Pizza Oven Slicing and Flipping Integrated Device

Abstract

The present invention belongs to the field of mechanical processing technology, and in particular, relates to a pizza oven rotary cutting and inverting integrated device, including a workbench, a rotating support mechanism, a pressurizing and stabilizing mechanism, a material cutting mechanism, an end grinding mechanism, a bending pressurizing mechanism, and an inner side supporting mechanism. The present invention can realize the rapid and stable installation of the pizza oven, and provide a stable rotation speed, provide a stable support force for the subsequent rotary cutting and inverting work, realize the integrated control of rotary cutting, grinding and inverting work, effectively improve the processing efficiency, and can use the heat generated during the cutting and grinding work to heat the inverted bending position of the pizza oven, which can not only make the inverting bending work smoother, reduce the problem of deformation and wrinkles on the inverted bending part of the pizza oven, but also avoid the problem that the heat accumulation during the cutting and grinding process easily causes damage to the pizza oven and processing equipment, thereby affecting the service life.

Description

Technical Field

[0001] The invention belongs to the technical field of mechanical processing, and in particular relates to a pizza oven rotary cutting and inverting integrated device. Background Art

[0002] The pizza oven is a cooking device specially used for making pizza. It plays a vital role in the pizza making process. The main structure of the pizza oven is a shell-type structure, which plays the role of closed baking and heat preservation.

[0003] At present, in the production and processing of pizza oven covers, it is necessary to first cut off the excess long sides of the lower end of the cover, and then fold the bottom side wall of the cover inward, such as the "pizza oven rotary cutting and inward turning integrated device" disclosed by patent publication number CN219925182U. This patent can realize rotary cutting and inward turning in one, which is more efficient. However, first of all, there will be burrs on the end of the pizza oven after rotary cutting, which leads to certain safety hazards in subsequent use. Moreover, when the inward turning and bending work is performed, the inward turning and bending work is performed by hard pressing, which not only causes high inward turning pressure, but also easily causes deformation and displacement of the inward turning part, making it difficult to bend evenly according to the expected shape, affecting the processing quality, and easily forming crack and wrinkle defects at the inward turning bending, affecting the appearance and surface quality of the workpiece. Summary of the invention

[0004] The purpose of the present invention is to provide a pizza oven rotary cutting and inverting integrated device in order to solve the above problems.

[0005] To achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a pizza oven rotary cutting and inverting integrated device, including a workbench, and also including:

[0006] The rotating support mechanism is fixedly mounted on the workbench and is used to support the pizza oven to be processed;

[0007] The pressurized stabilizing mechanism cooperates with the rotating support mechanism to achieve clamping and limiting of the pizza oven;

[0008] The cutting mechanism is fixedly mounted on the workbench and is used for rotary cutting of the pizza oven;

[0009] The end grinding mechanism, with a fixed sleeve mounted on the workbench, is used to grind the cut end of the pizza oven;

[0010] A bending and pressurizing mechanism for pressurizing and turning the pizza oven inward;

[0011] The inner side supporting mechanism is fixedly mounted on the rotating supporting mechanism, and is respectively connected with the cutting mechanism and the end grinding mechanism, and cooperates with the bending and pressurizing mechanism to realize stable inward turning of the pizza oven.

[0012] In the above-mentioned pizza oven rotary cutting and inverting integrated device, the rotating support mechanism includes an L-shaped support plate fixedly mounted on the upper end of the workbench, the horizontal portion of the L-shaped support plate and the upper end of the workbench are rotatably connected to the same support column through a bearing, the upper end of the workbench is fixedly mounted with a motor rotating assembly for driving the support column to rotate, the upper end of the support column is fixedly mounted with a hollow support seat, the hollow support seat is a circular structure, the inner wall of the hollow support seat is rotatably connected to a plurality of adjusting screws arranged equidistantly and in an annular distribution, the inner wall top of the hollow support seat An adjusting motor is fixedly installed on the part, and the output end of the adjusting motor is connected to a plurality of adjusting screws through a bevel gear assembly. A push-pull plate is threadedly sleeved on the rod wall of the adjusting screw, and a plurality of push-pull rods are fixedly connected to the side wall of the push-pull plate. The ends of the push-pull rods away from the push-pull plate extend through the hollow support seat and are fixedly connected with an inner support plate. A trigger switch is fixedly installed on the lower end of the horizontal part of the L-shaped support plate, and an extension plate is fixedly connected to the upper end of the support column. A pressing round head arranged opposite to the trigger switch is fixedly installed on the upper end of the extension plate.

[0013] In the above-mentioned pizza oven rotary cutting and inward turning integrated device, the pressurizing and stabilizing mechanism includes an L-shaped vertical plate fixedly mounted on the rear side of the upper end of the workbench, the horizontal part of the L-shaped vertical plate is fixedly inserted with an electric push rod, and the lower end output end of the electric push rod is rotatably connected to a voltage stabilizing plate.

[0014] In the above-mentioned pizza oven rotary cutting and inward turning integrated device, the cutting mechanism includes a first electric telescopic rod and a second electric telescopic rod symmetrically fixedly mounted on the upper end of the workbench, the output end of the first electric telescopic rod is fixedly connected to the cutting machine, the output end of the second electric telescopic rod is fixedly connected to a fixed shell, a cutting wheel is rotatably connected inside the fixed shell, and an opening structure is provided on the side of the fixed shell close to the cutting machine.

[0015] In the above-mentioned pizza oven rotary cutting and inward turning integrated device, the end grinding mechanism includes a mounting shell fixedly inserted on the workbench, a driving screw is rotatably connected in the mounting shell, a driving motor for driving the driving screw to rotate is fixedly installed at the lower end of the mounting shell, a lifting plate is threadedly sleeved on the rod wall of the driving screw, a plurality of lifting rods are symmetrically fixedly connected to the upper end of the lifting plate, the upper ends of the plurality of lifting rods all pass through the upper end of the mounting shell, and are fixedly connected to the same mounting plate, a grinding seat is fixedly connected to the upper end of the mounting plate, a plurality of heat conduction holes are penetrated through the side wall of the grinding seat, and two heat conduction shells covering the outside of the heat conduction holes are symmetrically fixedly installed on the outer wall of the grinding seat, and a plurality of air supply tubes are fixedly sleeved on the side wall of one of the heat conduction shells.

[0016] In the above-mentioned pizza oven rotary cutting and inward turning integrated device, the bending and pressurizing mechanism includes a positioning shell fixedly mounted on one side of the upper end of the workbench, a transmission screw is rotatably connected inside the positioning shell, a servo motor for driving the transmission screw to rotate is fixedly mounted on the outer wall of the positioning shell, a movable plate is threadedly sleeved on the rod wall of the transmission screw, a strip opening for the movable plate to extend through is opened at the upper end of the positioning shell, a movable rod is fixedly connected to the upper end side wall of the movable plate, and a bending block is fixedly connected to the end of the movable rod away from the movable plate.

[0017] In the above-mentioned pizza oven rotary cutting and inward turning integrated device, the inner support mechanism includes an L-shaped loading plate, the upper end of the L-shaped loading plate is fixedly connected to the lower end of one of the push-pull plates, and the lower end of the hollow support seat is provided with a strip-shaped through-hole for the L-shaped loading plate to extend through, and the horizontal part of the L-shaped loading plate is fixedly sleeved with a fixed cylinder, and the lower end of the fixed cylinder is rotatably connected to a hollow support disc through a rotating sealing joint, and the outer wall of the hollow support disc is evenly provided with a plurality of heating holes, and a high-temperature resistant fan is fixedly installed on the L-shaped loading plate, and the air outlet of the high-temperature resistant fan is fixedly connected to the upper end of the fixed cylinder through an air outlet pipe, and the air inlet of the high-temperature resistant fan is respectively fixedly connected to a first air inlet pipe and a second air inlet pipe, and the first air inlet pipe and the second air inlet pipe are both provided with electromagnetic opening and closing valves, one end of the first air inlet pipe is fixedly connected to the side wall of the fixed shell, and one end of the second air inlet pipe is fixedly connected to the side wall of the heat-conducting shell.

[0018] In the above-mentioned pizza oven rotary cutting and inward turning integrated device, a plurality of bearing seats arranged opposite to the adjusting screw are fixedly installed on the top of the inner wall of the hollow support seat, and the inner wall of the bearing seat is rotatably sleeved on the outside of the shaft wall of one end of the adjusting screw close to the bevel gear assembly through a ball bearing.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. Through the setting of the workbench, rotating support mechanism and pressurized stabilizing mechanism, the pizza oven can be installed quickly and stably, and a stable rotation speed can be provided, providing a stable support force for subsequent peeling and inversion work, ensuring the production and processing quality of the pizza oven and improving processing efficiency.

[0021] 2. Through the setting of the cutting mechanism and the rotating support mechanism, the rapid peeling work of the pizza oven can be realized, and after the peeling work is completed, the signal is automatically fed back to proceed to the next processing step, making the production and processing of the pizza oven more continuous and improving the processing efficiency.

[0022] 3. Through the end grinding mechanism and rotating support mechanism, the cut end of the pizza oven can be automatically ground after the peeling work is completed, avoiding the problem of burrs at the cutting position causing safety hazards in the subsequent use of the pizza oven, and can achieve steady feeding of the grinding process, avoiding the problem of direct excessive grinding force causing damage to the pizza oven.

[0023] 4. By setting up the bending pressure mechanism and the inner supporting mechanism, the inward turning work can be automatically performed when the grinding work is completed, and the heat generated during the cutting and grinding work can be used to heat the inward bending position of the pizza oven. This can not only make the inward bending work smoother and reduce the problem of deformation and wrinkles in the inward bending part of the pizza oven, but also avoid the accumulation of heat during the cutting and grinding process, which can easily cause damage to the pizza oven and processing equipment, thereby affecting the service life.

[0024] In summary: the present invention can achieve rapid and stable installation of the pizza oven, and provide a stable rotation speed, provide a stable support force for subsequent peeling and inward turning work, realize the integrated control of peeling, grinding and inward turning work, effectively improve the processing efficiency, and can use the heat generated during the cutting and grinding work to heat the inward turning and bending position of the pizza oven, which can not only make the inward turning and bending work smoother and reduce the problem of deformation and wrinkles in the inward turning and bending part of the pizza oven, but also avoid the accumulation of heat during the cutting and grinding process, which can easily cause damage to the pizza oven and processing equipment, thereby affecting the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of the present invention;

[0026] Figure 2 is a schematic cross-sectional structural diagram of the rotary support mechanism of the present invention;

[0027] Figure 3 It is a structural schematic diagram of the pressurizing and stabilizing mechanism of the present invention;

[0028] Figure 4 It is a schematic cross-sectional structure diagram of the cutting mechanism of the present invention;

[0029] Figure 5 It is a schematic cross-sectional structural diagram of the end grinding mechanism of the present invention;

[0030] Figure 6 It is a cross-sectional structural schematic diagram of the bending and pressing mechanism of the present invention;

[0031] Figure 7 It is a structural schematic diagram of the inner side supporting mechanism of the present invention.

[0032] In the figure: 1 workbench, 2 rotating support mechanism, 21 L-shaped support plate, 22 support column, 23 motor rotating assembly, 24 hollow support seat, 25 adjusting screw, 26 adjusting motor, 27 bevel gear assembly, 28 push-pull plate, 29 push-pull rod, 210 inner support plate, 211 trigger switch, 212 extension plate, 213 pressing round head, 3 pressurizing and stabilizing mechanism, 31 L-shaped vertical plate, 32 electric push rod, 33 stabilizing plate, 4 cutting mechanism, 41 first electric telescopic rod, 42 second electric telescopic rod, 43 cutting machine, 44 fixed shell, 45 cutting wheel, 5 end grinding mechanism, 5 1 mounting shell, 52 driving screw, 53 driving motor, 54 lifting plate, 55 lifting rod, 56 mounting plate, 57 grinding seat, 58 heat conduction hole, 59 heat conduction shell, 510 air supply tube, 6 bending pressurizing mechanism, 61 positioning shell, 62 driving screw, 63 servo motor, 64 moving plate, 65 moving rod, 66 bending block, 7 inner side supporting mechanism, 71 L-shaped loading plate, 72 fixing tube, 73 hollow supporting disc, 74 heating hole, 75 high temperature resistant fan, 76 air outlet pipe, 77 first air inlet pipe, 78 second air inlet pipe. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0034] like Figure 1-Figure 7 As shown, the pizza oven rotary cutting and inverting integrated device includes a workbench 1 and also includes:

[0035] The rotating support mechanism 2 is fixedly mounted on the workbench 1 and is used to support the pizza oven to be processed. The rotating support mechanism 2 includes an L-shaped support plate 21 fixedly mounted on the upper end of the workbench 1. The horizontal portion of the L-shaped support plate 21 and the upper end of the workbench 1 are rotatably connected to the same support column 22 through a bearing. A motor rotating assembly 23 for driving the support column 22 to rotate is fixedly mounted on the upper end of the workbench 1. A hollow support seat 24 is fixedly mounted on the upper end of the support column 22. The hollow support seat 24 is a circular structure. The inner wall of the hollow support seat 24 is rotatably connected to a plurality of adjusting screws 25 that are equidistant and annularly distributed. An adjusting motor 26 is fixedly mounted on the top of the inner wall of the hollow support seat 24. A bevel gear set is connected between the output end of the adjusting motor 26 and the plurality of adjusting screws 25. The hollow support seat 24 is connected to the gear assembly 27 for transmission. A plurality of bearing seats arranged opposite to the adjusting screw 25 are fixedly installed on the top of the inner wall of the hollow support seat 24, and the inner wall of the bearing seat is rotatably sleeved on the outer wall of the shaft at one end of the adjusting screw 25 close to the bevel gear assembly 27 through a ball bearing. The rod wall of the adjusting screw 25 is threadedly sleeved with a push-pull plate 28. A plurality of push-pull rods 29 are fixedly connected to the side wall of the push-pull plate 28. One end of the plurality of push-pull rods 29 away from the push-pull plate 28 extends through the outside of the hollow support seat 24 and is fixedly connected with an inner support plate 210. A trigger switch 211 is fixedly installed on the lower end of the horizontal part of the L-shaped support plate 21. An extension plate 212 is fixedly connected to the upper end column wall of the support column 22. A pressing round head 213 arranged opposite to the trigger switch 211 is fixedly installed on the upper end of the extension plate 212.

[0036] The pressurizing and stabilizing mechanism 3 cooperates with the rotating support mechanism 2 to realize the clamping and limiting of the pizza oven. The pressurizing and stabilizing mechanism 3 includes an L-shaped vertical plate 31 fixedly installed on the rear side of the upper end of the workbench 1. The horizontal part of the L-shaped vertical plate 31 is fixedly inserted with an electric push rod 32, and the lower end output end of the electric push rod 32 is rotatably connected to a voltage stabilizing plate 33.

[0037] The cutting mechanism 4 is fixedly mounted on the workbench 1 and is used for performing rotary cutting on the pizza oven. The cutting mechanism 4 includes a first electric telescopic rod 41 and a second electric telescopic rod 42 which are symmetrically fixedly mounted on the upper end of the workbench 1. The output end of the first electric telescopic rod 41 is fixedly connected to a cutting machine 43, and the output end of the second electric telescopic rod 42 is fixedly connected to a fixed shell 44. A cutting wheel 45 is rotatably connected inside the fixed shell 44, and an opening structure is provided on a side of the fixed shell 44 close to the cutting machine 43.

[0038] The end grinding mechanism 5 is fixedly sleeved on the workbench 1 and is used for grinding the cut end of the pizza oven. The end grinding mechanism 5 includes a mounting shell 51 fixedly sleeved on the workbench 1, a driving screw 52 is rotatably connected in the mounting shell 51, a driving motor 53 for driving the driving screw 52 to rotate is fixedly mounted on the lower end of the mounting shell 51, a lifting plate 54 is threadedly sleeved on the rod wall of the driving screw 52, ​​a plurality of lifting rods 55 are symmetrically fixedly connected to the upper end of the lifting plate 54, the upper ends of the plurality of lifting rods 55 all pass through the upper end of the mounting shell 51, and are fixedly connected to the same mounting plate 56, a grinding seat 57 is fixedly connected to the upper end of the mounting plate 56, a plurality of heat conduction holes 58 are penetrated through the side wall of the grinding seat 57, two heat conduction shells 59 covering the outside of the heat conduction holes 58 are symmetrically fixedly mounted on the outer wall of the grinding seat 57, one of the heat conduction shells 59 has a plurality of air supply tubes 510 fixedly sleeved on the side wall.

[0039] The bending and pressurizing mechanism 6 is used to pressurize and turn the pizza oven inward. The bending and pressurizing mechanism 6 includes a positioning shell 61 fixedly mounted on one side of the upper end of the workbench 1, and a transmission screw 62 is rotatably connected inside the positioning shell 61. A servo motor 63 for driving the transmission screw 62 to rotate is fixedly mounted on the outer wall of the positioning shell 61. A movable plate 64 is threadedly sleeved on the rod wall of the transmission screw 62. A strip opening is provided at the upper end of the positioning shell 61 for the movable plate 64 to extend through. A movable rod 65 is fixedly connected to the upper side wall of the movable plate 64, and a bending block 66 is fixedly connected to the end of the movable rod 65 away from the movable plate 64.

[0040] The inner supporting mechanism 7 is fixedly mounted on the rotating supporting mechanism 2, and is connected to the cutting mechanism 4 and the end grinding mechanism 5 respectively, and cooperates with the bending and pressing mechanism 6 to realize the stable inward turning of the pizza oven. The inner supporting mechanism 7 includes an L-shaped loading plate 71, the upper end of the L-shaped loading plate 71 is fixedly connected to the lower end of one of the push-pull plates 28, and the lower end of the hollow supporting seat 24 is provided with a strip-shaped opening for the L-shaped loading plate 71 to extend through. The horizontal part of the L-shaped loading plate 71 is fixedly inserted with a fixed cylinder 72, and the lower end of the fixed cylinder 72 is rotatably connected to the hollow supporting mechanism 71 through a rotating sealing joint. The disc 73, the outer wall of the hollow supporting disc 73 is evenly provided with a plurality of heating holes 74, a high temperature resistant fan 75 is fixedly installed on the L-shaped loading plate 71, the air outlet of the high temperature resistant fan 75 is fixedly connected with the upper end of the fixed cylinder 72 through the air outlet pipe 76, the air inlet of the high temperature resistant fan 75 is fixedly connected with the first air inlet pipe 77 and the second air inlet pipe 78 respectively, the first air inlet pipe 77 and the second air inlet pipe 78 are both provided with electromagnetic opening and closing valves, one end of the first air inlet pipe 77 is fixedly connected with the side wall of the fixed shell 44, and one end of the second air inlet pipe 78 is fixedly connected with the side wall of the heat conductive shell 59.

[0041] A PLC controller is fixedly installed on the upper end of the L-shaped vertical plate 31, and the PLC controller is electrically connected to the rotating support mechanism 2, the pressurizing and stabilizing mechanism 3, the cutting mechanism 4, the end grinding mechanism 5, the bending and pressurizing mechanism 6 and the inner supporting mechanism 7 respectively.

[0042] The operation principle of the present invention is now described as follows: the pizza oven to be processed is first placed on the upper end of the central control support seat, and the PLC controller first controls the action of the adjustment motor 26, and the adjustment motor 26 drives multiple adjustment screws 25 to rotate synchronously through the bevel gear assembly 27, and then the threaded sleeve effect of the adjustment screw 25 and the push-pull plate 28 makes the push-pull plate 28 cooperate with the push-pull rod 29 to push the inner support plate 210 outward until multiple inner support plates 210 are firmly supported on the inner wall of the pizza oven, so as to achieve a stable fixation of the pizza oven, and the PLC controller then controls the electric push rod 32 to push the voltage stabilizing plate 33 downward, and the voltage stabilizing plate 33 cooperates with the hollow support seat 24 to achieve a stable limit on the top of the pizza oven, and the motor rotation assembly 23 drives the support column 22 to drive the hollow support seat 24 to rotate, so as to achieve a fast and stable installation of the pizza oven, and provide a stable rotation speed, so as to provide a stable support force for the subsequent peeling and inversion work, so as to ensure the production and processing quality of the pizza oven and improve the processing efficiency;

[0043] After the pizza oven is fixed, the PLC controller controls the cutting machine 43 and the motor rotating assembly 23 to work synchronously. The PLC controller pushes the cutting machine 43 toward the pizza oven through the first electric telescopic rod 41, and uses the cutting machine 43 to quickly cut the excess edge materials of the pizza oven. The PLC controller synchronously controls the second electric telescopic rod 42 to push the fixing shell 44 and the cutting wheel 45 toward the cutting machine 43, so that the cutting wheel 45 is supported against the inner wall of the pizza oven, providing a stable support force for the cutting work and improving the cutting quality.

[0044] When the pizza oven is rotated by the support column 22, the support column 22 drives the extension plate 212 and the pressing round head 213 to move synchronously. When the pizza oven rotates one circle, the pressing round head 213 acts on the trigger switch 211 once. When the pizza oven rotates two circles, that is, the pressing round head 213 acts on the trigger switch 211 twice, it is confirmed that the excess edge material of the pizza oven is completely cut. At this time, the PLC controller controls the first electric telescopic rod 41 and the second electric telescopic rod 42 to retract, and synchronously controls the end grinding mechanism 5 to start working, which can realize the rapid peeling work of the pizza oven production, and automatically feedback the signal to perform the next processing step after the peeling work is completed, so that the production and processing of the pizza oven is more continuous and the processing efficiency is improved.

[0045] After the peeling work is completed, the PLC controller controls the drive motor 53 to operate, and the drive motor 53 drives the drive screw 52 to rotate. Through the threaded sleeve effect of the drive screw 52 and the lifting plate 54, the lifting plate 54 cooperates with the lifting rod 55 to push the mounting plate 56 to drive the grinding seat 57 to move up to the processing position. As the pizza oven continues to rotate, the friction between the cutting part of the lower end of the pizza oven and the grinding seat 57 realizes the grinding of the cut end of the pizza oven. When the pizza oven rotates one circle, that is, the pressing round head 213 acts on the trigger switch 211 once, the PLC controller controls the drive motor 53 to work again for 2s, so that the grinding seat 57 moves up a little distance again, providing a larger grinding contact area and grinding pressure, and can automatically grind the cut end of the pizza oven after the peeling work is completed, avoiding the problem of burrs at the cutting position causing safety hazards in the subsequent use of the pizza oven, and can achieve steady feeding of the grinding process, avoiding the problem that excessive grinding force directly causes damage to the pizza oven.

[0046] The feeding amount of the end grinding mechanism 5 is regulated five times, that is, when the pressing round head 213 and the trigger switch 211 are pressed and triggered five times during the grinding work, it means that the grinding work is completed. At this time, the PLC controller controls the driving motor 53 to reverse, so that the end grinding mechanism 5 is reset to the initial position. At this time, the PLC controller controls the bending pressurizing mechanism 6 to start working;

[0047] When the push-pull plate 28 drives the inner support plate 210 to support and limit the inner side of the pizza oven, the push-pull plate 28 drives the L-shaped loading plate 71 to move synchronously, so that the hollow support disc 73 contacts the turning point of the inward bending part of the inner side of the pizza oven, and the PLC controller controls the servo motor 63 to move, and the servo motor 63 drives the transmission screw 62 to rotate synchronously. Through the threaded sleeve effect of the transmission screw 62 and the moving plate 64, the moving plate 64 cooperates with the moving rod 65 to push the bending block 66 toward the pizza oven, and the contact position between the hollow support disc 73 and the pizza oven is the rotation point. The bending block 66 provides an inward squeezing force on the lower side wall of the pizza oven to realize the inward turning of the end of the pizza oven, and the feeding amount of the bending block 66 is gradually adjusted in six times, that is, every time the pizza oven rotates one circle, the pressing round head 213 acts on the trigger switch 211 once during the inward turning work, and the PLC controller controls the servo motor 63 to move for 3s, so that the bending block 66 continuously causes the pizza oven to perform a larger angle of inward turning action, until after six times of advancement, the complete inward turning work is realized, and the inward turning work can be automatically performed when the grinding work is completed;

[0048] When the peeling is in progress, heat is generated between the cutting machine 43 and the pizza oven due to cutting. At this time, the PLC controller controls the high temperature resistant fan 75 to work and opens the electromagnetic opening and closing valve on the first air inlet pipe 77. One end of the first air inlet pipe 77 draws air in the fixed shell 44 to exchange heat between the heat generated during cutting and the air, and transports the hot air to the hollow supporting disc 73 through the air outlet pipe 76, and transports the hot air through the multiple heating holes 74 to heat the bent part of the pizza oven.

[0049] Similarly, when performing the grinding work, the friction between the pizza oven and the grinding seat 57 generates heat which is transferred to the grinding seat 57. At this time, the PLC controller controls the high temperature resistant fan 75 to work, and opens the electromagnetic opening and closing valve on the second air inlet pipe 78. The external air is sucked into the heat conductive shell 59 through the air supply tube 510 provided on the heat conductive shell 59, and is transported to the heat conductive shell 59 on the other side through the heat conductive hole 58 on the side wall of the grinding seat 57, so as to realize the heat exchange of the air. Then, the hot air is transported to the hollow supporting disc 73 through the second air inlet pipe 78 and the air outlet pipe 76, and the bent part of the pizza oven is further heat treated. The heat generated during the cutting and grinding work can be used to heat the inward bending position of the pizza oven, which can not only make the inward bending work smoother and reduce the problem of deformation and wrinkles on the inward bending part of the pizza oven, but also avoid the problem that the accumulation of heat during the cutting and grinding process can easily cause damage to the pizza oven and processing equipment, thereby affecting the service life.

[0050] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A pizza oven rotary cutting and inverting device, comprising a workbench (1), characterized in that: Also includes: A rotating support mechanism (2) is fixedly mounted on the workbench (1) and is used to support the pizza oven to be processed; The pressurizing and stabilizing mechanism (3) cooperates with the rotating support mechanism (2) to achieve clamping and limiting of the pizza oven; A cutting mechanism (4) is fixedly mounted on the workbench (1) and is used to perform rotary cutting on the pizza oven; An end grinding mechanism (5), which is fixedly sleeved and mounted on the workbench (1) and is used to grind the cut end of the pizza oven; A bending and pressurizing mechanism (6) is used to pressurize and invert the pizza oven; The inner side support mechanism (7) is fixedly mounted on the rotating support mechanism (2), and is respectively connected to the cutting mechanism (4) and the end grinding mechanism (5), and cooperates with the bending and pressing mechanism (6) to achieve stable inward turning of the pizza oven; The rotary support mechanism (2) comprises an L-shaped support plate (21) fixedly mounted on the upper end of the workbench (1); the horizontal portion of the L-shaped support plate (21) and the upper end of the workbench (1) are rotatably connected to the same support column (22) via a bearing; a motor rotation assembly (23) for driving the support column (22) to rotate is fixedly mounted on the upper end of the workbench (1); a hollow support seat (24) is fixedly mounted on the upper end of the support column (22); the hollow support seat (24) is a circular structure; the inner wall of the hollow support seat (24) is rotatably connected to a plurality of adjusting screws (25) arranged equidistantly and in an annular distribution; an adjusting motor (26) is fixedly mounted on the top of the inner wall of the hollow support seat (24); the adjusting motor (26) The output end of the L-shaped support plate (26) is connected to a plurality of adjusting screws (25) through a bevel gear assembly (27); the rod wall of the adjusting screw (25) is threadedly sleeved with a push-pull plate (28); the side wall of the push-pull plate (28) is fixedly connected to a plurality of push-pull rods (29); one end of the plurality of push-pull rods (29) away from the push-pull plate (28) extends through the hollow support seat (24) and is fixedly connected to an inner support plate (210); a trigger switch (211) is fixedly mounted on the lower end of the horizontal portion of the L-shaped support plate (21); an extension plate (212) is fixedly mounted on the upper end of the support column (22); a pressing round head (213) arranged opposite to the trigger switch (211) is fixedly mounted on the upper end of the extension plate (212); The cutting mechanism (4) comprises a first electric telescopic rod (41) and a second electric telescopic rod (42) which are symmetrically fixedly mounted on the upper end of the workbench (1); the output end of the first electric telescopic rod (41) is fixedly connected to a cutting machine (43); the output end of the second electric telescopic rod (42) is fixedly connected to a fixed shell (44); a cutting wheel (45) is rotatably connected inside the fixed shell (44); and an opening structure is provided on a side of the fixed shell (44) close to the cutting machine (43); The end grinding mechanism (5) comprises a mounting shell (51) fixedly inserted on the workbench (1), a driving screw (52) being rotatably connected inside the mounting shell (51), a driving motor (53) being fixedly mounted at the lower end of the mounting shell (51) for driving the driving screw (52) to rotate, a lifting plate (54) being threadedly sleeved on the rod wall of the driving screw (52), a plurality of lifting rods (55) being symmetrically fixedly connected to the upper end of the lifting plate (54), and the plurality of lifting rods (55) being symmetrically fixedly connected to the upper end of the lifting plate (54). 55) penetrate the upper end of the mounting shell (51) and are fixedly connected to the same mounting plate (56); the upper end of the mounting plate (56) is fixedly connected to a grinding seat (57); a plurality of heat-conducting holes (58) are formed through the side wall of the grinding seat (57); two heat-conducting shells (59) that are covered outside the heat-conducting holes (58) are symmetrically fixedly installed on the outer wall of the grinding seat (57); a plurality of air supply tubes (510) are fixedly inserted into the side wall of one of the heat-conducting shells (59); The inner supporting mechanism (7) comprises an L-shaped loading plate (71), the upper end of the L-shaped loading plate (71) is fixedly connected to the lower end of one of the push-pull plates (28), the lower end of the hollow support seat (24) is provided with a strip-shaped opening for the L-shaped loading plate (71) to extend through, the horizontal portion of the L-shaped loading plate (71) is fixedly sleeved with a fixing cylinder (72), the lower end of the fixing cylinder (72) is rotatably connected to a hollow supporting disc (73) through a rotating sealing joint, the outer wall of the hollow supporting disc (73) is evenly provided with a plurality of heating holes (74), and the L-shaped device A high temperature resistant fan (75) is fixedly mounted on the carrier plate (71); an air outlet of the high temperature resistant fan (75) is fixedly connected to the upper end of the fixed cylinder (72) via an air outlet pipe (76); an air inlet of the high temperature resistant fan (75) is fixedly connected to a first air inlet pipe (77) and a second air inlet pipe (78), respectively; both the first air inlet pipe (77) and the second air inlet pipe (78) are provided with electromagnetic opening and closing valves; one end of the first air inlet pipe (77) is fixedly connected to the side wall of the fixed shell (44); and one end of the second air inlet pipe (78) is fixedly connected to the side wall of the heat conductive shell (59).

2. The pizza oven peeling and inverting integrated device according to claim 1, characterized in that: The pressurizing and stabilizing mechanism (3) comprises an L-shaped vertical plate (31) fixedly mounted on the rear side of the upper end of the workbench (1), an electric push rod (32) being fixedly inserted into the horizontal portion of the L-shaped vertical plate (31), and a voltage stabilizing plate (33) being rotatably connected to the lower output end of the electric push rod (32).

3. The pizza oven peeling and inverting integrated device according to claim 1, characterized in that: The bending and pressing mechanism (6) comprises a positioning shell (61) fixedly mounted on one side of the upper end of the workbench (1), a driving screw (62) being rotatably connected inside the positioning shell (61), a servo motor (63) for driving the driving screw (62) to rotate being fixedly mounted on the outer wall of the positioning shell (61), a moving plate (64) being threadedly sleeved on the rod wall of the driving screw (62), a strip opening for the moving plate (64) to extend through the upper end of the positioning shell (61), a moving rod (65) being fixedly connected to the upper side wall of the moving plate (64), and a bending block (66) being fixedly connected to one end of the moving rod (65) away from the moving plate (64).

4. The pizza oven peeling and inverting integrated device according to claim 1, characterized in that: A plurality of bearing seats arranged opposite to the adjusting screw (25) are fixedly mounted on the top of the inner wall of the hollow support seat (24), and the inner wall of the bearing seat is rotatably sleeved on the outer side of the shaft wall of one end of the adjusting screw (25) close to the bevel gear assembly (27) via a ball bearing.

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