A continuous production line for pressing pancakes

Abstract

The application discloses a kind of press pancake continuous production line, including dough falling mechanism, following mechanism, conveying belt rectification mechanism, pressing mechanism, the dough falling mechanism includes fixed support, a plurality of upper connecting barrels are installed on the top of the fixed support, connecting hose is arranged below the upper connecting barrel, the upper end of the connecting hose is fixedly connected with the bottom of the upper connecting barrel, lower connecting barrel is arranged below the connecting hose, and the lower end of the connecting hose is fixedly connected with the upper end of the lower connecting barrel, the application does not need to additionally install separate belt conveying line for blocking, but uses the funnel itself to block, so that the time difference when dough falls on the lower conveying belt and the point position of dough falling are effectively guaranteed, the consistency of dough falling time and position is guaranteed, and the efficiency and yield are effectively improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of food machinery, in particular to a pressing pancake continuous production line. BACKGROUND

[0002] At present, with the rapid development of the food industry, the demand for various pancakes is also increasing. At present, the production of pancakes is mainly in small workshops, mostly relying on manual rolling. The production personnel repeat the same action for a long time during the rolling process, which is labor-intensive and low in efficiency. Moreover, the quality of the pancakes produced is not uniform, and the sanitary conditions are poor. With the development of science and technology, food processing enterprises are also developing towards mechanization and automation. This manual pancake production method obviously cannot meet the needs of large-scale production, so a device that can quickly produce pancakes has emerged.

[0003] The mainstream pancake production equipment on the market mainly adopts 3x3 arrangement. The time difference of the dough falling into the lower conveying belt through the dough falling system and the point of the dough falling cannot be effectively guaranteed, resulting in that the consistency of the time and position of the dough falling cannot be guaranteed. A separate belt conveying line must be added to block the position of each row of dough. Not only the production is low, but also the complexity and cost of the equipment are increased due to the addition of the conveying line. SUMMARY

[0004] The purpose of the present application is to provide a pressing pancake continuous production line to solve the above technical problems.

[0005] To solve the above technical problems, the following technical solutions are adopted:

[0006] A pressing pancake continuous production line, comprising a dough falling mechanism, a following mechanism, a conveying belt deviation rectifying mechanism and a pressing mechanism. The dough falling mechanism comprises a fixed support, a plurality of upper connecting barrels are installed on the top of the fixed support, a connecting hose is arranged below the upper connecting barrel, the upper end of the connecting hose is fixedly connected with the bottom of the upper connecting barrel, a lower connecting barrel is arranged below the connecting hose, the lower end of the connecting hose is fixedly connected with the upper end of the lower connecting barrel, the lower connecting barrel is installed at the bottom of the fixed support, a plurality of lifting cylinders are fixedly arranged at the bottom of the fixed support, the lifting end of the lifting cylinder is fixedly connected with an upper moving support, the upper moving support is connected with a lower moving support through a plurality of adjusting bolts, and a plurality of funnel assemblies are arranged on the lower moving support.

[0007] Preferably, the funnel assembly comprises two funnels, and the funnels are located below the lower connecting barrel.

[0008] Preferably, a connecting block is fixedly arranged on the side surface of the funnel, the connecting block is fixedly connected with the rear end of a connecting rod, the connecting rod penetrates through the lower moving support, and the connecting rod is rotationally connected with the lower moving support.

[0009] Preferably, the front side of the lower moving support is provided with a mounting plate, and a limiting groove is formed in the front side of the funnel, and the connecting rod is located in the limiting groove.

[0010] Preferably, an adjusting groove is formed below the limiting groove on the left side and above the limiting groove on the right side of the mounting plate, and an adjusting rod is arranged in the adjusting groove, and a limiting plate is fixedly arranged at the front end of the connecting rod, and the adjusting rod is fixedly connected with the limiting plate.

[0011] Preferably, a side pushing air cylinder is mounted on the left side of the top of the lower moving support, the telescopic end of the side pushing air cylinder is fixedly connected with a connecting plate, and the connecting plate is connected with the mounting plate through a plurality of connecting screws.

[0012] Preferably, the following mechanism comprises a guide slider fixedly arranged at the bottom of the moving mold base, the guide slider is slidingly connected with a guide rail fixedly arranged at the top of the rack, the left and right sides of the moving mold base are fixedly provided with a rack gear, the rack gear is engaged with a gear, the gear is fixedly sleeved on a connecting shaft, the lower end of the connecting shaft is connected with the power output shaft of a first motor, and the first motor is connected with the rack through a motor mounting seat.

[0013] Preferably, the conveying belt deviation rectifying mechanism comprises a left support plate and a right support plate fixedly connected with the rack, a plurality of deviation rectifying rollers are arranged between the left support plate and the right support plate, one end of the deviation rectifying roller is movably connected with the right support plate, the other end of the deviation rectifying roller is movably connected with a moving plate, the moving plate is slidingly connected between two clamping plates, the clamping plates are fixedly arranged on the left support plate, one side of the moving plate is connected with the fourth telescopic end of a deviation rectifying air cylinder through a connecting head, the deviation rectifying air cylinder is connected with the left support plate through an air cylinder seat, photoelectric switches are mounted on the left support plate and the right support plate, the two photoelectric switches are respectively located above the left and right ends of the deviation rectifying roller, the photoelectric switches are connected with a controller, and the controller is connected with the deviation rectifying air cylinder.

[0014] Preferably, the pressing mechanism comprises a fixing frame fixedly arranged on the moving mold base, a pressing air cylinder is fixedly arranged on the fixing frame, the telescopic end of the pressing air cylinder is fixedly connected with a pressing plate, and a heater is mounted in the pressing plate.

[0015] Preferably, a speed reducer is fixedly arranged on the right support plate, the input end of the speed reducer is connected with the power output end of a second motor, the output end of the speed reducer is connected with one end of a flattening rotating shaft, the other end of the flattening rotating shaft is rotatably connected with a support, the support is fixedly connected with the left support plate, and a flattening roller is fixedly sleeved on the flattening rotating shaft.

[0016] The second support is fixed on the left support plate and the right support plate, the blocking shaft is arranged between the two second supports, the two ends of the blocking shaft are rotationally connected with the two second supports respectively, the blocking plate is fixed on the upper and lower sides of the blocking shaft, one end of the blocking shaft is connected with the output end of the second speed reducer, and the input end of the second speed reducer is connected with the power output end of the servo motor.

[0017] The beneficial effects of the present application are:

[0018] The present application does not need to additionally install a separate belt conveying line for blocking, but uses the self-provided funnel to block, so that the time difference of falling and the falling point of the dough falling on the lower conveying belt are effectively guaranteed, the consistency of the falling time and position of the dough is guaranteed, and the efficiency and yield are effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the initial state structure diagram of the dough falling mechanism of the present application.

[0020] Figure 2 It is the structure diagram of the dough falling mechanism when the discharging is completed.

[0021] Figure 3 It is the connection structure diagram of the pressing mechanism and the conveying belt deviation correction mechanism.

[0022] Figure 4 It is the structure diagram of the following mechanism of the present application.

[0023] Figure 5 It is the structure diagram of the right support plate in the conveying belt deviation correction mechanism.

[0024] Figure 6 It is the structure diagram of the left support plate in the conveying belt deviation correction mechanism.

[0025] Figure 7 It is the connection structure diagram of the left support plate and the right support plate.

[0026] Figure 8 It is the connection structure diagram of the flattening shaft, the flattening roller and the speed reducer.

[0027] Figure 9 It is the connection structure diagram of the servo motor, the blocking shaft and the blocking plate. DETAILED DESCRIPTION

[0028] To make the technical means, creative features, achieved objectives, and effects of this invention easier to understand, the invention is further described below with reference to specific embodiments and accompanying drawings. However, the following embodiments are merely preferred embodiments of this invention and not all embodiments. Other embodiments obtained by those skilled in the art based on the embodiments described herein without creative effort are all within the protection scope of this invention.

[0029] Specific embodiments of the present invention are described below with reference to the accompanying drawings.

[0030] Example 1

[0031] like Figures 1-9 As shown, a continuous production line for pressing thin pancakes includes a dough-falling mechanism, a following mechanism, a conveyor belt correction mechanism, and a pressing mechanism. The dough-falling mechanism includes a fixed support 1. Multiple upper connecting cylinders 12 are mounted on the top of the fixed support 1. Connecting hoses 2 are located below the upper connecting cylinders 12, with their upper ends fixedly connected to the bottom of the upper connecting cylinders 12. A lower connecting cylinder 13 is located below the connecting hoses 2, with its lower end fixedly connected to the upper end of the lower connecting cylinder 13. The lower connecting cylinder 13 is mounted at the bottom of the fixed support 1. Multiple lifting cylinders 5 are fixedly mounted at the bottom of the fixed support 1. The lifting ends of the lifting cylinders 5 are fixedly connected to an upper movable support 6. The upper movable support 6 is connected to a lower movable support 14 via multiple adjusting bolts 7. Multiple funnel assemblies are mounted on the lower movable support 14. Each funnel assembly includes two funnels 3, with the funnels 3 located at the bottom. Below the connecting cylinder 13, a connecting block 15 is fixedly installed on the side of the funnel 3. The connecting block 15 is fixedly connected to the rear end of the connecting rod 9. The connecting rod 9 passes through the lower moving bracket 14 and is rotatably connected to the lower moving bracket 14. An installation plate 8 is provided on the front side of the lower moving bracket 14. A limit groove 16 is opened on the installation plate 8 on the front side of the funnel 3. The connecting rod 9 is located in the limit groove 16. An adjustment groove 20 is opened on the installation plate 8 below the limit groove 16 on the left side and above the limit groove 16 on the right side. An adjustment rod 19 is provided in the adjustment groove 20. A limit plate 18 is fixedly installed at the front end of the connecting rod 9. The adjustment rod 19 is fixedly connected to the limit plate 18. A side push cylinder 11 is installed on the top left side of the lower moving bracket 14. The telescopic end of the side push cylinder 11 is fixedly connected to the connecting plate 10. The connecting plate 10 is connected to the installation plate 8 by multiple connecting screws 17.

[0032] The following mechanism includes a guide slider 26, which is fixed at the bottom of the motion mold frame 25 and slidably connected to the guide rail 29. The guide rail 29 is fixed at the top of the frame 21. Racks 30 are fixed on both the left and right sides of the motion mold frame 25. The racks 30 mesh with gears 32. The gears 32 are fixedly sleeved on the connecting shaft 31. The lower end of the connecting shaft 31 is connected to the power output shaft 33 of the first motor 34. The first motor 34 is connected to the frame 21 through the motor mounting base 35.

[0033] The conveying belt deviation rectifying mechanism comprises a left support plate 46 and a right support plate 38 fixedly connected with the frame 21, a plurality of deviation rectifying rollers 40 are arranged between the left support plate 46 and the right support plate 38, one end of the deviation rectifying roller 40 is movably connected with the right support plate 38, the other end of the deviation rectifying roller 40 is movably connected with a moving plate 42, the moving plate 42 is slidably connected between two clamping plates 41, the clamping plates 41 are fixedly arranged on the left support plate 46, one side of the moving plate 42 is connected with a fourth telescopic end of a deviation rectifying cylinder 44 through a connecting head 43, the deviation rectifying cylinder 44 is connected with the left support plate 46 through a cylinder seat 45, the left support plate 46 and the right support plate 38 are both provided with photoelectric switches 37, the two photoelectric switches 37 are respectively arranged above the left end and the right end of the deviation rectifying roller 40, the photoelectric switches 37 are connected with a controller, and the controller is connected with the deviation rectifying cylinder 44.

[0034] The pressing mechanism comprises a fixed frame 24 fixedly arranged on the moving mold base 25, a pressing cylinder 23 fixedly arranged on the fixed frame 24, a telescopic end of the pressing cylinder 23 fixedly connected with a pressing plate 22, and a heater arranged in the pressing plate 22.

[0035] The right support plate 38 is fixedly provided with a speed reducer 51, an input end of the speed reducer 51 is connected with a power output end of a second motor 50, an output end of the speed reducer 51 is connected with one end of a flattening rotating shaft 48, the other end of the flattening rotating shaft 48 is rotatably connected with a support 47, the support 47 is fixedly connected with the left support plate 46, and a flattening roller 49 is fixedly arranged on the flattening rotating shaft 48.

[0036] The left support plate 46 and the right support plate 38 are both fixedly provided with second supports 54, a blocking rotating shaft 52 is arranged between the two second supports 54, the blocking rotating shaft 52 is rotatably connected with the two second supports 54 at two ends, blocking plates 53 are fixedly arranged on the upper side and the lower side of the blocking rotating shaft 52, one end of the blocking rotating shaft 52 is connected with an output end of a second speed reducer 56, and an input end of the second speed reducer 56 is connected with a power output end of a servo motor 55.

[0037] Working principle: the conveying belt 36 is arranged below the pressing plate 22 and connected with the deviation correction roller 40, the dough enters the hopper 3 through the upper connecting cylinder 12, the connecting hose 2 and the lower connecting cylinder 13, the hopper 3 is sent to a height of 1-2 cm above the upper surface of the conveying belt 36 by lowering the upper moving bracket 6 and the lower moving bracket 14 driven by the lifting cylinder 5, the mounting plate 8 is moved by the side pushing cylinder 11, the mounting plate 8 drives the adjusting rod 19 on the left to rotate clockwise and the adjusting rod 19 on the right to rotate counterclockwise, the adjusting rod 19 on the left drives the connecting rod 9 on the left to rotate clockwise and the adjusting rod 19 on the right drives the connecting rod 9 on the right to rotate counterclockwise, so that the two hoppers 3 are separated from each other, and the dough falls on the conveying belt 36, at this time the dough is aligned by the hopper 3, the upper moving bracket 6 and the lower moving bracket 14 are moved upward by the lifting cylinder 5, and the dough preliminarily aligned is conveyed forward with the conveying belt 36, when the dough reaches below the flattening roller 49, the flattening roller 49 is driven to rotate by the second motor 50 through the speed reducer 51, so that the flattening roller 49 preliminarily flattens the dough;

[0038] When the dough moves to the alignment plate 53, the alignment shaft 52 is driven to rotate by the servo motor 55 through the second speed reducer 56, so that the alignment shaft 52 drives the alignment plate 53 to rotate, when the alignment plate 53 stands up and is perpendicular to the conveying belt 36, the alignment plate 53 aligns the dough for the second time, when the alignment plate 53 continues to rotate and is parallel to the conveying belt 36, the alignment plate 53 no longer blocks the dough, and the aligned dough continues to move with the conveying belt 36.

[0039] The conveying belt 36 conveys the dough forward, the first motor 34 drives the gear 32 to rotate, the gear 32 drives the rack 30 to move, the rack 30 drives the moving mold frame 25 to slide along the guide rail 29, so that the fixed frame 24 moves, and then the pressing plate 22 moves synchronously with the dough, the pressing plate 22 is lowered by the pressing cylinder 23, so that the dough is flattened, after completion, the moving mold frame 25 is driven to retreat by the first motor 34, and the above-mentioned action is repeated to press again.

[0040] When the conveying belt 36 deviates during rotation (for example, the conveying belt 36 deviates to the right), the conveying belt 36 blocks the right photoelectric switch 37, the photoelectric switch 37 sends a signal to the controller, the controller controls the deviation correction cylinder 44 to start, so that the deviation correction cylinder 44 drives the moving plate 42, the moving plate 42 drives the right end of the deviation correction roller 40 to move forward, so that the conveying belt 36 moves to the left to correct the position of the conveying belt 36, when the conveying belt 36 no longer blocks the photoelectric switch 37, the controller controls the deviation correction cylinder 44 to no longer drive the moving plate 42.

[0041] The above shows and describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Various changes and improvements can be made to the present application without departing from the spirit and scope of the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A continuous production line for pressing thin pancakes, comprising a dough dropping mechanism, a following mechanism, a conveyor belt correction mechanism, and a pressing mechanism, characterized in that: The dough-feeding mechanism includes a fixed bracket (1), a plurality of upper connecting cylinders (12) are installed on the top of the fixed bracket (1), a connecting hose (2) is provided below the upper connecting cylinder (12), the upper end of the connecting hose (2) is fixedly connected to the bottom of the upper connecting cylinder (12), a lower connecting cylinder (13) is provided below the connecting hose (2), the lower end of the connecting hose (2) is fixedly connected to the upper end of the lower connecting cylinder (13), the lower connecting cylinder (13) is installed at the bottom of the fixed bracket (1), a plurality of lifting cylinders (5) are fixedly provided at the bottom of the fixed bracket (1), the lifting end of the lifting cylinder (5) is fixedly connected to the upper moving bracket (6), the upper moving bracket (6) is connected to the lower moving bracket (14) through a plurality of adjusting bolts (7), and a plurality of funnel assemblies are provided on the lower moving bracket (14); The funnel assembly includes two funnels (3), which are located below the lower connecting cylinder (13); A connecting block (15) is fixedly provided on the side of the funnel (3). The connecting block (15) is fixedly connected to the rear end of the connecting rod (9). The connecting rod (9) passes through the lower moving bracket (14). The connecting rod (9) is rotatably connected to the lower moving bracket (14). The lower movable support (14) is provided with an installation plate (8) on the front side. A limiting groove (16) is provided on the installation plate (8) on the front side of the funnel (3). The connecting rod (9) is located in the limiting groove (16). The mounting plate (8) has adjustment slots (20) below the left limiting slot (16) and above the right limiting slot (16). An adjustment rod (19) is provided in the adjustment slot (20). A limiting plate (18) is fixed at the front end of the connecting rod (9). The adjustment rod (19) is fixed to the limiting plate (18). A side-push cylinder (11) is installed on the top left side of the lower movable bracket (14). The telescopic end of the side-push cylinder (11) is fixedly connected to the connecting plate (10). The connecting plate (10) is connected to the mounting plate (8) by multiple connecting screws (17).

2. A continuous production line for pressed pancakes according to claim 1, characterized in that: The following mechanism includes a guide slider (26), which is fixed at the bottom of the motion mold frame (25). The guide slider (26) is slidably connected to the guide rail (29), which is fixed at the top of the frame (21). The motion mold frame (25) has racks (30) fixed on both the left and right sides. The racks (30) mesh with gears (32). The gears (32) are fixedly sleeved on the connecting shaft (31). The lower end of the connecting shaft (31) is connected to the power output shaft (33) of the first motor (34). The first motor (34) is connected to the frame (21) through the motor mounting base (35).

3. A continuous production line for pressed pancakes according to claim 2, characterized in that: The conveying belt deviation rectifying mechanism comprises a left supporting plate (46) and a right supporting plate (38) fixedly connected with the rack (21), a plurality of deviation rectifying rollers (40) are arranged between the left supporting plate (46) and the right supporting plate (38), one end of the deviation rectifying roller (40) is movably connected with the right supporting plate (38), the other end of the deviation rectifying roller (40) is movably connected with a moving plate (42), the moving plate (42) is slidably connected between two clamping plates (41), the clamping plate (41) is fixedly arranged on the left supporting plate (46), one side of the moving plate (42) is connected with a fourth telescopic end of a deviation rectifying cylinder (44) through a connecting head (43), the deviation rectifying cylinder (44) is connected with the left supporting plate (46) through a cylinder seat (45), photoelectric switches (37) are arranged on the left supporting plate (46) and the right supporting plate (38), the two photoelectric switches (37) are arranged above the left end and the right end of the deviation rectifying roller (40) respectively, the photoelectric switch (37) is connected with a controller, and the controller is connected with the deviation rectifying cylinder (44).

4. A continuous production line for pressed pancakes according to claim 3, characterized in that: The pressing mechanism comprises a fixed frame (24) fixedly arranged on the moving mold base (25), a pressing cylinder (23) is fixedly arranged on the fixed frame (24), and a pressing plate (22) is fixedly connected with a telescopic end of the pressing cylinder (23), and a heater is arranged in the pressing plate (22).

5. A continuous production line for pressed pancakes according to claim 4, characterized in that: A speed reducer (51) is fixedly arranged on the right supporting plate (38), an input end of the speed reducer (51) is connected with a power output end of a second motor (50), an output end of the speed reducer (51) is connected with one end of a flattening rotating shaft (48), the other end of the flattening rotating shaft (48) is rotatably connected with a support (47), the support (47) is fixedly connected with the left supporting plate (46), and a flattening roller (49) is fixedly arranged on the flattening rotating shaft (48). Second supports (54) are fixedly arranged on the left supporting plate (46) and the right supporting plate (38), a straightening rotating shaft (52) is arranged between the two second supports (54), the straightening rotating shaft (52) is rotatably connected with the two second supports (54) at two ends, straightening plates (53) are fixedly arranged on the upper side and the lower side of the straightening rotating shaft (52), one end of the straightening rotating shaft (52) is connected with an output end of a second speed reducer (56), and an input end of the second speed reducer (56) is connected with a power output end of a servo motor (55).

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