Automatic dough stacking and pressing machine

Abstract

The utility model relates to a dough pressing machine capable of automatically stacking dough, which comprises a dough pressing mechanism and a dough stacking mechanism, the dough pressing mechanism comprises a dough pressing rack, a lower dough pressing conveying belt and an upper dough pressing conveying belt are respectively arranged on a grid tray, a photoelectric switch I is arranged at the discharging end of the upper dough pressing conveying belt, and two dough pressing rollers and two dough guiding rollers are rotationally arranged on the grid tray. A rotary scraping plate is arranged above the two dough pressing rollers on the grid plate, a photoelectric switch II is arranged on the supporting plate, a dough pressing motor is arranged in the dough pressing rack, and the dough pressing motor is respectively in transmission connection with a dough pressing lower conveying belt, a dough pressing upper conveying belt, the dough pressing rollers and a dough guiding roller; the dough stacking mechanism comprises a dough stacking rack, a dough stacking conveying belt is mounted on the dough stacking rack, the dough stacking conveying belt and the dough pressing lower conveying belt are flush and collinear, and a photoelectric switch III is mounted on the dough stacking rack on one side of the dough stacking conveying belt. According to the full-automatic dough pressing machine, automatic dough stacking and automatic dough feeding can be achieved in the dough pressing process, automatic control and the optical-mechanical-electrical integration technology are combined, and full-automatic control over the dough pressing and stacking processes is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cooking machinery, in particular to a self-stacked noodle pressing machine. Background Art

[0002] In recent years, competition in the pasta industry has become increasingly fierce, labor costs have become increasingly high, and the profits of the pasta industry have also decreased. Users have increased their requirements for the automation, safety performance, efficiency, and labor saving of pasta processing machinery, requiring the equipment to be intelligent, detailed, and humanized. At present, the existing pasta processing equipment generally completes the processing operations independently in each step of the processing, which makes the workshop assembly line operation efficiency low and is not conducive to expanding the scale of production. The current processing equipment cannot be used for multiple purposes, and the matching assembly line capacity is poor. The stacking and pressing of noodles are carried out separately, resulting in low processing efficiency, which cannot meet the needs of large-scale, continuous, and green production of central kitchens and large commercial enterprises. Utility Model Content

[0003] In view of the shortcomings of the prior art, the utility model provides a self-stacking noodle pressing machine, which can automatically stack and feed noodles during the noodle pressing process. It adopts a combination of automatic control and optomechanical integration technology to achieve fully automatic control of the noodle pressing and stacking processes. It is not only easy to operate, but also can be used in conjunction with an assembly line to improve the overall processing efficiency and meet the needs of large-scale and continuous production.

[0004] The utility model is realized through the following technical solutions:

[0005] A self-stacked noodle pressing machine is provided, comprising a noodle pressing mechanism and a noodle stacking mechanism, the noodle pressing mechanism comprising a noodle pressing frame, a grid plate is vertically mounted on the noodle pressing frame, a noodle pressing lower conveyor belt arranged transversely and an upper noodle pressing conveyor belt arranged obliquely upward are respectively mounted on the grid plate, a photoelectric switch I is mounted on the unloading end of the upper noodle pressing conveyor belt, two noodle pressing rollers are rotatably mounted on the grid plate between the unloading end of the noodle pressing lower conveyor belt and one side of the loading end of the upper noodle pressing conveyor belt, and a noodle guiding roller is rotatably mounted below the two noodle pressing rollers, a rotating scraper driven and adjusted by a rotating motor to contact the two noodle pressing rollers is rotatably mounted on the grid plate above the two noodle pressing rollers through a support plate, a photoelectric switch II is mounted on the support plate, a noodle pressing motor is mounted in the noodle pressing frame, and the noodle pressing motor is respectively connected to the noodle pressing lower conveyor belt, the upper noodle pressing conveyor belt, the noodle pressing roller and the noodle guiding roller through a sprocket transmission mechanism;

[0006] The stacking mechanism includes a stacking frame located on one side of the noodle pressing frame, on which a stacking conveyor belt driven by a stacking motor and capable of reciprocating movement is installed. The stacking conveyor belt is flush and colinear with the conveyor belt under the noodle pressing, and a photoelectric switch III is installed on one side of the stacking conveyor belt of the stacking frame.

[0007] Further, an electric control box for power supply is installed on the laminated surface frame. A control panel is arranged inside the electric control box and is electrically connected to the noodle pressing motor, the noodle laminating motor, the rotating motor, photo - electric switch I, photo - electric switch II, and photo - electric switch III respectively.

[0008] By setting the electric control box to supply power to the electrical appliances of the whole equipment, and at the same time, cooperating with the control panel, the coordinated cooperation of each device can be realized by using the control circuit, so as to realize the overall automatic operation.

[0009] Further, a noodle aligning bracket is installed at the discharging end of the upper noodle pressing conveyor belt. A noodle aligning pulley is rotatably installed on the noodle aligning bracket.

[0010] The noodle aligning bracket is installed at the discharging end of the upper noodle pressing conveyor belt. By using the rotatably arranged noodle aligning pulley, the noodle skin that enters the upper noodle pressing conveyor belt after passing through the noodle pressing rollers can be smoothly guided onto the lower noodle pressing conveyor belt below, ensuring the smoothness of the noodle skin transfer and transportation.

[0011] Further, on both sides of the mounting frame of the upper noodle pressing conveyor belt and on both sides of the mounting frame of the lower noodle pressing conveyor belt, feeding rollers that are in contact with the surface of the lower noodle pressing conveyor belt are rotatably installed through vertical rollers respectively. An inlet noodle channel located on the lower noodle pressing conveyor belt is formed between the two feeding rollers. On both sides of the mounting frame of the lower noodle pressing conveyor belt, reduction motors that are directly connected to the vertical rollers and used to drive the two feeding rollers to rotate in opposite directions are respectively installed.

[0012] The feeding rollers are rotatably installed on both sides of the upper noodle pressing conveyor belt. By driving the two feeding rollers to rotate in opposite directions through the vertical rollers of the reduction motors directly connected to the feeding rollers, it is convenient to introduce the dough on the lower noodle pressing conveyor belt into the noodle pressing mechanism to complete the noodle pressing process.

[0013] Further, one of the two noodle pressing rollers is an adjustable roller. The bracket of the adjustable roller is connected to the noodle pressing frame through adjusting bolts.

[0014] By setting an adjustable roller, the gap between the adjustable roller and the other noodle pressing roller can be adjusted by using the adjusting bolts, thereby controlling the noodle pressing parameters, facilitating meeting different noodle pressing requirements, and improving the applicability of the equipment.

[0015] Furthermore, the sprocket drive mechanism includes a drive shaft and a cross shaft that are rotatably mounted on the grid plate and located below the lower conveyor belt of the dough pressing surface. A large grooved pulley is mounted on the drive shaft, and a motor pulley is mounted on the output shaft of the dough pressing motor. The motor pulley and the large grooved pulley are connected by a V-belt drive. The drive shaft and the cross shaft are connected by a sprocket chain I. The cross shaft and the rotating shaft of the dough leading roller are connected by a sprocket chain II. The cross shaft and the driving roller of the lower conveyor belt of the dough pressing surface are connected by a sprocket chain III. The rotating shafts of the dough leading roller and the two dough pressing rollers are connected by a sprocket chain IV and a sprocket chain V. The driving roller of the upper conveyor belt of the dough pressing surface and the rotating shaft of the adjacent dough pressing roller are connected by a sprocket chain VI.

[0016] The sprocket drive mechanism includes a drive shaft and a cross shaft. The power of the dough pressing motor is transmitted to the cross shaft through the drive shaft. The cross shaft is respectively connected to the dough pressing rollers, the dough leading roller, and the lower and upper conveyor belts of the dough pressing surface through the sprocket chain I, sprocket chain II, sprocket chain III, sprocket chain IV, sprocket chain V, and sprocket chain VI to achieve the overall power transmission.

[0017] Advantages of the present utility model:

[0018] During the dough pressing process, the present utility model has the functions of automatic dough stacking and automatic dough feeding. By setting up an electric control box, using the control panel to cooperate with the control circuit, and using photoelectric switches to detect the number of dough pressing or stacking times, the control circuit controls the operation of the dough pressing motor and the dough stacking motor. It can complete the dough stacking and pressing process of specific times according to production requirements. The operation is automated, and there is no need for manual contact with the dough during the machine rolling process, which is both hygienic and safe. It simplifies the operation process, reduces the labor intensity, truly realizes the full-automatic control of the dough pressing and stacking processes, can be adapted to various pasta processing production line equipment, improves the overall processing efficiency, meets the requirements of large-scale and continuous production, and has a very high value for popularization and use. Description of the Drawings

[0019] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0020] Figure 2 It is an enlarged schematic diagram of the sprocket drive structure in the present utility model.

[0021] As shown in the figure:

[0022] 1. Noodle pressing frame, 2. motor wheel, 3. noodle pressing motor, 4. V-belt, 5. sprocket chain I, 6. large groove wheel, 7. sprocket chain II, 8. sprocket chain III, 9. noodle guiding roller, 10. adjusting bolt, 11. sprocket chain IV, 12. adjustable roller, 13. sprocket chain V, 14. fixed roller, 15. rotating scraper, 16. photoelectric switch I, 17. support plate, 18. sprocket chain VI, 19. roller, 20. noodle pressing upper conveyor belt, 21. noodle pressing lower conveyor belt, 22. reduction motor, 23. photoelectric switch II, 24. smooth pulley, 25. stacking conveying driven roller, 26. stacking conveyor belt, 27. photoelectric switch III, 28. electric control box, 29. stacking conveying active roller, 30. stacking motor, 31. stacking frame, 32. grid plate, 33. transmission shaft, 34. bridge shaft, 35. vertical roller, 36. stacking bracket. DETAILED DESCRIPTION

[0023] In order to clearly illustrate the technical features of this solution, this solution is described below through a specific implementation method.

[0024] like Figure 1 As shown, a self-stacking noodle pressing machine includes a noodle pressing mechanism and a noodle stacking mechanism, the noodle pressing mechanism includes a noodle pressing frame 1, a grid plate 32 is vertically installed on the noodle pressing frame 1, and a horizontally arranged noodle pressing lower conveyor belt 21 and an inclined upwardly arranged noodle pressing upper conveyor belt 20 are respectively installed on the grid plate 32, and both sides of the mounting frame of the noodle pressing upper conveyor belt 20 and both sides of the mounting frame of the noodle pressing lower conveyor belt 21 are rotatably installed with noodle feeding rollers 19 that are in contact with the surface of the noodle pressing lower conveyor belt 21 through vertical rollers 35, and a noodle feeding channel located on the noodle pressing lower conveyor belt 21 is formed between the two noodle feeding rollers 19, and reduction motors 22 directly connected to the vertical rollers 35 and used to drive the two noodle feeding rollers 19 to rotate in opposite directions are respectively installed on both sides of the mounting frame of the noodle pressing lower conveyor belt 21. A photoelectric switch I16 is installed at the unloading end of the upper conveyor belt 20 of the pressing surface, and two pressing rollers are rotatably installed on the grid plate 32 between the unloading end of the lower conveyor belt 21 of the pressing surface and one side of the loading end of the upper conveyor belt 20 of the pressing surface, and a guide roller 9 is rotatably installed under the two pressing rollers.

[0025] One of the two dough pressing rollers is an adjustable roller 12 , and the other is a fixed roller 14 . The bracket of the adjustable roller 12 is connected to the dough pressing machine frame 1 via an adjusting bolt 10 .

[0026] A rotating scraper 15 driven by a rotating motor and adjusted to contact the two dough pressing rollers is rotatably installed on the grid plate 32 above the two dough pressing rollers through the support plate 17. A photoelectric switch II23 is installed on the support plate 17. A dough pressing motor 3 is installed in the dough pressing machine frame 1. The dough pressing motor 3 is connected to the lower conveyor belt 21, the upper conveyor belt 20, the fixed roller 14, the adjustable roller 12 and the guide roller 9 through a sprocket transmission mechanism.

[0027] In order to facilitate the smooth introduction of the pressed dough into the dough stacking mechanism, a dough-following bracket is installed at the unloading end of the dough-following conveyor belt 20, and a dough-following pulley 24 is rotatably installed on the dough-following bracket.

[0028] In this embodiment, if Figure 2 As shown, the sprocket transmission mechanism includes a transmission shaft 33 and a bridge shaft 34 which are rotatably mounted on the grid plate 32 and located below the conveyor belt 21 under the pressing surface, a large groove wheel 6 is mounted on the transmission shaft 33, a motor wheel 2 is mounted on the output shaft of the pressing motor 3, the motor wheel 2 and the large groove wheel 6 are connected by a V-belt 4, the transmission shaft 33 and the bridge shaft 34 are connected by a sprocket chain I5, the bridge shaft 34 and the rotating shaft of the leading roller 9 are connected by a sprocket chain II7, the bridge shaft 34 and the active roller of the conveyor belt 21 under the pressing surface are connected by a sprocket chain III8, the rotating shaft of the leading roller 9 is connected to the rotating shafts of the two pressing rollers by a sprocket chain IV11 and a sprocket chain V13 respectively, and the active roller of the conveyor belt 20 on the pressing surface is connected to the rotating shaft of the fixed roller 14 by a sprocket chain VI18.

[0029] Sprocket chain I5, sprocket chain II7, sprocket chain III8, sprocket chain IV11, sprocket chain V13 and sprocket chain VI18 are all transmission structures composed of sprockets and chains.

[0030] The stacking mechanism includes a stacking frame 31 located on one side of the noodle pressing frame 1, and a stacking conveyor belt 26 driven by a stacking motor 30 and capable of reciprocating movement is installed on the stacking frame 31. The stacking conveyor belt 26 is flush and colinear with the lower conveyor belt 21 under the noodle pressing. A photoelectric switch III27 is installed on one side of the stacking conveyor belt 26 of the stacking frame 31.

[0031] The stacking motor 30 is installed on the stacking frame 31, and a stacking bracket 36 is provided on the stacking frame 31. One end of the stacking bracket 36 is installed with the stacking conveying active roller 29, and the stacking motor 30 is directly connected to the stacking conveying active roller 29. The operation of the stacking motor 30 drives the stacking conveying active roller 29 to rotate. The other end of the stacking bracket 36 is rotatably installed with the stacking conveying driven roller 25. The stacking conveying active roller 29 and the stacking conveying driven roller 25 are connected between the stacking conveying active roller 29 and the stacking conveying driven roller 25. The rotation of the stacking conveying active roller 29 drives the stacking conveying driven roller 25 and the stacking conveying belt 26 to operate.

[0032] An electric control box 28 for power supply is installed on the stacking machine frame 31, and a control panel is arranged in the electric control box 28, which is electrically connected to the pressing motor 3, the stacking motor 30, the rotating motor, the photoelectric switch I16, the photoelectric switch II23 and the photoelectric switch III27 respectively.

[0033] The use of the utility model:

[0034] During use, turn on the power supply of the electric control box 28 to connect the entire device to the power supply. The dough pressing motor 3, dough stacking motor 30, rotating motor, and reduction motor 22 are all started. Place the dough on the lower dough conveying belt 21. The reduction motor 22 drives the two dough feeding rollers 19 to rotate towards each other in the feeding direction, facilitating the entry of the dough with the assistance of the rotating dough feeding rollers 19. The dough enters the dough pressing mechanism and is conveyed through the guiding dough rolling roller 9 into the space between the adjustable rolling roller 12 and the fixed rolling roller 14 for rolling. During the dough pressing and stacking process, the rotating motor controls the rotating scraper 15 to stick to the surface of the adjustable rolling roller 12 to block the rolled dough sheet and smoothly convey it to the upper dough conveying belt 20 on the right. The photoelectric switch I6 counts the number of dough rolling times. The dough sheet is conveyed by the upper dough conveying belt 20 and sensed by the photoelectric switch II23. After the dough sheet passes through the dough aligning pulley 24, the stacking conveyor belt 26 starts to run in a direction opposite to that of the lower dough conveying belt 21. The dough sheet falls onto the stacking conveyor belt 26 and runs to the right. When it reaches the photoelectric switch III27, the photoelectric switch III27 senses it and causes the stacking conveyor belt 26 to run to the left. The stacking conveyor belt 26 runs left and right to achieve the function of stacking the dough sheets. When all the dough sheets are stacked, the stacking conveyor belt 26 runs to the left to convey the dough sheets to the lower dough conveying belt 21, and the dough sheets are then subjected to another cycle of rolling and stacking. When the set number of dough pressing times is reached, the rotating motor controls the rotating scraper 15 to rotate by a certain angle so that it fits onto the surface of the fixed rolling roller 14, thereby enabling the dough sheets that have completed the rolling times to be discharged from the discharge port on one side of the adjustable rolling roller 12. Then the device will automatically stop, completing automatic dough stacking, automatic dough feeding, and dough discharging. By combining the electrical automatic control system with the opto-mechatronics integration technology, the integration automation of dough pressing and stacking is achieved.

[0035] Certainly, the above description is not limited to the above examples. The technical features not described in the present invention can be realized by or adopted from the prior art, and will not be elaborated here. The above embodiments and the accompanying drawings are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. The present invention has been described in detail with reference to the preferred embodiments. Those of ordinary skill in the art should understand that any changes, modifications, additions, or substitutions made by those of ordinary skill in the art within the scope of the essence of the present invention do not depart from the purpose of the present invention and should also fall within the scope of protection of the claims of the present invention.

Claims

1. A self-stacking noodle pressing machine, comprising a noodle pressing mechanism and a noodle stacking mechanism, characterized in that: The noodle pressing mechanism comprises a noodle pressing frame, on which a grid plate is vertically installed, on which a horizontally arranged noodle pressing lower conveyor belt and an inclined upwardly arranged noodle pressing upper conveyor belt are respectively installed, a photoelectric switch I is installed on the unloading end of the noodle pressing upper conveyor belt, two noodle pressing rollers are rotatably installed on the grid plate between the unloading end of the noodle pressing lower conveyor belt and one side of the loading end of the noodle pressing upper conveyor belt, and a noodle guiding roller is rotatably installed below the two noodle pressing rollers, a rotating scraper driven by a rotating motor and adjusted to contact the two noodle pressing rollers is rotatably installed above the two noodle pressing rollers on the grid plate through a support plate, a photoelectric switch II is installed on the support plate, a noodle pressing motor is installed in the noodle pressing frame, and the noodle pressing motor is respectively connected to the noodle pressing lower conveyor belt, the noodle pressing upper conveyor belt, the noodle pressing roller, and the noodle guiding roller through a sprocket transmission mechanism; The stacking mechanism includes a stacking frame located on one side of the noodle pressing frame, on which a stacking conveyor belt driven by a stacking motor and capable of reciprocating movement is installed. The stacking conveyor belt is flush and colinear with the conveyor belt under the noodle pressing, and a photoelectric switch III is installed on one side of the stacking conveyor belt of the stacking frame.

2. The self-stacked noodle pressing machine according to claim 1, characterized in that: An electric control box for power supply is installed on the stacking machine frame, and a control panel is arranged in the electric control box. The control panel is electrically connected to the pressing motor, stacking motor, rotating motor, photoelectric switch I, photoelectric switch II and photoelectric switch III respectively.

3. The self-stacked noodle pressing machine according to claim 1, characterized in that: A surface-following bracket is also installed at the unloading end of the conveyor belt on the pressure surface, and a surface-following pulley is rotatably installed on the surface-following bracket.

4. The self-stacked noodle pressing machine according to claim 1, characterized in that: Feed rollers that fit the surface of the conveyor belt under the pressure surface are rotatably installed on both sides of the mounting frame of the upper conveyor belt of the pressure surface and the mounting frame of the lower conveyor belt of the pressure surface through vertical rollers, and a feed channel on the conveyor belt under the pressure surface is formed between the two feed rollers. Reduction motors that are directly connected to the vertical rollers and are used to drive the two feed rollers to rotate in opposite directions are correspondingly installed on both sides of the mounting frame of the conveyor belt under the pressure surface.

5. The self-stacked noodle pressing machine according to claim 1, characterized in that: One of the two dough pressing rollers is an adjustable roller, and a bracket of the adjustable roller is connected to a dough pressing machine frame via an adjusting bolt.

6. The self-stacked noodle pressing machine according to claim 1, characterized in that: The sprocket transmission mechanism includes a transmission shaft and a bridge shaft which are rotatably mounted on the grid plate and located below the conveyor belt under the pressing surface, a large groove wheel is mounted on the transmission shaft, a motor wheel is mounted on the output shaft of the pressing motor, the motor wheel and the large groove wheel are connected through a V-belt transmission, the transmission shaft and the bridge shaft are connected through a sprocket chain I, the bridge shaft and the rotating shaft of the leading dough roller are connected through a sprocket chain II, the bridge shaft and the active roller of the conveyor belt under the pressing surface are connected through a sprocket chain III, the rotating shaft of the leading dough roller is connected to the rotating shafts of the two pressing dough rollers through a sprocket chain IV and a sprocket chain V respectively, and the active roller of the conveyor belt on the pressing surface is connected to the rotating shaft of the adjacent pressing dough roller through a sprocket chain VI.

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