A shaping and conveying device and method for dough sheet processing

Abstract

The application provides a shaping and conveying device and method for dough processing, and relates to the technical field of food processing equipment, and comprises a lifting mechanism, a conveying mechanism, a tensioning mechanism, a cleaning mechanism and a control cabinet. The conveying mechanism is assembled at the top end of the lifting mechanism. The tensioning mechanism is assembled below the conveying mechanism. The cleaning mechanism is arranged below the conveying mechanism. The control cabinet is arranged on the inner side of the lifting mechanism. The application integrates high-pressure automatic cleaning, ultraviolet sterilization and hot air drying functions, has no health dead angle, effectively inhibits the breeding of microorganisms, meets the food safety production standard, can automatically tension and prevent deviation, and can automatically adjust the tension of the conveying belt through the cylinder driving adjusting roller, so that the loosening and deviation are avoided, and the conveying stability and the service life of the conveying belt are improved.

Description

Technical Field

[0001] This invention belongs to the technical field of food processing equipment, specifically relating to a shaping and conveying device and method for processing dough sheets. Background Technology

[0002] In the industrial processing of food, conveyors are the core equipment connecting various processing steps (such as cleaning, shaping, cutting, drying, and packaging). Their conveying efficiency, hygiene and safety, and operational stability directly affect the production capacity, quality, and compliance of food processing.

[0003] Traditional conveyors often use bolted connections, resulting in gaps in the chain plates or conveyor belts. These gaps easily trap food debris and stains, creating unsanitary areas that are difficult to clean. Some equipment faces the risk of shutdown for rectification due to substandard hygiene. Furthermore, most equipment lacks specific antibacterial and anti-contamination designs, making it easy for microorganisms to grow in food during transport, thus affecting food safety. Summary of the Invention The purpose of this invention is to provide a shaping and conveying device and method for dough processing, which solves the technical problems in related technologies, such as the existence of splicing gaps in chain plates or conveyor belts, which easily leave food debris and stains, forming unsanitary dead corners, making cleaning difficult, and some equipment facing the risk of production stoppage and rectification due to substandard hygiene. At the same time, most equipment lacks targeted antibacterial and anti-contamination designs, which easily leads to the growth of microorganisms in food during the conveying process.

[0004] An embodiment of the present invention provides a shaping and conveying device for dough processing, comprising: a lifting mechanism, a conveying mechanism, a tensioning mechanism, a cleaning mechanism, and a control cabinet. The conveying mechanism is mounted on the top of the lifting mechanism, the tensioning mechanism is mounted below the conveying mechanism, the cleaning mechanism is located below the conveying mechanism, and the control cabinet is located inside the lifting mechanism.

[0005] The lifting mechanism includes a support frame, a lifting frame, a drive motor, a first straight-helical gear, a first lead screw, and a second straight-helical gear. The four corners of the bottom surface of the support frame are equipped with adjustable foot supports. The four support arms on the top surface of the support frame have slots inside, and the slots are slidably connected to the lifting rods of the lifting frame. The inner wall of the lifting frame is fixedly connected to the control cabinet with screws. A motor base is fixedly connected to the side of the bottom reinforcing rod on the left side of the support frame.

[0006] Preferably, the motor base and the drive motor are fixedly connected by screws, the output shaft of the drive motor is connected to the lead screw with one key, and the drive motor is electrically connected to the control cabinet. The outer wall of the lead screw is threaded with a sleeve, and the sleeve is embedded in the middle of the connecting beam at the top of the lifting frame. The bottom outer wall of the lead screw is fixedly connected to the shaft center of the straight helical gear.

[0007] Preferably, the outer wall of the first straight-helical gear is meshed with a fourth straight-helical gear. A connecting shaft is fixedly connected to the axis of the fourth straight-helical gear. The connecting shaft is rotatably connected to a fixed arm via a bearing. Both ends of the fixed arm are fixedly connected to the upper bracket of the support frame via screws. The end of the connecting shaft away from the fourth straight-helical gear is meshed with a second straight-helical gear. The outer wall of the second straight-helical gear is meshed with a third straight-helical gear. A second lead screw is keyed to the axis of the third straight-helical gear. A sleeve is threaded onto the outer wall of the second lead screw, and the sleeve is embedded in the middle of the connecting beam at the top of the right-side lifting frame.

[0008] Preferably, the conveying mechanism includes a conveyor belt, a first conveyor roller, a second conveyor roller, a conveying frame, a mounting frame, a first connector, a second connector, and a servo motor. The bottom ends of both sides of the left end of the conveying frame are fixedly connected to the first connector by screws, and the first connector is connected to the top ends of the left end lifting frame by screws. The two sides of the right end of the conveying frame are fixedly connected to the second connector by screws, and are connected to the top ends of the right end lifting frame by screws. A gantry frame is fixedly connected to both ends of the conveying frame. An ultraviolet sterilization lamp is installed inside the gantry frame, and the ultraviolet sterilization lamp is electrically connected to the control cabinet.

[0009] Preferably, the inner wall of the left end of the conveyor frame is rotatably connected to the first conveyor roller via a bearing, and a fixing plate is fixedly connected to the bottom surface of the right end of the conveyor frame via bolts. The fixing plate is connected to the servo motor via screws. The output shaft of the servo motor is keyed to a first sprocket, and the servo motor is electrically connected to the control cabinet. A transmission chain is meshed with the outer wall of the first sprocket, and a second sprocket is meshed with the end of the transmission chain away from the first sprocket. A protective box is provided on the outer side of the second sprocket, and an L-shaped connecting plate is fixedly connected to the surface of the protective box via screws. The other end of the L-shaped connecting plate is connected to the side of the conveyor frame via screws.

[0010] Preferably, the shaft of the second sprocket is keyed to the end of the second conveyor roller, and both ends of the second conveyor roller are rotatably connected to the inner wall of the right end of the conveyor frame via bearings. The inner wall of the right side of the conveyor frame is fixedly connected to the first support plate by screws, and the inner wall of the left side of the conveyor frame is fixedly connected to the second support plate by screws. The outer walls of the first and second conveyor rollers are connected to the conveyor belt for transmission, and the inner wall of the conveyor belt is in contact with the first and second support plates. The mounting frame is fixedly installed on the top surface of the conveyor frame by screws. The interior of the mounting frame has multiple hot air blowers arranged in a rectangular array, and the air outlets of the hot air blowers face the conveyor belt. The hot air blowers are electrically connected to the control cabinet.

[0011] Preferably, the tensioning mechanism includes a bracket, a cylinder, an adjusting roller, and a slider. The bracket is fixedly installed on the bottom surface of the conveyor frame by screws. The top surface of the bracket has four corners with sliding grooves. The cylinder is fixedly installed on both ends of the bracket by screws. The output shaft of the cylinder is key-connected to the slider, and the slider is slidably connected to the sliding groove. The two ends of the adjusting roller are connected to the slider through bearings.

[0012] Preferably, the cleaning mechanism includes a pump body, a connecting pipe, a main pipe, and a water inlet pipe. The bottom end of the pump body is fixedly connected to a base by screws, and the base is fixedly installed on the base of the bracket. The output port of the pump body is connected to one end of the connecting pipe through a flange, and the pump body is electrically connected to the control cabinet. The end of the connecting pipe away from the pump body is connected to the main pipe. The side of the main pipe has multiple branch pipes arranged in a linear array, and the top surface of the multiple branch pipes has multiple high-pressure nozzles arranged in a linear array. The outer wall of the multiple branch pipes is equipped with a pressure gauge.

[0013] Preferably, the pressure gauge is electrically connected to the control cabinet, the branch pipe is equipped with a valve, the inlet end of the pump body is connected to the water inlet pipe through a flange, the end of the water inlet pipe away from the base is connected to the water tank, and a connecting block is fixedly connected to the outer wall of the main pipe, and the connecting block is fixedly connected to the conveyor frame.

[0014] Another embodiment of the present invention provides a method for a shaping and conveying device for dough processing, comprising the following steps: During equipment debugging, the level of the support frame is adjusted by the adjustable feet, the drive motor is started in the control cabinet, and the height of the lifting frame is adjusted by the gear set and screw drive to match the height of the conveying mechanism with the height of the equipment in the preceding and following processes. To adjust the tension, the control cabinet starts the cylinder, which pushes the slider to move the adjusting roller and adjust the conveyor belt tension to the preset value. During the conveying operation, the control cabinet starts the servo motor to drive the conveyor belt to transport the food, and at the same time starts the hot air blower and ultraviolet sterilization lamp to dry and sterilize the food. Intelligent monitoring: The control cabinet monitors the operating parameters of the motor and cylinder in real time, and the pressure gauge provides real-time feedback on the water pressure of the cleaning mechanism, with automatic alarms in case of abnormalities. After the automatic cleaning and conveying operation is completed, the control cabinet starts the pump body, and the high-pressure nozzles perform high-pressure rinsing on the conveyor belt. After rinsing, the hot air blower and ultraviolet sterilization lamp continue to work to dry and sterilize the conveyor belt.

[0015] The shaping and conveying device for dough processing provided in this invention has the following advantages compared with the prior art: 1. Dual-sided synchronous lifting: The motor, combined with multiple sets of straight and helical gears and double lead screws, enables the lifting frame to lift synchronously on both sides. The height adjustment is precise and the operation is stable, adapting to the height of equipment in different processes.

[0016] 2. Excellent hygiene performance, integrating high-pressure automatic cleaning, ultraviolet sterilization and hot air drying functions, with no dead corners, effectively inhibiting the growth of microorganisms, meeting food safety production standards, and can automatically tension to prevent deviation. The cylinder-driven adjusting roller automatically adjusts the tension of the conveyor belt to avoid slack and deviation, improving the stability of conveying and the service life of the conveyor belt. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of a shaping and conveying device for dough processing provided in an embodiment of the present invention; Figure 2 This is an embodiment of the present invention. Figure 1 A schematic diagram of the forward structure of the lifting mechanism; Figure 3 This is an embodiment of the present invention. Figure 1 A schematic diagram of the reverse structure of the lifting mechanism; Figure 4 This is an embodiment of the present invention. Figure 1 Schematic diagram of the forward structure of the conveyor mechanism Figure 5 This is an embodiment of the present invention. Figure 4 Schematic diagram of the structure at point A of the conveyor mechanism Figure 6 This is an embodiment of the present invention. Figure 1 Schematic diagram of the reverse structure of the conveyor mechanism Figure 7 This is an embodiment of the present invention. Figure 1 Schematic diagram of the tensioning mechanism Figure 8 This is an embodiment of the present invention. Figure 1 Schematic diagram of the cleaning mechanism In the diagram: 1. Lifting mechanism; 11. Support frame; 12. Foot support; 13. Lifting frame; 14. Motor base; 15. Drive motor; 16. Straight-helical gear one; 17. Lead screw one; 18. Fixed arm; 19. Connecting shaft; 110. Straight-helical gear two; 111. Straight-helical gear three; 112. Lead screw two; 113. Straight-helical gear four; 2. Conveying mechanism; 21. Conveyor belt; 22. Conveyor roller one; 23. Conveyor frame; 24. Support plate one; 25. Conveyor roller two; 26. Support plate two; 27. Mounting frame; 28. Hot air blower; 29. ​​Connector one; 210. Connector two; 2 11. Protective box; 212. Fixing plate; 213. Servo motor; 214. Sprocket 1; 215. Transmission chain; 216. Sprocket 2; 217. L-shaped connecting plate; 218. Ultraviolet sterilization lamp; 219. Gantry frame; 3. Tensioning mechanism; 31. Support; 32. Slide groove; 33. Cylinder; 34. Adjusting roller; 35. Sliding block; 4. Cleaning mechanism; 41. Base; 42. Pump body; 43. Water tank; 44. Connecting pipe; 45. Main pipe; 46. Branch pipe; 47. High-pressure nozzle; 48. Pressure gauge; 49. Valve; 410. Connecting block; 412. Water inlet pipe; 5. Control cabinet. Detailed Implementation

[0019] The specific embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit this disclosure. For ease of understanding, the English abbreviations and related technical terms involved in the embodiments of this disclosure will be explained and described below.

[0020] It should be understood that the described embodiments are merely some, not all, of the embodiments disclosed herein. All other embodiments obtained by those skilled in the art based on the embodiments of this disclosure without inventive effort are within the scope of protection of this disclosure.

[0021] The terminology used in the embodiments of this disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of this disclosure. The singular forms “a,” “the,” and “the” as used in the embodiments of this disclosure and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise.

[0022] It should be understood that the term "and / or" used in this article is merely a way of describing the logical relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. Additionally, the character " / " in this article generally indicates that the preceding and following related objects have an "or" relationship.

[0023] Depending on the context, the word "if" as used here can be interpreted as "when" or "when" or "in response to determination" or "in response to detection." Similarly, depending on the context, the phrase "if determination" or "if detection (of the stated condition or event)" can be interpreted as "when determination" or "in response to determination" or "when detection (of the stated condition or event)" or "in response to detection (of the stated condition or event)."

[0024] It should be understood that the terms "first," "second," etc., used in this disclosure are for distinguishing purposes only and should not be construed as indicating or implying relative importance or order.

[0025] In the description of this disclosure, the terms “center,” “upper,” “lower,” “front,” “back,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this disclosure and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and should not be construed as a limitation of this disclosure.

[0026] In the description of this disclosure, it should be noted that, unless otherwise expressly specified and limited, the terms "installation", "connection" and "joining" should be interpreted broadly, for example, they can be fixed connections, detachable connections, mating connections or integral connections; those skilled in the art can understand the specific meaning of the above terms in this disclosure according to the specific circumstances.

[0027] Example 1 like Figures 1 to 8 As shown, a shaping and conveying device for dough processing according to an embodiment of the present invention is illustrated, comprising: a lifting mechanism 1, a conveying mechanism 2, a tensioning mechanism 3, a cleaning mechanism 4, and a control cabinet 5. The conveying mechanism 2 is mounted on the top of the lifting mechanism 1, the tensioning mechanism 3 is mounted below the conveying mechanism 2, the cleaning mechanism 4 is located below the conveying mechanism 2, and the control cabinet 5 is located inside the lifting mechanism 1. The lifting mechanism 1 is used to adjust the synchronous lifting of both sides of the conveying mechanism 2, ensuring precise height adjustment and smooth operation, and adapting to the height of different process equipment. The conveying mechanism 2 is used to convey food raw materials. The tensioning mechanism 3 is used to adjust the tension of the conveyor belt 21 in the conveying mechanism 2 to prevent the conveyor belt 21 from shifting during operation. The cleaning mechanism 4 is used to clean the conveying mechanism 2 to prevent the inhibition of microbial growth. The control cabinet 5 is used to control the overall operation of the device.

[0028] like Figures 1-3As shown, this invention illustrates a shaping and conveying device for dough processing according to an embodiment of the present invention. The lifting mechanism 1 includes a support frame 11, a lifting frame 13, a drive motor 15, a first helical gear 16, a first lead screw 17, and a second helical gear 110. Adjustable foot supports 12 are provided at the four corners of the bottom surface of the support frame 11. The four support arms on the top surface of the support frame 11 have slots inside, and these slots are slidably connected to the lifting rods of the lifting frame 13. The inner wall of the lifting frame 13 is fixedly connected to the control cabinet 5 by screws. A motor base 14 is fixedly connected to the side of the bottom left reinforcing rod of the support frame 11. The motor base 14 and the drive motor 15 are fixedly connected by screws. The output shaft of the drive motor 15 is keyed to the first lead screw 17, and the drive motor 15 is connected to the control cabinet 5. The cabinet 5 is electrically connected. A sleeve is threaded onto the outer wall of lead screw 17, and the sleeve is embedded in the middle of the connecting beam at the top of the lifting frame 13. The bottom outer wall of lead screw 17 is fixedly connected to the shaft of straight helical gear 16. Straight helical gear 113 is meshed with the outer wall of straight helical gear 16. A connecting shaft 19 is fixedly connected to the shaft of straight helical gear 113. A fixed arm 18 is rotatably connected to the connecting shaft 19 via bearings. Both ends of the fixed arm 18 are fixedly connected to the upper bracket of the support frame 11 via screws. The end of the connecting shaft 19 away from straight helical gear 113 meshes with straight helical gear 110. Straight helical gear 111 is meshed with the outer wall of straight helical gear 110. A key is connected to the shaft of straight helical gear 111. There is a lead screw 112, and a sleeve is threaded onto the outer wall of the lead screw 112. The sleeve is embedded in the middle of the connecting beam at the top of the right lifting frame 13. When the lifting mechanism 1 is working, the control cabinet 5 starts the drive motor 15, which drives the lead screw 17 to rotate. The helical gear 16 rotates synchronously. Through the transmission of the helical gear 4 113, the connecting shaft 19, the helical gear 2 110, and the helical gear 3 111, the lead screw 112 is driven to rotate synchronously. The lead screw 17 and the lead screw 2 112 drive the sleeve to rise and fall, realizing the smooth lifting of the lifting frame 13. Adjustable foot supports 12 are set at the four corners of the bottom surface of the support frame 11 to adjust the level of the equipment. The four support arms on the top surface of the support frame 11 have slots inside. The lifting rod of the lifting frame 13 is connected to the slots. A sliding fit is used to achieve vertical lifting guidance; the left bottom reinforcing rod of the support frame 11 fixes the motor base 14, and the drive motor 15 is fixed to the motor base 14 by screws. The output shaft of the drive motor 15 is keyed to the lead screw 17. The bottom outer wall of the lead screw 17 is fixed to the straight helical gear 16; the straight helical gear 16 meshes with the straight helical gear 4 113 for transmission. The shaft of the straight helical gear 4 113 is fixed to the connecting shaft. The connecting shaft 19 is rotatably connected to the fixed arm 18 through bearings. The two ends of the fixed arm 18 are fixed to the upper bracket of the support frame 11; the end of the connecting shaft 19 away from the straight helical gear 4 113 is fixed to the straight helical gear 2 110. The straight helical gear 2 110 meshes with the straight helical gear 3 111. The shaft of the straight helical gear 3 111 is keyed to the lead screw 2 112;Both lead screw 17 and lead screw 2 112 have threaded sleeves on their outer walls, which are respectively embedded in the middle of the connecting beams at the top of the left and right lifting frames 13. The drive motor 15 drives lead screw 17 to rotate, which in turn drives lead screw 2 112 to rotate synchronously through a gear set, realizing synchronous lifting of both sides of the lifting frame 13 and ensuring the horizontal stability of the conveying mechanism.

[0029] like Figure 7 As shown, a shaping and conveying device for dough processing according to an embodiment of the present invention is illustrated. The tensioning mechanism 3 includes a bracket 31, a cylinder 33, an adjusting roller 34, and a slider 35. The bracket 31 is fixedly installed on the bottom surface of the conveyor frame 23 by screws. The top surface of the bracket 31 has four corner grooves 32. The cylinder 33 is fixedly installed on both ends of the bracket 31 by screws. The output shaft of the cylinder 33 is keyed to the slider 35, and the slider 35 is slidably connected to the groove 32. The two ends of the adjusting roller 34 are connected to the slider 35 through bearings. The two ends of the adjusting roller 34 are rotatably connected to the slider 35 through bearings. The cylinder 33 pushes the slider 35 to move along the groove 32, causing the adjusting roller 34 to move up and down, automatically adjusting the tension of the conveyor belt 21 to avoid slackness and deviation.

[0030] like Figures 4-6As shown, this invention illustrates a shaping and conveying device for dough processing according to an embodiment of the present invention. The conveying mechanism 2 includes a conveyor belt 21, a first conveyor roller 22, a second conveyor roller 25, a conveyor frame 23, a mounting frame 27, a first connector 29, a second connector 210, and a servo motor 213. The bottom ends of both sides of the left end of the conveyor frame 23 are fixedly connected to the first connector 29 by screws, and the first connector 29 is connected to the top ends of the left end lifting frame 13 by screws. The two sides of the right end of the conveyor frame 23 are fixedly connected to the second connector 210 by screws, and are connected to the top ends of the right end lifting frame 13 by screws. A gantry frame 219 is fixedly connected to both ends of the conveyor frame 23. The gantry frame 219 has an internal structure... An ultraviolet sterilization lamp 218 is provided and is electrically connected to the control cabinet 5. The inner wall of the left end of the conveyor frame 23 is rotatably connected to the conveyor roller 22 via a bearing. The bottom surface of the right end of the conveyor frame 23 is fixedly connected to a fixing plate 212 by bolts. The fixing plate 212 is connected to the servo motor 213 by screws. The output shaft of the servo motor 213 is keyed to a sprocket 214 and is electrically connected to the control cabinet 5. A transmission chain 215 is meshed with the outer wall of the sprocket 214. A sprocket 216 is meshed with the end of the transmission chain 215 away from the sprocket 214. A protective box 211 is provided on the outer side of the sprocket 216, and the surface of the protective box 211 is fixed with screws. An L-shaped connecting plate 217 is connected, with its other end screwed to the side of the conveyor frame 23. The shaft of the second sprocket 216 is keyed to the end of the second conveyor roller 25, and both ends of the second conveyor roller 25 are rotatably connected to the right inner wall of the conveyor frame 23 via bearings. A support plate 24 is fixedly connected to the right inner wall of the conveyor frame 23 by screws, and a support plate 26 is fixedly connected to the left inner wall of the conveyor frame 23 by screws. The outer walls of the first conveyor roller 22 and the second conveyor roller 25 are connected to the conveyor belt 21, and the inner wall of the conveyor belt 21 is in contact with the support plate 24 and the support plate 26. A mounting bracket 27 is fixedly installed on the top surface of the conveyor frame 23 by screws. The interior of the mounting frame 27 contains a rectangular array of multiple hot air blowers 28, with the air outlets of the hot air blowers 28 facing the conveyor belt 21. The hot air blowers 28 are electrically connected to the control cabinet 5. The left end of the conveyor frame 23 is connected to the top of the left lifting frame 13 via connector 1 29, and the right end is connected to the top of the right lifting frame 13 via connector 210, adjusting its height synchronously with the lifting frame 13. The inner wall of the left end of the conveyor frame 23 is rotatably connected to the first conveyor roller 22 via a bearing, and the inner wall of the right end is rotatably connected to the second conveyor roller 25. The conveyor belt 21 is fitted onto the outer walls of the first conveyor roller 22 and the second conveyor roller 25. The side of the conveyor frame 23 is fixed with support plates 1 24 and 2 26, which fit against the inner wall of the conveyor belt 21 to support the conveyor belt 21 and prevent it from collapsing.A fixing plate 212 is fixed on the bottom right end of the conveyor frame 23. A servo motor 213 is installed on the fixing plate 212. The output shaft of the servo motor 213 is keyed to a sprocket 214. The sprocket 214 meshes with a sprocket 216 via a transmission chain 215. The shaft of the sprocket 216 is keyed to a conveyor roller 25, driving the conveyor belt 21 to rotate. A protective box 211 is installed on the outside of the conveyor belt 21 and is fixed to the conveyor frame 23 via an L-shaped connecting plate 217 to prevent dust and food debris from entering the transmission structure. A mounting frame 27 is fixed on the top surface of the conveyor belt 21. Multiple hot air blowers 28 are arranged in a rectangular array inside the mounting frame 27, with the air outlets facing the conveyor belt to dry the conveyed food or the conveyor belt 21 with hot air. A gantry frame 219 is fixed at both ends of the conveyor frame 23. Ultraviolet sterilization lamps 218 are installed inside the gantry frame 219 to sterilize the surface of the conveyor belt 21 and the food. The hot air blowers 28, ultraviolet sterilization lamps 218, and servo motors 213 are all electrically connected to the control cabinet 5 to realize start-stop and intelligent power adjustment.

[0031] like Figure 7 As shown, a shaping and conveying device for dough processing according to an embodiment of the present invention is illustrated. The cleaning mechanism 4 includes a pump body 42, a connecting pipe 44, a main pipe 45, and a water inlet pipe 412. The bottom end of the pump body 42 is fixedly connected to a base 41 by screws, and the base 41 is fixedly mounted on the base of the bracket 31. The output port of the pump body 42 is connected to one end of the connecting pipe 44 through a flange, and the pump body 42 is electrically connected to the control cabinet 5. The end of the connecting pipe 44 away from the pump body 42 is connected to the main pipe 45. Multiple branch pipes 46 are arranged in a linear array on the side of the main pipe 45, and multiple high-pressure nozzles 47 are arranged in a linear array on the top surface of the multiple branch pipes 46. Pressure gauges 48 are provided on the outer wall of the multiple branch pipes 46, and the pressure gauges 48 are electrically connected to the control cabinet 5. Valves 49 are provided inside the branch pipes 46. The inlet end of the pump body 42 is connected to the water inlet pipe 412 through a flange, and the water inlet pipe 412 is arranged away from the base 41. The main pipe 45 is connected to the water tank 43. A connecting block 410 is fixedly connected to the outer wall of the main pipe 45 and to the conveyor frame 23. The base 41 is fixed to the bottom of the bracket 31, and the pump body 42 is fixed on the base. The inlet end of the pump body 42 is connected to the water tank 43 through the base 41, and the output end is connected to the main pipe 45 through the connecting pipe 44. Multiple branch pipes 46 are linearly arrayed on the side of the main pipe 45, and multiple high-pressure nozzles 47 are linearly arrayed on the top surface of the branch pipes 46, with the nozzles facing the bottom surface of the conveyor belt 21. A pressure gauge 48 is installed on the outer wall of the branch pipe 46, and a valve 49 is installed inside. The pressure gauge 48 is electrically connected to the control cabinet 5 to monitor the water pressure in real time and provide feedback. The valve 49 can control the opening and closing of the corresponding branch pipe 46 individually. The main pipe 45 is fixed to the conveyor frame 23 through the connecting block 410. The pump body 42 pressurizes the cleaning liquid in the water tank 43 and sprays it through the high-pressure nozzles to realize the automatic high-pressure washing of the conveyor belt 21 and remove residual stains.

[0032] Example 2 like Figures 1 to 8 As shown, it illustrates a method of a shaping and conveying device for dough processing according to an embodiment of the present invention, comprising the following steps: S1: Equipment debugging. Adjust the level of the support frame 11 by adjusting the adjustable foot support 12. Start the drive motor 15 in the control cabinet 5. Adjust the height of the lifting frame 13 through the gear set and screw drive so that the conveying mechanism 2 matches the height of the equipment in the preceding and following processes. S2: Tension adjustment. Control cabinet 5 starts cylinder 33. Cylinder 33 pushes slider 35 to drive adjustment roller 34 to move and adjust the tension of conveyor belt 21 to the preset value. S3: Conveying operation, the control cabinet 5 starts the servo motor 213 to drive the conveyor belt 21 to transport the food, and at the same time starts the hot air blower 28 and the ultraviolet sterilization lamp 218 to dry and sterilize the food. S4: Intelligent monitoring, control cabinet 5 monitors the operating parameters of motor and cylinder in real time, pressure gauge 48 provides real-time feedback of water pressure of cleaning mechanism 4, and automatically alarms when abnormal; S5: Automatic cleaning. After the conveying operation is completed, the control cabinet 5 starts the pump body 42 and the high-pressure nozzle 47 to perform high-pressure rinsing on the conveyor belt 21. After rinsing, the hot air blower 28 and the ultraviolet sterilization lamp 218 continue to work to dry and sterilize the conveyor belt 21.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A shaping and conveying device for dough processing, characterized in that, It includes a lifting mechanism (1), a conveying mechanism (2), a tensioning mechanism (3), a cleaning mechanism (4), and a control cabinet (5). The conveying mechanism (2) is mounted on the top of the lifting mechanism (1), the tensioning mechanism (3) is mounted below the conveying mechanism (2), the cleaning mechanism (4) is located below the conveying mechanism (2), and the control cabinet (5) is located inside the lifting mechanism (1). The lifting mechanism (1) includes a support frame (11), a lifting frame (13), a drive motor (15), a straight helical gear one (16), a lead screw one (17), and a straight helical gear two (110). The four corners of the bottom surface of the support frame (11) are provided with adjustable foot supports (12). The four support arms on the top surface of the support frame (11) are provided with slots, and the slots are slidably connected to the lifting rods of the lifting frame (13). The inner wall of the lifting frame (13) is fixedly connected to the control cabinet (5) by screws. The side of the left bottom reinforcing rod of the support frame (11) is fixedly connected to a motor base (14).

2. The shaping and conveying device for dough processing according to claim 1, characterized in that, The motor base (14) and the drive motor (15) are fixedly connected by screws. The output shaft of the drive motor (15) is keyed to the lead screw (17) and the drive motor (15) is electrically connected to the control cabinet (5). The outer wall of the lead screw (17) is threaded with a sleeve, and the sleeve is embedded in the middle of the connecting beam at the top of the lifting frame (13). The bottom outer wall of the lead screw (17) is fixedly connected to the shaft center of the straight helical gear (16).

3. The shaping and conveying device for dough processing according to claim 2, characterized in that, The outer wall of the first straight helical gear (16) is meshed with the fourth straight helical gear (113). The shaft of the fourth straight helical gear (113) is fixedly connected to the connecting shaft (19). The connecting shaft (19) is rotatably connected to the fixed arm (18) through the bearing. The two ends of the fixed arm (18) are fixedly connected to the upper bracket of the support frame (11) by screws. The end of the connecting shaft (19) away from the fourth straight helical gear (113) is meshed with the second straight helical gear (110). The outer wall of the second straight helical gear (110) is meshed with the third straight helical gear (111). The shaft of the third straight helical gear (111) is keyed with the second lead screw (112). The outer wall of the second lead screw (112) is threaded with a sleeve, and the sleeve is embedded in the middle of the connecting beam at the top of the right lifting frame (13).

4. The shaping and conveying device for dough processing according to claim 1, characterized in that, The conveying mechanism (2) includes a conveyor belt (21), a first conveyor roller (22), a second conveyor roller (25), a conveyor frame (23), a mounting frame (27), a first connector (29), a second connector (210), and a servo motor (213). The bottom ends of the left side of the conveyor frame (23) are fixedly connected to the first connector (29) by screws, and the first connector (29) is connected to the top ends of the left lifting frame (13) by screws. The right side of the conveyor frame (23) is fixedly connected to the second connector (210) by screws, and is connected to the top ends of the right lifting frame (13) by screws. The two ends of the conveyor frame (23) are fixedly connected to a gantry frame (219). The gantry frame (219) is equipped with an ultraviolet sterilization lamp (218) inside, and the ultraviolet sterilization lamp (218) is electrically connected to the control cabinet (5).

5. The shaping and conveying device for dough processing according to claim 4, characterized in that, The inner wall of the left end of the conveyor frame (23) is rotatably connected to the first conveyor roller (22) via a bearing. The bottom surface of the right end of the conveyor frame (23) is fixedly connected to a fixing plate (212) via bolts. The fixing plate (212) is connected to the servo motor (213) via screws. The output shaft of the servo motor (213) is keyed to a sprocket (214), and the servo motor (213) is electrically connected to the control cabinet (5). The outer wall of the sprocket (214) is meshed with a transmission chain (215). The end of the transmission chain (215) away from the sprocket (214) is meshed with a sprocket (216). The outer side of the sprocket (216) is provided with a protective box (211), and the surface of the protective box (211) is fixedly connected to an L-shaped connecting plate (217) via screws. The other end of the L-shaped connecting plate (217) is connected to the side of the conveyor frame (23) via screws.

6. The shaping and conveying device for dough processing according to claim 5, characterized in that, The shaft of the second sprocket (216) is keyed to the end of the second conveyor roller (25), and the two ends of the second conveyor roller (25) are rotatably connected to the inner wall of the right end of the conveyor frame (23) through bearings. The inner wall of the right side of the conveyor frame (23) is fixedly connected to the first support plate (24) by screws. The inner wall of the left side of the conveyor frame (23) is fixedly connected to the second support plate (26) by screws. The outer walls of the first conveyor roller (22) and the second conveyor roller (25) are connected to the conveyor belt (21) for transmission. The inner wall of the conveyor belt (21) is in contact with the first support plate (24) and the second support plate (26). The mounting frame (27) is fixedly installed on the top surface of the conveyor frame (23) by screws. The mounting frame (27) has multiple hot air blowers (28) arranged in a rectangular array inside. The air outlets of the hot air blowers (28) face the conveyor belt (21). The hot air blowers (28) are electrically connected to the control cabinet (5).

7. The shaping and conveying device for dough processing according to claim 1, characterized in that, The tensioning mechanism (3) includes a bracket (31), a cylinder (33), an adjusting roller (34), and a slider (35). The bracket (31) is fixedly installed on the bottom surface of the conveyor frame (23) by screws. The top surface of the bracket (31) has four corners with sliding grooves (32). The cylinder (33) is fixedly installed on both ends of the bracket (31) by screws. The output shaft of the cylinder (33) is keyed to the slider (35), and the slider (35) is slidably connected to the sliding groove (32). The two ends of the adjusting roller (34) are connected to the slider (35) through bearings.

8. The shaping and conveying device for dough processing according to claim 1, characterized in that, The cleaning mechanism (4) includes a pump body (42), a connecting pipe (44), a main pipe (45), and a water inlet pipe (412). The bottom end of the pump body (42) is fixedly connected to a base (41) by screws, and the base (41) is fixedly installed on the base of the bracket (31). The output port of the pump body (42) is connected to one end of the connecting pipe (44) through a flange, and the pump body (42) is electrically connected to the control cabinet (5). The end of the connecting pipe (44) away from the pump body (42) is connected to the main pipe (45). The side of the main pipe (45) has multiple branch pipes (46) arranged in a linear array. The top surface of the multiple branch pipes (46) has multiple high-pressure nozzles (47) arranged in a linear array, and the outer wall of the multiple branch pipes (46) is provided with pressure gauges (48).

9. A shaping and conveying device for dough processing according to claim 8, characterized in that, The pressure gauge (48) is electrically connected to the control cabinet (5). The branch pipe (46) is equipped with a valve (49). The inlet end of the pump body (42) is connected to the water inlet pipe (412) through a flange. The end of the water inlet pipe (412) away from the base (41) is connected to the water tank (43). The outer wall of the main pipe (45) is fixedly connected with a connecting block (410). The connecting block (410) is fixedly connected to the conveyor frame (23).

10. A conveying method for a dough processing shaping and conveying device as described in any one of claims 1-9, characterized in that, As described below: S1: Equipment debugging, adjust the level of the support frame (11) by adjusting the adjustable foot support (12), start the drive motor (15) of the control cabinet (5), and adjust the height of the lifting frame (13) by the gear set and screw drive so that the conveying mechanism (2) matches the height of the equipment in the preceding and following processes; S2: Tension adjustment, the control cabinet (5) starts the cylinder (33), the cylinder (33) pushes the slider (35) to drive the adjustment roller (34) to move, and adjusts the tension of the conveyor belt (21) to the preset value; S3: Conveying operation, the control cabinet (5) starts the servo motor (213) to drive the conveyor belt (21) to transport the food, and at the same time starts the hot air blower (28) and the ultraviolet sterilization lamp (218) to dry and sterilize the food; S4: Intelligent monitoring, control cabinet (5) monitors the operating parameters of motor and cylinder in real time, pressure gauge (48) provides real-time feedback on water pressure of cleaning mechanism (4), and automatically alarms when abnormal; S5: Automatic cleaning. After the conveying operation is completed, the control cabinet (5) starts the pump body (42), and the high-pressure nozzle (47) performs high-pressure rinsing on the conveyor belt (21). After rinsing, the hot air blower (28) and ultraviolet sterilization lamp (218) continue to work to dry and sterilize the conveyor belt (21).

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