Production and conveying device for intelligent packaging of rice mooncakes and using method of production and conveying device

Abstract

The invention belongs to the field of packaging, particularly relates to a production conveying device for intelligent packaging of mooncakes and a using method thereof, and aims to solve the problems that an existing mooncake production conveying device is unstable in conveying, the position of raw materials is difficult to control accurately in the aspect of raw material guiding, and the pressing forming process has problems. In order to solve the problem that a large amount of residues can be accumulated after a conveying belt is used for a long time, the following scheme is provided: the device comprises a first conveying device and a second conveying device which are connected end to end; the mooncake forming machine is located on one side of the second conveying device, in the mooncake forming machine, through the arrangement of the lubricating assembly, when the pushing plate ascends to a certain height, the rectangular groove is matched with the pushing rod to push the trapezoidal blocking block to move upwards, so that oil slowly slides to the top of the first conveying belt from a gap between a trapezoidal hole and the trapezoidal blocking block; the guide assembly drives the two straight guide plates to be close to or away from each other through the two-way lead screw, and accurate adjustment of the positions of raw materials is achieved.

Description

Technical Field

[0001] The present invention relates to the field of packaging technology, and in particular to a production and conveying device for intelligent packaging of rice mooncakes and a method of using the same. Background Art

[0002] The rice mooncake production process involves multiple complex steps, from raw material preparation, crust making, rice mooncake production, to final packaging. Among them, the production and transportation stage is crucial for ensuring rice mooncake production efficiency and product quality.

[0003] Traditional conveyor systems for rice mooncake production present numerous challenges. Conveyor belts can become loose or overtightened over extended periods, leading to unstable conveying, disrupting the smoothness of the production process and potentially spilling ingredients or damaging the mooncakes. Raw materials are prone to sticking during conveyance, which not only affects the appearance and quality of the mooncakes but also complicates subsequent processing and reduces production efficiency.

[0004] Traditional systems struggle to precisely control the placement of raw materials, preventing them from being accurately fed into the mooncake forming machine. This leads to problems during the pressing process, affecting the shape and quality of the mooncakes. Furthermore, due to the lack of effective buffering devices, the mooncakes are easily damaged by the impact of strong forces when discharged from the forming machine, reducing the product quality.

[0005] Furthermore, after long periods of use, the conveyor belt accumulates a large amount of debris. If not cleaned promptly, it will affect the normal operation of the conveyor belt, reduce conveying efficiency, and contaminate the mooncakes, affecting product quality. However, traditional cleaning methods are often inefficient and difficult to thoroughly clean the debris on the conveyor belt.

[0006] Therefore, a new type of production and conveying device for intelligent packaging of rice mooncakes is needed to solve the problems existing in the above-mentioned traditional devices and improve the production efficiency and product quality of rice mooncakes. Summary of the Invention

[0007] The purpose of the present invention is to solve the many problems existing in the prior art of rice mooncake production conveying devices. In terms of conveying stability, the conveyor belt is prone to loosening or being too tight during long-term operation, resulting in unstable conveying, affecting the smoothness of the production process, and may even cause raw materials to spill or mooncakes to be damaged. In terms of raw material guidance, traditional devices are difficult to accurately control the position of raw materials, so that the raw materials cannot be accurately fed into the mooncake forming machine, resulting in problems in the pressing and forming process. After long-term use, the conveyor belt will accumulate a large amount of residue. If it is not cleaned in time, it will affect the normal operation of the conveyor belt and reduce the conveying efficiency. A production conveying device for intelligent packaging of rice mooncakes and a method of use thereof are proposed.

[0008] In order to achieve the above object, the present application adopts the following technical solutions:

[0009] A production conveying device for intelligent packaging of rice moon cakes comprises a first conveying device and a second conveying device, which are connected end to end.

[0010] A moon cake forming machine is located on one side of the second conveying device.

[0011] The first conveying device comprises a first base, a first rack, a first conveying belt, a tensioning assembly and a lubricating assembly. The tensioning assembly is fixedly connected to one side of the first rack, and the lubricating assembly is fixedly connected to one end of the top of the first rack.

[0012] The second conveying device comprises a second base, a second rack and a second conveying belt.

[0013] The tensioning assembly comprises a tensioning roller for automatically adjusting the tension of the first conveying belt through a torsion spring to ensure stable conveying. The lubricating assembly comprises an oil box and a trapezoidal block for releasing oil to the top of the first conveying belt during conveying to prevent material adhesion.

[0014] In a possible design, the tensioning assembly further comprises:

[0015] A third rotating shaft is fixedly connected to one side of the first rack.

[0016] A connecting plate is rotatably sleeved on the outer wall of the third rotating shaft.

[0017] A torsion spring is arranged between the connecting plate and the first rack.

[0018] A second rotating shaft is fixedly connected to one end of the connecting plate.

[0019] A tensioning roller is rotatably sleeved on the outer wall of the second rotating shaft and cooperates with the first conveying belt.

[0020] When the tension of the first conveying belt changes, the tensioning roller is automatically reset through the torsion spring to maintain real-time tensioning.

[0021] In a possible design, the lubricating assembly further comprises:

[0022] Two work-shaped plates are fixedly connected to the top of the first rack.

[0023] An oil box is fixedly connected to the top of the two work-shaped plates, and a trapezoidal hole is formed in the bottom of the oil box.

[0024] A trapezoidal block is slidably connected to the inside of the oil box and penetrates through the trapezoidal hole.

[0025] A latex pad fixedly connected to the bottom of the trapezoidal block;

[0026] A U-shaped plate fixedly connected to one side of the top of the trapezoidal block;

[0027] A push rod, fixedly connected to the bottom of the U-shaped plate;

[0028] The trapezoidal block can move in the trapezoidal hole to control the oil from sliding down from the gap.

[0029] In one possible design, the lubrication assembly further includes:

[0030] a support plate, fixedly connected to one side of the first frame;

[0031] A first electric push rod is fixedly connected to the top of the support plate;

[0032] A push plate, fixedly connected to the piston rod of the first electric push rod, and having a rectangular groove on the top;

[0033] Two sliding vertical rods are fixedly connected to the bottom of the push plate;

[0034] A U-shaped limiting plate is fixedly connected to the inner wall of the clearance hole, and the sliding vertical rod slides through the U-shaped limiting plate;

[0035] A first limiting block, fixedly connected to the bottom of the sliding vertical rod;

[0036] Wherein, the pushing plate cooperates with the pushing rod through the rectangular slot to drive the trapezoidal blocking block to move.

[0037] In a possible design, a drive assembly is further included, and the drive assembly includes:

[0038] The first rotating shaft, the outer walls of the two first rotating shafts located inside the first frame are fixedly sleeved with first conveying rollers, the outer walls of the two first rotating shafts located inside the second frame are fixedly sleeved with second conveying rollers, and three first guide rollers are rotatably connected between the inner walls on both sides of the groove;

[0039] a servo motor, fixedly connected to one side of the second frame;

[0040] A synchronous wheel, fixedly sleeved on one end of two adjacent first rotating shafts;

[0041] A synchronous belt, wherein the transmission sleeve is arranged on the outer walls of the two synchronous wheels;

[0042] The output shaft of the servo motor is fixedly connected to one of the first rotating shafts, and is used to drive the first conveyor belt and the second conveyor belt through synchronous transmission.

[0043] In a possible design, a guide assembly is further included, and the guide assembly includes:

[0044] two side panels fixedly connected to both sides of the second frame;

[0045] two fixed vertical rods fixedly connected to the top of each of the side panels;

[0046] A limiting strip plate is fixedly connected to the tops of the two fixed vertical rods on the same side;

[0047] Two straight guide plates are slidably sleeved on the outer walls of the two limiting strip plates;

[0048] an oblique guide plate fixedly connected to one end of each of the straight guide plates;

[0049] A fixed vertical board fixedly connected to the top of one of the side boards;

[0050] A bidirectional screw rod is rotatably connected to one side of the fixed vertical plate and is threaded through the two straight guide plates;

[0051] An operating block fixedly connected to one end of the bidirectional screw rod;

[0052] Among them, rotating the operating block can adjust the distance between the two straight guide plates to accurately guide the raw materials to the mooncake forming machine.

[0053] In a possible design, a buffer component is further included, and the buffer component includes:

[0054] two connecting transverse plates, fixedly connected to one end of the second frame;

[0055] A fixed protective plate, fixedly connected to one end of the two connecting horizontal plates;

[0056] A guide block slides through the fixed protective plate, one end of the guide block being fixedly connected to a third limiting block;

[0057] a buffer plate fixedly connected to one end of the guide block;

[0058] a buffer pad, fixedly connected to one side of the buffer plate;

[0059] a plurality of compression springs disposed between the buffer plate and the fixed protective plate;

[0060] Two rectangular sliders fixedly connected to one side of each connecting horizontal plate;

[0061] The formed mooncake slides down along the inclined hole and collides with the buffer pad, thereby achieving buffering through friction.

[0062] In one possible design, a cleaning component is also included, and the cleaning component includes:

[0063] The temporary storage box has vertical slide grooves on both sides, and the rectangular slider is slidably connected inside the vertical slide grooves;

[0064] A second electric push rod is fixedly connected to the bottom surface, and a piston rod is fixedly connected to the bottom of the temporary storage box;

[0065] Two L-shaped rods fixedly connected to one side of the temporary storage box;

[0066] A middle scraper, fixedly connected to the top of the two L-shaped rods;

[0067] two bottom vertical plates, fixedly connected to both sides of the second frame;

[0068] a sliding crossbar slidingly extending through each of the bottom vertical plates;

[0069] An arc-shaped support seat, fixedly connected to one end of the sliding crossbar;

[0070] An inclined scraper is fixedly connected to the top of the arc-shaped support seat;

[0071] a second limiting block fixedly connected to the other end of the sliding cross bar;

[0072] a tension spring, disposed between the second limiting block and the bottom vertical plate;

[0073] a waste box, fixedly connected to one side of the second base;

[0074] A material guide chute is provided on one side of the top of the second base, a fixed scraper is fixedly installed on one side of the second base, and a second guide roller and a third guide roller are rotatably connected to an inner wall of one side of the second base;

[0075] When the temporary storage box moves, the middle scraper and the inclined scraper are driven to scrape off the residue, and the residue falls into the waste box through the material guide chute.

[0076] A method for using a production and conveying device for intelligent packaging of rice mooncakes, based on the above-mentioned device, includes the following steps:

[0077] Prepare crust ingredients and fillings, wherein the crust ingredients include rice, glutinous rice and Thai fragrant rice, and the fillings include almonds, walnuts, pumpkin seeds, red peanuts, white sesame seeds and sugar;

[0078] Crust production: the raw materials are washed, soaked, ground, steamed, dried, and filtered to obtain cooked flour, which is then mixed with cooking oil and maltose syrup;

[0079] Rice mooncake production: wrap the mooncake with the filling in a ratio of 28g:7g and shape it into a mold;

[0080] Start the first electric push rod to push the push plate up to receive the raw materials. At the same time, the tension roller adjusts the tension of the first conveyor belt through the torsion spring.

[0081] When the push plate moves up, the rectangular groove pushes the push rod, causing the trapezoidal block to move in the trapezoidal hole, and the oil slides from the gap to the top of the first conveyor belt to prevent adhesion;

[0082] Start the servo motor to drive the first conveyor belt and the second conveyor belt to transport the raw materials through the synchronous belt and synchronous wheel;

[0083] The raw materials are guided to the mooncake forming machine through the oblique guide plate and the straight guide plate for pressing and forming;

[0084] The formed mooncakes slide down through the inclined holes and are cushioned by the cushion pads and compression springs;

[0085] Start the second electric push rod to move the temporary storage box down to discharge the mooncakes. At the same time, the L-shaped rod drives the middle scraper and the inclined scraper to clean the second conveyor belt, and the residue is collected in the waste box.

[0086] In this application, first prepare the crust ingredients, which include 60 parts of rice, 30 parts of glutinous rice, and 10 parts of Thai fragrant rice (the crust is fragrant and fluffy);

[0087] Prepare the five-nut filling: 1 part by weight of almonds, 1 part by weight of walnuts, 1 part by weight of pumpkin seeds, 1 part by weight of red-skinned peanuts, 0.5 part by weight of white sesame seeds, and 1 part by weight of sugar;

[0088] Wrap production: raw materials are washed, soaked, ground into powder, steamed, dried (dry at low temperature), filtered, and cooked powder is obtained. The cooked powder, cooking oil, and maltose syrup are mixed in a ratio of 5:2:6 to obtain the crust.

[0089] Rice mooncake production: the ratio of crust and filling (28g:7g per rice mooncake) - filling - then forming through the mold - packaging;

[0090] After the filling is sheared by the shearing disk, the first electric push rod is started, and the piston rod of the first electric push rod pushes the pushing plate to move up, and the pushing plate pushes the first conveyor belt above upward, and the cut raw materials are taken over at this time. After the pushing plate moves up, the first conveyor belt drives the tensioning roller below to rotate and rise, and the tensioning roller drives the connecting plate to rotate, and the connecting plate twists the torsion spring. When the pushing plate falls, the tensioning roller and the connecting plate are reset again under the torsion force of the torsion spring, ensuring that the first conveyor belt is tensioned in real time;

[0091] The two sliding vertical rods below the pushing plate always slide inside the U-shaped limiting plate, ensuring the stability of the up-down movement of the pushing plate. When the pushing plate is about to rise to the highest point, the rectangular groove cooperates with the pushing rod on one side at this time, and then the pushing rod can be pushed to move slightly upward. The pushing rod drives the U-shaped plate to move upward, and the U-shaped plate drives the trapezoidal block to move upward. The trapezoidal block moves slightly upward from the inside of the trapezoidal hole, and then the oil slowly slides from the gap between the trapezoidal hole and the trapezoidal block and falls on the top of the first conveying belt, thereby avoiding material adhesion and facilitating subsequent conveying process. When the pushing plate falls, the rubber pad evenly distributes the oil pressure, avoiding adhesion of the material receiving part of the first rack;

[0092] And start the servo motor, the output shaft of the servo motor drives the first rotating shaft to rotate, and the first rotating shaft can drive the first conveying roller and the second conveying roller on both sides to rotate through the transmission of the synchronous belt and the synchronous wheel. Thus, the first conveying belt can be conveyed forward, and since the first conveying belt passes through three first guide rollers, the first conveying belt will not be in contact with the first base. The second conveying roller drives the second conveying belt to convey forward, and the raw material is conveyed to the top of the second conveying belt through the top of the first conveying belt. The second conveying belt can ensure its stability and facilitate its disassembly due to the arrangement of the second guide roller and the third guide roller.

[0093] Meanwhile, the raw material sent to the surface of the second conveying belt is guided by two inclined guide plates and then positioned accurately by two straight guide plates, ensuring the normal operation of the moon cake forming machine during the pressing and forming process. The raw material is sent into the temporary storage box, and the pressed and formed moon cake slides along the inclined surface of the inclined hole and comes into contact with the buffer pad. At this time, the buffer pad and the buffer plate can be rubbed with the inner wall of the temporary storage box to achieve buffering and ensure the integrity of the moon cake.

[0094] At this time, the second electric push rod can be started, and the piston rod of the second electric push rod is retracted, and the temporary storage box moves downward. At this time, the vertical sliding groove slides along the rectangular sliding block, and after the temporary storage box falls, the inclined surface of the inclined hole gradually stops contacting the fixed protective plate, thereby being normally discharged without the conveying speed, ensuring the integrity of the moon cake.

[0095] In the process of the temporary storage box continuously moving up and down through the PLC controlling the second electric push rod, the temporary storage box drives the L-shaped rod to move up, and the L-shaped rod drives the middle scraper to move up. At this time, the middle scraper conflicts with the middle position of the second conveyor belt. At this time, the middle scraper will focus on scraping the key adhesion areas in the middle of the second conveyor belt, and the L-shaped rod will push the two arc-shaped support seats away from each other. The arc-shaped support seats drive the sliding cross bar and the inclined scraper away from each other, and the two inclined scrapers will scrape the parts on both sides of the middle adhesion area again. At the same time, the fixed scraper will comprehensively scrape the surface of the second conveyor belt, and the residue will slide into the inside of the waste box through the guide chute to complete the collection.

[0096] Beneficial effects: 1. The first conveying device is provided with a tensioning assembly, which pushes the pushing plate through the first electric push rod to drive the first conveyor belt to rise, so that the tensioning roller rotates and rises, twists the torsion spring, and resets under the torsion force of the torsion spring when falling, ensuring that the first conveyor belt is tensioned in real time, avoiding slack or over-tightening during the conveying process, and ensuring stable conveying.

[0097] 2. The sliding vertical rod slides in the U-shaped limit plate to ensure the stability of the push plate's up and down movement, further improving the stability of the conveying process.

[0098] 3. Through the setting of the lubrication component, when the push plate rises to a certain height, the rectangular groove cooperates with the push rod to push the trapezoidal block upward, so that the oil slowly slides from the gap between the trapezoidal hole and the trapezoidal block to the top of the first conveyor belt, avoiding the adhesion of raw materials and facilitating subsequent transportation; after the push plate falls, the latex pad will evenly press the oil to prevent the material receiving part of the first frame from sticking.

[0099] 4. The driving assembly adopts a servo motor to drive the first rotating shaft to rotate, and drives the first conveyor roller and the second conveyor roller to rotate through the synchronous belt and synchronous wheel, thereby driving the first conveyor belt and the second conveyor belt to convey forward. The first conveyor belt passes around the three first guide rollers, and the second conveyor belt is provided with the second guide roller and the third guide roller to ensure the stability of the conveyor belt and improve the conveying efficiency.

[0100] 5. The guide assembly drives the two straight guide plates to move closer or further away from each other through a bidirectional screw rod, thereby achieving precise adjustment of the position of the raw materials. At the same time, the inclined guide plate provides preliminary guidance for the raw materials to ensure that the raw materials are accurately fed into the mooncake forming machine and that the pressing and forming process proceeds normally.

[0101] 6. In the buffer assembly, the pressed and formed mooncakes slide along the inclined holes and collide with the buffer pads. The buffer pads and buffer plates achieve buffering through friction with the inner wall of the temporary storage box, reducing the impact force on the mooncakes and ensuring the integrity of the mooncakes.

[0102] 7. The cleaning assembly drives the temporary storage box to move up and down through the second electric push rod, the temporary storage box drives the L-shaped rod and the middle scraper to move up, and the key adhesion parts in the middle part of the second conveying belt are scraped; the L-shaped rod pushes the arc-shaped support seats away from each other, drives the inclined scraper to scrape the parts on both sides of the middle adhesion part; the fixed scraper scrapes the surface of the second conveying belt comprehensively, and the residues fall into the waste box through the material guide chute, realizes the automatic cleaning of the conveying belt, keeps the conveying belt clean, and prolongs the service life. BRIEF DESCRIPTION OF DRAWINGS

[0103] Figure 1 A three-dimensional structural schematic view of a production conveying device for intelligent packaging of rice moon cakes is provided for the present application;

[0104] Figure 2 A three-dimensional structural schematic view of a production conveying device for intelligent packaging of rice moon cakes is provided for the present application;

[0105] Figure 3 A three-dimensional structural schematic view of a production conveying device for intelligent packaging of rice moon cakes is provided for the present application;

[0106] Figure 4 A three-dimensional structural schematic view of a production conveying device for intelligent packaging of rice moon cakes is provided for the present application;

[0107] Figure 5 A three-dimensional structural schematic view of a production conveying device for intelligent packaging of rice moon cakes is provided for the present application;

[0108] Figure 6 A three-dimensional structural schematic view of a production conveying device for intelligent packaging of rice moon cakes is provided for the present application;

[0109] Figure 7 A three-dimensional structural schematic view of a production conveying device for intelligent packaging of rice moon cakes is provided for the present application;

[0110] Figure 8 A three-dimensional structural schematic view of a production conveying device for intelligent packaging of rice moon cakes is provided for the present application;

[0111] Figure 9 A three-dimensional structural schematic view of a production conveying device for intelligent packaging of rice moon cakes is provided for the present application;

[0112] Figure 10 A three-dimensional structural schematic view of a production conveying device for intelligent packaging of rice moon cakes is provided for the present application;

[0113] Figure 11An exploded view of a temporary storage box and a fixed guard plate in a production conveying device for intelligent packaging of rice moon cakes.

[0114] In the figure: 1, first base; 2, first rack; 3, first conveying belt; 4, moon cake forming machine; 5, second conveying belt; 6, second rack; 7, second base; 8, reinforcing plate; 9, servo motor; 10, first rotating shaft; 11, first conveying roller; 12, first guide roller; 13, tensioning roller; 14, oil box; 15, clearance hole; 16, second rotating shaft; 17, connecting plate; 18, third rotating shaft; 19, torsional spring; 20, trapezoidal hole; 21, I-shaped plate; 22, latex pad; 23, push rod; 24, U-shaped plate; 25, trapezoidal blocking block; 26, rectangular groove; 27, sliding vertical rod; 28, push plate; 29, U-shaped limiting plate; 30, first limiting block; 31, support plate; 32, first electric push rod; 33, temporary storage box; 34, side plate; 35, synchronous belt; 36, synchronous wheel; 37, inclined guide plate; 38, fixed vertical plate; 39, fixed vertical rod; 40, limiting strip-shaped plate; 41, straight guide plate; 42, bidirectional screw; 43, operating block; 44, second conveying roller; 45, fixed scraper; 46, waste box; 47, material guide chute; 48, second guide roller; 49, third guide roller; 50, bottom vertical plate; 51, inclined scraper; 52, arc-shaped support seat; 53, sliding horizontal rod; 54, second limiting block; 55, tension spring; 56, third limiting block; 57, fixed guard plate; 58, buffer plate; 59, buffer pad; 60, connecting horizontal plate; 61, vertical sliding groove; 62, L-shaped rod; 63, middle scraper; 64, inclined hole; 65, compression spring; 66, rectangular sliding block; 67, guide block; 68, second electric push rod. DETAILED DESCRIPTION

[0115] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all.

[0116] In one embodiment: refer to Figure 1-11 The production conveying device mainly consists of a first conveying device, a second conveying device, and a moon cake forming machine 4. The first conveying device and the second conveying device are connected end to end for conveying moon cakes, and the moon cake forming machine 4 is located on one side of the second conveying device for pressing and forming raw materials.

[0117] The first conveying device includes a first base 1, with a groove defined in the top of the first base 1. A first frame 2 is fixedly mounted between the inner walls of the groove. Two symmetrically arranged reinforcing plates 8 are fixedly connected between the first base 1 and the first frame 2 to enhance structural stability. A clearance hole 15 is defined on one side of the top of the first frame 2. Three first guide rollers 12 are rotatably connected to the inner sides. Two first rotating shafts 10 are rotatably connected to the ends of the first frame 2. First conveyor rollers 11 are fixedly mounted on the outer walls of the first conveyor rollers 11 and the outer walls of the first guide rollers 12 are driven by a first conveyor belt 3.

[0118] In order to ensure the tension of the first conveyor belt 3, a tensioning assembly is provided on one side of the first frame 2. The tensioning assembly includes a third rotating shaft 18 fixedly connected to one side of the first frame 2. A connecting plate 17 is rotatably sleeved on the outer wall of the third rotating shaft 18. A torsion spring 19 is provided between one side of the connecting plate 17 and one side of the first frame 2. The stiffness (e.g., 5-10 N / m) and life (e.g., >10 8 (a cycle), one end of the connecting plate 17 is fixedly extended through the second rotating shaft 16. A tensioning roller 13 is rotatably mounted on the outer wall of the second rotating shaft 16. The tensioning roller 13 cooperates with the first conveyor belt 3. When the first conveyor belt 3 becomes loose or too tight, the tensioning roller 13 automatically adjusts its position under the action of the torsion spring 19, ensuring that the first conveyor belt 3 is tensioned in real time, thereby avoiding conveying instability caused by loose or too tight conveyor belts.

[0119] In order to prevent the raw materials from adhering in the conveying process, a lubricating assembly is arranged at one end of the top of the first rack 2. The lubricating assembly comprises two H-shaped plates 21 symmetrically arranged and fixedly connected to the top of the first rack 2, an oil box 14 fixedly connected to the top of the two H-shaped plates 21, a trapezoidal hole 20 formed in the bottom of the oil box 14, a trapezoidal block 25 slidably connected between the inner walls of the two sides of the oil box 14, a rubber pad 22 fixedly connected to the bottom of the trapezoidal block 25 and penetrating through the trapezoidal hole 20, a U-shaped plate 24 fixedly connected to one side of the top of the rubber pad 22, and a push rod 23 fixedly connected to the bottom of the U-shaped plate 24. A support plate 31 is fixedly connected to one side of the first rack 2, a first electric push rod 32 is fixedly connected to the top of the support plate 31, a piston rod of the first electric push rod 32 is fixedly connected to a push plate 28, a rectangular slot 26 for cooperating with the push rod 23 is formed in one side of the top of the push plate 28, and a sliding vertical rod 27 is fixedly connected to the bottom of the push plate 28. U-shaped limiting plates 29 are fixedly connected to the inner walls of the two sides of the gap 15, the sliding vertical rod 27 slidably penetrates through the U-shaped limiting plates 29, and a first limiting block 30 is fixedly connected to the bottom. When the stuffing is cut by the shear disc, the first electric push rod 32 is started, the piston rod of the first electric push rod 32 pushes the push plate 28 to move upwards, the push plate 28 pushes the first conveying belt 3 upwards to receive the cut and formed raw materials. In the process of moving upwards of the push plate 28, the first conveying belt 3 drives the tensioning roller 13 below to rotate and move upwards, the tensioning roller 13 drives the connecting plate 17 to rotate, and the connecting plate 17 twists the torsional spring 19. When the push plate 28 is about to move to the highest point, the rectangular slot 26 cooperates with the push rod 23 on one side to slightly move the push rod 23 upwards, the push rod 23 drives the U-shaped plate 24 to move upwards, the U-shaped plate 24 drives the trapezoidal block 25 to move upwards, the trapezoidal block 25 slightly moves upwards from the inside of the trapezoidal hole 20, and the oil slowly slides from the gap between the trapezoidal hole 20 and the trapezoidal block 25 and falls on the top of the first conveying belt 3 to prevent the raw materials from adhering. After the push plate 28 falls, the tensioning roller 13 and the connecting plate 17 are reset again under the torsional force of the torsional spring 19, the rubber pad 22 uniformly presses the oil to prevent the raw materials from adhering to the receiving part of the first rack 2.

[0120] The second conveying device includes a second base 7, with a second frame 6 fixedly mounted on top of the second base 7. Both ends of the second frame 6 and the first frame 2 are rotatably connected to a first rotating shaft 10. Second conveyor rollers 44 are fixedly mounted on the outer walls of two first rotating shafts 10 located within the second frame 6. A second guide roller 48 and a third guide roller 49 are rotatably mounted on the inner wall of one side of the second base 7. The outer walls of the two second conveyor rollers 44, the second guide roller 48, and the third guide roller 49 are rotatably mounted on the outer walls of the two second conveyor rollers 44, the second guide roller 48, and the third guide roller 49. To drive the rotation of the first rotating shaft 10, a drive assembly is provided on one side of the second frame 6. The drive assembly includes a servo motor 9 fixedly connected to the side of the second frame 6. Synchronous pulleys 36 are fixedly mounted on one end of two adjacent first rotating shafts 10. The outer walls of the two synchronous pulleys 36 are rotatably mounted on the outer walls of the two synchronous pulleys 36. The output shaft of the servo motor 9 is fixedly connected to one end of one of the first rotating shafts 10. Servo motor 9 is activated, and its output shaft drives first rotating shaft 10 to rotate. This, in turn, drives first conveyor rollers 11 and second conveyor rollers 44 on either side via synchronous belt 35 and synchronous pulley 36, thereby driving first conveyor belt 3 and second conveyor belt 5 forward. Because first conveyor belt 3 passes over three first guide rollers 12, it is prevented from interfering with first base 1. Second conveyor belt 5, with its second guide rollers 48 and third guide rollers 49, ensures stability and facilitates removal.

[0121] To precisely control the position of the raw materials and ensure accurate feeding into the mooncake forming machine 4, side panels 34 are fixedly mounted on either side of the second frame 6. A guide assembly is fixedly mounted on the tops of the two side panels 34. The guide assembly comprises two symmetrically arranged fixed vertical rods 39 fixedly connected to the tops of the side panels 34. The tops of the two fixed vertical rods 39 on the same side are fixedly connected to the same limiting strip plate 40. Two symmetrically arranged straight guide plates 41 are slidably sleeved on the outer walls of the two limiting strip plates 40. One end of the straight guide plates 41 is fixedly connected to the oblique guide plates 37. The top of one of the side panels 34 is fixedly connected to a fixed vertical plate 38. One side of the fixed vertical plate 38 is rotatably connected to a bidirectional screw 42. One end of the bidirectional screw 42 threads through the two straight guide plates 41 and is fixedly connected to an operating block 43. After the raw materials are fed onto the surface of the second conveyor belt 5, they are initially guided by the two oblique guide plates 37. The operating block 43 is then rotated, driving the bidirectional screw 42 to adjust the distance between the two straight guide plates 41, ensuring accurate positioning of the raw materials and the proper functioning of the mooncake forming machine 4.

[0122] To prevent the mooncakes from being damaged by the impact of strong forces when discharged from the forming machine after molding, a buffer assembly is provided at one end of the second frame 6. The buffer assembly includes two symmetrically arranged connecting cross plates 60 fixedly connected to one end of the second frame 6. One end of each connecting cross plate 60 is fixedly connected to the same fixed protective plate 57. The fixed protective plate 57 slides through a guide block 67. One end of the guide block 67 is fixedly connected to the third limit block 56, and the other end is fixedly connected to the buffer plate 58. Multiple compression springs 65 are provided between one side of the buffer plate 58 and the other side of the fixed protective plate 57. The other side is fixedly connected to a buffer pad 59. One side of the connecting cross plate 60 is fixedly connected to two symmetrically arranged rectangular sliders 66. Raw materials are fed into the temporary storage box 33. The pressed and formed mooncakes slide along the inclined surface of the inclined hole 64 and collide with the buffer pad 59. The buffer pad 59 and the buffer plate 58 rub against the inner wall of the temporary storage box 33 to achieve buffering, ensuring the integrity of the mooncakes.

[0123] Through the above structural design and working process, the production and conveying device for intelligent packaging of rice mooncakes can effectively solve the problems of unstable conveying, raw material adhesion, inaccurate raw material guidance, easy damage to mooncakes, and difficulty in cleaning the conveyor belt existing in traditional devices, thereby improving the production efficiency and product quality of rice mooncakes.

[0124] This application can be used in the field of smart packaging of rice mooncakes, and can also be used in other fields applicable to this application.

[0125] In another embodiment: Figure 1-11A production conveyor device for intelligently packaging rice mooncakes, used in the field of intelligent rice mooncake packaging, includes a cleaning assembly disposed at one end of the bottom of the second frame 6 to clean debris from the second conveyor belt 5. The cleaning assembly includes a temporary storage box 33, with vertical chutes 61 defined on both sides. Rectangular sliders 66 are slidably connected within the vertical chutes 61. The top of the temporary storage box 33 defines an inclined hole 64. The cleaning assembly also includes a second electric push rod 68 fixedly mounted on the bottom surface. The piston rod of the second electric push rod 68 is fixedly connected to the bottom of the temporary storage box 33. Two L-shaped rods 62 are fixedly connected to one side of the temporary storage box 33. The tops of these two L-shaped rods 62 are fixedly connected to a central scraper 63. Both sides of the second frame 6 are fixedly connected to the bottom vertical plate 50. A sliding crossbar 53 slides through the bottom vertical plate 50. One end of the sliding crossbar 53 is fixedly connected to a curved support base 52, which works in conjunction with the L-shaped rod 62. The top is fixedly connected to the inclined scraper 51. The other end of the sliding crossbar 53 is fixedly connected to a second stopper 54. A tension spring 55 is interposed between one side of the second stopper 54 and the bottom vertical plate 50. A waste bin 46 is fixedly mounted on one side of the second base 7, and a material guide chute 47 is defined on one side of the top. Activating the second electric push rod 68 retracts its piston rod, causing the temporary storage box 33 to move downward, and the vertical chute 61 slides along the rectangular slider 66. After the temporary storage box 33 descends, the slope of the inclined hole 64 gradually stops interfering with the fixed protective plate 57, allowing the mooncakes to be discharged normally without the speed required for conveying, thus ensuring their integrity. As the temporary storage box 33 continuously moves up and down, it drives the L-shaped rod 62 upward, which in turn drives the central scraper 63 upward. The central scraper 63 then contacts the center of the second conveyor belt 5, scraping off the key adhesion areas in the center of the second conveyor belt 5. Simultaneously, the L-shaped rod 62 pushes the two curved support blocks 52 away from each other, which in turn drives the sliding crossbar 53 and the inclined scraper 51 away from each other. The two inclined scrapers 51 then scrape off the areas on either side of the central adhesion area again, and the residue slides through the guide chute 47 into the waste bin 46 for collection. Furthermore, a fixed scraper 45 can be provided on the second frame 6 to comprehensively scrape the surface of the second conveyor belt 5, further enhancing the cleaning effect.

[0126] A method for using a production and conveying device for intelligent packaging of rice mooncakes, based on the above-mentioned device, includes the following steps:

[0127] Prepare the dough ingredients and fillings. The dough ingredients include rice, glutinous rice, and Thai fragrant rice. The fillings include almonds, walnuts, pumpkin seeds, red peanuts, white sesame seeds, and sugar.

[0128] Crust production: the raw materials are washed, soaked, ground, steamed, dried, and filtered to obtain cooked flour, which is then mixed with cooking oil and maltose syrup;

[0129] Rice mooncake production: wrap the mooncake with the filling in a ratio of 28g:7g and shape it into a mold;

[0130] Start the first electric push rod 32 to push the push plate 28 upward to receive the raw materials. At the same time, the tension roller 13 adjusts the tension of the first conveyor belt 3 through the torsion spring 19.

[0131] When the push plate 28 moves upward, the rectangular slot 26 pushes the push rod 23, causing the trapezoidal block 25 to move in the trapezoidal hole 20, and the oil slides from the gap to the top of the first conveyor belt 3 to prevent adhesion;

[0132] Start the servo motor 9 to drive the first conveyor belt 3 and the second conveyor belt 5 to transport the raw materials through the synchronous belt 35 and the synchronous wheel 36;

[0133] The raw materials are guided to the mooncake forming machine 4 through the oblique guide plate 37 and the straight guide plate 41 for pressing and forming;

[0134] The formed mooncake slides down through the inclined hole 64 and is cushioned by the cushion 59 and the compression spring 65;

[0135] The second electric push rod 68 is started to move the temporary storage box 33 downward to discharge the moon cakes. At the same time, the L-shaped rod 62 drives the middle scraper 63 and the inclined scraper 51 to clean the second conveyor belt 5, and the residue is collected in the waste box 46.

[0136] However, as is well known to those skilled in the art, the working principles and wiring methods of the servo motor 9, the first electric push rod 32, the second electric push rod 68 and the mooncake forming machine 4 are all conventional means or common knowledge, and will not be elaborated here. Those skilled in the art can make any selection according to their needs or convenience.

[0137] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field can replace or change the technical solution and inventive concept of the present invention within the technical scope disclosed by the present invention, and the replacement or change should be covered by the scope of protection of the present invention.

Claims

1. A production and conveying device for intelligent packaging of rice mooncakes, characterized in that: include: a first conveying device and a second conveying device, wherein the first conveying device and the second conveying device are connected end to end; A mooncake forming machine (4), the mooncake forming machine (4) being located on one side of the second conveying device; The first conveying device comprises a first base (1), a first frame (2), a first conveyor belt (3), a tensioning assembly and a lubrication assembly, wherein the tensioning assembly is fixedly connected to one side of the first frame (2), and the lubrication assembly is fixedly connected to one end of the top of the first frame (2); The second conveying device comprises a second base (7), a second frame (6) and a second conveyor belt (5); The tensioning assembly includes a tensioning roller (13) for automatically adjusting the tension of the first conveyor belt (3) through a torsion spring (19) to ensure stable conveying; the lubrication assembly includes an oil box (14) and a trapezoidal block (25) for releasing oil to the top of the first conveyor belt (3) during conveying to prevent the raw materials from sticking.

2. The production and conveying device for intelligent packaging of rice mooncakes according to claim 1 is characterized in that: The tensioning assembly further comprises: A third rotating shaft (18) is fixedly connected to one side of the first frame (2); a connecting plate (17) is rotatably sleeved on the outer wall of the third rotating shaft (18); a torsion spring (19) is provided between the connecting plate (17) and the first frame (2); a second rotating shaft (16) is fixedly passed through one end of the connecting plate (17); a tensioning roller (13) is rotatably sleeved on the outer wall of the second rotating shaft (16) and cooperates with the first conveyor belt (3); When the tension of the first conveyor belt (3) changes, the tensioning roller (13) is automatically reset by the torsion spring (19) to maintain real-time tension.

3. The production and conveying device for intelligent packaging of rice mooncakes according to claim 1 is characterized in that: The lubrication assembly further comprises: Two I-shaped plates (21) are fixedly connected to the top of the first frame (2); an oil box (14) is fixedly connected to the top of the two I-shaped plates (21) and has a trapezoidal hole (20) at the bottom; a trapezoidal block (25) is slidably connected to the inside of the oil box (14) and passes through the trapezoidal hole (20); a latex pad (22) is fixedly connected to the bottom of the trapezoidal block (25); a U-shaped plate (24) is fixedly connected to one side of the top of the trapezoidal block (25); and a push rod (23) is fixedly connected to the bottom of the U-shaped plate (24); The trapezoidal block (25) can move in the trapezoidal hole (20) to control the oil from sliding down from the gap.

4. The production and conveying device for intelligent packaging of rice mooncakes according to claim 3 is characterized in that: The lubrication assembly further comprises: A support plate (31) is fixedly connected to one side of the first frame (2); a first electric push rod (32) is fixedly connected to the top of the support plate (31); a push plate (28) is fixedly connected to the piston rod of the first electric push rod (32), and a rectangular groove (26) is opened on the top; two sliding vertical rods (27) are fixedly connected to the bottom of the push plate (28); a U-shaped limit plate (29) is fixedly connected to the inner wall of the clearance hole (15), and the sliding vertical rod (27) slides through the U-shaped limit plate (29); a first limit block (30) is fixedly connected to the bottom of the sliding vertical rod (27); The pushing plate (28) cooperates with the pushing rod (23) through the rectangular slot (26) to drive the trapezoidal blocking block (25) to move.

5. The production and conveying device for intelligent packaging of rice mooncakes according to claim 1 is characterized in that: Also included is a drive assembly, the drive assembly comprising: A first rotating shaft (10), the outer walls of the two first rotating shafts (10) located inside the first frame (2) are fixedly sleeved with a first conveying roller (11), the outer walls of the two first rotating shafts (10) located inside the second frame (6) are fixedly sleeved with a second conveying roller (44), and three first guide rollers (12) are rotatably connected between the inner walls on both sides of the groove; a servo motor (9) is fixedly connected to one side of the second frame (6); a synchronous wheel (36) is fixedly sleeved on one end of the two adjacent first rotating shafts (10); and a synchronous belt (35) is transmission sleeved on the outer walls of the two synchronous wheels (36); The output shaft of the servo motor (9) is fixedly connected to one of the first rotating shafts (10) and is used to drive the first conveyor belt (3) and the second conveyor belt (5) through synchronous transmission.

6. The production and conveying device for intelligent packaging of rice mooncakes according to claim 1, characterized in that: Also included is a guide assembly, the guide assembly comprising: Two side panels (34) are fixedly connected to both sides of the second frame (6); two fixed vertical rods (39) are fixedly connected to the top of each side panel (34); a limiting strip plate (40) is fixedly connected to the top of the two fixed vertical rods (39) located on the same side; two straight guide plates (41) are slidably sleeved on the outer walls of the two limiting strip plates (40); an oblique guide plate (37) is fixedly connected to one end of each straight guide plate (41); a fixed vertical plate (38) is fixedly connected to the top of one of the side panels (34); a bidirectional screw rod (42) is rotatably connected to one side of the fixed vertical plate (38) and is threaded through the two straight guide plates (41); an operating block (43) is fixedly connected to one end of the bidirectional screw rod (42); The operating block (43) is rotated to adjust the distance between the two straight guide plates (41) so as to accurately guide the raw materials to the mooncake forming machine (4).

7. The production and conveying device for intelligent packaging of rice mooncakes according to claim 1, characterized in that: Also included is a buffer assembly, the buffer assembly comprising: Two connecting transverse plates (60) are fixedly connected to one end of the second frame (6); a fixed protective plate (57) is fixedly connected to one end of the two connecting transverse plates (60); a guide block (67) slides through the fixed protective plate (57), and one end of the guide block (67) is fixedly connected to a third limit block (56); a buffer plate (58) is fixedly connected to one end of the guide block (67); a buffer pad (59) is fixedly connected to one side of the buffer plate (58); a plurality of compression springs (65) are arranged between the buffer plate (58) and the fixed protective plate (57); and two rectangular sliders (66) are fixedly connected to one side of each connecting transverse plate (60); The formed mooncake slides down along the inclined hole (64) and comes into contact with the buffer pad (59), thereby achieving buffering through friction.

8. The production and conveying device for intelligent packaging of rice mooncakes according to claim 7, characterized in that: Also included is a cleaning assembly, the cleaning assembly comprising: The temporary storage box (33) has vertical slide grooves (61) on both sides, and the rectangular slider (66) is slidably connected to the inside of the vertical slide grooves (61); the second electric push rod (68) is fixedly connected to the bottom surface, and the piston rod is fixedly connected to the bottom of the temporary storage box (33); two L-shaped rods (62) are fixedly connected to one side of the temporary storage box (33); the middle scraper (63) is fixedly connected to the top of the two L-shaped rods (62); two bottom vertical plates (50) are fixedly connected to both sides of the second frame (6); a sliding cross bar (53) slides through each bottom vertical plate (50); an arc-shaped support seat (52) is fixedly connected to the sliding cross bar (53) One end of the cross bar (53); an inclined scraper (51), fixedly connected to the top of the arc-shaped support seat (52); a second limit block (54), fixedly connected to the other end of the sliding cross bar (53); a tension spring (55), arranged between the second limit block (54) and the bottom vertical plate (50); a waste box (46), fixedly connected to one side of the second base (7); a material guide chute (47), opened on one side of the top of the second base (7), a fixed scraper (45) is fixedly installed on one side of the second base (7), and a second guide roller (48) and a third guide roller (49) are rotatably connected to the inner wall of one side of the second base (7); When the temporary storage box (33) moves, the middle scraper (63) and the inclined scraper (51) are driven to scrape off the residue, and the residue falls into the waste box (46) through the material guide chute (47).

9. A method for using a production and conveying device for intelligent packaging of rice mooncakes, based on the device according to any one of claims 1 to 8, characterized in that: The following steps are involved: S1. Prepare crust ingredients and fillings, wherein the crust ingredients include rice, glutinous rice, and Thai fragrant rice, and the fillings include almonds, walnuts, pumpkin seeds, red-skin peanuts, white sesame seeds, and sugar; S2. Wrapper production: Wash, soak, grind, steam, dry, and filter the raw materials to obtain cooked flour, and mix the cooked flour, cooking oil, and maltose syrup; S3. Rice mooncake production: Wrap the mooncake with the filling in a ratio of 28g:7g and shape it into a mold; S4, starting the first electric push rod (32), pushing the push plate (28) upward to receive the raw materials, and at the same time the tension roller (13) adjusts the tension of the first conveyor belt (3) through the torsion spring (19); S5. When the push plate (28) moves upward, the rectangular groove (26) pushes the push rod (23), causing the trapezoidal block (25) to move in the trapezoidal hole (20), and the oil slides from the gap to the top of the first conveyor belt (3) to prevent adhesion; S6, starting the servo motor (9), driving the first conveyor belt (3) and the second conveyor belt (5) to convey the raw materials through the synchronous belt (35) and the synchronous wheel (36); S7, the raw materials are guided to the mooncake forming machine (4) through the oblique guide plate (37) and the straight guide plate (41) for pressing and forming; S8, the formed mooncake slides down through the inclined hole (64) and is buffered by the buffer pad (59) and the compression spring (65); S9, start the second electric push rod (68), move the temporary storage box (33) downward to discharge the moon cakes, and at the same time the L-shaped rod (62) drives the middle scraper (63) and the inclined scraper (51) to clean the second conveyor belt (5), and the residue is collected in the waste box (46).

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