A conveying device for food production and processing that facilitates the fixing of ingredients.

Abstract

The present invention discloses a conveying device for food production and processing which is convenient for fixing loading, and relates to the technical field of food processing devices. The device comprises three bases, the top surfaces of the three bases are fixedly mounted with workbenches, both ends of the top surfaces of the workbenches are fixedly mounted with baffles, a first conveyor belt is rotatably connected between two baffles, and a first outlet and a second outlet are respectively provided on the two first conveyor belts; two groups of rejecting mechanisms, the two groups of rejecting mechanisms are respectively arranged on the inner walls of the two baffles, and are used for rejecting defective and spoiled foods; a weighing mechanism, the weighing mechanism is arranged on the baffle, and is used for weighing foods. The present invention not only solves the problems existing in the traditional food conveying device in terms of fixed loading, food detection, classification and cleaning, but also improves the efficiency and quality of food processing through innovative design, reduces the labor cost, and has a good market application prospect.

Description

Technical Field

[0001] The invention relates to the technical field of food processing devices, in particular to a conveying device for food production and processing which is convenient for fixing loading. Background Art

[0002] Food processing refers to the grain grinding, feed processing, vegetable oil and sugar processing, slaughtering and meat processing, aquatic product processing, as well as processing activities of vegetables, fruits, nuts and other foods that directly use agricultural, forestry, animal husbandry and fishery products as raw materials. It is a type of agricultural product processing industry in a broad sense. When processing food, it is necessary to use conveying equipment for food production and processing.

[0003] In the food processing industry, conveying devices are an indispensable part of the production line. They are responsible for conveying food from one process to another to ensure the efficiency and continuity of the production process. However, traditional food conveying devices have many shortcomings in fixed loading, food detection, classification and cleaning. These problems not only affect the efficiency of food production, but also may pose a potential threat to food quality and safety. First, traditional food conveying devices often rely on manual operation in fixed loading, which not only increases labor costs, but also has low efficiency and is difficult to adapt to large-scale and continuous production needs. In addition, manual loading is also prone to food contamination and cross-contamination, posing a threat to food safety. Secondly, in terms of food detection, conveyors are often difficult to operate manually. Traditional conveying devices usually lack effective detection mechanisms and cannot conduct timely and accurate detection of food, which results in the inability to detect and remove defective and spoiled food in a timely manner, seriously affecting the quality of food and the health of consumers. Furthermore, for food classification, traditional conveying devices often rely on manual sorting, which not only increases labor costs, but also makes it difficult to ensure sorting efficiency and accuracy. Especially when there are differences in food size, weight, etc., manual sorting is more difficult and difficult to meet production needs. Finally, in terms of conveyor belt cleaning, traditional conveying devices often lack effective cleaning mechanisms, resulting in a large amount of dirt and residues accumulating on the surface of the conveyor belt, which not only affects the normal operation of the conveyor belt, but may also cause pollution to the subsequently produced food.

[0004] Therefore, based on the above search and in combination with the prior art, a conveying device for food production and processing that is convenient for fixing loading is proposed to solve the above problems. Summary of the invention

[0005] The object of the present invention is to provide a conveying device for food production and processing which is convenient for fixing loading, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A conveying device for food production and processing that is convenient for fixing loading, comprising:

[0008] Three bases, workbenches are fixedly installed on the top surfaces of the three bases, baffles are fixedly installed at both ends of the top surfaces of the workbenches, a first conveyor belt is rotatably connected between two of the baffles, and a first outlet and a second outlet are respectively opened on the two first conveyor belts;

[0009] Two sets of rejection mechanisms, the two sets of rejection mechanisms are respectively arranged on the inner walls of the two baffles and are used to reject defective and spoiled food;

[0010] A weighing mechanism, which is disposed on the baffle and is used to weigh the food and transport it separately according to the size of the food;

[0011] A cleaning component, which is disposed on a workbench and is used to clean the first conveyor belt;

[0012] A control component is arranged on the baffle plate and is used to control parts on the equipment.

[0013] Preferably, the rejection mechanism includes: a connecting column, which is rotatably connected to the inner wall of the first conveyor belt and is located on one side of the first outlet or the second outlet, a connecting plate is fixedly installed on the outer surface of the connecting column, a rectangular groove is opened on the side wall of the connecting plate, and both ends of the top surface of the rectangular groove are rotatably connected with rotating columns, a second conveyor belt is arranged between the two rotating columns, a motor is fixedly installed on the top surface of the connecting plate, and the output shaft of the motor is connected to one end of one of the rotating columns, the rejection mechanism also includes multiple groups of transmission components, the multiple groups of transmission components are evenly arranged on the second conveyor belt, and the rejection mechanism also includes a detection component.

[0014] Preferably, the transmission component includes: a transport plate, which is rotatably connected to the side wall of the second conveyor belt through a rotating column, a torsion spring is fixedly installed on the side wall of the second conveyor belt on one side of the transport plate, an electromagnet is fixedly installed on the side wall of the second conveyor belt on one side of the torsion spring, and a cylinder is fixedly installed on the surface of the transport plate away from the torsion spring.

[0015] Preferably, the detection component comprises: a fixed plate, which is fixedly mounted on the top surface of the first conveyor belt and located on the connecting plate, and a plurality of optical sensors are fixedly mounted on the bottom surface of the fixed plate, and the optical sensors can control the electromagnet.

[0016] Preferably, the weighing mechanism includes: an inclined plate, the inclined plate is fixedly mounted on the inner walls of the two baffles, the inclined plate is inclined, an opening is opened on the side wall of the inclined plate, a buffer plate is arranged on the front side wall of the inclined plate, a plurality of limit columns are installed on the front side wall of the inclined plate, springs are arranged on the outer surfaces of the plurality of limit columns, one side of the spring is connected to the side wall of the inclined plate, and the other side is connected to the side wall of the buffer plate facing the inclined plate, a buffered high-frequency dynamic weighing sensor is fixedly mounted on the front side wall of the inclined plate above the limit column, a processor is fixedly mounted on the front side wall of the inclined plate below the limit column, and the weighing mechanism also includes a sealing assembly and a guide.

[0017] Preferably, the sealing assembly includes: two fixed blocks, the two fixed blocks are respectively fixedly mounted on the front side walls of the inclined plate and located on both sides of the opening, a support seat is fixedly mounted on the top surface of the fixed block, a first electric push rod is fixedly mounted on the side wall of the support seat, a sealing block is provided on one side of the opening, a fixing column is fixedly mounted on the top surface of the sealing block, and the output shaft of the first electric push rod is connected to the top surface of the fixing column.

[0018] Preferably, the guide member includes: a track, which is fixedly mounted on the outer wall of the left baffle, a third outlet is opened on the outer wall of the baffle, and the third outlet is connected to the track; a mixing bin is fixedly mounted on the rear side wall of the workbench, and the other end of the track is located above the mixing bin.

[0019] Preferably, the cleaning component includes: a water tank, which is fixedly mounted on the bottom surface of the base, a support plate is fixedly mounted on the side wall of the middle base, a water pump is fixedly mounted on the top surface of the support plate, a pressure chamber is fixedly mounted on the top surface of the base, a plurality of nozzles are fixedly arranged on the top surface of the pressure chamber, the nozzles are connected with the interior of the pressure chamber, a water leakage port is opened on the top surface of the base located on one side of the pressure chamber, a collecting chamber is fixedly mounted on the bottom surface of the base located below the water leakage port, the water leakage port is connected with the collecting chamber, and a discharge port is fixedly mounted on one side of the collecting chamber.

[0020] Preferably, the control component comprises: a controller, which is fixedly mounted on the outer wall of one of the baffles, and is electrically connected to parts on the device.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. By equipping two sets of rejection mechanisms, it is possible to accurately reject defective and spoiled food. The rejection mechanism ensures that food can be accurately detected during the transmission process through the coordinated use of the transmission component and the detection component. Unqualified food can be rejected in time, which effectively improves the efficiency and accuracy of food processing. At the same time, the setting of the weighing mechanism enables the system to automatically classify food according to its weight, further meeting the needs of different food processing and improving the flexibility and applicability of food processing;

[0023] 2. By providing a cleaning component and a control component, automatic cleaning of the first conveyor belt and intelligent control of the entire equipment are realized. The cleaning component can easily clean the conveyor belt through the cooperation of a water pump, a pressure chamber and a nozzle, thereby ensuring the cleanliness and hygiene of the equipment and extending the service life of the equipment. The setting of the control component makes the operation of the equipment easier. The staff can centrally control the parts on the equipment through the controller, thereby improving the operability and intelligence level of the equipment. The entire system realizes the comprehensive automation of food detection, classification, cleaning and control, improves the efficiency and quality of food processing, reduces labor costs, and has good market application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the left structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the structure on the right side of the present invention;

[0026] Figure 3 It is a bottom view structural schematic diagram of the present invention;

[0027] Figure 4 This is a schematic diagram of the split structure of the fixed plate of the present invention;

[0028] Figure 5 This is a schematic diagram of the split structure of the workbench and the baffle of the present invention;

[0029] Figure 6 This is a bottom view of the structure of the fixing plate of the present invention;

[0030] Figure 7 It is a schematic diagram of the overall structure of the rejecting mechanism of the present invention;

[0031] Figure 8 It is a schematic diagram of the overall structure of the weighing mechanism of the present invention;

[0032] Fig. 9 This is a schematic diagram of the split structure of the buffer plate of the present invention;

[0033] Fig.10 For the present invention Figure 7 The enlarged structural diagram at A in the middle;

[0034] Fig.11 For the present invention Fig. 9 The enlarged structural diagram at B in the middle;

[0035] Fig.12 For the present invention Fig. 9 Enlarged structural diagram at point C in the middle.

[0036] In the figure: 1, base; 2, workbench; 3, baffle; 4, first conveyor belt; 5, first outlet; 6, second outlet; 7, connecting column; 8, connecting plate; 9, rectangular groove; 10, rotating column; 11, second conveyor belt; 12, motor; 13, transport plate; 14, torsion spring; 15, electromagnet; 16, cylinder; 17, collection box; 18, fixing plate; 19, optical sensor; 20, inclined plate; 21, opening; 22, buffer plate; 23, spring; 24, limit column; 2 5. Buffered high-frequency dynamic weighing sensor; 26. Processor; 27. Fixed block; 28. Support seat; 29. ​​First electric push rod; 30. Sealing block; 31. Fixed column; 32. Third outlet; 33. Track; 34. Mixing chamber; 35. Water storage tank; 36. Support plate; 37. Water pump; 38. Pressure chamber; 39. Nozzle; 40. Leakage outlet; 41. Collection chamber; 42. Discharge outlet; 43. Second electric push rod; 44. Controller; 45. Inclined block; 46. Drive motor. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] In a typical implementation of this application, please refer to Figures 1 to 12As shown, a conveying device for food production and processing that is convenient for fixing loading comprises: three bases 1, the top surfaces of the three bases 1 are fixedly mounted with workbenches 2, two second electric push rods 43 are fixedly mounted inside the leftmost and rightmost bases 1, the output ends of the two second electric push rods 43 are connected to the bottom surface of the base 1, a lifting rod is arranged on the middle base 1, the top surface of the lifting rod is connected to the bottom surface of the base 1, the angle of the base 1 can be adjusted by turning on the second electric push rod 43, the flow speed of the food on the base 1 can be accelerated, and both ends of the top surface of the workbench 2 are fixedly mounted inside the leftmost and rightmost bases 1, the output ends of the two second electric push rods 43 are connected to the bottom surface of the base 1, and the lifting rod is arranged on the middle base 1. The lifting rod is connected to the bottom surface of the base 1, and the angle of the base 1 can be adjusted by turning on the second electric push rod 43, so as to accelerate the flow speed of the food on the base 1. A baffle plate 3 is fixedly installed, and a first conveyor belt 4 is rotatably connected between the two baffle plates 3. A driving motor 46 is fixedly installed on the side wall of one of the baffle plates 3 for driving the first conveyor belt 4 to rotate. An inclined block 45 is provided at the end of the first conveyor belt 4 for connecting food to the next step. A first outlet 5 and a second outlet 6 are respectively provided on the two first conveyor belts 4. A collecting box 17 is fixedly installed on one side of the first outlet 5 and the second outlet 6. The collecting box 17 is used to receive the defective and spoiled food flowing out of the first outlet 5 and the second outlet 6;

[0039] Two sets of rejection mechanisms, which are respectively arranged on the inner walls of the two baffles 3 and are used to reject defective and spoiled food;

[0040] A weighing mechanism is disposed on the baffle 3 and is used to weigh the food and transport it separately according to the size of the food;

[0041] A cleaning component, which is disposed on the workbench 2 and is used to clean the first conveyor belt 4;

[0042] The control part is arranged on the baffle 3 and is used to control the parts on the equipment.

[0043] As a preferred implementation in this embodiment, please refer to Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 7 and Fig.10 As shown, the rejection mechanism includes: a connecting column 7, the connecting column 7 is rotatably connected to the inner wall of the first conveyor belt 4 and is located on one side of the first outlet 5 or the second outlet 6, a connecting plate 8 is fixedly installed on the outer surface of the connecting column 7, a rectangular groove 9 is opened on the side wall of the connecting plate 8, both ends of the top surface of the rectangular groove 9 are rotatably connected with a rotating column 10, a second conveyor belt 11 is arranged between the two rotating columns 10, a motor 12 is fixedly installed on the top surface of the connecting plate 8, and the output shaft of the motor 12 is connected to one end of one of the rotating columns 10, the rejection mechanism also includes a plurality of transmission components, the plurality of transmission components are evenly arranged on the second conveyor belt 11, and the rejection mechanism also includes a detection component;

[0044] See also Figure 1, Figure 2 , Figure 4 , Figure 5 , Figure 7 and Fig.10 As shown, the transmission component includes: a transport plate 13, the transport plate 13 is rotatably connected to the side wall of the second conveyor belt 11 through a rotating column, the transport plate 13 is made of iron material, a torsion spring 14 is fixedly installed on the side wall of the second conveyor belt 11 located on one side of the transport plate 13, an electromagnet 15 is fixedly installed on the side wall of the second conveyor belt 11 located on one side of the torsion spring 14, a cylinder 16 is fixedly installed on the surface of the transport plate 13 away from the torsion spring 14, and the detection component includes: a fixed plate 18, the fixed plate 18 is fixedly installed on the top surface of the first conveyor belt 4 and located on the connecting plate 8, and a plurality of optical sensors 19 are fixedly installed on the bottom surface of the fixed plate 18, and the optical sensor 19 can control the electromagnet 15;

[0045] According to the above features, defective and spoiled food can be removed. Specifically, the food is placed on the first conveyor belt 4 and the drive motor 46 is turned on to rotate the first conveyor belt 4, driving the food forward. The food flows into the transport plate 13 in sequence through the first conveyor belt 4 and is blocked by the transport plate 13. At this time, the optical sensor 19 located above the food detects the food. For qualified food, the optical sensor 19 will energize the electromagnet 15, so that the transport plate 13 is adsorbed by the electromagnet 15, so that the transport plate 13 cancels the obstruction of the food, thereby allowing the qualified food on the transport plate 13 to be transported to the next step. When the qualified food flows into the next step After the step, the optical sensor 19 cuts off the power to the electromagnet 15, and the transport plate 13 is reset by the resilience of the torsion spring 14, and the cylinder 16 accelerates the food when it is left in the next step, so as to avoid the food being blocked by the next transport plate 13. For unqualified food, the optical sensor 19 will not energize the electromagnet 15, so the transport plate 13 will block the food. At this time, the motor 12 on the connecting plate 8 continues to drive the second conveyor belt 11 to rotate. Therefore, the unqualified food will be brought into the collection box 17 through the first outlet 5 or the second outlet 6 by the transport plate 13 for collection, so as to realize the removal of the defective and spoiled food.

[0046] It is worth mentioning that the optical sensor 19 works based on the principles of light absorption, scattering, reflection and transmission, and can detect and measure light signals. The transport plate 13 converts light energy into electrical signals or converts electrical signals into light energy through the photoelectric effect. When the optical sensor 19 detects changes in the electromagnet 15 or related objects, it converts these changes into electrical signals. After signal processing and analysis, the electrical signal generated by the transport plate 13 will be converted into information that can be used to control the electromagnet 15, thereby realizing the power on or off of the electromagnet 15. The working principle and process of the optical sensor 19 and the electromagnet 15 are existing mature technical means, and therefore, they will not be described in detail in the present invention.

[0047] As a preferred implementation in this embodiment, please refer to Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 8 , Fig. 9 , Fig.11 and Fig.12 As shown, the weighing mechanism includes: an inclined plate 20, the inclined plate 20 is fixedly mounted on the inner walls of the two baffles 3, the inclined plate 20 is inclined, an opening 21 is opened on the side wall of the inclined plate 20, a buffer plate 22 is arranged on the front side wall of the inclined plate 20, a plurality of limit posts 24 are installed on the front side wall of the inclined plate 20, and springs 23 are arranged on the outer surfaces of the plurality of limit posts 24, one side of the spring 23 is connected to the side wall of the inclined plate 20, and the other side is connected to the side wall of the buffer plate 22 facing the inclined plate 20, a buffered high-frequency dynamic weighing sensor 25 is fixedly mounted on the front side wall of the inclined plate 20 above the limit posts 24, a processor 26 is fixedly mounted on the front side wall of the inclined plate 20 below the limit posts 24, and the weighing mechanism also includes a sealing assembly and a guide member;

[0048] As a preferred implementation in this embodiment, please refer to Figure 8 , Fig. 9 and Fig.12 As shown, the sealing assembly includes: two fixed blocks 27, the two fixed blocks 27 are respectively fixedly mounted on the front side walls of the inclined plate 20 and located on both sides of the opening 21, a support seat 28 is fixedly mounted on the top surface of the fixed block 27, a first electric push rod 29 is fixedly mounted on the side wall of the support seat 28, a sealing block 30 is provided on one side of the opening 21, a fixed column 31 is fixedly mounted on the top surface of the sealing block 30, the output shaft of the first electric push rod 29 is connected to the top surface of the fixed column 31, and the guide member includes: a track 33, the track 33 is fixedly mounted on the outer wall of the left baffle 3, a third outlet 32 ​​is opened on the outer wall of the baffle 3, and the third outlet 32 ​​is connected to the track 33, a mixing bin 34 is fixedly mounted on the rear side wall of the workbench 2, and the other end of the track 33 is located above the mixing bin 34;

[0049] According to the above features, it is possible to automatically weigh the food and transport it according to the size of the food. Specifically, qualified food passes through the first conveyor belt 4 and collides with the buffer plate 22 in turn, and the spring 23 and the limit column 24 behind the buffer plate 22 will cause the buffer plate 22 to deviate to one side of the inclined plate 20, which can reduce the impact force of the food. The buffer plate 22 is made of soft material, and the food will not be damaged during the collision. The buffer-type high-frequency dynamic weighing sensor 25 and the processor 26 behind the buffer plate 22 can calculate the degree of deviation of the buffer plate 22, thereby obtaining the weight of the food. When encountering heavy food, the first electric push rod 29 will start to make the sealing block 3 0 leaves the opening 21, and the heavy food will move along the inclined plate 20 to the opening 21 to be transported to the next step. The side of the sealing block 30 facing the inclined plate 20 is in an arc shape, which will not block the heavy food. For the light food, the first electric push rod 29 will not be started, and the opening 21 will be blocked by the sealing block 30. Therefore, the light food will flow into the track 33 from the third outlet 32 ​​through the opening 21 for transportation. Finally, the heavy food on the first conveyor belt 4 will flow into the mixing bin 34 in turn, and the light food on the track 33 will also flow into the mixing bin 34 in turn, so as to ensure the uniformity of the food during the final packaging, and the heavy and light food will be evenly mixed.

[0050] It is worth mentioning that when food hits the buffer plate 22 and the spring 23 behind the buffer plate 22 contracts, the volume and size of the object cannot be calculated directly through the degree of contraction of the spring 23, because the degree of contraction of the spring 23 mainly reflects the force or kinetic energy generated when the food hits, and the volume or size of the food, however, we can combine some physical principles and assumptions to indirectly calculate certain characteristics of the food. First, we need to clarify a few physical concepts: Hooke's law: the expansion and contraction of the spring 23 is proportional to the force, and the mathematical expression is F=kx, where F represents the force, k represents the spring 23 constant, and x represents the expansion and contraction of the spring 23. Kinetic energy: the energy of an object due to motion, expressed as E_k=1 / 2*m*v^2, where m represents the mass of the object, and v represents the speed of the object. Next, we can infer based on these concepts: force and contraction of spring 23: when an object hits When the buffer plate 22 is hit, a force will be generated, and this force will cause the spring 23 to contract. According to Hooke's law, we can calculate the force F by measuring the contraction amount x of the spring 23 and the known constant k of the spring 23. Kinetic energy and impact force: Assume that the food is in free fall before the impact, that is, the velocity v is known, or it can be calculated by measuring the time difference and distance difference before and after the impact, then we can calculate the kinetic energy E_k of the object before the impact according to the kinetic energy formula, and the impact force can be regarded as the converted form of kinetic energy at the moment of impact. Estimation of mass and volume: Since we know that the kinetic energy E_k is proportional to the mass m of the object, but we do not know the specific mass value, we cannot directly calculate the mass of the object through kinetic energy. However, if we assume that the density ρ of the object is known or can be estimated, then we can use the relationship between mass m and density ρ m=ρ*V, where V is the volume of the object, to calculate the volume of the object.

[0051] As a preferred implementation in this embodiment, please refer to Figure 3 and Figure 5 As shown, the cleaning assembly includes: a water storage tank 35, which is fixedly mounted on the bottom surface of the base 1, a support plate 36 is fixedly mounted on the side wall of the middle base 1, a water pump 37 is fixedly mounted on the top surface of the support plate 36, a pressure bin 38 is fixedly mounted on the top surface of the base 1, a plurality of nozzles 39 are fixedly arranged on the top surface of the pressure bin 38, the nozzles 39 are connected with the inside of the pressure bin 38, a water leakage port 40 is opened on the top surface of the base 1 at one side of the pressure bin 38, a collecting bin 41 is fixedly mounted on the bottom surface of the base 1 below the water leakage port 40, the water leakage port 40 is connected with the collecting bin 41, and a discharge port 42 is fixedly mounted on one side of the collecting bin 41;

[0052] According to the above-mentioned features, the first conveyor belt 4 can be cleaned. Specifically, when the first conveyor belt 4 is started, the water pump 37 will absorb the cleaning liquid from the water tank 35 through the pipeline, and transport it to the pressure chamber 38 through another pipeline, and then discharge it through multiple nozzles 39 to clean the bottom surface of the first conveyor belt 4. The cleaned waste water will flow into the collecting chamber 41 through the leakage port 40 for collection, and the discharge port 42 will discharge the waste water inside the collecting chamber 41 when the waste water inside the collecting chamber 41 reaches a predetermined value.

[0053] As a preferred implementation in this embodiment, please refer to Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, the control component includes: a controller 44, which is fixedly mounted on the outer wall of one of the baffles 3, and the controller 44 is electrically connected to the parts on the equipment. The staff can control the parts on the equipment through the controller 44.

[0054] Working principle:

[0055] When in use, food is placed on the first conveyor belt 4. Driven by the drive motor 46, the first conveyor belt 4 rotates and drives the food forward. When the food flows into the transport plate 13 through the first conveyor belt 4, the optical sensor 19 located above the food detects the food, and qualified food is processed: if the optical sensor 19 detects that the food is qualified, it sends a signal to the electromagnet 15 to energize it and adsorb the transport plate 13. The transport plate 13 therefore cancels the obstruction to the food, and the qualified food continues to be transported forward to the next step. After the food passes through, the electromagnet 15 is powered off, and the transport plate 13 is reset by the rebound force of the torsion spring 14. The cylinder 16 accelerates the food when it passes through to prevent the food from being blocked by the next transport plate 13. Processing of unqualified food: If the optical sensor 19 detects that the food is unqualified, it will not send a signal to the electromagnet 15, and the transport plate 13 will continue to block the food. At this time, the motor 12 on the connecting plate 8 continues to drive the second conveyor belt 11 to rotate, and the unqualified food is brought into the collection box 17 by the second conveyor belt 11 through the first outlet 5 or the second outlet 6 for collection. Food collision and buffering: When qualified food passes through the first conveyor belt 4, it will collide with the buffer plate 22. The spring 23 and the limit column 24 behind the buffer plate 22 will cause the buffer plate 22 to deviate to one side of the inclined plate 20, thereby reducing the impact force of the food. The buffered high-frequency dynamic weighing sensor 25 and the processor 26 behind the buffer plate 22 calculate the degree of deviation of the buffer plate 22 to obtain the weight of the food. When encountering heavy food, the first electric push The rod 29 is started, so that the sealing block 30 leaves the opening 21, and the food moves along the inclined plate 20 to the opening 21 and is transported to the next step; when encountering light weight food, the first electric push rod 29 is not started, the opening 21 is blocked by the sealing block 30, and the food flows into the track 33 from the third outlet 32 ​​through the opening 21 for transportation. Finally, both heavy and light weight foods flow into the mixing bin 34 to ensure the uniformity of food packaging. When the first conveyor belt 4 is started, the water pump 37 draws cleaning liquid from the water storage tank 35 through a pipeline and transports it to the pressure bin 38 through another pipeline, and then the bottom surface of the first conveyor belt 4 is cleaned through multiple nozzles 39. The cleaned wastewater flows into the collection bin 41 through the leak 40. When the wastewater in the collection bin 41 reaches a predetermined value, it is discharged through the discharge port 42. The controller 44 is fixedly installed on the outer wall of one of the baffles 3 and is electrically connected to the parts on the equipment. The staff can control the parts on the equipment through the controller 44 to realize the automatic operation and monitoring of the entire system.

[0056] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A conveying device for food production and processing that is convenient for fixing loading, characterized in that: include: Three bases (1), workbenches (2) being fixedly mounted on the top surfaces of the three bases (1), baffles (3) being fixedly mounted on both ends of the top surfaces of the workbenches (2), a first conveyor belt (4) being rotatably connected between two of the baffles (3), and a first outlet (5) and a second outlet (6) being respectively provided on the two first conveyor belts (4); Two groups of rejection mechanisms, the two groups of rejection mechanisms are respectively arranged on the inner walls of the two baffles (3) and are used to reject defective and spoiled food, the rejection mechanism comprising: a connecting column (7), the connecting column (7) is rotatably connected to the inner wall of the first conveyor belt (4) and is located on one side of the first outlet (5) or the second outlet (6), a connecting plate (8) is fixedly installed on the outer surface of the connecting column (7), a rectangular groove (9) is opened on the side wall of the connecting plate (8), and both ends of the top surface of the rectangular groove (9) are rotatably connected to rotating columns (10), a second conveyor belt (11) is arranged between the two rotating columns (10), a motor (12) is fixedly installed on the top surface of the connecting plate (8), and the output shaft of the motor (12) is connected to one end of one of the rotating columns (10), the rejection mechanism also includes a plurality of transmission components, and the plurality of transmission components are evenly arranged on the second conveyor belt (11), and the rejection mechanism also includes a detection component; The transmission component comprises: a transport plate (13), the transport plate (13) being rotatably connected to the side wall of the second conveyor belt (11) via a rotating column, a torsion spring (14) being fixedly installed on the side wall of the second conveyor belt (11) located on one side of the transport plate (13), an electromagnet (15) being fixedly installed on the side wall of the second conveyor belt (11) located on one side of the torsion spring (14), and a cylinder (16) being fixedly installed on the surface of the transport plate (13) away from the torsion spring (14); The detection assembly comprises: a fixed plate (18), the fixed plate (18) being fixedly mounted on the top surface of the first conveyor belt (4) and located above the connecting plate (8), a plurality of optical sensors (19) being fixedly mounted on the bottom surface of the fixed plate (18), the optical sensors (19) being capable of controlling the electromagnet (15); A weighing mechanism is provided on the baffle (3) and is used to weigh food and transport the food according to its size. The weighing mechanism comprises: an inclined plate (20), the inclined plate (20) is fixedly mounted on the inner walls of the two baffles (3), the inclined plate (20) is arranged in an inclined manner, an opening (21) is provided on the side wall of the inclined plate (20), a buffer plate (22) is provided on the front side wall of the inclined plate (20), and a plurality of limit columns (24) are installed on the front side wall of the inclined plate (20). A spring (23) is provided on the outer surface of each limit column (24), one side of the spring (23) is connected to the side wall of the inclined plate (20), and the other side is connected to the side wall of the buffer plate (22) facing the inclined plate (20), a buffer-type high-frequency dynamic weighing sensor (25) is fixedly installed on the front side wall of the inclined plate (20) above the limit column (24), a processor (26) is fixedly installed on the front side wall of the inclined plate (20) below the limit column (24), and the weighing mechanism also includes a sealing component and a guide member; A cleaning component, the cleaning component is arranged on the workbench (2) and is used to clean the first conveyor belt (4); A control component is arranged on the baffle (3) and is used to control parts on the equipment.

2. A conveying device for food production and processing that is convenient for fixing loading according to claim 1, characterized in that: The sealing assembly comprises: two fixing blocks (27), the two fixing blocks (27) being fixedly mounted on the front side walls of the inclined plate (20) and located on both sides of the opening (21), a support seat (28) being fixedly mounted on the top surface of the fixing block (27), a first electric push rod (29) being fixedly mounted on the side wall of the support seat (28), a sealing block (30) being provided on one side of the opening (21), a fixing column (31) being fixedly mounted on the top surface of the sealing block (30), and an output shaft of the first electric push rod (29) being connected to the top surface of the fixing column (31).

3. A conveying device for food production and processing that is convenient for fixing loading according to claim 1, characterized in that: the guide member include: A track (33) is fixedly mounted on the outer wall of the left baffle (3); a third outlet (32) is provided on the outer wall of the baffle (3); the third outlet (32) is connected to the track (33); a mixing bin (34) is fixedly mounted on the rear side wall of the workbench (2); and the other end of the track (33) is located above the mixing bin (34).

4. A conveying device for food production and processing that is convenient for fixing loading according to claim 1, characterized in that: The cleaning components include: A water storage tank (35), the water storage tank (35) being fixedly mounted on the bottom surface of the base (1), a support plate (36) being fixedly mounted on the side wall of the middle base (1), a water pump (37) being fixedly mounted on the top surface of the support plate (36), a pressure chamber (38) being fixedly mounted on the top surface of the base (1), a plurality of nozzles (39) being fixedly arranged on the top surface of the pressure chamber (38), the nozzles (39) being communicated with the interior of the pressure chamber (38), a water leakage port (40) being provided on the top surface of the base (1) at one side of the pressure chamber (38), a collection chamber (41) being fixedly mounted on the bottom surface of the base (1) at a position below the water leakage port (40), the water leakage port (40) being communicated with the collection chamber (41), and a discharge port (42) being fixedly mounted on one side of the collection chamber (41).

5. A conveying device for food production and processing that is convenient for fixing loading according to claim 1, characterized in that: the control part include: A controller (44), wherein the controller (44) is fixedly mounted on an outer wall of one of the baffles (3), and the controller (44) is electrically connected to parts on the device.

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