A kind of canned food processing equipment and processing method thereof

Abstract

The present invention relates to the technical field of food processing equipment, and specifically to a kind of filling food processing equipment and a processing method thereof, including a processing box, a filling station for placing canned containers is arranged inside the processing box, a material tank for storing food and an oil tank for storing oil are also installed on the processing box, and a connected discharge pipe is connected to the material tank, and also includes: a discharge mechanism, the surface of the discharge pipe is provided with a connected square tube, the discharge pipe and the square tube are vertically distributed, and the discharge mechanism includes two groups of sealing blocks inserted in the square tube. The present invention uses the structural arrangement of the discharge mechanism and the oil covering mechanism so that after the canning operation of the canned food container is completed, the oil covering operation is immediately performed on the top of the food inside the container, and the food in the container is protected by the oil, and the operation between the discharge mechanism and the oil covering mechanism is continuously connected, so that the two steps are combined into one process, which greatly improves the processing efficiency of the canned food.

Description

Technical Field

[0001] The invention relates to the technical field of food processing equipment, and in particular to a canned food processing equipment and a processing method thereof. Background Art

[0002] Gongcai crisp pepper is a condiment with gongcai and pepper as the main raw materials. The production process of Gongcai crisp pepper includes the steps of pre-treatment, mixing, filling and sealing of gongcai and pepper. Among them, in the canning step of gongcai and pepper, gongcai and pepper need to be canned into a container first, and then the top of the container is covered with oil. The oil can form a protective film to prevent bacteria and other microorganisms from entering the container and effectively isolate the air, thereby reducing the oxidation rate, extending the shelf life of gongcai and pepper, and reducing the possibility of corruption and deterioration.

[0003] However, the existing canning equipment cannot complete the oil coating operation at the same time as the filling process during operation. It is necessary to add an additional oil coating process after the filling process is completed, which not only increases the operation steps, but also prolongs the entire production cycle and reduces production efficiency. In addition, there is a certain time interval between the filling and oil coating processes, which causes the product to be exposed to the air during this period, increasing the risk of contamination.

[0004] Therefore, a canned food processing device and a processing method thereof are proposed to solve the above-mentioned problems. Summary of the invention

[0005] Technical issues solved:

[0006] In view of the above-mentioned shortcomings of the prior art, the present invention provides a canned food processing device and a processing method thereof, which can solve the problem that the canning equipment in the prior art cannot immediately cover the food with oil after canning.

[0007] Technical solution:

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] The present invention provides a filling food processing equipment, comprising a processing box, wherein a filling station for placing canned containers is arranged inside the processing box, a material tank for storing food and an oil tank for storing oil are also installed on the processing box, a connected discharge pipe is connected to the material tank, and the processing box further comprises a discharge mechanism and an oil covering mechanism, wherein the surface of the discharge pipe is provided with a connected square pipe, the discharge mechanism comprises two groups of sealing blocks inserted in the square pipe, the discharge mechanism further comprises a support rod connected to the surface of the discharge pipe and parallel to the square pipe, the sealing block is adaptively sleeved on the surface of the support rod, and the sealing A push block A is connected to the bottom of the block, and a spring A is sleeved on the surface of the support rod, and the spring A is located between the discharge pipe and the support rod; a connecting pipe is connected to the oil tank, and the connecting pipe is used to transport the oil to the inside of the discharge pipe. The oil covering mechanism includes a pressurized pipe connected to the oil tank, and the pressurized pipe is connected to the oil tank. A piston block is connected to the inside of the lower end of the pressurized pipe through a spring B, and the piston block penetrates to the outside of the pressurized pipe. A one-way valve A is provided at the connection between the pressurized pipe and the oil tank, and a one-way valve B is also installed on the surface of the pressurized pipe.

[0010] Furthermore, a lifting platform that can move up and down is provided inside the processing box, and a connecting rod is connected to the surface of the lifting platform, and the upper end of the connecting rod is connected to a U-shaped frame, and the two ends of the U-shaped frame are respectively located under two groups of push blocks A, and the lower end surface of the push block A is set to be inclined, and the side surface of the U-shaped frame facing the piston block is connected to a push block B, and the side surface of the push block B facing the piston block is set to be inclined.

[0011] Furthermore, a feed port and a discharge port are provided on the surface of the processing box, and a mounting frame is installed inside the processing box, the mounting frame is arranged in an "L" shape and both ends pass through the feed port and the discharge port respectively; a feed conveyor belt and a discharge conveyor belt are installed on the mounting frame, the feed conveyor belt faces the feed port side, and the discharge conveyor belt faces the discharge port side, the feed conveyor belt and the discharge conveyor belt are arranged vertically, and the filling station is arranged at the junction of the feed conveyor belt and the discharge conveyor belt.

[0012] Furthermore, a support plate is connected to the mounting frame at the filling station, the support plate is flush with the upper surface of the feed conveyor belt and the discharge conveyor belt, and a limit baffle is connected to the surface of the mounting frame, and the limit baffle is located at the end of the conveying direction of the feed conveyor belt.

[0013] Furthermore, a scale body is installed on the surface of the lifting platform, and a storage plate is connected to the surface of the scale body through a vertical rod. The storage plates are arranged in several groups and are staggered with the support plates. The width of the storage plates is smaller than the gap between two adjacent groups of support plates.

[0014] Furthermore, the support plate and the discharge conveyor belt are distributed in parallel, a base is connected below the mounting frame, a push rod is hingedly mounted on the base through a torsion spring, and a pressure rod is connected to the surface of the vertical rod.

[0015] Furthermore, a slot is provided on the mounting frame and is aligned with the gap between the support plates.

[0016] Furthermore, the other end of the connecting pipe is connected to a connecting vessel, the connecting vessel is sleeved on the surface of the discharge pipe, and a plurality of groups of nozzles are arranged on the connecting vessel, and the nozzles penetrate into the interior of the discharge pipe.

[0017] Furthermore, the communicating vessel is located below the square tube.

[0018] The present invention also provides a processing method based on the above-mentioned canned food processing equipment, comprising the following steps:

[0019] Step 1: Place the food to be canned in the processing box, place the oil for covering in the oil tank, and then transport the container for canned food to the filling station;

[0020] Step 2: Start the screw rod and control the lifting platform connected to the U-shaped frame to rise, control the discharge mechanism to open through the U-shaped frame, and release the seal inside the discharge pipe, so that the food in the material tank falls into the container through the discharge pipe for canning;

[0021] Step three, after the container is filled with food, the lifting platform connected to the U-shaped frame is controlled to descend, and then the discharge mechanism is controlled to seal the inside of the discharge pipe to stop the canning of the items. At the same time, the U-shaped frame drives the push block B to slide down during the downward movement, and the oil covering mechanism is controlled by the push block B to inject oil above the food inside the container.

[0022] Beneficial effects:

[0023] Compared with the prior art, the technical solution provided by the present invention has the following beneficial effects:

[0024] The present invention adopts the structural arrangement of the discharge mechanism and the oil covering mechanism, so that after the canned food container completes the canning operation of the food, the food inside the container is immediately covered with oil, and the food in the container is protected by the oil. The operation between the discharge mechanism and the oil covering mechanism is continuously connected, so that the two steps are combined into one process, which greatly improves the processing efficiency of the canned food.

[0025] Through the structural setting of the oil covering mechanism, when the food in the container is covered with oil, the inner wall of the discharge pipe for conveying the food can be flushed at the same time, so that the food remaining on the inner wall of the discharge pipe and the oil enter the container together, thereby preventing the residual food on the inner wall of the discharge pipe from causing errors in the dosage of the next canning, and also preventing the residual food on the inner wall of the discharge pipe from falling into the equipment to cause pollution;

[0026] When the food canning and oiling of containers are carried out in an automated and continuous manner, the amount of oil used for each oiling is the same, thereby ensuring the uniformity of the quality of canned food processing and avoiding excessive use of oil in the oiling process, resulting in waste of resources and overflow of excess oil, leading to contamination of the container surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 It is a schematic diagram of the external structure of an embodiment of the present invention;

[0029] Figure 2 It is an isometric cutaway schematic diagram of the internal structure of a processing box in an embodiment of the present invention;

[0030] Figure 3 It is a rear cutaway schematic diagram of the internal structure of a processing box in an embodiment of the present invention;

[0031] Figure 4 It is a schematic diagram of the filling station structure in an embodiment of the present invention;

[0032] Figure 5 It is a schematic diagram of the installation structure of the discharging mechanism in the embodiment of the present invention;

[0033] Figure 6 It is a schematic diagram of the installation structure of the oil covering mechanism in an embodiment of the present invention;

[0034] Figure 7 It is a schematic diagram of the installation of the push rod structure in an embodiment of the present invention.

[0035] The numbers in the figure represent: 1. processing box; 2. feed port; 3. discharge port; 4. mounting frame; 5. feed conveyor belt; 6. discharge conveyor belt; 7. filling station; 8. limit baffle; 9. support plate; 10. material tank; 11. discharge pipe; 12. screw rod; 13. motor; 14. lifting platform; 15. scale body; 16. vertical pole; 17. storage plate; 18. connecting rod; 19. U-shaped frame; 20. push block A; 21. square tube; 22. sealing block; 23. support rod; 24. spring A; 25. oil tank; 26. connecting pipe; 27. connecting vessel; 28. nozzle; 29. ​​push block B; 30. pressurizing pipe; 31. piston block; 32. spring B; 33. one-way valve A; 34. one-way valve B; 35. base; 36. push rod; 37. pressure rod; 38. slot. DETAILED DESCRIPTION

[0036] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0037] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0039] In the description of this embodiment, the terms "upper", "lower", "left", "right", etc., and the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of description and simplified operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0040] The present invention will be further described below in conjunction with the embodiments.

[0041] Example:

[0042] Please refer to the attached Figure 1-7 This scheme proposes a filling food processing equipment, which is used to can Gongcai crisp peppers inside a container, and after the Gongcai crisp peppers are canned, an oil covering operation is performed above the container, so that the oil forms a protective film above the opening of the container to prevent bacteria and other microorganisms from entering the container and effectively isolate the air, thereby reducing the oxidation rate, extending the shelf life of Gongcai and peppers, and reducing the possibility of corruption and deterioration.

[0043] Specifically, a filling station 7 is provided inside the processing box 1, and the filling station 7 is used to place the container of the food to be canned. A material tank 10 is installed above the processing box 1 to hold the food to be canned. At the same time, a connected discharge pipe 11 is provided on the material tank 10, which runs through the interior of the processing box 1 and is located above the filling station 7. When the container moves to the filling station 7, it means that the canning operation is in place, and the canning operation of the food can be carried out, and then the food in the material tank 10 can be transported to the container through the discharge pipe 11.

[0044] The surface of the processing box 1 is provided with a feed port 2 and a discharge port 3, and the feed port 2 and the discharge port 3 are located on two adjacent surfaces of the surface of the processing box 1. At the same time, a mounting frame 4 is installed inside the processing box 1, and the mounting frame 4 is set in an "L" shape, and the two ends of the mounting frame 4 pass through the feed port 2 and the discharge port 3 respectively.

[0045] The mounting frame 4 is provided with a feed conveyor belt 5 and a discharge conveyor belt 6. The feed conveyor belt 5 faces one side of the feed port 2 and passes through the feed port 2, and the discharge conveyor belt 6 faces one side of the discharge port 3 and passes through the discharge port 3. The feed conveyor belt 5 and the discharge conveyor belt 6 are arranged vertically, and the filling station 7 is arranged at the junction of the feed conveyor belt 5 and the discharge conveyor belt 6.

[0046] When the device is in operation and preparing for canning operation, the container of the food to be canned is placed on the surface of the feed conveyor 5, and the container is transported to the top of the filling station 7 by the feed conveyor 5, so as to further realize the automatic loading of the container. After the canning of the food in the container is completed, the container is pushed from the filling station 7 to the surface of the discharge conveyor 6 by the push rod 36, and the container filled with food is further transported to the next process by the discharge conveyor 6, so as to realize the rapid canning processing of the canned food.

[0047] More specifically, the mounting frame 4 is connected with a support plate 9, which is located at the filling station 7. The support plate 9 is flush with the upper surfaces of the feed conveyor belt 5 and the discharge conveyor belt 6, so that the feed conveyor belt 5 can stably move the container to the filling station 7, that is, the surface of the support plate 9. At the same time, the surface of the mounting frame 4 is connected with a limit baffle 8, which is located at the end of the conveying direction of the feed conveyor belt 5, so that when the feed conveyor belt 5 conveys the container to the top of the filling station 7, the container will eventually be blocked by the limit baffle 8, further realizing the stable loading of the container above the filling station 7, and ensuring that the food is effectively canned into the container.

[0048] The support plates 9 are arranged in parallel in several groups, and a gap is left between two adjacent groups of support plates 9. A screw 12 and a motor 13 are installed inside the processing box 1, and the output shaft of the motor 13 is connected to the screw 12 in a transmission manner. A lifting platform 14 is installed on the surface of the screw 12. The screw 12 is driven to rotate by the motor 13, and the lifting platform 14 can be controlled to slide linearly on the surface of the screw 12, further realizing the lifting and lowering control of the lifting platform 14 inside the processing box 1. A scale body 15 is installed on the surface of the lifting platform 14, and the surface of the scale body 15 is connected to a storage plate 17 through a vertical rod 16. The storage plates 17 are arranged in several groups and are staggered with the support plates 9, and the width of the storage plates 17 is smaller than the gap between two adjacent groups of support plates 9.

[0049] In the initial state, the upper surface of the placing plate 17 and the upper surface of the supporting plate 9 are kept flush, and when the container moves to the filling station 7, the supporting plate 9 and the placing plate 17 will support the container at the same time. After the placing plate 17 and the supporting plate 9 are staggered and separated up and down, the container is completely supported by the placing plate 17, and the container can be weighed by the scale body 15, so that the food dosage in the container can be accurately controlled in the subsequent food canning operation.

[0050] A discharge mechanism is installed inside the discharge pipe 11 to control the sealing inside the discharge pipe 11 to prevent the food in the material tank 10 from leaking.

[0051] The surface of the discharge pipe 11 is connected with a connected square tube 21, the discharge pipe 11 and the square tube 21 are vertically distributed, and the discharge mechanism includes a sealing block 22 inserted in the square tube 21, and the sealing block 22 is arranged in two groups and symmetrically distributed. The discharge mechanism also includes a support rod 23 connected to the surface of the discharge pipe 11, the support rod 23 and the square tube 21 are parallelly distributed, the outer end of the sealing block 22 is adaptively sleeved on the surface of the support rod 23, and the surface of the support rod 23 is sleeved with a spring A24, one end of the spring A24 is connected to the surface of the discharge pipe 11, and the other end of the spring A24 is connected to the surface of the sealing block 22.

[0052] When the sealing block 22 is not affected by external force, the sealing block 22 is always pulled toward the inside of the square tube 21 by the elastic force of the spring A24 under the action of the elastic force of the spring A24. Further, by setting two groups of symmetrically distributed sealing blocks 22, the two groups of sealing blocks 22 can seal the inside of the discharge pipe 11.

[0053] When the container moves to the filling station 7, the motor 13 is turned on to drive the lifting platform 14 to slide upward on the surface of the screw rod 12, so that the placement plate 17 further drives the container to rise, so that the placement plate 17 supports the container and moves it to the lower opening of the discharge pipe 11, thereby reducing the distance between the container and the lower opening of the discharge pipe 11, so that when the discharge pipe 11 injects food into the container, it can prevent food from spilling and causing the container surface to be contaminated.

[0054] At the same time, the surface of the lifting platform 14 is connected with a connecting rod 18, the upper end of the connecting rod 18 is connected with a U-shaped frame 19, and the lower ends of the two groups of sealing blocks 22 are fixedly connected with a push block A20, and the lower end surface of the push block A20 is set to be inclined. When the lifting platform 14 controls the container to rise for food canning operation, the connecting rod 18 will rise synchronously with the lifting platform 14, and push the U-shaped frame 19 to slide upward and contact the lower inclined surface of the push block A20. In the process of the U-shaped frame 19 continuing to slide upward, the push block A20 will be pushed to connect the sealing block 22 to stretch the spring A24, and overcome the elastic force of the spring A24, so that the sealing block 22 slides horizontally outward inside the square tube 21, and the spacing between the two groups of sealing blocks 22 is adjusted, so that the inside of the discharge pipe 11 is opened, and at this time, the food inside the material tank 10 will be discharged through the discharge pipe 11 and fall into the container, completing the food canning operation.

[0055] Meanwhile, during the food canning process, the scale body 15 will monitor the weight of the canned food in the container in real time, thereby ensuring that the canned dosage in each container is the same, thereby increasing the stability of the device for canned food processing.

[0056] After the container is filled with food, the screw rod 12 drives the lifting platform 14 to descend, so that the container falls on the surface of the support plate 9 again. When the lifting platform 14 descends, the U-shaped frame 19 will also slide down synchronously, so that the sealing block 22 is reinserted into the square tube 21 under the elastic force of the spring A24 and seals the inside of the discharge pipe 11 to prevent the food inside the material tank 10 from leaking. At the same time, an oil tank 25 is also installed on the processing box 1, and the inside of the oil tank 25 is used to store oil.

[0057] The oil tank 25 is connected with a connecting pipe 26, and the other end of the connecting pipe 26 is connected with a connecting vessel 27. The connecting vessel 27 is sleeved on the surface of the discharge pipe 11, and the connecting vessel 27 is located below the square tube 21. The connecting vessel 27 is provided with a plurality of groups of nozzles 28, and the nozzles 28 penetrate into the inside of the discharge pipe 11. The oil tank 25 is equipped with an oil covering mechanism. After the discharge mechanism completes the canning of the food, the oil covering mechanism is synchronously started inside and the top of the container is covered with oil. The oil in the oil tank 25 can be discharged through the connecting pipe 26, and in the oil discharge path, the oil will enter the nozzle 28 through the connecting vessel 27, and spray into the inside of the discharge pipe 11 through the nozzle 28, so that the oil can flush the food remaining on the inner wall of the discharge pipe 11, thereby controlling the food and oil remaining on the inner wall of the discharge pipe 11 to flow into the container for collection, avoiding the pollution caused by the residual food on the inner wall of the discharge pipe 11. After the inner wall of the discharge pipe 11 is cleaned by the oil, the oil will continue to be discharged until the inner wall of the container is completely covered with oil.

[0058] The oil covering mechanism includes a pressurized pipe 30 connected to the oil tank 25, and the pressurized pipe 30 is connected to the oil tank 25. A piston block 31 is inserted and installed inside the lower end of the pressurized pipe 30, one end of the piston block 31 penetrates the outside of the pressurized pipe 30, and a spring B32 is connected to the surface of one end of the piston block 31 inserted in the pressurized pipe 30, and the other end of the spring B32 is connected to the inner wall of the pressurized pipe 30.

[0059] When the piston block 31 is not affected by external force, the piston block 31 is always pushed out of the pressurized pipe 30 under the elastic force of the spring B32. A push block B29 is also connected to the surface of the U-shaped frame 19, and a side surface of the push block B29 facing the piston block 31 is provided with an inclined surface.

[0060] During the rising process of the connecting rod 18, the push block B29 will not contact the piston block 31, and the oil covering mechanism will not be triggered to operate. When the discharge mechanism completes the operation and the two sets of sealing blocks 22 seal the inside of the discharge pipe 11, the lifting platform 14 will continue to descend. Then the push block B29 is controlled to contact the surface of the piston block 31, and the piston block 31 is squeezed into the pressurized pipe 30, and the piston block 31 is further controlled to compress the spring B32. A one-way valve A33 is provided at the connection between the pressurized pipe 30 and the oil tank 25, and a pressurized pipe 30 is also installed on the surface of the pressurized pipe 30. When the piston block 31 squeezes the air in the pressurized pipe 30, the air in the pressurized pipe 30 will enter the oil tank 25 in one direction through the one-way valve A33 and cannot be discharged from the one-way valve B34, thereby increasing the air pressure in the oil tank 25, so that the oil in the oil tank 25 can enter the connecting vessel 27 through the connecting pipe 26, and finally spray out from the nozzle 28, thereby realizing the oil covering operation.

[0061] Finally, when the container that has completed the food canning and oiling operation falls on the filling station 7, the lifting platform 14 will continue to slide down. The support plate 9 and the discharge conveyor belt 6 are distributed in parallel, and the slot 38 provided on the mounting frame 4 is aligned with the gap between the support plates 9. The bottom of the mounting frame 4 is connected to a base 35, and a push rod 36 is hingedly installed on the base 35 through a torsion spring, and a pressure rod 37 is connected to the surface of the vertical rod 16. When the push rod 36 is not affected by external force, the push rod 36 is kept in a vertical state under the action of the internal torsion spring.

[0062] After the container is filled with food, the lifting platform 14 will continue to slide down, driving the pressure rod 37 to slide down and contact the surface of the push rod 36, further squeezing the push rod 36 and overcoming the elastic force of the torsion spring, so that the push rod 36 rotates toward the side of the discharge conveyor belt 6. During the rotation process, the push rod 36 will pass through the slot 38 and insert into the gap between the support plates 9, thereby pushing the container at the filling station 7 toward the surface of the discharge conveyor belt 6, so that the container that has completed the food canning is moved to the discharge conveyor belt 6, thereby realizing the output of the container.

[0063] Finally, after the food canning operation of a container is completed, the push rod 36 will also be reset under the elastic force of the torsion spring during the range of the lifting platform 14, so as to facilitate the next container to move to the filling station 7 for food canning operation. Through the setting of the slot 38, the push rod 36 can rotate to a sufficiently large amplitude, so that the push rod 36 can stably transport the container from the filling station 7 to the surface of the discharge conveyor belt 6.

[0064] It is worth noting that during the upward sliding reset process of the lifting platform 14, the push block B29 will also slide upward. At this time, the piston block 31 slides outward under the elastic force of the spring B32, thereby forming a negative pressure inside the pressurizing pipe 30. The pressurizing pipe 30 cannot inhale gas from the oil tank 25 through the one-way valve A33, and can only inhale air from the outside through the one-way valve B34, thereby realizing the recovery of the air pressure in the pressurizing pipe 30, making it convenient for the piston block 31 to re-pressurize the oil tank 25 when it is squeezed next time.

[0065] The vertical oil coating is achieved, so that the device can automatically and continuously operate the food canning and oil coating on the container, thereby increasing the processing efficiency of canned food. And through the structural setting of the oil coating mechanism, the amount of oil used for each oil coating is the same, thereby ensuring the uniformity of the quality of canned food processing, and avoiding the use of excessive oil in the oil coating process, resulting in waste of resources, and the overflow of excess oil, resulting in contamination of the container surface.

[0066] This embodiment also proposes a processing method of a canned food processing device, comprising the following steps:

[0067] Step 1: The food to be canned is placed in the processing box 1, the oil for covering is placed in the oil tank 25, and then the container for canned food is transported to the filling station 7;

[0068] Step 2: Start the screw rod 12 to operate, and control the lifting platform 14 connected to the U-shaped frame 19 to rise, control the discharge mechanism to open through the U-shaped frame 19, and release the seal inside the discharge pipe 11, so that the food in the material tank 10 falls into the container through the discharge pipe 11 for canning;

[0069] Step three, after the container is filled with food, the lifting platform 14 connected to the U-shaped frame 19 is controlled to descend, and then the discharge mechanism is controlled to seal the inside of the discharge pipe 11 to stop the canning of the items. At the same time, the U-shaped frame 19 drives the push block B29 to slide down during the downward movement, and the oil covering mechanism is controlled by the push block B29 to operate, and the oil covering mechanism injects oil above the food inside the container.

[0070] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A canned food processing device, comprising a processing box (1), wherein a filling station (7) for placing canned containers is provided inside the processing box (1), a material tank (10) for storing food and an oil tank (25) for storing oil are also installed on the processing box (1), and a discharge pipe (11) is connected to the material tank (10), characterized in that: Also includes: A discharge mechanism, wherein a connected square tube (21) is provided on the surface of the discharge tube (11), the discharge mechanism comprises two sets of sealing blocks (22) inserted in the square tube (21), the discharge mechanism further comprises a support rod (23) connected to the surface of the discharge tube (11) and parallel to the square tube (21), the sealing block (22) is adaptively sleeved on the surface of the support rod (23), a push block A (20) is connected below the sealing block (22), a spring A (24) is sleeved on the surface of the support rod (23), and the spring A (24) is located between the discharge tube (11) and the support rod (23); An oil covering mechanism, wherein the oil tank (25) is connected to a communicating pipe (26), the communicating pipe (26) being used to transport oil to the inside of the discharge pipe (11), the oil covering mechanism comprising a pressurizing pipe (30) connected to the oil tank (25), the pressurizing pipe (30) and the oil tank (25) being connected, the lower end of the pressurizing pipe (30) being connected to a piston block (31) via a spring B (32), the piston block (31) penetrating to the outside of the pressurizing pipe (30), a one-way valve A (33) being provided at the connection between the pressurizing pipe (30) and the oil tank (25), and a one-way valve B (34) being further installed on the surface of the pressurizing pipe (30); A lifting platform (14) that can move up and down is provided inside the processing box (1), the surface of the lifting platform (14) is connected to a connecting rod (18), the upper end of the connecting rod (18) is connected to a U-shaped frame (19), the two ends of the U-shaped frame (19) are respectively located below two groups of push blocks A (20), the lower end surface of the push block A (20) is arranged in an inclined shape, and the side surface of the U-shaped frame (19) facing the piston block (31) is connected to a push block B (29), and the side surface of the push block B (29) facing the piston block (31) is arranged in an inclined shape.

2. A canned food processing equipment according to claim 1, characterized in that: The surface of the processing box (1) is provided with a feed inlet (2) and a discharge outlet (3), and a mounting frame (4) is installed inside the processing box (1), and the mounting frame (4) is arranged in an "L" shape with two ends extending through the feed inlet (2) and the discharge outlet (3) respectively; A feed conveyor belt (5) and a discharge conveyor belt (6) are mounted on the mounting frame (4), the feed conveyor belt (5) faces the feed port (2), the discharge conveyor belt (6) faces the discharge port (3), and the filling station (7) is arranged at the junction of the feed conveyor belt (5) and the discharge conveyor belt (6).

3. A canned food processing equipment according to claim 2, characterized in that: A support plate (9) is connected to the mounting frame (4) at the filling station (7), and the upper surfaces of the support plate (9) and the feed conveyor belt (5) and the discharge conveyor belt (6) are flush. A limit baffle (8) is connected to the surface of the mounting frame (4), and the limit baffle (8) is located at the end of the feed conveyor belt (5) in the conveying direction.

4. A canned food processing equipment according to claim 3, characterized in that: A scale body (15) is installed on the surface of the lifting platform (14); a storage plate (17) is connected to the surface of the scale body (15) via a vertical rod (16); the storage plates (17) are arranged in a plurality of groups and are staggered with the support plates (9); and the width of the storage plates (17) is smaller than the gap between two adjacent groups of support plates (9).

5. A canned food processing equipment according to claim 4, characterized in that: The support plate (9) and the discharge conveyor belt (6) are arranged in parallel, a base (35) is connected below the mounting frame (4), a push rod (36) is hingedly mounted on the base (35) via a torsion spring, and a pressure rod (37) is connected to the surface of the vertical rod (16).

6. A canned food processing equipment according to claim 5, characterized in that: The mounting frame (4) is provided with a slot (38) aligned with the gap between the support plates (9).

7. The canned food processing equipment according to claim 1, characterized in that: The other end of the connecting pipe (26) is connected to a connecting vessel (27), the connecting vessel (27) is sleeved on the surface of the discharge pipe (11), and a plurality of groups of nozzles (28) are arranged on the connecting vessel (27), and the nozzles (28) penetrate into the interior of the discharge pipe (11).

8. The canned food processing equipment according to claim 7, characterized in that: The communicating vessel (27) is located below the square tube (21).

9. The processing method according to any one of claims 1 to 8, characterized in that: The following steps are involved: Step 1: The food to be canned is placed in the processing box (1), the oil for covering the oil is placed in the oil tank (25), and then the container for canned food is transported to the filling station (7); Step 2: Start the screw rod (12) to operate, and control the lifting platform (14) connected to the U-shaped frame (19) to rise, control the discharge mechanism to open through the U-shaped frame (19), and release the seal inside the discharge pipe (11), so that the food in the material tank (10) falls into the container through the discharge pipe (11) for canning; Step 3: After the container is filled with food, the lifting platform (14) connected to the U-shaped frame (19) is controlled to descend, thereby controlling the discharge mechanism to seal the inside of the discharge pipe (11) and stop the canning of the items. At the same time, the U-shaped frame (19) drives the push block B (29) to descend during the downward movement, and the oil covering mechanism is controlled by the push block B (29) to operate, so that the oil covering mechanism injects oil above the food inside the container.

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