Food packaging and conveying device with stable feeding function

Abstract

The invention relates to the technical field of food packaging devices, in particular to a food packaging and conveying device with a stable feeding function, which comprises a feeding shell, a discharging shell is fixedly mounted at the bottom end of the feeding shell, a plurality of driving shafts are rotatably mounted at the inner end of the feeding shell, and two abutting plates are fixedly mounted at the inner end of the feeding shell. Auxiliary shafts are rotatably mounted at the ends, away from the stabilizing shafts, of the abutting plates, the stabilizing shafts and the auxiliary shafts are arranged in a tensioning and sleeving mode through movable film belts, cleaning devices for cleaning the outer surfaces of the movable film belts and the outer surfaces of the stabilizing film belts are arranged at the upper ends of the supporting plates, and weighing devices for weighing food are arranged in the stabilizing plates. Under the action of transmission of the movable film belt and the stable film belt, friction between food and the inner wall of the conveying device is reduced, so that external force borne by the food in the conveying process is reduced, the food which is irregular in shape, fragile or soft is prevented from being crushed or damaged, and meanwhile viscosity or resistance between the food and the inner wall in the conveying process is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of food packaging devices, in particular to a food packaging and feeding device with a stable feeding function. Background Art

[0002] With the rapid development of the food industry, the requirements for food packaging technology are also increasing. In the food processing process, food transportation and packaging are two important links. In order to improve production efficiency and reduce manual operations, feeding devices are widely used in food packaging lines. The main function of food feeding devices is to automatically and continuously transport processed food to the packaging station for packaging and packaging.

[0003] After searching, it was found that the prior art publication number is CN116280866A, which discloses a material conveying device on a food machine, including a first support seat, a conveying component is arranged on one side of the first support seat, and the conveying component includes a transmission seat for rotation arranged on one side of the first support seat. The material conveying device of this scheme, through the rotating teeth on the rotating shaft, when the material is placed on the conveying component, the driving shaft is rotated, so that the driving shaft drives the transmission component to rotate, and then the rotating shafts in multiple conveying components rotate synchronously, and the rotating teeth on the rotating shaft can form a nail tooth effect, providing a good gripping force for the material, and can ensure the positioning of the material during the conveying process, so that the material reaches the bottom of the blade accurately, and then when the material is cut by the blade, the rotating teeth limit the material.

[0004] Therefore, based on the above search and in combination with the existing technology, in the above scheme, when the conveying device is transporting food, a small amount of food will remain in the transportation route, which will increase friction and reduce transportation efficiency during long-term use. At the same time, food will accumulate in the channel, increasing the load of the equipment, thereby causing blockage of the equipment and corroding equipment components, causing unstable operation or frequent failures. For this reason, we propose a food packaging and conveying device with a stable feeding function. Summary of the invention

[0005] The object of the present invention is to provide a food packaging and feeding device with a stable feeding function to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a food packaging and feeding device with a stable feeding function, comprising a feeding shell, a lowering shell is fixedly installed at the bottom end of the feeding shell, a plurality of driving shafts are rotatably installed at the inner end of the feeding shell, two movable plates are slidably installed at the inner end of the lowering shell, the two movable plates correspond to each other, two stabilizing film belts are arranged on the outer surface tensioning sleeve of the driving shaft, and the stabilizing film belts correspond to the two movable plates respectively, two stabilizing plates are fixedly installed at the inner end of the lowering shell, the stabilizing plates correspond to each other, and the movable plate is slidably connected with the stabilizing plate, and the upper end of the movable plate is rotatably installed with stabilizing shafts on both sides;

[0007] Two abutment plates are fixedly installed on the inner end of the feeding shell, and an auxiliary shaft is rotatably installed on the end of the abutment plate away from the stabilizing shaft, and a movable film belt tensioning sleeve is arranged between the stabilizing shaft and the auxiliary shaft, and the movable film belt and the stabilizing film belt are staggered with each other, and a funnel is fixedly installed on the upper end of the feeding shell, and a plurality of supporting plates are fixedly installed on the inner end of the feeding shell, and the supporting plates respectively correspond to the movable film belt and the stabilizing film belt, and the upper ends of the supporting plates are provided with cleaning devices for cleaning the outer surfaces of the movable film belt and the stabilizing film belt, and a weighing device for weighing food is arranged inside the stabilizing plate.

[0008] As a further solution of the present invention, the weighing device includes two shrinking cylinders, which are rotatably installed on one end of the stabilizing plate close to each other, and two measuring plates are fixedly installed on one end of the stabilizing plate close to each other. Rectangular holes are opened on the outer surfaces of the two measuring plates, and force plates are provided at the inner ends of the two measuring plates. A pushing rod is rotatably installed on one end of the force plate close to the stabilizing plate, and the pushing rod is passed through the inside of the shrinking cylinder.

[0009] As a further solution of the present invention, triangular blocks are fixedly installed on both ends of the front and rear of the force-bearing plate, and the triangular blocks are located in the rectangular hole. Sliding blocks are slidably installed on both sides of the upper end of the movable plate. A movable shaft is rotatably installed on the end of the sliding block away from the movable plate, and the movable membrane belt is sleeved on the outer surface of the movable shaft. An expansion cylinder is fixedly installed on the bottom end of the movable plate, and extension rods are passed through the left and right sides of the expansion cylinder.

[0010] As a further solution of the present invention, the sliding blocks are fixedly connected by a traction rope, a strip hole is provided at the upper end of the movable plate, and the center of the traction rope passes through the strip hole and is tensioned and sleeved on the ends of the two extension rods that are away from each other, an air pipe is fixedly connected to the outer surface of the contraction tube, a hole is provided on the outer surface of the stabilizing plate, and the air pipe is fixedly connected to the expansion tube after passing through the hole, and the extension rods move in directions away from each other and squeeze the traction rope to expand, thereby achieving the purpose of pulling the sliding block.

[0011] As a further solution of the present invention, the cleaning device includes a cleaning cylinder, which is rotatably mounted on the upper end of the support plate, and two connecting frames are fixedly mounted on one end of the loading shell close to the support plate, and a drying cylinder is rotatably mounted on one end of the connecting frames close to each other, and the drying cylinder is located above the cleaning cylinder.

[0012] As a further solution of the present invention, the left end of the drying cylinder is rotatably connected to a guide tube, the bottom end of the guide tube is rotatably connected to the left end of the cleaning cylinder, the inner end of the drying cylinder is fixedly connected to a conduction tube, and the left end of the conduction tube is fixedly connected to the guide tube, and the outer surface of the conduction tube is fixedly installed with fan blades, and the rotation of the fan blades can blow out the hot air inside the drying cylinder, thereby drying the movable film belt and the stable film belt.

[0013] As a further solution of the present invention, a center tube is fixedly installed on the inner end of the cleaning tube, and a plurality of circular holes are opened on the outer surface of the center tube, in which launching tubes are fixedly installed, a fixing rod is passed through the inner end of the center tube, and one end of the guide tube close to the launching tube passes through the left end of the center tube and is sleeved on the outer surface of the fixing rod.

[0014] As a further solution of the present invention, a plurality of sleeves are rotatably mounted on the outer surface of the fixing rod, the sleeves correspond to the launching tube, a guide rod is passed through the inner end of the launching tube, and a piston is fixedly mounted on the outer surface of the guide rod, and the piston is connected to the abutment spring via the abutment spring.

[0015] As a further solution of the present invention, the guide rod and the sleeve are fixedly connected by a connecting rope, a ratchet is fixedly installed on the outer surface of the fixing rod, and a ratchet is fixedly installed inside the sleeve. The ratchet and the ratchet engage with each other, so that the launching tube is driven to rotate when the center tube rotates.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. When the present invention is in use, the friction between the food and the inner wall of the conveying device is reduced by the action of the movable film belt and the stable film belt transmission, thereby reducing the external force on the food during the conveying process, avoiding the crushing or damage of irregularly shaped, fragile or soft food, and reducing the stickiness or resistance between the food and the inner wall during the conveying process;

[0018] 2. When the present invention is used, the film can prevent food from adhering to the inner wall of the conveying device, reducing food residue and waste, especially for small particles, powder or moist food, so that the adhesion can be effectively removed, ensuring that more food can enter the subsequent packaging process;

[0019] 3. When the present invention is used, by cleaning the movable membrane belt and the stable membrane belt, residual food debris, grease and liquid can be effectively removed to prevent bacterial growth and cross contamination. The active membrane belt and the stable membrane belt are cleaned and dried before each cycle, thereby effectively preventing food from adhering to the membrane during transportation.

[0020] 4. When the present invention is in use, the food can be effectively isolated from the inner wall of the loading shell by the continuous rotation of the stable membrane belt and the movable membrane belt. At the same time, the movable membrane belt and the stable membrane belt are always kept in a rotating state, and the cleaning device can also clean the movable membrane belt and the stable membrane belt, so as to ensure that the inside of the loading shell is always kept clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of a food packaging and feeding device with a stable feeding function;

[0022] Figure 2 It is a schematic diagram of the internal structure of a food packaging and feeding device with a stable feeding function;

[0023] Figure 3 It is a schematic diagram of the internal enlarged structure of a food packaging and feeding device with a stable feeding function;

[0024] Figure 4 It is a structural schematic diagram of the expansion tube;

[0025] Figure 5 It is the structural schematic diagram of the force-bearing plate;

[0026] Figure 6 It is a schematic diagram of the structure inside the shrink tube;

[0027] Figure 7 It is a schematic diagram of the structure of the cleaning device;

[0028] Figure 8 It is a schematic diagram of the structure inside the drying drum;

[0029] Fig. 9 It is a schematic diagram of the structure inside the cleaning cylinder;

[0030] Fig.10 Schematic diagram of the structure inside the central tube;

[0031] Fig.11 It is a structural schematic diagram of the position relationship between the center tube and the sleeve;

[0032] Fig.12 This is a schematic diagram of the internal structure of the launch tube.

[0033] In the figure: 1. Funnel; 2. Upper shell; 3. Lower shell; 4. Stabilizing plate;

[0034] 101, support plate; 102, connecting frame; 103, drying cylinder; 104, cleaning cylinder; 105, driving motor; 106, driving shaft; 107, movable film belt; 108, stable film belt; 109, movable block; 110, movable rod; 111, stabilizing rod; 112, stabilizing shaft; 113, movable shaft; 114, abutting plate; 115, auxiliary shaft;

[0035] 201, transmission motor; 202, traction rope; 203, expansion cylinder; 204, auxiliary wheel; 205, extension rod; 206, sliding block;

[0036] 301, air pipe; 302, movable plate; 303, force plate; 304, triangular block; 305, push rod; 306, rectangular hole; 307, shrink tube; 308, return spring; 309, measuring plate;

[0037] 401. Cleaning motor; 402. Driving gear; 403. Passive gear; 404. Guide tube; 405. Conducting tube; 406. Fan blade; 407. Heat conducting plate; 408. Center tube; 409. Launch tube; 410. Sleeve; 411. Fixing rod; 412. Guide rod; 413. Connecting rope; 414. Ratchet; 415. Ratchet; 416. Abutment spring; 417. Piston; 418. Toothed belt. DETAILED DESCRIPTION

[0038] 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.

[0039] Example 1: Please refer to Figures 1 to 3 , a food packaging and feeding device with a stable feeding function, comprising a feeding shell 2, a lowering shell 3 is fixedly installed at the bottom end of the feeding shell 2, a plurality of driving shafts 106 are rotatably installed on the inner end of the feeding shell 2 by bolts, the driving shafts 106 are divided into four, and two are in a group, the two groups correspond to each other, two movable plates 302 are slidably installed on the inner end of the lowering shell 3, the two movable plates 302 correspond to each other, the outer surface tensioning sleeve of the driving shaft 106 is provided with two stabilizing film belts 108, and the stabilizing film belts 108 correspond to the two movable plates 302 respectively, the inner end of the lowering shell 3 is fixedly installed with two stabilizing plates 4, the two stabilizing plates 4 correspond to each other, and the movable plate 302 is slidably connected with the stabilizing plate 4, specifically, the movable plate 302 and the stabilizing plate 4 are vertically butt-jointed together;

[0040] See also Figure 2 , 34. The upper left and right sides of the movable plate 302 are rotatably mounted with a stabilizing shaft 112. The inner end of the loading shell 2 is fixedly mounted with two abutting plates 114. The two abutting plates 114 are respectively located above the stabilizing shaft 112. The ends of the abutting plates 114 away from the stabilizing shaft 112 are rotatably mounted with an auxiliary shaft 115. The stabilizing shaft 112 and the auxiliary shaft 115 are tensioned and sleeved by a movable film belt 107, and the movable film belt 107 and the stabilizing film belt 108 are interlaced with each other. Specifically, the two movable film belts 107 and the two stabilizing film belts 108 are arranged in a "mouth" shape in the loading shell 2. A funnel 1 is fixedly installed on the upper end of the feeding shell 2, and the discharge port at the bottom end of the funnel 1 is arranged on the side where the movable film belt 107 and the stable film belt 108 are close to each other. The edges of the movable film belt 107 are tightly fitted with the ends of the two stable film belts 108 close to each other, and the lower part of the movable film belt 107 is longer than the stable film belt 108. When the movable film belt 107 and the stable film belt 108 rotate, the auxiliary food moves faster, and the outer surfaces of the movable film belt 107 and the stable film belt 108 are fixedly installed with convex particles, which can increase the friction between the food and the rotating state to facilitate auxiliary feeding;

[0041] A plurality of support plates 101 are fixedly installed on the inner end of the loading shell 2, and the support plates 101 correspond to the movable film belt 107 and the stabilizing film belt 108 respectively, and the upper ends of the support plates 101 are provided with cleaning devices for cleaning the outer surfaces of the movable film belt 107 and the stabilizing film belt 108. When packaging food, in order to ensure that the weight of the package is the same each time after packaging, a weighing device for weighing the food is arranged inside the stabilizing plate 4.

[0042] Example 2: Please refer to Figure 3 , 4, 5, 6, a food packaging and feeding device with a stable feeding function, based on Example 1, the weighing device includes two shrinking cylinders 307, the shrinking cylinders 307 are rotatably mounted on the ends of the two stabilizing plates 4 close to each other by bolts, the shrinking cylinders 307 and the stabilizing plates 4 are clamped by torsion springs, and the ends of the stabilizing plates 4 close to each other are fixedly welded with two measuring plates 309, the outer surfaces of the two measuring plates 309 are provided with rectangular holes 306, and the inner ends of the two measuring plates 309 are provided with force plates 303, and the ends of the force plates 303 close to the stabilizing plates 4 are rotatably mounted with push rods 305, and the push rods 305 are penetrated in the shrinking cylinder 307, and the outer surface of the push rods 305 is fixedly mounted with a sealing The rubber ring and the sealing rubber ring are tightly fitted with the inner wall of the shrink tube 307 to increase the air tightness. The front and rear ends of the force-bearing plate 303 are fixedly installed with triangular blocks 304, and the triangular blocks 304 are located in the rectangular hole 306. Specifically, the rectangular hole 306 is a hole that is slender at the top and wide at the bottom, and the slender part and the wider part at the bottom are transitioned through an arc. When the triangular block 304 is located in a narrow place, it is in a vertical state. At this time, when the force-bearing plate 303 moves downward and drives the triangular block 304 downward, the triangular block 304 enters the wider part below the rectangular hole 306, and the force-bearing plate 303 is pressed downward under the action of the gravity of the food, so that the triangular block 304 rotates, so that the force-bearing plate 303 produces a flipping effect, so that the food falls smoothly;

[0043] The pushing rod 305 is connected to the contraction cylinder 307 by a return spring 308, and sliding blocks 206 are slidably installed on the left and right sides of the upper end of the movable plate 302. Specifically, a rectangular block is fixedly installed on the bottom end of the sliding block 206, and a rectangular groove is provided on the upper end of the movable plate 302. The rectangular block slides in the rectangular groove, so as to prevent the sliding block 206 from derailing during the sliding process. The end of the sliding block 206 away from the movable plate 302 is rotatably installed with a movable shaft 113, and the movable film belt 107 is sleeved on the outer surface of the movable shaft 113. The left and right sides of the upper end of the movable plate 302 are fixedly installed with a transmission motor 201 by bolts, and the output shaft of the transmission motor 201 is fixedly connected to the stabilizing shaft 112. The bottom end of the movable plate 302 is fixedly installed with an expansion cylinder 203, and the left and right sides of the expansion cylinder 203 are penetrated by extension rods 205, and the outer surface of the extension rod 205 is fixedly installed with a sealing rubber ring for To increase the air tightness between the expansion cylinder 203, the two sliding blocks 206 are fixedly connected by the traction rope 202, the upper end of the movable plate 302 is provided with a strip hole, and the center of the traction rope 202 passes through the strip hole and is respectively tensioned and sleeved on the ends of the two extension rods 205 that are away from each other. Specifically, the ends of the two extension rods 205 that are away from each other are rotatably installed with force wheels, and the force wheels are in contact with the outer surface of the traction rope 202. Auxiliary wheels 204 are provided on the left and right sides of the strip hole, and the auxiliary wheels 204 are rotatably connected to the movable plate 302, and the outer surface of the auxiliary wheels 204 is in contact with the outer surface of the traction rope 202. Through the rotation characteristics of the auxiliary wheels 204 and the force wheels, the driving of the traction rope 202 is more labor-saving and smooth, and the outer surface of the contraction cylinder 307 is fixedly connected with the air pipe 301, and the outer surface of the stabilizing plate 4 is provided with a hole, and the air pipe 301 is fixedly connected to the expansion cylinder 203 after passing through the hole;

[0044] See also Figure 3 and 4 In order to prevent the movable film belt 107 from being stretched when the movable shaft 113 moves, a movable block 109 is slidably installed on the inner end of the abutment plate 114, a movable rod 110 is rotatably installed on the outer surface of the movable shaft 113, and a stabilizing rod 111 is rotatably installed on the outer surface of the stabilizing shaft 112, and the ends of the movable rod 110 and the stabilizing rod 111 away from the movable plate 302 are both rotatably connected to the movable block 109, so that when the movable shaft 113 pushes the movable film belt 107 to move, the movable film belt 107 becomes a triangle, and the movable block 109 rises slowly, so that the movable film belt 107 is prevented from being subjected to additional tensile load.

[0045] Example 3: Please refer to Figure 7 , 89. A food packaging and feeding device with a stable feeding function, the difference from embodiment 1 is that the cleaning device includes a cleaning cylinder 104, which is rotatably mounted on the upper end of the support plate 101, and the outer surface of the cleaning cylinder 104 is detachably mounted with a plurality of cleaning cloths through a magic tie, which are used to clean the outer surfaces of the movable film belt 107 and the stable film belt 108, and the cleaning cloth is detachable, so that the cleaning cloth can be replaced regularly to maintain hygiene, and two connecting frames 102 are fixedly mounted on one end of the feeding shell 2 close to the support plate 101, and a drying cylinder 103 is rotatably mounted on one end of the connecting frame 102 close to each other, and the drying cylinder 103 is located above the cleaning cylinder 104, and the left ends of the cleaning cylinder 104 and the drying cylinder 103 are fixedly mounted with gear rings, and the gear rings are tensioned by a toothed belt 418. The left end of 103 is rotatably connected with a guide pipe 404, and the bottom end of the guide pipe 404 is rotatably connected with the left end of the washing cylinder 104. The inner end of the drying cylinder 103 is fixedly connected with a conduction pipe 405, and hot water flows in the conduction pipe 405. A hot water circulation machine (not shown in the figure, a device for heating water, which is an existing mature technology and will not be described in detail here) is fixedly installed outside the loading shell 2. The free end of the conduction pipe 405 is fixedly connected to the hot water circulation machine, and the left end of the conduction pipe 405 is fixedly connected to the guide pipe 404. A plurality of fan blades 406 are fixedly installed on the outer surface of the conduction pipe 405. Specifically, the conduction pipe 405 is made of metal, and a plurality of rectangular ventilation holes are provided on the outer surface of the drying cylinder 103. A plurality of heat conducting sheets 407 are fixedly installed on the outer surface of the conduction pipe 405, and the heat conducting sheets 407 and the fan blades 406 are staggered with each other.

[0046] See also Figure 8 , 9, 10, 11, 12, a cleaning motor 401 is fixedly installed on the upper end of the support plate 101, and a driving gear 402 is fixedly installed on the output shaft of the cleaning motor 401, and a passive gear 403 is fixedly installed on one end of the cleaning cylinder 104 close to the cleaning motor 401, and the passive gear 403 is meshed with the driving gear 402, and a central tube 408 is fixedly installed on the inner end of the cleaning cylinder 104, and a plurality of circular holes are opened on the outer surface of the central tube 408, and a launching tube 409 is fixedly installed in each of the circular holes, and a fixing rod 411 is passed through the inner end of the central tube 408, and the launching tube 409 corresponds to the cleaning cloth on the outer surface of the cleaning cylinder 104, and the right end of the fixing rod 411 passes through the passive gear 403 and is fixedly connected to the support plate 101, and the end of the guide tube 404 close to the launching tube 409 passes through the left end of the central tube 408 and is sleeved on the fixing rod 4 11, the outer surface of the guide tube 404 is provided with a plurality of water outlets, the water outlets are located inside the central tube 408, the outer surface of the fixed rod 411 is rotatably mounted with a plurality of sleeves 410, the sleeves 410 correspond to the launching tube 409, the inner end of the launching tube 409 is penetrated with a guide rod 412, and the outer surface of the guide rod 412 is fixedly mounted with a piston 417, the outer surface of the piston 417 is tightly fitted with the inner wall of the launching tube 409, a limiting block is fixedly mounted on the end of the guide rod 412 away from the sleeve 410, a limiting ring is fixedly mounted on the inner wall of the launching tube 409, the limiting block is located above the limiting ring, so as to prevent the guide rod 412 from escaping from the launching tube 409, the piston 417 is connected to the abutting spring 416 through the abutting spring 416, and the contraction force of the abutting spring 416 makes the piston 417 always upward;

[0047] The guide rod 412 and the sleeve 410 are fixedly connected by a connecting rope 413. When the sleeve 410 rotates, the guide rod 412 is pulled downward by the connecting rope 413, and then the piston 417 is separated from the inside of the launching tube 409 under the movement of the guide rod 412. A ratchet 414 is fixedly installed on the outer surface of the fixing rod 411, and a ratchet 415 is fixedly installed inside the sleeve 410. The ratchet 415 and the sleeve 410 are connected by a spring sheet. The ratchet 415 and the ratchet 414 are engaged with each other, so that the launching tube 409 is driven to rotate when the center tube 408 rotates. When the sleeve 410 is pulled to rotate by the connecting rope 413, the sleeve 410 can only rotate in one direction. When the center tube 408 no longer rotates, the sleeve 410 is flipped by pulling the sleeve 410 in the opposite direction under the action of the elastic force of the abutment spring 416 to achieve reset.

[0048] The working principle of the present invention is:

[0049] When in use, food is poured from the funnel 1, and then the driving motor 105 and the conveying motor 201 respectively drive the stable film belt 108 and the movable film belt 107 to rotate, and then the food falls on the top of the force-bearing plate 303. Then, as the amount of food increases, the force-bearing plate 303 continues to drop. When it reaches a certain weight, it pushes the push rod 305 to move downward, compressing the return spring 308 in the shrink tube 307. When the push rod 305 moves downward, it squeezes the air inside the shrink tube 307, and the air is released. As the air pipe 301 enters the expansion tube 203, air enters the expansion tube 203, so that the extension rods 205 on the left and right sides of the expansion tube 203 move away from each other and push the traction rope 202, so that the traction rope 202 pulls the sliding block 206 to move towards each other, and the sliding block 206 moves and drives the movable shaft 113 to move, so that the movable film belt 107 is closed at one end to prevent the food from continuing to flow. At this time, the movable film belt 107 is triangular;

[0050] At the same time, the force-bearing plate 303 moves downward and drives the triangular block 304 to move downward. When the triangular block 304 enters the wider part below the rectangular hole 306, the force-bearing plate 303 is pressed downward by the gravity of the food, thereby causing the triangular block 304 to rotate. The two force-bearing plates 303 are in an open state, allowing the food to continue to fall.

[0051] When it is continued to be used, the cleaning motor 401 starts to work, and drives the cleaning cylinder 104 to rotate through the meshing action of the driving gear 402 and the passive gear 403, and then the cleaning cylinder 104 drives the drying cylinder 103 to rotate through the toothed belt 418, and the hot water flows in the conduction pipe 405, drives the fan blades 406 and the heat conducting sheet 407 to rotate through the guide pipe 404, and the heat conducting sheet 407 heats the surrounding air, and then the fan blades 406 blow the hot air out of the drying cylinder 103 to form hot air, thereby heating and drying the outer surfaces of the active film belt 107 and the stable film belt 108, and then the hot water enters the central pipe 40 through the guide pipe 404. 8, when the center tube 408 rotates, the sleeve 410 is pulled to rotate by the connecting rope 413, and under the action of the connecting rope 413, the guide rod 412 is pulled to move toward the sleeve 410, and the piston 417 is separated from the inside of the launching tube 409, so that the cleaning cloth is soaked in hot water, and the outer surfaces of the movable membrane belt 107 and the stable membrane belt 108 are cleaned. At the same time, the movable membrane belt 107 and the stable membrane belt 108 are always kept in a rotating state, so as to ensure that the inside of the loading shell 2 is always kept clean. When the center tube 408 no longer rotates, the sleeve 410 is pulled in the reverse direction under the action of the elastic force of the abutment spring 416 to flip, so as to achieve resetting.

[0052] 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 in the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A food packaging and feeding device with a stable feeding function, comprising a feeding shell (2), characterized in that: A lower material shell (3) is fixedly mounted on the bottom end of the upper material shell (2), a plurality of drive shafts (106) are rotatably mounted on the inner end of the upper material shell (2), two movable plates (302) are slidably mounted on the inner end of the lower material shell (3), the two movable plates (302) correspond to each other, two stabilizing film belts (108) are tensioned on the outer surface of the drive shaft (106), and the stabilizing film belts (108) correspond to the two movable plates (302) respectively, two stabilizing plates (4) are fixedly mounted on the inner end of the lower material shell (3), the two stabilizing plates (4) correspond to each other, and the movable plate (302) is slidably connected to the stabilizing plate (4), and stabilizing shafts (112) are rotatably mounted on the left and right sides of the upper end of the movable plate (302); Two abutment plates (114) are fixedly mounted on the inner end of the loading shell (2), and an auxiliary shaft (115) is rotatably mounted on one end of the abutment plate (114) away from the stabilizing shaft (112). A movable film belt (107) is tensioned and sleeved between the stabilizing shaft (112) and the auxiliary shaft (115), and the movable film belt (107) and the stabilizing film belt (108) are interlaced with each other. A funnel (1) is fixedly mounted on the upper end of the loading shell (2), and a plurality of support plates (101) are fixedly mounted on the inner end of the loading shell (2), and the support plates (101) correspond to the movable film belt (107) and the stabilizing film belt (108) respectively, and a cleaning device for cleaning the outer surface of the movable film belt (107) and the stabilizing film belt (108) is arranged at the upper end of the support plate (101), and a weighing device for weighing food is arranged inside the stabilizing plate (4).

2. A food packaging and feeding device with a stable feeding function according to claim 1, characterized in that: The weighing device comprises two shrinking cylinders (307), each of which is rotatably mounted on one end of a stabilizing plate (4) close to each other, and each of which is fixedly mounted on one end of the stabilizing plate (4) close to each other. Rectangular holes (306) are provided on the outer surfaces of the two measuring plates (309), and a force-bearing plate (303) is provided at the inner ends of the two measuring plates (309). A pushing rod (305) is rotatably mounted on one end of the force-bearing plate (303) close to the stabilizing plate (4), and the pushing rod (305) is passed through the inside of the shrinking cylinder (307).

3. The food packaging and feeding device with stable feeding function according to claim 2 is characterized in that: The front and rear ends of the force-bearing plate (303) are fixedly mounted with triangular blocks (304), and the triangular blocks (304) are located in the rectangular hole (306). Sliding blocks (206) are slidably mounted on both the left and right sides of the upper end of the movable plate (302), and a movable shaft (113) is rotatably mounted on one end of the sliding block (206) away from the movable plate (302). The movable membrane belt (107) is sleeved on the outer surface of the movable shaft (113). An expansion cylinder (203) is fixedly mounted on the bottom end of the movable plate (302), and extension rods (205) are passed through the left and right sides of the expansion cylinder (203).

4. The food packaging and feeding device with stable feeding function according to claim 3 is characterized in that: The sliding blocks (206) are fixedly connected by a traction rope (202); a strip hole is provided at the upper end of the movable plate (302); and the center of the traction rope (202) passes through the strip hole and is respectively tensioned and sleeved on the ends of the two extension rods (205) that are away from each other; an air pipe (301) is fixedly connected to the outer surface of the contraction tube (307); a hole is provided on the outer surface of the stabilizing plate (4); and the air pipe (301) passes through the hole and is fixedly connected to the expansion tube (203).

5. The food packaging and feeding device with stable feeding function according to claim 1, characterized in that: The cleaning device comprises a cleaning cylinder (104), wherein the cleaning cylinder (104) is rotatably mounted on the upper end of a support plate (101); two connecting frames (102) are fixedly mounted on one end of the loading shell (2) close to the support plate (101); a drying cylinder (103) is rotatably mounted on one end of the connecting frames (102) close to each other; and the drying cylinder (103) is located above the cleaning cylinder (104).

6. The food packaging and feeding device with stable feeding function according to claim 5, characterized in that: The left end of the drying cylinder (103) is rotatably connected to a guide tube (404), the bottom end of the guide tube (404) is rotatably connected to the left end of the cleaning cylinder (104), the inner end of the drying cylinder (103) is fixedly connected to a conduction tube (405), and the left end of the conduction tube (405) is fixedly connected to the guide tube (404), and a fan blade (406) is fixedly installed on the outer surface of the conduction tube (405).

7. The food packaging and feeding device with stable feeding function according to claim 6, characterized in that: A central tube (408) is fixedly installed at the inner end of the cleaning tube (104), and a plurality of circular holes are opened on the outer surface of the central tube (408), and a launching tube (409) is fixedly installed in each of the circular holes. A fixing rod (411) is passed through the inner end of the central tube (408), and one end of the guide tube (404) close to the launching tube (409) passes through the left end of the central tube (408) and is then sleeved on the outer surface of the fixing rod (411).

8. The food packaging and feeding device with stable feeding function according to claim 7, characterized in that: A plurality of sleeves (410) are rotatably mounted on the outer surface of the fixing rod (411), and the sleeves (410) correspond to the launching tube (409). A guide rod (412) is passed through the inner end of the launching tube (409), and a piston (417) is fixedly mounted on the outer surface of the guide rod (412), and the piston (417) is connected to the abutment spring (416) via the abutment spring (416).

9. The food packaging and feeding device with stable feeding function according to claim 8, characterized in that: The guide rod (412) and the sleeve (410) are fixedly connected via a connecting rope (413); a ratchet (414) is fixedly mounted on the outer surface of the fixing rod (411); a ratchet (415) is fixedly mounted inside the sleeve (410); the ratchet (415) and the ratchet (414) are engaged with each other, so that the launching tube (409) is driven to rotate when the central tube (408) rotates.

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