Chicken nugget processing and conveying production line with sterilization function

Abstract

The invention relates to a chicken nugget processing and conveying production line with a sterilization function. The chicken nugget processing and conveying production line comprises an outer frame, a pretreatment module, a first-stage conveying belt, a second-stage conveying belt, a bearing module, an adjusting module, an anti-blocking module and an overturning module. Free falling chicken nuggets are flexibly buffered and received, slight shaking powder removal is performed by means of gravity impact of the chicken nuggets, the body positions of the chicken nuggets are corrected in multiple modes, small contact surfaces and low strength, the situation that the chicken nuggets are erected to cause blockage is avoided, excessive damage to flour layers on the surfaces of the chicken nuggets is also avoided, and the chicken nuggets are prevented from being blocked. When too many chicken nuggets are sensed, the chicken nuggets are evacuated in the front-and-back direction in a front-and-back shifting mode, smooth operation of the equipment is guaranteed, the chicken nuggets are overturned through the overturning module, it is guaranteed that the chicken nuggets have at least one time of body overturning behavior, and therefore redundant flour on the surfaces of the chicken nuggets is removed.

Description

Technical Field

[0001] The invention relates to the technical field related to food transportation, and in particular to a chicken nugget processing and transportation production line with a sterilization function. Background Art

[0002] Chicken nuggets are chicken breasts that are beaten into a paste or minced meat, mixed with various seasonings, and then molded into a shape, coated with flour, bread crumbs or batter, and then baked, pan-fried or deep-fried. In order to ensure that chicken nuggets have a good taste, the selection of raw materials, the ratio of seasonings, the heat of frying, the thickness of the flour layer on the surface of the chicken nuggets, etc. need to be strictly controlled.

[0003] In the existing chicken nugget production and conveying process, such as the Chinese patent with publication number CN208560859U, a separation device suitable for a roller powder elevator is disclosed, including an elevator body and a separation device; the separation device is installed above the elevator body; the elevator body includes a conveyor belt and a side frame; the separation device includes a fixed cross bar and a separation rod, the fixed cross bar is transversely arranged on both sides of the side frame of the elevator body, one end of the separation rod is fixed on the fixed cross bar, and the other end of the separation rod extends downward to above the conveyor belt of the elevator body.

[0004] In the above-mentioned prior art, the chicken nuggets that are stuck together are separated mainly by a separation device, so that the chicken nuggets enter the drum flour coating machine separately to avoid adhesion. However, the above-mentioned prior art does not take into account that in the flour coating process of the prior art, the chicken nuggets enter the conveyor belt covered with flour, and at the same time, a large amount of flour falls on the top of the chicken nuggets, so that the chicken nuggets are fully floured. The floured chicken nuggets fall on the vibrating conveyor belt of the next level to shake off the excess flour. After that, the chicken nuggets fall on the conveyor belt of the next level and are input into the frying pool for frying. Since the chicken nuggets themselves are block-shaped, the upper surface of the chicken nuggets usually accumulates a lot of flour. Flour, and the chicken nuggets themselves have a loose structure, and the vibration amplitude of the vibrating conveyor belt cannot be too large, otherwise the chicken nuggets will be deformed. Therefore, the flour accumulated on the surface of the chicken nuggets is difficult to be removed by vibration. Although the chicken nuggets may flip over under the action of gravity in the process of falling from the vibrating conveyor belt to the conveying conveyor belt, thereby removing the flour accumulated on the surface of the chicken nuggets, the randomness is relatively large, and it cannot be guaranteed that the chicken nuggets will flip stably to remove the excess flour. Too much flour will cause the outer layer of the chicken nuggets to become too hard and brittle, while the inside may still be soft, the overall taste is uneven, and it will also absorb more fat, which is not conducive to healthy eating.

[0005] Based on this, there is still room for improvement in the above-mentioned prior art. Summary of the invention

[0006] In order to ensure that the chicken nuggets are turned over during the conveying process so as to remove excess flour, the present application provides a chicken nugget processing and conveying production line with a sterilization function.

[0007] The chicken nugget processing and conveying production line with sterilization function provided in this application adopts the following technical solution: A chicken nugget processing and conveying production line with a sterilization function comprises an outer frame, a pre-treatment module, a primary conveyor belt, a secondary conveyor belt, a receiving module, an adjustment module, an anti-blocking module and a flipping module, wherein the pre-treatment module is arranged at the left end of the outer frame, the primary conveyor belt is arranged in the middle of the outer frame, the secondary conveyor belt is arranged on the right side of the outer frame, the receiving module is arranged in the outer frame, the receiving module is located between the primary conveyor belt and the secondary conveyor belt, the receiving module transfers the chicken nuggets output from the primary conveyor belt to the secondary conveyor belt, the adjustment module is arranged on the receiving module, the adjustment module enables the chicken nuggets to move in a lying position, the anti-blocking module is arranged on the receiving module, the anti-blocking module assists the adjustment module in limiting the moving position of the chicken nuggets and performs unblocking work when the chicken nuggets are blocked, and the flipping module is arranged in the receiving module, the flipping module turns the chicken nuggets over for adjustment.

[0008] Preferably, an ultraviolet sterilization device is provided inside the pre-treatment module, and the ultraviolet sterilization device in the prior art sterilizes and disinfects food materials such as chicken and equipment to ensure food safety.

[0009] Preferably, the primary conveyor belt and the secondary conveyor belt are both stainless steel mesh belt conveyors, which are prior art. The surface of the stainless steel mesh belt conveyor has uniform gaps to facilitate the falling of excess flour on the chicken nuggets and avoid the accumulation of flour on the surface. An exciter that cooperates with the primary conveyor belt is installed on the outer frame. The exciter is prior art. The exciter drives the primary conveyor belt to vibrate slightly to preliminarily remove the flour on the chicken nuggets.

[0010] Preferably, the receiving module includes a mounting bracket, a carrying plate, a sliding groove, a protective plate, and a conveying channel. The mounting bracket is mounted on the inner side wall of the outer frame, and the right end of the carrying plate is rotatably set on the mounting bracket through a pin shaft. The carrying plate receives the chicken nuggets falling from the primary conveyor belt, and a spring is connected between the carrying plate and the mounting bracket, and the spring plays the role of buffering and supporting reset. The carrying plate is a grid plate structure, and the grid plate structure has a gap to facilitate the falling of flour. A guide pin is installed on the left end of the side wall of the carrying plate, and the guide pin is slidably set in a sliding groove provided on the mounting bracket, and the sliding groove plays the role of guiding and limiting, and the protective plate is installed on the upper surface of the carrying plate, and the protective plate plays the role of blocking and protecting, so that the chicken nuggets falling from the primary conveyor belt fall smoothly onto the secondary conveyor belt, and the protective plate and the carrying plate together constitute a conveying channel, and the conveying channel gradually flattens from left to right.

[0011] Preferably, the adjustment module includes an adjustment roller, an auxiliary pin, and a linkage belt. The adjustment roller is composed of a rotating head and a dividing roller. The rotating head is symmetrically arranged on the protective plate for rotating front and back. Dividing rollers are evenly installed circumferentially between the rotating heads. The auxiliary pin is rotatably arranged on the side wall of the mounting bracket. A second spring is connected between the auxiliary pin and the mounting bracket. The second spring plays a resetting role. One end of the linkage belt is connected to the auxiliary pin, and the other end of the linkage belt is connected to the rotating head located in the middle after wrapping around the rotating head.

[0012] Preferably, the anti-blocking module includes a rocking member, a rotating shaft, a swinging member, a spreading mechanism, and a pressure switch. The rocking member is arranged below the protective plate by rotating left and right through the rotating shaft. The rotating shaft is arranged in the protective plate for sliding back and forth. A spring three is connected between the rotating shaft and the protective plate, and the spring three plays a resetting role. The rocking member is arranged on the rocking member for rotating back and forth. A spring four is connected between the rocking member and the rocking member, and the spring four plays a resetting role. A spring five is connected between the rocking member and the protective plate, and the spring five plays a buffering and resetting role. The spreading mechanism controls the rocking member to swing in the forward and backward directions. The pressure switch is installed on the mounting bracket. The pressure switch corresponds to the spring one in position. The pressure switch is a pressure sensor in the prior art, and the spring one plays a compressing role on the pressure switch.

[0013] Preferably, the spreading mechanism includes a driving motor, a pushing member, a connecting rod, and an extrusion rod. The driving motor is installed in a hidden groove opened inside the mounting bracket. A power supply is provided in the hidden groove. The pressure switch, the driving motor, and the power supply are electrically connected. The pushing member is arranged in the hidden groove for forward and backward sliding. The front end of the pushing member is an arc plate structure. The front end of the pushing member and the rear end of the rotating shaft are in contact and extrusion fit. Since the position of the rotating shaft is not fixed, when the bearing plate rotates, the protective plate rotates with the bearing plate, and the rotating shaft located on the protective plate changes position. The arc plate structure at the front end of the pushing member ensures that the rotating shaft is always in contact with the front end of the pushing member. A cam member is installed at the output end of the driving motor The cam member and the pushing member are connected to the two ends of the connecting rod respectively through a pin shaft, the extrusion rod is slidably arranged in the rocking member, and an extrusion groove which is extruded and matched with the extrusion rod is opened on the rotating shaft. The extrusion rod and the rocking member are extruded and matched, and the extrusion rod eccentrically squeezes the rocking member to make the rocking member rotate. The number of rocking members is not unique, and the rocking members are arranged front to back. When the rocking member located on the rear side is squeezed by the extrusion rod, it rotates backward (because the extrusion rod eccentrically squeezes the front side of the rocking member), and when the rocking member located on the front side is squeezed by the extrusion rod, it rotates forward (because the extrusion rod eccentrically squeezes the rear side of the rocking member), thereby achieving the effect of the swinging rocking member spreading the chicken nuggets to the front and rear sides.

[0014] Preferably, the flipping module includes a flipping frame, a flipping frame, and a flipping mechanism. The flipping frame is rotated on the right side of the supporting plate by an electric turntable. The cross-section of the flipping frame is cross-shaped. One end of the flipping frame is evenly rotated on the flipping frame by a rotating shaft. A spring six is ​​connected between the flipping frame and the flipping frame. The spring six plays a resetting role. The flipping mechanism controls the flipping frame to flip and unload.

[0015] Preferably, the turning rack and the turning frame are both stainless steel hollow grid structures, and the stainless steel hollow grid structure has uniform gaps to facilitate the falling of flour, thereby avoiding problems such as flour accumulation that makes cleaning difficult and breeds bacteria.

[0016] Preferably, the flipping mechanism includes a flipping gear and a flipping rack. The flipping gear is coaxially mounted on the end of the rotating shaft, the flipping rack is mounted on the supporting plate, the flipping rack has an arc shape, and there is a temporary meshing fit between the flipping rack and the flipping gear.

[0017] In summary, the beneficial technical effects of this application are as follows: The chicken nugget processing and conveying production line with a sterilization function described in the present invention flexibly buffers and receives the free-falling chicken nuggets, utilizes the gravity impact of the chicken nuggets themselves to slightly shake and remove powder, and corrects the position of the chicken nuggets in multiple ways, with a small contact area and low force, to avoid blockage caused by upright chicken nuggets and excessive damage to the flour layer on the surface of the chicken nuggets. When it is sensed that there are too many chicken nuggets, the chicken nuggets are evacuated in the front and back directions by moving them back and forth to ensure the smooth operation of the equipment, and the chicken nuggets are flipped by a flipping module to ensure that the chicken nuggets are flipped at least once, thereby removing excess flour on the surface of the chicken nuggets. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a cross-sectional view of the overall structure of the present invention; Figure 3 It is a structural schematic diagram of the receiving module, the adjusting module, the anti-blocking module and the turning module of the present invention; Figure 4 The present invention Figure 3 A local enlarged view of point A; Figure 5 It is a schematic diagram of the structure between the mounting bracket, the bearing plate, the sliding groove and the protective plate of the present invention; Figure 6 It is a schematic diagram of the structure between the mounting bracket, the bearing plate and the protective plate of the present invention; Figure 7 The present invention Figure 6 A partial enlarged view of point B; Figure 8It is a schematic diagram of the structure of the swing member, the rotating shaft, the extrusion groove, the swing member, and the spreading mechanism of the present invention; Fig. 9 It is a schematic diagram of the structure between the turning frame, the turning frame and the turning gear of the present invention; Fig.10 It is a schematic diagram of the structure among the turning frame, the turning frame, the turning rack and the bearing plate of the present invention.

[0019] Explanation of the accompanying drawings: 1. outer frame; 2. pre-processing module; 3. primary conveyor belt; 4. secondary conveyor belt; 5. receiving module; 6. adjustment module; 7. anti-blocking module; 8. flip module; 51. mounting bracket; 52. load-bearing plate; 53. sliding groove; 54. protective plate; 55. conveying channel; 61. rotating head; 62. indexing roller; 63. auxiliary pin; 64. linkage belt; 71. rocking member; 72. rotating shaft; 721. extrusion groove; 73. swinging member; 74. spreading mechanism; 75. pressure switch; 741. driving motor; 742. pushing member; 743. connecting rod; 744. extrusion rod; 81. flip frame; 82. flip frame; 83. flip gear; 84. flip rack. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-Figure 10 This application is described in further detail.

[0021] The embodiment of the present application discloses a chicken nugget processing and conveying production line with a sterilization function, which flexibly buffers and receives the free-falling chicken nuggets, utilizes the chicken nuggets' own gravity to slightly shake them to remove powder, and limits and guides the chicken nuggets so that they enter a flipping module to flip their positions, thereby ensuring that excess flour is removed.

[0022] Reference Figure 1-Figure 4 As shown, the chicken nugget processing and conveying production line with sterilization function includes an outer frame 1, a pre-treatment module 2, a primary conveyor belt 3, a secondary conveyor belt 4, a receiving module 5, an adjustment module 6, an anti-blocking module 7, and a flipping module 8. The pre-treatment module 2 is arranged at the left end of the outer frame 1, the primary conveyor belt 3 is arranged in the middle of the outer frame 1, and the secondary conveyor belt 4 is arranged on the right side of the outer frame 1. The receiving module 5 is arranged in the outer frame 1, and the receiving module 5 is located between the primary conveyor belt 3 and the secondary conveyor belt 4. The receiving module 5 transfers the chicken nuggets output by the primary conveyor belt 3 to the secondary conveyor belt 4. The adjustment module 6 is arranged on the receiving module 5, and the adjustment module 6 enables the chicken nuggets to move in a lying position. The anti-blocking module 7 is arranged on the receiving module 5, and the anti-blocking module 7 assists the adjustment module 6 to limit the moving position of the chicken nuggets and clear the blockage when the chicken nuggets are blocked. The flipping module 8 is arranged in the receiving module 5, and the flipping module 8 turns the chicken nuggets over for adjustment.

[0023] In the actual process of chicken nugget production, the pre-processing module 2 processes the frozen chicken raw materials into block-shaped semi-finished chicken nuggets and performs flour coating operation. The chicken nuggets coated with flour are output to the receiving module 5 via the primary conveyor belt 3. At the same time, the primary conveyor belt 3 vibrates slightly to shake the chicken nuggets so that excess flour falls off. The chicken nuggets falling into the receiving module 5 impact the receiving module 5 under the action of gravity, thereby causing the receiving module 5 to shake slightly. On the one hand, it assists the chicken nuggets to move inside the receiving module 5, and on the other hand, it further shakes the chicken nuggets to make the flour fall off. The chicken nuggets move from the upper left to the lower right inside the receiving module 5. During the movement, the adjustment module 6 adjusts the position of the chicken nuggets so that the chicken nuggets are in a lying state as much as possible to avoid the chicken nuggets in the adjustment module 6. The chicken pieces are vertically erected inside, thus causing a blockage. The anti-blocking module 7 further limits the position of the chicken pieces, so that they remain in a lying position and are output to the flipping module 8. At the same time, the anti-blocking module 7 performs front and rear evacuation and anti-blocking work when it senses that too many chicken pieces have entered. The chicken pieces entering the flipping module 8 are limited and rotated, so that the chicken pieces are flipped, ensuring that excess flour on the surface of the chicken pieces falls off. The flipped chicken pieces fall onto the secondary conveyor belt 4 and are conveyed to a designated position for frying. The present application receives the chicken pieces in free fall, uses the weight of the chicken pieces themselves to further shake the flour to make it fall, and adjusts the position of the chicken pieces so that they are turned over in an orderly and regular manner, ensuring that the side of the chicken pieces with flour accumulated can be stably flipped, thereby ensuring that the flour is evenly coated.

[0024] Reference Figure 1 , Figure 2 As shown, the interior of the pre-treatment module 2 is provided with an ultraviolet sterilization device. The ultraviolet sterilization device of the prior art sterilizes and disinfects food materials such as chicken and equipment to ensure food safety.

[0025] In actual operation, the pre-processing module 2 of the prior art performs operations such as slicing, mincing, seasoning, shaping, and powdering on the chicken raw materials.

[0026] Reference Figure 1 , Figure 2 As shown, the primary conveyor belt 3 and the secondary conveyor belt 4 are both stainless steel mesh belt conveyors, which are prior art. The surface of the stainless steel mesh belt conveyor has uniform gaps to facilitate the falling of excess flour on the chicken nuggets and avoid the accumulation of flour on the surface. An exciter that cooperates with the primary conveyor belt 3 is installed on the outer frame 1. The exciter is prior art. The exciter drives the primary conveyor belt 3 to vibrate slightly to preliminarily remove the flour on the chicken nuggets.

[0027] Reference Figure 3As shown, the receiving module 5 includes a mounting bracket 51, a carrying plate 52, a sliding groove 53, a protective plate 54, and a conveying channel 55. The mounting bracket 51 is mounted on the inner side wall of the outer frame 1, and the right end of the carrying plate 52 is rotatably set on the mounting bracket 51 through a pin shaft. The carrying plate 52 receives the chicken pieces falling from the primary conveyor belt 3. A spring 1 is connected between the carrying plate 52 and the mounting bracket 51, and the spring plays a role of buffering and supporting reset. The carrying plate 52 is a grid plate structure, and the grid plate structure has a gap to facilitate the falling of flour. A guide pin is installed on the left end of the side wall of the carrying plate 52, and the guide pin is slidably set in the sliding groove 53 provided on the mounting bracket 51, and the sliding groove 53 plays a role of guiding and limiting. The protective plate 54 is mounted on the upper surface of the carrying plate 52, and the protective plate 54 plays a role of blocking and protecting, so that the chicken pieces falling from the primary conveyor belt 3 can fall smoothly onto the secondary conveyor belt 4. The protective plate 54 and the carrying plate 52 together form a conveying channel 55, and the conveying channel 55 is gradually flattened from left to right.

[0028] During the actual receiving process, the chicken nuggets fall into the upper left corner of the supporting plate 52. Under the impact of gravity of the chicken nuggets, the supporting plate 52 rotates, and the springs work together to play the role of elastic buffering, causing the supporting plate 52 to shake slightly. The chicken nuggets move from the upper left corner of the supporting plate 52 to the lower right corner of the supporting plate 52 under the shaking (the supporting plate 52 itself is arranged inclined, and even if it is not shaken, the chicken nuggets will slide down under the action of gravity, and the shaking here plays a role of assisting the sliding). At the same time, part of the excess flour on the chicken nuggets is detached under the shaking (the degree of shaking is small, and only a small amount of flour falls off, avoiding excessive shaking causing too much flour to fall and the chicken nuggets to scatter and deform), and the shaken chicken nuggets enter the conveying channel 55, and the conveying channel 55 imposes certain restrictions on the position of the chicken nuggets.

[0029] Reference Figure 4 , Figure 7 As shown, in order to adjust the position of the chicken nuggets and prevent the chicken nuggets from blocking the conveying channel 55, the present application is provided with an adjustment module 6, which includes an adjustment roller, an auxiliary pin 63, and a linkage belt 64. The adjustment roller is composed of a rotating head 61 and a dividing roller 62. The rotating head 61 is symmetrically arranged on the protective plate 54 for rotation front and back, and the dividing roller 62 is evenly installed between the rotating heads 61 along the circumferential direction. The auxiliary pin 63 is rotatably arranged on the side wall of the mounting bracket 51. A spring 2 is connected between the auxiliary pin 63 and the mounting bracket 51, and the spring 2 plays a resetting role. One end of the linkage belt 64 is connected to the auxiliary pin 63, and the other end of the linkage belt 64 is connected to the rotating head 61 after wrapping around the rotating head 61 and is located in the middle.

[0030] In the actual process of adjusting the position, the support plate 52 rotates so that the linkage belt 64 is slightly pulled. The pulled linkage belt 64 causes the rotating head 61 to rotate counterclockwise, and the dividing roller 62 rotates along with the rotating head 61. The top of the upright chicken nuggets contacts with the dividing roller 62. Since the rotating head 61 rotates counterclockwise, the movement direction of the contact point between the dividing roller 62 and the chicken nuggets is from right to left. Since the chicken nuggets themselves move from left to right, the dividing roller 62 applies a force in the opposite direction to the top of the chicken nuggets, causing the upright chicken nuggets to fall down, thereby utilizing the impact force of the falling chicken nuggets to adjust the position of the chicken nuggets. In addition, the contact area between the dividing roller 62 and the chicken nuggets is small, thereby avoiding the situation where the chicken nuggets are crushed and deformed and the flour layer is crushed and damaged.

[0031] Reference Figure 3 , Figure 4 , Figure 8 As shown, in order to adjust the position of the chicken nuggets so that they can smoothly enter the flip module 8 and clear the chicken nuggets when they are blocked, the present application is provided with an anti-blocking module 7, which includes a swinging member 71, a rotating shaft 72, a swinging member 73, a spreading mechanism 74, and a pressure switch 75. The swinging member 71 is arranged below the protective plate 54 by rotating left and right through the rotating shaft 72, and the rotating shaft 72 is arranged in the protective plate 54 for sliding back and forth. A spring three is connected between the rotating shaft 72 and the protective plate 54, and the spring three plays a reset role. The swinging member 73 is arranged on the swinging member 71 for rotating back and forth, and a spring four is connected between the swinging member 73 and the swinging member 71, and the spring four plays a reset role. A spring five is connected between the swinging member 73 and the protective plate 54, and the spring five plays a buffer reset role. The spreading mechanism 74 controls the swinging member 73 to swing in the front and back directions. The pressure switch 75 is installed on the mounting bracket 51, and the pressure switch 75 corresponds to the position of the spring one. The pressure switch 75 is a pressure sensor of the prior art, and the spring one plays a compressive role on the pressure switch 75.

[0032] In the actual working process, the chicken nuggets come into contact with the swinging member 73 when moving in the conveying channel 55. The inclined swinging member 73 makes the chicken nuggets fit more closely with the bottom surface of the conveying channel 55 (making the chicken nuggets lie flat), so that the chicken nuggets enter the flipping module 8 in a suitable position, and under the action of the spring three, the swinging member 73 adjusts the position of the chicken nuggets more gently (the swinging member 73 can swing in the left and right directions through the swinging member 71), avoiding strong squeezing between the two to destroy the flour layer on the surface of the chicken nuggets. When there are too many chicken nuggets, the impact force generated by the falling of the chicken nuggets is relatively large, the pressure switch 75 is triggered, and the spreading mechanism 74 drives the swinging member 73 to swing in the front and back directions, so that the chicken nuggets are evenly spread in the front and back directions to avoid blockage.

[0033] Reference Figure 8As shown, the shaking conveying of the chicken nuggets by the primary conveyor belt 3 may cause the chicken nuggets to be vibrated and gathered together, which may cause the chicken nuggets to be blocked after falling into the receiving module 5. For this reason, the present application is provided with a spreading mechanism 74, which includes a driving motor 741, a pushing member 742, a connecting rod 743, and an extruding rod 744. The driving motor 741 is installed in a hidden groove opened inside the mounting bracket 51, and a power supply is provided in the hidden groove. The pressure switch 75, the driving motor 741, and the power supply are electrically connected. The pushing member 742 is arranged in the hidden groove for forward and backward sliding. The front end of the pushing member 742 is an arc plate structure, and the front end of the pushing member 742 and the rear end of the rotating shaft 72 are in contact and extrusion fit. Since the position of the rotating shaft 72 is not fixed, when the supporting plate 52 rotates, the protective plate 54 rotates with the supporting plate 52, and the rotating shaft 72 located on the protective plate 54 changes position. The arc plate structure at the front end of the pushing member 742 ensures that the rotating shaft 7 2 is always in contact with the front end of the pushing member 742. A cam member is installed at the output end of the driving motor 741. The cam member and the pushing member 742 are connected by a pin shaft and two ends of the connecting rod 743 respectively. The squeezing rod 744 is slidably arranged in the rocking member 71. The rotating shaft 72 is provided with an squeezing groove 721 for squeezing and matching with the squeezing rod 744. The squeezing rod 744 and the swinging member 73 are squeezed and matched. The squeezing rod 744 eccentrically squeezes the swinging member 73 so that the swinging member 73 rotates. The number of the swinging members 73 is not unique. The swinging members 73 are arranged front to back. When the swinging member 73 on the rear side is squeezed by the squeezing rod 744, it rotates backward (because the squeezing rod 744 eccentrically squeezes the front side of the swinging member 73). When the swinging member 73 on the front side is squeezed by the squeezing rod 744, it rotates forward (because the squeezing rod 744 eccentrically squeezes the rear side of the swinging member 73), the swinging member 73 on the front side rotates forward (because the squeezing rod 744 eccentrically squeezes the rear side of the swinging member 73), thereby achieving the effect of the swinging swinging member 73 spreading the chicken nuggets to the front and rear sides.

[0034] In the actual anti-blocking process, more chicken pieces fall down and the supporting plate 52 is subjected to a greater impact. The spring transmits the impact to the pressure switch 75, and the pressure switch 75 is triggered. A connecting circuit is formed between the pressure switch 75, the drive motor 741, and the power supply. The drive motor 741 is started, and under the action of the cam member and the connecting rod 743, the pushing member 742 reciprocates back and forth. When the pushing member 742 moves forward, the rotating shaft 72 is pushed forward, and the extrusion groove 721 squeezes the extrusion rod 744. The extrusion rod 744 moves after being squeezed. The moving extrusion rod 744 squeezes the swinging member 73, causing the swinging member 73 to swing in the front-to-back direction, thereby evacuating and spreading the chicken pieces in the front-to-back direction to avoid blockage caused by excessive aggregation of chicken pieces.

[0035] Reference Figure 3 , Fig. 9 , Fig.10As shown, in order to ensure that the chicken nuggets are turned over at least once during the conveying process, thereby removing the excess flour on the surface of the chicken nuggets more comprehensively, the present application is provided with a turning module 8, and the turning module 8 includes a turning frame 81, a turning frame 82, and a turning mechanism. The turning frame 81 is rotatably arranged on the right side of the carrying plate 52 by an electric turntable, and the cross-section of the turning frame 81 is cross-shaped. One end of the turning frame 82 is evenly rotated on the turning frame 81 through a rotating shaft. A spring six is ​​connected between the turning frame 82 and the turning frame 81, and the spring six plays a resetting role. The turning mechanism controls the turning frame 82 to turn and unload.

[0036] Reference Fig. 9 As shown, the flip frame 81 and the flip frame 82 are both stainless steel hollow grid structures. The stainless steel hollow grid structure has uniform gaps to facilitate the falling of flour, thereby avoiding the problems of flour accumulation that makes it difficult to clean and breeds bacteria.

[0037] Reference Fig. 9 , Fig.10 As shown, the flipping mechanism includes a flipping gear 83 and a flipping rack 84. The flipping gear 83 is coaxially mounted at the end of the rotating shaft, and the flipping rack 84 is mounted on the supporting plate 52. The flipping rack 84 has an arc shape, and the flipping rack 84 and the flipping gear 83 are temporarily meshed.

[0038] When the chicken pieces are actually turned over, the chicken pieces enter the turning frame 82 from the conveying channel 55. The turning frame 82 limits the entering chicken pieces to a certain extent. The turning frame 81 rotates continuously under the action of the electric turntable. The turning frame 82 rotates with the turning frame 81. When the turning frame 81 moves to the upper right position, the turning gear 83 is in contact and meshing with the turning rack 84. As the turning frame 82 continues to rotate with the turning frame 81, the turning gear 83 rotates under the action of the turning rack 84, so that the turning frame 82 itself rotates. The turning frame 82 that rotates itself drives the chicken pieces to turn over, so that the excess flour on the surface of the chicken pieces falls off under the action of gravity. At the same time, the turned turning frame 82 can no longer bear the chicken pieces. Under the action of gravity, the chicken pieces fall onto the secondary conveyor belt 4. After that, the secondary conveyor belt 4 transports the chicken pieces evenly coated with flour to the frying pool for frying.

[0039] The implementation principle of this embodiment is: Step 1: The pre-processing module 2 processes the frozen chicken raw material into block-shaped semi-finished chicken nuggets and performs a powder coating operation; Step 2: The chicken pieces covered with flour are output to the carrying plate 52 via the primary conveyor belt 3, and the primary conveyor belt 3 vibrates slightly to shake the chicken pieces so that excess flour falls off; Step 3: The chicken pieces falling onto the carrying plate 52 impact the carrying plate 52 under the action of gravity, so that the carrying plate 52 vibrates slightly and the excess flour on the chicken pieces falls off; Step 4: The chicken pieces move into the conveying channel 55, and the rotating head 61 applies a force in the opposite direction relative to the moving direction of the chicken pieces so that some of the chicken pieces that are standing upright tend to lie flat; Step 5: The swing member 73 swings in the left and right directions to flexibly adjust the position of the chicken pieces. When there are too many chicken pieces, the pressure switch 75 is triggered by the pressure, and the swing member 73 swings in the front and back directions to evacuate the chicken pieces in the front and back directions to avoid blockage; Step 6: The chicken pieces entering the flipping module 8 are rotated in a limited position, so that the chicken pieces are flipped, ensuring that the excess flour on the surface of the chicken pieces falls off; Step 7: The flipped chicken pieces fall onto the secondary conveyor belt 4 and are transported to a designated location for frying.

[0040] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. Chicken nugget processing and conveying production line with sterilization function, characterized in that: include: Outer frame (1); A pre-processing module (2) is arranged at the left end of the outer frame (1); A primary conveyor belt (3) arranged in the middle of the outer frame (1); A secondary conveyor belt (4), which is arranged on the right side of the outer frame (1); A receiving module (5) is arranged in the outer frame (1), and the receiving module (5) is located between the primary conveyor belt (3) and the secondary conveyor belt (4). The receiving module (5) transfers the chicken pieces output from the primary conveyor belt (3) to the secondary conveyor belt (4); An adjustment module (6) is arranged on the receiving module (5), and the adjustment module (6) enables the chicken to move in a lying position; An anti-blocking module (7) is arranged on the receiving module (5), and the anti-blocking module (7) assists the adjustment module (6) in limiting the movement of the chicken pieces and performs unblocking work when the chicken pieces are blocked; The turning module (8) is arranged in the receiving module (5), and the turning module (8) turns the chicken pieces over and adjusts them.

2. The chicken nugget processing and conveying production line with sterilization function according to claim 1 is characterized in that: Ultraviolet sterilization equipment is arranged inside the pre-treatment module (2).

3. The chicken nugget processing and conveying production line with sterilization function according to claim 1 is characterized in that: The primary conveyor belt (3) and the secondary conveyor belt (4) are both stainless steel mesh belt conveyors, and an exciter that cooperates with the primary conveyor belt (3) is installed on the outer frame (1).

4. The chicken nugget processing and conveying production line with sterilization function according to claim 1 is characterized in that: The receiving module (5) comprises: A mounting bracket (51) mounted on the inner side wall of the outer frame (1); The right end of the bearing plate (52) is rotatably arranged on the mounting bracket (51) through a pin shaft, a spring 1 is connected between the bearing plate (52) and the mounting bracket (51), the bearing plate (52) is a grid plate structure, a guide pin is installed at the left end of the side wall of the bearing plate (52), and the guide pin is slidably arranged in a sliding groove (53) provided on the mounting bracket (51); A protection plate (54) is mounted on the upper surface of the carrying plate (52), and the protection plate (54) and the carrying plate (52) together form a conveying channel (55).

5. The chicken nugget processing and conveying production line with sterilization function according to claim 4 is characterized in that: The adjustment module (6) comprises: An adjustment roller, which is composed of a rotating head (61) and a dividing roller (62); the rotating head (61) is symmetrically arranged on the protective plate (54) for front and rear rotation, and the dividing roller (62) is evenly installed between the rotating heads (61) along the circumferential direction; An auxiliary pin (63) is rotatably arranged on the side wall of the mounting bracket (51), and a second spring is connected between the auxiliary pin (63) and the mounting bracket (51); One end of the linkage belt (64) is connected to the auxiliary pin (63), and the other end of the linkage belt (64) is connected to the rotating head (61) located in the middle after it passes around the rotating head (61).

6. The chicken nugget processing and conveying production line with sterilization function according to claim 4, characterized in that: The anti-blocking module (7) comprises: A swing member (71) is arranged below the protective plate (54) so ​​as to rotate left and right through a rotating shaft (72), the rotating shaft (72) is arranged in the protective plate (54) so ​​as to slide forward and backward, and a spring (3) is connected between the rotating shaft (72) and the protective plate (54); A swing member (73) is arranged on the swing member (71) to rotate forward and backward, a spring four is connected between the swing member (73) and the swing member (71), and a spring five is connected between the swing member (73) and the protective plate (54); A spreading mechanism (74) controls the swing member (73) to swing in a front-rear direction; The pressure switch (75) is mounted on the mounting bracket (51), and the positions of the pressure switch (75) and the spring 1 correspond to each other. The positions of the pressure switch (75) and the spring 1 correspond to each other.

7. The chicken nugget processing and conveying production line with sterilization function according to claim 6, characterized in that: The spreading mechanism (74) comprises: The driving motor (741) is installed in a hidden groove provided inside the mounting bracket (51), a power source is provided in the hidden groove, and the pressure switch (75), the driving motor (741) and the power source are electrically connected; The pusher (742) is slidably arranged in the hidden groove. The front end of the pusher (742) is an arc plate structure. Cam members are installed at the front end of the pusher (742) and the output end of the rear end of the rotating shaft (72). The cam members are in contact and extrusion fit. The driving motor (741) and the pusher (742) are connected via a pin shaft and two ends of a connecting rod (743). The extrusion rod (744) is slidably arranged in the swing member (71), and an extrusion groove (721) for extrusion-matching with the extrusion rod (744) is provided on the rotating shaft (72), and the extrusion rod (744) and the swing member (73) are extrusion-matched.

8. The chicken nugget processing and conveying production line with sterilization function according to claim 4, characterized in that: The flip module (8) comprises: A turning frame (81) is rotatably arranged on the right side of the carrying plate (52) by means of an electric turntable, and the cross section of the turning frame (81) is cross-shaped; A flip frame (82), one end of which is evenly rotated and arranged on the flip frame (81) through a rotating shaft, and a spring 6 is connected between the flip frame (82) and the flip frame (81); The turning mechanism controls the turning frame (82) to turn and unload.

9. The chicken nugget processing and conveying production line with sterilization function according to claim 8, characterized in that: The turning frame (81) and the turning frame (82) are both stainless steel hollow grid structures.

10. The chicken nugget processing and conveying production line with sterilization function according to claim 8, characterized in that: The flipping mechanism comprises: A turning gear (83) coaxially mounted on the end of the rotating shaft; The flip rack (84) is installed on the bearing plate (52). The flip rack (84) has an arc shape. The flip rack (84) and the flip gear (83) are temporarily meshed.

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