An automatic feeding device for food conveying and its processing method

Abstract

This invention discloses an automatic feeding device for food conveying and its processing method, belonging to the technical field of feeding devices. It includes a frame, partitions, a cleaning mechanism, a driving mechanism, an air blowing mechanism, and a water spraying mechanism. A baffle conveyor belt is mounted on the frame. The partitions are fixedly connected to the bottom of the inner wall of the frame. The cleaning mechanism is located between the partitions and the inner wall of the frame. The air blowing mechanism is also located between the partitions and the inner wall of the frame. The water spraying mechanism is mounted on the frame. This invention utilizes the coordinated arrangement of the cleaning mechanism, driving mechanism, air blowing mechanism, and water spraying mechanism to clean the gaps in the baffles and the conveyor belt. Combined with the water flow from the water spraying mechanism, it effectively removes stubborn residues and washes away oil and debris. The subsequent air blowing mechanism uses high-pressure airflow to quickly dry the surface, achieving cleaning and drying in one step, improving cleaning efficiency. It enables one-button online cleaning after feeding, requiring no manual intervention and is easy to use.

Description

Technical Field

[0001] This invention relates to the field of feeding device technology, and in particular to an automatic feeding device for food conveying and its processing method. Background Technology

[0002] The core of the automatic feeding device for food conveying is a baffle conveyor belt. The baffles at intervals form independent hoppers, which can accurately carry materials during the conveying process. This device can realize automated and quantitative feeding, effectively improve production efficiency and hygiene level, and is suitable for food processing production lines.

[0003] After feeding, food scraps and residues easily remain in the gaps between the baffles and on the surface of the conveyor belt used for food conveying. Currently, this is mostly done manually after the shift when the machine is stopped, using brushes, high-pressure air guns, etc. This process is not only time-consuming and labor-intensive, increasing labor costs, but also creates cleaning dead spots that can easily lead to hygiene hazards. At the same time, it affects the continuity and efficiency of production, which is quite inconvenient. Summary of the Invention

[0004] The purpose of this invention is to provide an automatic feeding device for food conveying and its processing method, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an automatic feeding device for food conveying, comprising: A frame, on which a baffle conveyor belt is installed; A partition, which is fixedly connected to the bottom end of the inner wall of the frame; A cleaning mechanism is provided between the partition and the inner wall of the frame for cleaning the baffle conveyor belt; A drive mechanism, mounted on the frame, is used to control the movement of the cleaning mechanism; An air blowing mechanism is provided between the partition and the inner wall of the frame for drying the baffle conveyor belt; A water spraying mechanism, which is mounted on the frame, is used to spray water while the cleaning mechanism is cleaning.

[0006] Preferably, the cleaning mechanism includes: A guide frame, which is fixedly connected between the partition and the inner wall of the frame; A cylinder, which is fixedly installed inside the guide frame; The lifting plate, wherein the output end of the cylinder is connected to the lifting plate via a transmission; The first slide rod has a first slide groove on each side of the lifting plate, and the end of the first slide rod is fixedly connected to the inner wall of the first slide groove. A first slider, which is slidably interlocked with a first sliding rod; A movable frame, which is fixedly connected to the outer wall of the first slider; A first compression spring is sleeved on the outside of the first slide rod. One end of the first compression spring is fixedly connected to the first slider, and the other end of the first compression spring is fixedly connected to the inner wall of the first slide groove. Connecting plates are fixedly connected at equal intervals between the movable frames; A fixing plate, which is fixedly connected to the top of the connecting plate; A cleaning component is disposed between the movable frame and the fixed plate; A rubbing assembly is disposed between the movable frame and the fixed plate.

[0007] Preferably, the cleaning component includes: A displacement plate is disposed between the movable frame and the cleaning plate; The second slide rod has a second sliding groove at the bottom end of the displacement plate, and the end of the second slide rod is fixedly connected to the inner wall of the second sliding groove. The second slider is slidably interlocked with the second slide rod; An extrusion rod is fixedly connected to the outer wall of the second slider; A guide wheel is rotatably mounted on the end of the extrusion rod, and the guide wheel cooperates with the outer wall of the guide frame; The second compression spring is sleeved on the outside of the second slide rod. One end of the second compression spring is fixedly connected to the second slider, and the other end of the second compression spring is fixedly connected to the inner wall of the second slide groove.

[0008] Preferably, the cleaning component further includes: The third slide rod has a moving groove inside the movable frame, and the end of the third slide rod is fixedly connected to the inner wall of the moving groove; The support frame is slidably inserted into the third slide rod, and is slidably inserted into the inner cavity of the moving groove. The support frame is also fixedly connected to the extrusion rod. A cleaning plate, which is rotatably mounted between support frames; A rotating shaft, the end of which is fixedly inserted into the cleaning plate, and the rotating shaft is rotatably inserted into the support frame; A rotating assembly, located inside the support frame, is used to adjust the angle of the cleaning plate.

[0009] Preferably, the rotating assembly includes: The rack plate has a groove at the top of the third slide rod, and the rack plate is fixedly connected to the bottom end of the inner wall of the groove. A gear, which is rotatably mounted inside a support frame and is fixedly connected to a rack plate; The first synchronous pulley is fixedly connected to the gear. The second synchronous pulley is fixedly connected to the rotating shaft; A timing belt, wherein the timing belt is disposed between the first timing pulley and the second timing pulley; A baffle plate is fixedly sleeved on the outside of the support frame to cover the displacement groove.

[0010] Preferably, the rubbing component includes: The lifting frame is fixedly connected to both sides of the displacement plate, and the movable frame is provided with a through groove on the side opposite to the fixed plate to facilitate the movement of the lifting frame. An extrusion wheel, which is rotatably mounted on a lifting frame; The extrusion plate is slidably inserted into the inner cavity of the lifting frame, and the extrusion wheel cooperates with the extrusion plate. A circular plate, which is fixedly connected to an extrusion plate; A displacement rod, one end of which is fixedly connected to a circular plate, and the other end of which is slidably inserted into the inner wall of a through groove; The extrusion block has an extrusion groove inside both the movable frame and the fixed plate. The extrusion block is fixedly connected to the displacement rod and slidably connected to the inner cavity of the extrusion groove. A synchronization plate, which is fixedly connected to the other end of the displacement rod; The third compression spring is sleeved on the outside of the displacement rod. One end of the third compression spring is fixedly connected to the extrusion block, and the other end of the third compression spring is fixedly connected to the inner wall of the extrusion groove. A limiting plate is fixedly connected to the bottom end of the inner wall of the frame to limit the displacement of the displacement plate. Sleeves are fixedly connected to the top of the connecting plate at equal intervals; A telescopic rod, one end of which is slidably inserted into the inner cavity of the sleeve, and the other end of which is fixedly connected to the displacement plate; A fourth compression spring, one end of which is fixedly connected to the telescopic rod, and the other end of which is fixedly connected to the bottom end of the inner wall of the sleeve.

[0011] Preferably, the drive mechanism includes: Mounting plate, the outer wall of the frame is provided with a mounting groove, and the mounting plate is slidably inserted into the inner cavity of the mounting groove; The mounting plate has countersunk holes at equal intervals on its outer wall, and the mounting groove has mounting holes at equal intervals on its inner wall. The bolt passes through the countersunk holes and is threaded into the inner cavity of the mounting holes. The housing is fixedly connected to the outer wall of the mounting plate; The motor is fixedly mounted on the outer wall of the housing; A cam is rotatably disposed inside the housing, and the output end of the motor is connected to the cam drive.

[0012] Preferably, the blowing mechanism includes: The fan is fixedly installed on the outer wall of the frame; The air blowing pipes are symmetrically and equidistantly fixedly installed inside the frame, and the air blowing pipes are inclined. A connecting pipe is fixedly inserted and connected to the blower pipe.

[0013] Preferably, the water spraying mechanism includes: A water storage tank, which is fixedly installed on the outer wall of the frame; Pump body, which is symmetrically and fixedly connected to the top of the water storage tank; An annular tube, which is fixedly installed at the bottom end of the cleaning plate; The nozzles are fixedly connected at equal intervals to the top of the annular tube, and the nozzles are fixedly interlocked with the cleaning plate. A hose, one end of which is fixedly connected to the output end of the pump body, and the other end of which passes through the frame and is fixedly inserted into the annular pipe.

[0014] The present invention also provides a processing method for an automatic feeding device for food conveying, comprising the following specific steps: Step 1: After the feeding task is completed on the baffle conveyor belt, the equipment is started by the controller, the cylinder in the cleaning mechanism is activated, pushing the lifting plate to rise, so that the connecting plate is close to the cam, and the guide wheel in the cleaning component moves along the specific contour of the guide frame, finally adjusting the cleaning plate to a vertical working state and close to the surface of the conveyor belt. At this time, the motor in the drive mechanism starts to run, driving the cam to rotate. Step 2: The continuous rotation of the cam drives the entire moving frame and the fixed plate to make stable horizontal reciprocating motion through the connecting plate. During this process, the pump of the water spraying mechanism starts and sprays the clean water in the water tank evenly from the nozzle through the ring pipe, so that the cleaning plate removes stubborn residue and washes away oil and debris when it reciprocates to clean the baffle conveyor belt. Step 3: After cleaning and rinsing the surface, the cylinder retracts, causing the lifting plate to descend and reset. The guide frame's outline releases the constraint on the guide wheel in the cleaning assembly. Under the reset force of the second compression spring, the support frame moves laterally along the third slide bar. This lateral displacement forces the gear to roll on the fixed rack plate, which then transmits the rotational motion to the rotating shaft through the first synchronous pulley, synchronous belt, and second synchronous pulley. Ultimately, this drives the two cleaning plates from a parallel vertical cleaning state to an interlaced posture. At this point, the cam of the drive mechanism contacts the synchronous plate of the rubbing assembly. Step 4: The cam continues to rotate, pushing the synchronous plate and the displacement rod to make the squeezing plate periodically squeeze the squeezing wheel on the lifting frame, thereby driving the two cleaning plates in an interlaced state to perform high-frequency, small-amplitude reverse rubbing motions, thereby peeling off and shaking off the dirt accumulated in the bristles of the cleaning plates themselves, achieving self-cleaning. Step 5: During the cleaning and self-cleaning process, the blower of the air blowing mechanism is started, and the high-pressure airflow generated is delivered to all the inclined air blowing pipes through the connecting pipe, forming an interlaced airflow field that quickly blows away the residual moisture on the surface of the baffle conveyor belt and dries it quickly. Step Six: After the entire cleaning, self-cleaning and drying process is completed, all mechanisms stop working under the controller's command, and the equipment stands by. When maintenance is required, the bolts on the drive mechanism mounting plate can be removed, and the mounting plate and its components can be removed from the frame for internal inspection and maintenance.

[0015] The technical effects and advantages of this invention are as follows: (1) The present invention utilizes a combination of a cleaning mechanism, a driving mechanism, an air blowing mechanism and a water spraying mechanism. The driving mechanism can drive the cleaning mechanism to clean the gaps in the baffle and the conveyor belt. Combined with the water flow of the water spraying mechanism, it can effectively remove stubborn residues and wash away oil stains and debris. The air blowing mechanism that follows uses high-pressure airflow to quickly dry the surface, achieving cleaning and drying in one step, improving the efficiency of the cleaning operation, realizing one-click online cleaning after feeding, without manual intervention, and easy to use. (2) The present invention utilizes the combination of cleaning mechanism and drive mechanism. The cylinder in the cleaning mechanism allows the drive mechanism and two different parts of the cleaning mechanism to come into contact, and the cleaning brush can switch between two states: close to the conveyor belt surface and interlaced. Thus, after the cleaning plate cleans the conveyor belt surface of the baffle, it can interlaced and move in opposite directions to peel off and shake off the dirt accumulated on itself. This process can be completed automatically, and while cleaning the conveyor belt, it avoids secondary pollution of the brush bristles on the cleaning plate, and improves the self-maintenance capability and long-term cleaning effect of the equipment. (3) The present invention utilizes the arrangement of the fan, the blower pipe and the connecting pipe in a coordinated manner. The fan can use the blower pipes arranged in an inclined, symmetrical and equidistant manner to form an interlaced airflow field, effectively eliminating the blower dead angles and making the high-pressure airflow act evenly on the entire belt surface. This not only improves the drying efficiency and consistency, but also blows away the residual moisture after cleaning, ensuring that the conveyor belt quickly reaches a clean and dry state after cleaning, which is convenient for subsequent use. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the overall front internal structure of the present invention; Figure 3 This is a schematic diagram of the internal structure of the cleaning mechanism of the present invention from the front. Figure 4 This is a schematic diagram of the internal structure of the guide frame of the present invention. Figure 5 This is a schematic diagram of the internal structure of the support frame of the present invention from the front. Figure 6 This is a top view of the overall internal structure of the present invention; Figure 7 This is a schematic diagram of the overall side internal structure of the present invention; Figure 8 For the present invention Figure 6 Enlarged structural diagram at point A in the middle; Figure 9 For the present invention Figure 7 Enlarged structural diagram at point B; Figure 10 This is a schematic diagram of the internal structure of the sleeve at the front of the present invention; Figure 11 This is a schematic diagram of the extrusion plate structure of the present invention.

[0017] In the attached image: 1. Frame; 2. Baffle conveyor belt; 3. Partition plate; 4. Cleaning mechanism; 41. Guide frame; 42. Cylinder; 43. First slide rod; 44. First slider; 45. Moving frame; 46. First compression spring; 47. Connecting plate; 48. Fixed plate; 49. Displacement plate; 410. Second slide rod; 411. Second slider; 412. Extrusion rod; 413. Guide wheel; 414. Second compression spring; 415. Third slide rod; 416. Support frame; 417. Cleaning plate; 418. Rotating shaft; 419. Rack plate; 420. Gear; 421. First synchronous pulley; 422. Second synchronous pulley; 423. Synchronous belt; 424. 425. Baffle plate; 426. Lifting frame; 427. Extrusion wheel; 428. Extrusion plate; 429. Circular plate; 430. Displacement rod; 431. Extrusion block; 432. Synchronization plate; 433. Third compression spring; 434. Limiting plate; 435. Sleeve; 436. Telescopic rod; 437. Fourth compression spring; 438. Lifting plate; 5. Drive mechanism; 51. Mounting plate; 52. Bolt; 53. Housing; 54. Motor; 55. Cam; 6. Air blowing mechanism; 61. Fan; 62. Air blowing pipe; 63. Connecting pipe; 7. Water spraying mechanism; 71. Water storage tank; 72. Pump body; 73. Annular pipe; 74. Nozzle; 75. Hose. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] This invention provides, for example Figure 1-11An automatic feeding device for food conveying, as shown, includes a frame 1, a partition 3, a cleaning mechanism 4, a drive mechanism 5, an air blowing mechanism 6, and a water spraying mechanism 7. A baffle conveyor belt 2 is mounted on the frame 1. The partition 3 is fixedly connected to the bottom end of the inner wall of the frame 1. The cleaning mechanism 4 is located between the partition 3 and the inner wall of the frame 1 for cleaning the baffle conveyor belt 2. The drive mechanism 5 is mounted on the frame 1 for controlling the operation of the cleaning mechanism 4. The air blowing mechanism 6 is located between the partition 3 and the inner wall of the frame 1 for drying the baffle conveyor belt 2. The water spraying mechanism 7 is mounted on the frame 1 for cleaning by the cleaning mechanism 4. Simultaneously, water spraying is performed. The drive mechanism 5 drives the cleaning mechanism 4 to clean the gaps in the baffles and the conveyor belt. Combined with the water flow from the water spraying mechanism 7, it can effectively remove stubborn residues and wash away oil stains and debris. The following air blowing mechanism 6 uses high-pressure airflow to quickly dry the surface, achieving cleaning and drying in one step, improving the efficiency of the cleaning operation. It realizes one-click online cleaning after feeding, without manual intervention, which is convenient to use. Furthermore, the outer wall of the frame 1 is fixedly installed with a controller for controlling the operation of the entire process. All control electrical appliances are electrically connected to the external power supply through the controller.

[0020] Specifically, the cleaning mechanism 4 includes a guide frame 41, a cylinder 42, a lifting plate 437, a first sliding rod 43, a first slider 44, a moving frame 45, a first compression spring 46, a connecting plate 47, a fixing plate 48, a cleaning assembly, and a rubbing assembly. The guide frame 41 is fixedly connected between the partition 3 and the inner wall of the frame 1. The cylinder 42 is fixedly installed inside the guide frame 41. The output end of the cylinder 42 is connected to the lifting plate 437 via a transmission. The cylinder 42 is electrically connected to an external power supply through a controller. The cylinder 42 can drive the lifting plate 437 to move back and forth vertically. A first sliding groove is provided on each opposite side of the lifting plate 437. The end of the first sliding rod 43 is fixedly connected to the inner wall of the first sliding groove. The first slider 44 is slidably connected to the first slide rod 43. The movable frame 45 is fixedly connected to the outer wall of the first slider 44. The first compression spring 46 is sleeved on the outside of the first slide rod 43. One end of the first compression spring 46 is fixedly connected to the first slider 44, and the other end of the first compression spring 46 is fixedly connected to the inner wall of the first slide groove. The first compression spring 46 is always in a compressed state, so that the first slider 44 can provide a stable elastic force to the movable frame 45. The connecting plate 47 is fixedly connected at equal intervals between the movable frames 45. When the cylinder 42 raises the lifting plate 437, the connecting plate 47 can be tightly attached to the drive mechanism 5. The fixed plate 48 is fixedly connected to the connecting plate 47. At the top, when the cam 55 in the drive mechanism 5 rotates, it can drive the connecting plate 47 to move. Under the elastic force of the first compression spring 46, the connecting plate 47 can drive the two moving frames 45 to move back and forth in the horizontal direction synchronously. This can drive the cleaning assembly between the fixed plate 48 and the moving frames 45 to move back and forth synchronously, thereby cleaning the surface of the baffle conveyor belt 2. Combined with the water flow of the water spray mechanism 7, it can effectively remove stubborn residues and wash away oil stains and debris. The following air blowing mechanism 6 uses high-pressure airflow to quickly dry the surface, achieving cleaning and drying in one step, improving the efficiency of the cleaning operation, and realizing one-click online cleaning after feeding. The cleaning process is automated and requires no manual intervention. The cleaning component is located between the movable frame 45 and the fixed plate 48, and the rubbing component is also located between the movable frame 45 and the fixed plate 48. After the cylinder 42 is lowered and reset, the rubbing component allows the drive mechanism 5 to contact the rubbing component, enabling the cleaning plates 417 to switch from being tightly attached to the surface of the baffle conveyor belt 2 to a staggered state. This allows the cleaning plates 417 to move in opposite directions after repeatedly cleaning the surface of the baffle conveyor belt 2, thereby peeling off and removing the dirt accumulated on themselves. This process can be completed automatically, avoiding secondary pollution of the brush bristles on the cleaning plates 417 while cleaning the conveyor belt, thus improving the self-maintenance capability and long-term cleaning effect of the equipment.

[0021] Furthermore, the cleaning assembly includes a displacement plate 49, a second slide rod 410, a second slider 411, a pressing rod 412, a guide wheel 413, and a second compression spring 414. The displacement plate 49 is disposed between the moving frame 45 and the cleaning plate 417. A second groove is formed at the bottom end of the displacement plate 49. The end of the second slide rod 410 is fixedly connected to the inner wall of the second groove. The second slider 411 is slidably inserted into the second slide rod 410. The pressing rod 412 is fixedly connected to the outer wall of the second slider 411. The guide wheel 413 is rotatably disposed on the pressing rod 411. At the end of 2, the guide wheel 413 cooperates with the outer wall of the guide frame 41. The second compression spring 414 is sleeved on the outside of the second slide rod 410. One end of the second compression spring 414 is fixedly connected to the second slider 411, and the other end of the second compression spring 414 is fixedly connected to the inner wall of the second slide groove. The second compression spring 414 always provides a stable elastic force to the guide wheel 413 on the extrusion rod 412 through the second slider 411, so that the guide wheel 413 can be tightly attached to the outer wall of the guide frame 41. The outer wall of the guide frame 41 is like... Figure 4 As shown, when the cylinder 42 drives the lifting plate 437 to rise, the guide frame 41 can make the cleaning plate 417 stand in a vertical position, so that when the fixed plate 48 and the moving frame 45 move back and forth, the cleaning plate 417 can be driven to clean the baffle conveyor belt 2.

[0022] Furthermore, the cleaning assembly also includes a third slide bar 415, a support frame 416, a cleaning plate 417, a rotating shaft 418, and a rotating component. The movable frame 45 has an internal moving groove. The end of the third slide bar 415 is fixedly connected to the inner wall of the moving groove. The support frame 416 is slidably inserted into the third slide bar 415 and slidably inserted into the inner cavity of the moving groove. The support frame 416 is fixedly connected to the pressing rod 412. The third slide bar 415 limits the movement of the support frame 416, allowing it to move only horizontally along the third slide bar 415. The cleaning plate 417 is rotatably positioned between the support frames 416. The top of the cleaning plate 417 is bristles, and the bottom is a plate body. It can reciprocate to clean the baffle conveyor belt 2 as the fixed plate 48 and the movable frame 45 move back and forth. The end of the rotating shaft 418 is fixedly inserted and connected to the cleaning plate 417. The rotating shaft 418 is rotatably inserted and connected to the support frame 416. The rotating component is set inside the support frame 416 and is used to adjust the angle of the cleaning plate 417. The rotating component can drive the rotating shaft 418 to rotate, thereby controlling the angle change of the cleaning plate 417. After the cleaning plate 417 reciprocates to clean the surface of the baffle conveyor belt 2, after the cylinder 42 descends and resets, the rotating component drives the rotating shaft 418 to rotate, so that the two cleaning plates 417 intersect each other and move in opposite directions under the drive of the drive mechanism 5, thereby peeling off and throwing off the dirt accumulated on themselves. This process can be completed automatically, avoiding secondary pollution of the brush bristles on the cleaning plate 417 while cleaning the conveyor belt, and improving the self-maintenance capability and long-term cleaning effect of the equipment.

[0023] Furthermore, the rotating assembly includes a rack plate 419, a gear 420, a first synchronous pulley 421, a second synchronous pulley 422, a synchronous belt 423, and a baffle plate 424. A groove is formed at the top of the third slide rod 415. The rack plate 419 is fixedly connected to the bottom end of the inner wall of the groove. The gear 420 is rotatably disposed inside the support frame 416 and is fixedly connected to the rack plate 419. The first synchronous pulley 421 is fixedly connected to the gear 420, and the second synchronous pulley 422 is fixedly connected to the rotating shaft 418. The synchronous belt 423 is disposed between the first synchronous pulley 421 and the second synchronous pulley 422. The baffle plate 424 is fixedly sleeved on the outside of the support frame 416 to cover the displacement groove, thereby preventing cleaning. Impurities fall into the interior of the moving trough. When the cylinder 42 extends and retracts, it can push the guide wheel 413 and the squeezing rod 412 to move through the outer wall of the guide frame 41. This causes the support frame 416 to slide on the third slide rod 415, which in turn causes the gear 420 to roll on the rack plate 419. This allows the cleaning plate 417 on the support frame 416 to rotate through the first synchronous wheel 421, the second synchronous wheel 422, and the synchronous belt 423. This ensures that the cleaning plate 417 is close to the baffle conveyor belt 2 during cleaning and can be interleaved after cleaning, achieving self-cleaning after cleaning. This avoids secondary contamination of the brush bristles on the cleaning plate 417 and improves the self-maintenance capability and long-term cleaning effect of the equipment.

[0024] Furthermore, the kneading assembly includes a lifting frame 425, an extrusion wheel 426, an extrusion plate 427, a circular plate 428, a displacement rod 429, an extrusion block 430, a synchronization plate 431, a third compression spring 432, a limiting plate 433, a sleeve 434, a telescopic rod 435, and a fourth compression spring 436. The lifting frame 425 is fixedly connected to both sides of the displacement plate 49. The moving frame 45 and the fixed plate 48 are each provided with a through groove to cooperate with the movement of the lifting frame 425. The extrusion wheel 426 is rotatably mounted on the lifting frame 425. The extrusion plate 427 is slidably inserted into the inner cavity of the lifting frame 425. The extrusion wheel 426 and the extrusion plate 427 cooperate with each other. The circular plate 428 and the extrusion block 426 cooperate with each other. Plate 427 is fixedly connected. One end of displacement rod 429 is fixedly connected to circular plate 428, and the other end of displacement rod 429 is slidably connected to the inner wall of through groove. Extrusion grooves are provided inside both moving frame 45 and fixed plate 48. Extrusion block 430 is fixedly connected to displacement rod 429 and slidably connected to the inner cavity of extrusion groove. Synchronization plate 431 is fixedly connected to the other end of displacement rod 429. Third compression spring 432 is sleeved on the outside of displacement rod 429. One end of third compression spring 432 is fixedly connected to extrusion block 430, and the other end of third compression spring 432 is fixedly connected to the inner wall of extrusion groove. Third compression spring 432 is always compressed. Block 430 provides a stable elastic force to displacement rod 429, so that after cylinder 42 descends and resets, cam 55 in drive mechanism 5 can rotate and drive multiple displacement rods 429 to move horizontally back and forth via synchronous plate 431. This allows the extrusion plate 427 to extrude force on lifting frame 425 and extrusion wheel 426, causing lifting frame 425 to drive two cleaning plates 417 to move alternately, achieving self-cleaning operation after cleaning. Limiting plate 433 is fixedly connected to the bottom end of the inner wall of frame 1 to limit the displacement of displacement plate 49. The top of limiting plate 433 is inclined to facilitate limiting the displacement of displacement plate 49 after cylinder 42 descends and resets. The displacement plate 49 can remain stationary, facilitating the self-cleaning operation of the cleaning plate 417. The sleeve 434 is fixedly connected to the top of the connecting plate 47 at equal intervals. One end of the telescopic rod 435 is slidably inserted into the inner cavity of the sleeve 434, and the other end of the telescopic rod 435 is fixedly connected to the displacement plate 49. One end of the fourth compression spring 436 is fixedly connected to the telescopic rod 435, and the other end of the fourth compression spring 436 is fixedly connected to the bottom end of the inner wall of the sleeve 434. The fourth compression spring 436 always provides a stable elastic force to the telescopic rod 435, thereby enabling the telescopic rod 435 to provide a supporting force to the displacement plate 49 and restricting the displacement direction to facilitate subsequent self-cleaning operations.

[0025] Specifically, the drive mechanism 5 includes a mounting plate 51, bolts 52, a housing 53, a motor 54, and a cam 55. The outer wall of the frame 1 has a mounting groove, and the mounting plate 51 is slidably inserted into the inner cavity of the mounting groove. The outer wall of the mounting plate 51 has countersunk holes at equal intervals, and the inner wall of the mounting groove has mounting holes at equal intervals. The bolts 52 pass through the countersunk holes and are threadedly inserted into the inner cavity of the mounting holes. The housing 53 is fixedly connected to the outer wall of the mounting plate 51, and the motor 54 is fixedly installed on the outer wall of the housing 53. The cam 55 is rotatably disposed inside the housing 53, and the output end of the motor 54 is connected to the cam 55 for transmission. The mounting plate 51 can be a transparent plate to facilitate observation of the operating status of the internal components. The motor 54 can drive the cam 55 to rotate, providing a drive source to drive the internal cleaning mechanism 4. When maintenance is required, the bolts 52 can be removed using external tools to remove the mounting plate 51 from the frame 1 for easy maintenance of the components.

[0026] Specifically, the air blowing mechanism 6 includes a blower 61, an air blowing pipe 62, and a connecting pipe 63. The blower 61 is fixedly installed on the outer wall of the frame 1, and the air blowing pipes 62 are symmetrically and equidistantly fixedly installed inside the frame 1. The air blowing pipes 62 are inclined, and the connecting pipes 63 are fixedly interlocked with the air blowing pipes 62 to connect multiple air blowing pipes 62. The blower 61 can generate different wind forces as needed, and the inclined, symmetrical, and equidistantly arranged air blowing pipes 62 form an interlaced airflow field, effectively eliminating air blowing dead angles and making the high-pressure airflow evenly act on the entire belt surface. This not only improves drying efficiency and consistency, but also quickly blows away the residual moisture after cleaning, ensuring that the conveyor belt quickly reaches a clean and dry state after cleaning, which is convenient for subsequent use.

[0027] Specifically, the water spraying mechanism 7 includes a water storage tank 71, a pump body 72, an annular pipe 73, nozzles 74, and a hose 75. The water storage tank 71 is fixedly installed on the outer wall of the frame 1. The pump body 72 is symmetrically fixedly connected to the top of the water storage tank 71. The annular pipe 73 is fixedly installed at the bottom of the cleaning plate 417. The nozzles 74 are equidistantly fixedly connected to the top of the annular pipe 73 and are fixedly interlocked with the cleaning plate 417. One end of the hose 75 is fixedly connected to the output end of the pump body 72, and the other end of the hose 75 passes through the frame 1 and is fixedly interlocked with the annular pipe 73. The pump body 72 can draw clean water from the water storage tank 71 and deliver it to the inside of the annular pipe 73 through the hose 75. The water is then sprayed out through multiple nozzles 74, which facilitates water spraying to assist cleaning when the cleaning plate 417 is being cleaned, thereby further improving the cleaning effect and making it easy to use.

[0028] Processing method of this invention: Step 1: After the feeding task is completed on the baffle conveyor belt 2, the equipment is started by the controller. The cylinder 42 in the cleaning mechanism 4 is activated, pushing the lifting plate 437 to rise, so that the connecting plate 47 is close to the cam 55, and the guide wheel 413 in the cleaning assembly moves along the specific contour of the guide frame 41. Finally, the cleaning plate 417 is adjusted to a vertical working state and close to the surface of the conveyor belt. At this time, the motor 54 in the drive mechanism 5 starts to run, driving the cam 55 to rotate. Step 2: The continuous rotation of cam 55 drives the entire moving frame 45 and fixed plate 48 to perform stable horizontal reciprocating motion through connecting plate 47. During this process, the pump body 72 of water spraying mechanism 7 starts, and the clean water in water storage tank 71 is evenly sprayed from nozzle 74 through ring pipe 73, so that cleaning plate 417 removes stubborn residue and washes away oil and debris when reciprocating cleaning baffle conveyor belt 2. Step 3: After cleaning and rinsing the surface, cylinder 42 retracts, causing lifting plate 437 to descend and reset. The guide frame 41 releases the constraint on guide wheel 413 in the cleaning assembly. Under the reset force of the second compression spring 414, the support frame 416 moves laterally along the third slide bar 415. This lateral displacement forces gear 420 to roll on the fixed rack plate 419, and then transmits the rotational motion to the rotating shaft 418 through the first synchronous pulley 421, synchronous belt 423 and second synchronous pulley 422. Finally, it drives the two cleaning plates 417 from a parallel vertical cleaning state to an interlaced posture. At this time, the cam 55 of the drive mechanism 5 turns to contact the synchronous plate 431 of the rubbing assembly. Step 4: The cam 55 continues to rotate, pushing the synchronous plate 431 and the displacement rod 429, causing the extrusion plate 427 to periodically extrude the extrusion wheel 426 on the lifting frame 425, thereby driving the two cleaning plates 417 in an interlaced state to perform high-frequency, small-amplitude reverse rubbing motions, thereby peeling off and shaking off the dirt accumulated in the bristles of the cleaning plate 417 itself, achieving self-cleaning. Step 5: During the cleaning and self-cleaning process, the blower 61 of the air blowing mechanism 6 is started, and the high-pressure airflow generated is delivered to all the inclined air blowing pipes 62 through the connecting pipe 63, forming an interlaced airflow field, which quickly blows away the residual moisture on the surface of the baffle conveyor belt 2 and dries it quickly. Step Six: After the entire cleaning, self-cleaning and drying process is completed, all mechanisms stop working under the controller command and the equipment is in standby mode. When maintenance is required, the bolts 52 on the mounting plate 51 of the drive mechanism 5 can be removed, and the mounting plate 51 and its components can be removed from the frame 1 for internal inspection and maintenance.

[0029] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic feeding device for food conveying, characterized in that, include: A frame (1) is provided with a baffle conveyor belt (2); Partition (3), the partition (3) is fixedly connected to the bottom end of the inner wall of the frame (1); Cleaning mechanism (4), which is located between the partition (3) and the inner wall of the frame (1), is used to clean the baffle conveyor belt (2). A drive mechanism (5) is mounted on a frame (1) and is used to control the action of the cleaning mechanism (4); Air blowing mechanism (6), which is disposed between the partition (3) and the inner wall of the frame (1) for drying the baffle conveyor belt (2); The water spraying mechanism (7) is mounted on the frame (1) and is used to spray water while the cleaning mechanism (4) is cleaning.

2. The automatic feeding device for food conveying according to claim 1, characterized in that, The cleaning mechanism (4) includes: Guide frame (41), the guide frame (41) is fixedly connected between the partition (3) and the inner wall of the frame (1); Cylinder (42), which is fixedly installed inside the guide frame (41); The lifting plate (437) is connected to the output end of the cylinder (42) in a transmission manner; The first slide rod (43) and the lifting plate (437) are provided with a first slide groove on the opposite side, and the end of the first slide rod (43) is fixedly connected to the inner wall of the first slide groove; The first slider (44) is slidably interlocked with the first slide rod (43); A movable frame (45) is fixedly connected to the outer wall of the first slider (44); The first compression spring (46) is sleeved on the outside of the first slide rod (43). One end of the first compression spring (46) is fixedly connected to the first slider (44), and the other end of the first compression spring (46) is fixedly connected to the inner wall of the first slide groove. Connecting plates (47) are fixedly connected at equal intervals between the movable frames (45); A fixing plate (48) is fixedly connected to the top of a connecting plate (47); A cleaning assembly is disposed between a movable frame (45) and a fixed plate (48); The rubbing assembly is disposed between the movable frame (45) and the fixed plate (48).

3. The automatic feeding device for food conveying according to claim 2, characterized in that, The cleaning component includes: Displacement plate (49), which is disposed between the movable frame (45) and the cleaning plate (417); The second slide rod (410) has a second sliding groove at the bottom end of the displacement plate (49), and the end of the second slide rod (410) is fixedly connected to the inner wall of the second sliding groove. The second slider (411) is slidably interlocked with the second slide rod (410); An extrusion rod (412) is fixedly connected to the outer wall of the second slider (411); Guide wheel (413), the guide wheel (413) is rotatably disposed at the end of the extrusion rod (412), and the guide wheel (413) cooperates with the outer wall of the guide frame (41); The second compression spring (414) is sleeved on the outside of the second slide rod (410). One end of the second compression spring (414) is fixedly connected to the second slider (411), and the other end of the second compression spring (414) is fixedly connected to the inner wall of the second slide groove.

4. The automatic feeding device for food conveying according to claim 3, characterized in that, The cleaning component also includes: The third slide rod (415) has a moving groove inside the movable frame (45), and the end of the third slide rod (415) is fixedly connected to the inner wall of the moving groove. The support frame (416) is slidably inserted into the third slide rod (415), the support frame (416) is slidably inserted into the inner cavity of the moving groove, and the support frame (416) is fixedly connected to the extrusion rod (412). A cleaning plate (417) is rotatably disposed between support frames (416); A rotating shaft (418) is fixedly inserted and connected to a cleaning plate (417) at its end, and the rotating shaft (418) is rotatably inserted and connected to a support frame (416). A rotating assembly, which is disposed inside the support frame (416), is used to adjust the angle of the cleaning plate (417).

5. The automatic feeding device for food conveying according to claim 4, characterized in that, The rotating assembly includes: The rack plate (419) has a groove at the top of the third slide rod (415), and the rack plate (419) is fixedly connected to the bottom end of the inner wall of the groove. Gear (420), the gear (420) is rotatably disposed inside the support frame (416), and the gear (420) is fixedly connected to the rack plate (419); The first synchronous pulley (421) is fixedly connected to the gear (420); The second synchronous pulley (422) is fixedly connected to the rotating shaft (418); A timing belt (423) is disposed between the first timing pulley (421) and the second timing pulley (422); A shielding plate (424) is fixedly sleeved on the outside of the support frame (416) to shield the displacement groove.

6. The automatic feeding device for food conveying according to claim 5, characterized in that, The rubbing component includes: The lifting frame (425) is fixedly connected to both sides of the displacement plate (49). The movable frame (45) and the fixed plate (48) are respectively provided with through slots to cooperate with the movement of the lifting frame (425). The extrusion wheel (426) is rotatably mounted on the lifting frame (425); The extrusion plate (427) is slidably inserted into the inner cavity of the lifting frame (425), and the extrusion wheel (426) cooperates with the extrusion plate (427). A circular plate (428) is fixedly connected to an extrusion plate (427); Displacement rod (429), one end of which is fixedly connected to circular plate (428), and the other end of which is slidably inserted into the inner wall of through groove; The extrusion block (430) and the moving frame (45) and the fixed plate (48) are both provided with extrusion grooves. The extrusion block (430) is fixedly inserted and connected to the displacement rod (429). The extrusion block (430) is slidably inserted and connected to the inner cavity of the extrusion groove. Synchronization plate (431), which is fixedly connected to the other end of displacement rod (429); The third compression spring (432) is sleeved on the outside of the displacement rod (429). One end of the third compression spring (432) is fixedly connected to the extrusion block (430), and the other end of the third compression spring (432) is fixedly connected to the inner wall of the extrusion groove. Limiting plate (433), the limiting plate (433) is fixedly connected to the bottom end of the inner wall of the frame (1) to limit the displacement of the displacement plate (49); Sleeve (434), which is fixedly connected at equal intervals to the top of the connecting plate (47); Telescopic rod (435), one end of which is slidably inserted into the inner cavity of sleeve (434), and the other end of which is fixedly connected to displacement plate (49); A fourth compression spring (436) is fixedly connected at one end to a telescopic rod (435) and at the other end to the bottom end of the inner wall of a sleeve (434).

7. The automatic feeding device for food conveying according to claim 6, characterized in that, The drive mechanism (5) includes: Mounting plate (51), the outer wall of the frame (1) is provided with a mounting groove, and the mounting plate (51) is slidably inserted into the inner cavity of the mounting groove; Bolt (52), the outer wall of the mounting plate (51) is provided with countersunk holes at equal intervals, the inner wall of the mounting groove is provided with mounting holes at equal intervals, and the bolt (52) passes through the countersunk holes and is threadedly connected to the inner cavity of the mounting holes; The housing (53) is fixedly connected to the outer wall of the mounting plate (51); Motor (54), said motor (54) is fixedly installed on the outer wall of housing (53); Cam (55) is rotatably disposed inside housing (53), and the output end of motor (54) is connected to cam (55) for transmission.

8. The automatic feeding device for food conveying according to claim 7, characterized in that, The blowing mechanism (6) includes: Fan (61), said fan (61) is fixedly installed on the outer wall of frame (1); Air blower (62), the air blower (62) is symmetrically and equidistantly fixedly installed inside the frame (1), the air blower (62) is inclined; A connecting pipe (63) is fixedly inserted into and connected to a blower pipe (62).

9. The automatic feeding device for food conveying according to claim 8, characterized in that, The water spraying mechanism (7) includes: Water storage tank (71), which is fixedly installed on the outer wall of the frame (1); Pump body (72), which is symmetrically and fixedly connected to the top of water storage tank (71); An annular tube (73) is fixedly installed at the bottom end of the cleaning plate (417); The nozzle (74) is fixedly connected at equal intervals to the top of the annular tube (73), and the nozzle (74) is fixedly inserted and connected to the cleaning plate (417); A hose (75) is fixedly connected at one end to the output end of the pump body (72), and the other end of the hose (75) passes through the frame (1) and is fixedly inserted into the annular pipe (73).

10. A processing method for an automatic feeding device for food conveying according to any one of claims 1-9, characterized in that, The specific usage steps are as follows: Step 1: After the feeding task is completed on the baffle conveyor belt (2), the equipment is started by the controller. The cylinder (42) in the cleaning mechanism (4) is activated, pushing the lifting plate (437) to rise, so that the connecting plate (47) is close to the cam (55), and the guide wheel (413) in the cleaning assembly moves along the specific contour of the guide frame (41). Finally, the cleaning plate (417) is adjusted to a vertical working state and close to the surface of the conveyor belt. At this time, the motor (54) in the drive mechanism (5) starts to run, driving the cam (55) to rotate. Step 2: The continuous rotation of the cam (55) drives the entire moving frame (45) and the fixed plate (48) to make stable horizontal reciprocating motion through the connecting plate (47). During this process, the pump body (72) of the water spraying mechanism (7) is started, and the clean water in the water storage tank (71) is evenly sprayed out from the nozzle (74) through the ring pipe (73), so that the cleaning plate (417) removes stubborn residues and washes away oil and debris when it reciprocates cleaning the baffle conveyor belt (2). Step 3: After the surface cleaning and rinsing are completed, the cylinder (42) retracts, driving the lifting plate (437) to descend and reset. The guide frame (41) releases the constraint on the guide wheel (413) in the cleaning assembly. Under the reset force of the second compression spring (414), the support frame (416) is pushed to move laterally along the third slide bar (415). This lateral displacement forces the gear (420) to roll on the fixed rack plate (419), and then transmits the rotational motion to the rotating shaft (418) through the first synchronous pulley (421), the synchronous belt (423) and the second synchronous pulley (422). Finally, it drives the two cleaning plates (417) from the parallel vertical cleaning state to an intersecting posture. At this time, the cam (55) of the drive mechanism (5) turns to contact the synchronous plate (431) of the rubbing assembly. Step 4: The cam (55) continues to rotate, pushing the synchronous plate (431) and the displacement rod (429) to make the squeezing plate (427) periodically squeeze the squeezing wheel (426) on the lifting frame (425), thereby driving the two cleaning plates (417) in an interlaced state to perform high-frequency, small-amplitude reverse rubbing motions, thereby peeling off and shaking off the dirt accumulated in the bristles of the cleaning plate (417) itself, achieving self-cleaning; Step 5: During the cleaning and self-cleaning process, the blower (61) of the air blowing mechanism (6) is started, and the generated high-pressure airflow is delivered to all the inclined air blowing pipes (62) through the connecting pipe (63), forming an interlaced airflow field, which quickly blows away the residual moisture on the surface of the baffle conveyor belt (2) and dries it quickly. Step 6: After the entire cleaning, self-cleaning and drying process is completed, all mechanisms stop working under the controller command and the equipment is on standby. When maintenance is required, the bolts (52) on the drive mechanism (5) mounting plate (51) can be removed, and the mounting plate (51) and its components can be removed from the frame (1) for internal inspection and maintenance.

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