A weighing and batching machine with a leak-proof material effect

Abstract

The present application relates to the technical field of batching machines, and discloses a weighing batching machine with a material leakage prevention effect, which comprises a fitting ring, the surface of the fitting ring is provided with an extension groove, the inner wall of the extension groove is slidably connected with an extension ring, and the end of the extension ring is fixedly connected with a spring sheet. The present application is provided with a blocking prevention mechanism, and the power device drives the rotating shaft to rotate at this time. The rotating shaft drives the vibrating roller to rotate when the rotating shaft rotates. The vibrating roller is in contact with the bottom of the vibrating plate when the vibrating roller rotates, so that a vibration is generated. The sliding plate and the fitting ring are vibrated as a whole when the vibrating plate vibrates. The extension ring is vibrated when the fitting ring vibrates. The protective hopper is vibrated when the extension ring vibrates. The outer wall of the sealing hopper is in contact with the inner wall of the protective hopper at this time. The sealing hopper is vibrated when the protective hopper vibrates. The blocking of the material is prevented due to the density of the material during the feeding process, and the downward conveying of the material is accelerated.

Description

Technical Field

[0001] This invention relates to the field of weighing and batching equipment technology, specifically a weighing and batching machine with anti-leakage effect. Background Technology

[0002] Ingredient mixing is the process of mixing certain raw materials together in a certain proportion during the production process. It is widely used in fields such as chemical engineering, construction, and pharmaceuticals.

[0003] Before feeding the mixed materials into the batching machine, the weight of the material needs to be set manually. When the mixed material is fed down, it is usually done manually by holding the receiving bag to catch it. Since the batching machine feeds the material from high to low and has an auxiliary feeding device inside, it generates a large impact force, which can easily knock over the receiving bag, resulting in wasted costs and certain dangers to the employees. Summary of the Invention

[0004] The purpose of this invention is to provide a weighing and batching machine with anti-leakage effect to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution: This invention relates to a weighing and batching machine with anti-leakage effect, comprising a support plate, a support frame fixedly connected to the bottom of the support plate, a transmission frame fixedly connected to the surface of the support plate, a motor fixedly connected to the top of the transmission frame, a transmission rod fixedly connected to the output end of the motor, a protective funnel fixedly connected to the inner wall of the support plate, extrusion grooves formed on both sides of the support plate, extrusion elastic rods fixedly connected to the inner wall of the extrusion grooves, a weighing device fixedly connected to the bottom of the support frame, and a display screen fixedly connected to the surface of the weighing device; and further comprising: A stirring mechanism, comprising a threaded ring, a pressing rod fixedly connected to the surface of the threaded ring, and a pressing block fixedly connected to the end of the pressing rod away from the threaded ring; An anti-blocking mechanism includes a fitting ring, the surface of which is provided with an extension groove, the inner wall of which is slidably connected to an extension ring, and the end of which is fixedly connected to a spring piece. A bag-hanging mechanism, comprising a sliding frame, a push rod rotatably connected to the surface of the sliding frame, and a hook rotatably connected to the end of the push rod away from the sliding frame; A sealing mechanism, comprising a sealing disc, wherein a reset spring is fixedly connected to the surface of the sealing disc.

[0006] Furthermore, the number of compression elastic rods is set to four, and they are divided into two groups of two. The four compression elastic rods are symmetrically arranged with the support plate as the center. The number of support frames is set to four, and the four support frames are symmetrically arranged at the bottom of the support plate.

[0007] Furthermore, the stirring mechanism includes a threaded rod, the end of which is fixedly connected to a rotating gear, the inner wall of the protective funnel is provided with a sealing funnel, the surface of the sealing funnel is provided with a force-bearing groove, the bottom of the sealing funnel is fixedly connected to a merging block, the side of the sealing funnel near the inner wall of the protective funnel is fixedly connected to a supporting elastic rod, the upper surface of the protective funnel is fixedly connected to a fixing frame, and the surface of the threaded rod is fixedly connected to a stirring roller.

[0008] Furthermore, the transmission rod is fixedly connected to the end of the rotating gear near the end of the transmission frame and through the surface of the transmission frame. The inner wall of the threaded ring is threadedly connected to the surface of the threaded rod. The end of the fixed frame away from the protective funnel is rotatably connected to the surface of the threaded rod. The surface of the sealing funnel is provided with a force-bearing groove. The bottom of the lower pressure block is slidably connected to the inner wall of the sealing funnel.

[0009] Furthermore, the anti-blocking mechanism includes a rotating shaft, a vibrating roller fixedly connected to the surface of the rotating shaft, a power device fixedly connected to the end of the rotating shaft, a vibrating elastic rod fixedly connected to the surface of the support plate, a vibrating plate fixedly connected to the end of the vibrating elastic rod away from the support plate, a slide rail fixedly connected to the surface of the vibrating plate, a sliding plate slidably connected to the surface of the slide rail, a driving plate fixedly connected to the surface of the sliding plate, and a transmission rack fixedly connected to the end of the driving plate.

[0010] Furthermore, the surface of the vibrating roller contacts the bottom of the vibrating plate, the surface of the transmission rack meshes with the surface of the rotating gear, four extension rings are provided, divided into two groups of two, the four extension rings are symmetrically arranged around the protective funnel, the bottom of the power device is fixedly connected to the surface of the support plate, the side of the rotating shaft away from the power device is rotatably connected to the surface of the support plate, and the bottom of the fitting ring is fixedly connected to the surface of the slide plate.

[0011] Furthermore, the bag scraping mechanism includes a movable block, a passive rod rotatably connected to the surface of the movable block, a push column rotatably connected to the end of the passive rod away from the movable block, a leak-proof ring fixedly connected to the end of the push column away from the passive rod, a driven plate fixedly connected to the surface of the leak-proof ring, a fixed block rotatably connected to the end of the push rod away from the hook, and a fixed plate fixedly connected to the surface of the protective funnel.

[0012] Furthermore, the surface of the movable block is slidably connected to the inner wall of the extrusion groove, the surface of the fixed plate is provided with a groove, the surface of the sliding frame is slidably connected to the inner wall of the groove, the inner wall of the original groove of the fixed block is slidably connected, the number of hooks is set to four, the four hooks are symmetrically arranged around the anti-leakage ring, and the two ends of the driving plate are fixedly connected to the upper surface of the movable block.

[0013] Furthermore, the sealing mechanism includes a driven ring, a pull rod is rotatably connected to the inner wall of the driven ring, a limiting elastic rod is fixedly connected to the surface of the driven ring, and a support plate is fixedly connected to the end of the limiting elastic rod away from the driven ring.

[0014] Furthermore, the outer wall of the driven ring is fixedly connected to the inner wall of the leak-proof ring, the surface of the sealing disc is rotatably connected to the bottom of the sealing funnel, the end of the reset spring away from the sealing disc is fixedly connected to the inner wall of the sealing funnel, and the inner wall of the support disc is fixedly connected to the lower surface of the sealing funnel.

[0015] The present invention has the following beneficial effects: This invention employs a stirring mechanism. First, the receiving belt is hung on the end of the hook. Then, the material is poured into the sealed funnel and weighed using a weighing device. The weight of the material is displayed on a screen. At this point, a motor is started, driving a transmission rod to rotate. The rotation of the transmission rod drives a rotating gear, which in turn drives a threaded rod. The rotation of the threaded rod causes the threaded ring to move downwards, which in turn drives the pressure rod downwards. As the pressure rod moves, it causes the pressure block to slide downwards along the inner wall of the pressure groove. During the sliding of the pressure block, the inner wall of the sealed funnel is inclined. As the pressure block slides downwards, it pushes the sealing funnel to expand in a direction away from each other. When the sealing funnel expands, it drives the merging block to expand and open in a direction away from each other, allowing the material to be conveyed downwards. At the same time as the sealing funnel expands, it pushes the supporting elastic rod to slide in a direction away from each other. At this time, the outer wall of the sealing funnel contacts the inner wall of the protective funnel. When the threaded rod rotates, it drives the stirring roller to rotate and stir the material. This achieves not only the calculation of the delivered material through the weighing device, but also the stirring of the material, making the material evenly stirred and accelerating the downward conveyance of the material.

[0016] This invention employs an anti-blocking mechanism. When the rotating gear rotates, it drives the transmission rack to move closer together. This movement pulls the drive plate closer together, which in turn causes the slide plate to slide closer together on the surface of the slide rail. The slide plate's movement further drives the contact rings closer together. When the spring contacts the surface of the protective funnel, it presses against the extension rings. Under this pressure, the extension rings slide in a semi-circular motion away from each other on the inner wall of the extension groove. At this point, the power unit is activated, driving the rotating shaft to rotate. This rotation drives the vibrating roller, which contacts the bottom of the vibrating plate, generating vibration. The vibration of the vibrating plate causes the slide plate and contact rings to vibrate as a whole. The vibration of the contact rings then causes the extension rings to vibrate, which in turn causes the protective funnel to vibrate. The outer wall of the sealing funnel contacts the inner wall of the protective funnel. The vibration of the protective funnel then causes the sealing funnel to vibrate, preventing blockages due to material density during feeding and accelerating the downward conveying of materials.

[0017] This invention utilizes a bag-hanging mechanism. When the driving plate moves, it causes a moving block to slide closer together on the inner wall of the extrusion groove. As the moving block slides, it pushes the extrusion elastic rod to retract closer together. When the extrusion elastic rod retracts to its final position, it limits the movement of the moving block. Simultaneously, the sliding of the moving block pushes the passive rod downwards. The passive rod then pushes the push column downwards. The push column's downward movement causes the leak-proof ring to move downwards. The leak-proof ring's movement causes the driven plate to slide downwards on the inner wall of the groove. As the driven plate slides, it pushes the push rod to move away from each other. The push rod's movement pulls the fixed block upwards. Simultaneously, the push rod's movement pushes the hook to move away from each other, widening the material receiving opening. This achieves automatic feeding, saves labor for workers, and improves work efficiency.

[0018] This invention employs a sealing mechanism. When the leak-proof ring moves downward, it drives the driven ring downward. The driven ring's movement pulls the pull rod downward, which in turn pulls the sealing disc downward and expands it to both sides, allowing material to be conveyed downward. As the sealing disc moves downward, the reset spring moves downward. Due to its elasticity, the reset spring changes from a curved shape to a straight shape when pulled by the sealing disc. The driven ring's downward movement pulls the limiting elastic rod downward, which then limits the driven ring at a certain position. Upon complete reset, the sealing disc, through the elastic force of the reset spring, seals the bottom of the sealing funnel, thus resealing the bottom and preventing material leakage.

[0019] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic cross-sectional view of the overall structure of the present invention; Figure 3 This is a schematic diagram of the overall structure of the stirring mechanism of the present invention; Figure 4 This is a schematic diagram of the stirring roller structure of the present invention; Figure 5 This is a schematic diagram of the overall structure of the anti-blocking mechanism of the present invention; Figure 6 This is a schematic diagram of the extended ring structure of the present invention; Figure 7 This is a schematic diagram of the overall structure of the bag hanging mechanism of the present invention; Figure 8 This is a schematic diagram of the driven plate structure of the present invention; Figure 9 This is a schematic diagram of the sealing mechanism of the present invention; Figure 10 This is a schematic diagram of the reset spring structure of the present invention.

[0022] The attached diagram lists the components represented by each number as follows: In the diagram: 1. Support plate; 2. Support frame; 3. Transmission frame; 4. Motor; 5. Transmission rod; 6. Protective funnel; 7. Extrusion elastic rod; 8. Weighing device; 9. Display screen; 10. Stirring mechanism; 11. Threaded rod; 12. Rotating gear; 13. Threaded ring; 14. Lower pressure rod; 15. Lower pressure block; 16. Sealing funnel; 17. Merging block; 18. Support elastic rod; 20. Fixing frame; 21. Stirring roller; 30. Anti-blocking mechanism; 31. Rotating shaft; 32. Vibrating roller; 33. Power unit; 35. Vibrating elastic rod; 3 6. Vibrating plate; 37. Slide rail; 38. Slide plate; 39. Drive plate; 40. Transmission rack; 41. Fitting ring; 42. Extension ring; 43. Spring; 50. Bag hanging mechanism; 51. Moving block; 52. Passive rod; 53. Push column; 56. Leak-proof ring; 59. Driven plate; 60. Sliding frame; 61. Push rod; 62. Hook; 63. Fixing block; 64. Fixing plate; 80. Sealing mechanism; 81. Driven ring; 82. Pull-down rod; 83. Sealing disc; 84. Reset spring; 85. Limiting elastic rod; 86. Support disc. Detailed Implementation

[0023] 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.

[0024] Please see Figure 1 - Figure 10 As shown, the present invention is a weighing and batching machine with anti-leakage effect, including a support plate 1, a support frame 2 fixedly connected to the bottom of the support plate 1, a transmission frame 3 fixedly connected to the surface of the support plate 1, a motor 4 fixedly connected to the top of the transmission frame 3, a transmission rod 5 fixedly connected to the output end of the motor 4, a protective funnel 6 fixedly connected to the inner wall of the support plate 1, extrusion grooves opened on both sides of the support plate 1, an extrusion elastic rod 7 fixedly connected to the inner wall of the extrusion groove, a weighing device 8 fixedly connected to the bottom of the support frame 2, a display screen 9 fixedly connected to the surface of the weighing device 8, and also includes; The stirring mechanism 10 includes a threaded ring 13. When the threaded rod 11 rotates, the threaded ring 13 will move downward. A pressing rod 14 is fixedly connected to the surface of the threaded ring 13. When the threaded ring 13 moves downward, it will drive the pressing rod 14 to move downward. A pressing block 15 is fixedly connected to the end of the pressing rod 14 away from the threaded ring 13. When the pressing rod 14 moves, it will drive the pressing block 15 to slide downward on the inner wall of the force groove. The anti-blocking mechanism 30 includes a fitting ring 41. When the slide plate 38 moves, it will drive the fitting ring 41 to move towards each other. The surface of the fitting ring 41 is provided with an extension groove. An extension ring 42 is slidably connected to the inner wall of the extension groove. When the spring piece 43 contacts the surface of the protective funnel 6, it will squeeze the extension ring 42 against each other. When the extension ring 42 is squeezed, it will slide in a semi-circular direction away from each other on the inner wall of the extension groove. When the fitting ring 41 vibrates, it will drive the extension ring 42 to vibrate. The end of the extension ring 42 is fixedly connected to the spring piece 43. The bag hanging mechanism 50 includes a sliding frame 60. A push rod 61 is rotatably connected to the surface of the sliding frame 60. When the driven plate 59 slides, it pushes the push rod 61 to move away from each other. A hook 62 is rotatably connected to the end of the push rod 61 away from the sliding frame 60. When the push rod 61 moves, it pushes the hook 62 to move away from each other and widens the receiving tape opening. The sealing mechanism 80 includes a sealing disc 83. When the pull rod 82 moves, it pulls the sealing disc 83 downward and expands to both sides, at which time the material will be conveyed downward. A reset spring 84 is fixedly connected to the surface of the sealing disc 83. When the sealing disc 83 moves downward, the reset spring 84 moves downward. Since the reset spring 84 is elastic, when the sealing disc 83 pulls the reset spring 84, the reset spring 84 changes from a curved shape to a straight shape.

[0025] There are four compression elastic rods 7, which are divided into two groups of two. The four compression elastic rods 7 are symmetrically arranged with the support plate 1 as the center. There are four support frames 2, which are symmetrically arranged at the bottom of the support plate 1.

[0026] The mixing mechanism 10 includes a threaded rod 11. When the rotating gear 12 rotates, it drives the threaded rod 11 to rotate. The end of the threaded rod 11 is fixedly connected to the rotating gear 12. The weight is then measured by a weighing device 8, and the weight of the material is displayed on a screen 9. At this time, the motor 4 is started to drive the transmission rod 5 to rotate. When the transmission rod 5 rotates, it drives the rotating gear 12 to rotate. The inner wall of the protective funnel 6 is provided with a sealing funnel 16. First, the receiving belt is hung on the end of the hook 62, and then the material is poured into the inside of the sealing funnel 16. The surface of the sealing funnel 16 is provided with a force-bearing groove. The bottom of the sealing funnel 16 is fixedly connected to a merging block 17. When the sealing funnel 16 expands, it will drive the merging block 17 to expand and open in a direction away from each other, so that the material is conveyed downward. The side of the sealing funnel 16 near the inner wall of the protective funnel 6 is fixedly connected to a supporting elastic rod 18. When the sealing funnel 16 expands, it will push the supporting elastic rod 18 to slide in a direction away from each other. The upper surface of the protective funnel 6 is fixedly connected to a fixing frame 20, and the surface of the threaded rod 11 is fixedly connected to a stirring roller 21.

[0027] The transmission rod 5 is close to one end of the rotating gear 12 and is fixedly connected to the end of the rotating gear 12 through the surface of the transmission frame 3. The inner wall of the threaded ring 13 is threadedly connected to the surface of the threaded rod 11. The end of the fixed frame 20 away from the protective funnel 6 is rotatably connected to the surface of the threaded rod 11. The surface of the sealing funnel 16 is provided with a force groove. The bottom of the lower pressure block 15 is slidably connected to the inner wall of the sealing funnel 16. When the lower pressure block 15 slides, since the inner wall of the sealing funnel 16 is inclined, the outer wall of the sealing funnel 16 contacts the inner wall of the protective funnel 6. When the lower pressure block 15 slides down, it will push the sealing funnel 16 to expand in a direction away from each other. When the threaded rod 11 rotates, it will drive the stirring roller 21 to rotate and stir the material. Thus, it can not only calculate the delivered material by the weighing device, but also stir the material, so that the material is stirred evenly and the material is conveyed downward faster.

[0028] The anti-blocking mechanism 30 includes a rotating shaft 31, with a vibrating roller 32 fixedly connected to the surface of the rotating shaft 31. When the power device 33 is activated, it drives the rotating shaft 31 to rotate, which in turn drives the vibrating roller 32 to rotate. The power device 33 is fixedly connected to the end of the rotating shaft 31. A vibrating elastic rod 35 is fixedly connected to the surface of the support plate 1, and a vibrating plate 36 is fixedly connected to the end of the vibrating elastic rod 35 away from the support plate 1. When the vibrating roller 32 rotates, it contacts the bottom of the vibrating plate 36, generating vibration. A slide rail 37 is fixedly connected to the surface of the vibrating plate 36, and a sliding plate 38 is slidably connected to the surface of the slide rail 37. When the drive plate 39 moves, it drives the sliding plate. 38 slides on the surface of slide rail 37 towards each other. A driving plate 39 is fixedly connected to the surface of slide plate 38. When the transmission rack 40 moves, it pulls the driving plate 39 towards each other. The end of the driving plate 39 is fixedly connected to the transmission rack 40. When the rotating gear 12 rotates, it drives the transmission rack 40 towards each other. When the extension ring 42 vibrates, it drives the protective funnel 6 to vibrate. At this time, the outer wall of the sealing funnel 16 contacts the inner wall of the protective funnel 6. When the protective funnel 6 vibrates, it drives the sealing funnel 16 to vibrate, preventing blockage due to the density of the material during the feeding process, and accelerating the downward conveying of the material.

[0029] The surface of the vibrating roller 32 contacts the bottom of the vibrating plate 36, the surface of the transmission rack 40 meshes with the surface of the rotating gear 12, and four extension rings 42 are provided, divided into two groups of two each. The four extension rings 42 are symmetrically arranged with the protective funnel 6 as the center. The bottom of the power device 33 is fixedly connected to the surface of the support plate 1, and the side of the rotating shaft 31 away from the power device 33 is rotatably connected to the surface of the support plate 1. The bottom of the contact ring 41 is fixedly connected to the surface of the slide plate 38. When the vibrating plate 36 vibrates, it will drive the slide plate 38 and the contact ring 41 to vibrate as a whole.

[0030] The bag hanging mechanism 50 includes a movable block 51. When the driving plate 39 moves, it causes the movable block 51 to slide closer together on the inner wall of the extrusion groove. When the movable block 51 slides, it pushes the extrusion elastic rod 7 to retract closer together. When the extrusion elastic rod 7 retracts to its final position, it limits the movable block 51. A passive rod 52 is rotatably connected to the surface of the movable block 51. When the movable block 51 slides, it pushes the passive rod 52 downward. A push column 53 is rotatably connected to the end of the passive rod 52 away from the movable block 51. When the passive rod 52 moves... The push rod 53 is pushed to move downward. A leak-proof ring 56 is fixedly connected to the end of the push rod 53 away from the passive rod 52. A driven plate 59 is fixedly connected to the surface of the leak-proof ring 56. When the leak-proof ring 56 moves, it will drive the driven plate 59 to slide downward on the inner wall of the groove. A fixed block 63 is rotatably connected to the end of the push rod 61 away from the hook 62. When the push rod 61 moves, it will pull the fixed block 63 to slide upward. A fixed plate 64 is fixedly connected to the surface of the protective funnel 6, thereby realizing automatic feeding, saving labor for workers and improving work efficiency.

[0031] The surface of the movable block 51 is slidably connected to the inner wall of the extrusion groove. The surface of the fixed plate 64 is provided with a groove. The surface of the sliding frame 60 is slidably connected to the inner wall of the groove. The fixed block 63 is slidably connected to the inner wall of the original groove. There are four hooks 62. The four hooks 62 are symmetrically arranged with the anti-leakage ring 56 as the center. When the pushing column 53 moves downward, it will drive the anti-leakage ring 56 to move downward, and drive the two ends of the plate 39 to be fixedly connected to the upper surface of the movable block 51.

[0032] The sealing mechanism 80 includes a driven ring 81. When the leak-proof ring 56 moves downward, it will drive the driven ring 81 to move downward. A pull rod 82 is rotatably connected to the inner wall of the driven ring 81. When the driven ring 81 moves, it will pull the pull rod 82 downward. A limiting elastic rod 85 is fixedly connected to the surface of the driven ring 81. When the driven ring 81 moves downward, it will pull the limiting elastic rod 85 to extend downward. When the limiting elastic rod 85 extends to a certain position, it will limit the driven ring 81. A support plate 86 is fixedly connected to the end of the limiting elastic rod 85 away from the driven ring 81.

[0033] The outer wall of the driven ring 81 is fixedly connected to the inner wall of the leak-proof ring 56. The surface of the sealing disc 83 is rotatably connected to the bottom of the sealing funnel 16. The end of the reset spring 84 away from the sealing disc 83 is fixedly connected to the inner wall of the sealing funnel 16. The inner wall of the support disc 86 is fixedly connected to the lower surface of the sealing funnel 16. When the whole is reset, the sealing disc 83 will seal the bottom of the sealing funnel 16 through the elastic force of the reset spring 84, thereby achieving a re-sealing of the bottom of the sealing funnel 16 and preventing material leakage.

[0034] In use, first hang the receiving belt on the end of the hook, then pour the material into the sealed funnel, and weigh it using a weighing device. The weight of the material is displayed on the screen. Then, start the motor to drive the transmission rod to rotate. When the transmission rod rotates, it drives the rotating gear, which in turn drives the threaded rod. When the threaded rod rotates, it causes the threaded ring to move downwards. This downward movement of the threaded ring causes the pressure rod to move downwards. As the pressure rod moves, it causes the pressure block to slide downwards along the inner wall of the pressure groove. During this sliding process, because the inner wall of the sealed funnel is slanted, the pressure block pushes the sealed funnel to expand in a direction away from each other. This expansion of the sealed funnel causes the merging blocks to expand and open in a direction away from each other. The material is conveyed downwards. As the sealed funnel expands, it pushes the supporting elastic rods to slide away from each other. At this time, the outer wall of the sealed funnel contacts the inner wall of the protective funnel. When the threaded rod rotates, it drives the stirring roller to rotate and stir the material. This achieves not only the calculation of the delivered material by the weighing device, but also the stirring of the material, making the material uniform and accelerating its downward conveyance. When the rotating gear rotates, it drives the transmission rack to move closer together. When the transmission rack moves, it pulls the driving plate to move closer together. When the driving plate moves, it drives the sliding plate to slide closer together on the surface of the slide rail. When the sliding plate moves, it drives the contact ring to move closer together. When the spring contacts the surface of the protective funnel, it presses against the extension ring. When the extension ring is pressed, it slides in a semi-circular motion away from each other on the inner wall of the extension groove. At this time, the power unit is activated, driving the rotating shaft to rotate. The rotating shaft then drives the vibrating roller to rotate, which in turn contacts the bottom of the vibrating plate, generating vibration. When the vibrating plate vibrates, it causes the sliding plate and the bonding ring to vibrate as a whole. The vibration of the bonding ring then causes the extension ring to vibrate, which in turn causes the protective funnel to vibrate. At this point, the outer wall of the sealing funnel contacts the inner wall of the protective funnel. The vibration of the protective funnel then causes the sealing funnel to vibrate, preventing blockages due to material density during feeding and accelerating the downward conveying of material. This movement of the plate... The sliding mechanism causes the moving blocks to slide closer together on the inner wall of the extrusion groove. As the moving blocks slide, they push the extrusion elastic rods to retract in the same direction. When the extrusion elastic rods retract to their final position, they limit the movement of the moving blocks. Simultaneously, the sliding of the moving blocks pushes the driven rod downwards, which in turn pushes the push column downwards. This downward movement of the push column causes the anti-leakage ring to move downwards, which in turn causes the driven plate to slide downwards on the inner wall of the groove. As the driven plate slides, it pushes the push rod away from the material, which in turn pulls the fixed block upwards. Simultaneously, the push rod pushes the hooks away from the material, widening the feeding opening. This achieves automatic feeding and saves labor for workers.It also improves work efficiency. When the anti-leak ring moves downwards, it drives the driven ring downwards. The driven ring's movement pulls the pull rod downwards, which in turn pulls the sealing disc downwards and expands to both sides, allowing material to be conveyed downwards. As the sealing disc moves downwards, the reset spring moves downwards. Due to its elasticity, when the sealing disc pulls the reset spring, it changes from a curved shape to a straight shape. When the driven ring moves downwards, it pulls the limiting elastic rod downwards. When the limiting elastic rod reaches a certain position, it limits the driven ring. Upon complete reset, the sealing disc, through the elastic force of the reset spring, seals the bottom of the sealing funnel, thus achieving a second seal and preventing material leakage.

[0035] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A weighing and batching machine with anti-leakage effect, comprising a support plate (1), a support frame (2) fixedly connected to the bottom of the support plate (1), a transmission frame (3) fixedly connected to the surface of the support plate (1), a motor (4) fixedly connected to the top of the transmission frame (3), a transmission rod (5) fixedly connected to the output end of the motor (4), a protective funnel (6) fixedly connected to the inner wall of the support plate (1), extrusion grooves provided on both sides of the support plate (1), an extrusion elastic rod (7) fixedly connected to the inner wall of the extrusion groove, a weighing device (8) fixedly connected to the bottom of the support frame (2), and a display screen (9) fixedly connected to the surface of the weighing device (8), characterized in that, Also includes; A stirring mechanism (10) includes a threaded ring (13) and a threaded rod (11). A pressing rod (14) is fixedly connected to the surface of the threaded ring (13), and a pressing block (15) is fixedly connected to one end of the pressing rod (14) away from the threaded ring (13). A rotating gear (12) is fixedly connected to the end of the threaded rod (11). A sealing funnel (16) is provided on the inner wall of the protective funnel (6). A force-bearing groove is opened on the surface of the sealing funnel (16). A merging block (17) is fixedly connected to the bottom of the sealing funnel (16). A supporting elastic rod (18) is fixedly connected to the side of the sealing funnel (16) near the inner wall of the protective funnel (6). A fixing frame (20) is fixedly connected to the upper surface of the protective funnel (6). A stirring roller (21) is fixedly connected to the surface of the threaded rod (11). The inner wall of the threaded ring (13) is threadedly connected to the surface of the threaded rod (11), the end of the fixing frame (20) away from the protective funnel (6) is rotatably connected to the surface of the threaded rod (11), the surface of the sealing funnel (16) is provided with a force groove, and the bottom of the lower pressure block (15) is slidably connected to the inner wall of the sealing funnel (16). The anti-blocking mechanism (30) includes a fitting ring (41) and a rotating shaft (31). The surface of the fitting ring (41) is provided with an extension groove. An extension ring (42) is slidably connected to the inner wall of the extension groove. A spring piece (43) is fixedly connected to the end of the extension ring (42). A vibrating roller (32) is fixedly connected to the surface of the rotating shaft (31), a power device (33) is fixedly connected to the end of the rotating shaft (31), a vibrating elastic rod (35) is fixedly connected to the surface of the support plate (1), a vibrating plate (36) is fixedly connected to the end of the vibrating elastic rod (35) away from the support plate (1), a slide rail (37) is fixedly connected to the surface of the vibrating plate (36), a sliding plate (38) is slidably connected to the surface of the slide rail (37), a driving plate (39) is fixedly connected to the surface of the sliding plate (38), and a transmission rack (40) is fixedly connected to the end of the driving plate (39). The surface of the vibrating roller (32) contacts the bottom of the vibrating plate (36), the surface of the transmission rack (40) meshes with the surface of the rotating gear (12), the bottom of the power unit (33) is fixedly connected to the surface of the support plate (1), the side of the rotating shaft (31) away from the power unit (33) is rotatably connected to the surface of the support plate (1), and the bottom of the fitting ring (41) is fixedly connected to the surface of the sliding plate (38). The bag hanging mechanism (50) includes a sliding frame (60) and a moving block (51). A push rod (61) is rotatably connected to the surface of the sliding frame (60), and a hook (62) is rotatably connected to the end of the push rod (61) away from the sliding frame (60). A passive rod (52) is rotatably connected to the surface of the movable block (51). A push column (53) is rotatably connected to the end of the passive rod (52) away from the movable block (51). A leak-proof ring (56) is fixedly connected to the end of the push column (53) away from the passive rod (52). A driven plate (59) is fixedly connected to the surface of the leak-proof ring (56). A fixed block (63) is rotatably connected to the end of the push rod (61) away from the hook (62). A fixed plate (64) is fixedly connected to the surface of the protective funnel (6). The surface of the movable block (51) is slidably connected to the inner wall of the extrusion groove. The surface of the fixed plate (64) is provided with a groove. The surface of the sliding frame (60) is slidably connected to the inner wall of the groove. The fixed block (63) is slidably connected to the inner wall of the original groove. A sealing mechanism (80) includes a sealing disc (83) and a driven ring (81), and a reset spring (84) is fixedly connected to the surface of the sealing disc (83). The inner wall of the driven ring (81) is rotatably connected to a pull rod (82), and a limiting elastic rod (85) is fixedly connected to the surface of the driven ring (81). A support plate (86) is fixedly connected to one end of the limiting elastic rod (85) away from the driven ring (81). The outer wall of the driven ring (81) is fixedly connected to the inner wall of the leak-proof ring (56), the surface of the sealing disc (83) is rotatably connected to the bottom of the sealing funnel (16), the end of the reset spring (84) away from the sealing disc (83) is fixedly connected to the inner wall of the sealing funnel (16), and the inner wall of the support disc (86) is fixedly connected to the lower surface of the sealing funnel (16).

2. The weighing and batching machine with anti-leakage effect according to claim 1, characterized in that: The number of the compression elastic rods (7) is four, and they are divided into two groups of two. The four compression elastic rods (7) are symmetrically arranged with the support plate (1) as the center. The number of the support frame (2) is four, and the four support frames (2) are symmetrically arranged at the bottom of the support plate (1).

3. A weighing and batching machine with anti-leakage effect according to claim 1, characterized in that: The transmission rod (5) is located near one end of the rotating gear (12) and is fixedly connected to the end of the rotating gear (12) through the surface of the transmission frame (3).

4. A weighing and batching machine with anti-leakage effect according to claim 1, characterized in that: The number of the extension rings (42) is set to four, and they are divided into two groups of two. The four extension rings (42) are symmetrically arranged with the protective funnel (6) as the center.

5. A weighing and batching machine with anti-leakage effect according to claim 1, characterized in that: The number of hooks (62) is four, and the four hooks (62) are symmetrically arranged around the anti-leakage ring (56). The two ends of the driving plate (39) are fixedly connected to the upper surface of the moving block (51).

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