Material weighing, mixing and conveying device

Abstract

The application discloses a material weighing, mixing and conveying device, which comprises a rack, a conveying disc rotatably arranged on the rack, a discharging assembly arranged on the rack and used for conveying material in a conveying groove at a discharging station into a mixing cylinder, and an upper feeding assembly, a first pushing assembly, a first discharging assembly and a weighing assembly arranged on the rack and corresponding to the corresponding material groove at the upper feeding station, wherein the rack is provided with the mixing cylinder, a plurality of conveying grooves are formed on the conveying disc in the circumferential direction, the conveying groove has an upper feeding station and a discharging station during the movement of the conveying disc, a partition plate is arranged on the conveying groove, the partition plate separates the corresponding conveying groove into two material grooves, a material plate for receiving material is arranged in the material groove and slides in the vertical direction, the upper feeding assembly comprises a storage container arranged on the rack, and when the conveying groove moves to the upper feeding station, the storage container is suitable for feeding material into the corresponding material groove, and the automatic rejection of the material with unqualified weight improves the production efficiency and quality.

Description

Technical Field

[0001] This invention relates to the field of quantitative material conveying technology, specifically to a material weighing, mixing and conveying device. Background Technology

[0002] Currently, material weighing, mixing and conveying devices are widely used in industries such as fine chemicals, food, pharmaceuticals, and plastic modification. Their core function is to accurately weigh and mix various materials according to a preset ratio and then convey them to the next process. More accurate weighing is especially important to improve product quality.

[0003] A search revealed that patent CN220715749U discloses a material weighing, mixing, and proportioning device. This patent weighs different materials separately, and only puts them into the mixing device after the weight of a single material is within the required range. However, it cannot automatically remove materials that do not meet the weight requirements after weighing. Relying on manual methods will reduce the overall production efficiency. If substandard materials are directly fed into the mixing device, the proportion deviation of the final mixture will be further increased, thereby affecting the product quality. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the defects of the prior art and provide a material weighing, mixing and conveying device that improves production efficiency and quality by automatically rejecting materials that do not meet the weight standards.

[0005] To solve the above-mentioned technical problems, the technical solution of the present invention is: a material weighing, mixing and conveying device, comprising:

[0006] A frame, on which a mixing cylinder is mounted;

[0007] A conveyor plate is rotatably mounted on the frame. Multiple conveying grooves are opened on the conveyor plate along the circumference. During the movement of the conveyor plate, the conveying groove has a loading station and a unloading station. A partition plate is provided on the conveying groove, which divides the corresponding conveying groove into two material grooves. A material plate for receiving materials is slidably arranged vertically in the material groove.

[0008] A feeding assembly is installed on the frame to feed material from the conveying trough at the feeding station into the mixing cylinder;

[0009] A feeding assembly, a first pushing component, a first discharging component, and a weighing component are respectively installed on the frame and corresponding to the material troughs located at the feeding station. The feeding assembly includes a storage container installed on the frame, wherein:

[0010] When the conveying trough moves to the feeding station, the storage container is adapted to put the material into the corresponding material trough, the weighing component is used to weigh the material in the corresponding material trough, and the first pushing component is adapted to be controlled to push the material in the corresponding material trough into the corresponding first discharging component.

[0011] The two storage containers are used to store different materials respectively.

[0012] Furthermore, the feeding assembly includes a second pushing component and a second discharging component respectively corresponding to the two material troughs in the conveying trough located at the feeding station. Both the second pushing component and the second discharging component are mounted on the frame. The second pushing component is adapted to push the material in the two material troughs in the conveying trough located at the feeding station to the corresponding second discharging component. The second discharging component is adapted to pass the material therein into the mixing cylinder.

[0013] Furthermore, a limiting component is provided inside the material tank, the limiting component comprising:

[0014] A mounting plate fixedly connected to the corresponding material plate;

[0015] A limiting cover is slidably disposed radially on the mounting plate corresponding to the conveyor disc. The limiting cover has a storage station and a discharge station during the sliding process. The limiting cover has a storage chamber that penetrates itself in the vertical direction. The storage chamber includes an upper port and a lower port. The upper port is used to allow material to enter the storage chamber and fall onto the material plate. When the limiting cover is in the storage station, the material plate abuts against the lower port to close the lower port, so that the material stays in the storage chamber. When the limiting cover is in the discharge station, the material plate does not contact the lower port, and the lower port is opened, so that the material is discharged from the lower port to the outside of the storage chamber.

[0016] A reset elastic element is installed on the mounting plate corresponding to the limit cover. The reset elastic element is used to drive the corresponding limit cover to reset.

[0017] Furthermore, in order to remove materials that do not meet the weight requirements from the conveying trough, the first discharge component includes a first discharge hood, on which a discharge pipe communicating with the first discharge hood is provided. The first pushing component is adapted to push the material in the corresponding material trough in the conveying trough located at the loading station into the corresponding first discharge hood and discharge it through the corresponding discharge pipe.

[0018] Furthermore, the second discharge component includes a second discharge hood disposed on the frame, the second discharge hood being provided with a conveying pipe for guiding the material into the mixing cylinder, and the second pushing component being adapted to push the material in the corresponding material trough in the conveying trough at the discharge station into the corresponding second discharge hood, and the material in the second discharge hood being guided into the mixing cylinder through the corresponding conveying pipe.

[0019] Furthermore, the frame is provided with an electrically controlled slide rail corresponding to the weighing component, and a movable seat is provided on the moving end of the electrically controlled slide rail. The weighing component is installed on the movable seat corresponding to the electrically controlled slide rail. The movable seat is adapted to be moved, thereby driving the corresponding weighing component to move in the vertical direction, thereby driving the corresponding weighing component to move to the detection station or the standby station.

[0020] Furthermore, to improve mixing efficiency, a dispersing component is respectively provided between the two conveying pipes and the mixing cylinder. The conveying pipes are adapted to first pass the material into the corresponding dispersing component, and then pass the material into the mixing cylinder through the corresponding dispersing component. The dispersing component includes:

[0021] A conveying hood, comprising an inlet and an outlet, wherein the inlet of the conveying hood is connected to the corresponding conveying pipe, and the outlet of the conveying hood is connected to the mixing cylinder;

[0022] Two drive rollers are rotatably arranged inside the conveyor hood, and a conveyor belt is sleeved between the two drive rollers. The drive rollers are adapted to be rotated to drive the conveyor belt to move, and then the material that falls on the conveyor belt through the inlet of the conveyor hood is conveyed to the outlet of the conveyor hood.

[0023] Furthermore, in order to control the proportion of multiple materials entering the mixing cylinder simultaneously, an adjusting plate is slidably provided on the conveying cover along the vertical direction. A conveying chamber for material movement is formed between the upper side of the conveyor belt and the bottom wall of the adjusting plate. The conveying chamber is connected to the inlet and outlet of the conveying cover respectively. The adjusting plate is adapted to be moved towards or away from the upper side of the corresponding conveyor belt, thereby changing the size of the conveying chamber.

[0024] Furthermore, the mixing cylinder includes a mixing tank body rotatably mounted on the frame and a cover plate fixedly mounted on the frame. The upper end of the cover plate is mounted on the frame, and the lower end of the cover plate is rotatably connected to the upper end of the mixing tank body. The cover plate is connected to the outlet of the conveying hood, and a through groove is provided at the connection point between the cover plate and the outlet of the conveying hood, which respectively connects the inner cavity of the mixing tank body and the outlet of the conveying hood.

[0025] Furthermore, the mixing cylinder is provided with a stirring mechanism, which includes a stirring drive and a stirring element. The stirring element includes a connecting end and a stirring end. The connecting end of the stirring element is rotatably mounted on the cover plate, and the stirring end of the stirring element extends into the inner cavity of the mixing tank. The stirring drive is mounted on the cover plate and is connected to the stirring element to drive the stirring element to rotate within the mixing tank. The stirring element is configured to rotate in the opposite direction to the direction of rotation of the corresponding mixing tank.

[0026] By adopting the above technical solution, the present invention has the following beneficial effects:

[0027] As the conveyor plate rotates, the conveyor trough moves to the loading station. The storage container feeds material into the corresponding material trough in the conveyor trough. After the material enters the material trough, it falls onto the corresponding material plate. The corresponding weighing component moves from the standby station to the detection station. The weighing component contacts the corresponding contact component and weighs the material on the material plate through the contact component, feeding the data back to the controller. The controller determines whether the material weight meets the standard. If it does not meet the standard, the controller adjusts the flow control component of the corresponding storage container to correct the subsequent feeding amount. At the same time, it controls the corresponding first pushing component to push the substandard material in the material trough to the corresponding first discharging component. After the substandard material in the material trough is discharged, the weighing component moves to the standby station and does not contact the contact component. The corresponding storage container feeds the material into the corresponding material trough again. The above process is repeated until the material in the material trough weighs up to the standard. The other material in the other material trough is processed in the same way until the materials in both material troughs weigh up to the standard. Then, the conveyor trough moves to the unloading station and the two materials are fed into the mixing cylinder through the unloading component for mixing. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall structure of the present invention. Figure 1 ;

[0029] Figure 2 This is a schematic diagram of the overall structure of the present invention. Figure 2 ;

[0030] Figure 3 This is a schematic diagram of the material plate structure of the present invention;

[0031] Figure 4 This is a schematic diagram of the conveyor tray structure of the present invention;

[0032] Figure 5 This is a schematic diagram showing the positions of the inner and outer blocking parts of the present invention;

[0033] Figure 6 This is a schematic diagram of the structure at the inner and outer blocking parts of the present invention;

[0034] Figure 7This is a schematic diagram showing the location of the distributed components of the present invention;

[0035] Figure 8 This is a schematic diagram of the internal structure of the conveyor cover of the present invention;

[0036] In the diagram: 1. Frame; 11. Storage container; 13. Moving base; 14. Weighing component; 16. First rotating mechanism; 17. Electrically controlled slide rail; 18. Inner blocking part; 19. Outer blocking part;

[0037] 2. Conveyor tray; 21. Conveyor trough; 22. Material plate; 23. Contact element; 24. Divider plate; 25. Material trough;

[0038] 3. First pushing component; 31. Second pushing component; 32. First drive cylinder; 33. First push plate; 34. First through groove; 37. Second drive cylinder; 38. Second push plate; 310. Connecting plate; 311. Second through groove; 313. Limiting cover; 314. Mounting plate;

[0039] 4. First discharge component; 41. Second discharge component; 412. Mixing cylinder; 42. First discharge hood; 43. Discharge pipe; 44. Second discharge hood; 46. Conveying pipe;

[0040] 7. Conveyor cover; 71. Drive roller; 72. Conveyor belt; 73. Adjusting plate; 74. Conveyor chamber; 75. Adjusting drive cylinder; 76. Blocking surface; 77. Mixing tank body; 78. Cover plate; 79. Second rotating mechanism;

[0041] 8. Stirring mechanism. Detailed Implementation

[0042] To make the content of this invention easier to understand, the invention will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0043] Example 1: As Figure 1-4 As shown, the material weighing, mixing, and conveying device includes:

[0044] Frame 1, on which a mixing cylinder 412 is installed;

[0045] A conveyor plate 2 is rotatably mounted on the frame 1. Multiple conveyor grooves 21 are provided on the conveyor plate 2 along the circumference. During the movement of the conveyor plate 2, the conveyor grooves 21 have a loading station and a unloading station. A partition plate 24 is provided on the conveyor grooves 21. The partition plate 24 divides the corresponding conveyor grooves 21 into two material grooves 25. A material plate 22 for receiving materials is slidably mounted vertically inside the material grooves 25.

[0046] A feeding assembly mounted on the frame 1 is used to feed the material in the conveying trough 21 at the feeding station into the mixing cylinder 412.

[0047] A feeding assembly, a first pushing component 3, a first discharging component 4, and a weighing component 14 are respectively installed on the frame 1 and corresponding to the material troughs 25 located at the feeding station. The feeding assembly includes a storage container 11 installed on the frame 1, wherein:

[0048] When the conveying trough 21 moves to the feeding station, the storage container 11 is adapted to put the material into the corresponding material trough 25, the weighing component 14 is used to weigh the material in the corresponding material trough 25, and the first pushing component 3 is adapted to be controlled to start pushing the material in the corresponding material trough 25 to the corresponding first discharge component 4.

[0049] Two storage containers 11 are used to store different materials respectively.

[0050] In this embodiment, a contact member 23 may be provided on the material plate 22, and the weighing member 14 can move vertically and has a detection station and a standby station during the movement. When the conveying trough 21 moves to the loading station, the weighing member 14 moves to the detection station and contacts the contact member 23 corresponding to the corresponding material trough 25 to weigh the material in the corresponding material trough 25.

[0051] Specifically, each of the two storage containers 11 is equipped with a flow control component at its outlet. The flow control component can be a gate valve or a screw feeder, etc. The flow control component is used to control the discharge speed or discharge time of the corresponding storage container 11. The flow control component can be selected according to the accuracy required for actual production.

[0052] Specifically, the material weighing, mixing and conveying device also includes a controller, which is connected to two weighing components 14, two first pushing components 3 and two flow control components respectively.

[0053] In this embodiment, as the conveyor plate 2 rotates, the conveyor trough 21 moves to the loading station. The storage container 11 feeds material into the material trough 25 in the corresponding conveyor trough 21. After entering the material trough 25, the material falls onto the corresponding material plate 22. The corresponding weighing component 14 moves from the standby station to the detection station. The weighing component 14 contacts the corresponding contact component 23. The weighing component 14 weighs the material on the material plate 22 through the contact component 23 and feeds the data back to the controller. The controller determines whether the material weight meets the standard. If it does not meet the standard, the controller adjusts the flow control component of the corresponding storage container 11 to correct the subsequent feeding amount, and at the same time controls the flow control of the material. The first pushing component 3 pushes the substandard material in the material trough 25 to the corresponding first discharging component 4. After the substandard material in the material trough 25 is discharged, the weighing component 14 moves to the standby station and does not contact the contact component 23. The corresponding storage container 11 puts the material into the corresponding material trough 25 again. The above process is repeated until the material in the material trough 25 reaches the standard weight. The other material in the other material trough 25 is processed in the same way until the materials in both material troughs 25 reach the standard weight. Then the conveying trough 21 moves to the unloading station and the unloading component feeds the two materials into the mixing cylinder 412 for mixing.

[0054] It should be noted that after the materials in both material tanks 25 have reached the standard, the flow control components corresponding to the two storage containers 11 have been debugged. In the subsequent mixing and conveying process, the two weighing components 14 can always be in the standby position without weighing. The conveying tank 21 can be directly moved to the unloading position to complete the conveying work after receiving the material at the loading position. Of course, it can also be weighed periodically for verification.

[0055] Of course, in order to improve the mixing accuracy, the weighing component 14 can be used to weigh the materials each time the conveying trough 21 moves to the feeding station to receive materials, so as to further improve the accuracy of the weight of the two materials received in the conveying trough 21 each time.

[0056] Specifically, the weighing component 14 can be a common industrial weighing sensor such as a cantilever beam sensor, and the bottom of the contact component 23 is in contact with the top pressure-bearing surface of the weighing sensor.

[0057] Specifically, such as Figure 2 As shown, a first rotating mechanism 16 is provided on the frame 1. The first rotating mechanism 16 includes a first rotating motor, a first driving gear, and a first driven gear meshing with the first driving gear. The first driving gear is rotatably mounted on the frame 1, and the first driven gear is fixedly sleeved on the conveyor plate 2. The first rotating motor is mounted on the frame 1, and the output end of the first rotating motor is coaxially connected to the first driving gear to drive the first driving gear to rotate, thereby driving the first driven gear and the conveyor plate 2 to rotate synchronously.

[0058] like Figure 2-3As shown, the feeding assembly includes a second pushing component 31 and a second discharging component 41 corresponding to the two material troughs 25 in the conveying trough 21 at the feeding station. Both the second pushing component 31 and the second discharging component 41 are mounted on the frame 1. The second pushing component 31 is adapted to push the material in the two material troughs 25 in the conveying trough 21 at the feeding station to the corresponding second discharging component 41. The second discharging component 41 is adapted to pass the material into the mixing cylinder 412.

[0059] In this embodiment, the conveying trough 21 containing two weighed and qualified materials moves to the unloading station. The second discharge component 41 simultaneously pushes the materials in the two material troughs 25 into the corresponding second discharge component 41, and the materials are then fed into the mixing cylinder 412 for mixing through the corresponding second discharge component 41.

[0060] Specifically, such as Figure 3 As shown, a limiting component is provided inside the material tank 25. The limiting component includes:

[0061] Mounting plate 314 is fixedly connected to the corresponding material plate 22;

[0062] A limiting cover 313 is slidably mounted on the corresponding mounting plate 314 along the radial direction of the conveyor plate 2. The limiting cover 313 has a material storage station and a material discharge station during the sliding process. The limiting cover 313 has a material storage chamber that runs through it in the vertical direction. The material storage chamber includes an upper port and a lower port. The upper port is used to allow the material to enter the material storage chamber and fall onto the material plate 22. When the limiting cover 313 is in the material storage station, the material plate 22 abuts against the lower port to close the lower port, so that the material stays in the material storage chamber. When the limiting cover 313 is in the material discharge station, the material plate 22 does not contact the lower port, and the lower port is opened so that the material is discharged from the lower port to the outside of the material storage chamber.

[0063] A reset elastic element corresponding to the limit cover 313 is installed on the mounting plate 314. The reset elastic element is used to drive the corresponding limit cover 313 to reset.

[0064] Specifically, such as Figure 3 As shown, the mounting plate 314 is provided with a sliding groove corresponding to the limiting cover 313, a guide rod is provided on the sliding groove, and a slider is connected to the limiting cover 313 and slidably disposed on the guide rod.

[0065] Specifically, the reset elastic element can be a reset spring, which is sleeved on the outside of the guide rod, and its two ends are connected to the slider and the inner wall of the groove, respectively.

[0066] Specifically, such as Figure 4-5 As shown, the conveying groove 21 penetrates the conveying disk 2 in the radial direction to form openings on both sides in the radial direction;

[0067] The frame 1 includes an inner blocking part 18 and an outer blocking part 19 coaxially arranged with the conveyor plate 2. The conveyor plate 2 is located between the inner blocking part 18 and the outer blocking part 19. The outer wall of the conveyor plate 2 abuts against the outer blocking part 19, and the inner wall of the conveyor plate 2 abuts against the inner blocking part 18. The inner blocking part 18 and the outer blocking part 19 are adapted to cooperate with each other to close the openings on both sides of the conveyor trough 21 in the radial direction.

[0068] like Figure 1 As shown, the first discharge component 4 includes a first discharge cover 42, and a discharge pipe 43 communicating with the first discharge cover 42 is provided on the first discharge cover 42. The first push component 3 is adapted to push the material in the corresponding material trough 25 in the conveying trough 21 located at the loading station to the corresponding first discharge cover 42 and discharge it through the corresponding discharge pipe 43.

[0069] In this embodiment, when the weighing component 14 weighs the material in the corresponding material trough 25 in the conveying trough 21 and the controller determines that the weight is below standard, the corresponding first pushing component 3 pushes the material in the corresponding material trough 25 into the corresponding first discharge hood 42 and discharges it through the corresponding discharge pipe 43. The discharged material can be collected and reused.

[0070] Specifically, such as Figure 5 As shown, the first pushing component 3 includes a first driving cylinder 32 and a first pushing plate 33. The first driving cylinder 32 is mounted on the frame 1, and the first pushing plate 33 is disposed on the telescopic end of the first driving cylinder 32. The first driving cylinder 32 is adapted to actuate the first pushing plate 33 to push the limiting cover 313 in the corresponding material trough 25 on the conveying trough 21 located at the loading station, so that the limiting cover 313 moves from the storage station to the discharge station. When the limiting cover 313 is located at the discharge station, the material in the storage chamber enters the corresponding first discharge cover 42 through the lower port.

[0071] Specifically, such as Figure 6 As shown, the outer blocking part 19 and the inner blocking part 18 are respectively provided with a first through groove 34 corresponding to the corresponding material groove 25 in the conveying groove 21 located at the feeding station;

[0072] When the conveying trough 21 moves to the loading station, the material trough 25 aligns with and communicates with the two corresponding first through slots 34. The first through slot 34 on the outer blocking part 19 communicates with the inner cavity of the corresponding first discharge cover 42. The first push plate 33 is adapted to be moved into the corresponding first through slot 34 and push the corresponding limiting cover 313 to move to the discharge station after passing through the other corresponding first through slot 34.

[0073] like Figure 5As shown, the second discharge component 41 includes a second discharge cover 44 disposed on the frame 1. The second discharge cover 44 is provided with a conveying pipe 46 for guiding the material into the mixing cylinder 412. The second pusher component 31 is adapted to push the material in the corresponding material trough 25 in the conveying trough 21 at the discharge station into the corresponding second discharge cover 44. The material in the second discharge cover 44 is guided into the mixing cylinder 412 through the corresponding conveying pipe 46.

[0074] In this embodiment, when the conveying trough 21 containing two weighed and qualified materials moves to the unloading station, the second discharge component 41 pushes the material in the corresponding material trough 25 into the corresponding second unloading cover 44, and guides the material to the mixing cylinder 412 for mixing through the corresponding conveying pipe 46.

[0075] Specifically, such as Figure 5 As shown, the second pushing component 31 includes a second driving cylinder 37, two second pushing plates 38, and a connecting plate 310. The second driving cylinder 37 is mounted on the frame 1. Both second pushing plates 38 are connected to the connecting plate 310. The connecting plate 310 is located on the telescopic end of the second driving cylinder 37. The second pushing plates 38 are correspondingly arranged with the material troughs 25 in the conveying trough 21 located at the unloading station. The second driving cylinder 37 is adapted to drive the second pushing plates 38 to push the limiting cover 313 in the corresponding material trough 25 on the conveying trough 21 located at the unloading station from the storage station to the discharge station. When the limiting cover 313 is located at the discharge station, the limiting cover 313 partially extends into the corresponding second unloading cover 44, so that the storage chamber is completely located in the corresponding second unloading cover 44. The material in the corresponding storage chamber enters the corresponding second unloading cover 44 through the lower port.

[0076] Specifically, such as Figure 6 As shown, the outer blocking part 19 and the inner blocking part 18 are respectively provided with second through grooves 311 that correspond to and are aligned with the corresponding material grooves 25 in the conveying groove 21 at the unloading station. When the conveying groove 21 moves to the unloading station, the corresponding material groove 25 is aligned with and communicates with the corresponding second through groove 311. The second through groove 311 on the outer blocking part 19 communicates with the inner cavity of the second unloading cover 44. The second push plate 38 is adapted to be actuated to extend into the corresponding second through groove 311 and push the corresponding limiting cover 313 to move to the discharge station after passing through the corresponding other second through groove 311.

[0077] Example 2: Figure 1-2As shown, this embodiment further includes the following structure based on embodiment one: an electrically controlled slide rail 17 corresponding to the weighing component 14 is provided on the frame 1, and a movable seat 13 is provided on the moving end of the electrically controlled slide rail 17. The weighing component 14 is installed on the movable seat 13 corresponding to the electrically controlled slide rail 17. The movable seat 13 is adapted to be moved by action, thereby driving the corresponding weighing component 14 to move in the vertical direction, thereby driving the corresponding weighing component 14 to move to the detection station or the standby station.

[0078] Among them, the electrically controlled slide rail 17 is existing technology, and its specific structure and working principle will not be described in detail here;

[0079] Of course, the electronically controlled slide rail can be replaced with other linear drive components, which can be selected according to actual needs, as long as they can drive the moving seat 13 to move linearly in the vertical direction.

[0080] It should be noted that, in the initial state, the bottom of the material plate 22 is abutting against the bottom of the corresponding conveying trough 21, the weighing component 14 is located in the standby position, and the pressure bearing surface of the weighing component 14 is lower than the bottom position of the contact component 23 corresponding to the material plate 22 in the initial state.

[0081] In this embodiment, when the conveying trough 21 moves to the loading station, the weighing component 14 moves upward to the detection station under the drive of the corresponding electronically controlled slide rail 17. During the movement, the weighing component 14 contacts the contact member 23 on the corresponding material plate 22 in the corresponding conveying trough 21 through the pressure-bearing surface, and moves the contact member 23 upward, thereby completing the weighing work through the weighing component 14. After the weighing work is completed, the corresponding electronically controlled slide rail 17 drives the weighing component 14 to move to the standby station to avoid interference with the contact member 23 when the conveying trough 21 moves to the loading station next time.

[0082] Example 3: Figure 7-8 As shown, this embodiment further includes the following structure based on Embodiment 1: a dispersing component is respectively provided between the two conveying pipes 46 and the mixing cylinder 412. The conveying pipes 46 are adapted to first pass the material into the corresponding dispersing component, and then pass the material into the mixing cylinder 412 through the corresponding dispersing component. The dispersing component includes:

[0083] The conveying hood 7 includes an inlet and an outlet. The inlet of the conveying hood 7 is connected to the corresponding conveying pipe 46, and the outlet of the conveying hood 7 is connected to the mixing cylinder 412.

[0084] Two drive rollers 71 are rotatably installed inside the conveyor hood 7. A conveyor belt 72 is sleeved between the two drive rollers 71. The drive rollers 71 are adapted to be rotated to drive the conveyor belt 72 to move, and then the material falling on the conveyor belt 72 through the inlet of the conveyor hood 7 is conveyed to the outlet of the conveyor hood 7.

[0085] In this embodiment, when the material enters the inlet of the conveying hood 7 through the corresponding conveying pipe 46, it falls on the upper side of the conveyor belt 72. As the material continuously falls on the upper side of the conveyor belt 72, the conveyor belt 72 is in a moving state under the action of the rotating drive roller 71. With the movement of the conveyor belt 72, the material falling on the upper side of the conveyor belt 72 can be moved from the inlet of the conveying hood 7 to the outlet, avoiding the material from accumulating and entering the mixing cylinder 412 in large quantities at the same time, thus improving the uniformity of subsequent mixing.

[0086] Specifically, such as Figure 8 As shown, a drive motor is installed on the conveyor cover 7. The output end of the drive motor is coaxially connected to one of the drive rollers 71 to drive the drive roller 71 to rotate, thereby driving the conveyor belt 72 and the other drive roller 71 to move.

[0087] like Figure 8 As shown, an adjusting plate 73 is slidably mounted on the conveyor cover 7 along the vertical direction. A conveying chamber 74 for material movement is formed between the upper side of the conveyor belt 72 and the bottom wall of the adjusting plate 73. The conveying chamber 74 is connected to the inlet and outlet of the conveyor cover 7. The adjusting plate 73 is adapted to be moved towards or away from the upper side of the corresponding conveyor belt 72, thereby changing the size of the conveying chamber 74.

[0088] In this embodiment, the adjusting plate 73 is vertically slidably disposed on the conveyor cover 7, and a conveying chamber 74 is formed between the bottom wall of the adjusting plate 73 and the upper side of the conveyor belt 72. When the material is conveyed by the conveyor belt 72, the vertical dimension of the conveying chamber 74 can be changed by driving the adjusting plate 73 to move closer to or further away from the upper side of the conveyor belt 72. The adjusting plate 73 can block the material that exceeds the vertical dimension of the conveying chamber 74, thereby adjusting the accumulation thickness of the material on the conveyor belt 72. Since the two materials enter the mixing cylinder 412 through their respective corresponding dispersion components, and the adjusting plates 73 in the two sets of dispersion components can be independently adjusted to not Because of their different vertical positions, the two materials can enter the mixing cylinder 412 with different thicknesses. For the material with a larger weight in the proportion, the size of its corresponding conveying chamber 74 is increased so that the material enters the mixing cylinder 412 in a thicker state; for the material with a smaller weight in the proportion, the size of its corresponding conveying chamber 74 is decreased so that the material enters the mixing cylinder 412 in a thinner state. By adjusting the thickness difference of the two materials entering the mixing cylinder 412, and in conjunction with the conveying speed of the conveyor belt 72, the proportion of the two materials entering the mixing cylinder 412 can be controlled, further improving the uniformity and efficiency of subsequent mixing.

[0089] Specifically, such as Figure 8 As shown, the conveyor cover 7 is equipped with an adjustment drive cylinder 75. The extension and retraction end of the adjustment drive cylinder 75 is connected to the corresponding adjustment plate 73 to drive the adjustment plate 73 to move in the vertical direction.

[0090] Specifically, such as Figure 8 As shown, the adjusting plate 73 includes a blocking surface 76 disposed near the inlet of the corresponding conveying cover 7.

[0091] In this embodiment, when the material layer formed by the material enters the conveying chamber 74, the part of the material layer with a thickness higher than the vertical dimension of the conveying chamber 74 is blocked by the blocking surface 76 and cannot enter. The blocked material can be conveyed to the mixing cylinder 412 in the subsequent conveying process when the height of the material layer is reduced to be able to pass through the conveying chamber 74.

[0092] like Figure 7 As shown, the mixing cylinder 412 includes a mixing tank 77 rotatably mounted on the frame 1 and a cover plate 78 fixedly mounted on the frame 1. The upper end of the cover plate 78 is mounted on the frame 1, and the lower end of the cover plate 78 is rotatably connected to the upper end of the mixing tank 77. The cover plate 78 is connected to the outlet of the conveying cover 7, and a through groove is provided at the connection between the cover plate 78 and the outlet of the conveying cover 7, which respectively connects the inner cavity of the mixing tank 77 and the outlet of the conveying cover 7.

[0093] In this embodiment, the two materials fall into the mixing tank 77 through their respective dispersing components. During this process, the mixing tank 77 remains in a rotating state, so that the two materials falling into the mixing tank 77 are stacked together alternately based on the thickness ratio, providing a better foundation for subsequent mixing.

[0094] Specifically, such as Figure 7 As shown, a second rotating mechanism 79 is provided on the frame 1. The second rotating mechanism 79 includes a second rotating motor, a second driving gear, and a second driven gear meshing with the second driving gear. The second driving gear is rotatably mounted on the frame 1, and the second driven gear is fixedly sleeved on the mixing tank 77. The second rotating motor is mounted on the frame 1, and the output end of the second rotating motor is coaxially connected to the second driving gear to drive the second driving gear to rotate, thereby driving the second driven gear and the mixing tank 77 to rotate.

[0095] like Figure 7 As shown, a stirring mechanism 8 is provided on the mixing cylinder 412. The stirring mechanism 8 includes a stirring drive and a stirring component. The stirring component includes a connecting end and a stirring end. The connecting end of the stirring component is rotatably mounted on the cover plate 78. The stirring end of the stirring component extends into the inner cavity of the mixing tank 77. The stirring drive is mounted on the cover plate 78 and is connected to the stirring component to drive the stirring component to rotate inside the mixing tank 77. The stirring component is configured to rotate in the opposite direction to the corresponding mixing tank 77.

[0096] In this embodiment, when the two materials are alternately stacked in the mixing tank 77, the stirring drive drives the stirring component to rotate. The rotation direction of the stirring component is opposite to the rotation direction of the mixing tank 77, so that the two materials are better stirred and mixed on the basis of the alternating stacking, thereby improving the mixing uniformity of the two materials.

[0097] Specifically, the stirring drive can be a drive motor, which is coaxially connected to the connection end of the stirring component to drive the stirring component to rotate. The stirring component is not shown in the figure. The stirring end of the stirring component is equipped with stirring blades, and the stirring blades can be selected in a suitable form according to the actual production situation.

[0098] The specific embodiments described above further illustrate the technical problems, technical solutions, and beneficial effects of the present invention. It should be understood that the above descriptions are merely specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A material weighing, mixing, and conveying device, characterized in that... ,include: A frame, on which a mixing cylinder is mounted; A conveyor plate is rotatably mounted on the frame. Multiple conveying grooves are opened on the conveyor plate along the circumference. During the movement of the conveyor plate, the conveying groove has a loading station and a unloading station. A partition plate is provided on the conveying groove, which divides the corresponding conveying groove into two material grooves. A material plate for receiving materials is slidably arranged vertically in the material groove. A feeding assembly is installed on the frame to feed material from the conveying trough at the feeding station into the mixing cylinder; A feeding assembly, a first pushing component, a first discharging component, and a weighing component are respectively installed on the frame and corresponding to the material troughs located at the feeding station. The feeding assembly includes a storage container installed on the frame, wherein: When the conveying trough moves to the feeding station, the storage container is adapted to put the material into the corresponding material trough, the weighing component is used to weigh the material in the corresponding material trough, and the first pushing component is adapted to be controlled to push the material in the corresponding material trough into the corresponding first discharging component. The two storage containers are used to store different materials respectively; The feeding assembly includes a second pushing component and a second discharging component respectively corresponding to the two material troughs in the conveying trough located at the feeding station. Both the second pushing component and the second discharging component are mounted on the frame. The second pushing component is adapted to push the material in the two material troughs in the conveying trough located at the feeding station to the corresponding second discharging component. The second discharging component is adapted to pass the material therein into the mixing cylinder. The frame is provided with an electrically controlled slide rail corresponding to the weighing component. The movable end of the electrically controlled slide rail is provided with a movable seat. The weighing component is installed on the movable seat corresponding to the electrically controlled slide rail. The movable seat is adapted to be moved, thereby driving the corresponding weighing component to move in the vertical direction, thereby driving the corresponding weighing component to the detection station or the standby station.

2. The material weighing, mixing, and conveying device according to claim 1, characterized in that: The material tank is equipped with a limiting component, which includes: A mounting plate fixedly connected to the corresponding material plate; A limiting cover is slidably disposed radially on the mounting plate corresponding to the conveyor disc. The limiting cover has a storage station and a discharge station during the sliding process. The limiting cover has a storage chamber that penetrates itself in the vertical direction. The storage chamber includes an upper port and a lower port. The upper port is used to allow material to enter the storage chamber and fall onto the material plate. When the limiting cover is in the storage station, the material plate abuts against the lower port to close the lower port, so that the material stays in the storage chamber. When the limiting cover is in the discharge station, the material plate does not contact the lower port, and the lower port is opened, so that the material is discharged from the lower port to the outside of the storage chamber. A reset elastic element is installed on the mounting plate corresponding to the limit cover. The reset elastic element is used to drive the corresponding limit cover to reset.

3. The material weighing, mixing, and conveying device according to claim 1 or 2, characterized in that: The first discharge component includes a first discharge hood, on which a discharge pipe communicating with the first discharge hood is provided. The first pusher component is adapted to push the material in the corresponding material trough in the conveying trough located at the loading station to the corresponding first discharge hood and discharge it through the corresponding discharge pipe.

4. The material weighing, mixing, and conveying device according to claim 1, characterized in that: The second discharge component includes a second discharge hood mounted on the frame. The second discharge hood is provided with a conveying pipe for guiding materials into the mixing cylinder. The second pushing component is adapted to push the material in the corresponding material trough in the conveying trough at the discharge station into the corresponding second discharge hood. The material in the second discharge hood is guided into the mixing cylinder through the corresponding conveying pipe.

5. The material weighing, mixing, and conveying device according to claim 4, characterized in that: A dispersion component is respectively disposed between the two conveying pipes and the mixing cylinder. The conveying pipes are adapted to first pass the material into the corresponding dispersion component, and then pass the material into the mixing cylinder through the corresponding dispersion component. The dispersion component includes: A conveying hood, comprising an inlet and an outlet, wherein the inlet of the conveying hood is connected to the corresponding conveying pipe, and the outlet of the conveying hood is connected to the mixing cylinder; Two drive rollers are rotatably arranged inside the conveyor hood, and a conveyor belt is sleeved between the two drive rollers. The drive rollers are adapted to be rotated to drive the conveyor belt to move, and then the material that falls on the conveyor belt through the inlet of the conveyor hood is conveyed to the outlet of the conveyor hood.

6. The material weighing, mixing, and conveying device according to claim 5, characterized in that: An adjusting plate is slidably mounted on the conveyor cover along its vertical direction. A conveying chamber for material movement is formed between the upper side of the conveyor belt and the bottom wall of the adjusting plate. The conveying chamber is connected to the inlet and outlet of the conveyor cover. The adjusting plate is adapted to be moved toward or away from the upper side of the corresponding conveyor belt, thereby changing the size of the conveying chamber.

7. The material weighing, mixing, and conveying device according to claim 5 or 6, characterized in that: The mixing cylinder includes a mixing tank body rotatably mounted on the frame and a cover plate fixedly mounted on the frame. The upper end of the cover plate is mounted on the frame, and the lower end of the cover plate is rotatably connected to the upper end of the mixing tank body. The cover plate is connected to the outlet of the conveying hood, and a through groove is provided at the connection between the cover plate and the outlet of the conveying hood, which respectively connects the inner cavity of the mixing tank body and the outlet of the conveying hood.

8. The material weighing, mixing, and conveying device according to claim 7, characterized in that: The mixing cylinder is equipped with a stirring mechanism, which includes a stirring drive and a stirring element. The stirring element includes a connecting end and a stirring end. The connecting end of the stirring element is rotatably mounted on the cover plate, and the stirring end of the stirring element extends into the inner cavity of the mixing tank. The stirring drive is mounted on the cover plate and is connected to the stirring element to drive the stirring element to rotate within the mixing tank. The stirring element is configured to rotate in the opposite direction to the direction of rotation of the mixing tank.

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