An automatic pot filling machine with weighing function

Abstract

The present invention provides an automatic bowl loading machine with a weighing function, comprising: a frame, a bowl loading device, which is arranged on the frame, and the bowl loading device is used to load materials into a sagger; a weighing device, which is connected to the feeding port of the bowl loading device, and the weighing device is used to control the weight of the material falling into the bowl loading device at a single time; a feeding device, which is connected to the weighing device, and the feeding device is used to extract the material into the weighing device. The present invention achieves the purpose of accurately controlling the quantitative feeding of materials by arranging the weighing device before the materials are loaded into the sagger and weighing the materials before the materials enter the sagger, thereby avoiding the waste of materials caused by the overflow of materials in the sagger or insufficient bowl loading, and ensuring the uniform distribution of materials.

Description

Technical Field

[0001] The invention relates to the field of new energy technology, and in particular to automatic pot filling equipment with a weighing function. Background Art

[0002] With the gradual development of new energy technology, the demand for clean energy at home and abroad is increasing. As one of the four core materials of battery materials, lithium battery positive electrode materials restrict the comprehensive performance of batteries.

[0003] At present, in the production of lithium battery powder materials, the powders must be loaded into saggers for block forming after mixing, which is particularly important to ensure the subsequent sintering quality. In order to ensure the consistency and quality of the materials after sintering, the amount of materials loaded in the saggers, the loose density of the materials loaded in the saggers and the flatness of the material surface in the saggers all need to be precisely controlled.

[0004] The existing filling equipment adopts the method of dropping the materials directly into the sagger, without online accurate metering to control the filling amount, resulting in material overflow or insufficient filling. In addition, the loading of the existing filling equipment is all done by mechanical loading. The materials are in contact with the outside world during the transportation process, and are easily affected by moisture, contamination or mixed with impurities. In addition, the efficiency is low, the equipment structure is complex and inconvenient to maintain.

[0005] In view of this, it is indeed necessary to provide a technical solution to the above problems. Summary of the invention

[0006] The purpose of the present invention is to provide an automatic pot filling device with a weighing function to solve the problem that the amount of pots filled in the above-mentioned pot filling device cannot be effectively controlled.

[0007] In order to achieve the above object, the present invention adopts the following technical solutions:

[0008] An automatic bowl loading device with weighing function, comprising:

[0009] frame,

[0010] A sagger device, arranged on the frame, and used for loading materials into the sagger;

[0011] A weighing device connected to the feeding port of the loading device, the weighing device is used to control the weight of the material falling into the loading device at a time;

[0012] A feeding device is connected to the weighing device, and the feeding device is used to extract the material into the weighing device.

[0013] As an improvement of the automatic bowl loading device with weighing function described in the present invention, the feeding device comprises:

[0014] A connecting bin connected to a feed port of the weighing device, the connecting bin having a first connecting port and a second connecting port;

[0015] A feed hopper connected to the first connection port;

[0016] A fan is connected to the second connection port, and is used to blow the material dropped from the feed hopper to the weighing device.

[0017] As an improvement of the automatic bowl filling device with weighing function described in the present invention, the weighing device comprises:

[0018] A barrel connected to a feeding port of the bowl-loading device;

[0019] A sensor is arranged inside the barrel, and the sensor is used to detect the weight of the material in the barrel.

[0020] As an improvement of the automatic bowl loading device with weighing function described in the present invention, the bowl loading device comprises:

[0021] A transmission component, connected below the weighing device, and used for transmitting and processing the material dropped from the weighing device;

[0022] A block dividing component, installed on the frame, connected to the transmission component, and used to divide the material dropped from the transmission component into blocks;

[0023] The lifting assembly is arranged on the block assembly.

[0024] As an improvement of the automatic bowl loading device with weighing function described in the present invention, the transmission component includes:

[0025] A transmission cylinder, wherein an inlet of the transmission cylinder is connected to the weighing device, and the transmission cylinder is inclined relative to the frame;

[0026] A connecting cylinder is connected below the transmission cylinder, and the connecting cylinder is connected to the block assembly.

[0027] As an improvement of the automatic bowl loading device with weighing function described in the present invention, the block assembly includes:

[0028] A cylinder connected to the outlet of the transmission assembly, and the lifting assembly is arranged on the cylinder;

[0029] A first gate valve is arranged on the cylinder;

[0030] a second gate valve, arranged below the first gate valve, the second gate valve being used to block materials falling from the first gate valve;

[0031] A blanking cylinder is sleeved on the cylinder, the blanking cylinder slides on the cylinder, and the blanking cylinder is connected to the lifting assembly;

[0032] A conduit, arranged inside the blanking barrel;

[0033] A partition plate is arranged below the blanking barrel, and the partition plate is in a grid shape.

[0034] As an improvement of the automatic bowl filling device with weighing function of the present invention, it also includes a pressing component, which is arranged on the block component and is used to compact the material in the block component.

[0035] As an improvement of the automatic bowl loading device with weighing function of the present invention, the pressing assembly comprises:

[0036] A pull rod, the pull rod is close to the outlet of the block assembly, and the pull rod slides laterally on the block assembly;

[0037] A first push plate, connected to one side of the pull rod, and used to smooth the material in the block assembly;

[0038] A second push plate connected to the other side of the pull rod;

[0039] A pressing plate connected to the first push plate, the pressing plate slides longitudinally on the first push plate, and the pressing plate cooperates with the block assembly;

[0040] A pressure rod is arranged above the pull rod, and the pressure rod cooperates with the pressure plate.

[0041] As an improvement of the automatic bowl filling device with weighing function of the present invention, it also includes a vibrator, and the vibrator is arranged on the cylinder.

[0042] As an improvement of the automatic bowl loading equipment with weighing function described in the present invention, it also includes a moving device, which includes fixed legs and rollers. There are multiple fixed legs, and the multiple fixed legs are all arranged at the bottom of the frame to support the frame, and the fixed legs are retractable; there are multiple rollers, and the multiple rollers are respectively arranged around each of the fixed legs.

[0043] Compared with the prior art, the present invention has the following beneficial effects:

[0044] 1) The present invention arranges the automatic weighing device before feeding into the sagger, and weighs the material before the material enters the sagger, which can accurately control the quantitative feeding of the material, avoid the overflow of the material or insufficient filling of the sagger, thereby causing the waste of the material, and ensure the uniform distribution of the material.

[0045] 2) The feeding device of the present invention adopts wind power transportation. The material is completely enclosed during the transportation process and is less affected by the environment, so that the material will not be damp, contaminated or mixed with impurities, thereby achieving a high material transportation efficiency. It has a simple structure, is more convenient to maintain, and is more energy-saving and environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] Figure 1 The present invention provides a schematic structural diagram of an automatic bowl loading device with a weighing function.

[0047] Figure 2 The present invention provides a side view of an automatic bowl filling device with a weighing function.

[0048] Figure 3 The present invention provides an automatic bowl filling device with a weighing function.

[0049] Figure 4 The present invention provides a schematic structural diagram of a weighing device of an automatic pot filling device with a weighing function.

[0050] Figure 5 The present invention provides a partial structural schematic diagram of an automatic bowl filling device with a weighing function.

[0051] In the figure: 1-frame, 2-loading device, 21-transmission component, 211-transmission cylinder, 212-connecting cylinder, 22-block component, 221-cylinder, 222-first gate valve, 223-second gate valve, 224-dropping cylinder, 225-conduit, 226-partition plate, 23-lifting component, 3-weighing device, 31-barrel, 32-sensor, 4-loading device, 41-connecting bin, 42-feed hopper, 43-fan, 5-pressing component, 51-pull rod, 52-first push plate, 53-second push plate, 54-pressing plate, 55-pressing rod, 6-vibrator, 7-moving device, 71-fixed leg, 72-roller. DETAILED DESCRIPTION

[0052] To make the technical solutions and advantages of the present invention more clear, the present invention and its beneficial effects will be described in further detail below in conjunction with specific implementation methods and accompanying drawings, but the implementation methods of the present invention are not limited thereto.

[0053] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0054] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0055] Example 1

[0056] like Figure 1-5 As shown, an automatic bowl loading equipment with a weighing function comprises a frame 1, a bowl loading device 2, a weighing device 3 and a feeding device 4. The bowl loading device 2 is arranged on the frame 1, and is used to load materials into the bowl. The weighing device 3 is connected to the feeding port of the bowl loading device 2, and the weighing device 3 is used to control the weight of the material falling into the bowl loading device 2 at a single time. The feeding device 4 is connected to the weighing device 3, and the feeding device 4 is used to extract the material into the weighing device 3. First, the weight standard of the weighing device 3 is set, and the material is transmitted to the weighing device 3 through the feeding device 4. The weighing device 3 measures the weight of the material inside. When the weight of the material in the weighing device 3 reaches the set value, the feeding device 4 stops feeding, and the weighing device 3 transmits the material to the loading device 2. Finally, the loading device 2 loads the material into the sagger, thereby achieving the weighing process of the material before loading, so as to accurately control the quantitative feeding of the material, avoid overflow of the material or insufficient loading of the sagger, resulting in waste of the material, and ensure the uniformity of the material in each sagger.

[0057] More preferably, the feeding device 4 comprises a connecting bin 41, a feeding hopper 42 and a fan 43, the connecting bin 41 is connected to the feeding port of the weighing device 3, the connecting bin 41 has a first connecting port and a second connecting port, the feeding hopper 42 is connected to the first connecting port, and the fan 43 is connected to the second connecting port, and the fan 43 is used to blow the material dropped from the feeding hopper 42 to the weighing device 3. The air outlet direction of the fan 43 is located below the feeding hopper 42, when it is necessary to feed the weighing device 3, the material is placed in the feeding hopper 42, the material drops from the feeding hopper 42 into the connecting bin 41, the fan 43 is turned on, and the material in the connecting bin 41 is blown into the weighing device 3 by the wind force of the fan 43; the feeding device 4 of the present invention adopts wind power transportation, the material is completely sealed during the transportation process, and is less affected by the environment, so that the material will not be damp, contaminated or mixed with impurities, so as to achieve the effect of high material transportation efficiency, and the structure is simple, maintenance is more convenient, and it is more energy-saving and environmentally friendly.

[0058] More preferably, the weighing device 3 includes a barrel 31 and a sensor 32. The barrel 31 is connected to the feed port of the bowl loading device 2. The sensor 32 is arranged on the inner side of the barrel 31. The sensor 32 is used to detect the weight of the material in the barrel 31. A cover plate is also arranged on the top of the barrel 31. The cover plate is connected to the barrel 31 by a snap. The closed state or the open state of the barrel 31 is adjusted by opening and closing the cover plate. The sensor 32 is a weighing sensor 32. The feeding device 4 blows the material into the barrel 31. The sensor 32 weighs the material in the barrel 31. When the sensor 32 senses that the weight of the material reaches the set value, the feeding device 4 stops feeding, and then the material in the barrel 31 falls into the bowl loading device 2. Specifically, the feed port of the barrel 31 is provided with a first gate plate. The first gate plate is electrically connected to the sensor 32. The sensor 3 2 After sensing that the weight of the material reaches the set value, the feeding device 4 stops feeding, and the first gate is closed, allowing the material to continue to enter the barrel 31, further ensuring the accuracy of the weight of the material in the barrel 31. The sensor 32 is connected to the second gate, which fits the inner wall of the barrel 31. The second gate is connected to the sensor 32 by electrical signals. The material falls on the second gate, and the sensor 32 senses the weight on the second gate. When the sensor 32 senses that the weight of the material reaches the set value, the second gate is opened, and the material in the barrel 31 continues to fall downward to the bowl loading device 2 through the second gate. By arranging the automatic weighing device 3 before feeding into the sagger, the material is weighed before entering the sagger, and the quantitative feeding of the material can be accurately controlled, avoiding the waste of the material and ensuring the uniform distribution of the material.

[0059] More preferably, the loading device 2 includes a transmission component 21, a block component 22 and a lifting component 23. The transmission component 21 is connected below the weighing device 3. The transmission component 21 is used to transmit and process the materials dropped in the weighing device 3. The block component 22 is installed on the frame 1. The block component 22 is connected to the transmission component 21. The block component 22 is used to separate the materials dropped from the transmission component 21 into blocks. The lifting component 23 is arranged on the block component 22. Specifically, a transmission line is placed below the block assembly 22, and the sagger is transported through the transmission line. The material in the barrel 31 falls into the transmission assembly 21, and is transmitted to the block assembly 22 through the transmission assembly 21. Then, the lifting assembly 23 operates to drive the block assembly 22 to align with the sagger on the transmission line. The block assembly 22 operates to divide the material into several portions. Finally, the lifting assembly 23 drives the block assembly 22 to reset, and the material divided into several portions remains on the sagger. The transmission line operates to remove the sagger with the material, and the next empty sagger moves to the bottom of the block assembly 22, thereby completing the material loading process.

[0060] More preferably, the transmission assembly 21 includes a transmission cylinder 211 and a connecting cylinder 212. The inlet of the transmission cylinder 211 is connected to the weighing device 3. The transmission cylinder 211 is inclined relative to the frame 1. The connecting cylinder 212 is connected below the transmission cylinder 211. The connecting cylinder 212 is connected to the block assembly 22. The material dropped from the barrel 31 passes through the transmission cylinder 211 and the connecting cylinder 212, and finally falls into the block assembly 22. The connecting cylinder 212 is conical; the cylinder 221 of the transmission device is inclined, and the material is conveyed in an inclined downward shape, which effectively prevents the material from falling freely at a large height and avoids the dispersion of the mixed powder material.

[0061] More preferably, the block assembly 22 includes a cylinder 221, a first gate valve 222, a second gate valve 223, a blanking barrel 31, a conduit 225 and a partition plate 226, the cylinder 221 is connected to the outlet of the transmission assembly 21, the lifting assembly 23 is arranged on the cylinder 221, the first gate valve 222 is arranged on the cylinder 221, the first gate valve 222 is used to block the material falling from the connecting barrel 212, the second gate valve 223 is arranged below the first gate valve 222, the second gate valve 223 is used to block the material falling from the first gate valve 222, the blanking barrel 31 is sleeved on the cylinder 221, the blanking barrel 31 slides on the cylinder 221, the blanking barrel 31 is connected to the lifting assembly 23, the conduit 225 is arranged inside the blanking barrel 31, the partition plate 226 is arranged below the blanking barrel 31, and the partition plate 226 is in a grid shape. The material falls onto the first gate valve 222 through the connecting cylinder 212, and then the first gate valve 222 is opened, and the material continues to fall onto the second gate valve 223 through the first gate valve 222. The first gate valve 222 is closed, and the lifting component 23 operates, driving the blanking cylinder 31, the conduit 225 and the partition plate 226 to move downward to align with the empty sagger on the transmission line, and the partition plate 226 contacts the empty sagger. The second gate valve 223 is opened, and the material falls onto the partition plate 226 through the second gate valve 223 and the conduit 225. Since the partition plate 226 is in a grid shape, the material is divided into several portions, and each portion of the material is in a block shape. The second gate valve 223 is closed, and finally the lifting component 23 drives the blanking cylinder 31, the conduit 225 and the partition plate 226 to move upward and reset, and several portions of material remain on the sagger, thereby completing the loading process of the material, and the block component 22 can automatically align with the empty sagger on the transmission line through the lifting component 23.

[0062] More preferably, it further comprises a pressing component 5 , which is disposed on the block component 22 and is used to compact the material in the block component 22 .

[0063] More preferably, the pressing assembly 5 includes a pull rod 51, a first push plate 52, a second push plate 53, a pressure plate 54 and a pressure rod 55. The pull rod 51 is close to the outlet of the block assembly 22, the pull rod 51 slides laterally on the block assembly 22, the first push plate 52 is connected to one side of the pull rod 51, the first push plate 52 is used to smooth the material in the block assembly 22, the second push plate 53 is connected to the other side of the pull rod 51, the pressure plate 54 is connected to the first push plate 52, the pressure plate 54 slides longitudinally on the first push plate 52, the pressure plate 54 cooperates with the block assembly 22, and the pressure rod 55 is arranged above the pull rod 51, and the pressure rod 55 cooperates with the pressure plate 54. When the material passes through the second gate valve 223 and the conduit 225 and falls onto the partition plate 226 and is divided into several portions, the pull rod 51 is pushed to the right, and the pull rod 51 moves to the right, driving the first push plate 52 and the second push plate 53, and the first push plate 52 moves to the right to initially smooth the material, and then the pull rod 51 is pulled to the left, and the pull rod 51 moves to the left, driving the first push plate 52 and the second push plate 53 to move to the left, and the second push plate 53 moves to the left to further smooth the material, so that it is evenly distributed to each small compartment of the partition plate 226, and the second push plate 53 moves to the left while driving the pressure plate 54 to the left. The pressing rod 55 moves sideways until the pressing plate 54 moves to just above the partition plate 226, and then the pressing rod 55 moves downward to drive the pressing plate 54 to move downward. The pressing rod 55 moves up and down by hydraulic drive. A suction cup is provided on the pressing rod 55, and the suction cup contacts and cooperates with the pressing plate 54. The pressing plate 54 moves downward to compact and shape the material in each small compartment, thereby obtaining evenly spaced material blocks. Finally, the pressing rod 55 moves upward to reset and drives the pressing plate 54 to reset through the suction cup; after the material falls on the partition plate 226, the material is smoothed and then quickly compacted, thereby ensuring the flatness and compactness of the material.

[0064] More preferably, a vibrator 6 is further included, and a plurality of vibrators 6 are provided, and the plurality of vibrators 6 are all provided on the transmission cylinder 211. When the material passes through the transmission cylinder 211, the vibrator 6 generates vibrations, which effectively prevents the material from adhering to the inner wall of the transmission cylinder 211 during the transmission process, and further optimizes the uniformity of the material.

[0065] More preferably, the mobile device 7 is further included, and the mobile device 7 includes a fixed leg 71 and a roller 72. A plurality of fixed legs 71 are provided, and the plurality of fixed legs 71 are all provided at the bottom of the frame 1 to support the frame 1, and the fixed legs 71 are retractable; a plurality of rollers 72 are provided, and the plurality of rollers 72 are respectively provided around each fixed leg 71. The device can be moved by the roller 72, and the device can be fixed at a certain position by controlling the retraction of the fixed legs 71.

[0066] According to the disclosure and teaching of the above description, those skilled in the art to which the present invention belongs can also change and modify the above embodiment. Therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by those skilled in the art on the basis of the present invention belongs to the protection scope of the present invention. In addition, although some specific terms are used in this specification, these terms are only for the convenience of description and do not constitute any limitation to the present invention.

Claims

1. An automatic bowl loading device with weighing function, characterized in that: include: A frame, a sagger device, arranged on the frame, and the sagger device is used to load materials into the sagger; A weighing device connected to the feeding port of the loading device, the weighing device is used to control the weight of the material falling into the loading device at a time; A feeding device, connected to the weighing device, and used to extract the material into the weighing device; The potting device comprises: A transmission component, connected below the weighing device, and used for transmitting and processing the material dropped from the weighing device; A block dividing component, installed on the frame, connected to the transmission component, and used to divide the material dropped from the transmission component into blocks; A lifting assembly is arranged on the block assembly; The block components include: A cylinder connected to the outlet of the transmission assembly, and the lifting assembly is arranged on the cylinder; A first gate valve, disposed on the cylinder; a second gate valve, arranged below the first gate valve, the second gate valve being used to block materials falling from the first gate valve; A blanking cylinder is sleeved on the cylinder, the blanking cylinder slides on the cylinder, and the blanking cylinder is connected to the lifting assembly; A conduit, arranged inside the blanking barrel; A partition plate is arranged below the blanking barrel, and the partition plate is in a grid shape; It also includes a pressing component, which is arranged on the block component and is used to compact the material in the block component.

2. The automatic bowl loading device with weighing function according to claim 1, characterized in that: The feeding device comprises: A connecting bin connected to a feed port of the weighing device, the connecting bin having a first connecting port and a second connecting port; A feed hopper connected to the first connection port; A fan is connected to the second connection port, and is used to blow the material dropped from the feed hopper to the weighing device.

3. The automatic bowl loading device with weighing function according to claim 1, characterized in that: The weighing device comprises: A barrel connected to a feeding port of the bowl-loading device; A sensor is arranged inside the barrel, and the sensor is used to detect the weight of the material in the barrel.

4. The automatic bowl loading device with weighing function according to claim 1, characterized in that: The transmission component comprises: A transmission cylinder, wherein an inlet of the transmission cylinder is connected to the weighing device, and the transmission cylinder is inclined relative to the frame; A connecting cylinder is connected below the transmission cylinder, and the connecting cylinder is connected to the block assembly.

5. The automatic bowl loading device with weighing function according to claim 1, characterized in that: The pressing component comprises: A pull rod, the pull rod is close to the outlet of the block assembly, and the pull rod slides laterally on the block assembly; A first push plate, connected to one side of the pull rod, and used to smooth the material in the block assembly; A second push plate connected to the other side of the pull rod; A pressing plate connected to the first push plate, the pressing plate slides longitudinally on the first push plate, and the pressing plate cooperates with the block assembly; A pressure rod is arranged above the pull rod, and the pressure rod cooperates with the pressure plate.

6. The automatic bowl loading device with weighing function according to claim 1, characterized in that: Also included is a vibrator, which is disposed on the cylinder.

7. The automatic bowl loading device with weighing function according to claim 1, characterized in that: It also includes a moving device, which includes a fixed leg and a roller. There are multiple fixed legs, all of which are arranged at the bottom of the frame to support the frame, and the fixed legs are retractable. There are multiple rollers, which are respectively arranged around each of the fixed legs.

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