Feeding system

Abstract

The utility model provides a feeding system, relates to the technical field of lithium battery production equipment, and aims to optimize the structure of the feeding system to a certain extent and improve the efficiency of lithium battery powder material conveying operation. The utility model provides a feeding system. The feeding system comprises a feeding mechanism, a butt joint mechanism and a storage mechanism. A feeding hole and a discharging hole are formed in the feeding mechanism; the butt joint mechanism comprises a first communicating piece, a positioning seat, a lifting assembly and a second communicating piece, one end of the first communicating piece communicates with the discharging port, the other end of the first communicating piece communicates with one end of the second communicating piece, the positioning end of the lifting assembly is connected with the positioning seat, and the other end of the lifting assembly is connected with the other end of the second communicating piece; the end part of the second communicating piece is driven to move along the first direction; a butt joint opening is formed in the storage mechanism, and the end, away from the first communicating piece, of the second communicating piece can be in butt joint with or separated from the butt joint opening.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery production equipment technical field especially is related to a feeding system. BACKGROUND

[0002] For the lithium battery powder batching procedure of the same batch formula, since the current homogenate equipment only sets up one feeding opening, and the formula can need to use two or more main powders, but the multiple main powders cannot be transported to the homogenate equipment through a fixed pipeline, therefore, for the feeding of multiple main powders, the docking technology needs to be used to realize the quick connection between the storage bin and the homogenate equipment, so as to realize the feeding operation.

[0003] Therefore, it is urgent to provide a feeding system to solve the problems existing in the prior art to some extent. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a feeding system to optimize the structure of the feeding system to some extent and improve the efficiency of the lithium battery powder material conveying operation.

[0005] The utility model provides a feeding system, which comprises a feeding mechanism, a docking mechanism and a storage mechanism, wherein the feeding mechanism is formed with a feeding opening and a discharging opening; the docking mechanism comprises a first communicating piece, a positioning seat, a lifting assembly and a second communicating piece, one end of the first communicating piece is communicated with the discharging opening, the other end is communicated with one end of the second communicating piece, the positioning end of the lifting assembly is connected with the positioning seat, the other end is connected with the other end of the second communicating piece to drive the end part of the second communicating piece to move in the first direction; the storage mechanism is formed with a docking port, and the end of the second communicating piece away from the first communicating piece can be docked with or separated from the docking port.

[0006] The docking mechanism further comprises a third communicating piece, which is connected with the positioning seat, and one end of the third communicating piece is docked with the end of the first communicating piece away from the discharging opening, and the other end is docked with the end of the second communicating piece away from the docking port; the first communicating piece and the second communicating piece are made of soft material, and the third communicating piece is made of hard material.

[0007] Specifically, the third communicating piece is connected with a second breather, which is communicated with the inside of the third communicating piece and used for discharging the gas in the third communicating piece to make the powder deposit and fall.

[0008] Specifically, the feeding system further comprises a frame body, the positioning seat comprises a first connecting part, a first layer plate, a second connecting part and a second layer plate, one end of the first connecting part is connected with the frame body, the other end is connected with the first layer plate, one end of the second connecting part is connected with the first layer plate, and the other end is connected with the second layer plate, perforations are formed in the first layer plate and the second layer plate, the perforations of the first layer plate and the second layer plate are concentrically arranged, one end of the third communicating part penetrates through the perforation of the first layer plate and is connected with the first communicating part, and the other end penetrates through the perforation of the second layer plate and is connected with the second communicating part.

[0009] Further, the lifting assembly comprises a plurality of lifting driving parts, a connecting rod, a guide rod and a jacking plate, the plurality of lifting driving parts are arranged at intervals along the circumference of the third communicating part, and the plurality of lifting driving parts are connected with the second layer plate, one end of the connecting rod is connected with the driving end of the lifting driving part, the other end is connected with the jacking plate, one end of the guide rod is connected with the jacking plate, the guide rod extends along the first direction and penetrates through the second layer plate, and the end of the guide rod away from the jacking plate is connected with the end of the second communicating part away from the third communicating part.

[0010] The docking mechanism further comprises a docking assembly, the docking assembly comprises a base plate, a docking cylinder, a rotary driving part and a sealing plate, the base plate and the docking cylinder are of an integrated structure, the guide rod is connected with the base plate, the rotary driving part is arranged on the outer wall of the docking cylinder, the driving end of the rotary driving part is connected with the sealing plate, so as to drive the sealing plate to rotate to the discharge port of the docking cylinder, so as to block or open the discharge port of the docking cylinder, and the second communicating part is connected with the docking cylinder through the base plate.

[0011] Specifically, the docking mechanism further comprises a protective piece, the protective piece is sleeved outside the guide rod, one end of the protective piece is connected with the second layer plate, and the other end is connected with the base plate.

[0012] Specifically, the docking mechanism further comprises a dust removal pipe, the dust removal pipe is arranged on the outer wall of the docking cylinder, one end of the dust removal pipe is connected with the internal space of the docking cylinder, and the other end is formed with a dust outlet.

[0013] Specifically, the docking cylinder comprises an inner layer cylinder and an outer layer cylinder, the outer layer cylinder is sleeved outside the inner layer cylinder, the outer layer cylinder and the inner layer cylinder are coaxially arranged, the diameter of the outer layer cylinder is larger than that of the inner layer cylinder, and a spacing cavity is formed, a plurality of air injection ports are connected to the outer layer cylinder, the plurality of air injection ports are distributed along the circumference of the outer layer cylinder and are connected with the spacing cavity.

[0014] Further, the storage mechanism comprises a storage cylinder, a docking column, and a second control valve, the docking interface is formed on the docking column, and the edge of the docking column is further formed with a docking groove; the end of the outer cylinder is inserted into the docking groove and is in sealed connection with the docking groove, the inner cylinder is inserted into the docking interface and is in sealed connection with the docking interface; and the second control valve is arranged on the docking column and can open or close the docking interface.

[0015] Compared with the prior art, the feeding system provided by the utility model has the following advantages:

[0016] The feeding system provided by the utility model comprises a feeding mechanism, a docking mechanism and a storage mechanism; the feeding mechanism is formed with an inlet and an outlet; the docking mechanism comprises a first communication piece, a positioning seat, a lifting assembly and a second communication piece, one end of the first communication piece is in communication with the outlet, the other end is in communication with one end of the second communication piece, the positioning end of the lifting assembly is connected with the positioning seat, and the other end is connected with the other end of the second communication piece, so as to drive the end of the second communication piece to move in the first direction; the storage mechanism is formed with a docking interface, and the end of the second communication piece, which is away from the first communication piece, can be in connection or separation with the docking interface.

[0017] From the analysis, it can be known that, since the feeding mechanism is formed with an inlet, the inlet can be used to realize the connection with different powder carrying bins, and after the connection, the feeding mechanism can also transfer the powder from the inlet to the outlet.

[0018] Since one end of the first communication piece is connected with the outlet of the feeding mechanism, the powder reaching the outlet can enter the first communication piece. Correspondingly, since the docking mechanism provided by the utility model further comprises a lifting assembly and a second communication piece, one end of the second communication piece is in communication with the first communication piece, and the other end of the second communication piece is connected with the lifting assembly, therefore, the powder entering the first communication piece can further reach the second communication piece. Correspondingly, the movement of the lifting assembly in the first direction can realize the movement of the end of the second communication piece in the first direction, so as to realize the connection or separation of the second communication piece with the docking interface of the storage mechanism.

[0019] The feeding system provided by the utility model can be connected with different carrying bins, so as to realize the purpose of transferring different powders into the storage mechanism. In actual operation, first, the inlet of the feeding mechanism is connected with the outlet of the carrying bin, then the storage mechanism is moved to the position corresponding to the end of the second communication piece, finally, the end of the second communication piece is controlled by the lifting assembly to move in the direction close to the docking interface, until the connection between the carrying bin and the storage mechanism is completed through the connection with the docking interface. After the connection, the feeding mechanism is started, so as to send the powder from the feeding mechanism into the storage mechanism through the first communication piece and the second communication piece, and the feeding of the powder is completed.

[0020] When the powder feeding is completed, the lifting assembly lifts the end of the second communication member to separate it from the docking interface, and then the feeding system can be docked with other material loading bins to repeat the above steps to realize the purpose of different powders entering the storage mechanism.

[0021] It can be understood that, since the storage mechanism and the second communication member are in a split structure, different powders can also enter different storage mechanisms, that is, the storage mechanism can be multiple, and the storage mechanism is docked with the second communication member according to specific needs to realize the corresponding transfer of the powder. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. Obviously, the drawings described below are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0023] Figure 1 The overall structure schematic diagram of the feeding system provided by the embodiment of the present application is shown in the figure.

[0024] Figure 2 The structure schematic diagram of the feeding mechanism in the feeding system provided by the embodiment of the present application is shown in the figure.

[0025] Figure 3 The structure schematic diagram of the docking mechanism in the feeding system provided by the embodiment of the present application is shown in the figure.

[0026] Figure 4 The structure schematic diagram of the positioning seat of the docking mechanism in the feeding system provided by the embodiment of the present application is shown in the figure.

[0027] Figure 5 The structure schematic diagram of the docking mechanism in the feeding system provided by the embodiment of the present application is shown in the figure.

[0028] Figure 6 The structure schematic diagram of the docking mechanism in the feeding system provided by the embodiment of the present application is shown in the figure.

[0029] Figure 7 The structure schematic diagram of the storage mechanism in the feeding system provided by the embodiment of the present application is shown in the figure.

[0030] Figure 8 The structure schematic diagram of the storage mechanism in the feeding system provided by the embodiment of the present application is shown in the figure.

[0031] Figure 9The structure schematic view of the first visual angle of the positioning platform in the feeding system provided by the utility model;

[0032] Figure 10 The structure schematic view of the second visual angle of the positioning platform in the feeding system provided by the utility model.

[0033] In the figure: 1 - frame body; 2 - feeding mechanism; 201 - cylinder body; 202 - driving member; 203 - first control valve; 204 - plugging member; 205 - first breather; 3 - docking mechanism; 301 - first communication piece; 302 - second communication piece; 303 - third communication piece; 3031 - second breather; 304 - lifting driving member; 305 - connecting rod; 306 - guide rod; 3061 - protection piece; 3062 - jacking plate; 307 - base plate; 308 - docking cylinder; 3081 - inner layer cylinder; 3082 - outer layer cylinder; 3083 - first sealing piece; 3084 - second sealing piece; 3085 - interval cavity; 3086 - first pressure sensor; 309 - rotary driving member; 310 - sealing plate; 311 - dust removal pipe; 3111 - dust outlet; 312 - air injection port; 313 - positioning seat; 3131 - first connecting part; 3132 - first layer plate; 3133 - second connecting part; 3134 - second layer plate; 4 - storage mechanism; 401 - storage cylinder; 402 - docking column; 4021 - docking groove; 4022 - docking port; 403 - second control valve; 404 - second pressure sensor; 405 - third breather; 406 - pulse air bag; 407 - exhaust fan; 408 - base; 4081 - slot; 5 - positioning table; 501 - supporting column; 502 - platform; 503 - coaming; 504 - movable baffle; 505 - arc-shaped connecting rod; 506 - baffle driving member; 507 - in-place detection member;

[0034] S1 - first direction. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work belong to the scope of protection of the present application.

[0036] In the description of the embodiments of the present application, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third" and the like are only used for differentiation in description and cannot be understood as indicating or implying relative importance.

[0037] In addition, the terms "horizontal", "vertical" and the like do not mean that the components must be absolutely horizontal or vertical, but can be slightly inclined. For example, "horizontal" only means that it is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0038] In the description of the embodiments of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "communication", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0039] As used herein, the term "and / or" includes any one of the listed related items and any combination of any two or more of the listed items.

[0040] For ease of description, spatial relationship terms such as "above", "upper", "below" and "lower" can be used herein to describe the relationship of one element to another element as shown in the drawings. Such spatial relationship terms are intended to include, in addition to the orientation depicted in the drawings, different orientations of the device in use or operation.

[0041] The terms used herein are only used to describe various examples and are not intended to limit the disclosure. Unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. The terms "include", "contain" and "have" enumerate the existence of the stated features, quantities, operations, components, elements and / or combinations thereof, but do not exclude the existence or addition of one or more other features, quantities, operations, components, elements and / or combinations thereof.

[0042] Variations in the shapes illustrated in the drawings can occur due to manufacturing techniques and / or tolerances. Thus, the examples described herein are not intended to be limited to the particular shapes illustrated in the drawings, but include variations in shapes that occur due to manufacturing techniques and / or tolerances.

[0043] Features of the examples described herein can be combined with one another as would be apparent to one of ordinary skill in the art after understanding the disclosure provided herein. Furthermore, although examples described herein have various configurations, other configurations are possible as would be apparent to one of ordinary skill in the art after understanding the disclosure provided herein. Additionally, the technical solutions among various embodiments can be combined with each other, but it must be based on that a person of ordinary skill in the art can realize, when the combination of the technical solutions appears contradictory or unachievable, it should be considered that the combination of the technical solutions does not exist, nor is within the protection scope required by the present application.

[0044] As Figure 1 In combination Figure 2 As shown in the drawings, the utility model provides a feeding system, including feeding mechanism 2, butt joint mechanism 3, storage mechanism 4 and frame body 1, feeding mechanism 2 is connected with frame body 1, and feeding mechanism 2 forms feed inlet and discharge outlet, butt joint mechanism 3 includes first communication piece 301, positioning seat 313, lifting assembly and second communication piece 302, one end of first communication piece 301 is linked with discharge outlet, and the other end is linked with one end of second communication piece 302, positioning seat 313 is connected with frame body 1, and the positioning end of lifting assembly is connected with positioning seat 313, and the other end is connected with the other end of second communication piece 302, to drive the end of second communication piece 302 moves along first direction S1, storage mechanism 4 forms butt joint 4022, and one end of second communication piece 302 away from first communication piece 301 can be butt jointed or separated with butt joint 4022.

[0045] Compared with the prior art, the feeding system provided by the utility model has the following advantages:

[0046] The feeding system provided by the utility model, since feeding mechanism 2 forms feed inlet, therefore, butt joint with different powder material storage bin can be realized through feed inlet, and after butt joint, powder can also be transferred from feed inlet to discharge outlet through feeding mechanism 2.

[0047] Since one end of the first communication member 301 is connected with the discharge port of the feeding mechanism 2, the powder reaching the discharge port can enter the first communication member 301. Correspondingly, since the docking mechanism 3 provided by the present application further comprises a lifting assembly and a second communication member 302, one end of the second communication member 302 is connected with the first communication member 301, and the other end of the second communication member 302 is connected with the lifting assembly, therefore, the powder entering the first communication member 301 can further reach the second communication member 302. Correspondingly, the movement of the lifting assembly in the first direction S1 can realize the movement of the end of the second communication member 302 in the first direction S1, so as to realize the docking or separation of the second communication member 302 and the docking port 4022 of the storage mechanism 4.

[0048] The feeding system provided by the present application can be connected with different material carrying bins, so as to realize the purpose of transferring different powders into the storage mechanism 4. In actual operation, first, the feeding port of the feeding mechanism 2 is connected with the outlet of the material carrying bin, then the storage mechanism 4 is moved to a position corresponding to the end of the second communication member 302, finally, the end of the second communication member 302 is moved to the direction close to the docking port 4022 by the lifting assembly, until the connection between the material carrying bin and the storage mechanism 4 is completed through the docking with the docking port 4022. After the connection, the feeding mechanism 2 is started, so as to send the powder from the feeding mechanism 2 into the storage mechanism 4 through the first communication member 301 and the second communication member 302, and complete the feeding of the powder.

[0049] When the feeding of one kind of powder is completed, the end of the second communication member 302 is lifted by the lifting assembly, so as to separate from the docking port 4022. Then, the feeding system can be connected with other material carrying bins, and the above steps can be repeated to realize the purpose of different powders entering the storage mechanism 4.

[0050] It can be understood that, since the storage mechanism 4 and the second communication member 302 are in a split structure, different powders can also enter different storage mechanisms 4, that is, the storage mechanism 4 can be multiple, and the storage mechanism 4 can be connected with the second communication member 302 according to specific needs, so as to realize the corresponding transfer of the powder.

[0051] It should be noted here that, since the material mainly carried by the present application is powder, the transportation of the powder can be realized by air blowing. However, since the air blowing method is easy to cause dust to overflow, a more stable auger type structure can be used, that is, the motor drives the auger to rotate, so as to realize the transmission of the powder through the auger.

[0052] Preferably, the feeding mechanism 2 in the application comprises a driving member 202, a screw feeding member, a first control valve 203 and a barrel 201; the feeding inlet and the discharging outlet are both formed on the barrel 201, the screw feeding member is arranged in the barrel 201 and connected with the output end of the driving member 202; and the first control valve 203 is arranged corresponding to the discharging outlet to close or open the discharging outlet.

[0053] Further preferably, the feeding mechanism 2 in the application further comprises a blocking member 204, which is arranged at two ends of the barrel 201 opposite to the driving member 202, and the blocking member 204 comprises a driving part and a blocking part, the driving part can drive the blocking part to move in the barrel 201 towards or away from the discharging outlet to adjust the opening degree of the discharging outlet.

[0054] By arranging the first control valve 203 corresponding to the discharging outlet, the opening and closing of the discharging outlet can be controlled, and by further arranging the blocking member 204, the opening degree of the discharging outlet can be controlled. Since the application mainly aims at the conveying of powder, the floating and scattering state cannot be avoided during the conveying process, and by the first control valve 203 and the blocking member 204, the powder conveying amount and whether to convey can be adjusted, that is, when the powder scattering is serious, the feeding inlet can be temporarily closed or the powder discharging amount can be reduced, so that the problem of excessive powder scattering affecting the feeding speed can be avoided to a certain extent.

[0055] Further preferably, as shown in Figure 2 the application provides a first breather 205, which is arranged on the barrel 201 and communicates with the inside of the barrel 201, for discharging the gas in the barrel 201 to make the powder deposit and fall.

[0056] The first breather 205 in the application is a metering screw breather, when the powder conveying appears floating and scattering, the gas in the powder can be filtered out by the first breather 205 to be discharged, and the suspended dust can continue to fall to realize the rapid transfer of the powder.

[0057] Optionally, as shown in Figures 3-5 the application, the docking mechanism 3 further comprises a third communication piece 303, which is connected with the positioning seat 313, one end of the third communication piece 303 is connected with the end of the first communication piece 301 away from the discharging outlet, and the other end is connected with the end of the second communication piece 302 away from the docking port 4022; the first communication piece 301 and the second communication piece 302 are both made of soft material, and the third communication piece 303 is made of hard material.

[0058] Firstly, since the first communication member 301 and the second communication member 302 are both soft materials, the stable butt joint of the first communication member 301 and the second communication member 302 can be realized by arranging the third communication member 303, and the connection of the first communication member 301 and the third communication member 303 and the connection of the second communication member 302 and the third communication member 303 can both adopt the structure that the end portions of the first communication member 301 and the second communication member 302 are sleeved outside the third communication member 303, and the first communication member 301 and the second communication member 302 are further clamped tightly by using the clamping structure, so as to keep the connection stable.

[0059] Secondly, since the lifting assembly in the application needs to be installed by using the positioning seat 313, in order to ensure the stability of the positioning seat 313, the third communication member 303 made of hard material arranged can provide a stable installation basis for the positioning seat 313, so as to realize the stable installation of the lifting assembly.

[0060] It should be noted here that the soft material in the application can be rubber material, and the hard material can be metal material.

[0061] Preferably, as shown in Figure 3 The third communication member 303 in the application is connected with a second breather 3031, the second breather 3031 is communicated with the inside of the third communication member 303, and is used for discharging the gas inside the third communication member 303, so that the powder deposits and falls down.

[0062] Since the third communication member 303 is located between the first communication member 301 and the second communication member 302, when the powder floats and scatters during the falling process, the internal pressure at the middle layer position can be realized by using the second breather 3031, so as to realize the filtration of the gas and the dust, and make the powder continue to fall down smoothly.

[0063] Optionally, as shown in Figure 1 Combined with Figure 3 and Figure 4 It should be noted here that the soft material in the application can be rubber material, and the hard material can be metal material.

[0064] The positioning seat 313 can be installed away from one end of the third communication member 303 and the feeding port of the feeding mechanism 2, so as to ensure the stability of the feeding mechanism 2 and the docking mechanism 3, and the feeding mechanism 2 and the docking mechanism 3 can be supported away from the ground by a certain distance to meet the moving in and out of the storage mechanism 4.

[0065] The positioning seat 313 in the application is connected with the frame 1 through the first connecting part 3131, the other end of the first connecting part 3131 is connected with the first layer plate 3132, and the first layer plate 3132 is stably connected with the third communication member 303 through the through hole formed in the center of the first layer plate 3132, and the first layer plate 3132 and the third communication member 303 can be fixedly connected by welding or the like.

[0066] The first layer plate 3132 can provide a mounting basis for the second connecting part 3133, and correspondingly, the second connecting part 3133 can be used to arrange the second layer plate 3134 apart from the first layer plate 3132, so as to provide a mounting space for the lifting assembly.

[0067] It can be understood that since the second layer plate 3134 in the application also has a through hole, the second communication member 302 can pass through the through hole to realize the docking and separation with the docking port 4022.

[0068] Optionally, as shown in Figure 3 Combined with Figure 5 It is shown that the lifting assembly in the application includes a plurality of lifting driving members 304, a connecting rod 305, a guide rod 306 and a jacking plate 3062; the plurality of lifting driving members 304 are arranged apart along the circumference of the third communication member 303, and the plurality of lifting driving members 304 are connected with the second layer plate 3134; one end of the connecting rod 305 is connected with the driving end of the lifting driving member 304, the other end is connected with the jacking plate 3062, one end of the guide rod 306 is connected with the jacking plate 3062, the guide rod 306 extends along the first direction S1 and passes through the second layer plate 3134, and the other end of the guide rod 306 away from the jacking plate 3062 is connected with one end of the second communication member 302 away from the third communication member 303.

[0069] The lifting driving member 304 in the application can adopt a telescopic structure such as a pneumatic cylinder, an oil cylinder or an electric telescopic rod to realize telescopic movement in a straight line, and one end of the connecting rod 305 is connected with the lifting driving member 304 and the other end is connected with the jacking plate 3062, so as to realize the movement of the jacking plate 3062 in the first direction S1 when the lifting driving member 304 telescopes.

[0070] Correspondingly, since one end of the guide rod 306 is connected with the jacking plate 3062 and the other end is connected with the end of the second communication member 302 away from the third communication member 303, the movement of the jacking plate 3062 can drive the guide rod 306, thereby moving the end of the second communication member 302, and further realizing the compression and release of the second communication member 302, and realizing the butt joint with the butt joint interface 4022.

[0071] It can be understood that, since the lifting driving member 304 in the present application is multiple, the second communication member 302 end can be uniformly stressed by cooperating with multiple connecting rods 305 and guide rods 306, avoiding the problem of offset and unable to butt joint. The jacking plate 3062 provided can realize the stable connection, synchronous movement of the multiple connecting rods 305 and guide rods 306, further ensuring the stress stability of the overall structure when lifting or lowering.

[0072] Optionally, as shown in Figure 3 The butt joint mechanism 3 in the present application further includes a butt joint assembly, the butt joint assembly includes a base plate 307, a butt joint cylinder 308, a rotary driving member 309 and a sealing plate 310; the base plate 307 and the butt joint cylinder 308 are of an integral structure, the guide rod 306 is connected with the base plate 307, the rotary driving member 309 is arranged on the outer wall of the butt joint cylinder 308, and the driving end of the rotary driving member 309 is connected with the sealing plate 310 to drive the sealing plate 310 to rotate to the discharge port of the butt joint cylinder 308 to block or open the discharge port of the butt joint cylinder 308, and the second communication member 302 is connected with the butt joint cylinder 308 through the base plate 307.

[0073] The butt joint cylinder 308 and the base plate 307 in the present application are of an integral structure, that is, the base plate 307 covers one end of the butt joint cylinder 308, providing a basis for the connection of the end of the guide rod 306 away from the jacking plate 3062 with the butt joint cylinder 308.

[0074] And by arranging the butt joint cylinder 308, stable butt joint with the butt joint interface 4022 of the storage mechanism 4 can be realized, and correspondingly, by arranging the rotary driving member 309 and the sealing plate 310 on the outer wall of the butt joint cylinder 308, the opening or closing of the discharge port of the butt joint cylinder 308 can be realized, thereby realizing the passing or blocking of the powder.

[0075] Since the second communication member 302 in the present application is of soft material, it is difficult to ensure stable butt joint with the butt joint interface 4022, the present application further arranges the butt joint cylinder 308, and the second communication member 302 is connected with the butt joint cylinder 308, so that the second communication member 302 can realize the movement of the butt joint cylinder 308 in the first direction S1 to complete the approach and away from the butt joint interface 4022, and the hard butt joint cylinder 308 can realize stable butt joint and separation with the butt joint interface 4022, ensuring the transmission of the powder.

[0076] Optionally, such as Figure 5 As shown, the docking mechanism 3 in this application also includes a protective member 3061. The protective member 3061 is sleeved on the outside of the guide rod 306, and one end of the protective member 3061 is connected to the second layer plate 3134, and the other end is connected to the base plate 307.

[0077] To prevent the guide rod 306 from being contaminated by dust on site, a protective component 3061 is provided between the second layer plate 3134 and the base plate 307 to enclose the guide rod 306 inside, thereby ensuring the service life of the guide rod 306 to a certain extent and improving the overall stability of the device.

[0078] Preferably, the protective component 3061 in this application is a bellows cover.

[0079] Optionally, such as Figure 3 As shown, the docking mechanism 3 in this application also includes a dust removal pipe 311. The dust removal pipe 311 is disposed on the outer wall of the docking cylinder 308, and one end of the dust removal pipe 311 is connected to the internal space of the docking cylinder 308, and the other end forms a dust outlet 3111.

[0080] In actual use, the dust outlet 3111 of the dust outlet pipe provided in this application is connected to the external dust removal pipe 311 to achieve dust discharge.

[0081] The dust removal pipe 311 can remove the dust in the docking cylinder 308 after the operation is completed, thus avoiding the problem of mixing of various powders during transportation.

[0082] Accordingly, such as Figure 6 As shown, the docking cylinder 308 in this application includes an inner cylinder 3081 and an outer cylinder 3082. The outer cylinder 3082 is sleeved outside the inner cylinder 3081. The outer cylinder 3082 and the inner cylinder 3081 are coaxially arranged, and the diameter of the outer cylinder 3082 is larger than the diameter of the inner cylinder 3081, forming a spacer cavity 3085. A plurality of air jets 312 are connected to the outer cylinder 3082. The plurality of air jets 312 are distributed along the circumference of the outer cylinder 3082 and are connected to the spacer cavity 3085.

[0083] In actual use, the interface 4022 of the material storage mechanism 4 of this application also has an inner layer and an outer layer. The inner layer can realize the transportation of powder after docking, while the outer layer mainly realizes the stable docking between the docking cylinder 308 and the interface 4022 of the material storage mechanism 4.

[0084] Preferably, by means of multiple air jets 312 connected to the outer cylinder 3082, high-pressure gas is introduced into the docking cylinder 308 through the air jets 312 after the material is fed, thereby blowing off the dust adhering to the cylinder wall and discharging the dust through the dust removal pipe 311.

[0085] Optionally, such as Figure 7 Combination Figure 8 As shown, the storage mechanism 4 in this application includes a storage cylinder 401, a docking post 402, and a second control valve 403. A docking interface 4022 is formed on the docking post 402, and a docking groove 4021 is formed on the edge of the docking post 402. The end of the outer cylinder 3082 is inserted into the docking groove 4021 and is sealed to the docking groove 4021. The inner cylinder 3081 is inserted into the docking interface 4022 and is sealed to the docking interface 4022. The second control valve 403 is provided on the docking post 402 and can open or close the docking interface 4022.

[0086] The second control valve 403 in this application can control the opening and closing of the storage cylinder 401, thereby avoiding the problem of powder spillage when the docking cylinder 308 and the docking port 4022 are not accurately docked.

[0087] It is understood that by forming a docking groove 4021 on the edge of the docking column 402, this application can ensure that the outer cylinder 3082 is accurately inserted into the docking groove 4021, thereby achieving a sealed connection between the two and avoiding the problem of powder spilling and scattering during transportation.

[0088] Preferably, the outer cylinder 3082 in this application is provided with a first sealing member 3083 at its end, the first sealing member 3083 is embedded in the docking groove 4021 and is sealed to the docking groove 4021; the discharge end of the inner cylinder 3081 has an inclined structure that converges towards the center, the docking interface 4022 is inclined, and a second sealing member 3084 is sleeved on the inner cylinder 3081, the second sealing member 3084 is sealed to the edge of the docking interface 4022.

[0089] More preferably, a first pressure sensor 3086 is connected to the outer cylinder 3082, and a second pressure sensor 404 is connected to the storage cylinder 401; the first pressure sensor 3086 is used to detect the pressure in the spacer cavity 3085, and the second pressure sensor 404 is used to detect the pressure in the storage cylinder 401.

[0090] like Figure 7 As shown, the storage cylinder 401 in this application is provided with a third breather 405, which is connected to the storage cylinder 401 and is used to discharge the gas inside the storage cylinder 401, so that the powder material can be deposited and fall.

[0091] Furthermore, such as Figure 7 As shown, the storage cylinder 401 in this application is also equipped with a pulse air manifold 406 and an exhaust fan 407. The pulse air manifold 406 can beat the filter bag inside the third respirator 405, and the exhaust fan 407 can create a negative pressure outside the filter bag of the third respirator 405.

[0092] The top of the storage cylinder 401 is equipped with a third breather 405 and a second pressure sensor 404, which are respectively fixed on the outer wall of the storage cylinder 401. The third breather 405 is equipped with a pulse air manifold 406 and an exhaust fan 407. The pulse air manifold 406 can beat the filter bag of the third breather 405, thereby knocking off the residual dust adhering to the inside of the third breather 405 and reducing the frequency of breathing blockage. The exhaust fan 407 can quickly draw air to create a negative pressure state on the outside of the filter bag of the third breather 405, ensuring the pressure relief capacity of the third breather 405 and quickly ensuring that the pressure inside the storage cylinder 401 is consistent with the external pressure.

[0093] Optionally, the storage mechanism 4 in this application also includes a base 408, a storage cylinder 401 is disposed on the base 408, and the base 408 forms a slot 4081.

[0094] The storage mechanism 4 can be transferred and transported using forklifts or other structures through the formed slot 4081.

[0095] Optionally, such as Figures 9-10 As shown, the feeding system provided by this utility model also includes a positioning platform 5, which is used to support the storage mechanism 4. The positioning platform 5 includes a support column 501, a platform 502, a surrounding plate 503, and a movable baffle 504. The support column 501 is connected to the platform 502, so that the platform 502 is spaced apart from the ground in the horizontal direction. The surrounding plate 503 is connected to the platform 502, and the movable baffle 504 is rotatably connected to the platform 502. The movable baffle 504 can be connected to the surrounding plate 503 to form a positioning space with the platform 502. The storage mechanism 4 is set in the positioning space.

[0096] Optionally, a baffle drive 506 is connected to the side of the platform 502 facing the ground. An arc-shaped connecting rod 505 is connected to the drive end of the baffle drive 506. The end of the arc-shaped connecting rod 505 away from the baffle drive 506 is connected to the baffle.

[0097] Preferably, the feeding system provided by this utility model further includes a positioning detection element 507, which is disposed on the enclosure 503.

[0098] By setting up the arrival detection component 507, when the base 408 is transported to the arrival position, it can be detected by the arrival detection component 507, thereby avoiding the problem that the docking interface 4022 of the storage cylinder 401 and the docking cylinder 308 cannot be accurately docked due to over-transportation or under-transportation.

[0099] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A feeding system, characterized in that, It includes a feeding mechanism (2), a docking mechanism (3), and a storage mechanism (4); The feeding mechanism (2) has an inlet and an outlet. The docking mechanism (3) includes a first connecting member (301), a positioning seat (313), a lifting component, and a second connecting member (302). One end of the first connecting member (301) is connected to the outlet, and the other end is connected to one end of the second connecting member (302). The positioning end of the lifting component is connected to the positioning seat (313), and the other end is connected to the other end of the second connecting member (302) to drive the end of the second connecting member (302) to move along a first direction. The storage mechanism (4) has a docking interface (4022), and the end of the second connecting member (302) away from the first connecting member (301) can be connected to or separated from the docking interface (4022).

2. The feeding system according to claim 1, characterized in that, The docking mechanism (3) further includes a third connecting member (303), which is connected to the positioning seat (313). One end of the third connecting member (303) is connected to the end of the first connecting member (301) away from the discharge port, and the other end is connected to the end of the second connecting member (302) away from the docking interface (4022). The first connecting member (301) and the second connecting member (302) are both made of soft material, while the third connecting member (303) is made of hard material.

3. The feeding system according to claim 2, characterized in that, The third connecting member (303) is connected to a second breather (3031), which is connected to the interior of the third connecting member (303) and is used to discharge the gas inside the third connecting member (303) so that the powder material can be deposited and fallen.

4. The feeding system according to claim 2, characterized in that, It also includes a frame (1), and the positioning seat (313) includes a first connecting part (3131), a first layer plate (3132), a second connecting part (3133), and a second layer plate (3134); One end of the first connecting part (3131) is connected to the frame (1), and the other end is connected to the first shelf (3132). One end of the second connecting part (3133) is connected to the first shelf (3132), and the other end is connected to the second shelf (3134). Both the first layer plate (3132) and the second layer plate (3134) have perforations, and the perforations in the first layer plate (3132) and the second layer plate (3134) are concentrically arranged. One end of the third connecting member (303) passes through the perforation in the first layer plate (3132) and is connected to the first connecting member (301), and the other end passes through the perforation in the second layer plate (3134) and is connected to the second connecting member (302).

5. The feeding system according to claim 4, characterized in that, The lifting assembly includes multiple lifting drive components (304), connecting rods (305), guide rods (306), and a lifting plate (3062); The plurality of lifting drive members (304) are arranged at circumferential intervals along the third connecting member (303), and the plurality of lifting drive members (304) are all connected to the second layer plate (3134); One end of the connecting rod (305) is connected to the driving end of the lifting drive (304), and the other end is connected to the lifting plate (3062). One end of the guide rod (306) is connected to the lifting plate (3062). The guide rod (306) extends along the first direction and passes through the second layer plate (3134). The end of the guide rod (306) away from the lifting plate (3062) is connected to the end of the second connecting member (302) away from the third connecting member (303).

6. The feeding system according to claim 5, characterized in that, The docking mechanism (3) further includes a docking assembly, which includes a base plate (307), a docking cylinder (308), a rotary drive (309), and a sealing plate (310); The substrate (307) and the docking cylinder (308) are an integral structure. The guide rod (306) is connected to the substrate (307). The rotary drive (309) is disposed on the outer wall of the docking cylinder (308), and the drive end of the rotary drive (309) is connected to the sealing plate (310) to drive the sealing plate (310) to rotate to the discharge port of the docking cylinder (308) to block or open the discharge port of the docking cylinder (308). The second connecting member (302) is connected to the docking cylinder (308) through the substrate (307).

7. The feeding system according to claim 6, characterized in that, The docking mechanism (3) further includes a protective member (3061), which is sleeved on the outside of the guide rod (306), and one end of the protective member (3061) is connected to the second layer plate (3134), and the other end is connected to the substrate (307).

8. The feeding system according to claim 6, characterized in that, The docking mechanism (3) further includes a dust removal pipe (311), which is disposed on the outer wall of the docking cylinder (308). One end of the dust removal pipe (311) is connected to the internal space of the docking cylinder (308), and the other end forms a dust outlet (3111).

9. The feeding system according to claim 6, characterized in that, The docking cylinder (308) includes an inner cylinder (3081) and an outer cylinder (3082). The outer cylinder (3082) is sleeved outside the inner cylinder (3081). The outer cylinder (3082) and the inner cylinder (3081) are coaxially arranged, and the diameter of the outer cylinder (3082) is larger than the diameter of the inner cylinder (3081), forming a spacer cavity (3085). The outer cylinder (3082) is connected to a plurality of air jets (312), which are distributed circumferentially along the outer cylinder (3082) and communicate with the spacer cavity (3085).

10. The feeding system according to claim 9, characterized in that, The storage mechanism (4) includes a storage cylinder (401), a docking column (402), and a second control valve (403). The docking interface (4022) is formed on the docking column (402), and a docking groove (4021) is formed on the edge of the docking column (402). The end of the outer tube (3082) is inserted into the mating groove (4021) and is sealed to the mating groove (4021). The inner tube (3081) is inserted into the mating interface (4022) and is sealed to the mating interface (4022). The second control valve (403) is disposed on the docking post (402) and is capable of opening or closing the docking port (4022).

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