Efficient transfer liquid preparation system

Abstract

The invention relates to the technical field of battery production, in particular to an efficient transfer liquid preparation system which comprises a track, a liquid supplementing station is arranged at one end of the track, a feeding trolley slides on the track, a feeding bin is arranged on the feeding trolley, and a plurality of storage bins are arranged on one side of the track. The liquid supplementing station is provided with a material supplementing mechanism used for supplementing materials to the feeding bin, the storage bin is provided with a liquid filling port, the liquid filling port is communicated with a liquid filling pipe, the liquid filling pipe is communicated with a transfer storage bin through a pneumatic butterfly valve, and the transfer storage bin is communicated with a first liquid passing pipe through a pneumatic ball valve; a liquid outlet is formed in the feeding bin and communicated with a liquid injection part, a mechanical arm is arranged on the feeding trolley, the liquid injection part is fixedly arranged at the end, away from the feeding trolley, of the mechanical arm, the mechanical arm is used for inserting the liquid injection part into the first liquid through pipe, and a first visual camera is arranged on the portion, on one side of the liquid injection part, of the mechanical arm. The device has the advantages that the production efficiency is improved, the service life of the storage bin is prolonged, and the cost input is reduced.

Description

Technical Field

[0001] The invention relates to a liquid preparation system, in particular to a high-efficiency transfer liquid preparation system. Background Art

[0002] In the production process of lithium batteries, liquid asphalt and graphite powder need to be mixed in a certain operation process. Before mixing, the liquid asphalt and graphite powder are transported to the discharge bin separately.

[0003] In actual production, a large amount of liquid asphalt and graphite powder mixture is required on the production line, so there are a large number of storage silos on the production line. If each storage silo is connected to a pipeline for transporting liquid asphalt, the pipeline of the entire production line will be too complicated and difficult to manage. Therefore, in order to simplify the pipeline of the entire production line, a feeding trolley is usually used to carry the feeding silo to transport liquid asphalt to each storage silo in turn.

[0004] When adding material to each storage bin, it is necessary to manually align and insert the feeding piece on the feeding bin into the liquid asphalt inlet on the discharge bin, which results in low work efficiency. In addition, because the viscosity of liquid asphalt is very high, the liquid asphalt is very easy to stick to the inner wall surface of the storage bin during the process of being transported to the storage bin, which not only blocks the liquid inlet of the storage bin, thereby affecting the filling efficiency of the liquid asphalt, but also the asphalt stuck on the storage tank is difficult to clean, thereby affecting the service life of the storage tank and increasing costs. Summary of the invention

[0005] In order to solve the problems in the related art, the present application provides an efficient transfer and liquid preparation system, which solves the problems of low production efficiency, short service life and high cost investment.

[0006] The technical solution is as follows:

[0007] An efficient transfer and liquid distribution system comprises a track, one end of which is provided with a liquid replenishing station, a feeding trolley is slidably provided on the track, a feeding bin is provided on the feeding trolley, a plurality of storage bins are provided on one side of the track, and the plurality of storage bins are sequentially arranged along the length direction of the track; a feeding mechanism for replenishing the feeding bin is provided on the liquid replenishing station, and the characteristic is that a liquid filling port is provided on the storage bin, a liquid filling pipe is connected to the liquid filling port, the top of the liquid filling pipe is connected to a transfer storage bin through a pneumatic butterfly valve, the top of the transfer storage bin is connected to a first liquid pipe through a pneumatic ball valve, the transfer storage bin and the first liquid pipe are both arranged in a trumpet shape, and the top diameters of the transfer storage bin and the first liquid pipe are both larger than the corresponding bottom diameters;

[0008] The feeding bin is provided with a liquid outlet, the liquid outlet is connected to a liquid injection piece through a liquid outlet pipe, a robotic arm is provided on the feeding trolley, the liquid injection piece is fixedly arranged at one end of the robotic arm away from the feeding trolley, the robotic arm is used to insert the liquid injection piece into the first liquid passing pipe, and a first visual camera is provided on the robotic arm on one side of the liquid injection piece.

[0009] Through the above technical scheme, through the setting of the first visual camera, the feeding bin can determine the position of the pipe mouth of the liquid filling pipe on the storage bin before adding materials to the storage bin, thereby ensuring that the robotic arm accurately inserts the liquid injection part into the liquid filling pipe, thereby improving production efficiency; in the process of the feeding bin conveying liquid asphalt to each storage bin, the pneumatic butterfly valve and the pneumatic ball valve will blow the conveyed liquid asphalt, which can effectively prevent the liquid asphalt from sticking to the pipe wall, thereby reducing the difficulty of cleaning, thereby accelerating the delivery efficiency of the liquid asphalt, increasing the service life of each storage bin and reducing costs.

[0010] Preferably, the feeding bin is provided with a liquid inlet, the feeding bin on one side of the liquid inlet is fixedly provided with a first conveying base, the first conveying base is fixedly provided with a second liquid passage pipe, the bottom of the second liquid passage pipe is connected with the liquid inlet through the first liquid inlet pipe, the top of the second liquid passage pipe is connected with a connecting seat, and the outer periphery of the connecting seat is fixedly provided with a first connecting piece; an overflow prevention piece is provided on the connecting seat below the first connecting piece, the overflow prevention piece includes a connecting pipe, an annular plate and a limiting plate, the top of the connecting pipe is fixedly sleeved on the outer periphery of the connecting seat, the connecting pipe is arranged in a trumpet shape, the top diameter of the connecting pipe is smaller than the bottom diameter, the inner ring of the annular plate is fixedly provided on the bottom outer periphery of the connecting pipe, a leakage hole is provided on the side of the annular plate away from the connecting pipe, the leakage hole is connected with a leakage pipe, the leakage pipe extends in the direction toward the first conveying base, and the limiting plate is vertically provided on the outer ring of the annular plate; a second conveying base is fixedly installed on one side of the first conveying base, and a second visual camera is fixedly installed on the second conveying base, and the second visual camera is used to shoot the state of the first connecting piece.

[0011] Through the above technical solution, the first connecting member can be photographed by setting the second visual camera, which can not only accurately obtain the position and connection relationship between the third supporting member and the first connecting member, but also ensure that the third supporting member and the first connecting member are in a fixed state when the charging bin is replenished, thereby ensuring the normal transportation of liquid asphalt and improving production efficiency; the charging bin replenishment process can also be monitored by shooting, which can avoid the overflow of liquid asphalt, thereby saving costs;

[0012] Through the setting of the overflow prevention part, when the filling mechanism is filling the feeding bin, when liquid asphalt overflows from the connecting seat, the liquid asphalt will flow into the overflow prevention part along the side wall of the connecting seat, thereby ensuring the cleanliness of the feeding bin. At this time, due to the shape of the connecting pipe in the overflow prevention part, the liquid asphalt will be easier to flow along the side wall of the connecting pipe to the location of the annular plate, and flow out through the leakage holes on the annular plate, thereby facilitating the recovery of the liquid asphalt, thereby speeding up production efficiency and saving costs.

[0013] Preferably, the feeding mechanism comprises a first driving mechanism and a feeding pipe, the first driving mechanism is fixedly installed on the liquid replenishing station, the first driving mechanism is linked with a first supporting member, and the feeding pipe is fixedly installed on the first supporting member; the feeding pipe comprises a vertical section, the bottom outlet of the vertical section is the discharge port of the feeding pipe, the outer periphery of the vertical section is provided with a second supporting member, the top of each second supporting member is fixedly provided with a second driving mechanism, the output shaft of each second driving mechanism is fixedly connected with a fixed hook, and each fixed hook is hinged with the corresponding second supporting member; the bottom outer periphery of the vertical section is fixed A third support member is provided, and the diameter of the third support member is smaller than the diameter of the first connecting member; when the feeding trolley is parked at one side of the liquid replenishing station, the discharge port of the feeding pipe is located above the second liquid passage pipe, and the first driving mechanism is used to drive the first support member to move toward or away from the second liquid passage pipe, so that the third support member is against the top of the first connecting plate or the third support member is detached from the top of the first connecting plate, and at this time, the second driving mechanism drives the fixed hook claw to rotate along the hinge, so that the fixed hook claw clamps or releases the first connecting member and the third support member.

[0014] Through the above technical scheme, through the setting of the fixed hook claw, the first driving mechanism drives the first support member to move toward the feeding bin, so that when the third support member on the first support member is against the top of the first connecting plate on the feeding bin, the second driving mechanism drives the fixed hook claw to rotate along the hinge between the fixed hook claw and the second support member, so that the hook part of the fixed hook claw clamps the first connecting member and the third support member, thereby ensuring the connection stability of the feeding pipe and the second liquid passing pipe, and automatic fixing and loosening are achieved through the cooperation of the first driving mechanism, the second driving mechanism and the fixed hook claw, thereby improving production efficiency.

[0015] Preferably, the connecting seat includes a first connecting section, a second connecting section and a third connecting section which are concentrically connected, the first connecting piece and the connecting pipe are both arranged on the outer periphery of the first connecting section, the second connecting section is arranged in a trumpet shape, and the top diameter of the second connecting section is larger than the bottom diameter, the top of the second connecting section is connected to the first connecting section, and the bottom of the second connecting section is connected to the third connecting section.

[0016] Preferably, a groove is provided at the top of the first connecting member, so that the top of the first connecting member is arranged in a ring shape, and the inner ring diameter value of the top of the first connecting member is smaller than the diameter value of the third supporting member; the third supporting member is a third supporting plate, and a first sealing ring is provided at the bottom of the third supporting plate corresponding to the outer periphery of the feeding tube; when the first driving mechanism drives the feeding tube to move downward until the third supporting plate abuts against the top of the first connecting member, the first sealing ring is located in the groove.

[0017] Preferably, the second liquid pipe is arranged in a trumpet shape, and the top diameter of the second liquid pipe is larger than the bottom diameter; the plane where the top of the second liquid pipe is located and the plane where the top of the first conveying base is located overlap; the top of the second liquid pipe is connected to an electric butterfly valve, and the electric butterfly valve is connected to the connecting seat.

[0018] Preferably, a first flange is fixedly provided on the top outer periphery of the liquid filling pipe; a second flange is fixedly provided on the bottom outer periphery of the transfer storage bin, and the first flange and the second flange are respectively connected to the pneumatic butterfly valve; a third flange is fixedly provided on the bottom outer periphery of the first liquid pipe, and the third flange is connected to the pneumatic ball valve.

[0019] Preferably, a first connecting plate is fixedly provided at one end of the robotic arm away from the feeding bin, and a fixing piece is connected to one end of the first connecting plate away from the robotic arm; a first through hole is provided at one end of the first connecting plate away from the robotic arm, and a second through hole corresponding to the position of the first through hole is provided on the fixing piece; the diameter of the injection piece decreases successively from close to the first connecting plate to far away from the first connecting plate, and a fourth flange is fixedly provided on the outer periphery of one end of the injection piece close to the first connecting plate, and the fourth flange is fixedly installed on the end surface of the fixing piece away from the first connecting plate, and the feed port of the injection piece corresponds to the second through hole; the liquid outlet pipe passes through the first through hole and the second through hole in sequence and then connects with the injection piece.

[0020] Preferably, a second sealing ring is arranged on the end face of the fixing member away from the first connecting plate, the inner ring diameter of the second sealing ring is larger than the diameter of the end of the injection member close to the robotic arm, and the inner ring diameter of the second sealing ring is smaller than the inner diameter of the fourth flange; an annular gasket is arranged on the end face of the second sealing ring away from the fixing member.

[0021] In summary, the beneficial effects of the efficient transfer and dispensing system are:

[0022] 1. Through the setting of the first visual camera, the feeding silo can determine the position of the nozzle of the liquid filling pipe on the storage silo before feeding the storage silo, thereby ensuring that the robotic arm accurately inserts the liquid injection part into the liquid filling pipe, thereby improving production efficiency; in the process of transporting liquid asphalt to each storage silo, the pneumatic butterfly valve and the pneumatic ball valve will blow air on the transported liquid asphalt, which can effectively prevent the liquid asphalt from sticking to the pipe wall, thereby reducing the difficulty of cleaning, thereby accelerating the transportation efficiency of liquid asphalt, improving the service life of each storage silo and reducing costs;

[0023] 2. By setting the second visual camera, the first connecting member can be photographed, which can not only accurately obtain the position and connection relationship between the third supporting member and the first connecting member, but also ensure that the third supporting member and the first connecting member are in a fixed state when the charging bin is replenished, thereby ensuring the normal transportation of liquid asphalt and improving production efficiency; the charging bin replenishment process can also be monitored by shooting, which can avoid the overflow of liquid asphalt, thereby saving costs; through the setting of the overflow prevention member, when the filling mechanism is replenishing the charging bin, when liquid asphalt overflows from the connecting seat, the liquid asphalt will flow into the overflow prevention member along the side wall of the connecting seat, thereby ensuring the cleanliness of the charging bin. At this time, due to the shape of the connecting pipe in the overflow prevention member, the liquid asphalt will be easier to flow along the side wall of the connecting pipe to the location of the annular plate, and flow out through the leakage hole on the annular plate, thereby facilitating the recovery of liquid asphalt, thereby speeding up production efficiency and saving costs;

[0024] 3. Through the setting of the fixed hook claw, the first driving mechanism drives the first supporting member to move toward the feeding bin, so that when the third supporting member on the first supporting member is against the top of the first connecting plate on the feeding bin, the second driving mechanism drives the fixed hook claw to rotate along the hinge between the fixed hook claw and the second supporting member, so that the hook part of the fixed hook claw clamps the first connecting member and the third supporting member, thereby ensuring the connection stability of the feeding pipe and the second liquid passing pipe, and realizing automatic fixing and loosening through the cooperation of the first driving mechanism, the second driving mechanism and the fixed hook claw, thereby improving production efficiency.

[0025] It is to be understood that the foregoing general description and the following detailed description are exemplary only and are not restrictive of the invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and, together with the description, serve to explain the principles of the invention.

[0027] Figure 1 This is a schematic diagram of the structure of Example 1 in the efficient transfer and liquid preparation system;

[0028] Figure 2It is a left view of Example 1 in the efficient transfer and liquid preparation system;

[0029] Figure 3 This is a schematic diagram of the structure of one of the storage bins in the efficient transfer and liquid distribution system;

[0030] Figure 4 This is a schematic diagram of the structure of the feeding trolley in the efficient transfer and liquid distribution system;

[0031] Figure 5 It is a structural schematic diagram of the feeding mechanism in the efficient transfer and liquid distribution system;

[0032] Figure 6 This is a schematic diagram of the structure of the anti-overflow component in the efficient transfer and dispensing system;

[0033] Figure 7 This is a schematic diagram of the structure of the robotic arm in the efficient transfer and liquid preparation system;

[0034] Figure 8 It is a cross-sectional view of the connection seat in the efficient transfer and dispensing system;

[0035] Fig. 9 It is a schematic diagram of the exploded structure of the fixing parts in the efficient transfer and dispensing system;

[0036] Fig.10 It is a structural schematic diagram of a fixed hook in an idle state in a high-efficiency transfer and liquid distribution system;

[0037] Fig.11 It is a structural schematic diagram of the fixed hook in the efficient transfer and liquid distribution system in a working state;

[0038] Fig.12 for Figure 3 A partial enlarged schematic diagram of the sequence number A;

[0039] Fig.13 for Fig.10 A partial enlarged schematic diagram of sequence number B;

[0040] Fig.14 for Fig.11 A partial enlarged schematic diagram of the sequence number C;

[0041] In the figure, 1, track; 2, feeding trolley; 3, feeding bin; 4, storage bin; 5, liquid filling pipe; 6, pneumatic butterfly valve; 7, transfer storage bin; 8, pneumatic ball valve; 9, first liquid pipe; 10, liquid outlet pipe; 11, liquid injection part; 12, mechanical arm; 13, first conveying base; 14, second liquid pipe; 15, first liquid inlet pipe; 16, connecting seat; 1601, first connecting section; 1602, second connecting section; 1603, third connecting section; 17, first connecting part; 18, overflow prevention part; 1801, connecting pipe; 1802, annular plate; 1803, limit plate; 19, leakage hole; 20, first driving mechanism; 21, feeding pipe; 22. First support member; 23. Second support member; 24. Second driving mechanism; 25. Fixed hook; 26. Third support member; 27. Groove; 28. First sealing ring; 29. ​​Electric butterfly valve; 30. First flange; 31. Second flange; 32. Third flange; 33. First connecting plate; 34. Fixing member; 35. First through hole; 36. Second through hole; 37. Fourth flange; 38. Second sealing ring; 39. Ring gasket; 40. First visual camera; 41. Second conveying base; 42. Second visual camera; 43. Powder feeding pipe; 44. Funnel; 45. Conveying mechanism; 46. Reinforcing ribs; 47. Cover. DETAILED DESCRIPTION

[0042] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Instead, they are merely examples of devices and methods consistent with some aspects of the present invention as detailed in the appended claims.

[0043] In Example 1, as shown in the attached Figure 1-14 As shown, the efficient transfer and liquid distribution system comprises a track 1, one end of which is provided with a liquid replenishing station, a feeding trolley 2 is slidably provided on the track 1, a feeding bin 3 is provided on the feeding trolley 2, a plurality of storage bins 4 are provided on one side of the track 1, and the plurality of storage bins 4 are sequentially arranged along the length direction of the track 1; a feeding mechanism for replenishing the feeding bin 3 is provided on the liquid replenishing station, a liquid filling port is provided on the storage bin 4, a liquid filling pipe 5 is connected to the liquid filling port, the top of the liquid filling pipe 5 is connected to a transfer storage bin 7 through a pneumatic butterfly valve 6, the top of the transfer storage bin 7 is connected to a first liquid pipe 9 through a pneumatic ball valve 8, the transfer storage bin 7 and the first liquid pipe 9 are both arranged in a trumpet shape, and the top diameters of the transfer storage bin 7 and the first liquid pipe 9 are both larger than the corresponding bottom diameters;

[0044] There is a liquid outlet on the feeding bin 3, and the liquid outlet is connected to the liquid injection piece 11 through the liquid outlet pipe 10. A mechanical arm 12 is arranged on the feeding trolley 2. The specific structure and installation method of the mechanical arm 12 belong to the existing technology and will not be described in detail here. The mechanical arm 12 can be selected from a model that can accurately adjust the position and angle of the liquid injection piece 11, and will not be described in detail here. The liquid injection piece 11 is fixedly arranged at one end of the mechanical arm 12 away from the feeding trolley 2. The mechanical arm 12 is used to insert the liquid injection piece 11 into the first liquid pipe 9, and a first visual camera 40 is arranged on the mechanical arm 12 on one side of the liquid injection piece 11.

[0045] Before adding material to the storage bin 4, the feeding bin 3 can determine the position of the pipe mouth of the liquid filling pipe 5 on the storage bin 4 by taking a photo with the first visual camera 40, thereby ensuring that the robotic arm 12 accurately inserts the liquid injection part 11 into the liquid filling pipe 5, thereby improving production efficiency; in the process of the feeding bin 3 conveying liquid asphalt to each storage bin 4, the pneumatic butterfly valve 6 and the pneumatic ball valve 8 will blow air on the conveyed liquid asphalt, which can effectively prevent the liquid asphalt from sticking to the pipe wall, thereby reducing the difficulty of cleaning, thereby accelerating the transportation efficiency of the liquid asphalt, improving the service life of each storage bin 4 and reducing costs.

[0046] A controller is set in the system, and the controller is connected to the control trolley, pneumatic butterfly valve 6, pneumatic ball valve 8 and the first visual camera 40 respectively, so that the controller controls the control trolley, pneumatic butterfly valve 6, pneumatic ball valve 8 and the first visual camera 40, which belongs to the prior art and will not be elaborated here; the specific method of the structure of the pneumatic butterfly valve 6 and the pneumatic ball valve 8 and the pipeline connection belongs to the prior art and will not be elaborated here; the models of the pneumatic butterfly valve 6 and the pneumatic ball valve 8 can be selected to be able to blow air to prevent liquid asphalt from sticking to the wall, which will not be elaborated here.

[0047] In this specific embodiment, the track 1 is installed on the ground. The specific structure of the track 1, the specific structure and installation method of the feeding trolley 2 capable of traveling and parking, and the specific installation method of the feeding trolley 2 on the track 1 are all prior art, and will not be described in detail here.

[0048] Each storage bin 4 is provided with a powder feed port, which is arranged on one side of the liquid feed port. The powder feed port is connected to a powder feed pipe 43, and the top of the powder feed pipe 43 is connected to a funnel 44. A conveying mechanism 45 is arranged between the powder feed pipe 43 and the funnel 44. The conveying mechanism 45 is used to ensure the uniform and continuous flow of graphite powder in the powder feed pipe 43. The structure and specific installation method of the conveying mechanism 45 belong to the prior art and will not be described in detail here. The model of the conveying mechanism 45 can be selected from a model that can convey the graphite powder in the funnel 44 to the powder feed pipe 43, and will not be described in detail here. A reinforcing rib 46 is arranged on the side wall surface of each discharge bin installed on the ground. When installed, the bottom of the reinforcing rib 46 is against the ground. The structure and specific installation method of the reinforcing rib 46 belong to the prior art and will not be described in detail here.

[0049] like Figure 1-2 As shown, in this specific embodiment, a support frame is set on the ground on one side of each storage bin 4, and a support plate for people to walk on and observe each storage bin 4 and the feeding cart is set on the top of the support frame, and protective fences are set along both sides of the support plate.

[0050] like Figure 4 , 6 As shown in Figure 14, there is a liquid inlet on the feeding bin 3, and a first conveying base 13 is fixedly arranged on the feeding bin 3 on one side of the liquid inlet, and a second liquid passing pipe 14 is fixedly arranged on the first conveying base 13, the bottom of the second liquid passing pipe 14 is connected with the liquid inlet through the first liquid inlet pipe 15, and the top of the second liquid passing pipe 14 is connected with a connecting seat 16, and a first connecting member 17 is fixedly arranged on the outer periphery of the connecting seat 16; an overflow prevention member 18 is arranged on the connecting seat 16 below the first connecting member 17, and the overflow prevention member 18 includes a connecting pipe 1801, an annular plate 1802 and a limiting plate 1803, the top of the connecting pipe 1801 is fixedly sleeved on the outer periphery of the connecting seat 16, and the connecting pipe 18 01 is arranged in a trumpet shape, the top diameter of the connecting tube 1801 is smaller than the bottom diameter, the inner ring of the annular plate 1802 is fixedly arranged on the bottom outer periphery of the connecting tube 1801, and a leakage hole 19 is arranged on the side of the annular plate 1802 away from the connecting tube 1801, and a leakage tube is connected to the leakage hole 19, and the leakage tube extends toward the first conveying base 13, and a thread is arranged on the inner wall surface of the leakage tube. When the feeding bin 3 is in a non-feeding state, a sealing cover 47 can be arranged at the bottom of the leakage tube. In the present specific embodiment, the sealing cover 47 is a bolt adapted to the inside of the leakage tube; the sealing cover 47 is only unscrewed when the liquid asphalt in the leakage part needs to be discharged.

[0051] like Figure 4 and 6As shown, the limit plate 1803 is vertically arranged on the outer ring of the annular plate 1802; a second conveying base 41 is fixedly installed on one side of the first conveying base 13, and a second visual camera 42 is fixedly installed on the second conveying base 41, and the second visual camera 42 is used to shoot the state of the first connecting member 17; the second visual camera 42 can shoot the area where the first connecting member 17 is located, not only can the position and connection relationship between the third support member 26 and the first connecting member 17 be accurately obtained, and then the third support member 26 and the first connecting member 17 are in a fixed state when the feeding bin 3 is replenished, thereby ensuring the normal transportation of liquid asphalt and improving production efficiency; it can also The filling process of the charging bin 3 can be monitored by filming, which can avoid the overflow of liquid asphalt, thereby saving costs; when the filling mechanism is filling the charging bin 3, when liquid asphalt overflows from the connecting seat 16, the liquid asphalt will flow into the overflow prevention part 18 along the side wall of the connecting seat 16, thereby ensuring the cleanliness of the charging bin 3. At this time, due to the shape of the connecting pipe 1801 in the overflow prevention part 18, the liquid asphalt will be easier to flow along the side wall of the connecting pipe 1801 to the location of the annular plate 1802, and flow out through the leakage hole 19 on the annular plate 1802, thereby facilitating the recovery of the liquid asphalt, thereby speeding up production efficiency and saving costs.

[0052] like Figure 4-6 As shown, the feeding mechanism includes a first driving mechanism 20 and a feeding pipe 21, the first driving mechanism 20 is fixedly installed on the liquid replenishing station, the first driving mechanism 20 is linked with a first supporting member 22, and the feeding pipe 21 is fixedly installed on the first supporting member 22; the feeding pipe 21 contains a vertical section, the bottom outlet of the vertical section is the discharge port of the feeding pipe 21, and the outer periphery of the vertical section is provided with a second supporting member 23, and the top of each second supporting member 23 is fixedly provided with a second driving mechanism 24, and the output shaft of each second driving mechanism 24 is fixedly connected with a fixed claw 25, and each fixed claw 25 is hinged with the corresponding second supporting member 23, and the bottom of the fixed claw 25 is arranged in a bent hook shape, and the notch at the bottom of the fixed claw 25 is capable of connecting the third supporting member 26 and the first The shape and size of the connecting member 17 fixed together are sufficient, and no further elaboration is made here; a third support member 26 is fixedly provided on the outer periphery of the bottom of the vertical section, and the diameter of the third support member 26 is smaller than the diameter of the first connecting member 17; when the feeding trolley 2 is parked on one side of the liquid replenishing station, the discharge port of the feeding pipe 21 is located above the second liquid through pipe 14, and the first driving mechanism 20 is used to drive the first support member 22 to move toward or away from the second liquid through pipe 14, so that the third support member 26 is against the top of the first connecting plate 33 or the third support member 26 is detached from the top of the first connecting plate 33, and at this time, the second driving mechanism 24 drives the fixed claw 25 to rotate along the hinge, so that the fixed claw 25 is stuck or released from the first connecting member 17 and the third support member 26;

[0053] The first driving mechanism 20 drives the first supporting member 22 to move toward the feeding bin 3, so that the third supporting member 26 on the first supporting member 22 is against the top of the first connecting plate 33 on the feeding bin 3, and the second driving mechanism 24 drives the fixed hook 25 to rotate along the hinge between the fixed hook 25 and the second supporting member 23, so that the hook part of the fixed hook 25 clamps the first connecting member 17 and the third supporting member 26, thereby ensuring the connection stability of the feeding tube 21 and the second liquid passing tube 14, and automatically fixing and releasing are achieved through the cooperation of the first driving mechanism 20, the second driving mechanism 24 and the fixed hook 25, thereby improving production efficiency.

[0054] In this specific embodiment, the first driving mechanism 20 includes a first cylinder, and the first cylinder is fixedly mounted on the support frame. The second driving mechanism 24 includes a second cylinder. The models of the first cylinder and the second cylinder can be respectively selected to be able to push the first support member 22 and the fixed hook 25, and no further details will be given here.

[0055] like Figure 8 As shown, the connecting seat 16 includes a first connecting section 1601, a second connecting section 1602 and a third connecting section 1603 which are concentrically connected. The first connecting piece 17 and the connecting pipe 1801 are both arranged on the outer periphery of the first connecting section 1601. The second connecting section 1602 is arranged in a trumpet shape, and the top diameter of the second connecting section 1602 is larger than the bottom diameter. The top of the second connecting section 1602 is connected to the first connecting section 1601, and the bottom of the second connecting section 1602 is connected to the third connecting section 1603.

[0056] like Figure 5-6 As shown in Figure 8, a groove 27 is provided at the top of the first connecting member 17, so that the top of the first connecting member 17 is arranged in a ring shape, and the inner circle diameter value of the top of the first connecting member 17 is smaller than the diameter value of the third support member 26; the third support member 26 is a third support plate, and a first sealing ring 28 is provided at the bottom of the third support plate corresponding to the outer periphery of the feeding tube 21; when the first driving mechanism 20 drives the feeding tube 21 to move downward until the third support plate is against the top of the first connecting member 17, the first sealing ring 28 is located in the groove 27.

[0057] like Figure 4 As shown, the second liquid pipe 14 is arranged in a trumpet shape, and the top diameter of the second liquid pipe 14 is larger than the bottom diameter; the plane where the top of the second liquid pipe 14 is located coincides with the plane where the top of the first conveying base 13 is located; the top of the second liquid pipe 14 is connected to an electric butterfly valve 29, and the electric butterfly valve 29 is connected to the connecting seat 16; the specific structure and installation method of the electric butterfly valve 29 belong to the prior art, and will not be elaborated here, and a model that can adjust the flow of liquid asphalt in the second liquid pipe 14 can be selected, and will not be elaborated here.

[0058] like Figure 3 As shown, a first flange 30 is fixedly provided on the top outer periphery of the liquid filling pipe 5; a second flange 31 is fixedly provided on the bottom outer periphery of the transfer storage bin 7, and the first flange 30 and the second flange 31 are respectively connected to the pneumatic butterfly valve 6; a third flange 32 is fixedly provided on the bottom outer periphery of the first liquid passing pipe 9, and the third flange 32 is connected to the pneumatic ball valve 8.

[0059] like Figure 3 , 7 As shown in Figure 9, a first connecting plate 33 is fixedly provided at one end of the robot arm 12 away from the feeding bin 3, and a fixing piece 34 is connected to the one end of the first connecting plate 33 away from the robot arm 12; a first through hole 35 is provided at one end of the first connecting plate 33 away from the robot arm 12, and a second through hole 36 corresponding to the position of the first through hole 35 is provided on the fixing piece 34; the diameter of the injection piece 11 decreases successively from close to the first connecting plate 33 to far away from the first connecting plate 33, and a fourth flange 37 is fixedly provided on the outer periphery of one end of the injection piece 11 close to the first connecting plate 33, and the fourth flange 37 is fixedly installed on the end surface of the fixing piece 34 away from the first connecting plate 33, and the feed port of the injection piece 11 corresponds to the second through hole 36; the liquid outlet pipe 10 passes through the first through hole 35 and the second through hole 36 in sequence and then communicates with the injection piece 11.

[0060] like Fig. 9 As shown, a second sealing ring 38 is arranged on the end face of the fixing member 34 away from the first connecting plate 33, the inner ring diameter of the second sealing ring 38 is larger than the diameter of the end of the injection member 11 close to the robotic arm 12, and the inner ring diameter of the second sealing ring 38 is smaller than the inner diameter of the fourth flange 37; an annular gasket 39 is arranged on the end face of the second sealing ring 38 away from the fixing member 34.

[0061] Operation process: When the liquid asphalt in the charging bin 3 is too little and needs to be replenished, the charging trolley 2 carries the charging bin 3 and moves along the track 1 to the liquid replenishment station. At this time, the connecting seat 16 on the charging bin 3 is located below the discharge port of the replenishment pipe 21;

[0062] The first driving mechanism 20 drives the first supporting member 22 to move downward, and the feeding tube 21 moves downward synchronously when the first supporting member 22 moves downward. When the third supporting member 26 on the feeding tube 21 abuts against the top of the first connecting member 17 above the connecting seat 16, the first driving mechanism 20 stops driving the first supporting member 22, and each second driving mechanism 24 drives the corresponding fixed claw 25 respectively, so that each fixed claw 25 rotates along the hinge between the fixed claw 25 and the second supporting member 23 until each fixed claw 25 has the third supporting member 26 attached to it. 6 and the first connecting member 17 are clamped together, the second driving mechanism 24 stops driving the fixed hook 25, and after each fixed hook 25 is fixed, the liquid asphalt is transported to the feeding bin 3 through the feeding pipe 21. After the feeding bin 3 is filled, each second driving mechanism 24 drives the corresponding fixed hook 25 to rotate in the opposite direction, so that each fixed hook 25 is detached from the third supporting member 26 and the first connecting member 17. After each fixed hook 25 is detached, the first driving mechanism 20 drives the first supporting member 22 and the feeding pipe 21 to move upward;

[0063] When the storage bin 4 needs to be added with materials, the adding trolley 2 travels along the track 1 to the side of the discharge bin to be added with materials. During the process of adjusting the position of the robotic arm 12, the first visual camera 40 takes photos to determine the specific position of the first liquid pipe 9 on the storage bin 4, and adjusts the robotic arm 12, so that the injection piece 11 on the robotic arm 12 can be quickly and accurately inserted into the first liquid pipe 9. After the insertion of the injection piece 11, liquid asphalt can be transported to the storage bin 4. The liquid asphalt enters the discharge bin after passing through the first liquid pipe 9, the transfer storage bin 7 and the liquid filling pipe 5. When the liquid asphalt is in the first liquid pipe 9, the transfer storage bin 7 and the liquid filling pipe 5, the pneumatic butterfly valve 6 and the pneumatic ball valve 8 will blow air to prevent the liquid asphalt from sticking to the wall. After the addition of materials to the discharge bin is completed, the injection piece 11 can be taken out from the first liquid pipe 9 by the robotic arm 12.

[0064] Those skilled in the art will readily appreciate other embodiments of the present invention after considering the specification and practicing the invention herein. This application is intended to cover any variations, uses or adaptations of the present invention that follow the general principles of the present invention and include common knowledge or customary techniques in the art that the present invention did not invent. The specification and examples are intended to be exemplary only, and the true scope and spirit of the present invention are indicated by the appended claims.

[0065] It should be understood that the present invention is not limited to the exact construction that has been described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

Claims

1. An efficient liquid transfer and dispensing system, comprising a track, a liquid replenishing station is arranged at one end of the track, a feeding trolley is slidably arranged on the track, a feeding bin is arranged on the feeding trolley, a plurality of storage bins are arranged on one side of the track, and the plurality of storage bins are arranged in sequence along the length direction of the track; a feeding mechanism for replenishing the feeding bin is arranged on the liquid replenishing station, characterized in that: The storage bin is provided with a liquid filling port, the liquid filling port is connected with a liquid filling pipe, the top of the liquid filling pipe is connected with a transfer storage bin via a pneumatic butterfly valve, the top of the transfer storage bin is connected with a first liquid pipe via a pneumatic ball valve, the transfer storage bin and the first liquid pipe are both trumpet-shaped, and the top diameters of the transfer storage bin and the first liquid pipe are both larger than the corresponding bottom diameters; The feeding bin is provided with a liquid outlet, the liquid outlet is connected to a liquid injection piece through a liquid outlet pipe, a robotic arm is provided on the feeding trolley, the liquid injection piece is fixedly arranged at one end of the robotic arm away from the feeding trolley, the robotic arm is used to insert the liquid injection piece into the first liquid passing pipe, and a first visual camera is provided on the robotic arm on one side of the liquid injection piece.

2. The efficient transfer and liquid preparation system according to claim 1, characterized in that: The feeding bin has a liquid inlet, a first conveying base is fixedly provided on the feeding bin on one side of the liquid inlet, a second liquid passage pipe is fixedly provided on the first conveying base, the bottom of the second liquid passage pipe is connected with the liquid inlet through the first liquid inlet pipe, the top of the second liquid passage pipe is connected with a connecting seat, and a first connecting piece is fixedly provided on the outer periphery of the connecting seat; An overflow prevention member is provided on the connection seat below the first connection member, and the overflow prevention member includes a connection pipe, an annular plate and a limit plate. The top of the connection pipe is fixedly sleeved on the outer periphery of the connection seat. The connection pipe is arranged in a trumpet shape, and the top diameter of the connection pipe is smaller than the bottom diameter. The inner ring of the annular plate is fixedly arranged on the bottom outer periphery of the connection pipe. A leakage hole is provided on the side of the annular plate away from the connection pipe. The leakage hole is connected with a leakage pipe, and the leakage pipe extends in the direction toward the first conveying base. The limit plate is vertically arranged on the outer ring of the annular plate. A second conveying base is fixedly mounted on one side of the first conveying base, and a second visual camera is fixedly mounted on the second conveying base. The second visual camera is used to photograph the state of the first connecting piece.

3. The efficient transfer and liquid preparation system according to claim 2, characterized in that: The feeding mechanism comprises a first driving mechanism and a feeding pipe, wherein the first driving mechanism is fixedly mounted on the liquid replenishing station, the first driving mechanism is linked with a first supporting member, and the feeding pipe is fixedly mounted on the first supporting member; the feeding pipe comprises a vertical section, the bottom outlet of the vertical section is the discharge port of the feeding pipe, a second supporting member is arranged on the outer periphery of the vertical section, a second driving mechanism is fixedly arranged on the top of each second supporting member, the output shaft of each second driving mechanism is fixedly connected with a fixed hook, and each fixed hook is hinged with the corresponding second supporting member; a third supporting member is fixedly arranged on the outer periphery of the bottom of the vertical section, and the diameter of the third supporting member is smaller than the diameter of the first connecting member; When the feeding trolley is parked at one side of the liquid replenishing station, the discharge port of the feeding pipe is located above the second liquid pipe, and the first driving mechanism is used to drive the first support member to move toward or away from the second liquid pipe, so that the third support member is against the top of the first connecting plate or the third support member is detached from the top of the first connecting plate. At this time, the second driving mechanism drives the fixed hook claw to rotate along the hinge, so that the fixed hook claw clamps or releases the first connecting member and the third support member.

4. The efficient transfer and liquid preparation system according to claim 2, characterized in that: The connecting seat includes a first connecting section, a second connecting section and a third connecting section which are concentrically connected. The first connecting piece and the connecting pipe are both arranged on the outer periphery of the first connecting section. The second connecting section is arranged in a trumpet shape, and the top diameter of the second connecting section is larger than the bottom diameter. The top of the second connecting section is connected to the first connecting section, and the bottom of the second connecting section is connected to the third connecting section.

5. The efficient transfer and liquid preparation system according to claim 3, characterized in that: A groove is provided on the top of the first connecting member, so that the top of the first connecting member is arranged in a ring shape, and the inner circle diameter of the top of the first connecting member is smaller than the diameter of the third supporting member; The third support member is a third support plate, and a first sealing ring is provided at the bottom of the third support plate corresponding to the outer periphery of the feeding tube; when the first driving mechanism drives the feeding tube to move downward until the third support plate rests against the top of the first connecting member, the first sealing ring is located in the groove.

6. The efficient transfer and liquid preparation system according to claim 2, characterized in that: The second liquid pipe is arranged in a trumpet shape, and the top diameter of the second liquid pipe is larger than the bottom diameter; the plane where the top of the second liquid pipe is located coincides with the plane where the top of the first conveying base is located; the top of the second liquid pipe is connected to an electric butterfly valve, and the electric butterfly valve is connected to the connecting seat.

7. The efficient transfer and liquid preparation system according to claim 1, characterized in that: A first flange is fixedly provided on the outer periphery of the top of the liquid filling pipe; A second flange is fixedly provided on the outer periphery of the bottom of the transfer storage bin, and the first flange and the second flange are respectively connected to the pneumatic butterfly valve; A third flange is fixedly arranged on the outer peripheral edge of the bottom of the first liquid-passing pipe, and the third flange is in communication with the pneumatic ball valve.

8. The efficient transfer and liquid preparation system according to claim 1, characterized in that: A first connecting plate is fixedly provided at one end of the mechanical arm away from the feeding bin, and a fixing piece is connected to one end of the first connecting plate away from the mechanical arm; a first through hole is provided at one end of the first connecting plate away from the mechanical arm, and a second through hole corresponding to the position of the first through hole is provided on the fixing piece; The diameter of the injection piece decreases gradually from close to the first connecting plate to far away from the first connecting plate. A fourth flange is fixedly provided on the outer periphery of one end of the injection piece close to the first connecting plate. The fourth flange is fixedly installed on the end surface of the fixing piece far away from the first connecting plate, and the feed port of the injection piece corresponds to the second through hole. The liquid outlet pipe passes through the first through hole and the second through hole in sequence and then communicates with the injection piece.

9. The efficient transfer and liquid preparation system according to claim 8, characterized in that: A second sealing ring is arranged on the end surface of the fixing member away from the first connecting plate, the inner ring diameter of the second sealing ring is larger than the diameter of the end of the injection member close to the robotic arm, and the inner ring diameter of the second sealing ring is smaller than the inner diameter of the fourth flange; an annular gasket is arranged on the end surface of the second sealing ring away from the fixing member.

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