Powder leakage-free automatic butt joint device

Abstract

The utility model relates to a powder leakage-free automatic butt joint device. The device comprises a fixed container discharge port and a movable container feed port which are oppositely arranged, the telescopic pipe is connected with the discharging opening of the fixed container, and the telescopic pipe is provided with a discharging opening mechanism used for being in butt joint with the feeding opening of the movable container; the deviation compensation mechanism comprises a first guiding assembly arranged on the discharging port mechanism and a second guiding assembly arranged on the feeding port of the movable container, and the first guiding assembly and the second guiding assembly can be matched in a guiding mode so as to conduct radial deviation correction on the discharging port mechanism; and the lifting mechanism is connected with the first guide assembly. Automatic butt joint between the movable container and the fixed container can be achieved, powder leakage is avoided, meanwhile, middle pipeline connection is reduced, and the layout space is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying devices, in particular to an automatic docking device for powder materials without leakage. Background Art

[0002] In the lithium battery industry and other industries, the process of conveying powder from fixed containers to mobile containers usually adopts manual docking, which is inefficient, inflexible, and requires a long docking pipeline. Manual docking has high requirements on the operator's skill level, and the risk of powder leakage will increase accordingly. Summary of the invention

[0003] To this end, the utility model provides a powder leakage-free automatic docking device, which can realize automatic docking between a mobile container and a fixed container without leakage of powder, while reducing intermediate pipeline connections and saving layout space.

[0004] In order to solve the above technical problems, the utility model provides a powder material leakage-free automatic docking device, comprising:

[0005] A fixed container discharge port and a movable container feed port are arranged opposite to each other;

[0006] A telescopic tube connected to the discharge port of the fixed container, wherein the telescopic tube is provided with a discharge port mechanism for docking with the feed port of the mobile container;

[0007] A deviation compensation mechanism, the deviation compensation mechanism comprising a first guide assembly arranged at the discharge port mechanism and a second guide assembly arranged at the feed port of the mobile container, the first guide assembly and the second guide assembly being capable of guiding and cooperating to perform radial deviation correction on the discharge port mechanism;

[0008] The lifting mechanism is connected with the first guide assembly.

[0009] In one embodiment of the present invention, the first guide assembly includes a first guide block, and the second guide assembly includes a second guide block, and the first guide block and the second guide block can be matched with each other through a conical surface.

[0010] In one embodiment of the present utility model, the first guide block and the second guide block are respectively and correspondingly arranged in an annular direction at the discharge port mechanism and the feed port of the mobile container.

[0011] In one embodiment of the present invention, a first conical surface is arranged on the outer side of the first guide block ring, and a second conical surface is arranged on the inner side of the second guide block ring.

[0012] In one embodiment of the utility model, the discharge port mechanism is provided with a first sealing ring on a side close to the first conical surface, the mobile container feed port is provided with a second sealing ring on a side close to the second conical surface, the first guide block can abut against the second sealing ring, and a retaining ring capable of abutting against the first sealing ring is provided on the outer side of the second guide block.

[0013] In one embodiment of the utility model, it also includes an air replenishing mechanism and an internal exhausting mechanism respectively connected to the opposite ends of the telescopic tube.

[0014] In one embodiment of the present invention, it also includes a vibration mechanism installed on the discharge port mechanism.

[0015] In one embodiment of the utility model, an external exhaust mechanism is further included, and the external exhaust mechanism is installed on the outside of the telescopic tube.

[0016] In one embodiment of the utility model, it also includes a material collecting mechanism disposed between the fixed container discharge port and the movable container feed port, wherein the material collecting mechanism is used to collect the powder remaining in the telescopic tube.

[0017] In one embodiment of the present invention, it further comprises a frame for carrying the telescopic tube and the lifting mechanism.

[0018] The above technical solution of the utility model has the following advantages compared with the prior art:

[0019] The utility model discloses a powder material leakage-free automatic docking device, which realizes automatic docking by utilizing an automatic docking mechanism between a fixed container and a mobile container. The cooperation between the lifting mechanism and the deviation compensation mechanism makes the docking process unnecessary for manual intervention. The guide component design of the deviation compensation mechanism ensures radial deviation correction during the docking process, maintains the stability and accuracy of the docking, avoids powder material leakage, and reduces the connection of intermediate pipelines, saving layout space.

[0020] The utility model ensures docking accuracy by matching the conical surfaces of the first guide block and the second guide block, and provides two sealing structures, namely the contact between the discharge port mechanism and the second sealing ring, and the combination of the retaining ring and the first sealing ring, to ensure no leakage during the powder transmission process and improve environmental protection performance.

[0021] The utility model ensures clean treatment of powder materials during the conveying process through dust removal components such as a vibration mechanism, an air supply mechanism, an internal exhaust mechanism, an external exhaust mechanism, etc., prevents dust leakage, and keeps the environment clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to make the content of the utility model more clearly understood, the utility model is further described in detail below based on specific embodiments of the utility model in combination with the accompanying drawings.

[0023] Figure 1 It is a structural schematic diagram of a powder material leakage-free automatic docking device of the utility model.

[0024] Figure 2 It is a schematic diagram of the structure of the powder deviation compensation mechanism of the utility model.

[0025] Figure 3 It is a schematic diagram of container docking when the utility model is used to transport powder.

[0026] Description of the Figures in the Specification:

[0027] 1. Fix the container discharge port;

[0028] 2. Move the container feed port;

[0029] 3. Telescopic tube; 31. Discharge port mechanism;

[0030] 4. Deviation compensation mechanism; 41. First guide block; 42. Second guide block; 43. First sealing ring; 44. Second sealing ring; 45. Retaining ring;

[0031] 5. Air replenishment mechanism;

[0032] 6. Internal exhaust mechanism;

[0033] 7. Vibration mechanism;

[0034] 8. External exhaust mechanism;

[0035] 9. Aggregate mechanism;

[0036] 10. Rack;

[0037] 11. Lifting mechanism. DETAILED DESCRIPTION

[0038] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0039] In the present invention, if directions (up, down, left, right, front and back) are described, it is only for the convenience of describing the technical solution of the present invention, and does not indicate or imply that the technical features referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0040] In the present utility model, "several" means one or more, "multiple" means more than two, "greater than", "less than", "exceed" and the like are understood to exclude the number itself; "above", "below", "within" and the like are understood to include the number itself. In the description of the present utility model, if there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0041] In the present invention, unless otherwise clearly defined, the words "set", "install", "connect" and the like should be understood in a broad sense, for example, they can be directly connected or indirectly connected through an intermediate medium; they can be fixedly connected or detachably connected or integrally formed; they can be mechanically connected or electrically connected or able to communicate with each other; they can be the internal connection of two elements or the interaction relationship between two elements. Those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

[0042] Reference Figure 1 As shown, the utility model is a powder material leakage-free automatic docking device, comprising:

[0043] A fixed container discharge port 1 and a movable container feed port 2 are arranged opposite to each other;

[0044] A telescopic tube 3 connected to the fixed container discharge port 1, the telescopic tube 3 is provided with a discharge port mechanism 31 for docking with the mobile container feed port 2;

[0045] The deviation compensation mechanism 4 includes a first guide component provided at the discharge port mechanism 31 and a second guide component provided at the feed port 2 of the mobile container, wherein the first guide component and the second guide component can cooperate with each other to correct the radial deviation of the discharge port mechanism 31;

[0046] The lifting mechanism 11 is connected to the first guide assembly.

[0047] Through the above arrangement, it is ensured that the position of the docking interface between the mobile container and the fixed container can be corrected when there is a deviation in the docking positioning, thereby avoiding powder leakage, and the mobile container and the fixed container are automatically docked without manual intervention, while reducing the intermediate pipeline connection and saving layout space.

[0048] In one embodiment, referring to Figure 2 As shown, the first guide assembly includes a first guide block 41, and the second guide assembly includes a second guide block 42. The first guide block 41 and the second guide block 42 can be matched with each other through a conical surface.

[0049] Through the above arrangement, after the mobile container feed port 2 is in place, the lifting mechanism 11 drives the discharge port mechanism 31 to dock with the mobile container feed port 2, the deviation compensation mechanism 4 can radially correct the discharge port mechanism 31, and the conical guide formed by the first guide block 41 and the second guide block 42 ensures the docking accuracy.

[0050] Specifically, the first guide block 41 and the second guide block 42 are circumferentially arranged at the discharge port mechanism 31 and the mobile container feed port 2 respectively and correspondingly.

[0051] Specifically, the first guide block 41 is provided with a first conical surface on the outer side thereof, and the second guide block 42 is provided with a second conical surface on the inner side thereof.

[0052] In one embodiment, the fixed container discharge port 1 is arranged on the upper side of the mobile container feed port 2; the telescopic tube 3 is a telescopic hose; and the lifting mechanism 11 is a hydraulic cylinder or the like.

[0053] In one embodiment, the discharge port mechanism 31 is provided with a first sealing ring 43 on the side close to the first conical surface, the mobile container feed port 2 is provided with a second sealing ring 44 on the side close to the second conical surface, the first guide block 41 can be abutted against the second sealing ring 44, and a retaining ring 45 capable of abutting against the first sealing ring 43 is provided on the outer side of the second guide block 42.

[0054] Through the above arrangement, the guide sealing of the first guide block 41 and the second guide block 42 is improved, the discharge port mechanism 31 contacts the second sealing ring 44 to form a first seal, and the retaining ring 45 and the first sealing ring 43 form a second seal. The two seals ensure that there is no leakage during the powder transmission process.

[0055] In one embodiment, it further includes an air replenishing mechanism 5 and an internal air exhausting mechanism 6 which are respectively connected to the opposite (upper and lower) ends of the telescopic tube 3 .

[0056] Specifically, it also includes a vibration mechanism 7 installed on the discharge port mechanism 31.

[0057] Specifically, it also includes an external exhaust mechanism 8 , which is installed on the outside of the telescopic tube 3 .

[0058] Specifically, it also includes a material collecting mechanism 9 disposed between the fixed container discharge port 1 and the movable container feed port 2 , which may be a rotating material collecting mechanism 9 .

[0059] Through the above arrangement, auxiliary fluidization and dust removal equipment such as vibration air blowing are leak-free throughout the whole process. When the powder is transported, the air supply mechanism 5 and the vibration mechanism 7 work together to guide the suspended powder in the cavity of the telescopic tube 3 to float to the discharge port mechanism 31, and the internal exhaust mechanism 6 and the external exhaust mechanism 8 generate negative pressure to draw away the suspended powder; the powder remaining in the telescopic tube 3 is collected by the collecting mechanism 9.

[0060] Specifically, the telescopic tube 3 and the lifting mechanism 11 are both installed on the frame 10 .

[0061] Working process: Refer to Figure 3 As shown, the mobile container feed port 2 is directly below the fixed container discharge port 1, the collecting mechanism 9 rotates, the lifting mechanism 11 extends to the limit position and maintains it, the discharge port mechanism 31 is docked with the mobile container feed port 2, and the fixed container discharge port 1 starts to convey the powder. After the powder is conveyed, the fixed container discharge port 1 stops discharging, and the air replenishing mechanism 5, the internal exhaust mechanism 6, the external exhaust mechanism 8 and the vibration mechanism 7 are turned on at the same time. After a specified time, the air replenishing mechanism 5 is closed, and the retractable mechanism is lifted to the limit position. After a specified time, the internal exhaust mechanism 6, the external exhaust mechanism 8 and the vibration mechanism 7 are closed, the collecting mechanism 9 rotates back to its position, and the mobile container feed port 2 can be moved to the next station.

[0062] Finally, it should be noted that the above specific implementation methods are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to examples, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A powder material leakage-free automatic docking device, characterized in that: include: A fixed container discharge port (1) and a movable container feed port (2) arranged opposite to each other; A telescopic tube (3) connected to the fixed container discharge port (1), the telescopic tube (3) being provided with a discharge port mechanism (31) for docking with the mobile container feed port (2); A deviation compensation mechanism (4), the deviation compensation mechanism (4) comprising a first guide component arranged at the discharge port mechanism (31) and a second guide component arranged at the feed port (2) of the mobile container, the first guide component and the second guide component being able to cooperate in a guiding manner to perform radial deviation correction on the discharge port mechanism (31); The lifting mechanism (11) is connected to the first guide assembly.

2. The powder material leakage-free automatic docking device according to claim 1, characterized in that: The first guide assembly comprises a first guide block (41), and the second guide assembly comprises a second guide block (42), and the first guide block (41) and the second guide block (42) can be matched via a conical surface.

3. The powder material leakage-free automatic docking device according to claim 2, characterized in that: The first guide block (41) and the second guide block (42) are respectively and correspondingly arranged in an annular direction at the discharge port mechanism (31) and the mobile container feed port (2).

4. The powder material leakage-free automatic docking device according to claim 3, characterized in that: The first guide block (41) is provided with a first conical surface on the outer side thereof, and the second guide block (42) is provided with a second conical surface on the inner side thereof.

5. The powder material leakage-free automatic docking device according to claim 4, characterized in that: The discharge port mechanism (31) is provided with a first sealing ring (43) on a side close to the first conical surface, the mobile container feed port (2) is provided with a second sealing ring (44) on a side close to the second conical surface, the first guide block (41) is capable of abutting against the second sealing ring (44), and a retaining ring (45) capable of abutting against the first sealing ring (43) is provided on the outer side of the second guide block (42).

6. The powder material leakage-free automatic docking device according to claim 1, characterized in that: It also includes an air replenishment mechanism (5) and an internal air exhaust mechanism (6) which are respectively connected to the two opposite ends of the telescopic tube (3).

7. The powder material leakage-free automatic docking device according to claim 1, characterized in that: It also includes a vibration mechanism (7) installed on the discharge port mechanism (31).

8. The powder material leakage-free automatic docking device according to claim 1, characterized in that: It also comprises an external exhaust mechanism (8), wherein the external exhaust mechanism (8) is installed on the outside of the telescopic tube (3).

9. The powder material leakage-free automatic docking device according to claim 1, characterized in that: It also comprises a material collecting mechanism (9) arranged between the fixed container discharge port (1) and the movable container feed port (2), wherein the material collecting mechanism (9) is used to collect the powder remaining in the interior of the telescopic tube (3).

10. The powder material leakage-free automatic docking device according to claim 1, characterized in that: It also includes a frame (10) for carrying the telescopic tube (3) and the lifting mechanism (11).

Images