Discharging device
By designing a unloading device that includes a negative pressure vacuum component, the problem of the exposure of the powder material during the docking is solved, the cleaning of the docking interface and the isolation box is realized, and the safety of powder material transfer is improved.
Patent Information
- Application Number
- CN202421237602.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-05-31
AI Technical Summary
During the transfer of powder material, the powder material attached when the docking mechanism detaches from the docking equipment will be exposed to the work space, resulting in environmental pollution and operator harm.
An unloading device including a first warehouse body, an isolation box, a docking assembly, a second warehouse body and a negative pressure vacuum assembly is designed. After the unloading is completed, use the negative pressure vacuum assembly to clean the docking interface and the inside of the isolation box to prevent leakage of powder materials.
It effectively prevents powder materials from leaking into the work space when docking and disengaging, reduces the harm to operators, and improves the safety of powder material transfer.
Smart Images
Figure CN222389159U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of powder material transfer, in particular to a discharging device. Background Art
[0002] In the process of transferring powder materials, a professional docking mechanism is usually used to achieve closed and dust-free operation. However, some powder materials will adhere to the surface of the docking point. When the docking mechanism is separated from the docking equipment, these powder materials will be exposed and float in the working space, which will pollute the environment of the working space, especially in the process of transferring toxic powder materials, these powder materials will cause harm to operators. Utility Model Content
[0003] In view of this, the utility model provides a discharging device to solve the problem that when the docking mechanism is separated from the docking device, the powder material attached to the surface of the docking point will be exposed to the working space.
[0004] The utility model provides a discharging device, comprising: a first bin body, which is movably arranged; an isolation box, a sealed space is formed inside, and the isolation box is provided with a mounting hole; a docking assembly, the first end of the docking assembly is movably arranged in the sealed space, and the discharging device has a discharging state and an idle state, in which the first bin body is inserted into the mounting hole and is connected with the first end of the docking assembly, and in the idle state, the first bin body is separated from the docking assembly and the isolation box; a second bin body, which is connected with the second end of the docking assembly; a negative pressure dust suction assembly, which is connected with the isolation box.
[0005] Beneficial effect: After completing the unloading work, the valve of the first bin body is closed, the first end of the docking assembly is moved to separate from the first bin body, and the docking interface between the first bin body and the docking assembly and the inside of the isolation box are cleaned by the negative pressure dust suction assembly to prevent the powder material from leaking from the isolation box and causing harm to the operator, thereby improving the safety of the powder material transfer.
[0006] In an optional embodiment, the isolation box includes a box body and an isolation door, the mounting hole is opened on the box body, and the isolation door can be opened and closed on the box body and is arranged corresponding to the mounting hole. In the unloading state, the isolation door is arranged away from the mounting hole, and in the idle state, the isolation door covers the mounting hole.
[0007] In an optional embodiment, the isolation box further includes a guide member, the isolation door and the mounting hole are spaced apart, the guide member is disposed between the box body and the isolation door, and in the unloading state, the guide member abuts against an outer wall of the first bin body.
[0008] Beneficial effects: By providing the guide piece, it is convenient to quickly insert the first bin body into the installation hole; the guide piece also bears a certain side pressure, which plays a protective role for the first bin body.
[0009] In an optional embodiment, the isolation box further comprises a sealing member, wherein the sealing member is disposed between the box body and the guide member, and in the unloading state, the sealing member is sealed between the outer wall of the first bin body and the box body.
[0010] Beneficial effect: By providing the sealing member, the sealing performance of the unloading device in the unloading state is improved, and dust is further prevented from leaking out of the isolation box.
[0011] In an optional embodiment, the docking assembly includes a first connection part, a second connection part and a telescopic part, the telescopic part is connected and arranged between the first connection part and the second connection part, the first connection part is movably arranged, in the unloading state, the first connection part is connected to the first warehouse body, in the idle state, the first connection part is arranged away from the first connection part, and the second connection part is connected to the second warehouse body.
[0012] Beneficial effect: The length of the docking assembly can be adjusted by adjusting the length of the telescopic portion, thereby improving the adaptability of the docking assembly.
[0013] In an optional embodiment, the docking assembly further includes a flange and a guide rod, wherein the flange is sleeved on the first connecting portion, one end of the guide rod is slidably connected to the flange, and the other end of the guide rod is connected to the isolation box.
[0014] Beneficial effect: By setting the guide rod, the movement of the flange is guided in a directional manner.
[0015] In an optional embodiment, the docking assembly further includes an elastic member, and the elastic member is arranged between the flange member and the isolation box.
[0016] Beneficial effect: When connecting the first warehouse body and the docking assembly, the first connecting part moves downward, the elastic member is compressed, and the elastic potential energy is stored. After the first warehouse body and the docking assembly are connected, the elastic potential energy of the elastic member can be used to further strengthen the connection between the docking assembly and the first warehouse body.
[0017] In an optional embodiment, the negative pressure dust suction assembly includes a dust suction filter and a suction pipe, the dust suction filter is connected to the suction pipe, the dust suction filter is arranged on the outside of the isolation box, and the dust suction end of the suction pipe is inserted into the sealed space.
[0018] In an optional embodiment, at least one side of the isolation box is a perspective structure, an operation port is opened on the isolation box, and a sealing glove is provided on the operation port.
[0019] Beneficial effect: at least one side of the isolation box is a perspective structure, and an operation port is provided to facilitate observation and operation in a sealed environment of the isolation box.
[0020] In an optional embodiment, the unloading device further includes an elevator connected to the first bin body. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0022] Figure 1 This is a schematic diagram of the overall structure of a discharging device according to an embodiment of the utility model;
[0023] Figure 2 It is a schematic diagram of the overall structure of another unloading device according to an embodiment of the utility model (isolation box perspective);
[0024] Figure 3 for Figure 1 A schematic diagram of the internal structure of the isolation box in the unloading device shown;
[0025] Figure 4 for Figure 3 Schematic diagram of the cross-sectional structure of AA;
[0026] Figure 5 It is a partial structural schematic diagram of the isolation box of an embodiment of the utility model;
[0027] Figure 6 It is a schematic diagram of the overall structure of the connection assembly of an embodiment of the utility model.
[0028] Description of reference numerals:
[0029] 10. First bin body; 11. Valve; 20. Isolation box; 21. Box body; 22. Isolation door; 23. Guide member; 24. Sealing member; 25. Operation port; 30. Docking assembly; 31. First connecting portion; 32. Second connecting portion; 33. Telescopic portion; 34. Flange member; 35. Guide rod; 36. Elastic member; 40. Second bin body; 50. Negative pressure dust suction assembly; 51. Dust suction filter; 52. Suction tube; 60. Lifter. DETAILED DESCRIPTION
[0030] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.
[0031] Combine the following Figures 1 to 6 , describing an embodiment of the utility model.
[0032] According to an embodiment of the utility model, a discharging device is provided, comprising a first bin body 10, an isolation box 20, a docking assembly 30, a second bin body 40 and a negative pressure dust suction assembly 50. The first bin body 10 is movably arranged. A sealed space is formed inside the isolation box 20, and a mounting hole is provided in the isolation box 20; the first end of the docking assembly 30 is movably arranged in the sealed space, and the discharging device has a discharging state and an idle state. In the discharging state, the first bin body 10 is inserted into the mounting hole and communicated with the first end of the docking assembly 30; in the idle state, the first bin body 10 is separated from the docking assembly 30 and the isolation box 20; the second bin body 40 is communicated with the second end of the docking assembly 30; and the negative pressure dust suction assembly 50 is communicated with the isolation box 20.
[0033] When the unloading device of this embodiment is used, after the unloading work is completed, the valve 11 of the first bin body 10 is closed, and the first end of the docking assembly 30 is moved to separate from the first bin body 10. The docking interface between the first bin body 10 and the docking assembly 30 and the interior of the isolation box 20 are cleaned by the negative pressure dust suction assembly 50 to prevent the powder material from leaking from the isolation box 20 and causing harm to the operator, thereby improving the safety of the powder material transfer.
[0034] In this embodiment, the first bin body 10 is an upper bin, and the second bin body 40 is a lower bin. Specifically, the mounting hole is opened above the isolation box, the upper end of the docking assembly 30 is the first end, the lower end of the docking assembly 30 is the second end, the lower bin is connected to the second end of the docking assembly 30, in the unloading state, the upper bin is inserted into the mounting hole and connected to the first end of the docking assembly, and in the idle state, the upper bin is separated from the docking assembly 30 and the isolation box 20.
[0035] Of course, in other alternative embodiments, the first bin body 10 may also be a lower bin, and the second bin body 40 may be an upper bin. Specifically, the mounting hole is opened below the isolation box, the lower end of the docking assembly 30 is the first end, the upper end of the docking assembly 30 is the second end, the upper bin is connected to the second end of the docking assembly 30, in the unloading state, the lower bin is inserted into the mounting hole and connected to the first end of the docking assembly 30, and in the idle state, the lower bin is separated from the docking assembly 30 and the isolation box 20.
[0036] It should be noted that the centralized filtering system of the production workshop can also be used to form a negative pressure in the internal sealed space of the isolation box 20.
[0037] It should be noted that the traditional docking method is to isolate the unloading equipment in a room, and the ventilation system controls the room to achieve a negative pressure state. In this case, the operator needs to strictly wear dust and anti-toxic labor protection equipment. Such an operation not only has high investment and high operating costs, but more importantly, there is still a risk of dust leakage. Therefore, the use of the unloading device of this embodiment improves the safety of powder material transfer while reducing costs.
[0038] For details, please refer to Figure 2 The first bin body 10 is provided with a valve 11, and the opening and closing of the first bin body 10 is controlled by controlling the valve 11.
[0039] In one embodiment, Figure 3 As shown, the isolation box 20 includes a box body 21 and an isolation door 22. A mounting hole is opened on the box body 21. The isolation door 22 can be opened and closed on the box body 21 and is arranged corresponding to the mounting hole. In the unloading state, the isolation door 22 is arranged away from the mounting hole. In the idle state, the isolation door 22 covers the mounting hole.
[0040] Specifically, in this embodiment, the isolation door 22 is a sliding door. In the unloading state, the isolation door 22 is pulled open to expose the mounting hole, which is convenient for connecting the first warehouse body 10 with the docking assembly 30; in the idle state, the isolation door 22 is pushed back to cover the mounting hole and keep the interior of the isolation box 20 sealed.
[0041] In other alternative embodiments, the isolation door 22 can also be opened and closed in other ways. For example, the isolation door 22 is a rotating door, and one side of the isolation door 22 is rotatably provided on the box body 21 through a hinge. In the unloading state, the isolation door 22 is rotated to open and the safety hole is exposed. In the idle state, the isolation door 22 is rotated to close and the safety hole is covered.
[0042] In one embodiment, Figure 4 and Figure 5As shown, the isolation box 20 also includes a guide member 23. The isolation door 22 is spaced apart from the mounting hole. The guide member 23 is disposed between the box body 21 and the isolation door 22. In the unloading state, the guide member 23 abuts against the outer wall of the first bin body 10.
[0043] It is worth noting that, by providing the guide member 23 , it is convenient to quickly insert the first bin body 10 into the installation hole; the guide member 23 also bears a certain lateral pressure, thereby protecting the first bin body 10 .
[0044] In one embodiment, Figure 4 and Figure 5 As shown, the isolation box 20 further includes a sealing member 24 , which is disposed between the box body 21 and the guide member 23 . In the unloading state, the sealing member 24 is sealed between the outer wall of the first bin body 10 and the box body 21 .
[0045] Specifically, the sealing member 24 is an annular sealing ring.
[0046] It should be noted that, in the unloading state, the outer wall of the first bin body 10 abuts against the guide member 23 and the seal 24 to form a first seal, and the outer wall of the first bin body 10 is connected to the docking assembly 30 to form a second seal, that is, the unloading device realizes double sealing insurance to reduce the risk of leakage.
[0047] It is worth noting that, by providing the sealing member 24 , the sealing performance of the unloading device in the unloading state is improved, and dust is further prevented from leaking out of the isolation box 20 .
[0048] In one embodiment, Figure 6 As shown, the docking assembly 30 includes a first connection part 31, a second connection part 32 and a telescopic part 33. The telescopic part 33 is connected and arranged between the first connection part 31 and the second connection part 32. The first connection part 31 is movably arranged. In the unloading state, the first connection part 31 is connected to the first warehouse body 10. In the idle state, the first connection part 31 is arranged away from the first connection part 31, and the second connection part 32 is connected to the second warehouse body 40.
[0049] It is worth noting that the length of the docking assembly 30 can be adjusted by adjusting the length of the telescopic portion 33 to improve the adaptability of the docking assembly 30 .
[0050] In one embodiment, Figure 6 As shown, the docking assembly 30 further includes a flange 34 and a guide rod 35 . The flange 34 is sleeved on the first connecting portion 31 . One end of the guide rod 35 is slidably connected to the flange 34 , and the other end of the guide rod 35 is connected to the isolation box 20 .
[0051] Specifically, the flange 34 is connected to the first connection portion 31 , and the position of the first connection portion 31 can be adjusted by adjusting the flange 34 .
[0052] For details, please refer to Figure 6 As shown, a plurality of guide rods 35 are provided.
[0053] It is worth noting that the guide rod 35 is provided to guide the movement of the flange 34 in a directional manner.
[0054] In one embodiment, Figure 3 As shown, the docking assembly 30 further includes an elastic member 36 , which is disposed between the flange member 34 and the isolation box 20 .
[0055] Specifically, the elastic member 36 is a spring.
[0056] For details, please refer to Figure 3 The elastic member 36 is sleeved on the guide rod 35 .
[0057] It is worth mentioning that when connecting the first warehouse body 10 and the docking assembly 30, the first connecting part 31 moves downward, the elastic member 36 is compressed, and the elastic potential energy is stored. After the first warehouse body 10 and the docking assembly 30 are connected, the elastic potential energy of the elastic member 36 can be used to further strengthen the connection between the docking assembly 30 and the first warehouse body 10.
[0058] In one embodiment, Figure 2 and Figure 3 As shown, the negative pressure dust suction assembly 50 includes a dust suction filter 51 and a suction pipe 52. The dust suction filter 51 is connected to the suction pipe 52. The dust suction filter 51 is arranged on the outside of the isolation box 20, and the dust suction end of the suction pipe 52 is inserted into the sealed space.
[0059] It should be noted that the operator cleans the space inside the isolation box 20 through the dust suction end of the suction pipe 52 .
[0060] It should be noted that the dust suction section of the suction pipe 52 can be configured as a telescopic hose to facilitate cleaning of various locations inside the isolation box 20 .
[0061] In one embodiment, Figure 1 As shown, at least one side of the isolation box 20 is a perspective structure, and an operation port 25 is opened on the isolation box 20. The operation port 25 is provided with a sealing glove, so as to facilitate observation operations in the sealed environment of the isolation box 20.
[0062] For details, please refer to Figure 1 One side of the isolation box 20 is a perspective structure, an operation port 25 is opened on the perspective structure, and a sealing glove is provided on the operation port 25.
[0063] Of course, in other alternative embodiments, other sides of the isolation box 20 may be configured as a perspective structure so that the internal conditions of the isolation box 20 can be observed from multiple angles.
[0064] It should be noted that, by providing a sealing glove on the operating port 25, the operator can put his hand into the sealing glove and operate the structure in the isolation box 20 while ensuring the sealing, such as opening or closing the valve 11 of the first chamber 10.
[0065] In one embodiment, the unloading device further includes an elevator 60 , which is connected to the first warehouse body 10 , and the first warehouse body 10 can be raised or lowered by the elevator 60 .
[0066] When unloading is required by using the unloading device of this embodiment: first, the first bin body 10 is lowered to above the isolation box 20 by the elevator 60; then, the isolation door 22 is opened, and the first bin body 10 continues to descend until it abuts against the guide member 23; thereafter, the docking assembly 30 is adjusted to allow the first connecting portion 31 to dock and connect with the first bin body 10; finally, the staff reaches into the isolation box 20 through the operating port 25, opens the valve 11 of the first bin body 10, and starts unloading.
[0067] When the unloading device of this embodiment is used, after the unloading work is completed: first, close the valve 11 of the first bin body 10 through the operating port 25; then, adjust the docking assembly 30 to disengage the first connecting portion 31 from the first bin body 10; then, use the negative pressure dust suction assembly 50 to clean the internal space of the isolation box 20 and the bin opening of the first bin body 10; finally, use the elevator 60 to separate the first bin body 10 from the isolation box 20 and close the isolation door 22.
[0068] Although the embodiments of the present invention are described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.
Claims
1. A discharging device, characterized in that: include: A first storage body (10) is movably arranged; An isolation box (20) forms a sealed space inside, and the isolation box (20) is provided with a mounting hole; a docking assembly (30), wherein the first end of the docking assembly (30) is movably disposed in the sealed space, the unloading device having a unloading state and an idle state, wherein in the unloading state, the first bin body (10) is inserted into the mounting hole and communicates with the first end of the docking assembly (30), and in the idle state, the first bin body (10) is separated from the docking assembly (30) and the isolation box (20); A second storage body (40) is connected to the second end of the docking assembly (30); A negative pressure dust suction component (50) is connected to the isolation box (20).
2. The unloading device according to claim 1, characterized in that: The isolation box (20) comprises a box body (21) and an isolation door (22); the mounting hole is provided on the box body (21); the isolation door (22) is openably and closably arranged on the box body (21) and is arranged corresponding to the mounting hole; in the unloading state, the isolation door (22) is arranged away from the mounting hole; in the idle state, the isolation door (22) covers the mounting hole.
3. The unloading device according to claim 2, characterized in that: The isolation box (20) further comprises a guide member (23), the isolation door (22) and the mounting hole are spaced apart, the guide member (23) is arranged between the box body (21) and the isolation door (22), and in the unloading state, the guide member (23) abuts against the outer wall of the first bin body (10).
4. The unloading device according to claim 3, characterized in that: The isolation box (20) further comprises a sealing member (24), wherein the sealing member (24) is arranged between the box body (21) and the guide member (23), and in the unloading state, the sealing member (24) is sealed between the outer wall of the first bin body (10) and the box body (21).
5. The unloading device according to any one of claims 1 to 4, characterized in that: The docking assembly (30) comprises a first connection part (31), a second connection part (32) and a telescopic part (33); the telescopic part (33) is arranged between the first connection part (31) and the second connection part (32); the first connection part (31) is movably arranged; in the unloading state, the first connection part (31) is communicated with the first warehouse body (10); in the idle state, the first connection part (31) is arranged away from the first connection part (31), and the second connection part (32) is communicated with the second warehouse body (40).
6. The unloading device according to claim 5, characterized in that: The docking assembly (30) further comprises a flange (34) and a guide rod (35), wherein the flange (34) is sleeved on the first connecting portion (31), one end of the guide rod (35) is slidably connected to the flange (34), and the other end of the guide rod (35) is connected to the isolation box (20).
7. The unloading device according to claim 6, characterized in that: The docking assembly (30) further comprises an elastic member (36), wherein the elastic member (36) is arranged between the flange member (34) and the isolation box (20).
8. The unloading device according to any one of claims 1 to 4, characterized in that: The negative pressure dust suction component (50) comprises a dust suction filter (51) and a suction pipe (52), wherein the dust suction filter (51) is connected to the suction pipe (52), the dust suction filter (51) is arranged on the outside of the isolation box (20), and the dust suction end of the suction pipe (52) is inserted into the sealed space.
9. The unloading device according to any one of claims 1 to 4, characterized in that: At least one side surface of the isolation box (20) is a perspective structure. An operation port (25) is provided on the isolation box (20), and a sealing glove is provided on the operation port (25).
10. The unloading device according to any one of claims 1 to 4, characterized in that: The unloading device further comprises an elevator (60), and the elevator (60) is connected to the first warehouse body (10).