Transfer coating bin for thermosensitive coating liquid
By setting up temporary storage chambers and transit chambers in sections, using the coordination of the guide core and sealing parts, the problem of shutdown when the coating liquid recovery container is full is solved, and the continuous recovery of coating liquid and the improvement of production efficiency is achieved.
Patent Information
- Application Number
- CN202422649800.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-31
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2034-10-31
AI Technical Summary
In the prior art, the coating liquid recovery container needs to be shut down when it is full, resulting in low production efficiency and the coating liquid drops cause waste and evaporation of harmful substances.
The temporary storage compartment and the transit compartment are set in segments, and the coupling of the diversion core and the sealing member is used to automatically seal the bottom opening of the temporary storage compartment during the removal process to avoid leakage of coating liquid and maintain production continuity.
Reduce coating liquid leakage, improve production efficiency, avoid shutdown operations, and improve the production efficiency of the entire production line.
Smart Images
Figure CN223238649U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of coating equipment, and in particular to a transfer coating bin for heat-sensitive coating liquid. Background Art
[0002] During the coating process, excess coating liquid is generally scraped off by a soft and tough scraper on the coating head and then recycled through a return trough. Due to safety requirements, the coating liquid generally needs to be stored in a sealed manner to prevent the volatilization of harmful substances.
[0003] In the prior art, when the container for recovering and storing the coating liquid is full, the coating head generally needs to stop working to avoid scraping off the coating liquid, which reduces the production efficiency of the entire production line. When the container is removed, a large amount of coating liquid drips from the return trough, which not only causes waste but also easily causes the volatilization of harmful substances. Utility Model Content
[0004] In response to the shortcomings of the existing technology, the present application provides a transfer coating bin for heat-sensitive coating liquid. The embodiment of the present application is to set up a temporary bin and a transfer bin in sections, and set a sealing piece in the temporary bin, so that when the transfer bin is removed, the sealing piece can timely seal the opening at the bottom of the temporary bin, and the internal space of the temporary bin can continue to accommodate the coating liquid, without the need for operators to stop operations, thereby reducing the leakage of the coating liquid and improving the production efficiency of the entire production line.
[0005] The above-mentioned application objectives of this application are achieved through the following technical solutions:
[0006] A transfer coating bin for heat-sensitive coating liquid includes a fixing piece that can be mounted on the bottom surface of a coating head return trough bottom plate, a temporary storage bin is provided in the middle of the fixing piece, the top and bottom of the temporary storage bin are both provided with openings, and the top opening of the temporary storage bin passes through the fixing piece;
[0007] The bottom of the fixing member is detachably connected to the transfer bin, the top of the transfer bin is provided with a groove for accommodating the temporary bin, a hollow guide core is provided in the groove of the transfer bin, the internal space of the guide core is communicated with the internal space of the transfer bin, a drainage hole is provided at the bottom of the guide core, and a blocking piece for blocking the bottom opening of the temporary bin is detachably connected to the top of the guide core, and the blocking piece is located inside the temporary bin;
[0008] When the transfer bin is installed on the fixing piece, the drainage hole of the guide core is located inside the temporary bin. When the transfer bin moves downward and separates from the fixing piece, the guide core drives the blocking piece to move toward the bottom opening of the temporary bin until the blocking piece blocks the bottom opening of the temporary bin and the guide core is separated from the blocking piece.
[0009] Optionally, the guide core is provided with a blocking section, which is located between the drainage hole and the blocking piece. When the transfer bin moves downward and separates from the fixing piece, the blocking section and the inner wall of the bottom opening of the temporary bin are tightly attached to block the bottom opening of the temporary bin.
[0010] Optionally, the blocking piece is a blocking plate whose length and width are greater than the bottom opening of the temporary bin, and the bottom of the blocking plate has a protrusion protruding toward the bottom. When the blocking piece blocks the bottom opening of the temporary bin, the outer side of the protrusion is in close contact with the inner wall of the bottom opening of the temporary bin.
[0011] Optionally, a buckle is provided at the bottom of the protrusion, and a connecting piece that cooperates with the buckle is provided at the top of the guide core. The guide core is detachably connected to the sealing plate through the cooperation of the connecting piece and the buckle.
[0012] Optionally, a limiting groove for limiting the position of the blocking plate is further provided at the bottom of the temporary storage bin, the blocking plate is slidably connected in the limiting groove, and a through hole for the passage of materials is provided on the blocking plate.
[0013] Optionally, a fixed connector is fixed to the bottom of the fixing member, the fixed connector is located outside the temporary storage bin, and a movable connector is provided on the top of the transfer bin, and the transfer bin is detachably connected to the bottom of the fixing member through the movable connector.
[0014] Optionally, the fixed connecting part includes a buckle installed at the bottom of the fixing part, and the movable connecting part includes a sleeve installed on the transfer bin, and an insert is movably connected inside the sleeve. When the insert in the sleeve is inserted into the buckle, the transfer bin and the fixing part are fixed in shape and position.
[0015] In summary, this application has the following beneficial technical effects:
[0016] The embodiment of the present application is to set up a temporary bin and a transfer bin in sections, and set up a sealing piece in the temporary bin, so that when the transfer bin is removed, the sealing piece can timely seal the opening at the bottom of the temporary bin, and the internal space of the temporary bin can continue to accommodate the coating liquid, without the need for operators to stop operations, thereby reducing the leakage of the coating liquid and improving the production efficiency of the entire production line. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a cross-sectional schematic diagram of an embodiment of the present application in an assembled state;
[0018] Figure 2 This is a cross-sectional schematic diagram of a transfer bin in one embodiment of the present application;
[0019] Figure 3 1 is a cross-sectional schematic diagram of a flow guide core according to an embodiment of the present application;
[0020] Figure 4 It is a cross-sectional schematic diagram of a temporary storage bin according to one embodiment of the present application;
[0021] Figure 5 It is a cross-sectional schematic diagram of the assembly of a fixed connecting member and a movable connecting member according to one embodiment of the present application.
[0022] Reference numerals: 10, fixing member; 11, fixing connecting member; 12, buckle;
[0023] 20. Temporary storage; 21. Limit slot;
[0024] 30. Transfer chamber; 31. Groove; 32. Active connector; 33. Sleeve; 34. Insert;
[0025] 40. Guide core; 41. Drainage hole; 42. Blocking section; 43. Connector;
[0026] 50. Sealing piece; 51. Sealing plate; 52. Protrusion; 53. Buckle. DETAILED DESCRIPTION
[0027] The following is combined with Figure 1 -Attached Figure 5 This application is described in further detail.
[0028] The embodiment of the present application provides a transfer coating bin for heat-sensitive coating liquid, which is used for recycling and transferring recyclable coating liquid. The transfer bin includes a fixing member 10 that can be mounted on the bottom surface of the bottom plate of the coating head return trough. A temporary storage bin 20 is provided in the middle of the fixing member 10. The temporary storage bin 20 is located at the bottom of the fixing member 10. The top and bottom of the temporary storage bin 20 are both opened. The bottom of the temporary storage bin 20 protrudes toward the bottom of the fixing member 10, and the top opening of the temporary storage bin 20 passes through the fixing member 10.
[0029] The bottom of the fixing part 10 is detachably connected to the transfer bin 30, and the top of the transfer bin 30 has a groove 31 that can accommodate the temporary bin 20. An internal hollow guide core 40 is provided on the bottom surface of the groove 31 of the transfer bin 30. The internal space of the guide core 40 is connected to the internal space of the transfer bin 30. A drainage hole 41 is provided at the bottom of the guide core 40. The top of the guide core 40 is detachably connected to a sealing part 50 for sealing the bottom opening of the temporary bin 20. The sealing part 50 is located inside the temporary bin 20.
[0030] The following is a further introduction based on specific usage scenarios.
[0031] During use, the operator installs the fixing part 10 on the bottom surface of the coating head return trough bottom plate, so that the top plane of the fixing part 10 is in close contact with the bottom surface of the coating head return trough bottom plate, and the top opening of the temporary bin 20 completely covers the bottom opening of the coating head return trough.
[0032] When in working condition, the transfer bin 30 is mounted on the fixing part 10, and the temporary bin 20 is located in the groove 31 of the transfer bin 30. The guide core 40 pinched by the groove 31 of the transfer bin 30 is inserted into the bottom opening of the temporary bin 20 to enter the interior of the temporary bin 20. The sealing part 50 and the drainage hole 41 on the guide core 40 are all located inside the temporary bin 20. The internal space of the transfer bin 30, the internal space of the guide core 40 and the internal space of the temporary bin 20 are connected. After the scraper of the coating head scrapes off the excess coating liquid, the scraped coating liquid randomly falls into the return trough and no longer enters the coating liquid pool. The coating liquid that falls into the bottom plate of the return trough enters the temporary bin 20. As the work continues, the coating liquid continuously enters the temporary bin 20, and the coating liquid in the temporary bin 20 will enter the transfer bin 30 through the drainage hole 41 of the guide core 40.
[0033] When the inner coating liquid of the transfer bin 30 is full, the operator does not need to stop the operation, but only needs to disassemble the transfer bin 30 and move the transfer bin 30 downward. At this time, the temporary bin 20 is separated from the groove 31 of the transfer bin 30, and the guide core 40 moves downward with the blocking piece 50 inside the temporary bin 20. As the transfer bin 30 continues to move downward, the blocking piece 50 also moves downward inside the temporary bin 20 until the blocking piece 50 completely blocks the opening at the bottom of the temporary bin 20. The guide core 40 and the blocking piece 50 are detachably connected. After the connection between the blocking piece 50 and the guide core 40 is disconnected, The operator can remove the transfer bin 30. During this process, the coating head does not need to stop working, and when the transfer bin 30 is removed, the guide core 40 is in close contact with the inner wall of the bottom opening of the temporary bin 20, reducing the leakage of the bottom opening of the temporary bin 20. After the transfer bin 30 is completely removed, the sealing member 50 completely blocks the bottom opening of the temporary bin 20 inside the temporary bin 20, further reducing the leakage of the bottom opening of the temporary bin 20. At this time, since there is still a certain amount of space inside the temporary bin 20, the coating head can continue to work without stopping, thereby improving the production efficiency of the entire production line.
[0034] In general, the embodiment of the present application is to set up the temporary warehouse 20 and the transfer warehouse 30 in sections, and set a sealing piece 50 in the temporary warehouse 20, so that when the transfer warehouse 30 is removed, the sealing piece 50 can timely seal the opening at the bottom of the temporary warehouse 20, and the internal space of the temporary warehouse 20 can continue to accommodate the coating liquid, without the operator having to stop the operation, thereby reducing the leakage of the coating liquid and improving the production efficiency of the entire production line.
[0035] When the transfer bin 30 moves downward, the outer side of the guide core 40 is in close contact with the inner wall of the bottom opening of the temporary bin 20 to reduce the leakage of the coating liquid. In some possible implementations of the embodiments of the present application, the guide core 40 has a sealing section 42, which is located between the drainage hole 41 and the sealing member 50. When the transfer bin 30 moves downward and separates from the fixing member 10, the sealing section 42 and the inner wall of the bottom opening of the temporary bin 20 are in close contact with each other to block the bottom opening of the temporary bin 20 to reduce the leakage of the coating liquid.
[0036] The blocking member 50 is located inside the temporary bin 20 and is used to block the bottom opening of the temporary bin 20 when the transfer bin 30 moves downward. In a possible implementation of the embodiment of the present application, the blocking member 50 is a blocking plate 51 whose length and width are greater than the bottom opening of the temporary bin 20. The bottom of the blocking plate 51 has a protrusion 52 protruding toward the bottom. When the blocking member 50 blocks the bottom opening of the temporary bin 20, the outer side of the protrusion 52 is in close contact with the inner wall of the bottom opening of the temporary bin 20, and the temporary bin 20 is closed by the close contact between the protrusion 52 and the inner wall of the bottom opening of the temporary bin 20. The bottom opening of the temporary storage bin 20 is sealed to reduce the leakage of the coating liquid. A limiting groove 21 for limiting the movement path of the sealing plate 51 can also be provided at the bottom of the inner cavity of the temporary storage bin 20 to limit the path of the sealing plate 51. The sealing plate 51 is slidably connected in the limiting groove 21. A through hole for the passage of materials is provided on the sealing plate 51. When the transfer bin 30 moves downward and drives the sealing plate 51 to move downward, the coating liquid in the limiting groove 21 can pass through the sealing plate 51 through the through hole, so that the bottom surface of the sealing plate 51 can contact the bottom of the inner cavity of the limiting groove 21 as much as possible.
[0037] The sealing plate 51 is detachably connected to the top of the guide core 40. In some possible implementations of the embodiments of the present application, a buckle 53 is provided at the bottom of the protrusion 52, and a snap-fitting piece 43 cooperating with the buckle 53 is provided at the top of the guide core 40. The guide core 40 is detachably connected to the sealing plate 51 through the cooperation of the snap-fitting piece 43 and the buckle 53.
[0038] The transfer bin 30 is detachably connected to the fixing member 10. In some possible implementations of the embodiments of the present application, a fixed connector 11 is fixed to the bottom of the fixing member 10, and the fixed connector 11 is located on the outside of the temporary bin 20. A movable connector 32 is provided on the top of the transfer bin 30, and the transfer bin 30 is detachably connected to the bottom of the fixing member 10 through the movable connector 32. Furthermore, the fixed connector 11 includes a ring buckle 12 installed at the bottom of the fixing member 10, and the movable connector 32 includes a sleeve 33 installed on the transfer bin 30, and a plug 34 is movably connected inside the sleeve 33. When the plug 34 in the sleeve 33 is inserted into the ring buckle 12, the transfer bin 30 and the fixing member 10 are fixed in shape and position. When disassembling, the operator pulls the plug 34 to disengage the plug 34 from the ring buckle 12 to achieve the separation of the transfer bin 30 and the fixing member 10.
[0039] The embodiments of this specific implementation method are all preferred embodiments of the present application and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.
Claims
1. A transfer coating chamber for heat-sensitive coating liquid, characterized in that: It comprises a fixing member (10) for being mounted on the bottom surface of the bottom plate of the coating head return trough, a temporary storage bin (20) is provided in the middle of the fixing member (10), the top and bottom of the temporary storage bin (20) both have openings, and the top opening of the temporary storage bin (20) passes through the fixing member (10); The bottom of the fixing member (10) is detachably connected to a transfer bin (30), the top of the transfer bin (30) is provided with a groove (31) for accommodating the temporary bin (20), a hollow guide core (40) is provided in the groove (31) of the transfer bin (30), the internal space of the guide core (40) is communicated with the internal space of the transfer bin (30), a drainage hole (41) is provided at the bottom of the guide core (40), and a blocking member (50) for blocking the bottom opening of the temporary bin (20) is detachably connected to the top of the guide core (40), and the blocking member (50) is located inside the temporary bin (20); When the transfer bin (30) is mounted on the fixing member (10), the drainage hole (41) of the guide core (40) is located inside the temporary bin (20); when the transfer bin (30) moves downward and detaches from the fixing member (10), the guide core (40) drives the blocking member (50) to move toward the bottom opening of the temporary bin (20) until the blocking member (50) blocks the bottom opening of the temporary bin (20) and the guide core (40) detaches from the blocking member (50).
2. A transfer coating chamber for heat-sensitive coating liquid according to claim 1, characterized in that: The guide core (40) has a blocking section (42), which is located between the drainage hole (41) and the blocking piece (50). When the transfer bin (30) moves downward and detaches from the fixing piece (10), the blocking section (42) and the inner wall of the bottom opening of the temporary bin (20) are in close contact with each other to block the bottom opening of the temporary bin (20).
3. The transfer coating chamber for heat-sensitive coating liquid according to claim 1, characterized in that: The blocking member (50) is a blocking plate (51) having a length and width greater than the bottom opening of the temporary storage bin (20). The bottom of the blocking plate (51) has a protrusion (52) protruding toward the bottom. When the blocking member (50) blocks the bottom opening of the temporary storage bin (20), the outer side of the protrusion (52) is in close contact with the inner wall of the bottom opening of the temporary storage bin (20).
4. A transfer coating chamber for heat-sensitive coating liquid according to claim 3, characterized in that: A buckle (53) is provided at the bottom of the protrusion (52), and a clamping piece (43) cooperating with the buckle (53) is provided at the top of the guide core (40). The guide core (40) is detachably connected to the blocking plate (51) through the cooperation of the clamping piece (43) and the buckle (53).
5. The transfer coating chamber for heat-sensitive coating liquid according to claim 3, characterized in that: The bottom of the temporary storage bin (20) is further provided with a limiting groove (21) for limiting the position of the blocking plate (51), the blocking plate (51) is slidably connected in the limiting groove (21), and the blocking plate (51) is provided with a through hole for the passage of materials.
6. The transfer coating chamber for heat-sensitive coating liquid according to claim 1, characterized in that: A fixed connecting piece (11) is fixedly connected to the bottom of the fixing piece (10), and the fixed connecting piece (11) is located outside the temporary storage bin (20). A movable connecting piece (32) is provided on the top of the transfer bin (30), and the transfer bin (30) is detachably connected to the bottom of the fixing piece (10) via the movable connecting piece (32).
7. A transfer coating chamber for heat-sensitive coating liquid according to claim 6, characterized in that: The fixed connecting member (11) includes a buckle (12) installed at the bottom of the fixing member (10), and the movable connecting member (32) includes a sleeve (33) installed on the transfer bin (30). The sleeve (33) is movably connected with an insert (34) inside. When the insert (34) in the sleeve (33) is inserted into the buckle (12), the transfer bin (30) and the fixing member (10) are fixed in shape and position.