Air knife oil absorbent felt tool

Abstract

The utility model relates to the technical field of air knife oil absorption, and discloses an air knife oil absorption felt tool which comprises a working table, a blocking assembly is arranged on the upper surface of the working table and used for blocking oil mist generated by a diaphragm, and an oil absorption assembly is arranged on the upper surface of the working table. The oil absorption assembly comprises an air knife, the outer wall of the air knife is arranged on the upper surface of the workbench, a second mounting rod is fixedly connected to the interior of the air knife, a partition plate is fixedly connected to the outer wall of the second mounting rod, a felt cloth tool is fixedly connected to the outer wall of the air knife, and oil absorption felt cloth is fixedly connected to the outer wall of the felt cloth tool. An air inlet is formed in the outer wall of the air knife, and an air outlet is formed in the output end of the air knife. According to the utility model, after an air knife attaching mode is used and the oil absorption felt tool is additionally arranged, oil drops formed by oil smoke can be effectively adsorbed, the production continuity is not influenced, and the diaphragm production line continuity guarantee and the yield improvement are crucial.

Description

Technical Field

[0001] The utility model relates to the technical field of air knife oil absorption, in particular to an air knife oil absorption felt tooling. Background Art

[0002] The separator is a key internal component of lithium-ion batteries. Its primary function is to separate the positive and negative electrodes of the battery, preventing contact and internal short circuits. This requires the separator material to possess excellent insulation and electron-blocking properties, making improving the separator's insulation particularly important. Using an air knife can eliminate defects and cosmetic issues during separator production.

[0003] The air knife is composed of a driving device, a fixing device and an air outlet device. The air outlet device uses the air blown by the air knife to float the oil mist generated during the diaphragm production process. When the air knife is attached, the oil smoke gathers for a long time to form oil droplets hanging at the air knife edge.

[0004] At present, the attachment method used in the casting process of the diaphragm production line is mainly air knife attachment, which is used for cooling and forming the melt so that the sheet can enter the subsequent process for stretching. When the air knife is attached, the oil smoke gathers for a long time to form oil droplets hanging at the air knife mouth. After a long time, the oil droplets fall onto the sheet after the air knife blows, causing the oil droplets to attach abnormally and form thin spots. The air knife needs to be withdrawn to clean the oil droplets online, causing the sheet width to fluctuate and there is a risk of film breakage. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an air knife oil-absorbing felt tooling, which aims to improve the risk of mold breakage caused by the lack of a device for cleaning oil droplets in the existing air knife.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an air knife oil-absorbing felt tooling, comprising a workbench, the upper surface of which is provided with a barrier component, the barrier component being used to block the oil mist generated by the diaphragm, and the upper surface of the workbench is provided with an oil absorption component;

[0007] The oil suction assembly includes an air knife, the outer wall of the air knife is arranged on the upper surface of the workbench, the inside of the air knife is fixedly connected to the second mounting rod, the outer wall of the second mounting rod is fixedly connected to a partition, the outer wall of the air knife is fixedly connected to a felt tooling, the outer wall of the felt tooling is fixedly connected to an oil-absorbing felt cloth, the outer wall of the air knife is provided with an air inlet, and the output end of the air knife is provided with an air outlet.

[0008] Furthermore, the blocking assembly includes a partition, the lower surface of the partition is fixedly connected to the upper surface of the workbench, and the outer wall of the wind knife is arranged inside the partition.

[0009] Furthermore, the outer wall of the oil-absorbing felt cloth is fixedly connected to a fixing plate, the interior of the fixing plate is threadedly connected to a screw, and the outer wall of the screw is threadedly connected to the interior of the air knife.

[0010] Furthermore, a mounting rod 1 is fixedly connected to the interior of the partition, a die head is fixedly connected to the outer wall of the mounting rod 1, a discharge port is provided at the output end of the die head, and a diaphragm is provided inside the discharge port.

[0011] Furthermore, the inner wall of the diaphragm is slidably connected to a quick-freezing roller, the interior of the quick-freezing roller is fixedly connected to a connecting rod, and the outer wall of the connecting rod is rotatably connected to the interior of the partition.

[0012] Furthermore, the outer wall of the partition is fixedly connected to a support frame, the upper surface of the support frame is fixedly connected to a motor, and the output end of the motor is fixedly connected to the connecting rod.

[0013] Furthermore, the outer wall of the diaphragm is arranged inside the partition.

[0014] Furthermore, the outer wall of the quick-freezing roller is arranged inside the partition.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, the air knife attachment method is used. After the oil absorption felt tooling is installed, the oil droplets formed by the oil smoke can be effectively absorbed without affecting the continuity of production. It plays a vital role in ensuring the continuity of the diaphragm production line and improving the yield.

[0017] 2. In the utility model, the oil-absorbing felt cloth is fixed to the outer wall of the wind knife by setting screws. Through this simple installation structure, the oil-absorbing felt cloth can be conveniently replaced when it absorbs excessive oil, so that continuous production will not affect its normal operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the air knife oil-absorbing felt tooling proposed in the utility model;

[0019] Figure 2 This is a schematic structural diagram of the die head portion of the air knife oil-absorbing felt tooling proposed in the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the air knife part of the air knife oil-absorbing felt tooling proposed in the utility model;

[0021] Figure 4 This is a schematic structural diagram of the air inlet portion of the air knife oil-absorbing felt tooling proposed in the utility model;

[0022] Figure 5 This is a schematic structural diagram of the diaphragm portion of the air knife oil-absorbing felt tooling proposed in the utility model.

[0023] Legend:

[0024] 1. Workbench; 2. Partition; 3. Die head; 4. Mounting rod 1; 5. Motor; 6. Support frame; 7. Air knife; 8. Air inlet; 9. Oil-absorbing felt cloth; 10. Felt cloth tooling; 11. Mounting rod 2; 12. Air outlet; 13. Discharge port; 14. Screws; 15. Fixing plate; 16. Connecting rod; 17. Diaphragm; 18. Freezing roller. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Reference Figure 1 - Figure 5The utility model provides an embodiment: an air knife oil-absorbing felt tooling, comprising a workbench 1, a barrier component is provided on the upper surface of the workbench 1, the barrier component is used to block the oil mist generated by the diaphragm 17, and an oil suction component is provided on the upper surface of the workbench 1; the oil suction component comprises an air knife 7, the outer wall of the air knife 7 is provided on the upper surface of the workbench 1, and the diaphragm 17 can be deoiled by providing the air knife 7 on the upper surface of the workbench 1, the inside of the air knife 7 is fixedly connected to a mounting rod 2 11, and the air knife 7 can be normally operated by fixing the air knife 7 to the outer wall of the mounting rod 2 11, and the outer wall of the mounting rod 2 11 is fixedly connected to a partition 2, and the mounting rod 2 11 is fixed to the partition 2 The outer wall of the wind knife 7 is fixed with a felt tool 10, which can create conditions for fixing the oil-absorbing felt cloth 9 later. The outer wall of the felt tool 10 is fixed with an oil-absorbing felt cloth 9, which can be fixed to the outer wall of the felt tool 10 to facilitate the subsequent removal of oil. The outer wall of the wind knife 7 is provided with an air inlet 8, which blows wind into the interior of the wind knife 7 through the air inlet 8 to provide power for subsequent oil removal. The output end of the wind knife 7 is provided with an air outlet 12, which blows the wind injected into the interior of the wind knife 7 out through the air outlet 12 to start the degreasing work; the barrier component includes a partition 2, a partition 2 lower surface is fixedly connected to the upper surface of the workbench 1, and the produced oil can be blocked by setting the partition 2 to prevent it from spreading over a large area. The outer wall of the air knife 7 is set inside the partition 2; the partition 2 is fixedly connected to the mounting rod 4, and the outer wall of the mounting rod 4 is fixedly connected to the die head 3. By setting the die head 3, the production work of the diaphragm 17 can be achieved. The output end of the die head 3 is provided with a discharge port 13. By opening the discharge port 13, the diaphragm 17 can be extruded from the discharge port 13 to achieve production work. The discharge port 13 is provided inside the diaphragm 17; the inner wall of the diaphragm 17 is slidably connected to the quick-freezing roller 18, and the quick-freezing roller 18 is fixedly connected to the connecting rod 16. The connection between the connecting rod 16 and the quick-freezing roller 18 creates conditions for the subsequent rotation of the quick-freezing roller 18. The outer wall of the connecting rod 16 is rotatably connected to the inside of the partition 2, and the quick-freezing roller 18 is installed inside the partition 2 through the connection between the connecting rod 16 and the partition 2; the outer wall of the partition 2 is fixedly connected to the support frame 6, and the upper surface of the support frame 6 is fixedly connected to the motor 5. By setting the support frame 6, a support is given to the motor 5, and the output end of the motor 5 is fixedly connected to the connecting rod 16. The connection between the output end of the motor 5 and the connecting rod 16 can drive the quick-freezing roller 18 to rotate; the outer wall of the diaphragm 17 is arranged inside the partition 2; the outer wall of the quick-freezing roller 18 is arranged inside the partition 2.

[0027] Reference Figure 1 - Figure 5The outer wall of the oil-absorbing felt cloth 9 is fixedly connected with a fixing plate 15. By setting the fixing plate 15, the connection between the oil-absorbing felt cloth 9 and the wind knife 7 can be strengthened, which is convenient for subsequent fixation. The internal thread of the fixing plate 15 is connected with a screw 14, and the fixing plate 15 can be fixed by twisting the screw 14. The fixation of the fixing plate 15 can strengthen the connection of the oil-absorbing felt cloth 9 to prevent the oil-absorbing felt cloth 9 from being unstable due to the work of the wind knife 7, which causes it to fall off and fail to achieve the expected purpose of absorbing oil. The outer wall of the screw 14 is threadedly connected to the inside of the wind knife 7. By screwing the screw 14 into the inside of the wind knife 7, the fixing plate 15 can be fixed to the outer wall of the wind knife 7 to prevent the fixing plate 15 from loosening due to not being firmly fixed, which in turn causes the oil-absorbing felt cloth 9 to loosen, affecting the working process.

[0028] Working principle: First, the motor 5 drives the connecting rod 16 to rotate, and then the quick-freezing roller 18 rotates, and the diaphragm 17 is extruded at the discharge port 13 of the die head 3. At this time, the inner wall of the diaphragm 17 is slidably connected with the quick-freezing roller 18, and the quick-freezing roller 18 performs quick-freezing treatment on the diaphragm 17 to complete the production of the diaphragm 17. Oily attachments will be produced during the production process of the diaphragm 17. At this time, the wind enters the inside of the wind knife 7 from the air inlet 8 of the wind knife 7, and then blows out from the air outlet 12. The blown wind will float the oil mist generated during the production process of the diaphragm 17, so that oil droplets are formed and absorbed by the oil-absorbing felt cloth 9. The oil-absorbing felt cloth 9 is fixed to the outer wall of the wind knife 7 by the fixing plate 15 and the screw 14. It can be easily replaced when excessive oil is absorbed. Finally, during the production process, there will always be Some oil mist is emitted and causes environmental pollution. At this time, the partition 2 installed on the upper surface of the workbench 1 plays a role. First, the oil-absorbing felt cloth 9 is lifted up by the felt cloth tooling 10 to facilitate its subsequent absorption of oil. Then, the partition 2 is fixed to the surface of the workbench 1. The oil-absorbing felt cloth 9 can be fixed to the outer wall of the wind knife 7 through the cooperation of the two structures, which is also convenient for subsequent replacement operations. The wind knife 7 is arranged inside the partition 2, and the outer wall of the diaphragm 17 and the outer wall of the quick-freezing roller 18 are also inside the partition 2. The barrier effect of the partition 2 can prevent the oil generated in the production process from spreading over a large area, and impose certain restrictions on oil mist and oil droplets to ensure that the degreasing work is effectively carried out in a relatively closed space to avoid the impact of oil diffusion on other components or the production environment.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An air knife oil-absorbing felt tool, comprising a workbench (1), characterized in that: The upper surface of the workbench (1) is provided with a barrier component, the barrier component is used to block the oil mist generated by the diaphragm (17), and the upper surface of the workbench (1) is provided with an oil absorption component; The oil absorption assembly includes an air knife (7), the outer wall of the air knife (7) is arranged on the upper surface of the workbench (1), the interior of the air knife (7) is fixedly connected to a second mounting rod (11), the outer wall of the second mounting rod (11) is fixedly connected to a partition (2), the outer wall of the air knife (7) is fixedly connected to a felt tooling (10), the outer wall of the felt tooling (10) is fixedly connected to an oil-absorbing felt cloth (9), the outer wall of the air knife (7) is provided with an air inlet (8), and the output end of the air knife (7) is provided with an air outlet (12).

2. The air knife oil-absorbing felt tooling according to claim 1, characterized in that: The barrier assembly comprises a partition (2), the lower surface of the partition (2) is fixedly connected to the upper surface of the workbench (1), and the outer wall of the wind knife (7) is arranged inside the partition (2).

3. The air knife oil-absorbing felt tooling according to claim 1, characterized in that: The outer wall of the oil-absorbing felt cloth (9) is fixedly connected to a fixing plate (15), the interior of the fixing plate (15) is threadedly connected to a screw (14), and the outer wall of the screw (14) is threadedly connected to the interior of the air knife (7).

4. The air knife oil-absorbing felt tooling according to claim 1, characterized in that: The partition (2) is fixedly connected to a mounting rod (4) inside, and the outer wall of the mounting rod (4) is fixedly connected to a die head (3). An output port (13) is provided at the output end of the die head (3), and a diaphragm (17) is provided inside the discharge port (13).

5. The air knife oil-absorbing felt tooling according to claim 4 is characterized in that: The inner wall of the diaphragm (17) is slidably connected to a quick-freezing roller (18), the interior of the quick-freezing roller (18) is fixedly connected to a connecting rod (16), and the outer wall of the connecting rod (16) is rotatably connected to the interior of the partition (2).

6. The air knife oil-absorbing felt tooling according to claim 5, characterized in that: The outer wall of the partition (2) is fixedly connected to a support frame (6), the upper surface of the support frame (6) is fixedly connected to a motor (5), and the output end of the motor (5) is fixedly connected to the connecting rod (16).

7. The air knife oil-absorbing felt tooling according to claim 4, characterized in that: The outer wall of the diaphragm (17) is arranged inside the partition (2).

8. The air knife oil-absorbing felt tooling according to claim 5, characterized in that; The outer wall of the quick-freezing roller (18) is arranged inside the partition (2).

Images