Method for quickly replacing cooling fan module of crude foil engine

Abstract

The invention relates to the technical field of cooling fan reloading, in particular to a method for quickly reloading a cooling fan module of a crude foil engine, which comprises the following steps of: connecting a fixed air outlet cover with the crude foil engine and forming a working position; processing to obtain a rotary mounting cover, and forming a plurality of inserting areas in the rotary mounting cover, so that the rotating axis of the rotary mounting cover is horizontally arranged; an unlocking unit is installed on the installation frame, and the unlocking unit is located at the reloading position; connecting the outer shell, the locking unit and the cooling fan to obtain a cooling module, and repeating the connection operation to obtain a plurality of cooling modules; rotating the rotary mounting cover until the plug-in area rotates to the reloading position, and inserting the cooling module into the plug-in area and locking the cooling module through a locking unit; the rotary mounting cover is reversely rotated, the insertion area in the working position is rotated to the reloading position, the unlocking unit works to unlock the cooling module fixed by the locking unit, and the cooling module is taken out; the device has the effect of reducing the influence of cooling fan dismounting on the production efficiency of the crude foil engine.

Description

Technical Field

[0001] The present application relates to the technical field of cooling fan replacement, and in particular to a method for quickly replacing a cooling fan module of a foil production machine. Background Art

[0002] The foil machine is a device used to manufacture electrolytic copper foil. Electrolytic copper foil is one of the basic materials in the electronics industry and is widely used in printed circuit boards, lithium-ion batteries and other fields. The main working principle of the foil machine is to deposit a uniform copper layer on the surface of the cathode roller through electrolytic reaction, and then go through processes such as peeling and winding to finally obtain the electrolytic copper foil product. During the operation of the foil machine, the cooling fan plays a key role to ensure the temperature control of the foil process.

[0003] During the long-term operation of the cooling fan, some dust will adhere to the cooling fan, which needs to be cleaned in time to prevent the cooling fan from malfunctioning due to dust accumulation or affecting the quality of the copper foil. Alternatively, the cooling fan may suddenly fail during operation, or the cooling fan may need regular maintenance and overhaul. In the above cases, the operation of the foil machine needs to be suspended. However, when replacing, cleaning and maintaining the existing cooling fan, the staff needs to climb to a high place and use tools to copy. The disassembly and assembly steps are cumbersome and time-consuming, which has a great impact on the production efficiency of the foil machine. Summary of the invention

[0004] In order to reduce the impact of cooling fan disassembly and assembly on the production efficiency of a foil production machine, the present application provides a method for quickly replacing a cooling fan module of a foil production machine.

[0005] The present application provides a method for quickly replacing a cooling fan module of a foil production machine using the following technical solution: A method for quickly replacing a cooling fan module of a foil machine, comprising: A fixed air outlet hood is obtained by processing and connected to the foil production machine, and a working position is formed at the fixed air outlet hood; A rotating mounting cover is obtained by processing, a plurality of plug-in areas are formed in the rotating mounting cover, and then the rotating mounting cover is mounted on the foil production machine through a mounting frame, and the rotating axis of the rotating mounting cover is arranged horizontally; The unlocking unit is installed on the mounting frame, and the unlocking unit is in the changing position, and the angle between two adjacent plug-in areas is consistent with the angle between the working position and the changing position; Processing to obtain an outer shell and a locking unit, and connecting the outer shell, the locking unit and a cooling fan to obtain a cooling module, and repeating the connection operation to obtain multiple cooling modules; Rotate the rotating installation cover until the plug-in area rotates to the replacement position, insert the cooling module into the plug-in area and lock it through the locking unit, and repeat the operation so that there are cooling modules in at least two plug-in areas; The rotating installation cover is rotated in the reverse direction to rotate the plug-in area in the working position to the changing position, and the unlocking unit is operated to release the fixing of the locking unit on the cooling module, and the cooling module can be taken out.

[0006] By adopting the above technical scheme, a fixed air outlet hood is first processed and connected to the foil machine, and a working position is formed at the fixed air outlet hood; then a rotating mounting hood is processed, and a plurality of plug-in areas are formed in the rotating mounting hood, and then the rotating mounting hood is installed on the foil machine through a mounting frame, and the rotation axis of the rotating mounting hood is set horizontally; then an unlocking unit is installed on the mounting frame, and the unlocking unit is in a changing position, and the angle between two adjacent plug-in areas is consistent with the angle between the working position and the changing position; then an outer shell and a locking unit are processed, and the outer shell, the locking unit and a cooling fan are connected to obtain a cooling module, and the connection operation is repeated to obtain a plurality of cooling modules; when installing the cooling module, the rotating mounting hood is rotated until the plug-in area is rotated to the changing position, and the cooling module is Insert it into the plug-in area and lock it through the locking unit, repeat the operation so that there are cooling modules in at least two plug-in areas; when the cooling module in the working position needs to be replaced, rotate the rotating installation cover in the opposite direction, rotate the plug-in area in the working position to the replacement position, and the unlocking unit works to release the fixing of the locking unit on the cooling module, and the cooling module can be taken out; the designed method for quickly replacing the cooling fan module of the foil production machine can quickly realize the replacement of the cooling module in the working position by driving the rotating installation cover to rotate, and there is no need to suspend the production operation of the foil production machine when replacing the cooling module, and the cooperation of the unlocking unit and the locking unit after rotating into place can quickly realize the disassembly and assembly of the cooling module, which reduces the difficulty of the staff in replacing the cooling module, and also reduces the influence of the disassembly and assembly of the cooling fan on the production efficiency of the foil production machine.

[0007] In a specific possible implementation mode, a plurality of air inlets are provided at one end of the rotatable mounting cover close to its own rotation axis.

[0008] By adopting the above technical solution, the designed air inlet is convenient for providing an air source for the cooling fan in the cooling module.

[0009] In a specific possible implementation mode, a filter screen is connected to the rotating mounting cover, and the filter screen is arranged corresponding to the air inlet.

[0010] By adopting the above technical solution, the designed filter can facilitate air filtration and extend the maintenance time interval for dust cleaning of the cooling fan.

[0011] In a specific possible implementation scheme, the air inlet of the fixed air outlet cover is larger than the air outlet of the plug-in area, and an accordion cover is arranged around the fixed air outlet cover, and a rotation gap is left between the accordion cover and the rotating mounting cover.

[0012] By adopting the above technical solution, the designed air outlet size relationship and the accordion cover can facilitate the airflow generated by the cooling fan to be introduced into the foil production machine.

[0013] In a specific embodiment, the locking unit comprises A fixing seat connected to the rotating mounting cover; A locking rod, the locking rod is slidably connected to the fixing seat, and the locking rod passes through the rotating mounting cover and extends into the plug-in area, and the outer shell is provided with a locking hole for inserting the locking rod; A locking spring is sleeved on the locking rod and is connected to the fixing seat and the locking rod at the same time, so as to enable the locking rod to extend into the insertion area.

[0014] By adopting the above technical solution, the designed locking unit can realize automatic locking of the cooling module after the staff inserts the cooling module into the plug-in area, thereby reducing the operating steps of the staff when installing the cooling module.

[0015] In a specific implementation scheme, the unlocking unit includes A signal transmitter, the signal transmitter is connected to the mounting frame, and a plurality of signal receivers are connected to the rotating mounting cover; The electromagnet is connected to the mounting bracket, and a reinforcing magnet is connected to one end of the locking rod away from the outer shell. When the signal receiver receives the signal from the signal transmitter, the electromagnet is arranged opposite to the reinforcing magnet.

[0016] By adopting the above technical solution, an unlocking unit is designed, which realizes the alignment of the signal receiver and the signal transmitter by rotating the rotating mounting cover, thereby completing the power supply or power off of the electromagnet, and then applying force to the reinforced magnet through magnetic attraction to overcome the elastic force applied to the locking rod by the locking spring, so that the locking rod stops locking the cooling module, thereby realizing automatic unlocking after the cooling module is rotated into place.

[0017] In a specific feasible implementation scheme, a plug-in frame is connected inside the rotating mounting cover, the plug-in frame is connected to the rotating mounting cover and forms a plug-in area, and a limiting ring is connected to the inner side of the plug-in frame. When the outer shell abuts against the limiting ring, the locking rod passes through the rotating mounting cover and the plug-in frame and extends into the locking hole.

[0018] By adopting the above technical solution, the designed plug-in frame and limiting ring can limit the insertion depth of the cooling module into the plug-in area, thereby facilitating the alignment of the locking rod and the locking hole.

[0019] In a specific possible implementation manner, a rubber friction pad is connected to the inner wall of the plug-in frame, and when the outer shell extends into the inner cavity of the plug-in frame, there is an interference fit between the outer shell and the rubber friction pad.

[0020] By adopting the above technical solution, the designed rubber friction pad can avoid the possibility of the cooling module falling directly from the plug-in area under the action of its own gravity after being rotated into place and unlocked.

[0021] In summary, the present application includes at least one of the following beneficial technical effects: 1. A method for quickly replacing the cooling fan module of a foil machine is designed. The cooling module at the working position can be quickly replaced by driving the rotating installation cover to rotate. There is no need to suspend the production operation of the foil machine when replacing the cooling module. The cooling module can be quickly disassembled and assembled by cooperating with the unlocking unit and the locking unit after rotating into place, which reduces the difficulty of operation for the staff to replace the cooling module and also reduces the influence of the disassembly and assembly of the cooling fan on the production efficiency of the foil machine.

[0022] 2. The designed method for quickly replacing the cooling fan module of the foil production machine can realize automatic locking of the cooling module after the staff inserts the cooling module into the plug-in area, thereby reducing the operating steps of the staff when installing the cooling module.

[0023] 3. A method for quickly replacing the cooling fan module of a foil production machine is designed. By rotating the rotating mounting cover, the signal receiver and the signal transmitter are aligned, thereby completing the power supply or power cut of the electromagnet, and then applying force to the reinforcing magnet through magnetic attraction to overcome the elastic force applied to the locking rod by the locking spring, so that the locking rod stops locking the cooling module, and realizes automatic unlocking after the cooling module is rotated into place. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of a method for quickly replacing a cooling fan module of a foil production machine according to an embodiment of the present application.

[0025] Figure 2 yes Figure 1 First perspective cross-sectional view.

[0026] Figure 3 yes Figure 1 Enlarged view of part A in the middle.

[0027] Figure 4 yes Figure 1 A cross-sectional view from a second perspective.

[0028] Figure 5 yes Figure 4 Enlarged view of part B in the middle.

[0029] Figure 6 yes Figure 1 Side view of.

[0030] Explanation of the reference numerals: 1. Fixed air outlet cover; 11. Organ cover; 2. Rotatable mounting cover; 21. Plug-in area; 22. Air inlet; 23. Filter; 3. Mounting frame; 4. Unlocking unit; 41. Signal transmitter; 42. Signal receiver; 43. Electromagnet; 44. Strengthening magnet; 5. Outer shell; 6. Locking unit; 61. Fixed seat; 62. Locking rod; 63. Locking spring; 7. Cooling fan; 8. Plug-in frame; 81. Limiting ring; 82. Rubber friction pad. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-6 This application is described in further detail.

[0032] The embodiment of the present application discloses a method for quickly replacing a cooling fan module of a foil production machine.

[0033] Reference Figure 1 A method for quickly replacing a cooling fan module of a foil machine includes: S1: Processing to obtain a fixed air outlet hood 1 and connecting the fixed air outlet hood 1 to a foil production machine, and forming a working position at the fixed air outlet hood 1; S2: Processing to obtain a rotating mounting cover 2, forming a plurality of plug-in areas 21 in the rotating mounting cover 2, and then installing the rotating mounting cover 2 on the foil machine through the mounting frame 3, and making the rotating axis of the rotating mounting cover 2 horizontally arranged; S3: Install the unlocking unit 4 on the mounting frame 3, and the unlocking unit 4 is in the changing position, and the angle between two adjacent plug-in areas 21 is consistent with the angle between the working position and the changing position; S4: processing to obtain the outer shell 5 and the locking unit 6, and connecting the outer shell 5, the locking unit 6 and the cooling fan 7 to obtain a cooling module, and repeating the connection operation to obtain multiple cooling modules; S5: rotating the rotatable mounting cover 2 until the insertion area 21 rotates to the replacement position, inserting the cooling module into the insertion area 21 and locking it through the locking unit 6, repeating the operation so that there are cooling modules in at least two insertion areas 21; S6: Rotate the rotary mounting cover 2 in the opposite direction to rotate the plug-in area 21 in the working position to the changing position, and the unlocking unit 4 works to release the fixing of the locking unit 6 on the cooling module, and the cooling module can be taken out; the cooling module in the working position can be quickly replaced by driving the rotary mounting cover 2 to rotate, and there is no need to suspend the production operation of the foil machine when replacing the cooling module, and the cooperation of the unlocking unit 4 and the locking unit 6 after rotating into position can quickly realize the disassembly and assembly of the cooling module, thereby reducing the difficulty of the staff in replacing the cooling module, and also reducing the influence of the disassembly and assembly of the cooling fan 7 on the production efficiency of the foil machine.

[0034] Reference Figure 1 and Figure 2 Furthermore, in order to provide an air source for the cooling fan 7 in the cooling module, a plurality of air inlets 22 are provided at one end of the rotating cover 2 close to its own rotation axis. In order to facilitate air filtration and extend the maintenance time interval for dust cleaning of the cooling fan 7, a filter 23 is bolted to the rotating cover 2, and the filter 23 is arranged corresponding to the air inlet 22. In the present application, the filter 23 can be located inside the rotating cover 2 or outside the rotating cover 2. In the present embodiment, the filter 23 is installed on the outside of the rotating cover 2 for easy removal and replacement.

[0035] Reference Figure 1 and Figure 2 Furthermore, in order to facilitate the introduction of the airflow generated by the cooling fan 7 into the copper foil material outlet on the foil machine, the air inlet of the fixed air outlet hood 1 is larger than the air outlet of the plug-in area 21, and a accordion cover 11 is screwed to the fixed air outlet. The accordion cover 11 is arranged around the air inlet of the fixed air outlet hood 1, and a rotation gap is left between the accordion cover 11 and the rotating mounting cover 2 to reduce the loss of air blown by the cooling module.

[0036] Reference Figure 3 and Figure 4 Specifically, the locking unit 6 includes a fixing seat 61, a locking rod 62 and a locking spring 63. The fixing seat 61 is connected to the rotating mounting cover 2, and a cavity is formed between the fixing seat 61 and the rotating mounting cover 2. The locking rod 62 is arranged through the fixing seat 61, and the locking rod 62 is slidably connected to the fixing seat 61. The axial direction of the locking rod 62 is consistent with the axial direction of the rotating mounting cover 2. After the locking rod 62 passes through the rotating mounting cover 2, it extends into the plug-in area 21, and a locking hole for inserting the locking rod 62 is opened on the outer shell 5. The locking spring 63 is sleeved on the locking rod 62, and the locking spring 63 is welded and fixed to the fixing seat 61 and the locking rod 62 at the same time. The locking spring 63 is used to make the locking rod 62 extend into the plug-in area 21; the cooling module can be automatically locked after the staff inserts the cooling module into the plug-in area 21, thereby reducing the operating steps of the staff when installing the cooling module.

[0037] Reference Figure 4 and Figure 5 Specifically, a plurality of plug-in frames 8 are connected inside the rotating mounting cover 2, and both ends of the plug-in frames 8 are opened. The plug-in frames 8 are welded to the rotating mounting cover 2 to form a plug-in area 21. A limiting ring 81 is welded and fixed on the inner side of the plug-in frame 8. When the outer shell 5 abuts against the limiting ring 81, the locking rod 62 passes through the rotating mounting cover 2 and the plug-in frame 8 and extends into the locking hole.

[0038] Reference Figure 4 and Figure 5 Furthermore, in order to avoid the possibility that the cooling module falls directly from the plug-in area 21 under the action of its own gravity after being rotated into place and unlocked, a rubber friction pad 82 is connected to the inner wall of the plug-in frame 8, and a plurality of protrusions are integrally formed on the surface of the rubber friction pad 82 on one side close to the outer shell 5. When the outer shell 5 is extended into the inner cavity of the plug-in frame 8, the protrusions are squeezed to make an interference fit between the outer shell 5 and the plug-in frame 8.

[0039] Reference Figure 6 Specifically, the unlocking unit 4 includes a signal transmitter 41, a signal receiver 42, an electromagnet 43 and a reinforcing magnet 44. The signal transmitter 41 is screwed to the mounting frame 3, the number of the signal receivers 42 is multiple, the signal receiver 42 is connected to the rotating mounting cover 2, and the angle between two adjacent signal receivers 42 is consistent with the angle between the working position and the changing position, the electromagnet 43 is bolted to the mounting frame 3, the reinforcing magnet 44 is connected to the end of the locking rod 62 away from the outer shell 5, and when the signal receiver 42 receives the signal sent by the signal transmitter 41, the electromagnet 43 and the reinforcing magnet 44 are arranged opposite to each other, and the external power supply device supplies power to the electromagnet 43 while the signal receiver 42 receives the signal; by rotating the rotating mounting cover 2, the signal receiver 42 and the signal transmitter 41 are opposite to each other, and then the power supply or power off of the electromagnet 43 is completed, and then the reinforcing magnet 44 is applied by magnetic attraction to overcome the elastic force applied by the locking spring 63 to the locking rod 62, so that the locking rod 62 stops locking the cooling module, and the cooling module is automatically unlocked after being rotated into place.

[0040] The implementation principle of a method for quickly replacing a cooling fan module of a foil machine in an embodiment of the present application is as follows: first, a fixed air outlet hood 1 is processed and connected to the foil machine, and a working position is formed at the fixed air outlet hood 1; then, a rotatable mounting hood 2 is processed, and a plurality of plug-in areas 21 are formed in the rotatable mounting hood 2; then, the rotatable mounting hood 2 is installed on the foil machine through a mounting frame 3, and the rotation axis of the rotatable mounting hood 2 is set horizontally; then, an unlocking unit 4 is installed on the mounting frame 3, and the unlocking unit 4 is in a replacement position, and the angle between two adjacent plug-in areas 21 is consistent with the angle between the working position and the replacement position; then, an outer shell 5 and a locking unit 6 are processed, and the outer shell 5, the locking unit 6 and the cooling fan 7 are connected to obtain a cooling module, and the connection operation is repeated to obtain multiple cooling modules; when installing the cooling module, the rotating Install the cover 2 until the plug-in area 21 rotates to the changing position, insert the cooling module into the plug-in area 21 and lock it through the locking unit 6, repeat the operation so that there are cooling modules in at least two plug-in areas 21; when the cooling module in the working position needs to be replaced, rotate the rotary installation cover 2 in the opposite direction, rotate the plug-in area 21 in the working position to the changing position, the unlocking unit 4 works to release the locking unit 6 from the fixing of the cooling module, and the cooling module can be taken out; the cooling module in the working position can be quickly replaced by driving the rotary installation cover 2 to rotate, and there is no need to suspend the production operation of the foil machine when replacing the cooling module, and the cooperation of the unlocking unit 4 and the locking unit 6 after rotating into place can quickly realize the disassembly and assembly of the cooling module, thereby reducing the difficulty of the staff in replacing the cooling module, and also reducing the influence of the disassembly and assembly of the cooling fan 7 on the production efficiency of the foil machine.

[0041] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A method for quickly replacing a cooling fan module of a foil machine, characterized in that: include Processing to obtain a fixed air outlet hood (1) and connecting the fixed air outlet hood (1) to a foil production machine, and forming a working position at the fixed air outlet hood (1); A rotary mounting cover (2) is obtained by machining, a plurality of plug-in areas (21) are formed in the rotary mounting cover (2), and then the rotary mounting cover (2) is mounted on a foil production machine through a mounting frame (3), and the rotation axis of the rotary mounting cover (2) is arranged horizontally; An unlocking unit (4) is installed on the mounting frame (3), and the unlocking unit (4) is in a changing position, and the angle between two adjacent plug-in areas (21) is consistent with the angle between the working position and the changing position; Processing to obtain an outer shell (5) and a locking unit (6), and connecting the outer shell (5), the locking unit (6) and a cooling fan (7) to obtain a cooling module, and repeating the connection operation to obtain a plurality of cooling modules; Rotating the rotating installation cover (2) until the insertion area (21) rotates to the replacement position, inserting the cooling module into the insertion area (21) and locking it through the locking unit (6), and repeating the operation so that there are cooling modules in at least two insertion areas (21); The rotating installation cover (2) is rotated in the reverse direction to rotate the plug-in area (21) in the working position to the changing position, and the unlocking unit (4) is operated to release the fixing of the cooling module by the locking unit (6), and the cooling module can be taken out.

2. The method for quickly replacing the cooling fan module of a foil production machine according to claim 1, characterized in that: The rotating mounting cover (2) is provided with a plurality of air inlets (22) at one end close to its own rotation axis.

3. The method for quickly replacing the cooling fan module of a foil production machine according to claim 2, characterized in that: The rotating mounting cover (2) is connected to a filter screen (23), and the filter screen (23) is arranged corresponding to the air inlet (22).

4. The method for quickly replacing the cooling fan module of a foil production machine according to claim 1, characterized in that: The air inlet of the fixed air outlet cover (1) is larger than the air outlet of the plug-in area (21), and an accordion cover (11) is arranged around the fixed air outlet cover (1), with a rotation gap being left between the accordion cover (11) and the rotating mounting cover (2).

5. The method for quickly replacing a cooling fan module of a foil production machine according to any one of claims 1 to 4, characterized in that: The locking unit (6) comprises A fixing seat (61), wherein the fixing seat (61) is connected to the rotating mounting cover (2); a locking rod (62), the locking rod (62) being slidably connected to the fixing seat (61), the locking rod (62) passing through the rotating mounting cover (2) and extending into the plug-in area (21), and the outer shell (5) being provided with a locking hole for inserting the locking rod (62); A locking spring (63), wherein the locking spring (63) is sleeved on the locking rod (62), and the locking spring (63) is simultaneously connected to the fixing seat (61) and the locking rod (62), and is used to enable the locking rod (62) to extend into the insertion area (21).

6. The method for quickly replacing the cooling fan module of a foil production machine according to claim 5, characterized in that: The unlocking unit (4) comprises A signal transmitter (41), the signal transmitter (41) being connected to the mounting frame (3), and a plurality of signal receivers (42) being connected to the rotating mounting cover (2); An electromagnet (43) is connected to the mounting frame (3), and a reinforcing magnet (44) is connected to one end of the locking rod (62) away from the outer shell (5); when the signal receiver (42) receives a signal from the signal transmitter (41), the electromagnet (43) and the reinforcing magnet (44) are arranged opposite to each other.

7. The method for quickly replacing the cooling fan module of a foil machine according to claim 5, characterized in that: The rotating mounting cover (2) is internally connected with a plug-in frame (8), the plug-in frame (8) is connected to the rotating mounting cover (2) and forms a plug-in area (21), and a limiting ring (81) is connected to the inner side of the plug-in frame (8), and when the outer shell (5) abuts against the limiting ring (81), the locking rod (62) passes through the rotating mounting cover (2) and the plug-in frame (8) and extends into the locking hole.

8. The method for quickly replacing the cooling fan module of a foil production machine according to claim 7, characterized in that: A rubber friction pad (82) is connected to the inner wall of the plug-in frame (8), and when the outer shell (5) extends into the inner cavity of the plug-in frame (8), an interference fit is formed between the outer shell (5) and the rubber friction pad (82).

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