Cleaning mechanism and head twisting machine

Abstract

The utility model belongs to technical field automation equipment technical field discloses a kind of cleaning mechanism and head twisting machine.Cleaning mechanism includes cleaning assembly, rotating assembly and telescopic component.Cleaning assembly includes dust suction nozzle, first dust suction pipe and second dust suction pipe.Dust suction nozzle one end is used to inhale impurity, other end is communicated with first dust suction pipe.Second dust suction pipe is communicated with the one end of first dust suction pipe away from dust suction nozzle.Rotating assembly can drive first dust suction pipe relatively second dust suction pipe rotation, to drive dust suction nozzle to carry out cleaning to the notch of being laid along head twisting mould circumferential arrangement.Telescopic component second dust suction pipe is arranged at the moving end of telescopic component, and telescopic component can drive cleaning assembly to move to approach or away from head twisting mould.Cleaning assembly can extend or contract, reduce space occupancy, and can reduce the pressure demand of dust collector, while being able to improve cleaning effect while reducing cost.

Description

Technical Field

[0001] This utility model relates to the field of automation equipment technology, and in particular to a cleaning mechanism and a head-turning machine. Background Technology

[0002] As new energy vehicles continue to demand higher performance, efficiency, and performance, flat wire motors, which improve space utilization through rectangular conductors, are increasingly demonstrating core advantages such as high power density and excellent heat dissipation in the new energy vehicle field, leading to a growing demand for them.

[0003] In the manufacturing process of flat wire motors, the wire twisting head is a crucial step, requiring the cable to be inserted into the twisting head mold slot and twisted. However, during the twisting head rotation, copper wire debris falls into the mold slot. If this debris is not cleaned promptly, it will obstruct the insertion of the flat wire the next time, and in severe cases, even damage the mold itself. Existing cleaning methods include manual periodic mold disassembly for cleaning or a combined blow-suction system. However, manual cleaning is time-consuming and labor-intensive, and debris can still damage the mold if not cleaned promptly. The combined blow-suction structure uses a cover that rotates above the twisting head mold and then descends to completely enclose it. When a twisting head mold has many slots, the combined blow-suction system results in insufficient suction for individual slots due to the large area, making effective cleaning impossible.

[0004] Therefore, there is an urgent need for a cleaning system and a head-turning machine to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a cleaning mechanism and a turning machine to solve the technical problem of poor cleaning effect on debris in the groove of the turning mold in the prior art.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] One aspect provides a cleaning mechanism for cleaning slots arranged circumferentially along a toggle mold, comprising:

[0008] The cleaning assembly includes a suction nozzle, a first suction tube, and a second suction tube; one end of the suction nozzle is used to suck in impurities, and the other end is connected to the first suction tube; the second suction tube is connected to the end of the first suction tube away from the suction nozzle.

[0009] A rotating assembly is disposed between the first suction tube and the second suction tube. The rotating assembly can drive the first suction tube to rotate relative to the second suction tube, so as to drive the suction nozzle to clean the slots arranged along the circumference of the twisting head mold.

[0010] A telescopic assembly, wherein the second suction tube is disposed at the movable end of the telescopic assembly, and the telescopic assembly is capable of driving the cleaning assembly to move closer to or away from the rotating head mold.

[0011] Preferably, the telescopic component includes a fixed member, a movable member, and a moving drive member. The fixed member is provided with a guide rail, the movable member is at least partially located within the guide rail, the second suction pipe is disposed on the movable member, and the moving drive member is capable of driving the movable member to move relative to the fixed member along the guide rail.

[0012] Preferably, the device also includes a limiting component, which includes a first sensor and a second sensor. The first sensor and the second sensor are both disposed on the guide rail and spaced apart along the extension direction of the guide rail. The moving member is capable of reciprocating between the first sensor and the second sensor.

[0013] Preferably, the rotating assembly includes a rotating base, a rotating sleeve, and a rotating drive. One of the rotating base and the rotating sleeve is connected to the first suction pipe, and the other is connected to the second suction pipe. The rotating sleeve is coaxially sleeved on the rotating base. The rotating drive is kinetically connected to the rotating sleeve and can drive the rotating sleeve to rotate relative to the rotating base.

[0014] Preferably, the rotating assembly further includes a drive belt and a tensioning wheel, the drive belt being fitted onto the rotating sleeve and the rotating drive component, and the tensioning wheel being fixed to the second suction pipe.

[0015] Preferably, the suction inlet of the vacuum nozzle is a flat nozzle.

[0016] Preferably, the suction nozzle is rotatable about its own axis relative to the first suction tube.

[0017] Preferably, a filter screen is provided between the suction nozzle and the first suction tube.

[0018] Preferably, multiple first suction pipes are provided, and each of the multiple first suction pipes is connected to the second suction pipe through the rotating assembly, and each first suction pipe is provided with a suction nozzle.

[0019] On the other hand, a head-turning machine is provided, including a head-turning mold and the aforementioned cleaning mechanism.

[0020] The beneficial effects of this utility model are:

[0021] The cleaning mechanism provided by this utility model can retract when the rotating mold does not need cleaning by setting a telescopic component, thereby reducing space occupation. Moreover, by cleaning the groove of the rotating mold individually, the pressure requirement of the vacuum cleaner can be reduced, while the suction power of the individual groove can be increased, thereby improving the cleaning effect and reducing costs.

[0022] The head-twisting machine proposed in this utility model has good self-cleaning ability, which can significantly improve service life and reduce usage costs. Attached Figure Description

[0023] Figure 1 This is the toggle machine proposed in the embodiments of this utility model;

[0024] Figure 2 This is the cleaning mechanism proposed in the embodiments of this utility model.

[0025] In the picture:

[0026] 1. Cleaning components; 11. Vacuum nozzle; 12. First vacuum hose; 13. Second vacuum hose;

[0027] 2. Rotating assembly; 21. Rotating sleeve; 22. Rotating drive component; 23. Transmission belt; 24. Tensioner pulley;

[0028] 3. Telescopic assembly; 31. Fixing component; 311. Guide rail; 32. Moving component;

[0029] 4. Limiting component; 41. First sensor; 42. Second sensor;

[0030] 100. Cleaning mechanism; 200. Twisting head mold. Detailed Implementation

[0031] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0032] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0034] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0035] like Figures 1 to 2 As shown, this embodiment discloses a cleaning mechanism 100, which includes a cleaning component 1, a rotating component 2, and a telescopic component 3. The cleaning component 1 includes a suction nozzle 11, a first suction pipe 12, and a second suction pipe 13. One end of the suction nozzle 11 is used to suck up impurities, and the other end is connected to the first suction pipe 12. The second suction pipe 13 is connected to the end of the first suction pipe 12 away from the suction nozzle 11. The rotating component 2 is disposed between the first suction pipe 12 and the second suction pipe 13, and can drive the first suction pipe 12 to rotate relative to the second suction pipe 13, thereby driving the suction nozzle 11 to clean the slots arranged circumferentially along the twisting mold 200. The second suction pipe 13 of the telescopic component 3 is disposed at the moving end of the telescopic component 3, and the telescopic component 3 can drive the cleaning component 1 to move closer to or further away from the twisting mold 200.

[0036] It is understood that the cleaning mechanism 100 provided in this embodiment has a telescopic component 3 that can drive the cleaning component 1 to extend or retract, thereby allowing the cleaning component 1 to retract when the rotating mold 200 does not need cleaning, reducing space occupation. When cleaning is required for the slots of the rotating mold 200, the cleaning component 1 extends and aligns with the slots of the rotating mold 200. Moreover, by cleaning the slots of the rotating mold 200 individually, the cleaning mechanism 100 can reduce the pressure requirements of the vacuum cleaner compared to cleaning the entire slot of the rotating mold 200 simultaneously, while increasing the suction power for individual slots, thus improving cleaning effectiveness while reducing costs.

[0037] Further, in some embodiments, the telescopic component 3 includes a fixing member 31, a moving member 32, and a moving drive member. A guide rail 311 is provided on the fixing member 31, the moving member 32 is at least partially located within the guide rail 311, the second suction pipe 13 is disposed on the moving member 32, and the moving drive member is capable of driving the moving member 32 to move relative to the fixing member 31 along the guide rail 311. Specifically, as shown... Figure 1 and Figure 2 As shown, in this embodiment, the telescopic component 3 is a rodless cylinder. The fixing member 31 is the cylinder barrel of the rodless cylinder, which is fixed in relative position to the twisting head mold 200. The guide rail 311 is a guide rod extending along the length direction on the fixing member 31. The moving member 32 is a slider disposed on the guide rod. The moving drive member is the piston inside the cylinder barrel, and the moving member 32 is connected to the piston. It can be understood that by selecting a rodless cylinder as the telescopic component 3, the installation space in the length direction only requires the length of the cylinder body, without the need for additional stroke space. This allows for a longer stroke while maintaining a more compact structure, more stable operation, and a longer service life.

[0038] In some embodiments, to improve the safety of the moving component and to achieve precise control of the travel of the moving part 32, the cleaning mechanism 100 further includes a limiting component 4. The limiting component 4 includes a first sensor 41 and a second sensor 42, both of which are disposed on the guide rail 311 and spaced apart along the extension direction of the guide rail 311, and the moving part 32 can reciprocate between the first sensor 41 and the second sensor 42.

[0039] Specifically, in this embodiment, the first sensor 41 is located at the end of the guide rod near the twisting mold 200, and the second sensor 42 is located at the end of the guide rod away from the twisting mold 200. When it is necessary to clean the groove of the twisting mold 200, the piston drives the slider to the position of the first sensor 41, and the slider can stop. At this time, the suction nozzle 11 in the same specification cleaning component 1 sucks up and cleans the debris in the groove of the twisting mold 200. After the suction nozzle 11 has finished cleaning the debris in a single groove, the rotating component 2 is used to clean the debris in the next groove. After all grooves have been cleaned, the piston drives the slider to the position of the second sensor 42, retracting the cleaning component 1, waiting for the next cleaning.

[0040] Furthermore, in some embodiments, the rotating assembly 2 includes a rotating seat, a rotating sleeve 21, and a rotating drive 22. One of the rotating seat and the rotating sleeve 21 is connected to the first suction pipe 12, and the other is connected to the second suction pipe 13. The rotating sleeve 21 is coaxially sleeved on the rotating seat. The rotating drive 22 is connected to the rotating sleeve 21 and can drive the rotating sleeve 21 to rotate relative to the rotating seat.

[0041] Specifically, as shown in the figure, in this embodiment, the second suction pipe 13 is horizontally arranged at the bottom of the moving part 32, and one end of the second suction pipe 13 is bent vertically downward and connected to the rotating seat. The rotating sleeve 21 is coaxially sleeved on the rotating seat, and the end away from the rotating seat is vertically connected to the first suction pipe 12. The end of the first suction pipe 12 away from the rotating sleeve 21 is bent vertically downward and connected to the suction nozzle 11. The rotating drive part 22 is a rotating motor, which can drive the rotating sleeve 21 to rotate around its own axis, so that the first suction pipe 12 connected to the rotating sleeve 21 can rotate around the axis of the rotating sleeve 21, thereby enabling the suction nozzle 11 provided on the first suction pipe 12 to rotate circumferentially. When the telescopic component 3 moves the rotating seat of the rotating component 2 to the point where the axis of the rotating seat is coaxial with the axis of the twisting mold 200, the suction nozzle 11 can suck up the debris in the grooves arranged circumferentially in the twisting mold 200, thereby ensuring that the grooves of the twisting mold 200 remain clean.

[0042] More specifically, such as Figure 2 As shown, in this embodiment, the rotating assembly 2 further includes a transmission belt 23 and a tension pulley 24. The transmission belt 23 is fitted onto the rotating sleeve 21 and the rotating drive component 22. The tension pulley 24 is fixed to the second suction pipe 13 and is tactilely connected to the outer side of the transmission belt 23. It can be understood that by using the transmission belt 23 to drive the rotating sleeve, the belt drive can easily achieve transmission with a large center distance, allowing the length of the second suction pipe 13 to be the same as the length of the fixing component 31 in the telescopic assembly 3, maximizing the design length of the second suction pipe 13. Simultaneously, the tension pulley 24 effectively improves the stability and reliability of the belt drive.

[0043] Furthermore, such as Figure 1 As shown, in some embodiments, the suction inlet of the vacuum nozzle 11 is a flat nozzle. It is understood that by designing the suction inlet of the vacuum nozzle 11 as a flat nozzle, the airflow can be concentrated to increase the wind speed and improve the suction power, thereby effectively improving the cleaning efficiency.

[0044] Furthermore, in some embodiments, the suction nozzle 11 is rotatable relative to the first suction tube 12 about its own axis. It is understood that, since the cross-sectional shape of the slot in the twisting mold 200 may vary in some cases, by setting the suction nozzle 11 to be rotatable relative to the first suction tube 12 about its own axis, the suction nozzle 11 can be rotated to different angles to engage with the slot, thereby further improving the suction effect on debris in the slot.

[0045] Furthermore, to prevent debris of excessive diameter from getting stuck in the suction nozzle 11 and hindering its ability to effectively extract debris from the groove, in some embodiments, a filter screen is provided between the suction nozzle 11 and the first suction pipe 12. The filter screen filters out debris of excessive diameter, preventing blockage of the suction nozzle 11.

[0046] Furthermore, in some embodiments, to improve the cleaning efficiency of the slots on the twisting mold 200, multiple first suction pipes 12 are provided, and each of the multiple first suction pipes 12 is connected to a second suction pipe 13 through a rotating assembly 2. Each first suction pipe 12 is provided with a suction nozzle 11. It can be understood that when the telescopic assembly 3 moves the cleaning assembly 1 above the twisting mold 200, the multiple suction nozzles 11 are evenly spaced along the circumference of the twisting mold 200. After the multiple suction nozzles 11 suck up the debris in the current slot, the rotating assembly 2 drives the multiple first suction pipes 12 to rotate, and the multiple suction nozzles simultaneously suck up the debris in another slot, greatly improving the cleaning efficiency of the debris in the slot.

[0047] This embodiment also provides a head-turning machine, including a head-turning mold 200 and the aforementioned cleaning mechanism 100. Since the head-turning machine disclosed in this utility model has the aforementioned cleaning mechanism for the head-turning mold, it at least has the beneficial effects of the aforementioned cleaning mechanism 100, which will not be repeated here.

[0048] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A cleaning mechanism for cleaning slots arranged circumferentially along a torsion head mold, characterized in that, include: The cleaning assembly (1) includes a suction nozzle (11), a first suction tube (12), and a second suction tube (13); one end of the suction nozzle (11) is used to suck up impurities, and the other end is connected to the first suction tube (12); the second suction tube (13) is connected to the end of the first suction tube (12) away from the suction nozzle (11); Rotating component (2), the rotating component (2) is disposed between the first suction pipe (12) and the second suction pipe (13), the rotating component (2) can drive the first suction pipe (12) to rotate relative to the second suction pipe (13) so as to drive the suction nozzle (11) to clean the slots arranged along the circumference of the twisting head mold; The telescopic assembly (3) has a second suction pipe (13) disposed at the moving end of the telescopic assembly (3), and the telescopic assembly (3) can drive the cleaning assembly (1) to move closer to or away from the twisting mold.

2. The cleaning mechanism according to claim 1, characterized in that, The telescopic component (3) includes a fixing member (31), a moving member (32), and a moving drive member. The fixing member (31) is provided with a guide rail (311). The moving member (32) is at least partially located within the guide rail (311). The second suction pipe (13) is disposed on the moving member (32). The moving drive member can drive the moving member (32) to move relative to the fixing member (31) along the guide rail (311).

3. The cleaning mechanism according to claim 2, characterized in that, It also includes a limiting component (4), which includes a first sensor (41) and a second sensor (42). The first sensor (41) and the second sensor (42) are both disposed on the guide rail (311) and are spaced apart along the extension direction of the guide rail (311). The moving part (32) can reciprocate between the first sensor (41) and the second sensor (42).

4. The cleaning mechanism according to claim 1, characterized in that, The rotating assembly (2) includes a rotating seat, a rotating sleeve (21), and a rotating drive (22). One of the rotating seat and the rotating sleeve (21) is connected to the first suction pipe (12), and the other is connected to the second suction pipe (13). The rotating sleeve (21) is coaxially sleeved on the rotating seat. The rotating drive (22) is connected to the rotating sleeve (21) and can drive the rotating sleeve (21) to rotate relative to the rotating seat.

5. The cleaning mechanism according to claim 4, characterized in that, The rotating assembly (2) also includes a transmission belt (23) and a tensioning wheel (24). The transmission belt (23) is fitted onto the rotating sleeve (21) and the rotating drive (22). The tensioning wheel (24) is fixed on the second suction pipe (13).

6. The cleaning mechanism according to claim 1, characterized in that, The suction port of the suction nozzle (11) is a flat nozzle.

7. The cleaning mechanism according to claim 6, characterized in that, The suction nozzle (11) is able to rotate about its own axis relative to the first suction tube (12).

8. The cleaning mechanism according to any one of claims 1-7, characterized in that, A filter screen is provided between the suction nozzle (11) and the first suction pipe (12).

9. The cleaning mechanism according to any one of claims 1-7, characterized in that, Multiple first suction pipes (12) are provided, and multiple first suction pipes (12) are connected to the second suction pipe (13) through the rotating component (2). Each first suction pipe (12) is provided with a suction nozzle (11).

10. A head-turning machine, characterized in that, It includes a head-turning mold (200) and a cleaning mechanism (100) as described in any one of claims 1-9.

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