Axial magnetic flux motor and water jet loom

Abstract

The utility model relates to the technical field of textile machinery, in particular to an axial magnetic flux motor and a water jet loom. The axial magnetic flux motor comprises a motor preassembling part, the motor preassembling part is installed on a wall plate of the water jet loom, the motor preassembling part comprises a positioning sleeve, a fixing plate, a stator and a motor shaft, the positioning sleeve is installed on the wall plate of the water jet loom, the motor shaft is arranged in the positioning sleeve, and the fixing plate is arranged on the wall plate of the water jet loom. The fixing plate is arranged on the positioning sleeve, the fixing plate is provided with a clamping part, one side of the stator is provided with a mounting table, the mounting table is matched with the clamping part, and the stator is mounted on the fixing plate; and the rotor mounting part is mounted on the motor shaft. The axial magnetic flux motor is compact in structure, and when the motor is installed, the motor preassembling part is installed on the water jet loom firstly, so that the installation difficulty of the motor is reduced, and the installation stability is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of textile machinery, in particular to an axial flux motor and a water jet loom. Background Art

[0002] As water jet loom is an important textile equipment in modern textile industry, its performance directly affects the quality and production efficiency of textile products. As the core power component of water jet loom, the performance of motor plays a vital role in the overall operation of water jet loom.

[0003] When traditional motors are used in water jet looms, on the one hand, they are large in size, and the installation process is cumbersome in the limited installation space of the water jet loom, which requires a lot of time and manpower. On the other hand, the installation method of traditional motors is often not stable enough. During the long-term high-speed operation of the water jet loom, it is easy to loosen, affecting the normal operation of the equipment and even causing production accidents. Utility Model Content

[0004] The utility model solves the problem of inconvenient installation and installation stability of a water jet loom motor.

[0005] To solve the above problems, the utility model adopts the following technical solutions: an axial flux motor for a water jet loom comprises: a motor pre-installation part, which is installed on the wall panel of the water jet loom, and the motor pre-installation part comprises a positioning sleeve, a fixing plate, a stator, and a motor shaft. The positioning sleeve is installed on the wall panel of the water jet loom, and the motor shaft is arranged in the positioning sleeve. The fixing plate is arranged on the positioning sleeve, and the fixing plate is provided with a clamping part. A mounting platform is provided on one side of the stator, and the mounting platform cooperates with the clamping part, and the stator is mounted on the fixing plate; a rotor mounting part, and the rotor mounting part is installed on the motor shaft.

[0006] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: the motor pre-installed part is installed on the wall panel of the water jet loom, and the positioning sleeve serves as the installation basis, which can be quickly positioned and fixed on the wall panel, providing stable support for the overall installation of the motor. The clamping part on the fixing plate cooperates with the mounting platform on one side of the stator, making the stator installation simple and efficient, without the need for complex installation tools and cumbersome installation steps, greatly improving the installation efficiency. At the same time, the combined structure of the positioning sleeve, fixing plate and stator enables the motor to maintain a stable shape during operation, reducing the possibility of motor performance degradation and failure due to vibration and other reasons.

[0007] Furthermore, the positioning sleeve is provided with a matching portion, which is arranged on a side where the positioning sleeve contacts the wall panel, and the matching portion abuts against the mounting hole.

[0008] Compared with the existing technology, the technical effect achieved by adopting this technical solution is that the mating part of the positioning sleeve can be tightly abutted against the mounting hole of the wall panel of the water jet loom to achieve precise positioning, ensuring that the motor will not shake or shift after installation, thereby ensuring the stability of the motor operation.

[0009] Furthermore, the matching portion includes: a fixing plate, which is fixed to the circumferential wall of the mounting hole by bolts; and an abutting wall, which abuts against the mounting hole.

[0010] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: the fixing plate is fixed to the circumferential wall of the mounting hole by bolts, providing a firm connection foundation for the positioning sleeve, ensuring that the motor will not loosen or shift due to external forces during operation. The connection method of the fixing plate and the bolts makes the installation and removal process of the motor relatively simple, which facilitates the maintenance and repair of the equipment. When the motor needs to be inspected or replaced, the fixing plate can be quickly disassembled and the motor can be removed from the wall panel. At the same time, the stable installation structure helps to reduce the vibration and shaking of the motor during operation, thereby improving the operation accuracy and stability of the motor.

[0011] Furthermore, support columns are provided on the circumference of the fixed plate, and the support columns are fixed to the wall panel.

[0012] Compared with the prior art, the technical effect achieved by adopting this technical solution is that the support columns arranged in the circumferential direction of the fixing plate are fixed on the wall plate, providing additional support force for the motor pre-installation part, making the motor more stable and reliable during operation. At the same time, the support columns share various forces generated when the motor is running, reducing the burden on the positioning sleeve, fixing plate and other components, and reducing the risk of damage caused by uneven force. At the same time, the support columns can reduce the vibration generated when the motor is running, and improve the running stability of the entire equipment.

[0013] Furthermore, the positioning sleeve has an inner cavity, and the motor shaft is arranged in the inner cavity. During installation, one end of the motor shaft extends from the inner cavity toward one end of the rotor mounting portion.

[0014] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: the positioning sleeve has an inner cavity, in which the motor shaft is arranged. This design makes full use of the space and makes the motor structure more compact. At the same time, the motor shaft is first installed on the positioning sleeve to facilitate the subsequent installation and matching of the rotor mounting part.

[0015] Furthermore, the motor pre-assembly part also includes: a skeleton oil seal, which is arranged at one end of the inner cavity close to the rotor mounting part, and the motor shaft is provided with a first step; wherein, when the axial flux motor is installed, the skeleton oil seal is installed on the first step.

[0016] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: the skeleton oil seal is snap-connected to the first step, and the skeleton oil seal can effectively prevent external impurities, dust and moisture from entering the interior of the motor, thereby protecting the stator and rotor of the motor and extending the service life of the motor.

[0017] Furthermore, the rotor mounting portion includes a yoke adapter sleeve, the motor shaft is provided with a keyway, and the yoke adapter sleeve is connected to the motor shaft via a key.

[0018] Compared with the prior art, the technical effect achieved by adopting this technical solution is that the yoke adapter sleeve of the rotor mounting part is provided with a keyway, and is connected to the motor shaft through a key. This connection method can transmit a large torque and ensure that the connection between the rotor and the motor shaft is firm and reliable. The matching method of the keyway and the key makes the installation process of the yoke adapter sleeve and the motor shaft simple and quick, without the need for complicated installation tools and processes, thus improving the installation efficiency and reducing the design and production costs.

[0019] Furthermore, the yoke adapter sleeve also includes: an auxiliary part, which is arranged inside the yoke adapter sleeve, the motor shaft is provided with a second step, and the auxiliary part abuts against the second step.

[0020] Compared with the prior art, the technical effect achieved by adopting this technical solution is that the auxiliary part inside the yoke adapter sleeve abuts against the second step of the motor shaft, providing additional support and positioning for the connection between the yoke adapter sleeve and the motor shaft, further enhancing the stability of the connection. At the same time, the cooperation between the auxiliary part and the second step makes the installation position of the yoke adapter sleeve more accurate, reduces installation errors, and improves the assembly accuracy of the motor.

[0021] Furthermore, the motor shaft is provided with a third step, the third step is arranged on the side of the motor shaft extending out of the yoke adapter sleeve, and a fastener is provided on the third step, and the fastener is used to fasten the yoke adapter sleeve.

[0022] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: the motor shaft is provided with a third step, and the fasteners on the third step are used to fasten the yoke adapter sleeve, which can ensure that the connection between the yoke adapter sleeve and the motor shaft is firm and reliable, and prevent loosening or displacement during the operation of the motor. The presence of the fasteners makes the installation and removal of the yoke adapter sleeve more convenient, and it can be adjusted and replaced as needed, thereby improving the maintenance efficiency of the motor.

[0023] Furthermore, the present application also relates to a water jet loom, comprising a water jet loom body and the above-mentioned axial flux motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic structural diagram of a water jet loom according to an embodiment of the utility model;

[0025] Figure 2This is a schematic diagram of the structure of an axial flux motor according to an embodiment of the utility model;

[0026] Figure 3 for Figure 2 Cross-sectional view in the BB direction;

[0027] Figure 4 This is a schematic diagram of the structure of the motor shaft of an embodiment of the utility model;

[0028] Figure 5 This is a schematic diagram of the structure of the positioning sleeve of an embodiment of the utility model;

[0029] Figure 6 It is a structural schematic diagram of a fixing plate according to an embodiment of the utility model.

[0030] Description of reference numerals:

[0031] 1- water jet loom; 10- axial flux motor; 20- wall panel; 30- motor pre-installation part; 40- rotor mounting part; 201- mounting hole; 300- positioning sleeve; 310- fixing plate; 320- stator; 330- motor shaft; 301- matching part; 311- clamping part; 321- mounting table; 302- fixing plate; 303- abutment wall; 304- support column; 350- skeleton oil seal; 331- first step; 332- second step; 333- third step; 334- fastener; 335- keyway; 401- yoke adapter sleeve; 402- auxiliary part. DETAILED DESCRIPTION

[0032] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0033] See also Figure 1-Figure 6 , which is an axial flux motor 10 of a water jet loom 1 provided by an embodiment of the utility model. The axial flux motor 10 includes: a motor pre-installation part 30 and a rotor mounting part 40. The motor pre-installation part 30 is installed on the wall panel 20 of the water jet loom 1. The motor pre-installation part 30 includes a positioning sleeve 300, a fixing plate 310, a stator 320, and a motor shaft 330. The positioning sleeve 300 is installed on the wall panel 20 of the water jet loom 1. The motor shaft 330 is arranged in the positioning sleeve 300. The fixing plate 310 is arranged on the positioning sleeve 300. The fixing plate 310 is provided with a clamping part 311. A mounting platform 321 is provided on one side of the stator 320. The mounting platform 321 cooperates with the clamping part 311, and the stator 320 is installed on the fixing plate 310; the rotor mounting part 40 is installed on the motor shaft 330.

[0034] The motor pre-installed part 30 is installed on the wallboard 20 of the water jet loom 1. The positioning sleeve 300 serves as the installation base, which can be quickly positioned and fixed on the wallboard 20 to provide stable support for the overall installation of the motor. At the same time, the clamping part 311 on the fixing plate 310 cooperates with the mounting platform 321 on one side of the stator 320, making the installation of the stator 320 simple and efficient, without the need for complex installation tools and cumbersome installation steps, greatly improving the installation efficiency. At the same time, the combined structure of the positioning sleeve 300, the fixing plate 310 and the stator 320 enables the motor to maintain a stable shape during operation, reducing the possibility of motor performance degradation and failure due to vibration and other reasons.

[0035] Further, such as Figure 2 , Figure 3 and Figure 5 As shown, the positioning sleeve 300 is provided with a matching portion 301 , which is provided at a side where the positioning sleeve 300 contacts the wallboard 20 , and the matching portion 301 abuts against the mounting hole 201 .

[0036] The mating portion 301 of the positioning sleeve 300 can be tightly abutted against the mounting hole 201 of the wall panel 20 of the water jet loom 1 to achieve precise positioning, reduce installation steps and complexity, and ensure that the motor will not shake or deviate after installation, thereby ensuring the stability of the motor operation.

[0037] Further, such as Figure 5 As shown, the matching portion 301 includes: a fixing plate 302 and an abutting wall 303 . The fixing plate 302 is fixed to the circumferential wall of the mounting hole 201 by bolts; and the abutting wall 303 abuts against the mounting hole 201 .

[0038] The fixing plate 302 is fixed to the circumferential wall of the mounting hole 201 by bolts, providing a firm connection foundation for the positioning sleeve 300, ensuring that the motor will not loosen or shift due to external forces during operation. The connection method of the fixing plate 302 and the bolts makes the installation and removal process of the motor relatively simple, which facilitates the maintenance and repair of the equipment. When the motor needs to be repaired or replaced, the fixing plate 302 can be quickly disassembled and the motor can be removed from the wallboard 20. At the same time, the stable installation structure helps to reduce the vibration and shaking of the motor during operation, thereby improving the operation accuracy and stability of the motor.

[0039] Further, such as Figure 2 and Figure 3 as well as Figure 6 As shown, support columns 304 are provided on the circumference of the fixing plate 310 , and the support columns 304 are fixed on the wall panel 20 .

[0040] The support columns 304 arranged on the circumference of the fixing plate 310 are fixed on the wallboard 20, providing additional support for the motor pre-installation part 30, making the motor more stable and reliable during operation. At the same time, the support columns 304 share various forces generated when the motor is running, reduce the burden on the positioning sleeve 300, the fixing plate 310 and other components, and reduce the risk of damage caused by uneven force. At the same time, the support columns 304 can reduce the vibration generated when the motor is running, and improve the running stability of the entire device.

[0041] Furthermore, the positioning sleeve 300 has an inner cavity, and the motor shaft 330 is disposed in the inner cavity. During installation, one end of the motor shaft 330 extends from the inner cavity toward one end of the rotor mounting portion 40 .

[0042] The positioning sleeve 300 has an inner cavity in which the motor shaft 330 is arranged. This design makes full use of the space and makes the motor structure more compact. At the same time, the motor shaft 330 is first installed on the positioning sleeve 300, which reduces the weight of the entire motor during installation and facilitates the subsequent installation and matching of the rotor mounting part 40.

[0043] Further, such as Figure 2 , Figure 3 as well as Figure 4 As shown, the motor pre-assembly part 30 also includes: a skeleton oil seal 350, which is arranged at one end of the inner cavity close to the rotor mounting part 40, and the motor shaft 330 is provided with a first step 331; wherein, when the axial flux motor 10 is installed, the skeleton oil seal 350 is installed on the first step 331.

[0044] The skeleton oil seal 350 is snap-fitted to the first step 331 . The skeleton oil seal 350 can effectively prevent external impurities, dust and moisture from entering the interior of the motor, protect the stator 320 and the rotor of the motor, and extend the service life of the motor.

[0045] Further, such as Figure 2 , Figure 3 as well as Figure 4 As shown, the rotor mounting portion 40 includes a yoke adapter sleeve 401 , the motor shaft 330 is provided with a keyway 335 , and the yoke adapter sleeve 401 is connected to the motor shaft 330 via a key.

[0046] The yoke adapter sleeve 401 of the rotor mounting portion 40 is provided with a keyway 335, and the yoke adapter sleeve 401 is connected to the motor shaft 330 by a key, and this connection method can transmit a large torque, ensuring a firm and reliable connection between the rotor and the motor shaft 330. The matching method of the keyway 335 and the key makes the installation process of the yoke adapter sleeve 401 and the motor shaft 330 simple and quick, without the need for complex installation tools and processes, thereby improving installation efficiency and reducing design and production costs.

[0047] Furthermore, the yoke adapter sleeve 401 further includes: an auxiliary portion 402 , which is disposed inside the yoke adapter sleeve 401 , and the motor shaft 330 is provided with a second step 332 , and the auxiliary portion 402 abuts against the second step 332 .

[0048] The auxiliary part 402 inside the yoke adapter sleeve 401 abuts against the second step 332 of the motor shaft 330, providing additional support and positioning for the connection between the yoke adapter sleeve 401 and the motor shaft 330, further enhancing the stability of the connection. At the same time, the cooperation between the auxiliary part 402 and the second step 332 makes the installation position of the yoke adapter sleeve 401 more accurate, reduces installation errors, and improves the assembly accuracy of the motor.

[0049] Further, such as Figure 2 , Figure 3 as well as Figure 4 As shown, the motor shaft 330 is provided with a third step 333 , which is arranged on the side of the motor shaft 330 extending out of the yoke adapter sleeve 401 , and a fastener 334 is provided on the third step 333 , which is used to fasten the yoke adapter sleeve 401 .

[0050] The motor shaft 330 is provided with a third step 333. The fastener 334 on the third step 333 is used to fasten the yoke adapter sleeve 401, which can ensure that the connection between the yoke adapter sleeve 401 and the motor shaft 330 is firm and reliable, and prevent loosening or displacement during the operation of the motor. The presence of the fastener 334 makes the installation and removal of the yoke adapter sleeve 401 more convenient, and it can be adjusted and replaced as needed, thereby improving the maintenance efficiency of the motor.

[0051] Furthermore, the present application also relates to a water jet loom 1 , comprising a water jet loom 1 body and the above-mentioned axial flux motor 10 .

[0052] Although the utility model is disclosed as above, the utility model is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the utility model. Therefore, the protection scope of the utility model shall be subject to the scope defined by the claims.

Claims

1. An axial flux motor, the axial flux motor is used for a water jet loom, characterized in that: The axial flux motor comprises: A motor pre-installation part, the motor pre-installation part is installed on the wall panel of the water jet loom, the motor pre-installation part comprises a positioning sleeve, a fixing plate, a stator, and a motor shaft, the positioning sleeve is installed on the wall panel, the motor shaft is arranged in the positioning sleeve, the fixing plate is arranged on the positioning sleeve, the fixing plate is provided with a clamping part, a mounting platform is provided on one side of the stator, the mounting platform cooperates with the clamping part, and the stator is installed on the fixing plate; A rotor mounting portion is mounted on the motor shaft.

2. The axial flux motor according to claim 1, characterized in that: The positioning sleeve is provided with a matching portion, and the wall panel is provided with a mounting hole. The matching portion is provided on a side where the positioning sleeve contacts the wall panel, and the matching portion abuts against the mounting hole.

3. The axial flux motor according to claim 2, characterized in that: The matching portion comprises: A fixing plate, the fixing plate being fixed to the circumferential wall of the mounting hole by bolts; Abutment wall, wherein the abutment wall abuts against the mounting hole.

4. The axial flux motor according to claim 1, characterized in that: The fixing plate is provided with supporting columns in the circumferential direction, and the supporting columns are fixed to the wall panel.

5. The axial flux motor according to claim 1, characterized in that: The positioning sleeve has an inner cavity, and the motor shaft is arranged in the inner cavity. During installation, one end of the motor shaft extends from the inner cavity toward one end of the rotor mounting portion.

6. The axial flux motor according to claim 5, characterized in that: The motor pre-installation part further includes: a skeleton oil seal, which is arranged at one end of the inner cavity close to the rotor mounting part, and the motor shaft is provided with a first step; Wherein, when the axial flux motor is installed, the skeleton oil seal is installed on the first step.

7. The axial flux motor according to claim 5, characterized in that: The rotor mounting portion comprises a yoke adapter sleeve, the motor shaft is provided with a keyway, and the yoke adapter sleeve is connected to the motor shaft via a key.

8. The axial flux motor according to claim 7, characterized in that: The yoke adapter sleeve further includes: an auxiliary portion, the auxiliary portion is arranged inside the yoke adapter sleeve, the motor shaft is provided with a second step, and the auxiliary portion abuts against the second step.

9. The axial flux motor according to claim 7, characterized in that: The motor shaft is provided with a third step, and the third step is arranged on the side of the motor shaft extending out of the yoke adapter sleeve. A fastener is provided on the third step, and the fastener is used to fasten the yoke adapter sleeve.

10. A water jet loom, characterized in that: The water jet loom comprises a water jet loom body and the axial flux motor according to any one of claims 1 to 9.

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