Linear motor assembly structure with end cover carrying groove

By designing adjustment grooves and connection holes on the surface of the end cover of the linear motor and using the segmented splicing structure of the track adjustment plate, the problems of complex installation of the end cover and inconvenient stroke adjustment in the prior art are solved, and the effects of simplifying installation, improving efficiency and reducing costs are achieved.

CN222776113UActive Publication Date: 2025-04-18DONGGUAN TAILAI AUTOMATION TECH CO LTD
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Patent Information

Application Number
CN202421367413.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-15
Publication Date
2025-04-18
Estimated Expiration
2034-06-15

AI Technical Summary

Technical Problem

When the stroke length exceeds the specified limit size, the existing linear motor end cap lacks an auxiliary stroke adjustment structure, resulting in complex installation, inefficient efficiency, and requires grinding or troughing to avoid installation conflicts.

Method used

A linear motor assembly structure with an end cover handling slot is designed, including a motor base, a reading head and a sliding table. The end cover surface is equipped with an adjustment groove and a connecting hole. The track adjustment plate can extend into the adjustment groove to avoid collision with the end cover, and ensure stable movement through the sliding table and the connecting plate.

Benefits of technology

This design simplifies the installation process, improves installation efficiency, avoids the tedious process of polishing the track adjustment plate, reduces production costs and improves product quality, and provides convenience for maintenance.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to a linear motor assembly structure with an end cover carrying groove in the technical field of linear motors, which comprises a motor seat, a reading head and a sliding table, end covers are arranged at two ends of the motor seat, one end of each end cover is provided with a carrying groove, the other end of each end cover is provided with an adjusting groove, and the sliding table is connected with the motor seat. The interior of the motor base is connected with a track adjusting plate matched with the adjusting groove for use, and one end of the adjusting groove can be attached to or separated from the surface of the track adjusting plate; when the length of the track adjusting plate is larger than that of the motor base, one end, exceeding the surface of the motor base, of the track adjusting plate extends into the adjusting groove, so that one end of the track adjusting plate is attached to the surface of the adjusting groove, and the effect of making space for the end cover is achieved; therefore, the conflict between the track adjusting plate and the end cover due to the fact that the track adjusting plate is too long is reduced, the conflict between the track adjusting plate and the end cover due to the fact that the track adjusting plate is too long is effectively avoided, smooth installation of the end cover is guaranteed, the installation process is simplified, and the installation efficiency is improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of linear motors, in particular to a linear motor assembly structure with an end cover conveying groove. Background Art

[0002] Linear motor, also known as linear motor, is a motor that can produce linear motion. It can convert electrical energy into mechanical energy for linear motion. The electromechanical principle is used in linear and rotary motors. The same electromagnetic force produces torque on the rotary motor and linear thrust on the linear motor, so that the thrust drives the specified object to move.

[0003] The existing Chinese patent with reference announcement number CN112217367B discloses a combined linear motor end cover. It includes an end cover body, a sleeve and a limit ring; the sleeve is arranged in the end cover body, the sleeve is slidably connected with the mover and supports the mover, and the limit ring is arranged on the side of the end cover body close to the motor body, which is used to limit the stroke of the mover. It not only has the function of dust prevention and protection, but also supports the operation of the mover by providing the sleeve for the mover to slide, and the limit ring can limit the mover, which can simplify the overall structure of the tubular linear motor, reduce the volume of the linear motor, thereby effectively reducing the space occupied by the internal structure of the linear motor, greatly optimizing the internal structure of the motor, reducing the cost of the motor, and making it easier to manufacture and maintain.

[0004] Although the invention limits the stroke of the mover, it itself does not have the function of assisting stroke adjustment. When the stroke length exceeds the specified limit size, since the surface of the end cover is flat and does not have the relevant structure for assisting stroke adjustment, in the case of over-stroke, it is necessary to grind the stroke plate or the stroke rod, or groove the end cover to make the stroke distance flush with the end cover surface, or groove the end cover to avoid the exceeded stroke range, so as to facilitate the installation of the end cover and the motor base, and avoid the installation conflict between the end cover and the motor base caused by the excessive stroke, which increases the process and reduces the work efficiency. For this reason, the inventor proposes a linear motor assembly structure with an end cover conveying groove to solve the above-mentioned technical problems. Utility Model Content

[0005] The utility model aims to overcome the above-mentioned shortcomings and provide a technical solution to the above-mentioned problems.

[0006] A linear motor assembly structure with an end cover carrying groove comprises a motor seat, a reading head and a slide, both ends of the motor seat are provided with end covers, one end of the end cover is provided with a carrying groove, the carrying groove is provided for the convenience of the carrying personnel to apply a force point, and it is convenient to apply a force to the carrying groove to drive the end cover and the motor seat to move, the other end of the end cover is provided with an adjustment groove, the surface of the end cover is provided with a first connection hole and a second connection hole which are interconnected with the motor seat respectively, the first connection hole and the second connection hole penetrate the two end surfaces of the end cover, the interior of the end cover is provided with a reinforcement block and a reinforcement rib for increasing the connection stability of the end cover, one end of the reinforcement block is connected with a buffer rubber, the buffer rubber plays a role of buffering and protection, the interior of the motor seat is connected with a track adjustment plate which is used in pair with the adjustment groove, and one end of the adjustment groove can be attached to or separated from the surface of the track adjustment plate;

[0007] When the length of the track adjustment plate is greater than the length of the motor base, the end of the track adjustment plate that exceeds the surface of the motor base is extended into the interior of the adjustment groove so that one end of the track adjustment plate is fitted with the surface of the adjustment groove, thereby making room for the end cover, thereby reducing the conflict between the track adjustment plate and the end cover caused by the track adjustment plate being too long. This design effectively avoids the conflict between the track adjustment plate that is too long and the end cover, thereby ensuring the smooth installation of the end cover. This design not only simplifies the installation process, but also improves the installation efficiency.

[0008] Furthermore, when the length of the track adjustment plate is greater than the length of the motor seat, the track adjustment plate is extended into the adjustment groove, thereby reducing the conflict between the track adjustment plate and the end cover caused by the track adjustment plate being too long, thereby affecting the installation of the end cover, and at the same time reducing the process of grinding the track adjustment plate to the same length as the motor seat. First, by extending the track adjustment plate into the adjustment groove, the conflict between the track adjustment plate being too long and the end cover can be effectively avoided, thereby ensuring the smooth installation of the end cover. This design not only simplifies the installation process, but also improves the installation efficiency;

[0009] Secondly, this design reduces the process of grinding the track adjustment plate to the same length as the motor seat. In the traditional production method, if the track adjustment plate is too long, it usually needs to be ground to adapt to the length of the motor seat, which not only increases the production cost, but also may cause errors in flatness, resulting in the impact on the strength and stability of the track adjustment plate. This design can avoid this cumbersome and risky process, thereby reducing production costs and improving product quality.

[0010] The motor base and end cover are detachable structures, which facilitates the maintenance and replacement of the equipment. When the motor base or end cover needs to be repaired or replaced, it can be easily removed without disassembling the entire equipment. This not only saves maintenance time, but also reduces the difficulty of maintenance;

[0011] The first connecting hole and the second connecting hole are connected to the motor base by screws. This connection method is simple and reliable and has high strength and stability. It ensures a firm connection between the track adjustment plate and the motor base and avoids loosening or falling off during use.

[0012] Furthermore, the slide is located inside the motor seat, one end of the slide slides along the edge of the motor seat, the bottom of the slide fits the surface of the track adjustment plate, a connecting groove is provided on the surface of the slide, and a connecting plate for preventing the slide from detaching from the inside of the motor seat is installed on the surface of the connecting groove;

[0013] The design that the slide is located inside the motor seat and slides along the edge of the motor seat ensures that the slide moves stably and accurately inside the motor seat. The bottom of the slide fits the surface of the track adjustment plate, which not only enhances the support stability of the slide, but also ensures its stability during movement. The edges at both ends of the motor seat and the surface of the track adjustment plate play a role in supporting the slide at three points, which not only plays a role in stability but also improves the accuracy of sliding.

[0014] The design of the connecting plate can effectively prevent the slide from accidentally detaching from the motor base during movement. Even when subjected to external impact or vibration, the connecting plate can maintain the slide's stable position, thereby ensuring the safety and stability of the entire system. In addition, the connecting plate not only prevents slipping, but also enhances the structural strength between the slide and the motor base, which enables the slide as a whole to maintain higher stability and reliability when subjected to heavy loads or high-speed movement.

[0015] Furthermore, the reading head is located on the outer side of the motor base, and the reading head plays a measuring role. The outer side of the motor base is provided with a limit plate and an adjustment plate for limiting the position of the reading head; the reading head is located on the outer side of the motor base, and plays a key measuring role at this position. Such a layout design not only enables the reading head to accurately monitor and measure the motor or other related components, but also facilitates operation and observation;

[0016] The main function of the limit plate is to ensure that the reading head works stably in the correct position. It acts as a physical constraint to prevent the reading head from being displaced or offset during operation, thereby ensuring the accuracy and stability of the measurement. The existence of the limit plate can improve the reliability of the equipment and reduce the measurement error caused by the change of the reading head position.

[0017] The adjustment plate provides the ability to fine-tune the position of the read head. Since there may be a variety of different installation environments and measurement requirements in actual applications, the adjustment plate allows the user to fine-tune the position of the read head according to the specific situation to meet specific measurement requirements. This flexibility enables the device to adapt to a wider range of application scenarios and improves its versatility and practicality. The limit plate and the adjustment plate are both connected to the surface of the motor base with screws.

[0018] Furthermore, the track adjustment plate is a segmented splicing structure, and a plurality of screw holes are provided on the surface of the track adjustment plate. The segmented splicing design enables the track adjustment plate to be flexibly combined and installed according to actual needs to adapt to tracks of different lengths and shapes. This design enhances the versatility of the track adjustment plate, making it applicable to various complex linear motor track layouts and installation environments. The setting of the screw holes makes the installation and removal process of the track adjustment plate simple and quick. The various segments are firmly connected together by screws, which can ensure the stability and safety of the overall track. At the same time, when maintenance or replacement is required, it can be easily disassembled by simply loosening the screws, thereby improving work efficiency.

[0019] In addition, the screw holes are not only used to connect the segments, but also can be used as fulcrums for adjustment and fixing. By adjusting the tightness of the screws, the horizontal and vertical positions of the track adjustment plate can be accurately adjusted to ensure the accuracy and stability of the track. Screw fixing can also effectively prevent the track adjustment plate from being displaced or deformed during use. Since the distance between the track adjustment plates is moderate and the deformation force is less, this connection method can enhance the structural strength of the track adjustment plate, enabling it to withstand greater loads and impact forces, thereby ensuring the safety and stability of the track. If a part of the track adjustment plate is damaged or worn, only the damaged part needs to be removed and a new segment can be installed by screws. There is no need to replace the entire track adjustment plate, thereby reducing maintenance costs and replacement difficulty.

[0020] Furthermore, a limit slot is provided at one end of the end cover to be matched with the motor base, and the limit slot structure is symmetrically provided on the surface of one end of the end cover, and a convex block can be added to the surface of the motor base to be mounted in correspondence with the limit slot, so as to facilitate the installation of the motor base and the end cover;

[0021] The matching design of the limit slot and the protrusion can ensure the precise positioning of the motor base and the end cover during the installation process. The protrusion can be smoothly inserted into the limit slot, so that the relative position between the two can be fixed, thereby avoiding position offset or misalignment during the installation process. Through this matching connection method, the connection between the motor base and the end cover is tighter, which can provide better structural stability, help reduce the risk of loosening or falling off of components due to vibration or external force, and improve the stability and reliability of the overall connection;

[0022] In addition, the matching design of the limit slot and the protrusion makes the assembly process simpler and faster. The operator only needs to align the protrusion with the limit slot and then press lightly to connect the two, which improves assembly efficiency while reducing operation difficulty.

[0023] Furthermore, a plurality of weight-reducing grooves for reducing the overall weight of the end cover are provided at one end of the end cover; reducing the weight of components is of great significance for improving energy efficiency and reducing energy consumption. By adding the design of weight-reducing grooves, lightweighting can be achieved while ensuring the structural strength and functionality of the end cover, thereby helping to improve the lightness of the entire end cover. In addition, the opening of the weight-reducing grooves can reduce the amount of required materials, thereby reducing production costs, and can also increase the heat dissipation area of ​​the end cover surface to a certain extent, which helps to improve the heat dissipation effect of the end cover and its interior, and prevent performance degradation or damage due to overheating.

[0024] Compared with the prior art, the beneficial effects of the utility model are:

[0025] 1. By adding an adjustment groove on the surface of the traditional end cover, when the length of the track adjustment plate is greater than the length of the motor base, the end of the track adjustment plate that exceeds the surface of the motor base is extended into the adjustment groove, so that one end of the track adjustment plate fits with the surface of the adjustment groove, which plays a role in making space for the end cover, thereby reducing the conflict between the track adjustment plate and the end cover caused by the track adjustment plate being too long. This design effectively avoids the conflict between the track adjustment plate and the end cover due to the excessive length, thereby ensuring the smooth installation of the end cover. This design not only simplifies the installation process, but also improves the installation efficiency;

[0026] 2. In addition, this design reduces the process of grinding the track adjustment plate to the same length as the motor base. In the traditional production method, if the track adjustment plate is too long, it usually needs to be ground to adapt to the length of the motor base, which not only increases the production cost, but also may cause flatness errors, resulting in the strength and stability of the track adjustment plate. This design can avoid this tedious and risky process, thereby reducing production costs and improving product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional diagram of a linear motor assembly structure with an end cover carrying slot;

[0028] Figure 2 is another stereoscopic view of a linear motor assembly structure with an end cover transport slot;

[0029] Figure 3 It is an axial view of a linear motor assembly structure with an end cover carrying slot;

[0030] Figure 4It is an internal structural diagram of a linear motor assembly structure with an end cover carrying slot;

[0031] Figure 5 It is an axial view of an end cover in a linear motor assembly structure with an end cover carrying slot;

[0032] Figure 6 It is a three-dimensional diagram of an end cover in a linear motor assembly structure with an end cover carrying slot;

[0033] Figure 7 Another stereoscopic view of an end cover in a linear motor assembly structure with an end cover carrying slot;

[0034] In the figure: motor base-1, reading head-2, slide-3, transport slot-4, track adjustment plate-5, first connecting hole-6, second connecting hole-7, reinforcement block-8, reinforcing rib-9, buffer rubber-10, connecting plate-11, limit plate-12, adjustment plate-13, connecting slot-14, limit card slot-15, weight reduction slot-16, screw hole-17, adjustment slot-18, end cover-19. DETAILED DESCRIPTION

[0035] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0036] For this example, please refer to Figure 1-Figure 7 , a linear motor assembly structure with an end cover conveying groove is specifically implemented, comprising a motor base 1, a reading head 2 and a slide 3, both ends of the motor base 1 are provided with end covers 19, one end of the end cover 19 is provided with a conveying groove 4, the conveying groove 4 is provided to facilitate the conveying personnel to apply a force point, and to facilitate the application of force to the conveying groove 4 to drive the end cover 19 and the motor base 1 to move, the other end of the end cover 19 is provided with an adjustment groove 18, the surface of the end cover 19 is respectively provided with a first connection hole 6 and a second connection hole 7 interconnected with the motor base 1, the first connection hole 6 and the second connection hole 7 penetrate the two end surfaces of the end cover 19, the interior of the end cover 19 is provided with a reinforcement block 8 and a reinforcement rib 9 for increasing the connection stability of the end cover 19, one end of the reinforcement block 8 is connected to a buffer rubber 10, the buffer rubber 10 plays a role of buffering and protection, the interior of the motor base 1 is connected to a track adjustment plate 5 used in pair with the adjustment groove 18, and one end of the adjustment groove 18 can be attached to or separated from the surface of the track adjustment plate 5;

[0037] When the length of the track adjustment plate 5 is greater than the length of the motor base 1, the end of the track adjustment plate 5 that extends beyond the surface of the motor base 1 is extended into the interior of the adjustment groove 18, so that one end of the track adjustment plate 5 is fitted with the surface of the adjustment groove 18, which plays a role in making room for the end cover 19, thereby reducing the conflict between the track adjustment plate 5 and the end cover 19 caused by the track adjustment plate 5 being too long. This design effectively avoids the conflict between the track adjustment plate 5 that is too long and the end cover 19, thereby ensuring the smooth installation of the end cover 19. This design not only simplifies the installation process, but also improves the installation efficiency.

[0038] When the length of the track adjustment plate 5 is greater than the length of the motor base 1, the track adjustment plate 5 is extended into the adjustment groove 18, thereby reducing the conflict between the track adjustment plate 5 and the end cover 19 caused by the track adjustment plate 5 being too long, thereby affecting the installation of the end cover 19, and reducing the process of grinding the track adjustment plate 5 to the same length as the motor base 1. First, by extending the track adjustment plate 5 into the adjustment groove 18, the conflict between the track adjustment plate 5 being too long and the end cover 19 can be effectively avoided, thereby ensuring the smooth installation of the end cover 19. This design not only simplifies the installation process, but also improves the installation efficiency;

[0039] Secondly, this design reduces the process of grinding the track adjustment plate 5 to the same length as the motor base 1. In the traditional production method, if the track adjustment plate 5 is too long, it is usually necessary to grind it to adapt to the length of the motor base 1, which not only increases the production cost, but also may cause errors in flatness, resulting in an impact on the strength and stability of the track adjustment plate 5. This design can avoid this cumbersome and potentially risky process, thereby reducing production costs and improving product quality.

[0040] The motor base 1 and the end cover 19 are detachable structures, which facilitates the maintenance and replacement of the equipment. When the motor base 1 or the end cover 19 needs to be repaired or replaced, it can be easily removed without disassembling the entire equipment. This not only saves maintenance time, but also reduces the difficulty of maintenance;

[0041] The first connecting hole 6 and the second connecting hole 7 are connected to the motor base 1 by screws. The first connecting hole 6 and the second connecting hole 7 are connected to the motor base 1 by screws. This connection method is simple and reliable, and has high strength and stability. It ensures a firm connection between the track adjustment plate 5 and the motor base 1, and avoids loosening or falling off during use.

[0042] The slide 3 is located inside the motor base 1, one end of the slide 3 slides along the edge of the motor base 1, the bottom of the slide 3 is in contact with the surface of the track adjustment plate 5, a connecting groove 14 is provided on the surface of the slide 3, and a connecting plate 11 for preventing the slide 3 from being separated from the inside of the motor base 1 is installed on the surface of the connecting groove 14;

[0043] The design that the slide 3 is located inside the motor base 1 and slides along the edge of the motor base 1 can ensure that the slide 3 moves stably and accurately inside the motor base 1. The bottom of the slide 3 fits with the surface of the track adjustment plate 5, which not only enhances the support stability of the slide 3, but also ensures its stability during movement. The edges at both ends of the motor base 1 and the surface of the track adjustment plate 5 play a role in supporting the slide 3 at three points, which not only plays a role in stability, but also improves the accuracy of sliding.

[0044] The design of the connecting plate 11 can effectively prevent the slide 3 from accidentally detaching from the inside of the motor base 1 during movement. Even when subjected to external impact or vibration, the connecting plate 11 can maintain the stable position of the slide 3, thereby ensuring the safety and stability of the entire system. In addition, the connecting plate 11 not only prevents slipping, but also enhances the structural strength between the slide 3 and the motor base 1, which enables the slide 3 as a whole to maintain higher stability and reliability when subjected to heavy loads or high-speed movement.

[0045] The reading head 2 is located on the outer side of the motor base 1, and the reading head 2 plays a measuring role. The outer side of the motor base 1 is provided with a limit plate 12 and an adjustment plate 13 for limiting the position of the reading head 2; the reading head 2 is located on the outer side of the motor base 1, and plays a key measuring role at this position. Such a layout design not only enables the reading head 2 to accurately monitor and measure the motor or other related components, but also facilitates operation and observation;

[0046] The main function of the limit plate 12 is to ensure that the reading head 2 works stably in the correct position. It acts as a physical constraint to prevent the reading head 2 from being displaced or offset during operation, thereby ensuring the accuracy and stability of the measurement. The existence of the limit plate 12 can improve the reliability of the equipment and reduce the measurement error caused by the position change of the reading head 2.

[0047] The adjustment plate 13 provides the ability to fine-tune the position of the reading head 2. Since there may be a variety of different installation environments and measurement requirements in actual applications, the adjustment plate 13 allows the user to fine-tune the position of the reading head 2 according to the specific situation to meet specific measurement requirements. This flexibility enables the device to adapt to a wider range of application scenarios and improves its versatility and practicality. The limit plate 12 and the adjustment plate 13 are both connected to the surface of the motor base 1 by screws.

[0048] The track adjustment plate 5 is a segmented splicing structure, and a plurality of screw holes 17 are provided on the surface of the track adjustment plate 5. The segmented splicing design enables the track adjustment plate 5 to be flexibly combined and installed according to actual needs to adapt to tracks of different lengths and shapes. This design enhances the versatility of the track adjustment plate 5, making it applicable to various complex linear motor track layouts and installation environments. The setting of the screw holes 17 makes the installation and removal process of the track adjustment plate 5 simple and quick. The various segments are firmly connected together by screws, which can ensure the stability and safety of the overall track. At the same time, when maintenance or replacement is required, it can be easily disassembled by simply loosening the screws, thereby improving work efficiency.

[0049] In addition, the screw holes 17 are not only used to connect the segments, but also can be used as a fulcrum for adjustment and fixing. By adjusting the tightness of the screws, the horizontal and vertical positions of the track adjustment plate 5 can be accurately adjusted to ensure the accuracy and stability of the track. Screw fixing can also effectively prevent the track adjustment plate 5 from being displaced or deformed during use. Since the distance between the track adjustment plates 5 is moderate and the deformation force is small, this connection method can enhance the structural strength of the track adjustment plate 5, so that it can withstand greater loads and impact forces, thereby ensuring the safety and stability of the track. If a part of the track adjustment plate 5 is damaged or worn, it is only necessary to remove the damaged part and install a new segment by screws. There is no need to replace the entire track adjustment plate 5, thereby reducing maintenance costs and replacement difficulty.

[0050] One end of the end cover 19 is provided with a limit slot 15 which is matched with the motor base 1. The limit slot 15 is symmetrically arranged on the surface of one end of the end cover 19. A convex block which is mounted in correspondence with the limit slot 15 can be added to the surface of the motor base 1 to facilitate the installation of the motor base 1 and the end cover 19.

[0051] The matching design of the limiting card slot 15 and the protrusion can ensure the precise positioning of the motor base 1 and the end cover 19 during the installation process. The protrusion can be smoothly inserted into the limiting card slot 15, so that the relative position between the two can be fixed, thereby avoiding position offset or misalignment during the installation process. Through this matching connection method, the connection between the motor base 1 and the end cover 19 is tighter, which can provide better structural stability, help reduce the risk of loosening or falling off of components due to vibration or external force, and improve the stability and reliability of the overall connection;

[0052] In addition, the matching design of the limit slot 15 and the protrusion makes the assembly process simpler and faster. The operator only needs to align the protrusion with the limit slot 15 and then press lightly to connect the two, which improves assembly efficiency and reduces operation difficulty.

[0053] A plurality of weight-reducing grooves 16 for reducing the overall weight of the end cover 19 are provided at one end of the end cover 19; reducing the weight of components is of great significance for improving energy efficiency and reducing energy consumption. By adding the design of the weight-reducing grooves 16, lightweighting can be achieved while ensuring the structural strength and functionality of the end cover 19, thereby helping to improve the lightness of the entire end cover 19. In addition, the opening of the weight-reducing grooves 16 can reduce the amount of required materials, thereby reducing production costs, and can also increase the heat dissipation area on the surface of the end cover 19 to a certain extent, which helps to improve the heat dissipation effect of the end cover 19 and its interior, and prevent performance degradation or damage due to overheating.

[0054] The key points of the design of the utility model are: by adding an adjustment groove 18 to the surface of the traditional end cover 19, when the length of the track adjustment plate 5 is greater than the length of the motor base 1, by extending one end of the track adjustment plate 5 beyond the surface of the motor base 1 into the interior of the adjustment groove 18, one end of the track adjustment plate 5 is fitted with the surface of the adjustment groove 18, so that the end cover 19 makes room, thereby reducing the conflict between the track adjustment plate 5 and the end cover 19 caused by the track adjustment plate 5 being too long. This design effectively avoids the conflict between the track adjustment plate 5 that is too long and the end cover 19, thereby ensuring the smooth installation of the end cover 19. This design not only simplifies the installation process, but also improves the installation efficiency.

[0055] In addition, this design reduces the process of grinding the track adjustment plate 5 to the same length as the motor base 1. In the traditional production method, if the track adjustment plate 5 is too long, it is usually necessary to grind it to adapt to the length of the motor base 1, which not only increases the production cost, but also may cause flatness errors, resulting in the strength and stability of the track adjustment plate 5. This design can avoid this cumbersome and potentially risky process, thereby reducing production costs and improving product quality.

[0056] The above contents are further detailed descriptions of the present invention in combination with specific preferred embodiments, and the specific implementation of the present invention cannot be considered to be limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as the protection scope of the present invention.

Claims

1. A linear motor assembly structure with an end cover transport groove, comprising a motor seat, a reading head and a slide, characterized in that: Both ends of the motor base are provided with end covers, one end of the end cover is provided with a transport groove, the other end of the end cover is provided with an adjustment groove, the surface of the end cover is provided with a first connecting hole and a second connecting hole which are interconnected with the motor base respectively, the first connecting hole and the second connecting hole penetrate the two end surfaces of the end cover, the interior of the end cover is provided with a reinforcement block and a reinforcement rib for increasing the connection stability of the end cover, one end of the reinforcement block is connected to a buffer rubber, the interior of the motor base is connected to a track adjustment plate which is used in pair with the adjustment groove, and one end of the adjustment groove can be attached to or separated from the surface of the track adjustment plate.

2. A linear motor assembly structure with an end cover conveying groove according to claim 1, characterized in that: The motor base and the end cover are detachable structures, and the first connecting hole and the second connecting hole are connected to the motor base by screws.

3. A linear motor assembly structure with an end cover conveying groove according to claim 2, characterized in that: The slide is located inside the motor seat, one end of the slide slides along the edge of the motor seat, the bottom of the slide fits with the surface of the track adjustment plate, a connecting groove is provided on the surface of the slide, and a connecting plate is installed on the surface of the connecting groove to prevent the slide from detaching from the inside of the motor seat.

4. A linear motor assembly structure with an end cover conveying groove according to any one of claims 1 to 3, characterized in that: The reading head is located on the outer side of the motor seat, and the outer side of the motor seat is provided with a limit plate and an adjustment plate for limiting the position of the reading head.

5. A linear motor assembly structure with an end cover conveying groove according to any one of claims 1 to 3, characterized in that: The track adjustment plate is a segmented splicing structure, and a plurality of screw holes are provided on the surface of the track adjustment plate.

6. A linear motor assembly structure with an end cover conveying groove according to any one of claims 1 to 3, characterized in that: One end of the end cover is provided with a limit slot which is matched with the motor seat, and the limit slot structure is symmetrically provided on the surface of one end of the end cover.

7. A linear motor assembly structure with an end cover conveying groove according to any one of claims 1 to 3, characterized in that: One end of the end cover is provided with a plurality of weight-reducing grooves for reducing the overall weight of the end cover.

Citation Information

Patent Citations

  • A combined linear motor end cover

    CN112217367B