Glue pouring tool for linear motor rotor

Abstract

The utility model relates to the technical field of linear motors, in particular to a glue pouring tool of a linear motor mover, which comprises a cover plate, a bottom plate, a front end plate, a rear end plate and two side plates, positioning parts are arranged on the inner sides of the side plates, a plurality of convex blocks are convexly arranged on the inner walls of the positioning parts, and first step parts are arranged at the bottoms of the side plates. A second step part is arranged on the inner side of the first step part, the bottom plate is detachably connected with the first step part, a glue pouring space is defined by the positioning part, the bottom plate, the front end plate and the rear end plate, and a glue pouring groove is formed in the cover plate. According to the utility model, through the positioning part arranged on the inner side of the side plate and the plurality of convex blocks on the inner wall of the positioning part, the linear motor rotor can be accurately positioned, the position accuracy in the glue filling process is ensured, the quality problem caused by position deviation is avoided, and the production efficiency is improved. And meanwhile, a gap is formed between the positioning part and the linear motor rotor due to the plurality of convex blocks on the inner wall of the positioning part, so that the required area can be uniformly and quickly filled with the colloid.

Description

Technical Field

[0001] This utility model relates to the field of linear motor technology, and in particular to a glue-pouring tool for a linear motor actuator. Background Technology

[0002] In modern industrial applications, linear motors are widely used due to their high precision, high speed, and direct drive characteristics. In particular, U-shaped linear motor movers, with their compact structure, high efficiency, and ease of integration into various automated equipment, exhibit unique advantages in precision positioning systems, semiconductor manufacturing equipment, and electronic component assembly lines.

[0003] However, during the manufacturing process, to ensure the performance stability and long-term reliability of the linear motor's mover, potting is required inside the mover. Potting not only secures the internal components but also provides sealing, moisture protection, and shock absorption, thus protecting sensitive electrical components from external environmental factors. Traditional potting methods typically employ simple molds or manual operations. These methods have several drawbacks: traditional methods struggle to precisely control the amount and location of the potting compound, easily leading to uneven distribution and affecting the quality of the final product. Furthermore, some existing tooling is complex to install and disassemble, increasing operational difficulty and time costs. Utility Model Content

[0004] This invention aims to at least solve the technical problems existing in the prior art. To this end, this invention proposes a dispensing fixture for a linear motor actuator, which possesses good positioning accuracy, high dispensing efficiency, consistent product quality, and convenient operation.

[0005] A glue-filling fixture for a linear motor actuator according to some embodiments of the present invention includes a cover plate, a base plate, a front end plate, a rear end plate, and two side plates. The bottom of the two side plates is detachably connected to the two sides of the base plate. Each side plate has a positioning part on its inner side, and a plurality of protrusions are provided on the inner wall of the positioning part. The bottom of the side plate has a first step, and the inner side of the first step has a second step. The base plate is detachably connected to the first step. The two sides of the front end plate are detachably connected to the front ends of the two side plates. The two sides of the rear end plate are detachably connected to the rear ends of the two side plates. The positioning part, the base plate, the front end plate, and the rear end plate together form a glue-filling space. The first step is located at the bottom of the glue-filling space. The cover plate is located on the top of the two side plates, and a glue-filling groove is formed on the cover plate, which communicates with the glue-filling space.

[0006] A glue-applying fixture for a linear motor actuator according to some embodiments of the present invention has at least the following beneficial effects:

[0007] This invention utilizes a positioning part located on the inner side of the side plate and multiple protrusions on the inner wall of the positioning part to precisely position the linear motor mover, ensuring positional accuracy during the glue-filling process and avoiding quality problems caused by positional deviation. The tooling design has a dedicated glue-filling groove connected to the glue-filling space. At the same time, the multiple protrusions on the inner wall of the positioning part create a gap between the positioning part and the linear motor mover, ensuring that the glue can be filled into the required area evenly and quickly. The design of the first and second steps, combined with the detachable connection method, not only facilitates assembly and disassembly, reduces labor intensity, shortens operation time, and improves work efficiency.

[0008] According to some embodiments of the present invention, a potting fixture for a linear motor mover is provided on the front end plate, the cable of which is used to guide the cable of the linear motor mover.

[0009] According to some embodiments of the present invention, a glue-pouring fixture for a linear motor actuator has a connecting groove formed by an inward recess at the bottom of the front end plate, a first semi-circular groove at the top of the connecting groove, a limiting block at the bottom of the front end plate, a connecting block protruding at the top of the limiting groove, a second semi-circular groove at the top of the connecting block, and the connecting block extending into the connecting groove. The first semi-circular groove and the second semi-circular groove together form a through-line groove.

[0010] According to some embodiments of the present invention, a glue-pouring fixture for a linear motor actuator is provided at the bottom of the front end plate, a third step is provided, a limiting block is installed in the third step, the top of the limiting block is detachably connected to the front end plate, and the inner wall of the limiting block is detachably connected to the bottom plate.

[0011] According to some embodiments of the present invention, a glue-pouring fixture for a linear motor actuator has multiple protrusions spaced apart at both the upper and lower ends of the inner wall of the side plate.

[0012] According to some embodiments of the present invention, a glue-pouring fixture for a linear motor actuator is provided at the bottom of the base plate, and the vacuum hole is connected to the bottom of the glue-pouring space.

[0013] According to some embodiments of the present invention, a glue-filling fixture for a linear motor actuator is provided, wherein the glue-filling groove is elongated.

[0014] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0015] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0016] Figure 1 This is a structural schematic diagram of an embodiment of the present utility model.

[0017] Figure 2 This is an exploded view of the structure of an embodiment of the present utility model.

[0018] Figure 3 This is a schematic diagram of the side plate in an embodiment of the present utility model.

[0019] Reference numerals: 1. Cover plate, 2. Base plate, 3. Front end plate, 4. Rear end plate, 5. Side plate, 6. Positioning part, 7. Protrusion, 8. First step part, 9. Second step part, 10. Glue filling groove, 11. Through groove, 12. Connecting groove, 13. First semi-circular groove, 14. Limiting block, 15. Connecting block, 16. Second semi-circular groove, 17. Third step part, 18. Vacuum hole. Detailed Implementation

[0020] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0021] In the description of this utility model, it should be understood that the orientation descriptions, such as up, down, left, right, front, and back, are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the module 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.

[0022] In the description of this utility model, the use of "first" and "second" is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features or the order of the technical features.

[0023] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0024] like Figures 1-3 As shown in the figure, this utility model embodiment provides a glue-pouring tool for a linear motor actuator.

[0025] A glue-filling fixture for a linear motor actuator includes a cover plate 1, a base plate 2, a front end plate 3, a rear end plate 4, and two side plates 5. The bottom of the two side plates 5 is detachably connected to the two sides of the base plate 2. Each side plate 5 has a positioning part 6 on its inner side, and multiple protrusions 7 are provided on the inner wall of the positioning part 6. The bottom of the side plate 5 has a first step 8, and the inner side of the first step 8 has a second step 9. The base plate 2 is detachably connected to the first step 8. The two sides of the front end plate 3 are detachably connected to the front ends of the two side plates 5. The two sides of the rear end plate 4 are detachably connected to the rear ends of the two side plates 5. The positioning part 6, the base plate 2, the front end plate 3, and the rear end plate 4 together form a glue-filling space (not shown). The first step 8 is located at the bottom of the glue-filling space. The cover plate 1 is located on the top of the two side plates 5, and a glue-filling groove 10 is opened on the cover plate 1. The glue-filling groove 10 communicates with the glue-filling space.

[0026] This invention utilizes a positioning part 6 located on the inner side of the side plate 5 and multiple protrusions 7 on the inner wall of the positioning part 6 to precisely position the linear motor actuator, ensuring positional accuracy during the glue-filling process and avoiding quality problems caused by positional deviation. The fixture design includes a dedicated glue-filling groove 10 connected to the glue-filling space. Simultaneously, the multiple protrusions 7 on the inner wall of the positioning part 6 create a gap between the positioning part 6 and the linear motor actuator, ensuring that the glue can be evenly and quickly filled into the required area. The design of the first step part 8 and the second step part 9, combined with a detachable connection method, not only facilitates assembly and disassembly, reducing labor intensity, but also shortens operation time and improves work efficiency.

[0027] This embodiment describes a glue-applying fixture for a linear motor actuator. The front end plate 3 has a cable channel 11 for guiding the linear motor actuator's cable. Specifically, the cable channel 11 on the front end plate 3 allows the linear motor actuator's cable to be safely guided out, preventing damage or obstruction to the cable during the glue-applying process.

[0028] This embodiment describes a glue-applying fixture for a linear motor actuator. The bottom of the front end plate 3 is recessed inward to form a connecting groove 12. A first semi-circular groove 13 is formed at the top of the connecting groove 12. A limiting block 14 is provided at the bottom of the front end plate 3, and a connecting block 15 protrudes from the top of the limiting block 14. A second semi-circular groove 16 is formed at the top of the connecting block 15. The connecting block 15 extends into the connecting groove 12. The first semi-circular groove 13 and the second semi-circular groove 16 together form a cable passage groove 11. Specifically, the cable passage groove 11 formed by the first semi-circular groove 13 and the second semi-circular groove 16 provides a structurally stable and easy-to-install cable routing solution, reducing the risk of cable wear. The extension of the connecting block 15 into the connecting groove 12 allows the cable to be stably clamped.

[0029] This embodiment describes a glue-pouring fixture for a linear motor actuator. The bottom of the front-end plate 3 has a third step 17. A limiting block 14 is installed within the third step 17. The top of the limiting block 14 is detachably connected to the front-end plate 3, and the inner wall of the limiting block 14 is detachably connected to the bottom plate 2. Specifically, the detachable connection between the top of the limiting block 14 and the front-end plate 3, and the bottom of the limiting block 14 and the bottom plate 2, enhances the structural stability of the entire fixture and ensures safety during the glue-pouring process. The design of the third step 17 also contributes to the overall assembly stability.

[0030] The glue-pouring fixture for a linear motor mover described in this embodiment has multiple protrusions 7 spaced apart at both the upper and lower ends of the inner wall of the side plate 5. Specifically, the multiple protrusions 7 spaced apart at both ends of the inner wall of the side plate 5 help to evenly distribute the pressure inside the mover, prevent deformation or damage caused by excessive local pressure, and improve the yield rate.

[0031] This embodiment describes a glue-pouring fixture for a linear motor actuator. The bottom of the base plate 2 is provided with a vacuum hole 18, which communicates with the bottom of the glue-pouring space. Specifically, the vacuum hole 18 at the bottom of the base plate 2 allows air to be expelled during glue pouring, reducing bubble formation and thus improving glue-pouring quality and the reliability of the finished product.

[0032] The glue-filling fixture for a linear motor actuator described in this embodiment has a long, narrow glue-filling groove 10. Specifically, the long, narrow glue-filling groove 10 design makes the glue-filling process smoother, easier to control the glue volume, and also facilitates observation of the glue-filling progress, thus improving operational convenience and work efficiency.

[0033] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A dispensing fixture for a linear motor actuator, characterized in that: The device includes a cover plate, a bottom plate, a front end plate, a rear end plate, and two side plates. The bottom of the two side plates is detachably connected to the two sides of the bottom plate. Each side plate has a positioning part on its inner side, and multiple protrusions are provided on the inner wall of the positioning part. The bottom of the side plate has a first step, and the inner side of the first step has a second step. The bottom plate is detachably connected to the first step. The two sides of the front end plate are detachably connected to the front ends of the two side plates. The two sides of the rear end plate are detachably connected to the rear ends of the two side plates. The positioning parts, the bottom plate, the front end plate, and the rear end plate together form a glue-filling space. The first step is located at the bottom of the glue-filling space. The cover plate is located on top of the two side plates, and a glue-filling groove is formed on the cover plate, which communicates with the glue-filling space.

2. The glue-pouring fixture for a linear motor actuator according to claim 1, characterized in that: The front end plate has a through-slot for routing the cable of the linear motor actuator.

3. The glue-pouring fixture for a linear motor actuator according to claim 2, characterized in that: The bottom of the front end plate is recessed inward to form a connecting groove. The top of the connecting groove is provided with a first semi-circular groove. The bottom of the front end plate is provided with a limiting block. The top of the limiting block is provided with a connecting block. The top of the connecting block is provided with a second semi-circular groove. The connecting block extends into the connecting groove. The first semi-circular groove and the second semi-circular groove together form a through groove.

4. The glue-pouring fixture for a linear motor actuator according to claim 3, characterized in that: The bottom of the front end plate is provided with a third step, the limiting block is installed in the third step, the top of the limiting block is detachably connected to the front end plate, and the inner wall of the limiting block is detachably connected to the bottom plate.

5. The glue-pouring fixture for a linear motor actuator according to claim 1, characterized in that: Multiple protrusions are spaced apart at both the upper and lower ends of the inner wall of the side plate.

6. The glue-pouring fixture for a linear motor actuator according to claim 1, characterized in that: The bottom of the base plate is provided with a vacuum hole, which is connected to the bottom of the potting space.

7. The glue-pouring fixture for a linear motor actuator according to claim 1, characterized in that: The glue-filling tank is long and narrow.

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