Sliding table structure and linear motor module

Abstract

The utility model is suitable for the field of linear motors, and discloses a sliding table structure and a linear motor module. The sliding table structure comprises a sliding table plate, a motor and a cooling fan. The sliding table plate is provided with a mounting part, the mounting part is used for facing a magnetic track of the linear motor module, and a heat dissipation through hole communicated with the mounting part is formed in the side, away from the mounting part, of the sliding table plate. The motor is mounted on the mounting part, and at least part of the motor is opposite to the heat dissipation through hole. The cooling fan is connected to the side, away from the mounting part, of the sliding table plate, and an air inlet part of the cooling fan faces the cooling through holes so that air can be exhausted from the cooling through holes for cooling. According to the sliding table structure and the linear motor module, the motor can be effectively cooled, so that the good working performance of the motor is ensured.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of linear motor, in particular to a sliding table structure and a linear motor module. BACKGROUND

[0002] The linear motor module is a system integration based on linear motor, linear guide rail and other components. The linear motor module needs to be powered to convert electrical energy into mechanical energy of linear motion, thereby driving the load to move linearly.

[0003] At present, the linear motor module often generates a large amount of heat under the working conditions of full load, large thrust and / or long time continuous work, which causes the performance of the motor to decrease, and not only easily ages and damages the linear motor module, but also affects the normal operation of the whole equipment and reduces the production efficiency. CONTENT OF THE INVENTION

[0004] The purpose of the present application is to provide a sliding table structure and a linear motor module, which aims to cool the linear motor module.

[0005] In order to achieve the above purpose, the present application provides a sliding table structure applied to a linear motor module, which comprises:

[0006] A sliding table plate is provided with a mounting portion for facing the magnetic track of the linear motor module, and the side of the sliding table plate away from the mounting portion is provided with a heat dissipation through hole communicated with the mounting portion;

[0007] A motor is installed in the mounting portion, and the motor is at least partially arranged opposite to the heat dissipation through hole;

[0008] A heat dissipation fan is connected to the side of the sliding table plate away from the mounting portion, and the air inlet portion of the heat dissipation fan faces the heat dissipation through hole to exhaust air from the heat dissipation through hole for heat dissipation.

[0009] In the sliding table structure of the present application, the mounting portion comprises a mounting groove, the motor is embedded in the mounting groove, and the heat dissipation through hole is communicated with the groove bottom of the mounting groove.

[0010] In the sliding table structure of the present application, the motor is provided with a silicon steel sheet, and at least part of the silicon steel sheet is arranged opposite to the heat dissipation through hole.

[0011] In the sliding table structure of the present application, a wind deflector is further included, which is connected to the side of the sliding table plate away from the mounting portion, and a wind guiding channel is formed between the wind deflector and the sliding table plate, one end of the wind guiding channel is communicated with the heat dissipation through hole, and the other end is communicated with the side edge of the sliding table structure.

[0012] The air deflector is arranged in a direction away from the heat dissipation through hole and in a direction away from the sliding platform.

[0013] The first air deflection surface is arranged in a direction away from the heat dissipation through hole and in a direction away from the air deflector.

[0014] The first air deflector and the second air deflection surface are arranged in a direction towards the heat dissipation through hole and in a direction towards the mounting portion, and the first air deflector and the second air deflection surface enclose the air outlet of the air deflection channel.

[0015] The two air deflectors are arranged in the same direction and are respectively connected to the two side edges of the heat dissipation through hole.

[0016] The heat dissipation fan and the air deflector cover the opening of the heat dissipation through hole.

[0017] The linear motor module also comprises a base, a magnetic track and the sliding platform structure.

[0018] The magnetic track is arranged on the base, the sliding platform structure is slidably connected to the base, and the motor and the magnetic track are arranged oppositely.

[0019] In the sliding platform structure and the linear motor module, the motor can drive the sliding platform structure to move linearly along the base after being powered on. In the present application, the heat dissipation fan can accelerate the extraction of heat generated by the motor from the heat dissipation through hole, so as to effectively dissipate heat from the side of the motor away from the magnetic track, avoid heat accumulation, and thus realize heat dissipation and cooling of the motor and the linear motor module applied thereto, ensure better working performance of the motor, and prevent the linear motor module from aging and being damaged. Therefore, the normal and efficient operation of the entire linear motor module can be ensured, and the production efficiency can be ensured in the production process. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can obtain other drawings according to the structures shown in the drawings without creative labor.

[0021] Figure 1 is one of structural schematic diagrams of the sliding table structure provided by the embodiment of the present application;

[0022] Figure 2 is one of structural exploded diagrams of the sliding table structure provided by the embodiment of the present application;

[0023] Figure 3 is another structural schematic diagram of the sliding table structure provided by the embodiment of the present application;

[0024] Figure 4 is another structural exploded diagram of the sliding table structure provided by the embodiment of the present application;

[0025] Figure 5 is a sectional view of the sliding table structure provided by the embodiment of the present application.

[0026] Explanation of Reference Numerals:

[0027] 100: sliding table structure;

[0028] 10: sliding table plate;

[0029] 10a: heat dissipation through hole;

[0030] 10b: mounting groove; 10c: recess;

[0031] 10d: glue pouring groove; 10e: glue pouring port; 10f: exhaust port;

[0032] 10g: wiring through hole;

[0033] 10h: through groove;

[0034] 11: first air guide surface; 12: second air guide surface; 13: protruding part;

[0035] 20: motor; 21: silicon steel sheet;

[0036] 30: air guide plate; 30a: air guide channel;

[0037] 31: first fixing part; 321: first guide plate; 322: second guide plate; 33: support plate;

[0038] 40: heat dissipation fan. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0040] It should be noted that all directional indications, such as upper, lower, left, right, front, back, and the like, are merely used for convenience of description and are not intended to limit the application to a particular orientation.

[0041] It should also be noted that when an element is referred to as being "fixed" or "set" on another element, it can be directly on the other element or can have a middle element present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or can be indirectly connected to the other element through a middle element.

[0042] In addition, the description related to "first", "second", and the like in the present application is only for the purpose of description and cannot be understood as indicating or implying the relative importance of the technical features indicated or implying the number of technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on the realization of a person skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor within the scope of protection claimed in the present application.

[0043] The linear motor module needs to work in the energized state. Specifically, the motor in the linear motor module needs to be energized to generate a magnetic field. Under the action between the magnetic track of the linear motor module and the magnetic field generated by the motor, the motor can be driven to move linearly, and thus the load on the linear motor module can be driven to move linearly. It can be understood that the motor will generate heat when energized, especially when the linear motor module is under the working conditions of full load, large thrust and / or long time continuous work, etc., which will generate a large amount of heat, resulting in a decrease in motor performance. Not only is the linear motor module prone to aging and damage, but also affects the normal operation of the entire equipment and reduces production efficiency.

[0044] Therefore, the embodiments of the present application provide a sliding table structure and a linear motor module, which can effectively cool the motor to ensure better working performance of the motor.

[0045] Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. In the case of no conflict, the embodiments described below and the features in the embodiments can be combined with each other.

[0046] As shown in FIGS. Figure 1 and Figure 2 The sliding table structure 100 provided by the embodiments of the present application is applied to a linear motor module, and the sliding table structure 100 includes a sliding table plate 10, a motor 20, and a cooling fan 40.

[0047] The sliding table plate 10 is provided with a mounting portion for facing the magnetic track of the linear motor module, and the side of the sliding table plate 10 away from the mounting portion is provided with a heat dissipation through hole 10a communicated with the mounting portion. The motor 20 is mounted on the mounting portion, and the motor 20 is at least partially arranged opposite to the heat dissipation through hole 10a. The heat dissipation fan 40 is connected to the side of the sliding table plate 10 away from the mounting portion, and the air inlet portion of the heat dissipation fan 40 faces the heat dissipation through hole 10a.

[0048] It should be known that the mounting portion is a portion of the sliding table plate 10 for fixing the motor 20, and the motor 20 is fixedly mounted on the sliding table plate 10. After the motor 20 is powered, the motor 20 can act on the motor 20 through the magnetic track to drive the sliding table structure 100 to move linearly, so as to realize the conversion of electric energy into mechanical energy.

[0049] It should be known that the heat dissipation through hole 10a is located on the side of the motor 20 away from the magnetic track, so that the working of the motor 20 is not affected, and the motor 20 can be cooled, so as to ensure that the motor 20 can work reliably and stably.

[0050] The sliding table structure 100 of the embodiment of the present application can drive the sliding table structure 100 to move linearly after the motor 20 is powered. In the present application, the heat generated by the motor 20 can be quickly extracted from the heat dissipation through hole 10a by the heat dissipation fan 40, so as to effectively cool the side of the motor 20 away from the magnetic track, avoid heat accumulation, and thus realize cooling of the motor 20 and the linear motor module applied thereto, ensure better working performance of the motor 20, and avoid aging and damage of the linear motor module, so as to ensure normal and efficient operation of the entire linear motor module. In the production process, higher production efficiency can be ensured.

[0051] As shown in Figure 3 and Figure 4 In the embodiment of the present application, the mounting portion includes a mounting groove 10b, and the motor 20 is embedded in the mounting groove 10b, and the heat dissipation through hole 10a is communicated with the groove bottom of the mounting groove 10b. The motor 20 can be stably mounted through the mounting groove 10b, and at the same time, the volume of the entire sliding table structure 100 can be reduced, the mass of the entire sliding table structure 100 can be reduced, and the entire sliding table structure 100 can be flattened, so that the linear motor module can have high response and high speed performance when working.

[0052] Exemplarily, the motor 20 is adapted to the mounting groove 10b. After the motor 20 is embedded in the mounting groove 10b, the stable installation of the motor 20 can be ensured. Further, the surface of the motor 20 facing the magnetic track is flush with the surface of the sliding table plate 10 forming the mounting groove 10b, so that the motor 20 can be more stably installed, and the entire sliding table structure 100 can be further flattened.

[0053] As shown in Figure 3 andFigure 4 As shown in the drawings, in the embodiment of the present application, the sliding table plate 10 is provided with a wiring through hole 10g, one end of the wiring through hole 10g is communicated with the side wall of one side of the mounting groove 10b, and the other end is communicated with the outside. After the motor 20 is installed in the mounting groove 10b, the motor 20 can be communicated to the driver through the wiring through hole 10g to control and power supply through the driver, and then drive the sliding table structure 100 to run.

[0054] As shown in the drawings, Figure 3 and Figure 4 As shown in the drawings, in the embodiment of the present application, the motor 20 and the sliding table plate 10 are connected by the way of integral glue pouring, on the one hand, it makes the sliding table structure 100 stable and reliable as a whole, and is more conducive to the work of the linear motor module, on the other hand, it also no longer needs additional screw connection structure, which can simplify the installation.

[0055] Specifically, as shown in the drawings, Figure 4 As shown in the drawings, in the embodiment of the present application, the side wall of the mounting groove 10b is provided with a glue pouring groove 10d, after the motor 20 is placed in the mounting groove 10b, the side edge of the motor 20 is attached to the side wall of the mounting groove 10b, and the glue is poured in the glue pouring groove 10d to make the glue adhere the motor 20 and the sliding table plate 10. This installation method cancels the screw connection structure and reduces the installation process of the motor 20. Exemplarily, the glue pouring groove 10d is opposite to the coil of the motor 20, after pouring the glue, the coil and the sliding table plate 10 can be adhered to stably install the motor 20. In addition, in order to facilitate the glue pouring, the side of the sliding table plate 10 away from the mounting part is provided with an exhaust port 10f and a glue pouring port 10e communicated with the mounting groove 10b, specifically, the exhaust port 10f and the glue pouring port 10e are communicated with the glue pouring groove 10d, and the glue can be poured through the glue pouring port 10e to connect the motor 20 and the sliding table plate 10.

[0056] Exemplarily, the side walls of both sides of the mounting groove 10b are provided with glue pouring grooves 10d, correspondingly, the side of the sliding table plate 10 away from the mounting part is provided with two exhaust ports 10f and two glue pouring ports 10e, and each exhaust port 10f and glue pouring port 10e are communicated with the glue pouring groove 10d on one side. In this way, the two sides of the motor 20 can be stably connected by glue pouring to ensure the stable installation of the motor 20.

[0057] As shown in the drawings, Figure 2 As shown in the drawings, in the embodiment of the present application, the motor 20 is provided with a silicon steel sheet 21, and at least part of the silicon steel sheet 21 is arranged opposite to the heat dissipation through hole 10a. The silicon steel sheet 21 is the core material of the motor 20, which can effectively reduce the eddy current loss and hysteresis loss after the motor 20 is powered on, and improve the efficiency and performance of the motor 20. In the present application, at least part of the silicon steel sheet 21 is arranged opposite to the heat dissipation through hole 10a, so that the silicon steel sheet 21 can be effectively cooled, and the temperature rise of the material is avoided to affect the performance and service life of the motor 20.

[0058] As shown in Figure 4 the bottom of the installation groove 10b is provided with a groove 10c with a step, and the silicon steel sheet 21 will be embedded in the groove 10c when the motor 20 is installed in the installation groove 10b. In this example, the heat dissipation through hole 10a is communicated with the groove 10c, so that the silicon steel sheet 21 opposite to the heat dissipation through hole 10a has better heat dissipation effect. It should be noted that the side walls of the heat dissipation through hole 10a and the groove 10c are still a certain distance apart, so that the motor 20 can be stably installed in the installation groove 10b. In this application, the size of the heat dissipation through hole 10a can be increased as much as possible according to the shape of the groove 10c, so as to increase the area of the motor 20 exposed to the heat dissipation through hole 10a, thereby increasing the heat dissipation efficiency.

[0059] As shown in Figure 4 the installation groove 10b and the groove 10c therein are arranged along the sliding direction of the sliding table structure 100. The heat dissipation through hole 10a is also arranged along the sliding direction of the sliding table structure 100, so as to increase the area of the motor 20 exposed to the heat dissipation through hole 10a and increase the heat dissipation efficiency.

[0060] As shown in Figure 1 and Figure 2 the sliding table structure 100 further includes an air guide plate 30 connected to the side of the sliding table plate 10 away from the installation portion, and the air guide plate 30 and the sliding table plate 10 form an air guide channel 30a therebetween, one end of the air guide channel 30a is communicated with the heat dissipation through hole 10a, and the other end is communicated with the side edge of the sliding table structure 100. The air guide channel 30a formed can communicate the heat dissipation through hole 10a with the outside, so as to make the air flow through the heat dissipation through hole 10a and avoid heat accumulation. In this embodiment, the air guide channel 30a formed can allow the air outside the sliding table structure 100 to flow into the heat dissipation through hole 10a, and then be sucked by the heat dissipation fan 40 to take away the heat generated by the motor 20, thereby achieving cooling and heat dissipation of the motor 20.

[0061] As shown in the drawings, the air guide channel 30a is arranged along the sliding direction of the sliding table structure 100. In this way, the air flow efficiency can be increased and the heat dissipation effect can be improved during the linear motion of the sliding table structure 100.

[0062] Exemplarily, the air deflector 30 is provided with first fixing portions 31 on both sides thereof. When the air deflector 30 is connected to the side of the sliding platform 10 away from the mounting portion, the first fixing portions 31 on both sides of the air deflector 30 are fixedly connected to both sides of the heat dissipation through hole 10a perpendicular to the sliding direction of the sliding platform structure 100. The middle part of the air deflector 30 between the first fixing portions 31 on both sides is arched towards the direction away from the sliding platform 10, so that one end of the heat dissipation through hole 10a along the sliding direction of the sliding platform structure 100 is entirely connected to the air deflection channel 30a, so as to ensure stable air intake of the heat dissipation through hole 10a. In this example, the first fixing portions 31 and the sliding platform 10 can be fastened and connected by screws.

[0063] As shown in Figure 1 and Figure 5 , in the embodiment of the present application, the air deflector 30 is inclinedly arranged in the direction away from the heat dissipation through hole 10a and away from the sliding platform 10. Specifically, the top plate of the air deflector 30 away from the sliding platform 10 is arranged in an inclined manner. In this way, the air deflection channel 30a is arranged in a flared manner in the direction away from the heat dissipation through hole 10a. The flared arrangement of the air deflection channel 30a can increase the flow rate of the air outlet of the air deflection channel 30a, so that the heat carried away from the heat dissipation through hole 10a is also increased, and thus the heat dissipation efficiency can be improved.

[0064] As shown in Figure 1 and Figure 5 , in the embodiment of the present application, the sliding platform 10 is provided with a first air deflection surface 11 on one side edge thereof. The first air deflection surface 11 is arranged in an inclined manner in the direction away from the heat dissipation through hole 10a and away from the air deflector 30. In this way, the air deflection channel 30a is arranged in a flared manner in the direction away from the heat dissipation through hole 10a. The flared arrangement of the air deflection channel 30a can increase the flow rate of the air outlet of the air deflection channel 30a, so that the heat carried away from the heat dissipation through hole 10a is also increased, and thus the heat dissipation efficiency can be improved. In combination with the inclined arrangement of the air deflector 30 described above, the heat dissipation efficiency can be further improved.

[0065] Exemplarily, when the first air deflection surface 11 is formed, a wedge-shaped groove can be arranged on the surface of the one side edge of the sliding platform 10, so that the wedge-shaped groove forms the first air deflection surface 11.

[0066] Exemplarily, the first air deflection surface 11 and the surface of the sliding platform 10 towards the air deflector 30 form an included angle of 15°. In this way, the air intake of the air deflection channel 30a can have a better air deflection effect.

[0067] As shown in Figure 1 and Figure 2As shown, in the embodiment of the present application, the two sides of the air deflector 30 are arranged in a flared shape away from the heat dissipation hole 10a. Specifically, the part of the air deflector 30 forming the air deflection channel 30a on one side of the heat dissipation hole 10a is narrower in width, and the part of the air deflector 30 forming the air deflection channel 30a on the edge of the sliding platform 10 is wider in width. In this way, the air deflection channel 30a is arranged in a flared shape away from the heat dissipation hole 10a. The flared air deflection channel 30a can increase the flow rate of the air outlet of the air deflection channel 30a, so that the heat carried away from the heat dissipation hole 10a also increases, thereby improving the heat dissipation efficiency. In combination with the inclination of the air deflector 30 and the first air deflection surface 11 described above, the heat dissipation efficiency can be further improved.

[0068] As shown in the drawings, Figure 5 In the embodiment of the present application, the air deflector 30 is provided with a first guide plate 321, and the edge of the heat dissipation hole 10a is provided with a second air deflection surface 12. The first guide plate 321 and the second air deflection surface 12 are both inclined in the direction of the heat dissipation hole 10a and the direction of the mounting portion, and the first guide plate 321 and the second air deflection surface 12 enclose the air outlet of the air deflection channel 30a. Since the first guide plate 321 and the second air deflection surface 12 are both inclined in the direction of the heat dissipation hole 10a and the direction of the mounting portion, the air outlet enclosed by the first guide plate 321 and the second air deflection surface 12 is also inclined in the direction of the heat dissipation hole 10a and the direction of the mounting portion. When the air deflection channel 30a flows into the heat dissipation hole 10a through the external air to cool the motor 20, the external air flowing in will blow towards the motor 20, and by directly blowing on the motor 20, the cooling of the motor 20 can be accelerated to improve the heat dissipation efficiency.

[0069] Exemplarily, the surface of the first guide plate 321 facing the second air deflection surface 12 is parallel to the second air deflection surface 12. In this way, the air outlet enclosed by the first guide plate 321 and the second air deflection surface 12 can smoothly blow air and blow towards the motor 20.

[0070] Exemplarily, the top plate of the air deflector 30 includes a first guide plate 321 and a second guide plate 322, the first guide plate 321 and the second guide plate 322 are connected, and the second guide plate 322 is located on the side of the first guide plate 321 away from the heat dissipation hole 10a. The inclination angle of the second guide plate 322 is smaller than that of the first guide plate 321, so that the air inlet of the air deflection channel 30a has a better air deflection effect.

[0071] As shown in the drawings, Figure 1 and Figure 5As shown, in the embodiment of the present application, two air guide plates 30 are provided, and the two air guide plates 30 form two air guide channels 30a with the sliding base plate 10, the two air guide channels 30a are arranged in the same direction and are respectively connected to the two side edges of the heat dissipation through hole 10a. The two air guide channels 30a can improve the air circulation efficiency. For example, the two air guide channels 30a can supply air outside the sliding structure 100 into the heat dissipation through hole 10a, and then the air is sucked by the heat dissipation fan 40 to take away the heat generated by the motor 20, thereby cooling the motor 20. In other embodiments, only one air guide channel 30a can be provided according to needs, or more air guide channels 30a can be provided, which is not limited.

[0072] As an example, the two air guide channels 30a are arranged along the sliding direction of the sliding structure 100. In this way, during the linear motion of the sliding structure 100, the air circulation efficiency can be improved and the heat dissipation effect can be improved no matter which direction the sliding structure 100 slides.

[0073] As shown, Figure 1 In the embodiment of the present application, the sliding base plate 10 is provided with a protruding portion 13 on both sides perpendicular to the sliding direction of the sliding structure 100, so that the sliding base plate 10 actually forms a through groove 10h extending along the sliding direction of the sliding structure 100. In the embodiment, the two air guide plates 30 are installed on the two side edges of the sliding base plate 10 along the sliding direction of the sliding structure 100, so that the extension directions of the two air guide channels 30a and the through groove 10h are consistent. In this way, the external air can enter the heat dissipation through hole 10a more easily, so as to achieve better heat dissipation effect of the motor 20.

[0074] It should be noted that the heat dissipation fan 40 in the present application can suck air from the heat dissipation through hole 10a to dissipate heat when working, that is, air can directly enter the heat dissipation through hole 10a from the opening of the heat dissipation through hole 10a, and then the air is sucked by the heat dissipation fan 40 to take away the heat generated by the motor 20, thereby cooling the motor 20. Of course, the heat dissipation fan 40 can also suck air from the heat dissipation through hole 10a through the air guide channel 30a to dissipate heat when working, that is, air can enter the heat dissipation through hole 10a from the heat dissipation channel, and then the air is sucked by the heat dissipation fan 40 to take away the heat generated by the motor 20, thereby cooling the motor 20. In the present application, the heat dissipation fan 40 at least sucks air entering from the heat dissipation channel to take away the heat of the motor 20.

[0075] As shown, Figure 1 and Figure 5 As an example, the heat dissipation fan 40 and the air guide plate 30 cover the opening of the heat dissipation through hole 10a, so that, Figure 5In the air flow direction shown, air can only enter the heat dissipation through hole 10a through the air guide channel 30a and be blown out by the heat dissipation fan 40 to blow away the heat generated by the motor 20. In this way, the directional flow and blowing of air can be ensured, and better heat dissipation effect and higher heat dissipation efficiency can be ensured. Further, with reference to the above embodiment, the air guide plate 30 is provided in two, and the heat dissipation fan 40 is located between the two air guide plates 30 and covers the opening of the heat dissipation through hole 10a together with the two air guide plates 30.

[0076] Exemplarily, the heat dissipation through hole 10a is connected to the driver by a wire to be controlled and powered by the driver to cool the motor 20 when the linear motor module is running.

[0077] Exemplarily, the heat dissipation fan 40 is provided with a second fixing part on both sides, and when the heat dissipation fan 40 is connected to the side of the sliding table plate 10 away from the mounting part, the second fixing parts on both sides of the heat dissipation fan 40 are fixedly connected to the two sides of the heat dissipation through hole 10a perpendicular to the sliding direction of the sliding table structure 100 to stably mount the heat dissipation fan 40. In this example, the first fixing part 31 and the sliding table plate 10 can be fastened by screws.

[0078] As shown in Figure 2 and Figure 5 In the embodiment of the present application, the air guide plate 30 further comprises a support plate 33 connected to the first guide plate 321 and horizontally arranged on the heat dissipation through hole 10a, and one side edge of the heat dissipation fan 40 is placed on the support plate 33. In this way, stable support of the heat dissipation fan 40 can be achieved, and stable mounting and fixing of the heat dissipation fan 40 can be ensured, and at the same time, the opening of the heat dissipation through hole 10a can be effectively closed to ensure the directional flow of air. Of course, in other embodiments, the support plate 33 can not be used as support, and the heat dissipation fan 40 can be supported only by being connected to the sliding table plate 10.

[0079] Exemplarily, with reference to the above embodiment, the air guide plate 30 is provided in two, and the support plates 33 of the two air guide plates 30 can support the two side edges of the heat dissipation fan 40 in the sliding direction of the sliding table structure 100 to further stably support the heat dissipation fan 40, ensure the stable mounting and fixing of the heat dissipation fan 40, and at the same time, the opening of the heat dissipation through hole 10a can be effectively closed to ensure the directional flow of air.

[0080] The present application also provides a linear motor module (not shown in the figure), which comprises a base, a magnetic track and a sliding table structure 100. The magnetic track is arranged on the base, the sliding table structure 100 is slidably connected to the base, and the motor 20 and the magnetic track are oppositely arranged.

[0081] The linear motor module of the embodiment of the present application, the motor 20 can drive the slide table structure 100 to move linearly along the base after being electrified. In the present application, the heat dissipation through hole 10a can effectively dissipate heat from the side of the motor 20 away from the magnetic track, avoiding heat accumulation, so as to dissipate heat and cool the motor 20 and the linear motor module applied thereto, which is not easy to cause the linear motor module to age and be damaged, thus ensuring the normal and efficient operation of the entire linear motor module, and in the production process, it can ensure high production efficiency.

[0082] In the embodiment of the present application, the linear motor module further comprises a cover plate fixedly connected to the base and covering the side of the slide table structure 100 away from the magnetic track, which can protect the top of the slide table structure 100 away from the magnetic track. In the present embodiment, the cover plate and the air outlet of the cooling fan 40 have a spacing to ensure that the air blown by the cooling fan 40 can be effectively discharged to the outside, ensuring effective cooling of the motor 20.

[0083] The above is only the preferred embodiment of the present application, and does not limit the patent scope of the present application. Any equivalent structural transformation, direct / indirect application in other related technical fields based on the application concept of the present application and the content of the specification and drawings are included in the patent protection scope of the present application.

Claims

1. A slide structure applied to a linear motor module, characterized in that, The utility model relates to a linear motor module structure, including: A sliding platform is provided with a mounting part for the magnetic track of the linear motor module, and the side of the sliding platform away from the mounting part is provided with a heat dissipation through hole communicated with the mounting part; A motor is installed in the mounting part, and the motor is at least partially arranged opposite to the heat dissipation through hole; A heat dissipation fan is connected to the side of the sliding platform away from the mounting part, and the air inlet part of the heat dissipation fan faces the heat dissipation through hole to draw air from the heat dissipation through hole for heat dissipation.

2. The skid structure of claim 1, wherein, The mounting part includes a mounting groove, the motor is embedded in the mounting groove, and the heat dissipation through hole is communicated with the groove bottom of the mounting groove.

3. The skid structure of claim 1, wherein, The motor is provided with a silicon steel sheet, and at least part of the silicon steel sheet is arranged opposite to the heat dissipation through hole.

4. The skid structure of claim 1, wherein, Further comprising a wind deflector connected to the side of the sliding platform away from the mounting part, a wind guide channel is formed between the wind deflector and the sliding platform, one end of the wind guide channel is communicated with the heat dissipation through hole, and the other end is communicated with the side edge of the sliding platform structure.

5. The skid structure of claim 4, wherein, The wind deflector is inclined in the direction away from the heat dissipation through hole and the direction away from the sliding platform.

6. The skid structure of claim 4, wherein, The side edge of the sliding platform is provided with a first air guide surface, which is inclined in the direction away from the heat dissipation through hole and the direction away from the wind deflector.

7. The skid structure of claim 4, wherein, The wind deflector is provided with a first guide plate, and the edge of the heat dissipation through hole is provided with a second air guide surface, the first guide plate and the second air guide surface are both inclined in the direction towards the heat dissipation through hole and the direction towards the mounting part, and the first guide plate and the second air guide surface form the air outlet of the wind guide channel.

8. The skid structure of claim 4, wherein, Two wind deflectors are provided, and the two wind deflectors and the sliding platform form two wind guide channels respectively, the two wind guide channels are arranged in the same direction and are communicated with the two side edges of the heat dissipation through hole respectively.

9. The skid structure of claim 4, wherein, The heat dissipation fan and the wind deflector cover the opening of the heat dissipation through hole.

10. A linear motor module, characterized by The utility model relates to a linear motor module structure, including: The magnetic track is arranged on the base, the sliding platform structure is slidably connected to the base, and the motor and the magnetic track are arranged opposite to each other.

Images