Slide block assembly and processing apparatus

Abstract

The utility model discloses a slider assembly and processing equipment relates to guide rail technical field, wherein, slider assembly includes slider plate, first pulley, second pulley, adjusting structure and compact structure, along the first direction, first pulley and second pulley are side by side and are arranged in the slider plate, adjusting structure includes the first end and second end of interval arrangement and the arcuate portion between first end and second end, and first end is connected with first pulley, compact structure is abutted to the side of arcuate portion facing away from the slider plate, along the direction perpendicular to the surface of slider plate, compact structure is movably arranged to adjust the arcuate height of arcuate portion, makes first end drive first pulley move along the first direction, adjusts the interval of first pulley and second pulley. The technical scheme of the present application can be convenient for the adjustment of pulley position and tension in the biaxial guide rail device.

Description

Technical Field

[0001] This utility model relates to the field of guide rail technology, and in particular to a slider assembly and processing equipment. Background Technology

[0002] Dual-axis optical guide systems are widely used in laser processing equipment, 3D printers, and machining equipment. A dual-axis optical system typically consists of two optical axes and two sets of pulleys, with each pulley engaging with one optical axis. Dual-axis optical systems widely employ eccentric hexagonal nuts to tension the pulleys. Rotating the hexagonal nut with a wrench causes the eccentric nut to move the pulleys closer to or away from the optical axis. However, the core of the eccentric nut's adjustment function is rotational motion. During adjustment, it's possible to accidentally rotate it beyond the maximum eccentricity, causing the tension to drop sharply after exceeding the maximum value, resulting in the need for repeated adjustments, which is inconvenient. Utility Model Content

[0003] The main purpose of this invention is to provide a slider assembly and processing equipment, which facilitates the adjustment of pulley position and tension in a dual-axis guide rail device.

[0004] To achieve the above objectives, the present invention provides a slider assembly comprising:

[0005] Slider plate;

[0006] A first pulley and a second pulley are arranged side by side on the slider plate along a first direction;

[0007] The adjusting structure includes a first end and a second end spaced apart, and an arched portion located between the first end and the second end, wherein the first end is connected to the first pulley; and

[0008] A clamping structure is provided, which abuts against the side of the arched portion opposite to the slider plate. Along a direction perpendicular to the surface of the slider plate, the clamping structure is movably configured to adjust the arch height of the arched portion, so that the first end drives the first pulley to move along the first direction, thereby adjusting the distance between the first pulley and the second pulley.

[0009] In one embodiment, the second end is configured as a fixed end, and when the clamping structure adjusts the arch height of the arched portion, the second end is fixed relative to the slider plate.

[0010] In one embodiment, the second end is configured as a movable end and connected to the second pulley. When the clamping structure adjusts the arch height of the arched portion, the first end and the second end move toward or away from each other to drive the first pulley and the second pulley to move in the first direction, respectively.

[0011] In one embodiment, the slider plate is provided with a first strip-shaped hole extending along the first direction, and the adjustment structure is provided on the side of the slider plate opposite to the first pulley;

[0012] The slider assembly further includes a first rotating shaft, which passes through the first pulley and the first strip hole and is connected to the first end.

[0013] In one embodiment, the adjustment structure includes a spring sheet and a connector arranged along the first direction, the spring sheet having the arched portion and the second end, and the connector having the first end;

[0014] The thickness of the connector is greater than the thickness of the spring sheet. The first rotating shaft is connected to the connector. The spring sheet and the connector abut against each other or are connected to each other. When the spring sheet and the connector abut against each other, the thickness of the connector is greater than the thickness of the spring sheet.

[0015] In one embodiment, the slider plate is provided with an adjustment hole disposed opposite to the arched portion, and the arched portion is provided with a second strip-shaped hole extending along the first direction;

[0016] The clamping structure includes a connecting part and a pressing part. The connecting part passes through the second strip hole and is connected to the adjusting hole. The pressing part abuts against the side of the arched part opposite to the slider plate.

[0017] In one embodiment, the surface of the slider plate facing the arched portion is provided with a boss, and the adjustment hole is provided on the boss;

[0018] And / or, the connecting part is threadedly connected to the adjusting hole;

[0019] And / or, the slider plate is provided with a mounting groove, the mounting groove and the clamping structure are respectively provided on two opposite surfaces of the slider plate, the adjustment hole is located in the area where the mounting groove is located, and the mounting groove is located between the first pulley and the second pulley.

[0020] In one embodiment, the surface of the slider plate facing away from the second pulley is provided with a limiting groove, the limiting groove extends along the first direction, and the first end and the second end are disposed in the limiting groove.

[0021] In one embodiment, along the first direction and along the width direction of the limiting groove, at least one side of the movable end is configured as a straight edge extending along the first direction, and the straight edge is in contact with the sidewall of the limiting groove.

[0022] And / or, when the second end is set as a fixed end, the second end abuts against the side wall of one end of the limiting groove, and the depth of the limiting groove is greater than the thickness of the second end.

[0023] In one embodiment, at least two of the first pulleys are provided along a second direction, the second direction being at an angle to the first direction and parallel to the surface of the slider plate;

[0024] The first end of the adjustment structure is connected to at least two of the first pulleys;

[0025] And / or, the slider assembly is provided with two adjustment structures and two clamping structures, with one adjustment structure and one clamping structure corresponding to one of the first pulleys.

[0026] This application also proposes a processing apparatus, comprising:

[0027] A moving part, a machine base, and a dual-axis guide rail device disposed on the machine base; and

[0028] The dual-axis guide rail device includes two optical axes arranged along a first direction, and a slider assembly as described in any of the foregoing embodiments, wherein the moving element is connected to the slider assembly.

[0029] The technical solution of this utility model is to set up an adjustment structure to tension the second pulley. By driving the pressing structure to press down or rise to adjust the extension length of the adjustment structure, the position of the first pulley on the slider plate can be adjusted. Compared with the method of adjusting by rotating the eccentric nut, driving the pressing structure to adjust linearly in the normal direction of the slider plate makes it easier to control the position and tension of the first pulley. Attached Figure Description

[0030] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0031] Figure 1 A structural diagram of an embodiment of the dual-axis guide rail device provided by this utility model;

[0032] Figure 2 for Figure 1 Side view of the dual-axis guide rail device;

[0033] Figure 3 An exploded view of an embodiment of the slider assembly provided by this utility model;

[0034] Figure 4 This is a side view of an embodiment of the slider assembly provided by this utility model;

[0035] Figure 5 This is a side view of another embodiment of the slider assembly provided by this utility model;

[0036] Figure 6 This is a structural diagram of another embodiment of the slider assembly provided by this utility model.

[0037] Explanation of icon numbers:

[0038] 100. Dual-axis guide rail device; 10. Slider assembly; 11. Slider plate; 111. First strip hole; 112. Fixing hole; 113. Adjustment hole; 114. Boss; 115. Limiting groove; 116. Mounting groove; 12. First pulley; 13. Second pulley; 14. Adjustment structure; 141. Spring piece; 142. Connector; 143. First end; 144. Second end; 145. Arched part; 146. Second strip hole; 15. Pressing structure; 151. Connecting part; 152. Pressing part; 16. First rotating shaft; 17. Second rotating shaft; 20. Optical axis; 30. Mounting bracket; X, First direction; Y, Second direction.

[0039] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0040] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0041] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0042] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0043] This utility model proposes a slider assembly 10.

[0044] See also Figures 1 to 3 In one embodiment of this utility model, the slider assembly 10 includes a slider plate 11, a first pulley 12, a second pulley 13, an adjustment structure 14, and a pressing structure 15. Along the first direction X, the first pulley 12 and the second pulley 13 are arranged side by side on the slider plate 11. The adjustment structure 14 is located on the side of the slider plate 11 opposite to the second pulley 13 and includes a first end 143 and a second end 144, and an arched portion 145 located between the first end 143 and the second end 144. The first end 143 is connected to the first pulley 12. The pressing structure 15 abuts against the side of the arched portion 145 opposite to the slider plate 11. Along a direction perpendicular to the surface of the slider plate, the pressing structure is movably arranged to adjust the arch height of the arched portion 145, so that the movable end drives the first pulley 12 to move along the first direction X, thereby adjusting the distance between the first pulley 12 and the second pulley 13.

[0045] In this embodiment, the slider assembly 10 is used in a dual-axis guide rail device 100. The slider assembly 10 includes a slider plate 11 and a first pulley 12 and a second pulley 13 disposed on the slider plate 11. Optionally, the number of first pulleys 12 can be one, two, or more; the number of second pulleys 13 can be one, two, or more. The number of first pulleys 12 and second pulleys 13 can be the same or different, and this is not limited here. In this embodiment, the first direction X includes the direction from the first pulley 12 to the second pulley 13, and the direction from the second pulley 13 to the first pulley 12. The first pulley 12 being able to slide along the first direction X means that the first pulley 12 can move towards or away from the first pulley 12.

[0046] The slider assembly 10 also includes an adjustment structure 14 and a clamping structure 15. The adjustment structure 14 has a first end 143 and a second end 144 spaced apart along a first direction. The first end 143 is movable and can be adjusted relative to the slider plate 11 in the first direction X. The first pulley 12 is connected to the first end 143 via a first rotating shaft 16 and can rotate relative to the first rotating shaft 16 and the slider plate 11. The adjustment structure 14 is provided with an arched portion 145, making the adjustment structure 14 elastic and able to extend or contract in the first direction X. The clamping structure 15 presses against the side of the arched portion 145 facing away from the slider plate 11. By adjusting the height of the clamping structure 15, the arch height of the arched portion 145 can be adjusted, thereby adjusting the extension length of the adjustment structure 14 along the first direction X, so that the first end 143 moves and drives the first pulley 12 to move along the first direction X. When the slider assembly 10 is specifically applied to the dual-axis guide rail device 100, it facilitates the adjustment of the position and tension of the first pulley 12. Optionally, the adjusting structure 14 and the first pulley 12 can be located on the same side surface of the slider plate 11, or the adjusting structure 14 can be located on the side of the slider plate 11 opposite to the first pulley 12 in the following embodiment, which is not limited here.

[0047] Furthermore, since the compressive extension direction of the adjusting structure 14 is unidirectional, the preload provided by this tensioning scheme changes monotonically with the arch height of the arch 145, and there will be no problem of the preload suddenly dropping after exceeding the maximum value when the eccentric nut is adjusted; at the same time, the adjusting structure 14 can be made of materials such as steel to form a spring 141 containing the arch, so that the deformation stress of the adjusting structure 14 is large, and the radial impact and eccentric load during movement are unlikely to cause the adjusting structure 14 to be further compressed under the compressive deformation state, so that the first pulley 12 will not back when subjected to impact, and the stability is good.

[0048] Optionally, the second end 144 can be set as a fixed end, so that it is fixed relative to the slider plate 11. When the height of the arched part 145 is adjusted by the clamping structure 15, the second end 144 will not move relative to the slider plate 11, thus serving as a positioning reference. Alternatively, the second end 144 can also be set as a movable end, and the second pulley 13 can be connected to the second end 144 through the second rotating shaft 17. With this configuration, when the height of the arched part 145 is adjusted by the clamping structure 15, the first end 143 and the second end 144 will move towards or away from each other, thereby causing the first pulley 12 and the second pulley 13 to move closer or further apart.

[0049] That is, the technical solution of this utility model sets up an adjustment structure 14 to tension the first pulley 12. By driving the pressing structure 15 to press down or rise to adjust the extension length of the adjustment structure 14, the position of the first pulley 12 on the slider plate 11 can be adjusted. Compared with the method of adjusting by rotating the eccentric nut, driving the pressing structure 15 to adjust linearly in the normal direction of the slider plate 11 makes it easier to control the position and tension of the first pulley 12.

[0050] Please refer to Figure 4 In one embodiment, the second end 144 is set as a fixed end, and when the pressing structure 15 adjusts the arch height of the arched part 145, the second end 144 is fixed relative to the slider plate 11.

[0051] This configuration uses the second end 144 as a positioning reference. When the height of the arched portion 145 is adjusted by the pressing structure 15, the second end 144 will not move relative to the slider plate 11. This facilitates control of the position of the first pulley 12 and improves the position adjustment accuracy. The second end 144 can be fixed to the slider plate 11 by either a fixed connection or, as in the embodiment below, by providing a limiting groove 115 on the slider plate 11, with the second end 144 abutting against the end sidewall of the limiting groove 115 to limit its movement. This prevents the second end 144 from moving when the pressing structure 15 presses down on the arched portion 145.

[0052] In this embodiment, the second pulley 13 can be directly rotatably connected to the slider plate 11. For example, the slider plate 11 is provided with a fixing hole 112. The slider assembly 10 also includes a second rotating shaft 17, which passes through the second pulley 13 and is locked in the fixing hole 112, so that the installation position of the second pulley 13 on the slider plate 11 is fixed, and the second pulley 13 can be rotatably arranged relative to the slider plate 11. The second rotating shaft 17 can be configured as a pulley screw, including a shaft section and a threaded section. The second pulley 13 is sleeved on the shaft section, and the threaded section is threadedly connected to the fixing hole 112. Alternatively, the second rotating shaft 17 can pass through the fixing hole 112 and be fixedly connected to the second end 144.

[0053] Please see Figure 5 In one embodiment, the second end 144 is connected to the slider plate 11.

[0054] In this embodiment, the second end 144 is fixed to the slider plate 11 by connecting the second end 144 to the slider plate 11, resulting in high overall structural stability. Optionally, the connection method between the second end 144 and the slider plate 11 can be, but is not limited to, welding, bonding, threaded connection, etc., and is not limited here.

[0055] Please see Figure 4 and Figure 5In one embodiment, the arrangement direction of the first end 143 and the second end 144 is the same as the arrangement direction of the first pulley 12 and the second pulley 13.

[0056] In this embodiment, the slider assembly 10 is used in the embedded dual-axis guide rail device 100. Along the first direction X, the first pulley 12 and the second pulley 13 are located between the two optical axes 20 of the dual-axis guide rail device 100. The second end 144 is set as a fixed end. When the pressing structure 15 is pressed down to reduce the arch height of the arched part 145 of the adjusting structure 14, the adjusting structure 14 extends, and the first end 143 drives the first pulley 12 to move away from the second pulley 13, so as to push the first pulley 12 toward the side of the optical axis 20 corresponding to the first pulley 12, so that the first pulley 12 presses against the optical axis 20.

[0057] In one embodiment, the arrangement direction of the first end 143 and the second end 144 is opposite to the arrangement direction of the first pulley 12 and the second pulley 13.

[0058] In this embodiment, the slider assembly 10 is used in the externally embedded dual-axis guide rail device 100. Along the first direction X, the two optical axes 20 of the dual-axis guide rail device 100 are located between the first pulley 12 and the second pulley 13. The second end 144 is set as a fixed end. When the pressing structure 15 is pressed down to reduce the arch height of the arched part 145 of the adjusting structure 14, the adjusting structure 14 extends. The first end 143 drives the first pulley 12 to move towards the direction close to the first pulley 12, so as to push the first pulley 12 towards the side of the optical axis 20 corresponding to the first pulley 12, so that the first pulley 12 presses against the optical axis 20.

[0059] In one embodiment, the second end 144 is configured as a movable end and connected to the second pulley 13. When the pressing structure 15 adjusts the arch height of the arched part 145, the first end 143 and the second end 144 move towards or away from each other to drive the first pulley 12 and the second pulley 13 to move in the first direction, respectively.

[0060] In this embodiment, both the first end 143 and the second end 144 can move relative to the slider plate 11, so that when adjusting the arch height of the arched part 145, the positions of the first pulley 12 and the second pulley 13 in the first direction X can be adjusted simultaneously, improving the convenience of adjustment.

[0061] Please see Figure 3 In one embodiment, the slider plate 11 is provided with a first strip hole 111 extending along the first direction X, and the adjustment structure 14 is provided on the side of the slider plate 11 facing away from the first pulley 12; the slider assembly 10 also includes a first rotating shaft 16, which passes through the first pulley 12 and the first strip hole 111 and is connected to the first end 143.

[0062] In this embodiment, the adjustment structure 14 is disposed on the side of the slider plate 11 opposite to the first pulley 12. In this case, the first rotating shaft 16, used to connect the first pulley 12 and the adjustment structure 14, passes through the first slot 111 on the slider plate 11. With this arrangement, when the slider assembly 10 is applied to the dual-axis guide rail device 100, the adjustment structure 14 will not be obstructed by the mounting bracket 30 for mounting the optical axis 20. The clamping structure 15 can be directly adjusted on the side of the slider plate 11 opposite to the first pulley 12, improving ease of use and eliminating the need for clearance holes on the mounting bracket 30 for adjusting the clamping structure 15. Furthermore, the cooperation between the first slot 111 and the first rotating shaft 16 can limit and guide the movement of the first pulley 12 and the first end 143, preventing deviation from the direction of movement during adjustment.

[0063] Please see Figures 3 to 5 In one embodiment, the slider plate 11 is provided with an adjustment hole 113 opposite to the arched portion 145, and the arched portion 145 is provided with a second strip hole 146 extending along the first direction X; the pressing structure 15 includes a connecting portion 151 and a pressing portion 152, the connecting portion 151 passes through the second strip hole 146 and is connected to the adjustment hole 113, and the pressing portion 152 abuts against the side of the arched portion 145 opposite to the slider plate 11.

[0064] In this embodiment, by adjusting the depth of the connecting part 151 inserted into the adjusting hole 113, the distance between the pressing part 152 and the slider plate 11 can be adjusted, thereby adjusting the arch height of the arched part 145; thus, the position and tension of the first pulley 12 can be adjusted. Optionally, the connecting part 151 and the adjusting hole 113 can be connected by a threaded connection, an interference fit, or by using a set screw to tighten the connecting part 151, which is not limited here.

[0065] Please see Figure 3 In one embodiment, the surface of the slider plate 11 facing the arched portion is provided with a boss 114, and an adjustment hole 113 is provided on the boss 114.

[0066] This configuration increases the depth of the adjustment hole 113 via the boss 114, resulting in a more stable connection between the connecting portion 151 of the clamping structure 15 and the slider plate 11, and also allows the clamping structure 15 to have a longer adjustment distance. Optionally, in some embodiments, a limiting groove 115 is provided on the surface of the slider plate 11 for mounting the adjustment structure 14. The limiting groove 115 reduces the thickness of the slider plate 11 in the limiting groove 115 area, while the boss 114 ensures the depth of the adjustment hole 113. Additionally, in some embodiments, the surface of the slider plate 11 is provided with a mounting groove 116 for mounting a timing belt. The mounting groove 116 also reduces the thickness of the slider plate 11 in the mounting groove 116 area, and the boss 114 again ensures the depth of the adjustment hole 113.

[0067] In one embodiment, the connecting part 151 is threadedly connected to the adjusting hole 113. This arrangement provides a high connection strength and stable connection between the clamping structure 15 and the slider plate 11. Furthermore, the length of the connecting part 151 inserted into the adjusting hole 113 can be adjusted simply by rotating the clamping structure 15, allowing the pressing part 152 to move closer to or further away from the slider plate 11. This facilitates adjusting the arch height of the arched part 145 and thus the position of the first pulley 12, making adjustment convenient. In practical applications, tools such as torque wrenches can also be used to control the length of the connecting part 151 inserted into the adjusting hole 113, improving adjustment accuracy.

[0068] Please see Figure 3 In one embodiment, the slider plate 11 is provided with a mounting groove 116. The mounting groove 116 and the clamping structure 14 are respectively provided on two opposite surfaces of the slider plate 11. The adjustment hole 113 is located in the area where the mounting groove 116 is located. The mounting groove 116 is located between the first pulley 12 and the second pulley 13.

[0069] In the specific application of the slider assembly 10 and the dual-axis guide rail device 100, a synchronous belt assembly is typically provided to drive the slider assembly 10 to slide along the optical axis 20, so that the slider plate 11 of the slider assembly 10 is connected to the synchronous belt, so that the slider assembly 10 is driven to slide by the synchronous belt when the synchronous belt assembly is running. In this embodiment, by providing a mounting groove 116 on the surface of the slider plate 11, the synchronous belt can be connected in the mounting groove 116, thereby reducing the thickness of the overall structure and reducing the space occupied when installing the slider assembly 10 and the dual-axis guide rail device 100.

[0070] Please see Figure 3 and Figure 6 In one embodiment, the adjustment structure 14 includes a spring piece 141 and a connector 142 arranged along a first direction X. The spring piece 141 has an arched portion 145 and a second end 144. The connector 142 has a first end 143. A first rotating shaft 16 is connected to the connector 142. The spring piece 141 and the connector 142 abut against each other or are connected to each other. When the spring piece 141 and the connector 142 abut against each other, the thickness of the connector 142 is greater than the thickness of the spring piece 141.

[0071] In this embodiment, the adjusting structure 14 includes a spring plate 141 and a connector 142. The spring plate 141 is configured as an arched spring plate with an arched portion 145 for cooperating with the pressing structure 15. The spring plate 141 can be made of materials such as steel, which makes the deformation stress of the spring plate 141 structure relatively large. Radial impact and off-center load during movement make it difficult for the spring plate 141 to be further compressed under the compressed deformation state, so that the first pulley 12 will not back when impacted, resulting in good stability. The connector 142 is provided with a thickness relatively thicker than the spring plate 141. This ensures that the adjusting structure 14 has good elastic deformation capability through the spring plate 141, while allowing the first rotating shaft 16 to be better connected to the adjusting structure 14, improving the connection strength and stability. Optionally, the connector 142 can be configured as a nut, and the first rotating shaft 16 can be configured as a pulley screw, with the threaded section of the first rotating shaft 16 threadedly connected to the connector 142.

[0072] In this configuration, the end of the spring piece 141 furthest from the second end 144 can abut against the connecting member 142, thereby causing the connecting member 142 to move and thus move the first pulley 12 when the spring piece 141 undergoes elastic deformation. Alternatively, the spring piece 141 can be connected to the connecting member 142, which similarly allows the connecting member 142 to move and thus move the first pulley 12 when the spring piece 141 undergoes elastic deformation.

[0073] Please see Figures 3 to 6 In one embodiment, the surface of the slider plate 11 facing away from the first pulley 12 is provided with a limiting groove 115, the limiting groove 115 extends along the first direction X, and the first end 143 and the second end 144 of the adjustment structure 14 are provided in the limiting groove 115.

[0074] In this embodiment, by providing a limiting groove 115 on the surface of the slider plate 11, both the first end 143 and the second end 144 of the adjusting structure 14 are positioned within the limiting groove. This arrangement allows the limiting groove 115 to limit the movement direction of the first end 143, preventing it from deviating from the movement direction during the adjustment of the position and tension of the first pulley 12. Optionally, in some embodiments, the second end 144 is also configured as a movable end. In this case, the limiting groove 115 can also be used to limit the movement direction of the second end 144, preventing it from shifting.

[0075] In addition, the setting of the limiting groove 115 can also reduce the overall thickness of the slider assembly 10, making the overall structure of the slider assembly 10 more compact, which is beneficial to reduce the space occupied by the slider assembly 10 during installation.

[0076] Please see Figure 3 and Figure 4In one embodiment, with the second end 144 of the adjusting structure 14 set as a fixed end, along the first direction X, the second end 144 abuts against the side wall of one end of the limiting groove 115, and the depth of the limiting groove 115 is greater than the thickness of the second end 144.

[0077] In this embodiment, the second end 144 of the adjusting structure 14 is set as a fixed end, so that the second end 144 abuts against the side wall of the end of the limiting groove 115 to limit the second end 144. When the pressing structure 15 is pressed down to extend the adjusting structure 14, the second end 144 is abutted against by the side wall of the end of the limiting groove 115 and will not move, thereby ensuring that during adjustment, only the first end 143 and the first pulley 12 will move in the first direction X, which facilitates the control of the position and tension of the first pulley 12. This setting also eliminates the need to connect the second end 144 to the slider plate 11, improving the ease of assembly and disassembly.

[0078] Please see Figure 3 In one embodiment, along the width direction of the limiting groove 115, at least one side of the first end 143 of the adjusting structure 14 is configured as a straight edge extending along the first direction X, and the straight edge is in contact with the side wall of the limiting groove 115.

[0079] In this embodiment, the first end 143 of the adjusting structure 14 is configured as a movable end, in the width direction of the limiting groove 115 (i.e., Figure 3 In the second direction Y), the side of the first end 143 is set as a straight edge, and the straight edge is in contact with the side wall of the limiting groove 115, thereby restricting the rotational freedom of the adjustment structure 14, preventing the adjustment structure 14 from rotating relative to the slider plate 11, improving the overall structural stability, and preventing the adjustment structure 14 from deviating.

[0080] Please see Figure 3 and Figure 6 In one embodiment, the second pulley 13 includes at least two second pulleys 13 arranged along the second direction Y, the second direction Y being set at an angle to the first direction X and parallel to the surface of the slider plate 11; wherein, the first end 143 of the adjustment structure 14 is connected to at least two second pulleys 13.

[0081] In this embodiment, the slider assembly 10 includes two or more first pulleys 12. When the slider assembly 10 is applied to the dual-axis guide rail device 100, the slider assembly 10 can have more contact positions with the optical axis 20, and the slider assembly 10 is less likely to deviate relative to the optical axis 20, thereby improving the overall structural stability.

[0082] Two first pulleys 12 can be connected to the same adjustment structure 14, and the positions of at least two first pulleys 12 can be adjusted by the same set of adjustment structures 14. Optionally, only one clamping structure 15 can be set to adjust the arch height of the arch 145, or two clamping structures 15 can be set, with each clamping structure 15 corresponding to one first pulley 12.

[0083] In addition, in some embodiments, the slider assembly 10 is provided with two adjustment structures 14 and two clamping structures 15. One adjustment structure 14 and one clamping structure 15 are respectively arranged with one first pulley 12 to adjust the position and clamping force of the two first pulleys 12 respectively, so that the two first pulleys 12 do not affect each other.

[0084] Please see Figure 1 and Figure 2 This utility model also proposes a dual-axis guide rail device 100, which includes two optical axes 20 and a slider assembly 10. The two optical axes 20 are arranged along a first direction X. The specific structure of the slider assembly 10 is as described in the above embodiments. The optical axes 20 extend along a second direction Y, which is perpendicular to the first direction X. The first pulley 12 of the slider assembly 10 abuts against one of the optical axes 20, and the second pulley 13 of the slider assembly 10 abuts against the other optical axis 20. Since the dual-axis guide rail device 100 proposed in this application adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here.

[0085] Optionally, the dual-axis guide rail device 100 can be configured as an embedded structure, that is, the first pulley 12 and the second pulley 13 are located between the two optical axes 20; the dual-axis guide rail device 100 can also be configured as an external embedded structure, that is, the two optical axes 20 are located between the first pulley 12 and the second pulley 13.

[0086] Optionally, the dual-axis guide rail device 100 also includes a mounting bracket 30, on which two optical axes 20 are mounted, making the dual-axis guide rail device 100 modular, facilitating overall disassembly and relocation, and improving ease of use.

[0087] This utility model also proposes a processing equipment, including a machine base, a dual-axis guide rail device 100 and a moving part. The specific structure of the dual-axis guide rail device 100 is as described in the above embodiment. The dual-axis guide rail device 100 is located on the machine base; the moving part is connected to the slider assembly 10.

[0088] In this embodiment, the machine base serves as the supporting foundation for the processing equipment and can be used to install structures such as the dual-axis guide rail device 100 and drive components. The moving part can be the processing head of the processing equipment. For example, the processing head can be, but is not limited to, a laser head, a print head, or a tool assembly. For instance, if the processing head is set as a laser head, the processing equipment is a laser processing equipment, and the laser head can emit laser light for laser cutting, laser welding, laser marking, laser engraving, laser cleaning, and other processing operations. The processing head can also be set as a print head, such as a 3D print head or an inkjet print head, in which case the processing equipment is a 3D printer or an inkjet printer. The processing equipment can also be a machining equipment, with the processing head set as a tool assembly having at least one processing tool such as a milling cutter or a drill bit.

[0089] Alternatively, the moving part can be other structures. For example, in the processing equipment, a first slide rail and a second slide rail with intersecting extension directions are provided. The processing head is slidably mounted on the second slide rail, and the second slide rail is slidably mounted on the first slide rail. In this case, the moving part can be the second slide rail, with the optical axis 20 of the dual-axis guide rail device 100 mounted on the first slide rail, and the second slide rail connected to the slider assembly 10. Of course, the moving part can be any component in the processing equipment that needs to move, and there is no limitation here.

[0090] Since the dual-axis guide rail device 100 proposed in this application adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, and will not be described in detail here.

[0091] The above description is merely an exemplary embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A slider assembly, characterized in that, include: Slider plate; A first pulley and a second pulley are arranged side by side on the slider plate along a first direction; The adjusting structure includes a first end and a second end spaced apart, and an arched portion located between the first end and the second end, wherein the first end is connected to the first pulley; and A clamping structure is provided, which abuts against the side of the arched portion opposite to the slider plate. Along a direction perpendicular to the surface of the slider plate, the clamping structure is movably configured to adjust the arch height of the arched portion, so that the first end drives the first pulley to move along the first direction, thereby adjusting the distance between the first pulley and the second pulley.

2. The slider assembly as claimed in claim 1, characterized in that, The second end is set as a fixed end, and when the clamping structure adjusts the arch height of the arched part, the fixed end is relatively fixed relative to the slider plate.

3. The slider assembly as described in claim 1, characterized in that, The second end is configured as a movable end and connected to the second pulley. When the clamping structure adjusts the arch height of the arched part, the first end and the second end move towards or away from each other to drive the first pulley and the second pulley to move in the first direction, respectively.

4. The slider assembly as claimed in claim 1, characterized in that, The slider plate is provided with a first strip-shaped hole extending along the first direction, and the adjustment structure is provided on the side of the slider plate opposite to the first pulley; The slider assembly further includes a first rotating shaft, which passes through the first pulley and the first strip hole and is connected to the first end.

5. The slider assembly as described in claim 4, characterized in that, The adjustment structure includes a spring sheet and a connector arranged along the first direction. The spring sheet has the arched portion and the second end, and the connector has the first end. The first rotating shaft is connected to the connecting member, and the spring piece and the connecting member abut against each other or are connected to each other. When the spring piece and the connecting member abut against each other, the thickness of the connecting member is greater than the thickness of the spring piece.

6. The slider assembly as claimed in claim 1, characterized in that, The slider plate is provided with an adjustment hole opposite to the arched part, and the arched part is provided with a second strip-shaped hole extending along the first direction; The clamping structure includes a connecting part and a pressing part. The connecting part passes through the second strip hole and is connected to the adjusting hole. The pressing part abuts against the side of the arched part opposite to the slider plate.

7. The slider assembly as claimed in claim 6, characterized in that, The surface of the slider plate facing the arched portion is provided with a boss, and the adjustment hole is provided on the boss; And / or, the connecting part is threadedly connected to the adjusting hole; And / or, the slider plate is provided with a mounting groove, the mounting groove and the clamping structure are respectively provided on two opposite surfaces of the slider plate, the adjustment hole is located in the area where the mounting groove is located, and the mounting groove is located between the first pulley and the second pulley.

8. The slider assembly as described in any one of claims 1 to 7, characterized in that, The slider plate has a limiting groove on its surface facing away from the first pulley. The limiting groove extends along the first direction, and the first end and the second end are located in the limiting groove.

9. The slider assembly as claimed in claim 8, characterized in that, Along the width direction of the limiting groove, at least one side of the first end is configured as a straight edge extending along the first direction, and the straight edge is in contact with the side wall of the limiting groove. And / or, with the second end set as a fixed end, along the first direction, the second end abuts against the sidewall of one end of the limiting groove, and the depth of the limiting groove is greater than the thickness of the second end.

10. The slider assembly as described in any one of claims 1 to 7, characterized in that, At least two of the first pulleys are provided along a second direction, which is at an angle to the first direction and parallel to the plane of the slider plate; The first end of the adjustment structure is connected to at least two of the first pulleys; And / or, the slider assembly is provided with two adjustment structures and two clamping structures, with one adjustment structure and one clamping structure corresponding to one of the first pulleys.

11. A processing equipment, characterized in that, include: Moving parts, machine base, and a dual-axis guide rail device mounted on the machine base; The dual-axis guide rail device includes two optical axes arranged along a first direction, and a slider assembly as described in any one of claims 1 to 10, wherein the moving member is connected to the slider assembly.

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