Multi-axis servo driver factory failure detection device capable of continuously detecting

Abstract

The utility model discloses a multi-axis servo driver factory failure detection device capable of continuous detection, which belongs to the technical field of detection devices and comprises an equipment main body, and a detection mechanism used for detecting ports of a multi-axis servo driver and a correction clamping mechanism used for adjusting the position of the multi-axis servo driver are mounted on the equipment main body. The detection mechanism comprises a position adjusting assembly used for adjusting the detection position and a pressing assembly used for driving the position adjusting assembly to enter the port of the multi-axis servo driver. Through the above mode, the multi-axis servo driver port detection device realizes detection of ports of multi-axis servo drivers of different sizes, can detect a plurality of ports of the multi-axis servo drivers at the same time, realizes continuous detection of the multi-axis servo drivers, and effectively improves detection efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of detection devices, and particularly relates to a factory failure detection device for multi-axis servo drivers that can continuously detect. Background Art

[0002] The multi-axis servo driver is a key component in modern industrial automation, and its performance and stability directly affect the operating efficiency and accuracy of mechanical equipment. One output port of the multi-axis servo driver can correspondingly drive a servo motor. However, due to various reasons, the multi-axis servo driver may malfunction during the production process, resulting in abnormal current inside the driver and causing a short circuit in the drive motor.

[0003] For example, Chinese Patent CN216697058U discloses a full-automatic factory failure detection device for multi-axis servo drivers, including a detection table. Four symmetrically distributed bases are fixedly connected to the bottom of the detection table. A rotational speed tester is arranged on the top of the detection table, a fixing mechanism is arranged on the top of the detection table, and an adjustment mechanism is arranged outside the detection table.

[0004] However, its technology has the following problems: it requires manual loading and unloading, cannot continuously detect the multi-axis servo driver, has low efficiency, and cannot detect the multi-axis servo driver with multiple ports.

[0005] Based on this, the utility model designs a factory failure detection device for multi-axis servo drivers that can continuously detect to solve the above problems. Summary of the Utility Model

[0006] In view of the above-mentioned drawbacks of the prior art, the utility model provides a factory failure detection device for multi-axis servo drivers that can continuously detect.

[0007] To achieve the above objectives, the utility model is realized through the following technical solutions:

[0008] A factory failure detection device for multi-axis servo drivers that can continuously detect, including a device main body, on which a detection mechanism for detecting the ports of the multi-axis servo driver and a deviation correction clamping mechanism for adjusting the position of the multi-axis servo driver are installed;

[0009] The detection mechanism includes a position adjustment component for adjusting the detection position and a downward pressure component for driving the position adjustment component into the port of the multi-axis servo driver. The position adjustment component is connected to the downward pressure component, and both the position adjustment component and the downward pressure component are connected to the device main body.

[0010] Furthermore, the device main body includes a conveyor belt component and a support frame, and the support frame is located on one side of the conveyor belt component.

[0011] Further, the conveyor belt assembly is connected to the deviation rectifying and clamping mechanism.

[0012] Further, the support frame is connected to both the position adjustment assembly and the pressing-down assembly.

[0013] Further, the position adjustment assembly includes a variable pitch module assembly, a through groove, a spring, a moving block, a detection end, a vertical plate, and an L-shaped plate. There are two vertical plates which are respectively fixedly installed on the left and right sides of the inner top of the support frame. The left and right ends of the variable pitch module assembly are respectively slidably connected to the inner walls of the left and right vertical plates. Through grooves are formed in multiple output sliders of the variable pitch module assembly. The inner bottom of the through groove is fixedly connected to one end of the spring, and the other end of the spring is fixedly connected to the lower end of the moving block. The moving block is slidably connected to the through groove. The detection end is fixedly installed at the lower end of the moving block. There are two L-shaped plates which are respectively fixedly installed on the left and right sides of the upper end of the variable pitch module assembly.

[0014] Further, the vertical plate is connected to the pressing-down assembly.

[0015] Further, the pressing-down assembly includes a servo electric cylinder, a U-shaped plate, a threaded rod, a pressing-down block, and a motor. The servo electric cylinder is fixedly installed on the top of the support frame. The output end of the servo electric cylinder is fixedly connected to the upper end of the U-shaped plate. The motor is fixedly installed on the left side of the U-shaped plate. The output end of the motor is fixedly connected to the left side of the threaded rod. The right end of the threaded rod is rotatably connected to the right side of the U-shaped plate. The pressing-down block is slidably connected to the lower end of the U-shaped plate and is threadedly connected to the side wall of the threaded rod. The left and right ends of the U-shaped plate are respectively slidably connected to the front ends of the left and right vertical plates.

[0016] Further, the deviation rectifying and clamping mechanism includes a double-headed synchronous cylinder, a fixing plate, a sliding groove, a moving rod, a clamping plate, an arc-shaped deviation rectifying plate, and a connecting rod. The double-headed synchronous cylinder is fixedly installed at the lower end of the conveyor belt assembly. The fixing plate is fixedly installed on the front side of the conveyor belt assembly. Sliding grooves are formed on both the left and right sides of the fixing plate. There are two moving rods which are respectively slidably connected to the left and right sliding grooves. The lower ends of the two moving rods are respectively fixedly connected to the left and right sides of the connecting rod. The upper ends of the two moving rods are both fixedly connected to the clamping plate. The left end of the clamping plate is fixedly connected to the arc-shaped deviation rectifying plate.

[0017] Further, the fixing plate, the sliding groove, the moving rod, the clamping plate, the arc-shaped deviation rectifying plate, and the connecting rod are all provided in two groups and are respectively located on the front and rear sides of the conveyor belt assembly. The output ends of the double-headed synchronous cylinder are respectively fixedly connected to the lower ends of the two groups of connecting rods.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows: When the present utility model is in use, the device main body is used to convey the multi-axis servo driver to be detected to the position adjusting assembly. The deviation correction clamping mechanism adjusts the position of the multi-axis servo driver so that the port position of the multi-axis servo driver is directly opposite to the detection position of the position adjusting assembly. Then, the deviation correction clamping mechanism clamps the multi-axis servo driver, and the position adjusting assembly adjusts the distance between the detection positions according to the distance between the ports of the multi-axis servo driver, so that each port of the multi-axis servo driver corresponds to the detection position on the position adjusting assembly one by one. The pressing component drives the position adjusting assembly to move downward, so that the position adjusting assembly detects the ports of the multi-axis servo driver.

[0019] The present utility model realizes the detection of the ports of the multi-axis servo driver, can simultaneously detect multiple ports of the multi-axis servo driver, and can continuously detect the multi-axis servo driver, effectively improving the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model, and for those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0021] Figure 1 is a three-dimensional view of a multi-axis servo driver factory failure detection device capable of continuous detection according to the present utility model Figure 1 ;

[0022] Figure 2 is a front view of a multi-axis servo driver factory failure detection device capable of continuous detection according to the present utility model;

[0023] Figure 3 is a three-dimensional view of a multi-axis servo driver factory failure detection device capable of continuous detection according to the present utility model Figure 2 ;

[0024] Figure 4 is a three-dimensional view of the position adjusting assembly of the present utility model;

[0025] Figure 5 is an exploded view of the position adjusting assembly of the present utility model;

[0026] Figure 6 is Figure 4 an enlarged view of part A in

[0027] The reference numerals in the drawings respectively represent:

[0028] 1. Equipment main body; 11. Conveyor belt assembly; 12. Support frame; 2. Detection mechanism; 21. Position adjustment component; 211. Variable pitch module component; 212. Through slot; 213. Spring; 214. Moving block; 215. Detection end; 216. Vertical plate; 217. L-shaped plate; 22. Pressing down component; 221. Servo electric cylinder; 222. U-shaped plate; 223. Threaded rod; 224. Pressing down block; 225. Motor; 3. Deviation correction clamping mechanism; 31. Double-headed synchronous cylinder; 32. Fixed plate; 33. Chute; 34. Moving rod; 35. Clamping plate; 36. Arc-shaped deviation correction plate; 37. Connecting rod. Detailed implementation manners

[0029] In order to make the purposes, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0030] The "left", "right", "front", "back", "up" and "down" mentioned in the following description are oriented in the perspective direction of the front view.

[0031] Embodiment 1: In some embodiments, please refer to the Figures 1-6 drawings of the specification, a factory failure detection device for a multi-axis servo driver capable of continuous detection, including an equipment main body 1, a detection mechanism 2 for detecting the ports of the multi-axis servo driver and a deviation correction clamping mechanism 3 for adjusting the position of the multi-axis servo driver are installed on the equipment main body 1;

[0032] The detection mechanism 2 includes a position adjustment component 21 for adjusting the detection position and a pressing down component 22 for driving the position adjustment component 21 into the ports of the multi-axis servo driver. The position adjustment component 21 is connected to the pressing down component 22, and both the position adjustment component 21 and the pressing down component 22 are connected to the equipment main body 1.

[0033] When the utility model is in use, the device main body 1 is used to convey the multi-axis servo driver to be detected to the position adjusting component 21. The deviation correcting and clamping mechanism 3 adjusts the position of the multi-axis servo driver so that the port position of the multi-axis servo driver is directly opposite to the detection position of the position adjusting component 21. Then, the deviation correcting and clamping mechanism 3 clamps the multi-axis servo driver. The position adjusting component 21 adjusts the distance between the detection positions according to the distance between the ports of the multi-axis servo driver, so that each port of the multi-axis servo driver corresponds to the detection position on the position adjusting component 21 one by one. The pressing component 22 drives the position adjusting component 21 to move downward, so that the position adjusting component 21 detects the ports of the multi-axis servo driver.

[0034] The utility model realizes the detection of the ports of the multi-axis servo driver, can detect multiple ports of the multi-axis servo driver simultaneously, and adjusts according to the number of ports of the multi-axis servo driver. The utility model can continuously detect the multi-axis servo driver, effectively improving the detection efficiency.

[0035] Embodiment 2: In some embodiments, as Figure 1 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 shown, as a preferred embodiment of the utility model, the device main body 1 includes a conveyor belt assembly 11 and a support frame 12, and the support frame 12 is located on one side of the conveyor belt assembly 11.

[0036] The conveyor belt assembly 11 adopts conventional and mature technologies in the art.

[0037] The conveyor belt assembly 11 is connected to the deviation correcting and clamping mechanism 3.

[0038] The support frame 12 is connected to both the position adjusting component 21 and the pressing component 22.

[0039] The position adjusting component 21 includes a variable distance module component 211, a through groove 212, a spring 213, a moving block 214, a detection end 215, a vertical plate 216 and an L-shaped plate 217. There are two vertical plates 216, which are respectively fixedly installed on the left and right sides of the inner top of the support frame 12. The left and right ends of the variable distance module component 211 are respectively slidably connected to the inner walls of the left and right vertical plates 216. Through grooves 212 are opened on multiple output sliders of the variable distance module component 211. The inner bottom of the through groove 212 is fixedly connected to one end of the spring 213, and the other end of the spring 213 is fixedly connected to the lower end of the moving block 214. The moving block 214 is slidably connected to the through groove 212. The detection end 215 is fixedly installed at the lower end of the moving block 214. There are two L-shaped plates 217, which are respectively fixedly installed on the left and right sides of the upper end of the variable distance module component 211.

[0040] The variable pitch module assembly 211 adopts conventional and mature technologies in the art. The variable pitch module assembly 211 consists of two basic parts: a variable pitch mechanism and a module structure;

[0041] Among them, the variable pitch mechanism is the core component to achieve the variable pitch function, usually composed of a set of gears, belts, chains, rollers, etc. By changing the transmission ratio between them, different speeds and torques of the input and output shafts can be achieved; while the module structure is the shell and interface of the variable pitch module, which can accommodate output sliders of different sizes and shapes to achieve various functions and applications.

[0042] The vertical plate 216 is connected to the pressing-down component 22.

[0043] The pressing-down component 22 includes a servo electric cylinder 221, a U-shaped plate 222, a threaded rod 223, a pressing-down block 224 and a motor 225. The servo electric cylinder 221 is fixedly installed on the top of the support frame 12. The output end of the servo electric cylinder 221 is fixedly connected to the upper end of the U-shaped plate 222. The motor 225 is fixedly installed on the left side of the U-shaped plate 222. The output end of the motor 225 is fixedly connected to the left side of the threaded rod 223. The right end of the threaded rod 223 is rotatably connected to the right side of the U-shaped plate 222. The pressing-down block 224 is slidably connected to the lower end of the U-shaped plate 222, and the pressing-down block 224 is threadedly connected to the side wall of the threaded rod 223. The left and right ends of the U-shaped plate 222 are respectively slidably connected to the front ends of the left and right vertical plates 216.

[0044] The servo electric cylinder 221 adopts conventional and mature technologies in the art, such as the TNEC250 electric cylinder of Suzhou Tongnuoer Intelligent Technology. Within the range not exceeding the maximum stroke, the stroke of the electric cylinder can be adjusted arbitrarily.

[0045] When the utility model is in use, the multi-axis servo driver is placed on the conveyor belt assembly 11, which is conveyed by the conveyor belt assembly 11 to the arc-shaped correcting plate 36. After the arc-shaped correcting plate 36 corrects the position of the multi-axis servo driver, the clamping plate 35 clamps the multi-axis servo driver so that a certain port position of the multi-axis servo driver is opposite to the detection terminal 215 located in the middle position. The conveyor belt assembly 11 stops running, and the variable pitch module assembly 211 adjusts the spacing of the multiple output sliders according to the port position on the multi-axis servo driver so that the multiple detection terminals 215 are dispersed from the middle to both sides, so that the multiple detection terminals 215 correspond to the multiple ports on the multi-axis servo driver one by one. The motor 225 is started, and the motor 225 drives the threaded rod 223 to rotate. The threaded rod 223 drives the lower pressing block 224 to move until it moves to the top of the moving block 214. The servo electric cylinder 22 After the servo motor 221 starts, the U-shaped plate 222 is driven to move downward, and the U-shaped plate 222 drives the lower pressing block 224 to move downward, and pushes the corresponding moving block 214 downward, so that the moving block 214 pushes the detection terminal 215 into the port of the multi-axis servo drive. Then the servo motor 221 drives the U-shaped plate 222 to rise, so that the lower pressing block 224 leaves the moving block 214, and then the motor 225 drives the lower pressing block 224 to adjust its position again, so that the lower pressing block 224 is facing the moving block 214 again, and the servo motor 221 pushes the U-shaped plate 222 downward again, and the U-shaped plate 222 drives the lower pressing block 224 to move downward, thereby sending the detection terminal 215 into the port of the multi-axis servo drive. Repeat this step, and engage the corresponding detection terminal 215 with the port that needs to be detected by the multi-axis servo drive one by one, and then detect multiple ports at the same time;

[0046] After the detection is completed, the servo electric cylinder 221 drives the U-shaped plate 222 to move upward until the U-shaped plate 222 moves to fit with the lower end of the L-shaped plate 217, and then the servo electric cylinder 221 continues to drive the U-shaped plate 222 to move upward, the U-shaped plate 222 drives the L-shaped plate 217 to move upward, the L-shaped plate 217 drives the variable pitch module assembly 211 to move upward, and the variable pitch module assembly 211 drives the moving block 214 and the detection end 215 to move upward, so that the detection end 215 is separated from the port of the multi-axis servo driver, and then the multiple moving blocks 214 return to their original positions under the action of the spring 213;

[0047] The utility model adjusts the position of the detection terminal 215 through the variable pitch module assembly 211, thereby realizing the function of matching detection according to the number of ports of the multi-axis servo driver, and then the L-shaped plate 217 and the U-shaped plate 222 are matched to allow multiple detection terminals 215 to be separated from the ports of the multi-axis servo driver at the same time, thereby saving time and improving detection efficiency.

[0048] Embodiment 3: In some embodiments, as Figure 2 andFigure 3 As shown in the figure, as a preferred embodiment of the present utility model, the deviation rectifying and clamping mechanism 3 includes a double-headed synchronous cylinder 31, a fixing plate 32, a sliding groove 33, a moving rod 34, a clamping plate 35, an arc-shaped deviation rectifying plate 36 and a connecting rod 37. The double-headed synchronous cylinder 31 is fixedly installed at the lower end of the conveyor belt assembly 11, the fixing plate 32 is fixedly installed on the front side of the conveyor belt assembly 11, and sliding grooves 33 are opened on both the left and right sides of the fixing plate 32. There are two moving rods 34, and the two moving rods 34 are respectively slidably connected to the sliding grooves 33 on the left and right sides. The lower ends of the two moving rods 34 are respectively fixedly connected to the left and right sides of the connecting rod 37, and the upper ends of the two moving rods 34 are both fixedly connected to the clamping plate 35. The left end of the clamping plate 35 is fixedly connected to the arc-shaped deviation rectifying plate 36.

[0049] The fixing plate 32, the sliding groove 33, the moving rod 34, the clamping plate 35, the arc-shaped deviation rectifying plate 36 and the connecting rod 37 are all provided in two groups and are respectively located on the front and rear sides of the conveyor belt assembly 11. The output ends of the double-headed synchronous cylinder 31 are respectively fixedly connected to the lower ends of the two groups of connecting rods 37.

[0050] When the present utility model is in use, according to the size of the multi-axis servo driver, the two output ends of the double-headed synchronous cylinder 31 drive the connecting rod 37 to move. The connecting rod 37 drives the moving rod 34 to slide in the sliding groove 33. The two moving rods 34 drive the two clamping plates 35 to be adjusted to a position suitable for the size of the multi-axis servo driver. The conveyor belt assembly 11 conveys the multi-axis servo driver to the arc-shaped deviation rectifying plate 36. After the deviation rectification of the arc-shaped deviation rectifying plate 36, the position of the multi-axis servo driver is adjusted. The multi-axis servo driver enters the two side clamping plates 35 until the port of the multi-axis servo driver is located at the lower end of the detection end head 215. The conveyor belt assembly 11 stops, and the double-headed synchronous cylinder 31 drives the two side clamping plates 35 to clamp the multi-axis servo driver, and then starts to detect the port.

[0051] The present utility model realizes the position adjustment of the multi-axis servo driver through the clamping plate 35 and the arc-shaped deviation rectifying plate 36, which is convenient for the subsequent detection steps.

[0052] The above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit it; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements will not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present utility model.

Claims

1. A factory failure detection device for a multi-axis servo driver with continuous detection, comprising a device main body (1), characterized in that: A detection mechanism (2) for detecting the ports of a multi-axis servo driver and a deviation correction clamping mechanism (3) for adjusting the position of the multi-axis servo driver are installed on the device main body (1). The detection mechanism (2) includes a position adjustment component (21) for adjusting the detection position and a pressing-down component (22) for driving the position adjustment component (21) into the ports of the multi-axis servo driver. The position adjustment component (21) is connected to the pressing-down component (22), and both the position adjustment component (21) and the pressing-down component (22) are connected to the device main body (1).

2. The factory failure detection device for the continuously detectable multi-axis servo driver according to claim 1, characterized in that, The device main body (1) includes a conveyor belt component (11) and a support frame (12), and the support frame (12) is located on one side of the conveyor belt component (11).

3. The factory failure detection device for a continuously detectable multi-axis servo driver according to claim 2, characterized in that, The conveyor belt component (11) is connected to the deviation correction clamping mechanism (3).

4. The factory fault detection device for continuously detectable multi-axis servo drivers according to claim 3, characterized in that, The support frame (12) is connected to both the position adjustment component (21) and the pressing-down component (22).

5. The factory fault detection device for a continuously detectable multi-axis servo driver according to claim 4, characterized in that, The position adjustment component (21) includes a variable pitch module component (211), a through groove (212), a spring (213), a moving block (214), a detection end (215), a vertical plate (216), and an L-shaped plate (217). There are two vertical plates (216) which are respectively fixedly installed on the left and right sides of the inner top of the support frame (12). The left and right ends of the variable pitch module component (211) are respectively slidably connected to the inner walls of the left and right vertical plates (216). Through grooves (212) are formed in multiple output sliders of the variable pitch module component (211). The inner bottom of the through groove (212) is fixedly connected to one end of the spring (213), and the other end of the spring (213) is fixedly connected to the lower end of the moving block (214). The moving block (214) is slidably connected to the through groove (212). The detection end (215) is fixedly installed at the lower end of the moving block (214). There are two L-shaped plates (217) which are respectively fixedly installed on the left and right sides of the upper end of the variable pitch module component (211).

6. The factory failure detection device for the continuously detectable multi-axis servo driver according to claim 5, characterized in that, The vertical plate (216) is connected to the pressing-down component (22).

7. The factory failure detection device for continuously detectable multi-axis servo drivers according to claim 6, characterized in that, The pressing-down component (e22) includes a servo electric cylinder (221), a U-shaped plate (222), a threaded rod (223), a pressing-down block (224), and a motor (225). The servo electric cylinder (221) is fixedly installed on the top of the support frame (12). The output end of the servo electric cylinder (221) is fixedly connected to the upper end of the U-shaped plate (222). The motor (225) is fixedly installed on the left side of the U-shaped plate (222). The output end of the motor (225) is fixedly connected to the left side of the threaded rod (223). The right end of the threaded rod (223) is rotatably connected to the right side of the U-shaped plate (222). The pressing-down block (224) is slidably connected to the lower end of the U-shaped plate (222), and the pressing-down block (224) is threadedly connected to the side wall of the threaded rod (223). The left and right ends of the U-shaped plate (222) are respectively slidably connected to the front ends of the left and right vertical plates (216).

8. The factory failure detection device for continuously detectable multi-axis servo drivers according to claim 7, characterized in that, The deviation rectifying and clamping mechanism (3) includes a double-headed synchronous cylinder (31), a fixing plate (32), a sliding groove (33), a moving rod (34), a clamping plate (35), an arc-shaped deviation rectifying plate (36) and a connecting rod (37). The double-headed synchronous cylinder (31) is fixedly installed at the lower end of the conveyor belt assembly (11), the fixing plate (32) is fixedly installed on the front side of the conveyor belt assembly (11), and sliding grooves (33) are formed on both the left and right sides of the fixing plate (32). There are two moving rods (34), and the two moving rods (34) are respectively slidably connected to the sliding grooves (33) on the left and right sides. The lower ends of the two moving rods (34) are respectively fixedly connected to the left and right sides of the connecting rod (37), and the upper ends of the two moving rods (34) are both fixedly connected to the clamping plate (35). The left end of the clamping plate (35) is fixedly connected to the arc-shaped deviation rectifying plate (36).

9. The factory fault detection device for continuously detectable multi-axis servo drivers according to claim 8, characterized in that, The fixing plate (32), the sliding groove (33), the moving rod (34), the clamping plate (35), the arc-shaped deviation rectifying plate (36) and the connecting rod (37) are all provided with two groups and are respectively located on the front and rear sides of the conveyor belt assembly (11). The output ends of the double-headed synchronous cylinder (31) are respectively fixedly connected to the lower ends of the two groups of connecting rods (37).

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