Product spacing changing structure of automatic test equipment

Abstract

The utility model discloses an automatic test equipment product spacing transformation structure, relates to the variable pitch structure technology field, the automatic test equipment product spacing transformation structure comprises a mounting seat, two adsorption modules, a servo motor and a variable pitch synchronous wheel set, through the driving of the servo motor, the driving end of the servo motor is connected with the variable pitch synchronous wheel set, and the two adsorption modules are connected with the variable pitch synchronous wheel set. And the adsorption modules are connected to the upper connecting section and the lower connecting section of the synchronous belt in a sleeving mode through connecting plates correspondingly, and along with rotation of the variable-pitch synchronous wheel set, the adsorption module located on the upper connecting section and the adsorption module located on the lower connecting section can get close to or get away from each other in the rotation direction of the variable-pitch synchronous wheel set. According to the arrangement mode, by means of the servo motor, the moving speed and position of the adsorption module can be accurately controlled; and meanwhile, operation is convenient, pitch changing can be achieved by adjusting the rotating direction of the pitch changing synchronous wheel set, the system can adapt to various application scenes, and the flexibility of the system is improved.

Description

Technical Field

[0001] This utility model relates to the field of variable pitch structure technology, and in particular to a product pitch transformation structure for automatic testing equipment. Background Technology

[0002] In the field of automation, variable pitch mechanisms are often used to improve adaptability and increase flexibility, adapting to changing production needs. Variable pitch mechanisms can adjust the distance or relative position between components as needed, and by changing the transmission ratio, can achieve modular combinations of different sizes and shapes. Variable pitch mechanisms typically consist of gears, belts, etc., and by changing the transmission ratio between the gears, different speeds and torques are achieved on the input and output shafts.

[0003] Common pitch-changing mechanisms include crank-rocker pitch-changing mechanisms and scissor-type pitch-changing mechanisms. However, crank-rocker pitch-changing mechanisms can get stuck when the crank and connecting rod are collinear. When stuck, the pressure angle is 90°, resulting in a transmission angle of 0°. No matter how large the driving force is, it cannot drive the mechanism to move, which leads to a decrease in the control accuracy of the pitch-changing mechanism. On the other hand, scissor-type pitch-changing mechanisms have reduced rapid response capability due to inertial forces and elastic vibrations, which also affects the control accuracy of the pitch-changing mechanism. Utility Model Content

[0004] The main purpose of this utility model is to propose an automatic testing equipment product spacing transformation structure, which aims to solve the technical problem of insufficient control precision in traditional pitch transformation mechanisms.

[0005] To achieve the above objectives, this utility model proposes an automatic testing equipment product spacing transformation structure, which includes:

[0006] Mounting base, wherein the mounting base is provided with guide rail;

[0007] Multiple adsorption modules are spaced apart and slidably connected to the guide rail, and a connecting plate is provided at one end of each adsorption module.

[0008] A servo motor, wherein the servo motor is disposed on one side of the mounting base;

[0009] A variable-pitch synchronous pulley set includes a driving pulley set, a driven pulley set, and a synchronous belt. The synchronous belt is sleeved between the driving pulley set and the driven pulley set. The synchronous belt has an upper connecting section and a lower connecting section. The driving pulley set is connected to the drive shaft of the servo motor. One end of the driven pulley set is located on the mounting base. Two of the connecting plates are connected to the upper connecting section, and the other two connecting plates are connected to the lower connecting section.

[0010] In one embodiment, the driving pulley set includes a first synchronous pulley and a second synchronous pulley, the first synchronous pulley and the second synchronous pulley being coaxially sleeved on the drive shaft of the servo motor; the driven pulley set includes a third synchronous pulley set and a fourth synchronous pulley set, the third synchronous pulley and the fourth synchronous pulley being coaxially disposed on the mounting base, a first synchronous belt connecting the first synchronous pulley and the third synchronous pulley, and a second synchronous belt connecting the third synchronous pulley and the fourth synchronous pulley.

[0011] In one embodiment, the number of teeth of the first synchronizing pulley is proportional to the number of teeth of the second synchronizing pulley; the number of teeth of the third synchronizing pulley is proportional to the number of teeth of the fourth synchronizing pulley.

[0012] In one embodiment, the ratio of the number of teeth of the first synchronizing pulley to the number of teeth of the second synchronizing pulley is 3:1; the ratio of the number of teeth of the third synchronizing pulley to the number of teeth of the fourth synchronizing pulley is 3:1.

[0013] In one embodiment, the variable pitch synchronous pulley set further includes two bearing housings, each bearing housing being disposed on the side of the mounting base facing away from the variable pitch synchronous pulley set, wherein one of the bearing housings is disposed corresponding to the driving pulley set, and the other bearing housing is disposed corresponding to the driven pulley set.

[0014] In one embodiment, the automatic testing equipment product spacing transformation structure further includes a drive synchronous wheel set and a mounting plate. The mounting plate is disposed on a mounting base, the servo motor passes through the mounting plate, and the drive end of the servo motor is sleeved with the drive synchronous wheel set.

[0015] In one embodiment, the drive synchronous pulley group further includes two drive synchronous pulleys, a drive synchronous belt connecting the two drive synchronous pulleys, the drive shaft of the servo motor being connected to one of the drive synchronous pulleys, the rotation shaft of the other drive synchronous pulley passing through a bearing housing, and one of the drive synchronous pulleys being connected to the synchronous shafts of the first synchronous pulley and the second synchronous pulley.

[0016] In one embodiment, the drive synchronization wheel set further includes an adjustment assembly, which includes an adjustment block and a locking member. The adjustment block is disposed on the mounting plate, and the adjustment block has a through hole for the locking member to pass through. The locking member passes through the through hole and abuts against the drive shaft of the servo motor.

[0017] In one embodiment, each of the adsorption modules further includes a slider mounting plate, which is slidably connected to the guide rail.

[0018] In one embodiment, the automatic testing equipment product spacing transformation structure includes multiple adsorption modules and locking components. Each adsorption module has a connecting plate at one end. Each connecting plate has an upper plate and a lower plate. Each upper plate and a lower plate form a clamping opening. The synchronous belt is located within the clamping opening. The locking component passes through one upper plate and is fixedly connected to one lower plate. Two of the connecting plates are engaged with the upper connecting section, and the other two connecting plates are engaged with the lower connecting section.

[0019] This invention utilizes a servo motor to drive a variable-pitch synchronous pulley set, which in turn rotates. The adsorption modules are connected to the upper and lower connecting sections of the synchronous belt via connecting plates. As the variable-pitch synchronous pulley set rotates, the adsorption modules located on the upper and lower connecting sections move closer to or further apart in the same direction. This servo motor configuration allows for precise control of the adsorption module's speed and position; it also facilitates operation, as adjusting the rotation direction of the variable-pitch synchronous pulley set adapts to various application scenarios, thus improving system flexibility. Attached Figure Description

[0020] 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.

[0021] Figure 1 A schematic diagram of the product spacing transformation structure of the automatic testing equipment provided by this utility model;

[0022] Figure 2 A front view schematic diagram of the product spacing transformation structure of the automatic testing equipment provided by this utility model;

[0023] Figure 3 This is a frontal view of the automatic testing equipment product spacing transformation structure provided by this utility model.

[0024] Explanation of icon numbers:

[0025] 1000. Automatic testing equipment product spacing transformation structure; 1. Mounting base; 11. Guide rail; 2. Adsorption module; 21. Connecting plate; 22. Slider mounting plate; 3. Servo motor; 31. Mounting plate; 4. Variable pitch synchronous pulley group; 41. Driving pulley group; 411. First synchronous pulley; 412. Second synchronous pulley; 42. Driven pulley group; 421. Third synchronous pulley; 422. Fourth synchronous pulley; 43. Synchronous belt; 431. First synchronous belt; 432. Second synchronous belt; 44. Bearing seat; 5. Drive synchronous pulley group; 51. Drive synchronous pulley; 52. Adjusting block.

[0026] 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

[0027] 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.

[0028] 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.

[0029] 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.

[0030] This utility model proposes an automatic testing equipment product spacing transformation structure 1000.

[0031] Please see Figures 1 to 3In one embodiment of this utility model, the automatic testing equipment product spacing transformation structure includes a mounting base 1, two adsorption modules 2, a servo motor 3, and a variable pitch synchronous wheel set 4. The mounting base 1 is provided with a guide rail 11; each adsorption module 2 is spaced apart and slidably connected to the guide rail 11, and one end of each adsorption module 2 is provided with a connecting plate 21; the servo motor 3 is located on one side of the mounting base 1; the variable pitch synchronous wheel set 4 includes a driving wheel set 41, a driven wheel set 42, and a synchronous belt. The synchronous belt is sleeved between the driving wheel set 41 and the driven wheel set 42, and the synchronous belt has an upper connecting section and a lower connecting section. The driving wheel set 41 is connected to the drive shaft of the servo motor 3, and one end of the driven wheel set 42 is located on the mounting base 1. Two of the connecting plates 21 are connected to the upper connecting section, and the other two connecting plates 21 are connected to the lower connecting section.

[0032] In this embodiment, the mounting base 1 provides support for the entire mechanism, the adsorption module 2 is the load-bearing part that realizes the pitch-changing function, and the pitch-changing synchronous wheel set 4 is the implementing part that realizes the pitch-changing function. Accordingly, two guide rails 11 are provided, respectively located on opposite sides of the mounting base 1, and each adsorption module 2 is slidably connected to the two guide rails 11. The adsorption module 2 can slide on the guide rails 11 using a slider or a sliding block. The connecting plate 21 is used to transmit the motion generated by the pitch-changing synchronous wheel set 4 to the adsorption module 2, enabling the adsorption module 2 to perform precise movement and operation. The driving wheel set 41 is the part directly connected to the power source, and through the drive of the servo motor 3, the power is effectively transmitted to the driven wheel set 42. Preferably, each connecting plate 21 has an upper plate and a lower plate, and each upper plate and lower plate form a clamping opening, with the synchronous belt limited within one clamping opening, and a locking member passing through one upper plate and fixedly connected to the lower plate. Furthermore, the adsorption module 2, the servo motor 3, and the variable pitch synchronous wheel set 4 are respectively mounted on the mounting base 1. When the variable pitch synchronous wheel set 4 rotates clockwise, the adsorption module 2 located in the upper connecting section and the adsorption module 2 located in the lower connecting section move away from each other, thereby achieving a larger variable pitch for the adsorption module 2. When the variable pitch synchronous wheel set 4 rotates counterclockwise, the adsorption module 2 located in the upper connecting section and the adsorption module 2 located in the lower connecting section move closer to each other, thereby achieving a smaller variable pitch for the adsorption module 2.

[0033] The technical solution of this utility model utilizes a servo motor 3, whose drive end is connected to a variable-pitch synchronous pulley set 4, causing the pulley set 4 to rotate. The adsorption module 2 is connected to the upper and lower connecting sections of the synchronous belt via connecting plates 21. As the variable-pitch synchronous pulley set 4 rotates, the adsorption modules 2 located in the upper and lower connecting sections move closer to or further away from each other according to the rotation direction of the pulley set 4. This configuration, using the servo motor 3, allows for precise control of the movement speed and position of the adsorption module 2; it is also easy to operate, as adjusting the rotation direction of the variable-pitch synchronous pulley set 4 achieves pitch variation, adapting to various application scenarios and improving system flexibility.

[0034] In one embodiment of this utility model, the driving wheel assembly 41 includes a first synchronous wheel 411 and a second synchronous wheel 412, which are coaxially connected to the drive shaft of the servo motor 3; the driven wheel assembly 42 includes a third synchronous wheel 421 and a fourth synchronous wheel 422, which are coaxially mounted on the mounting base 1, and a first synchronous belt 431 is connected between the first synchronous wheel 411 and the third synchronous wheel 421, and a second synchronous belt 432 is connected between the third synchronous wheel 421 and the fourth synchronous wheel 422.

[0035] Combination Figure 3 In this embodiment, the servo motor 3 can adjust the motor speed and direction in real time, thereby controlling the movement of the synchronous pulleys. To improve the flexibility of the variable-pitch synchronous pulley set 4, two types of synchronous pulleys with different diameters are set in the driving pulley set 41 and the driven pulley set 42, which enables flexible speed ratio adjustment, making the speed ratio adjustment of the variable-pitch synchronous pulley set 4 more flexible. The above arrangement ensures the synchronization of movement, thereby achieving high-precision and stable control, reducing errors and jitter; at the same time, it achieves efficient power transmission and reduces energy loss.

[0036] In one embodiment of the present invention, the ratio of the number of teeth of the first synchronous pulley 411 to the number of teeth of the second synchronous pulley 412 is set in a proportional manner; the ratio of the number of teeth of the third synchronous pulley 421 to the number of teeth of the fourth synchronous pulley 422 is set in a proportional manner.

[0037] Combination Figure 3 In this embodiment, taking the first synchronous pulley 411 and the second synchronous pulley 412 as examples, to further improve the precision of speed ratio control, the ratio of the number of teeth of the first synchronous pulley 411 to the number of teeth of the second synchronous pulley 412 is set to a fixed ratio, so that the rotational speed relationship between the driving pulley and the driven pulley is constant, thereby achieving a constant transmission ratio. This constant ratio ensures that the entire system remains synchronized during power transmission and will not experience speed fluctuations due to load changes. The above setting method, by reasonably setting the tooth ratio, can precisely control the transmission ratio of each transmission stage, thereby achieving speed and torque matching of different components in the system. This precision helps improve the efficiency of the entire transmission system and ensures good performance under different operating conditions.

[0038] In one embodiment of this utility model, the ratio of the number of teeth of the first synchronous pulley 411 to the number of teeth of the second synchronous pulley 412 is 3:1; the ratio of the number of teeth of the third synchronous pulley 421 to the number of teeth of the fourth synchronous pulley 422 is 3:1.

[0039] Combination Figure 3In this embodiment, taking the first synchronous pulley 411 and the second synchronous pulley 412 as examples, when the angular velocities of the first synchronous pulley 411 and the second synchronous pulley 412 are the same, the ratio of the linear velocities of the first synchronous pulley 411 to the second synchronous pulley 412 is 3:1. The third synchronous pulley 421 and the fourth synchronous pulley 422 are described in the same way. The above method makes the pitch change more precise. Since the speed ratio is fixed, the rotational speed and position changes of the driving pulley set 41 and the driven pulley set 42 always maintain a constant relationship, thereby maintaining motion synchronization and making pitch change more convenient.

[0040] In one embodiment of the present invention, the variable pitch synchronous pulley set 4 further includes two bearing seats 44, each bearing seat 44 being disposed on the side of the mounting base 1 facing away from the variable pitch synchronous pulley set 4, wherein one bearing seat 44 is disposed corresponding to the driving pulley set 41, and the other bearing seat 44 is disposed corresponding to the driven pulley set 42.

[0041] Combination Figure 2 and Figure 3 In this embodiment, the bearing housing 44 provides support for the driving wheel assembly 41 and the driven wheel assembly 42, effectively reducing the offset and wobbling of the wheel assembly during rotation. Simultaneously, by fixing the bearing, the bearing housing 44 ensures the concentricity of the driving wheel assembly 41 and the driven wheel assembly 42, avoiding vibration and noise caused by eccentricity. This configuration enhances the system's stability, improves transmission accuracy, and further enhances the precise control of pitch change.

[0042] In one embodiment of this utility model, the automatic testing equipment product spacing transformation structure further includes a drive synchronous wheel set 5 and a mounting plate. The mounting plate is disposed on the mounting base 1, and the servo motor 3 passes through the mounting plate. The drive end of the servo motor 3 is sleeved with one end of the drive synchronous wheel set 5, and the other end of the drive synchronous wheel set 5 passes through the bearing seat 44 and is sleeved with the variable pitch synchronous wheel set 4.

[0043] Combination Figure 2 In this embodiment, the mounting plate provides a support structure for the servo motor 3, ensuring that the motor's position does not shift during operation. To further improve transmission accuracy and dynamic response, a drive synchronous pulley set 5 is provided to achieve efficient power conversion. Accordingly, the servo motor 3 effectively transmits power to the variable-pitch synchronous pulley set 4 via the drive synchronous pulley set 5. Since the servo motor 3 has high-precision position control capabilities, combined with the drive synchronous pulley set 5, precise adjustment of the variable-pitch synchronous pulley set 4 can be achieved, thereby controlling the output speed and torque of the servo motor 3.

[0044] In one embodiment of the present invention, the drive synchronous pulley group 5 further includes two drive synchronous pulleys, and a drive synchronous belt is connected between the two drive synchronous pulleys. The drive shaft of the servo motor 3 is connected to one of the drive synchronous pulleys, and the rotation shaft of the other drive synchronous pulley passes through the bearing seat 44. One of the drive synchronous pulleys is connected to the synchronous shaft of the first synchronous pulley 411 and the second synchronous pulley 412.

[0045] Combination Figure 2 In this embodiment, the drive synchronous pulley set 5 efficiently transmits the power of the servo motor 3 to the drive synchronous pulleys, and then transmits the power to the first synchronous pulley 411 and the second synchronous pulley 412 via a synchronous belt, thus achieving efficient power transmission. Furthermore, the drive shaft of the servo motor 3 is directly connected to one of the drive synchronous pulleys. When the servo motor 3 rotates, it drives that synchronous pulley to rotate, and then transmits the power to the other drive synchronous pulley via the drive synchronous belt. The latter's rotation is then connected to the first synchronous pulley 411 and the second synchronous pulley 412 via a synchronous shaft, completing the power transmission of the entire transmission system. The above configuration achieves efficient power transmission and stable motion transmission.

[0046] In one embodiment of the present invention, the drive synchronous pulley set 5 further includes an adjustment component, which includes an adjustment block 52 and a locking member. The adjustment block 52 is disposed on the mounting plate, and the adjustment block 52 has a through hole for the locking member to pass through. The locking member passes through the through hole and abuts against the drive shaft of the servo motor 3.

[0047] Combination Figure 2 In this embodiment, the adjustment component improves transmission performance by adjusting the tension of the drive timing belt. The adjustment block 52 can move back and forth to adjust the position of the servo motor 3, thereby adjusting the tension of the drive timing belt. The locking member maintains a fixed position by mechanically locking after abutting against the drive shaft of the servo motor 3. The above configuration allows for precise adjustment of the drive shaft position of the servo motor 3, ensuring optimal alignment between the servo motor 3 and the drive timing pulley, thereby improving the accuracy and efficiency of the transmission system. Simultaneously, the cooperation between the adjustment block 52 and the locking member can appropriately increase or decrease the tension of the timing belt, ensuring the stability and efficiency of the system during operation.

[0048] In one embodiment of this utility model, each adsorption module 2 further includes a slider mounting plate 22, which is slidably connected to the guide rail 11.

[0049] Combination Figure 2 In this embodiment, the slider mounting plate 22 is used to smoothly move the adsorption module 2 along the guide rail 11. The above arrangement helps the slider mounting plate 22 to move freely along the guide rail 11, and under the drive of the variable pitch synchronous wheel set 4, the distance between adjacent adsorption modules 2 is varied.

[0050] In one embodiment of this utility model, the automatic testing equipment product spacing transformation structure includes multiple adsorption modules 2 and locking components. Each adsorption module 2 has a connecting plate 21 at one end. Each connecting plate 21 has an upper plate and a lower plate. Each upper plate and lower plate form a clamping opening. The synchronous belt is located within the clamping opening. The locking component passes through one upper plate and is fixedly connected to the lower plate. Two of the connecting plates 21 are engaged with the upper connecting section, and the other two connecting plates 21 are engaged with the lower connecting section.

[0051] In this embodiment, the above-mentioned configuration improves the overall stability of the product spacing transformation structure of the automatic testing equipment. At the same time, the combination of multiple adsorption modules 2 and locking components allows the mechanism to be flexibly configured and expanded according to actual needs, adapting to different operating scenarios and providing more application possibilities.

[0052] The above are merely exemplary embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural transformations made based on the technical concept of this utility model and the contents of the specification and drawings of this utility model, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this utility model.

Claims

1. A product spacing transformation structure for an automatic testing device, characterized in that, The automatic testing equipment product spacing transformation structure includes: Mounting base (1), wherein the mounting base (1) is provided with guide rail (11); Two adsorption modules (2) are arranged at intervals and slidably connected to the guide rail (11). One end of each adsorption module (2) is provided with a connecting plate (21). Servo motor (3), the servo motor (3) is located on one side of the mounting base (1); A variable-pitch synchronous pulley set (4) includes a driving pulley set (41), a driven pulley set (42), and a synchronous belt. The synchronous belt is sleeved between the driving pulley set (41) and the driven pulley set (42). The synchronous belt has an upper connecting section and a lower connecting section. The driving pulley set (41) is connected to the drive shaft of the servo motor (3). One end of the driven pulley set (42) is located on the mounting base (1). Two of the connecting plates (21) are connected to the upper connecting section, and the other two connecting plates (21) are connected to the lower connecting section.

2. The automatic testing equipment product spacing transformation structure as described in claim 1, characterized in that, The driving pulley group (41) includes a first synchronous pulley (411) and a second synchronous pulley (412), and the first synchronous pulley (411) and the second synchronous pulley (412) are coaxially sleeved on the drive shaft of the servo motor (3); the driven pulley group (42) includes a third synchronous pulley (421) group and a fourth synchronous pulley (422) group, the third synchronous pulley (421) and the fourth synchronous pulley (422) are coaxially disposed on the mounting base (1), a first synchronous belt (431) is connected between the first synchronous pulley (411) and the third synchronous pulley (421), and a second synchronous belt (432) is connected between the third synchronous pulley (421) and the fourth synchronous pulley (422).

3. The automatic testing equipment product spacing transformation structure as described in claim 2, characterized in that, The number of teeth of the first synchronous pulley (411) is proportional to the number of teeth of the second synchronous pulley (412); the number of teeth of the third synchronous pulley (421) is proportional to the number of teeth of the fourth synchronous pulley (422).

4. The automatic testing equipment product spacing transformation structure as described in claim 3, characterized in that, The ratio of the number of teeth of the first synchronous pulley (411) to the number of teeth of the second synchronous pulley (412) is 3:1; the ratio of the number of teeth of the third synchronous pulley (421) to the number of teeth of the fourth synchronous pulley (422) is 3:

1.

5. The automatic testing equipment product spacing transformation structure as described in claim 4, characterized in that, The variable pitch synchronous pulley set (4) also includes two bearing seats (44), each bearing seat (44) is located on the side of the mounting base (1) facing away from the variable pitch synchronous pulley set (4), one of the bearing seats (44) is provided corresponding to the driving pulley set (41), and the other bearing seat (44) is provided corresponding to the driven pulley set (42).

6. The automatic testing equipment product spacing transformation structure as described in any one of claims 2 to 5, characterized in that, The automatic testing equipment product spacing transformation structure also includes a drive synchronous wheel set (5) and a mounting plate. The mounting plate is located on the mounting base (1), and the servo motor (3) passes through the mounting plate. The drive end of the servo motor (3) is sleeved with the drive synchronous wheel set (5).

7. The automatic testing equipment product spacing transformation structure as described in claim 6, characterized in that, The drive synchronous pulley group (5) also includes two drive synchronous pulleys (51), and a drive synchronous belt is connected between the two drive synchronous pulleys (51). The drive shaft of the servo motor (3) is connected to one of the drive synchronous pulleys (51), and the rotation shaft of the other drive synchronous pulley (51) passes through the bearing seat (44). One of the drive synchronous pulleys (51) is connected to the synchronous shaft of the first synchronous pulley (411) and the second synchronous pulley (412).

8. The automatic testing equipment product spacing transformation structure as described in claim 7, characterized in that, The drive synchronous wheel set (5) also includes an adjustment component, which includes an adjustment block (52) and a locking member. The adjustment block (52) is located on the mounting plate. The adjustment block (52) has a through hole through which the locking member passes. The locking member passes through the through hole and abuts against the drive shaft of the servo motor (3).

9. The automatic testing equipment product spacing transformation structure as described in any one of claims 2 to 5, characterized in that, Each of the adsorption modules (2) further includes a slider mounting plate (22), which is slidably connected to the guide rail (11).

10. The automatic testing equipment product spacing transformation structure as described in claim 1, characterized in that, The automatic testing equipment product spacing transformation structure includes multiple adsorption modules (2) and locking components. Each adsorption module (2) has a connecting plate (21) at one end. Each connecting plate (21) has an upper plate and a lower plate. Each upper plate and a lower plate form a clamping opening. The synchronous belt is located within the clamping opening. The locking component passes through an upper plate and is fixedly connected to a lower plate. Two of the connecting plates (21) are engaged with the upper connecting section, and the other two connecting plates (21) are engaged with the lower connecting section.

Images