Butt joint transfer equipment for test machine

Abstract

The utility model relates to docking transfer equipment for a test machine. The butt joint transfer equipment for the test machine comprises a support frame which forms an accommodating space for accommodating the test machine; the pair of rotary clamping mechanisms is used for clamping the testing machine on two opposite sides of the testing machine; and the lifting mechanism is in transmission connection with the rotary clamping mechanisms so as to drive the rotary clamping mechanisms to synchronously perform lifting motion. Any one of the pair of rotary clamping mechanisms comprises a mounting base and a rotating piece rotatably connected to the corresponding mounting base, and the rotating piece is used for clamping the testing machine and can be driven to rotate relative to the mounting base so as to drive the testing machine to rotate between the pair of mounting bases. The rotating parts are provided with a sliding conveying structure matched with the testing machine, and the sliding conveying structure is used for outputting the testing machine out of the containing space in the direction parallel to the pair of rotating parts. The docking transfer equipment for the test machine provided by the utility model is simple and reliable in structure, can realize adjustment of various postures of the test machine, and meets various docking requirements of the test machine.

Description

Technical Field

[0001] This application relates to the field of semiconductor testing technology, and in particular to a docking and transfer device for a testing machine. Background Technology

[0002] In the field of power semiconductor automated testing, automated test equipment (ATE) is the core equipment. These devices are typically large and heavy, and often operate under high pressure and high temperature. Therefore, the industry commonly uses transfer devices such as auxiliary carts to move and dock these ATEs. Currently, commercially available auxiliary carts have relatively limited functionality, only meeting single needs, such as lifting the ATE to a specific height, but not requiring functions like tilting. Therefore, in practice, the industry often uses multiple devices in combination to meet diverse transfer and docking needs. For example, an auxiliary cart and a robotic arm can be used together; the auxiliary cart lifts the ATE, while the robotic arm grips and tilts it for debugging or docking with other equipment. However, this method of using multiple devices has drawbacks such as complex equipment structure, difficult coordination and control, and low efficiency.

[0003] Therefore, it is necessary to propose a new technical solution to overcome the shortcomings of existing technologies. Utility Model Content

[0004] Based on this, this application provides a docking and transfer device for a testing machine, which can adjust the testing machine to various postures, meet the diverse docking requirements of the testing machine, and has a simple and reliable structure.

[0005] Therefore, this application adopts the following technical solution: a docking and transfer device for a testing machine, comprising:

[0006] The supporting frame forms a space to accommodate the testing machine;

[0007] A pair of rotating clamping mechanisms for clamping the testing machine on opposite sides; and

[0008] A lifting mechanism is provided on the support frame, and the lifting mechanism is connected to each of the rotary clamping mechanisms to drive each of the rotary clamping mechanisms to perform synchronous lifting movements.

[0009] Each of the pair of rotary clamping mechanisms includes a mounting base and a rotating member rotatably connected to the corresponding mounting base. The rotating member is used to clamp the testing machine and can be driven to rotate relative to the mounting base to drive the testing machine to rotate between the pair of mounting bases.

[0010] The rotating component is provided with a sliding conveying structure that cooperates with the testing machine. The sliding conveying structure is used to output the testing machine into the receiving space in a direction parallel to the pair of rotating components.

[0011] In some embodiments, one of the pair of rotary clamping mechanisms is an active mechanism and the other is a driven mechanism; the active mechanism includes a rotary drive assembly mounted on a corresponding mounting base and connected to a corresponding rotating component to drive the corresponding rotating component to rotate.

[0012] In some embodiments, the rotary drive assembly includes a rotary handwheel, a drive shaft connected to the corresponding rotary element, and a reducer for power transmission between the rotary handwheel and the drive shaft.

[0013] In some embodiments, the sliding conveying structure includes a chute and a slide rail that slides in conjunction with the chute, wherein one of the chute and the slide rail is disposed on the rotating member and the other is disposed on the testing machine.

[0014] In some embodiments, the rotating member is provided with a sliding locking member for locking the slide rail and the slide groove together.

[0015] In some embodiments, the mounting base is provided with a vertical limiting member and a horizontal limiting member operable to contact and limit the rotation member; the vertical limiting member is used to lock and limit the rotation member when the rotation member is rotated to a vertical position; the horizontal limiting member is used to lock and limit the rotation member when the rotation member is rotated to a horizontal position.

[0016] In some embodiments, the lifting mechanism includes a drive motor, multiple lead screw drive assemblies, and multiple drive shafts connected between the drive motor and the multiple lead screw drive assemblies; each lead screw drive assembly includes a lead screw nut fixedly connected to the mounting base and a lead screw that is driven by the drive motor to rotate about its own axis.

[0017] In some embodiments, the lifting mechanism further includes a plurality of guide shafts and guide blocks that slide with the guide shafts, the guide blocks being fixedly connected to the mounting base, and the guide shafts being arranged parallel to and spaced apart from the lead screw.

[0018] In some embodiments, the support frame is provided with positioning control elements for controlling the lifting position of the rotary clamping mechanism. The positioning control elements are one or more, and control one or more of the uppermost position, lowermost position, and rotatable position of the rotary clamping mechanism.

[0019] In some embodiments, the support frame is provided with a plurality of buffer blocks near the upper and lower ends for cushioning contact with the mounting base.

[0020] The docking and transfer device for testing machines provided in this application includes a support frame, a lifting mechanism, and a pair of rotating clamping mechanisms. The pair of rotating clamping mechanisms clamp the testing machine on opposite sides. The lifting mechanism is drively connected to each rotating clamping mechanism to drive them to move synchronously upwards and downwards. Each of the pair of rotating clamping mechanisms includes a mounting base and a rotating component rotatably connected to the corresponding mounting base. The rotating component clamps the testing machine and can be driven to rotate relative to the mounting base, causing the testing machine to rotate between the pair of mounting bases. The rotating component has a sliding conveying structure that cooperates with the testing machine, which outputs the testing machine into the receiving space along a direction parallel to the pair of rotating components. This configuration allows the docking and transfer device for testing machines provided in this application to perform multiple functions such as lifting, flipping, and sliding conveying of the testing machine, meeting diverse needs for transfer, debugging, and docking. Furthermore, this docking and transfer device has a simple and stable structure, strong load-bearing capacity, and is easy to move and transport. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application or the conventional technology, the drawings used in the description of the embodiments or the conventional technology will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a perspective view of the test machine clamping device according to an embodiment of the docking and transfer equipment for the test machine in this application.

[0023] Figure 2 This is a perspective view of a test machine clamping a test machine according to an embodiment of the docking and transfer device for the test machine in this application.

[0024] Figure 3 This is a three-dimensional view of the support frame and lifting mechanism in one embodiment of the docking and transfer equipment for the test machine of this application.

[0025] Figure 4 This is a partial cross-sectional view of an embodiment of the docking and transfer device for the test machine of this application.

[0026] Figure 5 This is a perspective view of a docking and transfer device for a test machine according to an embodiment of the present application, when the test machine is rotated 90°.

[0027] Figure 6 This is a perspective view of a docking and transfer device for a test machine according to an embodiment of the present application, when the test machine is rotated 180°.

[0028] The attached figures are labeled as follows: 1. Support frame; 10. Testing machine; 101. Accommodation space; 11. Base plate; 111. Detachable bracket; 12. Top plate; 13. Buffer block; 14. Roller; 15. Support leg; 16. Position control component; 2. Lifting mechanism; 21. Drive motor; 22. Transmission shaft; 23. Lead screw; 231. Lead screw reducer; 24. Lead screw nut; 25. Guide shaft; 26. Guide block; 3. Rotary clamping mechanism; 31. Driving mechanism; 32. Driven mechanism; 321. Driven shaft; 33. Mounting base; 34. Rotating component; 341. Slide rail; 35. Rotary drive assembly; 351. Rotary handwheel; 352. Drive shaft; 353. Reducer; 36. Fixing bar; 361. Slide groove; 37. Sliding locking component; 38. Vertical limit component; 39. Horizontal limit component; 5. Control box. Detailed Implementation

[0029] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0030] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on the other component or there may be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application's specification are for illustrative purposes only and do not represent the only possible implementation.

[0031] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0032] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature and the second feature are in indirect contact through an intermediate medium. Furthermore, "above," "over," and "on top" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0033] Unless otherwise defined, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in this application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "and / or" as used in this application includes any and all combinations of one or more of the associated listed items.

[0034] Please see Figures 1 to 6 As shown, this application provides a docking and transfer device for a testing machine, which includes a support frame 1, a lifting mechanism 2, and a pair of rotating clamping mechanisms 3. The support frame 1 forms a receiving space 101 for accommodating a testing machine 10. The pair of rotating clamping mechanisms 3 are used to clamp the testing machine 10 on opposite sides. The lifting mechanism 2 is disposed on the support frame 1 and is drively connected to each of the rotating clamping mechanisms 3 to drive each of the rotating clamping mechanisms 3 to perform synchronous lifting movements. Each of the pair of rotating clamping mechanisms 3 includes a mounting base 33 and a rotating member 34 rotatably connected to the corresponding mounting base 33. The rotating member 34 is used to clamp the testing machine 10 and can be driven to rotate relative to the mounting base 33 to drive the testing machine 10 to rotate between the pair of mounting bases 33. The rotating member 34 is provided with a sliding conveying structure that cooperates with the testing machine 10. The sliding conveying structure is used to output the testing machine 10 out of the receiving space 101 in a direction parallel to the pair of rotating members 34.

[0035] Therefore, the docking and transfer equipment for testing machines provided in this application clamps the testing machine 10 through a pair of rotating clamping mechanisms 3, and synchronously lifts and lowers it under the drive of the lifting mechanism 2, thereby realizing the lifting and lowering movement of the testing machine 10 and achieving the height adjustment function. Simultaneously, the rotating component 34 in the rotating clamping mechanism 3 can be driven to rotate relative to the mounting base 33, thereby causing the testing machine 10 to rotate between the pair of mounting bases 33, realizing the flipping function of the testing machine 10. Furthermore, the rotating component 34 is also equipped with a sliding conveying structure that cooperates with the testing machine 10, used to output the testing machine 10 to the receiving space 101 along a direction parallel to the pair of rotating components 34, realizing the sliding conveying function of the testing machine 10. In other words, the docking and transfer equipment for testing machines provided in this application can realize multiple functions such as lifting, flipping, and sliding conveying of the testing machine 10, meeting diverse needs such as transfer, debugging, and docking. Meanwhile, the docking and transfer equipment uses the support frame 1 as the basic structure of the equipment. It is mainly a hollow structure with a space 101 for accommodating the test machine 10. A pair of rotating clamping mechanisms 3 and lifting mechanisms 2 are set in the support frame 1. The overall structure is simple, stable, and has a strong load-bearing capacity, making it easy to move and transport.

[0036] Please see Figures 1 to 3 As shown, the support frame 1 serves as the main structure of the docking and transfer equipment, comprising a base plate 11, a top plate 12, and multiple support columns connecting the base plate 11 and the top plate 12. The base plate 11 and top plate 12 provide the installation foundation for the lifting mechanism 2 and protect the components installed within the support frame 1. The base plate 11 and top plate 12 can be made of high-strength steel plates to ensure the support frame 1 has high overall strength and stability. In this embodiment, the support frame 1 is generally a cuboid frame with four support columns arranged along the four edges of the cuboid's height. The support columns can be made of square steel pipes, rectangular steel pipes, angle steel, I-beams, aluminum alloy profiles, etc., to ensure the support frame 1 has sufficient rigidity and load-bearing capacity.

[0037] Furthermore, to enhance the overall structural strength of the support frame 1, the support frame 1 may also include several reinforcing beams, which connect the two support columns. Please refer to... Figure 1 , Figure 2 As indicated in the diagram, in this embodiment, a pair of rotating clamping mechanisms 3 are distributed on the front and rear sides of the support frame 1, and the right side of the support frame 1 is the entrance / exit for the testing machine 10 to enter and exit the receiving space 101. To avoid the influence of the reinforcing beam on the testing machine 10's entry and exit from the receiving space 101, and to avoid its influence on the lifting and rotating of the rotating clamping mechanisms 3, in this embodiment, the reinforcing beam is only provided on the left side of the support frame 1.

[0038] Please see Figure 3As shown, the support frame 1 also includes a detachable bracket 111 disposed on the inlet / outlet side of the receiving space 101, i.e., on the right side of the support frame 1. During the process of the testing machine 10 entering and exiting the receiving space 101 through the inlet / outlet, the detachable bracket 111 can be removed from the support frame 1. After the testing machine 10 is housed in the receiving space 101, the detachable bracket 111 is fixedly connected to the support frame 1, serving to prevent the testing machine 10 from accidentally sliding out and to enhance the connection strength of the support frame 1. In some embodiments, the detachable bracket 111 is configured to be completely detachable from the support frame 1; in other embodiments, the detachable bracket 111 is configured such that one end is pivotally connected to the support frame 1, and the other end is detachably connected, so that after the connection between the other end and the support frame 1 is removed, the detachable bracket 111 can be opened in a pivoting manner.

[0039] It should be noted that the directions mentioned above are from the perspective of the operator when using the equipment, and do not represent absolute directions.

[0040] Please see Figure 1 As shown, in this embodiment, multiple rollers 14 and several supports 15 are provided on the lower surface of the base plate 11. The rollers 14 are universal wheels with brakes to facilitate the pushing and pulling movement of the docking and transfer equipment, and can be locked when no movement is needed to prevent the docking and transfer equipment from moving. In this embodiment, the supports 15 are height-adjustable threaded supports. The supports 15 are used to support the docking and transfer equipment on a level surface when it is stationary, to further prevent the docking and transfer equipment from moving. Each support 15 can also be adjusted to a different height when the docking and transfer equipment is on uneven ground to maintain the overall levelness of the support frame 1, ensuring the stability and accuracy of the testing machine 10 during the docking process.

[0041] Please continue reading. Figure 1 and Figure 3 As shown, in this embodiment, several buffer blocks 13 are provided near the upper and lower ends of the support frame 1. The buffer blocks 13 can be made of rubber, polyurethane, or other materials with a certain deformation buffering capacity. They are used to buffer the contact with the mounting base 33 when the lifting mechanism 2 drives the rotating clamping mechanism 3 to rise and fall, thereby reducing impact and noise and improving the service life of the docking and transfer equipment. In this embodiment, the buffer blocks 13 are fixed to the side of the support column and are elongated strips extending in the vertical direction (i.e., the lifting direction of the testing machine 10), such as... Figure 1 As shown; in other embodiments, the buffer block 13 may also be located in other positions and take other shapes.

[0042] In some embodiments, the support frame 1 is provided with positioning control members 16 for controlling the lifting and lowering position of the rotary clamping mechanism 3. There are one or more positioning control members 16 to control one or more of the uppermost, lowermost, and rotatable positions of the rotary clamping mechanism 3. See also... Figure 3 As shown, in this embodiment, the positioning control component 16 includes an upper limit control component, a lower limit control component, and a rotation limit control component, all of which are mounted on the same support column of the support frame 1. The upper and lower limit control components control the uppermost and lowermost positions of the rotating clamping mechanism 3, respectively, while the rotation limit control component controls the position where the rotating clamping mechanism 3 can rotate. Specifically, the positioning control component 16 can employ a limit switch, proximity switch, or photoelectric sensor to ensure that the rotating clamping mechanism 3 can accurately reach one or more of the uppermost, lowermost, and rotatable positions. Correspondingly, the rotating clamping mechanism 3 is equipped with a trigger component that works in conjunction with the positioning control component 16. When the trigger component interacts with the positioning control component 16, a positioning signal is generated, and the positioning can be further indicated by lighting an indicator light or emitting a sound.

[0043] Please see Figures 1 to 3 As shown, the lifting mechanism 2 drives a pair of rotating clamping mechanisms 3 to perform synchronous lifting movements, thereby realizing the lifting function of the testing machine 10. The lifting mechanism 2 includes a control box 5, a drive motor 21, multiple lead screw transmission assemblies, and multiple transmission shafts 22 connected between the drive motor 21 and the multiple lead screw transmission assemblies.

[0044] The drive motor 21 is fixedly installed at a suitable position on the support frame 1. In this embodiment, the drive motor 21 is installed on the base plate 11, specifically on the side of the base plate 11 away from the inlet and outlet of the testing machine 10 entering and exiting the accommodating space 101. The drive motor 21 can be a three-phase asynchronous motor or a servo motor, which has a large output power and high control accuracy.

[0045] In this embodiment, the lifting mechanism 2 includes four screw drive assemblies, each comprising a screw 23, a screw reducer 231, and a screw nut 24. The drive motor 21 drives the four screw drive assemblies to move synchronously via a transmission shaft 22, thereby achieving smooth and balanced movement of the rotating clamping mechanism 3. Specifically, the lifting mechanism 2 includes four screw reducers 231 installed at four right-angle positions on the base plate 11 of the support frame 1. The four screw reducers 231 are interconnected via transmission shafts 22 and couplings, and are also connected to the drive motor 21. The lower end of each screw 23 is correspondingly driven within the screw reducer 231, allowing the screw reducer 23 to rotate around its own axis. The upper end of the screw 23 is mounted on the top plate 12 via a screw support seat. In this embodiment, the screw 23 is a trapezoidal screw, which has higher transmission efficiency and a longer service life. Of course, in other embodiments, the screw 23 can also be a ball screw, etc. The lead screw nut 24 is fixedly mounted on the lead screw 23 and fixedly connected to the mounting base 33 of the rotary clamping mechanism 3. The lead screw nut 24 and the lead screw 23 are threadedly connected. With this configuration, the rotation of the lead screw 23 enables the rotary clamping mechanism 3 to move up and down synchronously. When the drive motor 21 drives the lead screw reducer 231 to rotate the lead screw 23 via the transmission shaft 22, the lead screw nut 24 moves up and down along the axis of the lead screw 23 under the drive of the lead screw 23, thereby causing the rotary clamping mechanism 3 to move up and down synchronously. The synchronous upward or downward movement of the rotary clamping mechanism 3 can be achieved by controlling the forward and reverse rotation of the drive motor 21 through the controller in the control box 5. This embodiment uses four trapezoidal lead screws in combination, which has self-locking capability, a relatively simple structure, strong load-bearing capacity, and stable operation.

[0046] Please continue reading. Figure 3 As shown, to increase the stability and guiding performance of the lifting mechanism 2, in this embodiment, the lifting mechanism 2 further includes multiple guide shafts 25 and guide blocks 26 that slide with the guide shafts 25. In this embodiment, four guide shafts 25 are provided corresponding to the four lead screws 23. The guide shafts 25 can be made of steel, which has high strength and rigidity. The guide shafts 25 are arranged parallel to and spaced apart from the lead screws 23, with their upper ends fixed to the top plate 12 and their lower ends fixed to the bottom plate 11. The guide blocks 26 are fixedly connected to the mounting base 33 of the rotary clamping mechanism 3 and slide with the guide shafts 25. When the rotary clamping mechanism 3 is lifted and lowered under the drive of the lead screw transmission assembly, the guide blocks 26 slide along the guide shafts 25, playing a guiding and stabilizing role.

[0047] Please see Figure 1 , Figure 2 and Figures 4-6As shown, the rotary clamping mechanism 3 is used to clamp the testing machine 10 and to realize the flipping and sliding conveying functions of the testing machine 10. In this embodiment, a pair of rotary clamping mechanisms 3 are respectively arranged on opposite sides of the support frame 1, one side is defined as the active mechanism 31 and the other side is defined as the driven mechanism 32. In use, for the convenience of the operator, the active mechanism 31 is usually positioned facing the operator. For ease of description, the side where the active mechanism 31 is located is defined as the front side and the side where the driven mechanism 32 is located is defined as the rear side.

[0048] The active mechanism 31 includes a mounting base 33, a rotating component 34, and a rotary drive assembly 35. The left and right sides of the mounting base 33 are respectively connected to corresponding lead screws 23 via lead screw nuts 24, allowing the mounting base 33 to move up and down as driven by the lifting mechanism 2. The rotating component 34 is rotatably connected to the mounting base 33 and is used to clamp one side of the testing machine 10. The rotary drive assembly 35 is mounted on the mounting base 33 and is connected to the rotating component 34, driving the rotating component 34 to rotate relative to the mounting base 33.

[0049] Mounting base 33 provides mounting for rotating component 34 and allows rotating component 34 to rotate relative to mounting base 33. Mounting base 33 is also provided with a vertical limiting component 38 and a horizontal limiting component 39 operable to contact and limit the rotating component 34. The vertical limiting component 38 and horizontal limiting component 39 can be in the form of bolts or pins, and can be manually operated by an operator to contact or release the limiting component from the rotating component 34, thereby locking the rotating component 34 in a set position or releasing it from the locked state. In some embodiments, the rotating component 34 may be provided with limiting holes for bolts or pins to be inserted into, thereby achieving limiting; in other embodiments, limiting can also be achieved by direct abutment of the bolt or pin against the surface of the rotating component 34. The vertical limiting component 38 is used to lock and limit the rotating component 34 when it rotates to a vertical position, preventing the rotating component 34 from continuing to rotate, such as... Figure 5 The state shown is as described. The horizontal limiting member 39 is used to lock and limit the rotating member 34 when it rotates to the horizontal position, preventing the rotating member 34 from continuing to rotate, as shown. Figure 4 , Figure 6 The state shown.

[0050] In this embodiment, the rotating component 34 is an elongated plate-shaped part, which can be machined from steel plate or cast aluminum. One side of the rotating component 34 is a rotating part that is rotatably connected to the mounting base 33, and the other side is a clamping part that cooperates with the testing machine 10. The rotating part includes structures or components such as a rotating shaft or a rotating hole that are suitable for rotatably connecting with the mounting base 33; the clamping part is provided with structures or components suitable for clamping and cooperating with the testing machine 10.

[0051] In this embodiment, the rotating member 34 is provided with a sliding conveying structure that cooperates with the testing machine 10. The sliding conveying structure includes one of a slide rail 341 and a slide groove 361. In this embodiment, the slide rail 341 is disposed on the rotating member 34, and the slide groove 361 is disposed on the testing machine 10; in other embodiments, the slide groove 361 may be disposed on the rotating member 34, and the slide rail 341 may be disposed on the testing machine 10. In this embodiment, fixing strips 36 are fixed on opposite sides of the testing machine 10, and slide grooves 361 are formed on the fixing strips 36; the slide rail 341 is mounted on the rotating member 34 to slide and cooperate with the slide groove 361, so that the testing machine 10 can slide and convey in a direction parallel to the pair of rotating members 34. In this embodiment, when the rotating member 34 rotates to a horizontal position, the slide rail 341 and the slide groove 361 slide relative to each other, allowing the testing machine 10 to slide out of the receiving space 101 from the inlet / outlet.

[0052] Please see Figure 4 As shown, a sliding locking element 37 is also provided at the rotating component 34. The sliding locking element 37 is in the form of a bolt, pin, or latch, and is used to lock the testing machine 10 and the rotating component 34 together when they need to remain relatively fixed and do not need to slide relative to each other. The sliding locking element 37 can be operated to abut against or insert into the slide groove 361 to lock the slide rail 341 and the slide groove 361 together, preventing the testing machine 10 from sliding during tilting or lifting.

[0053] Please see Figure 4 As shown, the rotary drive assembly 35 includes a rotary handwheel 351, a drive shaft 352, and a reducer 353. The rotary handwheel 351 is located on the outside of the mounting base 33 for easy manual operation. The drive shaft 352 connects the rotating component 34 and the mounting base 33 to transmit rotary driving force. The reducer 353 is located between the rotary handwheel 351 and the drive shaft 352 to reduce the rotational speed of the rotary handwheel 351 and increase the rotary driving torque, thereby easily driving the rotating component 34 to rotate. In this embodiment, the reducer 353 is a two-stage worm gear reducer, which features self-locking performance, a high reduction ratio, stable operation, and high power output. In this embodiment, the rotary drive assembly 35 is a manual assembly, driven by manual operation to rotate the rotary clamping mechanism 3; in other embodiments, the rotary drive assembly 35 can be an electric assembly, for example, equipped with an electric motor and a rotary start button, where pressing the rotary start button starts the electric motor to drive the rotary clamping mechanism 3 to rotate.

[0054] The structure of the driven mechanism 32 is similar to that of the driving mechanism 31, also including a mounting base 33 and a rotating member 34, as well as related components or structures for sliding and locking. That is, the rotating member 34 of the driven mechanism 32 is also structurally similar to that of the rotating member 34 of the driving mechanism 31. The rotating member 34 of the driven mechanism 32 is rotatably connected to the mounting base 33 of the driven mechanism 32 via a driven shaft 321. On the mounting base 33 of the driven mechanism 32, a vertical limiting member 38 and a horizontal limiting member 39 are also provided, which are operable to contact and limit the rotating member 34.

[0055] The main difference between the driven mechanism 32 and the driving mechanism 31 is that the driven mechanism 32 does not include the rotary drive assembly 35, but is passively rotated by the driving mechanism 31 and the clamped testing machine 10. The driven mechanism 32 includes a mounting base 33, a rotating component 34, a sliding conveying structure, a sliding locking component 37, and vertical and horizontal limiting components 38 and 39, which are similar to those in the driving mechanism 31 and can be understood by referring to the above description, so they will not be repeated here.

[0056] The working process of the docking and transfer equipment provided in this application is described below with reference to the accompanying drawings.

[0057] After power-on, the controller lowers the rotary clamping mechanism 3 to its lowest position. After removing the detachable bracket 111, the test machine 10 is pushed into the receiving space 101 of the docking and transfer equipment, ensuring that the slide rail 341 is inserted into the slide groove 361. After being pushed to the predetermined position, the sliding locking parts 37 of the active mechanism 31 and the driven mechanism 32 are locked in the locking holes of the slide groove 361, and the two horizontal limiting parts 39 are screwed into the limiting holes on the rotating part 34 to achieve locking. Then, the lifting button is operated to drive the motor 21 to run, thereby driving the rotary clamping mechanism 3 and the test machine 10 it clamps to rise. When it rises to the rotatable position... The indicator light will illuminate to indicate that the rotation can be performed. At this time, after releasing the two horizontal limit pieces 39, rotate the handwheel 351 to make the rotating part 34 and the testing machine 10 rotate accordingly. When the rotation reaches the 90-degree position, tighten the vertical limit piece 38. At this time, the testing machine 10 can be adjusted. After the adjustment is completed, release the two vertical limit pieces 38, continue to rotate to the 180-degree position, tighten the two horizontal limit pieces 39, and push the trolley to align with the guide rails of other equipment. Release the two sliding lock pieces 37, push the testing machine 10 along the guide rail sliding conveyor structure to other equipment, and then the docking transfer equipment can be removed.

[0058] As can be seen from the above description of the specific embodiments, the docking and transfer device for the testing machine provided in this application includes a lifting mechanism 2 and a pair of rotating clamping mechanisms 3. The pair of rotating clamping mechanisms 3 are used to clamp the testing machine 10 on opposite sides. The lifting mechanism 2 is connected to each of the rotating clamping mechanisms 3 in a transmission connection to drive each of the rotating clamping mechanisms 3 to perform synchronous lifting and lowering movements. Meanwhile, each of the pair of rotating clamping mechanisms 3 includes a mounting base 33 and a rotating member 34 rotatably connected to the corresponding mounting base 33. The rotating member 34 is used to clamp the testing machine 10 and can be driven to rotate relative to the mounting base 33 to drive the testing machine 10 to rotate between the pair of mounting bases 33. The rotating member 34 is provided with a sliding conveying structure that cooperates with the testing machine 10. The sliding conveying structure is used to output the testing machine 10 to the receiving space 101 in a direction parallel to the pair of rotating members 34. This configuration enables the docking and transfer equipment for the testing machine provided in this application to perform multiple functions such as lifting, flipping, and sliding transport of the testing machine 10. It has the advantages of multi-functional integration, simple and reliable structure, strong load-bearing capacity, easy and flexible operation, and high safety, and can meet the diverse transfer and docking needs of the testing machine 10.

[0059] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0060] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the scope of protection of this application. Therefore, the patent protection scope of this application should be determined by the appended claims.

Claims

1. A docking and transfer device for a testing machine, characterized in that, include: The support frame (1) forms a receiving space (101) for accommodating the test machine (10); A pair of rotating clamping mechanisms (3) for clamping the testing machine (10) on opposite sides; and A lifting mechanism (2) is provided on the support frame (1). The lifting mechanism (2) is connected to each of the rotating clamping mechanisms (3) in a transmission manner to drive each of the rotating clamping mechanisms (3) to perform lifting movements synchronously. Each of the pair of rotating clamping mechanisms (3) includes a mounting base (33) and a rotating member (34) rotatably connected to the corresponding mounting base (33). The rotating member (34) is used to clamp the test machine (10) and can be driven to rotate relative to the mounting base (33) to drive the test machine (10) to rotate between the pair of mounting bases (33). The rotating member (34) is provided with a sliding conveying structure that cooperates with the testing machine (10). The sliding conveying structure is used to output the testing machine (10) into the receiving space (101) in a direction parallel to the pair of rotating members (34).

2. The docking and transfer equipment for the testing machine as described in claim 1, characterized in that, One of the pair of rotary clamping mechanisms (3) is an active mechanism (31) and the other is a driven mechanism (32); the active mechanism (31) includes a rotary drive assembly (35), which is mounted on a corresponding mounting base (33) and connected to a corresponding rotating component (34) to drive the corresponding rotating component (34) to rotate.

3. The docking and transfer equipment for the testing machine as described in claim 2, characterized in that, The rotary drive assembly (35) includes a rotary handwheel (351), a drive shaft (352) connected to the corresponding rotary member (34), and a reducer (353) for power transmission between the rotary handwheel (351) and the drive shaft (352).

4. The docking and transfer equipment for the testing machine as described in claim 1, characterized in that, The sliding conveying structure includes a chute (361) and a slide rail (341) that slides in cooperation with the chute (361). One of the chute (361) and the slide rail (341) is disposed on the rotating member (34), and the other is disposed on the testing machine (10).

5. The docking and transfer device for the testing machine as described in claim 4, characterized in that, The rotating component (34) is provided with a sliding locking component (37) for locking the slide rail (341) and the slide groove (361) together.

6. The docking and transfer device for the testing machine as described in claim 1, characterized in that, The mounting base (33) is provided with a vertical limiting member (38) and a horizontal limiting member (39) operable to contact and limit the rotating member (34); the vertical limiting member (38) is used to lock and limit the rotating member (34) when the rotating member (34) is rotated to the vertical position; the horizontal limiting member (39) is used to lock and limit the rotating member (34) when the rotating member (34) is rotated to the horizontal position.

7. The docking and transfer device for the testing machine as described in claim 1, characterized in that, The lifting mechanism (2) includes a drive motor (21), multiple lead screw transmission assemblies, and multiple transmission shafts (22) connected between the drive motor (21) and the multiple lead screw transmission assemblies; each lead screw transmission assembly includes a lead screw nut (24) fixedly connected to the mounting base (33) and a lead screw (23) driven by the drive motor (21) to rotate around its own axis.

8. The docking and transfer device for the testing machine as described in claim 7, characterized in that, The lifting mechanism (2) also includes multiple guide shafts (25) and guide blocks (26) that slide with the guide shafts (25). The guide blocks (26) are fixedly connected to the mounting base (33), and the guide shafts (25) are arranged parallel to and spaced apart from the lead screw (23).

9. The docking and transfer device for a testing machine as described in claim 1, characterized in that, The support frame (1) is provided with a positioning control element (16) for controlling the lifting position of the rotary clamping mechanism (3). The positioning control element (16) is one or more, for controlling one or more of the uppermost position, lowermost position and rotatable position of the rotary clamping mechanism (3).

10. The docking and transfer device for a testing machine as described in claim 1, characterized in that, The support frame (1) is provided with several buffer blocks (13) near the upper and lower ends for contacting and buffering with the mounting base (33).

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