Adjusting device for sensor assembly testing machine

Abstract

The utility model relates to the technical field of sensor assembly accessory device, especially sensor assembly test machine's adjusting device, has simplified the initial installation alignment process of clamping jaw device and mounting mechanism, reduced the installation difficulty to can make the staff fast to its dismounting, therefore strengthened the practicality, including lifting device, clamping jaw device and mounting mechanism, lifting device back side lifting end passes through mounting mechanism and clamping jaw device front end connection, and mounting mechanism includes mounting plate, two sets of positioning plate, two sets of clamping plate, two sets of first clamping block, adjusting mechanism and protection mechanism, and mounting plate front end left side and lifting device back side lifting end, and clamping jaw device front and back right side evenly is provided with two sets of positioning plate, and mounting plate front and back right side evenly is provided with two sets of reserved hole, and two sets of positioning plate outside respectively and a set of mounting plate reserved hole in side sliding sleeve package, and mounting plate rear end and clamping jaw device front end close.

Description

Technical Field

[0001] This utility model relates to the technical field of sensor assembly auxiliary devices, and in particular to an adjustment device for a sensor assembly and testing machine. Background Technology

[0002] As is well known, sensor assembly and testing machines are core automated equipment in the sensor manufacturing industry, mainly used to complete the entire process of sensor assembly from component assembly to performance testing. This equipment integrates precision mechanics, automated control, and sensing technologies. Through the coordinated work of components such as robotic arms, gripper mechanisms, and conveying devices, it achieves precise sensor assembly. Simultaneously, it utilizes built-in testing modules to perform real-time testing of key performance indicators such as sensor sensitivity, accuracy, and stability, ensuring that products meet quality standards. When using existing sensor assembly and testing machines, the gripper mechanism is usually installed on the lifting mechanism to grab, transport and position sensor components or finished products. However, it has been found that the installation process is cumbersome, involving a large number of bolt tightening, wiring connections and complex debugging and calibration. It is not possible to quickly disassemble and replace the device through adjustment, which reduces the convenience of the device and thus results in poor practicality. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides an adjustment device for a sensor assembly and testing machine that simplifies the initial installation and alignment process of the gripper device and the installation mechanism, reduces the installation difficulty, and allows workers to quickly disassemble it, thus enhancing its practicality.

[0004] The adjustment device of the sensor assembly and testing machine of this utility model includes a lifting device, a gripper device, and an installation mechanism. The rear lifting end of the lifting device is connected to the front end of the gripper device through the installation mechanism. The installation mechanism includes an installation plate, two sets of positioning plates, two sets of clamping plates, two sets of first locking blocks, an adjustment mechanism, and a protective mechanism. The left front end of the installation plate is connected to the rear lifting end of the lifting device. Two sets of positioning plates are evenly arranged on the front and rear right sides of the gripper device. Two sets of reserved holes are evenly arranged on the front and rear right sides of the installation plate. The outer sides of the two sets of positioning plates are slidably fitted into the inner sides of the reserved holes of the installation plate, and the rear end of the installation plate is in close contact with the front end of the gripper device. A set of slots is provided at the opposite end of the two sets of positioning plates. One end of each of the two sets of first locking blocks is engaged with the slot, and the other end of each of the two sets of first locking blocks is connected to one end of a clamping plate. An adjustment mechanism is provided at the opposite end of the two sets of clamping plates, and a protective mechanism is provided at the front end of the installation plate.

[0005] Preferably, the adjusting mechanism includes a fixed block, a rotating rod, two sets of connecting screws, two sets of threaded cylinders, and a connecting assembly. A fixed block is provided on the rear side of the front end of the mounting plate. The fixed block has a working cavity. A reserved hole is provided at the front end of the working cavity of the fixed block. The outer side of the rotating rod is rotatably connected to the inner side of the reserved hole, and the rear end of the rotating rod is rotatably connected to the rear end of the working cavity of the fixed block. A set of through holes is provided at both ends of the working cavity of the fixed block. One end of the outer side of each of the two sets of threaded cylinders is rotatably connected to the inner side of the through hole. One end of each of the two sets of connecting screws is threadedly connected to one end of each of the threaded cylinders, and the other end of each of the two sets of connecting screws is connected to one end of each of the clamping plates. The other ends of the two threaded cylinders are connected to the outer side of the rotating rod through the connecting assembly.

[0006] Preferably, the protective mechanism includes a baffle, two sets of connecting blocks, two sets of support blocks, and a buffer assembly. Two sets of support blocks are evenly arranged on the front, rear, and right sides of the mounting plate. The bottoms of the two sets of connecting blocks are connected to the tops of the support blocks through the buffer assembly, respectively. The bottom of the baffle is evenly connected to the tops of the two sets of connecting blocks. The rear end of the baffle slides tightly against the front end of the mounting plate, and the baffle is located above the adjustment mechanism.

[0007] Preferably, the connecting assembly includes a first gear and two sets of second gears. The outer ends of the two sets of threaded cylinders are respectively connected to the inner side of one set of second gears, and the outer side of the rotating rod is connected to the inner side of the first gear. One end of the two sets of second gears is engaged with one end of the first gear.

[0008] Preferably, the buffer assembly includes two sets of damping rods and two sets of connecting springs. Each of the two sets of support blocks has a groove on its top. The bottom of each groove of the two sets of support blocks is connected to the bottom of a damping rod. The bottom of each of the two sets of connecting blocks is connected to the top of a damping rod. The outer sides of each of the two sets of damping rods are fitted onto the inner sides of a connecting spring. The bottom of each of the two sets of connecting blocks is slidably fitted onto the corresponding groove of the support block.

[0009] Preferably, it also includes two sets of sliders, with two sets of sliding grooves evenly provided at the front end of the mounting plate, the rear ends of the two sets of sliders being slidably connected to the sliding grooves respectively, and the front ends of the two sets of sliders being connected to the rear ends of a set of clamping plates respectively.

[0010] Preferably, it also includes a rotary handle, with the front end of the rotating rod and the rear end of the rotary handle connected.

[0011] Compared with the prior art, the adjustment device of the sensor assembly and testing machine of this utility model has the following advantages: the lifting end on the rear side of the lifting device is fixedly connected to the left side of the front end of the mounting plate, providing lifting power for the entire gripper device. The two sets of positioning plates of the gripper device are aligned with the reserved holes of the mounting plate and inserted, so that the outer side of the positioning plate slides and fits against the inner side of the reserved hole. At this time, the rear end of the mounting plate fits tightly against the front end of the gripper device. Then, the clamping plate is driven by the adjustment mechanism, so that the clamping plate drives the first locking block to move and lock into the slot of the positioning plate, thus completing the connection and fixation between the gripper device and the mounting mechanism. The protective mechanism at the front end of the mounting plate plays the role of protecting the adjustment mechanism, simplifying the initial installation and alignment process of the gripper device and the mounting mechanism, reducing the installation difficulty, and allowing workers to quickly disassemble it, thus enhancing its practicality. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is a top view of the cross-sectional structure of this utility model; Figure 3 This is a front view structural cross-sectional schematic diagram of this utility model; The following are labels in the attached diagram: 1. Lifting device; 2. Gripper device; 3. Mounting plate; 4. Positioning plate; 5. Clamping plate; 6. First locking block; 7. Fixing block; 8. Rotating rod; 9. Connecting screw; 10. Threaded cylinder; 11. Baffle; 12. Connecting block; 13. Support block; 14. First gear; 15. Second gear; 16. Damping rod; 17. Connecting spring; 18. Slider; 19. Rotating handle. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0014] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0015] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0016] like Figures 1 to 3 As shown, the adjustment device of the sensor assembly and testing machine of this utility model includes a lifting device 1, a gripper device 2, and an installation mechanism. The rear lifting end of the lifting device 1 is connected to the front end of the gripper device 2 through the installation mechanism. The installation mechanism includes an installation plate 3, two sets of positioning plates 4, two sets of clamping plates 5, two sets of first locking blocks 6, an adjustment mechanism, and a protective mechanism. The left front end of the installation plate 3 is connected to the rear lifting end of the lifting device 1. Two sets of positioning plates 4 are evenly arranged on the front, rear, and right sides of the gripper device 2. Two sets of reserved holes are evenly arranged on the front, rear, and right sides of the installation plate 3. The outer sides of the two sets of positioning plates 4 are respectively slidably fitted with the inner sides of the reserved holes of the installation plate 3, and the rear end of the installation plate 3 is tightly attached to the front end of the gripper device 2. A set of slots is provided at one end of each of the two sets of positioning plates 4. One end of each of the two sets of first locking blocks 6 is respectively engaged with the slot, and the other end of each set of first locking blocks 6 is respectively engaged with the slot. The clamping device is connected to one end of a set of clamping plates 5. An adjustment mechanism is provided at one end of each set of clamping plates 5, and a protective mechanism is provided at the front end of the mounting plate 3. The lifting end at the rear of the lifting device is fixedly connected to the left front end of the mounting plate, providing lifting power for the entire gripper device. The two sets of positioning plates of the gripper device are aligned with the pre-drilled holes in the mounting plate and inserted, so that the outer side of the positioning plate slides against the inner side of the pre-drilled hole. At this time, the rear end of the mounting plate is tightly fitted against the front end of the gripper device. Then, the clamping plate is driven by the adjustment mechanism, causing the clamping plate to move and engage with the first locking block in the slot of the positioning plate, completing the connection and fixation between the gripper device and the mounting mechanism. The protective mechanism at the front end of the mounting plate protects the adjustment mechanism, simplifying the initial installation and alignment process of the gripper device and the mounting mechanism, reducing installation difficulty, and allowing workers to quickly disassemble it, thus enhancing its practicality.

[0017] In a preferred embodiment, the adjusting mechanism includes a fixed block 7, a rotating rod 8, two sets of connecting screws 9, two sets of threaded cylinders 10, and a connecting assembly. A fixed block 7 is provided on the rear side of the front end of the mounting plate 3. The fixed block 7 has a working cavity, and a pre-drilled hole is provided at the front end of the working cavity. The outer side of the rotating rod 8 is rotatably connected to the inner side of the pre-drilled hole, and the rear end of the rotating rod 8 is rotatably connected to the rear end of the working cavity of the fixed block 7. A set of through holes is provided at both ends of the working cavity of the fixed block 7. One end of each of the two sets of threaded cylinders 10 is rotatably connected to the inner side of the through holes. One end of each of the two sets of connecting screws 9 is connected to one set of threaded cylinders. One end of the threaded cylinder 10 is threaded, and the other ends of the two sets of connecting screws 9 are respectively connected to one end of a set of clamping plates 5. The other ends of the two threaded cylinders 10 are respectively connected to the outside of the rotating rod 8 through the connecting assembly. The rotating rod is driven to rotate in the working cavity of the fixed block. The rotating rod drives the two sets of threaded cylinders to rotate synchronously through the connecting assembly. When the threaded cylinders rotate, the connecting screws threaded to them move axially, thereby driving the clamping plates to move. The clamping plates then push the first locking block to be locked in the slot of the positioning plate, thereby fixing the gripper device. The operation is labor-saving and convenient, requiring no additional tools, reducing the labor intensity of the operator, and thus enhancing its practicality.

[0018] As a preferred embodiment of the above, the protective mechanism includes a baffle 11, two sets of connecting blocks 12, two sets of support blocks 13, and a buffer assembly. Two sets of support blocks 13 are evenly arranged on the front, rear, and right sides of the mounting plate 3. The bottoms of the two sets of connecting blocks 12 are respectively connected to the tops of the support blocks 13 through the buffer assembly. The bottom of the baffle 11 is evenly connected to the tops of the two sets of connecting blocks 12. The rear end of the baffle 11 and the front end of the mounting plate 3 slide tightly against each other, and the baffle 11 is located above the adjustment mechanism. When an external object or dust approaches the adjustment mechanism, it first contacts the baffle. After the baffle is subjected to force, it squeezes the buffer assembly through the connecting blocks, which can reduce the impact of external impact on the entire device and prevent the adjustment mechanism from loosening or parts from being damaged due to collision, thus enhancing its practicality.

[0019] As a preferred embodiment of the above, the connecting assembly includes a first gear 14 and two sets of second gears 15. The outer ends of the two sets of threaded cylinders 10 are respectively connected to the inner side of one set of second gears 15, and the outer side of the rotating rod 8 is connected to the inner side of the first gear 14. One end of the two sets of second gears 15 is engaged with one end of the first gear 14. When the rotating rod rotates, it drives the first gear connected to it to rotate synchronously. The first gear meshes with the second gears on both sides, transmitting power to the second gears, causing the second gears to drive the threaded cylinders to rotate. This has the characteristics of accurate transmission ratio and high transmission efficiency, and can accurately control the rotation speed and angle of the threaded cylinders, ensuring the accuracy of the adjustment of the clamping device installation position, thus enhancing practicality.

[0020] As a preferred embodiment of the above, the buffer assembly includes two sets of damping rods 16 and two sets of connecting springs 17. Each of the two sets of support blocks 13 has a groove on its top. The bottom of each groove in the two sets of support blocks 13 is connected to the bottom of a set of damping rods 16. The bottom of each of the two sets of connecting blocks 12 is connected to the top of a set of damping rods 16. The outer sides of each set of damping rods 16 are fitted onto the inner sides of a set of connecting springs 17, and the bottoms of each set of connecting blocks 12 are slidably fitted onto the corresponding grooves of the support blocks 13. When the baffle is subjected to external force, the connecting blocks press down on the damping rods and connecting springs. The combination of the damping rods and connecting springs effectively absorbs and buffers external impact forces, reducing the impact of external forces on the adjustment mechanism and the entire device, improving the device's impact resistance, and thus enhancing its practicality.

[0021] As a preferred embodiment of the above embodiment, it further includes two sets of sliders 18. The front end of the mounting plate 3 is evenly provided with two sets of sliding grooves. The rear ends of the two sets of sliders 18 are respectively slidably connected to the set of sliding grooves, and the front ends of the two sets of sliders 18 are respectively connected to the rear ends of a set of clamping plates 5. This restricts the movement direction of the clamping plates, improves the stability and accuracy of the movement of the clamping plates, and thus enhances the practicality.

[0022] As a preferred embodiment of the above, a rotating handle 19 is also included, with the front end of the rotating rod 8 and the rear end of the rotating handle 19 connected; this allows the operator to quickly rotate the rotating rod, thus enhancing practicality.

[0023] The adjustment device of the sensor assembly and testing machine of this utility model, when in operation, aligns the two sets of positioning plates of the gripper device with the reserved holes of the mounting plate and inserts them, so that the outer side of the positioning plate slides and fits against the inner side of the reserved hole, and the rear end of the mounting plate is in close contact with the front end of the gripper device. Rotating the rotating handle drives the rotating rod to rotate, and through the meshing of the first gear and the second gear, drives the threaded cylinder to rotate, so that the connecting screw drives the clamping plate to move. The clamping plate pushes the first locking block into the slot of the positioning plate, thus completing the fixation of the gripper device and the mounting mechanism. After the inspection is correct, the work can begin. Before completing the above actions, it is first moved to the position required by the user.

[0024] The terms “vertical,” “horizontal,” “left,” “right,” and similar expressions used in this article are for illustrative purposes only.

[0025] In this utility model, the terms "first," "second," and "third" do not represent a specific quantity or order, but are merely used to distinguish names.

[0026] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. An adjustment device for a sensor assembly and testing machine, comprising a lifting device (1), a gripper device (2), and an installation mechanism, wherein the rear lifting end of the lifting device (1) is connected to the front end of the gripper device (2) via the installation mechanism, characterized in that, The installation mechanism includes an installation plate (3), two sets of positioning plates (4), two sets of clamping plates (5), two sets of first locking blocks (6), an adjustment mechanism, and a protective mechanism. The front left side of the installation plate (3) is connected to the rear lifting end of the lifting device (1). Two sets of positioning plates (4) are evenly arranged on the front and rear right sides of the gripper device (2). Two sets of reserved holes are evenly arranged on the front and rear right sides of the installation plate (3). The outer sides of the two sets of positioning plates (4) are respectively slidably fitted with the inner side of the reserved hole of the installation plate (3). The rear end of the installation plate (3) is tightly attached to the front end of the gripper device (2). A set of slots is provided at one end of each of the two sets of positioning plates (4). One end of each of the two sets of first locking blocks (6) is respectively engaged with the slot. The other end of each of the two sets of first locking blocks (6) is respectively connected to one end of a set of clamping plates (5). An adjustment mechanism is provided at one end of each of the two sets of clamping plates (5). A protective mechanism is provided at the front end of the installation plate (3).

2. The adjustment device of the sensor assembly and testing machine as described in claim 1, characterized in that, The adjustment mechanism includes a fixed block (7), a rotating rod (8), two sets of connecting screws (9), two sets of threaded cylinders (10), and a connecting assembly. The fixed block (7) is provided on the rear side of the front end of the mounting plate (3). The fixed block (7) is provided with a working cavity. The front end of the working cavity of the fixed block (7) is provided with a reserved hole. The outer side of the rotating rod (8) is rotatably connected to the inner side of the reserved hole. The rear end of the rotating rod (8) is rotatably connected to the rear end of the working cavity of the fixed block (7). The left and right ends of the working cavity of the fixed block (7) are respectively provided with a set of through holes. The outer end of the two sets of threaded cylinders (10) is rotatably connected to the inner side of the through hole. The two sets of connecting screws (9) are respectively threaded to one end of a set of threaded cylinders (10). The other end of the two sets of connecting screws (9) is respectively connected to one end of a set of clamps (5). The other end of the two threaded cylinders (10) is respectively connected to the outer side of the rotating rod (8) through the connecting assembly.

3. The adjustment device of the sensor assembly and testing machine as described in claim 1, characterized in that, The protective mechanism includes a baffle (11), two sets of connecting blocks (12), two sets of support blocks (13) and a buffer assembly. Two sets of support blocks (13) are evenly arranged on the front, back and right sides of the mounting plate (3). The bottoms of the two sets of connecting blocks (12) are connected to the tops of the support blocks (13) through the buffer assembly. The bottom of the baffle (11) is evenly connected to the tops of the two sets of connecting blocks (12). The rear end of the baffle (11) and the front end of the mounting plate (3) slide tightly together, and the baffle (11) is located above the adjustment mechanism.

4. The adjustment device of the sensor assembly and testing machine as described in claim 2, characterized in that, The connecting assembly includes a first gear (14) and two sets of second gears (15). The outer ends of the two sets of threaded cylinders (10) are respectively connected to the inner side of one set of second gears (15), and the outer side of the rotating rod (8) is connected to the inner side of the first gear (14). One end of the two sets of second gears (15) is engaged with one end of one set of first gears (14).

5. The adjustment device of the sensor assembly and testing machine as described in claim 3, characterized in that, The buffer assembly includes two sets of damping rods (16) and two sets of connecting springs (17). The top of each of the two sets of support blocks (13) is provided with a set of grooves. The bottom of the grooves of the two sets of support blocks (13) is connected to the bottom of a set of damping rods (16), and the bottom of the two sets of connecting blocks (12) is connected to the top of a set of damping rods (16). The outer sides of the two sets of damping rods (16) are respectively fitted to the inner sides of a set of connecting springs (17), and the bottom of the two sets of connecting blocks (12) are respectively slidably fitted to the grooves of the corresponding support blocks (13).

6. The adjustment device of the sensor assembly and testing machine as described in claim 2, characterized in that, It also includes two sets of sliders (18), and two sets of sliding grooves are evenly provided at the front end of the mounting plate (3). The rear ends of the two sets of sliders (18) are slidably connected to the sliding grooves respectively, and the front ends of the two sets of sliders (18) are connected to the rear ends of a set of clamps (5) respectively.

7. The adjustment device of the sensor assembly and testing machine as described in claim 2, characterized in that, It also includes a rotating handle (19), a front end of a rotating rod (8), and a rear end connection of the rotating handle (19).

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