CN223139359U

CN223139359U - A device for automatically and quickly detecting the bonding force of magnetic components

Info

Publication number: CN223139359U
Application number: CN202421921390.1U
Authority: CN
Inventors: 邬晓东; 周维娜; 马学光; 刘浩恩; 朱晨辉; 周保平
Original assignee: Baotou INST Magnetic New Material Co Ltd
Current assignee: Baotou INST Magnetic New Material Co Ltd
Priority date: 2024-08-08
Filing date: 2024-08-08
Publication date: 2025-07-22
Anticipated expiration: 2034-08-08

Abstract

The utility model discloses equipment for automatically and rapidly detecting the adhesion force of a magnetic assembly, which comprises a workbench, a placing seat, a moving assembly, a detecting assembly and a control assembly, wherein the placing seat is arranged on the workbench and is used for placing a jig provided with the magnetic assembly to be detected, the moving assembly is arranged on the workbench and is provided with a pressing rod, the moving assembly is used for driving the pressing rod of the detecting assembly to press against the magnetic assembly to be detected of the jig, and the control assembly is electrically connected with the moving assembly and is used for controlling the moving assembly to move. According to the jig provided by the utility model, the jig provided with the components to be detected is placed by the placing seat, so that the jig can adapt to different types of magnetic components, the control component controls the moving component to move, the detecting component on the moving component is driven to move to the upper part of the magnetic component, the pressing rod of the detecting component abuts against the magnetic component to detect the adhesive force, the structure is simple, the adhesive force of various magnetic components can be detected, the production efficiency is improved, and the production cost is reduced.

Description

Automatic quick equipment that detects magnetic assembly adhesion

Technical Field

The utility model relates to the technical field of magnetic component detection, in particular to equipment for automatically and rapidly detecting the adhesion force of a magnetic component.

Background

In the production process of the magnetic assembly, the adhesive force test is carried out on the magnetic assembly which completes the adhesive process according to actual requirements. The difference of the shape, the size and the like of each magnetic component can lead to different adhesion forces, so that the requirement of the adhesion force of each magnetic component on the actual production is different.

When the existing magnetic assembly adhesion force test is performed, the test is mainly performed by means of manual operation, but the consistency of the pressure value applied to the magnetic assembly by the manual operation cannot be ensured, and the detection effect is easily affected. And the manual operation has higher labor cost and lower efficiency. In addition, the existing magnetic assembly adhesion force detection device can only detect the magnetic assembly with a specific shape, and when the shape of the magnetic assembly changes, the whole detection device needs to be replaced, so that the production cost is high.

Disclosure of utility model

The utility model aims to provide equipment for automatically and rapidly detecting the adhesive force of a magnetic assembly, which can detect the adhesive force of various magnetic assemblies with different forces, improve the production efficiency and reduce the production cost.

The device for automatically and rapidly detecting the adhesion force of the magnetic assembly is characterized by comprising a workbench, a placing seat, a moving assembly, a detecting assembly and a control assembly, wherein the placing seat is arranged on the workbench and is used for placing a jig provided with the magnetic assembly to be detected, the moving assembly is arranged on the workbench, the detecting assembly is arranged on the moving assembly, a pressing rod is arranged on the detecting assembly, the moving assembly is used for driving the pressing rod of the detecting assembly to press against the magnetic assembly to be detected of the jig, and the control assembly is electrically connected with the moving assembly and is used for controlling the moving assembly to move.

Preferably, the device further comprises a pressure sensor, wherein the pressure sensor is fixedly arranged on the placement seat.

Preferably, the moving assembly comprises an X-axis module, a Y-axis module and a Z-axis module, the detecting assembly is arranged on the Z-axis module of the moving assembly, the X-axis module and the Y-axis module jointly drive the detecting assembly to move to the upper part of the jig, and a pressure bar on the Z-axis module driving detecting assembly is pressed down to lean against the magnetic assembly to be detected of the jig.

Preferably, the detection assembly further comprises a connecting plate, a sliding rail, a sliding block and a pressing block, wherein the connecting plate is fixedly arranged on the Z-axis module, the sliding rail is longitudinally arranged on the connecting plate, the sliding block is arranged on the sliding rail in a sliding manner, the pressing block is fixedly arranged on the sliding block, and the pressing rod is fixedly arranged at the lower end of the pressing block.

Preferably, the detection assembly further comprises a limiting block and a buffer spring, the limiting block is fixedly arranged on the connecting piece and located above the pressing block, a first blind hole is formed in the bottom of the limiting block, a second blind hole is formed in the top of the pressing block, one end of the buffer spring is arranged in the first blind hole, and the other end of the buffer spring is arranged in the second blind hole.

Preferably, the detection assembly further comprises a mounting plate and a fixing bolt, the mounting plate is arranged on the Z-axis module, a plurality of threaded blind holes are longitudinally formed in the mounting plate, mounting through holes matched with the threaded blind holes are formed in the connecting plate, and the fixing bolt penetrates through the mounting through holes and is matched with the threaded blind holes to fix the connecting plate on the mounting plate.

Preferably, the X-axis module comprises a first guide rail, a sliding table and a first driving assembly, wherein the first guide rail is transversely and fixedly arranged on the workbench, the sliding table is slidably arranged on the first guide rail, the placing seat is fixedly arranged on the top surface of the sliding table, and the first driving assembly is arranged in the workbench and used for driving the sliding table to move along the first guide rail.

Preferably, the Y-axis module comprises a portal frame, a second guide rail and a second driving assembly, wherein the portal frame is fixedly arranged on the workbench and positioned above the X-axis module, the second guide rail is longitudinally and fixedly arranged on the portal frame, the Z-axis module is slidably arranged on the second guide rail, and the second driving assembly is arranged in the portal frame and used for driving the Z-axis module to move along the second guide rail.

Preferably, the Z-axis module comprises a fixing frame and a third driving assembly, the fixing frame is arranged on the Y-axis module in a sliding mode, the detection assembly is arranged on the fixing frame in a sliding mode, and the third driving assembly is arranged in the fixing frame and used for driving the detection assembly to slide up and down to drive the compression bar to abut against the magnetic assembly.

Preferably, the placing seat is a square plate, and a plurality of positioning holes for fixing and connecting the jig are formed in the placing seat.

After the scheme is adopted, the jig provided with the components to be detected is placed through the placing seat, so that the jig can be suitable for different types of magnetic components, the control component controls the moving component to move, the detecting component on the moving component is driven to move to the position above the magnetic component, and the pressing rod of the detecting component abuts against the magnetic component to detect the adhesive force.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a portion of an exploded view of the detection assembly of the present utility model.

Description of the reference numerals:

1. The device comprises a workbench, a placing seat, 21, a positioning hole, 3, a moving assembly, 31, an X-axis module, 311, a sliding table, 32, a Y-axis module, 321, a portal frame, 322, a second guide rail, 33, a Z-axis module, 331, a fixing frame, 4, a detecting assembly, 40, a compression bar, 41, a connecting plate, 411, a mounting through hole, 42, a sliding rail, 43, a sliding block, 44, a pressing block, 45, a limiting block, 46, a buffer spring, 47, a mounting plate, 471, a threaded blind hole, 5, a jig, 6 and a pressure sensor.

Detailed Description

The utility model will now be further described with reference to the drawings and detailed description.

The embodiment provides equipment for automatically and rapidly detecting the adhesion force of a magnetic assembly, which is shown in fig. 1 and 2 and comprises a workbench 1, a placing seat 2, a moving assembly 3, a detecting assembly 4 and a control assembly, wherein the placing seat 2 is arranged on the workbench 1 and is used for placing a jig 5 provided with the magnetic assembly to be detected, the moving assembly 3 is arranged on the workbench 1, the detecting assembly 4 is arranged on the moving assembly 3, a pressing rod 40 is arranged on the detecting assembly 4, the moving assembly 3 is used for driving the pressing rod 40 of the detecting assembly 4 to press down against the magnetic assembly to be detected of the jig 5, and the control assembly is electrically connected with the moving assembly 3 and is used for controlling the moving assembly 3 to move.

The placing seat 2 of this embodiment can be used for placing various magnetic assemblies, and the control assembly drives the moving assembly 3 to move to the upper part of the corresponding magnetic assembly, so that the pressing force of the pressing rod 40 can be precisely controlled, the detection of the adhesion force of different magnetic assemblies is realized, the detection period is shortened, the labor cost can be reduced due to semi-automatic operation, and the production efficiency is improved.

As shown in fig. 1, the device further comprises a pressure sensor 6, wherein the pressure sensor 6 is fixedly arranged on the placement seat 2. The placing seat 2 of the embodiment can be used for placing magnetic assemblies with various specifications, and as the bonding force required by the magnetic assemblies with various specifications is different, the embodiment is provided with the pressure sensor 6 on the placing seat 2 for testing the pressing rod 40 of the detecting assembly 4, and the structure is simple and visual, and can adapt to different types of magnetic assemblies.

As shown in fig. 1, the moving assembly 3 includes an X-axis module 31, a Y-axis module 32 and a Z-axis module 33, the detecting assembly 4 is disposed on the Z-axis module 33 of the moving assembly 3, the X-axis module 31 and the Y-axis module 32 jointly drive the detecting assembly 4 to move above the jig 5, and the Z-axis module 33 drives the pressing rod 40 on the detecting assembly 4 to press down against the magnetic assembly to be detected of the jig 5.

In this embodiment, the detection assembly 4 is driven to move in the horizontal plane by the X-axis module 31 and the Y-axis module 32 together, so that the detection assembly 4 can be ensured to accurately move to a designated position above the jig 5, and the device can adapt to magnetic assemblies with different sizes and layouts. The Z-axis module 33 of this embodiment is responsible for driving the pressing rod 40 to press down against the magnetic component to be detected of the jig 5, and the pressing force of the pressing rod 40 can be adjusted through the Z-axis module 33, so that different adhesive force detection requirements are realized, and the structure is simple, and adhesive force detection can be performed on various magnetic components. Of course, in other embodiments, the moving assembly 3 may be configured to slide relatively, and the relative position of the moving assembly 3 may be adjusted.

As shown in fig. 2, the detecting assembly 4 further includes a connecting plate 41, a sliding rail 42, a sliding block 43 and a pressing block 44, the connecting plate 41 is fixedly disposed on the Z-axis module 33, the sliding rail 42 is longitudinally disposed on the connecting plate 41, the sliding block 43 is slidably disposed on the sliding rail 42, the pressing block 44 is fixedly disposed on the sliding block 43, and the pressing rod 40 is fixedly disposed at the lower end of the pressing block 44. The sliding rail 42 of the present embodiment is longitudinally disposed on the connecting plate 41, and the slider 43 is slidably disposed on the sliding rail 42, ensuring accurate movement of the pressing block 44 in the vertical direction. Through the guiding action of the slide rail 42, the slide block 43 can move stably, thereby ensuring the accuracy and consistency of the pressing force of the pressing rod 40. By adjusting the positions of the slide rail 42 and the slide block 43, the pressing position and the pressing angle of the pressing rod 40 can be flexibly adjusted to adapt to magnetic assemblies to be detected with different sizes and shapes. The number of the sliding rails 42 is two, the number of the sliding blocks 43 is two, the number of the pressing blocks 44 is two, and accordingly, the number of the pressing rods 40 on the pressing blocks 44 is two, and in other embodiments, the sliding blocks can be adjusted according to actual requirements.

As shown in fig. 2, the detecting component 4 further includes a limiting block 45 and a buffer spring 46, where the limiting block 45 is fixedly disposed on the connecting piece and located above the pressing block 44, a first blind hole is formed in the bottom of the limiting block 45, a second blind hole is formed in the top of the pressing block 44, one end of the buffer spring 46 is disposed in the first blind hole, and the other end of the buffer spring 46 is disposed in the second blind hole. The buffer spring 46 of this embodiment can play the cushioning effect at depression bar 40 in-process of pushing down, reduces the direct impact between depression bar 40 and the magnetic assembly that waits to detect, through the cushioning effect of buffer spring 46, can ensure that the dynamics of depression bar 40 when the contact wait to detect the magnetic assembly is more even and stable, avoids the detection error because of the impact leads to.

As shown in fig. 2, the detecting assembly 4 further includes a mounting plate 47 and a fixing bolt, the mounting plate 47 is disposed on the Z-axis module 33, a plurality of threaded blind holes 471 are longitudinally formed in the mounting plate 47, a mounting through hole 411 matched with the threaded blind holes 471 is formed in the connecting plate 41, and the fixing bolt passes through the mounting through hole 411 and is matched with the threaded blind holes 471 to fix the connecting plate 41 on the mounting plate 47.

The mounting plate 47 of this embodiment is fixedly disposed on the Z-axis module 33 to provide a stable support base for the connection plate 41. The firm connection between the connection plate 41 and the mounting plate 47 is achieved by the fixing bolts passing through the mounting through holes 411 on the connection plate 41 and cooperating with the threaded blind holes 471 on the mounting plate 47. The mounting plate 47 of this embodiment is longitudinally provided with a plurality of threaded blind holes 471 for adjusting the mounting height of the connecting plate 41, and has flexible use and simple assembly and disassembly.

As shown in fig. 1, the X-axis module 31 includes a first guide rail, a sliding table 311 and a first driving assembly, where the first guide rail is transversely fixed on the working table 1, the sliding table 311 is slidably disposed on the first guide rail, the placement seat 2 is fixedly disposed on the top surface of the sliding table 311, and the first driving assembly is disposed in the working table 1 and is used for driving the sliding table 311 to move along the first guide rail.

The first guide rail of this embodiment is laterally fixed on the workbench 1, and provides an accurate lateral movement path for the sliding table 311, and the first driving component is disposed in the workbench 1 and is used for driving the sliding table 311 to move along the first guide rail. Through the output of accurate control drive assembly, can realize the accurate control to slip table 311 velocity of movement and position, satisfy the demand of high accuracy detection. Because the sliding table 311 can freely slide on the first guide rail, the position and the moving range of the sliding table 311 can be flexibly adjusted according to the size and the shape of the magnetic assembly to be detected, and the magnetic assembly detection device is simple in structure and convenient to use.

As shown in fig. 1, the Y-axis module 32 includes a gantry 321, a second guide rail 322 and a second driving assembly, where the gantry 321 is fixedly disposed on the workbench 1 and located above the X-axis module 31, the second guide rail 322 is longitudinally fixedly disposed on the gantry 321, the Z-axis module 33 is slidably disposed on the second guide rail 322, and the second driving assembly is disposed in the gantry 321 and is used for driving the Z-axis module 33 to move along the second guide rail 322.

The gantry 321 of the present embodiment is used as a main support structure of the Y-axis module 32, and is fixedly disposed on the table 1 and above the X-axis module 31, so as to provide a stable support for the entire Y-axis module 32. The second guide rail 322 is longitudinally and fixedly arranged on the portal frame 321, accurate guiding and stable supporting are provided for sliding of the Z-axis module 33, and the second driving assembly can rapidly drive the Z-axis module 33 to move to a designated position along the second guide rail 322, so that the magnetic assembly on the placement seat 2 is matched with the X-axis module 31 to detect the adhesive force.

As shown in fig. 1, the Z-axis module 33 includes a fixing frame 331 and a third driving component, the fixing frame 331 is slidably disposed on the Y-axis module 32, the detecting component 4 is slidably disposed on the fixing frame 331, and the third driving component is disposed in the fixing frame 331 and is used for driving the detecting component 4 to slide up and down to drive the pressing rod 40 to abut against the magnetic component.

The third driving component of this embodiment is disposed in the fixing frame 331 and is used for driving the detecting component 4 to slide up and down. By precisely controlling the output of the third drive assembly, precise control of the detection assembly 4 in the vertical direction can be achieved, ensuring that the plunger 40 can accurately rest against the magnetic assembly.

Further, the first driving assembly of the embodiment comprises a first screw rod and a first servo motor, the first screw rod is rotatably arranged on the first guide rail, the bottom of the sliding table 311 is sleeved on the first screw rod in a threaded mode, the first servo motor is arranged in the workbench 1, the first screw rod is fixedly connected with an output shaft of the first servo motor in a coaxial mode, the first screw rod is driven to rotate through the first servo motor, and the first screw rod drives the sliding table 311 to slide along the first guide rail.

Further, the second driving assembly of the embodiment includes a second screw rod and a second servo motor, the second screw rod and the second servo motor are arranged in the portal frame 321, the second screw rod is rotatably arranged on the second guide rail 322, the fixing frame 331 of the Z-axis module 33 is sleeved on the second screw rod in a threaded manner, the second screw rod is coaxially and fixedly connected with the output shaft of the second servo motor, and the second screw rod is driven to rotate by the second servo motor so that the Z-axis module 33 slides along the second guide rail 322.

Further, the third driving assembly of the embodiment includes a third screw rod and a third servo motor, the third screw rod and the third servo motor are disposed in the fixing frame 331, the mounting plate 47 of the detecting assembly 4 is sleeved on the third screw rod, the third screw rod is coaxially and fixedly connected with an output shaft of the third servo motor, and the third screw rod is driven to rotate by the third servo motor so that the moving assembly 3 slides up and down along the fixing frame 331.

The driving assemblies of this embodiment all employ lead screws and servo motors, and driving assemblies of other structures may also be employed in other embodiments.

As shown in fig. 1, the placement seat 2 is a square plate, and a plurality of positioning holes 21 for fixedly connecting the jig 5 are formed in the placement seat 2. The placement seat 2 of the embodiment is square, but not limited to this, and the fixture 5 is provided with a positioning through hole matched with the positioning hole 21, and the positioning of the fixture 5 on the placement plate can be realized by inserting a pin through the positioning through hole and embedding the pin into the positioning hole 21.

The application process of the utility model is as follows:

The operator firstly fixes the jig 5 with the magnetic component to be detected on the placing table, presses the switch of the control component, and according to the required adhesive force of the magnetic component, the control component firstly drives the pressing rod 40 on the moving component 3 to press down against the pressure sensor 6 to obtain corresponding pressing force, and at the moment, the control component converts the pressing force into corresponding pressing distance, namely the distance that the pressing rod 40 still needs to continue pressing after pressing against the surface of the magnetic component.

Then the control assembly controls the X-axis module 31 and the Y-axis module 32 of the moving assembly 3 to drive the detecting assembly 4 to move above the corresponding jig 5, and the Z-axis module 33 drives the pressing rod 40 of the detecting assembly 4 to press down against the surface of the magnetic assembly, and at the moment, the control assembly can control the pressing rod 40 to continuously press down for a corresponding distance, so that the detection of the adhesive force of the magnetic assembly is realized.

The directional terms mentioned in the present specification are defined with respect to the structures shown in the drawings, which are relative concepts, and thus may be changed accordingly according to different positions and different use states thereof. These and other directional terms should not be construed as limiting terms.

The above embodiments are only preferred embodiments of the present utility model, and are not limited to the present utility model, and all equivalent changes made according to the design key of the present utility model fall within the protection scope of the present utility model.

Claims

1. The equipment for automatically and rapidly detecting the adhesion force of the magnetic assembly is characterized by comprising a workbench, a placing seat, a moving assembly, a detecting assembly and a control assembly;

The placing seat is arranged on the workbench and is used for placing a jig provided with a magnetic component to be detected;

The moving assembly is arranged on the workbench, the detecting assembly is arranged on the moving assembly, a pressing rod is arranged on the detecting assembly, and the moving assembly is used for driving the pressing rod of the detecting assembly to press down against the magnetic assembly to be detected of the jig;

the control assembly is electrically connected with the moving assembly and used for controlling the moving assembly to move.

2. The apparatus for automatically and rapidly detecting an adhesion force of a magnetic assembly according to claim 1, further comprising a pressure sensor fixedly disposed on the placement base.

3. The apparatus for automatically and rapidly detecting adhesion force of a magnetic assembly according to claim 1, wherein the moving assembly comprises an X-axis module, a Y-axis module and a Z-axis module, the detecting assembly is arranged on the Z-axis module of the moving assembly, the X-axis module and the Y-axis module jointly drive the detecting assembly to move above the jig, and the Z-axis module drives a pressing rod on the detecting assembly to press against the magnetic assembly to be detected of the jig.

4. The apparatus for automatically and rapidly detecting adhesion force of a magnetic assembly according to claim 3, wherein the detecting assembly further comprises a connecting plate, a sliding rail, a sliding block and a pressing block, wherein the connecting plate is fixedly arranged on the Z-axis module, the sliding rail is longitudinally arranged on the connecting plate, the sliding block is slidingly arranged on the sliding rail, the pressing block is fixedly arranged on the sliding block, and the pressing rod is fixedly arranged at the lower end of the pressing block.

5. The device for automatically and rapidly detecting the adhesion force of the magnetic assembly according to claim 4, wherein the detecting assembly further comprises a limiting block and a buffer spring, the limiting block is fixedly arranged on the connecting piece and located above the pressing block, a first blind hole is formed in the bottom of the limiting block, a second blind hole is formed in the top of the pressing block, one end of the buffer spring is arranged in the first blind hole, and the other end of the buffer spring is arranged in the second blind hole.

6. The apparatus for automatically and rapidly detecting adhesion force of a magnetic assembly according to claim 4, wherein the detecting assembly further comprises a mounting plate and a fixing bolt, the mounting plate is arranged on the Z-axis module, a plurality of threaded blind holes are longitudinally formed in the mounting plate, mounting through holes matched with the threaded blind holes are formed in the connecting plate, and the fixing bolt penetrates through the mounting through holes and is matched with the threaded blind holes to fix the connecting plate on the mounting plate.

7. The apparatus for automatically and rapidly detecting adhesion force of a magnetic assembly according to claim 3, wherein the X-axis module comprises a first guide rail, a sliding table and a first driving assembly, the first guide rail is transversely and fixedly arranged on the workbench, the sliding table is slidably arranged on the first guide rail, the placement seat is fixedly arranged on the top surface of the sliding table, and the first driving assembly is arranged in the workbench and used for driving the sliding table to move along the first guide rail.

8. An apparatus for automatically and rapidly detecting adhesion of a magnetic assembly as recited in claim 3, wherein the Y-axis module includes a gantry fixedly disposed on the table above the X-axis module, a second guide rail longitudinally fixedly disposed on the gantry, the Z-axis module slidably disposed on the second guide rail, and a second drive assembly disposed within the gantry for driving the Z-axis module to move along the second guide rail.

9. The apparatus for automatically and rapidly detecting adhesion force of a magnetic assembly according to claim 3, wherein the Z-axis module comprises a fixing frame and a third driving assembly, the fixing frame is slidably arranged on the Y-axis module, the detecting assembly is slidably arranged on the fixing frame, and the third driving assembly is arranged in the fixing frame and is used for driving the detecting assembly to slide up and down to drive the pressing rod to abut against the magnetic assembly.

10. The apparatus for automatically and rapidly detecting adhesion force of a magnetic assembly according to claim 1, wherein the placement base is a square plate, and a plurality of positioning holes for fixedly connecting the jig are formed in the placement base.