Magnetic force testing equipment

Abstract

The utility model discloses magnetic force testing equipment. The magnetic force testing equipment comprises a rack, a testing assembly, a first conveying assembly, a second conveying assembly, a connecting bridge and a shifting assembly, the testing assembly is arranged on the rack in a sliding mode, and the testing assembly can slide on the rack in the front-back direction and can also slide on the rack in the left-right direction; the first conveying assembly is connected with the rack; the second conveying assembly is connected with the rack; two ends of the connecting bridge are respectively connected with the first conveying assembly and the second conveying assembly; the shifting assembly is connected with the machine frame, a workpiece can slide in the preset direction through the first conveying assembly and the second conveying assembly, and the workpiece slides to the second conveying assembly from the first conveying assembly or slides to the first conveying assembly from the second conveying assembly through cooperation of the connecting bridge and the shifting assembly. Therefore, the workpiece can move circularly, the adjustment frequency of the test assembly is reduced, and the test efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the testing field, in particular to a magnetic testing device. Background Art

[0002] After installing the magnetic sheet on the product, it is usually necessary to perform a magnetic test before the next processing step or before the finished product leaves the factory. If magnetic sheets are installed on both the front and back sides of the product, then both the front and back sides need to be tested. Currently, manual operation is generally used for testing, but this will result in low operating efficiency and there will be a certain risk of leakage if the operation is improper. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a magnetic force testing device, which can reduce the operation steps and improve the testing efficiency.

[0004] A magnetic testing device according to an embodiment of the first aspect of the utility model includes: a frame, a test component, a first conveying component, a second conveying component, a connecting bridge and a toggle component; the first conveying component is connected to the frame, and the first conveying component is used to drive the workpiece to move; the second conveying component is connected to the frame, and the first conveying component is used to drive the workpiece to move; the two ends of the connecting bridge are respectively connected to the first conveying component and the second conveying component, and the connecting bridge is used to pass the workpiece; the toggle component is connected to the frame, and the toggle component is used to cooperate in toggling the workpiece through the connecting bridge; the test component is slidably arranged on the frame, and the test component is used to test the magnetic force of the front end of the workpiece on the first conveying component, and the test component is used to test the magnetic force of the rear end of the workpiece on the second conveying component.

[0005] A magnetic testing device according to an embodiment of the utility model has at least the following beneficial effects: the workpiece can be slid in a predetermined direction by setting the first conveying assembly and the second conveying assembly, and the workpiece can be slid from the first conveying assembly to the second conveying assembly or from the second conveying assembly to the first conveying assembly by cooperation of the setting of the connecting bridge and the toggle assembly, so that the workpiece can be moved in a circular motion, the number of adjustments of the test assembly is reduced, and the test efficiency is greatly improved.

[0006] According to some embodiments of the present invention, the first conveying assembly includes:

[0007] A first conveying track is connected to the frame, the first conveying track is slidably connected to a first sliding belt, the first sliding belt slides backward relative to the first conveying track, and the first sliding belt is used to drive the workpiece to slide;

[0008] A first pushing platform, vertically slidably connected to the frame, the first pushing platform is used to push up the workpiece;

[0009] A first stopper, vertically slidably connected to the frame, the first stopper being used to stop a workpiece;

[0010] The second push-up platform is vertically slidably connected to the frame, and the first push-up platform is used to push up the workpiece. The first push-up platform and the second push-up platform can push the workpiece to a predetermined height, or place the workpiece on the first sliding belt after receiving the workpiece. The workpiece can remain stable during the conveying process by providing the first sliding belt and the first push-up platform and the second push-up platform. This helps to reduce errors and damages on the production line and improve product quality.

[0011] According to some embodiments of the present invention, the second conveying assembly includes:

[0012] A second conveying track is connected to the frame, the second conveying track is slidably connected to a second sliding belt, the second sliding belt slides forward relative to the second conveying track, and the second sliding belt is used to drive the workpiece to slide;

[0013] A third pushing platform is vertically slidably connected to the frame, and the first pushing platform is used to push up the workpiece;

[0014] A second stopper is vertically slidably connected to the frame, the second stopper is used to stop the workpiece, and the second stopper and the first stopper are staggered;

[0015] The fourth push-up platform is vertically slidably connected to the frame, and the first push-up platform is used to push up the workpiece. The third push-up platform and the fourth push-up platform can push the workpiece to a predetermined height, and can also place the workpiece on the second sliding belt after receiving the workpiece. The addition of the second conveying track can make the entire production process more perfect. By using it in conjunction with the first conveying track, a more complex production process and a more efficient production method can be achieved.

[0016] According to some embodiments of the utility model, the shifting assembly includes a first shifting block, the first shifting block is slidably connected to the frame in the left-right direction, the first shifting block is arranged in front of the third pushing platform, and the first shifting block is used to shift the workpiece to a predetermined position. The first shifting block is arranged to facilitate the shifting of the workpiece on the third pushing platform.

[0017] According to some embodiments of the utility model, the shifting assembly further includes a second shifting block, the second shifting block is slidably connected to the frame in the left-right direction, the second shifting block is arranged behind the second pushing platform, and the second shifting block is used to shift the workpiece to a predetermined position. The second shifting block is arranged to facilitate the shifting of the workpiece on the second pushing platform.

[0018] According to some embodiments of the utility model, two connecting bridges are provided, one of which is provided between the first pushing platform and the third pushing platform, and the other is provided between the second pushing platform and the fourth pushing platform, and the two connecting bridges are used to cooperate with the first shifting block and the second shifting block to pass the workpiece. The first pushing platform, the third pushing platform, the second pushing platform, the fourth pushing platform and the two connecting bridges can form a running loop for the workpiece.

[0019] According to some embodiments of the utility model, a first clamping groove is provided at the lower end of the first shifting block, and a second clamping groove is provided at the lower end of the second shifting block, and the first clamping groove and the second clamping groove are used to clamp the edge of the workpiece. The first clamping groove and the second clamping groove facilitate the clamping of the workpiece.

[0020] According to some embodiments of the present utility model, the test assembly includes a test pin and a slide rail, the slide rail is arranged on the frame in a transverse sliding manner, and the test pin is slidably connected to the slide rail.

[0021] According to some embodiments of the utility model, two of the first conveying tracks and the second conveying tracks are provided, the first conveying tracks and the first sliding belts are provided in a one-to-one correspondence, and the second conveying tracks and the second sliding belts are provided in a one-to-one correspondence. The two first conveying tracks and the two second conveying tracks are provided to facilitate stable conveying of workpieces.

[0022] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0024] Figure 1 The structure of the magnetic testing device of the utility model is shown in FIG. Figure 1 ;

[0025] Figure 2 The structure of the magnetic testing device of the utility model is shown in FIG. Figure 2 ;

[0026] Figure 3 Structural schematic of the magnetic force testing device according to an embodiment of the present utility model Figure 3 ;

[0027] Figure 4 Structural schematic of the first dialing block according to an embodiment of the present utility model;

[0028] Figure 5 Structural schematic of the second dialing block according to an embodiment of the present utility model.

[0029] Frame 100, testing assembly 200, testing needle 210, slide rail 220;

[0030] First conveying assembly 300, first conveying track 310, first sliding belt 311;

[0031] First lifting platform 320, first stopper 330, second lifting platform 340;

[0032] Second conveying assembly 400, second conveying track 410, second sliding belt 411;

[0033] Third lifting platform 420, second stopper 430, fourth lifting platform 440;

[0034] Connection bridge 500, dialing assembly 600, first dialing block 610, first clamping groove 611;

[0035] Second dialing block 620, second clamping groove 621, workpiece 700. Detailed implementation manners

[0036] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation of the utility model.

[0037] In the description of the present utility model, it should be understood that the orientation or positional relationship involved, such as up, down, front, back, left, right, etc., indicates the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0038] In the description of the present utility model, the meaning of "several" is one or more, the meaning of "more" is two or more, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0039] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0040] Reference Figures 1 to 5 A magnetic force testing device includes: a frame 100, a test assembly 200, a first conveying assembly 300, a second conveying assembly 400, a connecting bridge 500 and a toggle assembly 600; the first conveying assembly 300 is connected to the frame 100, and the first conveying assembly 300 is used to drive the workpiece 700 to move; the second conveying assembly 400 is connected to the frame 100, and the first conveying assembly 300 is used to drive the workpiece 700 to move; the two ends of the connecting bridge 500 are respectively connected to the first conveying assembly 300 and the second conveying assembly 400, and the connecting bridge 500 is used to pass the workpiece 700; the toggle assembly 600 is connected to the frame 100, and the toggle assembly 600 is used to cooperate with the toggle workpiece 700 to pass through the connecting bridge 500; the test assembly 200 is slidably arranged on The frame 100 and the test component 200 are used to test the magnetic force of the front end of the workpiece 700 on the first conveying component 300, and the test component 200 is used to test the magnetic force of the rear end of the workpiece 700 on the second conveying component 400. The workpiece 700 can be slid in a predetermined direction by setting the first conveying component 300 and the second conveying component 400, and the workpiece 700 can be slid from the first conveying component 300 to the second conveying component 400 or from the second conveying component 400 to the first conveying component 300 by the cooperation of the setting connecting bridge 500 and the toggle component 600. In this way, the workpiece 700 can be moved in a circular manner, thereby reducing the adjustment times of the test component 200 and greatly improving the test efficiency.

[0041] In some embodiments, the first delivery assembly 300 includes:

[0042] A first conveying track 310 is connected to the frame 100. The first conveying track 310 is slidably connected to a first sliding belt 311. The first sliding belt 311 slides backward relative to the first conveying track 310. The first sliding belt 311 is used to drive the workpiece 700 to slide.

[0043] The first lifting platform 320 is vertically slidably connected to the frame 100, and the first lifting platform 320 is used to lift the workpiece 700;

[0044] The first stop member 330 is vertically slidably connected to the frame 100, and the first stop member 330 is used to stop the workpiece 700;

[0045] The second lifting platform 340 is vertically slidably connected to the frame 100, and the first lifting platform 320 is used to lift the workpiece 700. The provided first lifting platform 320 and second lifting platform 340 can lift the workpiece 700 to a predetermined height, and can also place the workpiece 700 on the first sliding belt 311 after receiving the workpiece 700. Through the provided first sliding belt 311, first lifting platform 320 and second lifting platform 340, the workpiece 700 can be kept stable during the conveying process. This helps to reduce errors and damages on the production line and improve product quality.

[0046] In some embodiments, the second conveying assembly 400 includes:

[0047] The second conveying track 410 is connected to the frame 100. A second sliding belt 411 is slidably connected to the second conveying track 410. The second sliding belt 411 slides forward relative to the second conveying track 410, and the second sliding belt 411 is used to drive the workpiece 700 to slide;

[0048] The third lifting platform 420 is vertically slidably connected to the frame 100, and the first lifting platform 320 is used to lift the workpiece 700;

[0049] The second stop member 430 is vertically slidably connected to the frame 100, and the second stop member 430 is used to stop the workpiece 700. The second stop member 430 and the first stop member 330 are arranged in a staggered manner;

[0050] The fourth lifting platform 440 is vertically slidably connected to the frame 100, and the first lifting platform 320 is used to lift the workpiece 700. The provided third lifting platform 420 and fourth lifting platform 440 can lift the workpiece 700 to a predetermined height, and can also place the workpiece 700 on the second sliding belt 411 after receiving the workpiece 700. The addition of the second conveying track 410 can make the entire production process more complete. By cooperating with the first conveying track 310, more complex production processes and more efficient production methods can be realized. It can be understood that the staggered arrangement means that the second stop member 430 and the first stop member 330 are not on the same straight line in the horizontal direction, which is convenient for the test probe 210 to test the magnetic sheets on both sides of the workpiece 700.

[0051] In some embodiments, the toggle assembly 600 includes a first toggle block 610, the first toggle block 610 is slidably connected to the frame 100 along the left and right direction, the first toggle block 610 is arranged in front of the third push-up platform 420, and the first toggle block 610 is used to toggle the workpiece 700 to a predetermined position. The first toggle block 610 is arranged to facilitate the toggle of the workpiece 700 on the third push-up platform 420. It should be noted that the third push-up platform 420 can be provided with an installation groove, in which the workpiece 700 can be installed, and can also be set to the same shape as the connecting bridge 500, so that the workpiece 700 can slide smoothly.

[0052] In some embodiments, the shifting assembly 600 further includes a second shifting block 620, which is slidably connected to the frame 100 along the left-right direction, and the second shifting block 620 is disposed behind the second push-up platform 340, and the second shifting block 620 is used to shift the workpiece 700 to a predetermined position. The second shifting block 620 is provided to facilitate shifting the workpiece 700 on the second push-up platform 340.

[0053] In some embodiments, two connecting bridges 500 are provided, one of which is provided between the first pushing platform 320 and the third pushing platform 420 , and the other is provided between the second pushing platform 340 and the fourth pushing platform 440 . The two connecting bridges 500 are used to cooperate with the first shift block 610 and the second shift block 620 to pass the workpiece 700 .

[0054] In some embodiments, a first clamping groove 611 is formed at the lower end of the first shift block 610, and a second clamping groove 621 is formed at the lower end of the second shift block 620. The first clamping groove 611 and the second clamping groove 621 are used to clamp the edge of the workpiece 700. The first clamping groove 611 and the second clamping groove 621 facilitate the clamping of the workpiece 700.

[0055] In some embodiments, the test assembly 200 includes a test pin 210 and a slide rail 220 . The slide rail 220 is disposed on the rack 100 along a lateral sliding direction, and the test pin 210 is slidably connected to the slide rail 220 .

[0056] In some embodiments, two first conveying tracks 310 and two second conveying tracks 410 are provided, the first conveying tracks 310 and the first sliding belts 311 are provided in a one-to-one correspondence, and the second conveying tracks 410 and the second sliding belts 411 are provided in a one-to-one correspondence.

[0057] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A magnetic force testing device, characterized in that, Comprising: A frame (100); A first conveying assembly (300), connected to the frame (100), the first conveying assembly (300) being used to drive a workpiece (700) to move; A second conveying assembly (400), connected to the frame (100), the first conveying assembly (300) being used to drive a workpiece (700) to move; A connecting bridge (500), with two ends respectively connected to the first conveying assembly (300) and the second conveying assembly (400), the connecting bridge (500) being used to pass the workpiece (700); A toggling assembly (600), connected to the frame (100), the toggling assembly (600) being used to cooperate with toggling the workpiece (700) to pass through the connecting bridge (500); A testing assembly (200), slidably arranged on the frame (100), the testing assembly (200) being used to test the magnetic force at the front end of the workpiece (700) on the first conveying assembly (300), and the testing assembly (200) being used to test the magnetic force at the rear end of the workpiece (700) on the second conveying assembly (400).

2. The magnetic force testing device according to claim 1, characterized in that, The first conveying assembly (300) includes: A first conveying track (310), connected to the frame (100), a first sliding belt (311) being slidably connected to the first conveying track (310), the first sliding belt (311) sliding backward relative to the first conveying track (310), the first sliding belt (311) being used to drive the workpiece (700) to slide; A first lifting platform (320), vertically slidably connected to the frame (100), the first lifting platform (320) being used to lift the workpiece (700); A first stop member (330), vertically slidably connected to the frame (100), the first stop member (330) being used to stop the workpiece (700); A second lifting platform (340), vertically slidably connected to the frame (100), the first lifting platform (320) being used to lift the workpiece (700).

3. A magnetic force testing device according to claim 2, characterized in that, The second conveying assembly (400): A second conveying track (410), connected to the frame (100), a second sliding belt (411) being slidably connected to the second conveying track (410), the second sliding belt (411) sliding forward relative to the second conveying track (410), the second sliding belt (411) being used to drive the workpiece (700) to slide; A third lifting platform (420), vertically slidably connected to the frame (100), the first lifting platform (320) being used to lift the workpiece (700); A second stop member (430), vertically slidably connected to the frame (100), the second stop member (430) being used to stop the workpiece (700), the second stop member (430) and the first stop member (330) being arranged in a staggered manner; A fourth lifting platform (440), vertically slidably connected to the frame (100), the first lifting platform (320) being used to lift the workpiece (700).

4. A magnetic force testing device according to claim 3, characterized in that, The shifting assembly (600) comprises a first shifting block (610), the first shifting block (610) being slidably connected to the frame (100) in the left-right direction, the first shifting block (610) being arranged in front of the third pushing platform (420), and the first shifting block (610) being used to shift the workpiece (700) to a predetermined position.

5. A magnetic force testing device according to claim 4, characterized in that, The shifting assembly (600) further comprises a second shifting block (620), wherein the second shifting block (620) is slidably connected to the frame (100) in the left-right direction, and the second shifting block (620) is arranged behind the second pushing platform (340), and the second shifting block (620) is used to shift the workpiece (700) to a predetermined position.

6. A magnetic force testing device according to claim 5, characterized in that, Two connecting bridges (500) are provided, one of which is provided between the first pushing platform (320) and the third pushing platform (420), and the other is provided between the second pushing platform (340) and the fourth pushing platform (440). The two connecting bridges (500) are used to cooperate with the first shifting block (610) and the second shifting block (620) to pass the workpiece (700).

7. A magnetic force testing device according to any one of claims 1-6, characterized in that, A first locking groove (611) is provided at the lower end of the first shifting block (610), and a second locking groove (621) is provided at the lower end of the second shifting block (620). The first locking groove (611) and the second locking groove (621) are used to lock the edge of the workpiece (700).

8. A magnetic force testing device according to claim 1, characterized in that, The test assembly (200) comprises a test pin (210) and a slide rail (220); the slide rail (220) is arranged on the frame (100) in a lateral sliding manner, and the test pin (210) is slidably connected to the slide rail (220).

9. A magnetic force testing device according to claim 7, characterized in that, The first conveying track (310) and the second conveying track (410) are provided in two pieces, the first conveying track (310) and the first sliding belt (311) are provided in a one-to-one correspondence, and the second conveying track (410) and the second sliding belt (411) are provided in a one-to-one correspondence.

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