A device for testing comprehensive performance of electromagnets

Abstract

The present invention discloses an electromagnet comprehensive performance test device, which belongs to the field of electromagnet testing, and includes a test case, which has a test chamber, in which a first conveyor is detachably arranged, and the first conveyor can pass through the test chamber; a displacement adjustment component, which is detachably arranged in the test chamber, and is located on one side of the first conveyor. The electromagnet comprehensive performance test device of the present invention, through the first limiting component, can make its first limiting arm rebound and perform limiting operation on the electromagnet to be tested after the conical surface of the electromagnet to be tested has been completed and the clamping surface of the electromagnet to be tested moves to a position flush with the first limiting arm, so as to avoid the situation that the electromagnet to be tested is unstable as a whole due to the vibration of the electromagnet when the end of the electromagnet to be tested passes through after power is turned on.

Description

Technical Field

[0001] The invention belongs to the field of electromagnet testing, and in particular relates to a device for testing the comprehensive performance of an electromagnet. Background Art

[0002] The electromagnet mainly includes a coil frame, a coil, a static armature and a moving armature. When the coil is energized, it will generate attraction to the moving armature, thereby achieving the purpose of work. Among them, electromagnets are widely used in shifters and play an important role in modern production and life;

[0003] When testing a round tube push-pull electromagnet, the electromagnet is generally positioned first, and then energized. When the power is on, the core rod extends, and the power-off spring resets. When the core rod is extended, it is often necessary to test the force value of the core rod when it is extended to see whether the force value of the core rod hitting the detector when it is extended is within a reasonable range. However, when testing the electromagnet, once impurities adhere to the electromagnet, the overall measurement accuracy will be affected when measuring the force value when it is extended. Secondly, the stability of the installation of the electromagnet has also become an urgent problem to be solved during the measurement of the electromagnet.

[0004] The present invention seeks to alleviate or at least mitigate such problems or deficiencies by providing a new or otherwise improved electromagnet test. Summary of the invention

[0005] In view of one or more of the above defects or improvement needs in the prior art, the present invention provides an electromagnet comprehensive performance testing device, which has the advantages of improving the limiting effect of the electromagnet and being able to wipe and remove impurities during the limiting process of the electromagnet.

[0006] To achieve the above object, the present invention provides an electromagnet comprehensive performance testing device, which includes a testing cabinet, a testing chamber, a first conveyor detachably arranged in the testing cabinet, and the first conveyor can pass through the testing chamber;

[0007] A displacement adjustment member, which is detachably arranged in the test chamber and is located on one side of the first conveyor;

[0008] A flipping member for clamping and flipping the electromagnet to be tested, which is detachably mounted on the displacement adjusting member and can be adjusted along the front, back, left, and right positions by the displacement adjusting member;

[0009] A first limiting member is detachably arranged in the test chamber and is located below the flip member. The first limiting member is composed of a bearing section and a pushing section connected to both ends of the bearing section. When the conical surface of the electromagnet to be tested moves downward along the bearing section, the two groups of pushing sections can be triggered to open. When the clamping surface of the electromagnet to be tested moves to a position flush with the pushing section, the pushing section can rebound and limit the electromagnet to be tested. When the electromagnet to be tested is energized, the electromagnet to be tested touches the test piece in the bearing section.

[0010] Two sets of second position-limiting members, which are detachably mounted on the first position-limiting member and can be inserted into the first position-limiting member;

[0011] Four groups of linked wiping components are detachably arranged in the bearing section of the first position-limiting component, and a wiping area for the electromagnet to be tested to pass through is formed between the four groups of linked wiping components, and they can be linked when the pushing section of the first position-limiting component is opened to wipe the electromagnet to be tested passing through the wiping area;

[0012] An air-inflating member, which is detachably arranged in the second limiting member;

[0013] A robot arm is detachably arranged in the test chamber and used for grabbing and transferring the electromagnet that has completed the test; and a second conveyor for conveying the electromagnet that has completed the test, which is detachably arranged in the test chamber and can pass through the test chamber.

[0014] As a further improvement of the present invention, the displacement adjustment member includes a connection base, which is detachably arranged in the test chamber, and on which a first displacement substrate is detachably arranged;

[0015] A first electric cylinder is detachably mounted on the first displacement substrate, and a second displacement substrate is detachably arranged on the first electric cylinder;

[0016] A stopper seat is detachably arranged on the second displacement base plate, on which a second electric cylinder is detachably arranged; and a horizontal plate is detachably mounted on the output end of the second electric cylinder, on both sides of which a connecting arm is detachably mounted.

[0017] As a further improvement of the present invention, the flip member includes a flip base, which is detachably arranged on the connecting arm, and a third electric cylinder is detachably mounted on the flip base;

[0018] A slide rail, which is detachably mounted on one side of the flip base;

[0019] A push plate, on which a slider capable of sliding on the slide rail is detachably mounted, and the push plate is detachably connected to the output end of the third electric cylinder;

[0020] A driving motor is detachably mounted on the propulsion plate, and a driving wheel is detachably mounted on the output end of the driving motor;

[0021] An internal plate is detachably mounted on the lower end of the propulsion plate, a rotating rod is rotatably arranged inside the internal plate, one end of the rotating rod can pass through the propulsion plate, a driven wheel is detachably mounted on the rotating rod, a connecting belt is removably sleeved on the driven wheel, and the connecting belt sleeves the driving wheel therein; and a first clamping jaw cylinder is detachably mounted on one end of the rotating rod passing through the propulsion plate.

[0022] As a further improvement of the present invention, an inner hole is also provided on the propulsion plate, and the first clamping jaw cylinder can pass through the inner hole, and the size of the driven wheel is three times the size of the driving wheel.

[0023] As a further improvement of the present invention, the bearing section of the first limiting member includes a mainframe frame having a cavity therein and a socket on the inner bottom surface thereof;

[0024] An installation frame is detachably arranged at the bottom of the main frame, a detector is detachably installed therein, and the detector is located below the socket, the installation frame and the detector constitute the test piece;

[0025] The pushing section of the first limiting member includes a side frame, which is detachably mounted on the side surface of the main frame;

[0026] A first limiting arm is slidably arranged in the side frame and can be inserted into the main frame;

[0027] A first ear plate, which is detachably mounted in the side frame;

[0028] A first tail plate, which is integrally formed and arranged at a tail end of the first limit arm, on which a first hanging spring is removably hung, and the other end of the first hanging spring is removably hung on the first ear plate;

[0029] A tooth plate, which is detachably mounted on a side surface of the first limiting arm that penetrates into the mainframe frame;

[0030] A first friction roller is rotatably arranged on a tail end of the first limit arm that penetrates into the main frame; and a fourth electric cylinder is detachably installed in the side frame, and a second clamping cylinder is detachably arranged on its output end, and the clamping end of the second clamping cylinder surrounds the first limit arm therein.

[0031] As a further improvement of the present invention, the second limiting member includes a limiting frame, which is detachably mounted on the main frame;

[0032] A second limiting arm is located in the limiting frame and is slidably arranged in the main frame;

[0033] A second ear plate is detachably mounted on the main frame;

[0034] A second tail plate, which is integrally formed and arranged at a tail end of the second limit arm, on which a second hanging spring is removably hung, and the other end of the second hanging spring is removably hung on the second ear plate;

[0035] A linkage rod, which is detachably mounted on a rear end of the second limiting arm;

[0036] A second friction roller, rotatably disposed on the other end of the second limiting arm;

[0037] The fifth electric cylinder is detachably mounted in the limiter frame, and a third clamping cylinder is detachably arranged on the output end thereof, and the clamping end of the third clamping cylinder surrounds the second limiter arm therein.

[0038] As a further improvement of the present invention, a first friction sleeve is detachably provided on the first friction roller, and the size of the first friction sleeve is matched with the size of the first friction roller. A second friction sleeve is detachably provided on the second friction roller, and the size of the second friction sleeve is matched with the size of the second friction roller.

[0039] As a further improvement of the present invention, the linkage wiping member includes a sixth electric cylinder, which is detachably arranged in the main frame;

[0040] A chassis, which is located in the mainframe and is in contact with the inner bottom surface of the mainframe;

[0041] A first stabilizing rod is rotatably arranged in the chassis, and a linkage wheel is detachably arranged on the first stabilizing rod, and the linkage wheel can mesh with the toothed plate;

[0042] a pull plate, through which the first stabilizing rod passes, and the first stabilizing rod can rotate in the pull plate, and the pull plate is detachably connected to the output end of the sixth electric cylinder;

[0043] A first transmission gear is detachably arranged on the linkage wheel and is located below the pull plate, and a transmission belt is removably sleeved on the first transmission gear;

[0044] A second stabilizing rod, which is rotatably arranged in the chassis, can pass through the pull plate, and can rotate in the pull plate;

[0045] A second transmission gear is detachably arranged on the second stabilizing rod, is located below the pull plate, and is passed around by the transmission belt; and a wiping cylinder is detachably arranged on the second stabilizing rod, and has a plurality of wiping brushes integrally formed thereon, and the plurality of wiping brushes are distributed in a circular array along the cross-sectional circle of the wiping cylinder.

[0046] As a further improvement of the present invention, the wiping cylinder is located above the linkage wheel, and a wiping area for the electromagnet to be tested to pass through is formed between the four groups of wiping cylinders.

[0047] As a further improvement of the present invention, the inflation member includes an airbag box, which is detachably mounted in the position limiting frame, in which an inflatable airbag is detachably arranged, and the inflatable airbag and the inner wall of the airbag box are in conflict with each other;

[0048] An insertion opening is provided on one side of the airbag box, and its diameter is adapted to the size of the linkage rod;

[0049] A connecting tube, which is detachably arranged on the inflatable airbag and can pass through the airbag box, and has an air outlet nozzle detachably arranged on one end thereof, and the air outlet nozzle is located on one side of the wiping area; and an air pump, which is detachably installed in the limiting machine frame, and has an inflation tube detachably arranged on it, and the inflation tube can pass through the airbag box, and one end of the inflation tube is connected to the inflatable airbag.

[0050] In general, compared with the prior art, the above technical solution conceived by the present invention has the following beneficial effects:

[0051] 1. The electromagnet comprehensive performance testing device of the present invention, through the first limiting component, can make the first limiting arm rebound and perform a limiting operation on the electromagnet to be tested after the conical surface of the electromagnet to be tested has been completed and the clamping surface of the electromagnet to be tested has moved to a position flush with the first limiting arm, thereby avoiding the overall instability of the vibrating electromagnet caused by the passing-out end of the electromagnet to be tested after power is turned on.

[0052] 2. The electromagnet comprehensive performance testing device of the present invention, through the arrangement of the second limiting component, can make the second limiting arm rebound and perform a limiting operation on the electromagnet to be tested after the conical surface of the electromagnet to be tested has been completed and the clamping surface of the electromagnet to be tested has moved to a position flush with the first limiting arm, so as to complete the limiting operation of the electromagnet to be tested. The cross-interlaced limiting is formed by two groups of second limiting arms and two groups of first limiting arms, which can further improve the limiting effect of the electromagnet to be tested.

[0053] 3. In the electromagnet comprehensive performance testing device of the present invention, after the staff transports the electromagnet to be tested clamped by the first clamping cylinder into the main frame, the staff will first penetrate into the wiping area surrounded by the four groups of wiping cylinders, and then contact the wiping brushes on the four groups of wiping cylinders to perform the initial wiping and impurity removal operation on the electromagnet to be tested.

[0054] 4. The electromagnet comprehensive performance testing device of the present invention, through the arranged interlocking wiping components, will cause the tooth plate and the interlocking wheel to generate interlocking in the process that the two groups of first limit arms move away from each other, so as to drive the interlocking wheel to rotate, and the interlocking wheel drives the first transmission gear to rotate, and at the same time, the first transmission gear drives the second transmission gear to rotate through the transmission belt, so as to drive the wiping cylinder to rotate, and after the wiping cylinder rotates, the four groups of wiping cylinders are rotated to wipe and remove impurities from the electromagnet to be tested, thereby further improving the wiping effect of the electromagnet to be tested, so as to avoid the problem of inaccurate force measurement when the electromagnet to be tested is extended due to the presence of impurities on the spring end and the plug end of the electromagnet to be tested.

[0055] 5. The electromagnet comprehensive performance testing device of the present invention can push the inflatable airbag in the airbag box through the arranged air-blowing component when the second limit arm retreats, so that the inflatable airbag is blown into the air outlet nozzle, so as to perform air blowing and impurity removal operation on the electromagnet to be tested. Impurities slightly adhering to the electromagnet to be tested can be directly blown away, and at the same time, impurities with strong adhesion on the electromagnet to be tested can be loosened during the process of air blowing and impurity removal by the air outlet nozzle, so as to further cooperate with the overall wiping and impurity removal effect of the linked wiping component on the electromagnet to be tested.

[0056] 6. The electromagnet comprehensive performance testing device of the present invention can, through the arrangement of the first friction roller and the first friction sleeve on the first friction roller, and the arrangement of the second friction roller and the second friction sleeve on the second friction roller, on the one hand, increase the friction force of the first friction roller and the second friction roller when they penetrate into the clamping surface of the electromagnet to be tested, so as to enhance the stability of the first friction roller and the second friction roller when they are positioned with the electromagnet to be tested, and on the other hand, increase the friction force of the first friction roller and the second friction roller when they are in contact with the conical surface of the electromagnet to be tested, so as to delay the time when the conical surface of the electromagnet to be tested is separated from the first friction roller and the second friction roller, so as to further extend the linkage time with the linkage wiping component, so as to further increase the wiping time of the linkage wiping component as a whole on the electromagnet to be tested, so as to increase the wiping effect of the linkage wiping component as a whole on the electromagnet to be tested. BRIEF DESCRIPTION OF THE DRAWINGS

[0057] Figure 1 It is a schematic diagram of the overall structure of the electromagnet comprehensive performance testing device of the present invention;

[0058] Figure 2 It is a structural schematic diagram of the electromagnet comprehensive performance testing device viewed from another angle of the present invention;

[0059] Figure 3 A top view of the electromagnet comprehensive performance testing device of the present invention;

[0060] Figure 4 It is a structural schematic diagram of the combination of the displacement regulating component and the flip component of the present invention;

[0061] Figure 5 It is a schematic diagram of the overall structure of the displacement regulating component of the present invention;

[0062] Figure 6 It is a schematic diagram of the overall structure of the turning component of the present invention;

[0063] Figure 7 It is a schematic diagram of the structure of the entire turning component of the present invention viewed from another angle;

[0064] Figure 8 It is a structural schematic diagram of the combination of the first limiting member, the second limiting member, the linkage wiping member and the inflation member of the present invention;

[0065] Fig. 9 It is a structural schematic diagram of the first limiting component and the second limiting component of the present invention when they are combined;

[0066] Fig.10 It is a structural schematic diagram of the first limiting member and the second limiting member when viewed from another angle of the present invention;

[0067] Fig.11 It is a schematic diagram of the overall structure of the second limiting member of the present invention;

[0068] Fig.12 It is a structural schematic diagram of the second position-limiting member and the air-inflating member when combined in the present invention;

[0069] Fig.13 It is a schematic diagram of the overall structure of the first limiting member of the present invention;

[0070] Fig.14 It is a schematic diagram of the overall structure of the linkage wiping component of the present invention;

[0071] Fig.15 It is a schematic structural diagram of the combined linkage wiping component and the first limiting arm of the present invention.

[0072] In all the drawings, the same reference numerals represent the same technical features, specifically: 1. test chassis; 11. first conveyor; 2. displacement adjustment member; 21. connecting base; 22. first displacement substrate; 23. first electric cylinder; 24. second displacement substrate; 25. stop seat; 26. second electric cylinder; 27. cross plate; 28. connecting arm; 3. flip member; 31. flip base; 32. third electric cylinder; 33. slide rail; 34. push plate; 35. slider; 36. drive motor; 37. driving wheel; 38. built-in plate; 381. rotating rod; 382. driven wheel; 383. connecting belt; 39. first clamping claw cylinder; 4. first limiting member; 41. main frame; 42. side frame; 43. first limiting arm; 44. first ear plate; 45. first tail plate; 46. first hanging spring; 47. tooth plate; 48. First friction roller; 49, fourth electric cylinder; 491, second clamping claw cylinder; 492, mounting frame; 493, detector; 5, second limiting member; 51, limiting frame; 52, second limiting arm; 53, second ear plate; 54, second tail plate; 55, second hanging spring; 56, linkage rod; 57, second friction roller; 58, fifth electric cylinder; 59, third clamping claw cylinder; 6, linkage wiping member; 61 , the sixth electric cylinder; 62, chassis; 63, the first stabilizing rod; 64, the linkage wheel; 65, the pull plate; 66, the first transmission gear; 67, the transmission belt; 68, the second stabilizing rod; 69, the second transmission gear; 691, the wiping cylinder; 7, the inflation component; 71, the airbag box; 72, the insertion port; 73, the connecting pipe; 74, the air outlet nozzle; 75, the air pump; 76, the inflation pipe; 8, the manipulator; 9, the second conveyor. DETAILED DESCRIPTION

[0073] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0074] The terms used herein are only for describing specific embodiments and are not intended to limit the present invention. The terms "comprise", "include", etc. used herein indicate the existence of the features, steps, operations and / or components, but do not exclude the existence or addition of one or more other features, steps, operations or components.

[0075] All terms (including technical and scientific terms) used herein have the meanings commonly understood by those skilled in the art, unless otherwise defined. It should be noted that the terms used herein should be interpreted as having a meaning consistent with the context of this specification, and should not be interpreted in an idealized or overly rigid manner.

[0076] In the embodiment, Figure 1-15 Provided is a device for testing the comprehensive performance of an electromagnet, wherein: Figure 1 It is a schematic diagram of the overall structure of the electromagnet comprehensive performance testing device of the present invention; Figure 2 It is a structural schematic diagram of the electromagnet comprehensive performance testing device viewed from another angle of the present invention; Figure 3 A top view of the electromagnet comprehensive performance testing device of the present invention; Figure 4 It is a structural schematic diagram of the combination of the displacement regulating component and the flip component of the present invention; Figure 5 It is a schematic diagram of the overall structure of the displacement regulating component of the present invention; Figure 6 It is a schematic diagram of the overall structure of the turning component of the present invention; Figure 7 It is a schematic diagram of the structure of the entire turning component of the present invention viewed from another angle; Figure 8 It is a structural schematic diagram of the combination of the first limiting member, the second limiting member, the linkage wiping member and the inflation member of the present invention; Fig. 9 It is a structural schematic diagram of the first limiting component and the second limiting component of the present invention when they are combined; Fig.10 It is a structural schematic diagram of the first limiting member and the second limiting member when viewed from another angle of the present invention; Fig.11 It is a schematic diagram of the overall structure of the second limiting member of the present invention; Fig.12 It is a structural schematic diagram of the second position-limiting member and the air-inflating member when combined in the present invention; Fig.13 It is a schematic diagram of the overall structure of the first limiting member of the present invention; Fig.14 It is a schematic diagram of the overall structure of the linkage wiping component of the present invention; Fig.15It is a schematic diagram of the structure when the linkage wiping component of the present invention is combined with the first limiting arm, which includes a test box 1, which has a test chamber, in which a first conveyor 11 is detachably arranged, and the first conveyor 11 can pass through the test chamber; a displacement adjustment component 2, which is detachably arranged in the test chamber and is located on one side of the first conveyor 11; a flipping component 3 for clamping and flipping the electromagnet to be tested, which is detachably installed on the displacement adjustment component 2, and can be adjusted by the displacement adjustment component 2 along the front, back, left and right positions; a first limiting component 4, which is detachably arranged in the test chamber and is located below the flipping component 3, and is composed of a bearing section and a pushing section connected to both ends of the bearing section, wherein, when the conical surface of the electromagnet to be tested moves down along its bearing section, it can trigger its two groups of pushing sections to open, and when the clamping surface of the electromagnet to be tested moves to a position flush with the pushing section, it can make its pushing section rebound. And the electromagnet to be tested is limited, so that when the electromagnet to be tested is energized, the electromagnet to be tested touches the test piece in the load-bearing section; two groups of second limiting components 5, which are detachably mounted on the first limiting component 4 and can be inserted into the first limiting component 4; four groups of linked wiping components 6, which are detachably arranged in the load-bearing section of the first limiting component 4, and a wiping area for the electromagnet to be tested to pass through is formed between the four groups of linked wiping components 6, which can be linked when the pushing section of the first limiting component 4 is opened, so as to wipe the electromagnet to be tested passing through the wiping area; an air blowing component 7, which is detachably arranged in the second limiting component 5; a manipulator 8, which is detachably arranged in the test chamber, and is used to grab and transfer the electromagnet that has completed the test; and a second conveyor 9 for conveying the electromagnet that has completed the test, which is detachably arranged in the test chamber and can pass out of the test chamber.

[0077] Next, the displacement regulating member 2 is given a more specific structure and construction as a whole for further explanation. The displacement regulating member 2 includes a connecting base 21, which is detachably arranged in the test chamber, and on which a first displacement substrate 22 is detachably arranged; a first electric cylinder 23, which is detachably mounted on the first displacement substrate 22, and on which a second displacement substrate 24 is detachably arranged; a stopper 25, which is detachably arranged on the second displacement substrate 24, and on which a second electric cylinder 26 is detachably arranged; and a horizontal plate 27, which is detachably mounted on the output end of the second electric cylinder 26, and on both sides of which a connecting arm 28 is detachably mounted;

[0078] Next, the working principle of the displacement adjustment component 2 as a whole is further explained. The staff turns on the switch of the first electric cylinder 23 so that the output end of the first electric cylinder 23 pushes the second displacement substrate 24 to move in the front-to-back direction as a whole, so as to complete the displacement adjustment of the flip component 3 as a whole along the front-to-back direction. Secondly, the staff turns on the switch of the second electric cylinder 26 so that the output end of the second electric cylinder 26 pushes the cross plate 27 and the connecting arm 28 to move in the left-right direction, so as to complete the displacement adjustment of the flip component 3 as a whole along the left-right direction.

[0079] Next, a more specific structure and construction is given to the flip member 3 as a whole for further explanation. The flip member 3 includes a flip base 31, which is detachably arranged on the connecting arm 28, and on which a third electric cylinder 32 is detachably mounted; a slide rail 33, which is detachably mounted on one side of the flip base 31; a push plate 34, on which a slider 35 capable of sliding on the slide rail 33 is detachably mounted, and the slider 35 is detachably connected to the output end of the third electric cylinder 32; and a drive motor 36, which is detachably mounted on the push plate 34. A driving wheel 37 is detachably mounted on its output end; an inner plate 38 is detachably mounted on the lower end of the push plate 34, a rotating rod 381 is rotatably arranged therein, and one end of the rotating rod 381 can pass through the push plate 34, a driven wheel 382 is detachably mounted on the rotating rod 381, a connecting belt 383 is removably sleeved on the driven wheel 382, ​​and the connecting belt 383 sleeves the driving wheel 37 therein; and a first clamping claw cylinder 39 is detachably mounted on one end of the rotating rod 381 passing through the push plate 34;

[0080] Next, the use principle of the entire flip member 3 is further explained. The staff turns on the switch of the third electric cylinder 32, so that the output end of the third electric cylinder 32 drives the propulsion plate 34 to move downward as a whole, thereby driving the first clamping claw cylinder 39 to move downward as a whole. The staff turns on the switch of the driving motor 36, so that the driving motor 36 drives the driving wheel 37 to rotate, so as to drive the driven wheel 382 to rotate through the connecting belt 383, so as to drive the first clamping claw cylinder 39 to rotate;

[0081] The staff first places multiple groups of electromagnets to be tested on the displacement adjustment component 2, and then turns on the switch of the displacement adjustment component 2 so that the displacement adjustment component 2 can transport the electromagnets to be tested. Since the electromagnets to be tested are placed horizontally at the beginning, after being clamped by the first clamping cylinder 39, they can be turned over after being rotated ninety degrees clockwise or counterclockwise.

[0082] More specifically in some embodiments, in order to avoid the first clamping cylinder 39 interfering with the propulsion plate 34 during rotation, an inner hole is provided on the propulsion plate 34, and the first clamping cylinder 39 can pass through the inner hole, and the size of the driven wheel 382 is three times the size of the driving wheel 37.

[0083] Next, a more specific structure and construction is given to the first limiting member 4 as a whole for further explanation. The bearing section of the first limiting member 4 includes a main frame 41, which has a cavity therein and a socket is provided on the inner bottom surface thereof; an installation frame 492, which is detachably arranged at the bottom of the main frame 41, and a detector 493 is detachably installed therein, and the detector 493 is located below the socket, and the installation frame 492 and the detector 493 constitute a test piece; the pushing section of the first limiting member 4 includes a side frame 42, which is detachably installed on the side surface of the main frame 41; a first limiting arm 43, which is slidably arranged in the side frame 42 and can be inserted into the main frame 41; a first ear plate 4 4, which is detachably mounted in the side machine frame 42; a first tail plate 45, which is integrally formed and arranged at one end of the first limit arm 43, on which a first hanging spring 46 is removably hung, and the other end of the first hanging spring 46 is removably hung on the first ear plate 44; a tooth plate 47, which is detachably mounted on a side surface of the first limit arm 43 that penetrates into the main frame 41; a first friction roller 48, which is rotatably arranged on one end of the first limit arm 43 that penetrates into the main frame 41; and a fourth electric cylinder 49, which is detachably mounted in the side machine frame 42, and a second clamping claw cylinder 491 is detachably arranged on its output end, and the clamping claw end of the second clamping claw cylinder 491 surrounds the first limit arm 43 therein;

[0084] Next, the overall use principle of the first position-limiting member 4 is further explained. After the staff transports the electromagnet to be tested, which is clamped by the first clamping claw cylinder 39, into the main frame 41, it first penetrates into the wiping area surrounded by the four groups of wiping cylinders 691, and then contacts the wiping brushes on the four groups of wiping cylinders 691 to perform the initial wiping and impurity removal operation on the electromagnet to be tested;

[0085] After the electromagnet to be tested continues to move downward, the conical surface of the electromagnet to be tested will move downward. When the conical surface of the electromagnet to be tested moves downward to the two sets of first friction rollers 48 and the two sets of second friction rollers 57, the two sets of first friction rollers 48 and the two sets of second friction rollers 57 will be squeezed to open the two sets of first limit arms 43, so that the two sets of first limit arms 43 are separated from each other. When the two sets of first limit arms 43 are separated from each other, the first hanging spring 46 will be stretched.

[0086] Subsequently, after the conical surface of the electromagnet to be tested has been moved, when the engaging surface of the electromagnet to be tested moves to a position flush with the first limiting arm 43, the first limiting arm 43 can rebound and perform a limiting operation on the electromagnet to be tested. Since the first hanging spring 46 is stretched, it will quickly retract after the stretching is released, so that the first limiting arm 43 and the first friction roller 48 penetrate into the engaging surface of the electromagnet to be tested to complete the limiting operation on the electromagnet to be tested, which can avoid the situation where the electromagnet to be tested vibrates and the overall instability of the electromagnet after the electromagnet to be tested passes through the end after power is turned on. It should be noted that the engaging surface of the electromagnet is an annular arc surface.

[0087] Next, the second limiting member 5 is given a more specific structure and construction as a whole for further explanation. The second limiting member 5 includes a limiting frame 51, which is detachably mounted on the main frame 41; a second limiting arm 52, which is located in the limiting frame 51 and is slidably arranged in the main frame 41; a second ear plate 53, which is detachably mounted on the main frame 41; a second tail plate 54, which is integrally formed and arranged at one end of the second limiting arm 52, and a second tail plate 54 is removably hung on it. A second hanging spring 55, and the other end of the second hanging spring 55 is removably hung on the second ear plate 53; a linkage rod 56, which is detachably mounted on one end of the second limiting arm 52; a second friction roller 57, which is rotatably arranged on the other end of the second limiting arm 52; a fifth electric cylinder 58, which is detachably mounted in the limiting machine frame 51, and a third clamping claw cylinder 59 is detachably arranged on its output end, and the clamping claw end of the third clamping claw cylinder 59 surrounds the second limiting arm 52 therein;

[0088] Next, the overall use principle of the second limiting component 5 is further explained. Similarly, after the conical surface of the electromagnet to be tested has been completed, after the clamping surface of the electromagnet to be tested moves to a position flush with the first limiting arm 43, the second limiting arm 52 can rebound and perform a limiting operation on the electromagnet to be tested. Since the second hanging spring 55 is stretched, after the stretching is released, the second hanging spring 55 will quickly retract, so that the second limiting arm 52 and the second friction roller 57 can penetrate into the clamping surface of the electromagnet to be tested, so as to complete the limiting operation of the electromagnet to be tested. The cross-interlaced limiting is formed by two groups of second limiting arms 52 and two groups of first limiting arms 43, which can further improve the limiting effect of the electromagnet to be tested.

[0089] In some embodiments, more specifically, a first friction sleeve is detachably provided on the first friction roller 48, and the size of the first friction sleeve is matched with the size of the first friction roller 48, and a second friction sleeve is detachably provided on the second friction roller 57, and the size of the second friction sleeve is matched with the size of the second friction roller 57.

[0090] Next, the linkage wiping component 6 is given a more specific structure and construction as a whole for further explanation. The linkage wiping component 6 includes a sixth electric cylinder 61, which is detachably arranged in the main frame 41; a chassis 62, which is located in the main frame 41 and fits with the inner bottom surface of the main frame 41; a first stabilizing rod 63, which is rotatably arranged in the chassis 62, and a linkage wheel 64 is detachably arranged on it, and the linkage wheel 64 can mesh with the tooth plate 47; a pull plate 65, which is passed through by the first stabilizing rod 63, and the first stabilizing rod 63 can rotate in the pull plate 65, and it is detachably connected to the output end of the sixth electric cylinder 61 ; A first transmission gear 66 is detachably arranged on the linkage wheel 64 and is located below the pull plate 65, on which a transmission belt 67 is removably sleeved; a second stabilizing rod 68 is rotatably arranged in the chassis 62, which can pass through the pull plate 65 and can rotate in the pull plate 65; a second transmission gear 69 is detachably arranged on the second stabilizing rod 68, which is located below the pull plate 65 and is bypassed by the transmission belt 67; and a wiping cylinder 691 is detachably arranged on the second stabilizing rod 68, on which a plurality of wiping brushes are integrally formed, and the plurality of wiping brushes are distributed in an array along the cross-sectional circle circumference of the wiping cylinder 691;

[0091] Next, the overall working principle of the linkage wiping component 6 is further explained. When the conical surface of the electromagnet to be tested just contacts with the two groups of first friction rollers 48, the two groups of first limit arms 43 will move away from each other. In the process of the two groups of first limit arms 43 moving away from each other, the tooth plate 47 and the linkage wheel 64 will be linked to drive the linkage wheel 64 to rotate. The linkage wheel 64 drives the first transfer gear 66 to rotate. At the same time, the first transfer gear 66 drives the second transfer gear 69 to rotate through the transfer belt 67 to drive the wiping cylinder 691 to rotate. After the wiping cylinder 691 rotates, the four groups of wiping cylinders 691 rotate to wipe and remove impurities from the electromagnet to be tested, thereby further improving the wiping effect of the electromagnet to be tested, so as to avoid the problem of inaccurate force measurement when the electromagnet to be tested is extended due to the presence of impurities on the spring end and the plug end of the electromagnet to be tested.

[0092] In some embodiments, more specifically, the wiping cylinder 691 is located above the linkage wheel 64, and a wiping area for the electromagnet to be tested to pass through is formed between the four groups of wiping cylinders 691.

[0093] It should also be noted that when releasing the positioning of the electromagnet that has completed the test, it is only necessary to turn on the switches of the second clamping cylinder 491 and the third clamping cylinder 59 at the same time to clamp one end of the first limiting arm 43 and the second limiting arm 52 respectively, and then turn on the switches of the fourth electric cylinder 49 and the fifth electric cylinder 58 to allow the first limiting arm 43 and the second ear plate 53 to continue to move away from each other, and then turn on the manipulator 8 to take the electromagnet that has completed the test out of the first limiting member 4 and grab it to the second conveyor 9 for transportation.

[0094] Next, the inflatable component 7 is given a more specific structure and construction as a whole for further explanation. The inflatable component 7 includes an airbag box 71, which is detachably installed in the limit machine frame 51, and an inflatable airbag is detachably arranged in it, and the inflatable airbag and the inner wall of the airbag box 71 are in conflict with each other; an insertion port 72, which is opened on one side of the airbag box 71, and its caliber size is mutually adapted to the size of the linkage rod 56; a connecting pipe 73, which is detachably arranged on the inflatable airbag, which can pass through the airbag box 71, and an air outlet nozzle 74 is detachably arranged on one tail end, and the air outlet nozzle 74 is located on one side of the wiping area; and an air pump 75, which is detachably installed in the limit machine frame 51, and an inflatable tube 76 is detachably arranged on it, and the inflatable tube 76 can pass into the airbag box 71, and one end of the inflatable tube 76 is connected to the inflatable airbag;

[0095] Next, the overall use principle of the inflation component 7 is further explained. Similarly, when the second limit arm 52 retreats, the inflatable airbag in the airbag box 71 can be pushed, so that the inflatable airbag is blown into the air outlet nozzle 74, so as to perform air blowing and impurity removal operations on the electromagnet to be tested, and impurities slightly adhering to the electromagnet to be tested can be directly blown off. At the same time, when the air outlet nozzle 74 is performing air blowing and impurity removal, impurities with relatively large adhesion on the electromagnet to be tested can be loosened, so as to further cooperate with the overall linkage wiping component 6 to achieve the wiping and impurity removal effect on the electromagnet to be tested; when the gas in the inflatable airbag is low, the air pump 75 can be turned on to complete the inflation operation of the inflatable airbag;

[0096] Finally, it should be explained that, by deploying the first friction roller 48 and the first friction sleeve on the first friction roller 48, and deploying the second friction roller 57 and the second friction sleeve on the second friction roller 57, on the one hand, the friction force of the first friction roller 48 and the second friction roller 57 when penetrating into the clamping surface of the electromagnet to be tested can be increased, so as to enhance the stability of the first friction roller 48 and the second friction roller 57 when positioning with the electromagnet to be tested; on the other hand, the friction force of the first friction roller 48 and the second friction roller 57 when contacting with the conical surface of the electromagnet to be tested can be increased, so as to delay the time when the conical surface of the electromagnet to be tested is separated from the first friction roller 48 and the second friction roller 57, so as to further prolong the linkage time with the linkage wiping component 6, so as to further increase the wiping time of the linkage wiping component 6 as a whole on the electromagnet to be tested, so as to increase the wiping effect of the linkage wiping component 6 as a whole on the electromagnet to be tested.

[0097] In summary, by setting the first limiting component 4, after the conical surface of the electromagnet to be tested has been completed, after the clamping surface of the electromagnet to be tested has moved to a position flush with the first limiting arm 43, the first limiting arm 43 can rebound and perform a limiting operation on the electromagnet to be tested. Since the first hanging spring 46 is stretched, it will quickly retract after the stretching is released, so that the first limiting arm 43 and the first friction roller 48 can penetrate into the clamping surface of the electromagnet to be tested to complete the limiting operation of the electromagnet to be tested, which can avoid the situation where the electromagnet to be tested is unstable due to the vibration of the electromagnet as a whole when the electromagnet to be tested passes through the outlet end after power is turned on. It should be noted that the clamping surface of the electromagnet is an annular arc surface, and the second limiting component 5 is arranged. After the conical surface of the test electromagnet has been moved, when the engaging surface of the electromagnet to be tested moves to a position flush with the first limiting arm 43, the second limiting arm 52 can rebound and perform a limiting operation on the electromagnet to be tested. Since the second hanging spring 55 is stretched, after the stretching is released, the second hanging spring 55 will quickly retract, so that the second limiting arm 52 and the second friction roller 57 can penetrate into the engaging surface of the electromagnet to be tested to complete the limiting operation on the electromagnet to be tested. The cross-interlaced limiting is formed by two groups of second limiting arms 52 and two groups of first limiting arms 43, which can further improve the limiting effect of the electromagnet to be tested. By arranging the linkage wiping component 6, when the conical surface of the electromagnet to be tested just contacts the two groups of first friction rollers, the second limiting arm 52 and the second friction roller 57 can be used to limit the electromagnet to be tested. When the two groups of first limit arms 43 are in contact with each other, the two groups of first limit arms 43 will move away from each other. In the process of the two groups of first limit arms 43 moving away from each other, the tooth plate 47 and the linkage wheel 64 will be linked to drive the linkage wheel 64 to rotate. The linkage wheel 64 drives the first transmission gear 66 to rotate. At the same time, the first transmission gear 66 drives the second transmission gear 69 to rotate through the transmission belt 67 to drive the wiping cylinder 691 to rotate. After the wiping cylinder 691 rotates, the four groups of wiping cylinders 691 rotate to wipe and remove impurities from the electromagnet to be tested, thereby further improving the wiping effect of the electromagnet to be tested, so as to avoid the situation where impurities exist on the spring end and the plug end of the electromagnet to be tested. In order to solve the problem of inaccurate force measurement when the electromagnet to be tested is extended, the inflation component 7 is arranged, and when the second limit arm 52 retreats, the inflatable airbag in the airbag box 71 can be pushed, so that the inflatable airbag is blown into the air outlet nozzle 74, so as to carry out air blowing and impurity removal operation on the electromagnet to be tested. Impurities slightly adhering to the electromagnet to be tested can be directly blown away. At the same time, in the process of air blowing and impurity removal by the air outlet nozzle 74, impurities with strong adhesion on the electromagnet to be tested can be loosened, so as to further cooperate with the overall wiping and impurity removal effect of the linked wiping component 6 on the electromagnet to be tested. When there is less gas in the inflatable airbag, the air pump 75 can be turned on to complete the inflation operation of the inflatable airbag.

[0098] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electromagnet comprehensive performance testing device, characterized in that: It comprises a test case (1) having a test chamber therein, in which a first conveyor (11) is detachably arranged, and the first conveyor (11) can pass through the test chamber; A displacement adjustment member (2) which is detachably arranged in the test chamber and is located on one side of the first conveyor (11); A flipping member (3) for clamping and flipping the electromagnet to be tested, which is detachably mounted on the displacement adjustment member (2) and can be adjusted along the front, back, left, and right positions by the displacement adjustment member (2); A first limiting member (4) is detachably arranged in the test chamber and is located below the flip member (3). It is composed of a bearing section and a pushing section connected to both ends of the bearing section, wherein when the conical surface of the electromagnet to be tested moves downward along its bearing section, it can trigger the two sets of pushing sections to open, and when the clamping surface of the electromagnet to be tested moves to a position flush with the pushing section, it can cause the pushing section to rebound and perform a limiting operation on the electromagnet to be tested, so that when the electromagnet to be tested is energized, the electromagnet to be tested touches the test piece in the bearing section; Two sets of second position-limiting components (5) are detachably mounted on the first position-limiting component (4) and are capable of being inserted into the first position-limiting component (4); Four groups of linked wiping components (6) are detachably arranged in the bearing section of the first limiting component (4), a wiping area for the electromagnet to be tested to pass through is formed between the four groups of linked wiping components (6), and they can be linked when the pushing section of the first limiting component (4) is opened, so as to wipe the electromagnet to be tested passing through the wiping area; An air-inflating member (7) which is detachably arranged in the second limiting member (5); A robot (8) is detachably arranged in the test chamber and is used to grasp and transfer the electromagnet that has completed the test; and a second conveyor (9) is used to convey the electromagnet that has completed the test and is detachably arranged in the test chamber and is capable of passing through the test chamber.

2. The electromagnet comprehensive performance testing device according to claim 1, characterized in that: The displacement adjustment component (2) comprises a connection base (21) which is detachably arranged in the test chamber, and on which a first displacement substrate (22) is detachably arranged; A first electric cylinder (23) is detachably mounted on the first displacement substrate (22), and a second displacement substrate (24) is detachably arranged on the first electric cylinder; A stopper seat (25) is detachably arranged on the second displacement base plate (24), on which a second electric cylinder (26) is detachably arranged; and a horizontal plate (27) is detachably mounted on the output end of the second electric cylinder (26), on which a connecting arm (28) is detachably mounted on both side surfaces.

3. The electromagnet comprehensive performance testing device according to claim 2, characterized in that: The turning component (3) comprises a turning base (31) which is detachably arranged on the connecting arm (28) and on which a third electric cylinder (32) is detachably mounted; A slide rail (33) detachably mounted on a side surface of the flip base (31); A push plate (34) on which a sliding block (35) capable of sliding on the slide rail (33) is detachably mounted, and the sliding block is detachably connected to an output end of the third electric cylinder (32); A driving motor (36) is detachably mounted on the propulsion plate (34), and a driving wheel (37) is detachably mounted on the output end of the driving motor; An internal plate (38) is detachably mounted on the lower end of the propulsion plate (34), a rotating rod (381) is rotatably arranged therein, and one end of the rotating rod (381) can pass through the propulsion plate (34), a driven wheel (382) is detachably mounted on the rotating rod (381), a connecting belt (383) is removably sleeved on the driven wheel (382), and the connecting belt (383) sleeves the driving wheel (37) therein; and a first clamping jaw cylinder (39) is detachably mounted on one end of the rotating rod (381) that passes through the propulsion plate (34).

4. The electromagnet comprehensive performance testing device according to claim 3, characterized in that: An inner hole is also formed on the propulsion plate (34), and the first clamping jaw cylinder (39) can pass through the inner hole. The size of the driven wheel (382) is three times the size of the driving wheel (37).

5. The electromagnet comprehensive performance testing device according to claim 4, characterized in that: The bearing section of the first limiting component (4) comprises a main frame (41) having a cavity therein and a socket opening on the inner bottom surface thereof; An installation frame (492) is detachably arranged at the bottom of the main frame (41), and a detector (493) is detachably installed therein, and the detector (493) is located below the socket. The installation frame (492) and the detector (493) constitute the test piece; The pushing section of the first limiting component (4) comprises a side machine frame (42) which is detachably mounted on a side surface of the main machine frame (41); A first limiting arm (43) which is slidably arranged in the side machine frame (42) and can be inserted into the main machine frame (41); A first ear plate (44) detachably mounted in the side machine frame (42); A first tail plate (45) is integrally formed and arranged at a tail end of the first limit arm (43), and a first hanging spring (46) is removably hung on the tail plate, and the other end of the first hanging spring (46) is removably hung on the first ear plate (44); a tooth plate (47) detachably mounted on a side surface of the first limiting arm (43) that penetrates into the mainframe frame (41); A first friction roller (48) is rotatably arranged on a tail end of the first limiting arm (43) that penetrates into the main frame (41); and a fourth electric cylinder (49) is detachably installed in the side frame (42), and a second clamping cylinder (491) is detachably arranged on its output end, and the clamping end of the second clamping cylinder (491) surrounds the first limiting arm (43) therein.

6. The electromagnet comprehensive performance testing device according to claim 5, characterized in that: The second limiting component (5) comprises a limiting machine frame (51) which is detachably mounted on the main frame (41); A second limiting arm (52), which is located in the limiting machine frame (51) and is slidably arranged in the main frame (41); A second ear plate (53) detachably mounted on the main frame (41); A second tail plate (54) is integrally formed and arranged at a tail end of the second limit arm (52), on which a second hanging spring (55) is removably hung, and the other end of the second hanging spring (55) is removably hung on the second ear plate (53); A linkage rod (56) detachably mounted on a rear end of the second limiting arm (52); A second friction roller (57) rotatably disposed on the other end of the second limiting arm (52); The fifth electric cylinder (58) is detachably mounted in the position limiting machine frame (51), and a third clamping claw cylinder (59) is detachably arranged on its output end, and the clamping claw end of the third clamping claw cylinder (59) surrounds the second position limiting arm (52) therein.

7. The electromagnet comprehensive performance testing device according to claim 6, characterized in that: A first friction sleeve is detachably provided on the first friction roller (48), and the size of the first friction sleeve matches the size of the first friction roller (48). A second friction sleeve is detachably provided on the second friction roller (57), and the size of the second friction sleeve matches the size of the second friction roller (57).

8. The electromagnet comprehensive performance testing device according to claim 5, characterized in that: The linked wiping component (6) comprises a sixth electric cylinder (61) which is detachably arranged in the main frame (41); A bottom plate (62) is located inside the mainframe frame (41) and is in contact with the inner bottom surface of the mainframe frame (41); A first stabilizing rod (63) is rotatably disposed in the chassis (62), and a linkage wheel (64) is detachably disposed on the first stabilizing rod, and the linkage wheel (64) is capable of meshing with the toothed plate (47); a pulling plate (65) through which the first stabilizing rod (63) passes, and the first stabilizing rod (63) is capable of rotating within the pulling plate (65), and is detachably connected to the output end of the sixth electric cylinder (61); A first transmission gear (66) is detachably arranged on the linkage wheel (64) and is located below the pull plate (65). A transmission belt (67) is removably sleeved on the first transmission gear; A second stabilizing rod (68) is rotatably arranged in the chassis (62), and is capable of passing through the pull plate (65) and rotating in the pull plate (65); A second transmission gear (69) is detachably arranged on the second stabilizing rod (68), is located below the pull plate (65), and is passed around by the transmission belt (67); and a wiping cylinder (691) is detachably arranged on the second stabilizing rod (68), and has a plurality of wiping brushes integrally formed thereon, and the plurality of wiping brushes are distributed in an array along the cross-sectional circle of the wiping cylinder (691).

9. The electromagnet comprehensive performance testing device according to claim 8, characterized in that: The wiping cylinder (691) is located above the linkage wheel (64), and a wiping area for the electromagnet to be tested to pass through is formed between the four groups of wiping cylinders (691).

10. The electromagnet comprehensive performance testing device according to claim 6, characterized in that: The inflation component (7) comprises an airbag box (71) which is detachably mounted in the position limiting frame (51), in which an inflatable airbag is detachably arranged, and the inflatable airbag and the inner wall of the airbag box (71) are in contact with each other; An insertion opening (72) is provided on a side surface of the airbag box (71), and its diameter is adapted to the size of the linkage rod (56); A connecting tube (73) is detachably arranged on the inflatable airbag and can pass through the airbag box (71), and an air outlet nozzle (74) is detachably arranged on one end of the connecting tube, and the air outlet nozzle (74) is located on one side of the wiping area; and an air pump (75) is detachably installed in the limiting machine frame (51), and an inflatable tube (76) is detachably arranged on the connecting tube, and the inflatable tube (76) can pass through the airbag box (71), and one end of the inflatable tube (76) is connected to the inflatable airbag.

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