Coil size detection platform

Abstract

The application discloses a coil size detection platform, which comprises a moving frame, a detection table connected to the moving frame, a vertical measuring scale connected to one side of the detection table, a horizontal measuring scale connected to the detection table and perpendicular to the vertical measuring scale, a vertical adjusting slider slidingly arranged on the vertical measuring scale, a first baffle connected to the end of the vertical adjusting slider, a horizontal adjusting slider slidingly connected to the horizontal measuring scale, and a second baffle connected to the horizontal adjusting slider. When the electric guide rail drives the supporting plate to descend, the vertical adjusting slider on the vertical measuring scale and the horizontal adjusting slider on the horizontal measuring scale can simultaneously slide along the corresponding directions under the action of the gravity of the corresponding counterweight metal blocks, and contact the coil to be measured by the first baffle and the second baffle respectively, so that the measurement of the thickness and the width of the coil can be simultaneously completed, and separate operations are not needed, thereby improving the measurement efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of coil detection, in particular to a coil size detection platform. BACKGROUND

[0002] At present, some inductance products need to be fixed by winding the coil on the magnetic core during the production and manufacturing process, and the size such as the width and thickness of the coil needs to be strictly measured before use.

[0003] A kind of plug-in inductance coil measuring device with Chinese patent authorization announcement No. CN208505196U, name is, including workbench and guide plate, the upper surface of the one end of the workbench is fixedly connected with guide plate, the inside of the one side of the guide plate is provided with first guide slot, the first guide slot is movably connected with sliding block, the sliding block one side and above the workbench are fixedly connected with electric telescopic rod, the other end of the electric telescopic rod is fixedly connected with motor, the output shaft bottom end of the motor bottom is fixedly connected with sleeve rod, the sleeve rod is provided with measuring base plate below and on the workbench.

[0004] The above prior art solution has the following disadvantages: the above solution needs to be operated multiple times when measuring the size of the coil in different directions, the operation process is complicated, and the efficiency is low, and the above solution needs to measure the size and read it when measuring each coil in the same batch, and then compare it with the qualified size value to determine whether the size is qualified, so the measurement is very inconvenient. SUMMARY

[0005] In order to overcome the above technical problems, the purpose of the present application is to provide a coil size detection platform.

[0006] The purpose of the present application can be achieved by the following technical solutions:

[0007] The coil size detection platform comprises a moving frame, a detection table connected to the moving frame, a vertical measuring scale connected to one side of the detection table, and a horizontal measuring scale connected to the detection table and perpendicular to the vertical measuring scale, a vertical adjusting slider slidably arranged on the vertical measuring scale, a first baffle connected to the end of the vertical adjusting slider, a horizontal adjusting slider slidably connected to the horizontal measuring scale, and a second baffle connected to the horizontal adjusting slider.

[0008] The bottom side of the detection table is connected to an electric guide rail, the electric guide rail is slidably connected to a supporting plate, one end of the vertical adjusting slider is connected to a first steel wire, the horizontal adjusting slider is connected to a second steel wire, the ends of the first steel wire and the second steel wire are connected to a counterweight metal block, and the counterweight metal block is on the supporting plate.

[0009] The detection table is provided with a first measuring positioning mechanism matched with a vertical measuring scale on one side, and a second measuring positioning mechanism matched with a horizontal measuring scale on the bottom;

[0010] The vertical adjusting slider and the horizontal adjusting slider are connected with pneumatic nozzles.

[0011] As a further scheme of the present application, the detection table is connected with a fixed pulley matched with the second steel wire on the side close to the supporting plate.

[0012] As a further scheme of the present application, the first measuring positioning mechanism and the second measuring positioning mechanism each include a connecting strip connected to the detection table, a plurality of slide grooves are equidistantly formed on the connecting strip, a linkage slider is slidingly arranged in each slide groove, an alarm is arranged on the moving frame, a first pressure sensing switch electrically connected with the alarm is arranged on each linkage slider, and a threaded limiting mechanism is arranged on the connecting strip.

[0013] As a further scheme of the present application, the threaded limiting mechanism includes a limiting screw arranged on the connecting strip, and a screw hole matched with the limiting screw is formed on one side of each slide groove.

[0014] As a further scheme of the present application, a return spring is connected between the linkage slider and the corresponding slide groove.

[0015] As a further scheme of the present application, an air pump is arranged on the top end of the vertical measuring scale and the detection table, the air outlet end of the air pump is communicated with the corresponding pneumatic nozzle through a hose, and a second pressure sensing switch electrically connected with the corresponding air pump is arranged on each baffle.

[0016] As a further scheme of the present application, a first limiting spring is connected between the vertical adjusting slider and the top end of the vertical measuring scale, and a second limiting spring is connected between the horizontal adjusting slider and the end of the horizontal measuring scale.

[0017] As a further scheme of the present application, two pads are connected to the detection table, and the two pads are symmetrically distributed on both sides of the horizontal measuring scale.

[0018] The present application has the following beneficial effects:

[0019] 1. When the electrically-driven guide rail drives the supporting plate to descend, the vertical adjusting slider on the vertical measuring scale and the horizontal adjusting slider on the horizontal measuring scale can simultaneously slide along the corresponding directions under the gravity of the corresponding counterweight metal blocks, and contact the coil to be measured by the first baffle and the second baffle respectively, so as to simultaneously complete the measurement of the thickness and width of the coil, without separate operation, thereby improving the measurement efficiency.

[0020] 2、The present application is connected to the distribution of each linkage slider corresponds to a size range, in the coil size measurement, so that the corresponding linkage slider limit can not slide, so when the vertical measurement ruler on the vertical adjustment slider and the horizontal measurement ruler on the horizontal adjustment slider along the corresponding direction to stop after sliding, the set of pneumatic nozzle is blowing air, acting on the alignment of the linkage slider, if the actual measurement size of the coil is qualified, the linkage slider affected by the air pressure can not slide due to the limit, if the actual measurement size of the coil is not qualified, the air flow of the pneumatic nozzle is blown to the linkage slider which is not limited, resulting in the corresponding linkage slider sliding and pressing the first pressure sensitive switch, thereby causing the alarm to issue a warning, which is convenient for the detection personnel to prompt the current coil measurement size is not qualified, so as to facilitate the continuous detection of multiple coils in the same batch, without numerical comparison each time. BRIEF DESCRIPTION OF DRAWINGS

[0021] The present application will be further described below in conjunction with the drawings.

[0022] Figure 1 is the overall structure of the present application schematic diagram;

[0023] Figure 2 is Figure 1 enlarged structure schematic diagram of A in

[0024] Figure 3 is Figure 1 enlarged structure schematic diagram of B in

[0025] Figure 4 is the present application in the vertical measurement ruler, horizontal measurement ruler and detection platform cooperation connection of the top structure schematic diagram;

[0026] Figure 5 is the right view of the horizontal adjustment slider and detection platform cooperation setting of the partial structure schematic diagram.

[0027] In the figure: 1, moving frame; 2, alarm; 3, detection platform; 4, second measurement positioning mechanism; 5, horizontal adjustment slider; 6, second baffle; 7, electric guide rail; 8, horizontal measurement ruler; 9, vertical adjustment slider; 10, first baffle; 11, vertical measurement ruler; 12, first measurement positioning mechanism; 13, pneumatic nozzle; 14, air pump; 15, sliding groove; 16, linkage slider; 17, first pressure sensitive switch; 18, screw hole; 19, limit screw; 20, return spring; 21, first steel wire; 22, second steel wire; 23, supporting plate; 24, counterweight metal block; 25, connecting strip; 26, fixed pulley; 27, pad; 28, strip-shaped opening. DETAILED DESCRIPTION

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] like Figures 1-5 As shown, the coil size detection platform includes a movable frame 1, on which a detection table 3 is fixedly connected. A vertical measuring ruler 11 is vertically fixedly connected to one side of the detection table 3, and a horizontal measuring ruler 8 perpendicular to the vertical measuring ruler 11 is fixedly connected to the upper surface of the detection table 3. The bottom end of the vertical measuring ruler 11 and the left end of the horizontal measuring ruler 8 intersect, with the bottom end of the vertical measuring ruler 11 being the starting value end and the end of the horizontal measuring ruler 8 near the vertical measuring ruler 11 being the starting value end. A vertical adjustment slider 9 is slidably mounted on the vertical measuring ruler 11, and the vertical adjustment slider 9 is connected to the top end of the vertical measuring ruler 11. There is a first limiting spring, and the end of the vertical adjusting slider 9 is fixedly connected to a first baffle 10. A slide rail is provided on the horizontal measuring ruler 8. The horizontal measuring ruler 8 is slidably connected to the horizontal adjusting slider 5 through the slide rail. A second limiting spring is connected between the horizontal adjusting slider 5 and the end of the horizontal measuring ruler 8. A second baffle 6 is connected to the horizontal adjusting slider 5. Two pads 27 are fixedly connected on the detection table 3. The two pads 27 are symmetrically distributed on both sides of the horizontal measuring ruler 8. The starting value scale line of the vertical measuring ruler 11 is flush with the support surface of the pad 27. The pads 27 are used to support the coil workpiece to be measured.

[0030] An electric guide rail 7 is vertically fixed to one side of the bottom of the testing platform 3. A support plate 23 is slidably connected to the electric guide rail 7. One end of the vertical adjustment slider 9 is connected to a first steel wire 21, and the horizontal adjustment slider 5 is connected to a second steel wire 22. A fixed pulley 26 that cooperates with the second steel wire 22 is connected to the side of the testing platform 3 near the support plate 23. The ends of the first steel wire 21 and the second steel wire 22 are both connected to a counterweight metal block 24, and the counterweight metal block 24 is located on the support plate 23. The weight of the counterweight metal block 24 is greater than the maximum deformation elastic force of the first limit spring and the second limit spring.

[0031] When the thickness and width of the coil workpiece need to be measured, the coil workpiece is placed on the cushion block 27, and then the electric guide rail 7 is started to drive the supporting plate 23 to descend. During the descent of the supporting plate 23, the counterweight metal blocks 24 at the ends of the first steel wire 21 and the second steel wire 22 descend with the supporting plate 23, so that the first steel wire 21 and the second steel wire 22 are pulled downward by the corresponding counterweight metal blocks 24, so that the vertical adjusting slider 9 slides downward along the vertical measuring ruler 11, and the horizontal adjusting slider 5 slides transversely along the horizontal measuring ruler 8. When the first baffle 10 on the vertical adjusting slider 9 abuts against the top of the coil, the second baffle 6 on the horizontal adjusting slider 5 abuts against one side of the coil, and the coil is pushed against the vertical measuring ruler 11, the thickness and width of the coil can be measured by the vertical measuring ruler 11 and the horizontal measuring ruler 8, and the measurements in two directions can be performed simultaneously by the gravity of the corresponding counterweight metal blocks 24. When the measurement is completed, the supporting plate 23 is raised by the electric guide rail 7, so that the two counterweight metal blocks 24 are lifted by the supporting plate 23, so that the vertical adjusting slider 9 is reset under the rebounding force of the first limiting spring, and the horizontal adjusting slider 5 is reset under the rebounding force of the second limiting spring, facilitating the next measurement operation;

[0032] A first measurement positioning mechanism 12 matched with the vertical measuring ruler 11 is arranged on one side of the detection table 3, and a second measurement positioning mechanism 4 matched with the horizontal measuring ruler 8 is arranged at the bottom of the detection table 3;

[0033] The first measurement positioning mechanism 12 and the second measurement positioning mechanism 4 each include a connecting strip 25 connected to the detection table 3, one of which is parallel to the vertical measuring ruler 11 and the other of which is parallel to the horizontal measuring ruler 8. A plurality of sliding grooves 15 are equidistantly formed on the connecting strip 25, and a linkage sliding block 16 is slidingly arranged in each sliding groove 15. A reset spring 20 is connected between the linkage sliding block 16 and the corresponding sliding groove 15. Each linkage sliding block 16 corresponds to a size value range. An alarm 2 is fixedly installed on the moving frame 1. A first pressure-sensitive switch 17 electrically connected to the alarm 2 is installed at one end of each linkage sliding block 16 facing the inner side of the sliding groove 15. A threaded limiting mechanism is arranged on the connecting strip 25. The threaded limiting mechanism includes a limiting screw 19 arranged on the connecting strip 25, and a screw hole 18 matched with the limiting screw 19 is formed on one side of each sliding groove 15;

[0034] The vertical adjusting slider 9 and the horizontal adjusting slider 5 are connected with the pneumatic nozzle 13 matched with the corresponding linkage slider 16, and the detection table 3 is provided with a strip-shaped through opening 28, the rod body connected between the horizontal adjusting slider 5 and the corresponding pneumatic nozzle 13 penetrates through the strip-shaped through opening 28, the top end of the vertical measuring scale 11 and the detection table 3 are both fixedly installed with the air pump 14, the air outlet end of the air pump 14 is communicated with the corresponding pneumatic nozzle 13 through a hose, the length of the hose is greater than the length of the vertical measuring scale 11 and the horizontal measuring scale 8, and the first baffle 10 and the second baffle 6 are both embeddedly installed with the second pressure-sensitive switch electrically connected with the corresponding air pump 14;

[0035] Before the coil size measurement is performed, the qualified thickness size and the width size of the coil are determined, then the positions of the linkage sliders 16 corresponding to the qualified size values on the first measurement positioning mechanism 12 and the second measurement positioning mechanism 4 are determined, the limiting screw 19 is screwed into the corresponding screw hole 18, so that the limiting screw 19 abuts against the selected linkage slider 16, and then the measurement is started. When the vertical adjusting slider 9 drives the first baffle 10 to abut against the top of the coil, the horizontal adjusting slider 5 drives the second baffle 6 to abut against one side of the coil, and stops due to the limiting, the second pressure-sensitive switch on the first baffle 10 and the second baffle 6 generates induction, so that the corresponding air pump 14 is started, the air pump 14 generates high-pressure airflow, and the high-pressure airflow is sprayed out through the corresponding pneumatic nozzle 13. Since the vertical adjusting slider 9 and the horizontal adjusting slider 5 stop at the corresponding positions, the corresponding pneumatic nozzle 13 also stops at the corresponding position. At this time, the high-pressure airflow sprayed out by the pneumatic nozzle 13 acts on the aligned linkage slider 16. If the coil size is within the qualified size range, the linkage slider 16 corresponding to the position where the pneumatic nozzle 13 stops is the linkage slider 16 limited by the limiting screw 19. The linkage slider 16 cannot slide under the impact of the airflow, so as to avoid pressing the first pressure-sensitive switch 17. If the coil size is outside the qualified size range, the linkage slider 16 corresponding to the position where the pneumatic nozzle 13 stops is the linkage slider 16 not limited. At this time, the airflow sprayed out by the pneumatic nozzle 13 acts on the linkage slider 16, so that the linkage slider 16 slides along the sliding groove 15 under the impact. Thus, the linkage slider 16 collides with the inner wall of the sliding groove 15, so that the corresponding first pressure-sensitive switch 17 generates induction. Thus, the first pressure-sensitive switch 17 starts the alarm device 2 to issue an alarm, so that the detection personnel can know that the current coil size is unqualified.

[0036] The working principle of the present application: before the coil size measurement, the qualified thickness size and width size of the coil are determined, then the corresponding linkage slider 16 position of the first measurement positioning mechanism 12 and the second measurement positioning mechanism 4 is determined, and the limit screw 19 is screwed into the corresponding screw hole 18, so that the limit screw 19 is in contact with the selected linkage slider 16, and then the measurement is started;

[0037] When the thickness and width size of the coil workpiece need to be measured, the coil workpiece is placed on the cushion block 27, and then the electric guide rail 7 is started to drive the supporting plate 23 to descend. During the descent of the supporting plate 23, the counterweight metal blocks 24 at the ends of the first steel wire 21 and the second steel wire 22 descend with the supporting plate 23, so that the first steel wire 21 and the second steel wire 22 are pulled downward by the corresponding counterweight metal blocks 24, so that the corresponding vertical adjustment slider 9 slides downward along the vertical measuring scale 11, and the horizontal adjustment slider 5 slides horizontally along the horizontal measuring scale 8. When the first baffle 10 on the vertical adjustment slider 9 is in contact with the top of the coil, the second baffle 6 on the horizontal adjustment slider 5 is in contact with one side of the coil, and the coil is pushed against the vertical measuring scale 11, the value aligned on the vertical measuring scale 11 by the vertical adjustment slider 9 is the actual thickness size of the coil, and the value aligned on the horizontal measuring scale 8 by the horizontal adjustment slider 5 is the actual width size of the coil. The measurement in two directions can be performed simultaneously by the gravity of the corresponding counterweight metal blocks 24 without being performed sequentially;

[0038] At this time, the second pressure sensitive switch on the first baffle 10 and the second baffle 6 generates induction, so that the corresponding air pump 14 is started, and the air pump 14 generates high pressure airflow which is sprayed out through the corresponding air nozzle 13. Since the vertical adjustment slider 9 and the horizontal adjustment slider 5 stop at the corresponding positions, the corresponding air nozzle 13 also stops at the corresponding position. At this time, the high pressure airflow sprayed out by the air nozzle 13 acts on the aligned linkage slider 16. If the coil size is within the qualified size range, the linkage slider 16 corresponding to the position where the air nozzle 13 stops is the linkage slider 16 limited by the limit screw 19, so the linkage slider 16 cannot slide under the impact of the airflow, thereby avoiding pressing the first pressure sensitive switch 17. If the coil size is outside the qualified size range, the linkage slider 16 corresponding to the position where the air nozzle 13 stops is the linkage slider 16 which is not limited. At this time, the airflow sprayed out by the air nozzle 13 acts on the linkage slider 16, so that the linkage slider 16 slides along the sliding groove 15 under the impact, and the linkage slider 16 hits the inner wall of the sliding groove 15, so that the corresponding first pressure sensitive switch 17 generates induction. Thus, the first pressure sensitive switch 17 starts the alarm 2 to issue an alarm so that the detection personnel can know that the current coil size is unqualified;

[0039] When the measurement is completed, the electric guide rail 7 drives the supporting plate 23 to rise, so that the supporting plate 23 lifts up the two counterweight metal blocks 24, and thus the vertical adjusting sliding block 9 is reset under the rebounding force of the first limiting spring, and the horizontal adjusting sliding block 5 is reset under the rebounding force of the second limiting spring, facilitating the next measurement operation.

[0040] The above has described one embodiment of the present application in detail, but the content is only the preferred embodiment of the present application, and cannot be considered to limit the implementation range of the present application. Any equivalent changes and improvements made according to the application scope of the present application should still belong to the patent coverage range of the present application.

Claims

1. A coil size detection platform, comprising a movable frame (1), wherein a detection table (3) is connected to the movable frame (1), characterized in that, A vertical measuring ruler (11) is connected to one side of the testing platform (3), and a horizontal measuring ruler (8) perpendicular to the vertical measuring ruler (11) is connected to the testing platform (3). A vertical adjustment slider (9) is slidably arranged on the vertical measuring ruler (11), and a first baffle (10) is connected to the end of the vertical adjustment slider (9). A horizontal adjustment slider (5) is slidably connected to the horizontal measuring ruler (8), and a second baffle (6) is connected to the horizontal adjustment slider (5). The bottom side of the testing platform (3) is connected to an electric guide rail (7), and a support plate (23) is slidably connected on the electric guide rail (7). One end of the vertical adjustment slider (9) is connected to a first steel wire (21), and the horizontal adjustment slider (5) is connected to a second steel wire (22). The ends of the first steel wire (21) and the second steel wire (22) are both connected to a counterweight metal block (24), and the counterweight metal block (24) is located on the support plate (23). The testing platform (3) is provided with a first measuring positioning mechanism (12) that cooperates with the vertical measuring ruler (11) on one side, and a second measuring positioning mechanism (4) that cooperates with the horizontal measuring ruler (8) is provided at the bottom of the testing platform (3). Both the vertical adjustment slider (9) and the horizontal adjustment slider (5) are connected to pneumatic nozzles (13). The first measuring and positioning mechanism (12) and the second measuring and positioning mechanism (4) both include connecting strips (25). Both connecting strips (25) are connected to the detection table (3). Multiple sliding grooves (15) are equally spaced on the connecting strips (25). A linkage slider (16) is slidably arranged in each sliding groove (15). An alarm (2) is provided on the moving frame (1). A first pressure sensing switch (17) electrically connected to the alarm (2) is provided on each linkage slider (16). A threaded limiting mechanism is provided on the connecting strips (25). The threaded limiting mechanism includes a limiting screw (19), which is disposed on the connecting strip (25). Each of the slide grooves (15) has a screw hole (18) on one side that cooperates with the limiting screw (19). Air pumps (14) are provided on the top of the vertical measuring ruler (11) and on the testing platform (3). The air outlet of the air pump (14) is connected to the corresponding pneumatic nozzle (13) through a hose. The first baffle (10) and the second baffle (6) are each provided with a second pressure sensing switch that is electrically connected to the corresponding air pump (14).

2. The coil size detection platform according to claim 1, characterized in that, The testing platform (3) is connected to a fixed pulley (26) that cooperates with the second steel wire (22) on the side near the tray (23).

3. The coil size detection platform according to claim 1, characterized in that, A return spring (20) is connected between the linkage slider (16) and the corresponding slide groove (15).

4. The coil size detection platform according to claim 1, characterized in that, A first limiting spring is connected between the vertical adjustment slider (9) and the top of the vertical measuring ruler (11), and a second limiting spring is connected between the horizontal adjustment slider (5) and the end of the horizontal measuring ruler (8).

5. The coil size detection platform according to claim 1, characterized in that, Two pads (27) are connected to the testing platform (3), and the two pads (27) are symmetrically distributed on both sides of the horizontal measuring ruler (8).

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