Automatic detection equipment for coil terminal of electronic pressure release valve
By designing an automatic testing device for electronic pressure relief valve coil terminals, and employing automatic feeding, fixing, testing, and unloading components, combined with a rotating seat and limiting post, efficient and accurate automatic testing of electronic pressure relief valve coil terminals is achieved. This solves the problem of low testing efficiency in existing technologies and enables high-precision testing and automatic classification of multiple products.
Patent Information
- Application Number
- CN202423038548.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-10
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-12-10
AI Technical Summary
Existing technologies for electronic pressure relief valve coil detection have low efficiency and cannot achieve efficient and accurate automated detection.
An automatic testing device for the coil terminals of an electronic pressure relief valve was designed, comprising an automatic feeding component, a fixing component, a testing component, and an automatic unloading component. The device utilizes a testing probe and a moving component to achieve automatic testing of the coil terminals. A rotating seat and a limiting post are used to ensure that the probe is correctly aligned with the terminal. A high and low voltage tester is used to test the current, voltage, and resistance.
It achieves efficient and accurate automatic detection of the coil terminals of electronic pressure relief valves, improves detection efficiency, reduces product turnover losses, and can detect multiple products simultaneously, realizing automatic classification of good and defective products.
Smart Images
Figure CN223565814U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to valve technical field, concretely relates to a kind of electronic pressure relief valve coil terminal automatic detection equipment. BACKGROUND
[0002] Electronic pressure relief valve is the industrial equipment of electromagnetic control, is used to control fluid's automation basic element, and electronic pressure relief valve is often provided with coil inside, and the on-off of coil directly influences the use of electronic pressure relief valve, so it needs to detect coil when processing, and single detection is generally used in prior art, and it needs long time by multimeter detection, and efficiency is low. UTILITARY MODEL CONTENTS
[0003] To solve the above technical problem, the utility model provides a kind of electronic pressure relief valve coil terminal automatic detection equipment, realizes the automatic detection of coil terminal, and efficiency is high, and detection is accurate.
[0004] Specifically, the utility model discloses a kind of electronic pressure relief valve coil terminal automatic detection equipment, for detecting electronic pressure relief valve, the electronic pressure relief valve is provided with interface, including:
[0005] Automatic feeding assembly is used for automatic feeding;
[0006] Fixed component, including a plurality of fixed seat for fixing electronic pressure relief valve;
[0007] Detection component, including multiple detection probes, the detection probe is set to fixed seat and is installed on mounting plate, and when detecting, the detection probe is inserted into interface and is connected with coil terminal, and further including moving assembly, for driving mounting plate moves;
[0008] Automatic discharging assembly is used for automatic discharging.
[0009] The beneficial effects of the above technical solution are that the automatic detection of electronic pressure relief valve is realized, the detection efficiency is improved, multiple products can be detected simultaneously, and the loss caused by product circulation is reduced.
[0010] Further, the fixed seat includes fixed seat main body, the fixed head of the fixed seat main body is set to extend into the electronic pressure relief valve, and the fixed seat main body is installed with in-place sensor.
[0011] The beneficial effects of the above technical solution are that the fixed head is set to preliminarily position electronic pressure relief valve, and the position of the axis of electronic pressure relief valve is determined first, to prevent electronic pressure relief valve from shaking.
[0012] Further, the bottom of the fixed seat main body is connected with rotary seat, the rotary seat drives the fixed seat to rotate, the rotary seat is installed with fixed plate on the lower side, and the fixed plate is provided with limit post.
[0013] The beneficial effect of the above technical scheme is that the rotating seat is arranged to drive the fixed seat to rotate, after the product is placed on the fixed seat, the rotating seat rotates, and then under the blockage of the limiting column, the terminal of the electronic pressure relief valve is directed to the detection probe, so that the probe and the terminal are correctly connected.
[0014] Further, the fixing plate is provided with a telescopic limiting column.
[0015] The beneficial effect of the above technical scheme is that when the electronic pressure relief valve is in place, the telescopic limiting column is extended to fix the product, and then detection is performed, so that the position of the product is ensured, and the fixing and detection of products of various models can be adapted.
[0016] Further, the moving assembly comprises a moving plate, the lower side of the moving plate is provided with a receiving table, the receiving table is provided with a sliding rail, and the moving plate moves along the sliding rail.
[0017] The beneficial effect of the above technical scheme is that the moving position of the detection probe is accurate, so that the detection probe and the coil terminal are accurately connected.
[0018] Further, the detection probe is connected with an electric wire, and the electric wire is connected with a detector.
[0019] The beneficial effect of the above technical scheme is that the detection probe is powered on, whether the current, voltage and resistance of the electronic pressure relief valve coil are within the set value is detected, and automatic detection is realized.
[0020] Further, the fixed seats are arranged, and the detection assemblies are symmetrically arranged on both sides of the fixed seats.
[0021] The beneficial effect of the above technical scheme is that the symmetrically arranged detection assemblies effectively reduce the occupied space, realize simultaneous detection of multiple electronic pressure relief valves, and reduce the detection time.
[0022] Further, the automatic feeding assembly comprises a feeding manipulator, the end of the feeding manipulator is provided with a plurality of feeding clamps, and each feeding clamp corresponds to the fixed seat.
[0023] The beneficial effect of the above technical scheme is that the feeding clamps are arranged to realize automatic feeding, the transfer efficiency is high, and various production environments can be adapted.
[0024] Further, the automatic feeding assembly comprises a feeding manipulator, the end of the feeding manipulator is provided with a plurality of feeding clamps, and each feeding clamp corresponds to the fixed seat.
[0025] The beneficial effect of the above technical scheme is that the blanking gripper is arranged to realize automatic blanking, and can complete automatic classification of good products and defective products according to the detection result, thereby improving the detection efficiency. BRIEF DESCRIPTION OF DRAWINGS
[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or prior art description will be briefly introduced.
[0027] Figure 1 is the front view structure diagram of the electronic pressure relief valve coil terminal automatic detection equipment of the present application
[0028] Figure 2 is the fixed seat and detection probe structure schematic diagram of the present application
[0029] Figure 3 is the fixed seat and electronic pressure relief valve installation shaft view of the present application
[0030] Figure 4 is the fixed seat shaft view of the present application
[0031] The labels involved in the drawings are as follows:
[0032] Automatic feeding assembly 1; blanking gripper 11; fixed seat 2; fixed seat main body 21; fixed head 22; in-place sensor 23; rotating seat 24; detection probe 3; mounting plate 31; wire 32; detector 33; flat plate 34; electronic pressure relief valve 4; docking interface 41; automatic blanking assembly 5; blanking gripper 51; good product receiving box 52; defective product receiving box 53; fixed plate 7; limiting column 71; telescopic positioning column 72; moving plate 8; receiving table 81; slide rail 82. DETAILED DESCRIPTION
[0033] The present application will be further described in detail below with reference to the drawings.
[0034] As shown in Figures 1-4 The present application discloses an electronic pressure relief valve coil terminal automatic detection equipment for detecting an electronic pressure relief valve 4, wherein the electronic pressure relief valve 4 is provided with a docking interface 41, the docking interface 41 is provided with two terminals connected with a coil, and the equipment comprises:
[0035] Automatic feeding assembly 1 for automatic feeding;
[0036] Fixed assembly comprising a plurality of fixed seats 2 for fixing the electronic pressure relief valve 4;
[0037] The detection assembly comprises a plurality of detection probes 3 arranged towards the fixing seat 2 and installed on mounting plates 31, the number of detection probes 3 on each mounting plate is two, and the detection probes 3 are horizontally installed; in detection, the detection probes 3 extend into the docking interfaces 41 to be connected with the coil terminals; the detection assembly further comprises a moving assembly for driving the mounting plates 31 to move.
[0038] The automatic unloading assembly 5 is used for automatically unloading.
[0039] The beneficial effects of the above technical scheme are that automatic detection of the electronic pressure relief valve 4 is realized, detection efficiency is improved, multiple products can be simultaneously detected with high precision, and loss caused by product circulation is reduced.
[0040] Further, the automatic unloading assembly 5 is arranged on the side of the injection molding equipment, and the product is placed on the fixing seat 2 after being taken from the injection molding equipment, so that production and detection are simultaneously realized, and loss caused by circulation or product transportation is reduced.
[0041] Further, the fixing seat 2 comprises a fixing seat body 21, a fixing head 22 extending into the electronic pressure relief valve 4 is arranged in the middle of the fixing seat body 21, and a position sensor 23 is installed on the fixing seat body 21; the fixing head 22 is in a cylindrical shape as a whole and is provided with a step matched with the inside of the electronic pressure relief valve 4; the fixing head 22 is arranged to preliminarily position the electronic pressure relief valve 4, so as to preliminarily determine the position of the axis of the electronic pressure relief valve 4 and prevent the electronic pressure relief valve 4 from shaking.
[0042] Further, a rotating seat 24 is connected to the bottom of the fixing seat body 21, the rotating seat 24 drives the fixing seat 2 to rotate, a fixing plate 7 is installed on the lower side of the rotating seat 24, a rotating cylinder is installed between the rotating seat 24 and the fixing plate 7, the rotating cylinder is used to control the rotation of the rotating seat 24, the fixing plate 7 is provided with a limiting column 71, the bottom of the limiting column 71 is locked to the fixing plate 7 by a screw, the fixing plate 7 does not rotate, the rotating seat 24 located on the left side of the equipment rotates in the counterclockwise direction, and the rotating seat 24 located on the right side of the equipment rotates in the clockwise direction; at this time, the side surface of the limiting column 71 is in contact with the side surface of the docking interface 41, and the limiting column 71 limits the position of the docking interface 41; since the fixing head 22 is not locked with the product, the fixing seat can still rotate, but the position of the docking interface 41 cannot be changed; after rotation is completed, the terminal faces the detection probe 3, so that the detection probe 3 can be in good contact; meanwhile, a groove for contacting the docking interface 41 is arranged on the side surface of the limiting column 71, the shape of the contacting groove is adapted to the corresponding product, and the positioning accuracy is improved.
[0043] The beneficial effects of the above technical scheme are that the rotating seat 24 is arranged to drive the fixing seat 2 to rotate; after the product is placed on the fixing seat 2, the rotating seat 24 rotates, and then the terminal of the electronic pressure relief valve 4 faces the detection probe 3 under the block of the limiting column 71, so that the probe and the terminal are correctly connected.
[0044] Further, the fixing plate 7 is provided with telescopic positioning columns 72, which can be one or two in number, arranged on the fixing plate 7, with the bottom connected to a cylinder for driving extension, and the upper end inserted into a mounting hole on the main body of the electronic pressure relief valve 4, so as to position and fix the product, and then perform detection, so as to ensure the position of the product, and also to adapt to the fixing and detection of products of various models.
[0045] In some embodiments, the moving assembly comprises a moving plate 8, the lower side of which is provided with a receiving table 81, and the receiving table 81 is provided with a sliding rail 82, the moving plate 8 moves along the sliding rail 82, the sliding rail 82 is arranged along a first direction towards the fixing base 2, and the sliding rail 82 is provided with a sliding block, and the moving plate 8 is connected with the sliding block and moves along the sliding rail 82 towards the fixing base 2, and the power driving part of the movement can adopt a linear module or a cylinder, and the control is accurate.
[0046] A flat plate 34 moving along a second direction can also be arranged on the upper side of the moving plate 8, and a mounting plate 31 is arranged on the flat plate 34, and the flat plate 34 is also driven to move by a moving module, and the moving direction is perpendicular to the arrangement direction of the sliding rail 82, and is used for adjusting the position of the detection probe 3.
[0047] In some embodiments, the detection probe 3 is connected with an electric wire 32, the electric wire 32 is connected with a detector 33, and is connected with a power supply, so as to electrify the detection probe 3, detect whether the current, voltage and resistance of the coil of the electronic pressure relief valve 4 are within the set value, and feed back the detection result to the automatic unloading assembly 5, so as to realize automatic detection and automatic unloading, and the detector 33 can be a high-low voltage tester, and the test is performed by the high-low voltage tester.
[0048] Further, the fixing bases 2 are arranged, and the detection assemblies are symmetrically arranged on both sides of the fixing bases 2. During detection, the automatic feeding assembly 1 is used for feeding, and then the symmetrically arranged detection assemblies move relatively, the detection probe 3 is inserted into the docking port 41 to contact the terminal for detection, and the symmetrically arranged detection assemblies effectively reduce the occupied space, realize the simultaneous detection of multiple electronic pressure relief valves 4, and reduce the detection time.
[0049] In some embodiments, the automatic feeding assembly 1 comprises a feeding mechanical arm, and the feeding mechanical arm is provided with a plurality of feeding clamping jaws 11 at the end, each feeding clamping jaw 11 corresponds to a fixing base 2, each feeding clamping jaw 11 is controlled individually, and is opened and closed by electric or pneumatic control. The number of the feeding clamping jaws 11 corresponds to the number of the fixing bases 2, and all the fixing bases 2 are fed at one time.
[0050] In some embodiments, the automatic unloading assembly 5 comprises an unloading manipulator, the unloading manipulator is provided with a plurality of unloading clamps 51 at the end, each unloading clamp 51 corresponds to the fixed seat 2, and the good product receiving box 52 and the defective product receiving box 53 are arranged on the side of the unloading manipulator. The number of unloading clamps 51 corresponds to the number of fixed seats 2, all the detected electronic pressure relief valves 4 are clamped at one time during unloading, then the good products are placed into the good product receiving box 52, and the defective products are placed into the defective product receiving box 53, thereby completing the classification of good products and defective products; the good product receiving box 52 and the defective product receiving box 53 are conveyed through the conveying belt, after one receiving box is filled, the conveying belt moves to accommodate the next receiving box.
[0051] The working process is as follows: firstly, the feeding manipulator clamps the product and places it on the fixed seat 2, then the fixed head 22 is used for positioning, then the rotating seat 24 is rotated, the limiting column 71 is used for positioning the position of the butt joint 41, the terminal 1 is directed to the detection probe 3, then the detection probe 3 is electrified and moves towards the fixed seat 2, extends into the butt joint 41 and contacts the terminal, the detector 33 detects the current, voltage and resistance of the coil, judges which is a good product and which is a defective product, then the taking manipulator takes away all the electronic pressure relief valves 4, places the good products into the good product receiving box 52 and places the defective products into the defective product receiving box 53, thereby completing the classification, realizing the automatic detection of the electronic pressure relief valve 4, and realizing the multi-product and high-precision measurement.
[0052] For those skilled in the art, without departing from the creative concept of the utility model, a number of modifications and improvements can be made, which all belong to the protection scope of the utility model.
Claims
1. An electronic pressure relief valve coil terminal automatic detection device for detecting an electronic pressure relief valve (4) provided with a mating interface (41), characterized in that, The utility model relates to an electronic pressure relief valve automatic testing device, including: Automatic feeding assembly (1) for automatic feeding; Fixed assembly including a plurality of fixed seat (2) for fixing electronic pressure relief valve (4); Detection assembly including a plurality of detection probe (3), the detection probe (3) is arranged towards fixed seat (2) and is installed on mounting plate (31), when detecting, the detection probe (3) is inserted into the interface (41) and is connected with coil terminal, still including moving assembly, for driving mounting plate (31) moves; Automatic discharging assembly (5) for automatic discharging.
2. The electronic pressure relief valve coil terminal automatic detection apparatus according to claim 1, characterized by The fixed seat (2) includes fixed seat body (21), the fixed seat body (21) middle part is provided with the fixed head (22) of entering the electronic pressure relief valve (4), and the fixed seat body (21) is installed with in-place sensor (23).
3. The electronic pressure relief valve coil terminal automatic detection apparatus according to claim 2, characterized by The bottom of fixed seat body (21) is connected with rotary seat (24), the rotary seat (24) drives fixed seat (2) to rotate, and the lower side of rotary seat (24) is installed with fixed plate (7), and the fixed plate (7) is provided with limiting column (71).
4. The electronic pressure relief valve coil terminal automatic detection apparatus according to claim 3, characterized by The fixed plate (7) is installed with telescopic positioning column (72).
5. The electronic pressure relief valve coil terminal automatic detection apparatus according to claim 1, characterized by The moving assembly includes moving plate (8), the lower side of moving plate (8) is provided with receiving table (81), the receiving table (81) is provided with slide rail (82), and moving plate (8) moves along slide rail (82).
6. The electronic pressure relief valve coil terminal automatic detection apparatus according to claim 1, characterized by The detection probe (3) is connected with electric wire (32), and the electric wire (32) is connected with detector (33).
7. The electronic pressure relief valve coil terminal automatic detection apparatus according to claim 1, characterized by The fixed seat (2) is arranged, and the detection assembly is symmetrically arranged on both sides of fixed seat (2).
8. The electronic pressure relief valve coil terminal automatic detection apparatus according to claim 1, characterized by The automatic feeding assembly (1) includes feeding manipulator, and the end of feeding manipulator is installed with a plurality of feeding clamping jaw (11), and each feeding clamping jaw (11) corresponds to fixed seat (2).
9. The electronic pressure relief valve coil terminal automatic detection apparatus according to claim 1, characterized by The automatic discharging assembly (5) includes discharging manipulator, and the end of discharging manipulator is installed with a plurality of discharging clamping jaw (51), and each discharging clamping jaw (51) corresponds to fixed seat (2), further includes good product receiving box (52) and defective product receiving box (53) arranged on the side of discharging manipulator.