Semi-automatic detection device for electromagnetic valve block

Abstract

The invention discloses a semi-automatic detection device for an electromagnetic valve block. The semi-automatic detection device comprises an automatic transmission device, an automatic detection tool ejection device, a visual detection mechanism and a detection station, the visual detection mechanism comprises an electromagnetic valve block identification mechanism and a detection tool identification mechanism. The electromagnetic valve block identification mechanism and the detection tool identification mechanism are respectively connected with the controller; the detection tool automatic pop-up device is fixedly arranged in front of the detection station, and the detection tool identification mechanism is arranged above the detection tool automatic pop-up device; firstly, six-surface detection hole information of the electromagnetic valve block is automatically recognized through the electromagnetic valve block recognition mechanism, overturning operation is not needed in the transmission process, and simplicity and convenience are achieved; the inspection tools can be automatically popped out, automatic discharging is carried out in sequence, the automation degree is high, the inspection tools needed by the six faces are discharged to the six detection areas respectively, and workers insert the six sets of inspection tools into the detection holes of the six faces respectively for detection.

Description

Technical Field

[0001] The invention relates to the technical field of detection devices, and in particular to a semi-automatic detection device for a solenoid valve block. Background Art

[0002] The solenoid valve block inspection is to use several inspection tools to perform function inspection, size inspection and precision inspection on each hole on the six sides of the valve body. Each inspection is implemented by the corresponding inspection tool. The inspection tool placement area can be placed in more than 100 or even more inspection tools. The inspection of the six sides of the valve body is to manually put the inspection tools into the inspection holes. The current work flow is that workers select the required inspection tools one by one in the spacing placement area according to the specifications of the inspection holes on the valve body, and then insert different inspection tools into the inspection holes in turn for inspection, which is inefficient. Summary of the invention

[0003] The purpose of the present invention is to provide a semi-automatic detection device for a solenoid valve block in view of the deficiencies in the prior art.

[0004] The technical solution of the present invention to solve the above problem is: a semi-automatic detection device for a solenoid valve block, including an automatic transmission device, an automatic ejection device for a check fixture, a visual detection mechanism, and a detection station;

[0005] The automatic transmission device comprises a first transmission belt, a second transmission belt and a pushing mechanism, the unloading end of the first transmission belt and the loading end of the second transmission belt are partially staggered and overlapped, the pushing mechanism is arranged at the rear of the overlapping area, and a transparent plate is arranged between the two transmission belts in the overlapping area;

[0006] The visual inspection mechanism includes a solenoid valve block recognition mechanism and a check fixture recognition mechanism; the solenoid valve block recognition mechanism and the check fixture recognition mechanism are respectively connected to the controller;

[0007] The automatic check tool ejection device is fixedly arranged in front of the inspection station, and the check tool identification mechanism is arranged above the automatic check tool ejection device;

[0008] The automatic ejection device for the inspection tool comprises a base, an inspection tool sweeping mechanism and a feeding mechanism; the base is provided with a plurality of mounting slots arranged in an array, each mounting slot is provided with a controllable ejection mechanism, and the inspection tool sweeping mechanism and the controllable ejection mechanism are connected to a controller.

[0009] Furthermore, the blanking mechanism includes six blanking plates, the inner ends of the six blanking plates are rotatably connected to the outer end of the base through pins respectively, the bottom of the outer end of the blanking plate is connected to the second telescopic component, the second telescopic component is fixedly arranged on the inspection station, the free telescopic end of the second telescopic component is connected to the blanking plate, and the second telescopic component is connected to the controller.

[0010] Furthermore, the inspection tool sweeping mechanism includes a first sweeping unit and a second sweeping unit;

[0011] The first sweeping unit includes a first scraper and a transverse adjustment mechanism, and side plates are respectively provided on both sides of the base. The first scraper can be moved forward and backward through the transverse adjustment mechanism and is arranged on the side plates on both sides;

[0012] The second sweeping unit comprises a second scraper and a third scraper, the outer ends of the two side plates are provided with extension plates extending outward, and the second scraper and the third scraper are respectively adjustable and arranged between the two extension plates through a set of longitudinal adjustment mechanisms;

[0013] The lateral adjustment mechanism and the longitudinal adjustment mechanism are respectively connected to the controller.

[0014] Furthermore, the solenoid valve block identification mechanism includes a first camera, a second camera, a third camera, a fourth camera, a fifth camera and a sixth camera, which are respectively used to detect the six surfaces of the solenoid valve block. The first camera is arranged above the transparent plate, the second camera is arranged below the transparent plate, the third camera is arranged on the left side of the transparent plate, the fourth camera is arranged on the right side of the transparent plate, the fifth camera is arranged at the outer end of the starting end of the second transmission belt, and the sixth camera is arranged at the inner end of the second transmission belt near the overlapping area. The first camera, the second camera, the third camera, the fourth camera, the fifth camera and the sixth camera are respectively connected to the image acquisition device, and the image acquisition device is connected to the controller.

[0015] Furthermore, the six sides of the solenoid valve block are labeled respectively, and the six sides are sorted. During the transmission of the solenoid valve block from the automatic transmission device, the detection hole information of the six sides is collected respectively through the solenoid valve block identification mechanism, six orders are generated, and the six sides are sorted according to the sorting. The controller screens out the required inspection tools through the inspection tool identification mechanism according to the current order, and controls the corresponding first telescopic component to pop out the inspection tool. After the inspection tool is popped out, the first scanning unit first pushes the inspection tool to the outer end of the base, and then pushes it to the corresponding unloading plate according to the current order sequence through the second scanning unit, and finally controls the second telescopic component to pull down the outer end of the unloading end to complete the automatic unloading of the inspection tool.

[0016] The present invention has the beneficial effects:

[0017] The present invention provides a semi-automatic inspection device for an electromagnetic valve block. Firstly, the information of the six-sided inspection holes of the electromagnetic valve block is automatically identified through an electromagnetic valve block identification mechanism. No flipping operation is required during the transmission process, which is simple and convenient. The inspection fixture can be automatically popped out and automatically unloaded in sequence, with a high degree of automation. The inspection fixtures required for the six sides are respectively unloaded into the six inspection areas, and the workers respectively insert the six groups of inspection fixtures into the inspection holes of the six sides for inspection. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view of the present invention;

[0019] Figure 2 is a top view of the automatic transmission device;

[0020] Figure 3 It is a structural diagram of the automatic ejection device of the inspection tool;

[0021] Figure 4 It is a structural schematic diagram of the material unloading mechanism;

[0022] Figure 5 It is a structural schematic diagram of a controllable ejection mechanism;

[0023] In the figure: 1-automatic transmission device, 2-automatic ejection device of inspection tool, 3-inspection station, 4-first transmission belt, 5-second transmission belt, 6-pushing telescopic assembly, 7-pushing plate, 8-transparent plate, 9-first camera, 10-third camera, 11-fourth camera, 12-fifth camera, 13-sixth camera, 14-seventh camera, 15-base, 16-installation slot, 17-first telescopic assembly, 18-spring plate, 19-first scraper, 20-side plate, 21-first adjusting motor, 22-lateral adjusting screw, 23-lateral guide rod, 24-first rotating joint, 25-first sliding member, 26-unloading plate, 27-second telescopic assembly, 28-second scraper, 29-third scraper, 30-extension plate, 31-second adjusting motor, 32-longitudinal adjusting screw, 33-longitudinal guide rod, 34-second rotating joint, 35-second sliding member. DETAILED DESCRIPTION

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0025] As shown in the figure, a semi-automatic detection device for a solenoid valve block includes an automatic transmission device, an automatic ejection device for a check fixture, a visual detection mechanism, and a detection station;

[0026] The automatic transmission device includes a first transmission belt, a second transmission belt and a pushing mechanism. The unloading end of the first transmission belt and the loading end of the second transmission belt are partially offset and overlapped, and the length of the overlapping area is greater than the length of the electromagnetic valve block. The pushing mechanism is arranged at the rear of the overlapping area. The pushing mechanism includes a pushing telescopic assembly and a pushing plate. The pushing plate is fixedly connected to the free telescopic end of the pushing telescopic assembly. A transparent plate is arranged between the two transmission belts in the overlapping area. When the electromagnetic valve block is transported to the end by the first transmission belt, it is pushed from the first transmission belt to the transparent plate by the pushing mechanism, and then pushed to the starting end of the second transmission belt, and is inspected on the second transmission belt. Before the electromagnetic valve block is loaded onto the first transmission belt, its six surfaces are first labeled.

[0027] The visual inspection mechanism includes a solenoid valve block identification mechanism and a check fixture identification mechanism;

[0028] The solenoid valve block identification mechanism includes a first camera, a second camera, a third camera, a fourth camera, a fifth camera and a sixth camera, which are respectively used to detect the six faces of the solenoid valve block. The first camera is arranged above the transparent plate, the second camera is arranged below the transparent plate, the third camera is arranged on the left side of the transparent plate, the fourth camera is arranged on the right side of the transparent plate, the fifth camera is arranged at the outer end of the starting end of the second transmission belt, and the sixth camera is arranged at the inner end of the second transmission belt near the overlapping area. The first camera, the second camera, the third camera, the fourth camera, the fifth camera and the sixth camera are respectively connected to the image acquisition device, and the image acquisition device is connected to the controller.

[0029] The automatic check tool pop-up device is fixedly arranged in front of the inspection station, and the check tool identification mechanism is arranged above the automatic check tool pop-up device. The check tool identification mechanism includes a seventh camera, and the seventh camera is connected to the controller through an image acquisition device.

[0030] The automatic pop-up device for the inspection tool comprises a base, a inspection tool sweeping mechanism and a feeding mechanism; the base is provided with a plurality of mounting slots arranged in an array, each mounting slot is provided with a controllable pop-up mechanism, the controllable pop-up mechanism comprises a first telescopic assembly and a spring plate, the first telescopic assembly is fixedly arranged at the bottom of the mounting slot, the spring plate is connected to the free telescopic end of the first telescopic assembly, a inspection tool is placed on the spring plate in each mounting slot, and the inspection tools have different specifications. The inspection tool sweeping mechanism includes a first sweeping unit and a second sweeping unit, the first sweeping unit includes a first scraper and a transverse adjustment mechanism, the base is provided with side plates on both sides, the transverse adjustment mechanism includes a first adjustment motor, a transverse adjustment screw and a transverse guide rod, the transverse adjustment screw is connected to the side plate on one side through a bearing seat, the transverse guide rod is fixedly connected to the side plate on the other side, one end of the transverse adjustment screw is connected to the output shaft of the first adjustment motor, the first scraper upper end is connected to the first screw-on and the first sliding member on both sides, the first screw-on is screwed on the transverse adjustment screw, the first sliding member is slidably sleeved on the transverse guide rod, and there is a gap between the two sides of the first scraper and the side plates on both sides, and the gap is smaller than the size of the inspection tool. The blanking mechanism includes six blanking plates, the inner ends of the six blanking plates are respectively rotatably connected to the outer end of the base through pins, the bottom of the outer end of the blanking plate is connected to the second telescopic component, the second telescopic component is fixedly set on the detection station, and the free telescopic end of the second telescopic component is connected to the blanking plate. The second sweeping unit includes a second scraper and a third scraper. The outer ends of the two side plates are extended outwards to be provided with extension plates. The second scraper and the third scraper are respectively adjustable and arranged between the two extension plates through a set of longitudinal adjustment mechanisms. The longitudinal adjustment mechanism includes a second adjustment motor, a longitudinal adjustment screw and a longitudinal guide rod. The two ends of the longitudinal adjustment screw are respectively rotatably connected to the two extension plates. The two ends of the longitudinal guide rod are respectively fixedly connected to the two extension plates. The upper ends of the second scraper and the third scraper are respectively connected with a second rotating part and a second sliding part. The second rotating part is screwed on the longitudinal adjustment screw. The second sliding part is slidably sleeved on the longitudinal guide rod. The first telescopic assembly, the second telescopic assembly, the lateral adjustment motor, and the longitudinal adjustment motor are respectively connected to the controller.

[0031] The six sides of the solenoid valve block are labeled separately and the six sides are sorted. During the transmission of the solenoid valve block from the automatic transmission device, the detection hole information of the six sides is collected separately through the solenoid valve block identification mechanism to generate six orders, which are sorted according to the sorting of the six sides. The controller screens out the required gauges through the gauge identification mechanism according to the current order, and controls the corresponding first telescopic component to pop out the gauge. After the gauge is popped out, the first scanning unit first pushes the gauge to the outer end of the base, and then pushes it to the corresponding unloading plate according to the current order sequence through the second scanning unit. Finally, the second telescopic component is controlled to pull down the outer end of the unloading end to complete the automatic unloading of the gauge.

[0032] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A semi-automatic detection device for a solenoid valve block, characterized in that: It includes automatic transmission device, automatic ejection device for inspection tools, visual inspection mechanism and inspection station; The automatic transmission device comprises a first transmission belt, a second transmission belt and a pushing mechanism, the unloading end of the first transmission belt and the loading end of the second transmission belt are partially staggered and overlapped, the pushing mechanism is arranged at the rear of the overlapping area, and a transparent plate is arranged between the two transmission belts in the overlapping area; The visual inspection mechanism includes a solenoid valve block recognition mechanism and a check fixture recognition mechanism; the solenoid valve block recognition mechanism and the check fixture recognition mechanism are respectively connected to the controller; The automatic check tool pop-up device is fixedly arranged in front of the inspection station, and the check tool identification mechanism is arranged above the automatic check tool pop-up device; The automatic ejection device for the inspection tool comprises a base, an inspection tool sweeping mechanism and a feeding mechanism; the base is provided with a plurality of mounting slots arranged in an array, each mounting slot is provided with a controllable ejection mechanism, and the inspection tool sweeping mechanism and the controllable ejection mechanism are connected to a controller.

2. A semi-automatic detection device for a solenoid valve block according to claim 1, characterized in that: The blanking mechanism includes six blanking plates, the inner ends of the six blanking plates are rotatably connected to the outer end of the base through pins, the bottom of the outer end of the blanking plate is connected to the second telescopic component, the second telescopic component is fixedly arranged on the detection station, the free telescopic end of the second telescopic component is connected to the blanking plate, and the second telescopic component is connected to the controller.

3. A semi-automatic detection device for a solenoid valve block according to claim 1 or 2, characterized in that: The inspection tool sweeping mechanism includes a first sweeping unit and a second sweeping unit; The first sweeping unit includes a first scraper and a transverse adjustment mechanism, and side plates are respectively provided on both sides of the base. The first scraper can be moved forward and backward through the transverse adjustment mechanism and is arranged on the side plates on both sides; The second sweeping unit comprises a second scraper and a third scraper, the outer ends of the two side plates are provided with extension plates extending outward, and the second scraper and the third scraper are respectively adjustable and arranged between the two extension plates through a set of longitudinal adjustment mechanisms; The lateral adjustment mechanism and the longitudinal adjustment mechanism are respectively connected to the controller.

4. A semi-automatic detection device for a solenoid valve block according to claim 1 or 2, characterized in that: The solenoid valve block identification mechanism includes a first camera, a second camera, a third camera, a fourth camera, a fifth camera and a sixth camera, which are respectively used to detect the six faces of the solenoid valve block. The first camera is arranged above the transparent plate, the second camera is arranged below the transparent plate, the third camera is arranged on the left side of the transparent plate, the fourth camera is arranged on the right side of the transparent plate, the fifth camera is arranged at the outer end of the starting end of the second transmission belt, and the sixth camera is arranged at the inner end of the second transmission belt near the overlapping area. The first camera, the second camera, the third camera, the fourth camera, the fifth camera and the sixth camera are respectively connected to the image acquisition device, and the image acquisition device is connected to the controller.

5. A semi-automatic detection device for a solenoid valve block as claimed in claim 3, characterized in that: The six sides of the solenoid valve block are labeled separately and the six sides are sorted. During the transmission of the solenoid valve block from the automatic transmission device, the detection hole information of the six sides is collected separately through the solenoid valve block identification mechanism to generate six orders, which are sorted according to the sorting of the six sides. The controller screens out the required gauges through the gauge identification mechanism according to the current order, and controls the corresponding first telescopic component to pop out the gauge. After the gauge is popped out, the first scanning unit first pushes the gauge to the outer end of the base, and then pushes it to the corresponding unloading plate according to the current order sequence through the second scanning unit. Finally, the second telescopic component is controlled to pull down the outer end of the unloading end to complete the automatic unloading of the gauge.

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