Environment-friendly steel drum leak detection device with alarm function

Abstract

The utility model belongs to the technical field of detection devices, and discloses an environment-friendly steel drum leak detection device with an alarm function, which comprises an automatic conveying belt and a center console which are arranged on a machine table, and the center console is provided with an alarm lamp; a machine frame is installed on the machine table, a first telescopic cylinder and an air pump are installed on the machine frame, the output end of the first telescopic cylinder is connected with a top disc, a socket device is installed on the top disc, a plurality of lead screws are evenly installed on the top disc, the ends of all the lead screws are connected with a bottom frame, and windproof cover cloth is connected between the bottom frame and the top disc. A plurality of flexible iron wires are evenly installed on the outer side of the windproof cover cloth, the tops of the flexible iron wires penetrate through the top disc, an induction piece is installed at the upper end of each flexible iron wire, induction switches with the output ends located on the lower sides of the induction pieces are installed on the top disc, and all the induction switches are electrically connected to the center console. The socket device comprises an insertion nozzle, and the insertion nozzle is provided with an air bag.

Description

Technical Field

[0001] The utility model belongs to the technical field of detection devices, and in particular relates to an environmentally friendly steel barrel leakage detection device with an alarm function. Background Art

[0002] Steel drums are one of the containers, and they play a very important role in traditional containers. Steel drums have evolved from the function of temporarily storing the contents to today's industrial packaging, sales packaging, transportation packaging, etc.; from production to circulation and consumption, they have formed a consistent flow container, and have become a means of long-term preservation of the contents. It can be said that steel drums have brought great changes and progress to human work and life. In order to ensure the quality of the steel drums, the sealing of the steel drums must be tested before leaving the factory;

[0003] There are various leak detection devices for steel drums at present, but most of them only have the function of detecting whether there is a leak, and cannot locate the specific leakage area. As a result, when the drum is repaired later, manual inspection is often required to determine the rework location. In some workshops, bubble detection is also carried out in the water pool, which is time-consuming and laborious. Utility Model Content

[0004] In view of the problems raised by the above background technology, the purpose of the utility model is to provide an environmentally friendly steel drum leak detection device with an alarm function.

[0005] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0006] An environmentally friendly steel drum leak detection device with an alarm function comprises an automatic conveyor belt and a central console installed on a machine platform, wherein the central console is equipped with an alarm light;

[0007] The machine is installed with a frame, the frame is installed with a first telescopic cylinder and an air pump, the output end of the first telescopic cylinder is connected to a top plate, the top plate is installed with a socket device, the top plate is evenly installed with a plurality of screw rods, all ends of the screw rods are connected with a bottom frame, a windproof cover cloth is connected between the bottom frame and the top plate, a plurality of flexible iron wires are evenly installed on the outside of the windproof cover cloth, the top of the flexible iron wire passes through the top plate, the upper end of each of the flexible iron wires is installed with a sensor sheet, the top plate is installed with a sensor switch with an output end located at the lower side of the sensor sheet, and all the sensor switches are electrically connected to the central console;

[0008] The socket device comprises a nozzle, an air bag is installed on the nozzle, and an input end of the nozzle is connected to an output end of the air pump.

[0009] It is further defined that the socket device includes a slide groove arranged on the top plate, the plug is threadedly installed with a movable plate slidably installed in the slide groove, the plug is installed with a baffle plate at a position located on the lower side of the top plate, the baffle plate is located on the upper side of the airbag, and a spring located between the baffle plate and the top plate is sleeved on the outer side of the plug. Such a design ensures that when the plug enters the inlet end of the steel drum, the airbag can closely contact the inlet end of the steel drum, thereby achieving a sealing effect. Under the effect of the spring, the plug is also provided with a buffer space to prevent the inlet end of the steel drum from being damaged by a hard collision.

[0010] It is further defined that the frame is equipped with a positioning device, which includes a second telescopic cylinder and an adjusting rod installed on the frame, and the ends of the second telescopic cylinder and the adjusting rod are both equipped with arc plates, and the adjusting rod is threadedly connected to the frame. Such a design can displace the steel barrel to prevent the nozzle from being unable to enter the input end of the steel barrel when position shift occurs due to transfer.

[0011] It is further defined that the upper end of the flexible iron wire is provided with a thread, and the sensing piece is threadedly mounted on the flexible iron wire. Such a design can adjust the height position of the sensing piece, thereby ensuring the sensing effect of the sensing switch.

[0012] It is further defined that the flexible iron wire has a rebound function, and the flexible iron wire is in a straight state when it is static. Such a design ensures that the flexible iron wire will not be deformed when the windproof cover cloth is not exposed to wind, that is, false alarms are less likely to occur.

[0013] The beneficial effects of adopting the utility model are:

[0014] The structural design of the utility model realizes the automatic leak detection of the steel drum through the cooperation of the air pump and the plug nozzle, which saves the manpower detection cost, and is supplemented by the alarm light to have the alarm warning function;

[0015] With the structural design of the utility model, when a steel drum leaks, the gas ejected from the leaking position will impact the windproof cover cloth, thereby causing the flexible iron wire to deform, causing the position of the sensor sheet to move downward, and the sensor switch at the corresponding position will operate. In conjunction with the central console, the purpose of quickly locating the leaking area of ​​the steel drum can be achieved, which is conducive to subsequent rapid rework. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings;

[0017] Figure 1 This is a structural schematic diagram of an embodiment of an environmentally friendly steel drum leak detection device with an alarm function according to the utility model;

[0018] Figure 2It is a cross-sectional structural schematic diagram of an embodiment of an environmentally friendly steel drum leak detection device with an alarm function of the utility model;

[0019] Figure 3 for Figure 1 The schematic diagram of the structure at the middle Q is enlarged;

[0020] Figure 4 for Figure 2 The enlarged structural diagram at B in the middle;

[0021] The main component symbols are described as follows:

[0022] Machine 1; automatic conveyor belt 2; central control console 3; warning light 31; frame 4; first telescopic cylinder 5; air pump 6; top plate 7; socket device 8; screw rod 9; bottom frame 10; windproof cover cloth 11; flexible iron wire 12; induction sheet 13; induction switch 14;

[0023] Insert 81; air bag 82; slide slot 83; moving plate 84; baffle plate 85; spring 86;

[0024] The second telescopic cylinder 151 ; the adjusting rod 152 ; and the arc plate 153 . DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0026] like Figure 1 to Figure 4 As shown, the utility model is an environmentally friendly steel drum leak detection device with an alarm function, comprising an automatic conveyor belt 2 and a central control panel 3 installed on a machine platform 1, and the central control panel 3 is equipped with an alarm light 31;

[0027] The machine 1 is installed with a frame 4, the frame 4 is installed with a first telescopic cylinder 5 and an air pump 6, the output end of the first telescopic cylinder 5 is connected to a top plate 7, the top plate 7 is installed with a socket device 8, the top plate 7 is evenly installed with a plurality of screw rods 9, the ends of all the screw rods 9 are connected with a bottom frame 10, a windproof cover cloth 11 is connected between the bottom frame 10 and the top plate 7, a plurality of flexible iron wires 12 are evenly installed on the outside of the windproof cover cloth 11, the top of the flexible iron wire 12 passes through the top plate 7, and the upper end of each flexible iron wire 12 is installed with a sensor sheet 13, the top plate 7 is installed with a sensor switch 14 whose output end is located at the lower side of the sensor sheet 13, and all the sensor switches 14 are electrically connected to the central console 3;

[0028] The socket device 8 includes a plug 81 , on which an air bag 82 is installed, and an input end of the plug 81 is connected to an output end of the air pump 6 .

[0029] In this embodiment, when an environmentally friendly steel drum leak detection device with an alarm function is used, the steel drum is transferred by the automatic conveyor belt 2, and the position of the input end of the steel drum is preferably determined before being transferred to the rack 4 to ensure that the subsequent plug 81 can be aligned with the input end of the steel drum. This function can be achieved by using a visual positioning system in the prior art in conjunction with a turntable device, and it is not difficult for technicians in the relevant field to understand;

[0030] The steel drum moves to the lower side of the frame 4 and stops. The operation of the first telescopic cylinder 5 drives the top plate 7 to descend, causing the bottom frame 10 connected by the screw rod 9 to descend, driving the wind shield cloth 11 to descend together, and then making the wind shield cloth 11 cover the outside of the steel drum. At the same time, the descent of the top plate 7 also causes the plug 81 on the socket device 8 to be inserted into the input end of the steel drum. The air pump 6 runs to inflate the inside of the steel drum. If the sealing of the steel drum is good, the wind shield cloth 11 will not be affected by the wind, and the leak detection device will operate normally, indicating that the sealing of the steel drum is qualified. If there is a problem with the sealing of the steel drum, gas will rush out from the leaking position. Under this wind force, the wind shield at the corresponding position The cloth 11 will be deformed, and the flexible iron wire 12 at the corresponding position will also be deformed, so that the induction sheet 13 at the upper end will move downward, and the induction switch 14 at the corresponding position can sense the induction sheet 13, and then give a signal to the central console 3, and the alarm light 31 will give a warning, and the relevant staff can be on duty immediately, and determine the leakage area of ​​the steel drum through the deformation area of ​​the windproof cover cloth 11 and mark it, which is conducive to the subsequent rapid leakage detection and rework; the equipment can also move the leaking steel drum to the unqualified area, and the relevant personnel will determine the leakage area through the detection record in the central console and the number of the induction switch 14 at the corresponding position displayed;

[0031] In summary, the purpose of quickly locating the leakage area is achieved while achieving the leak detection and alarm function.

[0032] The preferred socket device 8 includes a slide groove 83 arranged on the top plate 7, and the plug 81 is threadedly installed with a movable plate 84 slidably installed in the slide groove 83. The plug 81 is installed with a baffle 85 at a position located on the lower side of the top plate 7, and the baffle 85 is located on the upper side of the airbag 82. The outer side of the plug 81 is sleeved with a spring 86 located between the baffle 85 and the top plate 7. This design ensures that when the plug 81 enters the inlet end of the steel drum, the airbag 82 can closely contact the inlet end of the steel drum, thereby achieving a sealing effect. Under the effect of the spring 86, the plug 81 is also provided with a buffer space to prevent the inlet end of the steel drum from being damaged by a hard collision. In fact, the specific structure of the socket device 8 can also be considered according to specific circumstances.

[0033] Preferably, the frame 4 is installed with a positioning device 15, which includes a second telescopic cylinder 151 and an adjusting rod 152 installed on the frame 4. The ends of the second telescopic cylinder 151 and the adjusting rod 152 are both installed with arc plates 153, and the adjusting rod 152 is threadedly connected to the frame 4. Such a design can displace the steel drum to prevent the nozzle 81 from being unable to enter the input end of the steel drum when position shift occurs due to transfer. In fact, positioning measures can also be considered according to specific circumstances.

[0034] Preferably, the upper end of the flexible iron wire 12 is provided with a thread, and the sensor sheet 13 is threadedly installed on the flexible iron wire 12. Such a design can adjust the height position of the sensor sheet 13, thereby ensuring the sensing effect of the sensing switch 14. In fact, the installation method in which the position of the sensor sheet 13 can be adjusted can also be considered according to specific circumstances.

[0035] Preferably, the flexible iron wire 12 has a rebound function. The flexible iron wire 12 is in a straight state when it is static. Such a design ensures that the flexible iron wire 12 will not be deformed when the windproof cover cloth 11 is not exposed to wind, that is, false alarms are less likely to occur. In fact, the selection of the flexible iron wire 12 can also be considered according to specific circumstances.

[0036] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. An environmentally friendly steel drum leak detection device with an alarm function, comprising an automatic conveyor belt (2) and a central control console (3) installed on a machine platform (1), characterized in that: The central console (3) is equipped with a warning light (31); The machine platform (1) is installed with a frame (4), the frame (4) is installed with a first telescopic cylinder (5) and an air pump (6), the output end of the first telescopic cylinder (5) is connected to a top plate (7), the top plate (7) is installed with a socket device (8), the top plate (7) is evenly installed with a plurality of screw rods (9), the ends of all the screw rods (9) are connected with a bottom frame (10), a windproof cover cloth (11) is connected between the bottom frame (10) and the top plate (7), a plurality of flexible iron wires (12) are evenly installed on the outside of the windproof cover cloth (11), the top of the flexible iron wire (12) passes through the top plate (7), the upper end of each of the flexible iron wires (12) is installed with a sensor sheet (13), the top plate (7) is installed with a sensor switch (14) whose output end is located at the lower side of the sensor sheet (13), and all the sensor switches (14) are electrically connected to the central console (3); The socket device (8) comprises a nozzle (81), the nozzle (81) is equipped with an air bag (82), and the input end of the nozzle (81) is connected to the output end of the air pump (6).

2. The environmentally friendly steel drum leak detection device with alarm function according to claim 1 is characterized by: The socket device (8) comprises a slide groove (83) arranged on the top plate (7); the plug (81) is threadedly mounted with a movable plate (84) slidably mounted in the slide groove (83); the plug (81) is mounted with a baffle plate (85) at a position located at the lower side of the top plate (7); the baffle plate (85) is located at the upper side of the airbag (82); and a spring (86) is sleeved on the outer side of the plug (81) and is located between the baffle plate (85) and the top plate (7).

3. The environmentally friendly steel drum leak detection device with alarm function according to claim 2 is characterized by: The frame (4) is equipped with a positioning device (15), the positioning device (15) comprising a second telescopic cylinder (151) and an adjusting rod (152) installed on the frame (4), arc plates (153) being installed at the ends of the second telescopic cylinder (151) and the adjusting rod (152), and the adjusting rod (152) being threadedly connected to the frame (4).

4. The environmentally friendly steel drum leak detection device with alarm function according to claim 3 is characterized by: The upper end of the flexible iron wire (12) is provided with a thread, and the induction sheet (13) is threadedly mounted on the flexible iron wire (12).

5. The environmentally friendly steel drum leak detection device with alarm function according to claim 4 is characterized by: The flexible iron wire (12) has a rebound function, and the flexible iron wire (12) is in a straight state when in a static state.

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