Scrap electric energy meter disposal device

Abstract

The invention discloses a scrapped electric energy meter disposal device which comprises a profile frame and a conveying line arranged below the profile frame, and a first retaining mechanism, a punching mechanism, an engraving mechanism and a second retaining mechanism are sequentially arranged on the profile frame; the carving mechanism comprises a carving machine body and a first driving mechanism for driving the carving machine body to move; a waste gas absorption mechanism matched with the engraving mechanism is further arranged on the profile frame, the punching mechanism and the engraving mechanism are designed to scrap the electric energy meter, and the first retaining mechanism and the second retaining mechanism are used for retaining before and after the electric energy meter is scrapped.

Description

Technical Field

[0001] The present invention relates to the technical field of electric energy meter processing, and in particular to a device for processing scrapped electric energy meters. Background Art

[0002] The electric energy meter is an instrument used to measure electric energy or various electrical quantities. However, due to the long-term use of the electric energy meter, there will be damage, so the damaged electric energy meter needs to be scrapped and recycled. According to regulations, when handling scrapped electric energy meters, they need to be destroyed to ensure that the scrapped electric energy meter cannot be reused. The traditional method of destroying scrapped electric energy meters is to manually open holes for destruction and manually perform laser coding to engrave the surface of the electric energy meter. This is inefficient and unsafe. In addition, there is no archiving record for the scrapped electric energy meters, which results in the tracing and query of the scrapped electric energy meters, which cannot effectively meet the current State Grid's needs for electric energy meter asset management. Therefore, it is necessary to develop a scrapped electric energy meter processing device that is efficient, simple to operate, safe and stable. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides a scrapped electricity meter disposal device, which is designed with a punching mechanism and an engraving mechanism to scrap the electricity meter, and archives the electricity meter before and after scrapping through a first archiving mechanism and a second archiving mechanism.

[0004] The present invention adopts the following technical solutions:

[0005] A device for disposing of scrapped electric energy meters comprises a profile frame and a conveyor line arranged below the profile frame, wherein a first filing mechanism, a punching mechanism, an engraving mechanism and a second filing mechanism are arranged in sequence on the profile frame; the engraving mechanism comprises an engraving machine body and a first driving mechanism for driving the engraving machine body to move; the profile frame is also provided with an exhaust gas absorption mechanism matching the engraving mechanism; the electric energy meter is transported in the device through the conveyor line, firstly transported to a photo-taking and filing station to be photographed and filed before being destroyed by the first filing mechanism, then transported to a drilling and destruction station to be drilled and destroyed at a designated position by a punching mechanism, then transported to a coding station to be engraved at a designated position by an engraving mechanism after drilling, and finally transported to a scrapping and filing station to be photographed and filed by a second filing mechanism.

[0006] Preferably, the profile frame is provided with a stopping mechanism and a positioning mechanism for preventing the movement of the electric energy meter, which can position the electric energy meter and improve the accuracy of drilling and laser engraving; the first archiving mechanism and the second archiving mechanism include an industrial camera that can read the barcode of the electric energy meter before scrapping and archive it.

[0007] Preferably, the punching mechanism includes a three-axis moving component and a drill bit located on the three-axis moving component; the conveyor line includes a conveyor frame and two conveyor belts located on the conveyor frame, an electric energy meter placement area is between the two conveyor belts, and an exhaust port is formed between the two conveyor belts to facilitate the absorption of exhaust gas and impurities.

[0008] Preferably, the conveyor frame is also provided with a plurality of clamping cylinders arranged side by side, a driving plate is provided on the driving end of the clamping cylinder, and flexible strips are connected between adjacent driving plates. The extended length of each clamping cylinder can be different so as to clamp electric energy meters of different specifications and sizes. The flexible strips can have a certain elasticity to facilitate clamping the electric energy meter while reducing vibration during drilling.

[0009] Preferably, the engraving machine body has a laser lens, and the laser lens of the laser lens is replaceable. The laser lens of appropriate size can be selected according to the size of the single-phase meter, three-phase meter and terminal meter, so that the engraving range can cover any single-phase meter, three-phase meter and terminal meter.

[0010] Preferably, the first driving mechanism is a z-axis lifting mechanism. According to the first filing mechanism, the engraving machine body can automatically identify the type of electric energy meter, and the z-axis upgrading mechanism automatically adjusts the focal length of the engraving machine to target the height deviation of different meters.

[0011] Preferably, the exhaust gas absorption mechanism includes an exhaust gas box arranged on the profile frame, an exhaust gas cover arranged on the exhaust gas box, and an exhaust gas hood arranged on the lower surface of a workbench on the profile frame, and a driving pipe is provided between the exhaust gas hood and the exhaust gas cover; the workbench is provided with a plurality of exhaust gas holes, and the exhaust gas port, exhaust gas holes, exhaust gas hood, driving pipe, exhaust gas cover and exhaust gas box form an exhaust gas channel.

[0012] Preferably, the waste gas box is provided with a vertically distributed first area, a second area and a third area, and the three areas are respectively provided with a first processing box, a second processing box and a third processing box, the first waste gas inlet of the first processing box is connected to the waste gas cover, the first waste gas outlet of the first processing box is connected to the second waste gas inlet of the second processing box, the second waste gas outlet of the second processing box is connected to the third waste gas inlet of the third processing box, and the third waste gas outlet of the third processing box is connected to the waste gas outlet of the waste gas box, and the waste gas is subjected to at least 3 treatments through the three processing boxes to facilitate subsequent recycling.

[0013] Preferably, the inner wall of the exhaust gas box is provided with supporting protrusions evenly distributed in three areas, and the supporting protrusions are provided with yielding notches. A crankshaft is rotatably mounted inside the exhaust gas box, and the crankshaft is provided with bent accommodating portions for accommodating the first processing box, the second processing box and the third processing box respectively. A pushing key for pushing the processing box to rotate around the rotation center of the crankshaft is provided between the bent accommodating portion and the corresponding processing box, so that the first processing box, the second processing box and the third processing box can rotate synchronously with the crankshaft, thereby improving the efficiency of exhaust gas treatment.

[0014] Preferably, two layers of support protrusions are provided in the first area, the second area and the third area, and each layer of support protrusions in the same area are arranged relatively to each other. The outer side of the bent accommodating portion is located between the two layers of support protrusions in each area and fits into the surface of the clearance notch, so as to facilitate the support of the crankshaft and improve the stability during rotation.

[0015] Preferably, the upper end openings of the first area, the second area and the third area are rotatably matched with the first rotating disk, the second rotating disk and the third rotating disk respectively, each rotating disk is provided with a through hole connected to the corresponding processing box, the middle part of the rotating disk is provided with a mounting hole, the crankshaft is provided with a rotating convex ring located in the mounting hole, and a pushing protrusion for driving the rotating disk to rotate around the rotation center of the crankshaft is provided between the rotating convex ring and the mounting hole, so that the first processing box, the second processing box, the third processing box, the first rotating disk, the second rotating disk and the third rotating disk can rotate synchronously with the crankshaft to improve the efficiency of exhaust gas treatment.

[0016] Preferably, an exhaust gas outlet is provided on the inner wall of the third area in the exhaust gas box, and an air pump is connected to the exhaust gas outlet. A fourth processing box is provided in the third area, and the exhaust gas port, exhaust gas hole, exhaust gas hood, drive pipe, exhaust gas cover, first processing box, second processing box, third processing box, fourth processing box and exhaust gas box form an exhaust gas channel.

[0017] Preferably, the exhaust gas box of the exhaust gas absorption mechanism is slidably fitted on the profile frame, and a hydraulic assembly is provided between the engraving mechanism and the exhaust gas absorption mechanism, and the hydraulic assembly includes a hydraulic pipe, a first piston connected to the first driving mechanism, and a second piston connected to the exhaust gas box; when the first driving mechanism drives the engraving machine body to rise, it drives the first piston to rise, and drives the second piston to move through the hydraulic oil, thereby pushing the exhaust gas box toward the moving direction of the electric energy meter, so as to absorb the exhaust gas and impurities remaining on the electric energy meter.

[0018] Compared with the prior art, the present invention has the following advantages:

[0019] 1. The present invention provides a device for disposing of scrapped electric energy meters. The electric energy meters are transported in the device through a conveyor line, first transported to a photographing and archiving station to take photos and archive photos before destruction through a first archiving mechanism, and after archiving is completed, transported to a drilling and destruction station to perform drilling and destruction at a designated position through a punching mechanism, and after drilling, transported to a coding station to perform engraving of designated characters at a designated position through an engraving mechanism, and finally transported to a scrapping and archiving station to take photos and archive photos through a second archiving mechanism.

[0020] 2. The conveyor frame of the present invention is also provided with a plurality of clamping cylinders arranged side by side, and a driving plate is provided on the driving end of the clamping cylinders. A flexible pressure strip is connected between adjacent driving plates. The extended length of each clamping cylinder can be different, so as to clamp electric energy meters of different specifications and sizes, and can be compatible with electric energy meters such as single-phase meters, three-phase fee control meters and three-phase multi-function meters; the flexible pressure strip can have a certain elasticity, so as to facilitate clamping the electric energy meter while reducing the vibration during drilling. In addition, the flexible pressure strip is a detachable structure, and flexible pressure strips of different heights can be set according to the height of the electric energy meter.

[0021] 3. The scrapped electricity meter disposal device of the present invention also includes an exhaust gas absorption mechanism, which can absorb the exhaust gas and dust generated after laser engraving.

[0022] 4. The profile frame is provided with a stop mechanism and a positioning mechanism for preventing the movement of the electric energy meter, which can position the electric energy meter and improve the accuracy of drilling and laser engraving.

[0023] 5. A vertically distributed first area, a second area and a third area are provided inside the exhaust box. A first processing box, a second processing box and a third processing box are provided in the three areas respectively. After being processed by at least three processing boxes, the treated exhaust gas can be discharged into the air to reduce pollution to the environment.

[0024] 6. A hydraulic assembly is provided between the engraving mechanism and the exhaust gas absorption mechanism. When the first driving mechanism drives the engraving machine body to rise, the first piston is driven to rise, and the second piston is driven to move by the hydraulic oil, thereby pushing the exhaust gas box toward the moving direction of the electric energy meter, thereby improving the efficiency of exhaust gas absorption. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is the front view of the scrapped electricity meter disposal device.

[0026] Figure 2 This is a three-dimensional diagram of a device for disposing of scrapped electricity meters.

[0027] Figure 3 This is a front view of the scrapped electricity meter disposal device of Example 2.

[0028] Figure 4 It is a structural schematic diagram of the exhaust gas absorption mechanism.

[0029] Figure 5 for Figure 4 A partial enlarged view of part A.

[0030] Figure 6 Schematic diagram of the exhaust gas box structure.

[0031] Figure 7 It is a schematic diagram of the assembly relationship between the crankshaft and the processing box.

[0032] Figure 8 It is a schematic diagram of the assembly structure of the hydraulic component.

[0033] Fig. 9 for Figure 8 A partial enlarged view of part B.

[0034] Fig.10 for Figure 8 A partial enlarged view of part C.

[0035] Fig.11 Schematic diagram of the internal structure of the waste collection box of Example 3.

[0036] Fig.12 This is a schematic diagram of the structure of the conveyor line.

[0037] In the figure, profile frame 1, conveyor line 2, conveyor frame 2-1, conveyor belt 2-2, first file retention mechanism 3, punching mechanism 4, three-axis moving assembly 4-1, drill bit 4-2, engraving mechanism 5, engraving machine body 5-1, first driving mechanism 5-2, second file retention mechanism 6, exhaust gas absorption mechanism 7, exhaust gas box 7-1, exhaust gas outlet 7-1-1, supporting protrusion 7-1-2, giving way notch 7-1-3, exhaust gas cover 7-2, driving pipe 7-3, first processing box 7-4, first exhaust gas inlet 7-4-1, first exhaust gas outlet 7-4-2, second processing box 7-5, second exhaust gas inlet 7-5-1, second exhaust gas outlet 7-5-2, third processing box 7-6, first The third exhaust gas inlet 7-6-1, the third exhaust gas outlet 7-6-2, the crankshaft 7-7, the bent accommodating portion 7-7-1, the rotating convex ring 7-7-2, the pushing protrusion 7-7-3, the pushing protrusion 7-7-4, the fourth processing box 7-8, the pushing key 8, the rotating disk 9, the first rotating disk 9-1, the mounting groove 9-1-1, the second rotating disk 9-2, the third rotating disk 9-3, the hydraulic assembly 10, the hydraulic pipe 10-1, the first piston 10-2, the second piston 10-3, the supporting pad 11, the waste chip collection box 12, the outlet 12-1, the residue suction pipe 13, the chip removal part 14, the first chip removal protrusion 14-1, the second chip removal protrusion 14-2, the collecting groove 14-3, and the brush body 15. DETAILED DESCRIPTION

[0038] In order to facilitate the understanding of the technical solution of the present invention, a detailed description is given below in conjunction with the accompanying drawings and specific embodiments.

[0039] Example 1

[0040] like Figure 1-Figure 2 As shown, a scrapped electricity meter disposal device includes a profile frame 1 and a conveyor line 2 arranged below the profile frame 1, and a first filing mechanism 3, a punching mechanism 4, an engraving mechanism 5 and a second filing mechanism 6 are arranged in sequence on the profile frame 1; the engraving mechanism 5 includes an engraving machine body 5-1 and a first driving mechanism 5-2 for driving the engraving machine body 5-1 to move.

[0041] The profile frame 1 is provided with a stopping mechanism and a positioning mechanism for stopping the movement of the electric energy meter, which can position the electric energy meter and improve the accuracy of drilling by the punching mechanism 4 and laser engraving by the engraving mechanism 5.

[0042] The punching mechanism 4 includes a three-axis moving component 4-1 and a drill bit 4-2 located on the three-axis moving component 4-1. The height and position of the drill bit 4-2 are controlled by the three-axis moving component 4-1, and the drill bit is controlled by a high-speed motor to rotate to punch holes in the electric energy meter; the conveyor line 2 includes a conveyor frame 2-1 and two conveyor belts 2-2 located on the conveyor frame 2-1, the electric energy meter is placed between the two conveyor belts 2-2, and an exhaust port is formed between the two conveyor belts 2-2.

[0043] like Fig.12 As shown, the conveyor frame 2-1 is also provided with a plurality of clamping cylinders 2-3 arranged side by side, and a driving plate 2-4 is provided on the driving end of the clamping cylinder 2-3, and a flexible pressure strip 2-5 is connected between adjacent driving plates 2-4. The extended length of each clamping cylinder 2-3 can be different, so as to clamp electric energy meters of different specifications and sizes, and can be compatible with electric energy meters such as single-phase meters, three-phase fee control meters and three-phase multi-function meters; the flexible pressure strip 2-5 can have a certain elasticity, so as to facilitate clamping the electric energy meter while reducing the vibration during drilling. In addition, the flexible pressure strip 2-5 is a detachable structure, and flexible pressure strips 2-5 of different heights can be set according to the height of the electric energy meter.

[0044] The first archiving mechanism 3 and the second archiving mechanism 6 include industrial cameras that can read the barcode of the electric energy meter before it is scrapped and keep the barcode.

[0045] The engraving machine body has a laser lens, and the laser lens of the laser lens is replaceable. The laser lens of appropriate size can be selected according to the size of the single-phase meter, three-phase meter and terminal meter, so that the engraving range can cover any single-phase meter, three-phase meter and terminal meter.

[0046] The first driving mechanism is a z-axis lifting mechanism. According to the first filing mechanism, the engraving machine body can automatically identify the type of electric energy meter, and the z-axis upgrading mechanism automatically adjusts the focal length of the engraving machine to target the height deviation of different meters.

[0047] During operation, the electric energy meter is transported in the device through a conveyor line, first transported to the photo-taking and archiving station to take photos and archive them before destruction through the first archiving mechanism, and after archiving is completed, it is transported to the drilling and destruction station to drill holes at designated positions through the punching mechanism 4, and after drilling, it is transported to the coding station to engrave designated characters at designated positions through the engraving mechanism 5, and finally transported to the scrapping and archiving station to take photos and archive them through the second archiving mechanism.

[0048] Example 2

[0049] like Figure 3 As shown, the profile frame 1 is also provided with an exhaust gas absorption mechanism 7 matching the engraving mechanism 5, which can absorb the exhaust gas and dust generated after laser engraving.

[0050] like Figure 4 As shown, the exhaust gas absorption mechanism 7 includes an exhaust gas box 7-1 arranged on the profile frame 1, an exhaust gas cover 7-2 arranged on the exhaust gas box 7-1, and an exhaust gas hood arranged on the lower surface of the workbench 1-1 of the profile frame 1, and a driving pipe 7-3 is provided between the exhaust gas hood and the exhaust gas cover 7-2; wherein, the workbench 1-1 is provided with a plurality of exhaust gas holes, and the exhaust gas holes are distributed below the engraving mechanism 5 and in front of the moving position of the electric energy meter. For example, there are 6 exhaust gas holes below the engraving mechanism 5, and there are 4 exhaust gas holes in front of the 6 exhaust gas holes. When engraving, the electric energy meter is located in the area surrounded by the 6 exhaust gas holes below the engraving mechanism 5. The exhaust gas generated during engraving generally enters the exhaust gas absorption mechanism 7 through the 6 exhaust gas holes. When the engraving is completed, the electric energy meter moves forward driven by the conveyor line 2, and the residual exhaust gas and dust on the electric energy meter can be absorbed through the 4 exhaust gas holes in the front. In this embodiment, when engraving is performed, the exhaust hood is placed under the six exhaust holes to absorb the exhaust gas during engraving; after engraving is completed, when the electric energy meter moves forward to the four exhaust holes, the exhaust box 7-1 drives the exhaust hood to move under the four exhaust holes at the same time to absorb the residual exhaust gas and dust on the electric energy meter. In other words, the exhaust hood and the exhaust box 7-1 in this application can move synchronously. For example, the exhaust hood and the exhaust box 7-1 can both be slidably matched on the profile frame 1 through the slide rail slider assembly. The specific structure is a conventional technical means in this field, so it is not repeated.

[0051] In addition, the driving pipe 7-3 can be set as a rigid straight pipe, and the exhaust gas box 7-1 can push the exhaust gas cover to move while moving. Alternatively, the exhaust gas box 7-1 and the exhaust gas cover are both provided with a driving structure such as a cylinder.

[0052] The exhaust port, the exhaust hole, the exhaust hood, the drive pipe 7-3, the exhaust cover 7-2 and the exhaust box 7-1 form an exhaust passage, and the exhaust gas can be collected or discharged into the air after passing through the exhaust passage.

[0053] Specifically, the exhaust box 7-1 is provided with a vertically distributed first area, a second area and a third area. The first area is provided with a first processing box 7-4, the second area is provided with a second processing box 7-5, and the third area is provided with a third processing box 7-6. The structures of the first processing box 7-4, the second processing box 7-5 and the third processing box 7-6 are almost the same, and the difference is that the exhaust gas treatment components inside are different. The first processing box 7-4, the second processing box 7-5 and the third processing box 7-6 are similar in appearance to a disc-shaped structure. Taking the first processing box 7-4 as an example, the first processing box 7-4 includes a processing box body in the middle and connecting parts located at the upper and lower ends of the processing box body, and the connecting parts are an upper connecting part and a lower connecting part. The processing box body and the connecting part are both flat cylindrical structures, and the diameter and height of the processing box body are greater than the diameter and height of the connecting part. The first processing box 7-4 is a hollow structure inside, and the first exhaust gas inlet 7-4-1 is provided on the connecting part at the upper end, and the first exhaust gas outlet 7-4-2 is provided on the connecting part at the lower end. The hollow part of the processing box body is provided with a first exhaust gas treatment component. The waste gas enters the cavity of the upper connecting part from the first waste gas inlet 7-4-1, enters the cavity of the lower connecting part after being processed by the first waste gas treatment component, and finally is discharged into the second processing box 7-5 through the first waste gas outlet 7-4-2. The second processing box 7-5 and the third processing box 7-6 have the same appearance and structure, so the waste gas circulation method is not repeated.

[0054] To summarize, the first waste gas inlet 7-4-1 of the first processing box 7-4 is connected to the waste gas cover 7-2 through a hose, the first waste gas outlet 7-4-2 of the first processing box 7-4 is connected to the second waste gas inlet 7-5-1 of the second processing box 7-5 through a hose, the second waste gas outlet 7-5-2 of the second processing box 7-5 is connected to the third waste gas inlet 7-6-1 of the third processing box 7-6 through a hose, the third waste gas outlet 7-6-2 of the third processing box 7-6 is connected to the waste gas outlet 7-1-1 of the waste gas box 7-1, and the treated waste gas can be discharged into the air or into a collection box through the waste gas outlet 7-1-1.

[0055] like Figure 6 As shown, in this embodiment, two layers of supporting protrusions 7-1-2 are provided in the first area, the second area and the third area, and each layer of supporting protrusions 7-1-2 in the same area is relatively arranged; taking the first area as an example, two layers of supporting protrusions 7-1-2 arranged relatively are provided in the first area, and each layer of supporting protrusions 7-1-2 is 4 and evenly distributed on the inner wall of the exhaust box 7-1, and the end of the supporting protrusion 7-1-2 is provided with a clearance notch 7-1-3, and the two layers of supporting protrusions 7-1-2 arranged relatively enclose a storage space for accommodating the first processing box 7-4; as shown in FIG. Figure 7As shown, a crankshaft 7-7 is rotatably fitted in the exhaust box 7-1, and a bent accommodating portion 7-7-1 is provided on the crankshaft 7-7 for accommodating the first processing box 7-4, the second processing box 7-5 and the third processing box 7-6 respectively. Specifically, the lower end of the crankshaft 7-7 is rotatably fitted in the bottom of the exhaust box 7-1, and has three bent accommodating portions 7-7-1 bent outwardly and inwardly. The crankshaft 7-7 extends upward from the bottom of the exhaust box 7-1 to the top of the exhaust box 7-1, passing through the first area, the second area and the third area; the first processing box 7-4 is arranged in the first bent accommodating portion at the top, as shown in FIG. Figure 5 As shown, a push key 8 is provided between the first bending accommodation portion and the corresponding processing box to push the processing box to rotate around the rotation center of the crankshaft 7-7. That is to say, when in use, the crankshaft 7-7 can be rotated by driving the first processing box 7-4 through the push key 8. Similarly, the second bending accommodation portion located in the middle of the crankshaft 7-7 is provided with a second processing box 7-5, and a push key 8 is provided between the second bending accommodation portion and the second processing box 7-5. The third bending accommodation portion located at the lower part of the crankshaft 7-7 is provided with a third processing box 7-6, and a push key 8 is provided between the third bending accommodation portion and the third processing box 7-6. The crankshaft 7-7 can be rotated by pushing the push key 8 to cause the first processing box 7-4, the second processing box 7-5 and the third processing box 7-6 to rotate simultaneously, so that the exhaust gas and dust flow in the corresponding processing box, and the exhaust gas and other impurities are treated more fully. In this embodiment, a rotating motor can be provided at the bottom of the exhaust box 7-1 to drive the crankshaft 7-7 to rotate.

[0056] In addition, the upper corner and the lower corner of the first bending accommodating portion are respectively attached to the clearance notches 7-1-3 of the two layers of supporting protrusions 7-1-2 in the first area, and the first bending accommodating portion is supported and guided by the clearance notches 7-1-3. As a preferred embodiment, a plurality of first bending accommodating portions can be arranged on the crankshaft 7-7 at the same height as the first bending accommodating portion, so as to facilitate the cooperation between the first bending accommodating portion and the clearance notches 7-1-3, and also improve the stability between the first processing box 7-4 and the first bending accommodating portion. Similarly, a plurality of second bending accommodating portions and third bending accommodating portions can be arranged at corresponding heights on the crankshaft 7-7.

[0057] The first bending accommodating portion has a stepped structure at the upper and lower corners, which not only fits the surface of the clearance notch 7-1-3 but also fits the surface of the support protrusion 7-1-2, which can improve the stability during rotation. A support pad 11 is provided between the first bending accommodating portion and the first processing box 7-4, and one or more support pads 11 can be provided. Similarly, the structures of the second bending accommodating portion and the third bending accommodating portion are similar to those of the first bending accommodating portion, so they are not described in detail.

[0058] In this embodiment, the first area has a first partition wall at the top, the second area has a second partition wall at the top, and the third area has a third partition wall at the top. A rotating disk 9 is provided in the exhaust gas box 7-1, and the rotating disk 9 includes a first rotating disk 9-1 provided on the first partition wall, a second rotating disk 9-2 provided on the second partition wall, and a third rotating disk 9-3 provided on the third partition wall. The first rotating disk 9-1, the second rotating disk 9-2, and the third rotating disk 9-3 are respectively rotatably matched on the first partition wall, the second partition wall, and the third partition wall. Taking the first rotating disk 9-1 as an example, the first rotating disk 9-1 has limiting protrusions at both ends, and the corresponding position on the first partition wall has limiting grooves, which can support the first rotating disk 9-1 while preventing the first rotating disk 9-1 from detaching from the first partition wall. The crankshaft 7-7 is arranged through the second rotating disk 9-2 and the third rotating disk 9-3, and the crankshaft 7-7 has a rotating convex ring 7-7-2 at the corresponding position on the second rotating disk 9-2 and the third rotating disk 9-3, and a pushing protrusion 7-7-3 is arranged on the surface of the rotating convex ring 7-7-2, and the pushing protrusion 7-7-3 can push the second rotating disk 9-2 and the third rotating disk 9-3 to rotate with the rotation of the crankshaft 7-7. The top of the first bent accommodating portion has a pushing protrusion 7-7-4, and the corresponding position of the lower end of the first rotating disk 9-1 has a mounting groove 9-1-1. When the crankshaft 7-7 rotates, the first rotating disk 9-1 can be rotated by the push protrusion 7-7-4 cooperating with the mounting groove 9-1-1.

[0059] Since the first processing box 7-4, the second processing box 7-5, the third processing box 7-6, the first rotating disk 9-1, the second rotating disk 9-2 and the third rotating disk 9-3 will all rotate with the rotation of the crankshaft 7-7, hose connecting ports are provided on the first rotating disk 9-1, the second rotating disk 9-2 and the third rotating disk 9-3, the hose connecting port of the first rotating disk 9-1 is connected to the first exhaust gas inlet 7-4-1 of the first processing box 7-4 through a hose, the first exhaust gas outlet 7-4-2 of the first processing box 7-4 is connected to the hose connecting port of the second rotating disk 9-2 through a hose, the hose connecting port of the second rotating disk 9-2 is connected to the second exhaust gas inlet 7-5-1 of the second processing box 7-5 through a hose, the second exhaust gas outlet 7-5-2 of the second rotating disk 9-2 is connected to the hose connecting port of the third rotating disk 9-3 through a hose, and the hose connecting port of the third rotating disk 9-3 is connected to the third exhaust gas inlet 7-6-1 of the third processing box 7-6 through a hose. In order to facilitate the rotation of the processing box, the connecting pipe between the processing box and the rotating disk is set as a hose.

[0060] An exhaust gas outlet 7-1-1 is provided on the inner wall of the third area in the exhaust gas box 7-1, and an air pump is connected to the exhaust gas outlet to absorb the exhaust gas and other impurities from the engraving station into the exhaust gas box 7-1.

[0061] A fourth processing box 7-8 is provided in the third area near the exhaust outlet 7-1-1. The exhaust port, exhaust hole, exhaust hood, drive pipe 7-3, exhaust cover 7-2, first processing box 7-4, second processing box 7-5, third processing box 7-6, fourth processing box 7-8 and exhaust box 7-1 form an exhaust channel. After being processed by the first processing box 7-4, the second processing box 7-5, the third processing box 7-6 and the fourth processing box 7-8, impurities can be directly discharged into the air or discharged into an additional collection box. Among them, the exhaust gas treatment components in the first processing box 7-4, the second processing box 7-5, the third processing box 7-6 and the fourth processing box 7-8 can be set according to usage requirements, such as a filter screen, an activated carbon layer, etc.; in this embodiment, the first processing box 7-4 is provided with a filter screen or a cyclone separator to remove large particles and some dust in the exhaust gas to reduce the burden of subsequent processing equipment; the second processing box 7-5 adopts HEPA high-efficiency filter elements and other filter materials to filter tiny particles in the exhaust gas to ensure that the particulate matter in the exhaust gas meets the emission standards; the third processing box 7-6 has an activated carbon layer, which uses the adsorption properties of activated carbon to adsorb organic matter and odor in the exhaust gas. After the activated carbon is saturated, it can be regenerated by thermal desorption or chemical cleaning; the fourth processing box 7-8 can use UV light irradiation and a catalyst to decompose the organic waste gas into harmless carbon dioxide and water.

[0062] like Figure 8-Figure 10 As shown, a hydraulic assembly 10 is provided between the engraving mechanism 5 and the exhaust gas absorbing mechanism 7, and the hydraulic assembly 10 includes a hydraulic pipe 10-1, a first piston 10-2 connected to the first driving mechanism 5-2, and a second piston 10-3 connected to the exhaust gas box 7-1. The two ends of the hydraulic pipe 10-1 are respectively provided with a first piston pipe 10-4 and a second piston pipe 10-5. The first piston 10-2 is slidably matched in the first piston pipe 10-4, and the second piston 10-3 is slidably matched in the second piston pipe 10-5. The hydraulic pipe 10-1 is filled with hydraulic oil; Figure XAs shown in FIG. X, after the laser engraving is completed, when the first driving mechanism 5-2 drives the engraving machine body 5-1 to rise, the first piston 10-2 is driven to rise in the first piston tube 10-4, and the second piston 10-3 is driven to move rightward in the second piston tube 10-5 by hydraulic oil, thereby pushing the exhaust gas box 7-1 to move rightward. After the laser engraving is completed, the engraved electric energy meter is transported by the conveyor belt 2-2 and moves to the right to the bottom of the second archiving mechanism 6 for photographing and archiving. In the process of the electric energy meter moving to the right, the first driving mechanism 5-2 drives the engraving machine body 5-1 to rise, thereby pushing the exhaust gas box 7-1 forward in the direction of the electric energy meter movement through the hydraulic assembly 10, thereby driving the exhaust gas hood to move rightward through the driving tube 7-3, so that the exhaust gas hood moves from below the 6 exhaust gas holes on the left to below the 4 exhaust gas holes on the right, and absorbs the residual exhaust gas on the electric energy meter. In addition, the speed of the conveyor belt 2-2 can be set to be variable, that is, it has a certain acceleration, which can be positive or negative, so that the impurities such as the exhaust gas on the electric energy meter can move relative to each other due to inertia and fall into the exhaust gas cover. When the next electric energy meter moves to the coding station, the first driving mechanism 5-2 drives the engraving machine body 5-1 to move downward, and drives the exhaust gas box 7-1 to move leftward and back to the bottom of the electric energy meter to be engraved through the hydraulic assembly 10 to collect the exhaust gas.

[0063] Example 3

[0064] like Fig.11As shown, the outer shell of the drill bit 4-2 is provided with a waste collection box 12, and the waste collection box 12 is a cylindrical cover structure, with a through hole in the middle for accommodating the drill bit 4-2, and the size of the through hole is slightly larger than the diameter of the drill bit 4-2, so as to prevent the drill bit 4-2 from rotating and rubbing against the waste collection box 12 or cutting the waste collection box 12; one side of the waste collection box 12 is provided with an outlet 12-1 connected to a slag suction pipe 13, and one side of the slag suction pipe 13 is connected to the waste collection box through an air pump, and the waste collection box is used to store the waste generated by drilling. The waste collection box 12 and the slag suction pipe 13 can be connected or clamped by bolts; a chip removal member 14 is provided in the waste collection box 12, which is used to remove the waste on the surface of the drill bit 4-2. Specifically, the chip removing member 14 is sleeved on the outside of the drill bit 4-2, and a through hole for accommodating the drill bit 4-2 is provided in the middle of the chip removing member 14, the size of the through hole is slightly larger than the diameter of the drill bit 4-2, and the outer surface of the chip removing member 14 is connected to the inner wall of the waste chip collecting box 12 through a connecting rod; the chip removing member 14 has a first chip removing protrusion 14-1 located at the lower end, a second chip removing protrusion 14-2 located at the upper end, and a collecting groove 14-3 connected to the second chip removing protrusion 14-2, the first chip removing protrusion 14-1 extends downward, the length can be 2-5cm, and has a certain inclined surface or arc surface, when the drill bit 4-2 moves upward relative to the waste chip collecting box 12, the long waste chips on the drill bit 4-2 will contact the first chip removing protrusion 14-1 and be scraped off by the first chip removing protrusion 14-1, and a part of the scraped waste chips can enter the waste chip box at the rear end through the slag suction pipe 13, and the other part may fall off. The second chip removal protrusion 14-2 is located above the first chip removal protrusion 14-1, and its structure is similar to that of the first chip removal protrusion 14-1. The collecting groove 14-3 is an annular structure, and the collecting groove 14-3 is connected to the outlet 12-1. The waste chips in the collecting groove 14-3 can enter the waste chip box at the rear end through the slag suction pipe 13; the chip removal member 14 has at least one brush body 15 above it, and the bristle portion of the brush body 15 fits the surface of the drill bit 4-2. When the drill bit 4-2 moves upward relative to the waste chip collection box 12, the brush body 15 can clean the waste chips in the spiral groove of the drill bit 4-2. When the waste chips are cleaned up by the brush body 15, they will contact the second chip removal protrusion 14-2 and be introduced into the collecting groove 14-3 by the second chip removal protrusion 14-2. The waste chips in the collecting groove 14-3 can enter the waste chip collection box at the rear end through the slag suction pipe 13.

[0065] The above are only preferred embodiments of the present invention. The protection scope of the present invention shall be based on the scope defined by the claims. Several improvements and modifications made by those skilled in the art without departing from the spirit and scope of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A device for disposing of scrapped electric energy meters, characterized in that: The invention comprises a profile frame (1) and a conveyor line (2) arranged below the profile frame (1); a first filing mechanism (3), a punching mechanism (4), an engraving mechanism (5) and a second filing mechanism (6) are arranged in sequence on the profile frame (1); the engraving mechanism (5) comprises an engraving machine body (5-1) and a first driving mechanism (5-2) for driving the engraving machine body (5-1) to move; and an exhaust gas absorbing mechanism (7) matching the engraving mechanism (5) is also provided on the profile frame (1).

2. The scrapped electric energy meter disposal device according to claim 1 is characterized in that: The profile frame (1) is provided with a stopping mechanism and a positioning mechanism for stopping the movement of the electric energy meter; the first archiving mechanism (3) and the second archiving mechanism (6) comprise an industrial camera capable of reading the barcode of the electric energy meter before it is scrapped and archiving it.

3. The scrapped electric energy meter disposal device according to claim 1 is characterized in that: The punching mechanism (4) comprises a three-axis moving assembly (4-1) and a drill bit (4-2) located on the three-axis moving assembly (4-1); the conveyor line (2) comprises a conveyor frame (2-1) and two conveyor belts (2-2) located on the conveyor frame (2-1); an electric energy meter placement area is provided between the two conveyor belts (2-2); an exhaust port is formed between the two conveyor belts (2-2); the conveyor frame (2-1) is also provided with a plurality of clamping cylinders (2-3) arranged side by side; a driving plate (2-4) is provided on the driving end of the clamping cylinder (2-3); and flexible pressure strips (2-5) are connected between adjacent driving plates (2-4).

4. The scrapped electric energy meter disposal device according to claim 3 is characterized in that: The exhaust gas absorption mechanism (7) comprises an exhaust gas box (7-1) arranged on the profile frame (1), an exhaust gas cover (7-2) arranged on the exhaust gas box (7-1), and an exhaust gas hood arranged on the lower surface of a workbench (1-1) of the profile frame (1), wherein a drive pipe (7-3) is provided between the exhaust gas hood and the exhaust gas cover (7-2); the workbench (1-1) is provided with a plurality of exhaust gas holes, and the exhaust gas port, the exhaust gas holes, the exhaust gas hood, the drive pipe (7-3), the exhaust gas cover (7-2), and the exhaust gas box (7-1) form an exhaust gas channel.

5. The scrapped electric energy meter disposal device according to claim 4 is characterized in that: The exhaust gas box (7-1) is provided with a first area, a second area and a third area which are vertically distributed inside. A first processing box (7-4), a second processing box (7-5) and a third processing box (7-6) are provided in the three areas respectively. A first exhaust gas inlet (7-4-1) of the first processing box (7-4) is communicated with an exhaust gas cover (7-2), a first exhaust gas outlet (7-4-2) of the first processing box (7-4) is communicated with a second exhaust gas inlet (7-5-1) of the second processing box (7-5), a second exhaust gas outlet (7-5-2) of the second processing box (7-5) is communicated with a third exhaust gas inlet (7-6-1) of the third processing box (7-6), and a third exhaust gas outlet (7-6-2) of the third processing box (7-6) is communicated with an exhaust gas outlet (7-1-1) of the exhaust gas box (7-1).

6. The scrapped electric energy meter disposal device according to claim 5, characterized in that: The inner wall of the exhaust box (7-1) is provided with support protrusions (7-1-2) evenly distributed in three areas, and the support protrusions (7-1-2) are provided with clearance notches (7-1-3). A crankshaft (7-7) is rotatably matched in the exhaust box (7-1), and the crankshaft (7-7) is provided with a bent accommodating portion (7-7-1) for accommodating a first processing box (7-4), a second processing box (7-5), and a third processing box (7-6), respectively. A pushing key (8) is provided between the bent accommodating portion (7-7-1) and the corresponding processing box for pushing the processing box to rotate around the rotation center of the crankshaft (7-7).

7. The scrapped electric energy meter disposal device according to claim 6, characterized in that: Two layers of supporting protrusions (7-1-2) are provided in the first area, the second area and the third area, and each layer of supporting protrusions (7-1-2) in the same area are arranged relative to each other, and the outer side of the bent accommodation portion (7-7-1) is located between the two layers of supporting protrusions (7-1-2) in each area and fits on the surface of the clearance notch (7-1-3).

8. The scrapped electric energy meter disposal device according to claim 7 is characterized in that: The upper end openings of the first area, the second area and the third area are rotatably matched with a first rotating disk (9-1), a second rotating disk (9-2) and a third rotating disk (9-3), respectively; each rotating disk is provided with a through hole connected to a corresponding processing box; a mounting hole is provided in the middle of the rotating disk; a rotating convex ring (7-7-2) located in the mounting hole is provided on the crankshaft (7-7); a pushing convex block (7-7-3) is provided between the rotating convex ring (7-7-2) and the mounting hole for driving the rotating disk to rotate around the rotation center of the crankshaft (7-7).

9. The scrapped electric energy meter disposal device according to claim 8, characterized in that: An exhaust gas outlet is provided on the inner wall of the third area in the exhaust gas box (7-1), and an air pump is connected to the exhaust gas outlet. A fourth processing box (7-8) is provided in the third area. The exhaust gas outlet, the exhaust gas hole, the exhaust gas cover, the drive pipe (7-3), the exhaust gas cover (7-2), the first processing box (7-4), the second processing box (7-5), the third processing box (7-6), the fourth processing box (7-8) and the exhaust gas box (7-1) form an exhaust gas channel.

10. The scrapped electric energy meter disposal device according to claim 4, characterized in that: The exhaust gas box (7-1) of the exhaust gas absorption mechanism (7) is slidably matched on the profile frame (1); a hydraulic assembly (10) is provided between the engraving mechanism (5) and the exhaust gas absorption mechanism (7); the hydraulic assembly (10) comprises a hydraulic pipe (10-1), a first piston (10-2) connected to the first driving mechanism (5-2), and a second piston (10-3) connected to the exhaust gas box (7-1); when the first driving mechanism (5-2) drives the engraving machine body (5-1) to rise, the first piston (10-2) is driven to rise, and the second piston (10-3) is driven to move by hydraulic oil, thereby pushing the exhaust gas box (7-1) to move toward the moving direction of the electric energy meter.

Images