A contact IC card electric meter detection device

Abstract

The present invention relates to the field of electric energy meters, and in particular to a contact IC card electric energy meter detection device. Technical problem: During the molding process of the card slot, the card slot mouth will be sealed. After the sealed card slot is broken, there will be burrs remaining, and whether the card slot is regular will affect whether the contact IC card can normally detect the guide rail type electric energy meter. Technical solution: A contact IC card electric energy meter detection device, including a card slot processing unit and a burr scraping unit, etc.; the lower part of the card slot processing unit is connected to a burr scraping unit for scraping burrs on the card slot of the guide rail type electric energy meter. The present invention first processes the card slot of the guide rail type electric energy meter to remove the burrs on the card slot, and then inserts a contact IC card for detection to detect whether the performance of the guide rail type electric energy meter is qualified and whether the card slot of the guide rail type electric energy meter is regular.

Description

Technical Field

[0001] The invention relates to the field of electric energy meters, and in particular to a contact IC card electric energy meter detection device. Background Art

[0002] Electric meter is the abbreviation of electric energy meter, which is an instrument used to measure electric energy. The application scope of rail type electric energy meter is gradually expanding due to its good reliability, small size, light weight and easy installation.

[0003] At present, rail-type electric energy meters need to go through a quality inspection process before leaving the factory. It is necessary to inspect the contact IC card slot of the rail-type electric energy meter and the smoothness of the rail of the rail-type electric energy meter.

[0004] However, during the molding process of the card slot of the rail-type energy meter, the card slot mouth may be sealed. After the sealed card slot is broken, there will be burrs left, which will affect the insertion of the contact IC card. In addition, the rail-type energy meter needs to be connected to the contact IC card before it can detect whether the function of the rail-type energy meter is normal. Whether the card slot is regular will affect whether the contact IC card can normally detect the rail-type energy meter.

[0005] According to the above situation, it is necessary to develop a contact IC card electric meter detection device to solve the above problems. Summary of the invention

[0006] In order to overcome the shortcomings that the card slot opening may be sealed during the forming process, burrs may remain after the sealed card slot is broken, and whether the card slot is regular may affect whether the contact IC card can normally detect the guide-type electric energy meter, the technical problem of the present invention is to provide a contact IC card electric meter detection device.

[0007] Technical solution: A contact IC card meter detection device includes a card insertion detection unit, a card slot processing unit, a burr scraping unit, a base plate, a mounting buckle, a first gantry and a first guide rail; two mounting buckles are fixedly connected to the left and right sides of the base plate respectively; a first gantry is fixedly connected to the middle of the upper surface of the base plate; a first guide rail is installed on the upper front side of the first gantry; a card insertion detection unit for detecting the card insertion reaction of a guide-type electric energy meter is connected to the front of the upper surface of the base plate; a card slot processing unit for processing the plastic seal remaining in the card slot of the guide-type electric energy meter is connected to the lower part of the card insertion detection unit; a burr scraping unit for scraping burrs on the card slot of the guide-type electric energy meter is connected to the lower part of the card slot processing unit.

[0008] A further technical solution is that the card insertion detection unit includes a support beam, an I-shaped frame, a second guide rail, an electric shaft, a lever, a first T-shaped plate, a detection card, a support, a cross bar, a first support plate and a first elastic member; the support beam is fixedly connected to the front of the upper surface of the bottom plate; the I-shaped frame is fixedly connected to the rear of the upper surface of the support beam; the second guide rail is fixedly connected to the top of the I-shaped frame; the electric shaft is rotatably connected to the middle of the lower surface of the second guide rail; a lever is fixedly connected to the left and right parts of the outer surface of the electric shaft; the first T-shaped plate is slidably connected to the second guide rail; a detection card is fixedly connected to the rear side of the first T-shaped plate; the front of the upper surface of the first T-shaped plate is fixedly connected to the support; the cross bar is fixedly connected to the upper part of the support; the cross bar is in contact with the two levers; the first support plate is fixedly connected to the front of the upper surface of the support beam; the first support plate is fixed to the I-shaped frame; the first elastic member is fixedly connected to the upper part of the first support plate; the two levers are connected to the card slot processing unit.

[0009] According to a further technical solution, a hook portion is provided at the top of the lever to prevent the cross bar from being pulled out of the lever position by the first elastic member.

[0010] A further technical solution is that the slot processing unit includes a second support plate, a first electric actuator, a slide plate, a first connecting rod, a wedge-shaped knife, a rotating rod, a combing piece, a limiting belt and a card block; the two levers are each fixedly connected to a second support plate at the lower rear part; a first electric actuator is installed at the rear of each of the two second support plates; a slide plate is each fixedly connected to the lower end of the telescopic parts of the two first electric actuators; the front parts of the two slide plates are slidably connected to the lever; the first connecting rod is fixedly connected to the opposite sides of the two slides; a burr scraping unit is fixedly connected between the two slides; a wedge-shaped knife is fixedly connected to the lower surface of the first connecting rod; a plurality of storage grooves on the wedge-shaped knife are each rotatably connected to a rotating rod; four step-arranged combing pieces for hooking out the burrs of the slot are each fixedly connected to the rotating rod; a card block is each fixedly connected above the plurality of storage grooves on the wedge-shaped knife; a limiting belt for pressing the combing piece into the slot is each fixedly connected below the plurality of storage grooves on the wedge-shaped knife; and the limiting belt is slidably connected to the card block.

[0011] According to a further technical solution, a plurality of storage grooves are provided on the wedge-shaped surface of the wedge-shaped knife for storing the combing parts.

[0012] According to a further technical solution, a tooth structure is provided on the combing member, and the burrs in the carding groove are hooked by the multiple tooth structures.

[0013] A further technical solution is that the burr scraping unit includes a second connecting rod, a first electric slide rail, a third support plate, a second elastic member, a slide rod and a scraper; the second connecting rod is fixedly connected to the opposite sides of the two slides; the first electric slide rail is installed on the rear side of the second connecting rod; the third support plate is slidably connected to the first electric slide rail; the second elastic member is fixedly connected to the rear part of the upper surface of the third support plate; the slide rod is fixedly connected to the upper part of the second elastic member; the slide rod is slidably connected to the third support plate; the scraper for scraping burrs around the card slot is fixedly connected to the lower end of the slide rod.

[0014] According to a further technical solution, a torsion spring is provided between the first connecting rod and each rotating rod.

[0015] A further technical solution also includes a slide groove detection unit, which is connected to the rear part of the upper surface of the base plate; the slide groove detection unit includes a second gantry, a second electric slide rail, a bracket, a second T-shaped plate, a detector, a second electric actuator and a clamping plate; a second gantry is fixedly connected to the rear part of the upper surface of the base plate; a second electric slide rail is installed on the second gantry; a bracket is slidably connected to the second electric slide rail; a second T-shaped plate is fixedly connected to the upper part of the bracket; a detector for detecting the smoothness of the slide rail is installed in the middle part of the bracket; two second electric actuators are installed on the front part of the lower surface of the second T-shaped plate; a clamping plate for limiting the guide rail type electric energy meter is fixedly connected to the lower part of each of the two second electric actuators.

[0016] According to a further technical solution, the lower parts of the two clamping plates facing each other are curved surfaces, so that the position of the rail-type electric energy meter can be adjusted when limiting the position of the rail-type electric energy meter.

[0017] The beneficial effects are:

[0018] The present invention processes the card slot of the guide rail type electric energy meter first to remove the burrs on the card slot, and then inserts a contact IC card for detection to detect whether the performance of the guide rail type electric energy meter is qualified and whether the card slot of the guide rail type electric energy meter is regular;

[0019] The present invention provides a card slot processing unit to break the closed part of the card slot of the rail-type electric energy meter, and pull out the broken burrs;

[0020] The present invention provides a burr scraping unit to scrape the burrs turned outward in a close oblique cutting manner, thereby ensuring that the area around the guide rail type electric energy meter slot is regular.

[0021] The present invention provides a card insertion detection unit, inserts a preset contact IC card for detection into the card slot of the guide rail type electric energy meter, detects whether the card slot is regular and the response of the guide rail type electric energy meter after the contact IC card is connected. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the first three-dimensional structure of the present invention;

[0023] Figure 2 It is a schematic diagram of a second three-dimensional structure of the present invention;

[0024] Figure 3 It is a right side view of the present invention;

[0025] Figure 4 It is a schematic diagram of the combined structure of the present invention;

[0026] Figure 5 It is a schematic diagram of the three-dimensional structure of the card insertion detection unit of the present invention;

[0027] Figure 6 It is a schematic diagram of the three-dimensional structure of the card slot processing unit of the present invention;

[0028] Figure 7 It is a partial three-dimensional structural schematic diagram of the card slot processing unit of the present invention;

[0029] Figure 8 It is a schematic diagram of the structure of the burr scraping unit of the present invention;

[0030] Fig. 9 It is a left side view of the burr scraping unit of the present invention;

[0031] Fig.10 It is a schematic diagram of the three-dimensional structure of the chute detection unit of the present invention.

[0032] In the figure: 1-bottom plate, 2-mounting buckle, 3-first door frame, 4-first guide rail, 101-support beam, 102-I-beam, 103-second guide rail, 104-electric shaft, 105-shift lever, 106-first T-shaped plate, 107-detection card, 108-support, 109-cross bar, 1010-first support plate, 1011-first elastic member, 105a-bend hook portion, 201-second support plate, 202-first electric actuator, 203-slide plate, 204-first Connecting rod, 205-wedge-shaped knife, 206-rotating rod, 207-combing piece, 208-limiting belt, 209-block, 205a-storage slot, 301-second connecting rod, 302-first electric slide rail, 303-third support plate, 304-second elastic member, 305-slide rod, 306-scraper, 401-second door frame, 402-second electric slide rail, 403-bracket, 404-second T-shaped plate, 405-detector, 406-second electric actuator, 407-clamping plate. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present invention.

[0034] The first elastic member 1011 and the second elastic member 304 are springs, and the first electric actuator 202 and the second electric actuator 406 are electric push rods.

[0035] Example 1

[0036] A contact IC card meter detection device, according to Figure 1-3 As shown, it includes a card insertion detection unit, a card slot processing unit, a burr scraping unit, a base plate 1, a mounting buckle 2, a first door-shaped frame 3 and a first guide rail 4; two mounting buckles 2 are bolted to the left and right sides of the base plate 1; the first door-shaped frame 3 is bolted to the middle of the upper surface of the base plate 1; the first guide rail 4 is installed on the upper front side of the first door-shaped frame 3; the front part of the upper surface of the base plate 1 is connected to the card insertion detection unit; the lower part of the card insertion detection unit is connected to the card slot processing unit; the lower part of the card slot processing unit is connected to the burr scraping unit.

[0037] Before using a contact IC card electric meter detection device, hereinafter referred to as the detection device, first, a base plate 1 is firmly mounted on a workbench through four mounting buckles 2, and an external power supply is connected. Then, an operator places a guide rail electric energy meter on a first guide rail 4, and parks the electric energy meter on the working area of ​​a card insertion detection unit. Then, the guide rail electric energy meter is positioned before use through the card insertion detection unit. A card slot processing unit turns out the burrs on the card slot of the guide rail electric energy meter. Then, a burr scraping unit scrapes off the burrs on the card slot of the guide rail electric energy meter. Finally, a contact IC card for detection is inserted into the electric energy meter through the card insertion detection unit. The present invention processes the card slot of the guide rail electric energy meter first to remove the burrs on the card slot, and then inserts a contact IC card for detection to detect whether the performance of the guide rail electric energy meter is qualified and whether the card slot of the guide rail electric energy meter is regular.

[0038] Example 2

[0039] Based on Example 1, Figure 1 and Figure 4-9 As shown, the card insertion detection unit includes a support beam 101, an I-shaped frame 102, a second guide rail 103, an electric shaft 104, a lever 105, a first T-shaped plate 106, a detection card 107, a support 108, a cross bar 109, a first support plate 1010 and a first elastic member 1011; the front part of the upper surface of the bottom plate 1 is bolted to the support beam 101; the rear part of the upper surface of the support beam 101 is bolted to the I-shaped frame 102; the top of the I-shaped frame 102 is bolted to the second guide rail 103; the middle part of the lower surface of the second guide rail 103 is rotatably connected to the electric shaft 104; the left outer surface of the electric shaft 104 The first guide rail 103 is slidably connected to a first T-shaped plate 106; a detection card 107 is fixed to the rear side of the first T-shaped plate 106; a support 108 is welded to the front part of the upper surface of the first T-shaped plate 106; a cross bar 109 is fixed to the upper part of the support 108; the cross bar 109 is in contact with the two levers 105; a first support plate 1010 is bolted to the front part of the upper surface of the support beam 101; the first support plate 1010 is fixed to the I-beam 102; a first elastic member 1011 is fixed to the upper part of the first support plate 1010; the two levers 105 are connected to the card slot processing unit.

[0040] A hook portion 105 a is disposed at the top of the lever 105 to prevent the cross bar 109 from being pulled out of the position of the lever 105 by the first elastic member 1011 .

[0041] The card slot processing unit includes a second support plate 201, a first electric actuator 202, a slide plate 203, a first connecting rod 204, a wedge-shaped knife 205, a rotating rod 206, a combing member 207, a limiting belt 208 and a block 209; two levers 105 are bolted to a second support plate 201 at the lower rear part; a first electric actuator 202 is installed at the rear of each of the two second support plates 201; a slide plate 203 is fixed to the lower end of the telescopic part of each of the two first electric actuators 202; the front parts of the two slide plates 203 are slidably connected to the lever 105; the first connecting rod 204 is welded to the opposite sides of the two slide plates 203 ; A burr scraping unit is fixedly connected between the two slides 203; a wedge-shaped knife 205 is welded on the lower surface of the first connecting rod 204; each of the multiple receiving grooves 205a on the wedge-shaped knife 205 is rotatably connected to a rotating rod 206; each of the rotating rods 206 is fixedly connected to four stepped combing pieces 207 for hooking out the burrs of the slots; each of the multiple receiving grooves 205a on the wedge-shaped knife 205 is welded with a clamping block 209 above; each of the multiple receiving grooves 205a on the wedge-shaped knife 205 is fixedly connected with a limiting belt 208 for pressing the combing piece 207 into the groove below; and the limiting belt 208 is slidably connected to the clamping block 209.

[0042] A plurality of receiving grooves 205 a are provided on the wedge-shaped surface of the wedge-shaped knife 205 for receiving the combing member 207 .

[0043] The combing member 207 is provided with a tooth structure, and the burrs in the slot are hooked by the multiple tooth structures.

[0044] The limiting belt 208 is configured to be bowl-shaped. When the limiting belt 208 is squeezed by the card slot, the limiting belt 208 slides in the card block 209 , and the limiting belt 208 presses the combing member 207 into the receiving slot 205 a on the wedge-shaped knife 205 .

[0045] The burr scraping unit includes a second connecting rod 301, a first electric slide rail 302, a third support plate 303, a second elastic member 304, a slide rod 305 and a scraper 306; the second connecting rod 301 is welded to the opposite sides of the two slide plates 203; the first electric slide rail 302 is installed on the rear side of the second connecting rod 301; the third support plate 303 is slidably connected to the first electric slide rail 302; the second elastic member 304 is fixedly connected to the rear part of the upper surface of the third support plate 303; the slide rod 305 is fixedly connected to the upper part of the second elastic member 304; the slide rod 305 is slidably connected to the third support plate 303; the lower end of the slide rod 305 is fixedly connected to a scraper 306 for scraping burrs around the card slot.

[0046] A torsion spring is disposed between the first connecting rod 204 and each rotating rod 206 .

[0047] Positioning stage of the rail-type electric energy meter: After the operator places the rail-type electric energy meter on the first rail 4, he manually adjusts the rail-type electric energy meter to the back of the detection card 107, and then starts the electric shaft 104. The electric shaft 104 drives the two levers 105 to rotate until the main bodies of the two levers 105 are in a horizontal state and the rail-type electric energy meter is limited between the two levers 105. Then, the electric shaft 104 is started and closed.

[0048] Pre-processing stage of the card slot of the guide-type electric energy meter: after the guide-type electric energy meter is limited between the two levers 105, the two first electric actuators 202 are started, and the two first electric actuators 202 are extended to drive the slide plate 203 to move, and the two slide plates 203 drive the first connecting rod 204 to drive the wedge-shaped knife 205 to move in the direction of the card slot of the guide-type electric energy meter, and the wedge-shaped knife 205 is inserted into the card slot of the guide-type electric energy meter to cut the burrs on the edge of the card slot. At the same time, during the process of inserting the wedge-shaped knife 205 into the card slot of the guide-type electric energy meter, the edge of the card slot of the guide-type electric energy meter presses the limiting belt 208 downward, and the limiting belt 208 presses the combing piece 207 into the storage slot 205a on the wedge-shaped knife 205, and the torsion spring between the rotating rod 206 and the wedge-shaped knife 205 is twisted, and the first connecting rod 204 also enters the card slot of the guide-type electric energy meter. After being inserted into the slot, the two first electric actuators 202 are closed. At this time, the torsion spring between the rotating rod 206 and the wedge-shaped knife 205 is reset, and the rotating rod 206 drives the multiple combing pieces 207 to rotate, and the combing pieces 207 drive the limiting belt 208 to move in the block 209 until the movable end of the limiting belt 208 is stuck by the block 209, and the combing pieces 207 stop rotating. The combing pieces 207 are lifted up from the storage slot 205a of the wedge-shaped knife 205, and then the two first electric actuators 202 are started. The two first electric actuators 202 shrink and synchronously drive the wedge-shaped knife 205 to withdraw from the slot of the guide-type electric energy meter. At the same time, the combing pieces 207 bring out the rough edges cut from the edge of the slot of the guide-type electric energy meter until the wedge-shaped knife 205 completely withdraws from the slot of the guide-type electric energy meter, and the two first electric actuators 202 are closed.

[0049] The stage of scraping the burrs of the slot of the rail-type electric energy meter: when the wedge-shaped knife 205 is inserted into the slot of the rail-type electric energy meter, the scraper 306 is against the surface of the slot side of the rail-type electric energy meter, and the scraper 306 stretches the second elastic member 304 so that the scraper 306 is tightly attached to the wedge surface of the wedge-shaped knife 205. After the wedge-shaped knife 205 is withdrawn from the slot of the rail-type electric energy meter, the third support plate 303 moves on the first electric slide rail 302, and the third support plate 303 drives the slide bar 305 to drive the scraper 306. The scraper 306 scrapes along the surface of the slot side of the rail-type electric energy meter, so as to scrape off the burrs on the edge of the slot of the rail-type electric energy meter. After the burrs on the edge of the slot of the rail-type electric energy meter are scraped off, the third support plate 303 stops moving.

[0050] The contact IC card insertion detection stage of the rail-type electric energy meter: after the burrs on the edge of the card slot of the rail-type electric energy meter are scraped off, the two first electric actuators 202 are started, the two first electric actuators 202 are retracted, and the scraper 306 is synchronously driven to leave the side surface of the card slot of the rail-type electric energy meter, and then the two first electric actuators 202 are closed, and then the electric shaft 104 is started, and the electric shaft 104 is reversed to drive the two levers 105 to rotate, and the two levers 105 drive the crossbar 109 to transmit The support 108 is moved, and the support 108 stretches the first elastic member 1011. The support 108 drives the first T-shaped plate 106 to move on the second guide rail 103. The first T-shaped plate 106 drives the detection card 107, and the detection card 107 is inserted into the card slot of the guide rail type electric energy meter. At this time, the two first electric actuators 202 are closed, and the operator can observe the display of the guide rail type electric energy meter to obtain whether the card slot of the electric energy meter is regular and whether the performance of the guide rail type electric energy meter is qualified.

[0051] Example 3

[0052] Based on Example 2, Figure 1 and Fig.10 As shown, it also includes a slide groove detection unit, which is connected to the rear part of the upper surface of the base plate 1; the slide groove detection unit includes a second gantry 401, a second electric slide rail 402, a bracket 403, a second T-shaped plate 404, a detector 405, a second electric actuator 406 and a clamping plate 407; the second gantry 401 is bolted to the rear part of the upper surface of the base plate 1; the second gantry 401 is installed with a second electric slide rail 402; the bracket 403 is slidably connected to the second electric slide rail 402; the second T-shaped plate 404 is fixedly connected to the upper part of the bracket 403; the detector 405 for detecting the smoothness of the slide rail is installed in the middle part of the bracket 403; two second electric actuators 406 are installed on the front part of the lower surface of the second T-shaped plate 404; the lower part of the two second electric actuators 406 is each fixedly connected with a clamping plate 407 for limiting the guide rail type electric energy meter.

[0053] The lower parts of the two clamping plates 407 facing each other are curved surfaces, so that the position of the rail-type electric energy meter can be adjusted when limiting the position of the rail-type electric energy meter.

[0054] The detection process of the guide rail type energy meter slideway: after the guide rail type energy meter is placed on the first guide rail 4, the bracket 403 moves on the second electric slide rail 402. When the bracket 403 moves to the rear of the guide rail type energy meter, the bracket 403 stops moving, and then the two second electric actuators 406 are started. The two second electric actuators 406 extend and each drive a clamping plate 407 to move downward. After the two clamping plates 407 clamp the guide rail type energy meter in the middle, the two second electric actuators 406 are closed, and then the bracket 403 moves on the second electric slide rail 402, the bracket 403 drives the second T-shaped plate 404 and the detector 405 to move together, the second T-shaped plate 404 drives the second T-shaped plate 404 to drive two second electric actuators 406 to move, the two second electric actuators 406 each drive a clamping plate 407 to move, the two clamping plates 407 drive the rail-type electric energy meter to move on the first rail 4, and the detector 405 is used to detect the vibration during the movement to judge the performance of the slide rail of the rail-type electric energy meter.

[0055] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the present invention.

Claims

1. A contact IC card electric meter detection device, comprising a base plate (1), a mounting buckle (2), a first door-shaped frame (3) and a first guide rail (4); two mounting buckles (2) are fixedly connected to the left and right sides of the base plate (1); the first door-shaped frame (3) is fixedly connected to the middle of the upper surface of the base plate (1); the first guide rail (4) is installed on the upper front side of the first door-shaped frame (3); the characteristics are: It also includes a card insertion detection unit, a card slot processing unit and a burr scraping unit; the front part of the upper surface of the bottom plate (1) is connected to the card insertion detection unit for detecting the card insertion reaction of the guide rail type electric energy meter; the lower part of the card insertion detection unit is connected to the card slot processing unit for processing the plastic seal remaining in the card slot of the guide rail type electric energy meter; the lower part of the card slot processing unit is connected to the burr scraping unit for scraping the burr on the card slot of the guide rail type electric energy meter The card insertion detection unit comprises a support beam (101), an I-shaped frame (102), a second guide rail (103), an electric rotating shaft (104), a lever (105), a first T-shaped plate (106), a detection card (107), a support (108), a cross bar (109), a first support plate (1010) and a first elastic member (1011); the front portion of the upper surface of the bottom plate (1) is fixedly connected to the support beam (101); the rear portion of the upper surface of the support beam (101) is fixedly connected to the I-shaped frame (102); the top of the I-shaped frame (102) is fixedly connected to the second guide rail (103); the middle portion of the lower surface of the second guide rail (103) is rotatably connected to the electric rotating shaft (104); the left portion of the outer surface of the electric rotating shaft (104) is fixedly connected to the second guide rail (103); and the right part thereof are each fixedly connected with a lever (105); a first T-shaped plate (106) is slidably connected to the second guide rail (103); a detection card (107) is fixedly connected to the rear side of the first T-shaped plate (106); a support (108) is fixedly connected to the front part of the upper surface of the first T-shaped plate (106); a cross bar (109) is fixedly connected to the upper part of the support (108); the cross bar (109) is in contact with the two levers (105); a first support plate (1010) is fixedly connected to the front part of the upper surface of the support beam (101); the first support plate (1010) is fixedly connected to the I-shaped frame (102); a first elastic member (1011) is fixedly connected to the upper part of the first support plate (1010); the two levers (105) are connected to the card slot processing unit; The card slot processing unit comprises a second support plate (201), a first electric actuator (202), a slide plate (203), a first connecting rod (204), a wedge-shaped knife (205), a rotating rod (206), a combing member (207), a limiting belt (208) and a carding block (209); two levers (105) are each fixedly connected to a second support plate (201) at the lower rear part; a first electric actuator (202) is installed at the rear part of each of the two second support plates (201); a slide plate (203) is each fixedly connected to the lower end of the telescopic part of each of the two first electric actuators (202); the front parts of the two slide plates (203) are slidably connected to the lever (105); the first connecting rod (204) is fixedly connected to the opposite sides of the two slide plates (203); ); a burr scraping unit is fixedly connected between the two slide plates (203); a wedge-shaped knife (205) is fixedly connected to the lower surface of the first connecting rod (204); each of the plurality of receiving grooves (205a) on the wedge-shaped knife (205) is rotatably connected to a rotating rod (206); each of the rotating rods (206) is fixedly connected to four stepped combing members (207) for hooking out burrs from the grooves; each of the plurality of receiving grooves (205a) on the wedge-shaped knife (205) is fixedly connected to a clamping block (209) above each of the plurality of receiving grooves (205a) on the wedge-shaped knife (205); each of the plurality of receiving grooves (205a) on the wedge-shaped knife (205) is fixedly connected to a limiting belt (208) for pressing the combing member (207) into the groove below each of the plurality of receiving grooves (205a); and the limiting belt (208) is slidably connected to the clamping block (209); The burr scraping unit comprises a second connecting rod (301), a first electric slide rail (302), a third support plate (303), a second elastic member (304), a sliding rod (305) and a scraper (306); the second connecting rod (301) is fixedly connected to the opposite sides of the two slide plates (203); the first electric slide rail (302) is installed on the rear side of the second connecting rod (301); the third support plate (303) is slidably connected to the first electric slide rail (302); the second elastic member (304) is fixedly connected to the rear part of the upper surface of the third support plate (303); the sliding rod (305) is fixedly connected to the upper part of the second elastic member (304); the sliding rod (305) is slidably connected to the third support plate (303); and the scraper (306) for scraping burrs around the card slot is fixedly connected to the lower end of the sliding rod (305).

2. A contact IC card meter detection device as claimed in claim 1, characterized in that: A hook portion (105a) is provided at the top end of the lever (105) for preventing the cross bar (109) from being pulled out of the position of the lever (105) by the first elastic member (1011).

3. A contact IC card meter detection device as claimed in claim 2, characterized in that: A plurality of receiving grooves (205a) are provided on the wedge-shaped surface of the wedge-shaped knife (205) for receiving the combing member (207).

4. A contact IC card meter detection device as claimed in claim 3, characterized in that: The combing member (207) is provided with a tooth structure, and the burrs in the card slot are hooked by the multiple tooth structures.

5. A contact IC card ammeter detection device as claimed in claim 4, characterized in that: A torsion spring is provided between the first connecting rod (204) and each rotating rod (206).

6. A contact IC card ammeter detection device as claimed in claim 5, characterized in that: The invention also comprises a slide groove detection unit, wherein the rear portion of the upper surface of the base plate (1) is connected to the slide groove detection unit; the slide groove detection unit comprises a second gantry (401), a second electric slide rail (402), a bracket (403), a second T-shaped plate (404), a detector (405), a second electric actuator (406) and a clamping plate (407); the rear portion of the upper surface of the base plate (1) is fixedly connected to the second gantry (401); the second electric slide rail (402) is installed on the second gantry (401); 02); a bracket (403) is slidably connected to the second electric slide rail (402); a second T-shaped plate (404) is fixedly connected to the upper part of the bracket (403); a detector (405) for detecting the smoothness of the slide rail is installed in the middle part of the bracket (403); two second electric actuators (406) are installed at the front part of the lower surface of the second T-shaped plate (404); and a clamping plate (407) for limiting the guide rail type electric energy meter is fixedly connected to the lower part of each of the two second electric actuators (406).

7. A contact IC card ammeter detection device as claimed in claim 6, characterized in that: The lower parts of the two clamping plates (407) facing each other are curved surfaces, and when the guide rail type electric energy meter is limited, the position of the guide rail type electric energy meter can be adjusted.

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