CN212782908U

CN212782908U - Automatic resistor bushing device capable of detecting faults of resistor

Info

Publication number: CN212782908U
Application number: CN202021989776.8U
Authority: CN
Inventors: 胡蓓; 冯景慧; 何坤浩
Original assignee: Chongqing Shuzhiyuan Intelligent Equipment Technology Co ltd
Current assignee: Zhaoqing Xindong Automation Technology Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-03-23
Anticipated expiration: 2030-09-14

Abstract

The invention discloses an automatic resistor bushing device capable of carrying out fault detection on a resistor, which specifically comprises a base, a first mechanical clamp, a hot air gun, a movable seat and a resistor seat, wherein struts are fixed at the middle positions of two sides of the top of the base, a control panel is arranged on the strut at one side, a first electromagnetic slide rail is arranged at the top end between the struts, first slide blocks are arranged at two sides inside the first electromagnetic slide rail, and the automatic resistor bushing device capable of carrying out fault detection on the resistor is provided with the first mechanical clamp, the resistor seat and the hot air gun, wherein the first mechanical clamp can straighten pins, can also be matched with a detection mechanism to carry out fault detection on the resistor, can clamp a cut heat shrinkage pipe and sleeve the pins onto the resistor, does not need manual pipe penetration or manual hot air gun operation, has higher processing efficiency and avoids the potential safety hazard of scalding hands of staff, the safety of use is higher.

Description

Automatic resistor bushing device capable of detecting faults of resistor

Technical Field

The invention relates to the technical field of resistance bushings, in particular to an automatic resistor bushing device capable of detecting faults of a resistor.

Background

The heat shrinkable tube is a heat shrinkable sleeve made of a special polymer material, and has the characteristic of shrinking when exposed to heat, common heat shrinkable tubes comprise an EVA (ethylene vinyl acetate) heat shrinkable tube, a PVC (polyvinyl chloride) heat shrinkable tube, a PET (polyethylene terephthalate) heat shrinkable tube and the like, electronic elements such as a piezoresistor, a thermistor, a capacitor and the like generally need to be sleeved for explosion prevention and flame retardance in the production process, and a heat shrinkable tube line with a certain pipe diameter is manufactured according to the process requirement, then is cut into heat shrinkable tubes with the same length and meeting the requirement through a pipe cutting machine, and then is sleeved on the resistor manually.

Because need staff to wear the pyrocondensation pipe to resistance pin one by one during artifical sleeve pipe on to handheld hot-blast rifle carries out all-round heating to the pyrocondensation pipe, not only efficiency is comparatively low, intensity of labour is great, and the improper use of hot-blast rifle causes staff's hand to scald very easily, and the danger of work is great, and product quality also can't obtain guaranteeing.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the automatic resistor bushing device capable of detecting the fault of the resistor, and solves the problems in the background technology.

In order to achieve the purpose, the invention is realized by the following technical scheme: a resistor automatic bushing device capable of carrying out fault detection on a resistor comprises a base, a first mechanical clamp, a hot air gun, a movable seat and a resistor seat, wherein struts are fixed at the middle positions of two sides of the top of the base, a control panel is installed on the strut at one side, a first electromagnetic slide rail is installed at the top end between the struts, first slide blocks are installed at two sides of the inside of the first electromagnetic slide rail, a hydraulic lifting rod is fixed at the bottom end of each first slide block, a first mechanical clamp is installed at the bottom end of each hydraulic lifting rod, a driving rail is installed at the middle position of the top of the base, the movable seat is arranged at the top of the driving rail, a tube cutting seat is installed at one side of the strut close to the driving rail, a second electromagnetic slide rail is installed at one side of the top of the tube cutting seat close to the driving rail, a thermal shrinkage tube roll is fixed at one side of the top of the tube cutting seat close to the, and the thermal shrinkage pipe is wound on the thermal shrinkage pipe roll, the top end of the base outside the driving rail is provided with a frame, the frame is uniformly fixed with a hot air gun, the top end inside the movable seat is provided with a rotating groove, the rotating seat is arranged inside the rotating groove, the middle position inside the movable seat is provided with a rotating motor, the output end of the rotating motor is connected with the rotating seat through a rotating shaft, the top end of the rotating seat is fixed with a resistor seat, the top end of the resistor seat is uniformly provided with a clamping plate, one side of the resistor seat is fixed with a mounting plate, the mounting plate is fixed with a hydraulic telescopic rod, the output end of the hydraulic telescopic rod is connected with the clamping plate, the middle position inside the resistor seat is provided with a top plate groove, the bottom end inside the top plate groove is uniformly provided with a hydraulic ejector rod, the top end of the hydraulic ejector rod is provided with a top plate, all the resistors are clamped between the clamping plates, the top plates on two sides below the resistors are fixedly provided with driving wheels through supporting rods, and the output end of the micro motor forms a transmission structure with the driving wheels through a belt pulley mechanism.

Optionally, first machinery presss from both sides including the casing, is fixed in the servo motor of the inside central point department of casing position, with servo motor output pivot fixed connection's transmission portion, two and casing bottom sliding connection's movable block and two through welding and the movable block constitution integral type be connected the grip block, and the inboard of grip block all has spacing splint through spring mounting, casing bottom cross-section is the design of type of protruding word form, and the movable block shape is identical with casing bottom shape.

Optionally, the transmission part comprises a rotary sheet connected with the output end rotating shaft of the servo motor, two arc-shaped transmission sheets hinged with two ends of the rotary sheet and two connection sheets hinged with the tail ends of the transmission sheets, and the connection sheets are connected with the movable block through detachable structural designs formed by bolts.

Optionally, a limiting cylinder with the inner diameter matched with the outer diameter of the heat shrinkable tube is installed at the middle position of the top of the tube cutting seat, a guide wheel is fixed at the top end of the tube cutting seat between the limiting cylinder and the heat shrinkable tube roll, the output end of the heat shrinkable tube penetrates through the limiting cylinder after being guided by the guide wheel and extends to the upper side of the second electromagnetic slide rail, and cutting seats matched with each other are fixed on one sides of the two ends of the second electromagnetic slide rail, which are close to the limiting cylinder.

Optionally, the driving groove has all been seted up to the inside both sides of driving rail, and the both sides at driving rail top all evenly inlay and be equipped with the ball, driving rail is inside to be close to the one end of frame and installs driving motor, and all is fixed with the lead screw between the both ends of driving inslot portion, and driving motor's output passes through belt pulley mechanism and lead screw constitution transmission structure, the identical movable sleeve of shape and driving groove is all installed to four corners of sliding seat bottom, and the intermediate position department of the inside of movable sleeve all seted up with lead screw matched with lead screw groove.

Optionally, the resistor comprises a main body and pins fixed at two ends of the main body, the main body is designed in a hourglass shape, and heat shrink tubes are sleeved on the outer sides of the pins close to the main body.

Optionally, the sliding block is all installed to the both sides of splint bottom, and the longitudinal section of sliding block all is the design of type of calligraphy, the both sides at resistance seat top all are seted up with the identical spout of sliding block shape, and splint all constitute sliding connection through spout and sliding block and resistance seat, the shape of splint all coincides with the main part mutually.

Optionally, a second sliding block is arranged inside the second electromagnetic sliding rail, a second mechanical clamp is fixed at the top end of the second sliding block, and the shape of a clamping part of the second mechanical clamp is matched with the outer diameter of the heat shrink tube.

Optionally, the contact is all installed to spacing splint's internal surface, and spacing splint's clamping part all is the design of semicircle trough-shaped, detection mechanism is all installed to grip block bottom, and the output of contact all through wire and detection mechanism's input electric connection.

The invention provides an automatic resistor bushing device capable of detecting faults of a resistor, which has the following beneficial effects:

1. this can carry out fault detection's automatic sleeve pipe device of resistance to resistance, through being provided with the pipe cutting seat, first machinery presss from both sides, resistance seat and hot-blast rifle, the pipe cutting seat can be required length with the pyrocondensation pipe cutting of lapping, two first machinery press from both sides can enough clip the resistance pin, move to the pin end, straighten out the pin, its inside contact and pin contact, cooperation detection mechanism uses alright the actual resistance value of measuring resistance, carry out fault detection to resistance, can also clip the pyrocondensation pipe that cuts, overlap it to the pin of resistance on, the hot-blast rifle is placed in the frame, can carry out the wind-heat to the sleeve pipe department of resistance, make the pyrocondensation pipe shrink, intelligent mechanized operation, need not artifical manual poling or handheld hot-blast rifle work, the efficiency of processing is higher, and the potential safety hazard of staff's hand scald has been avoided, the.

2. This can carry out fault detection's resistance automatic bushing apparatus to resistance, through being provided with roof and drive wheel, when needs carry out the pyrocondensation to the pyrocondensation pipe, the roof shifts up and drives the drive wheel and shifts up to resistance main part below both sides, and the drive wheel can be rotatory under micro motor's drive to it rotates to drive resistance, makes pyrocondensation pipe thermally equivalent, improves pyrocondensation quality and efficiency.

3. This can carry out fault detection's resistance automatic bushing apparatus to resistance, through being provided with splint, the splint bottom is connected with the sliding block, can slide along the spout under hydraulic telescoping rod's promotion, accomplish the clamping to resistance, the splint shape is identical with the resistance main part, consequently, it is better to its fixed effect, make the difficult removal of resistance during the sleeve pipe, the sleeve pipe is more accurate, when needs carry out the pyrocondensation to the pyrocondensation pipe, splint can loosen slightly, guarantee that resistance can be at the clearance internal rotation of two splint, can not drop again, make things convenient for the smooth implementation of pyrocondensation.

4. This can carry out fault detection's resistance automatic bushing apparatus to resistance, through being provided with drive rail and sliding seat, the sliding seat can be at the back-and-forth movement in the drive rail to drive resistance and remove, remove resistance to each processing station and process, need not artifical material loading, degree of automation is higher, and it is more convenient to use.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic top view of the driving rail of the present invention;

FIG. 3 is a schematic view of a front cross-sectional view of a tube cutting base according to the present invention;

FIG. 4 is a schematic structural view of a front view of a movable seat of the present invention;

FIG. 5 is a schematic diagram of a front cross-sectional structure of the resistor seat according to the present invention;

FIG. 6 is a cross-sectional view of a first mechanical clamp according to the present invention;

FIG. 7 is a diagram of a resistor structure according to the present invention.

In the figure: 1. a base; 2. a control panel; 3. a pillar; 4. a first electromagnetic slide rail; 401. a first slider; 5. a hydraulic lifting rod; 6. a first mechanical clamp; 601. a housing; 602. a transmission section; 603. a servo motor; 604. a movable block; 605. a clamping block; 7. a hot air gun; 8. a frame; 9. cutting the tube seat; 10. a drive rail; 1001. a drive slot; 1002. a ball bearing; 11. a movable seat; 1101. a rotating tank; 12. a drive motor; 13. a screw rod; 14. a resistor seat; 1401. a chute; 1402. a roof plate groove; 15. a resistance; 1501. a pin; 1502. a main body; 16. a splint; 1601. a slider; 17. heat-shrinkable tube coils; 18. a guide wheel; 19. a limiting cylinder; 20. a cutting seat; 21. a second mechanical clamp; 22. a second electromagnetic slide rail; 2201. a second slider; 23. a movable sleeve; 2301. a screw rod groove; 24. a rotating electric machine; 25. a rotating base; 26. mounting a plate; 27. a hydraulic telescopic rod; 28. a hydraulic ejector rod; 29. a micro motor; 30. a top plate; 3001. a strut; 31. a drive wheel; 32. a limiting clamp plate; 3201. a contact piece; 33. a detection mechanism; 34. and (7) heat-shrinkable tubes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus are not to be construed as limiting the present invention, and furthermore, the terms "first", "second", "third", and the like are only used for descriptive purposes and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art will understand the specific meaning of the above terms in the present invention in specific situations.

Referring to fig. 1 to 7, the present invention provides a technical solution: an automatic resistor bushing device capable of detecting faults of resistors comprises a base 1, a first mechanical clamp 6, a hot air gun 7, a movable seat 11 and a resistor seat 14, wherein struts 3 are fixed at the middle positions of two sides of the top of the base 1, a control panel 2 is installed on the strut 3 at one side, a first electromagnetic slide rail 4 is installed at the top end between the struts 3, first sliding blocks 401 are installed at two sides inside the first electromagnetic slide rail 4, hydraulic lifting rods 5 are fixed at the bottom ends of the first sliding blocks 401, a first mechanical clamp 6 is installed at the bottom end of each hydraulic lifting rod 5, the first mechanical clamp 6 comprises a shell 601, a servo motor 603 fixed at the middle position inside the shell 601, a transmission part 602 fixedly connected with a rotating shaft at the output end of the servo motor 603, two movable blocks 604 connected with the bottom of the shell 601 in a sliding manner and two clamping blocks 605 integrally connected with the movable blocks 604 through welding, and the inner sides of the clamping blocks 605 are provided with the limiting clamping plates 32 through springs, the cross section of the bottom of the shell 601 is in a convex shape design, the shape of the movable block 604 is matched with that of the bottom of the shell 601, the movable block 604 can freely move on the shell 601 due to the matching design of the convex shape, the movable block cannot fall off, the clamping is smoother, the clamping of the limiting clamping plates 32 is elastic due to the spring design of the limiting clamping plates 32, the pins 1501 cannot be damaged easily during straightening operation, and the design is more reasonable.

Contact 3201 is all installed to the internal surface of spacing splint 32, and the clamping part of spacing splint 32 all is the design of semicircle trough-shaped, detection mechanism 33 is all installed to grip block 605 bottom, and contact 3201's output all passes through wire and detection mechanism 33's input electric connection, semicircle trough-shaped design is identical with pyrocondensation pipe 34, it is difficult to flatten pyrocondensation pipe 34, make the sleeve pipe more smooth and easy, its inside contact 3201 and pin 1501 contact, detection mechanism 33 work simultaneously, apply voltage to resistance 15 through contact 3201 contact pin 1501, whether detection resistance 15's resistance value meets the standard, carry out fault detection to resistance 15, need not artifical manual detection, the functionality is stronger, and detection efficiency is higher.

The transmission portion 602 includes the revolving fragment of being connected with servo motor 603 output end pivot, two arc transmission pieces of being connected with revolving fragment both ends articulated and two connection pieces of being articulated mutually with the transmission piece end, and the connection piece all constitutes detachable structural design through bolt and movable block 604 and is connected, the revolving fragment, the articulated design of transmission piece and connection piece makes servo motor 603 drive the revolving fragment rotatory when rotatory, and the rotary motion of revolving fragment can be turned into the linear motion of movable block 604 through the transmission effect of transmission piece and connection piece, thereby it carries out the centre gripping to pin 1501 or pyrocondensation pipe 34 to drive first machinery, detachable structural design makes movable block 604 detachable change, the convenience is overhauld and is changed first machinery clamp 6, it is more reasonable to design.

A driving rail 10 is installed at the middle position of the top of a base 1, a movable seat 11 is arranged at the top of the driving rail 10, driving grooves 1001 are formed in two sides of the inside of the driving rail 10, balls 1002 are uniformly embedded in two sides of the top of the driving rail 10, a driving motor 12 is installed at one end, close to a rack 8, of the inside of the driving rail 10, lead screws 13 are fixed between two ends of the inside of the driving grooves 1001, the output end of the driving motor 12 and the lead screws 13 form a transmission structure through a belt pulley mechanism, movable sleeves 23 with shapes matched with the driving grooves 1001 are installed at four corners of the bottom of the movable seat 11, lead screw grooves 2301 matched with the lead screws 13 are formed in the middle position of the inside of each movable sleeve 23, the driving motor 12 works, the lead screws 13 are driven to rotate through the belt pulley mechanism, so that the movable sleeves 23 move the lead screws 13, and then the movable seat 11, thereby drive resistance 15 and remove, remove resistance 15 and process to each processing station, need not artifical material loading, degree of automation is higher, and it is more convenient to use.

The pillar 3 is close to one side of driving rail 10 and all installs the pipe cutting seat 9, and the pipe cutting seat 9 top is close to one side of driving rail 10 and all installs second electromagnetism slide rail 22, the intermediate position department at pipe cutting seat 9 top all installs the identical spacing section of thick bamboo 19 of internal diameter and pyrocondensation pipe 34 external diameter, and spacing section of thick bamboo 19 and pyrocondensation pipe roll 17 between the pipe cutting seat 9 top all is fixed with leading wheel 18, the output of pyrocondensation pipe 34 all runs through spacing section of thick bamboo 19 and extends to second electromagnetism slide rail 22 top after leading wheel 18 leads, and one side that second electromagnetism slide rail 22 both ends are close to spacing section of thick bamboo 19 all is fixed with cutting seat 20 of mutually supporting, leading wheel 18 can lead to pyrocondensation pipe 34, make it can pass spacing section of thick bamboo 19 smoothly, spacing section of thick bamboo 19 can make pyrocondensation pipe 34 keep the level, be unlikely to freely hanging down, make things convenient for the clamp of second machinery.

The inside of second electromagnetism slide rail 22 all is provided with second slider 2201, and the top of second slider 2201 all is fixed with second machinery and presss from both sides 21, the clamping part shape that second machinery pressed from both sides 21 all is identical with the external diameter of pyrocondensation pipe 34, second machinery presss from both sides 21 work, can clip the end of pyrocondensation pipe 34, identical design is difficult for causing the damage and can not clamp pyrocondensation pipe 34 flat to pyrocondensation pipe 34, its bottom second slider 2201 can move to one side of keeping away from pyrocondensation pipe book 17 under the effect of second electromagnetism slide rail 22, pyrocondensation pipe 34 that will clip pulls out, conveniently cut pyrocondensation pipe 34, the automatic cutout design, degree of automation is higher, it is more convenient to use.

A heat-shrinkable tube roll 17 is fixed on one side of the top end of the tube cutting seat 9 close to the pillar 3, a heat-shrinkable tube 34 is wound on the heat-shrinkable tube roll 17, a frame 8 is installed on the top end of the base 1 outside the driving rail 10, a hot air gun 7 is uniformly fixed on the frame 8, a rotary groove 1101 is formed in the top end of the movable seat 11, a rotary seat 25 is arranged in the rotary groove 1101, a rotary motor 24 is installed in the middle position of the inner part of the movable seat 11, the output end of the rotary motor 24 is connected with the rotary seat 25 through a rotary shaft, a resistor seat 14 is fixed on the top end of the rotary seat 25, a clamping plate 16 is uniformly arranged on the top end of the resistor seat 14, sliding blocks 1601 are installed on two sides of the bottom of the clamping plate 16, the longitudinal section of the clamping plate 1601 is in a convex design, sliding grooves 1401 in a shape matched with the sliding blocks 1601 are formed on two sides of the top of the resistor seat 14, the shape of splint 16 all is identical with main part 1502, the sliding connection design makes splint 16 can freely remove on resistance seat 14, be convenient for carry out the clamping to resistance 15, splint 16 shape is identical with resistance 15 main part 1502, consequently, it is better to its fixed effect, make during the sleeve pipe resistance 15 be difficult for removing, the sleeve pipe is more accurate, when needs carry out pyrocondensation to pyrocondensation pipe 34, splint 16 can loosen slightly, guarantee that resistance 15 can be at two splint 16's clearance internal rotation, can not drop again, make things convenient for the smooth implementation of pyrocondensation, it is more reasonable to design.

The resistor seat 14 is fixed with a mounting plate 26 on one side, a hydraulic telescopic rod 27 is fixed on the mounting plate 26, the output end of the hydraulic telescopic rod 27 is connected with a clamping plate 16, a top plate slot 1402 is formed in the middle position inside the resistor seat 14, hydraulic push rods 28 are uniformly installed at the bottom end inside the top plate slot 1402, a top plate 30 is installed at the top end of the hydraulic push rod 28, a micro motor 29 is arranged in the middle position of the top plate 30, resistors 15 are clamped between the clamping plates 16, driving wheels 31 are fixed on the top plates 30 on two sides below the resistors 15 through supporting rods 3001, each resistor 15 comprises a main body 1502 and pins 1501 fixed at two ends of the main body 1502, the main body 1502 is designed in a hourglass shape, and heat shrink tubes 34 are sleeved on the outer sides of the pins 1501.

The output end of the micro motor 29 and the driving wheel 31 form a transmission structure through a belt pulley mechanism.

In conclusion, when the automatic resistor bushing device capable of detecting the fault of the resistor is used, a power supply is switched on, the resistors 15 to be processed are firstly put between two clamping plates 16 on a resistor seat 14 one by one, then a hydraulic telescopic rod 27 extends to drive the clamping plates 16 to move to the right to complete clamping of the resistor 15, then a first sliding block 401 moves to a pin 1501 of the resistor 15 under the action of a first electromagnetic slide rail 4, two limiting clamping plates 32 of a first mechanical clamp 6 clamp the pin 1501 and move to the tail end of the pin 1501 to complete straightening of the pin 1501, a detection mechanism 33 works at the same time, a contact piece 3201 is contacted with the pin 1501 to apply voltage to the resistor 15 to detect whether the resistance value of the resistor 15 meets the standard or not, then a second mechanical clamp 21 works to clamp the tail end of a heat shrinkage tube 34, a second sliding block 2201 at the bottom of the second mechanical clamp moves to the side far away from a tube coil 17 under the action of a second electromagnetic heat shrinkage, drawing out the heat shrinkable tube 34, moving the first slide block 401 to the position above the heat shrinkable tube 34 under the action of the first electromagnetic slide rail 4, extending the hydraulic lifting rod 5 to drive the first mechanical clamp 6 to be close to the heat shrinkable tube 34, operating the servo motor 603 in the first mechanical clamp 6 to drive the first mechanical clamp 6 to clamp the heat shrinkable tube 34, finishing shearing of the heat shrinkable tube 34 by a cutting knife in the cutting seat 20 under the action of the driving mechanism, clamping the sheared heat shrinkable tube 34 by the first mechanical clamp 6 to be close to the pin 1501 of the resistor 15, sleeving the heat shrinkable tube 34 on the pin 1501 to finish sleeving operation, driving the rotating motor 24 to rotate to drive the rotating seat 25, namely driving the resistor 15 to rotate 90 degrees, then driving the driving motor 12 in the track 10 to operate, driving the movable seat 11 to move to the position below the rack 8 through rotation of the lead screw 13, slightly contracting the hydraulic telescopic rod 27, even if the clamp plate 16 can slightly loosen, guarantee that resistance 15 can not only be at two splint 16's clearance internal rotations, can not drop again, hot-blast rifle 7 work afterwards, carry out pyrocondensation processing to the pyrocondensation pipe 34 of sleeve pipe department, hydraulic ram 28 work drives roof 30 and lifts on, makes drive wheel 31 stretch out roof groove 1402 and press close to resistance 15's main part 1502, and micro motor 29 work drives drive wheel 31 through the belt pulley mechanism and rotates to make resistance 15 rotatory, make pyrocondensation pipe 34 thermally equivalent, accomplish pyrocondensation processing.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a can carry out fault detection's automatic sleeve pipe device of resistance to resistance, includes base (1), first machinery and presss from both sides (6), hot-blast rifle (7), sliding seat (11) and resistance seat (14), its characterized in that: the middle positions of two sides of the top of the base (1) are both fixed with pillars (3), a control panel (2) is installed on the pillars (3) on one side, first electromagnetic slide rails (4) are installed at the top ends between the pillars (3), first sliders (401) are installed on two sides inside the first electromagnetic slide rails (4), hydraulic lifting rods (5) are fixed at the bottom ends of the first sliders (401), first mechanical clamps (6) are installed at the bottom ends of the hydraulic lifting rods (5), driving rails (10) are installed at the middle positions of the top of the base (1), movable seats (11) are arranged at the tops of the driving rails (10), cutting tube seats (9) are installed on one sides of the pillars (3) close to the driving rails (10), and second electromagnetic slide rails (22) are installed on one sides of the tops of the cutting tube seats (9) close to the driving rails (10), one side of the top end of the tube cutting seat (9) close to the support column (3) is fixedly provided with a heat shrinkage tube roll (17), a heat shrinkage tube (34) is wound on the heat shrinkage tube roll (17), a rack (8) is installed at the top end of the base (1) outside the driving rail (10), a hot air gun (7) is uniformly fixed on the rack (8), a rotary groove (1101) is formed in the top end of the inner part of the movable seat (11), a rotary seat (25) is arranged inside the rotary groove (1101), a rotary motor (24) is installed at the middle position of the inner part of the movable seat (11), the output end of the rotary motor (24) is connected with the rotary seat (25) through a rotating shaft, a resistor seat (14) is fixed at the top end of the rotary seat (25), a clamping plate (16) is uniformly arranged at the top end of the resistor seat (14), a mounting plate (26) is fixed on one side of the resistor seat, and be fixed with hydraulic telescoping rod (27) on mounting panel (26), the output and splint (16) of hydraulic telescoping rod (27) are connected, roof groove (1402) have been seted up to the inside intermediate position department of resistance seat (14), and the inside bottom in roof groove (1402) evenly installs hydraulic ram (28), roof (30) are installed on the top of hydraulic ram (28), and the intermediate position department at roof (30) top is provided with micro motor (29), equal centre gripping has resistance (15) between splint (16), and all is fixed with drive wheel (31) through branch (3001) on roof (30) of resistance (15) below both sides, the output of micro motor (29) passes through the belt pulley mechanism and constitutes transmission structure with drive wheel (31).

2. The automatic bushing apparatus for detecting the fault of the resistor according to claim 1, wherein: first mechanical clamp (6) include casing (601), be fixed in servo motor (603) of casing (601) inside central point department of putting, with servo motor (603) output pivot fixed connection's transmission portion (602), two with casing (601) bottom sliding connection's movable block (604) and two through welding and movable block (604) constitution integral type be connected grip block (605), and the inboard of grip block (605) all has spacing splint (32) through spring mounting, casing (601) bottom cross-section is the design of type of protruding, and movable block (604) shape is identical with casing (601) bottom shape.

3. The automatic bushing apparatus for detecting the fault of the resistor according to claim 2, wherein: the transmission part (602) comprises a rotating piece connected with the output end rotating shaft of the servo motor (603), two arc-shaped transmission pieces hinged with the two ends of the rotating piece and two connecting pieces hinged with the tail ends of the transmission pieces, and the connecting pieces are connected with the movable block (604) through detachable structural design.

4. The automatic bushing apparatus for detecting the fault of the resistor according to claim 1, wherein: the middle position department at tube cutting seat (9) top all installs an internal diameter and the identical spacing section of thick bamboo (19) of pyrocondensation pipe (34) external diameter, and the tube cutting seat (9) top between spacing section of thick bamboo (19) and pyrocondensation pipe book (17) all is fixed with leading wheel (18), the output of pyrocondensation pipe (34) all runs through spacing section of thick bamboo (19) and extends to second electromagnetism slide rail (22) top after leading wheel (18) direction, and second electromagnetism slide rail (22) both ends are close to one side of spacing section of thick bamboo (19) and all are fixed with cutting seat (20) of mutually supporting.

5. The automatic bushing apparatus for detecting the fault of the resistor according to claim 1, wherein: drive groove (1001) have all been seted up to the inside both sides of drive rail (10), and the both sides at drive rail (10) top all evenly inlay and be equipped with ball (1002), drive rail (10) inside one end that is close to frame (8) installs driving motor (12), and all is fixed with lead screw (13) between the both ends of drive groove (1001) inside, and the output of driving motor (12) passes through the belt pulley mechanism and constitutes transmission structure with lead screw (13), the identical movable sleeve (23) of shape and drive groove (1001) are all installed to four corners of sliding seat (11) bottom, and the intermediate position department of the inside of movable sleeve (23) all seted up with lead screw (13) matched with lead screw groove (2301).

6. The automatic bushing apparatus for detecting the fault of the resistor according to claim 1, wherein: the resistor (15) comprises a main body (1502) and pins (1501) fixed at two ends of the main body (1502), the main body (1502) is designed in a hourglass shape, and heat shrink tubes (34) are sleeved on the outer sides of the pins (1501) close to the main body (1502).

7. The automatic bushing apparatus for detecting the fault of the resistor according to claim 1, wherein: sliding blocks (1601) are all installed to the both sides of splint (16) bottom, and the longitudinal section of sliding blocks (1601) all is the design of type of calligraphy, the both sides at resistance seat (14) top all are seted up with identical spout (1401) of sliding blocks (1601) shape, and splint (16) all constitute sliding connection through spout (1401) and sliding blocks (1601) and resistance seat (14), the shape of splint (16) all is identical with main part (1502).

8. The automatic bushing apparatus for detecting the fault of the resistor according to claim 1, wherein: the second electromagnetic sliding rails (22) are internally provided with second sliding blocks (2201), the top ends of the second sliding blocks (2201) are fixedly provided with second mechanical clamps (21), and the shapes of clamping parts of the second mechanical clamps (21) are matched with the outer diameter of the heat shrink tube (34).

9. The automatic bushing apparatus for detecting the fault of the resistor according to claim 2, wherein: contact (3201) are all installed to the internal surface of spacing splint (32), and the clamping part of spacing splint (32) all is the design of semicircle slot-shaped, detection mechanism (33) are all installed to grip block (605) bottom, and the input electric connection of wire and detection mechanism (33) is all passed through to the output of contact (3201).