CN118782433B - Automatic sand filling assembly line of fuse - Google Patents
Automatic sand filling assembly line of fuse Download PDFInfo
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- CN118782433B CN118782433B CN202411273873.XA CN202411273873A CN118782433B CN 118782433 B CN118782433 B CN 118782433B CN 202411273873 A CN202411273873 A CN 202411273873A CN 118782433 B CN118782433 B CN 118782433B
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- plate
- sand
- unit
- fuse
- sand filling
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- 239000004576 sand Substances 0.000 title claims abstract description 97
- 238000007649 pad printing Methods 0.000 claims abstract description 38
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910052802 copper Inorganic materials 0.000 claims abstract description 30
- 239000010949 copper Substances 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims description 26
- 238000003825 pressing Methods 0.000 claims description 23
- 238000010023 transfer printing Methods 0.000 claims description 14
- 238000006073 displacement reaction Methods 0.000 claims description 13
- 230000033001 locomotion Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 239000002699 waste material Substances 0.000 claims description 5
- 238000003754 machining Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 210000000078 claw Anatomy 0.000 claims description 3
- 230000001012 protector Effects 0.000 claims 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 68
- 238000009434 installation Methods 0.000 description 10
- 239000006004 Quartz sand Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
- H01H69/02—Manufacture of fuses
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
Abstract
本发明公开了一种熔断器自动灌砂流水线，涉及自动化设备技术领域，包括灌砂单元、组装单元、紧固单元以及移印单元，灌砂单元包括砂斗、设置有入砂通道并与砂斗相连的传递装置以及对熔断器起固定作用的夹紧装置并将砂斗内的砂灌入至熔断器，灌砂单元还设置有分别用于检测灌砂紧实度的压力传感器以及检测灌砂高度的传感器，组装单元包括铜盖紧固装置，对符合灌砂要求的熔断器进行组装并装配铜盖，紧固单元包括拧紧装置，移印单元包括移印装置，将螺丝紧固完成后的熔断器做移印处理，通过将灌砂单元、组装单元、紧固单元以及移印单元进行组合形成流水线，对熔断器完成自动化的灌砂和组装，有效提升效率的同时装配更加稳定。
The invention discloses an automatic sand-filling production line for fuses, which relates to the technical field of automated equipment and comprises a sand-filling unit, an assembling unit, a fastening unit and a pad printing unit. The sand-filling unit comprises a sand bucket, a transfer device provided with a sand-inlet channel and connected to the sand bucket, and a clamping device which fixes the fuse and fills the sand in the sand bucket into the fuse. The sand-filling unit is also provided with a pressure sensor for detecting the compactness of the sand filling and a sensor for detecting the height of the sand filling. The assembling unit comprises a copper cover fastening device for assembling fuses meeting the sand-filling requirements and assembling the copper cover. The fastening unit comprises a tightening device. The pad printing unit comprises a pad printing device for pad printing the fuse after the screws are fastened. The sand-filling unit, the assembling unit, the fastening unit and the pad printing unit are combined to form a production line, so as to complete the automatic sand-filling and assembly of the fuse, effectively improve the efficiency and make the assembly more stable.
Description
Technical Field
The invention relates to the technical field of automatic equipment, in particular to an automatic sand filling assembly line for a fuse.
Background
The existing sand filling device is characterized in that a fuse is placed in a shaking tray generally, quartz sand is manually filled from a sand filling opening, the quartz sand is directly poured into the shaking tray by adopting manual sand filling, part of quartz sand enters the fuse, and the rest quartz sand slides from the surface of the fuse to the inside of the shaking tray, so that the surface of the fuse is dirty, and meanwhile, the bottom quartz sand is accumulated and blocked, so that the shaking tray cannot work normally, a motor adopted by the shaking tray shakes, the noise is huge, dust can be generated in the shaking process, the work environment of a workshop is poor, assembly is performed manually after sand filling is completed, and the like, so that the whole efficiency is low, and the problem that the fuse is damaged or cannot be assembled in place easily is solved.
Disclosure of Invention
The invention aims to provide an automatic sand filling assembly line for a fuse, which aims to solve the problems in the background technology.
The automatic sand filling assembly line for the fuse comprises a sand filling unit, an assembling unit, a fastening unit and a transfer printing unit, wherein the sand filling unit comprises a sand hopper, a transmission device which is provided with a sand inlet channel and is connected with the sand hopper, a clamping device which is used for fixing the fuse, sand in the sand hopper is filled into the fuse, the sand filling unit is also provided with a pressure sensor which is respectively used for detecting the sand filling compactness and a sensor which is used for detecting the sand filling height, the assembling unit comprises a copper cover fastening device, the fuse which meets the sand filling requirement is assembled and is assembled with a copper cover, the fastening unit comprises a fastening device, the two sides of the fuse after the copper cover is assembled are synchronously screwed and fastened, and the transfer printing unit comprises a transfer printing device and performs transfer printing treatment on the fuse after the screw fastening.
Preferably, the sand filling unit further comprises a frame, the sand hopper is assembled in the frame upper end, this frame still is provided with the workstation, be equipped with the rolling disc on the workstation, the outside of this rolling disc is provided with the annular slab, wherein be provided with a plurality of transfer devices on this annular slab, be provided with a plurality of clamping device on the rolling disc, clamping device is including pressing from both sides tight body one, and this clamping body one upper end is equipped with movable clamp plate through the round pin axle swing, movable clamp plate one end is provided with the end face that supports, should support the end face that presses through spring coupling in pressing from both sides tight body two, clamping device still includes the holding chamber, clamping device corresponds with transfer device, the income sand passageway on the transfer device is connected to the sand outlet of sand hopper, still be provided with two conveyer on the workstation, conveyer includes driving motor and the conveyer belt that links to each other with this driving motor, and this conveyer belt one side is provided with panel, the horizontal plate and the horizontal cylinder that links to each other with this horizontal plate, be equipped with vertical board on the horizontal plate and with vertical board and the vertical cylinder that links to each other through connecting block.
Preferably, the mounting frame is further fixedly arranged on the workbench, a lifting cylinder is arranged on one side of the mounting frame, one end of the lifting cylinder is connected with a pressure sensor, the pressure sensor is inserted into sand of the fuse, the mounting frame is further provided with a laser displacement sensor for detecting sand filling height, and a waste bin is further arranged on one side of the workbench.
Preferably, the assembling unit comprises a fixed cross beam, a semicircular plate is arranged on the fixed cross beam, a plurality of pressing devices are assembled on the semicircular plate, the assembling unit further comprises a driving wheel and a driven wheel, the driven wheel is connected to an assembling unit machining rotary table, a plurality of clamping devices are arranged on the assembling unit machining rotary table, the pressing devices are located above the pressing end faces of the clamping devices, a fixing plate is arranged on one side of the assembling unit, a copper cover fastening device is arranged at the upper end of the fixing plate, the copper cover fastening device comprises a displacement plate and a second connected cylinder, the first cylinder is further arranged on the displacement plate, and the output end of the first cylinder is connected with a fastening screw.
Preferably, the assembly unit further comprises a copper cover feeding device, the copper cover feeding device is provided with a hopper, the hopper is connected with a conveying channel, the tail end of the conveying channel is provided with a conveying block, the conveying block is provided with a notch identical to a conveyed material piece, the conveying block is slidably assembled on the mounting plate, and one side of the conveying block is connected with a third cylinder.
Preferably, the pad printing unit comprises a pad printing device, two pad printing devices are arranged and respectively correspond to the first pad printing device and the second pad printing device, lifting devices are arranged below the first pad printing device and the second pad printing device, a rotating device is arranged in the middle of the device, the rotating device comprises a rotating cylinder for overturning a fuse, and a detecting device is further arranged on one side of the pad printing unit.
Preferably, the detection device comprises an industrial camera and a fastening screw driver.
Preferably, the fastening unit includes conveyer and the installation mechanism that is used for conveying the fuse, the installation mechanism is fixed in the fastening unit including the installation crosspiece that is located the conveyer top, this installation crosspiece still includes splint, and this splint upper end is L shape structure and is provided with the step of placing that prevents the fuse, and the splint lower extreme is provided with lifting cylinder one and lifting cylinder two that are used for realizing splint reciprocating motion, lifting cylinder two one side still is provided with lifting cylinder three, and this lifting cylinder three is connected with the roof and is used for breaking away from the conveyer belt with the fuse, installation crosspiece upper end is provided with the depression bar, and this depression bar corresponds to the step top of placing of splint, and installation crosspiece inboard is provided with propelling movement cylinder and propelling movement piece, and this propelling movement piece corresponds equally to placing the step.
Preferably, the fastening unit further comprises a tightening device, the tightening device comprises a moving plate I, a servo motor, a driver and a tightening part, three assembly plates and a fixing plate for the installation of the servo motor are arranged on the moving plate I in parallel, the servo motor is connected with an output gear, four drivers are arranged between two adjacent assembly plates, a driving gear of each driver is arranged towards the servo motor and is connected with the output gear through a synchronous belt to realize transmission, the other end of each driver is connected with a first universal joint, and the first universal joint is connected with a transmission shaft and is located between the adjacent assembly plates in addition, and the transmission shaft is connected with the tightening part through a second universal joint.
Preferably, the fastening unit is provided with a moving plate II and a moving plate I in sequence, wherein the moving plate I and the moving plate II are both provided with a sliding rail and a sliding block for realizing reciprocating motion, the fixed plate is provided with a matched cylinder I connected with the moving plate I, the moving plate I is provided with a matched cylinder II connected with the moving plate II, and the transmission shaft is obliquely connected with a first universal joint and a second universal joint.
Compared with the prior art, the automatic sand filling and assembling device has the beneficial effects that the sand filling unit, the assembling unit, the fastening unit and the pad printing unit are combined to form the assembly line, so that the automatic sand filling and assembling of the fuse are finished, the efficiency is effectively improved, and meanwhile, the assembling is more stable.
Drawings
FIG. 1 is an overall schematic diagram of an automatic sand filling assembly line for a fuse in accordance with an embodiment of the present invention;
FIG. 2 is a schematic diagram of a sand filling unit according to an embodiment of the present invention;
FIG. 3 is a top view of the internal structure of an embodiment of the present invention;
FIG. 4 is a perspective view showing the internal structure of an embodiment of the present invention;
FIG. 5 is an enlarged partial schematic view of FIG. 4;
FIG. 6 is a schematic view of a transporting device according to an embodiment of the present invention;
FIG. 7 is a schematic view of a clamping device according to an embodiment of the present invention;
FIG. 8 is a schematic diagram of an assembled unit according to an embodiment of the invention;
FIG. 9 is a schematic view showing the internal structure of an assembled unit according to an embodiment of the present invention;
fig. 10 is a schematic structural diagram of a copper cover feeding device according to an embodiment of the present invention;
FIG. 11 is a schematic view of a copper cover fastening device according to an embodiment of the present invention;
FIG. 12 is a schematic diagram showing an internal structure of a pad printing unit according to an embodiment of the present invention;
FIG. 13 is a front view showing the internal structure of a pad printing unit according to an embodiment of the present invention;
FIG. 14 is a schematic view showing a structure of a fastening unit according to an embodiment of the present invention;
Fig. 15 is a schematic view showing an internal structure of a fastening unit according to an embodiment of the present invention;
FIG. 16 is a side view of the internal structure of a fastening unit according to an embodiment of the present invention;
Fig. 17 is a schematic structural view of a tightening device according to an embodiment of the present invention.
In the figure:
100. Sand filling unit, 200, assembling unit, 300, pad printing unit, 400, fastening unit;
1001. The device comprises a rack, 1002, a sand hopper, 1003, a workbench, 1004, a conveying device, 10041, a conveyor belt, 100411, a driving motor, 10042, a transverse plate, 100421, a transverse cylinder, 10043, a vertical plate, 100431, a vertical cylinder, 10044, a connecting block, 10045, a mechanical claw, 1005, a waste bin, 1006, a mounting rack, 1007, a transmission device, 10071, a sand feeding channel, 1008, a clamping device, 10081, a movable clamping plate, 10082, a clamping body I, 10083, a clamping body II, 10084, a pressing end surface, 10085, a spring, 10086, a containing cavity, 1009, a pressure sensor, 10091, a lifting cylinder, 1010 and a laser displacement sensor;
2001. Fixing cross beams, 2002, fixing plates, 20021, copper cover fastening devices, 200211, displacement plates, 200212, first cylinders, 200213, fastening screws, 200214, second cylinders, 2003, copper cover feeding devices, 20031, hoppers, 20032, conveying channels, 20033, mounting plates, 20034, material conveying blocks, 20035, third cylinders, 2004, pressing devices, 2005, driving wheels, 2006, driven wheels;
3001. Pad printing device 3002, pad printing table I, 3003, lifting device 3004, rotating device 30041, rotating cylinder, 3005, pad printing table II, 3006, and detecting device;
4001. The device comprises a conveying device, 4002, a mounting mechanism, 40021, a mounting crosspiece, 400211, a compression rod, 40022, a pushing cylinder, 400221, a pushing block, 40023, a clamping plate, 400231, a placement step, 40024, a lifting cylinder I, 40025, a lifting cylinder II, 40026, a lifting cylinder III, a tightening device, 40031, a servo motor, 40032, an output gear, 40033, a synchronous belt, 40034, a driver, 40035, a driving gear, 40036, a transmission shaft, 40037, a tightening part, 40038, a moving plate I, 40039, an assembly plate, 4004, a moving plate II, 40041, a matched cylinder I, 4005, a moving plate III, 40051 and a matched cylinder II.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-17, an automatic sand filling assembly line for a fuse includes a sand filling unit 100, an assembling unit 200, a fastening unit 400 and a pad printing unit 300, wherein the sand filling unit 100 includes a sand hopper 1002, a transmission device 1007 provided with a sand filling channel 10071 and connected with the sand hopper 1002, and a clamping device 1008 for fixing the fuse, and sand in the sand hopper 1002 is filled into the fuse, the sand filling unit 100 is further provided with a pressure sensor 1009 for detecting the sand filling compactness and a sensor for detecting the sand filling height, the assembling unit 200 includes a copper cover fastening device 20021 for assembling and assembling the fuse meeting the sand filling requirement, the fastening unit 400 includes a tightening device 4003 for fastening screws on both sides of the fuse after the assembly of the copper cover, and the pad printing unit 300 includes a pad printing device 3001 for pad printing the fuse after the screw fastening.
It should be noted that, by combining the sand filling unit 100, the assembling unit 200, the fastening unit 400 and the pad printing unit 300 to form a production line, the automatic sand filling and assembling of the fuse are completed, and the assembling is more stable while the efficiency is effectively improved.
Specifically, the sand filling unit 100 further includes a frame 1001, the sand hopper 1002 is assembled at the upper end of the frame 1001, the frame 1001 is further provided with a workbench 1003, a rotating disc is assembled on the workbench 1003, an annular plate is arranged on the outer side of the rotating disc, a plurality of transmission devices 1007 are arranged on the annular plate, a plurality of clamping devices 1008 are arranged on the rotating disc, the clamping devices 1008 include a clamping body 10082, a movable clamping plate 10081 is assembled at the upper end of the clamping body 10082 through a pin shaft in a swinging manner, one end of the movable clamping plate 10081 is provided with a pressing end face 10084, the pressing end face 10084 is connected to the clamping body 10083 through a spring 10085, the clamping devices 1008 further include a containing cavity 10086, the clamping devices 1008 correspond to the transmission devices 1007, a sand inlet channel 10071 on the transmission devices 1007 is connected to a sand outlet of the sand hopper 1002, two conveying devices 1004 are further arranged on the workbench 1003, the conveying devices 1004 include a driving motor 100411 and a conveying belt 10041 connected to the driving motor 100411, the conveying belt 10041 is connected to the conveying belt 10041, the conveying belt 10041 is connected to the transverse plate 10042 through a cylinder plate 10042, and the transverse plate 10043 is connected to the transverse plate 10042 through a connecting plate 10042, and the transverse plate 3742 is arranged on one side of the transverse plate 10043.
It should be noted that, sand is transferred into the fuse fixed by the clamping device 1008 through the sand feeding channel 10071 of the transferring device 1007 by the sand hopper 1002, the spring 10085 is deformed after the pressing end surface 10084 of the clamping device 1008 is pressed, at this time, the movable clamping plate 10081 is tilted up to release the fixation of the fuse, and the transverse plate 10042 and the vertical plate 10043 drive the mechanical claw 10045 and the connecting block 10044 to move through the arrangement of the sliding rail and the sliding block.
Specifically, the mounting frame 1006 is further fixedly arranged on the workbench 1003, a lifting cylinder 10091 is arranged on one side of the mounting frame 1006, one end of the lifting cylinder 10091 is connected with a pressure sensor 1009, the pressure sensor 1009 is inserted into sand of the fuse, the mounting frame 1006 is further provided with a laser displacement sensor 1010 for detecting sand filling height, and a waste bin 1005 is further arranged on one side of the workbench 1003.
When the pressure sensor 1009 is inserted into the fuse, the pressure sensor 1009 and the inserted force are used for identifying, so that the compactness of the sand filled into the fuse is judged, the laser displacement sensor 1010 is used for judging the height of the sand body after sand filling, and accordingly whether the sand filled into the fuse meets the requirement or not is identified, automatic detection is achieved, and the fuse with unqualified sand filled into the waste bin 1005 is achieved.
Specifically, the assembling unit 200 includes a fixed cross beam 2001, a semicircular plate is disposed on the fixed cross beam 2001, a plurality of pressing devices 2004 are assembled on the semicircular plate, the assembling unit 200 further includes a driving wheel 2005 and a driven wheel 2006, the driven wheel 2006 is connected to a processing turntable of the assembling unit 200, a plurality of clamping devices 1008 are disposed on the processing turntable of the assembling unit 200, the pressing devices 2004 are located above a pressing end surface 10084 of the clamping devices 1008, a fixing plate 2002 is disposed on one side of the assembling unit 200, a copper cover fastening device 20021 is disposed at an upper end of the fixing plate 2002, the copper cover fastening device includes a displacement plate 200211 and a connected second cylinder 200214, a first cylinder 200212 is further disposed on the displacement plate 200211, and an output end of the first cylinder 200212 is connected with a fastening screw 200213.
It should be noted that, when the pressing device 2004 is lowered, the pressing device is pressed against the pressing end face 10084 of the clamping device 1008, so that the movable clamping plate 10081 is tilted upward to grasp the fuse, the processing turntable of the assembly unit 200 is rotated under the cooperation of the driving wheel 2005 and the driven wheel 2006 to facilitate processing, and the fastening screw 200213 is reciprocated by the cooperation of the displacement plate 200211 and the cylinder two 200214 to grasp and fasten the copper cover.
Specifically, the assembly unit 200 further includes a copper cover feeding device 2003, the copper cover feeding device 2003 is provided with a hopper 20031, the hopper 20031 is connected with a conveying channel 20032, the tail end of the conveying channel 20032 is provided with a conveying block 20034, the conveying block 20034 is provided with a notch identical to the conveyed material piece, the conveying block 20034 is assembled on the mounting plate 20033 in a sliding manner, and one side of the conveying block 20034 is connected with a third cylinder 20035.
The copper cover is vibrated by the hopper 20031 to enter the conveying channel 20032, the transporting block 20034 is provided with a notch with the same shape as the copper cover, the copper cover enters the transporting block 20034 when moving to the tail end, at this time, the transporting block 20034 moves under the action of the cylinder III 20035 to move the copper cover to the lower end of the fastening screw 200213
Specifically, the pad printing unit 300 includes a pad printing device 3001, the pad printing device 3001 is provided with two pad printing tables 3002 and 3005, a lifting device 3003 is provided below the pad printing table one 3002 and the pad printing table two 3005, a rotating device 3004 is provided in the middle part, the rotating device 3004 includes a rotating cylinder 30041 for overturning the fuse, and a detecting device 3006 is further provided on one side of the pad printing unit 300.
When the fuse moves to the pad one 3002, the lower lifting device 3003 ejects the fuse, at this time, the pad printing device 3001 works to pad print one side of the fuse, after the side of the fuse is printed, the fuse is turned over by the rotating device 3004, and the other side of the fuse is pad printed by the corresponding pad printing device 3001.
Specifically, the detection device 3006 includes an industrial camera and a fastening screw driver.
It is to be noted that, detect the insurance piece after the fuse is installed through the industry camera and guarantee that this part structure is normal thereby get rid of the defective article and circulate, promote the yields, screw up the apron of detecting the fuse through the use of fastening screwdriver, avoid the condition of installation not in place.
Specifically, the fastening unit 400 includes a conveying device 4001 for conveying a fuse and a mounting mechanism 4002, the mounting mechanism 4002 includes a mounting crosspiece 40021 located above the conveying device 4001, the mounting crosspiece 40021 is fixed on the fastening unit 400, the mounting mechanism 4002 further includes a clamping plate 40023, an upper end of the clamping plate 40023 is in an L-shaped structure and is provided with a placement step 400231 for preventing the fuse, a lower end of the clamping plate 40023 is provided with a lifting cylinder one 40024 and a lifting cylinder two 40025 for achieving the reciprocating action of the clamping plate 40023, one side of the lifting cylinder two 40025 is further provided with a lifting cylinder three 40026, the lifting cylinder three 40026 is connected with a top plate for separating the fuse from the conveying belt 10041, an upper end of the mounting crosspiece 40021 is provided with a pressing rod 400211, the pressing rod 400211 corresponds to the upper side of the placement step 400231 of the clamping plate 40023, an inner side of the mounting crosspiece 40038 is provided with a pushing cylinder 22 and a pushing block 400221, and the pushing block 400221 also corresponds to the placement step 400231.
It should be noted that, the installation crosspiece 40021 is fixed through the connecting rod, set up depression bar 400211 on the installation crosspiece 40021, this depression bar 400211 realizes controlling through pneumatic connection, splint 40023 lower extreme is connected with lifting cylinder one 40024 and lifting cylinder two 40025, drive splint 40023 and carry out the reciprocal action of Z axle under the cooperation of both, splint 40023 wholly is L shape, the horizontal side of this shape forms places step 400231 and is used for carrying out horizontal placing with the fuse, place behind the horizontal step 400231 of placing in splint 40023 at the fuse that waits to process, depression bar 400211 pushes down to the fuse upper end, push block 400221 is pressed towards the side of fuse under push cylinder 40022's effect, thereby place the fuse that should wait to process, thereby promote the stability of processing.
Specifically, the fastening unit 400 further includes a tightening device 4003, the tightening device 4003 includes a moving plate 40038, a servo motor 40031, a driver 40034, and a tightening member 40037, three mounting plates 40039 and a fixing plate 2002 for mounting the servo motor 40031 are disposed on the moving plate 40038 in parallel, the servo motor 40031 is connected with an output gear 40032, four drivers 40034 are disposed between two adjacent mounting plates 40039, a driving gear 40035 of the driver 40034 is disposed towards the direction of the servo motor 40031, the driving gear 40035 and the output gear 40032 are connected through a synchronous belt 40033 to achieve transmission, a first universal joint is connected to the other end of the driver 40034, the first universal joint is connected with a transmission shaft 40036 and located between the other adjacent mounting plates 40039, and the transmission shaft 40036 is connected to the tightening member 40037 through a second universal joint.
The output gear 40032 of the servo motor 40031 and the first universal joint on the other side of the driver 40034 are firmly coupled to rotate together by the driver 40034 and transmit motion and torque, which serves as overload protection, and the second universal joint and the tightening member 40037 are firmly coupled to rotate together by the transmission shaft 40036 and transmit motion and torque, which serves as overload protection.
Specifically, the fastening unit 400 is sequentially provided with a second moving plate 4004 and a first moving plate 40038, wherein the first moving plate 40038 and the second moving plate 4004 are respectively provided with a sliding rail and a sliding block for realizing reciprocating motion, the fixed plate 2002 is provided with a first matched cylinder 40041 connected with the first moving plate 40038, the first moving plate 40038 is provided with a second matched cylinder 40051 connected with the second moving plate 4004, and the transmission shaft 40036 is obliquely connected with a first universal joint and a second universal joint.
It should be noted that, by means of the inclined transmission shaft 40036 and two universal joints at two ends of the transmission shaft 40036, when the tightening part 40037 is not coaxial with the output gear 40032 obtained by the servo motor 40031, the tightening part 40037 can still rotate around the axis thereof, and the first moving plate 40038 and the second moving plate 4004 reciprocate under the action of the first matching air cylinder 40041 and the second matching air cylinder 40051, so that the position of the tightening device 4003 is adjusted, and the operation is more convenient.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The automatic sand filling assembly line for the fuses is characterized by comprising a sand filling unit, an assembling unit, a fastening unit and a pad printing unit, wherein the sand filling unit comprises a sand hopper, a transmission device which is provided with a sand inlet channel and is connected with the sand hopper, and a clamping device which is used for fixing the fuses, sand in the sand hopper is filled into the fuses, the sand filling unit is further provided with a pressure sensor which is respectively used for detecting the compactness of the sand filling and a sensor which is used for detecting the height of the sand filling, the assembling unit comprises a copper cover fastening device, the fuses meeting the sand filling requirement are assembled and are assembled with copper covers, the fastening unit comprises a tightening device, the pad printing unit comprises a pad printing device, the fuses after the screw fastening is subjected to pad printing treatment, the fastening unit comprises a conveying device and a mounting mechanism which are positioned above the conveying device, the mounting crosspiece is fixed on the fastening unit, the mounting mechanism further comprises a lifting clamp plate, the lifting clamp plate is arranged on one side of the lifting clamp plate, the lifting clamp plate is arranged on the cylinder, the lifting clamp plate is arranged on the other side of the lifting clamp plate, and the lifting clamp plate is correspondingly arranged on the cylinder, and the lifting clamp plate is arranged on the cylinder.
2. The automatic sand filling assembly line for the fuse protector according to claim 1, wherein the sand filling unit further comprises a frame, the sand hopper is assembled at the upper end of the frame, a workbench is further arranged on the frame, a rotating disc is assembled on the workbench, an annular plate is arranged on the outer side of the rotating disc, a plurality of transmission devices are arranged on the annular plate, a plurality of clamping devices are arranged on the rotating disc, the clamping devices comprise a first clamping body, a movable clamping plate is arranged at the upper end of the first clamping body in a swinging manner through a pin shaft, one end of the movable clamping plate is provided with a pressing end face, the pressing end face is connected to a second clamping body through a spring, the clamping devices further comprise accommodating cavities, the clamping devices correspond to the transmission devices, a sand inlet channel on the transmission devices is connected to a sand outlet of the sand hopper, two conveying devices are further arranged on the workbench, each conveying device comprises a driving motor and a conveying belt connected with the driving motor, a plate is arranged on one side of the conveying belt, the plate and a transverse plate is assembled on the transverse plate and connected with the transverse plate through a pin shaft, and the vertical plate is connected with a vertical mechanical claw through a vertical connecting block.
3. The automatic sand filling assembly line for the fuse protector according to claim 2, wherein the mounting frame is further fixedly arranged on the workbench, a lifting cylinder is arranged on one side of the mounting frame, one end of the lifting cylinder is connected with a pressure sensor, the pressure sensor is inserted into sand of the fuse protector, the mounting frame is further provided with a laser displacement sensor for detecting sand filling height, and a waste bin is further arranged on one side of the workbench.
4. The automatic sand filling assembly line for the fuse, as set forth in claim 1, wherein the assembly unit comprises a fixed cross beam, a semicircular plate is arranged on the fixed cross beam, a plurality of pressing devices are assembled on the semicircular plate, the assembly unit further comprises a driving wheel and a driven wheel, the driven wheel is connected to an assembly unit machining turntable, a plurality of clamping devices are arranged on the assembly unit machining turntable, the pressing devices are located above the pressing end faces of the clamping devices, a fixed plate is arranged on one side of the assembly unit, a copper cover fastening device is arranged at the upper end of the fixed plate, the copper cover fastening device comprises a displacement plate and a second connected cylinder, and the first cylinder is further arranged on the displacement plate, and the output end of the first cylinder is connected with a fastening screw.
5. The automatic sand filling assembly line for the fuse of claim 4, wherein the assembly unit further comprises a copper cover feeding device, the copper cover feeding device is provided with a hopper, the hopper is connected with a conveying channel, the tail end of the conveying channel is provided with a material conveying block, the material conveying block is provided with a notch identical to a conveyed material piece, the material conveying block is assembled on the mounting plate in a sliding mode, and one side of the material conveying block is connected with a third cylinder.
6. The automatic sand filling assembly line for the fuse protector according to claim 1, wherein the transfer printing unit comprises a transfer printing device, two transfer printing devices are arranged and respectively correspond to the first transfer printing platform and the second transfer printing platform, lifting devices are arranged below the first transfer printing platform and the second transfer printing platform, a rotating device is arranged in the middle of the first transfer printing platform and the second transfer printing platform, the rotating device comprises a rotating cylinder for overturning the fuse protector, and a detecting device is further arranged on one side of the transfer printing unit.
7. The automatic sand filling pipeline of the fuse of claim 6, wherein said detecting means comprises an industrial camera and a fastening screw driver.
8. The automatic sand filling assembly line for the fuse protector according to claim 1, wherein the fastening unit further comprises a tightening device, the tightening device comprises a moving plate I, a servo motor, a driver and a tightening part, three assembly plates and a fixing plate for the servo motor to install are arranged on the moving plate I in parallel, the servo motor is connected with an output gear, four drivers are arranged between two adjacent assembly plates, driving gears of the drivers are arranged towards the direction of the servo motor, the driving gears are connected with the output gear through a synchronous belt to realize transmission, the other end of each driver is connected with a first universal joint, the first universal joint is connected with a transmission shaft and is located between the other adjacent assembly plates, and the transmission shaft is connected with the tightening part through a second universal joint.
9. The automatic sand filling assembly line for the fuse of claim 8, wherein the second moving plate and the first moving plate are sequentially arranged on the fastening unit, sliding rails and sliding blocks for realizing reciprocating movement are arranged on the first moving plate and the second moving plate in a descending mode, a first matched air cylinder connected with the first moving plate is arranged on the fixed plate, a second matched air cylinder connected with the second moving plate is arranged on the first moving plate, and the transmission shaft is obliquely connected to the first universal joint and the second universal joint.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202411273873.XA CN118782433B (en) | 2024-09-12 | 2024-09-12 | Automatic sand filling assembly line of fuse |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202411273873.XA CN118782433B (en) | 2024-09-12 | 2024-09-12 | Automatic sand filling assembly line of fuse |
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| CN118782433A CN118782433A (en) | 2024-10-15 |
| CN118782433B true CN118782433B (en) | 2024-12-06 |
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| CN202411273873.XA Active CN118782433B (en) | 2024-09-12 | 2024-09-12 | Automatic sand filling assembly line of fuse |
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| CN119881451B (en) * | 2025-03-27 | 2025-06-17 | 美尔森电气系统(浙江)有限公司 | Pad printing detection equipment for melting core |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208101344U (en) * | 2018-04-16 | 2018-11-16 | 郭缅 | A kind of ceramics cup body pad printer |
| CN116190164A (en) * | 2023-05-05 | 2023-05-30 | 威准（厦门）自动化科技有限公司 | Automatic power fuse assembling, sand filling and detecting line |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204179028U (en) * | 2014-10-13 | 2015-02-25 | 乐清市雷胜自动化检测设备有限公司 | Husky machine filled with automatically by fuse |
| CN105575735B (en) * | 2014-10-13 | 2018-07-13 | 乐清市雷胜自动化检测设备有限公司 | Fuse fills husky machine automatically |
| CN108039308B (en) * | 2018-01-24 | 2023-07-25 | 厦门佑科自动化科技有限公司 | Oblique line welder for square paster fuse |
| CN216208345U (en) * | 2021-10-25 | 2022-04-05 | 浙江弗而兹电气科技有限公司 | Detection instrument for detecting sand filling density of fuse type isolating switch |
| CN220382017U (en) * | 2023-05-04 | 2024-01-23 | 浙江木牛马自动化科技有限公司 | Vibration mechanism and fuse sand filling machine that production efficiency is higher |
| CN116504589A (en) * | 2023-05-22 | 2023-07-28 | 嘉兴灵米智能科技有限公司 | Vibration sand filling equipment |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208101344U (en) * | 2018-04-16 | 2018-11-16 | 郭缅 | A kind of ceramics cup body pad printer |
| CN116190164A (en) * | 2023-05-05 | 2023-05-30 | 威准（厦门）自动化科技有限公司 | Automatic power fuse assembling, sand filling and detecting line |
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