CN112373007B - High-temperature-resistant insulating sheath for fuse and insulating sheath finished product feeding equipment - Google Patents
High-temperature-resistant insulating sheath for fuse and insulating sheath finished product feeding equipment Download PDFInfo
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- CN112373007B CN112373007B CN202011152176.0A CN202011152176A CN112373007B CN 112373007 B CN112373007 B CN 112373007B CN 202011152176 A CN202011152176 A CN 202011152176A CN 112373007 B CN112373007 B CN 112373007B
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- insulating sheath
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- 238000012546 transfer Methods 0.000 claims abstract description 29
- 238000002788 crimping Methods 0.000 claims description 71
- 238000003892 spreading Methods 0.000 claims description 37
- 238000004080 punching Methods 0.000 claims description 32
- 230000007246 mechanism Effects 0.000 claims description 27
- 230000000149 penetrating effect Effects 0.000 claims description 23
- 238000001179 sorption measurement Methods 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 claims description 19
- 238000010292 electrical insulation Methods 0.000 claims description 12
- 238000013459 approach Methods 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 230000032258 transport Effects 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 6
- 238000000465 moulding Methods 0.000 description 29
- 239000000047 product Substances 0.000 description 18
- 238000009413 insulation Methods 0.000 description 13
- 239000000463 material Substances 0.000 description 11
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 239000007795 chemical reaction product Substances 0.000 description 4
- 238000012840 feeding operation Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010079 rubber tapping Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000587161 Gomphocarpus Species 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/22—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using layers or sheathings having a shape adapted to the shape of the article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/0004—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
- B29C65/60—Riveting or staking
- B29C65/601—Riveting or staking using extra riveting elements, i.e. the rivets being non-integral with the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
- B29C65/64—Joining a non-plastics element to a plastics element, e.g. by force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7802—Positioning the parts to be joined, e.g. aligning, indexing or centring
- B29C65/7805—Positioning the parts to be joined, e.g. aligning, indexing or centring the parts to be joined comprising positioning features
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7897—Means for discharging the joined articles from the joining apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The invention relates to insulating sheath finished product feeding equipment, which comprises a transfer unit, wherein support frames are arranged on the transfer unit at equal intervals and used for expanding an insulating sheath, the transfer unit drives the support frames to be close to or far away from sheath expanding and positioning equipment, when the support frames are close to the sheath expanding and positioning equipment, the support frames sleeve the insulating sheath on the sheath expanding and positioning equipment, a single insulating sheath blank is placed on the support frames and positioned, the transfer unit is started, the support frames after expanding and positioning are transferred to the position of the sheath expanding and positioning equipment, the expanded insulating sheath is sleeved on the sheath expanding and positioning equipment, and then the support frames can effectively position the insulating sheath so that the insulating sheath can be accurately sleeved on the sheath expanding and positioning equipment for next processing operation.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to a high-temperature-resistant insulating sheath of a fuse and insulating sheath finished product feeding equipment.
Background
In the equipment such as arrester, fuse that wide application in the electric power system, in order to guarantee the steady operation of equipment, generally will cover and establish insulating sheath in above-mentioned equipment, above-mentioned equipment structure is comparatively complicated, it is different from above-mentioned power equipment that its insulation that is different from general cable, power equipment is very irregular, need have special design's equipment be used for producing above-mentioned insulating sheath, above-mentioned insulating sheath is produced through injection mold, in order to conveniently wear to cover on above-mentioned electric equipment, generally be provided with the opening on the insulating sheath, whole insulating sheath is similar to the jacket, when carrying out to power equipment wear the cover, wear to put insulating sheath at power equipment in, be provided with fixed knot or pin in insulating sheath's opening position, realize insulating sheath and power equipment's fixed, avoid insulating sheath to drop at will from power equipment at will. The number of the fixing buckles or the pins for closing the openings of the insulating sheath is large, and the automatic production is difficult to carry out by adopting general equipment, so that in the prior art, the efficiency of manually installing the pins is low by generally adopting a manual sleeving mode during actual production.
Disclosure of Invention
The invention aims to provide a high-temperature-resistant insulating sheath of a fuse and insulating sheath finished product feeding equipment, which can realize automation of pin and insulating sheath installation and improve pin installation efficiency.
The technical scheme adopted by the invention is as follows:
the utility model provides an insulating sheath finished product feed equipment, includes the transportation unit, the equidistant interval is provided with the rest on the transportation unit, the rest is used for implementing the expansion to insulating sheath, the transportation unit drive rest is close to or keeps away from with sheath struts locating device, when rest is close to with sheath struts locating device, the rest overlaps insulating sheath and establishes on sheath struts locating device.
The invention also has the following characteristics:
the support comprises two support plates, one ends of the two support plates are hinged and connected through a hinge shaft, the two support plates rotate around the hinge shaft and are in two open or close states, an adsorption mechanism is arranged on the two support plates and used for implementing adsorption operation on one side of the insulating sheath, the two support plates are connected with an opening unit, the opening unit drives the two support plates to open or close around the hinge shaft, and the opening unit is arranged on the transfer unit.
The two support plates are respectively provided with arc grooves for clamping one end of the insulating sheath, the two support plates are respectively arranged on respective hinge shafts, reset torsion springs are arranged on the hinge shafts, two ends of each reset torsion spring are respectively in propping connection with the hinge shafts and the support plates, the hinge shafts of the two support plates are respectively provided with a first opening gear and a second opening gear, the first opening gear and the second opening gear are arranged in parallel, the first opening gear and the second opening gear are respectively matched with an opening rack, and the opening racks are vertical and are connected with a piston rod of an opening electric cylinder.
The opposite side plate surfaces of the two supporting plates are provided with annular grooves, the adsorption mechanism comprises adsorption air nozzles arranged in the annular grooves, the adsorption air nozzles are arranged at intervals along the circumferential direction of the annular grooves, and one ends of the adsorption air nozzles are communicated with the air extraction opening of the air suction unit through pipelines.
The edge of one supporting plate is provided with an elastic sliding rod, the elastic sliding rod is vertically arranged with the supporting plate, the edge of the other supporting plate is provided with an avoidance groove, the rod end of the elastic sliding rod and the avoidance groove form plug-in connection and separation fit, the elastic sliding rod is sleeved with a reset spring, and two ends of the reset spring are respectively abutted against the supporting plate and the elastic sliding rod.
The side of one end of the two supporting plates is respectively provided with a pulling-out rod, the pulling-out rods are vertically arranged, the lower ends of the pulling-out rods are connected with one end of a pulling-out cantilever, the pulling-out cantilever horizontally extends and the middle section is rotatably arranged on a connecting bracket through a hinge shaft, the pulling-out cantilever is provided with pulling-out strip-shaped holes, the pulling-out strip-shaped holes are arranged along the length direction of the pulling-out cantilever, the driving poking rod is arranged in the poking strip-shaped hole and is vertically arranged with the poking cantilever, the driving poking rod is arranged on the linkage rod, the linkage rod is horizontally arranged on the linkage support in a sliding mode, the poking spring is sleeved on the linkage rod, and two ends of the poking spring are respectively in abutting connection with the linkage support and the linkage rod.
The rod end of the linkage rod is provided with a driving ball, one end of the open rack is provided with a driving plate, and the driving plate is abutted against the driving ball.
The transfer unit comprises a transfer track which is in sliding connection with the linkage support, and the transfer track is horizontal and is arranged between the sheath forming equipment and the sheath spreading and positioning equipment.
The linkage support slides through vertical slide bar and sets up on the slider on transferring the track, the one end that vertical slide bar stretched out the slider is provided with the roof, the sheath struts the side of locating device and is provided with the lift head, the lift head is vertical and is connected with the piston rod of lift cylinder, the upper end of lift head supports with the roof and leans on or separate.
The sliding block is provided with a transfer nut, a transfer screw rod is arranged in the transfer nut, and one end of the transfer screw rod is provided with a transfer motor.
The invention has the technical effects that: the single insulating sheath blank is placed on the supporting frame and then positioned, and the transferring unit is started, so that the supporting frame after being unfolded and positioned is transferred to the position of the sheath unfolding positioning equipment, the unfolded insulating sheath is sleeved on the sheath unfolding positioning equipment for next processing operation, the supporting frame can effectively position the insulating sheath, and the insulating sheath can be accurately sleeved on the sheath unfolding positioning equipment.
Drawings
FIGS. 1 and 2 are schematic views of two view structures of an insulating sheath;
FIG. 3 is a top view of the sheath end product feeding apparatus;
fig. 4 is a front view of the sheath end product feeding apparatus;
FIGS. 5 and 6 are schematic views of two perspective structures of a sheath end product feeder apparatus;
FIGS. 7 and 8 are schematic views of two view configurations of the support frame in the sheath end product feeder apparatus;
FIGS. 9 and 10 are schematic views of two view structures of the partial structure of FIG. 5;
FIGS. 11 and 12 are schematic views of two view configurations of the sheath spreader positioning device;
FIG. 13 is a schematic plan view of a sheath spreader positioning device;
FIGS. 14 and 15 are schematic views of two view structures of an opening device;
FIGS. 16, 17 and 18 are three perspective structural views of the opening device and the stapling device;
fig. 19 is a front view of the stapling apparatus and the opening apparatus.
Detailed Description
The present invention will be specifically described with reference to the following examples in order to make the objects and advantages of the present invention more apparent. It should be understood that the following text is intended to describe only one or more specific embodiments of the invention and does not limit the scope of the invention strictly as claimed. As used herein, the terms "parallel" and "perpendicular" are not limited to their strict geometric definition, but include tolerances for machining or human error, both reasonable and inconsistent;
as shown in fig. 1 and 2, the main production object of the invention is an insulating sheath a of the type, the insulating sheath a comprises a main body a1, a collar a3 is arranged at one end of the main body a1, a covering pipe a2 is arranged at the lower end of the main body a1, a large avoidance opening a4 is also arranged at the lower end of the main body a1, the main body a1 is provided with an opening b, so that the main body a1 has a structure which can be conveniently worn, two sections of flanges c and d are arranged at the edge of the opening b, pins are arranged on the flanges c and d, and further the sealing of the opening b is implemented, so that the system of the invention is adopted for producing the insulating sheath with the structure in actual production.
The insulation sheath finished product feeding device of the present invention will be described in detail below with reference to the entire electrical insulation sheath production system:
the specific features of the electrical insulation sheath production system are described in detail below with reference to fig. 1-19:
the production system of the electrical insulation sheath comprises sheath finished product feeding equipment 100, wherein an outlet of the sheath finished product feeding equipment 100 is connected with a feed inlet of sheath spreading and positioning equipment 200, the sheath spreading and positioning equipment 200 is used for positioning the sheath, a penetrating nail equipment 300 is arranged at the side of the sheath spreading and positioning equipment 200, and the penetrating nail equipment 300 is used for penetrating a pin at the edge of an opening of the sheath;
when the insulating sheath is produced and assembled, the insulating sheath is molded by the mold, the insulating sheath is guided out to the sheath spreading and positioning equipment 200 by the sheath finished product feeding equipment 100, the soft insulating sheath with an opening is positioned, the nailing equipment 300 is started, the nailing operation on the edge of the opening of the sheath can be accurately and effectively implemented, and when the nailing operation is finished, the insulating sheath is detached from the sheath spreading and positioning equipment 200 and guided out, so that the automatic assembly production of the insulating sheath is implemented, and the production efficiency of the insulating sheath is improved.
Preferably, an opening device 400 is further arranged at the side of the nailing device 300, and the opening device 400 is used for performing the opening operation on the opening edge of the sheath;
before the operation of threading the edge of the insulating sheath is implemented, the opening operation of the opening edge of the insulating sheath on the sheath spreading and positioning device 200 is implemented by the opening device 400, after the opening of the opening edge of the insulating sheath is completed, the single pin is sleeved in the opening of the edge of the insulating sheath by the threading device 300, then the assembly of the pin is implemented, after the assembly is completed, the insulating sheath is spread and sleeved on the electrical equipment in actual use, and then the closing and closing of the opening position of the insulating sheath are implemented by the pin by an operation electrician, so that the insulation sheath is sleeved on the electrical equipment.
When the insulating sheath blank is molded, a sheath molding device is arranged on the feeding side of the sheath finished product feeding device 100, and is used for performing molding operation on the insulating sheath;
and (3) the sheath forming equipment is injection molded, the casting head guides the material into the sheath forming equipment, then preliminary forming operation is carried out on the insulating sheath, and then the sheath forming equipment is disassembled, so that a sheath blank can be obtained.
More specifically, in order to implement the molding operation of the sheath finished product, the sheath molding equipment comprises a molding male die, a molding female die is arranged outside the molding male die, the molding female die and the molding male die form close or separate matching, when the molding female die and the molding male die are close, a cavity for molding the insulating sheath is formed between the molding female die and the molding male die, the molding female die comprises two unit molding templates, the two unit molding templates are connected through a demolding unit, and the demolding unit drives the two unit molding templates to be close to or far away from each other;
when the insulating sheath is molded, after the molding female die and the molding male die are close to each other, molten materials are injected into a molding cavity between the molding female die and the molding male die, and after the molding female die and the molding male die are cooled, the molding female die and the molding male die are separated, so that a blank material of the insulating sheath can be obtained.
When the molded insulating sheath is taken down from the sheath molding equipment and placed in the sheath finished product feeding equipment 100 to realize automatic feeding of insulating arc strip blanks, the sheath finished product feeding equipment 100 comprises a transfer unit 110, support frames 120 are arranged on the transfer unit 110 at equal intervals, the support frames 120 are used for spreading the insulating sheath, the transfer unit 110 drives the support frames 120 to be close to or far away from the sheath spreading positioning equipment 200, and when the support frames 120 are close to the sheath spreading positioning equipment 200, the support frames 120 sleeve the insulating sheath on the sheath spreading positioning equipment 200;
When a single insulating sheath blank is placed on the supporting frame 120 and then positioned, the transferring unit 110 is started, so that the supporting frame 120 after being unfolded and positioned is transferred to the position of the sheath unfolding positioning equipment 200, the unfolded insulating sheath is sleeved on the sheath unfolding positioning equipment 200 for the next processing operation, the supporting frame 120 can effectively position the insulating sheath, and the insulating sheath can be accurately sleeved on the sheath unfolding positioning equipment 200.
In order to implement the supporting and positioning of the insulating sheath, the supporting frame 120 includes two supporting plates 121, one ends of the two supporting plates 121 are hinged by a hinge shaft, the two supporting plates 121 rotate around the hinge shaft and are in two states of opening or closing, an adsorption mechanism is arranged on the two supporting plates 121, the adsorption mechanism is used for implementing the adsorption operation on one side of the insulating sheath, the two supporting plates 121 are connected with an opening unit, the opening unit drives the two supporting plates 121 to open or close around the hinge shaft, and the opening unit is arranged on the transferring unit 110;
when the effective spreading of the insulating sheath is implemented, the fuse arc strip can be accurately spread and positioned, and is close to the sheath spreading and positioning device 200, the insulating sheath is sleeved on the sheath spreading and positioning device 200, so that the positioning operation of the insulating sheath is implemented, the formed insulating sheath is arranged between the two supporting plates 121, the spreading unit is started, the two supporting plates 121 are spread, the adsorption mechanism is started, one side of the insulating sheath positioned on the supporting plates 121 is adsorbed and spread, when the insulating sheath and the sheath spreading and positioning device 200 are spread and fixed, the two supporting plates 121 are spread and close to the sheath spreading and positioning device 200, and then the spreading unit is reset, so that the two supporting plates 121 are close, the insulating sheath is accurately sleeved on the sheath spreading and positioning device 200.
Specifically, the opposite side plate surfaces of the two supporting plates 121 are respectively provided with an arc-shaped groove 1211 for clamping one end of the insulating sheath, the two supporting plates 121 are respectively arranged on respective hinge shafts, a reset torsion spring 1212 is arranged on each hinge shaft, two ends of each reset torsion spring 1212 are respectively in abutting connection with the hinge shafts and the supporting plates 121, the hinge shafts of the two supporting plates 121 are respectively provided with a first opening gear 1213 and a second opening gear 1214, the first opening gear 1213 and the second opening gear 1214 are arranged in parallel, the first opening gear 1213 and the second opening gear 1214 are respectively matched with an opening rack 1215, and the opening rack 1215 is vertical and is connected with a piston rod of an opening electric cylinder 1216;
when the two support plates 121 are opened or closed, the two support plates 121 are respectively arranged on the hinge shafts, and the two support plates 121 are opened under the restoring force of the restoring torsion spring 1212, and when the two support plates 121 are closed, the opening cylinder 1216 is started, so that the opening rack 1215 drives the first opening gears 1213 and the second opening gears 1214 to synchronously rotate reversely, and the two support plates 121 are synchronously closed or separated around the respective hinge shafts, so that the insulating sheath blanks are opened and closed.
Specifically, the opposite side plate surfaces of the two supporting plates are provided with annular grooves 1217, the adsorption mechanism comprises adsorption air nozzles 122 arranged in the annular grooves 1217, the adsorption air nozzles 122 are arranged at intervals along the circumferential direction of the annular grooves 1217, and one end of each adsorption air nozzle 122 is communicated with an air extraction opening of an air suction unit through a pipeline;
when the suction pumps of the suction units on the two sides of the opening of the insulating sheath are started, the suction nozzles 122 are used for adsorbing the outer side of the insulating sheath, the insulating sheath is stably opened, the suction nozzles 122 are arranged in the annular grooves 1217, the insulating sheath is effectively abutted against the supporting plates 121, and the effective opening operation of the insulating sheath is realized.
Preferably, an elastic sliding rod 123 is arranged at the edge of one supporting plate 121, the elastic sliding rod 123 is vertically arranged with the supporting plate 121, an avoidance groove 124 is arranged at the edge of the other supporting plate 121, the rod end of the elastic sliding rod 123 and the avoidance groove 124 form plug-in and separation fit, a return spring 125 is sleeved on the elastic sliding rod 123, and two ends of the return spring 125 are respectively abutted against the supporting plate 121 and the elastic sliding rod 123;
After the two sides of the opening of the insulating sheath are positioned on the supporting plates 121 to be adsorbed and fixed, the opening electric cylinder 1216 is reset, so that the two supporting plates 121 rotate around the hinge and are close to each other, closing of the two supporting plates 121 is realized, closing of the insulating sheath is further realized, when the insulating sheath is closed, the elastic sliding rods 123 of the two supporting plates 121 are inserted into the avoiding grooves 124, compression of the return springs 125 is implemented, further elastic closing of the insulating sheath can be effectively realized, closing and closing positioning of the insulating sheath and the sheath opening positioning device 200 is implemented, and follow-up opening and nailing operation of the insulating sheath is implemented.
The insulation sheath is in a closing state and comprises a first sheath with a small front part and a large rear part, the lower end of the first sheath is provided with a sleeve in an extending way, when the insulation sheath is molded, the sheath molding equipment enables the molded sheath to be cut open from the middle positions of the first sheath and the sleeve, and can reliably be sleeved on the fuse, for realizing effective opening of the sleeve position of the insulation sheath, the insulation sheath is ensured to be sleeved on the sheath stretching positioning equipment 200, thereby realizing accurate positioning of the insulation sheath, one end side of each of the two supporting plates 121 is respectively provided with a pulling-out rod 126, the pulling-out rods 126 are vertically arranged, the lower end of each pulling-out rod 126 is connected with one end of a pulling-out cantilever 1261, the pulling-out cantilever 1261 horizontally extends and the middle section is rotatably arranged on the connecting bracket through a hinged shaft, the pulling-out cantilever 1261 is provided with a pulling-out strip-shaped hole 12611, the pulling-out strip-shaped hole 12611 is arranged along the length direction of the pulling-out cantilever 1261, the pulling-out hole 12611 is internally provided with a driving rod 1263, the pulling-out rod 1263 is vertically arranged on the driving rod 1264, the pulling-out rod 1264 is vertically connected with the pulling-out rod 1264, the pulling-out rod 1264 is vertically arranged on the driving rod 1264, and the pulling-pulling rod 1264 is respectively, and the pulling rod 1264 is vertically arranged on the driving rod 1264, and the pulling rod 1264;
The sleeve opening state is sleeved on the sleeve opening positioning device 200, the linkage rod 1264 slides, compression of the pulling-out spring 1266 is implemented, the pulling-out cantilever 1261 swings on the hinge shaft, the pulling-out rod 126 swings, the sleeve of the insulating sleeve is opened, the opening of the sleeve is sleeved on the sleeve opening positioning device 200 in an opening mode, sleeve penetrating operation of the insulating sleeve and the sleeve opening positioning device 200 is achieved, and the structure can effectively implement effective opening of the sleeve opening position of the insulating sleeve, and further enables the insulating sleeve to be reliably sleeved on the sleeve opening positioning device 200.
To drive the linkage rod 1264, a driving ball 12641 is disposed at a rod end of the linkage rod 1264, a driving plate 12151 is disposed at one end of the open rack 1215, and the driving plate 12151 abuts against the driving ball 12641;
when opening and closing the two support plates 121, the opening rack 1215 is started, so that the driving plate 12151 abuts against the driving ball 12641, driving the linkage rod 1264 is further realized, compression of the linkage rod 1264 is realized, and starting of the opening rod 126 is realized, so that opening and closing of the sleeve of the insulating sheath are implemented.
In order to transfer the formed insulating sheath blank to the position of the sheath spreading and positioning device 200, the transferring unit 110 comprises a transferring rail 111 in sliding connection with the linkage bracket 1265, and the transferring rail 111 is horizontal and is arranged between the sheath forming device and the sheath spreading and positioning device 200;
when the insulating sheath is transported, the linkage support 1265 is slidably arranged on the sliding block 113 on the transporting rail 111 through the vertical sliding rod 112, a top plate 114 is arranged at one end of the vertical sliding rod 112 extending out of the sliding block 113, a lifting head 115 is arranged at the side of the sheath stretching and positioning device 200, the lifting head 115 is vertical and is connected with a piston rod of the lifting cylinder 116, and the upper end of the lifting head 115 is abutted against or separated from the top plate 114;
when the linkage support 1265 is transported, the linkage support 1265 moves along the transport track 111 through the sliding block 113, and after the linkage support 1265 is transported to the position of the sheath expanding device 200, the lifting cylinder 116 where the lifting head 115 is located is started, so that the linkage support 1265 moves vertically along the vertical sliding rod 112 and is further sleeved on the sheath expanding device 200, and stable sleeving of the insulating sheath and the sheath expanding device 200 is implemented.
In order to implement the transfer to the slider 113, a transfer nut 1131 is disposed on the slider 113, a transfer screw rod 1132 is disposed in the transfer nut 1131, and a transfer motor 1133 is disposed at one end of the transfer screw rod 1132.
In order to implement the supporting plate 121 positioned on the sheath finished product feeding device 100 after being opened and transferred to the sheath spreading and positioning device 200, the sheath spreading and positioning device 200 comprises a positioning block 210, wherein the outline of the positioning block 210 is matched with the outline of the insulating sheath, the positioning block 210 is connected with an expansion unit, and the expansion unit drives the positioning block 210 to expand and deform and implement the spreading of the insulating sheath;
when the operation of expanding the insulation sheath transferred from the sheath finished product feeding device 100 is implemented, the expanded insulation sheath is sleeved on the positioning block 210, and then the expansion unit is started, so that the positioning block 210 is expanded and is matched with the outline of the inner cavity of the closed insulation sheath, and the insulation sheath is expanded, so that the subsequent processing operation of the insulation sheath is facilitated.
More specifically, the positioning block 210 comprises two positioning unit blocks, the two positioning unit blocks are connected in a sliding manner through an expansion sliding rod 211, the expansion sliding rod 211 is horizontally sleeved with an expansion spring 212, and two ends of the expansion spring 212 are respectively connected with the two positioning unit blocks;
when expanding and expanding the two positioning blocks 210, the two positioning blocks 210 slide along the expansion slide bar 211, so that the two positioning blocks 210 are separated, the outer contour of the insulating sheath is matched with the contour of the inner cavity of the insulating sheath, and the expanding operation of the insulating sheath is further implemented.
In order to perform the opening operation on the positioning block 210, an expansion ball 213 is disposed between opposite surfaces of the positioning block 210, the expansion ball 213 abuts against an expansion folded plate 214, the lower end of the expansion folded plate 214 is connected with a piston rod of an expansion cylinder 215, and the piston rod of the expansion cylinder 215 is vertically arranged;
when the expansion of the two positioning blocks 210 is performed, the expansion cylinder 215 is started, so that the expansion folded plate 214 abuts against the expansion ball 213, and further the expansion operation of the two positioning blocks 210 is performed in real time, so that the outer contour of the expanded positioning block 210 is matched with the inner contour of the closed insulating sheath, thereby performing accurate expansion of the insulating sheath, and ensuring the subsequent processing precision of the insulating sheath.
Turning to the opening apparatus 400 in detail, the opening apparatus 400 is used for performing the opening operation on the opening edge of the insulating sheath, the opening apparatus 400 includes two sets of crimping mechanisms disposed on the edge of the positioning block 210, the crimping mechanisms perform the crimping operation on the opening edge of the sheath, the two sets of crimping mechanisms are provided with opening cutters 410 at the sides thereof, and the opening cutters 410 perform the opening operation on the opening edge of the insulating sheath in the crimping mechanisms;
When the opening operation of the insulating sheath on the positioning block 210 is performed, the two sets of crimping mechanisms perform the crimping operation of the opening edge of the insulating arc strip, then the tapping cutter 410 is started, and the tapping operation of the flanging of the opening of the insulating sheath in the crimping mechanism is performed, so as to ensure that the pin is sleeved in the tapping.
More specifically, in performing the pressing operation of the insulating sheath opening flanging, the crimping mechanism includes two sets of crimping plates 420, the two sets of crimping plates 420 are arranged along the extension of the sheath opening edge, the extending directions of the two sets of crimping plates 420 are spaced apart and provided with threading holes 421, the plurality of perforating cutters 410 are arranged along the extending directions of the two sets of crimping plates 420 at intervals, and the perforating cutters 410 correspond to the positions of the threading holes 421;
when the operation of pressing the flanging of the opening of the insulating sheath is implemented, the two groups of crimping plates 420 are arranged at the flanging position of the opening of the insulating sheath, the two groups of crimping plates 420 are close to each other so as to implement the operation of pressing the flanging of the insulating sheath, then the perforating cutter 410 horizontally moves and passes through the perforating hole 421 of the crimping plate 420 so as to implement the operation of perforating the flanging of the insulating sheath, thereby facilitating the subsequent pin perforating operation.
Specifically, in order to drive the crimping plates 420 in opposite directions or in opposite directions, each group of crimping plates 420 is connected by a connecting slide bar 422, the connecting slide bar 422 is arranged vertically to the crimping plates 420, a crimping spring 423 is sleeved on the connecting slide bar 422, crimping balls 424 are arranged on the outer side of the crimping plates 420, the crimping balls 424 are abutted against crimping flaps 425, and one end of each crimping flap 425 is connected with a piston rod of a crimping cylinder 426;
when the driving of the crimping plates 420 is performed, the crimping cylinder 426 is activated to move the two crimping plates 420 toward each other, so that the crimping plates 420 slide along the connecting sliding rod 422, and the two crimping plates 420 are moved toward each other, so as to approach or separate the two crimping plates 420 from each other, so that the crimp of the opening flange of the insulating sheath is performed, and the reliable opening operation of the crimp is performed.
More specifically, the connecting sliding rod 422 is connected with a pushing support 427, the pushing support 427 is horizontally provided with a pushing sliding rod 428, the pushing support 427 is connected with a piston rod of a pushing cylinder 429, and the pushing cylinder 429 pushes two groups of crimping plates 420 to be respectively close to or far from the opening edge of the respective insulating sheath;
In order to implement the approach or separation of the whole crimping plate 420 from the opening edge of the insulating sheath, the pushing cylinder 429 is activated, so that the crimping plate 420 moves horizontally and the crimping plate 420 is clamped at the opening flanging position of the insulating sheath, and then the crimping cylinder 426 is activated to implement the crimping operation on the opening edge of the insulating sheath, thereby implementing the compressing operation on the opening edge of the insulating sheath.
More specifically, a limiting tube 430 is disposed at one side of the through hole 421 of each set of crimping plates 420, the limiting tube 430 is located in the through hole 421, the outer diameter of the limiting tube 430 is smaller than the diameter of the through hole 421, the limiting tube 430 is slidably disposed on one of the crimping plates 420 through a limiting bracket 431, a lower limiting spring 432 is disposed between the limiting bracket 431 and the crimping plate 420, and two ends of the limiting spring 432 are respectively abutted against the limiting bracket 431 and the crimping plate 420;
the spacing pipe 430 that foretell crimp plate 420's punching hole 421 one end side set up can effectively realize spacing when trompil to trompil cutter 410 for trompil cutter 410 wears to establish at punching hole 421 and stretches into spacing pipe 430's mouth of pipe position, thereby offer the aperture with insulating sheath, after the trompil operation finishes, when implementing the installation to the pin, the pin passes through punching hole 421, passes from the punching hole 421 of crimp plate 420 of opposite side, and make the one end of pin and the support of spacing pipe 430 lean on, thereby implement the drive to spacing pipe 430, thereby can effectively implement the effective operation of punching the pin.
In order to make the limiting tube 430 abut against the through hole 421 at one side of the compression plate 420, the limiting bracket 431 is provided with a limiting ball 4311, and the piston rod of the compression cylinder 426 is further provided with a limiting folded plate in an extending manner, and the limiting folded plate abuts against the limiting ball 4311;
after the pressure welding cylinder 426 is started, the limit folded plate is abutted against the limit ball 4311, so that the limit spring 432 is compressed, and the limit pipe 430 is abutted against one end of the through hole 421 on the pressure welding plate 420, so that synchronous driving of the limit pipe 430 is implemented.
More specifically, the perforating cutter 410 is rotatably disposed on the perforating bracket 412 through a cantilever 411, the perforating bracket 412 is slidably disposed on the perforating bracket 413, a perforating cylinder 414 is disposed on the perforating bracket 413, a piston rod of the perforating cylinder 414 is connected with the perforating bracket 412, and a perforating torsion spring 4111 is sleeved on a hinge shaft of the cantilever 411 and the perforating bracket 412;
when the punching tool 410 is driven, the punching cylinder 414 is started, so that the punching tool 410 moves horizontally, and the punching tool 410 is further inserted into the sleeve penetrating hole 421 of the crimping plate 420, so that the punching operation of flanging the opening of the insulating sheath where the sleeve penetrating hole 421 of the crimping plate 420 is located is performed, and the sleeve penetrating operation of the pin is conveniently performed.
When the punching operation is performed on the edge of the insulating sheath, the punching cutter 410 is separated from the press-connection plate 420, and then the punching cutter 410 is deviated from the press-connection plate 420 so as to facilitate the subsequent pin and insulating sheath nailing operation, the cantilever 411 is connected with a deflection mechanism, and the deflection mechanism drives the punching cutter 410 to deflect on the cantilever 411 and makes the punching cutter 410 deviate from or approach to the threading hole 421;
after the opening knife 410 performs the punching operation on the opening flanging of the insulating sheath, the deflection mechanism is started, so that the opening knife 410 is deviated from the threading hole 421, and the subsequent nailing operation of the pin and the insulating sheath at the punching position is facilitated.
In performing a piercing operation on an opening edge of the insulating sheath, the piercing device 300 includes a piercing head 310, the piercing head 310 is concentrically arranged with a piercing hole 421 provided on a crimping plate 420 of the opening device 400, the piercing head 310 is disposed at a discharge hole position of a pin feeding unit for guiding out a single pin to an outlet position, and the piercing head 310 drives the single pin to horizontally move and approach or separate from the piercing hole 421;
when the operation of threading the edge of the opening of the insulating sheath is performed, the pin feeding unit guides out the single pin to the outlet position, and then the threading head 310 horizontally moves and drives the single pin to horizontally move and interlock the single pin to penetrate the threading hole 421 of the one side crimping plate 420 and extend out of the threading hole 421 of the other side crimping plate 420, so as to perform the threading operation of the pin;
After the pin is sleeved, the spacing between the positioning blocks 210 of the sheath-spreading positioning device 200 is larger, so that the opening of the insulating sheath is further opened, the pin is reserved on the opening of the insulating sheath, when the insulating sheath and the electrical device are installed, the insulating sheath is sleeved on the electrical device, and the pin is fixed to the opening of the insulating sheath.
More specifically, since the structural size of the pin is small, the thickness of the end of the pin is small, and the thickness is about 2mm, in order to stably pass the pin from the pin passing head 310 to the position of the edge of the insulating sheath, the pin passing head 310 is integrally in a tubular structure, one end of the pin passing head 310 is communicated with the suction unit, one end of the pin passing head 310 is provided with a step hole 311, and the large-size aperture of the step hole 311 is larger than the outer diameter of one end of the pin;
when the threading operation of the pin is implemented, the suction unit of the threading head 310 is started, so that after the large-size end of the pin is adsorbed by the suction unit, the pin can be accurately placed at the end part of the threading head 310, and when the threading operation of the threading head 310 is implemented, the pin is threaded and sleeved on the opening flanging threading operation of the insulating sheath.
Specifically, the pin feeding unit includes a vibration plate 320, an outlet of the vibration plate 320 is communicated with one end of a feeding main pipe 330, an outlet of the feeding main pipe 330 is communicated with a feeding port of a feeding branch pipe 340, an outlet end of the feeding branch pipe 340 is provided with a material receiving arc plate 341, and the material receiving arc plate 341 is horizontally arranged and one end of the material receiving arc plate is located beside one end of a penetrating head 310;
the outlet of the vibration plate 320 leads the pin out into the feeding manifold 330, the state of the pin led into the feeding manifold 330 is determined, and the pins are respectively separated from the feeding manifold 330 at the positions of the respective feeding branch pipes 340, so that the feeding operation of the front end of the penetrating pin 310 at each position is realized, and the effective feeding operation of the pin is implemented.
More specifically, because the size of the pin is smaller, the thickness of the end of the pin is very thin, the feeding stability of the pin is very unstable, the pin cannot be effectively separated from the pin, interference is easy to occur between adjacent pins when the penetrating pin pusher 310 is started to push the pin, the outlet end of the feeding branch pipe 340 is horizontally arranged, a deflection pipe 342 is arranged at the outlet position of the feeding branch pipe 340, a receiving plate 343 is arranged below the deflection pipe 342, the receiving plate 343 presents a 90-degree overturning action, the receiving plate 343 overturns and enables the pin to have a vertical turntable to be in a horizontal state, and the outlet of the receiving plate 343 is positioned above the receiving arc plate 341;
The above-mentioned feeding branch pipe 340 separates the pins at vertical intervals, and guides the pins into the deflection pipe 342, so that the pins are guided out onto the receiving plate 343, and then the receiving plate 343 deflects by 90 ° so that the pins deflect to horizontal in vertical, so that the pins are guided out to the receiving arc plate 341, and the threading operation of the pins is performed.
More preferably, in order to implement the deflection driving of the receiving plate 343, the receiving plate 343 is rotatably arranged on the deflection frame 3432 through the deflection shaft 3431, the deflection shaft 3431 is provided with a deflection spring 3432, the deflection spring 3432 makes the receiving plate 343 take on a vertical state, the receiving plate 343 is provided with a toggle plate 3433, the toggle plate 3433 is connected with a deflection unit, and the deflection unit drives the receiving plate 343 to rotate around the hinge shaft;
specifically, when the turning and stirring of the material receiving plate 343 by 90 ° is implemented, the deflection unit comprises a deflection driving head 3434, the deflection driving head 3434 is connected with a piston rod of a deflection driving cylinder 3435, a material receiving pipe 3436 is arranged below the material receiving plate 343, and the material receiving pipe 3436 is vertical and is arranged above the material receiving arc plate 341;
the driving cylinder 3435 is started to enable the deflection driving head 3434 to abut against the toggle plate 3433, so that the material receiving plate 343 is enabled to perform 90-degree overturning action, and the feeding operation of the pins is implemented.
To perform the horizontal driving of the piercing head 310, the piercing head 310 is provided on a piercing driving mechanism which drives the piercing head 310 to move horizontally and to link the single pin on the arc plate 341 to move horizontally.
Specifically, the penetrating nail driving mechanism comprises a driving rack 350 connected with the penetrating nail head 310, the driving rack 350 is slidably arranged on a supporting rack, a penetrating nail nut 351 is arranged on the driving rack 350, a screw rod 352 is arranged in the penetrating nail nut 351, a penetrating nail motor 353 is arranged on the supporting rack, and the penetrating nail motor 353 is connected with the screw rod 352;
when horizontal driving of the piercing head 310 is performed, the piston rod end of the piercing driving cylinder 360 is provided with a deflection flap 361, the punching frame 413 is provided with a deflection ball 4131, the deflection flap 361 abuts against the deflection ball 4131 and performs a deviation motion of the punching tool 410 and the threading hole 421, so that the punching tool 410 is deviated from the threading hole 421 and the piercing head 310 is concentrically arranged with the threading hole 421, thereby performing a piercing operation of the insulating sheath to ensure a subsequent piercing operation of the pin.
The production and processing method of the insulating sheath comprises the following steps:
Firstly, starting sheath forming equipment, and implementing injection molding operation on an insulating sheath, so that a finished insulating sheath product takes on a sheet-shaped structure with an opening;
secondly, guiding out the insulating sheath blanks on the sheath forming equipment to the supporting frame 120 of the sheath finished product feeding equipment 100, and performing unfolding positioning on single insulating sheath blanks by the supporting frame 120 of the sheath finished product feeding equipment 100;
thirdly, starting a transferring unit 110 of the sheath finished product feeding device 100 to transfer the unfolded and positioned insulating sheath blank to the sheath spreading and positioning device 200;
fourthly, starting the sheath spreading and positioning equipment 200, so that the insulating sheath blank is sleeved on the positioning block 210 of the sheath spreading and positioning equipment 200 to spread and position the insulating sheath;
fifthly, starting a perforating cutter 410 of the opening device 400 to carry out perforating operation on the insulating sheath opening flanging on the sheath spreading and positioning device 200;
step six, starting a penetrating nail 310 of the penetrating nail device 300, wherein the penetrating nail 310 horizontally moves and is linked with the single pin to horizontally move and carry out penetrating nail operation with the position of the flanging and the opening of the insulating sheath on the sheath spreading and positioning device 200;
and seventh, starting an expansion unit of the sheath spreading and positioning device 200, so that the insulating sheath is opened from the opening position, and the insulating sheath is unloaded from the sheath spreading and positioning device 200, and the processing operation of the insulating sheath is completed.
Claims (9)
1. An electrical insulation sheath production system, characterized in that: the automatic punching device comprises sheath finished product feeding equipment (100), wherein an outlet of the sheath finished product feeding equipment (100) is connected with a feeding hole of sheath spreading and positioning equipment (200), the sheath spreading and positioning equipment (200) is used for positioning a sheath, a nailing device (300) is arranged at the side of the sheath spreading and positioning equipment (200), a pin is arranged at the position of an opening edge of the sheath in a penetrating manner by the nailing device (300), an opening device (400) is also arranged at the side of the nailing device (300), and the opening device (400) is used for performing punching operation on the opening edge of the sheath;
the sheath finished product feeding equipment (100) comprises a transferring unit (110), wherein supporting frames (120) are arranged on the transferring unit (110) at equal intervals, the supporting frames (120) are used for unfolding an insulating sheath, the transferring unit (110) drives the supporting frames (120) to be close to or far away from the sheath stretching and positioning equipment (200), and when the supporting frames (120) are close to the sheath stretching and positioning equipment (200), the insulating sheath is sleeved on the sheath stretching and positioning equipment (200) by the supporting frames (120);
The opening device (400) comprises two groups of crimping mechanisms arranged at the edge of the positioning block (210), wherein the crimping mechanisms perform crimping operation on the opening edge of the sheath, an opening cutter (410) is arranged beside the two groups of crimping mechanisms, and the opening cutter (410) performs opening operation on the opening edge of the insulating sheath in the crimping mechanisms;
the crimping mechanism comprises two groups of crimping plates (420), wherein the two groups of crimping plates (420) are arranged along the extension of the edge of the opening of the sheath, the extending directions of the two groups of crimping plates (420) are provided with penetrating holes (421) at intervals, a plurality of perforating cutters (410) are arranged at intervals along the extending directions of the two groups of crimping plates (420), and the perforating cutters (410) correspond to the penetrating holes (421);
each group of crimping plates (420) is connected through a connecting sliding rod (422), the connecting sliding rods (422) are vertically arranged with the crimping plates (420), crimping springs (423) are sleeved on the rod bodies of the connecting sliding rods (422), crimping balls (424) are arranged on the outer sides of the crimping plates (420), the crimping balls (424) are abutted against crimping folded plates (425), and one ends of the crimping folded plates (425) are connected with piston rods of crimping cylinders (426);
The connecting slide rod (422) is connected with the pushing support (427), the pushing support (427) is horizontally arranged on the pushing slide rod (428), the pushing support (427) is connected with a piston rod of the pushing cylinder (429), and the pushing cylinder (429) pushes the two groups of pressing plates (420) to be close to or far from the opening edges of the respective insulating sheaths respectively;
one side of a threading hole (421) of each group of crimping plates (420) is provided with a limiting pipe (430), the limiting pipe (430) is positioned in the threading hole (421), the outer diameter of the limiting pipe (430) is smaller than the diameter of the threading hole (421), the limiting pipe (430) is slidably arranged on one crimping plate (420) through a limiting bracket (431), a lower limiting spring (432) is arranged between the limiting bracket (431) and the crimping plate (420), and two ends of the limiting spring (432) respectively abut against the limiting bracket (431) and the crimping plate (420);
a limiting ball (4311) is arranged on the limiting bracket (431), and a limiting folded plate is also arranged on the piston rod of the crimping cylinder (426) in an extending mode, and the limiting folded plate is abutted against the limiting ball (4311);
the punching tool (410) is rotatably arranged on a punching support (412) through a cantilever (411), the punching support (412) is slidably arranged on a punching machine frame (413), a punching cylinder (414) is arranged on the punching machine frame (413), a piston rod of the punching cylinder (414) is connected with the punching support (412), and a punching torsion spring (4111) is sleeved on a hinge shaft of the cantilever (411) and the punching support (412);
The cantilever (411) is connected with a deflection mechanism, and the deflection mechanism drives the perforating cutter (410) to deflect on the cantilever (411) and enables the perforating cutter (410) to deviate from or approach to the threading hole (421).
2. The electrical insulation sheath production system of claim 1, wherein: the support frame (120) comprises two support plates (121), one ends of the two support plates (121) are hinged and connected through a hinge shaft, the two support plates (121) rotate around the hinge shaft and are in an open state or a closed state, an adsorption mechanism is arranged on the two support plates (121) and used for carrying out adsorption operation on one side of the insulating sheath, the two support plates (121) are connected with an opening unit, the opening unit drives the two support plates (121) to open or close around the hinge shaft, and the opening unit is arranged on the transfer unit (110).
3. The electrical insulation sheath production system of claim 2, wherein: the two support plates (121) are respectively provided with arc-shaped grooves (1211) for clamping one end of the insulating sheath, the two support plates (121) are respectively arranged on respective hinge shafts, a reset torsion spring (1212) is arranged on each hinge shaft, two ends of each reset torsion spring (1212) are respectively in abutting connection with the hinge shafts and the support plates (121), the hinge shafts of the two support plates (121) are respectively provided with a first opening gear (1213) and a second opening gear (1214), the first opening gear (1213) and the second opening gear (1214) are arranged in parallel, the first opening gear (1213) and the second opening gear (1214) are respectively matched with an opening rack (1215), and the opening rack (1215) is vertical and connected with a piston rod of an opening electric cylinder (1216).
4. An electrical insulation sheath production system according to claim 3, wherein: the opposite side plate surfaces of the two supporting plates (121) are provided with annular grooves (1217), the adsorption mechanism comprises adsorption air nozzles (122) arranged in the annular grooves (1217), a plurality of adsorption air nozzles (122) are arranged at intervals along the circumferential direction of the annular grooves (1217), and one ends of the adsorption air nozzles (122) are communicated with an air extraction opening of an air suction unit through a pipeline.
5. The electrical insulation sheath production system of claim 4, wherein: the edge of one supporting plate (121) is provided with elastic slide bar (123), elastic slide bar (123) are arranged perpendicularly with supporting plate (121), and the edge of another supporting plate (121) is provided with dodges groove (124), the rod end of elastic slide bar (123) constitutes grafting and separation cooperation with dodging groove (124), the cover is equipped with reset spring (125) on elastic slide bar (123), the both ends of reset spring (125) are supported with supporting plate (121) and elastic slide bar (123) respectively.
6. The electrical insulation sheath production system of claim 5, wherein: one end side of two support plates (121) is provided with respectively and dials open pole (126), dial open pole (126) vertical arrangement, the lower extreme of dialling open pole (126) is connected with the one end of dialling open cantilever (1261), dial open cantilever (1261) horizontal suspension and middle section through articulated shaft pivoted setting on the linking bridge, dial open cantilever (1261) on be provided with dial open bar hole (12611), dial open bar hole (12611) and arrange along dialling open cantilever (1261) length direction, be provided with drive driving lever (1263) in dialling open bar hole (12611), drive driving lever (1263) are arranged perpendicularly with dialling open cantilever (1261), drive driving lever (1263) set up on interlock pole (1264), interlock pole (1264) horizontal slip formula sets up on interlock support (1265), the cover is equipped with on dialling open spring (1264), dial open spring (1266) are supported by both ends and are connected with interlock support (1265) respectively.
7. The electrical insulation sheath production system of claim 6, wherein: the rod end of the linkage rod (1264) is provided with a driving ball (12641), one end of the opening rack (1215) is provided with a driving plate (12151), and the driving plate (12151) is abutted against the driving ball (12641).
8. The electrical insulation sheath production system of claim 7, wherein: the transfer unit (110) comprises a transfer track (111) which is in sliding connection with the linkage support (1265), and the transfer track (111) is horizontally arranged between the sheath forming equipment and the sheath spreading and positioning equipment (200).
9. The electrical insulation sheath production system of claim 8, wherein: the linkage bracket (1265) is arranged on a sliding block (113) on the transfer track (111) in a sliding way through a vertical sliding rod (112), a top plate (114) is arranged at one end, extending out of the sliding block (113), of the vertical sliding rod (112), a lifting head (115) is arranged at the side of the sheath spreading and positioning equipment (200), the lifting head (115) is vertical and is connected with a piston rod of a lifting cylinder (116), and the upper end of the lifting head (115) is abutted against or separated from the top plate (114);
Be provided with on slider (113) and transport nut (1131), be provided with in transporting nut (1131) and transport lead screw (1132), the one end of transporting lead screw (1132) is provided with and transports motor (1133).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011152176.0A CN112373007B (en) | 2020-10-26 | 2020-10-26 | High-temperature-resistant insulating sheath for fuse and insulating sheath finished product feeding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011152176.0A CN112373007B (en) | 2020-10-26 | 2020-10-26 | High-temperature-resistant insulating sheath for fuse and insulating sheath finished product feeding equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112373007A CN112373007A (en) | 2021-02-19 |
| CN112373007B true CN112373007B (en) | 2023-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011152176.0A Active CN112373007B (en) | 2020-10-26 | 2020-10-26 | High-temperature-resistant insulating sheath for fuse and insulating sheath finished product feeding equipment |
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| CN (1) | CN112373007B (en) |
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| US3383446A (en) * | 1964-09-17 | 1968-05-14 | Ciba Ltd | Method of producing electrical bushings |
| CN104952558A (en) * | 2015-05-29 | 2015-09-30 | 安庆钰龙橡塑机械制造有限公司 | Production system for cable insulating sheaths |
| CN106531505A (en) * | 2016-11-25 | 2017-03-22 | 江苏省如高高压电器有限公司 | Breaker phase-column assembly fixture |
| CN111128540A (en) * | 2020-01-18 | 2020-05-08 | 秦皇岛丰泰自动化设备制造有限公司 | Automatic equipment of air conditioner transformer and lock nail equipment |
| CN211063207U (en) * | 2019-12-27 | 2020-07-21 | 宜兴华源电工设备有限公司 | Insulating sheath mounting tool |
| CN211628884U (en) * | 2019-12-31 | 2020-10-02 | 东莞市大研自动化设备有限公司 | Four-axis bushing winding machine for transformer |
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2020
- 2020-10-26 CN CN202011152176.0A patent/CN112373007B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3383446A (en) * | 1964-09-17 | 1968-05-14 | Ciba Ltd | Method of producing electrical bushings |
| CN104952558A (en) * | 2015-05-29 | 2015-09-30 | 安庆钰龙橡塑机械制造有限公司 | Production system for cable insulating sheaths |
| CN106531505A (en) * | 2016-11-25 | 2017-03-22 | 江苏省如高高压电器有限公司 | Breaker phase-column assembly fixture |
| CN211063207U (en) * | 2019-12-27 | 2020-07-21 | 宜兴华源电工设备有限公司 | Insulating sheath mounting tool |
| CN211628884U (en) * | 2019-12-31 | 2020-10-02 | 东莞市大研自动化设备有限公司 | Four-axis bushing winding machine for transformer |
| CN111128540A (en) * | 2020-01-18 | 2020-05-08 | 秦皇岛丰泰自动化设备制造有限公司 | Automatic equipment of air conditioner transformer and lock nail equipment |
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| Publication number | Publication date |
|---|---|
| CN112373007A (en) | 2021-02-19 |
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Effective date of registration: 20230802 Address after: No. 20, Xinhua Road, Ninghe District, Tianjin 301500 Applicant after: Ninghe Power Supply Branch of State Grid Tianjin Electric Power Co. Applicant after: STATE GRID TIANJIN ELECTRIC POWER Co. Applicant after: STATE GRID CORPORATION OF CHINA Address before: 236000 west of Tangwang Avenue and south of Weisan Road, Wuhu modern industrial park, Bozhou City, Anhui Province Applicant before: ANHUI EFARAD ELECTRIC POWER TECHNOLOGY Co.,Ltd. |
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