CN102290302A - Fuse used for plug and manufacture method thereof - Google Patents
Fuse used for plug and manufacture method thereof Download PDFInfo
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- CN102290302A CN102290302A CN2011101839941A CN201110183994A CN102290302A CN 102290302 A CN102290302 A CN 102290302A CN 2011101839941 A CN2011101839941 A CN 2011101839941A CN 201110183994 A CN201110183994 A CN 201110183994A CN 102290302 A CN102290302 A CN 102290302A
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Abstract
The invention discloses a fuse used for a plug and a manufacture method thereof, which relates to a fuse. The fuse used for the plug comprises an insulating tube, a fuse wire, an internal metal barrel and a copper cap or an inner metal cap. The manufacture method comprises the following steps: 1, manufacturing the insulating tube, shaping the internal metal barrel, tinning, assembling the tinned internal metal barrel at two ends of the insulating tube, shaping the copper cap, and nickeling, or shaping the inner metal cap and tinning; and 2, finishing a manufacturing working procedure on an automatic flow production line of the fuse used for the plug. The fuse has the beneficial effect that the structure of the product disclosed by the invention is especially suitable for the automatic flow production line to produce; the fuse can be machined only by punching equipment (less than 10 tons) of the small tonnage and does not need to be punched on the punching equipment of large tonnage more than 60 tons. The fuse has few machining steps and is simple to shape, manufacturing working procedures are automated, the production efficiency is improved, the manufacture cost is lowered, the product quality is improved, and the labor intensity is lightened.
Description
Technical field
The present invention relates to fuse, especially a kind of plug fuse and preparation method thereof.
Background technology
In Britain, with general installation insurance silk in the plug that supply socket is inserted mutually, the damage that power supply and electrical equipment is caused when preventing electrical short-circuit.
Fig. 1 is the known plug profile of fuse along its length direction.As shown in Figure 1, this fuse comprises an insulated tube 1, fusible link 2, inner cap 3 and copper cap 4, and inner cap 3 and copper cap 4 are anchored on the termination of insulated tube 1, and wherein, inner cap 3 is close to the outer wall of the end of insulated tube 1, and copper cap 4 is close to the outer wall of inner cap 3 again; The centre of inner cap 3 be shaped on one in insulated tube 1 heavy recessed recess 31, and be shaped on aperture at these recess 31 places, an end that is installed on the fusible link 2 in the insulated tube stretches out from this aperture; The centre of copper cap 4 is shaped on a protruding position 41, this protruding position 41 can be the 4 whole compression mouldings of copper cap, at this moment, the thickness of its protruding position 41 is consistent with other position of copper cap, this protruding position 41 also can be to connect a projection in the centre of copper cap 4, at this moment, the thickness of protruding position 41 is greater than the thickness at other position of copper cap; The protruding position 41 and the recess 31 of inner cap 3 of copper cap 4 can form to push closely and cooperate, and the end of fusible link 2 of stretching out the aperture of recess 31 is extruded between protruding 41 the mating surface of the mating surface of the recess 31 that is anchored on the inner cap 3 that pushes each other and copper cap 4.
1), moulding inner cap 3 and make aperture the step of producing above-mentioned fuse is:; 2), the centre that makes copper cap 4(or also be included in copper cap 4 makes projection); 3), inner cap 3 is positioned over the two ends of insulated tube 1; 4) fusible link 2 is arranged in inner cap 3 and the insulated tube 1; 5) copper cap 4 is installed.
In the said goods, moulding one protruding position 41 is wanted in the centre of copper cap 4, therefore work in-process must use the large-tonnage pressing equipment, at least be 60 tons of persons, and forming step needs more, simultaneously, and the difficult automatic job line of realizing one continuous line of above-mentioned production process, production efficiency is low, the processing cost height of product.
Summary of the invention
The present invention is intended to overcome the above-mentioned deficiency of prior art, and a kind of plug fuse and preparation method thereof is provided.Its a kind of plug is more easily processed by an automatic job line continuously with the design of fuse, and the part processing cost reduces, thereby production efficiency is improved, and the processing cost of product reduces.
For this reason, a kind of plug of the present invention adopts following technical scheme with fuse and preparation method thereof:
A kind of plug of structure the present invention one of fuse, comprise insulated tube, fusible link, metal inner barrel and copper cap, the two ends of metal inner barrel do not have the end, the metal inner barrel comprises trapezoidal tube portion and the turn-up portion that is shaped to integral body, the curved convergence of osculum end of trapezoidal tube portion, the big opening end of trapezoidal tube portion turns down outside tube and stretches out to form described turn-up portion; The external diameter of the big opening end of trapezoidal tube portion and the internal diameter of insulated tube coupling are installed the metal inner barrel respectively at the two ends of insulated tube, and wherein, the trapezoidal tube portion of metal inner barrel is inserted in the insulated tube, and the turn-up portion housing of metal inner barrel is in the ora terminalis of the tube wall of insulated tube; Fusible link is arranged in the insulated tube, and the two ends of fusible link are overlapped in corresponding metal inner barrel respectively; The copper cap is the cylinder-shaped of end opening other end sealing, and its blind end is flat shape, and the copper cap is installed on the two ends of insulated tube, and the turn-up portion of copper cap and metal inner barrel and the fusible link that is overlapped in this place are the housing formula and push and contact.
In insulated tube, pour into quartzy sand grains.
The electroplating surfaces with tin of metal inner barrel is in case oxidation.
The plating nickel on surface of copper cap is in case oxidation.
A kind of plug of structure the present invention two of fuse, comprise insulated tube, fusible link, metal inner barrel and copper cap, the two ends of metal inner barrel do not have the end, the metal inner barrel comprises trapezoidal tube portion and the turn-up portion that is shaped to integral body, the curved convergence of osculum end of trapezoidal tube portion, the big opening end of trapezoidal tube portion turns down outside tube and stretches out to form described turn-up portion; The external diameter of the big opening end of trapezoidal tube portion and the internal diameter of insulated tube coupling are installed the metal inner barrel respectively at the two ends of insulated tube, and wherein, the trapezoidal tube portion of metal inner barrel is inserted in the insulated tube, and the turn-up portion housing of metal inner barrel is in the ora terminalis of the tube wall of insulated tube; Fusible link is arranged in the insulated tube, and the two ends of fusible link are overlapped in corresponding metal inner barrel respectively; The copper cap is the cylinder-shaped of end opening other end sealing, and its blind end is flat shape, and the copper cap is installed on the two ends of insulated tube; Also comprise metal inner cap, described metal inner cap and the corresponding one by one configuration of metal inner barrel, one end of described metal inner cap squeeze to insert in the metal inner barrel, and turn-up portion and the fusible link that be overlapped in this place of copper cap by described metal inner cap and metal inner barrel is the extruding of housing formula and is connected to form to conduct electricity.
Described metal inner cap passes through and comprises neck section, segmental arc, stretched section and shoulder section successively; Wherein the interior diameter of the cross section of neck section is than segmental arc, stretched section and shoulder Duan Douxiao, and neck section is step-like protrusion, and segmental arc bloats to outer arcuate from the end of neck section; The end of segmental arc is stretched and is connect the stretched section, and the outer surface of the outer surface of stretched section and segmental arc is terminal tangent; The end of stretched section is put down to all side bendings and is stretched to form open and flat described shoulder section.
Described metal inner cap is hollow body or solid.
In insulated tube, pour into quartzy sand grains.
The electroplating surfaces with tin of metal inner barrel is in case oxidation.
The plating nickel on surface of copper cap is in case oxidation.
The electroplating surfaces with tin of metal inner cap is in case oxidation.
A kind of plug of the present invention with the step of the manufacture method of one of fuse is:
First operation is transported to insulated tube on the initial station;
Second operation is placed through fusible link in the insulated tube and with the metal inner barrel and overlaps;
The 3rd operation, equipped insulated tube be the first bronze medal cap of an end wherein, and makes this copper cap and the turn-up portion of corresponding metal inner barrel be housing formula extruding contact;
The 4th operation pours into quartzy sand grains and promptly irritates sand in insulated tube;
The 5th operation, the sand amount detects;
The 6th operation, the second bronze medal cap of the equipped insulated tube other end, and make this copper cap and the turn-up portion of corresponding metal inner barrel be the housing formula to push and contact;
The 7th operation, the length of testing product;
The 8th operation detects resistance, and its resistance comprises the all-in resistance of fusible link;
The 9th operation, qualified finished parts is taken in pickup away.
Described a kind of plug comprises board with the automatic streamline production line of one of fuse, the dispenser of platform desktop type, the dispenser drive unit, the insulated tube feed appliance, the first bronze medal cap feed appliance, the second bronze medal cap feed appliance, first is initial station, second is about to fusible link is placed through station in the insulated tube, the 3rd promptly disposes the first bronze medal cap station in an end of insulated tube, the 4th promptly irritates the sand station, the 5th is that the sand amount detects station, the 6th promptly disposes the second bronze medal cap station in the other end of insulated tube, the 7th promptly detects finished product length station, the 8th promptly detects the resistance station, the 9th is pickup station and PLC controller, dispenser is arranged on the panel of board, the dispenser drive unit drives dispenser and is arranged in the board, first is initial station, second is about to fusible link is placed through station in the insulated tube, the 3rd promptly disposes the first bronze medal cap station in an end of insulated tube, the 4th promptly irritates the sand station, the 5th is that the sand amount detects station, the 6th promptly disposes the second bronze medal cap station in the other end of insulated tube, the 7th promptly detects finished product length station, the 8th promptly to detect resistance station and the 9th be that the pickup station sets gradually round dispenser, first is initial station, second is about to fusible link is placed through station in the insulated tube, the 3rd promptly disposes the first bronze medal cap station in an end of insulated tube, the 4th promptly irritates the sand station, the 5th is that the sand amount detects station, the 6th promptly disposes the second bronze medal cap station in the other end of insulated tube, the 7th promptly detects finished product length station, the 8th promptly to detect resistance station and the 9th be that the pickup station comprises separately corresponding manipulator respectively, the dispenser drive unit, the insulated tube feed appliance, the first bronze medal cap feed appliance, the second bronze medal cap feed appliance, first is initial station, second is about to fusible link is placed through station in the insulated tube, the 3rd promptly disposes the first bronze medal cap station in an end of insulated tube, the 4th promptly irritates the sand station, the 5th is that the sand amount detects station, the 6th promptly disposes the second bronze medal cap station in the other end of insulated tube, the 7th promptly detects finished product length station, the 8th promptly to detect resistance station and the 9th be that the pickup station is electrically connected the dispenser drive unit respectively with the PLC controller, the insulated tube feed appliance, the first bronze medal cap feed appliance, the second bronze medal cap feed appliance, first is initial station, second is about to fusible link is placed through station in the insulated tube, the 3rd promptly disposes the first bronze medal cap station in an end of insulated tube, the 4th promptly irritates the sand station, the 5th is that the sand amount detects station, the 6th promptly disposes the second bronze medal cap station in the other end of insulated tube, the 7th promptly detects finished product length station, the 8th promptly to detect resistance station and the 9th be that the operation of pickup station is controlled by the PLC controller.
It is initial station setting that the insulated tube feed appliance is close to first, and it is initial station that the insulated tube feed appliance delivers to first to insulated tube.
The first bronze medal cap feed appliance promptly disposes the first bronze medal cap station setting in an end of insulated tube by the 3rd, and the first bronze medal cap feed appliance is delivered to the 3rd to the first bronze medal cap and promptly disposed the first bronze medal cap station in an end of insulated tube.
The second bronze medal cap feed appliance promptly disposes the second bronze medal cap station setting in the other end of insulated tube by the 6th, and the second bronze medal cap feed appliance is delivered to the 6th with the second bronze medal cap and promptly disposed the second bronze medal cap station in the other end of insulated tube.
A kind of plug of the present invention with the step of two manufacture method of fuse is:
First operation is transported to insulated tube on the initial station;
Second operation is placed through fusible link in the insulated tube and with the metal inner barrel and overlaps;
The 3rd operation, equipped insulated tube be first metal inner cap of an end wherein;
The 4th operation, equipped insulated tube be the first bronze medal cap of an end wherein, and makes this copper cap be housing formula extruding contact with the flange section of corresponding first metal inner cap and the turn-up portion of metal inner barrel;
The 5th operation pours into quartzy sand grains and promptly irritates sand in insulated tube;
The 6th operation, the sand amount detects;
The 7th operation, equipped insulated tube be second metal inner cap of the other end wherein;
The 8th operation, the second bronze medal cap of the equipped insulated tube other end, and make the turn-up portion of the flange section of this copper cap and corresponding second metal inner cap and metal inner barrel be the housing formula to push and contact;
The 9th operation, the length of testing product;
The tenth operation detects resistance, and its resistance comprises the all-in resistance of fusible link;
The 11 operation, qualified finished parts is taken in pickup away.
Described a kind of plug comprises board with two automatic streamline production lines of fuse, the dispenser of platform desktop type, the dispenser drive unit, the insulated tube feed appliance, the first metal inner cap feed appliance, the second metal inner cap feed appliance, the first bronze medal cap feed appliance, the second bronze medal cap feed appliance, first is initial station, second is about to fusible link is placed through station in the insulated tube, the 3rd promptly disposes the station of first metal inner cap in an end of insulated tube, the 4th promptly disposes the first bronze medal cap station in an end of insulated tube, the 5th promptly irritates the sand station, the 6th is that the sand amount detects station, the 7th promptly disposes the station of second metal inner cap in the other end of insulated tube, the 8th promptly disposes the second bronze medal cap station in the other end of insulated tube, the 9th promptly detects finished product length station, the tenth promptly detects the resistance station, the 11 is pickup station and PLC controller, dispenser is arranged on the panel of board, the dispenser drive unit drives dispenser and is arranged in the board, first is initial station, second is about to fusible link is placed through station in the insulated tube, the 3rd promptly disposes the station of first metal inner cap in an end of insulated tube, the 4th promptly disposes the first bronze medal cap station in an end of insulated tube, the 5th promptly irritates the sand station, the 6th is that the sand amount detects station, the 7th promptly disposes the station of second metal inner cap in the other end of insulated tube, the 8th promptly disposes the second bronze medal cap station in the other end of insulated tube, the 9th promptly detects finished product length station, the tenth promptly to detect resistance station and the 11 be that the pickup station sets gradually round dispenser, first is initial station, second is about to fusible link is placed through station in the insulated tube, the 3rd promptly disposes the station of first metal inner cap in an end of insulated tube, the 4th promptly disposes the first bronze medal cap station in an end of insulated tube, the 5th promptly irritates the sand station, the 6th is that the sand amount detects station, the 7th promptly disposes the station of second metal inner cap in the other end of insulated tube, the 8th promptly disposes the second bronze medal cap station in the other end of insulated tube, the 9th promptly detects finished product length station, the tenth promptly detects the resistance station, the 11 is that the pickup station comprises corresponding separately manipulator respectively, the dispenser drive unit, the insulated tube feed appliance, the first metal inner cap feed appliance, the second metal inner cap feed appliance, the first bronze medal cap feed appliance, the second bronze medal cap feed appliance, first is initial station, second is about to fusible link is placed through station in the insulated tube, the 3rd promptly disposes the station of first metal inner cap in an end of insulated tube, the 4th promptly disposes the first bronze medal cap station in an end of insulated tube, the 5th promptly irritates the sand station, the 6th is that the sand amount detects station, the 7th promptly disposes the station of second metal inner cap in the other end of insulated tube, the 8th promptly disposes the second bronze medal cap station in the other end of insulated tube, the 9th promptly detects finished product length station, the tenth promptly to detect resistance station and the 11 be that the pickup station is electrically connected with the PLC controller respectively, the dispenser drive unit, the insulated tube feed appliance, the first metal inner cap feed appliance, the second metal inner cap feed appliance, the first bronze medal cap feed appliance, the second bronze medal cap feed appliance, first is initial station, second is about to fusible link is placed through station in the insulated tube, the 3rd promptly disposes the station of first metal inner cap in an end of insulated tube, the 4th promptly disposes the first bronze medal cap station in an end of insulated tube, the 5th promptly irritates the sand station, the 6th is that the sand amount detects station, the 7th promptly disposes the station of second metal inner cap in the other end of insulated tube, the 8th promptly disposes the second bronze medal cap station in the other end of insulated tube, the 9th promptly detects finished product length station, the tenth promptly to detect resistance station and the 11 be that the operation of pickup station is controlled by the PLC controller.
It is initial station setting that the insulated tube feed appliance is close to first, and it is initial station that the insulated tube feed appliance delivers to first to insulated tube.
The first metal inner cap feed appliance is by the 3rd station setting of promptly disposing first metal inner cap in an end of insulated tube, and the first metal inner cap feed appliance is delivered to the 3rd to first metal inner cap and promptly disposed the first metal inner cap station in an end of insulated tube.
The second metal inner cap feed appliance is by the 7th station setting of promptly disposing second metal inner cap in the other end of insulated tube, and the second metal inner cap feed appliance is delivered to the 7th to second metal inner cap and promptly disposed the first metal inner cap station in the other end of insulated tube.
The first bronze medal cap feed appliance promptly disposes the first bronze medal cap station setting in an end of insulated tube by the 4th, and the first bronze medal cap feed appliance is delivered to the 4th to the first bronze medal cap and promptly disposed the first bronze medal cap station in an end of insulated tube.
The second bronze medal cap feed appliance promptly disposes the second bronze medal cap station setting in the other end of insulated tube by the 8th, and the second bronze medal cap feed appliance is delivered to the 8th with the second bronze medal cap and promptly disposed the second bronze medal cap station in the other end of insulated tube.
The present invention compares with prior art, and its beneficial effect is: one, a kind of plug of the present invention are particularly suited for the production of automatic streamline production line with the structural design of fuse (one of comprise and two kinds of structures of two).Two, the processing of its copper cap only needs the pressing equipment (below 10 tons) of little tonnage can realize that just again do not need punching press on the large-tonnage pressing equipment more than 60 tons, procedure of processing is less, and moulding is simple, and processing cost is lower.Three, a kind of plug realizes that by the automatic streamline production line production process automation has improved production efficiency, has reduced manufacturing cost, has improved product quality, has alleviated labour intensity with the technological process of the manufacture method of fuse.Four, in one of product, metal inner barrel two ends do not have the end, are convenient to fusible link and pass, and are beneficial to the assembling of fusible link; The blind end of copper cap is flat shape, can improve the copper cap and be installed on the serviceability rate that insulated tube pushes fuse when installing, avoided in the known technology particularly having improved the percentage of A-class goods of automatic streamline production line because the blind end of copper cap is shaped on the protruding position drawback that fuse breaks easily when extruding installs.Its five, product two in, except that above-mentioned " its four " mention, described metal inner cap passes through and comprises neck section, segmental arc, stretched section and shoulder section successively, and the interior diameter of the cross section of neck section is little, in the time of in inserting insulated tube, play the guiding role, be convenient to insert the insulated tube mouth of pipe; Segmental arc outwards bloats and can touch mutually with fusible link, and the fusible link that stretches is played buffering effect; The shoulder section compresses with the fusible link of the turn-up portion that is overlapped on the metal inner barrel and contacts, the copper cap compress and positioning action under, make fusible link compress the location; In addition, described metal inner cap is easy to generate the deformation of suitable degree, when extruding force surpassed the allowance strength of fusible link, described metal inner cap itself produced the deformation of suitable degree to alleviate the transition extruding to fusible link, promptly to play " strick precaution " effect that exempts from fusible link transition extruding.Because the cushioning effect of segmental arc and the mortgage of flange section, it is just enough that the copper cap gives the appropriateness extruding to fusible link, therefore, the compressing load and can alleviate greatly of copper cap, and the locating effect of fusible link is improved greatly " strick precaution " of segmental arc and stretched section effect in addition, can not produce the situation that fusible link breaks easily when being subjected to the extruding of copper cap, be convenient to processing, be beneficial to the raising percentage of A-class goods, also be beneficial to and prolong product useful life.
Description of drawings
Fig. 1 is a kind of plug of prior art fuse generalized section;
Fig. 2 is the decomposing schematic representation of a kind of plug of the present invention with one of fuse;
Fig. 3 is a kind of plug of the present invention one of fuse generalized section;
Fig. 4 is a metal inner barrel schematic diagram of the present invention;
Fig. 5 is two the decomposing schematic representation of a kind of plug of the present invention with fuse;
Fig. 6 is one of a metal inner cap embodiment schematic diagram;
Fig. 7 is two schematic diagrames of metal inner cap embodiment;
Fig. 8 is the automatic streamline production line schematic perspective view of a kind of plug of the present invention with one of fuse;
Fig. 9 is the automatic streamline production line floor map of a kind of plug of the present invention with one of fuse;
Figure 10 is two the automatic streamline production line floor map of a kind of plug of the present invention with fuse.
1 to Fig. 7 among the figure: 1, insulated tube; 2, fusible link; 3, inner cap; 31, recess; 4, copper cap; 41, protruding position; 5, metal inner barrel; 51, trapezoidal tube portion; 52, turn-up portion; 6, quartzy sand grains; 7, metal inner cap; 71, neck section; 72, segmental arc; 73, stretched section; 74, shoulder section;
Among Fig. 8 and Fig. 9: 10, board; 11, dispenser; 12, dispenser drive unit; 13, insulated tube feed appliance; 14, the first bronze medal cap feed appliance; 15, the second bronze medal cap feed appliance; 16, first is initial station; 17, second be about to fusible link and be placed through station in the insulated tube; 18, the 3rd promptly dispose the first bronze medal cap station in an end of insulated tube; 19, the 4th promptly irritate the sand station; 20, the 5th is that the sand amount detects station; 21, the 6th promptly dispose the second bronze medal cap station in the other end of insulated tube; 22, the 7th promptly detect finished product length station; 23, the 8th promptly detect the resistance station; 24, the 9th is the pickup station; 25, guidance panel; 26, a kind of plug one of fuse automatic streamline production line;
Among Figure 10: 110, board; 111, dispenser; 112, dispenser drive unit; 113, insulated tube feed appliance; 101, the first metal inner cap feed appliance; 102, the second metal inner cap feed appliance; 114, the first bronze medal cap feed appliance; 115, the second bronze medal cap feed appliance; 116, first is initial station; 117, second be about to fusible link and be placed through station in the insulated tube; 103, the 3rd promptly dispose the first metal inner cap station in an end of insulated tube; 118, the 4th promptly dispose the first bronze medal cap station in an end of insulated tube; 119, the 5th promptly irritate the sand station; 120, the 6th is that the sand amount detects station; 104, the 7th promptly dispose the second metal inner cap station in the other end of insulated tube; 121, the 8th promptly dispose the second bronze medal cap station in the other end of insulated tube; 122, the 9th promptly detect finished product length station; 123, the tenth promptly detect the resistance station; 124, the 11 is the pickup station; 125, guidance panel; 126, a kind of plug two automatic streamline production lines of fuse.
Embodiment
Below, in conjunction with the accompanying drawings, introduce the specific embodiment of the present invention.
As Fig. 2, Fig. 3 and shown in Figure 4, a kind of plug of the present invention one of fuse, comprise insulated tube 1, fusible link 2, metal inner barrel 5 and copper cap 4, the two ends of metal inner barrel 5 do not have the end, metal inner barrel 5 comprises trapezoidal tube portion 51 and the turn-up portion 52 that is shaped to integral body, the curved convergence of osculum end of trapezoidal tube portion 51 (be arc is crooked in tube, to form the convergence shape), the big opening end of trapezoidal tube portion 51 turns down outside tube and stretches out to form described turn-up portion 52; The external diameter of the big opening end of trapezoidal tube portion 51 and the internal diameter of insulated tube 1 coupling, metal inner barrel 5 is installed at two ends at insulated tube 1 respectively, wherein, the trapezoidal tube portion 51 of metal inner barrel 5 is inserted in the insulated tube 1, and turn-up portion 52 housings of metal inner barrel 5 are in the ora terminalis of the tube wall of insulated tube 1; Fusible link 2 is arranged in the insulated tube 1, and the two ends of fusible link 2 are overlapped in corresponding metal inner barrel 5 respectively; Copper cap 4 is the cylinder-shaped of end opening other end sealing, and its blind end is flat shape, and copper cap 4 is installed on the two ends of insulated tube 1, and the turn-up portion 52 of copper cap 4 and metal inner barrel 5 and the fusible link 2 that is overlapped in this place are the housing formula and push and contact.
In insulated tube 1, pour into quartzy sand grains 6.
The electroplating surfaces with tin of metal inner barrel 5 is in case oxidation.
The plating nickel on surface of copper cap 4 is in case oxidation.
As Fig. 5, Figure 6 and Figure 7, a kind of plug of the present invention two of fuse, comprise insulated tube 1, fusible link 2, metal inner barrel 5 and copper cap 4, the two ends of metal inner barrel 5 do not have the end, metal inner barrel 5 comprises trapezoidal tube portion 51 and the turn-up portion 52 that is shaped to integral body, the curved convergence of osculum end of trapezoidal tube portion 51 (be arc is crooked in tube, to form the convergence shape), the big opening end of trapezoidal tube portion 51 turns down outside tube and stretches out to form described turn-up portion 52; The external diameter of the big opening end of trapezoidal tube portion 51 and the internal diameter of insulated tube 1 coupling, metal inner barrel 5 is installed at two ends at insulated tube 1 respectively, wherein, the trapezoidal tube portion 51 of metal inner barrel 5 is inserted in the insulated tube 1, and turn-up portion 52 housings of metal inner barrel 5 are in the ora terminalis of the tube wall of insulated tube 1; Fusible link 2 is arranged in the insulated tube 1, and the two ends of fusible link 2 are overlapped in corresponding metal inner barrel 5 respectively; Copper cap 4 is the cylinder-shaped of end opening other end sealing, and its blind end is flat shape, and copper cap 4 is installed on the two ends of insulated tube 1; Also comprise metal inner cap 7, described metal inner cap 7 and the corresponding one by one configuration of metal inner barrel 5, one end of described metal inner cap 7 squeeze to insert in the metal inner barrel 5, and turn-up portion 52 and the fusible link 2 that be overlapped in this place of copper cap 4 by described metal inner cap 7 and metal inner barrel 5 is the extruding of housing formula and is connected to form to conduct electricity.
Described metal inner cap 7 passes through and comprises neck section 71, segmental arc 72, stretched section 73 and shoulder section 74 successively; Wherein the interior diameter of the cross section of neck section 71 is all littler than segmental arc 72, stretched section 73 and shoulder section 74, and neck section 71 is step-like protrusion, and segmental arc 72 bloats to outer arcuate from the end of neck section 71; The end of segmental arc 72 is stretched and is connect stretched section 73, and the outer surface of the outer surface of stretched section 73 and segmental arc 72 is terminal tangent; The end of stretched section 73 is put down to all side bendings and is stretched to form open and flat described shoulder section 74.
Described metal inner cap 7 is hollow body (as shown in Figure 6) or solid (as shown in Figure 7).
In insulated tube 1, pour into quartzy sand grains 6.
The electroplating surfaces with tin of metal inner barrel 5 is in case oxidation.
The plating nickel on surface of copper cap 4 is in case oxidation.
The electroplating surfaces with tin of metal inner cap 7 is in case oxidation.
A kind of plug of the present invention with the step of one of fuse manufacture method is:
First operation is transported to insulated tube 1 on the initial station;
Second operation, fusible link 2 is placed through in the insulated tube 1 and with metal inner barrel 5 overlap joints;
The 3rd operation, the equipped insulated tube 1 wherein first bronze medal cap 4(, the first bronze medal cap of an end and the structure and the effect of the second bronze medal cap is the same, it all is copper cap 4, it is the installation site difference, the first bronze medal cap is fitted in insulated tube 1 end wherein, and the equipped second bronze medal cap of the other end, why so the district claims, only, be convenient to narration for the ease of cooperating with the first bronze medal cap feed appliance 14, the second bronze medal cap feed appliance 15 of automatic streamline production line.In full meaning with), and make this copper cap 4 and the turn-up portion 52 of corresponding metal inner barrel 5 be the housing formula to push and contact;
The 4th operation pours into quartzy sand grains 6 and promptly irritates sand in insulated tube 1;
The 5th operation, the sand amount detects;
The 6th operation, the second bronze medal cap 4 of equipped insulated tube 1 other end, and make this copper cap 4 and the turn-up portion 52 of corresponding metal inner barrel 5 be the housing formula to push and contact;
The 7th operation, the length of testing product;
The 8th operation detects resistance, and its resistance comprises the all-in resistance of fusible link 2;
The 9th operation, qualified finished parts is taken in pickup away.
As Fig. 8 and shown in Figure 9, described a kind of plug comprises board 10 with one of fuse automatic streamline production line 26, the dispenser 11 of platform desktop type, dispenser drive unit 12, insulated tube feed appliance 13, the first bronze medal cap feed appliance 14, the second bronze medal cap feed appliance 15, first is initial station 16, second is about to fusible link is placed through station 17 in the insulated tube, the 3rd promptly disposes the first bronze medal cap station 18 in an end of insulated tube, the 4th promptly irritates sand station 19, the 5th is that the sand amount detects station 20, the 6th promptly disposes the second bronze medal cap station 21 in the other end of insulated tube, the 7th promptly detects finished product length station 22, the 8th promptly detects resistance station 23, the 9th is pickup station 24 and PLC controller, dispenser 11 is arranged on the panel of board 10, dispenser drive unit 12 drives dispenser 11 and is arranged in the board 10, first is initial station 16, second is about to fusible link is placed through station 17 in the insulated tube, the 3rd promptly disposes the first bronze medal cap station 18 in an end of insulated tube, the 4th promptly irritates sand station 19, the 5th is that the sand amount detects station 20, the 6th promptly disposes the second bronze medal cap station 21 in the other end of insulated tube, the 7th promptly detects finished product length station 22, the 8th promptly to detect resistance station 23 and the 9th be that pickup station 24 sets gradually round dispenser 11, first is initial station 16, second is about to fusible link is placed through station 17 in the insulated tube, the 3rd promptly disposes the first bronze medal cap station 18 in an end of insulated tube, the 4th promptly irritates sand station 19, the 5th is that the sand amount detects station 20, the 6th promptly disposes the second bronze medal cap station 21 in the other end of insulated tube, the 7th promptly detects finished product length station 22, the 8th promptly to detect resistance station 23 and the 9th be that pickup station 24 comprises separately corresponding manipulator respectively, dispenser drive unit 12, insulated tube feed appliance 13, the first bronze medal cap feed appliance 14, the second bronze medal cap feed appliance 15, first is initial station 16, second is about to fusible link is placed through station 17 in the insulated tube, the 3rd promptly disposes the first bronze medal cap station 18 in an end of insulated tube, the 4th promptly irritates sand station 19, the 5th is that the sand amount detects station 20, the 6th promptly disposes the second bronze medal cap station 21 in the other end of insulated tube, the 7th promptly detects finished product length station 22, the 8th promptly to detect resistance station 23 and the 9th be that pickup station 24 is electrically connected dispenser drive unit 12 respectively with the PLC controller, insulated tube feed appliance 13, the first bronze medal cap feed appliance 14, the second bronze medal cap feed appliance 15, first is initial station 16, second is about to fusible link is placed through station 17 in the insulated tube, the 3rd promptly disposes the first bronze medal cap station 18 in an end of insulated tube, the 4th promptly irritates sand station 19, the 5th is that the sand amount detects station 20, the 6th promptly disposes the second bronze medal cap station 21 in the other end of insulated tube, the 7th promptly detects finished product length station 22, the 8th promptly to detect resistance station 23 and the 9th be that the operation of pickup station 24 is controlled by the PLC controller.
It is that initial station is provided with 16 that insulated tube feed appliance 13 is close to first, and it is initial station 16 that insulated tube feed appliance 13 delivers to first to insulated tube 1.
The first bronze medal cap feed appliance 14 promptly disposes the first bronze medal cap station 18 in an end of insulated tube by the 3rd and is provided with, and the first bronze medal cap feed appliance 14 is delivered to the 3rd to the first bronze medal cap 4 and promptly disposed the first bronze medal cap station 18 in an end of insulated tube.
The second bronze medal cap feed appliance 15 promptly disposes the second bronze medal cap station 21 in the other end of insulated tube by the 6th and is provided with, and the second bronze medal cap feed appliance 15 is delivered to the 6th with the second bronze medal cap 4 and promptly disposed the second bronze medal cap station 21 in the other end of insulated tube.
Go back setting operation panel 25 on the panel of board 10, guidance panel 25 is electrically connected with the PLC controller.
A kind of plug of the present invention with the step of two manufacture methods of fuse is:
First operation is transported to insulated tube 1 on the initial station;
Second operation, fusible link 2 is placed through in the insulated tube 1 and with metal inner barrel 5 overlap joints;
The 3rd operation, the equipped insulated tube 1 wherein first metal inner cap 7(, first metal inner cap of an end and the structure and the effect of second metal inner cap is the same, it all is metal inner cap 7, it is the installation site difference, first metal inner cap is fitted in insulated tube 1 end wherein, and equipped second metal inner cap of the other end, why so the district claims, only, be convenient to narration for the ease of cooperating with the first metal inner cap feed appliance 101, the second metal inner cap feed appliance 102 of automatic streamline production line.Meaning together in full);
The 4th operation, equipped insulated tube be the first bronze medal cap 4 of an end wherein, and makes this copper cap 4 be housing formula extruding contact with the flange section 74 of corresponding first metal inner cap 7 and the turn-up portion 52 of metal inner barrel 5;
The 5th operation pours into quartzy sand grains 6 and promptly irritates sand in insulated tube 1;
The 6th operation, the sand amount detects;
The 7th operation, equipped insulated tube 1 is second metal inner cap of the other end wherein;
The 8th operation, the second bronze medal cap 4 of equipped insulated tube 1 other end, and make the turn-up portion 52 of the flange section 74 of this copper cap 4 and corresponding second metal inner cap 7 and metal inner barrel 5 be the housing formula to push and contact;
The 9th operation, the length of testing product;
The tenth operation detects resistance, and its resistance comprises the all-in resistance of fusible link;
The 11 operation, qualified finished parts is taken in pickup away.
As shown in figure 10, described a kind of plug comprises board 110 with two automatic streamline production lines 126 of fuse, the dispenser 111 of platform desktop type, dispenser drive unit 112, insulated tube feed appliance 113, the first metal inner cap feed appliance 101, the second metal inner cap feed appliance 102, the first bronze medal cap feed appliance 114, the second bronze medal cap feed appliance 115, first is initial station 116, second is about to fusible link is placed through station 117 in the insulated tube, the 3rd promptly disposes the station 103 of first metal inner cap in an end of insulated tube, the 4th promptly disposes the first bronze medal cap station 118 in an end of insulated tube, the 5th promptly irritates sand station 119, the 6th is that the sand amount detects station 120, the 7th promptly disposes the station 103 of second metal inner cap in the other end of insulated tube, the 8th promptly disposes the second bronze medal cap station 121 in the other end of insulated tube, the 9th promptly detects finished product length station 122, the tenth promptly detects resistance station 123, the 11 is pickup station 124 and PLC controller, dispenser 111 is arranged on the panel of board 110, dispenser drive unit 112 drives dispenser 111 and is arranged in the board 110, first is initial station 116, second is about to fusible link is placed through station 117 in the insulated tube, the 3rd promptly disposes the station 103 of first metal inner cap in an end of insulated tube, the 4th promptly disposes the first bronze medal cap station 118 in an end of insulated tube, the 5th promptly irritates sand station 119, the 6th is that the sand amount detects station 120, the 7th promptly disposes the station 104 of second metal inner cap in the other end of insulated tube, the 8th promptly disposes the second bronze medal cap station 121 in the other end of insulated tube, the 9th promptly detects finished product length station 122, the tenth promptly to detect resistance station the 123 and the 11 be that pickup station 124 sets gradually round dispenser 11, first is initial station 116, second is about to fusible link is placed through station 117 in the insulated tube, the 3rd promptly disposes the station 103 of first metal inner cap in an end of insulated tube, the 4th promptly disposes the first bronze medal cap station 118 in an end of insulated tube, the 5th promptly irritates sand station 119, the 6th is that the sand amount detects station 120, the 7th promptly disposes the station 104 of second metal inner cap in the other end of insulated tube, the 8th promptly disposes the second bronze medal cap station 121 in the other end of insulated tube, the 9th promptly detects finished product length station 122, the tenth promptly detects resistance station 123, the 11 is that pickup station 124 comprises corresponding separately manipulator respectively, dispenser drive unit 112, insulated tube feed appliance 113, the first metal inner cap feed appliance 101, the second metal inner cap feed appliance 102, the first bronze medal cap feed appliance 114, the second bronze medal cap feed appliance 115, first is initial station 116, second is about to fusible link is placed through station 117 in the insulated tube, the 3rd promptly disposes the station 103 of first metal inner cap in an end of insulated tube, the 4th promptly disposes the first bronze medal cap station 118 in an end of insulated tube, the 5th promptly irritates sand station 119, the 6th is that the sand amount detects station 120, the 7th promptly disposes the station 104 of second metal inner cap in the other end of insulated tube, the 8th promptly disposes the second bronze medal cap station 121 in the other end of insulated tube, the 9th promptly detects finished product length station 122, the tenth promptly to detect resistance station the 123 and the 11 be that pickup station 124 is electrically connected with the PLC controller respectively, dispenser drive unit 112, insulated tube feed appliance 113, the first metal inner cap feed appliance 101, the second metal inner cap feed appliance 102, the first bronze medal cap feed appliance 114, the second bronze medal cap feed appliance 115, first is initial station 116, second is about to fusible link is placed through station 117 in the insulated tube, the 3rd promptly disposes the station 103 of first metal inner cap in an end of insulated tube, the 4th promptly disposes the first bronze medal cap station 118 in an end of insulated tube, the 5th promptly irritates sand station 119, the 6th is that the sand amount detects station 120, the 7th promptly disposes the station 104 of second metal inner cap in the other end of insulated tube, the 8th promptly disposes the second bronze medal cap station 121 in the other end of insulated tube, the 9th promptly detects finished product length station 122, the tenth promptly to detect resistance station the 123 and the 11 be that the operation of pickup station 124 is controlled by the PLC controller.
Insulated tube feed appliance 113 is that initial station 116 is provided with by first, and it is initial station 116 that insulated tube feed appliance 113 delivers to first to insulated tube 1.
The first metal inner cap feed appliance 101 is provided with 103, the first metal inner cap feed appliances 101 by the 3rd station that promptly disposes first metal inner cap in an end of insulated tube and first metal inner cap 7 is delivered to the 3rd promptly disposes the first metal inner cap station 103 in an end of insulated tube.
The second metal inner cap feed appliance 102 is provided with by the 7th station 104 that promptly disposes second metal inner cap in the other end of insulated tube, and the second metal inner cap feed appliance 102 is delivered to the 7th to second metal inner cap 7 and promptly disposed the first metal inner cap station 104 in the other end of insulated tube.
The first bronze medal cap feed appliance 114 promptly disposes the first bronze medal cap station 118 in an end of insulated tube by the 4th and is provided with, and the first bronze medal cap feed appliance 114 is delivered to the 4th to the first bronze medal cap 4 and promptly disposed the first bronze medal cap station 118 in an end of insulated tube.
The second bronze medal cap feed appliance 115 promptly disposes the second bronze medal cap station 121 in the other end of insulated tube by the 8th and is provided with, and the second bronze medal cap feed appliance 115 is delivered to the 8th with the second bronze medal cap 4 and promptly disposed the second bronze medal cap station 121 in the other end of insulated tube.
The above only is preferred embodiment of the present invention, is not that technical scope of the present invention is imposed any restrictions.The technical staff of the industry, under the inspiration of the technical program, can make some distortion and revise, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention above any modification, equivalent variations and modification that embodiment did.
Claims (10)
1. plug fuse, comprise insulated tube, fusible link, metal inner barrel and copper cap, it is characterized in that: the two ends of metal inner barrel do not have the end, the metal inner barrel comprises trapezoidal tube portion and the turn-up portion that is shaped to integral body, the curved convergence of osculum end of trapezoidal tube portion, the big opening end of trapezoidal tube portion turns down outside tube and stretches out to form described turn-up portion; The external diameter of the big opening end of trapezoidal tube portion and the internal diameter of insulated tube coupling are installed the metal inner barrel respectively at the two ends of insulated tube, and wherein, the trapezoidal tube portion of metal inner barrel is inserted in the insulated tube, and the turn-up portion housing of metal inner barrel is in the ora terminalis of the tube wall of insulated tube; Fusible link is arranged in the insulated tube, and the two ends of fusible link are overlapped in corresponding metal inner barrel respectively; The copper cap is the cylinder-shaped of end opening other end sealing, and its blind end is flat shape, and the copper cap is installed on the two ends of insulated tube, and the turn-up portion of copper cap and metal inner barrel and the fusible link that is overlapped in this place are the housing formula and push and contact.
2. a kind of plug fuse according to claim 2 is characterized in that: pour into quartzy sand grains in insulated tube; The electroplating surfaces with tin of metal inner barrel; The plating nickel on surface of copper cap.
3. plug fuse, comprise insulated tube, fusible link, metal inner barrel and copper cap, it is characterized in that: the two ends of metal inner barrel do not have the end, the metal inner barrel comprises trapezoidal tube portion and the turn-up portion that is shaped to integral body, the curved convergence of osculum end of trapezoidal tube portion, the big opening end of trapezoidal tube portion turns down outside tube and stretches out to form described turn-up portion; The external diameter of the big opening end of trapezoidal tube portion and the internal diameter of insulated tube coupling are installed the metal inner barrel respectively at the two ends of insulated tube, and wherein, the trapezoidal tube portion of metal inner barrel is inserted in the insulated tube, and the turn-up portion housing of metal inner barrel is in the ora terminalis of the tube wall of insulated tube; Fusible link is arranged in the insulated tube, and the two ends of fusible link are overlapped in corresponding metal inner barrel respectively; The copper cap is the cylinder-shaped of end opening other end sealing, and its blind end is flat shape, and the copper cap is installed on the two ends of insulated tube; Also comprise metal inner cap, described metal inner cap and the corresponding one by one configuration of metal inner barrel, one end of described metal inner cap squeeze to insert in the metal inner barrel, and turn-up portion and the fusible link that be overlapped in this place of copper cap by described metal inner cap and metal inner barrel is the extruding of housing formula and is connected to form to conduct electricity.
4. a kind of plug fuse according to claim 3 is characterized in that: described metal inner cap passes through and comprises neck section, segmental arc, stretched section and shoulder section successively; Wherein the interior diameter of the cross section of neck section is than segmental arc, stretched section and shoulder Duan Douxiao, and neck section is step-like protrusion, and segmental arc bloats to outer arcuate from the end of neck section; The end of segmental arc is stretched and is connect the stretched section, and the outer surface of the outer surface of stretched section and segmental arc is terminal tangent; The end of stretched section is put down to all side bendings and is stretched to form open and flat described shoulder section.
5. according to claim 3 or 4 described a kind of plug fuses, it is characterized in that: described metal inner cap is hollow body or solid.
6. a kind of plug fuse according to claim 5 is characterized in that: pour into quartzy sand grains in insulated tube; The electroplating surfaces with tin of metal inner barrel; The plating nickel on surface of copper cap; The electroplating surfaces with tin of metal inner cap.
7. make claim 1 or the 2 described a kind of plugs method of fuse, it is characterized in that step is:
Step 1, making insulated tube; The forming metal inner barrel is also zinc-plated; Zinc-plated metal inner barrel is fitted to the two ends of insulated tube; Moulding copper cap and nickel plating;
Step 2, on the automatic streamline production line of a kind of plug, finish following operation with fuse:
First operation is transported to insulated tube on the initial station;
Second operation is placed through fusible link in the insulated tube and with the metal inner barrel and overlaps;
The 3rd operation, equipped insulated tube be the first bronze medal cap of an end wherein, and makes this copper cap and the turn-up portion of corresponding metal inner barrel be housing formula extruding contact;
The 4th operation pours into quartzy sand grains and promptly irritates sand in insulated tube;
The 5th operation, the sand amount detects;
The 6th operation, the second bronze medal cap of the equipped insulated tube other end, and make this copper cap and the turn-up portion of corresponding metal inner barrel be the housing formula to push and contact;
The 7th operation, the length of testing product;
The 8th operation detects resistance, and its resistance comprises the all-in resistance of fusible link;
The 9th operation, qualified finished parts is taken in pickup away.
8. making claim 1 according to claim 7 or the 2 described a kind of plugs method of fuse, it is characterized in that: described a kind of plug comprises board with the automatic streamline production line of fuse, the dispenser of platform desktop type, the dispenser drive unit, the insulated tube feed appliance, the first bronze medal cap feed appliance, the second bronze medal cap feed appliance, first is initial station, second is about to fusible link is placed through station in the insulated tube, the 3rd promptly disposes the first bronze medal cap station in an end of insulated tube, the 4th promptly irritates the sand station, the 5th is that the sand amount detects station, the 6th promptly disposes the second bronze medal cap station in the other end of insulated tube, the 7th promptly detects finished product length station, the 8th promptly detects the resistance station, the 9th is pickup station and PLC controller, dispenser is arranged on the panel of board, the dispenser drive unit drives dispenser and is arranged in the board, first is initial station, second is about to fusible link is placed through station in the insulated tube, the 3rd promptly disposes the first bronze medal cap station in an end of insulated tube, the 4th promptly irritates the sand station, the 5th is that the sand amount detects station, the 6th promptly disposes the second bronze medal cap station in the other end of insulated tube, the 7th promptly detects finished product length station, the 8th promptly to detect resistance station and the 9th be that the pickup station sets gradually round dispenser, first is initial station, second is about to fusible link is placed through station in the insulated tube, the 3rd promptly disposes the first bronze medal cap station in an end of insulated tube, the 4th promptly irritates the sand station, the 5th is that the sand amount detects station, the 6th promptly disposes the second bronze medal cap station in the other end of insulated tube, the 7th promptly detects finished product length station, the 8th promptly to detect resistance station and the 9th be that the pickup station comprises separately corresponding manipulator respectively, the dispenser drive unit, the insulated tube feed appliance, the first bronze medal cap feed appliance, the second bronze medal cap feed appliance, first is initial station, second is about to fusible link is placed through station in the insulated tube, the 3rd promptly disposes the first bronze medal cap station in an end of insulated tube, the 4th promptly irritates the sand station, the 5th is that the sand amount detects station, the 6th promptly disposes the second bronze medal cap station in the other end of insulated tube, the 7th promptly detects finished product length station, the 8th promptly to detect resistance station and the 9th be that the pickup station is electrically connected the dispenser drive unit respectively with the PLC controller, the insulated tube feed appliance, the first bronze medal cap feed appliance, the second bronze medal cap feed appliance, first is initial station, second is about to fusible link is placed through station in the insulated tube, the 3rd promptly disposes the first bronze medal cap station in an end of insulated tube, the 4th promptly irritates the sand station, the 5th is that the sand amount detects station, the 6th promptly disposes the second bronze medal cap station in the other end of insulated tube, the 7th promptly detects finished product length station, the 8th promptly to detect resistance station and the 9th be that the operation of pickup station is controlled by the PLC controller;
It is initial station setting that the insulated tube feed appliance is close to first, and it is initial station that the insulated tube feed appliance delivers to first to insulated tube;
The first bronze medal cap feed appliance promptly disposes the first bronze medal cap station setting in an end of insulated tube by the 3rd, and the first bronze medal cap feed appliance is delivered to the 3rd to the first bronze medal cap and promptly disposed the first bronze medal cap station in an end of insulated tube;
The second bronze medal cap feed appliance promptly disposes the second bronze medal cap station setting in the other end of insulated tube by the 6th, and the second bronze medal cap feed appliance is delivered to the 6th with the second bronze medal cap and promptly disposed the second bronze medal cap station in the other end of insulated tube.
9. make claim 3 or the 4 described a kind of plugs method of fuse, it is characterized in that step is:
Step is:
Step 1, making insulated tube; The forming metal inner barrel is also zinc-plated; Zinc-plated metal inner barrel is fitted to the two ends of insulated tube; Cap and zinc-plated in the forming metal; Moulding copper cap and nickel plating;
Step 2, finish following operation on fuse automatic streamline production line at a kind of plug:
First operation is transported to insulated tube on the initial station;
Second operation is placed through fusible link in the insulated tube and with the metal inner barrel and overlaps;
The 3rd operation, equipped insulated tube be first metal inner cap of an end wherein;
The 4th operation, equipped insulated tube be the first bronze medal cap of an end wherein, and makes this copper cap be housing formula extruding contact with the flange section of corresponding first metal inner cap and the turn-up portion of metal inner barrel;
The 5th operation pours into quartzy sand grains and promptly irritates sand in insulated tube;
The 6th operation, the sand amount detects;
The 7th operation, equipped insulated tube be second metal inner cap of the other end wherein;
The 8th operation, the second bronze medal cap of the equipped insulated tube other end, and make the turn-up portion of the flange section of this copper cap and corresponding second metal inner cap and metal inner barrel be the housing formula to push and contact;
The 9th operation, the length of testing product;
The tenth operation detects resistance, and its resistance comprises the all-in resistance of fusible link;
The 11 operation, qualified finished parts is taken in pickup away.
10. making claim 3 according to claim 9 or the 4 described a kind of plugs method of fuse, it is characterized in that: described a kind of plug comprises board with fuse automatic streamline production line, the dispenser of platform desktop type, the dispenser drive unit, the insulated tube feed appliance, the first metal inner cap feed appliance, the second metal inner cap feed appliance, the first bronze medal cap feed appliance, the second bronze medal cap feed appliance, first is initial station, second is about to fusible link is placed through station in the insulated tube, the 3rd promptly disposes the station of first metal inner cap in an end of insulated tube, the 4th promptly disposes the first bronze medal cap station in an end of insulated tube, the 5th promptly irritates the sand station, the 6th is that the sand amount detects station, the 7th promptly disposes the station of second metal inner cap in the other end of insulated tube, the 8th promptly disposes the second bronze medal cap station in the other end of insulated tube, the 9th promptly detects finished product length station, the tenth promptly detects the resistance station, the 11 is pickup station and PLC controller, dispenser is arranged on the panel of board, the dispenser drive unit drives dispenser and is arranged in the board, first is initial station, second is about to fusible link is placed through station in the insulated tube, the 3rd promptly disposes the station of first metal inner cap in an end of insulated tube, the 4th promptly disposes the first bronze medal cap station in an end of insulated tube, the 5th promptly irritates the sand station, the 6th is that the sand amount detects station, the 7th promptly disposes the station of second metal inner cap in the other end of insulated tube, the 8th promptly disposes the second bronze medal cap station in the other end of insulated tube, the 9th promptly detects finished product length station, the tenth promptly to detect resistance station and the 11 be that the pickup station sets gradually round dispenser, first is initial station, second is about to fusible link is placed through station in the insulated tube, the 3rd promptly disposes the station of first metal inner cap in an end of insulated tube, the 4th promptly disposes the first bronze medal cap station in an end of insulated tube, the 5th promptly irritates the sand station, the 6th is that the sand amount detects station, the 7th promptly disposes the station of second metal inner cap in the other end of insulated tube, the 8th promptly disposes the second bronze medal cap station in the other end of insulated tube, the 9th promptly detects finished product length station, the tenth promptly detects the resistance station, the 11 is that the pickup station comprises corresponding separately manipulator respectively, the dispenser drive unit, the insulated tube feed appliance, the first metal inner cap feed appliance, the second metal inner cap feed appliance, the first bronze medal cap feed appliance, the second bronze medal cap feed appliance, first is initial station, second is about to fusible link is placed through station in the insulated tube, the 3rd promptly disposes the station of first metal inner cap in an end of insulated tube, the 4th promptly disposes the first bronze medal cap station in an end of insulated tube, the 5th promptly irritates the sand station, the 6th is that the sand amount detects station, the 7th promptly disposes the station of second metal inner cap in the other end of insulated tube, the 8th promptly disposes the second bronze medal cap station in the other end of insulated tube, the 9th promptly detects finished product length station, the tenth promptly to detect resistance station and the 11 be that the pickup station is electrically connected with the PLC controller respectively, the dispenser drive unit, the insulated tube feed appliance, the first metal inner cap feed appliance, the second metal inner cap feed appliance, the first bronze medal cap feed appliance, the second bronze medal cap feed appliance, first is initial station, second is about to fusible link is placed through station in the insulated tube, the 3rd promptly disposes the station of first metal inner cap in an end of insulated tube, the 4th promptly disposes the first bronze medal cap station in an end of insulated tube, the 5th promptly irritates the sand station, the 6th is that the sand amount detects station, the 7th promptly disposes the station of second metal inner cap in the other end of insulated tube, the 8th promptly disposes the second bronze medal cap station in the other end of insulated tube, the 9th promptly detects finished product length station, the tenth promptly to detect resistance station and the 11 be that the operation of pickup station is controlled by the PLC controller;
It is initial station setting that the insulated tube feed appliance is close to first, and it is initial station that the insulated tube feed appliance delivers to first to insulated tube;
The first metal inner cap feed appliance is by the 3rd station setting of promptly disposing first metal inner cap in an end of insulated tube, and the first metal inner cap feed appliance is delivered to the 3rd to first metal inner cap and promptly disposed the first metal inner cap station in an end of insulated tube;
The second metal inner cap feed appliance is by the 7th station setting of promptly disposing second metal inner cap in the other end of insulated tube, and the second metal inner cap feed appliance is delivered to the 7th to second metal inner cap and promptly disposed the first metal inner cap station in the other end of insulated tube;
The first bronze medal cap feed appliance promptly disposes the first bronze medal cap station setting in an end of insulated tube by the 4th, and the first bronze medal cap feed appliance is delivered to the 4th to the first bronze medal cap and promptly disposed the first bronze medal cap station in an end of insulated tube;
The second bronze medal cap feed appliance promptly disposes the second bronze medal cap station setting in the other end of insulated tube by the 8th, and the second bronze medal cap feed appliance is delivered to the 8th with the second bronze medal cap and promptly disposed the second bronze medal cap station in the other end of insulated tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101839941A CN102290302A (en) | 2011-07-04 | 2011-07-04 | Fuse used for plug and manufacture method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101839941A CN102290302A (en) | 2011-07-04 | 2011-07-04 | Fuse used for plug and manufacture method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102290302A true CN102290302A (en) | 2011-12-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101839941A Pending CN102290302A (en) | 2011-07-04 | 2011-07-04 | Fuse used for plug and manufacture method thereof |
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| Country | Link |
|---|---|
| CN (1) | CN102290302A (en) |
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| CN102810433A (en) * | 2011-06-02 | 2012-12-05 | 兴亚株式会社 | Method for manufacturing cylindric electric current fuse |
| CN104766772A (en) * | 2015-01-21 | 2015-07-08 | 深圳市威可特电子科技有限公司(中国) | High-integration melamine tube fuse, assembling method thereof and production method thereof |
| CN104851754A (en) * | 2015-01-21 | 2015-08-19 | 深圳市威可特电子科技有限公司 | Novel melamine tube fuse and assembly method and production method thereof |
| CN107564782A (en) * | 2017-08-31 | 2018-01-09 | 广东中贝能源科技有限公司 | A kind of fast assembling-disassembling fuse applied to auto repair switch |
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| CN201171032Y (en) * | 2008-03-13 | 2008-12-24 | 谢德贵 | Resistance microfuse |
| CN201629273U (en) * | 2010-01-12 | 2010-11-10 | 旭程电子(深圳)有限公司 | Mounter for fuses with square plastic casings |
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| CN202142485U (en) * | 2011-07-04 | 2012-02-08 | 东莞市贝特电子科技有限公司 | Plug-use fuse |
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| CN102810433B (en) * | 2011-06-02 | 2016-08-24 | 兴亚株式会社 | The manufacture method of cylindric electric current fuse |
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| CN104851754A (en) * | 2015-01-21 | 2015-08-19 | 深圳市威可特电子科技有限公司 | Novel melamine tube fuse and assembly method and production method thereof |
| CN107564782A (en) * | 2017-08-31 | 2018-01-09 | 广东中贝能源科技有限公司 | A kind of fast assembling-disassembling fuse applied to auto repair switch |
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Application publication date: 20111221 |