CN115139112A - Copper alloy dropper production system and manufacturing method thereof - Google Patents
Copper alloy dropper production system and manufacturing method thereof Download PDFInfo
- Publication number
- CN115139112A CN115139112A CN202211048794.XA CN202211048794A CN115139112A CN 115139112 A CN115139112 A CN 115139112A CN 202211048794 A CN202211048794 A CN 202211048794A CN 115139112 A CN115139112 A CN 115139112A
- Authority
- CN
- China
- Prior art keywords
- heart
- alloy
- die
- alloy sheet
- sheet feeding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/06—Metal-working plant comprising a number of associated machines or apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/16—Unwinding or uncoiling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
- B21C47/3433—Feeding or guiding devices not specially adapted to a particular type of apparatus for guiding the leading end of the material, e.g. from or to a coiler
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
Abstract
The invention belongs to the technical field of dropper production equipment, and particularly relates to a copper alloy dropper production system and a manufacturing method thereof, wherein the copper alloy dropper production system comprises: the device comprises a first alloy sheet feeding device, a second alloy sheet feeding device, an alloy wire feeding device, a first heart-shaped ring die pressing device, a second heart-shaped ring die pressing device, a clamping device and a conveying device; the first heart-shaped ring die assembly rotates towards the second heart-shaped ring die assembly, the alloy wires exposed by the first heart-shaped ring die assembly are inserted into the second heart-shaped ring die assembly until the alloy wires surround the outer ring of the heart ring and then are exposed out of the second heart-shaped ring die assembly, and the alloy wires at two ends of the heart ring in the second heart-shaped ring die assembly are screwed down by the clamping device; the invention can realize the integrated manufacturing of the dropper, overcomes the problems of low assembly degree and low precision caused by the independent manufacturing and assembly of parts in the traditional dropper manufacturing process, can improve the assembly degree, simplifies the manufacturing process to improve the production efficiency, and realizes the quick manufacturing and conveying of the dropper.
Description
Technical Field
The invention belongs to the technical field of hanger production equipment, and particularly relates to a copper alloy hanger production system and a manufacturing method thereof.
Background
The dropper is mainly applied to high-speed electrified railway contact network equipment, so that the quality of the dropper needs to be strictly controlled.
The traditional dropper needs to adopt various tools to respectively manufacture the heart rings and the connecting wires, then the two heart rings are connected with the connecting wires, the efficiency is low, and the qualified dropper can be assembled only by high-precision positioning equipment.
Therefore, it is desirable to develop a new copper alloy hanger production system and a method for manufacturing the same to solve the above problems.
Disclosure of Invention
The invention aims to provide a copper alloy dropper production system and a manufacturing method thereof.
In order to solve the technical problem, the invention provides a copper alloy dropper production system, which comprises: the device comprises a first alloy sheet feeding device, a second alloy sheet feeding device, an alloy wire feeding device, a first heart-shaped ring die pressing device, a second heart-shaped ring die pressing device, a clamping device and a conveying device; the first alloy sheet feeding device and the second alloy sheet feeding device respectively feed alloy sheets into a first heart-shaped ring die assembly and a second heart-shaped ring die assembly so that the first heart-shaped ring die assembly and the second heart-shaped ring die assembly press the alloy sheets into heart-shaped rings; the alloy wire feeding device feeds a section of alloy wire into the outer ring of a heart ring in the first heart ring die assembly so that two ends of the section of alloy wire are exposed out of the first heart ring die assembly, the clamping device screws the alloy wires at two ends of the heart ring in the first heart ring die assembly, namely the first heart ring die assembly rotates towards the second heart ring die assembly so that the alloy wires exposed out of the first heart ring die assembly are inserted into the second heart ring die assembly until the alloy wires are exposed out of the second heart ring die assembly after surrounding the outer ring of the heart ring, and the clamping device screws the alloy wires at two ends of the heart ring in the second heart ring die assembly so as to form a hanging string; and the first heart-shaped ring die pressing device and the second heart-shaped ring die pressing device are lifted to expose the hanging string, and the clamping device clamps the hanging string and sends the hanging string into the conveying device.
Further, first alloy piece material feeding unit includes: the first alloy sheet feeding plate, the first alloy sheet feeding column and the first alloy sheet feeding motor are arranged on the base; the first alloy sheet feeding column and the first alloy sheet feeding motor are positioned in the first alloy sheet feeding disc, and a movable shaft of the first alloy sheet feeding motor is connected with the first alloy sheet feeding column; a first alloy sheet feeding hole is formed in the first alloy sheet feeding disc, a first alloy sheet feeding guide plate is arranged on the outer side of the first alloy sheet feeding disc, and the first alloy sheet feeding guide plate is located on one side of the first alloy sheet feeding hole and faces the first heart-shaped ring die assembly; an alloy sheet winding drum is sleeved on the first alloy sheet feeding column, the first alloy sheet feeding motor drives the first alloy sheet feeding column to rotate so as to unwind the alloy sheet winding drum, and the discharged alloy sheets are fed out from the first alloy sheet feeding hole and are fed into the first heart ring die assembly under the guidance of the first alloy sheet feeding guide plate.
Further, the second alloy sheet feeding device includes: the second alloy sheet feeding disc, the second alloy sheet feeding column and the second alloy sheet feeding motor are arranged on the base; the second alloy sheet feeding column and a second alloy sheet feeding motor are positioned in a second alloy sheet feeding tray, and a movable shaft of the second alloy sheet feeding motor is connected with the second alloy sheet feeding column; a second alloy sheet feeding hole is formed in the second alloy sheet feeding disc, a second alloy sheet feeding guide plate is arranged on the outer side of the second alloy sheet feeding disc, and the second alloy sheet feeding guide plate is positioned on one side of the second alloy sheet feeding hole and faces the second heart-shaped ring die assembly; an alloy sheet winding drum is sleeved on the second alloy sheet feeding column, the second alloy sheet feeding motor drives the second alloy sheet feeding column to rotate so as to unwind the alloy sheet winding drum, and the discharged alloy sheets are fed out from the second alloy sheet feeding hole and are fed into the second heart-shaped ring die assembly under the guidance of the second alloy sheet feeding guide plate.
Further, alloy silk material feeding unit includes: the device comprises a loading shaft, a deconcentrator, a wire drawing shaft, a wire drawing motor, a wire cutting knife and a wire cutting cylinder; the movable shaft of the wire drawing motor is connected with a wire drawing shaft, and the driving part of the wire cutting cylinder is connected with a wire cutting knife; an alloy wire winding drum is sleeved on the loading shaft, and the discharged alloy wire is sent to the wire drawing shaft through the wire divider; the wire drawing motor drives the wire drawing shaft to rotate so as to send the alloy wire towards the first heart-shaped ring die assembly until the alloy wire is exposed after surrounding the outer ring of the heart-shaped ring in the first heart-shaped ring die assembly, namely the wire cutting cylinder drives the wire cutting knife to cut the alloy wire, so that two ends of the alloy wire are exposed out of the first heart-shaped ring die assembly.
Further, the first heart ring molding device comprises: the first processing platform, the first outer die mechanism, the first inner die mechanism and the first compression die mechanism; the first outer die mechanism and the first inner die mechanism are positioned on the first processing platform; the first inner die mechanism is movably arranged on the inner side of the first outer die mechanism, and the first die pressing mechanism is respectively and movably connected with the first outer die mechanism and the first inner die mechanism; a first die pressing groove is formed between the first outer die mechanism and the first inner die mechanism; the first alloy sheet feeding device feeds alloy sheets into the first die cavity to form annular alloy sheets; the first die pressing mechanism presses downwards and drives the first inner die mechanism to act so as to cut off the alloy sheet conveyed by the first alloy sheet feeding device and press against the outer side of the annular alloy sheet in the first die groove, so that a wire groove is formed in the annular alloy sheet to form a chicken heart ring; the alloy wire feeding device feeds a section of alloy wire into a heart ring wire groove in a first die groove so that two ends of the section of alloy wire are exposed out of the first die groove, and the clamping device screws the alloy wires at two ends of a heart ring in the first die groove, namely the first processing platform rotates towards a second heart ring die device so that the alloy wire exposed out of the first die groove is inserted into the second heart ring die device; the first die pressing mechanism drives the first outer die mechanism to be separated from the first machining platform, and the first inner die mechanism sinks into the first machining platform to expose the hanger.
Further, the first outer die mechanism includes: a first outer module; the first inner die mechanism includes: a first upper inner module, a first lower inner module; the first compression molding mechanism includes: the device comprises a first compression template, a T-shaped bracket, a first compression roller, a second compression roller and a third compression roller; the first outer module is provided with a first mounting hole for placing the first upper inner module and the first lower inner module, and the first die pressing groove is positioned between the first outer module and the first upper inner module and between the first outer module and the first lower inner module; the first outer module is provided with a first annular hole positioned outside the first mounting hole for movably mounting the first compression template; a first upper inner module is fixed at the bottom of the T-shaped support, two ends of the T-shaped support are respectively fixed with the top of a first compression moulding board, and a first longitudinal moving cylinder is arranged at the top of the T-shaped support; the first outer die block is internally provided with a first die hole which is communicated with the first annular hole and the first die groove, the first press roller, the second press roller and the third press roller are movably arranged in the first die hole, and the first press roller, the second press roller and the third press roller are connected with the inner side wall of the first annular hole through a plurality of movable springs; the joint of the first upper inner module and the first lower inner module is inwards sunken to form a first sunken part; the first longitudinal moving cylinder drives the T-shaped support to press downwards so as to drive the first upper inner module to move towards the first lower inner module and the first die pressing plate to be inserted into the first annular hole until the first upper inner module abuts against the first lower inner module and the first die pressing plate to press the first pressing roller, the second pressing roller and the third pressing roller so as to enable the first pressing roller, the second pressing roller and the third pressing roller to move towards the first concave part, namely the first pressing roller, the second pressing roller and the third pressing roller press the annular alloy sheet in the first die pressing groove to form a line slot to form a heart ring.
Further, a first slicing knife is arranged at the end part of the first pressing roller and is exposed out of the first die pressing groove; the first outer module is provided with a first triangular prism, one side face of the first triangular prism is attached to the first outer module, the other two side faces of the first triangular prism are in cambered surface arrangement, the first triangular prism is provided with a first guide hole, and the first guide hole is communicated with the two cambered surfaces; the first triangular prism guides the alloy sheet sent out by the first alloy sheet feeding device to enter the first die cavity through the two arc surfaces and the first guide hole, and when the first pressing roller moves towards the first concave part, the first pressing roller drives the first slicing knife to move towards the alloy sheet, namely when the first pressing roller abuts against the first concave part, the first slicing knife cuts off the alloy sheet.
Furthermore, a limiting step is arranged in the first annular hole, a protruding part is arranged on the outer side wall of the first film pressing plate, and the protruding part moves below the limiting step; the first processing platform is provided with a first sinking groove, the first sinking groove is positioned below the first internal module, a first sinking cylinder is arranged in the first sinking groove, and a driving part of the first sinking cylinder is connected with the first internal module; the first die plate is lifted under the driving of the first longitudinal moving cylinder until the protruding portion abuts against the limiting step, namely the first die plate drives the first outer module to be separated from the first processing platform, and the first sinking cylinder drives the first inner module to sink into the first sinking groove so as to expose the dropper.
Further, the second heart ring molding device comprises: the second processing platform, the second outer die mechanism, the second inner die mechanism and the second compression die mechanism; the second outer die mechanism and the second inner die mechanism are positioned on the second processing platform; the second inner die mechanism is movably arranged on the inner side of the second outer die mechanism, and the second die pressing mechanism is respectively movably connected with the second outer die mechanism and the second inner die mechanism; a second die pressing groove is formed between the second outer die mechanism and the second inner die mechanism; the second outer mold mechanism includes: a second outer module; the second internal mold mechanism includes: a second upper inner module and a second lower inner module; the second compression molding mechanism comprises: the second compression template, the T-shaped bracket, the fourth compression roller, the fifth compression roller and the sixth compression roller; the second outer module is provided with a second mounting hole for placing the second upper inner module and the second lower inner module, and the second die pressing groove is positioned between the second outer module and the second upper inner module as well as the second lower inner module; the first processing platform rotates towards the second processing platform, so that the alloy wire exposed out of the first die cavity abuts against the second outer die block and moves towards the second upper inner die block and the second lower inner die block until the end part of the alloy wire is inserted from one inlet of the second die cavity, namely the first processing platform rotates to drive the alloy wire to extend into the second die cavity until the end part of the alloy wire penetrates out of the other inlet of the second die cavity.
On the other hand, the invention provides a method for manufacturing a copper alloy dropper, which comprises the following steps: manufacturing the hanger by adopting the copper alloy hanger production system; feeding the alloy sheets into a first heart-shaped ring die assembly and a second heart-shaped ring die assembly through a first alloy sheet feeding device and a second alloy sheet feeding device respectively so that the first heart-shaped ring die assembly and the second heart-shaped ring die assembly press the alloy sheets into heart rings; feeding a section of alloy wire into the outer ring of a heart ring in a first heart ring die assembly through an alloy wire feeding device so as to enable two ends of the section of alloy wire to be exposed out of the first heart ring die assembly, screwing the alloy wires at two ends of the heart ring in the first heart ring die assembly by a clamping device, namely, rotating the first heart ring die assembly towards a second heart ring die assembly so as to enable the alloy wire exposed out of the first heart ring die assembly to be inserted into the second heart ring die assembly until the alloy wire surrounds the outer ring of the heart ring and then is exposed out of the second heart ring die assembly by the clamping device, and screwing the alloy wires at two ends of the heart ring in the second heart ring die assembly by the clamping device so as to form a dropper; and the lifting device is lifted by the first heart-shaped ring die assembly and the second heart-shaped ring die assembly to expose the hanging strings, and the clamping device clamps the hanging strings and conveys the hanging strings to the conveying device.
The invention has the beneficial effects that the integrated manufacturing of the dropper can be realized, the problems of low assembly degree and low precision caused by the independent manufacture and assembly of parts in the traditional dropper manufacturing process are solved, the assembly degree can be improved, the manufacturing process is simplified to improve the production efficiency, and the quick manufacture and conveying of the dropper are realized.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a block diagram of a copper alloy dropper production system of the present invention;
FIG. 2 is a structural view of a first alloy sheet feeding apparatus of the present invention;
FIG. 3 is a structural view of an alloy wire feeding device of the present invention;
fig. 4 is a structural view of the gripping apparatus of the present invention;
FIG. 5 is a self-contained view of a first heart ring molding press of the present invention;
FIG. 6 is a block diagram of a first heart ring molding apparatus of the present invention;
FIG. 7 is a block diagram of a first outer module of the present invention;
fig. 8 is a cross-sectional view of a first outer module of the present invention.
In the figure:
1. a first alloy sheet feeding device; 11. a first alloy sheet feed tray; 111. a first alloy sheet feed hole; 12. a first alloy sheet feeding guide plate;
2. a second alloy sheet feeding device;
3. an alloy wire feeding device; 31. a loading shaft; 32. a wire divider; 33. a wire drawing shaft;
4. a first heart ring die assembly; 41. a first processing platform; 42. a first outer mold mechanism; 421. a first outer module; 4211. a first mounting hole; 4212. a first annular aperture; 43. a first inner mold mechanism; 431. a first upper inner module; 432. a first lower inner module; 44. a first compression molding mechanism; 441. a first die plate; 442. a T-shaped bracket; 443. a first press roll; 444. a second press roll; 445. a third press roll; 446. a first longitudinal movement cylinder; 447. a first slicing knife; 448. a movable spring; 45. a first die cavity; 46. a first triangular prism; 461. a first guide hole;
5. a second heart ring die assembly;
6. a gripping device; 61. a manipulator;
7. a conveying device; 71. and (5) conveying the belt.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
In the present embodiment, as shown in fig. 1 to 8, the present embodiment provides a copper alloy dropper production system, which includes: the alloy wire feeding device comprises a first alloy sheet feeding device 1, a second alloy sheet feeding device 2, an alloy wire feeding device 3, a first heart-shaped ring die pressing device 4, a second heart-shaped ring die pressing device 5, a clamping device 6 and a conveying device 7; the first alloy sheet feeding device 1 and the second alloy sheet feeding device 2 respectively feed alloy sheets into a first heart-shaped ring die assembly 4 and a second heart-shaped ring die assembly 5, so that the first heart-shaped ring die assembly 4 and the second heart-shaped ring die assembly 5 press the alloy sheets into heart-shaped rings; the alloy wire feeding device 3 feeds a section of alloy wire into the outer ring of the heart ring in the first heart ring die assembly 4 so that two ends of the section of alloy wire are exposed out of the first heart ring die assembly 4, the clamping device 6 tightens the alloy wires at two ends of the heart ring in the first heart ring die assembly 4, namely the first heart ring die assembly 4 rotates towards the second heart ring die assembly 5 so that the alloy wires exposed out of the first heart ring die assembly 4 are inserted into the second heart ring die assembly 5 until the alloy wires are exposed out of the second heart ring die assembly 5 after surrounding the outer ring of the heart ring, and the clamping device 6 tightens the alloy wires at two ends of the heart ring in the second heart ring die assembly 5 so as to form a dropper; and the first heart ring die assembly 4 and the second heart ring die assembly 5 are lifted to expose the hanging strings, and the clamping device 6 clamps the hanging strings to be conveyed into the conveying device 7.
In the embodiment, the integrally manufactured dropper can be realized, the problems of low assembly degree and low precision caused by independent manufacturing and assembling of parts in the traditional dropper manufacturing process are solved, the assembly degree can be improved, the manufacturing process is simplified to improve the production efficiency, and the dropper can be quickly manufactured and conveyed.
In this embodiment, the first alloy sheet feeding apparatus 1 includes: the first alloy sheet feeding plate 11, the first alloy sheet feeding column and the first alloy sheet feeding motor; the first alloy sheet feeding column and the first alloy sheet feeding motor are positioned in the first alloy sheet feeding tray 11, and a movable shaft of the first alloy sheet feeding motor is connected with the first alloy sheet feeding column; a first alloy sheet feeding hole 111 is formed in the first alloy sheet feeding tray 11, a first alloy sheet feeding guide plate 12 is arranged on the outer side of the first alloy sheet feeding tray 11, and the first alloy sheet feeding guide plate 12 is positioned on one side of the first alloy sheet feeding hole 111 and is arranged towards the first heart ring die assembly 4; an alloy sheet winding drum is sleeved on the first alloy sheet feeding column, the first alloy sheet feeding motor drives the first alloy sheet feeding column to rotate so as to unwind the alloy sheet winding drum, namely, the discharged alloy sheets are fed out from the first alloy sheet feeding hole 111 and are fed into the first heart ring die assembly 4 under the guidance of the first alloy sheet feeding guide plate 12.
In this embodiment, the alloy sheet reel is sleeved on the first alloy sheet feeding column, the first alloy sheet feeding tray 11 can limit the alloy sheet reel, the first alloy sheet feeding tray 11 is provided with the first alloy sheet feeding hole 111, so that the alloy sheet on the alloy sheet reel is discharged from the first alloy sheet feeding hole 111, the first alloy sheet feeding motor drives the first alloy sheet feeding column to rotate, not only can unreel the alloy sheet, but also can reel the alloy sheet, and the curled alloy sheet is discharged at the same time, and an elastic force is provided to swing the alloy sheet, so that the first alloy sheet feeding guide plate 12 can be aligned to the first heart ring die assembly 4, and the alloy sheet is accurately fed into the first heart ring die assembly 4.
In this embodiment, the second alloy sheet feeding device 2 includes: the second alloy sheet feeding disc, the second alloy sheet feeding column and the second alloy sheet feeding motor are arranged on the base; the second alloy sheet feeding column and the second alloy sheet feeding motor are positioned in the second alloy sheet feeding tray, and a movable shaft of the second alloy sheet feeding motor is connected with the second alloy sheet feeding column; a second alloy sheet feeding hole is formed in the second alloy sheet feeding disc, a second alloy sheet feeding guide plate is arranged on the outer side of the second alloy sheet feeding disc, and the second alloy sheet feeding guide plate is positioned on one side of the second alloy sheet feeding hole and faces the second heart-shaped ring die assembly 5; an alloy sheet winding drum is sleeved on the second alloy sheet feeding column, the second alloy sheet feeding motor drives the second alloy sheet feeding column to rotate so as to unwind the alloy sheet winding drum, namely, the discharged alloy sheets are discharged from the second alloy sheet feeding hole and are fed into the second heart ring die assembly 5 under the guidance of the second alloy sheet feeding guide plate.
In this embodiment, the alloy sheet reel is sleeved on the second alloy sheet feeding column, the second alloy sheet feeding tray can limit the alloy sheet reel, the second alloy sheet feeding tray is provided with a second alloy sheet feeding hole, so that the alloy sheet on the alloy sheet reel is discharged from the second alloy sheet feeding hole, the second alloy sheet feeding motor drives the second alloy sheet feeding column to rotate, not only can unreel the alloy sheet, but also can reel the alloy sheet, and simultaneously the curled alloy sheet is discharged, and an elastic force is provided to swing the alloy sheet, so that the second alloy sheet feeding guide plate can be aligned to the second heart ring die assembly 5, and the alloy sheet is accurately fed into the second heart ring die assembly 5.
In this embodiment, the alloy wire feeding device 3 includes: a loading shaft 31, a deconcentrator 32, a wire drawing shaft 33, a wire drawing motor, a wire cutting knife and a wire cutting cylinder; the movable shaft of the wire drawing motor is connected with a wire drawing shaft 33, and the driving part of the wire cutting cylinder is connected with a wire cutting knife; an alloy wire winding drum is sleeved on the loading shaft 31, and the discharged alloy wire is sent to a wire drawing shaft 33 through the wire divider 32; the wire drawing motor drives the wire drawing shaft 33 to rotate so as to send the alloy wire towards the first heart-shaped ring die assembly 4 until the alloy wire is exposed after surrounding the outer ring of the heart-shaped ring in the first heart-shaped ring die assembly 4, namely, the wire cutting cylinder drives the wire cutting knife to cut the alloy wire, so that two ends of the alloy wire are exposed from the first heart-shaped ring die assembly 4.
In this embodiment, the wire drawing shaft 33 directly draws the alloy wire reel on the feeding shaft 31 to unreel the alloy wires, the alloy wires can be sorted through the wire divider 32, the alloy wires are prevented from being disordered, and the wire cutting cylinder drives the wire cutting knife to cut the alloy wires, so that the length of the alloy wires can be controlled.
In this embodiment, the first heart ring molding device 4 includes: a first processing platform 41, a first outer die mechanism 42, a first inner die mechanism 43 and a first compression die mechanism 44; the first outer die mechanism 42 and the first inner die mechanism 43 are positioned on the first processing platform 41; the first inner die mechanism 43 is movably arranged on the inner side of the first outer die mechanism 42, and the first die pressing mechanism 44 is respectively movably connected with the first outer die mechanism 42 and the first inner die mechanism 43; a first die pressing groove 45 is arranged between the first outer die mechanism 42 and the first inner die mechanism 43; the first alloy sheet feeding device 1 feeds alloy sheets into the first die cavity 45 to form annular alloy sheets; the first die pressing mechanism 44 presses downwards and drives the first inner die mechanism 43 to act so as to cut off the alloy sheet conveyed by the first alloy sheet feeding device 1 and press the outer side of the annular alloy sheet in the first die pressing groove 45, so that a wire groove is formed in the annular alloy sheet to form a heart ring; the alloy wire feeding device 3 feeds a section of alloy wire into a heart ring wire groove in a first die pressing groove 45 so that two ends of the section of alloy wire are exposed out of the first die pressing groove 45, the clamping device 6 screws the alloy wire at two ends of a heart ring in the first die pressing groove 45, namely the first processing platform 41 rotates towards the second heart ring die pressing device 5 so that the alloy wire exposed out of the first die pressing groove 45 is inserted into the second heart ring die pressing device 5; the first die pressing mechanism 44 drives the first outer die mechanism 42 to be separated from the first processing platform 41, and the first inner die mechanism 43 sinks into the first processing platform 41 to expose the hanger.
In this embodiment, the first outer die mechanism 42 and the second inner die mechanism form a first die cavity 45, and because the first die mechanism 44 has a movable relationship with the first outer die mechanism 42 and the first inner die mechanism 43, the first die mechanism 44 can shape the alloy sheet in the first die cavity 45, and form a wire slot on the surface of the annular alloy sheet, and the first die mechanism 44 can drive the first inner die mechanism 43 to move, so as to achieve the function of automatically cutting the alloy sheet, thereby achieving the self-positioning function.
In this embodiment, the heart ring is simultaneously processed by the first heart ring die assembly 4 and the second heart ring die assembly 5, and after the alloy wire penetrates through the heart ring in the first heart ring die assembly 4, the alloy wire can penetrate through the heart ring in the second heart ring die assembly 5 only by rotating the first processing platform 41, so that the dropper can be rapidly manufactured.
In the present embodiment, the first outer die mechanism 42 includes: a first outer module 421; the first inner die mechanism 43 includes: a first upper inner block 431, a first lower inner block 432; the first die pressing mechanism 44 includes: a first die plate 441, a T-shaped holder 442, a first press roller 443, a second press roller 444, and a third press roller 445; the first outer die block 421 is provided with a first mounting hole 4211 for placing the first upper inner die block 431 and the first lower inner die block 432, and the first die pressing groove 45 is located between the first outer die block 421 and the first upper inner die block 431 and the first lower inner die block 432; the first outer module 421 is provided with a first annular hole 4212 located outside the first mounting hole 4211 for movably mounting the first die plate 441; a first upper inner module 431 is fixed at the bottom of the T-shaped bracket 442, two ends of the T-shaped bracket 442 are respectively fixed with the top of a first die plate 441, and a first longitudinal moving cylinder 446 is arranged at the top of the T-shaped bracket 442; a first die hole is formed in the first outer die block 421, the first die hole is communicated with the first annular hole 4212 and the first die groove 45, the first pressing roller 443, the second pressing roller 444 and the third pressing roller 445 are movably arranged in the first die hole, and the first pressing roller 443, the second pressing roller 444 and the third pressing roller 445 are connected with the inner side wall of the first annular hole 4212 through a plurality of movable springs 448; the joint of the first upper inner module 431 and the first lower inner module 432 is inwards recessed to form a first recessed part; the first longitudinal moving cylinder 446 drives the T-shaped bracket 442 to press downwards so as to drive the first upper inner die block 431 to move towards the first lower inner die block 432 and the first die plate 441 to be inserted into the first annular hole 4212 until the first upper inner die block 431 abuts against the first lower inner die block 432 and the first die plate 441 to abut against the first pressing roller 443, the second pressing roller 444 and the third pressing roller 445 so as to enable the first pressing roller 443, the second pressing roller 444 and the third pressing roller 445 to move towards the first concave portion, that is, the first pressing roller 443, the second pressing roller 444 and the third pressing roller 445 press the linear grooves on the annular alloy sheet in the first die groove 45 to form a heart-shaped ring.
In this embodiment, the T-shaped bracket 442 can drive the first upper inner die block 431 and the first press die block to move simultaneously, when the first upper inner die block 431 is separated from the first lower inner die block 432, the alloy sheet can more easily enter the first press groove 45, and along with the approach of the first upper inner die block 431 and the first lower inner die block 432, the alloy sheet in the first press groove 45 can be limited, and the first press die plate 441 can extrude the first press roller 443, the second press roller 444 and the third press roller 445 to move towards the inside, so as to shape the alloy sheet.
In this embodiment, a first blade-cutting blade 447 is provided at an end of the first pressing roller 443, and the first blade-cutting blade 447 is exposed from the first die groove 45; a first triangular prism 46 is arranged on the first outer module 421, one side surface of the first triangular prism 46 is attached to the first outer module 421, the other two side surfaces of the first triangular prism 46 are arranged in an arc surface, a first guide hole 461 is formed in the first triangular prism 46, and the first guide hole 461 is communicated with the two arc surfaces; the first triangular prism 46 guides the alloy sheet fed out by the first alloy sheet feeding device 1 into the first die groove 45 through the two arc surfaces and the first guide hole 461, and drives the first slicing blade 447 to move towards the alloy sheet when the first pressing roller 443 moves towards the first recessed portion, that is, when the first pressing roller 443 abuts against the first recessed portion, the alloy sheet is cut by the first slicing blade 447.
In this embodiment, by providing the first slicing blade 447 at the end of the first platen roller 443, the first slicing blade 447 is moved toward the alloy sheet to slice the alloy sheet after the first platen roller 443 is pressed by the first platen plate 441.
In this embodiment, the upper arc surface of the first triangular prism 46 can guide the alloy sheet fed by the first alloy sheet feeding device 1 to penetrate into the first die cavity 45 from the first guide hole 461, so as to achieve a good guiding function.
In this embodiment, a limit step is arranged in the first annular hole 4212, a boss is arranged on the outer side wall of the first film pressing plate, and the boss moves below the limit step; the first processing platform 41 is provided with a first sinking groove, the first sinking groove is located below the first sinking inner module 432, a first sinking cylinder is arranged in the first sinking groove, and a driving part of the first sinking cylinder is connected with the first sinking inner module 432; the first die plate 441 is driven by the first longitudinal moving cylinder 446 to lift until the protruding portion abuts against the limiting step, that is, the first die plate 441 drives the first outer module 421 to separate from the first processing platform 41, and the first sinking cylinder drives the first lower inner module 432 to sink into the first sinking groove, so that the dropper is exposed.
In this embodiment, the first film pressing plate is matched with the limit step of the first annular hole 4212 through the protruding portion, so as to drive the first outer module 421 to be separated from the first processing platform 41, and the first sinking cylinder drives the first inner module 432 to sink into the first sinking groove, so that the hanger can be clamped by the clamping device 6 and sent into the conveying device 7 after being exposed.
In this embodiment, the second heart ring molding device 5 includes: the second processing platform, the second outer die mechanism, the second inner die mechanism and the second compression die mechanism; the second outer die mechanism and the second inner die mechanism are positioned on the second processing platform; the second inner die mechanism is movably arranged on the inner side of the second outer die mechanism, and the second die pressing mechanism is respectively and movably connected with the second outer die mechanism and the second inner die mechanism; a second die pressing groove is formed between the second outer die mechanism and the second inner die mechanism; the second outer mold mechanism includes: a second outer module; the second inner die mechanism includes: a second upper inner module, a second lower inner module; the second compression molding mechanism comprises: a second die plate, a T-shaped support 442, a second press roller 444, a third press roller 445; the second outer module is provided with a second mounting hole for placing the second upper inner module and the second lower inner module, and the second die pressing groove is positioned between the second outer module and the second upper inner module as well as the second lower inner module; the first processing platform 41 rotates towards the second processing platform, so that the alloy wire exposed out of the first die cavity 45 abuts against the second outer die block and moves towards the second upper inner die block and the second lower inner die block until the end part of the alloy wire is inserted from one inlet of the second die cavity, namely, the first processing platform 41 rotates to drive the alloy wire to extend into the second die cavity until the end part of the alloy wire penetrates out of the other inlet of the second die cavity.
In this embodiment, the alloy wire has toughness, so the alloy wire exposed from the first die cavity 45 can move toward the second upper inner die block and the second lower inner die block against the second outer die block until the end of the alloy wire is inserted from one inlet of the second die cavity, the alloy wire can be driven to extend into the second die cavity by the rotation of the first processing platform 41 until the end of the alloy wire penetrates out from the other inlet of the second die cavity, and the alloy wire sleeved on the heart ring in the second die cavity is twisted and screwed by the clamping device 6, so that the whole dropper is manufactured.
In the embodiment, the second alloy sheet feeding device 2 feeds the alloy sheet into the second die cavity to form an annular alloy sheet; the second die pressing mechanism presses downwards and drives the second inner die mechanism to act so as to cut off the alloy sheet conveyed by the second alloy sheet feeding device 2 and press the outer side of the annular alloy sheet in the second die groove, so that a wire groove is formed in the annular alloy sheet to form a chicken heart ring; the alloy wire feeding device 3 feeds a second section of alloy wire into a heart ring wire groove in a second die groove so as to expose two ends of the section of alloy wire from the second die groove, the clamping device 6 screws the alloy wires at two ends of the heart ring in the second die groove, namely the second processing platform rotates towards the second heart ring die device 5 so as to insert the alloy wires exposed from the second die groove into the second heart ring die device 5; the second die pressing mechanism drives the second outer die mechanism to be separated from the second processing platform, and the second inner die mechanism sinks into the second processing platform to expose the hanging string; the second outer module is provided with a second annular hole positioned outside the second mounting hole for movably mounting the second die plate; a second upper inner module is fixed at the bottom of the T-shaped support 442, two ends of the T-shaped support 442 are respectively fixed with the top of a second compression mold plate, and a second longitudinal moving cylinder is arranged at the top of the T-shaped support 442; a second die hole is formed in the second outer die block, the second die hole is communicated with the second annular hole and the second die groove, the fourth pressing roller, the fifth pressing roller and the sixth pressing roller are movably arranged in the second die hole, and the fourth pressing roller, the fifth pressing roller and the sixth pressing roller are connected with the inner side wall of the second annular hole through a plurality of movable springs 448; the joint of the second upper inner module and the second lower inner module is inwards sunken to form a second sunken part; the second longitudinal moving cylinder drives the T-shaped support 442 to press downwards to drive the second upper inner module to move towards the second lower inner module and the second die plate to be inserted into the second annular hole until the second upper inner module abuts against the second lower inner module and the second die plate to abut against the fourth pressing roller, the fifth pressing roller and the sixth pressing roller so that the fourth pressing roller, the fifth pressing roller and the sixth pressing roller move towards the second concave part, namely the fourth pressing roller, the fifth pressing roller and the sixth pressing roller press the wire grooves on the annular alloy sheet in the second die groove to form the heart ring.
In this embodiment, the gripping device 6 employs a robot 61, and the conveying device 7 employs a conveyor belt 71.
Example 2
On the basis of embodiment 1, this embodiment provides a method for manufacturing a copper alloy dropper, which includes: manufacturing a dropper by using the copper alloy dropper production system provided by the embodiment 1; feeding the alloy sheets into a first heart-shaped ring die assembly 4 and a second heart-shaped ring die assembly 5 through a first alloy sheet feeding device 1 and a second alloy sheet feeding device 2 respectively so that the first heart-shaped ring die assembly 4 and the second heart-shaped ring die assembly 5 press the alloy sheets into heart-shaped rings; feeding a section of alloy wire into the outer ring of a heart ring in a first heart ring die assembly 4 through an alloy wire feeding device 3 so as to expose two ends of the section of alloy wire from the first heart ring die assembly 4, screwing the alloy wires at two ends of the heart ring in the first heart ring die assembly 4 by a clamping device 6, namely, rotating the first heart ring die assembly 4 towards a second heart ring die assembly 5 so as to insert the alloy wires exposed from the first heart ring die assembly 4 into the second heart ring die assembly 5 until the alloy wires surround the outer ring of the heart ring and then expose from the second heart ring die assembly 5, and screwing the alloy wires at two ends of the heart ring in the second heart ring die assembly 5 by the clamping device 6 so as to form a hanging string; and the lifting is carried out by the first heart ring die assembly 4 and the second heart ring die assembly 5 to expose the hanging string, and the clamping device 6 clamps the hanging string and sends the hanging string to the conveying device 7.
In conclusion, the invention can realize the integrated manufacturing of the dropper, overcomes the problems of low assembly degree and low precision caused by the independent manufacture and assembly of parts in the traditional dropper manufacturing process, can improve the assembly degree, simplifies the manufacturing process to improve the production efficiency, and realizes the quick manufacture and transportation of the dropper.
The components selected for use in the present application (components not illustrated for specific structures) are all common standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimentation.
In the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one logical division, and there may be other divisions when actually implemented, and for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A copper alloy dropper production system, comprising:
the device comprises a first alloy sheet feeding device, a second alloy sheet feeding device, an alloy wire feeding device, a first heart-shaped ring die pressing device, a second heart-shaped ring die pressing device, a clamping device and a conveying device; wherein
The first alloy sheet feeding device and the second alloy sheet feeding device respectively feed alloy sheets into a first heart-shaped ring die assembly and a second heart-shaped ring die assembly so that the first heart-shaped ring die assembly and the second heart-shaped ring die assembly press the alloy sheets into heart rings;
the alloy wire feeding device feeds a section of alloy wire into the outer ring of the heart ring in the first heart ring die assembly to enable two ends of the section of alloy wire to be exposed out of the first heart ring die assembly, and the clamping device screws the alloy wires at the two ends of the heart ring in the first heart ring die assembly, namely
The first heart ring die assembly rotates towards the second heart ring die assembly so that the alloy wire exposed by the first heart ring die assembly is inserted into the second heart ring die assembly until the alloy wire surrounds the outer ring of the heart ring and then is exposed out of the second heart ring die assembly, and the clamping device is used for screwing the alloy wires at two ends of the heart ring in the second heart ring die assembly so as to form a dropper; and
the first heart-shaped ring die pressing device and the second heart-shaped ring die pressing device are lifted to expose the hanging strings, and the clamping device clamps the hanging strings and conveys the hanging strings to the conveying device.
2. The copper alloy dropper production system of claim 1,
the first alloy sheet feeding device comprises: the first alloy sheet feeding plate, the first alloy sheet feeding column and the first alloy sheet feeding motor are arranged on the base;
the first alloy sheet feeding column and the first alloy sheet feeding motor are positioned in the first alloy sheet feeding disc, and a movable shaft of the first alloy sheet feeding motor is connected with the first alloy sheet feeding column;
a first alloy sheet feeding hole is formed in the first alloy sheet feeding disc, a first alloy sheet feeding guide plate is arranged on the outer side of the first alloy sheet feeding disc, and the first alloy sheet feeding guide plate is positioned on one side of the first alloy sheet feeding hole and faces the first heart ring die assembly;
an alloy sheet winding drum is sleeved on the first alloy sheet feeding column, and the first alloy sheet feeding motor drives the first alloy sheet feeding column to rotate so as to unwind the alloy sheet winding drum, namely
And the discharged alloy sheet is delivered out of the first alloy sheet feeding hole and is fed into the first heart ring die assembly under the guidance of the first alloy sheet feeding guide plate.
3. The copper alloy dropper production system of claim 1,
the second alloy piece feeding device comprises: the second alloy sheet feeding disc, the second alloy sheet feeding column and the second alloy sheet feeding motor are arranged on the base;
the second alloy sheet feeding column and the second alloy sheet feeding motor are positioned in the second alloy sheet feeding tray, and a movable shaft of the second alloy sheet feeding motor is connected with the second alloy sheet feeding column;
a second alloy sheet feeding hole is formed in the second alloy sheet feeding disc, a second alloy sheet feeding guide plate is arranged on the outer side of the second alloy sheet feeding disc, and the second alloy sheet feeding guide plate is positioned on one side of the second alloy sheet feeding hole and faces the second heart-shaped ring die assembly;
an alloy sheet winding drum is sleeved on the second alloy sheet feeding column, and the second alloy sheet feeding motor drives the second alloy sheet feeding column to rotate so as to unwind the alloy sheet winding drum, namely
And the discharged alloy sheet is delivered out of the second alloy sheet feeding hole and is fed into a second heart ring die assembly under the guidance of the second alloy sheet feeding guide plate.
4. The copper alloy dropper production system of claim 1,
alloy silk material feeding unit includes: the device comprises a loading shaft, a deconcentrator, a wire drawing shaft, a wire drawing motor, a wire cutting knife and a wire cutting cylinder;
the movable shaft of the wire drawing motor is connected with a wire drawing shaft, and the driving part of the wire cutting cylinder is connected with a wire cutting knife;
an alloy wire winding drum is sleeved on the loading shaft, and the discharged alloy wire is sent to the wire drawing shaft through the wire divider;
the wire drawing motor drives the wire drawing shaft to rotate so as to send the alloy wire towards the first heart-shaped ring die assembly until the alloy wire is exposed after surrounding the outer ring of the heart-shaped ring in the first heart-shaped ring die assembly, namely
The wire cutting cylinder drives the wire cutting knife to cut off the alloy wire, so that two ends of the alloy wire are exposed out of the first heart-shaped ring die assembly.
5. The copper alloy dropper production system of claim 1,
the first heart ring die assembly comprises: the device comprises a first processing platform, a first outer die mechanism, a first inner die mechanism and a first die pressing mechanism;
the first outer die mechanism and the first inner die mechanism are positioned on the first processing platform;
the first inner die mechanism is movably arranged on the inner side of the first outer die mechanism, and the first die pressing mechanism is respectively and movably connected with the first outer die mechanism and the first inner die mechanism;
a first die pressing groove is formed between the first outer die mechanism and the first inner die mechanism;
the first alloy sheet feeding device feeds alloy sheets into the first die cavity to form annular alloy sheets;
the first die pressing mechanism presses downwards and drives the first inner die mechanism to act so as to cut off the alloy sheet conveyed by the first alloy sheet feeding device and press against the outer side of the annular alloy sheet in the first die groove, so that a wire groove is formed in the annular alloy sheet to form a chicken heart ring;
the alloy wire feeding device feeds a section of alloy wire into the heart ring wire groove in the first die groove to enable two ends of the section of alloy wire to be exposed out of the first die groove, and the clamping device screws the alloy wires at two ends of the heart ring in the first die groove, namely
The first processing platform rotates towards the second heart-shaped ring die assembly so that the alloy wire exposed out of the first die pressing groove is inserted into the second heart-shaped ring die assembly;
the first die pressing mechanism drives the first outer die mechanism to be separated from the first machining platform, and the first inner die mechanism sinks into the first machining platform to expose the hanger.
6. The copper alloy dropper production system of claim 5,
the first outer die mechanism includes: a first outer module;
the first inner die mechanism includes: a first upper inner module, a first lower inner module;
the first compression molding mechanism includes: the device comprises a first compression template, a T-shaped bracket, a first compression roller, a second compression roller and a third compression roller;
the first outer module is provided with a first mounting hole for placing the first upper inner module and the first lower inner module, and the first die pressing groove is positioned between the first outer module and the first upper inner module and between the first outer module and the first lower inner module;
the first outer module is provided with a first annular hole positioned outside the first mounting hole for movably mounting the first die plate;
a first upper inner module is fixed at the bottom of the T-shaped support, two ends of the T-shaped support are respectively fixed with the top of a first compression moulding board, and a first longitudinal moving cylinder is arranged at the top of the T-shaped support;
a first die pressing hole is formed in the first outer die block and is communicated with the first annular hole and the first die pressing groove, the first pressing roller, the second pressing roller and the third pressing roller are movably arranged in the first die pressing hole, and the first pressing roller, the second pressing roller and the third pressing roller are connected with the inner side wall of the first annular hole through a plurality of movable springs;
the joint of the first upper inner module and the first lower inner module is inwards sunken to form a first sunken part;
the first longitudinal moving cylinder drives the T-shaped support to press downwards so as to drive the first upper inner module to move towards the first lower inner module and the first compression template to be inserted into the first annular hole until the first upper inner module abuts against the first lower inner module and the first compression template to abut against and press the first compression roller, the second compression roller and the third compression roller so as to enable the first compression roller, the second compression roller and the third compression roller to move towards the first concave part, namely the first compression roller, the second compression roller and the third compression roller move towards the first concave part
And the first pressing roller, the second pressing roller and the third pressing roller press a wire slot on the annular alloy sheet in the first pressing die slot to form a heart ring.
7. The copper alloy dropper production system of claim 6,
a first slicing knife is arranged at the end part of the first pressing roller and is exposed out of the first die pressing groove;
the first outer module is provided with a first triangular prism, one side face of the first triangular prism is attached to the first outer module, the other two side faces of the first triangular prism are in cambered surface arrangement, the first triangular prism is provided with a first guide hole, and the first guide hole is communicated with the two cambered surfaces;
the first triangular prism guides the alloy sheet sent out by the first alloy sheet feeding device to enter the first die pressing groove through the two cambered surfaces and the first guide hole, and when the first pressing roller moves towards the first concave part, the first pressing roller drives the first slicing knife to move towards the alloy sheet, namely the first slicing knife moves towards the alloy sheet
When the first pressing roller is abutted against the first concave part, the alloy sheet is cut off by the first cutting blade.
8. The copper alloy dropper production system of claim 6,
a limiting step is arranged in the first annular hole, a convex part is arranged on the outer side wall of the first film pressing plate, and the convex part moves below the limiting step;
the first processing platform is provided with a first sinking groove, the first sinking groove is positioned below the first sinking inner module, a first sinking air cylinder is arranged in the first sinking groove, and a driving part of the first sinking air cylinder is connected with the first sinking inner module;
the first die plate is lifted under the driving of the first longitudinal moving cylinder until the protruding part abuts against the limiting step, namely
The first die plate drives the first outer die block to be separated from the first processing platform, and the first sinking cylinder drives the first inner die block to sink into the first sinking groove so as to expose the dropper.
9. The copper alloy dropper production system of claim 6,
the second heart ring die assembly comprises: the second processing platform, the second outer die mechanism, the second inner die mechanism and the second compression die mechanism;
the second outer die mechanism and the second inner die mechanism are positioned on the second processing platform;
the second inner die mechanism is movably arranged on the inner side of the second outer die mechanism, and the second die pressing mechanism is respectively and movably connected with the second outer die mechanism and the second inner die mechanism;
a second die pressing groove is formed between the second outer die mechanism and the second inner die mechanism;
the second outer mold mechanism includes: a second outer module;
the second internal mold mechanism includes: a second upper inner module and a second lower inner module;
the second compression molding mechanism comprises: the second compression template, the T-shaped bracket, the fourth compression roller, the fifth compression roller and the sixth compression roller;
the second outer module is provided with a second mounting hole for placing the second upper inner module and the second lower inner module, and the second die pressing groove is positioned between the second outer module and the second upper inner module as well as the second lower inner module;
the first processing platform rotates towards the second processing platform so that the alloy wire exposed out of the first die pressing groove abuts against the second outer die block to move towards the second upper inner die block and the second lower inner die block until the end part of the alloy wire is inserted from an inlet of the second die pressing groove, namely
And the first processing platform rotates to drive the alloy wire to extend into the second die pressing groove until the end part of the alloy wire penetrates out of the other inlet of the second die pressing groove.
10. A method for manufacturing a copper alloy dropper is characterized by comprising the following steps:
manufacturing a dropper by using the copper alloy dropper production system as claimed in any one of claims 1 to 9;
feeding the alloy sheets into a first heart-shaped ring die assembly and a second heart-shaped ring die assembly through a first alloy sheet feeding device and a second alloy sheet feeding device respectively so that the first heart-shaped ring die assembly and the second heart-shaped ring die assembly press the alloy sheets into heart rings;
feeding a section of alloy wire into the outer ring of the heart ring in the first heart ring die assembly through the alloy wire feeding device so as to expose two ends of the section of alloy wire out of the first heart ring die assembly, and screwing the alloy wires at two ends of the heart ring in the first heart ring die assembly by the clamping device, namely
The first heart-shaped ring die assembly rotates towards the second heart-shaped ring die assembly so that the alloy wires exposed by the first heart-shaped ring die assembly are inserted into the second heart-shaped ring die assembly until the alloy wires surround the outer ring of the heart ring and then are exposed out of the second heart-shaped ring die assembly, and the alloy wires at the two ends of the heart ring in the second heart-shaped ring die assembly are screwed tightly by the clamping device so as to form a dropper; and
the first heart-shaped ring die assembly and the second heart-shaped ring die assembly are lifted to expose the hanging strings, and the clamping device clamps the hanging strings and conveys the hanging strings to the conveying device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211048794.XA CN115139112B (en) | 2022-08-29 | 2022-08-29 | Copper alloy dropper production system and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211048794.XA CN115139112B (en) | 2022-08-29 | 2022-08-29 | Copper alloy dropper production system and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115139112A true CN115139112A (en) | 2022-10-04 |
| CN115139112B CN115139112B (en) | 2022-11-04 |
Family
ID=83416149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211048794.XA Active CN115139112B (en) | 2022-08-29 | 2022-08-29 | Copper alloy dropper production system and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115139112B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000103261A (en) * | 1998-09-30 | 2000-04-11 | East Japan Railway Co | Hanger ear supply device for electric traction |
| CN105414414A (en) * | 2015-12-17 | 2016-03-23 | 乐山晟嘉电气股份有限公司 | Fully-automatic intelligent manufacturing equipment for railway dropper wires |
| CN108584421A (en) * | 2018-07-12 | 2018-09-28 | 中铁武汉电气化局集团有限公司 | A kind of thimble feed mechanism for the prewired full automatic production equipment of dropper |
| CN208931171U (en) * | 2018-06-08 | 2019-06-04 | 保定朝雄电气化电力器材有限公司 | Copper alloy carrier cable dropper |
| CN209190215U (en) * | 2018-07-12 | 2019-08-02 | 中铁电气化（武汉）设计研究院有限公司 | A kind of workbench for the prewired full automatic production equipment of dropper |
| CN110788259A (en) * | 2019-12-14 | 2020-02-14 | 中铁十一局集团电务工程有限公司 | Automatic processing system for dropper wires |
| CN111746355A (en) * | 2020-07-07 | 2020-10-09 | 中铁第四勘察设计院集团有限公司 | Heart-shaped ring positioning and winding system |
| KR200493349Y1 (en) * | 2020-01-13 | 2021-03-15 | 박종원 | Echo bag having non-slip mean |
-
2022
- 2022-08-29 CN CN202211048794.XA patent/CN115139112B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000103261A (en) * | 1998-09-30 | 2000-04-11 | East Japan Railway Co | Hanger ear supply device for electric traction |
| CN105414414A (en) * | 2015-12-17 | 2016-03-23 | 乐山晟嘉电气股份有限公司 | Fully-automatic intelligent manufacturing equipment for railway dropper wires |
| CN208931171U (en) * | 2018-06-08 | 2019-06-04 | 保定朝雄电气化电力器材有限公司 | Copper alloy carrier cable dropper |
| CN108584421A (en) * | 2018-07-12 | 2018-09-28 | 中铁武汉电气化局集团有限公司 | A kind of thimble feed mechanism for the prewired full automatic production equipment of dropper |
| CN209190215U (en) * | 2018-07-12 | 2019-08-02 | 中铁电气化（武汉）设计研究院有限公司 | A kind of workbench for the prewired full automatic production equipment of dropper |
| CN110788259A (en) * | 2019-12-14 | 2020-02-14 | 中铁十一局集团电务工程有限公司 | Automatic processing system for dropper wires |
| KR200493349Y1 (en) * | 2020-01-13 | 2021-03-15 | 박종원 | Echo bag having non-slip mean |
| CN111746355A (en) * | 2020-07-07 | 2020-10-09 | 中铁第四勘察设计院集团有限公司 | Heart-shaped ring positioning and winding system |
Non-Patent Citations (3)
| Title |
|---|
| 沈曼盛: "提速铁路接触网整体吊弦施工工艺", 《铁道标准设计》 * |
| 王涛: "既有接触网可调式载流整体吊弦的快速安装方法", 《铁道机车车辆》 * |
| 贡保多杰: "电气化铁道接触网整体吊弦制作安装探讨", 《甘肃科技》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115139112B (en) | 2022-11-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115139112B (en) | Copper alloy dropper production system and manufacturing method thereof | |
| CN216680585U (en) | Automatic tooth machine of attacking of double screw hole | |
| CN113103595B (en) | Earphone earmuff processing production system | |
| CN211997997U (en) | Film cutting and fixing device for bottle cap | |
| CN210359538U (en) | Pole piece cutting tool | |
| CN116689650A (en) | Double-acting wire bending forming die and using method thereof | |
| KR950001193B1 (en) | Production of cylindrical plan bearing and device therefor | |
| CN205766504U (en) | A kind of automatic cutting make-up machine | |
| CN205926936U (en) | PIN machine is cut in miniature accurate pneumatics | |
| CN211680987U (en) | Thin-wall workpiece inner wall supporting device | |
| CN210335348U (en) | Single-station shoe tree rough and fine processing machine | |
| CN208728450U (en) | Battery spring piece manufacturing machine | |
| CN209380246U (en) | A kind of automatic assembly equipment of composable two kinds of encoders | |
| CN112809830A (en) | Paper-plastic product edge trimmer | |
| CN216398320U (en) | Automatic screw linear groove machining device | |
| CN213034780U (en) | Cutting device and battery | |
| CN214768581U (en) | Horizontal punch press wire rod cutting device | |
| CN218255609U (en) | Silica gel pad blanking anchor clamps | |
| CN216099317U (en) | Trimming and cutting device for carrier tape preparation | |
| CN216324833U (en) | Resistor conveying and cutting assembly and resistor forming device | |
| CN218692944U (en) | Machine-building stamping device | |
| CN216992913U (en) | Separation device for stripped plastic tableware after demoulding | |
| CN220340995U (en) | Resistor cutting and pressing assembly | |
| CN210841551U (en) | Special tool for slitting bobbin paper splicing adhesive tape of cigarette making machine | |
| CN214321644U (en) | Nail forming die and N nail forming device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |