Automatic bending machine for coil conductor
阅读说明:本技术 线圈导体自动折弯机 (Automatic bending machine for coil conductor ) 是由 郎咸强 于 2019-11-07 设计创作,主要内容包括:本发明涉及折弯机技术领域,具体公开了一种线圈导体自动折弯机,该线圈导体自动折弯机包括作业台,以及均设置于作业台上的载具、夹爪机构、旋转机构和舌片机构,载具用于固定线圈本体,夹爪机构与旋转机构间隔设置,夹爪机构具有第一位置和第二位置;当夹爪机构位于第一位置时,舌片机构用于抵紧线圈本体与第一导体的连接处,且夹爪机构用于夹紧第一导体;旋转机构用于驱动夹爪机构由第一位置转动至第二位置,以将连接处折弯。当夹爪机构位于第一位置时,通过舌片机构抵紧第一导体和线圈本体的连接处,然后通过夹爪机构夹紧第一导体,再通过旋转机构进行旋转,可以使第一导体和线圈本体的连接处自动折弯,能够提高折弯效率并降低人工成本。(The invention relates to the technical field of bending machines, and particularly discloses an automatic bending machine for a coil conductor, which comprises an operation table, and a carrier, a clamping jaw mechanism, a rotating mechanism and a tongue piece mechanism which are all arranged on the operation table, wherein the carrier is used for fixing a coil body, the clamping jaw mechanism and the rotating mechanism are arranged at intervals, and the clamping jaw mechanism is provided with a first position and a second position; when the clamping jaw mechanism is located at the first position, the tongue piece mechanism is used for abutting against the joint of the coil body and the first conductor, and the clamping jaw mechanism is used for clamping the first conductor; the rotating mechanism is used for driving the clamping jaw mechanism to rotate from the first position to the second position so as to bend the connection part. When the clamping jaw mechanism is located the first position, support the junction of tight first conductor and coil body through tongue piece mechanism, then press from both sides tight first conductor through clamping jaw mechanism, rethread rotary mechanism rotates, can make the junction of first conductor and coil body bend automatically, can improve the efficiency of bending and reduce the cost of labor.)
1. The utility model provides an automatic bender of coil conductor, coil (100) include coil body (1001), and connect in first conductor (1002) and second conductor (1003) of coil body (1001), characterized in that, automatic bender of coil conductor includes operation panel (1), and all set up in carrier (21), clamping jaw mechanism (31), rotary mechanism (4) and tongue piece mechanism (5) on operation panel (1):
the carrier (21) is used for fixing the coil body (1001), the clamping jaw mechanism (31) and the rotating mechanism (4) are arranged at intervals, and the clamping jaw mechanism (31) is provided with a first position and a second position;
when the clamping jaw mechanism (31) is located at the first position, the tongue piece mechanism (5) is used for abutting against the joint of the coil body (1001) and the first conductor (1002), and the clamping jaw mechanism (31) is used for clamping the first conductor (1002);
the rotating mechanism (4) is used for driving the clamping jaw mechanism (31) to rotate from the first position to the second position so as to bend the connection part.
2. The automatic bending machine for coil conductors according to claim 1, further comprising a pre-pressing mechanism (6), wherein the pre-pressing mechanism (6) and the tongue piece mechanism (5) are disposed on two sides of the carrier (21) opposite to each other, the pre-pressing mechanism (6) comprises a pre-pressing driving member (61) disposed on the workbench (1), a pre-pressing connecting member (62) disposed on the pre-pressing driving member (61), and a roller (63) rotatably disposed on the pre-pressing connecting member (62), and when the clamping jaw mechanism (31) is located at the second position, the roller (63) is configured to roll the joint.
3. The automatic bending machine for coil conductors according to claim 2, characterized in that the automatic bending machine for coil conductors further comprises a pressure maintaining mechanism (7), wherein after the roller (63) rolls the joint, the pressure maintaining mechanism (7) applies a preset pressure to the joint within a preset time.
4. Automatic bending machine for coil conductors according to claim 1, characterized in that said jaw mechanism (31) comprises a collet (311) and a jaw spring, said automatic bending machine further comprising a jaw opening and closing assembly (32) configured to drive said collet (311) to close, said jaw opening and closing assembly (32) being configured to drive said collet (311) to open when said jaw mechanism (31) is in said first position.
5. Automatic bending machine for coil conductors according to claim 4, characterized in that said collet (311) comprises a first jaw (3111) and a second jaw (3112) rotatably connected, said jaw elastic member connecting said first jaw (3111) and said second jaw (3112);
be equipped with ejector pad (3113) on first clamping piece (3111), clamping jaw subassembly (32) that opens and shuts including set up in clamping jaw driving piece (321) on operation panel (1), and with linking arm (322) that clamping jaw driving piece (321) are connected, clamping jaw driving piece (321) can drive linking arm (322) with ejector pad (3113) butt, so that first clamping piece (3111) is to keeping away from second clamping piece (3112) direction is rotated.
6. The automatic bending machine according to claim 5, characterized in that, the automatic bending machine further comprises a clamping release mechanism (8), the clamping release mechanism (8) comprises a driving cylinder (81), and a clamping release block (82) arranged on the driving cylinder (81), when the clamping jaw mechanism (31) rotates to the second position, the clamping jaw mechanism (31) is located above the clamping release block (82), and the clamping release block (82) is opposite to the first clamping piece (3111), the driving cylinder (81) can drive the clamping release block (82) to abut against the first clamping piece (3111) so as to open the first clamping piece (3111) relative to the second clamping piece (3112).
7. The automatic bending machine for coil conductors according to claim 4, further comprising an ejecting mechanism (33) arranged on the workbench (1), wherein the clamping jaw mechanism (31) further comprises a clamping jaw base (312) arranged on a rotating shaft (251) of the rotating mechanism (4), a clamping jaw sliding table (313) in sliding fit with the clamping jaw base (312), and a tensioning elastic member (314);
chuck (311) set up in on clamping jaw slip table (313), work as clamping jaw mechanism (31) are located during the first position, pushing mechanism (33) are used for promoting clamping jaw slip table (313) is to being close to the position of first conductor (1002) slides, tensioning elastic component (314) are connected clamping jaw slip table (313) with clamping jaw base (312), and can make clamping jaw slip table (313) to keeping away from the direction of first conductor (1002) slides.
8. Automatic bending machine for coil conductors according to any one of claims 1 to 7, characterized in that said tongue mechanism (5) comprises a tongue driving member (51) disposed on said worktable (1), a tongue base (52) connected to said tongue driving member (51), a tongue (53) pivotally connected to said tongue base (52) via a pivot shaft (54), a fixing base (55) disposed on said worktable (1), and a tongue elastic member, said tongue driving member (51) being capable of driving said tongue base (52) to reciprocate, said tongue (53) having a first end (532) and a second end (533) disposed on both sides of said pivot shaft (54), said first end (532) being adapted to abut against said connection, said tongue elastic member connecting said tongue (53) and said tongue base (52) so as to rotate said first end (532) in a direction approaching said connection, and the second end (533) is abutted against the fixed seat (55).
9. Automatic bender of coil conductors according to any of claims 1-7, characterized in that, the automatic bender of coil conductors further comprises a carrier driving member (22) disposed on the operation table (1), the carrier (21) is in sliding fit with the operation table (1) through a sliding assembly (23), the carrier (21) has a processing position and a loading position, the carrier driving member (22) is connected with the carrier (21) to drive the carrier (21) to switch between the processing position and the loading position.
10. Automatic bending machine for coil conductors according to any one of claims 1 to 7, characterized in that it further comprises a pressing plate assembly (25) rotatably connected to said carrier (21), said carrier (21) being provided with two first positioning slots (211), said first conductor (1002) being located in one of said first positioning slots (211) when said jaw mechanism (31) is in said first position, said first conductor (1002) being located in the other of said first positioning slots (211) when said jaw mechanism (31) is in said second position, said pressing plate assembly (25) being adapted to simultaneously close or simultaneously open said two first positioning slots (211).
11. The automatic bending machine for coil conductors according to claim 10, further comprising a pressing plate elastic member and a pressing plate driving member (26) disposed on the worktable (1), wherein the pressing plate assembly (25) comprises a rotating shaft (251) rotatably engaged with the carrier (21), a top block (252) fixedly disposed on the rotating shaft (251), and two pressing plates (253) both fixedly disposed on the rotating shaft (251);
the ejector block (252) is provided with an opening position and a closing position, when the ejector block (252) is located at the opening position, the two pressing plates (253) respectively open the notches of the two first positioning grooves (211), when the ejector block (252) is located at the closing position, the two pressing plates (253) respectively close the two first positioning grooves (211), the pressing plate elastic piece is connected with the ejector block (252) and the carrier (21), the pressing plate elastic piece can enable the ejector block (252) to move from the opening position to the closing position, and the pressing plate driving piece (26) is used for pushing the ejector block (252) so that the ejector block (252) moves from the closing position to the opening position.
12. The automatic bending machine for coil conductors according to claim 9, wherein a positioning boss (212) and a second positioning groove (213) are further arranged on the carrier (21), the second conductor (1003) is located in the second positioning groove (213), the positioning boss (212) is inserted into the inner ring of the coil body (1001) and attached to the inner circumferential surface of the coil body (1001), a notch (214) is arranged on the positioning boss (212), and the notch (214) is arranged opposite to the connection position.
Technical Field
The invention relates to the technical field of bending machines, in particular to an automatic bending machine for a coil conductor.
Background
The coil is a vital component in the wireless charging device, and the coil is usually formed by winding a conductor, and includes a coil body, an outer conductor and an inner conductor, where the outer conductor and the inner conductor are two ends of the conductor used for winding the coil. After the coil winding is completed, the outer conductor is in tangent fit with the outer periphery of the coil body, the inner conductor is in tangent fit with the inner periphery of the coil body, however, in the assembling process of the wireless charging device, the inner conductor and the outer conductor need to be arranged according to a preset angle, and therefore the outer conductor and/or the inner conductor of the wound coil need to be shaped.
Disclosure of Invention
The invention aims to: the utility model provides an automatic bender of coil conductor to automatically bend to coil conductor's wire, can improve coil conductor's efficiency and yield of bending.
The invention provides an automatic bending machine for coil conductors, wherein a coil comprises a coil body, a first conductor and a second conductor, wherein the first conductor and the second conductor are connected to the coil body, the automatic bending machine for coil conductors comprises an operation table, and a carrier, a clamping jaw mechanism, a rotating mechanism and a tongue piece mechanism which are all arranged on the operation table:
the carrier is used for fixing the coil body, the clamping jaw mechanism and the rotating mechanism are arranged at intervals, and the clamping jaw mechanism is provided with a first position and a second position;
when the clamping jaw mechanism is located at the first position, the tongue piece mechanism is used for abutting against the joint of the coil body and the first conductor, and the clamping jaw mechanism is used for clamping the first conductor;
the rotating mechanism is used for driving the clamping jaw mechanism to rotate from the first position to the second position so as to bend the connection part.
As an optimal technical scheme of the automatic coil conductor bending machine, the automatic coil conductor bending machine further comprises a prepressing mechanism, the prepressing mechanism and the tongue piece mechanism are arranged on two sides of the carrier relatively, the prepressing mechanism comprises a prepressing driving piece arranged on the operating platform, a prepressing connecting piece arranged on the prepressing driving piece, and a roller wheel which can be rotatably arranged on the prepressing connecting piece, when the clamping jaw mechanism is located at the second position, the roller wheel is used for rolling the joint.
As a preferred technical scheme of the automatic coil conductor bending machine, the automatic coil conductor bending machine further comprises a pressure maintaining mechanism, and after the roller presses the joint, the pressure maintaining mechanism applies preset pressure to the joint within preset time.
As a preferred technical solution of the automatic coil conductor bending machine, the clamping jaw mechanism includes a clamping jaw and a clamping jaw elastic member, the automatic coil conductor bending machine further includes a clamping jaw opening and closing assembly, the clamping jaw elastic member is configured to drive the clamping jaw to be closed, and when the clamping jaw mechanism is located at the first position, the clamping jaw opening and closing assembly is used for driving the clamping jaw to be opened.
As a preferred technical scheme of the automatic bending machine for coil conductors, the chuck comprises a first clamping piece and a second clamping piece which are rotatably connected, and the clamping jaw elastic piece is connected with the first clamping piece and the second clamping piece;
be equipped with the ejector pad on the first clamping piece, the clamping jaw subassembly that opens and shuts including set up in clamping jaw driving piece on the operation panel and with the linking arm that clamping jaw driving piece is connected, clamping jaw driving piece can drive the linking arm with the ejector pad butt, so that first clamping piece is to keeping away from second clamping piece direction rotates.
As the preferred technical scheme of the automatic bender of coil conductor, the automatic bender of coil conductor still includes and presss from both sides tight release mechanism, press from both sides tight release mechanism including driving actuating cylinder with set up in drive the tight piece of removing of clamp on the actuating cylinder, work as clamping jaw mechanism rotates extremely when the second position, clamping jaw mechanism is located press from both sides the top of removing the piece, and press from both sides tight remove the piece with first clamping piece is relative, drive actuating cylinder can drive press from both sides tight remove the piece with first clamping piece butt, so that first clamping piece is relative the second clamping piece is opened.
As a preferred technical scheme of the automatic coil conductor bending machine, the automatic coil conductor bending machine further comprises a pushing mechanism arranged on the operating platform, the clamping jaw mechanism further comprises a clamping jaw base arranged on a rotating shaft of the rotating mechanism, a clamping jaw sliding table in sliding fit with the clamping jaw base, and a tensioning elastic piece;
the chuck set up in clamping jaw slip table works as clamping jaw mechanism is located when the first position, pushing mechanism is used for promoting clamping jaw slip table is to being close to the position slip of first conductor, the tensioning elastic component is connected clamping jaw slip table with the clamping jaw base, and can make clamping jaw slip table slides to the direction of keeping away from first conductor.
As the preferred technical scheme of the automatic bender of coil conductor, tongue piece mechanism including set up in tongue piece driving piece on the operation panel, with the tongue piece base that the tongue piece driving piece is connected, with the tongue piece base passes through the tongue piece of pin joint axle pin joint, set up in fixing base on the operation panel to and tongue piece elastic component, tongue piece driving piece can drive tongue piece base reciprocating motion, the tongue piece has and is located the first end and the second end of pin joint axle both sides, first end is used for supporting tightly the junction, tongue piece elastic component connects the tongue piece with the tongue piece base, so that first end to being close to the direction of junction rotates, and makes the second end with the fixing base butt.
As the preferred technical scheme of the automatic bender of coil conductor, the automatic bender of coil conductor still including set up in carrier driving piece on the operation panel, the carrier with the operation panel passes through slip subassembly sliding fit, the carrier has processing position and material loading position, the carrier driving piece with the carrier is connected, is in with the drive the carrier processing position with switch between the material loading position.
As an optimal technical scheme of the automatic coil conductor bending machine, the automatic coil conductor bending machine further comprises a pressing plate assembly rotatably connected with the carrier, two first positioning grooves are formed in the carrier, when the clamping jaw mechanism is located at the first position, the first conductor is located in one of the first positioning grooves, when the clamping jaw mechanism is located at the second position, the first conductor is located in the other first positioning groove, and the pressing plate assembly is used for simultaneously closing or simultaneously opening the two first positioning grooves.
As a preferred technical scheme of the automatic coil conductor bending machine, the automatic coil conductor bending machine further comprises a pressing plate elastic part and a pressing plate driving part arranged on the operation table, wherein the pressing plate assembly comprises a rotating shaft in rotating fit with the carrier, a top block fixedly arranged on the rotating shaft, and two pressing plates both fixedly arranged on the rotating shaft;
the kicking block has open position and closed position, works as the kicking block is located when the open position, two the clamp plate is respectively with two the notch in first constant head tank is opened, works as the kicking block is located when the closed position, two the clamp plate is respectively with two first constant head tank is closed, the clamp plate elastic component is connected the kicking block with the carrier, just the clamp plate elastic component can make the kicking block by open position to the closed position motion, the clamp plate driving piece is used for promoting the kicking block, so that the kicking block by closed position to open position motion.
As an optimal technical scheme of the automatic coil conductor bending machine, the carrier is further provided with a positioning boss and a second positioning groove, the second conductor is located in the second positioning groove, the positioning boss penetrates through the inner ring of the coil body and is attached to the inner circumferential surface of the coil body, a notch is formed in the positioning boss, and the notch and the connecting part are oppositely arranged
The invention has the beneficial effects that:
the invention provides an automatic bending machine for coil conductors, which comprises an operation table, and a carrier, a clamping jaw mechanism, a rotating mechanism and a tongue piece mechanism which are all arranged on the operation table, wherein the carrier is used for fixing a coil body; when the clamping jaw mechanism is located at the first position, the tongue piece mechanism is used for abutting against the joint of the coil body and the first conductor, and the clamping jaw mechanism is used for clamping the first conductor; the rotating mechanism is used for driving the clamping jaw mechanism to rotate from the first position to the second position so as to bend the connection part. When the clamping jaw mechanism is located the first position, support the junction of tight first conductor and coil body through tongue piece mechanism, then press from both sides tight first conductor through clamping jaw mechanism, rethread rotary mechanism rotates, can make the junction of first conductor and coil body bend automatically, can improve the efficiency of bending and reduce the cost of labor.
The automatic bending machine for the coil conductors further comprises a prepressing mechanism, the prepressing mechanism is arranged to roll the bent connection part, the connection part can be pre-shaped, the bending effect is guaranteed, and the prepressing connecting piece can be matched with the first conductor in a rolling mode through the arrangement of the roller wheels, so that the contact resistance is reduced.
The automatic bending machine for the coil conductors further comprises a pressure maintaining mechanism, preset pressure is applied to connection through the pressure maintaining mechanism, preset time is kept, and the joints can be bent and finally formed.
Through setting up the release mechanism, can make the chuck of gripper mechanism open automatically after bending, the drive carrier of the carrier driving piece of being convenient for follow-up moves to the material loading position from the processing position.
Drawings
Fig. 1 is a first schematic structural diagram of an automatic bending machine for coil conductors according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an automatic bending machine for coil conductors (hidden cover) according to an embodiment of the present invention;
FIG. 3 is a first partial schematic structural view (with the jaw mechanism in a first position) of an automatic coil conductor bending machine according to an embodiment of the present invention;
fig. 4 is a second partial schematic structural diagram (the clamping jaw mechanism is located at the second position) of the automatic coil conductor bending machine in the embodiment of the invention;
FIG. 5 is a schematic structural diagram of a carrier driving member, a carrier supporting block and a pressing plate driving member of the automatic bending machine for coil conductors according to the embodiment of the present invention;
fig. 6 is a schematic structural diagram of a carrier of an automatic bending machine for coil conductors according to an embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a carrier and a platen driver of an automatic bending machine for coil conductors according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a clamping jaw mechanism, a pushing mechanism and a clamping jaw opening and closing assembly of the automatic coil conductor bending machine in the embodiment of the invention;
fig. 9 is a schematic structural diagram of a tongue mechanism of an automatic bending machine for coil conductors according to an embodiment of the present invention;
fig. 10 is a schematic structural diagram of a pre-pressing mechanism of an automatic bending machine for coil conductors in the embodiment of the invention;
fig. 11 is a schematic structural diagram of a pressure maintaining mechanism of an automatic coil conductor bending machine according to an embodiment of the present invention.
In the figure:
100. a coil; 1001. a coil body; 1002. a first conductor; 1003. a second conductor;
1. an operation table; 11. an electric cabinet; 12. a support plate; 13. a vertical plate; 131. an opening; 14. a housing;
21. a carrier; 211. a first positioning groove; 212. positioning the boss; 213. a second positioning groove; 214. a notch; 22. a carrier drive; 23. a sliding assembly; 231. a slider; 232. a slide rail; 24. a carrier support block; 25. a platen assembly; 251. a rotating shaft; 252. a top block; 253. pressing a plate; 26. a platen drive; 27. a cover plate;
31. a jaw mechanism; 311. a chuck; 3111. a first clip piece; 3112. a second clip; 3113. a push block; 312. a jaw base; 313. a clamping jaw sliding table; 314. tensioning the elastic member; 32. a jaw opening and closing assembly; 321. a jaw drive; 322. a connecting arm; 33. a pushing mechanism; 331. a pushing cylinder; 332. an elastic pushing head;
4. a rotation mechanism; 41. a motor; 42. a speed reducer; 43. a coupling; 44. a rotating shaft; 45. a bearing seat; 46. a connecting plate;
5. a tongue mechanism; 51. a tongue actuation member; 52. a tongue base; 53. a tongue piece; 531. shaping the groove; 532. a first end; 533. a second end; 54. a pivot shaft; 55. a fixed seat; 551. a planar portion; 552. a ramp portion; 56. a spacing pin;
6. a pre-pressing mechanism; 61. pre-pressing a driving piece; 62. prepressing the connecting piece; 63. a roller;
7. a pressure maintaining mechanism; 71. a pressure maintaining cylinder; 72. a pressure head;
8. a clamp release mechanism; 81. a driving cylinder; 82. and a clamping release block.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood 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.
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 the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Where the terms "first position" and "second position" are two different positions, and where a first feature is "over", "above" and "on" a second feature, it is intended that the first feature is directly over and obliquely above the second feature, or simply means that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 specific cases to those skilled in the art.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The coil 100 generally includes a
Referring to fig. 1 to 4, fig. 1 is a first schematic structural diagram of an automatic bending machine for coil conductors according to an embodiment of the present invention; fig. 2 is a schematic structural diagram of an automatic bending machine for coil conductors (hidden cover) according to an embodiment of the present invention; FIG. 3 is a first partial schematic structural view (with the jaw mechanism in a first position) of an automatic coil conductor bending machine according to an embodiment of the present invention; fig. 4 is a second partial structural diagram (the clamping jaw mechanism is located at the second position) of the automatic coil conductor bending machine in the embodiment of the invention. The embodiment provides an automatic bending machine for coil conductors, which is used for machining a
Specifically, referring to fig. 1 and fig. 2, the automatic coil conductor bending machine includes a
This automatic bender of coil conductor supports
When the
Referring to fig. 1 and 2, the
Referring to fig. 5, fig. 5 is a schematic structural diagram of a carrier driving member 22, a
Referring to fig. 5 again, in the embodiment, the
Referring to fig. 5 to 7, fig. 6 is a schematic structural diagram of a carrier of an automatic bending machine for coil conductors according to an embodiment of the present invention; fig. 7 is a schematic structural diagram of a carrier and a platen driving member of an automatic bending machine for coil conductors according to an embodiment of the present invention. The automatic bending machine for the coil conductors further comprises a pressing plate assembly 25 rotatably connected with the
Specifically, the pressing plate assembly 25 includes a
In order to ensure the fixing effect on the
Preferably, in order to ensure the positioning effect on the
Optionally, the automatic bending machine for coil conductors further includes a
Referring to fig. 2 and 3, the
Referring to fig. 3, fig. 4 and fig. 8, fig. 8 is a schematic structural diagram of a clamping jaw mechanism, a pushing mechanism and a clamping jaw opening and closing assembly of an automatic coil conductor bending machine according to an embodiment of the present invention. The
Optionally, the clamping
Optionally, in this embodiment, the second clamping piece 3112 is connected to the clamping jaw sliding table 313, and the second clamping piece 3112 is parallel to the
Optionally, referring to fig. 3, fig. 4 and fig. 9, fig. 9 is a schematic structural diagram of a tongue mechanism of an automatic bending machine for coil conductors according to an embodiment of the present invention. The
Preferably, the
Optionally, referring to fig. 3, fig. 4 and fig. 10, fig. 10 is a schematic structural diagram of a pre-pressing mechanism of an automatic coil conductor bending machine according to an embodiment of the present invention. The automatic coil conductor bending machine further comprises a
Optionally, referring to fig. 3, fig. 4 and fig. 11, fig. 11 is a schematic structural diagram of a pressure maintaining mechanism of an automatic coil conductor bending machine according to an embodiment of the present invention. The automatic bending machine for the coil conductor further comprises a
Optionally, referring to fig. 3 and 4, the automatic bending machine for coil conductors further includes a clamping
Optionally, the
The process of the automatic bending machine for coil conductors when bending the coil 100 is as follows:
1) and feeding. The
2) And (6) clamping. When the
3) And pressing. The tongue driving element 51 drives the tongue base 52 to extend, and when the second end 533 of the tongue 53 abuts against the inclined surface portion 552 of the fixing base 55, the first end 532 of the tongue 53 is gradually rotated downward by the tongue elastic element, and finally abuts against the connection between the
4) And the
5) And tensioning. Then the pushing cylinder 331 is actuated to the retracted position, and the tensioning
6) And rotating. The
7) And the
8) And prepressing. The cylinder rod of
9) And maintaining the pressure. And a cylinder rod driving pressure head 72 of the pressure maintaining cylinder 71 compresses the joint, and after the preset time is continued, the pressure maintaining cylinder 71 drives the pressure head 72 to retract.
10) And clamping and releasing. The driving
11) The carrier driving unit 22 drives the
The invention has the following remarkable technical effects: the automatic bending machine for the coil conductor comprises an operation table 1, and a
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
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