CN201383437Y

CN201383437Y - Annular coiling machine

Info

Publication number: CN201383437Y
Application number: CN200920117522U
Authority: CN
Inventors: 彭振华
Original assignee: NANFANG MACHINERY MANUFACTURE CO Ltd WENZHOU CITY
Current assignee: NANFANG MACHINERY MANUFACTURE CO Ltd WENZHOU CITY
Priority date: 2009-04-08
Filing date: 2009-04-08
Publication date: 2010-01-13
Anticipated expiration: 2019-04-08

Abstract

The utility model discloses an annular coiling machine, which comprises an open type machine head, an electric control box, a drive mechanism, a wire storing mechanism, a coiling mechanism and a wiring mechanism, wherein the wiring mechanism comprises a mounting seat, a driving rubber wheel with a tray and a driven rubber wheel, the driving rubber wheel with a tray is connected with a second drive mechanism in a transmitting mode, the wire storing mechanism is provided with a wire storing ring, the coiling mechanism is provided with a gear with an opening, the gear with an opening is connected with a first drive mechanism in a transmitting mode, the gear with an opening is connected with the wire storing ring during the clockwise rotation, the annular coiling machine is characterized in that the second drive mechanism is driven by a step motor, a singlechip control system is arranged in the electric control box, a wire distance correcting button is arranged on the electric control box, the step motor is controlled by a singlechip, and the wire distance correcting button is electrically connected with the singlechip. The annular coiling machine can increase or reduce the wire distance impulse number through the control of the button and the singlechip, and enables enameled wires to be always accurately coiled into a wire groove, thereby stopping the phenomenon of wire jumping or wire overlapping.

Description

Loop wire winder

Technical field

The utility model relates to a kind of electronics, the toroidal equipment of electrical apparatus industry scale coiling, particularly a kind ofly is applicable to that coiling has the coil winding machine of the contact voltage regulation coil of bakelite dish wire casing.

Background technology

At present, high accuracy A. C. voltage stabilizer, the used contact voltage regulation coil of voltage regulator product, the upper and lower surface of its coil all has a bakelite dish that is carved with wire casing, require enamelled wire equably around in the wire casing of bakelite dish, carry out operations such as dipping lacquer, oven dry setting, working face polish then, carry out voltage-regulation with surperficial contact of polishing of coil by carbon brush.In early time, the manual winding generally all adopted in the coiling of some AC voltage regulator, voltage regulator coil.Manual winding is time-consuming, and labour intensity is big, and production efficiency is low.Look into Chinese patent database, wherein a Granted publication number is CN2427009Y, name is called the utility model patent of multi-functional ring shape coil winding machine unshakable in one's determination, disclose following content: " a kind of multi-functional annular coil winding machine unshakable in one's determination; comprise the support that has support and assembling work supporting block, frame and the transmission device on it; utilizing on the spacing and rotating thereupon open type head of bogie wheel on its mid frame has Thread holder and paper storing box; the lead on the Thread holder through roller and wire-crossing wheel tensioning after on workpiece, on the paper storing box after the tensioner tensioning on workpiece." coil winding machine of this structure do not have accurate wire arranging location mechanism and line-spacing debugging functions, can only the common toroidal transformer of coiling.At all can't coiling for the very high contact voltage regulation coil of line-spacing required precision, even be used for coiling, owing to be subjected to the influence of factors such as wire casing mismachining tolerance of form error, the bakelite dish of iron core and inner coil, and along with the carrying out of coiling, the external diameter of coiling is also increasing gradually, make that wire casing just can produce wire jumper or superimposing thread phenomenon with respect to the position generation skew of enamelled wire in winding process, cause coil to scrap.

The utility model content

In view of the deficiency that background technology exists, the technical problems to be solved in the utility model provides the loop wire winder that a kind of coiling has the contact annular voltage regulation coil of bakelite dish wire casing and can not produce wire jumper, superimposing thread phenomenon.

For this reason, the utility model adopts following technological means to realize: a kind of loop wire winder, comprise the open type head, electric cabinet, transmission mechanism, wire storage mechanism, winding mechanism and wire-arranging mechanism, described transmission mechanism comprises first transmission mechanism and second transmission mechanism, described wire-arranging mechanism comprises mount pad, the active rubber wheel and the passive rubber wheel of band pallet, the active rubber wheel of described band pallet and described second transmission mechanism are in transmission connection, described wire storage mechanism has wire storage ring, described winding mechanism has the gear of band opening, the gear of described band opening and described first transmission mechanism are in transmission connection, the gear of described band opening is connected with described wire storage ring when clockwise rotating, it is characterized in that described second transmission mechanism is a step motor drive, has single-chip computer control system in the described electric cabinet, and electric cabinet is provided with line-spacing correction button, described stepping motor is by described Single-chip Controlling, and described line-spacing correction button is electrically connected with described single-chip microcomputer; On the described open type head wire arranging location mechanism is installed; Described wire arranging location mechanism comprises baffle plate main body, connecting plate, extension spring, goes up positioning head and following positioning head, the described positioning head of going up is installed on the baffle plate main body movably with following positioning head, described baffle plate main body is connected with mounting rod by connecting plate, one end of described extension spring is fixed on the baffle plate main body, the other end is connected with the described positioning head of going up, and described mounting rod is fixedly mounted on the described open type head; Described wire storage ring inner ring is provided with braking mechanism; Described braking mechanism includes spanner and friction plate, and described friction plate contacts with described wire storage ring inner ring when work, and the mount pad of described wire-arranging mechanism is equipped with and active rubber wheel and the corresponding adjusting handle of passive rubber wheel; A wherein little circular arc portion of described wire storage ring is an active segment, and the orthodrome part of this active segment one end and wire storage ring is hinged, and the other end partly is connected with the orthodrome of described wire storage ring by alignment pin; Wire storage ring is provided with the driving brace, and the gear of described band opening is provided with Wrapping implement, and described Wrapping implement is provided with the groove with described driving brace coupling; Described open type head is provided with transducer, and described transducer is near the Wrapping implement of installing on the gear of described band opening.

In the utility model, its line-spacing correction button cooperates with single-chip microcomputer, by pressing line-spacing correction button, increase or reduce to adjust the offset of coiling workpiece with the angle that increases or minimizing line-spacing umber of pulse is rotated stepping motor, make enamelled wire can stop wire jumper and superimposing thread phenomenon exactly around in the wire casing of bakelite dish all the time.And the installation of wire arranging location mechanism on the open type head can accurately be located the enamelled wire on the coil plane, has also avoided the enamelled wire of coil side to produce crossover phenomenon; The installation of its transducer is used to produce the count signal of the coil winding number of turns and the control signal of stepping motor running; The installation of braking mechanism in the wire storage ring when coiling, limits freely rotating of wire storage ring, and applies suitable tension force to enamelled wire, the tightness of control enamelled wire coiling; The setting of its adjusting handle can be regulated the spacing between active rubber wheel and the passive rubber wheel, to adapt to the iron core of different size.

Description of drawings

Further describe relevant details of the present utility model below more in conjunction with the accompanying drawings.

Fig. 1 is a structure chart of the present utility model;

Fig. 2 is the plan structure figure of the utility model Fig. 1;

Fig. 3 is the structure chart of the utility model wire-arranging mechanism;

Fig. 4 is the structure chart of the utility model wire storage ring;

Fig. 5 is the structure chart of the utility model band opening gear;

Fig. 6 backs down the action schematic diagram of flexible connection piece on the wire storage ring for the utility model;

Fig. 7 is the structure chart of the utility model brake mechanism;

Fig. 8 is the utility model action schematic diagram that initially winds the line;

Fig. 9 is a spacer connecting moves schematic diagram on the utility model flexible connection piece and the gear;

Figure 10 is the structure chart of the utility model detent mechanism;

Figure 11 is the vertical view of the utility model Figure 10;

Figure 12 is the schematic diagram of the utility model electric cabinet control panel.

Embodiment

With reference to accompanying drawing, this loop wire winder, comprise open type head 1, electric cabinet, transmission mechanism, wire storage mechanism, winding mechanism and wire-arranging mechanism, described transmission mechanism comprises first transmission mechanism and second transmission mechanism, the first transmission mechanism transmission winding mechanism wherein, the second transmission mechanism transmission wire-arranging mechanism, described first transmission mechanism is by variable-frequency motor 9 and

travelling gear

7,8 constitute, described wire-arranging mechanism comprises mount pad 41, the active rubber wheel 15 of two band pallets 10, the passive rubber wheel 11 of 16 and band pallets 10, the active rubber wheel 15 of described

band pallet

10,16 are in transmission connection with described second transmission mechanism, described wire storage mechanism has wire storage ring 6, a wherein little circular arc portion 6b of described wire storage ring 6 is an active segment, the orthodrome part 6a of this active segment one end and wire storage ring 6 is hinged, and the other end is connected with the orthodrome part 6a of described wire storage ring 6 by alignment pin 22; Be connected with flexible connection piece 23 on the described active segment, described winding mechanism has the gear 2 of band opening, the gear 2 of described band opening and 7,8 engagements of the gear of described first transmission mechanism, the gear 2 of described band opening is connected with described wire storage ring 6 when clockwise rotating, described second transmission mechanism is a step motor drive, this stepping motor is installed in the mount pad 41 of wire-arranging mechanism, so not shown.Has single-chip computer control system in the described electric cabinet, and electric cabinet is provided with line-

spacing correction button

38,39, line-spacing correction button comprises " line-spacing+" 38 and " line-spacing-" 39 two buttons for this, described stepping motor is by described Single-chip Controlling, and described line-

spacing correction button

38,39 is electrically connected with described single-chip microcomputer; On the described open type head 1 wire arranging location mechanism 5 is installed; Described wire arranging location mechanism 5 comprises baffle plate main body 31, connecting plate 30, extension spring 33, goes up positioning head 32 and following positioning head 34, described going up on positioning head 32 and the following positioning head 34 mobilizable installation baffle plate main bodys 31, described baffle plate main body 31 is connected with mounting rod 14 by connecting plate 30, one end of described extension spring 33 is fixed on the baffle plate main body 31, the other end is connected with the described positioning head 32 of going up, and described mounting rod 14 is fixedly mounted on the described open type head 1; Described wire storage ring 6 inner rings are provided with braking mechanism; This braking mechanism includes spanner 25 and friction plate 27, described friction plate 27 contacted with described wire storage ring inner ring 26 in when work, and the mount pad 41 of described wire-arranging mechanism is equipped with the adjusting

handle

19,17,18 corresponding with

active rubber wheel

15,16 and passive rubber wheel 11; The gear 2 of described band opening is provided with Wrapping implement 3, and described Wrapping implement 3 is provided with the detent 40 with described driving brace 20 couplings.Described open type head 1 is provided with transducer 4, described transducer 4 is near the Wrapping implement 20 on the gear 2 of described band opening, the gear 2 of band opening rotates a circle, be that enamelled wire twines a circle on iron core, transducer 4 produces the control signal of a count signal and stepping motor running, makes stepping motor turn over a pairing angle of line-spacing.

During the utility model work, at first to adjust the

active rubber wheel

15,16 and the passive rubber wheel 11 of band pallet 10 according to the specification of iron core, when adjusting

active rubber wheel

15,16 or passive rubber wheel 11, adjust the initiatively distance between the

rubber wheel

15,16 and passive rubber wheel 11 by adjusting

handle

19,17,18, to adapt to size unshakable in one's determination, when iron core is placed on the wire-arranging mechanism, be placed on the pallet 10, when

active rubber wheel

15,16 passes through step motor drive, then cooperate, make iron core on pallet 10, rotate with passive rubber wheel 11; When iron core is placed on the pallet 10, at first to open the active segment of wire storage ring 6, the active segment of wire storage ring 6 is operations like this: because an end of active segment is hinged on the wire storage ring 6, the other end at its active segment is connected with flexible connection piece 23, on flexible connection piece 23, be provided with location hole 43, on wire storage ring 6, be provided with alignment pin 22 and handle hole 21, when active segment is connected with the orthodrome part 6a of wire storage ring, flexible connection piece 23 is pressed close to the orthodrome part 6a of wire storage ring, make alignment pin 22 insert location hole 43 on the flexible connection pieces 23, the orthodrome part 6a of itself and wire storage ring is linked together; When opening, pass handle hole 21, back down flexible connection piece 23 with small screw driver, make the location hole 43 of flexible connection piece 23 break away from alignment pin 22, strike with the hand open, the little circular arc portion 6b active segment with wire storage ring passes endoporus unshakable in one's determination then, again with the active segment closure again.

Next store up line procedures, the storage line is to determine according to the size and the number of turns of iron core, the storage line is the process that the gear 2 of wire storage ring 6 and band opening clockwise rotates, during the storage line, also back down and drive brace 20 with small screw driver, an end that drives brace 20 is placed in the groove 40 of Wrapping implement 3, so just the gear 2 of wire storage ring 6 with the band opening linked together, start variable-frequency motor 9, the gear 2 of rotating band opening, drive wire storage ring 6 simultaneously and rotate, make that the enamelled wire on the line tube is wrapped on the wire storage ring 6.After the storage line is finished, hand is held the groove that the end of a thread passes Wrapping implement 3 and guide roller 24, pass from the gear 2 of band opening and the break joint of wire storage ring 6, press to unshakable in one's determination 12, unshakable in one's determination 12 upper and lower surface all has a bakelite dish 13 that is carved with wire casing, the end of a thread was pressed to 12 o'clock unshakable in one's determination, promptly press to the surface of bakelite dish 13, handle 25 with braking mechanism closes then, make friction plate 27 be affixed to wire storage ring inner ring 26, press electric cabinet control panel 37 start buttons 44 operation coiling programs, even stepping motor and variable-frequency motor 9 operations.The operation of stepping motor, make unshakable in one's determination 12 to rotate along with the rotation of

active rubber roll

15,16, the operation of variable-frequency motor 9 will rotate the gear 2 of band opening, by Wrapping implement 3, guide roller 24 enamelled wire on the wire storage ring 6 is wound on the iron core 12 of band wire casing bakelite dish 13.During coiling, the gear 2 of band opening is rotated counterclockwise, and at this moment, drives the groove 40 that brace 20 breaks away from the Wrapping implement 3, under the effect of braking mechanism, makes enamelled wire obtain suitable tension force simultaneously.Adjusting handle 45 can be regulated the pressure of friction plate 27 and wire storage ring inner ring 26, and is moderate to regulate its frictional force, to make the enamelled wire degree of tightness that is wound on unshakable in one's determination 12.

The utility model design lines in single-chip microcomputer increases or reduces to revise the skew of 12 positions unshakable in one's determination with strengthening or reduce the angle that the mode of line-spacing umber of pulse rotates described stepping motor apart from revision program.At first according to the size of line-spacing, by line-spacing correction of the button settings on the electric cabinet control panel 37, in winding process, last positioning head 32 with wire arranging location mechanism 5 is a benchmark, when the wire casing on the bakelite dish 13 diminishes with respect to the distance of last positioning head 32, click " line-spacing+" 38 buttons, the line-spacing umber of pulse of this moment adds a line-spacing correction for the value of setting, the angle that stepping motor is rotated increases, line-spacing umber of pulse in the utility model is the angle that stepping motor rotates, when next control signal was come, the line-spacing umber of pulse returned to original set point again; Otherwise, when the wire casing on the bakelite dish 13 becomes big with respect to the distance of last positioning head 32, click " line-spacing-" 39 buttons, at this moment, the line-spacing umber of pulse is that original set point deducts a correction, the angle that stepping motor is rotated reduces, it is same when next control signal is come, the line-spacing umber of pulse returns to original set point again, in the utility model, the line-spacing correction of its setting can show from the control panel 37 of electric cabinet, and it whenever presses primary line apart from revising button, and its line-spacing correction is certain, this press line-spacing correction button after, when the control signal of next single-chip microcomputer arrives, again the line-spacing correction is returned to the control mode of set point, make enamelled wire to have stopped the phenomenon of wire jumper and superimposing thread all the time exactly around in the wire casing of bakelite dish.

Claims

1, a kind of loop wire winder, comprise open type head (1), electric cabinet, transmission mechanism, wire storage mechanism, winding mechanism and wire-arranging mechanism, described transmission mechanism comprises first transmission mechanism and second transmission mechanism, described wire-arranging mechanism comprises mount pad (41), the active rubber wheel (15 of band pallet (10), 16) and passive rubber wheel (11), the active rubber wheel (15 of described band pallet (10), 16) be in transmission connection with described second transmission mechanism, described wire storage mechanism has wire storage ring (6), the gear (2) that described winding mechanism has the described band opening of gear (2) of band opening is in transmission connection with described first transmission mechanism, the gear of described band opening (2) is connected with described wire storage ring (6) when clockwise rotating, it is characterized in that described second transmission mechanism is a step motor drive, has single-chip computer control system in the described electric cabinet, and electric cabinet is provided with line-spacing correction button (38,39), described stepping motor is controlled by described single-chip computer control system, described line-spacing correction button (38,39) is electrically connected with described single-chip microcomputer.

2, loop wire winder according to claim 1 is characterized in that being equipped with on the described open type head (1) wire arranging location mechanism (5).

3, loop wire winder according to claim 2, it is characterized in that described wire arranging location mechanism (5) comprises baffle plate main body () 31, connecting plate (30), extension spring (33), last positioning head (32) and following positioning head (34), the described positioning head (32) of going up is installed on the baffle plate main body (31) movably with following positioning head (34), described baffle plate main body (31) is connected with mounting rod (14) by connecting plate (30), one end of described extension spring (33) is fixed on the baffle plate main body (31), the other end is connected with the described positioning head (32) of going up, and described mounting rod (14) is fixedly mounted on the described open type head (1).

4, loop wire winder according to claim 1 is characterized in that described wire storage ring (6) inner ring is provided with braking mechanism.

5, want 4 described loop wire winders according to right, it is characterized in that described braking mechanism includes spanner (25) and friction plate (27), described friction plate (27) contacts with described wire storage ring inner ring (26) when work.

6, loop wire winder according to claim 1 is characterized in that the mount pad (41) of described wire-arranging mechanism is equipped with and active rubber wheel (15,16) and the corresponding adjusting handle (19,17,18) of passive rubber wheel (11).

7, loop wire winder according to claim 1, a wherein little circular arc portion (6b) that it is characterized in that described wire storage ring (6) is an active segment, the orthodrome part (6a) of this active segment one end and wire storage ring (6) is hinged, and the other end is connected with the orthodrome part (6a) of described wire storage ring (6) by alignment pin (22).

8, loop wire winder according to claim 1, it is characterized in that wire storage ring (6) is provided with driving brace (20), the gear of described band opening (2) is provided with Wrapping implement (3) and band line wheel (24), and described Wrapping implement (3) is provided with and drives the groove (40) of brace (20) coupling.

9, loop wire winder according to claim 8 is characterized in that described open type head (1) is provided with transducer (4), and described transducer (4) is near the Wrapping implement (3) on the gear (2) of described band opening.