CN201515297U - A motor stator coil numerical control winding machine - Google Patents

Abstract

The utility model discloses a numerically controlled winding machine for motor stator coils, which comprises a winding host, a winding mold mechanism, a wire feeding and cutting mechanism, a wire mechanism, a wire calibration mechanism, an automatic tension adjustment mechanism, and a wire releasing mechanism arranged in sequence. And safety protection mechanism, and electrical control equipment connected with the winding host; wherein, the winding host, winding mold mechanism, wire feeding and cutting mechanism, wire mechanism, calibration mechanism, automatic tension adjustment mechanism and release The wire mechanisms are connected in sequence, and the safety protection mechanism is arranged between the automatic tension adjustment mechanism and the wire releasing mechanism. The numerical control winding machine described in the utility model can overcome the defects of poor safety, high cost and poor precision in the prior art, so as to realize the advantages of good safety, low cost, high precision and high work efficiency.

Description

A motor stator coil numerical control winding machine

technical field

The utility model relates to a motor stator winding technology, in particular to a numerical control winding machine for a motor stator coil.

Background technique

In the existing technology, the power signal, electrical components, pneumatic hydraulic source and working components cannot enter. When the motor stator coil is wound in the mold rotation mechanism, the mold is installed on the mold frame and cannot be adjusted automatically. Each coil is manually clamped. During the winding process, it is easy to hurt the hand if the worker holds the wire and the wire, and the number of winding coils is counted manually. After winding, the mold is released manually, and the wire is cut manually with a large hand scissors. The tension of the wire cannot be automatically constant during the winding process. The tension is sometimes loose and sometimes tight, labor-intensive, inaccurate data, poor coil quality, and low production efficiency.

In addition, in the existing technology, the mold base rotates during the winding process of the motor stator coil, without safety protection, and there are serious safety hazards. Due to the characteristics of the wire winding process, the pay-off frame is 8-12m away from the main machine to pass the wire, and the workers on site come and go There are unsafe factors.

To sum up, in the process of realizing the utility model, the inventor finds that there are at least the following defects in the prior art:

(1) High manual labor intensity and low production efficiency: Since the entire process of feeding the wire mold, wire, counting, clamping, loosening, trimming, and winding requires manual operations by workers, the labor intensity is high. and low efficiency;

(2) Poor accuracy: Since the tension and the mold cannot be automatically adjusted during the winding process, constant tension cannot be maintained, and the tightness of the production coils is inconsistent. Due to manual counting, errors are inevitable. If the number of coils is less, it will be scrapped, and if the number of coils is too many, it will be reduced again, wasting materials and man-hours; manual thread trimming will result in different lengths of the coil outlets, and if it is short, it must be trimmed, and if it is long, it must be removed, wasting materials; The batch coil length cannot meet the minimum required accuracy;

(3) High cost: Since there are many manual steps in the whole winding process, a lot of human labor is required, and, compared with machine operation, the accuracy is poor, which cannot meet the process requirements, and the qualified rate of coil winding Low, raw material cost and operating cost are high;

(4) Poor safety: Since the mold frame rotates during the winding process without protection, there are serious safety hazards for passing personnel and operators; in addition, the distance between the winding host and the pay-off frame is 8-12m When crossing the line, there are also unsafe factors when the passing personnel of the factory neglect the safety distance.

Contents of the invention

The purpose of this utility model is to solve the above problems and propose a motor stator coil numerical control winding machine to realize the advantages of digital automatic control, good safety, low cost, high accuracy, improved workpiece quality and high work efficiency.

In order to achieve the above purpose, the technical solution adopted by the utility model is: a motor stator coil numerical control winding machine, including a winding host, a winding mold mechanism, a wire feeding and cutting mechanism, a wire mechanism, and a wire calibration mechanism arranged in sequence , an automatic tension adjustment mechanism, a wire pay-off mechanism and a safety protection mechanism, and electrical control equipment connected to the winding host; wherein, the winding host, the winding mold mechanism, the wire feeding and cutting mechanism, the wire mechanism, the The wire mechanism, the automatic tension adjustment mechanism and the wire release mechanism are sequentially connected, and the safety protection mechanism is arranged between the automatic tension adjustment mechanism and the wire release mechanism.

Further, the winding main machine includes a main machine base, a frequency conversion adjustment motor located below the main machine base, a cycloidal pinwheel reducer, and a power output sprocket; and a hollow coil located above the main machine base. Turning the main shaft, a rotating air/oil groove is provided at the front of the hollow rotating main shaft, a power supply and a signal wire slip ring are provided at the rear of the hollow rotating main shaft, and a transmission chain is installed in the middle of the hollow rotating main shaft The transmission sprocket is located between the cycloid reducer and the power output sprocket; at the rear end of the hollow rotating main shaft, there is an air/oil spinner; on the base of the main engine The main shaft bearing is installed, and the air/oil passage ring, sealing flange and "O" type sealing ring are installed at the main shaft bearing and the rotating air/oil groove.

Further, the winding mold mechanism includes a mold mounting frame installed on the hollow rotating spindle, a mold mounting plate mounted on the mold mounting frame, and a winding mold assembly mounted on the mold mounting plate , and the winding die adjustment mechanism installed between the mold mounting frame and the mold mounting plate; Guide rail, slider, servo motor and linear grating scale; the mold mounting plate is installed on the guide rail and connected with the mother wire; an encoder is installed on the servo motor; the winding die assembly It includes a wire inlet channel, an automatic anti-rocker mold, and a clamping air/oil cylinder installed at the rear of the automatic anti-rocker mold, and a wire pressing plate is provided at the front end of the piston rod of the clamping air/oil cylinder.

Further, the wire feeding and shearing mechanism includes a wire feeding assembly, a cutting assembly located in front of the wire feeding assembly, a guide rail and a slider located between the wire feeding assembly and the cutting assembly, and a The lifting assembly at the rear of the line assembly; the lifting assembly includes a lifting adjustment base, a horizontal adjustment assembly located below the lifting adjustment base, and a longitudinal adjustment assembly located below the horizontal adjustment assembly; between the horizontal adjustment assembly and Horizontal adjustment guide rails and sliders are arranged between the longitudinal adjustment components, and horizontal adjustment cylinders or oil cylinders or screw rods are arranged on the longitudinal adjustment components; the wire feeding component includes a wire feeding frame, which is installed on the wire feeding machine The compression cylinder on the frame, and the wire feeding cylinder, wire feeding guide rail and slider installed under the wire feeding frame; the wire feeding guide rail and slider are located between the wire feeding assembly and the shearing assembly; The shearing assembly includes a shearing frame, a shearing seat is installed on the lower part of the shearing frame, and a gas-hydraulic booster cylinder is installed on the top of the shearing frame. A shearing guide rail is provided, on which a shearing tool assembly and a shearing spring pressure wire assembly following the shearing tool assembly are installed; the wire feeding guide rail and the slider assembly include a The wire feeding guide track on the shearing frame, the slide block installed at the bottom of the wire feeding frame, and the wire feeding cylinder or hydraulic cylinder screw rod installed at the bottom of the shearing frame.

Further, the longitudinal adjustment assembly includes a longitudinal adjustment slide table, a longitudinal adjustment lead screw installed on the longitudinal adjustment slide table, a longitudinal adjustment guide rail and a slider, a servo motor, and a servo motor encoder.

Further, the pay-off mechanism includes a vertical fixed plate, a vertically installed pay-off frame, and two pay-off reel supports installed on the pay-off frame. Two pay-off reels are installed on the reel support, and the two pay-off reels are locked with two quick clamps; a pay-off spindle is installed on each pay-off reel support, and each pay-off reel A magnetic tensioner or an air pressure torque motor tensioner is respectively installed at the rear end.

Further, the safety protection mechanism includes two vertical poles and a safety guardrail vertically arranged between the two poles; the safety guardrail includes whole guardrails of different widths and an infrared photoelectric barrier.

Further, the electrical control device includes electrical appliances for controlling the normal operation of the winding machine, and a digital program control module.

Further, the electrical control equipment includes a control cabinet, and electrical control components installed in the control cabinet, frequency conversion speed regulator, automatic control hardware PLC components, touch screen, control software unit, data processing unit and machine side operation platform, and a fault alarm installed on the upper part of the control cabinet.

Further, a digital control program for automatic operation is embedded in the control software unit.

Using the motor stator coil numerical control winding machine of the utility model, the wire can be fed out from the wire-releasing mechanism through the constant tension mechanism, the wire calibration mechanism to correct and straighten, the mechanical guide hand, the wire feeding and trimming mechanism to feed the wire in place, compress, and wind the main machine Rotate, and cut the wire and unload after the winding is completed.

The motor stator coil numerical control winding machine of each embodiment of the utility model includes a winding host, a winding mold mechanism, a wire feeding and cutting mechanism, a wire mechanism, a wire calibration mechanism, an automatic tension adjustment mechanism, and a winding mechanism arranged in sequence. Mechanism and safety protection mechanism, and electrical control equipment connected to the winding host; among them, the sequence of the winding host, winding mold mechanism, wire feeding and cutting mechanism, wire mechanism, calibration mechanism, automatic tension adjustment mechanism and pay-off mechanism connection, the safety protection mechanism is set between the automatic tension adjustment mechanism and the wire-releasing mechanism; during the winding process, the constant tension of the electromagnetic wire can be adjusted through the automatic tension control mechanism, and the wire-releasing mechanism, security mechanism, calibration mechanism, constant The tension mechanism, mechanical guide hand, wire feeding and cutting mechanism, winding die adjustment mechanism and winding host can automate the process of unwinding, feeding, clamping, trimming and loading. The motor is installed on the mold mounting frame, the power and signal are transmitted through the conductive slip ring installed on the main shaft, and the air source and oil source of the clamping cylinder and oil cylinder are delivered through the air passage and oil passage on the main shaft; it can overcome the existing Poor safety, high cost and poor precision in the technology, in order to achieve the advantages of good safety, low cost, high precision and high work efficiency.

Other features and advantages of the present invention will be set forth in the following description, and, in part, will be apparent from the description, or can be learned by practicing the present invention. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

The technical solutions of the present utility model will be further described in detail through the drawings and embodiments below.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is according to the structural representation of the motor stator coil numerical control winding machine of the utility model;

Fig. 2 is according to the structure schematic diagram of winding host machine in the numerical control winding machine of motor stator coil of the present invention;

Figure 2a is a top view of Figure 2;

Fig. 3 is according to the structure schematic diagram of wire feeding and shearing mechanism in the motor stator coil numerical control winding machine of the present invention;

Fig. 3 a is the left view of Fig. 3;

Fig. 4 is a structural schematic diagram of an automatic tension adjustment mechanism and a wire correction mechanism in a motor stator coil numerical control winding machine according to the present invention;

Figure 4a is the left side view of Figure 4;

Fig. 5 is a structural schematic diagram of the alignment mechanism in the motor stator coil numerical control winding machine according to the utility model;

Fig. 5 a is the left view of Fig. 5;

Fig. 5b is a partial structural diagram of the left view of Fig. 5a;

Fig. 6 is a structural schematic diagram of the wire mechanism in the motor stator coil numerical control winding machine according to the utility model;

Fig. 6 a is the left side view of Fig. 6;

Fig. 7 is a structural schematic diagram of a wire-releasing mechanism in a digitally controlled winding machine for stator coils of a motor according to the present invention;

Fig. 7a is the left view of Fig. 7;

Fig. 8 is a structural schematic diagram of the winding mold mechanism in the motor stator coil numerical control winding machine according to the utility model;

Figure 8a is a top view of Figure 8;

Fig. 8b is a right side view of Fig. 8 .

In conjunction with the accompanying drawings, the reference signs in this embodiment are respectively:

In Figure 1, the reference numbers are as follows:

1- Pay-off mechanism, 2- Safety guardrail, 3- Automatic tension controller, 4- Calibration mechanism, 5- Automatic tension adjustment mechanism, 6- Wire mechanism, 7- Winding host;

In Fig. 2-Fig. 2a, the reference numerals are as follows:

1-lower frame, 2-driving sprocket, 3-transmission sprocket, 4-upper frame, 5-bolt, 6-hollow rotating spindle, 7-slip ring for power and signal wire, 8-main frame, 9 -round nut, 10-driven sprocket, 11-shaft circlip, 12-main shaft bearing, 13-bearing cover, 14-shaft sleeve, 15-sealing flange, 16-rotary bracket, 17-cycloid Pin wheel reducer, 18-positioning cylinder, 19-cylinder push rod slide seat, 20-cylinder push rod;

In Fig. 4-Fig. 4a, the reference numerals are as follows:

1-automatic tension controller, 2-small roller, 3-connecting plate, 4-load sensor, 5-installation plate, 6-load sensor shaft, 7-bearing;

In Fig. 6-Fig. 6a, the reference numerals are as follows:

1-guiding structure, 2-upper cover plate, 3-control pendulum structure, 4-connecting plate, 5-fixed wheel, 6-bottom plate, 7-slider, 8-linear guide rail, 9-rack.

Detailed ways

The preferred embodiments of the present utility model are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present utility model, and are not intended to limit the present utility model.

According to an embodiment of the present invention, a numerically controlled winding machine for motor stator coils is provided, as shown in Fig. 1-Fig. 8b.

In Fig. 1, this embodiment includes a winding main machine 7, a winding mold mechanism, a wire feeding and cutting mechanism, a wire mechanism 6, a wire correction mechanism 4, an automatic tension adjustment mechanism 5, a wire release mechanism 1 and a safety wire mechanism arranged in sequence. The protection mechanism and the electrical control equipment connected with the winding host 7; wherein, the winding host 7, the winding mold mechanism, the wire feeding and cutting mechanism, the wire mechanism 6, the calibration mechanism 4, the automatic tension adjustment mechanism 5 and the wire release mechanism The mechanisms 1 are connected in sequence, and the safety protection mechanism is arranged between the automatic tension adjustment mechanism 5 and the pay-off mechanism 1 .

In Fig. 2-Fig. 2a, the winding main machine comprises the main frame 8 (i.e. the lower frame 1 and the upper frame 4), the frequency conversion adjustment motor located at the bottom of the main frame 8, the cycloidal pinwheel reducer 17, and power output sprocket; and the hollow rotating main shaft 6 positioned at the top of the main frame 8, the outer periphery of the hollow rotating main shaft 6 is sleeved with a circlip 11 for the shaft, and the front part of the hollow rotating main shaft 6 is provided with a rotating air/ The oil tank is provided with a power supply and a signal wire slip ring 7 at the rear of the hollow rotating main shaft 6, and a transmission sprocket 3 (that is, the driving sprocket 2 and the driven sprocket 10) is installed in the middle of the hollow rotating main shaft 6, and the transmission sprocket 3 is located between the cycloid reducer 17 and the power output sprocket; at the rear end of the hollow rotating main shaft 6, an air/oil rotator is provided, and the air/oil rotator is arranged on the rotating bracket 16; The main shaft bearing 12 is installed on the machine base, and the main shaft bearing 12 is connected with the bearing cover 13 and the shaft sleeve 14. At the main shaft bearing 12 and the rotating air/oil groove, an air/oil passage ring and a sealing flange 15 and " O" type sealing ring. Each component is threadedly connected with a round nut 9 through a bolt 5 . In addition, in cooperation with the air/oil passage ring, a positioning cylinder 18 is also provided, as well as a cylinder push rod slide seat 19 and a cylinder push rod 20 that are connected to the positioning cylinder 18 .

In Figure 8-8b, the winding mold mechanism includes a mold mounting frame installed on the hollow rotating spindle, a mold mounting plate mounted on the mold mounting frame, a winding mold assembly mounted on the mold mounting plate, and an installation The winding die adjustment mechanism between the die mounting frame and the die mounting plate; the winding die adjustment mechanism includes round and smooth fine grain ball screw, mother wire, adjusting guide rail, slider, servo motor and Linear grating scale; the mold mounting plate is installed on the guide rail and connected with the mother wire; the encoder is installed on the servo motor; the winding mold assembly includes the incoming line channel and the automatic anti-sway mold, and is installed on the automatic anti-sway plate The clamping air/oil cylinder at the rear of the mold is provided with a pressure plate at the front end of the piston rod of the clamping air/oil cylinder.

In Figure 3-Figure 3a, the wire feeding and shearing mechanism includes a wire feeding assembly, a cutting assembly located in front of the wire feeding assembly, a guide rail and a slider located between the wire feeding assembly and the cutting assembly, and a wire feeding assembly behind the wire feeding assembly. The lifting assembly; the lifting assembly includes a lifting adjustment base, a horizontal adjustment assembly located below the lifting adjustment base, and a longitudinal adjustment assembly located below the horizontal adjustment assembly; a horizontal adjustment guide rail and The slider is equipped with a horizontal adjustment cylinder or oil cylinder or screw rod on the longitudinal adjustment assembly; the wire feeding assembly includes a wire feeding frame, a compression cylinder installed on the wire feeding frame, and a wire feeding frame installed under the wire feeding frame Cylinder, wire-feeding guide rail and slider; wire-feeding guide rail and slider are located between the wire-feeding assembly and the shearing assembly; A pneumatic flow pressure cylinder is installed on the top of the cutting frame, and a shearing guide rail is provided on the shearing frame, and a shearing tool assembly and a shearing spring pressure that follow the shearing tool assembly are installed on the shearing rail. Wire assembly; wire feeding guide rail and slider assembly includes wire feeding guide rail installed on the shearing frame, slider installed at the bottom of the wire feeding frame, and wire feeding cylinder or hydraulic cylinder installed at the bottom of the shearing frame Type screw.

The longitudinal adjustment assembly includes a longitudinal adjustment slide table, a longitudinal adjustment lead screw installed on the longitudinal adjustment slide table, a longitudinal adjustment guide rail and a slide block, a servo motor, and a servo motor encoder.

In Figure 7-7a, the pay-off mechanism includes a vertical fixed plate, a vertically installed pay-off frame, and two pay-off reel supports installed on the pay-off frame. Two pay-off reels are installed on the support, and the two pay-off reels are locked with two quick clamps; a pay-off spindle is installed on each pay-off reel support, and each pay-off reel A magnetic tensioner is respectively installed at the rear end.

In Fig. 4-Fig. 4a, the automatic tension control mechanism includes a mounting plate 5, and two horizontally parallel automatic tension control instruments 1 are installed on the mounting plate 5. The alignment mechanism is located above the automatic tension control mechanism. In the alignment mechanism, including the bottom plate, two connecting plates 3 are symmetrically arranged on both sides of the bottom plate and arranged parallel to each other up and down. Between the two connecting plates 3, vertically set Some small rollers 2; in the middle of the bottom plate, a load sensor 4 is arranged, and the load sensor 4 is installed on the load sensor shaft 6, and the load sensor shaft 6 is installed on the bearing 7. In addition, the structural diagram of the calibration mechanism can further refer to Fig. 5-Fig. 5b.

In Fig. 6-6a, the wire mechanism includes a guide structure 1 and a pendulum control structure 3 arranged in parallel in the longitudinal direction, an upper cover plate 2 arranged above the guide structure 1 and the pendulum control structure 3, and an upper cover plate 2 arranged between the guide structure 1 and the pendulum control structure 3 between the connecting plate 4, and the base plate 6 located below the guide structure 1 and the pendulum control structure 3, the fixed wheel 5, the slider 7, the linear guide rail 8 and the rack 9 located below the base plate 6.

The safety protection mechanism includes two vertical poles and a safety guardrail vertically arranged between the two poles; the safety guardrail includes whole guardrails of different widths and an infrared photoelectric fence.

The electrical control equipment includes electrical appliances for controlling the normal operation of the winding machine and a digital program control module. Specifically, the electrical control equipment includes a control cabinet, and electrical control components installed in the control cabinet, frequency conversion speed regulator, automatic control hardware PLE components, touch screen, control software unit, data processing unit and machine console, as well as installation Fault alarm on the upper part of the control cabinet.

The pay-off mechanism includes a vertically arranged fixed plate, and two pay-off rotating shafts vertically arranged on the fixed plate.

The safety protection mechanism includes two upright poles arranged vertically, and a safety guardrail vertically arranged between the two upright poles.

Further, in this embodiment, an automatically running digital control program is embedded in the control software unit. See Table 1 for the operation logic table of the automatic operation digital control program:

Table 1: Operation logic table

When using the motor stator coil numerical control winding machine of this embodiment, the specific operating procedures may include:

(1) System settings before work: coil model, length, number of turns, tension setting, speed setting, working position and original position of each component of the shearing and feeding mechanism, working position and original position of the winding machine;

(2) Turn on the power and the equipment is in the working state:

Automatic, manual selection, automatic entry-preparation The original position of the actuators in each part: the original position of the shearing wire feeding mechanism, that is, the maximum distance behind the horizontal setting, and the maximum setting distance behind the axial direction; the original position of the winding mechanism, that is The winding mechanism is in a horizontal state, and the wire inlet is facing the direction of the shearing and feeding mechanism; the positioning mechanism is in the original position, that is, it is in the positioning state of the winding mechanism; the mold is in the original position, that is, it is at the coil set length position, and the mold clamping cylinder is in the original position ( release).

Automatic winding process: the first coil is manually sent to the clamping port of the mold, the mold cylinder clamps the wire (install a push-button foot switch in a suitable place to start the automatic program), the positioner exits the winding mechanism (here must Safety interlock is adopted, the locator does not return to the position, and the winding cannot be started), winding: it is required to start slowly at the beginning of 1/4 turn, and gradually increase to the set speed, so as to prevent the coil from starting to pull the coil quickly, pull the wire out, and wind the wire at the end 1 to 1/2 turns gradually slow down, and perform buffer parking positioning. The normal speed is tentatively set at 4 to 6 turns; add tension, that is, it is best to set the tension between 0.4 and 0.8s after starting the winding; when the winding is in place, Locator positioning, manual tying coil-stop-pause program, shearing and feeding mechanism rises (foot switch-continuous program), to the set position, suitable for thread clamping; shearing and feeding mechanism moves laterally to the set thread trimming position, Thread trimming (note that the cylinder does not rise back to the position after thread trimming, and the thread trimming is pressed tightly), the wire feeding mechanism clamps the thread, loosens the tension, loosens the mold (loose to the set length, the coil can be pulled to stop, and the program is suspended), and the machine is manually loaded. Line, stretching mold (mold returns to the set length, foot switch continuous program); shearing and feeding mechanism advances axially to the set position; The wire feeder clamps the wire back to the original position, the shear feeder returns to the original position laterally, the shearing mechanism drops to the original position, the shearing and feeding mechanism axially retreats to the original position, the positioner withdraws from the winding mechanism, and the wire is wound.

Further, in this embodiment, the technical parameters of the motor stator coil numerical control winding machine may include: main motor power: 5.5KW, wire feeding mechanism motor power: 0.75KW, mold adjustment motor power: 250W, voltage: 380V, frequency : 50HZ, Mold length adjustment range: 500~2000mm, Thread trimming length: 50~200mm, Wire feeding length: 100~300mm, Winding tension: 50~500N, Mold width: 80~280mm, Host speed: 0~ 30r/mm.

In summary, the motor stator coil numerical control winding machine of each embodiment of the utility model, the winding host, the winding mold mechanism, the wire feeding and cutting mechanism, the wire mechanism, the wire calibration mechanism, and the automatic tension adjustment mechanism are arranged in sequence. , pay-off mechanism and safety protection mechanism, and electrical control equipment connected to the winding host; the wire can be sent out from the pay-off mechanism through the constant tension mechanism, the calibration mechanism to correct and straighten, the mechanical guide hand, and the wire-feeding and trimming mechanism to send the wire in place , Compression, winding main engine rotation, cutting and blanking after winding; and, in the winding process, the constant tension of the electromagnetic wire can be adjusted through the automatic tension control mechanism, wherein, when adjusting the wire mold, the motor can be installed On the mold mounting frame, the power supply and signal are transmitted through the conductive slip ring installed on the main shaft, and the air source and oil source of the clamping cylinder and oil cylinder are delivered through the air passage and oil passage on the main shaft; it can overcome the safety problems in the prior art In order to achieve the advantages of good safety, low cost, high precision and high work efficiency, etc.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (9)

1. coil of stator of motor numerical control filament winder, it is characterized in that, comprise coiling main frame, coiling mold mechanism, line sending cutting mechanism, conducting mechanism, school line mechanism, automatic tension adjusting mechanism, payingoff mechanism and security protection mechanism that order is equipped with, and the electrical apparatus control equipment that is connected with described coiling main frame; Wherein, described coiling main frame, coiling mold mechanism, line sending cutting mechanism, conducting mechanism, school line mechanism, automatic tension adjusting mechanism and payingoff mechanism are linked in sequence, and described security protection mechanism is arranged between described automatic tension adjusting mechanism and the payingoff mechanism.

2. coil of stator of motor numerical control filament winder according to claim 1 is characterized in that, described coiling main frame comprises the main frame support, and motor, cycloidal planetary gear speed reducer and power output chain gear are adjusted in the frequency conversion that is positioned at described main frame support below; And the hollow rotating spindle that is positioned at described main frame support top, offer in the front portion of described hollow rotating spindle and to rotate through gas/oil groove, be provided with power supply and signal conductor slip ring at the rear portion of described hollow rotating spindle, middle part at described hollow rotating spindle is equipped with drive sprocket, and described drive sprocket is between described cycloidal planetary gear speed reducer and power output chain gear;

In the rear end of described hollow rotating spindle, be provided with gas/oily circulator;

On described main frame support, main shaft bearing is installed, at described main shaft bearing and rotate through gas/oil groove place, gas/oil duct ring and sealing flange and " O " RunddichtringO is installed.

3. coil of stator of motor numerical control filament winder according to claim 1 and 2, it is characterized in that, described coiling mold mechanism comprises the mould installing rack that is installed on the described hollow rotating spindle, be installed in the mold mounting plate on the described mould installing rack, be installed in the winding former assembly on the described mold mounting plate, and be installed in the winding former adjusting mechanism between described mould installing rack and the mold mounting plate;

Described winding former adjusting mechanism comprises the anti-suitable screw thread ball screw that is installed on the described mould installing rack, female silk, adjustment guide rail, slide block, servomotor and striated pattern chi; Described mold mounting plate is installed on the described guide rail and with described female silk and connects; On described servomotor, encoder is installed;

Described winding former assembly comprises inlet wire passage and automatically anti-seesaw mould, and the clamp gas/oil cylinder that is installed in described automatically anti-seesaw mould rear portion, is provided with tension disc at the piston rod front end of described clamp gas/oil cylinder.

4. coil of stator of motor numerical control filament winder according to claim 1, it is characterized in that, described line sending cutting mechanism comprises the line sending assembly, be positioned at the shearing component in described line sending assembly the place ahead, guide rail and slide block between described line sending assembly and shearing component, and the lifting assembly that is positioned at described line sending assembly rear; Described lifting assembly comprises the lift adjustment support, is positioned at the horizontal adjustment assembly of described lift adjustment support below, and the vertical adjustment assembly that is positioned at described horizontal adjustment assembly below; Be provided with horizontal adjustment guide rail and slide block at described horizontal adjustment assembly and vertical the adjustment between the assembly, on described vertical adjustment assembly, be provided with horizontal adjustment cylinder or oil cylinder or screw mandrel;

Described line sending assembly comprises the line sending frame, is installed in the line ball cylinder on the described line sending frame, and the line sending cylinder, line sending guide rail and the slide block that are installed in described line sending frame below; Described line sending guide rail and slide block are between described line sending assembly and shearing component;

Described shearing component comprises the shearing frame, bottom in described shearing frame is equipped with Cut Block, top in described shearing frame is equipped with pneumohydraulic pressure-cylinder, on described shearing frame, be provided with the shearing guide rail, on described shearing guide rail, be equipped with the shearing tool assembly and with the shear spring line ball assembly of described shearing tool assembly servo-actuated;

Described line sending guide rail and slide block assembly comprise the line sending guide rail that is installed on the described shearing frame, are installed in the slide block of line sending frame bottom, and are installed in line sending cylinder or hydraulic cylinder or the screw mandrel of shearing the frame bottom.

5. coil of stator of motor numerical control filament winder according to claim 4, it is characterized in that, described vertical adjustment assembly comprises vertical adjustment slide unit, is installed in vertical adjustment leading screw on described vertical adjustment slide unit, vertically adjusts guide rail and slide block, servomotor and servomotor encoder.

6. coil of stator of motor numerical control filament winder according to claim 1, it is characterized in that, described payingoff mechanism comprises fixed head, and the pay off rack of vertical installation of vertical setting, and be installed in two draw drum bearings on the described pay off rack, two draw drums are installed on described two draw drum bearings or organize drum more, and two draw drums locked with two quick compactors; On each draw drum bearing, be separately installed with the unwrapping wire main shaft, be separately installed with a magnetic force tensioner or atmospheric pressure torque motor tensioner in the rear end of each draw drum.

7. coil of stator of motor numerical control filament winder according to claim 1 is characterized in that, described security protection mechanism comprises two vertical rods of vertical setting, and vertically is located at the safety barrier between described two vertical rods; Described safety barrier comprises monoblock guardrail, and the infrared ray electric palisade in operation of equipment front of different in width.

8. coil of stator of motor numerical control filament winder according to claim 1 is characterized in that, described electrical apparatus control equipment comprises electrical apparatus control system and the digital process control module that is used to control the coil winding machine normal operation.

9. according to claim 1 or 8 described coil of stator of motor numerical control filament winders, it is characterized in that, described electrical apparatus control equipment comprises the control cabinet, and be installed in the interior appliance controling element of described control cabinet, variable-frequency governor, automatic control hardware PLC element, touch-screen, Control Software unit, data processing unit and the other operating desk of machine, and the fault alarm that is installed in described control cabinet top.

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