阅读说明：本技术 罩极电机定子短路环剪折插一体机 (All-in-one is cut to folding of shaded pole motor stator short circuit ring and inserts ) 是由 徐钏 常锦波 夏正阳 于 2020-05-13 设计创作，主要内容包括：本发明公开了一种罩极电机定子短路环剪折插一体机,包括功能座、面板、动力座和底板,所述功能座和面板之间设有第一等高立柱,所述面板和动力座之间设有第二等高立柱,所述动力座和底板之间设有第三等高立柱,所述面板和底板之间设有第四等高立柱；所述功能座、面板、动力座分别用于安装各自的功能项；所述底板位于底层,用于安装调节型机脚和等高立柱。本发明采用封闭仓对U形短路环进行折弯导入与导出,能确保剪切与折弯后的短路环尺寸与形状的统一,可以减少原有生产模式中的工序,并可以直接与高速冲末端的定子输出桥接,有利于多工序一体化的自动生产模式。(The invention discloses a shaded pole motor stator short circuit ring shearing, folding and inserting integrated machine which comprises a function seat, a panel, a power seat and a bottom plate, wherein a first equal-height upright post is arranged between the function seat and the panel; the functional seat, the panel and the power seat are respectively used for installing respective functional items; the bottom plate is positioned at the bottom layer and used for installing the adjusting type machine legs and the equal-height upright posts. The invention adopts the closed bin to bend, lead in and lead out the U-shaped short circuit ring, can ensure the unification of the size and the shape of the cut and bent short circuit ring, can reduce the procedures in the original production mode, can be directly bridged with the stator output at the tail end of the high-speed punch, and is favorable for the automatic production mode with integrated multiple procedures.)

1. The utility model provides a shaded pole motor stator short circuit ring is cut a roll over and is inserted all-in-one which characterized in that: the multifunctional seat comprises a functional seat (A1), a panel (A2), a power seat (A3) and a bottom plate (A4), wherein a first equal-height upright post (A1-X) is arranged between the functional seat (A1) and the panel (A2), a second equal-height upright post (A2-X) is arranged between the panel (A2) and the power seat (A3), a third equal-height upright post (A3-X) is arranged between the power seat (A3) and the bottom plate (A4), and a fourth equal-height upright post (A4-X) is arranged between the panel (A2) and the bottom plate (A4); the function seat (A1) is used for installing the following function items: firstly, cutting, bending and guiding a short circuit ring material line, secondly, enabling a stator iron core of a short circuit ring to be inserted to enter an index plate, thirdly, enabling the centering of the short circuit ring when the short circuit ring is guided into the stator iron core to be inwards inclined by 30 degrees with a U-shaped long pin, and fourthly, enabling the stator iron core of the inserted short circuit ring to leave the index plate; the panel (A2) is used for installing the following functional items: the device comprises a four-station index plate, a to-be-inserted short circuit ring stator core input mechanism, an inserted short circuit ring stator core output mechanism, a short circuit ring delivery warehouse ejector rod guide seat and a short circuit ring material line fixed length traction mechanism; the power seat (A3) is used for installing the following mechanisms: the device comprises a fixed-length traction driving set, a short circuit ring stator to be inserted input driving set, an inserted short circuit ring stator output driving set, a short circuit ring delivery cylinder and a four-station indexing driving set; the bottom plate (A4) is positioned at the bottom layer and is used for installing an adjustable machine foot (A4-1) and an equal-height upright post.

2. The machine of claim 1, wherein the machine comprises: the equipment arranged on the functional seat (A1) comprises a gas-liquid pressure cylinder flange (A1-1), a piston rod joint (A1-2), a gas-liquid pressure cylinder (A1-3), a guide rail (A1-4), a linear bearing (A1-5), an oil-containing guide sleeve (A1-6), a cutter seat (A1-7), a bending rod (A1-8), a material line fixed-length cutter (A1-9), a stator core positioning cylinder seat (A1-10), a stator core positioning cylinder (A1-11), a jig centering seat (A1-12), a centering jig (A1-13), an X-direction cylinder (A1-14), a Z-direction cylinder connecting seat (A1-15), a Z-direction cylinder (A1-16), a large-opening mechanical clamp (A1-17) and a clamping jaw finger (A1-18).

3. The machine of claim 2, wherein the machine comprises: the equipment arranged on the panel (A2) comprises a four-station index plate (A2-1), a cross roller bearing (A2-2), a U-shaped short-circuit ring leading-in and leading-out closed bin (A2-3), a short-circuit ring stator core input mechanism (A2-4) to be inserted, a stator core input guide plate (A2-5), a short-circuit ring inserted stator core output mechanism (A2-6), a stator core output guide plate (A2-7), an equal-height upright post support (A2-8), an index drive shaft (A2-18), a short-circuit ring outlet ejector rod guide seat (A2-19), a guide sleeve (A2-20) and a fixed-length traction mechanism, wherein the fixed-length traction mechanism comprises an adjusting knob (A2-9), a fixed-length traction group top plate (A2-10), a fixed-length traction pressure wheel mechanism (A2-11), a traction wheel synchronous wheel mechanism (A2-12), The device comprises a traction group side frame plate (A2-13), a short circuit ring material line detection mechanism (A2-14), a short circuit ring material line orientation pressing wheel mechanism (A2-15) and a short circuit ring material line orientation wheel mechanism (A2-16).

4. The machine of claim 3, wherein the machine comprises: the equipment arranged on the power base (A3) comprises a short circuit ring delivery ejector rod (A3-1), a delivery ejector rod base (A3-2), a delivery cylinder base (A3-3), a short circuit ring delivery cylinder (A3-4), an inserted short circuit ring stator output motor and motor base (A3-5), a fixed-length traction servo motor device (A3-6), a four-station graduated disk servo motor device (A3-7), a short circuit ring stator input motor and motor base (A3-8) to be inserted, and a fixed-length traction tensioning screw base (A3-9).

5. The machine of claim 4, wherein the machine comprises: a gas-liquid pressure cylinder (A1-3) for shearing and bending is arranged on a function seat (A1), a piston rod joint (A1-2) is arranged at the end part of a piston rod of the gas-liquid pressure cylinder (A1-3), the piston rod joint (A1-2) is connected with a gas-liquid pressure cylinder flange (A1-1), two linear guide rails (A1-4) and a cutter seat (A1-7) are arranged on the gas-liquid pressure cylinder flange (A1-1), and a material line fixed-length cutter (A1-9) and a bending rod (A1-8) are arranged on the cutter seat (A1-7); the oil-containing guide sleeve (A1-6) is arranged on a flange (A1-1) of the gas-liquid pressure cylinder, and the oil-containing guide sleeve (A1-6) penetrates through the two first equal-height upright posts (A1-X); a linear bearing (A1-5) penetrating through the two linear guide rails (A1-4) is arranged on the functional seat (A1);

a positioning cylinder seat (A1-10) of a stator core of a short circuit ring to be inserted is arranged on a function seat (A1), a positioning cylinder (A1-11) of the stator core of the short circuit ring to be inserted is arranged on the positioning cylinder seat (A1-10) of the stator core, a centering jig (A1-13) is arranged on a centering jig seat (A1-12), and the centering jig seat (A1-12) is connected with the positioning cylinder (A1-11) of the stator core of the short circuit ring to be inserted;

two groups of X-direction cylinders (A1-14) are arranged on a function seat (A1), a Z-direction cylinder (A1-16) is connected with the X-direction cylinder (A1-14) through a Z-direction cylinder connecting seat (A1-15), a clamping jaw finger (A1-18) is arranged on a large-opening mechanical clamp (A1-17), and the large-opening mechanical clamp (A1-17) is arranged on the Z-direction cylinder (A1-16); the clamping jaw fingers (A1-18) comprise two groups, one group is used for grabbing the stator core of the short circuit ring to be inserted, and the other group is used for grabbing the stator core of the inserted short circuit ring.

6. The machine of claim 4, wherein the machine comprises: the four U-shaped short-circuit ring leading-in and leading-out closed bins (A2-3) are uniformly distributed on a four-station index plate (A2-1), the four-station index plate (A2-1) is installed on a crossed roller bearing (A2-2), the crossed roller bearing (A2-2) is installed on a panel (A2), and an index driving shaft (A2-18) is used for transmitting the rotation of a servo motor device (A3-7) of the four-station index plate to the index plate;

the short circuit ring delivery ejector rod guide seat (A2-19) is arranged on the panel (A2), and the guide sleeve (A2-20) is arranged on the short circuit ring delivery ejector rod guide seat (A2-19);

a stator core input guide plate (A2-5) to be inserted is arranged on a stator core input mechanism (A2-4) of a short circuit ring to be inserted, the stator core input mechanism (A2-4) of the short circuit ring to be inserted is arranged on a panel (A2), a stator core output guide plate (A2-7) is arranged on a stator core output mechanism (A2-6) of the inserted short circuit ring, and the stator core output mechanism (A2-6) of the inserted short circuit ring is arranged on the panel (A2);

the fixed-length traction mechanism is arranged on a panel (A2), an adjusting knob (A2-9) is arranged on a fixed-length traction group top plate (A2-10), the adjusting knob (A2-9) consists of positive and negative threads, the screwing section of the adjusting knob and the fixed-length traction group top plate (A2-10) is a positive tooth, the reverse tooth end is connected with a fixed-length traction pressing wheel mechanism (A2-11) and a reverse tooth screw hole at the two ends of a short-circuit ring material line directional pressing wheel mechanism (A2-15), a traction wheel, a locking ring and a synchronous wheel are arranged on a traction wheel synchronous wheel mechanism (A2-12), bearings at the two ends of the traction wheel synchronous wheel mechanism (A2-12) are arranged on a traction group side frame plate (A2-13), and the synchronous wheel drives a wheel shaft to synchronously rotate; a fixed-length traction pinch roller mechanism (A2-11) is provided with a pinch roller and a locking ring, a bearing is arranged in the pinch roller, and a rotary shaft is static; the short circuit ring stockline orientation wheel mechanism (A2-16) is provided with an orientation wheel and a locking ring, the orientation wheel is provided with a guide groove with the same section as the short circuit ring stockline, and bearings at two ends are arranged on the side frame plate (A2-13) of the traction group; a short circuit loop material line directional pinch roller mechanism (A2-15) is provided with a directional pinch roller and a locking ring, a bearing is arranged in the pinch roller, and a wheel rotating shaft is static; the switch/switch seat of the short circuit loop material line detection mechanism (A2-14) is arranged on the top plate (A2-10) of the fixed-length traction group.

7. The machine of claim 4, wherein the machine comprises: a short circuit ring delivery cylinder seat (A3-3), an inserted short circuit ring stator output motor and motor seat (A3-5), fixed-length traction servo motor equipment (A3-6), four-station index plate servo motor equipment (A3-7), an inserted short circuit ring stator input motor and motor seat (A3-8) are all arranged on a power seat (A3); the fixed-length traction servo motor equipment (A3-6) comprises a fixed-length traction servo motor, a speed reducer base, a tensioning seat and a synchronous wheel, wherein the tensioning seat is arranged on a power seat (A3) through a fixed-length traction tensioning screw seat (A3-9); a short circuit ring discharging cylinder (A3-4) is arranged on the short circuit ring discharging cylinder seat (A3-3), a discharging ejector rod seat (A3-2) is arranged on the short circuit ring discharging cylinder (A3-4), and a short circuit ring discharging ejector rod (A3-1) is arranged on the discharging ejector rod seat (A3-2); the short circuit ring delivery ejector rod (A3-1) is concentric with the guide sleeve (A2-20) and the centering fixture (A1-13) on the short circuit ring delivery ejector rod guide seat (A2-19) in the same direction.

8. The machine of claim 4, wherein the machine comprises: the four-station index plate servo motor equipment (A3-7) drives the four-station index plate (A2-1) through an index driving shaft (A2-18), the inserted short-circuit ring stator output motor and motor base (A3-5), the fixed-length traction servo motor equipment (A3-6), and the to-be-inserted short-circuit ring stator input motor and motor base (A3-8) respectively drive the inserted short-circuit ring stator core output mechanism (A2-6), the fixed-length traction mechanism and the to-be-inserted short-circuit ring stator core input mechanism (A2-4) through synchronous belts.

9. The machine of claim 4, wherein the machine comprises: the equipment mounted on the bottom plate (A4) comprises four adjusting type machine feet (A4-1).

10. The machine of any one of claims 1 to 9, wherein the machine comprises: an adjusting type machine foot (A4-1) is arranged on a bottom plate (A4) positioned at the bottom layer, a third equal-height upright post (A3-X) connects the bottom plate (A4) with a power seat (A3), a fourth equal-height upright post (A4-X) connects the bottom plate (A4) with a panel (A2), a second equal-height upright post (A2-X) connects a power seat (A3) with the panel (A2), and a first equal-height upright post (A1-X) connects the panel (A2) with a function seat (A1) to form a whole machine frame.

Technical Field

The invention belongs to the technical field of electrical equipment, relates to a stator short circuit ring of a shaded pole motor, and particularly relates to a shearing, folding and inserting integrated machine of the stator short circuit ring of the shaded pole motor.

Background

A Shaded Pole Motor (Shaded Pole Motor) is the simplest of single-phase ac motors, and a cage-type chute cast aluminum rotor is generally used. It is divided into salient pole type shaded pole motor and non-salient pole type shaded pole motor according to different shapes and structures of the stator.

The stator core of the salient pole shaded pole motor is a square, rectangular or circular magnetic field frame, the magnetic poles are protruded, and each magnetic pole is provided with 1 or more short-circuit copper rings which play an auxiliary role, namely a shaded pole winding. Concentrated windings on the salient poles serve as main windings.

The stator core of the non-salient pole shaded pole motor is the same as the core of a common single-phase motor, the stator winding of the non-salient pole shaded pole motor adopts a distributed winding, a main winding is distributed in a stator slot, the shaded pole winding does not need a short-circuit copper ring, but a thicker enameled wire is wound into the distributed winding (which is automatically short-circuited after being connected in series) and is embedded in the stator slot (1/3 of the total slot number), and the distributed winding plays a role of an auxiliary group. The main winding is spaced apart from the shaded pole winding by a predetermined angle.

The shaded pole motor mainly comprises a rotor assembly, a stator assembly, a solenoid assembly, a support assembly and a connecting fastener. The rotor assembly mainly comprises a cast aluminum rotor, a shaft, a thrust washer for preventing the rotor from moving forwards and backwards and a gasket for adjusting the moving amount; the stator assembly mainly comprises a short circuit ring and a main stator iron core; the coil assembly mainly comprises a coil, a framework, a lead wire or a heat protector and related insulating binding materials; the bracket assembly is divided into a front bracket assembly and a rear bracket assembly according to different mounting positions of the shaft extension end and the non-shaft extension end.

The material line of the stator short circuit ring of the shaded pole motor has two cross section types: rectangular cross-section, circular cross-section. In the two cross-section short-circuit rings, the difficulty of the rectangular cross section is greater.

The existing production modes comprise two types: A. fixing length, shearing, bending in an open mode, and manually inserting a short circuit ring; B. the method comprises the steps of length fixing, shearing, open type bending, arrangement of a vibrating disc unified short circuit ring and grabbing and inserting of a manipulator.

Disclosure of Invention

Aiming at the problems and the defects in the prior art, the invention provides the all-in-one machine for shearing, folding and inserting the stator short circuit ring of the shaded pole motor, which adopts the closed bin to bend, guide in and guide out the U-shaped short circuit ring, can ensure the uniformity of the size and the shape of the sheared and bent short circuit ring, can reduce the processes in the original production mode, can be directly bridged with the stator output at the tail end of a high-speed punch, and is favorable for the automatic production mode of integrating multiple processes.

Therefore, the invention adopts the following technical scheme:

a shaded pole motor stator short circuit ring shearing, folding and inserting integrated machine comprises a function seat, a panel, a power seat and a bottom plate, wherein a first equal-height upright post is arranged between the function seat and the panel, a second equal-height upright post is arranged between the panel and the power seat, a third equal-height upright post is arranged between the power seat and the bottom plate, and a fourth equal-height upright post is arranged between the panel and the bottom plate; the function seat is used for installing the following function items: firstly, cutting, bending and guiding a short circuit ring material line, secondly, enabling a stator iron core of a short circuit ring to be inserted to enter an index plate, thirdly, enabling the centering of the short circuit ring when the short circuit ring is guided into the stator iron core to be inwards inclined by 30 degrees with a U-shaped long pin, and fourthly, enabling the stator iron core of the inserted short circuit ring to leave the index plate; the panel is used for installing the following functional items: the device comprises a four-station index plate, a to-be-inserted short circuit ring stator core input mechanism, an inserted short circuit ring stator core output mechanism, a short circuit ring delivery warehouse ejector rod guide seat and a short circuit ring material line fixed length traction mechanism; the power seat is used for installing the following mechanisms: the device comprises a fixed-length traction driving set, a short circuit ring stator to be inserted input driving set, an inserted short circuit ring stator output driving set, a short circuit ring delivery cylinder and a four-station indexing driving set; the bottom plate is positioned at the bottom layer and used for installing the adjusting type machine legs and the equal-height upright posts.

Furthermore, the equipment installed on the function seat comprises a gas-liquid pressure cylinder flange, a piston rod joint, a gas-liquid pressure cylinder, a guide rail, a linear bearing, an oil-containing guide sleeve, a cutter seat, a bending rod, a material line fixed-length cutter, a stator core positioning cylinder seat, a stator core positioning cylinder, a centering jig seat, a centering jig, an X-direction cylinder, a Z-direction cylinder connecting seat, a Z-direction cylinder, a large-opening mechanical clamp and a clamping jaw finger.

Furthermore, the equipment installed on the panel comprises a four-station dividing disc, a cross roller bearing, a U-shaped short circuit ring leading-in and leading-out closed bin, a short circuit ring stator core input mechanism to be inserted, a stator core input guide plate, an inserted short circuit ring stator core output mechanism, a stator core output guide plate, an equal-height upright post support, a dividing drive shaft, a short circuit ring ex-bin ejector rod guide seat, a guide sleeve and a fixed length traction mechanism, wherein the fixed length traction mechanism comprises an adjusting knob, a fixed length traction group top plate, a fixed length traction pressing wheel mechanism, a traction wheel synchronizing wheel mechanism, a traction group side frame plate, a short circuit ring material line detection mechanism, a short circuit ring material line directional pressing wheel mechanism and a short circuit ring material line directional wheel mechanism.

Furthermore, the equipment installed on the power base comprises a short circuit ring delivery ejector rod, a delivery ejector rod base, a delivery cylinder base, a short circuit ring delivery cylinder, an output motor and a motor base for a short circuit ring stator to be inserted, a fixed-length traction servo motor device, a four-station index plate servo motor device, an input motor and a motor base for a short circuit ring stator to be inserted, and a fixed-length traction tensioning screw base.

Preferably, a gas-liquid pressure cylinder for shearing and bending is arranged on the function seat, a piston rod joint is arranged at the end part of a piston rod of the gas-liquid pressure cylinder, the piston rod joint is connected with a flange of the gas-liquid pressure cylinder, two linear guide rails and a cutter seat are arranged on the flange of the gas-liquid pressure cylinder, and a stockline fixed-length cutter and a bending rod are arranged on the cutter seat; the oil-containing guide sleeve is arranged on a flange of the gas-liquid pressure cylinder and penetrates through the two first equal-height stand columns; the linear bearing penetrating through the two linear guide rails is arranged on the functional seat;

a positioning cylinder seat of the stator core of the short circuit ring to be inserted is arranged on the function seat, a positioning cylinder of the stator core of the short circuit ring to be inserted is arranged on the positioning cylinder seat of the stator core, a centering jig is arranged on the positioning jig seat, and the centering jig seat is connected with the positioning cylinder of the stator core of the short circuit ring to be inserted;

two groups of X-direction cylinders are arranged on the function seat, the Z-direction cylinder is connected with the X-direction cylinder through a Z-direction cylinder connecting seat, the fingers of the clamping jaw are arranged on a large-opening mechanical clamp, and the large-opening mechanical clamp is arranged on the Z-direction cylinder; the clamping jaw fingers comprise two groups, one group is used for grabbing the stator core of the short circuit ring to be inserted, and the other group is used for grabbing the stator core of the inserted short circuit ring.

Preferably, the four U-shaped short circuit ring leading-in and leading-out closed bins are uniformly distributed on a four-station indexing disc, the four-station indexing disc is arranged on a crossed roller bearing, the crossed roller bearing is arranged on a panel, and an indexing driving shaft is used for transmitting the rotation of four-station indexing disc servo motor equipment to the indexing disc;

the short circuit ring delivery ejector rod guide seat is arranged on the panel, and the guide sleeve is arranged on the short circuit ring delivery ejector rod guide seat;

the short-circuit ring to be inserted stator core input guide plate is arranged on the short-circuit ring to be inserted stator core input mechanism, the short-circuit ring to be inserted stator core input mechanism is arranged on the panel, the stator core output guide plate is arranged on the short-circuit ring to be inserted stator core output mechanism, and the short-circuit ring to be inserted stator core output mechanism is arranged on the panel;

the fixed-length traction mechanism is arranged on the panel, the adjusting knob is arranged on a fixed-length traction group top plate, the adjusting knob is composed of a positive thread and a negative thread, the screwing section of the adjusting knob and the fixed-length traction group top plate is a positive thread, the negative thread end is connected with a fixed-length traction pressing wheel mechanism and a reverse thread screw hole at two ends of a short-circuit loop material line directional pressing wheel mechanism, a traction wheel, a locking ring and a synchronous wheel are arranged on a traction wheel synchronous wheel mechanism, bearings at two ends of the traction wheel synchronous wheel mechanism are arranged on a traction group side frame plate, and the synchronous wheel drives; a fixed-length traction pressing wheel mechanism is provided with a pressing wheel and a locking ring, a bearing is arranged in the pressing wheel, and a wheel rotating shaft is static; the short circuit loop material line directional wheel mechanism is provided with a directional wheel and a locking ring, the directional wheel is provided with a guide groove with the same section as the short circuit loop material line, and bearings at two ends are arranged on the traction group side frame plate; the short circuit loop material line directional pinch roller mechanism is provided with a directional pinch roller and a locking ring, a bearing is arranged in the pinch roller, and a wheel rotating shaft is static; and a switch/switch seat of the short circuit loop material line detection mechanism is arranged on a fixed-length traction group top plate.

Preferably, the short circuit ring delivery cylinder seat, the inserted short circuit ring stator output motor and the motor seat, the fixed-length traction servo motor equipment, the four-station index plate servo motor equipment, the short circuit ring stator input motor to be inserted and the motor seat are all arranged on the power seat; the fixed-length traction servo motor equipment comprises a fixed-length traction servo motor, a speed reducer base, a tensioning seat and a synchronous wheel, wherein the tensioning seat is arranged on a power seat through a fixed-length traction tensioning screw seat; the short circuit ring discharging cylinder seat is provided with a short circuit ring discharging cylinder, the short circuit ring discharging cylinder is provided with a discharging ejector rod seat, and the short circuit ring discharging ejector rod is arranged on the discharging ejector rod seat; the short circuit ring delivery ejector rod and the guide sleeve and the centering jig on the guide seat of the short circuit ring delivery ejector rod are concentric in the same direction.

Preferably, the four-station indexing disc servo motor device drives the four-station indexing disc through an indexing driving shaft, and the inserted short-circuit ring stator output motor and the motor base, the fixed-length traction servo motor device, the to-be-inserted short-circuit ring stator input motor and the motor base respectively drive the inserted short-circuit ring stator core output mechanism, the fixed-length traction mechanism and the to-be-inserted short-circuit ring stator core input mechanism through synchronous belts.

Preferably, the apparatus mounted on the base plate comprises four adjustable legs.

Preferably, the bottom plate on the bottom layer is provided with an adjusting type machine foot, the third equal-height upright post connects the bottom plate with the power seat, the fourth equal-height upright post connects the bottom plate with the panel, the second equal-height upright post connects the power seat with the panel, and the first equal-height upright post connects the panel with the function seat to form a whole machine frame.

Compared with the prior art, the invention has the beneficial effects that:

(1) the U-shaped short circuit ring is bent, guided in and guided out by the closed bin, so that the unification of the size and the shape of the cut and bent short circuit ring can be ensured.

(2) The U-shaped short-circuit ring is bent, guided in and guided out by the closed bin, and an automatic production mode with integrated multiple processes is facilitated.

(3) By adopting the all-in-one machine for shearing, folding and inserting the stator short circuit ring of the shaded pole motor, the processes in the original production mode can be reduced, and the production efficiency is improved.

(4) By adopting the all-in-one machine for shearing, folding and inserting the stator short circuit ring of the shaded pole motor, the all-in-one machine can be directly bridged with the stator output at the tail end of the high-speed punch, so that the insertion of the U-shaped short circuit ring is ensured, and the output of the U-shaped short circuit ring is synchronous with the stator output to be inserted at the tail end of the high-speed.

Drawings

Fig. 1 is a front view of a stator short circuit ring cutting, folding and inserting all-in-one machine of a shaded pole motor provided by the invention.

Fig. 2 is a left side view of a stator short circuit ring cutting, folding and inserting integrated machine of a shaded pole motor provided by the invention.

Fig. 3 is a top view of a shearing, folding and inserting integrated machine for a stator short circuit ring of a shaded pole motor provided by the invention.

Fig. 4 is a front view of a functional base in a shaded pole motor stator short circuit ring shearing, folding and inserting all-in-one machine provided by the invention.

Fig. 5 is a left side view of a functional base in a shaded pole motor stator short circuit ring shearing, folding and inserting all-in-one machine provided by the invention.

Fig. 6 is a top view of a functional base in a shearing, folding and inserting integrated machine for a stator short circuit ring of a shaded pole motor provided by the invention.

Fig. 7 is a front view of a panel in a shaded pole motor stator short circuit ring shearing, folding and inserting all-in-one machine provided by the invention.

Fig. 8 is a left side view of a panel in the machine for shearing, folding and inserting the stator short circuit ring of the shaded pole motor provided by the invention.

Fig. 9 is a top view of a panel in a shearing, folding and inserting integrated machine for a stator short circuit ring of a shaded pole motor provided by the invention.

Fig. 10 is a bottom view of a face plate in a shearing, folding and inserting integrated machine for a stator short circuit ring of a shaded pole motor provided by the invention.

Fig. 11 is a front view of a fixed-length traction mechanism in a shaded pole motor stator short circuit ring shearing, folding and inserting all-in-one machine provided by the invention.

Fig. 12 is a rear view of a fixed-length traction mechanism in a shaded pole motor stator short circuit ring shearing, folding and inserting all-in-one machine provided by the invention.

Fig. 13 is a front view of a power base in a shaded pole motor stator short circuit ring shearing, folding and inserting all-in-one machine provided by the invention.

Fig. 14 is a left side view of a power base in a shaded pole motor stator short circuit ring shearing, folding and inserting all-in-one machine provided by the invention.

Fig. 15 is a top view of a power base in a shaded pole motor stator short circuit ring shearing, folding and inserting all-in-one machine provided by the invention.

Fig. 16 is a schematic view of the working principle of the shaded pole motor stator short circuit ring shearing, folding and inserting all-in-one machine provided by the invention.

Fig. 17 is a schematic view of the long leg of the U-shaped shorting ring completing a 30 degree inward tilt in cooperation with the stator core positioning group before the end of the ejection stroke.

Fig. 18 is a schematic view of the situation that the U-shaped short circuit ring slides off in the process of grabbing the wire at the station ④.

Fig. 19 is a schematic working state diagram of a shearing, folding and inserting all-in-one machine for a stator short circuit ring of a shaded pole motor according to a first embodiment of the present invention.

Fig. 20 is a schematic illustration of a U-shaped shorting ring freeze-up in a bin, in accordance with an embodiment of the present invention.

Fig. 21 is a schematic working state diagram of a shearing, folding and inserting integrated machine for a stator short circuit ring of a shaded pole motor according to a second embodiment of the present invention.

Description of reference numerals: a1, a functional seat; a2, panel; a3, a power seat; a4, bottom plate; A1-X, a first equal height upright post; A2-X, second equal-height upright post; A3-X, third equal height column; A4-X, fourth equal height column; a1-1, a gas-liquid pressure cylinder flange; a1-2, piston rod joint; a1-3, a gas-liquid pressure cylinder; a1-4, guide rail; a1-5, linear bearings; a1-6, an oil-containing guide sleeve; a1-7, a cutter seat; a1-8, a bending rod; a1-9, a stockline fixed-length cutter; a1-10, stator core positioning cylinder seat; a1-11, stator core positioning cylinder; a1-12, centering fixture seat; a1-13, centering the tool; a1-14, X direction cylinder; a1-15, Z cylinder connection seat; a1-16, Z cylinder; a1-17, a large-opening mechanical clamp; a1-18, jaw fingers; a2-1, a four-station index plate; a2-2, crossed roller bearing; a2-3, leading the U-shaped short-circuit loop into and out of the closed bin; a2-4, a stator core input mechanism of the short circuit ring to be inserted; a2-5, stator core input guide plate; a2-6, inserting short circuit ring stator core output mechanism; a2-7, stator core output guide plate; a2-8, equal height upright post supports; a2-9, adjusting knob; a2-10, fixed length traction group top plate; a2-11, a fixed-length traction pressing wheel mechanism; a2-12, a traction wheel synchronous wheel mechanism; a2-13, traction group side frame plate; a2-14, short circuit loop stockline detection mechanism; a2-15, a short circuit loop material line directional pressing wheel mechanism; a2-16, a short circuit loop material line orientation wheel mechanism; a2-18, indexing drive shaft; a2-19, a short circuit ring delivery ejector rod guide seat; a2-20, a guide sleeve; a3-1, a short circuit ring discharging ejector rod; a3-2, a delivery ejector rod seat; a3-3, a delivery cylinder seat; a3-4, a short circuit ring delivery cylinder; a3-5, a short circuit ring inserted stator output motor and a motor base; a3-6, fixed-length traction servo motor equipment; a3-7, four-station index plate servo motor equipment; a3-8, inputting a stator of the short circuit ring to be inserted into a motor and a motor base; a3-9, a fixed-length traction tensioning screw seat; a4-1 and an adjustable machine leg.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments, which are provided for illustration only and are not to be construed as limiting the invention.

As shown in fig. 1-3, the invention discloses a shearing, folding and inserting integrated machine for a stator short circuit ring of a shaded pole motor, which comprises a function seat A1, a panel A2, a power seat A3 and a bottom plate A4, wherein a first equal-height upright post A1-X is arranged between the function seat A1 and the panel A2, a second equal-height upright post A2-X is arranged between the panel A2 and the power seat A3, a third equal-height upright post A3-X is arranged between the power seat A3 and the bottom plate A4, and a fourth equal-height upright post A4-X is arranged between the panel A2 and the bottom plate A4; the function seat A1 is used for installing the following function items: firstly, cutting, bending and guiding a short circuit ring material line, secondly, enabling a stator iron core of a short circuit ring to be inserted to enter an index plate, thirdly, enabling the centering of the short circuit ring when the short circuit ring is guided into the stator iron core to be inwards inclined by 30 degrees with a U-shaped long pin, and fourthly, enabling the stator iron core of the inserted short circuit ring to leave the index plate; the panel a2 is used for installing the following functional items: the device comprises a four-station index plate, a to-be-inserted short circuit ring stator core input mechanism, an inserted short circuit ring stator core output mechanism, a short circuit ring delivery warehouse ejector rod guide seat and a short circuit ring material line fixed length traction mechanism; the power seat A3 is used for installing the following mechanisms: the device comprises a fixed-length traction driving set, a short circuit ring stator to be inserted input driving set, an inserted short circuit ring stator output driving set, a short circuit ring delivery cylinder and a four-station indexing driving set; the bottom plate A4 is positioned at the bottom layer and is used for installing an adjustable machine foot A4-1 and an equal-height upright post.

Specifically, as shown in fig. 4-6, the equipment mounted on the functional seat a1 includes a gas-liquid pressurizing cylinder flange a1-1, a piston rod joint a1-2, a gas-liquid pressurizing cylinder a1-3, a guide rail a1-4, a linear bearing a1-5, an oil-containing guide sleeve a1-6, a cutter seat a1-7, a bending rod a1-8, a material line fixed-length cutter a1-9, a stator core positioning cylinder seat a1-10, a stator core positioning cylinder a1-11, a centering jig seat a1-12, a centering jig a1-13, an X-direction cylinder a1-14, a Z-direction cylinder connecting seat a1-15, a Z-direction cylinder a1-16, a large-mouth mechanical clamp a1-17, and a finger clamping jaw a 1-18.

Specifically, as shown in fig. 7-12, the device installed on the panel a2 includes a four-position index plate a2-1, a cross roller bearing a2-2, a U-shaped short-circuit ring leading-in and leading-out closed bin a2-3, a short-circuit ring stator core input mechanism a2-4, a stator core input guide plate a2-5, a short-circuit ring inserted stator core output mechanism a2-6, a stator core output guide plate a2-7, an equal-height column support a2-8, an index drive shaft a2-18, a short-circuit ring outlet ejector rod guide seat a2-19, a guide sleeve a2-20, and a fixed-length traction mechanism, where the fixed-length traction mechanism includes an adjusting knob a2-9, a fixed-length traction top plate group a2-10, a fixed-length traction press wheel mechanism a2-11, a traction wheel synchronizing wheel mechanism a2-12, a traction group side frame plate a2-13, a2-, A short circuit ring stockline detection mechanism A2-14, a short circuit ring stockline orientation pressing wheel mechanism A2-15 and a short circuit ring stockline orientation wheel mechanism A2-16.

Specifically, as shown in fig. 13-15, the devices mounted on the power base A3 include a short-circuit ring discharging ejector rod A3-1, a discharging ejector rod base A3-2, a discharging cylinder base A3-3, a short-circuit ring discharging cylinder A3-4, an inserted short-circuit ring stator output motor and motor base A3-5, a fixed-length traction servo motor device A3-6, a four-station index plate servo motor device A3-7, an inserted short-circuit ring stator input motor and motor base A3-8, and a fixed-length traction tensioning screw base A3-9.

Specifically, the mounting manner between each other is as follows: a gas-liquid pressure cylinder A1-3 for shearing and bending is arranged on a function seat A1, a piston rod joint A1-2 is arranged at the end part of a piston rod of the gas-liquid pressure cylinder A1-3, the piston rod joint A1-2 is connected with a gas-liquid pressure cylinder flange A1-1, two linear guide rails A1-4 and a cutter seat A1-7 are arranged on the gas-liquid pressure cylinder flange A1-1, and a material line fixed-length cutter A1-9 and a bending rod A1-8 are arranged on the cutter seat A1-7; the oil-containing guide sleeve A1-6 is arranged on a flange A1-1 of the gas-liquid pressure cylinder, and the oil-containing guide sleeve A1-6 penetrates through two first equal-height upright posts A1-X; a linear bearing A1-5 penetrating through the two linear guide rails A1-4 is arranged on the functional seat A1;

a positioning cylinder seat A1-10 of a stator core of a short circuit ring to be inserted is arranged on a function seat A1, a positioning cylinder A1-11 of the stator core of the short circuit ring to be inserted is arranged on the positioning cylinder seat A1-10 of the stator core, a centering jig A1-13 is arranged on a centering jig seat A1-12, and the centering jig seat A1-12 is connected with the positioning cylinder A1-11 of the stator core of the short circuit ring to be inserted;

two groups of X-direction cylinders A1-14 are arranged on a function seat A1, a Z-direction cylinder A1-16 is connected with the X-direction cylinder A1-14 through a Z-direction cylinder connecting seat A1-15, a clamping jaw finger A1-18 is arranged on a large-opening mechanical clamp A1-17, and the large-opening mechanical clamp A1-17 is arranged on the Z-direction cylinder A1-16; the clamping jaw fingers A1-18 comprise two groups, one group is used for grabbing the stator core of the short circuit ring to be inserted, and the other group is used for grabbing the stator core of the inserted short circuit ring.

Specifically, four U-shaped short-circuit ring leading-in and leading-out closed bins A2-3 are uniformly distributed on a four-station index plate A2-1, the four-station index plate A2-1 is installed on a crossed roller bearing A2-2, the crossed roller bearing A2-2 is installed on a panel A2, and an index driving shaft A2-18 is used for transmitting the rotation of a four-station index plate servo motor device A3-7 to the index plate;

a short circuit ring delivery ejector rod guide seat A2-19 is arranged on a panel A2, and a guide sleeve A2-20 is arranged on a short circuit ring delivery ejector rod guide seat A2-19;

a stator core input guide plate A2-5 to be inserted is arranged on a stator core input mechanism A2-4 to be inserted with a short circuit ring, a stator core input mechanism A2-4 to be inserted with a short circuit ring is arranged on a panel A2, a stator core output guide plate A2-7 is arranged on a stator core output mechanism A2-6 to be inserted with a short circuit ring, and a stator core output mechanism A2-6 to be inserted with a short circuit ring is arranged on a panel A2;

the fixed-length traction mechanism is arranged on a panel A2, an adjusting knob A2-9 is arranged on a fixed-length traction group top plate A2-10, an adjusting knob A2-9 consists of positive and negative threads, the screwing section of the adjusting knob A2-9 and the fixed-length traction group top plate A2-10 is a positive tooth, a reverse tooth end is connected with a fixed-length traction pressing wheel mechanism A2-11 and a reverse tooth screw hole at two ends of a short circuit ring stockline directional pressing wheel mechanism A2-15, a traction wheel, a locking ring and a synchronous wheel are arranged on a traction wheel synchronous wheel mechanism A2-12, bearings at two ends of the traction wheel synchronous wheel mechanism A2-12 are arranged on a traction group side frame plate A2-13, and the synchronous wheel; a fixed-length traction pinch roller mechanism A2-11 is provided with a pinch roller and a locking ring, the pinch roller is internally provided with a bearing, and a rotary shaft is static; an orientation wheel and a locking ring are arranged on the short circuit ring stockline orientation wheel mechanism A2-16, a guide groove with the same section as the short circuit ring stockline is arranged on the orientation wheel, and bearings at two ends are arranged on the traction group side frame plate A2-13; a short circuit loop material line directional pinch roller mechanism A2-15 is provided with a directional pinch roller and a locking ring, a bearing is arranged in the pinch roller, and a wheel rotating shaft is static; the switch/switch seat of the short circuit loop stockline detection mechanism A2-14 is arranged on the fixed-length traction group top plate A2-10.

Specifically, a short circuit ring delivery cylinder seat A3-3, an inserted short circuit ring stator output motor and motor seat A3-5, fixed-length traction servo motor equipment A3-6, four-station index plate servo motor equipment A3-7, an inserted short circuit ring stator input motor and motor seat A3-8 are all arranged on a power seat A3; the fixed-length traction servo motor equipment A3-6 comprises a fixed-length traction servo motor, a speed reducer base, a tensioning seat and a synchronous wheel, wherein the tensioning seat is arranged on a power seat A3 through a fixed-length traction tensioning screw seat A3-9; a short circuit ring discharging cylinder A3-4 is arranged on the short circuit ring discharging cylinder seat A3-3, a discharging ejector rod seat A3-2 is arranged on the short circuit ring discharging cylinder A3-4, and a short circuit ring discharging ejector rod A3-1 is arranged on the discharging ejector rod seat A3-2; the short circuit ring discharging ejector rod A3-1, the guide sleeve A2-20 on the short circuit ring discharging ejector rod guide seat A2-19 and the centering fixture A1-13 are concentric in the same direction.

Specifically, the four-station index plate servo motor device A3-7 drives the four-station index plate A2-1 through an index driving shaft A2-18, and the inserted short-circuit ring stator output motor and motor base A3-5, the fixed-length traction servo motor device A3-6 and the to-be-inserted short-circuit ring stator input motor and motor base A3-8 respectively drive the inserted short-circuit ring stator core output mechanism A2-6, the fixed-length traction mechanism and the to-be-inserted short-circuit ring stator core input mechanism A2-4 through synchronous belts.

Specifically, the equipment mounted on the bottom plate A4 comprises four adjusting type machine feet A4-1.

Specifically, an adjusting type machine foot A4-1 is arranged on a bottom plate A4 positioned at the bottom layer, a third equal-height upright post A3-X is used for connecting a bottom plate A4 with a power seat A3, a fourth equal-height upright post A4-X is used for connecting a bottom plate A4 with a panel A2, a second equal-height upright post A2-X is used for connecting a power seat A3 with a panel A2, and a first equal-height upright post A1-X is used for connecting the panel A2 with a function seat A1 to form a whole machine frame.

The working principle of the invention is shown in fig. 16, a 2-1-four-position index plate, a 2-3-U-shaped short circuit ring leading-in and leading-out closed bin, A2-4-short circuit ring stator core input mechanism to be inserted, A2-5-stator core input guide plate, A2-6-short circuit ring inserted stator core output mechanism, A2-7-stator core output guide plate, A2-9-A2-16/A3-7-fixed length traction mechanism.

① -fixed length cutting and bending leading-in closed bin station, ② -waiting-to-be-inserted U-shaped short circuit ring stator core wire-in station, ③ -U-shaped short circuit ring leading-out closed bin station and ④ -inserted U-shaped short circuit ring stator core wire-out station.

Description of the working principle:

a material line of the U-shaped short-circuit ring is cut and bent into the U-shaped short-circuit ring at a station ① through a cross roller bearing A2-2 and a fixed-length traction mechanism (A2-9-A2-16) and is led into and led out of a closed bin A2-3;

after the four-station index plate A2-1 rotates clockwise for the first 90 degrees, the stator core of the short circuit ring to be inserted enters a station ② through a grabbing manipulator, and the station ① works repeatedly;

after the four-station index plate A2-1 rotates clockwise for the second 90 degrees, the stator core of the short circuit ring to be inserted is positioned at the station ③, the A1-10-A1-13 stator core positioning group (shown in figure 4-6) above the station ③ descends to complete positioning of the stator core of the short circuit ring to be inserted, the A3-1-A3-4 short circuit ring ejection group (shown in figure 13-15) below the station ③ ascends to guide the U-shaped short circuit ring into the closed cabin A2-3 and eject the short circuit ring into the stator core in a state of being closed all around, and the long leg of the U-shaped short circuit ring cooperates with the stator core positioning group to complete inward inclination of 30 degrees (shown in figure 17) before the ejection stroke is finished (the situation that the U-shaped short circuit ring slides down in the process of grabbing the wire by the station ④ is avoided, shown in figure 18), the stations ① and ② work repeatedly.

After the four-station index plate A2-1 rotates clockwise for the third 90 degrees, the short-circuit ring inserted stator core is moved to the station ④, enters the short-circuit ring inserted stator core output mechanism A2-6 through the grabbing manipulator, and is output directionally through the stator core output guide plate A2-7, and the stations ①, ② and ③ work repeatedly.

And after the four-station index plate A2-1 rotates clockwise for the fourth 90 degrees, the operation is circulated.