阅读说明：本技术 一种自动表贴磁钢设备 (Automatic surface-mounted magnetic steel equipment ) 是由 于洋 杨金明 王雪 王忠玉 迟宁 于 2019-11-27 设计创作，主要内容包括：本发明公开了一种自动表贴磁钢设备，包括电机转子支撑结构、角度旋转装置、磁钢表贴动作装置和用于对磁钢进行喷胶的自动点胶装置，所述角度旋转装置能驱动电机转子在电机转子支撑结构上转动，所述磁钢表贴动作装置包括存料机构、出料机构、第一移动机构和抬升压紧机构。本发明可以通过控制高精度电机，使设备的圆周旋转角度和轴向位移准确，保证磁钢表贴的位置准确性；解决溢胶及缺胶等问题；解决人工取料的不便性；磁钢自下向上贴合，保证磁钢运动和粘贴可靠；高效解决人工操作的不便性，劳动高强度性，空间狭小的操作性；提高效率，减轻人工劳动。(The invention discloses automatic magnetic steel surface-mounting equipment which comprises a motor rotor supporting structure, an angle rotating device, a magnetic steel surface-mounting action device and an automatic glue dispensing device for spraying glue on magnetic steel, wherein the angle rotating device can drive a motor rotor to rotate on the motor rotor supporting structure, and the magnetic steel surface-mounting action device comprises a material storing mechanism, a discharging mechanism, a first moving mechanism and a lifting and pressing mechanism. The invention can make the circumferential rotation angle and axial displacement of the equipment accurate by controlling the high-precision motor, and ensure the position accuracy of the magnetic steel surface paste; the problems of glue overflow, glue shortage and the like are solved; the inconvenience of manual material taking is solved; the magnetic steel is attached from bottom to top, so that the motion and adhesion reliability of the magnetic steel are ensured; the inconvenience of manual operation, high labor intensity and operability with narrow space are efficiently solved; the efficiency is improved, and the manual labor is reduced.)

1. The utility model provides an automatic table pastes magnet steel equipment which characterized in that: including electric motor rotor bearing structure, angle rotary device, magnet steel table subsides action device and automatic adhesive deposite device, angle rotary device can drive the electric motor rotor and rotate on electric motor rotor bearing structure, the magnet steel table pastes action device and includes stock mechanism, discharge mechanism, first moving mechanism and lifting hold-down mechanism, first moving mechanism includes location slider and is used for driving the power device that the location slider removed, discharge mechanism can take out the magnet steel from stock mechanism and deliver to on the location slider, automatic adhesive deposite device can spout glue to the magnet steel of being delivered to on the location slider, the location slider can remove the magnet steel after spouting the glue to the table and paste the assigned position, lifting hold-down mechanism can carry out the lifting and then compress tightly the magnet steel and paste to electric motor rotor on the location slider.

2. The automatic surface-mounted magnetic steel device of claim 1, wherein: still including driving the second moving mechanism that the actuating device was pasted to magnet steel table removed on electric motor rotor's axial direction, first moving mechanism can drive the location slider and remove on the horizontal direction, lifting hold-down mechanism can be to the location slider lifting on vertical direction.

3. The automatic surface-mounted magnetic steel device of claim 2, wherein: magnet steel table pastes action device includes sliding base and fixes the lifting hold-down mechanism on sliding base, lifting hold-down mechanism includes the lifting base and is used for driving the power device that the lifting base goes up and down, stock mechanism, discharge mechanism and first moving mechanism all set up on the lifting base, still be fixed with some adhesive tape head action mechanism on the lifting base, some adhesive tape head action mechanism includes that some adhesive tape head fixed knot constructs and is used for driving the power device that some adhesive tape head fixed knot constructs and reciprocate, second moving mechanism includes axial guide and is used for driving sliding base gliding power device on axial guide.

4. The automatic surface-mounted magnetic steel device of claim 3, wherein: the automatic adhesive tape adhering machine is characterized in that a storage space for stacking and storing magnetic steel is arranged inside the material storage mechanism, the discharging mechanism comprises a discharging slide way, a pushing piece and a power device for driving the pushing piece to slide on the discharging slide way, the material storage mechanism is fixed on the discharging slide way, the pushing piece can push the magnetic steel at the bottommost layer onto the positioning slide piece along the discharging slide way, the first moving mechanism comprises an inverted T-shaped positioning slide piece and a lateral slide way matched with the positioning slide piece, a positioning groove for positioning the magnetic steel is formed in the positioning slide piece, one end of the lateral slide way is a discharging position end matched with the discharging mechanism, and the other end of the lateral slide way is an adhering position end where the positioning slide piece is located during adhering.

5. The automatic surface-mounted magnetic steel device of claim 4, wherein: the lifting base is provided with an axial pressing mechanism used for axially pressing the magnetic steel when the magnetic steel is pasted, and the axial pressing mechanism comprises a pressing block and a power device used for driving the pressing block to move in the axial direction of the motor rotor.

6. The automatic surface-mounted magnetic steel device of claim 5, wherein: the axial pressing mechanism is arranged at a corresponding position of the pasting position end, the pressing block is provided with a pressing bulge for pressing the magnetic steel, and the positioning sliding piece is provided with a notch which enables the pressing bulge to press the magnetic steel.

7. The automatic surface-mounted magnetic steel device of claim 6, wherein: a connecting rod for driving a power device of the pressing block penetrates through the lifting base and is connected with the pressing block, an axial guide rod is arranged on the pressing block, and the axial guide rod can axially slide in a guide hole of the lifting base.

8. The automatic surface-mounted magnetic steel device according to any one of claims 1 to 7, characterized in that: the material storage mechanism is provided with a first detection device for detecting the material storage of the magnetic steel, the discharging mechanism is provided with a second detection device for detecting the discharging of the magnetic steel, and the first moving mechanism is provided with a third detection device for detecting the movement of the magnetic steel.

9. The automatic surface-mounted magnetic steel device of claim 1, wherein: the motor rotor is fixed on the self-centering chuck, the self-centering chuck is arranged on the motor rotor supporting structure, and the angle rotating device can drive the self-centering chuck to rotate so as to drive the motor rotor to rotate.

Technical Field

The invention relates to magnetic steel pasting equipment, in particular to automatic magnetic steel surface pasting equipment.

Background

The traditional mode that the magnet steel was pasted on electric motor rotor surface is the manual mode of pasting, and this kind of mode is pasted inefficiency, pastes the position interval and is difficult to the accurate control, can't guarantee the precision, and artifical rubber coating volume is difficult to control, can produce and lack the gluing and overflow gluey scheduling problem for the firm degree of magnet steel is relatively poor with fixed back highly uniform, and the quality is difficult to obtain guaranteeing. In addition, due to the problem of the magnetic steel pasting angle, the problems of difficult pasting of partial positions, inconvenient operation, high labor intensity and the like exist.

Disclosure of Invention

Aiming at the problems, the invention researches and designs an automatic surface-mounted magnetic steel device. The technical means adopted by the invention are as follows:

an automatic magnetic steel surface-mounting equipment comprises a motor rotor supporting structure, an angle rotating device, a magnetic steel surface-mounting action device and an automatic adhesive dispensing device, the angle rotating device can drive the motor rotor to rotate on the motor rotor supporting structure, the magnetic steel surface-mounted action device comprises a material storing mechanism, a discharging mechanism, a first moving mechanism and a lifting and pressing mechanism, the first moving mechanism comprises a positioning sliding piece and a power device for driving the positioning sliding piece to move, the discharging mechanism can take out the magnetic steel from the material storage mechanism and send the magnetic steel to the positioning sliding part, the automatic glue dispensing device can spray glue on the magnetic steel sent to the positioning sliding part, the positioning sliding part can move the magnetic steel after glue spraying to a surface-mounted designated position, and the lifting pressing mechanism can lift the positioning sliding part so as to press and paste the magnetic steel to the motor rotor.

Further, automatic table pastes magnet steel equipment still including driving the magnet steel table pastes the second moving mechanism that the action device removed on electric motor rotor's axial direction, first moving mechanism can drive the location slider and remove on the horizontal direction, lifting hold-down mechanism can be to the location slider lifting on vertical direction.

Further, magnet steel table pastes action device includes sliding base and fixes the lifting hold-down mechanism on sliding base, lifting hold-down mechanism includes the lifting base and is used for driving the power device that the lifting base goes up and down, stock mechanism, discharge mechanism and first moving mechanism all set up on the lifting base, still be fixed with some on the lifting base and glue first action mechanism, some glue first action mechanism and glue first fixed knot structure and be used for driving the power device that first fixed knot structure reciprocated including the point, second moving mechanism includes axial guide and is used for driving sliding base gliding power device on axial guide.

Furthermore, a storage space for stacking and storing the magnetic steel is arranged inside the stock mechanism, the discharging mechanism comprises a discharging slide way, a pushing piece and a power device for driving the pushing piece to slide on the discharging slide way, the stock mechanism is fixed on the discharging slide way, the pushing piece can push the magnetic steel at the bottommost layer onto the positioning sliding piece along the discharging slide way, the first moving mechanism comprises an inverted T-shaped positioning sliding piece and a lateral slide way matched with the positioning sliding piece, a positioning groove for positioning the magnetic steel is arranged on the positioning sliding piece, one end of the lateral slide way is a discharging position end matched with the discharging mechanism, and the other end of the lateral slide way is a sticking position end where the positioning sliding piece is located when the sticking action is carried out.

Furthermore, be equipped with the axial hold-down mechanism that is used for carrying out the axial to the magnet steel when pasting on the lifting base and compresses tightly, axial hold-down mechanism includes compact heap and is used for driving the power device that the compact heap removed in motor rotor axial direction.

Furthermore, the axial pressing mechanism is arranged at a corresponding position of the pasting position end, a pressing protrusion used for pressing the magnetic steel is arranged on the pressing block, and a notch enabling the pressing protrusion to press the magnetic steel is arranged on the positioning sliding piece.

Furthermore, a connecting rod of a power device for driving the pressing block penetrates through the lifting base to be connected with the pressing block, an axial guide rod is arranged on the pressing block, and the axial guide rod can axially slide in a guide hole of the lifting base.

Furthermore, be equipped with the first detection device that is used for detecting the magnet steel stock on the stock mechanism, be equipped with the second detection device that is used for detecting the magnet steel ejection of compact on the discharge mechanism, be equipped with the third detection device that is used for detecting the magnet steel removal on the first moving mechanism.

Further, electric motor rotor is fixed in from centering chuck on, from centering chuck sets up on electric motor rotor bearing structure, angle rotating device can drive from centering chuck rotation and then drive electric motor rotor and rotate.

Compared with the prior art, the automatic surface-mounted magnetic steel equipment has the following advantages:

1. the high-precision motor can be controlled, so that the circumferential rotation angle and the axial displacement of the equipment are accurate, and the position accuracy of the magnetic steel surface mounting is ensured.

2. The automatic glue dispensing device is used, so that the glue amount is reliably controlled, the glue amount is stable, and the problems of glue overflow, glue shortage and the like are avoided.

3. Automatic ejection of compact solves artifical inconvenience and the repeated mobility of getting the material.

4. The magnetic steel is attached from bottom to top, so that the motion and the adhesion of the magnetic steel are reliable, and the influence of other factors such as vibration on the motion of the magnetic steel is avoided.

5. The radial lifting of magnet steel and hold-down mechanism compress tightly magnet steel to glue solidification automatically, and manual operation's inconvenience is solved to the high efficiency, and the labour high strength nature, the narrow and small operability in space.

6. The consistency and the accuracy of the magnetic steel surface mounting are ensured without manual intervention in the action process of the automatic surface mounting magnetic steel equipment, the efficiency is improved, and the manual labor is reduced.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is an exploded view of a magnetic steel surface mount actuator according to an embodiment of the present invention.

Fig. 3 is a schematic diagram (initial state) illustrating the structures and the matching relationship of the material storing mechanism, the material discharging mechanism and the first moving mechanism according to the embodiment of the present invention.

Fig. 4 is a schematic diagram of the structures and the matching relationship of the material storing mechanism, the material discharging mechanism and the first moving mechanism according to the embodiment of the present invention (material discharging state).

FIG. 5 is a diagram illustrating a first state of an operation flow according to an embodiment of the invention.

FIG. 6 is a diagram illustrating a second state of an operation flow according to an embodiment of the invention.

FIG. 7 is a diagram illustrating a third state of the operation flow according to the embodiment of the present invention.

FIG. 8 is a diagram illustrating a fourth state of operation of the embodiment of the present invention.

FIG. 9 is a fifth state diagram illustrating an operation flow according to an embodiment of the invention.

FIG. 10 is a sixth state diagram illustrating an operation flow according to an embodiment of the invention.

Detailed Description

As shown in fig. 1 to 4, an automatic magnetic steel surface mounting device includes a motor rotor support structure 1, an angle rotation device 2, a magnetic steel surface mounting action device 3 and an automatic glue dispensing device 5, wherein the angle rotation device 2 can drive a motor rotor 10 to rotate on the motor rotor support structure 1, and the angle rotation device 2 includes a power device for providing rotation power, and specifically can be a motor. Magnet steel table pastes action device 3 includes stock mechanism 31, discharge mechanism 32, first moving mechanism 33 and lifting hold-down mechanism 34, first moving mechanism 33 includes location slider 331 and is used for driving a power device 332 that location slider 331 removed, discharge mechanism 32 can take out magnet steel from stock mechanism 31 and deliver to on the location slider 331, automatic adhesive deposite device 5 can spout the glue to being delivered to the magnet steel on location slider 331, location slider 331 can remove the magnet steel 9 after spouting the glue to the table subsides assigned position, lifting hold-down mechanism 34 can carry out the lifting and then compress tightly magnet steel 9 and paste to motor rotor 10 to location slider 331.

Automatic table pastes magnet steel equipment still including driving the second moving mechanism 4 that magnet steel table pastes action device 3 removed on electric motor rotor's axial direction, first moving mechanism 33 can drive location slider 331 and move on the horizontal direction, lifting hold-down mechanism 34 can be to location slider 331 lift on vertical direction.

Magnet steel table pastes action device 3 includes sliding base 35 and fixes lifting hold-down mechanism 34 on sliding base 35, lifting hold-down mechanism 34 includes lifting base 341 and is used for driving second power device 342 that lifting base 341 goes up and down, stock mechanism 31, discharge mechanism 32 and first moving mechanism 33 all set up on lifting base 341, still be fixed with some adhesive head action mechanism 36 on lifting base 341, some adhesive head action mechanism 36 includes dispensing head fixed knot structure 361 and is used for driving third power device 362 that dispensing head fixed knot structure 361 reciprocated, and dispensing head 51 is fixed in on dispensing head fixed knot structure 361, and dispensing head 51 links to each other with automatic dispensing machine 5, second moving mechanism 4 includes axial guide 41 and is used for driving sliding base 35 gliding fourth power device 42 on axial guide 41.

The material storing mechanism 31 is internally provided with a storage space 311 for stacking and storing magnetic steel, the discharging mechanism 32 comprises a discharging slide rail 321, a pushing member 322 and a fifth power device 323 for driving the pushing member 322 to slide on the discharging slide rail 321, the material storing mechanism 31 is fixed on the discharging slide rail 321, the pushing member 322 can push the magnetic steel at the bottommost layer to the positioning slide member 331 along the discharging slide rail 321, the first moving mechanism 33 comprises an inverted-T-shaped positioning slide member 331 and a lateral slide rail 336 matched with the positioning slide member 331, the positioning slide member 331 is provided with a positioning groove 333 for positioning the magnetic steel, one end of the lateral slide rail 332 is a discharging position end 334 matched with the discharging mechanism 32, the other end is a sticking position end 335 where the positioning slide member 331 is located during sticking, the dispensing head actuating mechanism 36 is arranged at a corresponding position of the discharging position end 334, so that the magnetic steel is sprayed with glue after being pushed out from the material storage mechanism 31, and then is sent to the adhering position end 335 by the positioning slider 331 after the glue spraying is completed. The material storing mechanism 31 and the material discharging mechanism 32 are arranged at the material discharging position end 334 of the principle pasting position end 335, so that sufficient space flows out for pasting, and the material storing mechanism 31 and the material discharging mechanism 32 are prevented from interfering the pasting process.

The lifting base 341 is provided with an axial pressing mechanism 6 for axially pressing the magnetic steel when the magnetic steel is pasted, and the axial pressing mechanism 6 comprises a pressing block 61 and a sixth power device 62 for driving the pressing block 61 to move in the axial direction of the motor rotor.

The axial pressing mechanism 6 is disposed at a position corresponding to the pasting position end 335, the pressing block 61 is provided with a pressing protrusion 611 for pressing the magnetic steel, and the positioning slider 331 is provided with a notch 337 through which the pressing protrusion 611 passes to press the magnetic steel.

Preferably, a connecting rod of the sixth power device 62 for driving the pressing block passes through the lifting base 341 to be connected with the pressing block 61, and an axial guide rod 612 is arranged on the pressing block 61, and the axial guide rod 612 can axially slide in a guide hole of the lifting base 341. In this embodiment, the pressing protrusion 611 and the axial guide rod 612 both move along the axial direction, the pressing block 61 and the sixth power device 62 are respectively disposed on two sides of the lifting base 341, and the sixth power device 62 presses the magnetic steel by pulling the pressing block 61.

The material storage mechanism 31 is provided with a first detection device 71 for detecting the material storage of the magnetic steel, the discharging mechanism 32 is provided with a second detection device 72 for detecting the discharging of the magnetic steel, and the first moving mechanism 33 is provided with a third detection device 73 for detecting the movement of the magnetic steel. The first detection device 71, the second detection device 72 and the third detection device 73 can adopt the existing sensors and are used as position detection, process detection and the like in the process of magnetic steel surface pasting action, the dispensing head action mechanism 36, the lifting pressing mechanism 34 and the axial pressing mechanism 6 are provided with corresponding position signal feedback devices in a matching mode, and if the problems of position and process detection occur in the action process, the system is paused and alarms, and the problems are detected and eliminated manually or in other modes.

The electric motor rotor 10 is fixed on the self-centering chuck 8, the self-centering chuck 8 is arranged on the electric motor rotor supporting structure 1, and the angle rotating device 2 can drive the self-centering chuck 8 to rotate so as to drive the electric motor rotor 10 to rotate.

The automatic magnetic steel surface mounting action flow of the embodiment is as follows:

(1) a self-centering chuck 8 is used for installing and clamping a motor rotor 10;

(2) the angle rotating device 2 is controlled by a numerical control system to rotate to drive the self-centering chuck 8 and the motor rotor 10 to rotate to a first circle of initial circumferential angle;

(3) the second moving mechanism 4 is controlled by the numerical control system to move to drive the magnetic steel surface-mounted action device 3 to move to the initial position of the first magnetic steel of the first circle below the motor rotor 10, as shown in fig. 5;

(4) the discharging mechanism 32 extends out to drive a magnetic steel material discharging block, and the bottom layer magnetic steel 9 in the material storing mechanism 31 is pushed out to a positioning groove 333 on a magnetic steel positioning sliding part 331, as shown in fig. 6, a pushing part 322 of the discharging mechanism 32 extends out and a signal of the second detecting device 72 is fed back;

(5) the dispensing head actuating mechanism 36 retracts to drive the dispensing head 51 to move downwards, and as shown in fig. 7, the dispensing head actuating mechanism 36 retracts to feed back a signal;

(6) the automatic dispenser 5 controls the dispensing head 51 to dispense glue on the surface of the magnetic steel, and when the system set time is reached, the dispensing stops, the dispensing head action mechanism 36 extends out, and the dispensing head action mechanism 36 extends out for signal feedback;

(7) the first moving mechanism 33 retracts to drive the positioning slider 331 and the magnetic steel 9 to move to the first ring of surface mounting initial position below the motor rotor 10, as shown in fig. 8, a retracting signal of the first moving mechanism 33 and a signal of the third detecting device 73 are fed back;

(8) as shown in fig. 9, the lifting and pressing mechanism 34 extends out to drive the magnetic steel to move upward to the initial position of the first magnetic steel on the surface of the motor rotor 10 for attachment, and the lifting and pressing mechanism 34 extends out for signal feedback;

(9) the axial pressing mechanism 6 retracts to drive the pressing block 61 to axially press the magnetic steel, and a retraction signal of the axial pressing mechanism 6 is fed back;

(10) the lifting and pressing mechanism 34 is used for pressurizing, increasing the radial pressing acting force from bottom to top, pressing the magnetic steel to be tightly attached to the surface of the motor rotor until the glue is cured for a set time, and finishing the surface attaching action of one piece of magnetic steel;

(11) controlling each mechanism to recover the state of the standby machine through a numerical control system, and attaching a next magnetic steel to the standby table;

(12) the angle rotating device 2 is controlled by a numerical control system to rotate to drive the self-centering chuck 8 and the motor rotor 10 to rotate to the next circumferential angle. Repeating the actions (4) to (11) until the set number of the circumferential direction system is finished, and finishing the surface pasting of a circle of magnetic steel;

(13) the angle rotating device 2 is controlled by a numerical control system to rotate to drive the self-centering chuck 8 and the motor rotor to rotate to the next circle of initial magnetic steel to set a circumferential angle;

(14) the second moving mechanism 4 is programmed by a numerical control system to move to drive the magnetic steel surface-mounted action device 3 to move to the initial position of the first magnetic steel circle below the motor rotor;

(15) repeating the actions (4) to (14) until the number set by the system is finished, recovering the state of the standby machine by all the mechanisms, and prompting the completion of the process of pasting the magnetic steel on the surface of the motor rotor by the system, as shown in fig. 10.

The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.