CN218514251U

CN218514251U - Magnetic ring assembly equipment

Info

Publication number: CN218514251U
Application number: CN202222700694.2U
Authority: CN
Inventors: 郁彬; 于洋; 周佳
Original assignee: Kunshan Aodelu Automation Technology Co ltd
Current assignee: Kunshan Aodelu Automation Technology Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-02-21
Anticipated expiration: 2032-10-13

Abstract

The utility model relates to the technical field of mechanical equipment, and discloses magnetic ring assembling equipment, which comprises a machine table, and an identification mechanism, a press-fitting mechanism, a measuring mechanism, a jumping detection mechanism, a magnetic detection mechanism, a height detection mechanism, a laser lettering mechanism and an appearance detection mechanism which are sequentially arranged on the machine table, wherein the machine table is provided with a U-shaped conveying mechanism surrounding each mechanism and a carrying mechanism positioned on the same side of each mechanism; still include unloading mechanism, unloading mechanism is including snatching the subassembly of transferring, the defective products deposits subassembly and the non-defective products and deposits the subassembly. The utility model discloses a magnetic ring rigging equipment has realized carrying out the pressure equipment once more to bearing after the pre-compaction and magnetic ring to detect the measurement to the product after the pressure equipment, distinguish yields and defective products, and categorised depositing.

Description

Magnetic ring assembly equipment

Technical Field

The utility model relates to the technical field of mechanical equipment, especially, relate to a magnetic ring rigging equipment.

Background

In the assembly process of the speed regulating motor, a magnetic ring is required to be installed on a rotating shaft on one side of a rotor, the magnetic ring is a permanent magnet with N south and north magnetic poles, the rotor drives the magnetic ring to rotate together when rotating, the rotating speed of the motor is detected by Hall components, and the rotating speed of the motor is controlled by a control system. The magnetic rings are installed in interference fit with the rotor (bearing), generally, each magnetic ring is manually sleeved on the rotor shaft by an operator, and then the magnetic rings are pressed into the rotor shaft by a pressing device.

Chinese patent 201320837906.x discloses a device for mounting a bearing and a magnetic ring into a motor rotor, which includes a bearing feeding portion, a magnetic ring feeding portion, an upper die portion, a lower die skeleton portion and a control unit, wherein the upper die portion is disposed at an upper portion of the lower die skeleton portion, and the upper die portion has a pressing part; the bearing feeding part and the magnetic ring feeding part are respectively arranged at the left side and the right side of the lower part of the lower die framework part, the bearing feeding part is provided with a bearing positioning groove and a bearing pushing part for pushing a bearing to the bearing positioning groove, and the magnetic ring feeding part is provided with a magnetic ring positioning groove and a magnetic ring pushing part for pushing a magnetic ring to the magnetic ring positioning groove; the pressing component, the bearing positioning groove and the magnetic ring positioning groove have a common axis in the vertical direction. The device realizes the automatic feeding and pneumatic press mounting of the bearing and the magnetic ring. But the device does not measure and detect the pressed product and cannot ensure whether the pressed product is pressed in place.

In view of the above-mentioned drawbacks, the present designer actively makes research and innovation to create a magnetic ring assembling apparatus, which has industrial application value.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a magnetic ring rigging equipment can carry out the pressure equipment once more to bearing after the pre-compaction and magnetic ring to product after the pressure equipment detects the measurement, in order to distinguish yields and defective products.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a magnetic ring rigging equipment, includes the board and set gradually in identification mechanism, pressure equipment mechanism, measuring mechanism, the detection mechanism that beats, magnetism detection mechanism, height detection mechanism, the laser mechanism of carving characters and outward appearance detection mechanism of board, wherein:

the machine table is provided with a U-shaped conveying mechanism surrounding each mechanism and a conveying mechanism positioned on the same side of each mechanism;

still include unloading mechanism, unloading mechanism is including snatching the subassembly of transferring, defective products deposit the subassembly and the subassembly is deposited to the yields.

As a preferable scheme of the above magnetic ring assembling apparatus, the press-fitting mechanism includes a support seat, an installation plate installed on an upper portion of the support seat and capable of ascending and descending relative to the support seat, a pressing head installed on the installation plate, a first cylinder driving the pressing head to ascend and descend, a support installed on a lower portion of the support seat and capable of ascending and descending relative to the support seat, and a driving assembly driving the support to ascend and descend, wherein:

a limiting part is arranged on the mounting plate, the telescopic rod of the first air cylinder penetrates into the limiting part to be connected with the pressure head, the limiting part is provided with a limiting groove, and the telescopic rod of the first air cylinder is provided with a limiting rod extending into the limiting groove;

the driving assembly comprises a lifting block connected with the supporting piece, a moving block in sliding fit with the lifting block and a second cylinder for driving the moving block to move horizontally, and the fit surface of the lifting block and the moving block is an inclined surface.

As a preferred scheme of the magnetic ring assembling equipment, the measuring mechanism comprises an inner dimension measuring assembly and an outer dimension measuring assembly, the inner dimension measuring assembly and the outer dimension measuring assembly both comprise a support, a first clamping arm mounted on the support, a second clamping arm and a jacking piece, the top of the second clamping arm is connected with the top of the first clamping arm through an elastic sheet, two opposite measuring heads are connected between the bottoms of the first clamping arm and the second clamping arm, and the first clamping arm is connected with a micro cylinder, the output end of which is connected with the second clamping arm; the jack is capable of jacking a product between the two measuring heads through the bracket.

As a preferable scheme of the above magnetic ring assembling apparatus, each of the runout detecting mechanism and the magnetic detecting mechanism includes a support, a supporting shaft rod rotatably connected to the support, a motor assembly driving the supporting shaft rod to rotate, a pressing member opposite to the supporting shaft rod and capable of lifting relative to the support, a detector (runout and magnetic) slidably connected to the support, and a pushing cylinder driving the detector to slide longitudinally along the support.

As a preferable scheme of the above magnetic ring assembling device, the height detecting mechanism includes a supporting table, a measuring head disposed on the upper portion of the supporting table, and a supporting shaft member capable of passing through the supporting table in a lifting manner, and the supporting shaft member is disposed opposite to the measuring head.

As a preferable scheme of the above magnetic ring assembling device, the magnetic ring assembling device further comprises a pushing assembly, and the pushing assembly can push the tray carrying the product to the U-shaped conveying mechanism.

As a preferable scheme of the above magnetic ring assembling equipment, the grabbing and transferring assembly includes a mechanical arm erected above the defective product storage assembly and extending to the pushing assembly, and a claw piece mounted on the mechanical arm.

The beneficial effects of the utility model are that: and the bearing and the magnetic ring which are pre-pressed in advance are pressed by the pressing mechanism again, the pressed product is measured, detected and engraved, defective products and non-defective products are classified, and the reliability of the product is greatly ensured.

Drawings

Fig. 1 is a schematic structural diagram of a magnetic ring assembling apparatus according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a U-shaped conveying mechanism in a magnetic ring assembling apparatus according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a conveying mechanism in a magnetic ring assembling apparatus according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a press-fitting mechanism of a magnetic ring assembling device according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of an inner dimension measuring assembly in a magnetic ring assembling apparatus according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a runout detection mechanism in a magnetic ring assembling apparatus according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a height detection mechanism in a magnetic ring assembling apparatus according to an embodiment of the present invention.

In the figure: 100-machine table, 110-U-shaped conveying mechanism, 120-conveying mechanism, 130-grabbing and transferring component, 131-grabbing and transferring component, 132-clamping jaw component, 140-defective product storage component, 150-defective product storage component, 160-pushing component, 200-recognition mechanism, 300-press-mounting mechanism, 310-supporting seat, 320-mounting plate, 321-limiting part, 322-limiting groove, 323-limiting rod, 330-pressure head, 340-first air cylinder, 351-lifting block, 352-moving block, 353-second air cylinder, 360-supporting part, 410-inner dimension measuring component, 420-outer dimension measuring component, 401-bracket, 402-first clamping arm, 403-elastic sheet, 404-second clamping arm, 405-lifting part, 406-measuring part, 407-micro air cylinder, 500-bounce detecting mechanism, 501-support, 502-supporting shaft rod, 503-motor component, 504-pressing part, 505-detector, 506-pushing air cylinder, 700-height detecting mechanism, 701-U-supporting seat, 703-supporting seat, 800-appearance detecting mechanism and laser marking mechanism.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected", "connected" and "fixed" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1 to 7, the utility model discloses a magnetic ring rigging equipment includes board 100 and sets gradually in identification mechanism 200, pressure equipment mechanism 300, the measuring mechanism of board 100, beat detection mechanism 500, magnetism detection mechanism 600, height detection mechanism 700, laser mechanism 800, outward appearance detection mechanism 900 and the unloading mechanism of carving characters. The machine 100 is provided with a U-shaped conveying mechanism 110 surrounding each mechanism and a conveying mechanism 120 located on the same side of each mechanism; the measuring mechanism comprises an inner dimension measuring assembly 410 and an outer dimension measuring assembly 420; the blanking mechanism includes a grabbing and transferring assembly 130, a defective product storage assembly 140, and a non-defective product storage assembly 150.

Specifically, as shown in fig. 2, the U-shaped conveying mechanism 110 is formed by three conveying belts, two conveying belts on two sides are respectively located on the upstream side of the recognition mechanism 200 and the downstream side of the appearance detection mechanism 900, and according to the product circulation direction, an air cylinder is arranged to push the product from the current conveying belt to the next conveying belt. This is a conventional arrangement and will not be described in detail here. A pushing assembly 160 is further disposed downstream of the appearance detection mechanism 900, and the pushing assembly 160 can push the tray carrying the product to the U-shaped conveying mechanism 110.

As shown in fig. 3, the operation principle of the conveying mechanism 120 is: the product is pushed forwards firstly, clamped and then translated, the product is taken to the next station, and then the product is retreated and translated back to the original position, and the action is continuously circulated. The carrying mechanism 120 is a structure commonly used in the art and will not be described herein.

The U-shaped conveying mechanism 110 is mainly used for circularly conveying the tray, firstly, the upstream equipment sends pre-pressed products (i.e. the bearings are pressed on the magnetic rings in advance) to the empty tray on the U-shaped conveying mechanism 110, the U-shaped conveying mechanism 110 conveys the tray with the products to the recognition mechanism 200, then the conveying mechanism 120 sequentially processes the tray with the products through each mechanism, and finally, the tray reaches the pushing component 160, after the products at the position are grabbed by the grabbing and transferring component 130, the pushing component 160 pushes the empty tray to the U-shaped conveying mechanism 110, and the tray is conveyed continuously.

The identification mechanism 200 mainly identifies the code information on the tray on which the product is placed, so that the blanking mechanism can store the product in a classified manner according to the code information. The recognition mechanism 200 is a commonly used CCD image recognition technology.

As shown in fig. 4, the press-fitting mechanism 300 of the present invention includes a supporting seat 310, a mounting plate 320 installed on the upper portion of the supporting seat 310 and capable of moving up and down relative to the supporting seat 310, a pressing head 330 installed on the mounting plate 320, a first cylinder 340 for driving the pressing head 330 to move up and down, a supporting member 360 installed on the lower portion of the supporting seat 310 and capable of moving up and down relative to the supporting seat 310, and a driving component for driving the supporting member 360 to move up and down. Wherein, the mounting plate 320 is provided with a limiting member 321, the telescopic rod of the first cylinder 340 penetrates into the limiting member 321 to be connected with the pressure head 330, the limiting member 321 is provided with a limiting groove 322, and the telescopic rod of the first cylinder 340 is provided with a limiting rod 323 extending into the limiting groove 322; the driving assembly comprises a lifting block 351 connected with the support 360, a moving block 352 in sliding fit with the lifting block 351, and a second cylinder 353 for driving the moving block 352 to horizontally move, wherein the fit surface of the lifting block 351 and the moving block 352 is an inclined surface. The limiting member 321 is arranged to limit the pressing range of the pressing head 330, so as to avoid excessive pressing. When the product is transferred to the press-fitting mechanism 300 by the conveying mechanism 120, the driving assembly drives the supporting member 360 to rise to hold the product, the first cylinder 340 drives the pressure head 330 to descend to abut against the product, after the abutting against is completed, the first cylinder 340 drives the pressure head 330 to return, the supporting member 360 descends to return, the conveying mechanism 120 transfers the product, and then the next cycle is performed.

After press fitting, the size of the press-fitted product needs to be measured to see whether the press fitting requirement is met. As shown in fig. 5, the inner dimension measuring assembly 410 and the outer dimension measuring assembly 420 of the present invention each include a bracket 401, a first clamping arm 402 mounted on the bracket 401, a second clamping arm 404 and a jacking member 405, the top of which is connected to the top of the first clamping arm 402 through a spring plate 403, two opposite measuring members 406 are connected between the bottoms of the first clamping arm 402 and the second clamping arm 404, and the first clamping arm 402 is connected to a micro cylinder 407, the output end of which is connected to the second clamping arm 404; the jack 405 can be inserted through the bracket 401 to jack the product between the two measuring members 406. In this way, the distance between the two measuring members 406 can be adjusted elastically, so that the lifting member 405 can lift the product to the position between the two measuring members 406, the micro cylinder 407 can be used to drive the two measuring members 406 to tighten or clamp the product, the inner dimension measurement is to tighten the product from the inner ring of the product, and the outer dimension measurement is to clamp the product from the outer ring.

For the jumping detection and magnetic detection of the product, as shown in fig. 6, each of the jumping detection mechanism 500 and the magnetic detection mechanism 600 includes a support 501, a support shaft 502 rotatably connected to the support 501, a motor assembly 503 driving the support shaft 502 to rotate, a pressing member 504 opposite to the support shaft 502 and capable of lifting and lowering relative to the support 501, a detector 505 (jumping and magnetic) slidably connected to the support 501, and a pushing cylinder 506 driving the detector 505 to slide longitudinally along the support 501. For the bounce detection mechanism 500, a bounce detector is mounted on the support 501; with respect to the magnetic detection mechanism 600, mounted to the carriage 501 is a magnetic detector. The supporting shaft 502 supports the product, and under the action of the motor assembly 503, the supporting shaft 502 is driven to rotate, and the detector 505 is in contact with the surface of the rotating product, so that the jumping parameters and the magnetic parameters of the product are detected.

As shown in fig. 7, the height detection mechanism 700 of the present invention includes a support base 701, a measurement head 702 disposed on the upper portion of the support base 701, and a supporting shaft 703 capable of passing through the support base 701 in an up-and-down manner, wherein the supporting shaft 703 is disposed opposite to the measurement head 702. Of course, the positioning groove is formed on the supporting platform 701 to limit the position of the product, the measuring head 702 is lowered to contact with the product, the overall height of the product is tested, and whether the press-fitting requirement is met or not is judged.

After the detection is finished, the laser lettering mechanism 800 performs laser lettering on the product, and finally the appearance detection mechanism 900 performs photographing analysis on the appearance of the product to detect whether flaws, defects and the like exist.

After the operations of the previous mechanisms, the grabbing and transferring assembly 130 transfers good products to the good product storage assembly 150 for storage and transfers defective products to the defective product storage assembly 140 for storage according to the detection structure. The good product storage module 150 and the defective product storage module 140 are generally in a string-rod structure. Specifically, the grabbing and transferring module 130 includes a robot 131 mounted above the defective product storage module 140 and the defective product storage module 150 and extending to the pushing module 160, and a gripper 132 mounted on the robot 131. The gripper 132 grips the products in the tray from the pushing assembly 160, and the mechanical arm 131 drives the good product storage assembly 150 or the defective product storage assembly 140, so that the good product storage assembly 150 or the defective product storage assembly 140 rotates the corresponding string rod to the lower side of the gripper 132, and the gripper 132 releases the products and falls onto the string rod.

To sum up, the utility model discloses a magnetic ring rigging equipment has realized carrying out the pressure equipment once more to bearing after the pre-compaction and magnetic ring to detect the measurement to the product after the pressure equipment, distinguish yields and defective products, and categorised the depositing.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims

1. The utility model provides a magnetic ring rigging equipment, its characterized in that, include board (100) and set gradually in identification mechanism (200), pressure equipment mechanism (300), measuring mechanism, detection mechanism (500) that beats, magnetism detection mechanism (600), height detection mechanism (700), laser mechanism (800) and outward appearance detection mechanism (900) of board (100), wherein:

the machine table (100) is provided with a U-shaped conveying mechanism (110) surrounding each mechanism and a conveying mechanism (120) positioned on the same side of each mechanism;

the blanking device also comprises a blanking mechanism, wherein the blanking mechanism comprises a grabbing and transferring assembly (130), a defective product storage assembly (140) and a good product storage assembly (150).

2. The magnetic ring assembling equipment as claimed in claim 1, wherein the press-fitting mechanism (300) comprises a supporting base (310), a mounting plate (320) mounted on an upper portion of the supporting base (310) and capable of ascending and descending relative to the supporting base (310), a pressing head (330) mounted on the mounting plate (320), a first air cylinder (340) driving the pressing head (330) to ascend and descend, a supporting member (360) mounted on a lower portion of the supporting base (310) and capable of ascending and descending relative to the supporting base (310), and a driving assembly driving the supporting member (360) to ascend and descend, wherein:

a limiting part (321) is arranged on the mounting plate (320), an expansion rod of the first air cylinder (340) penetrates into the limiting part (321) to be connected with the pressure head (330), a limiting groove (322) is formed in the limiting part (321), and a limiting rod (323) extending into the limiting groove (322) is arranged on the expansion rod of the first air cylinder (340);

the driving assembly comprises a lifting block (351) connected with the supporting piece (360), a moving block (352) in sliding fit with the lifting block (351) and a second air cylinder (353) for driving the moving block (352) to horizontally move, and the fit surface of the lifting block (351) and the moving block (352) is an inclined surface.

3. The magnetic ring assembling equipment as claimed in claim 1, wherein the measuring mechanism comprises an inner dimension measuring assembly (410) and an outer dimension measuring assembly (420), each of the inner dimension measuring assembly (410) and the outer dimension measuring assembly (420) comprises a bracket (401), a first clamping arm (402) mounted on the bracket (401), a second clamping arm (404) and a jacking piece (405), the top of the second clamping arm (402) is connected with the top of the first clamping arm through a spring piece (403), two opposite measuring pieces (406) are connected between the bottoms of the first clamping arm (402) and the second clamping arm (404), and the first clamping arm (402) is connected with a micro cylinder (407) of which the output end is connected with the second clamping arm (404); the jacking member (405) is capable of jacking a product between the two measuring members (406) through the support (401).

4. The magnetic ring assembling equipment as claimed in claim 1, wherein each of the runout detecting mechanism (500) and the magnetic detecting mechanism (600) comprises a support (501), a supporting shaft (502) rotatably connected to the support (501), a motor assembly (503) for driving the supporting shaft (502) to rotate, a pressing member (504) opposite to the supporting shaft (502) and capable of lifting relative to the support (501), a detecting instrument (505) slidably connected to the support (501), and a pushing cylinder (506) for driving the detecting instrument (505) to slide longitudinally along the support (501).

5. The magnetic ring assembling equipment as claimed in claim 1, wherein the height detecting mechanism (700) comprises a supporting base (701), a measuring head (702) disposed on an upper portion of the supporting base (701), and a supporting shaft member (703) capable of passing through the supporting base (701) in an elevating manner, wherein the supporting shaft member (703) is disposed opposite to the measuring head (702).

6. The magnetic ring assembling equipment as claimed in claim 1, further comprising a pushing assembly (160), wherein the pushing assembly (160) can push a tray carrying products to the U-shaped conveying mechanism (110).

7. The magnetic ring assembling equipment as claimed in claim 6, wherein the grabbing and transferring assembly (130) comprises a mechanical arm (131) erected above the defective product storage assembly (140) and the defective product storage assembly (150) and extending to the pushing assembly (160), and a claw member (132) mounted on the mechanical arm (131).