Motor iron core dispensing conveying line
By introducing structures such as slide rails, mounting seats, positioning rings and limit rods into the motor core dispensing conveyor line, the gap problems and insufficient angle positioning caused by the stacking fixation method were solved, and the performance and production efficiency of the motor core were improved.
Patent Information
- Application Number
- CN202422504866.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-16
- Publication Date
- 2025-09-30
- Estimated Expiration
- 2034-10-16
AI Technical Summary
The existing lamination fixing method of the motor core has gaps that affect the magnetic and electromagnetic properties, and the existing conveyor line cannot locate the lamination placement angle, resulting in reduced production efficiency.
A motor core dispensing conveyor line was designed, which included a slide rail, a mounting seat, a positioning ring, a positioning column, and a limit rod. The limit bar cooperated with the axial groove on the outer edge of the laminate to control the placement angle of the laminate. Combined with a position sensor and a height detection component, it ensured that the laminates were stacked at a specified angle.
The angle positioning of the laminations is achieved, the magnetic and electromagnetic properties of the motor core are improved, the production efficiency is increased, and the energy consumption is reduced.
Smart Images
Figure CN223393750U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of motor iron cores, in particular to a motor iron core glue dispensing conveying line. Background Art
[0002] Common methods for securing laminated cores include stacking rivets and welding. Stacking rivets have rivet points stamped into the core laminations, and when stacked, adjacent laminations are joined together via these rivet points. Welding rivets do not have rivet points, and when stacked, adjacent motor stator core laminations are welded together.
[0003] Due to the presence of overlapping rivets and the manufacturing process, a certain gap may exist between adjacent laminations in the stacked motor stator core after riveting, which will affect the magnetic properties of the core. Since the welding method of the core laminations eliminates the overlapping rivets, the gap between adjacent laminations can be reduced. However, the inward welding of the core during welding will affect the core's magnetic circuit, thereby affecting the core's electromagnetic properties, thereby reducing the efficiency of the produced motor and increasing the motor's energy consumption.
[0004] Existing technology has also developed cores that use gluing to fix the laminates. However, the laminates need to be transported between different workstations during gluing. Although the existing conveyor line has a positioning structure for placing the laminates, it cannot determine the angle of the laminates, resulting in the laminates being placed at an angle that cannot meet the required requirements. Utility Model Content
[0005] In order to overcome the deficiencies of the prior art, one of the purposes of the present invention is to provide a motor core glue dispensing conveyor line that can position the angle of lamination placement.
[0006] One of the purposes of this utility model is achieved by the following technical solution:
[0007] The motor core dispensing conveyor line includes a main body and a mounting seat, the main body is provided with a slide rail, the mounting seat is slidably installed on the slide rail, the mounting seat includes a plate body, a positioning ring, a positioning column and a limit rod, the plate body is slidably installed on the slide rail, the positioning ring, the positioning column and the limit rod are fixed to the plate body, the number of the positioning columns is multiple, and the multiple positioning columns are located on a circumference, each of the positioning columns is perpendicular to the plate body and is located in the middle of the positioning ring, the limit rod is perpendicular to the plate body, the limit rod is located outside the positioning ring, and a limit strip extending in a vertical direction is provided on the limit rod, the distance between the limit strip and the center of the positioning ring is equal to the outer diameter of the laminate so that the limit strip cooperates with the axial groove of the outer edge of the laminate.
[0008] Furthermore, the motor core dispensing conveying line also includes a base plate and a position sensor, the main body is fixed to the base plate, the mounting seat is located above the base plate, the base plate is provided with a through slot, the extension direction of the through slot is the same as the extension direction of the slide rail, and the position sensor is fixed to the base plate and is located in the through slot.
[0009] Furthermore, there are two position sensors, and the two position sensors are respectively located at two ends of the through slot.
[0010] Furthermore, the plate body is provided with a slot, the slot is located at an edge of the plate body close to the position sensor, and the slot extends to the positioning ring.
[0011] Furthermore, the slot is U-shaped.
[0012] Furthermore, the motor core dispensing conveyor line also includes a height detection component, which includes a bracket and a height detection sensor. The bracket extends along the height direction, and the height detection sensor is installed on the bracket and faces the mounting seat.
[0013] Furthermore, the bracket is provided with a mounting groove, the mounting groove extends along the height direction, the height detection sensor is installed in the mounting groove and the mounting height can be adjusted through the mounting groove.
[0014] Furthermore, the main body also includes an anti-collision component, and the anti-collision component includes a buffer member installed on the end of the slide rail. When the mounting seat moves to the extreme position, the buffer member conflicts with the mounting seat.
[0015] Furthermore, the motor core dispensing conveying line also includes a driving component, which is transmission-connected to the mounting seat, and the driving component drives the mounting seat to move along the slide rail.
[0016] Furthermore, the driving member is a cylinder.
[0017] Compared with the prior art, the motor core dispensing conveyor line of the utility model includes a main body and a mounting seat, the main body is provided with a slide rail, the mounting seat is slidably installed on the slide rail, the mounting seat includes a plate body, a positioning ring, a positioning column and a limit rod, the plate body is slidably installed on the slide rail, the positioning ring, the positioning column and the limit rod are fixed to the plate body, the number of positioning columns is multiple, and the multiple positioning columns are located on a circumference, each positioning column is perpendicular to the plate body and is located in the middle of the positioning ring, the limit rod is perpendicular to the plate body, the limit rod is located outside the positioning ring, and a limit strip extending in the vertical direction is provided on the limit rod, the distance between the limit strip and the center of the positioning ring is equal to the outer diameter of the laminate so that the limit strip cooperates with the axial groove on the outer edge of the laminate, and by setting the limit strip, the angle of the laminate placement can be controlled, which is convenient for subsequent dispensing. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a three-dimensional diagram of the motor core dispensing conveying line of the utility model;
[0019] Figure 2 for Figure 1 A partial structural stereogram of the iron core dispensing conveyor line;
[0020] Figure 3 for Figure 2 Another perspective of the iron core dispensing conveyor line;
[0021] Figure 4 for Figure 1 Another partial structural stereogram of the iron core dispensing conveyor line;
[0022] Figure 5 for Figure 4 A three-dimensional diagram of the mounting base of the iron core dispensing conveyor line;
[0023] Figure 6 for Figure 5 Another perspective view of the mounting base;
[0024] Figure 7 for Figure 1 A three-dimensional diagram of the iron core dispensing conveyor line in use.
[0025] In the figure: 10, main body; 11, side panel; 12, connecting plate; 13, slide rail; 14, anti-collision assembly; 140, mounting block; 141, buffer member; 15, control switch; 20, bottom plate; 21, through slot; 30, drive assembly; 31, fixing member; 310, fixing slot; 32, drive member; 33, transmission block; 40, mounting seat; 41, plate body; 410, slot; 42, positioning ring; 43, positioning column; 430, fixed end; 431, column; 4310, guide end; 44, limiting rod; 440, limiting strip; 45, fixing block; 50, height detection assembly; 51, bracket; 510, mounting slot; 52, height detection sensor; 60, position sensor; 100, iron core; 101, insulation slot; 102, axial slot. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0027] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may be another intermediate component through which it is fixed. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be another intermediate component at the same time. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be another intermediate component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.
[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.
[0029] The motor core glue dispensing conveyor line is used to convey the core 100. The core 100 is made up of a plurality of stacked laminations, and the adjacent laminations are solidified by glue. A plurality of insulating grooves 101 are evenly arranged on the inner circle of the core 100. The insulating grooves 101 are used to place insulating paper. The outer circle of the core 100 is provided with a plurality of axial grooves 102. The axial grooves 102 are used to inject coolant for cooling. During the stacking process of the core 100, different types of laminations may be used for stacking according to the model of the core 100. When different types of laminations are stacked, in order to achieve uniform mass distribution or internal oil circuit design, the laminations need to be placed on the mounting seat 40 at a specified angle, that is, stacked at a specified angle.
[0030] See also Figure 1 The motor core dispensing conveyor line includes a main body 10, a base plate 20, a driving component 30, a mounting seat 40, a height detection component 50 and a position sensor 60.
[0031] See also Figure 2 as well as Figure 3The main body 10 includes a side panel 11, a connecting plate 12, a slide rail 13, an anti-collision assembly 14 and a control switch 15. There are two side panels 11, and the two side panels 11 are spaced apart and parallel to each other. The connecting plate 12 is located at the ends of the two side panels 11 and connects the two side panels 11. Each side panel 11 is provided with a slide rail 13, and the anti-collision assembly 14 is installed at the end of the slide rail 13. Specifically, the anti-collision assembly 14 includes a mounting block 140 and a buffer member 141, and the mounting block 140 is fixed to the end of one side panel 11. The buffer member 141 is fixed to the mounting block 140 and faces the mounting seat 40. Specifically, the buffer member 141 is made of a deformable material, such as a sponge block, a rubber block, or the buffer member 141 is an elastic structure, such as a shrapnel or a spring assembly. The control switch 15 is fixed to the connecting plate 12, and the control switch 15 is communicatively connected to the drive assembly 30.
[0032] The base plate 20 is used to secure the main body 10. A through slot 21 is provided on the base plate 20, extending in the same direction as the slide rail 13. This through slot 21 not only reduces the weight of the base plate 20 but also allows for the installation of a position sensor 60. Position sensor 60, located below the mounting base 40, detects whether the core 100 on the mounting base 40 has reached a predetermined position. Two position sensors 60 are located at either end of the through slot 21.
[0033] Please continue reading Figure 4 The drive assembly 30 includes a fixing member 31, a driving member 32, and a transmission block 33. The fixing member 31 is L-shaped and has a long, rectangular fixing slot 310. This slot 310 allows for adjustment of the fixing position of the fixing member 31 when attached to the panel. The driving member 32 is fixed to the two fixing members 31. In this embodiment, the driving member 32 is a pneumatic cylinder. The output end of the driving member 32 is connected to the transmission block 33.
[0034] Please continue reading Figure 5 as well as Figure 6The mounting base 40 includes a plate body 41, a positioning ring 42, a positioning column 43, a limiting rod 44 and a fixing block 45. The plate body 41 is slidably mounted on the slide rail 13, and the plate body 41 is above the base plate 20. A slot 410 is provided on the edge of the plate body 41 facing the position sensor 60. The slot 410 is U-shaped. The purpose of the slot 410 is to enable the position sensor 60 to detect the iron core 100 moving directly above it. The positioning ring 42 is fixed to the plate body 41. The inner diameter and outer diameter of the positioning ring 42 are the same as the inner diameter and outer diameter of the lamination, so that the bottom lamination does not contact the plate body 41, preventing glue adhesion. The positioning column 43 is fixed to the plate body 41 and extends from the middle of the positioning ring 42. There are multiple positioning columns 43, and the multiple positioning columns 43 are located on a circumference so that the multiple positioning columns 43 can all extend into the insulating groove 101. Specifically, each positioning post 43 includes a fixed end 430 and a column 431 extending from the fixed end 430. The fixed end 430 is bolted to the plate 41. A guide end 4310 is provided at the other end of the column 431, away from the fixed end 430. The guide end 4310 is tapered and guides the insulating slot 101 of the laminate into the positioning post 43. A limiting rod 44 is secured to the plate 41 via a fixing block 45. The limiting rod 44 is parallel to the positioning post 43 and perpendicular to the plate 41. A limiting bar 440 extending vertically is provided on the limiting rod 44. The limiting bar 440 cooperates with the axial slot 102 to position the laminate at a predetermined angle.
[0035] The height detection assembly 50 includes a bracket 51 and a height detection sensor 52 mounted on the bracket 51. The bracket 51 is provided with a mounting slot 510 extending in a vertical direction. The height detection sensor 52 is mounted in the mounting slot 510 to adjust the mounting height and is suitable for cores 100 of different heights.
[0036] Please continue reading Figure 7 When using the motor core dispensing conveyor line, the robot or suction cup grabs the laminate to the top of the mounting seat 40, rotates the laminate to the preset angle, and then moves it down. At this time, the insulating slot 101 slides down along the positioning column 43, and the axial slot 102 slides down along the limit rod 44. When the angle of the laminate is incorrect, the insulating slot 101 cannot match the positioning column 43. Even if the insulating slot 101 matches the positioning column 43, the axial slot 102 does not match the limit rod 44. When the height detection sensor 52 detects that the laminate has reached the preset height, the laminate loading is completed, and the drive member 32 drives the mounting seat 40 to move along the slide rail, so that the stacked laminate moves to the next station. When the stacked laminate moves to the extreme position, the plate body 41 collides with the buffer member 141 to prevent damage to the plate body 41 and the laminate. The position sensor 60 detects the core 100 and sends a position signal.
[0037] The above embodiments merely represent several implementation methods of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent. It should be noted that those skilled in the art will be able to make various modifications and improvements without departing from the spirit of the present invention. These modifications and improvements are equivalent to those made to the above embodiments based on the essential technology of the present invention and fall within the scope of protection of the present invention.
Claims
1. A motor core dispensing conveyor line, comprising a main body and a mounting base, wherein the main body is provided with a slide rail, and the mounting base is slidably mounted on the slide rail, characterized in that: The mounting seat includes a plate body, a positioning ring, a positioning column and a limit rod, the plate body is slidably mounted on the slide rail, the positioning ring, the positioning column and the limit rod are fixed to the plate body, the number of the positioning columns is multiple, and the multiple positioning columns are located on a circumference, each of the positioning columns is perpendicular to the plate body and is located in the middle of the positioning ring, the limit rod is perpendicular to the plate body, the limit rod is located outside the positioning ring, and a limit strip extending in the vertical direction is provided on the limit rod, the distance between the limit strip and the center of the positioning ring is equal to the outer diameter of the laminate so that the limit strip cooperates with the axial groove on the outer edge of the laminate.
2. The motor core dispensing conveyor line according to claim 1, characterized in that: The motor core dispensing conveyor line also includes a base plate and a position sensor. The main body is fixed to the base plate, the mounting seat is located above the base plate, the base plate is provided with a through slot, the extension direction of the through slot is the same as the extension direction of the slide rail, and the position sensor is fixed to the base plate and located in the through slot.
3. The motor core dispensing conveyor line according to claim 2, characterized in that: There are two position sensors, and the two position sensors are respectively located at two ends of the through slot.
4. The motor core dispensing conveyor line according to claim 2, characterized in that: The plate body is provided with a slot, the slot is located at an edge of the plate body close to the position sensor, and the slot extends to the positioning ring.
5. The motor core dispensing conveying line according to claim 4, characterized in that: The slot is U-shaped.
6. The motor core dispensing conveying line according to claim 1, characterized in that: The motor core dispensing conveyor line also includes a height detection component, which includes a bracket and a height detection sensor. The bracket extends along the height direction, and the height detection sensor is installed on the bracket and faces the mounting seat.
7. The motor core dispensing conveyor line according to claim 6, characterized in that: The bracket is provided with a mounting groove, the mounting groove extends along the height direction, the height detection sensor is installed in the mounting groove and the mounting height can be adjusted through the mounting groove.
8. The motor core dispensing conveyor line according to claim 1, characterized in that: The main body further comprises an anti-collision component, which comprises a buffering member installed at the end of the slide rail. When the mounting seat moves to the extreme position, the buffering member conflicts with the mounting seat.
9. The motor core dispensing conveyor line according to claim 1, characterized in that: The motor core dispensing conveyor line also includes a driving component, which is transmission-connected to the mounting seat, and the driving component drives the mounting seat to move along the slide rail.
10. The motor core glue dispensing conveying line according to claim 9, characterized in that: The driving member is a cylinder.