CN220115587U - Rotor blank collecting device - Google Patents
Rotor blank collecting device Download PDFInfo
- Publication number
- CN220115587U CN220115587U CN202321639206.XU CN202321639206U CN220115587U CN 220115587 U CN220115587 U CN 220115587U CN 202321639206 U CN202321639206 U CN 202321639206U CN 220115587 U CN220115587 U CN 220115587U
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- Prior art keywords
- belt
- rotor blank
- piece
- rotor
- roller
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- 239000000463 material Substances 0.000 claims abstract description 10
- 230000000903 blocking effect Effects 0.000 claims abstract description 6
- 238000004080 punching Methods 0.000 claims description 10
- 230000003139 buffering effect Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Delivering By Means Of Belts And Rollers (AREA)
Abstract
The utility model provides a rotor blank collecting device, which comprises a conveying mechanism and a receiving mechanism; the conveying mechanism comprises a belt, a driving device and a roller, the driving device is used for driving the belt, the roller is arranged above the tail end of the belt and is perpendicular to the conveying direction of the belt, and the roller is used for controlling the falling position and the falling angle of the rotor blank; the material receiving mechanism comprises a bottom plate and two baffles arranged on the bottom plate, the bottom plate is arranged at the tail end of the belt, the bottom plate is obliquely arranged downwards, and the two baffles are in an inverted splayed shape and are used for separating a rotor blank from a shaft hole sheet and clamping the rotor blank between the two baffles. According to the utility model, the inverted splayed baffle plates are arranged, so that the rotor blank sheet and the shaft hole sheet can be separated and clamped between the two baffle plates; through setting up the cylinder, when rotor blank falls out from the belt end, the cylinder can reduce the whereabouts angle of rotor blank, changes rotor blank whereabouts position, prevents that the outer fringe of whereabouts rotor blank from blocking in the shaft hole of rotor blank buttress.
Description
Technical Field
The utility model relates to the technical field of rotor blank collection, in particular to a rotor blank collection device.
Background
The current common processing technology of the motor punching sheet comprises the following steps: blanking is carried out on the strip material, and the blanking is specifically as follows: blanking the strip material into a stator sheet 1, a rotor blank sheet 2 and a shaft hole sheet 3 which are mutually separated by utilizing the cutting edge of a convex-concave die of a stamping die, as shown in fig. 5; the stator piece 1 obtained by blanking is collected by a receiving device, the rotor blank piece 2 and the shaft hole piece 3 slide down into an iron box together, then the rotor blank piece 2 and the shaft hole piece 3 are placed separately by an operator, and the rotor blank piece 2 needs to be stacked. If the shaft hole sheet 3 is doped in the rotor blank sheet 2 and is not cleaned, the next working procedure and even the die are affected. And as the outer edge of the rotor blank sheet 2 is provided with the small teeth, the rotor blank sheet is easy to clamp and not easy to separate.
Disclosure of Invention
The utility model aims at overcoming the defects of the prior art and provides a rotor blank collecting device.
The utility model provides a rotor blank collecting device, which comprises a conveying mechanism and a receiving mechanism;
the conveying mechanism comprises a belt, a driving device and a roller, wherein the driving device is used for controlling the movement of the belt, the roller is arranged above the tail end of the belt and is perpendicular to the conveying direction of the belt, and the roller is used for controlling the falling position and the falling angle of the rotor blank;
the material receiving mechanism comprises a bottom plate and two baffles arranged on the bottom plate, wherein the bottom plate is arranged at the tail end of a belt, the bottom plate is obliquely arranged downwards, and the two baffles are in an inverted splayed shape and are used for separating a rotor blank from a shaft hole sheet and clamping the rotor blank between the two baffles.
By arranging the inverted splayed baffle plates, the rotor blank sheet and the shaft hole sheet can be separated and clamped between the two baffle plates; through setting up the cylinder at the belt end, when rotor blank falls out from the belt end, the cylinder can reduce the whereabouts angle of rotor blank, changes rotor blank whereabouts position, prevents that the outer fringe card of rotor blank of whereabouts from being in the shaft hole of rotor blank buttress.
Further, a first waist-shaped hole is formed in the bottom plate, the baffle plates are arranged on the bottom plate through the first waist-shaped hole, and the first waist-shaped hole is used for adjusting the included angle of the two baffle plates.
The included angle of the two baffles is adjusted through the first kidney-shaped hole so as to adapt to rotor blanks with different outer diameters.
Further, the conveying mechanism comprises a frame for placing the belt, the roller is mounted on the frame through a first bracket, a second kidney-shaped hole is formed in the first bracket, the first bracket and the frame are mounted on the frame through the second kidney-shaped hole, and the second kidney-shaped hole is used for adjusting the position of the roller along the conveying direction of the belt.
The position of the roller is adjusted through the second kidney-shaped hole, so that the adjusting effect of the roller on the rotor blank sheet can be changed.
Further, a third kidney-shaped hole is formed in the first support, the roller is movably connected to the first support through the third kidney-shaped hole, the length direction of the third kidney-shaped hole is perpendicular to the surface of the belt, and the roller can freely move up and down along the third kidney-shaped hole.
The roller can freely move up and down, so that the outer edge of the rotor blank sheet can be flattened by virtue of dead weight due to the fact that the roller bumps and warps, and when the shaft hole sheet passes through the roller, the roller can also freely move upwards to allow the shaft hole sheet to pass through.
Further, the conveying mechanism comprises a supporting piece, the supporting piece comprises a blocking piece, the blocking piece is arranged on one side of the belt and used for preventing a rotor blank piece sliding out of the punching piece slide way from sliding out of the belt and ensuring that the shaft hole piece stays on the rotor blank piece.
The retaining piece can prevent the rotor blank sheet from punching out of the belt and ensure that the shaft hole sheet stays on the rotor blank sheet.
Further, the baffle plate is arc-shaped corresponding to the outer edge shape of the rotor blank plate.
The arc-shaped baffle can disperse the impact force received by the rotor blank to a plurality of teeth at the outer edge, so that the impact force received by each tooth is reduced, and the tilting of the teeth of the rotor blank is reduced.
Further, a rubber pad for buffering is arranged on the baffle plate.
The rubber pad can buffer the rotor blank, and impact force applied to the rotor blank is reduced.
Further, the baffle plate is mounted on the frame of the conveying mechanism through a second bracket, and the height of the baffle plate and the distance between the baffle plate and the belt can be adjusted through the second bracket.
The baffle can flexibly adjust the front and back and the high and low positions, and can ensure that the rotor blank sheet and the shaft hole sheet can be blocked at the optimal position.
Further, the conveying mechanism comprises a guide piece, wherein the guide piece is used for guiding the deviated rotor blank sheet on the conveying belt to the middle of the belt so as to facilitate the material receiving of the material receiving mechanism.
The guide piece can align the rotor blank piece, and prevent the rotor blank piece from falling into the receiving mechanism.
Further, two guide members are arranged symmetrically on two sides of the belt, each guide member comprises a guide plate, and the two guide plates are arranged in an inverted splayed mode.
By arranging the inverted splayed guide plate, the deviated rotor blank on the conveying belt is guided to the middle of the belt.
The beneficial effects of the utility model are as follows: according to the utility model, the inverted splayed baffle plates are arranged, so that the rotor blank sheet and the shaft hole sheet can be separated and clamped between the two baffle plates; through setting up the cylinder at the belt end, when rotor blank falls out from the belt end, the cylinder can reduce the whereabouts angle of rotor blank, changes rotor blank whereabouts position, prevents that the outer fringe of rotor blank of whereabouts from being locked with the outer fringe of rotor blank that is located on the bottom plate.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the guide of the present utility model;
FIG. 3 is a schematic view of the material receiving mechanism of the present utility model;
FIG. 4 is a schematic representation of the motion of a rotor blank with and without a roller in accordance with the present utility model;
fig. 5 is a schematic diagram of the motor punching process of the present utility model.
Reference numerals: a stator sheet 1; a rotor blank sheet 2; a shaft hole sheet 3; a belt 4; a driving device 5; a drum 6; a frame 7; a first bracket 8; a baffle 9; a clamping block 10; a base 11; a round steel bar 12; a column 13; a bottom plate 14; a baffle 15; a first kidney-shaped aperture 16; a punching slide 17; a guide 18; a telescopic column 19; a drive shaft 20; a rubber pad 21; a shaft hole 22; rotor blank stack 23.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1, the blanking shaft hole piece 3 is positioned on the rotor blank piece 2, the shaft hole piece 3 and the rotor blank piece 2 are punched to a rotor blank piece 2 collecting device through an overshoot piece slideway 17, and the rotor blank piece 2 collecting device comprises a conveying mechanism and a receiving mechanism;
the conveyor comprises a frame 7, a belt 4, a drive 5, rollers 6, a stop and a guide 18.
The frame 7 comprises four telescopic columns 19 and two longitudinal beams arranged on the telescopic columns 19, the two longitudinal beams are connected through a plurality of cross beams, and the height of the telescopic columns 19 can be adjusted so as to adjust the heights of other structures on the frame 7.
A driving shaft 20 and a driven shaft are arranged between the two longitudinal beams, the driving shaft 20 and the driven shaft are respectively and rotatably arranged at two ends close to the longitudinal beams, a driving device 5 is arranged outside the longitudinal beams, the driving device 5 is a motor, and an output shaft of the driving device 5 is connected with the driving shaft 20.
The belt 4 is sleeved on the driving shaft 20 and the driven shaft, and the belt 4 is driven to move through the driving device 5.
The retaining piece is arranged on one side of the belt 4 and corresponds to the outlet of the punching slide way 17, as shown in fig. 2, the retaining piece comprises a base 11 and an upright post 13 vertically arranged on the base 11, the base 11 is fixed on a cross beam of the frame 7 through bolts, a clamping block 10 is arranged on the upright post 13, the clamping block 10 is fixed on the upright post 13 through bolts, the height of the clamping block 10 can be adjusted along the upright post 13 through bolts, round steel bars 12 are horizontally arranged on the clamping block 10, the round steel bars 12 and the clamping block 10 are fixed through bolts, the position of the round steel bars 12 can be adjusted along the direction perpendicular to the conveying direction of the belt 4 through bolts, one end, close to the belt 4, of the round steel bars 12 is fixedly provided with a retaining piece 9, the retaining piece 9 is arc-shaped and is matched with the appearance of a rotor blank 2, and one side, far away from the round steel bars 12, of the retaining piece 9 is provided with a rubber pad 21 for buffering.
The guide piece 18 sets up the position that is close to cylinder 6 between cylinder 6 and separation blade 9, and the guide piece 18 sets up two altogether, is located the both sides of belt 4 respectively, and the guide piece 18 includes pillar, connecting plate, deflector, and the pillar of guide piece 18 is fixed on the crossbeam, and the connecting plate passes through kidney hole level to be installed on the pillar, and the deflector is fixed in the connecting plate one end that is close to belt 4, and the deflector of two guide pieces 18 is the reverse splayed and arranges for the rotor blank piece 2 of skew on the conveyer belt is guided in the middle of the belt 4.
As shown in fig. 1, the roller 6 is disposed directly above the end of the belt 4 by the first bracket 8, the left end of the belt 4 is the end in fig. 1, the right end of the belt 4 is the head end, and the rotor blank 2 moves from the head end to the end of the belt 4. The first support 8 is provided with two, and two first supports 8 are located cylinder 6 both ends respectively, have seted up the second kidney-shaped hole on the first support 8, and first support 8 passes through the second kidney-shaped hole with frame 7 and installs on frame 7, and the length direction in second kidney-shaped hole is on a parallel with belt 4 direction of transmission, but through the position of second kidney-shaped hole adjustable cylinder 6 along belt 4 direction of transmission.
The first bracket 8 is also provided with a third kidney-shaped hole, two ends of the roller 6 are movably connected to the first bracket 8 through the third kidney-shaped hole, the third kidney-shaped hole is vertically arranged, the roller 6 can freely move up and down along the third kidney-shaped hole, when the rotor blank 2 passes through the roller 6, the roller 6 is pressed on the rotor blank 2, the roller 6 can level the outer edge of the rotor blank 2 due to the self weight by means of the tooth pressure of the bump tilt, and when the shaft hole 3 passes through the roller 6, the roller 6 can also freely move upwards to allow the shaft hole 3 to pass through.
As shown in fig. 3, the receiving mechanism includes a bottom plate 14 and a baffle 15, the bottom plate 14 is supported by four support posts, the bottom plate 14 is arranged in a downward inclined manner, one higher end of the bottom plate 14 is close to the belt 4, one lower end of the bottom plate is far away from the belt 4, the baffle 15 is provided with two baffles 15 which are arranged along the inclined direction of the bottom plate 14, the two baffles 15 are in an inverted splayed structure, the rotor blank 2 can be clamped between the two baffles 15, the shaft hole piece 3 can slide away from the bottom plate 14 through the two baffles 15, the baffles 15 are in an L shape, the bottoms of the shaft hole piece 3 are fixed with the bottom plate 14 through bolts and first kidney-shaped holes 16 on the bottom plate 14, the first kidney-shaped holes 16 are arc-shaped, and the baffle 15 is fixed at different positions on the first kidney-shaped holes 16 so as to change the included angles between the two baffles 15, so that the receiving mechanism is applicable to rotor blanks 2 with different outer diameters.
The working principle of the rotor blank sheet 2 collecting device is as follows: the blanked rotor blank 2 and the shaft hole sheet 3 slide to the belt 4 together through the punching slide way 17, the blocking sheet 9 blocks the rotor blank 2 and the shaft hole sheet 3, and the rotor blank 2 is prevented from punching out of the belt 4 and the shaft hole sheet 3 is prevented from being separated from the rotor blank 2; the rotor blank 2 moves along with the belt 4, firstly passes through the guide piece 18, so that the deviated rotor blank 2 is guided to the middle of the belt 4, then passes through the roller 6, the roller 6 can flatten the rotor blank 2 by utilizing self gravity, when the shaft hole 3 on the rotor blank 2 needs to pass through the roller 6, the roller 6 is automatically jacked up by the shaft hole 3, so that the shaft hole 3 smoothly passes through, after the shaft hole 3 passes through, the roller 6 descends to be pressed on the rotor blank 2 again, as shown in (c) in fig. 4, because the rotor blank 2 is always pressed by the roller 6 before being separated from the belt 4, the moving direction of the rotor blank 2 when being separated from the belt 4 is closer to the horizontal, and the moving distance is farther, and the rotor blank is not blocked with a rotor blank stack 23 on the bottom plate 14.
If the roller 6 is not provided as shown in fig. 4 (a), the movement angle of the rotor blank 2 is large and the movement distance is short, and the outer edge of the rotor blank 2 is easily caught in the shaft hole 22 of the rotor blank stack 23, so that the problem is avoided, and the receiving mechanism in fig. 4 (a) must be moved toward the bottom of the belt 4, as shown in fig. 4 (b), and at this time, the rotor blank 2 is not caught in the shaft hole 22 of the rotor blank stack 23 despite the large movement angle and the short movement distance of the rotor blank 2, and the normal collection of the rotor blank 2 is not affected, but the rotor blank stack 23 is inconvenient to take out. The present embodiment thus makes it difficult for the rotor blank 2 to be jammed and for the stack 23 to be easily taken out by providing the drum 6 to be freely movable up and down.
The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model, and are intended to be included in the scope of the present utility model.
Claims (10)
1. A rotor blank collection device which is characterized in that: comprises a conveying mechanism and a receiving mechanism;
the conveying mechanism comprises a belt (4), a driving device (5) and a roller (6), wherein the driving device (5) is used for controlling the belt (4) to move, the roller (6) is arranged above the tail end of the belt (4) and is perpendicular to the conveying direction of the belt (4), and the roller (6) is used for controlling the falling position and the falling angle of the rotor blank (2);
the material receiving mechanism comprises a bottom plate (14) and two baffles (15) arranged on the bottom plate (14), wherein the bottom plate (14) is arranged at the tail end of a belt (4), the bottom plate (14) is obliquely arranged downwards, the two baffles (15) are in an inverted splayed shape and are used for separating a rotor blank piece (2) from a shaft hole piece (3) and clamping the rotor blank piece (2) between the two baffles (15).
2. The rotor blade collection device of claim 1, wherein: the base plate (14) is provided with a first waist-shaped hole (16), the baffle plates (15) are arranged on the base plate (14) through the first waist-shaped hole (16), and the first waist-shaped hole (16) is used for adjusting the included angle of the two baffle plates (15).
3. The rotor blade collection device of claim 1, wherein: the conveying mechanism comprises a frame (7) used for placing the belt (4), the roller (6) is installed on the frame (7) through a first support (8), a second kidney-shaped hole is formed in the first support (8), the first support (8) and the frame (7) are installed on the frame (7) through the second kidney-shaped hole, and the second kidney-shaped hole is used for adjusting the position of the roller (6) along the conveying direction of the belt (4).
4. A rotor blank collecting device according to claim 3, wherein: the belt conveyor is characterized in that a third waist-shaped hole is formed in the first support (8), the roller (6) is movably connected to the first support (8) through the third waist-shaped hole, the length direction of the third waist-shaped hole is perpendicular to the surface of the belt (4), and the roller (6) can freely move up and down along the third waist-shaped hole.
5. The rotor blade collection device of claim 1, wherein: the conveying mechanism comprises a supporting piece, the supporting piece comprises a blocking piece (9), the blocking piece (9) is arranged on one side of the belt (4) and used for preventing the rotor blank piece (2) sliding out of the punching piece slideway (17) from punching the belt (4) and ensuring that the shaft hole piece (3) stays on the rotor blank piece (2).
6. The rotor blade collection device of claim 5, wherein: the baffle (9) is arc-shaped corresponding to the outer edge shape of the rotor blank (2).
7. The rotor blade collection device of claim 5, wherein: the baffle (9) is provided with a rubber pad (21) for buffering.
8. The rotor blade collection device of claim 5, wherein: the baffle (9) is arranged on the frame (7) of the conveying mechanism through a second bracket, and the height of the baffle (9) and the distance between the baffle and the belt (4) can be adjusted by the second bracket.
9. The rotor blade collection device of claim 1, wherein: the conveying mechanism comprises a guide piece (18), and the guide piece (18) is used for guiding the rotor blank (2) deviated on the conveying belt to the middle of the belt (4) so as to facilitate the material receiving of the material receiving mechanism.
10. The rotor blade collection device of claim 9, wherein: the guide pieces (18) are arranged in two, the two guide pieces (18) are symmetrically arranged on two sides of the belt (4), the guide pieces (18) comprise guide plates, and the two guide plates are arranged in an inverted splayed mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321639206.XU CN220115587U (en) | 2023-06-27 | 2023-06-27 | Rotor blank collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321639206.XU CN220115587U (en) | 2023-06-27 | 2023-06-27 | Rotor blank collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220115587U true CN220115587U (en) | 2023-12-01 |
Family
ID=88917258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321639206.XU Active CN220115587U (en) | 2023-06-27 | 2023-06-27 | Rotor blank collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220115587U (en) |
-
2023
- 2023-06-27 CN CN202321639206.XU patent/CN220115587U/en active Active
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| GR01 | Patent grant | ||
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