CN210730189U - Motor rotor piece sorting device - Google Patents
Motor rotor piece sorting device Download PDFInfo
- Publication number
- CN210730189U CN210730189U CN201921558612.7U CN201921558612U CN210730189U CN 210730189 U CN210730189 U CN 210730189U CN 201921558612 U CN201921558612 U CN 201921558612U CN 210730189 U CN210730189 U CN 210730189U
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- conveyor belt
- conveyer belt
- sorting
- sorting conveyor
- screening
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Abstract
The utility model relates to a motor rotor piece sorting device, which comprises a frame, a screening box, a first-level sorting conveyor belt and a second-level sorting conveyor belt, wherein the screening box, the first-level sorting conveyor belt and the second-level sorting conveyor belt are arranged on the frame, the lower end of the side wall at the rear side of the screening box is provided with a discharge port, the first-level sorting conveyor belt and the second-level sorting conveyor belt are arranged at the rear part of the screening box at intervals, the feed end of, the height of the feeding end is lower than that of the discharging end, the second-stage sorting conveyor belt is horizontally arranged, the feeding end extends to the front side below the feeding end of the first-stage sorting conveyor belt, the rotor sheet moves from the screening box to the first-stage sorting conveyor belt through the discharging port, if the rough surface faces downwards, then can move to its discharge end along with one-level letter sorting conveyer belt, if its smooth surface down, then slide down to the second grade letter sorting conveyer belt of below along the slope direction of one-level letter sorting conveyer belt under the action of gravity on. All the rotor sheets can be conveniently and quickly divided into two groups according to the orientation.
Description
Technical Field
The utility model relates to a motor manufacturing field, concretely relates to motor rotor piece sorting device.
Background
The motor rotor is an important component of the motor, and the production of the motor rotor is an important component link of the motor production. The main structure of the motor rotor comprises rotor sheets, a rotor shaft and a winding, when the motor rotor is produced, a certain number of rotor sheets are firstly needed to be overlapped, then the rotor shaft is inserted and the winding machine is used for winding, and therefore the overlapping efficiency of the rotor sheets has great influence on the production efficiency of the rotor shaft.
The rotor piece is the annular, its center is equipped with the centre bore, and the roughness on the two sides of rotor piece is different, wherein one side is crude to the rough surface, coefficient of surface friction is great, the another side is the smooth surface, coefficient of surface friction is less, the orientation of the rotor piece of the same group of requirement is the same when the rotor piece superposes, the more crude one side of every rotor piece makes progress simultaneously or downwards promptly, so before the rotor piece superposes, need carry out the letter sorting operation, let the orientation that needs a set of rotor piece of superpose promptly the same, guarantee that the rotor piece after the superpose meets the requirements.
At the present stage, most small and medium-sized motor rotor manufacturers adopt a mode of manually sorting rotor sheets for production, but with the development of the society, the labor cost rises year by year, and the enterprises want to control the cost while expanding the production, and need to introduce automatic equipment to improve the production.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sorting device that can automatic sorting rotor piece for solving above-mentioned technical problem.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a motor rotor piece sorting device is characterized in that two surfaces of a rotor piece are respectively rough surfaces and smooth surfaces, the sorting device comprises a rack, a screening box, a first-stage sorting conveyor belt and a second-stage sorting conveyor belt which are arranged on the rack, a discharge port is formed in the lower end of the side wall of the rear side of the screening box, the first-stage sorting conveyor belt and the second-stage sorting conveyor belt are arranged at the rear of the screening box at intervals, the feed end of the first-stage sorting conveyor belt is communicated with the discharge port, the height of the feed end of the first-stage sorting conveyor belt is lower than that of the discharge end, the second-stage sorting conveyor belt is horizontally arranged, the feed end of the second-stage sorting conveyor belt extends to the front side below the feed end of the first-stage sorting conveyor belt, the rotor piece moves to the first-stage sorting conveyor belt from the screening box through the discharge port, and can move to the discharge end, and if the smooth surface of the rotor sheet faces downwards, the rotor sheet slides downwards to the lower second-stage sorting conveyor belt along the gradient direction of the first-stage sorting conveyor belt under the action of gravity.
The utility model has the advantages that: the utility model discloses simple structure, can convenient and fast divide into two sets ofly with all rotor pieces according to the orientation, two sets of rotor pieces are rough respectively face up and smooth face up.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, sorting device still includes vibrating motor, vibrating motor with screening case transmission is connected and is driven screening case vibration, the interval is equipped with screening board and lower screening board about the screening incasement, it sets up with the equal horizontal downward sloping of lower screening board to go up the screening board on the screening incasement wall, the two opposite direction of slope and the edge of the two all with the inner wall butt of screening case, go up the lower of screening board with be equipped with the first opening that supplies single rotor piece to pass through between the inner wall of screening case, on the lateral wall of screening case with the junction of the lower of screening board is equipped with the second opening that supplies single rotor piece to pass through, the second opening constitutes the discharge gate of screening case.
The beneficial effect who adopts above-mentioned further scheme is through the setting of the last screening board in the screening case and screening board down, can make single rotor piece remove to one-level letter sorting conveyer belt on in proper order with the rotor piece separation.
Further, sorting device still includes the transportation conveyer belt, the transportation conveyer belt sets up the screening case with between the one-level letter sorting conveyer belt, its feed end and discharge end respectively with the second opening with the feed end intercommunication of one-level letter sorting conveyer belt.
Adopt above-mentioned further scheme's beneficial effect be through setting up the transportation conveyer belt, can make and obtain from the rotor piece that is sieved in proper order in the screening case and cushion before getting into one-level letter sorting conveyer belt, the conveyer belt drives the rotor piece and removes to one-level letter sorting conveyer belt with stable speed.
Further, the transportation conveyer belt with be equipped with the transition slide between the one-level letter sorting conveyer belt, the horizontal downward sloping setting of transition slide, its both ends respectively with the discharge end of transportation conveyer belt with the feed end intercommunication of one-level letter sorting conveyer belt, and its highly edge the moving direction of rotor piece reduces gradually.
The beneficial effect who adopts above-mentioned further scheme is that the setting of transition slide can be so that the rotor piece from the transportation conveyer belt when removing to the one-level letter sorting conveyer belt on more steady.
Further, sorting device still include two respectively with the collection pole that one-level letter sorting conveyer belt and second grade letter sorting conveyer belt correspond the setting, collect the vertical setting of pole, and narrow down thick, the diameter of its butt is less than the diameter of rotor piece centre bore, the setting of collecting the pole difference one-to-one is in the exit end of one-level letter sorting conveyer belt and second grade letter sorting conveyer belt.
Adopt above-mentioned further scheme's beneficial effect be from the same rotor piece of the divided orientation of one-level letter sorting conveyer belt and second grade letter sorting conveyer belt through its centre bore cover on same collection pole, be convenient for rotor piece's collection and subsequent processing.
Further, one-level letter sorting conveyer belt, second grade letter sorting conveyer belt and corresponding all be equipped with the cab apron between the collection pole, cross cab apron level downward sloping setting, collection pole top level is equipped with the flat board, cross the both ends of cab apron respectively with correspond the discharge end of one-level letter sorting conveyer belt or second grade letter sorting conveyer belt with dull and stereotyped the connection, its height is followed the direction that the rotor piece removed reduces gradually, be equipped with the confession on the flat board the through-hole that the rotor piece passed, the through-hole edge with the nearest distance of crossing the cab apron is less than the diameter of rotor piece.
The beneficial effect who adopts above-mentioned further scheme is that the setting of crossing cab apron and flat board can make the rotor piece get into when collecting the pole from one-level letter sorting conveyer belt and second grade letter sorting conveyer belt, and is more steady.
Furthermore, the sorting device further comprises a baffle which is arranged in front of the feeding end of the first-level sorting conveyor belt in a downward inclined mode from front to back, and the bottom end of the baffle extends to the position above the second-level sorting conveyor belt.
The beneficial effect who adopts above-mentioned further scheme is that the smooth face of landing moves to the baffle on from one-level letter sorting conveyer belt on, then from the baffle landing to second grade letter sorting conveyer belt on for the rotor piece removes the in-process to second grade letter sorting conveyer belt from one-level letter sorting conveyer belt more steady.
Drawings
Fig. 1 is a schematic structural view of the motor rotor piece sorting device of the present invention;
FIG. 2 is a cross-sectional view of the screening box of the present invention;
FIG. 3 is an enlarged view of A in FIG. 2;
fig. 4 is an enlarged schematic view of B in bitmap 2.
In the drawings, the components represented by the respective reference numerals are listed below:
1. screening case, 2, transportation conveyer belt, 3, baffle, 4, transition slide, 5, one-level letter sorting conveyer belt, 6, second grade letter sorting conveyer belt, 7, transition board, 8, collection pole, 9, flat board, 10, go up the screening board, 11, lower screening board, 12, first opening, 13, second opening.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in figure 1, the utility model provides a motor rotor piece sorting device, two sides of the rotor piece are rough surface and smooth surface respectively, the sorting device comprises a frame and a screening box 1, a first-level sorting conveyor belt 5 and a second-level sorting conveyor belt 6 which are arranged on the frame, the lower end of the rear side wall of the screening box 1 is provided with a discharge port, the first-level sorting conveyor belt 5 and the second-level sorting conveyor belt 6 are arranged at the rear of the screening box 1 at intervals, the feed end of the first-level sorting conveyor belt 5 is communicated with the discharge port, the height of the feed end is lower than that of the discharge end, the second-level sorting conveyor belt 6 is horizontally arranged, the feed end extends to the front side below the feed end of the first-level sorting conveyor belt 5, the rotor piece moves from the screening box 1 to the first-level sorting conveyor belt 5 through the discharge port, the inclination angle of one-level letter sorting conveyer belt 5 and the roughness on conveyer belt surface are related with the rotor quality and its rough surface and the coefficient of friction of smooth surface, can independently set for, need satisfy when the rough surface of rotor piece is down, and its gravity is less than frictional force at the ascending component of one-level letter sorting conveyer belt 5 length direction, and the rotor piece can not produce relative movement with one-level letter sorting conveyer belt 5, can follow one-level letter sorting conveyer belt 5 moves to its discharge end, works as when the smooth surface of rotor piece is down, the component of the gravity of rotor piece on one-level letter sorting conveyer belt 5 length direction is greater than frictional force, and the rotor piece follows under the action of gravity the slope direction of one-level letter sorting conveyer belt 5 slides downwards to the below on the second grade letter sorting conveyer belt 6.
The utility model discloses a theory of operation does: rotor piece that the discharge gate from screening case 1 is possible the rough face down, also is possible the smooth face down, if the rough face down, then along with one-level letter sorting conveyer belt 5 removes, if the smooth face down, then landing to second grade letter sorting conveyer belt 6 to along with second grade letter sorting conveyer belt 6 removes, through the cooperation of one-level letter sorting conveyer belt 5 and second grade letter sorting conveyer belt 6, convenient and fast divide into two sets ofly with all rotor pieces according to the orientation, two sets of rotor pieces are rough face up and smooth face up respectively.
In a preferred embodiment, as shown in fig. 2-4, the apparatus further includes a vibration motor (not shown in the figure), the vibration motor is in transmission connection with the screening box 1 and drives the screening box 1 to vibrate, a feeding port is arranged in the hollow part and above the inside of the screening box 1, an upper screening plate 10 and a lower screening plate 11 are arranged in the screening box 1 at an upper and lower interval, the upper screening plate 10 and the lower screening plate 11 are horizontally and downwardly inclined, the highest parts of the upper screening plate and the lower screening plate are fixed on the inner wall of the screening box 1 through bolts, the two are opposite in inclination direction, the edges of the two are abutted against the inner wall of the screening box 1, a first opening 12 for a single rotor sheet to pass through is arranged between the lowest part of the upper screening plate 10 and the inner wall of the screening box 1, the width of the first opening 12 is greater than the thickness of the rotor sheet and less than the thickness of two rotor sheets, and a second opening for a single rotor sheet to pass through is arranged at the connection part of the lowest part A port 13, the height of the second opening 13 is greater than the thickness of the rotor plate and less than twice the thickness of the rotor plate, the second opening 13 forms a discharge port of the screening box 1
Put into the space above the last screening board 10 in screening case 1 with a plurality of rotor pieces, start vibrating motor, vibrating motor drives screening case 1 vibration, the rotor piece loops through first opening 12 and falls to screening board 11 down on, because there is the slope in screening board 11 down, the rotor piece gets into one-level letter sorting conveyer belt 5 from second opening 13 in proper order under the action of gravity on, can make single rotor piece remove to one-level letter sorting conveyer belt 5 in proper order with the rotor piece separation through screening case 1.
As shown in fig. 1, in a preferred embodiment, the sorting apparatus further includes a conveying belt 2, the conveying belt 2 is disposed between the screening box 1 and the primary sorting belt 5, and a feeding end and a discharging end of the conveying belt 2 are respectively communicated with the second opening 13 and the feeding end of the primary sorting belt 5, and the lower screening plate 11 may be completely located in the screening box 1 or may extend above the conveying belt 2 through the second opening 13.
Through setting up transportation conveyer belt 2, can be so that the rotor piece that is sieved in proper order in screening case 1 cushions before getting into one-level letter sorting conveyer belt 5, and the conveyer belt drives the rotor piece and removes and move to one-level letter sorting conveyer belt 5 with stable speed on.
Preferably, the transportation conveyer belt 2 with be equipped with transition slide 4 between the one-level letter sorting conveyer belt 5, the setting of 4 horizontal downward slopes of transition slide, its both ends respectively with the discharge end of transportation conveyer belt 2 with the feed end intercommunication of one-level letter sorting conveyer belt 5, and its high edge gradually reduces the moving direction of rotor piece.
The setting of transition slide 4 can be so that the rotor piece more steady when moving to one-level letter sorting conveyer belt 5 on from transport conveyer belt 2.
Preferably, sorting device still include two respectively with one-level letter sorting conveyer belt 5 and second grade letter sorting conveyer belt 6 correspond the collection pole 8 that sets up, the toper of the vertical setting of collection pole 8, and narrow down thick, the diameter of its butt is less than the diameter of rotor piece centre bore, the setting of collection pole 8 difference one-to-one is in the exit end of one-level letter sorting conveyer belt 5 and second grade letter sorting conveyer belt 6.
Rotor sheets separated from the primary sorting conveyor belt 5 and the secondary sorting conveyor belt 6 and oriented in the same direction are sleeved on the same collecting rod 8 through central holes of the rotor sheets, so that the rotor sheets are collected and processed subsequently.
Preferably, transition plates 7 are arranged between the first-stage sorting conveyor belts 5 and the second-stage sorting conveyor belts 6 and between the corresponding collecting rods 8, the transition plates 7 are horizontally arranged in a downward inclined mode, flat plates 9 are horizontally arranged above the collecting rods 8, two ends of each transition plate 7 are respectively connected with the discharge ends of the corresponding first-stage sorting conveyor belts 5 or the corresponding second-stage sorting conveyor belts 6 and the flat plates 9, the height of each transition plate is gradually reduced along the moving direction of the rotor sheet, through holes for the rotor sheet to pass through are formed in the flat plates 9, and the nearest distance between the edges of the through holes and the corresponding collecting rods 7 is smaller than the diameter of the rotor sheet.
Rotor piece from the last removal of one-level letter sorting conveyer belt 5 and second grade letter sorting conveyer belt 6 respectively through cab apron 7 landing to dull and stereotyped 9 on, at dull and stereotyped 9 go up the slip in-process, through the through-hole on dull and stereotyped 9 and fall down, rotor piece this moment through the centre bore landing on collecting rod 8, can collect rotor piece, cross cab apron 7 and dull and stereotyped 9 set up can make rotor piece from one-level letter sorting conveyer belt 5 and second grade letter sorting conveyer belt 6 get into when collecting rod 8, more steady.
Preferably, the sorting device further comprises a baffle 3, the baffle 3 is arranged in front of the feeding end of the primary sorting conveyor belt 5 in a downward inclination manner from front to back, and the bottom end of the baffle 3 extends to the upper part of the secondary sorting conveyor belt 6.
Smooth face down's rotor piece from one-level letter sorting conveyer belt 5 goes up the landing removes to baffle 3 on, then from baffle 3 landing to second grade letter sorting conveyer belt 6 for the rotor piece removes to second grade letter sorting conveyer belt 6's in-process from one-level letter sorting conveyer belt 5 more steady.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. A motor rotor piece sorting device is characterized by comprising a rack, and a screening box (1), a primary sorting conveyor belt (5) and a secondary sorting conveyor belt (6) which are arranged on the rack, wherein a discharge hole is formed in the lower end of the rear side wall of the screening box (1),
the setting of interval is in about one-level letter sorting conveyer belt (5) and second grade letter sorting conveyer belt (6) screening case (1) rear, the feed end of one-level letter sorting conveyer belt (5) with the discharge gate intercommunication, the height that highly is less than the discharge end of its feed end, second grade letter sorting conveyer belt (6) level sets up and its feed end extends to the below front side of one-level letter sorting conveyer belt (5) feed end, the rotor piece passes through the discharge gate certainly screen case (1) removes to on one-level letter sorting conveyer belt (5), if its rough surface is down, then can follow one-level letter sorting conveyer belt (5) move to its discharge end, if its smooth surface is down, then follow under the action of gravity the slope direction downwardly sliding of one-level letter sorting conveyer belt (5) is to the below on second grade letter sorting conveyer belt (6).
2. The motor rotor piece sorting device according to claim 1, further comprising a vibration motor, the vibration motor is in transmission connection with the screening box (1) and drives the screening box (1) to vibrate, an upper screening plate (10) and a lower screening plate (11) are arranged in the screening box (1) at an upper and lower interval, the upper screening plate (10) and the lower screening plate (11) are both horizontally and obliquely arranged on the inner wall of the screening box (1) in a downward inclined manner, the inclination directions of the upper screening plate and the lower screening plate are opposite, the edges of the upper screening plate and the lower screening plate are both abutted against the inner wall of the screening box (1), a first opening (12) for a single rotor piece to pass through is arranged between the lowest part of the upper screening plate (10) and the inner wall of the screening box (1), and a second opening (13) for a single rotor piece to pass through is arranged at the connection part of the side wall of the screening box (1) and the lowest part of the lower screening plate (11), the second opening (13) forms a discharge hole of the screening box (1).
3. An electric motor rotor sheet sorting apparatus according to claim 2, further comprising a transport conveyor (2), said transport conveyor (2) being disposed between said screening bin (1) and said primary sorting conveyor (5), the feed end and the discharge end of which are in communication with said second opening (13) and the feed end of said primary sorting conveyor (5), respectively.
4. A sorting device for electric motor rotor pieces according to claim 3, characterized in that a transition sliding plate (4) is arranged between the conveying conveyor belt (2) and the primary sorting conveyor belt (5), the transition sliding plate (4) is horizontally and downwardly inclined, two ends of the transition sliding plate are respectively communicated with the discharging end of the conveying conveyor belt (2) and the feeding end of the primary sorting conveyor belt (5), and the height of the transition sliding plate is gradually reduced along the moving direction of the rotor pieces.
5. The motor rotor piece sorting device according to claim 2, further comprising two collecting rods (8) respectively corresponding to the primary sorting conveyor belt (5) and the secondary sorting conveyor belt (6), wherein the collecting rods (8) are vertically arranged, narrow at the top and thick at the bottom, the diameter of the thick end is smaller than that of the central hole of the rotor piece, and the collecting rods (8) are respectively arranged at the outlet ends of the primary sorting conveyor belt (5) and the secondary sorting conveyor belt (6) in a one-to-one correspondence manner.
6. The motor rotor piece sorting device according to claim 5, wherein transition plates (7) are arranged between the primary sorting conveyor belt (5), the secondary sorting conveyor belt (6) and the corresponding collecting rods (8), the transition plates (7) are horizontally inclined downwards, a flat plate (9) is horizontally arranged above the collecting rods (8), two ends of the transition plates (7) are respectively connected with the discharge ends of the corresponding primary sorting conveyor belt (5) or the corresponding secondary sorting conveyor belt (6) and the flat plate (9), the height of the transition plates is gradually reduced along the moving direction of the rotor pieces, through holes for the rotor pieces to pass through are formed in the flat plate (9), and the closest distance between the edges of the through holes and the transition plates (7) is smaller than the diameter of the rotor pieces.
7. An electric motor rotor sheet sorting apparatus according to any one of claims 1 to 6, further comprising a baffle (3), wherein the baffle (3) is disposed in front of the feeding end of the primary sorting conveyor (5) in a manner inclined downward from front to rear, and the bottom end thereof extends above the secondary sorting conveyor (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921558612.7U CN210730189U (en) | 2019-09-18 | 2019-09-18 | Motor rotor piece sorting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921558612.7U CN210730189U (en) | 2019-09-18 | 2019-09-18 | Motor rotor piece sorting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210730189U true CN210730189U (en) | 2020-06-12 |
Family
ID=70985647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921558612.7U Expired - Fee Related CN210730189U (en) | 2019-09-18 | 2019-09-18 | Motor rotor piece sorting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210730189U (en) |
-
2019
- 2019-09-18 CN CN201921558612.7U patent/CN210730189U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200612 Termination date: 20210918 |
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| CF01 | Termination of patent right due to non-payment of annual fee |