CN113911679B - Magnetizing machine for magnetic steel sheet - Google Patents
Magnetizing machine for magnetic steel sheet Download PDFInfo
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- CN113911679B CN113911679B CN202111231545.XA CN202111231545A CN113911679B CN 113911679 B CN113911679 B CN 113911679B CN 202111231545 A CN202111231545 A CN 202111231545A CN 113911679 B CN113911679 B CN 113911679B
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- magnetic steel
- steel sheet
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- channel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/04—Devices for feeding articles or materials to conveyors for feeding articles
- B65G47/12—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles
- B65G47/14—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding
- B65G47/1407—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding the articles being fed from a container, e.g. a bowl
- B65G47/1414—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding the articles being fed from a container, e.g. a bowl by means of movement of at least the whole wall of the container
- B65G47/1421—Vibratory movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F13/00—Apparatus or processes for magnetising or demagnetising
Abstract
The invention discloses a magnet steel sheet magnetizing machine which comprises a vibrating disc, a front material channel and a rear material channel which are sequentially arranged and used for containing the magnet steel sheet for conveying, a first pushing component which is arranged at the input end of a rear material channel and used for pushing the magnet steel sheet, a detection component which is arranged at the side edge of the rear material channel and used for detecting the surface of the magnet steel sheet, a blanking component which is arranged at the lower part of the rear material channel and used for falling when the magnet steel sheet is opened, a transfer conveying channel which is vertically arranged at the output end of the rear material channel, a second pushing component which is arranged at the input end of the transfer conveying channel and used for pushing the magnet steel sheet, and a magnetizing mechanism which is arranged at the output end of the transfer conveying channel, wherein the output end of the front material channel and the input end of the rear material channel form a height difference, so that the magnet steel sheet is output from the output end of the front material channel and falls to the input end of the rear material channel, and a conveying belt is arranged at the bottom of the front material channel and drives the magnet steel sheet in the front material channel to move. The invention realizes the mechanical and automatic conveying of the magnetic steel sheet and completes magnetizing, improves the conveying efficiency and liberates labor force.
Description
Technical Field
The invention relates to a workpiece processing device, in particular to a magnetizing machine for a magnetic steel sheet.
Background
A magnetic steel sheet is a component used in an electric motor, and needs to be magnetized to have magnetism. The magnetic steel sheet is in a strip shape, and the surfaces of the two sides of the magnetic steel sheet have a certain radian, namely one side is convex and the other side is concave, so that the magnetic steel sheet needs to be correctly placed when being magnetized, and has correct magnetism under the correct shape. The invention relates to a magnetizing machine for magnetic steel sheets, which is used for detecting the placement positions of the magnetic steel sheets through mechanized conveying, continuously conveying the magnetic steel sheets to a magnetizing machine for magnetizing when the placement positions are correct, and removing the magnetic steel sheets when the placement positions are incorrect.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a magnetic steel sheet magnetizing machine which can automatically convey and detect magnetic steel sheets, and correctly placed magnetic steel sheets are continuously conveyed to finish magnetizing, and are erroneously removed, so that the mechanical and automatic detection conveying is realized, the labor force is liberated, and the conveying efficiency is improved.
The invention adopts the following technical scheme: the utility model provides a magnetizer of magnet steel piece, including the vibration dish, arrange in proper order and be used for holding the preceding material way and the back material way that the magnet steel piece carried, set up in the back material way input and be used for pushing away the first pushing component of magnet steel piece, set up in the back material way side and be used for carrying out the detection subassembly to the magnet steel piece surface, set up in the back material way lower part and the blanking subassembly that is used for when opening of detection subassembly corresponding position, the transport conveyer way that sets up perpendicularly in the back material way output, set up in the transport conveyer way input and be used for pushing away the magnet steel piece second pushing component, set up in the magnetization mechanism of transport conveyer way input, the discharge gate of vibration dish connects the input of preceding material way, the output of preceding material way and the input of back material way form the difference in height, make the magnet steel piece fall to the input of back material way after the output of preceding material way from the output of preceding material way, the bottom of preceding material way sets up and carries the magnet steel piece in the conveyer belt and drives the magnet steel piece in the preceding material way, the first pushing component promotes the magnet steel piece in the back material way when the blanking subassembly detects the magnet steel piece and arrives the detection subassembly and carries out the detection of magnet steel piece, when the blanking subassembly is opened to the blanking subassembly, the blanking subassembly is not correctly carried out the detection; and the second pushing component pushes the magnetic steel sheets on the transfer conveying channel to the magnetizing mechanism.
As an improvement, the front material channel and the rear material channel are arranged in parallel, the two groups of detection components are arranged outside the two rear material channels respectively; the blanking components are two groups and respectively correspond to the two material rear channels.
As an improvement, a pressing component is further arranged above the input end of the rear material channel, and comprises a pressing cylinder and a pressing block connected to the lower part of the pressing cylinder, wherein the pressing block enters the rear material channel to press down the magnetic steel sheet when descending.
As an improvement, a stop block for blocking the magnetic steel sheet is further arranged above the input end of the back material channel, the height of the stop block corresponds to the output end of the front material channel, and the stop block is positioned at the rear of the pressing component.
As an improvement, a material blocking piece which is pressed on the magnetic steel sheet by means of gravity is arranged above the output end of the rear material passage, and when the front magnetic steel sheet is pushed away from the rear material passage, the rear magnetic steel sheet is pressed from above by the material blocking piece to avoid inertial displacement.
As an improvement, the material blocking piece is rotatably arranged above the output end of the material back channel through a first rotating shaft, and the material blocking piece can be lifted relative to the height of the material back channel when rotating around the first rotating shaft.
As an improvement, the material blocking piece comprises a swing arm and a supporting block, wherein the upper end of the swing arm is rotatably arranged on the first rotating shaft, the lower end of the swing arm is rotatably provided with the supporting block, and the supporting block extends into the output end of the rear material channel.
As an improvement, the blanking component is positioned behind the detection component; the material blocking piece is positioned above the blanking component.
As an improvement, the first pushing component comprises a first pushing cylinder and a first pushing block connected to the first pushing cylinder, and the first pushing block pushes the magnetic steel sheet when entering the post-material channel; the second pushing assembly comprises a second pushing cylinder and a second pushing block connected to the second pushing cylinder, and the second pushing block pushes the magnetic steel sheet when entering the transferring conveying channel.
As an improvement, the detection assembly comprises a detection head and a first driving assembly for driving the detection head to translate into or out of the post-material channel; the blanking assembly comprises a supporting piece and a second driving assembly for driving the supporting piece to translate and open or close the bottom space of the rear material channel.
The invention has the beneficial effects that: the vibration disk is placed unordered magnetic steel sheet of batch and is carried to the feed forward way, the feed forward way cooperation conveyer belt can accept the vibration disk and realize the range transport of magnetic steel sheet, the back material way sets up first pushing component and can carry out the displacement propelling movement one by one of definite distance to the magnetic steel sheet, accomplish the detection of magnetic steel sheet putting the positive and negative when reaching detection component department, put wrong rejection, put the accurate continuation transport to transporting the conveyer way, by the orderly transport of second pushing component to magnetizing mechanism, thereby can realize mechanized automatic transport and accomplish the magnetization, improve conveying efficiency, liberate the labour.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic longitudinal sectional structure of the present invention.
Fig. 3 is an enlarged view at M in fig. 1.
Detailed Description
Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1, 2 and 3, a specific embodiment of a magnetizing apparatus for a magnetic steel sheet according to the present invention is shown. The embodiment comprises a vibration disc 0, a front material channel 1 and a rear material channel 2 which are sequentially arranged and used for containing magnetic steel sheets for conveying, a first pushing component 21 arranged at the input end of the rear material channel 2 and used for pushing the magnetic steel sheets, a detection component 3 arranged at the side edge of the rear material channel 2 and used for detecting the surfaces of the magnetic steel sheets, a blanking component 4 arranged at the lower part of the rear material channel 2 and at the position corresponding to the detection component 3 and used for enabling the magnetic steel sheets to fall down when being opened, a transfer conveying channel 5 vertically arranged at the output end of the rear material channel 2, a second pushing component 51 arranged at the input end of the transfer conveying channel 5 and used for pushing the magnetic steel sheets, a magnetizing mechanism 6 arranged at the output end of the transfer conveying channel 5, wherein a discharge port of the vibration disc 0 is connected with the input end of the front material channel 1, the output end of the front material channel 1 and the input end of the rear material channel 2 form a height difference, so that the magnetic steel sheets fall from the output end of the front material channel 1 to the input end of the rear material channel 2, a conveying belt 10 is arranged at the bottom of the front material channel 1 to drive the magnetic steel sheets in the front material channel 1 to move, the first pushing component 21 pushes the magnetic steel sheets in the front material channel 1 to move, and the magnetic steel sheets in the blanking component 21 to the detection component 3 to fall down when the magnetic steel sheets are detected to the output 3 and fall down to the detection component 4 and correctly; the correctly placed magnetic steel sheets are pushed to the output end of the back material channel 2 one by one along with the operation of the first pushing component 21 and transferred to the transferring and conveying channel 5, and the second pushing component 51 pushes the magnetic steel sheets on the transferring and conveying channel 5 to the magnetizing mechanism 6.
When the invention is used, workers put a batch of magnetic steel sheets into the vibration disc 0, and send the magnetic steel sheets into the front material channel 1 through the vibration disc 0, wherein the concave or convex of the front and back sides of the magnetic steel sheets are not determined (the front and back sides face to the side edges); the conveyer belt 10 arranged at the bottom of the front material channel 1 can drive the magnetic steel sheets to be orderly conveyed, but the magnetic steel sheets cannot be displaced at fixed distance; the output end of the front material channel 1 is connected with the rear material channel 2 with lower height, the magnetic steel sheet can fall from the output end of the front material channel 1 to the input end of the rear material channel 2, the input end of the rear material channel 2 is opened, the first pushing component 21 is convenient to arrange, the power conveyed on the rear material channel 2 is provided by the first pushing component 21, namely, the magnetic steel sheets are in a front-back abutting arrangement on the rear material channel 2, one travel distance determined by the sequential travel displacement of the first pushing component 21 is moved, therefore, the travel position of the magnetic steel sheet on the rear material channel 2 is accurately controllable, the detection component 3 is matched with the rear material channel 2, the detection component 3 detects the concave or convex position of the magnetic steel sheet placed in the rear material channel 2 at the side edge, the detection component 3 stretches into the rear material channel 2 to abut against the magnetic steel sheet to carry out surface concave-convex detection, if the magnetic steel sheet is detected to be placed correctly, the detection component 3 feeds back a signal to the blanking component 4, the blanking component 4 is started when the blanking component 4 is positioned at the position, the blanking component 4 makes the magnetic steel sheet fall, the magnetic steel sheet support the magnetic steel sheet, and the magnetic steel sheet can be removed, and the vibration disc can be removed, and the magnetic steel sheet can be returned. The magnetic steel sheets output from the output end of the rear material channel 2 enter the transferring and conveying channel 5, the arrangement direction of the magnetic steel sheets on the transferring and conveying channel 5 is changed, the second pushing assembly 51 at the input end carries out pushing displacement, and then the magnetic steel sheets can be orderly sent to the magnetizing mechanism 6 to complete accurate magnetizing, and then the magnetic steel sheets are output from the outlet of the magnetizing mechanism 6 to be collected. The invention can realize the mechanical and automatic conveying sequencing, detection, transferring sequencing and magnetizing of the magnetic steel sheets, liberate labor force and improve the conveying efficiency.
As an improved specific embodiment, the front material channel 1 and the rear material channel 2 are arranged in two parallel, the two groups of detection components 3 are respectively arranged outside the two rear material channels 2; the blanking components 4 are two groups and respectively correspond to the two rear material channels 2.
As shown in fig. 1 and 3, as a structural optimization and an efficiency optimization, two front material channels 1 and rear material channels 2 for conveying magnetic steel sheets are provided, and further, the two rear material channels 2 can be respectively provided with a detection component 3 at the outer sides of each of the two rear material channels and a blanking component 4 at the corresponding blanking position, so that the conveying efficiency of the magnetic steel sheets of the magnetizing machine can be doubled, the conveying consistency can be ensured as much as possible when the magnetic steel sheets to be removed appear, the output ends of the two rear material channels 2 are vertically converged to a conveying channel 5, the magnetic steel sheets can be well arranged and pushed by a second pushing component 51 after being conveyed to the conveying channel 5, and the detection component 3, the blanking component 4 and the conveying channel 5 are more reasonable in structure and are convenient for mechanical component arrangement. For the opposite detection standards of the concave-convex surfaces of the magnetic steel sheets on the two back material channels 2, namely, because the directions of the two groups of detection assemblies 3 which extend into the back material channels 2 relatively are opposite, taking fig. 1 and 3 as examples, the left detection assembly 3 detects that the contact surface of the magnetic steel sheet in the left back material channel 2 is concave, the corresponding accurate placement state is adopted, and then the right detection assembly 3 detects that the contact surface of the magnetic steel sheet in the right back material channel 2 is convex, and the corresponding accurate placement state is adopted; after the magnetic steel sheets correctly placed in the two rear material channels 2 are conveyed to the transfer conveying channel 5, the convex surfaces of the magnetic steel sheets face forward and the concave surfaces face backward, so that the magnetic steel sheets can be orderly conveyed to the magnetizing mechanism 6.
As an improved specific embodiment, a pressing component 22 is further arranged above the input end of the back material channel 2, and the pressing component 22 comprises a pressing cylinder 221 and a pressing block 222 connected to the lower part of the pressing cylinder 221, wherein the pressing block 222 enters the back material channel 2 to press down the magnetic steel sheet when descending.
As shown in fig. 1, 2 and 3, a pressing component 22 is arranged for further improving the stability of the transfer of the magnetic steel sheet between the front material channel 1 and the rear material channel 2; the lower pressing cylinder 221 can be arranged on the upper frame, the lifting action of the lower pressing block 222 is realized stably through two actions of extending and retracting the cylinder shaft, and the lower end structure size of the lower pressing block 222 is adapted to the space of the rear material channel 2, so that the good contact and the pressing of the magnetic steel sheet are facilitated; after the magnetic steel sheet falls onto the rear material channel 2 from the front material channel 1, the pressing cylinder 22 is started to enable the pressing block 222 to descend to perform a pressing action on the magnetic steel sheet, the magnetic steel sheet is guaranteed to fall in place, the follow-up pushing is stably performed, and the condition that the conveying is affected due to the fact that the magnetic steel sheet falls out of place cannot occur. The pressing block 222 which completes the action is reset upwards, and the normal conveying of the following magnetic steel sheet is not affected.
As an improved specific embodiment, a stop block 23 for blocking the magnetic steel sheet is further arranged above the input end of the back material channel 2, the height of the stop block 23 corresponds to the output end of the front material channel 1, and the stop block 23 is positioned behind the pressing component 22.
As shown in fig. 1, 2 and 3, in order to avoid that the magnetic steel sheets fall forward from the output end of the front material channel 1 due to inertia under the drive of the conveying belt 10, and the adjacent magnetic steel sheets are overlapped up and down possibly, a stop block 23 is further arranged; the stop block 23 stops the magnetic steel sheet from flying out due to inertia, and the blocked magnetic steel sheet loses forward potential energy and can only drop downwards, so that the falling stability and order of the magnetic steel sheet are ensured; the stopper 23 is disposed at the rear of the pressing assembly 22, and allows the blocked magnetic steel sheet to fall below the pressing assembly 22, thereby achieving good alignment in the pressing process.
As a modified embodiment, two horizontal pressing pieces 223 are disposed at the lower end of the lower pressing piece 222, and the two horizontal pressing pieces 223 are used for respectively entering the two rear material channels 2.
As shown in fig. 3, corresponding to the two material-post channels 2, the lower ends of the pressing blocks 222 are set to be two horizontal pressing sheets 223 at intervals, so that the two horizontal pressing sheets 223 are adapted to enter the two material-post channels 2 under the driving of the pressing cylinder 221 to finish the pressing of the magnetic steel sheets.
As an improved specific embodiment, a material blocking piece 11 which is pressed on the magnetic steel sheet by means of gravity is arranged above the output end of the rear material channel 2, and when the front magnetic steel sheet is pushed away from the rear material channel 2, the rear magnetic steel sheet is pressed from above by the material blocking piece 11 to avoid inertial displacement.
As shown in fig. 1, 2 and 3, when one magnetic steel sheet closest to the output end on the material channel 2 leaves and enters the transferring and conveying channel 5 after the first pushing component 21 pushes, the next magnetic steel sheet adjacent to the first magnetic steel sheet may slip due to the pushing inertia, and the slip may cause a small part of the magnetic steel sheet to enter the transferring and conveying channel 5, so that interference with the pushing position of the second pushing component 51 occurs, and normal conveying of the magnetic steel sheet is affected; therefore, the output end of the back material channel 2 is provided with the material blocking piece 11 which is pressed on the magnetic steel sheet by means of gravity, the magnetic steel sheets on the back material channel 2 are arranged at equal heights, the material blocking piece 11 is supported on the magnetic steel sheet, the magnetic steel sheets are not affected to advance in sequence, after the former magnetic steel sheet is completely pushed out to the transfer conveying channel 5, the latter magnetic steel sheet is pressed by the material blocking piece 11, the pressure blocks the displacement of the magnetic steel sheet due to inertia, the magnetic steel sheet is stably left at the output end, the magnetic steel sheet is normally pushed out and transferred for the next time, the orderly progress of transfer positions is ensured, and structural interference between a mechanical structure and parts is avoided.
As an improved embodiment, the material blocking member 11 is rotatably disposed above the output end of the back material channel 2 through a first rotation shaft 111, and the material blocking member 11 can be lifted relative to the back material channel 2 when rotating around the first rotation shaft 111.
As shown in fig. 2 and 3, the material blocking member 11 is disposed on the first rotating shaft 111, and the height of the material blocking member 11 is adjusted by rotation, so that the structure is more flexible and the adjustment is convenient; when in maintenance, the material blocking piece 11 is turned upwards through the rotation of the first rotating shaft 111, so that the space at the position can be opened; when there is no magnetic steel sheet, for example, when the machine starts to run, the material blocking member 11 may be lowered to a lower position, and when the magnetic steel sheet arrives, the magnetic steel sheet can smoothly push up the material blocking member 11, and the material blocking member 11 is raised by rotation and then pressed against the upper portion of the magnetic steel sheet to provide friction force to form a material blocking state.
As an improved specific embodiment, the material blocking member 11 includes a swing arm 112 and a supporting block 113, the upper end of the swing arm 112 is rotatably disposed on the first rotating shaft 111, the lower end of the swing arm is rotatably disposed on the supporting block 113, and the supporting block 113 extends into the output end of the back material channel 2.
As shown in fig. 2 and 3, a swing arm 112 is used to provide a radius of rotation for the abutment 113, so as to improve flexibility and space of up-and-down movement of the abutment 113, i.e. the abutment 113 can be completely separated from the space of the output end during upturning, thereby being convenient for maintenance and adjustment; through the rotatable setting of support piece 113 and swing arm 112, make support piece 113 itself also have good adaptability when contradicting magnetic steel sheet upper portion, can carry out certain back-and-forth swing relative the magnetic steel sheet, adapt to the clearance between the magnetic steel sheet, adapt to the surface unevenness that magnetic steel sheet probably exists to and adapt to just start the state that the magnetic steel sheet when arriving at the time of holding up material piece 11 as described earlier, and support piece 113 also can establish a bevel angle at the input as shown in fig. 2, better contact is up to contradicting upper portion when being convenient for the magnetic steel sheet to carry over.
As an improved embodiment, the blanking assembly 4 is positioned behind the detection assembly 3; the material blocking piece 11 is positioned above the blanking assembly 4.
As shown in fig. 1, 2 and 3, the detecting component 3 and the blanking component 4 occupy a certain space, and are sequentially arranged along the rear material channel 2, so that the movement and maintenance of a mechanical structure are more convenient, the magnetic steel sheets to be removed are not interfered with each other, and the blanking removal can be performed along with the pushing of the position of the blanking component 4 reaching the rear after the magnetic steel sheets to be removed are discharged from the detecting component 3. The material blocking piece 11 and the supporting piece 41 are arranged up and down correspondingly, when blanking and removing are needed, the supporting piece 41 leaves the rear material channel 2 from the side edge to give off a dropping space, and the material blocking piece 11 can apply pressure to the magnetic steel sheet to assist the magnetic steel sheet to drop more smoothly; then the conveyed magnetic steel sheet jack up the material blocking piece 11 again, so that the pressing function of the material blocking piece 11 can be recovered.
As an improved specific embodiment, the first pushing assembly 21 comprises a first pushing cylinder 211 and a first pushing block 212 connected to the first pushing cylinder 211, wherein the first pushing block 212 pushes the magnetic steel sheet when entering the post-material channel 2; the second pushing assembly 51 includes a second pushing cylinder 511 and a second pushing block 512 connected to the second pushing cylinder 511, the second pushing block 512 pushing the magnetic steel sheet when entering the transfer conveyor 5.
As shown in fig. 2 and 3, the first pushing cylinder 211 can be arranged on a frame below the material receiving channel 2, and the translation motion of the first pushing block 212 is stably realized through two motions of extending and retracting the cylinder shaft, the stroke corresponds to the translation distance of a single magnetic steel sheet, so that the accurate arrival of the magnetic steel sheet at the detecting component 3 and the blanking component 4 can be well realized, and the magnetic steel sheet can be sequentially output to the transferring and conveying channel 5 one by one; the end structure of the first pushing block 212 is sized to fit the space of the rear material channel 2, so that the magnetic steel sheet can be pushed in a good contact manner. The second pushing cylinder 511 can be arranged on a frame behind the transfer conveying channel 5, and the translation action of the second pushing block 512 is stably realized through two actions of extending and retracting the cylinder shaft, and the stroke corresponds to the translation distance of a plurality of magnetic steel sheets, so that the accurate quantitative conveying of the magnetic steel sheets to the magnetizing mechanism 6 can be well realized; the end structure of the second pushing block 512 is sized to fit the space of the transfer conveyor 5, so that the magnetic steel sheet can be pushed in a good contact manner.
As a modified embodiment, the pushing end of the first pushing block 212 is provided with two pushing pieces 213 at intervals, and the two pushing pieces 213 are used for respectively entering the two back material channels 2.
The pushing ends of the first pushing blocks 212 are correspondingly arranged as two pushing pieces 213 at intervals corresponding to the two material rear channels 2, so that the two pushing pieces 213 are driven by the pushing air cylinder 211 to be adapted to enter the two material rear channels 2 to complete the pushing of the magnetic steel sheets.
As an improved embodiment, the detection assembly 3 comprises a detection head 31 and a first drive assembly 32 for driving the detection head 31 to translate into or out of the post-chute 2; the blanking assembly 4 comprises a support 41 and a second drive assembly 42 for driving the support 41 to translate the bottom space of the back chute 2 open or closed.
As shown in fig. 2 and 3, the first driving assembly 32 may preferably use an air cylinder, which is used to drive the detecting head 31 into or out of the post-material channel 2, so as to stabilize the collision of the magnetic steel sheet, and enable the detecting head 31 to accurately detect whether the placing state of the magnetic steel sheet is accurate. The second driving component 42 may preferably use an air cylinder, and is used for driving the supporting element 41 to reach or leave the bottom of the post-material channel 2, when the supporting element 41 is located at the bottom of the post-material channel 2, the magnetic steel sheet is supported by the bottom plate of the post-material channel 2 to perform normal conveying, and when the misplaced magnetic steel sheet is to be removed, the second driving component 42 drives the supporting element 41 to leave the post-material channel 2 from the side, and the magnetic steel sheet can drop down onto a conveying line of the return material to be collected.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.
Claims (7)
1. A magnetizing apparatus for a magnetic steel sheet, characterized in that: the magnetic steel sheet feeding device comprises a vibration disc (0), a front material channel (1) and a rear material channel (2) which are sequentially arranged and used for accommodating magnetic steel sheets for conveying, a first pushing component (21) which is arranged at the input end of the rear material channel (2) and used for pushing the magnetic steel sheets, a detection component (3) which is arranged at the side edge of the rear material channel (2) and used for detecting the surfaces of the magnetic steel sheets, a blanking component (4) which is arranged at the lower part of the rear material channel (2) and corresponds to the detection component (3) and used for falling the magnetic steel sheets during opening, a transfer conveying channel (5) which is vertically arranged at the output end of the rear material channel (2), a second pushing component (51) which is arranged at the input end of the transfer conveying channel (5) and used for pushing the magnetic steel sheets, and a magnetizing mechanism (6) which is arranged at the output end of the transfer conveying channel (5), wherein the output end of the vibration disc (0) is connected with the input end of the front material channel (1), the output end of the front material channel (1) and the input end of the rear material channel (2) form a height difference, the magnetic steel sheets are enabled to fall from the output end of the front material channel (1) to the output end of the corresponding to the detection component (3), the first pushing component (21) is arranged in the front material channel (1), the first pushing component is pushed to push the magnetic steel sheets (21) and the first pushing component (1) and the magnetic steel sheets are driven to move in the front material channel (21), when the detection component (3) detects that the magnetic steel sheet is incorrectly placed, feeding the magnetic steel sheet back to the blanking component (4), and enabling the blanking component (4) to be started to enable the magnetic steel sheet to fall; the correctly placed magnetic steel sheets are pushed to the output end of the rear material channel (2) one by one along with the work of the first pushing component (21) and transferred to the transfer conveying channel (5), and the second pushing component (51) pushes the magnetic steel sheets on the transfer conveying channel (5) to the magnetizing mechanism (6);
a material blocking piece (11) pressed on the magnetic steel sheet by means of gravity is arranged above the output end of the rear material passage (2), and when the front magnetic steel sheet is pushed away from the rear material passage (2), the rear magnetic steel sheet is pressed from above by the material blocking piece (11) to avoid inertial displacement; the material blocking piece (11) is rotatably arranged above the output end of the rear material channel (2) through a first rotating shaft (111), and the material blocking piece (11) can be lifted relative to the rear material channel (2) in height when rotating around the first rotating shaft (111); the material blocking piece (11) comprises a swing arm (112) and a supporting block (113), wherein the upper end of the swing arm (112) is rotatably arranged on the first rotating shaft (111), the lower end of the swing arm is rotatably provided with the supporting block (113), and the supporting block (113) extends into the output end of the rear material channel (2).
2. The magnetizing apparatus of claim 1, wherein: the front material channel (1) and the rear material channel (2) are arranged in parallel, the two groups of detection assemblies (3) are respectively arranged at the outer sides of the two rear material channels (2); the blanking components (4) are two groups and respectively correspond to the two rear material channels (2).
3. A magnetizing apparatus of a magnetic steel sheet according to claim 2, characterized in that: the magnetic steel sheet pressing device is characterized in that a pressing component (22) is further arranged above the input end of the rear material channel (2), the pressing component (22) comprises a pressing cylinder (221) and a pressing block (222) connected to the lower portion of the pressing cylinder (221), and the pressing block (222) enters the rear material channel (2) to press the magnetic steel sheet when descending.
4. A magnetizing apparatus of a magnetic steel sheet according to claim 3, characterized in that: a stop block (23) for blocking the magnetic steel sheet is further arranged above the input end of the rear material channel (2), the height of the stop block (23) corresponds to the output end of the front material channel (1), and the stop block (23) is located behind the pressing component (22).
5. The magnetizing apparatus of claim 1, wherein: the blanking component (4) is positioned behind the detection component (3); the material blocking piece (11) is positioned above the blanking component (4).
6. A magnetizing apparatus of a magnetic steel sheet according to claim 1 or 2 or 3 or 4, characterized in that: the first pushing assembly (21) comprises a first pushing cylinder (211) and a first pushing block (212) connected to the first pushing cylinder (211), and the first pushing block (212) pushes the magnetic steel sheet when entering the post-material channel (2); the second pushing assembly (51) comprises a second pushing cylinder (511) and a second pushing block (512) connected to the second pushing cylinder (511), and the second pushing block (512) pushes the magnetic steel sheet when entering the transferring conveying channel (5).
7. A magnetizing apparatus of a magnetic steel sheet according to claim 1 or 2 or 3 or 4, characterized in that: the detection assembly (3) comprises a detection head (31) and a first driving assembly (32) for driving the detection head (31) to translate into or out of the rear material channel (2); the blanking assembly (4) comprises a supporting piece (41) and a second driving assembly (42) for driving the supporting piece (41) to translate and open or close the bottom space of the rear material channel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111231545.XA CN113911679B (en) | 2021-10-20 | 2021-10-20 | Magnetizing machine for magnetic steel sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111231545.XA CN113911679B (en) | 2021-10-20 | 2021-10-20 | Magnetizing machine for magnetic steel sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113911679A CN113911679A (en) | 2022-01-11 |
| CN113911679B true CN113911679B (en) | 2023-05-16 |
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| CN202111231545.XA Active CN113911679B (en) | 2021-10-20 | 2021-10-20 | Magnetizing machine for magnetic steel sheet |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10218358A (en) * | 1997-01-31 | 1998-08-18 | Jidosha Denki Kogyo Co Ltd | Magnetic part separating and carrying-out device |
| JP2005126189A (en) * | 2003-10-23 | 2005-05-19 | Open Engineer Service:Kk | Parts feeding mechanism |
| CN102360712B (en) * | 2011-06-27 | 2012-11-28 | 于洁 | Equipment for automatically piling up and magnetizing blocky magnetic materials |
| CN203960468U (en) * | 2014-07-02 | 2014-11-26 | 桐乡市思源纺织有限公司 | Thin,tough silk fiber crops stretching device |
| CN108364748B (en) * | 2018-05-02 | 2024-04-05 | 东莞市海天磁业股份有限公司 | High-efficiency automatic magnetizing machine |
| CN109205304A (en) * | 2018-07-27 | 2019-01-15 | 宁波松科磁材有限公司 | It is a kind of to magnetize the material conveyor of automated package production line feeding for magnet steel |
| CN109378153B (en) * | 2018-11-16 | 2020-12-15 | 杭州象限科技有限公司 | Full-automatic multi-pole magnetizing and detecting integrated equipment |
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