CN112038081A - Transformer stacked iron core column material distributing device and system - Google Patents
Transformer stacked iron core column material distributing device and system Download PDFInfo
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- CN112038081A CN112038081A CN202010799548.2A CN202010799548A CN112038081A CN 112038081 A CN112038081 A CN 112038081A CN 202010799548 A CN202010799548 A CN 202010799548A CN 112038081 A CN112038081 A CN 112038081A
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- 239000000463 material Substances 0.000 title claims abstract description 123
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 161
- 230000008093 supporting effect Effects 0.000 claims abstract description 75
- 230000000007 visual effect Effects 0.000 claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 description 6
- 238000003475 lamination Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
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- 230000004048 modification Effects 0.000 description 3
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- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
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- 238000009966 trimming Methods 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
- H01F41/0233—Manufacturing of magnetic circuits made from sheets
- H01F41/024—Manufacturing of magnetic circuits made from deformed sheets
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Abstract
The invention belongs to the technical field of manufacturing of transformer stacked iron cores, and particularly relates to a core column distributing device and system for a transformer stacked iron core. The invention is formed by organically combining a three-axis mechanism fixing frame, an XYZ three-axis mechanism connected to one side of the three-axis mechanism fixing frame, a material distributing blade mechanism connected to the XYZ three-axis mechanism, an iron core column supporting frame arranged at one side of the three-axis mechanism fixing frame, a visual identification mechanism connected to the iron core column supporting frame, a material supporting mechanism fixedly connected to the XYZ three-axis mechanism, and a controller respectively connected with the XYZ three-axis mechanism, the visual identification mechanism and the material supporting mechanism through electric signals. The invention provides a grading sheet device with high efficiency, reliability and stability, solves the problem that the grade sheet material cannot be grabbed once in grading stacking in the prior art, solves the problem of finally realizing rapid and efficient transformer core machine stacking, solves the problem of tedious and frequent repeated labor of manpower, and saves the cost.
Description
Technical Field
The invention belongs to the technical field of manufacturing of transformer stacked iron cores, and particularly relates to a core column distributing device and system for a transformer stacked iron core.
Background
The transformer core stacking technology develops from manual stacking to machine stacking of partial cores at present. The existing machine stacking technology can only pick the iron cores one by one from the tops of the iron core columns to stack and splice the iron cores, so that the labor intensity of workers is reduced, but the efficiency is still lower. At present, the stacking equipment cannot accurately grab first-level sheet materials from the whole core column, only single sheets can be used for stacking and splicing the iron core, and the efficiency is low.
The iron core columns cut out by combining the horizontal trimming equipment with the material arranging function cannot be stacked by machines according to the level lamination. After the integral iron core is cut out, special stacking equipment or a manual mode is adopted for stacking the transformer iron core.
By adopting the manual lamination mode, the working intensity is high, and the repeated actions are tedious and frequent, so that the production efficiency is low and the product quality is unstable.
Disclosure of Invention
The invention provides a transformer stacked iron core column material distributing device and system, and aims to provide a high-efficiency, reliable and stable sheet grading device, solve the problem that one grade of sheet cannot be grabbed when equipment is stacked according to grades, solve the problem of finally realizing rapid and efficient transformer iron core machine stacking, and solve the problem of repeated labor which is tedious and frequent in manual work.
In order to achieve the purpose, the invention adopts the technical scheme that:
a transformer stacked core-column distributing device comprises
A three-axis mechanism mount;
the XYZ three-axis mechanism is connected to one side of the three-axis mechanism fixing frame;
the material distributing blade mechanism is connected to the XYZ three-axis mechanism;
the iron core column supporting frame is arranged on one side of the three-shaft mechanism fixing frame;
the visual identification mechanism is connected to the iron core column support frame;
the material supporting mechanism is fixedly connected with the XYZ three-axis mechanism;
and the controller is respectively in electric signal connection with the XYZ triaxial mechanism, the visual recognition mechanism and the material supporting mechanism.
The three-axis mechanism fixing frame comprises a supporting frame, a horizontal supporting rod, an inclined supporting rod and an angle connecting block; the supporting frame is of a rectangular frame structure and is vertically arranged; the two horizontal support rods are respectively and horizontally connected to two ends of the bottom of each horizontal support rod and are respectively perpendicular to the edges of the support frame; four diagonal braces are arranged, two of the four diagonal braces are respectively and obliquely and symmetrically fixedly connected with two bottom corners in the supporting frame, and the other two diagonal braces are arranged in parallel and are respectively connected with two vertical sides and the horizontal brace of the fixing frame of the three-axis mechanism; the angle connecting blocks are uniformly and symmetrically connected to the outer sides of the two vertical edges of the supporting frame; the angle connecting block is provided with a screw hole.
The XYZ three-axis mechanism comprises an X-axis rod, two Y-axis rods, a Z-axis rod and a three-axis servo driving system; the X shaft lever, the Y shaft lever and the Z shaft lever are all provided with slide ways along the axial direction, and the slide ways are all connected with slide blocks; the two Y-shaped shaft levers are parallel and vertically connected to the three-shaft mechanism fixing frame; the X shaft lever is horizontally arranged, and two ends of the X shaft lever are respectively connected with the sliding blocks on the two Y shaft levers; the Z shaft lever is connected to the slide block of the X shaft lever and is respectively and vertically arranged with the Y shaft lever and the X shaft lever; the three-axis servo driving system is respectively connected with the X shaft rod, the two Y shaft rods and the slide blocks on the Z shaft rod and is used for driving the slide blocks on the X shaft rod, the Y shaft rod and the Z shaft rod to slide; the visual identification mechanism is fixedly connected to the material distributing blade mechanism; the material supporting mechanism is vertically connected to the X shaft lever; and the three-axis servo driving system is in electric signal connection with the controller.
The three-axis servo driving system comprises an AC driver and four groups of AC servo motors; the four AC servo motors are respectively connected with the driver; the four AC servo motors are respectively connected with the X shaft rod, the two Y shaft rods and the slide blocks on the Z shaft rod through the lead screws, and the four groups of servo motors are respectively connected with the master controller through electric signals.
The material distributing blade mechanism comprises a blade fixing frame, a blade fixing seat and a material distributing blade; one end detachable of blade mount connect on XYZ triaxial mechanism, the other end detachable of blade mount is connected with the blade fixing base, is connected with the branch material blade on the blade fixing base.
The blade fixing frame is L-shaped; one end of the blade fixing frame is provided with a square connecting part, four corners of the square connecting part are provided with first through holes used for being connected with an XYZ three-axis mechanism, the side wall of the other end of the blade fixing frame is provided with a fixing groove along the axial direction, and a blade fixing seat is connected in the fixing groove; a row of second through holes which are arranged up and down and used for connecting the blade fixing seat are arranged in the fixing groove.
The visual identification mechanism comprises an industrial area-array camera and a light source module; the industrial area-array camera is connected to the iron core column support frame; the light source module is connected to the side surface of an X shaft lever in the XYZ three-axis mechanism.
The master controller adopts a PLC controller.
The material supporting mechanisms are provided with a plurality of groups and comprise material supporting plates and material supporting cylinders; the material supporting cylinder is fixedly connected to the lower surface of an X shaft lever in the XYZ three-axis mechanism, the axial lead of the material supporting cylinder is perpendicular to the axial lead of the X shaft lever, and the material supporting cylinder is in electrical signal connection with the controller; the material supporting plate is fixedly connected to the output end of the material supporting cylinder, and the material supporting plate is located on the same side as the material distributing blade mechanism.
A transformer stacked iron core column distributing system at least comprises a transformer stacked iron core column distributing device and a stacked grabbing mechanism; the stacking and grabbing mechanism is arranged on the outer side of the transformer stacking iron core column support frame.
Has the advantages that:
(1) according to the invention, through the arrangement of the three-axis servo driving system and the visual identification mechanism, the operation of each slide block of the XYZ three-axis mechanism according to the specified coordinate is accurately controlled, and the positioning error is less than 0.05 mm.
(2) According to the invention, through the organic cooperation of the three-axis mechanism fixing frame, the XYZ three-axis mechanism, the material distributing blade mechanism, the visual recognition mechanism, the material supporting mechanism and the controller, the problem that only one sheet can be grabbed at one time in the automatic lamination process of the transformer core is solved, the sheet is changed into a primary sheet to be grabbed by the grabbing mechanism, the grabbing efficiency of the machine is greatly improved, and a powerful guarantee is provided for follow-up high-efficiency stacking according to the level.
The foregoing is a summary of the present invention, and the following is a detailed description of the preferred embodiments of the present invention in order to provide a more clear understanding of the technical features of the present invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a three-axis device holder according to the present invention;
FIG. 3 is a first-level gap schematic diagram of five stacked iron core legs of a transformer;
FIG. 4 is a schematic diagram of a transformer with five stacked core legs as primary slots;
FIG. 5 is a schematic structural view of a X, Y, Z triaxial mechanism;
FIG. 6 is a schematic view of a blade holder according to the present invention;
fig. 7 is a schematic diagram of the operation of the control system of the present invention.
In the figure: 1-a three-axis mechanism mount; 2-a three-axis servo drive system; 3-XYZ three-axis mechanism; 4-blade holder; 5-blade holder; 6-a distributing blade; 7-a visual recognition mechanism; 8-a material supporting cylinder; 9-a material supporting plate; 10-a fixed groove; 11-the transformer is stacked with the core column; 12-a first via; 13-a second via; 14-angle connecting blocks; 15-a support frame; 16-a fastener; 17-X shaft; 18-Y shaft; 19-Z shaft; 20-horizontal stay bar; 21-diagonal brace.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-7, a transformer stacked core column distributing device comprises
A triaxial mechanism mount 1;
the XYZ three-axis mechanism 3 is connected to one side of the three-axis mechanism fixing frame 1;
the material distributing blade mechanism is connected to the XYZ three-axis mechanism 3;
the iron core column supporting frame is arranged on one side of the three-axis mechanism fixing frame 1;
the visual recognition mechanism 7, the visual recognition mechanism 7 is connected on the core limb supporting frame;
the material supporting mechanism is fixedly connected with the XYZ three-axis mechanism 3;
and the controller is respectively in electric signal connection with the XYZ three-axis mechanism 3, the visual recognition mechanism 7 and the material supporting mechanism.
The XYZ triaxial mechanism 3 constitutes a three-dimensional coordinate system. In practical use, the controller starts the visual recognition mechanism 7, the visual recognition mechanism 7 recognizes a gap between two levels of sheet material ends at the uppermost layer of the transformer laminated core limb 11, and positions a coordinate point P1 between the gaps, and then the visual recognition mechanism 7 feeds a position coordinate P1 back to the controller, and the controller analyzes data; the controller sends out signals to control the XYZ three-axis mechanism 3 to adjust the position of X, Y, Z three axes, so that the material distributing blade mechanism is accurately positioned, and the material distributing blade 6 in the material distributing blade mechanism is accurately cut into the position between the two uppermost-level sheet materials along a P1 coordinate point gap; the material separating blade 6 separates the uppermost layer of sheet material from the lower layer of sheet material into proper gaps along the contact surface of the uppermost layer of sheet material; then, the controller controls the material supporting mechanism to insert along the separated gap, and finally supports the top layer of sheet material to achieve the purpose of separating the laminated iron core column 11 of the transformer; after the grabbing mechanism takes the divided primary sheet materials away, the controller controls the material dividing blade mechanism to reset to the starting point to complete one material dividing action.
According to the invention, through the organic cooperation of the three-axis mechanism fixing frame, the XYZ three-axis mechanism, the material distributing blade mechanism, the visual recognition mechanism, the material supporting mechanism and the controller, the problem that only one sheet can be grabbed at one time in the automatic lamination process of the transformer core is solved, the sheet is changed into a primary sheet to be grabbed by the grabbing mechanism, the grabbing efficiency of the machine is greatly improved, and a powerful guarantee is provided for follow-up high-efficiency stacking according to the level. According to the invention, through the arrangement of the three-axis servo driving system and the visual identification mechanism, the operation of each slide block of the XYZ three-axis mechanism according to the specified coordinate is accurately controlled, and the positioning error is less than 0.05 mm.
Example two:
referring to fig. 1 and 2, a transformer stacked core limb feed divider is shown, in a first embodiment: the three-axis mechanism fixing frame 1 comprises a supporting frame 15, a horizontal supporting rod 20, an inclined supporting rod 21 and an angle connecting block 14; the supporting frame 15 is of a rectangular frame structure, and the supporting frame 15 is vertically arranged; the two horizontal support rods 20 are arranged, and the two horizontal support rods 20 are respectively horizontally connected to two ends of the bottom of the horizontal support rod 20 and are respectively perpendicular to the edges of the support frame 15; four diagonal braces 21 are arranged, two of the diagonal braces are respectively and obliquely and symmetrically fixedly connected to two bottom corners inside the supporting frame 15, and the other two diagonal braces are arranged in parallel and respectively connected with two vertical sides of the three-axis mechanism fixing frame 1 and the horizontal brace 20; the angle connecting blocks 14 are uniformly and symmetrically connected to the outer sides of two vertical edges of the supporting frame 15; the angle connecting block 14 is provided with screw holes.
In practical use, the angle connecting block 14 is provided with screw holes to conveniently fixedly connect two Y-axis rods 18 in the XYZ three-axis mechanism 3 with the three-axis mechanism fixing frame 1.
The three-axis mechanism fixing frame 1 is used for being fixedly connected with the XYZ three-axis mechanism 3 so as to support the XYZ three-axis mechanism 3 to operate, therefore, the three-axis mechanism fixing frame 1 can also adopt a welding or other frame forming mode, and the fixed connection and the supporting effect on the XYZ three-axis mechanism 3 can be achieved.
The support frame 15 and the horizontal stay bar 20 in this embodiment are fastened by the fastener 16. Not only the stability and the security of fixing are better, and fastening, dismantlement are convenient moreover.
Example three:
referring to fig. 1 and 5, in a first embodiment, a core column material separating device for a transformer stacked core is shown: the XYZ three-axis mechanism 3 comprises an X-axis rod 17, two Y-axis rods 18, a Z-axis rod 19 and a three-axis servo driving system 2; the X shaft lever 17, the Y shaft lever 18 and the Z shaft lever 19 are all provided with slide ways along the axial direction, and the slide ways are all connected with slide blocks; the two Y-shaped shaft rods 18 are connected to the three-shaft mechanism fixing frame 1 in parallel and vertically; the X shaft lever 17 is horizontally arranged, and two ends of the X shaft lever 17 are respectively connected with the sliding blocks on the two Y shaft levers 18; the Z shaft lever 19 is connected to the slide block of the X shaft lever 17 and is respectively and vertically arranged with the Y shaft lever 18 and the X shaft lever 17; the three-axis servo driving system 2 is respectively connected with the X-axis rod 17, the two Y-axis rods 18 and the slide blocks on the Z-axis rod 19 and is used for driving the slide blocks on the X-axis rod 17, the Y-axis rod 18 and the Z-axis rod 19 to slide; the visual recognition mechanism 7 is fixedly connected to the material distributing blade mechanism; the material supporting mechanism is vertically connected to the X-axis rod 17; and the three-axis servo driving system 2 is in electric signal connection with the controller.
Further, the three-axis servo drive system 2 comprises an AC driver and four sets of AC servo motors; the four AC servo motors are respectively connected with the driver; the four AC servo motors are respectively connected with the X shaft lever 17, the two Y shaft levers 18 and the slide blocks on the Z shaft lever 19 through lead screws, and the four groups of servo motors are respectively connected with the controller through electric signals.
In practical use, when displacement adjustment needs to be performed in the Y-axis direction, the controller sends an instruction to the AC driver in the three-axis servo driving system 2, the AC driver controls the AC servo motors connected with the sliding blocks on the two Y-axis rods 18 to be started, and the driven sliding blocks slide along the slide ways, so that the purpose of accurately adjusting the displacement up and down is achieved. When displacement adjustment needs to be carried out in the X-axis direction, the controller sends an instruction to an AC driver in the three-axis servo driving system 2, the AC driver controls an AC servo motor connected with a sliding block on the control X-axis rod 17 to be started, and the driven sliding block slides along the slide way, so that the purpose of accurately adjusting the displacement left and right is achieved. When the displacement adjustment needs to be carried out in the Z-axis direction, the controller sends an instruction to an AC driver in the three-axis servo driving system 2, the AC driver controls an AC servo motor connected with a sliding block on the Z shaft rod 19 to be started, and the driven sliding block slides along a sliding way, so that the purpose of accurately adjusting the displacement back and forth is achieved.
Example four:
referring to fig. 1 and fig. 6, in a first embodiment, a core column material separating device for a transformer stacked core is provided: the material distributing blade mechanism comprises a blade fixing frame 4, a blade fixing seat 5 and a material distributing blade 6; one end detachable of blade mount 4 connect on XYZ triaxial mechanism 3, the other end detachable of blade mount 4 is connected with blade fixing base 5, is connected with branch material blade 6 on the blade fixing base 5.
In actual use, under the adjustment of the XYZ three-axis mechanism 3, the material distributing blade mechanism enables the material distributing blade 6 in the material distributing blade mechanism to accurately cut into the position between the two uppermost-level sheet materials along a gap of a P1 coordinate point; the material separating blade 6 separates the uppermost layer of sheet material from the lower layer of sheet material into proper gaps along the contact surface of the uppermost layer of sheet material; and then, the controller controls the material supporting mechanism to insert along the separated gap, and finally, the uppermost layer of sheet material is supported to achieve the purpose of separating the laminated iron core column 11 of the transformer.
In specific application, the distributing blade 6 adopts a rigid, tough and sharp single-edge blade. The cutting edge is hard and not easy to break and wear, and the sharp cutting edge can smoothly cut into the gap of the two-stage sheet materials.
Example five:
referring to fig. 1 and fig. 6, a transformer stacked core limb feed divider is based on the fourth embodiment: the blade fixing frame 4 is L-shaped; a square connecting part is arranged at one end of the blade fixing frame 4, first through holes 12 used for being connected with the XYZ three-axis mechanism 3 are formed in four corners of the square connecting part, a fixing groove 10 is axially formed in the side wall of the other end of the blade fixing frame 4, and a blade fixing seat 5 is connected in the fixing groove 10; a row of second through holes 13 which are arranged up and down and used for connecting the blade fixing seat 5 are arranged in the fixing groove 10.
In actual use, the blade fixing frame 4 is fixedly connected to the upper surface of a Z shaft 19 of the XYZ triaxial mechanism 3 through the first through hole 12 by using a bolt; the distributing blade 6 is firmly connected with the blade fixing frame 4 through the second through hole 13 by using a bolt. The accurate material distribution operation of the transformer stacked core column 11 is ensured.
Example six:
referring to fig. 1 and 7, on the basis of the first embodiment, the third embodiment or the fourth embodiment: the visual recognition mechanism 7 comprises an industrial area-array camera and a light source module; the industrial area-array camera is connected to the iron core column support frame; the light source module is connected to the side of the X-axis rod 17 in the XYZ three-axis mechanism 3.
In practical use, the industrial area-array camera in the visual recognition mechanism 7 firstly recognizes the integrity of the transformer stacked core column 11, if the integrity of the transformer stacked core column 11 is good, the gap between the two-stage sheet material ends at the uppermost layer of the transformer stacked core column 11 is recognized, the position information of the gap is sent to the controller, the controller enables the material distribution blade mechanism to be in place by adjusting the XYZ three-axis mechanism 3, the purpose of separating the stacked core column is achieved, and otherwise, the controller gives an alarm.
The arrangement of the light source module ensures that the industrial area-array camera can be carried out under good light when acquiring the information of the transformer stacked core column 11, and ensures the identification accuracy of the industrial area-array camera.
Example seven:
referring to fig. 1 and fig. 7, in a first embodiment, a core column material separating device for a transformer stacked core is provided: the controller adopts a PLC controller.
In practical use, the controller adopts a PLC (programmable logic controller) in the prior art, can conveniently control related parts, and ensures smooth and accurate material distribution operation of the transformer stacked core column 11.
Example eight:
referring to fig. 1, a transformer stacked core-column feed divider is shown, in a first embodiment: the material supporting mechanisms are provided with a plurality of groups and comprise material supporting plates 9 and material supporting cylinders 8; the material supporting cylinder 8 is fixedly connected to the lower surface of an X shaft lever 17 in the XYZ three-axis mechanism 3, the axial lead of the material supporting cylinder 8 is vertical to the axial lead of the X shaft lever 17, and the material supporting cylinder 8 is in electrical signal connection with the controller; the material supporting plate 9 is fixedly connected to the output end of the material supporting cylinder 8, and the material supporting plate 9 is located on the same side as the material distributing blade mechanism.
When the material distributing blade mechanism is actually used, after the material distributing of the transformer stacked iron core post 11 is completed, the controller controls the material supporting cylinder 8 to be started to drive the material supporting plate 9 to extend out, the material supporting plate 9 is inserted into a separated gap, and finally the uppermost layer of the sheet material is supported to achieve the purpose of separating the transformer stacked iron core post 11.
In specific application, the number of groups of the material supporting mechanisms can be adjusted according to the length of the sheet materials in the transformer stacked core column 11.
Example nine:
referring to fig. 1, the transformer stacked core-column distributing system at least comprises a transformer stacked core-column distributing device and a stacked grabbing mechanism; the stacking and grabbing mechanism is arranged on the outer side of the transformer stacking iron core column support frame.
In practical use, the transformer stacked core column support frame is placed on one side of the transformer stacked core column distributing device, then the transformer stacked core column is placed on the transformer stacked core column support frame to be fixed, and then the controller starts the transformer stacked core column support frame to be arranged for carrying out related operations, so that the distribution of the transformer stacked core columns 11 is completed. After the top-layer sheet materials are separated, the grabbing mechanism takes the separated first-layer sheet materials away, and the controller controls the material distributing blade mechanism to reset to the starting point to complete one material distributing action.
According to the invention, the blade of the blade distributing device can smoothly cut between the sheet material levels through the auxiliary recognition and positioning of a machine vision system, the material supporting plate 9 is inserted between the two-level sheet materials through the XYZ three-axis mechanism 3 to support the uppermost-level sheet material, the uppermost-level sheet material of the stem is finally separated, the controller controls the distributing blade mechanism to reset to the starting point, and one-time distributing action is accurately completed.
According to the invention, through the arrangement of the three-axis servo driving system and the visual identification mechanism, the operation of each slide block of the XYZ three-axis mechanism according to the specified coordinate is accurately controlled, and the positioning error is less than 0.05 mm. According to the invention, through the organic cooperation of the three-axis mechanism fixing frame, the XYZ three-axis mechanism, the material distributing blade mechanism, the visual recognition mechanism, the material supporting mechanism and the controller, the problem that only one piece of material can be grabbed at one time in the automatic lamination process of the transformer core is solved, and the separated first-stage piece material can be accurately grabbed by the grabbing mechanism, so that the off-line type transformer core stacking can realize the stacking of multiple pieces according to the stage, the stacking efficiency is greatly improved, a powerful guarantee is provided for the subsequent high-efficiency stacking according to the stage, and the frequent repetitive labor of manual work is relieved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
In the case of no conflict, a person skilled in the art may combine the related technical features in the above examples according to actual situations to achieve corresponding technical effects, and details of various combining situations are not described herein.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
The foregoing is illustrative of the preferred embodiments of the present invention, and the present invention is not to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein. Any simple modification, equivalent change and modification of the above embodiments according to the technical spirit of the present invention still fall within the scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a transformer closed assembly iron core post feed divider which characterized in that: comprises that
A triaxial mechanism mount (1);
the XYZ three-axis mechanism (3), the XYZ three-axis mechanism (3) is connected to one side of the three-axis mechanism fixing frame (1);
the material distributing blade mechanism is connected to the XYZ three-axis mechanism (3);
the iron core column supporting frame is arranged on one side of the three-axis mechanism fixing frame (1);
the visual recognition mechanism (7), the visual recognition mechanism (7) is connected on the iron core column support frame;
the material supporting mechanism is fixedly connected with the XYZ three-axis mechanism (3);
and the controller is respectively in electric signal connection with the XYZ three-axis mechanism (3), the visual recognition mechanism (7) and the material supporting mechanism.
2. The transformer laminated core limb feed divider of claim 1, characterized in that: the three-axis mechanism fixing frame (1) comprises a supporting frame (15), a horizontal stay bar (20), an inclined stay bar (21) and an angle connecting block (14); the supporting frame (15) is of a rectangular frame structure, and the supporting frame (15) is vertically arranged; the two horizontal support rods (20) are respectively horizontally connected to two ends of the bottom of the horizontal support rod (20) and are respectively vertical to the edge of the support frame (15); four inclined support rods (21) are arranged, two of the four inclined support rods are respectively and obliquely and symmetrically fixedly connected to two bottom corners in the supporting frame (15), and the other two inclined support rods are arranged in parallel and are respectively connected with two vertical sides of the three-axis mechanism fixing frame (1) and the horizontal support rods (20); the angle connecting blocks (14) are uniformly and symmetrically connected to the outer sides of two vertical edges of the supporting frame (15); the angle connecting block (14) is provided with a screw hole.
3. The transformer laminated core limb feed divider of claim 1, characterized in that: the XYZ three-axis mechanism (3) comprises an X-axis rod (17), two Y-axis rods (18), a Z-axis rod (19) and a three-axis servo driving system (2); the X shaft lever (17), the Y shaft lever (18) and the Z shaft lever (19) are respectively provided with a slide way along the axial direction, and the slide ways are respectively connected with a slide block; the two Y-shaped shaft rods (18) are connected to the three-shaft mechanism fixing frame (1) in parallel and vertically; the X shaft lever (17) is horizontally arranged, and two ends of the X shaft lever (17) are respectively connected with the sliding blocks on the two Y shaft levers (18); the Z shaft lever (19) is connected to the slide block of the X shaft lever (17) and is respectively and vertically arranged with the Y shaft lever (18) and the X shaft lever (17); the three-axis servo drive system (2) is respectively connected with the X shaft lever (17), the two Y shaft levers (18) and the slide blocks on the Z shaft lever (19) and is used for driving the slide blocks on the X shaft lever (17), the Y shaft lever (18) and the Z shaft lever (19) to slide; the visual identification mechanism (7) is fixedly connected to the material distributing blade mechanism; the material supporting mechanism is vertically connected to the X shaft lever (17); and the three-axis servo driving system (2) is in electric signal connection with the controller.
4. The transformer laminated core limb feed divider of claim 3, characterized in that: the three-axis servo driving system (2) comprises an AC driver and four groups of AC servo motors; the four AC servo motors are respectively connected with the driver; the four AC servo motors are respectively connected with the X shaft lever (17), the two Y shaft levers (18) and the slide blocks on the Z shaft lever (19) through lead screws, and the four groups of servo motors are respectively connected with the controller through electric signals.
5. The transformer laminated core limb feed divider of claim 1, characterized in that: the material distributing blade mechanism comprises a blade fixing frame (4), a blade fixing seat (5) and a material distributing blade (6); one end detachable of blade mount (4) connect on XYZ triaxial mechanism (3), the other end detachable of blade mount (4) is connected with blade fixing base (5), is connected with branch material blade (6) on blade fixing base (5).
6. The transformer laminated core limb feed divider of claim 5, characterized in that: the blade fixing frame (4) is L-shaped; one end of the blade fixing frame (4) is provided with a square connecting part, four corners of the square connecting part are provided with first through holes (12) used for being connected with the XYZ three-axis mechanism (3), the side wall of the other end of the blade fixing frame (4) is provided with a fixing groove (10) along the axial direction, and a blade fixing seat (5) is connected in the fixing groove (10); a row of second through holes (13) which are arranged up and down and used for connecting the blade fixing seat (5) are arranged in the fixing groove (10).
7. The transformer laminated core leg feed divider as recited in claim 1, 3 or 5, characterized in that: the visual recognition mechanism (7) comprises an industrial area-array camera and a light source module; the industrial area-array camera is connected to the iron core column support frame; the light source module is connected to the side surface of an X shaft rod (17) in the XYZ three-axis mechanism (3).
8. The transformer laminated core limb feed divider of claim 1, characterized in that: the master controller adopts a PLC controller.
9. The transformer laminated core limb feed divider of claim 1, characterized in that: the material supporting mechanisms are provided with a plurality of groups and comprise material supporting plates (9) and material supporting cylinders (8); the material supporting cylinder (8) is fixedly connected to the lower surface of an X shaft lever (17) in the XYZ three-axis mechanism (3), the axial lead of the material supporting cylinder (8) is vertical to the axial lead of the X shaft lever (17), and the material supporting cylinder (8) is in electrical signal connection with the controller; the material supporting plate (9) is fixedly connected to the output end of the material supporting cylinder (8), and the material supporting plate (9) is located on the same side as the material distributing blade mechanism.
10. The utility model provides a transformer closed assembly iron core post divides material system which characterized in that: the transformer stacked core column feed divider at least comprises the transformer stacked core column feed divider as recited in any one of claims 1 to 9, and further comprises a stacked grabbing mechanism; the stacking and grabbing mechanism is arranged on the outer side of the transformer stacking iron core column support frame.
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| CN202010799548.2A CN112038081B (en) | 2020-08-11 | 2020-08-11 | Material distributing device and system for core column of stacked iron core of transformer |
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