CN114597040B - Coil shell-entering device and method - Google Patents
Coil shell-entering device and method Download PDFInfo
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- CN114597040B CN114597040B CN202210261419.7A CN202210261419A CN114597040B CN 114597040 B CN114597040 B CN 114597040B CN 202210261419 A CN202210261419 A CN 202210261419A CN 114597040 B CN114597040 B CN 114597040B
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- 238000000034 method Methods 0.000 title claims abstract description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 51
- 229910052802 copper Inorganic materials 0.000 claims abstract description 39
- 239000010949 copper Substances 0.000 claims abstract description 39
- 238000004804 winding Methods 0.000 claims abstract description 33
- 238000007493 shaping process Methods 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 60
- 238000005520 cutting process Methods 0.000 claims description 38
- 230000005540 biological transmission Effects 0.000 claims description 35
- 101000623895 Bos taurus Mucin-15 Proteins 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 238000010008 shearing Methods 0.000 description 5
- 238000009826 distribution Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
Classifications
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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
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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
- B65G47/90—Devices for picking-up and depositing articles or materials
-
- 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
- H01F41/005—Impregnating or encapsulating
-
- 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
- H01F41/04—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 for manufacturing coils
- H01F41/10—Connecting leads to windings
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
Abstract
The invention relates to a coil shell-entering device and method, and belongs to the technical field of coil shell-entering equipment. The wire twisting mechanism comprises a manipulator for carrying and shaping a wire package, a clamp for clamping a rubber shell and a wire twisting mechanism for winding copper wires on the wire package on pins of the rubber shell; the fixture is fixedly arranged on a sliding block of the linear module, a wire twisting mechanism and a manipulator are arranged above the linear module, and the manipulator moves horizontally and vertically through a driving component I; the wire twisting mechanism moves vertically through the driving component III. According to the invention, the wire packages of the split wires are carried and arranged by the mechanical arm, the two wire packages on the wire packages are folded and aligned, then the wire packages are placed on corresponding positions of the rubber shell, and finally the copper wires on the wire packages are wound on corresponding pins of the rubber shell by the wire twisting device, so that the mechanical assembly of the magnetic ring coil and the rubber shell is realized, the production efficiency of the net change product is effectively improved, the labor investment is reduced, and the production cost is reduced.
Description
Technical Field
The invention belongs to the technical field of coil housing equipment, and particularly relates to a coil housing device and a coil housing method.
Background
After winding is completed, the magnetic ring coil is required to be filled into the rubber shell to form a net-change semi-finished product, and in the traditional assembly of the coil and the rubber shell, manual assembly is generally adopted, so that the assembly efficiency is very low, a large amount of labor is required to meet the production requirement, and the labor cost investment is high. And the quality difference of the assembled products is larger because of different proficiency of different staff.
Disclosure of Invention
In order to solve the above problems, the present invention provides a coil-in-shell device and a method thereof. The invention realizes the mechanized assembly of the magnetic ring coil and the rubber shell, effectively improves the production efficiency of products and reduces the labor input cost.
In order to achieve the above purpose, the invention is implemented according to the following technical scheme:
A coil shell-entering device comprises a manipulator for carrying and shaping a coil, a clamp for clamping a rubber shell and a wire twisting mechanism for winding copper wires on the coil on pins of the rubber shell; the fixture is fixedly arranged on a sliding block of the linear module, a wire twisting mechanism and a manipulator are arranged above the linear module, the manipulator is fixedly arranged on the driving assembly I, and the horizontal and vertical movement is carried out through the driving assembly I; the wire twisting mechanism is fixedly arranged on the driving component III and moves in the vertical direction through the driving component III.
Further, the manipulator comprises a mounting plate, a cylinder clamping jaw and a clamping piece; the mounting plate on fixed be equipped with and press from both sides tight cylinder I, be provided with a cylinder clamping jaw on the slider of pressing from both sides tight cylinder I respectively, articulated have two clamp pieces between two splint of cylinder clamping jaw, two clamp pieces drive to open through spring I, be equipped with two piece of drawing in between two cylinder clamping jaws, two piece of drawing in are installed respectively on pressing from both sides the slider of tight cylinder II, draw in the piece and be equipped with the wire clamping groove.
Preferably, the mounting plate is provided with a lower pressing cylinder, and a piston rod of the lower pressing cylinder is provided with a lower pressing rod of which the lower end extends downwards to a position between the two folding sheets; the linear module is laterally provided with a top block matched with the pressing rod.
Preferably, the top block is fixedly arranged on a piston rod of the abdication cylinder, and when the abdication cylinder stretches, the top block is driven to move towards the cylinder clamping jaw.
Further, the clamp comprises a body and a locking block; the body on be equipped with the recess, sliding mounting has the latch segment in the recess, latch segment below slidable mounting has the latch lever, the latch lever is driven through the locking cylinder and reciprocates, the latch lever top is equipped with the bevel connection, is equipped with the drive division that uses with the bevel connection cooperation on the latch segment, when the latch lever upwards moves, drive the drive division to the direction removal of keeping away from the recess, be equipped with on the latch segment and drive the locking spring II that moves to the recess is inside soon.
Further, the body on be equipped with the fixed hand hay cutter board that is located the recess both sides, fixed hand hay cutter board outside slidable mounting has movable hand hay cutter board, movable hand hay cutter board is driven the removal through cutting the line cylinder, the matching is provided with the line gap of taking on fixed hand hay board and the movable hand hay cutter board.
Further, the right side of the body is provided with a U-shaped wire pressing rod for pressing the upper tail wire of the coil, and the wire pressing rod moves left and right and moves up and down through a driving assembly II arranged below the wire pressing rod.
Further, the wire twisting mechanism comprises a driving motor, a foot winding needle and a multi-stage transmission mechanism; the driving motor is arranged on the driving component III, foot winding needles are uniformly distributed below the driving motor, and the driving motor is in transmission connection with the foot winding needles through the multistage transmission mechanism.
Further, the left side of the body is provided with a pressing block for pressing the rubber shell in the groove, and the pressing block moves left and right and moves up and down through a driving assembly II arranged below the pressing block.
The coil-in-shell method is characterized by comprising the following steps of:
s1: copper wires at the front end and the rear end of the coil are respectively clamped by using cylinder clamping jaws on the manipulator, and two coils on the coil are folded together through a folding sheet, so that the volume of the coil is reduced;
S2: conveying the coil onto the top block, and downwards pressing the two coils by using a lower pressing rod on the manipulator to enable the upper coil and the lower coil of the coil to be aligned;
s3: placing a coil into a rubber shell positioned in a groove of a clamp, pressing a copper wire of the coil by adopting a wire pressing rod, pressing the coil in the rubber shell by adopting a pressing block, and cutting off redundant copper wires by utilizing a fixed cutting plate and a movable cutting plate on the clamp;
s4: and winding the copper wires on the coil onto the corresponding rubber shell pins by utilizing a wire twisting mechanism.
The invention has the beneficial effects that:
According to the invention, the wire packages of the split wires are carried and arranged by the mechanical arm, the two wire packages on the wire packages are folded and aligned, then the wire packages are placed on corresponding positions of the rubber shell, and finally the copper wires on the wire packages are wound on corresponding pins of the rubber shell by the wire twisting device, so that the mechanical assembly of the magnetic ring coil and the rubber shell is realized, the production efficiency of the net change product is effectively improved, the labor investment is reduced, and the production cost is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a robot mounting of the present invention;
FIG. 3 is a schematic view of a front perspective structure of a manipulator according to the present invention;
FIG. 4 is a schematic view of the bottom perspective of the manipulator of the present invention;
FIG. 5 is a schematic view of the mounting of the clamping plate of the present invention;
FIG. 6 is a schematic diagram of a top block installation of the present invention;
FIG. 7 is a schematic view of the clamp installation of the present invention;
FIG. 8 is a schematic view of the press block and press line pole installation of the present invention;
FIG. 9 is a schematic perspective view of a clamp according to the present invention;
FIG. 10 is a schematic cross-sectional view of a clamp of the present invention;
FIG. 11 is a schematic view of the installation of the stranding mechanism of the present invention;
FIG. 12 is a schematic perspective view of a wire stranding mechanism of the present invention;
FIG. 13 is a schematic view of a three-dimensional internal perspective of the multi-stage transmission mechanism of the present invention;
In the figure, a 1-linear module, a 2-clamp, a 2-1 body, a 2-2 locking block, a 2-3 groove, a 2-4 locking rod, a 2-5 locking cylinder, a 2-6 spring II, a 2-7 fixed cutting plate, a 2-8 movable cutting plate, a 2-9 wire-lapping gap, a 2-10 wire-shearing cylinder, a 3-driving component I,
4-Mechanical arm, 4-1 mounting plate, 4-2 cylinder clamping jaw, 4-3 clamping piece, 4-4 clamping cylinder I, 4-5 folding piece, 4-6 clamping cylinder II, 4-7 wire clamping groove, 4-8 pressing cylinder, 4-9 pressing rod, 4-10 top block, 4-11 abdicating cylinder, 4-12 spring I, 5-driving component III,
6-Stranded wire mechanism, 6-1 driving motor, 6-2 foot winding needle, 6-3 multi-stage transmission mechanism, 7-line pressing rod, 8-driving component II and 9-pressing block.
Detailed Description
In order to make the objects, technical solutions and advantageous effects of the present invention more apparent, preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so as to facilitate understanding of the skilled person.
The coil-in-shell device comprises a manipulator 4 for carrying and shaping coils, a clamp 2 for clamping a rubber shell and a stranding mechanism 6 for winding copper wires on the coils onto pins of the rubber shell; the fixture 2 is fixedly arranged on a slide block of the linear module 1, a wire twisting mechanism 6 and a manipulator 4 are arranged above the linear module 1, the manipulator 4 is fixedly arranged on a driving assembly I3, the driving assembly I3 moves horizontally and vertically, the driving assembly I3 consists of three linear modules a, two horizontal sets are used for driving the manipulator 4 to move, one vertical set is arranged on the slide block of the linear module a which is horizontally arranged and used for driving the manipulator 4 to move vertically, and the manipulator 4 is arranged on the slide block of the linear module a which is vertically arranged; the wire twisting mechanism 6 is fixedly arranged on the driving component III 5, the driving component III 5 moves in the vertical direction, and the driving component III 5 adopts the linear module a. During working, the rubber shell is clamped and fixed by an external rubber shell loading manipulator 4 or manually placed into the clamp 2, and the clamp 2 is conveyed to a designated position by the linear module 1 to wait for wire to be put into the shell; the manipulator 4 moves to an external branching mechanism to clamp the branched coil, and level and shrink two coils of the coil, so that the volume of the coil is reduced; then the thread package is put into the rubber shell, and the needed thread package is filled into the rubber shell through multiple filling; the linear module 1 moves the clamp 2 to the lower part of the stranding mechanism 6, the stranding mechanism 6 is driven by the driving component III 5 to downwards translate, and then the stranding mechanism 6 winds copper wires on the wire package onto corresponding glue shell pins, so that the wire package shell-in operation is completed. The whole coil-in-shell operation is automatically completed through mechanization, so that the manual input cost is reduced, the coil-in-shell operation efficiency is effectively improved, and the product quality uniformity is higher.
Further, the manipulator 4 comprises a mounting plate 4-1, a cylinder clamping jaw 4-2 and a clamping piece 4-3; the mounting plate 4-1 is a basic mounting assembly of the manipulator 4 and is fixedly mounted on a linear module a which is perpendicular to the driving assembly I3, a clamping cylinder I4-4 is fixedly arranged on the mounting plate 4-1, a cylinder clamping jaw 4-2 is respectively arranged on a sliding block of the clamping cylinder I4-4, two clamping plates 4-3 are hinged between two clamping plates of the cylinder clamping jaw 4-2, the two clamping plates 4-3 are driven to open by a spring I4-12, when the cylinder clamping jaw 4-2 is opened, the two clamping plates 4-3 are opened under the elastic force of the spring I4-12, a clamping station is formed between the clamping plates of the cylinder clamping jaw 4-2 and the clamping plates 4-3 and between the two clamping plates 4-3 respectively and is used for clamping three different copper wires on the coil, and when the cylinder clamping jaw 4-2 is closed, the two clamping plates of the cylinder clamping jaw 4-2 are driven to close, and the two clamping plates 4-3 are driven to close. When the wire clamping device is used, each clamping station corresponds to a copper wire on each coil respectively, namely, a gap between a right clamping plate of the cylinder clamping jaw 4-2 and a clamping plate 4-3 on the right corresponds to a right copper wire, a gap between two clamping plates 4-3 corresponds to a middle copper wire, a gap between a left clamping plate of the cylinder clamping jaw 4-2 and a clamping plate 4-3 on the left corresponds to a left copper wire, then the cylinder clamping jaw 4-2 is closed to drive the two clamping plates 4-3 to be closed, all the copper wires on the coils are clamped, the copper wires on the coils are prevented from being scattered in the coil conveying process, and the three copper wires are effectively separated through the two clamping plates 4-3, so that the copper wires are prevented from overlapping and disordered after being conveyed; the two cylinder clamping jaws 4-2 respectively clamp copper wires at the front end and the rear end of the coil, and the clamping cylinder I4-4 acts to drive the two cylinder clamping jaws 4-2 to separate towards two sides, so that the copper wires at the front end and the rear end of the coil are straightened towards two sides. Two folding sheets 4-5 are arranged between the two cylinder clamping jaws 4-2, the two folding sheets 4-5 are respectively arranged on a sliding block of the clamping cylinder II 4-6, a wire clamping groove 4-7 is arranged on the folding sheets 4-5, when the clamping cylinder II 4-6 acts, the two folding sheets 4-5 are driven to be mutually close or separated, when the cylinder clamping jaws 4-2 clamp copper wires on a coil, the middle copper wire of the coil is clamped in the wire clamping groove 4-7, the left copper wire and the right copper wire are separated on two sides of the folding sheets 4-5, so that three copper wires on the coil are separated, the contact area between the folding sheets 4-5 and the coil is increased, the clamping cylinder II 4-6 drives the two folding sheets 4-5 to be tightened, the two coils of the coil are folded together, the volume of the coil is reduced, and the coil is conveniently placed in a rubber shell.
Preferably, the mounting plate 4-1 is provided with a pressing cylinder 4-8, and a piston rod of the pressing cylinder 4-8 is provided with a pressing rod 4-9 with the lower end extending downwards to a position between the two folding sheets 4-5; the linear module 1 side be equipped with down the kicking block 4-10 that the depression bar 4-9 cooperation was used, during operation, manipulator 4 is on drive assembly I3 drives down with the coil of wire and remove kicking block 4-10, down the action of air cylinder 4-8, drive down depression bar 4-9 and remove down, push down the coil of wire to press down to with two coils upper and lower face on the coil of wire are in line, guaranteed the planarization after the coil of wire is put into the rubber shell, improve the pleasing to the eye of product. Preferably, the top block 4-10 is fixedly arranged on a piston rod of the yielding cylinder 4-11, when the yielding cylinder 4-11 stretches, the top block 4-10 is driven to move towards the cylinder clamping jaw 4-2, when the top block 4-10 is not used, the yielding cylinder 4-11 is shortened, the top block 4-10 is driven to be far away from the cylinder clamping jaw 4-2, and the action of the cylinder clamping jaw 4-2 is prevented from being influenced by the top block 4-10.
Further, the clamp 2 comprises a body 2-1 and a locking block 2-2; the body 2-1 is provided with a groove 2-3, the width of the groove 2-3 is matched with the width of the rubber shell, and the groove 2-3 is used for limiting the movement of the rubber shell in the front-back direction; the locking block 2-2 is slidably arranged in the groove 2-3, the locking rod 2-4 is slidably arranged below the locking block 2-2, the locking rod 2-4 is driven to move up and down through the locking cylinder 2-5, an inclined opening is formed in the top end of the locking rod 2-4, a driving part matched with the inclined opening is arranged on the locking block 2-2, when the locking rod 2-4 moves upwards, the driving part is driven to move in a direction far away from the groove 2-3, a spring II 2-6 which is driven to move in the groove 2-3 rapidly is arranged on the locking block 2-2, the locking block 2-2 is arranged at the left end of the groove 2-3, the driving part is formed after the locking rod 2-4 is arranged on the locking block 2-2 to be in a yielding way, and when the locking rod 2-4 moves upwards, the driving part drives the whole locking block 2-2 to move in a direction far away from the groove 2-3, namely to the left, so that the rubber shell in the groove 2-3 is loosened, and the whole volume of the rubber shell in the groove 2-3 is enlarged, and the rubber shell can be easily put into or taken out of the groove 2-3 from the groove 2-3; when the locking rod 2-4 moves downwards under the drive of the locking cylinder 2-5, the locking rod 2-4 moves rightwards under the drive of the spring II 2-6 to clamp the rubber shell in the groove 2-3, and the elastic force of the spring II 2-6 drives the locking block 2-2 to clamp the rubber shell, so that the rubber shell can be effectively prevented from being clamped, and the safety of the rubber shell in the clamping process can be effectively ensured.
Preferably, the body 2-1 is provided with a fixed cutting plate 2-7 positioned at two sides of the groove 2-3, the outer side of the fixed cutting plate 2-7 is slidably provided with a movable cutting plate 2-8, the fixed cutting plate 2-7 and the body 2-1 are integrally formed or welded into a whole, the two movable cutting plates 2-8 are connected into a whole through a connecting plate to form a U shape, so that the two movable cutting plates 2-8 can move and cut at the same time, and meanwhile, the movable cutting plates 2-8 are more conveniently slidably arranged at two sides of the fixed cutting plate 2-7. The movable cutting board 2-8 is driven to move through the wire cutting cylinder 2-10, the wire lapping gap 2-9 is arranged on the fixed cutting board 2-7 and the movable cutting board 2-8 in a matching way, after the coil is placed into the rubber shell, copper wires on the coil extend outwards from the wire lapping gap 2-9, the wire cutting cylinder 2-10 acts to drive the movable cutting board 2-8 to move leftwards, the fixed cutting board 2-7 and the movable cutting board 2-8 form shearing at the wire lapping gap 2-9, and therefore the copper wires lapped in the wire lapping gap 2-9 are sheared.
Preferably, a U-shaped wire pressing rod 7 for pressing the upper tail wire of the coil is arranged on the right side of the body 2-1, and the wire pressing rod 7 can press copper wires which extend outwards from a wire overlapping gap 2-9 of the movable cutting plate 2-8; the line ball pole 7 moves about and reciprocates through setting up the drive assembly II 8 in its below, drive assembly II 8 comprises two drive cylinders, one of them drive cylinder horizontal installation, install another drive cylinder perpendicularly on its piston rod, line ball pole 7 fixed mounting is on the drive cylinder of perpendicular installation, when cutting the line, drive assembly II 8 drive line ball pole 7 left to the copper line top that needs to cut, then drive line ball pole 7 downwardly moving, push down the copper line that needs to cut, thereby in copper line shrink income recess 2-3 when effectively avoiding cutting the copper line, copper line shearing position's accuracy has been guaranteed.
Further, the stranding mechanism 6 comprises a driving motor 6-1, a foot winding needle 6-2 and a multistage transmission mechanism 6-3; the driving motor 6-1 is arranged on the driving assembly III 5, foot winding needles 6-2 are uniformly distributed below the driving motor 6-1, the driving motor 6-1 is in transmission connection with the foot winding needles 6-2 through a multi-stage transmission mechanism 6-3, the distribution of the foot winding needles 6-2 is matched with that of the foot winding needles 6-2 on the rubber shell, two types of the foot winding needles exist, one type of the foot winding needles is in two-row two-column arrangement with a large gap, the multi-stage transmission mechanism 6-3 consists of two driving shafts and two driven shafts, power is led out from one driving shaft, the two driving shafts are arranged in parallel and are connected through gear transmission, the driven shafts are respectively arranged at the sides of the driving shafts and are in gear transmission connection with the driving shafts, and the foot winding needles 6-2 are respectively arranged at the lower ends of the driving shafts and the driven shafts; the other foot winding needle 6-2 is arranged in two rows and 8 columns, the distribution is dense, the multistage transmission mechanism 6-3 consists of two driving shafts, two driven shafts and 8 three-stage transmission shafts, the two driving shafts are arranged in parallel and are connected through gear transmission, the driven shafts are arranged in front of the driving shafts and are connected with the corresponding driving shafts through gear transmission, two three-stage transmission shafts are respectively arranged on two sides of the driving shafts and the driven shafts, the three-stage transmission shafts are respectively connected with the driving shafts and the driven shafts through gear transmission, and the foot winding needle 6-2 is fixedly arranged at the bottom end of the three-stage transmission shafts; when the driving motor 6-1 rotates, the multistage transmission mechanism 6-3 synchronously rotates, and simultaneously, the pins of all the rubber shells are wound.
Preferably, a pressing block 9 for pressing the rubber shell in the groove 2-3 is arranged on the left side of the body 2-1, the pressing block 9 is smaller than the inner diameter of the rubber shell, the coil in the rubber shell can be pressed, the pressing block 9 moves left and right and moves up and down through a driving component II 8 arranged below the pressing block 9, when the rubber shell is in operation, the driving component II 8 drives the pressing block 9 to move right to the upper side of the rubber shell, then the driving component II 8 drives the pressing block 9 to move downwards, the coil in the rubber shell is pressed, the coil is prevented from being displaced in the process of winding feet and shearing redundant copper wires, the position of the rubber shell after winding feet is guaranteed to be consistent with the initial placement position, and the quality of the rubber shell is effectively improved.
Further, be equipped with the CCD camera that is used for taking a picture to the gluey shell that twines the foot completion above the linear module 1, glue the shell and twine the foot and accomplish the back, linear module 1 removes the below that is to CCD camera with gluey shell, and the CCD camera is taken a picture and is analyzed to gluey shell to judge whether glue the shell twines the foot and appear damaging or not enough, be convenient for follow-up in time will have incomplete product to reject.
The method for inserting the coil into the shell adopts the device for inserting the coil into the shell to put the coil into the rubber shell, and specifically comprises the following steps:
Step 1: copper wires at the front end and the rear end of the coil are respectively clamped by using cylinder clamping jaws 4-2 on a mechanical arm 4, and two coils on the coil are folded together through folding sheets 4-5, so that the volume of the coil is reduced; namely, the driving component I3 drives the manipulator 4 to move to a wire package with good branching, the cylinder clamping jaw 4-2 acts to respectively clamp three copper wires at the front end and the rear end of the wire package, wherein the middle copper wire is sunk into the wire clamping groove 4-7 of the folding piece 4-5, the other two copper wires are distributed at the two sides of the folding piece 4-5, and the clamping cylinder I4-4 drives the folding piece 4-5 to be mutually close, so that two coils of the wire package are folded together.
Step 2: the coil is conveyed to the top block 4-10, and the two coils of the coil are aligned up and down by utilizing the downward pressing rods 4-9 on the manipulator 4 to press the two coils downwards; namely, the driving component I3 drives the manipulator 4 to convey the clamped coil to the jacking block 4-10, the lower pressing cylinder 4-8 acts to drive the lower pressing rod 4-9 to move downwards, and the two coils of the coil are pressed, so that the upper coil and the lower coil of the coil are aligned and leveled.
Step 3: placing a coil into a rubber shell positioned in a groove 2-3 of a clamp 2, pressing a copper wire of the coil by adopting a wire pressing rod 7, pressing the coil in the rubber shell by adopting a pressing block 9, and cutting off redundant copper wires by adopting a fixed cutting plate 2-7 and a movable cutting plate 2-8 on the clamp 2; namely, the driving component I3 drives the manipulator 4 to put the clamped coil into the rubber shell, the wire pressing rod 7 firstly moves leftwards and then downwards under the driving of the driving component II 8 to press a part of copper wires to be sheared off, the pressing block 9 firstly moves rightwards and then downwards under the driving of the driving component II 8 to press the coil in the rubber shell, the wire shearing cylinder 2-10 acts to shear the copper wires, and the manipulator 4 takes away the sheared copper wires.
Step 4: winding the copper wire on the coil onto the corresponding rubber shell pin by utilizing a wire twisting mechanism 6; namely, the linear module 1 moves the rubber shell below the wire twisting mechanism 6, the driving assembly III 5 drives the wire twisting mechanism 6 to move downwards integrally, the foot winding needles 6-2 are sleeved on pins corresponding to the rubber shell, the driving motor 6-1 rotates, all the foot winding needles 6-2 are driven to rotate through the multistage transmission mechanism 6-3, and copper wires on the coil are wound on the corresponding pins of the rubber shell.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims; the size of the drawing is irrelevant to the specific real object, and the real object size can be changed arbitrarily.
Claims (7)
1. A coil housing arrangement, characterized in that: the wire twisting device comprises a mechanical arm (4) for carrying and shaping a wire package, a clamp (2) for clamping a rubber shell, and a wire twisting mechanism (6) for winding copper wires on the wire package on pins of the rubber shell; the clamp (2) is fixedly arranged on a sliding block of the linear module (1), a wire twisting mechanism (6) and a manipulator (4) are arranged above the linear module (1), the manipulator (4) is fixedly arranged on the driving assembly I (3), and the horizontal and vertical movement is carried out through the driving assembly I (3); the wire twisting mechanism (6) is fixedly arranged on the driving component III (5) and moves in the vertical direction through the driving component III (5);
The manipulator (4) comprises a mounting plate (4-1), a cylinder clamping jaw (4-2) and a clamping piece (4-3); the clamping cylinder I (4-4) is fixedly arranged on the mounting plate (4-1), the air cylinder clamping jaw (4-2) is respectively arranged on the sliding block of the clamping cylinder I (4-4), two clamping pieces (4-3) are hinged between two clamping plates of the air cylinder clamping jaw (4-2), the two clamping pieces (4-3) are driven to open by the spring I (2-6), two folding pieces (4-5) are arranged between the two air cylinder clamping jaws (4-2), the two folding pieces (4-5) are respectively arranged on the sliding block of the clamping cylinder II (4-6), and the clamping groove (4-7) is arranged on the folding piece (4-5);
The clamp (2) comprises a body (2-1) and a locking block (2-2); the locking device is characterized in that a groove (2-3) is formed in the body (2-1), a locking block (2-2) is slidably arranged in the groove (2-3), a locking rod (2-4) is slidably arranged below the locking block (2-2), the locking rod (2-4) is driven to move up and down through a locking cylinder (2-5), an inclined opening is formed in the top end of the locking rod (2-4), a driving part matched with the inclined opening is arranged on the locking block (2-2), when the locking rod (2-4) moves upwards, the driving part is driven to move in a direction away from the groove (2-3), and a spring II (4-12) for driving locking to move fast towards the inside of the groove (2-3) is arranged on the locking block (2-2);
The wire twisting mechanism (6) comprises a frame, a driving motor (6-1), a foot winding needle (6-2) and a multi-stage transmission mechanism (6-3); the machine frame is provided with a driving motor (6-1), foot winding needles (6-2) are uniformly distributed below the driving motor (6-1), and the driving motor (6-1) is in transmission connection with the foot winding needles (6-2) through a multistage transmission mechanism (6-3);
The foot winding needle (6-2) is arranged in two rows and two columns, the multistage transmission mechanism (6-3) consists of two driving shafts and two driven shafts, power is led out from one driving shaft, the two driving shafts are arranged in parallel and are connected through gear transmission, the driven shafts are respectively arranged at the sides of the driving shafts and are connected with the driving shafts through gear transmission, and the foot winding needle (6-2) is respectively arranged at the lower ends of the driving shafts and the driven shafts;
The foot winding needle (6-2) can also be arranged in two rows and eight columns, the multistage transmission mechanism (6-3) consists of two driving shafts, two driven shafts and eight three-stage transmission shafts, the two driving shafts are arranged in parallel and connected through gear transmission, the driven shafts are arranged in front of the driving shafts and are connected with corresponding driving shafts in gear transmission, two three-stage transmission shafts are respectively arranged on two sides of the driving shafts and the driven shafts, the three-stage transmission shafts are respectively connected with the driving shafts and the driven shafts in gear transmission, and the foot winding needle (6-2) is fixedly arranged at the bottom end of the three-stage transmission shafts.
2. A coil-in-shell device as claimed in claim 1, wherein: a lower pressure cylinder (4-8) is arranged on the mounting plate (4-1), and a lower pressure rod (4-9) with the lower end extending downwards between the two folding sheets (4-5) is arranged on a piston rod of the lower pressure cylinder (4-8); the side of the linear module (1) is provided with a top block (4-10) matched with the lower pressure rod (4-9).
3. A coil-in-shell device as claimed in claim 2, wherein: the jacking block (4-10) is fixedly arranged on a piston rod of the yielding cylinder (4-11), and when the yielding cylinder (4-11) stretches, the jacking block (4-10) is driven to move towards the cylinder clamping jaw (4-2).
4. A coil-in-shell device as claimed in claim 1, wherein: the body (2-1) is provided with a fixed cutting plate (2-7) positioned at two sides of the groove (2-3), the movable cutting plate (2-8) is slidingly installed at the outer side of the fixed cutting plate (2-7), the movable cutting plate (2-8) drives to move through a thread cutting cylinder (2-10), and thread overlapping gaps (2-9) are formed in the fixed cutting plate (2-7) and the movable cutting plate (2-8) in a matching mode.
5. A coil-in-shell apparatus as set forth in claim 4, wherein: the right side of the body (2-1) is provided with a U-shaped wire pressing rod (7) for pressing the upper tail wire of the coil, and the wire pressing rod (7) moves left and right and up and down through a driving assembly II (8) arranged below the wire pressing rod.
6. A coil-in-shell apparatus as set forth in claim 5, wherein: the left side of the body (2-1) is provided with a pressing block (9) for pressing the inner rubber shell of the groove (2-3), and the pressing block (9) moves left and right and up and down through a driving component II (8) arranged below the pressing block.
7. A method of coil-in-shell, characterized in that a coil is placed in a glue shell using a coil-in-shell device according to any one of claims 1-6, comprising in particular the steps of:
s1: copper wires at the front end and the rear end of the coil are respectively clamped by using cylinder clamping jaws (4-2) on a mechanical arm (4), and two coils on the coil are folded together through folding sheets (4-5), so that the volume of the coil is reduced;
s2: conveying the coil to the top block (4-10), and downwards pressing the two coils by using a lower pressing rod (4-9) on the mechanical arm (4) to enable the upper surface and the lower surface of the two coils of the coil to be aligned;
S3: placing a coil into a rubber shell positioned in a groove (2-3) of a clamp (2), pressing a copper wire of the coil by adopting a wire pressing rod (7), pressing the coil in the rubber shell by adopting a pressing block (9), and cutting off redundant copper wires by utilizing a fixed cutting plate (2-7) and a movable cutting plate (2-8) on the clamp (2);
s4: and winding the copper wires on the coil onto corresponding rubber shell pins by utilizing a wire twisting mechanism (6).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210261419.7A CN114597040B (en) | 2022-03-17 | 2022-03-17 | Coil shell-entering device and method |
| PCT/CN2022/093488 WO2023173573A1 (en) | 2022-03-17 | 2022-05-18 | Device and method for loading coil into shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210261419.7A CN114597040B (en) | 2022-03-17 | 2022-03-17 | Coil shell-entering device and method |
Publications (2)
| Publication Number | Publication Date |
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| CN114597040A CN114597040A (en) | 2022-06-07 |
| CN114597040B true CN114597040B (en) | 2024-05-31 |
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| CN202210261419.7A Active CN114597040B (en) | 2022-03-17 | 2022-03-17 | Coil shell-entering device and method |
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| Country | Link |
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| CN (1) | CN114597040B (en) |
| WO (1) | WO2023173573A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117116657B (en) * | 2023-10-24 | 2023-12-26 | 惠州市德立电子有限公司 | Magnetic ring inductance hitching leg device |
| CN117198743B (en) * | 2023-11-06 | 2024-01-26 | 河南溪亭电力设备有限公司 | Automatic winding device of mutual inductor |
| CN118100552B (en) * | 2024-02-26 | 2024-08-23 | 嘉兴藤飞精工科技有限公司 | Motor blocking stator triple winding machine |
Citations (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1114879A (en) * | 1966-12-05 | 1968-05-22 | Valetin Arsentievich Zgursky | An improved device for winding toroidal coils |
| JPH09107664A (en) * | 1995-10-09 | 1997-04-22 | Sony Corp | Method and unit for gripping and holding of wire material at winding apparatus |
| JPH10125552A (en) * | 1996-10-22 | 1998-05-15 | Nittoku Eng Co Ltd | Wire rod clamping device |
| CN101853736A (en) * | 2010-03-11 | 2010-10-06 | 上海沪工电焊机(集团)有限公司 | Novel technology for assembling transformers |
| CN102800473A (en) * | 2012-08-27 | 2012-11-28 | 温博 | Improved wrapping method for inductive ballast or transformer |
| CN102983689A (en) * | 2012-11-16 | 2013-03-20 | 倪林木 | Inclined winding type coreless coil winding device |
| CN103578728A (en) * | 2012-08-09 | 2014-02-12 | 三积瑞科技（苏州）有限公司 | Manufacturing method of distributed plastic inductor |
| CN204956986U (en) * | 2015-09-18 | 2016-01-13 | 康舒电子(东莞)有限公司 | Electric capacity package adhesive -tape dispenser's presser foot device |
| CN105428048A (en) * | 2015-12-31 | 2016-03-23 | 贵州栢通科技有限责任公司 | Workbench for assembly of high-frequency transformers |
| CN106154813A (en) * | 2016-08-31 | 2016-11-23 | 苏州天诚创达电子有限公司 | A kind of clock and watch coil-winding collection device |
| CN106409494A (en) * | 2016-09-24 | 2017-02-15 | 昆山市张浦镇科伟自动化设备厂 | Inductive coil automatic assembling and bending device and method |
| CN206194525U (en) * | 2016-09-24 | 2017-05-24 | 昆山市张浦镇科伟自动化设备厂 | Automatic equipment of bending of inductance coils |
| CN109065344A (en) * | 2018-08-09 | 2018-12-21 | 深圳市祁科作物科技有限公司 | A kind of transformer automatic assembly equipment of power supply adapter for notebook computer |
| WO2019140833A1 (en) * | 2018-01-19 | 2019-07-25 | 深圳市海目星激光智能装备股份有限公司 | Automated wire twisting and cutting device |
| WO2019140832A1 (en) * | 2018-01-19 | 2019-07-25 | 深圳市海目星激光智能装备股份有限公司 | Lead-wire soldering device for transformer |
| CN209903248U (en) * | 2019-05-13 | 2020-01-07 | 捷米（重庆）机器人有限公司 | Elastic manipulator |
| CN110993302A (en) * | 2020-01-07 | 2020-04-10 | 珠海市恒诺科技有限公司 | Base-entering branching equipment |
| CN210551306U (en) * | 2019-09-06 | 2020-05-19 | 苏州辰同智能科技有限公司 | Steel ball clamping jaw |
| CN111243844A (en) * | 2020-03-30 | 2020-06-05 | 珠海市科瑞思机械科技有限公司 | Full-automatic production line of wave filter |
| CN111341547A (en) * | 2020-03-28 | 2020-06-26 | 中山展晖电子设备有限公司 | Stranded wire device capable of dividing wires by 360 degrees |
| CN210984518U (en) * | 2020-01-07 | 2020-07-10 | 珠海市恒诺科技有限公司 | Base-entering branching equipment |
| CN111477454A (en) * | 2020-05-28 | 2020-07-31 | 深圳市鹏达金电子设备有限公司 | Stranded wire bushing winding and rubber coating machine |
| CN211907224U (en) * | 2020-03-28 | 2020-11-10 | 中山展晖电子设备有限公司 | Stranded wire device capable of dividing wires by 360 degrees |
| CN112498751A (en) * | 2020-12-15 | 2021-03-16 | 航天科工火箭技术有限公司 | Connecting and unlocking device |
| CN112670624A (en) * | 2020-12-23 | 2021-04-16 | 广东拓斯达科技股份有限公司 | Automatic battery cell casing machine |
| CN113611528A (en) * | 2021-09-10 | 2021-11-05 | 珠海科瑞思科技股份有限公司 | Wire winding and twisting machine for small-hole magnetic ring |
| CN113744998A (en) * | 2021-09-10 | 2021-12-03 | 中山市科彼特自动化设备有限公司 | Automatic foot winding machine |
| CN215183532U (en) * | 2021-06-16 | 2021-12-14 | 深圳市建麟光能科技有限公司 | Automatic winding equipment with multiple wire diameters |
| CN217008914U (en) * | 2022-03-17 | 2022-07-19 | 中山展晖电子设备有限公司 | Coil shell-entering device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6651920B2 (en) * | 1999-12-15 | 2003-11-25 | Airex Corporation | Method and apparatus for winding and forming motor coil assemblies |
| CN212625150U (en) * | 2020-03-30 | 2021-02-26 | 珠海科瑞思科技股份有限公司 | Full-automatic production line of wave filter |
| CN213183972U (en) * | 2020-09-10 | 2021-05-11 | 珠海黎明云路新能源科技有限公司 | Winding device for SQ inductance coil and base |
| CN113644522B (en) * | 2021-08-12 | 2023-12-08 | 东莞中厚智能机械有限公司 | Flag-shaped hard rubber shell feeding device |
| CN114496416B (en) * | 2022-03-17 | 2024-04-12 | 中山展晖电子设备有限公司 | Coil branching device and method to be in-shell |
| CN114446639A (en) * | 2022-03-17 | 2022-05-06 | 中山展晖电子设备有限公司 | Coil rubber casing feeding device |
-
2022
- 2022-03-17 CN CN202210261419.7A patent/CN114597040B/en active Active
- 2022-05-18 WO PCT/CN2022/093488 patent/WO2023173573A1/en unknown
Patent Citations (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1114879A (en) * | 1966-12-05 | 1968-05-22 | Valetin Arsentievich Zgursky | An improved device for winding toroidal coils |
| JPH09107664A (en) * | 1995-10-09 | 1997-04-22 | Sony Corp | Method and unit for gripping and holding of wire material at winding apparatus |
| JPH10125552A (en) * | 1996-10-22 | 1998-05-15 | Nittoku Eng Co Ltd | Wire rod clamping device |
| CN101853736A (en) * | 2010-03-11 | 2010-10-06 | 上海沪工电焊机(集团)有限公司 | Novel technology for assembling transformers |
| CN103578728A (en) * | 2012-08-09 | 2014-02-12 | 三积瑞科技（苏州）有限公司 | Manufacturing method of distributed plastic inductor |
| CN102800473A (en) * | 2012-08-27 | 2012-11-28 | 温博 | Improved wrapping method for inductive ballast or transformer |
| CN102983689A (en) * | 2012-11-16 | 2013-03-20 | 倪林木 | Inclined winding type coreless coil winding device |
| CN204956986U (en) * | 2015-09-18 | 2016-01-13 | 康舒电子(东莞)有限公司 | Electric capacity package adhesive -tape dispenser's presser foot device |
| CN105428048A (en) * | 2015-12-31 | 2016-03-23 | 贵州栢通科技有限责任公司 | Workbench for assembly of high-frequency transformers |
| CN106154813A (en) * | 2016-08-31 | 2016-11-23 | 苏州天诚创达电子有限公司 | A kind of clock and watch coil-winding collection device |
| CN106409494A (en) * | 2016-09-24 | 2017-02-15 | 昆山市张浦镇科伟自动化设备厂 | Inductive coil automatic assembling and bending device and method |
| CN206194525U (en) * | 2016-09-24 | 2017-05-24 | 昆山市张浦镇科伟自动化设备厂 | Automatic equipment of bending of inductance coils |
| WO2019140832A1 (en) * | 2018-01-19 | 2019-07-25 | 深圳市海目星激光智能装备股份有限公司 | Lead-wire soldering device for transformer |
| WO2019140833A1 (en) * | 2018-01-19 | 2019-07-25 | 深圳市海目星激光智能装备股份有限公司 | Automated wire twisting and cutting device |
| CN109065344A (en) * | 2018-08-09 | 2018-12-21 | 深圳市祁科作物科技有限公司 | A kind of transformer automatic assembly equipment of power supply adapter for notebook computer |
| CN209903248U (en) * | 2019-05-13 | 2020-01-07 | 捷米（重庆）机器人有限公司 | Elastic manipulator |
| CN210551306U (en) * | 2019-09-06 | 2020-05-19 | 苏州辰同智能科技有限公司 | Steel ball clamping jaw |
| CN110993302A (en) * | 2020-01-07 | 2020-04-10 | 珠海市恒诺科技有限公司 | Base-entering branching equipment |
| CN210984518U (en) * | 2020-01-07 | 2020-07-10 | 珠海市恒诺科技有限公司 | Base-entering branching equipment |
| CN211907224U (en) * | 2020-03-28 | 2020-11-10 | 中山展晖电子设备有限公司 | Stranded wire device capable of dividing wires by 360 degrees |
| CN111341547A (en) * | 2020-03-28 | 2020-06-26 | 中山展晖电子设备有限公司 | Stranded wire device capable of dividing wires by 360 degrees |
| CN111243844A (en) * | 2020-03-30 | 2020-06-05 | 珠海市科瑞思机械科技有限公司 | Full-automatic production line of wave filter |
| CN111477454A (en) * | 2020-05-28 | 2020-07-31 | 深圳市鹏达金电子设备有限公司 | Stranded wire bushing winding and rubber coating machine |
| CN112498751A (en) * | 2020-12-15 | 2021-03-16 | 航天科工火箭技术有限公司 | Connecting and unlocking device |
| CN112670624A (en) * | 2020-12-23 | 2021-04-16 | 广东拓斯达科技股份有限公司 | Automatic battery cell casing machine |
| CN215183532U (en) * | 2021-06-16 | 2021-12-14 | 深圳市建麟光能科技有限公司 | Automatic winding equipment with multiple wire diameters |
| CN113611528A (en) * | 2021-09-10 | 2021-11-05 | 珠海科瑞思科技股份有限公司 | Wire winding and twisting machine for small-hole magnetic ring |
| CN113744998A (en) * | 2021-09-10 | 2021-12-03 | 中山市科彼特自动化设备有限公司 | Automatic foot winding machine |
| CN217008914U (en) * | 2022-03-17 | 2022-07-19 | 中山展晖电子设备有限公司 | Coil shell-entering device |
Non-Patent Citations (1)
| Title |
|---|
| 电感线圈套壳系统的设计;黄光烨;单丽君;;大连交通大学学报;20090615(第03期);39-41 * |
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| WO2023173573A1 (en) | 2023-09-21 |
| CN114597040A (en) | 2022-06-07 |
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