CN106653355B - A kind of automatic assembly line of mobile transformer coil rack - Google Patents
A kind of automatic assembly line of mobile transformer coil rack Download PDFInfo
- Publication number
- CN106653355B CN106653355B CN201710086757.0A CN201710086757A CN106653355B CN 106653355 B CN106653355 B CN 106653355B CN 201710086757 A CN201710086757 A CN 201710086757A CN 106653355 B CN106653355 B CN 106653355B
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- Prior art keywords
- coil rack
- bootstrap block
- mould
- cutting means
- rim charge
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14754—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles being in movable or releasable engagement with the coating, e.g. bearing assemblies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2628—Moulds with mould parts forming holes in or through the moulded article, e.g. for bearing cages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14754—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles being in movable or releasable engagement with the coating, e.g. bearing assemblies
- B29C2045/1477—Removable inserts, e.g. the insert being peeled off after moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of automatic assembly lines of mobile transformer coil rack, include unwinding device, apparatus for shaping, injection moulding apparatus, sand blasting unit, rim charge cutting means, turnover device, electroplanting device, component cutting means and wrap-up successively, be both provided with drawing material device in the discharge end of each device of apparatus for shaping, injection moulding apparatus, rim charge cutting means, electroplanting device and component cutting means.It realizes and automated production is carried out to mobile transformer coil rack, greatly improve production efficiency, save production product.
Description
Technical field
The present invention relates to the automatic producing technology field of coil rack, particularly a kind of mobile transformer coil racks
Automatic assembly line.
Background technology
Tradition is all to use monomer injection molding to the injection molding of transformer framework, and used mold is all
Using setting multiple continuous die cavitys on bulk mold, then when being damaged in face of single die cavity, it is necessary to entire
Mold carry out demolition and replacement, when causing maintenance cost, if in face of the situation that single die cavity cannot be repaired, it just can only entire mold
It scraps, causes to waste.
And either charging or discharging is all by the way of artificial, production efficiency is lower.And it is feeding
Before without the shaping to base-material, make cannot be guaranteed for Forming Quality of the base-material in injection forming mold, defective products compares
It is more.
Need to electroplate coil rack in production process at present, during plating, can simultaneously to material strip and
Injection molding part is electroplated, and since the rim charge part of material strip is in location requirement early period, width can be bigger, then in electricity
Also rim charge part can be caused to electroplate during plating, so as to cause the consumption of electroplate liquid and flog a dead horse.
The content of the invention
The technical problem to be solved by the present invention is in view of the above shortcomings of the prior art, provide a kind of mobile transformer coil
The automatic assembly line of skeleton.
In order to solve the above technical problems, the technical solution used in the present invention is：A kind of mobile transformer coil rack
Automatic assembly line, successively including unwinding device, apparatus for shaping, injection moulding apparatus, sand blasting unit, rim charge cutting means, turnover device,
Electroplanting device, component cutting means and wrap-up, in the apparatus for shaping, injection moulding apparatus, rim charge cutting means, electroplanting device
It is both provided with drawing material device with the discharge end of each device of component cutting means；The unwinding device includes unreeling roller, even
Continuous material strip entire bundle is released on roller from unreeling；The apparatus for shaping includes upper shaping press nips and lower shaping press nips；It is described
Injection mold includes molding die and is arranged at the charging guide assembly of two imports and discharging guiding group before and after molding die
Part, material strip pass in and out the molding die through the charging guide assembly and discharging guide assembly；The rim charge cutting means
Including lower punch assembly and upper punch assembly；The turnover device includes turnover roller, is set in the circumferential surface of turnover roller
There is continuous groove, coil rack after injection molding is passed through from the groove；The wrap-up includes winding roller, by institute
The both sides material strip rim charge after component cutting means are cut is stated to be recycled；It is described that material device is drawn to include drawing material cylinder and compression group
Part, described draw hold down assembly that process direction is moved and resetted backward along material strip described in material cylinder control, it is described hold down assembly it is logical
The driving for crossing compression cylinder is pressed and unclamped to material strip；It is provided with every after manipulator cuts the component cutting means
One coil rack carries out blanking.
In above-mentioned technical proposal, the injection moulding apparatus include upper die and lower die, left mould and right mould, upper die and lower die, left mould and
Injection mold cavity is collectively formed in right mould when molding, metal material belt injection molding in the injection mold cavity is continuous coil rack；Institute
The bottom surface for stating upper mold is provided with continuous upper cores, is provided through in the top surface of upper mold to the through hole of upper cores, in the through hole
In be provided with first mold insert in formed coil frame center hole, the injecting hole for connecting the injection mold cavity is provided in upper mold；Institute
The top surface for stating lower die is provided with corresponding with the upper cores and continuously descends mode, and the left and right sides of lower mode is metal charge band edge
The support portion of material sets ejection mold insert between support portion and lower mode, the bottom surface of the first mold insert described in during molding and lower mode
Surface offset；The left mould and right mould are both provided with the continuous right mould benevolence in continuous left mould Renhe, in left mould Renhe right mould benevolence
End face is respectively arranged with semi arch notch, and a cylindrical cavity, the left side are formed between the semi arch notch and first mold insert
Mode and right mould benevolence form a ring segment cavity with upper cores, and the left mould Renhe right mould benevolence forms an annular bowl chamber with lower mode
Body, the ring segment cavity, cylindrical cavity and annular bowl cavity are formed as the injection mold cavity.
In above-mentioned technical proposal, the interior ejection that the ejection mold insert includes ejecting coil rack parts of plastics is inlayed
Part and the outer ejection mold insert ejected to material strip.
In above-mentioned technical proposal, the charging guide assembly includes lower charging bootstrap block and upper feeding bootstrap block, described
Central boss and the groove at left and right sides of central boss are provided on lower charging bootstrap block, the surface of the central boss
The right and left is provided with the lower two-stage ladder increased from inside to outside；Central recess and position are provided on the upper feeding bootstrap block
Boss in central recess both sides is provided with the upper two-stage rank with the lower two-stage ladder male-female engagement between the boss and groove
Ladder, wherein, there are gap, material strips between the next stage ladder of the lower two-stage ladder and the upper level ladder of upper two-stage ladder
Left and right edges pass through from the gap；The boss and groove male-female engagement simultaneously pass through locking part with the fixation lower charging
Bootstrap block and upper feeding bootstrap block.
In above-mentioned technical proposal, the discharging guide assembly includes bottom discharge bootstrap block, left discharging bootstrap block and right discharging
Bootstrap block is provided with central boss and the groove at left and right sides of central boss, in described on the bottom discharge bootstrap block
The right and left on the surface of cardiac prominence platform is provided with the lower two-stage ladder increased from inside to outside；The left discharging bootstrap block includes boss
And recess, the groove male-female engagement installation in the boss and left side, the height of the lower two level ladder of the lower two-stage ladder
More than the concave depth, make to be formed between the bottom surface of left discharging bootstrap block and the next stage ladder of lower two-stage ladder and allow material strip
The gap of process；The right discharging bootstrap block is symmetrical arranged with the left discharging bootstrap block.
In above-mentioned technical proposal, it is described hold down assembly hold down assembly including under and on hold down assembly, it is described on hold down assembly
It is driven by the compression cylinder, holds down assembly under described and cylinder driving is expected by described draw.
In above-mentioned technical proposal, it is additionally provided on the turnover device and receives rim charge roller, to the rim charge cutting means
The rim charge cut carries out winding recycling.
The beneficial effects of the invention are as follows：
1）It realizes that automatic production line improves the production efficiency of vehicle-mounted coil rack, can control its product quality；
2）The mould structure of traditional continuous die cavity is improved to multiple continuous single modes and is combined into continuous die cavity, is reduced
Mold repair cost and take.Overall structure is reliable and stable, and positioning is accurate, and mold design is highly reliable；
3）By the way that material device is drawn to provide the Forward power of material strip, ensure that every section of process has independent driving power, reduce
Because only set it is single draw material device due to caused by fracture or material strip transport not in time the problem of；
4）Subtract least a portion of material strip rim charge before plating, save the consumption of electroplate liquid.
Description of the drawings
Fig. 1 is the product structure schematic diagram of the present invention；
Fig. 2 is the structure diagram of metal material belt of the present invention；
Fig. 3 is the overall structure diagram of automatic production line of the present invention；
Fig. 4 is A sections in Fig. 3 of structure diagram；
Fig. 5 is B sections in Fig. 3 of structure diagram；
Fig. 6 is C sections in Fig. 3 of structure diagram；
Fig. 7 is D sections in Fig. 3 of structure diagram；
Fig. 8 is the schematic cross-sectional view of injection mold of the present invention；
Fig. 9 is the enlarged structure schematic diagram of part E in Fig. 8；
Figure 10 is the dimensional structure diagram of injection mold of the present invention（It omits part）；
Figure 11 is the enlarged structure schematic diagram of part F in Figure 10.
Figure 12 is the drawing material device of the present invention and the dimensional structure diagram of injection moulding apparatus；
Figure 13 is the structure diagram of present invention charging guide assembly；
Figure 14 is the structure diagram of present invention discharging guide assembly.
In figure,
1st, material strip；2nd, unwinding device；3rd, apparatus for shaping；4th, injection moulding apparatus；5th, sand blasting unit；6th, rim charge cutting means；7、
Turnover device；8th, electroplanting device；9th, component cutting means；10th, wrap-up；11st, material device is drawn；
101st, coil rack；102nd, metal terminal；103rd, rim charge；
201st, roller is unreeled；
301st, upper shaping press nips；302nd, lower shaping press nips；
400th, injection mold；401st, upper mold；402nd, lower die；403rd, left mould；404th, right mould；405th, injection mold cavity；406th, ring
Shape piece cavity；407th, cylindrical cavity；408th, annular bowl cavity；409th, upper cores；410th, lower mode；411st, left mould benevolence；412nd, it is right
Mode；413rd, the first mold insert；414th, semi arch notch；416th, limited block；417th, locating rod；418th, locating slot；419th, interior ejection
Mold insert；420th, outer ejection mold insert；421st, guide assembly is fed；422nd, discharge guide assembly；4211st, lower charging bootstrap block；4212、
Upper feeding bootstrap block；42111st, central boss；42112nd, groove；42113rd, lower two-stage ladder；42114th, next stage ladder；
42121st, central recess；42122nd, boss；42123rd, upper two-stage ladder；42124th, upper level ladder；4221st, bottom discharge guides
Block；4222nd, left discharging bootstrap block；4223rd, right discharging bootstrap block；42211st, central boss；42212nd, groove；42213rd, lower two-stage
Ladder；42214th, next stage ladder；42221st, boss；42222nd, it is recessed；
701st, roller is had enough to meet the need；702nd, rim charge roller is received；
1001st, roller is wound；
1101st, material cylinder is drawn；1102nd, hold down assembly；1103rd, hold down assembly under；1104th, hold down assembly on；1105th, compress
Cylinder.
Specific embodiment
The invention will now be described in further detail with reference to the accompanying drawings.
As shown in Figure 1, 2, the present invention is used for as in the injection molding of 1 enterprising line ring framework 101 of metal material belt, coil bone
Frame 101 is plastics, and metal material belt 1 includes the right and left material 103, is provided with several separation sides between two rim charge 103, adjacent point
It is the forming area of single coil skeleton 101 between edge, opposite set is extended on two rim charges 103 between adjacent separation side
The Z-shaped metal charge put, metal terminal 102 of the Z-shaped metal charge as 101 both sides of coil rack.After injection molding, metal end
Sink into the end of son 102 in coil rack 101.
As shown in fig. 3 to 7, a kind of automatic assembly line of mobile transformer coil rack 101, successively including unwinding device 2,
Apparatus for shaping 3, injection moulding apparatus 4, sand blasting unit 5,103 cutting means 6 of rim charge, turnover device 7, electroplanting device 8, component cut dress
9 and wrap-up 10 are put, are cut out in the apparatus for shaping 3, injection moulding apparatus 4,103 cutting means 6 of rim charge, electroplanting device 8 and component
The discharge end of each device of cutting apparatus 9 is both provided with drawing material device 11.In the discharge end of sand blasting unit 5 secondary reshaping is set to fill
Put 3.
Specifically, the unwinding device 2 includes unreeling roller 201, continuous 1 entire bundle of material strip is put on roller 201 from unreeling
Go out.
Specifically, the apparatus for shaping 3 includes upper shaping press nips 301 and lower shaping press nips 302.Shaping press nips by
The pressing roller of multiple pressing roller compositions, front end and rearmost end is connected with motor driven, provides certain pulling force auxiliary.
Specifically, as illustrated in figs. 8-11, the injection mold 400 includes molding die and is arranged at before and after molding die
The charging guide assembly 421 of two imports and discharging guide assembly 422, material strip 1 is through the charging guide assembly 421 and goes out
Material guide assembly 422 passes in and out the molding die.Injection moulding apparatus 4 includes upper mold 401, lower die 402, left mould 403 and right mould 404,
Injection mold cavity 405 is collectively formed when molding in upper mold 401, lower die 402, left mould 403 and right mould 404, and metal material belt 1 is in the injection mould
Injection molding is continuous coil rack 101 in chamber 405；The bottom surface of the upper mold 401 is provided with continuous upper cores 409,
The top surface of upper mold 401 is provided through to the through hole of upper cores 409, and 101 center of formed coil skeleton is provided in the through hole
First mold insert 413 in hole is provided with the injecting hole for connecting the injection mold cavity 405 in upper mold 401；The top surface of the lower die 402
It is provided with corresponding with the upper cores 409 and continuously descends mode 410, the left and right sides of lower mode 410 is 1 rim charge of metal material belt
103 support portion sets ejection mold insert between support portion and lower mode 410, the bottom surface of the first mold insert 413 described in during molding with
The face seal of lower mode 410 offsets；The left mould 403 and right mould 404 are both provided with continuous left mould benevolence 411 and the continuous right side
Mode 412 is respectively arranged with semi arch notch 414, the semi arch notch 414 and institute in left mould benevolence 411 and 412 end face of right mould benevolence
It states and a cylindrical cavity 407 is formed between the first mold insert 413, the left mould benevolence 411 and right mould benevolence 412 form one with upper cores 409
Ring segment cavity 406, the left mould benevolence 411 and right mould benevolence 412 form an annular bowl cavity 408, the ring segment with lower mode 410
Cavity 406, cylindrical cavity 407 and annular bowl cavity 408 are formed as the injection mold cavity 405.
Wherein, the left and right settings in the lower mode 410 has several clearance positions, which allows from metal material belt
1 liang of rim charge 103 enters to the end for several metal terminals 102 that center each extends in lower mode 410.
Wherein, the lower die 402 is provided with several cavitys for installing the lower mode 410.Under single cavity installation is single
Mode 410, easy to repair and replacement are more advantageous to saving cost.The left mould 403, right mould 404 are both provided with the installation left side
Several cavitys of mode 411, right mould benevolence 412.As lower die 402, single cavity equally installs single left mould benevolence 411 or the right side
Mode 412.
Wherein, limited block 416 is provided in the left mould 403 and right mould 404, the upper mold 401 is provided with /V
Slot, when left mould 403 and right mould 404 mold in place, the limited block 416 is limited in the /V of upper mold 401 first in place
In slot.
Wherein, the ejection mold insert include the interior ejection mold insert 419 ejected to 101 parts of plastics of coil rack, with
And to outer ejection mold insert 420 that metal material belt 1 is ejected.Pass through between the interior ejection mold insert 419 and outer ejection mold insert 420
Concave-convex retaining structure links.The bottom of the lower die 402 is provided with heating pad.Heat is carried out primarily directed to ejection mold insert
Processing, after ensureing locked mode, ejection mold insert will not retreat.
Wherein, locating rod 417 is provided between the upper mold 401 and lower die 402, is set in left mould 403 and right mould 404
Locating slot 418 is equipped with, after upper mold 401 and lower die 402 mold, when left mould 403 and right mould 404 mold, locating rod 417 is sunk into
The positioning to upper mold 401, lower die 402, left mould 403 and right mould 404 is formed in locating slot 418.
After injection molding, the dependence of 103 location hole of rim charge can be departed from by the positioning to coil rack 101.It is logical
It crosses the positioning die cavity to match with coil rack 101 and coil rack 101 is covered into conjunction fixation.
Specifically, 103 cutting means 6 of rim charge include lower punch assembly and upper punch assembly.Be also divided into the left side material 103 into
The cutting means that row is cut and the cutting means cut to the right material 103.
Specifically, the turnover device 7 includes turnover roller 701, it is provided with continuously in the circumferential surface of turnover roller 701
Groove, coil rack 101 after injection molding passes through from the groove.Since injection molding is wired on metal material belt 1
Ring framework 101, so common roller cannot be used to carry out scrolling.
The wrap-up 10 includes winding roller 1001, two rim charges, 103 band after the component cutting means 9 are cut
1 rim charge 103 is recycled.Wherein, it is additionally provided on the turnover device 7 and receives rim charge roller 702, the rim charge 103 is cut out
The rim charge 103 that cutting apparatus 6 is cut carries out winding recycling.
Specifically, as shown in figure 12, it is described that material device 11 is drawn to include drawing material cylinder 1101 and hold down assembly 1102, it is described
Draw material cylinder 1101 control it is described hold down assembly 1102 process direction moved and resetted backward along material strip 1, it is described to hold down assembly
1102 are pressed and are unclamped to material strip 1 by the driving of compression cylinder 1105.
It is carried out down specifically, being provided with each coil rack 101 after manipulator cuts the component cutting means 9
Material.
Specifically, as shown in figure 13, the charging guide assembly 421 includes lower charging bootstrap block 4211 and upper feeding guiding
Block 4212 is provided with central boss 42111 and positioned at 42111 left and right sides of central boss on the lower charging bootstrap block 4211
Groove 42112, the right and left on the surface of the central boss 42111 is provided with the lower two-stage ladder increased from inside to outside
42113；Central recess 42121 is provided on the upper feeding bootstrap block 4212 and positioned at the convex of 42121 both sides of central recess
Platform 42122 is provided with the upper two-stage with lower 42113 male-female engagement of two-stage ladder between the boss 42122 and groove 42112
Ladder 42123, wherein, in the next stage ladder 42114 and upper the one of upper two-stage ladder 42123 of the lower two-stage ladder 42113
There are gaps, the left and right edges of material strip 1 between grade ladder 42124 to pass through from the gap；The boss 42122 and groove
42112 male-female engagements simultaneously pass through locking part with the fixation lower charging bootstrap block 4211 and upper feeding bootstrap block 4212.
As shown in figure 14, the discharging guide assembly 422 includes bottom discharge bootstrap block 4221,4222 and of left discharging bootstrap block
Right discharging bootstrap block 4223 is provided with central boss 42211 and positioned at a central boss left side on the bottom discharge bootstrap block 4221
The groove 42212 of right both sides, the right and left on the surface of the central boss 42211 are provided with the lower two-stage increased from inside to outside
Ladder 42213；The left discharging bootstrap block 4222 includes boss 42221 and recess 42222, the boss 42221 and left side
42212 male-female engagement of the groove installation, the height of the lower two level ladder of the lower two-stage ladder 42213 are more than the recess
42222 depth makes shape between the bottom surface of left discharging bootstrap block 4222 and the next stage ladder 42214 of lower two-stage ladder 42213
Into the gap that material strip 1 is allowed to pass through；The right discharging bootstrap block 4223 is symmetrical arranged with the left discharging bootstrap block 4222.
Wherein, it is described hold down assembly 1102 include under hold down assembly and 1103 and above hold down assembly 1104, the upper compression group
Part 1104 is driven by the compression cylinder 1105, hold down assembly under described 1103 by it is described draw expect cylinder 1101 drive.
The operation principle of the present invention：1 entire bundle of metal material belt, which is placed on, to be unreeled on roller 201, metal material belt 1 from unreel rolling
It is released on cylinder 201, by pressing shaping of the apparatus for shaping 3 to metal material belt 1, plastic cement coil is carried out subsequently into injection moulding apparatus 4
The injection molding of skeleton 101 carries out sandblasting by sand blasting unit 5 after shaping, then passes through 103 cutting means 6 of rim charge and distinguish
The right and left rim charge 103 of metal material belt 1 is cut, after cutting, the rim charge 103 after being cut is through turnover device 7
Middle turnover roller 701 is transitioned into electroplanting device 8（Also have after plating and post-process, omit herein）, again will be into being about to after plating
Each coil rack 101 is cut out, and through manipulator blanking, in the process, is recycled to cutting rim charge 103 for the first time,
Team cuts rim charge 103 and is recycled for the second time.
Above embodiment is merely illustrative and not limiting to the invention, therefore all according to described in present patent application scope
The equivalent change or modification done of method, be included in the range of present patent application.
Claims (7)
1. a kind of automatic assembly line of mobile transformer coil rack, it is characterised in that：Include unwinding device successively, shaping fills
It puts, injection moulding apparatus, sand blasting unit, rim charge cutting means, turnover device, electroplanting device, component cutting means and wrap-up,
The apparatus for shaping, injection moulding apparatus, rim charge cutting means, electroplanting device and component cutting means each device discharge end all
It is provided with drawing material device；The unwinding device includes unreeling roller, and continuous material strip entire bundle is released on roller from unreeling；It is described whole
Shape dress is put including upper shaping press nips and lower shaping press nips；The injection mold includes molding die and is arranged at shaping mould
The charging guide assembly of two imports before and after tool and discharging guide assembly, material strip draw through the charging guide assembly and discharging
Guide assembly passes in and out the molding die；The rim charge cutting means include lower punch assembly and upper punch assembly；The turnover dress
Put including having enough to meet the need roller, the circumferential surface of turnover roller be provided with continuous groove, coil rack after injection molding from this
It is passed through in groove；The wrap-up includes winding roller, both sides material strip rim charge after the component cutting means are cut into
Row recycling；Described that material device is drawn to include drawing material cylinder and hold down assembly, described draw holds down assembly described in material cylinder control along material strip
Process direction is mobile backward and resets, and described hold down assembly is pressed and unclamped to material strip by the driving of compression cylinder；
It is provided with each coil rack after manipulator cuts the component cutting means and carries out blanking.
2. a kind of automatic assembly line of mobile transformer coil rack according to claim 1, it is characterised in that：The note
Molding apparatus includes upper die and lower die, left mould and right mould, and injection mold cavity is collectively formed when molding in upper die and lower die, left mould and right mould, gold
It is continuous coil rack to belong to material strip injection molding in the injection mold cavity；The bottom surface of the upper mold is provided with continuous upper mold
Benevolence is provided through in the top surface of upper mold to the through hole of upper cores, and formed coil frame center hole is provided in the through hole
First mold insert is provided with the injecting hole for connecting the injection mold cavity in upper mold；The top surface of the lower die is provided with and the upper mold
Benevolence corresponds to and continuously descends mode, and the left and right sides of lower mode is the support portion of metal material belt rim charge, in support portion and lower mode
Between ejection mold insert is set, the bottom surface of the first mold insert and the surface of lower mode offset described in during molding；The left mould and right mould are equal
The continuous right mould benevolence in continuous left mould Renhe is provided with, semi arch notch is respectively arranged in left mould Renhe right mould benevolence end face, it should
A cylindrical cavity is formed between semi arch notch and first mold insert, the left mould Renhe right mould benevolence forms a ring with upper cores
Shape piece cavity, the left mould Renhe right mould benevolence and lower mode form an annular bowl cavity, the ring segment cavity, cylindrical cavity and
Annular bowl cavity is formed as the injection mold cavity.
3. a kind of automatic assembly line of mobile transformer coil rack according to claim 2, it is characterised in that：The top
Going out mold insert includes inlaying the coil rack parts of plastics interior ejection mold insert ejected and the outer ejection for ejecting material strip
Part.
4. a kind of automatic assembly line of mobile transformer coil rack according to claim 1, it is characterised in that：It is described into
Expect that guide assembly includes lower charging bootstrap block and upper feeding bootstrap block, be provided on the lower charging bootstrap block central boss and
Groove at left and right sides of central boss, the right and left on the surface of the central boss is provided with increase from inside to outside under
Two-stage ladder；Central recess and the boss positioned at central recess both sides are provided on the upper feeding bootstrap block, the boss with
The upper two-stage ladder with the lower two-stage ladder male-female engagement is provided between groove, wherein, under the lower two-stage ladder
There are gaps, the left and right edges of material strip between the upper level ladder of step and upper two-stage ladder to pass through from the gap；
The boss and groove male-female engagement simultaneously pass through locking part with the fixation lower charging bootstrap block and upper feeding bootstrap block.
5. a kind of automatic assembly line of mobile transformer coil rack according to claim 1, it is characterised in that：It is described go out
Expect that guide assembly includes bottom discharge bootstrap block, left discharging bootstrap block and right discharging bootstrap block, set on the bottom discharge bootstrap block
Be equipped with central boss and the groove at left and right sides of central boss, the right and left on the surface of the central boss be provided with by
The lower two-stage ladder increased from inside to outside；The left discharging bootstrap block includes boss and recess, the boss and left side it is described recessed
Slot male-female engagement is installed, and the height of the lower two level ladder of the lower two-stage ladder is more than the concave depth, draws left discharging
The gap that material strip is allowed to pass through is formed between the next stage ladder of the bottom surface of guide block and lower two-stage ladder；It is described it is right discharging bootstrap block with
The left discharging bootstrap block is symmetrical arranged.
6. a kind of automatic assembly line of mobile transformer coil rack according to claim 1, it is characterised in that：The pressure
Tight component hold down assembly under including and on hold down assembly, it is described on hold down assembly and driven by the compression cylinder, the lower compression
Component expects cylinder driving by described draw.
7. a kind of automatic assembly line of mobile transformer coil rack according to claim 1, it is characterised in that：Described
It is additionally provided on turnover device and receives rim charge roller, the rim charge cut to the rim charge cutting means carries out winding recycling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710086757.0A CN106653355B (en) | 2017-02-17 | 2017-02-17 | A kind of automatic assembly line of mobile transformer coil rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710086757.0A CN106653355B (en) | 2017-02-17 | 2017-02-17 | A kind of automatic assembly line of mobile transformer coil rack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106653355A CN106653355A (en) | 2017-05-10 |
| CN106653355B true CN106653355B (en) | 2018-05-25 |
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| CN114600207B (en) * | 2019-11-06 | 2023-11-17 | 株式会社艾特慕 | Automatic manufacturing device for flat coil element for transformer |
| CN117549478B (en) * | 2024-01-12 | 2024-03-26 | 成都宝利根创科电子有限公司 | Material belt type plastic part production device and production method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102842416A (en) * | 2012-09-24 | 2012-12-26 | 刘清伟 | Assembly method and assembly production line of transformer |
| CN105206410A (en) * | 2015-11-03 | 2015-12-30 | 信华科技（厦门）有限公司 | Automated production line of vehicle-mounted transformers |
| CN205254291U (en) * | 2015-11-03 | 2016-05-25 | 信华科技（厦门）有限公司 | Be applied to vehicle -mounted transformer automation line's mobile formula spot welding institution |
| CN206471229U (en) * | 2017-02-17 | 2017-09-05 | 东莞市奕东电子有限公司 | A kind of automatic assembly line of mobile transformer coil rack |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59227665A (en) * | 1983-06-06 | 1984-12-20 | Sanyo Electric Co Ltd | Transportation of coil bobbin for fly-back transformer |
| JP3337774B2 (en) * | 1993-08-27 | 2002-10-21 | 株式会社タムラ製作所 | High pressure bobbin and method of manufacturing coil using the high pressure bobbin |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102842416A (en) * | 2012-09-24 | 2012-12-26 | 刘清伟 | Assembly method and assembly production line of transformer |
| CN105206410A (en) * | 2015-11-03 | 2015-12-30 | 信华科技（厦门）有限公司 | Automated production line of vehicle-mounted transformers |
| CN205254291U (en) * | 2015-11-03 | 2016-05-25 | 信华科技（厦门）有限公司 | Be applied to vehicle -mounted transformer automation line's mobile formula spot welding institution |
| CN206471229U (en) * | 2017-02-17 | 2017-09-05 | 东莞市奕东电子有限公司 | A kind of automatic assembly line of mobile transformer coil rack |
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| CN106653355A (en) | 2017-05-10 |
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