CN108724622A - Mold - Google Patents
Mold Download PDFInfo
- Publication number
- CN108724622A CN108724622A CN201710272698.6A CN201710272698A CN108724622A CN 108724622 A CN108724622 A CN 108724622A CN 201710272698 A CN201710272698 A CN 201710272698A CN 108724622 A CN108724622 A CN 108724622A
- Authority
- CN
- China
- Prior art keywords
- die body
- type groove
- groove
- glue
- flow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003292 glue Substances 0.000 claims abstract description 134
- 238000001746 injection moulding Methods 0.000 claims abstract description 22
- 210000002421 cell wall Anatomy 0.000 claims abstract description 8
- 238000000465 moulding Methods 0.000 claims description 20
- 230000037237 body shape Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 6
- 239000004568 cement Substances 0.000 description 16
- 238000005520 cutting process Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 238000007711 solidification Methods 0.000 description 4
- 230000008023 solidification Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- 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
- B29C45/2602—Mould construction elements
-
- 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
-
- 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
- B29C45/2602—Mould construction elements
- B29C45/2606—Guiding or centering means
-
- 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
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2725—Manifolds
-
- 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
- B29C2045/2683—Plurality of independent mould cavities in a single mould
-
- 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
- B29L2031/3468—Batteries, accumulators or fuel cells
Abstract
The present invention relates to a kind of molds, are used for the injection molding of soft-package battery.Mold includes the first die body and the second die body, offers the first type groove on the first die body, the shape of the first type groove is adapted with the shape of the glue frame of soft-package battery；First flow and first is further opened on first die body into glue groove, first flow is located at the outside of the cell wall of the first type groove, and first flow is connected into glue groove with the first type groove by first；First is less than the width of first flow into the width of glue groove；Second die body is connect with the first die body, and the second type groove is offered on the second die body, and the shape of the second type groove can be adapted with the shape of the glue frame of soft-package battery；After the first die body and the second die body mold, the first type groove can be aligned with the second type groove, so that glue frame can be contained in the first type groove and the second type groove.Above-mentioned mold can be omitted the process of removal regrinding-material, saves production cost, improves production efficiency, and can improve the quality of injection molding.
Description
Technical field
The present invention relates to the technical fields of injection molding, more particularly to a kind of mold.
Background technology
It in the process of soft-package battery, generally requires and battery battery core is installed in glue frame, by glue frame to battery
Battery core is carried out shaping and is protected to battery battery core.Since there are gaps between battery battery core and glue frame, generally also need to use
Injection molding manner is filled gap.In injection moulding process, it is also easy to produce more regrinding-material at the glue-feeder that is connected with glue frame, is
Following process brings inconvenience.
Invention content
Based on this, it is necessary to more for being also easy to produce at the glue-feeder in soft-package battery injection moulding process, being connected with glue frame
The problem of regrinding-material, provides a kind of mold.
A kind of mold, is used for the injection molding of soft-package battery, and the mold includes：
First die body offers the first type groove, shape and the Soft Roll electricity of first type groove on first die body
The shape of the glue frame in pond is adapted；First flow and first is further opened on first die body into glue groove, the first flow
Positioned at the outside of the cell wall of first type groove, the first flow connects by described first into glue groove and first type groove
It is logical；Described first is less than the width of the first flow into the width of glue groove；And
Second die body is connect with first die body, and the second type groove, second type groove are offered on second die body
Shape can be adapted with the shape of the glue frame of the soft-package battery；
After first die body and second die body mold, first type groove can be with second type groove pair
Standard, so that the glue frame can be contained in first type groove and second type groove.
The cross section of the first flow is arc-shaped in one of the embodiments, and the extension of the first flow
The shape of arbitrary cross section is identical on direction；Described first into the cross section of glue groove shape be it is arc-shaped, and described first into
The shape of arbitrary cross section is identical on the extending direction of glue groove.
In one of the embodiments, described first into the width of glue groove from the outlet of the first flow to described first
The direction of type groove is gradually reduced.
In one of the embodiments, described first into glue groove from the outlet of the first flow to first type groove
The length that direction extends is 1.5~2.5 millimeters.
In one of the embodiments, described first into glue groove from the outlet of the first flow to first type groove
The length that direction extends is 1.8~2.2 millimeters.
Be further opened with second flow channel on second die body in one of the embodiments, the second flow channel with it is described
Second type groove is connected to；After first die body and second die body molding, the first flow can be with the second
Road is aligned.
Third type groove, third flow channel and second are further opened on first die body in one of the embodiments, into glue
Slot, described second is less than the width of the third flow channel into the width of glue groove；The third flow channel is connected to the first flow,
The third flow channel is connected into glue groove with the third type groove by described second；
The 4th type groove and the 4th runner are further opened on second die body, the 4th runner connects with the 4th type groove
It is logical；After second die body and first die body molding, the 4th type groove can be aligned with the third type groove, so that institute
Stating glue frame can be contained in the 4th type groove and the third type groove；And the 4th runner can be with the third flow channel
Alignment.
Be further opened on first die body in one of the embodiments, the 5th runner, third into glue groove and the 4th into
Glue groove, the third are respectively less than the width of the 5th runner into the width of glue groove and the described 4th into the width of glue groove；It is described
5th runner is connected to the first flow and the third flow channel respectively, and the 5th runner is located at first type groove
Between side wall and the side wall of the third type groove；5th runner is connected by the third into glue groove and first type groove
It is logical, and the 5th runner is connected into glue groove with the third type groove by the described 4th.
The mold further includes guide post in one of the embodiments, and the guide post is fixedly connected with first die body；
Location hole is offered on second die body, after second die body and first die body molding, the guide post can be received
It is dissolved in the location hole.
The mold further includes convex block in one of the embodiments, and the convex block detachably connects with first die body
It connects；Locating slot is offered on second die body, when second die body and first die body molding, the convex block can
It is contained in the locating slot.
Above-mentioned mold, after the first die body and the molding of the second die body, glue frame can be contained in the first type groove and the second type groove
It is interior.In injection moulding process, the plastic cement of melting can be drained in glue frame into glue groove by first flow and first.Due to first into
The width of glue groove is less than the width of first flow, after the plastic cement solidification that injection molding uses, interior plastic cement (the i.e. water adhered to of first flow
Mouthful material) small volume with the connecting portion of glue frame.Due to having adhesion strength between plastic cement and the first die body, in the mistake for taking out glue frame
Cheng Zhong may make regrinding-material to be detached from glue frame by the adhesion strength.Therefore adding for subsequent removal regrinding-material can be saved
Work process, saves production cost, improves production efficiency.Due to being not necessarily to remove regrinding-material by cutting way, additionally it is possible to keep away
Blade generates damage to glue frame during without cutting, so as to improve the quality of injection molding.
Description of the drawings
Fig. 1 is the vertical view of the first die body in an embodiment；
Fig. 2 is the stereogram of the first die body shown in Fig. 1；
Fig. 3 is enlarged diagram at the A of the first die body shown in Fig. 2.
Specific implementation mode
To facilitate the understanding of the present invention, below with reference to relevant drawings to invention is more fully described.In attached drawing
Give the preferred embodiment of the present invention.But the present invention can realize in many different forms, however it is not limited to herein
Described embodiment.Keep the understanding to the disclosure more saturating on the contrary, purpose of providing these embodiments is
It is thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention
The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the Listed Items of pass.
With reference to figure 1 and Fig. 2, in one embodiment, mold is suitable for the injection molding of soft-package battery, which includes first
Die body 10 and the second die body (not shown).In one embodiment, the first die body 10 is dynamic model, in die sinking or clamping process, first
Die body 10 can move up and down.Second die body is cover half, and the second die body is fixedly installed on pedestal (not shown).First die body 10
On offer the first type groove 100, the shape of the first type groove 100 is adapted with the shape of the glue frame of soft-package battery.Reality shown in Fig. 1
It applies in example, 100 generally rectangular channel-shaped of the first type groove, the width of rectangular channel and the shape of depth and the glue frame of soft-package battery are mutually fitted
Match, so that glue frame can be contained in the first type groove 100.First flow 110 and first is further opened on first die body 10 into glue
Slot 120, first flow 110 are located at the outside of the cell wall of the first type groove 100, and first flow 110 is by first into glue groove 120 and
One type groove 100 is connected to.First is less than the width of first flow 110 into the width of glue groove 120.Second die body and the first die body 10 connect
It connects, the second type groove is offered on the second die body, the shape of the second type groove can be adapted with the shape of the glue frame of soft-package battery.When
After first die body 10 and the molding of the second die body, the first type groove 100 can be aligned with the second type groove, so that glue frame can be contained in the
In one type groove 100 and the second type groove.In one embodiment, the size of the first type groove 100 and the second type groove is substantially the same, therefore
After molding, with the die joint (i.e. the surface of the first die body 10 and the contact of the second die body) of the first die body 10 and the second die body for boundary,
The half of the glue frame of soft-package battery is contained in the first type groove 100, the other half is then contained in the second type groove.
Above-mentioned mold, after the first die body 10 and the molding of the second die body, glue frame can be contained in the first type groove 100 and second
In type groove.In injection moulding process, the plastic cement of melting can be drained in glue frame into glue groove 120 by first flow 110 and first.
Due to first into glue groove 120 width be less than first flow 110 width, when injection molding use plastic cement solidification after, first flow
The small volume of the plastic cement (i.e. regrinding-material) adhered in 110 and the connecting portion of glue frame.Due between plastic cement and the first die body 10
There is adhesion strength, during taking out glue frame, regrinding-material may make to be detached from glue frame by the adhesion strength.Therefore it can save
The process for removing subsequent removal regrinding-material, saves production cost, improves production efficiency.Due to being not necessarily to through cutting side
Formula removes regrinding-material, additionally it is possible to avoid blade in cutting process from generating damage to glue frame, so as to improve the matter of injection molding
Amount.
In one embodiment, the cross section of first flow 110 is arc-shaped, and the extending direction of first flow 110 is taken up an official post
The shape of meaning cross section is identical.First into the cross section of glue groove 120 shape be it is arc-shaped, and first into glue groove 120 extension
The shape of arbitrary cross section is identical on direction.First flow 110 and first is processed as arc groove into glue groove 120, on the one hand has
Conducive to first flow 110 and first into the processing of glue groove 120, be on the other hand conducive to the plastic cement of melting in 110 He of first flow
First into the flowing in glue groove 120, so that plastic cement can smoothly enter into glue frame.
In one embodiment, first into the width of glue groove 120 from the outlet of first flow 110 to the side of the first type groove 100
To being gradually reduced.Specifically, first into glue groove 120 be arc groove embodiment in, first into glue groove 120 slot bottom and parting
The distance in face is constant, but width is gradually reduced from the outlet of first flow 110 to the direction of the first type groove 100.When using parallel
When the plane cutting first of die joint is into glue groove 120, first into glue groove 120 shape flare of the cell wall on section,
The osculum of loudspeaker is located on the side wall of the first type groove 100.In another embodiment, first into glue groove 120 width by first-class
The outlet in road 110 is gradually reduced to the direction of the first type groove 100, and first into glue groove 120 slot bottom at a distance from die joint
It is gradually reduced from the outlet of first flow 110 to the direction of the first type groove 100, i.e., entire first into 120 tapered channel-shaped of glue groove,
Tip the first type groove 100 of direction of taper.By opening up width from the outlet of first flow 110 to the direction of the first type groove 100
Diminishing first into glue groove 120, and after plastic cement solidification, the volume of the connecting portion of regrinding-material and glue frame can become very
It is small, it is more advantageous to the separation of regrinding-material and glue frame.
In one embodiment, first extends into glue groove 120 from the outlet of first flow 110 to the direction of the first type groove 100
Length be 1.5~2.5 millimeters.When first into glue groove 120 length within that range when, can ensure regrinding-material and glue frame
The volume of coupling part be unlikely to excessive, may make regrinding-material from glue using the adhesion strength between the plastic cement and cell wall of solidification
It is smoothly detached on frame.In one embodiment, first into glue groove 120 from the outlet of first flow 110 to the direction of the first type groove 100
The length of extension is 1.8~2.2 millimeters.Specifically, in the embodiment shown in fig. 1, first into glue groove 120 by first flow 110
The length that extends to the direction of the first type groove 100 of outlet be 2 millimeters, when first into the length of glue groove 120 be the length when, water
The parting surface more finishing of mouth material and glue frame, therefore be conducive to improve the quality of the soft-package battery of injection molding.
In one embodiment, second flow channel is further opened on the second die body, second flow channel is connected to the second type groove.First
After die body 10 and the molding of the second die body, first flow 110 can be aligned with second flow channel.In one embodiment, it is with die joint
Boundary, first flow 110 and second flow channel are symmetrically distributed in the both sides of die joint, after the first die body 10 and the molding of the second die body,
First flow 110 and second flow channel form the channel of complete plastic cement flowing, so that the plastic cement of melting can smoothly enter into glue frame
It is interior.It is understood that first flow 110 and second flow channel about the symmetrical of die joint it is not necessary to, need to only ensure the
After one die body 10 and the molding of the second die body, first flow 110 and second flow channel can form the channel of complete plastic cement flowing i.e.
It can.
In one embodiment, third type groove 200, third flow channel 210 and second are further opened on the first die body 10 into glue groove
220, second is less than the width of third flow channel 210 into the width of glue groove 220.In one embodiment, second into glue groove 220 size
(length, width, depth etc.) is identical into the size of glue groove 120 as first, in favor of using unified size manufacture processing first
Die body 10.Third flow channel 210 is connected to first flow 110, and third flow channel 210 is by second into glue groove 220 and third type groove 200
Connection.The 4th type groove and the 4th runner are further opened on second die body, the 4th runner is connected to the 4th type groove.Second die body and
After the molding of one die body 10, the 4th type groove can be aligned with third type groove 200, so that glue frame can be contained in the 4th type groove and third
In type groove 200, and the 4th runner can be aligned with third flow channel 210.By the way that third type groove 200, the 4th type groove, third stream is arranged
Road 210, the 4th runner and second are into glue groove 220, it will be able to while injection moldings are carried out to two pieces of soft-package batteries, to be conducive to
Promote the efficiency of injection molding.It is understood that can also be opened up according to above structure on the first die body 10 and the second die body
More type grooves for accommodating the glue frame of soft-package battery, to carry out injection molding to multiple soft-package batteries simultaneously, with further
The efficiency of injection molding is promoted, details are not described herein again.
Referring to figs. 2 and 3, in one embodiment, the 5th runner 300, third are further opened on the first die body 10 into glue groove
310 and the 4th into glue groove 320, and third is respectively less than the 5th runner 300 into the width of glue groove 310 and the 4th into the width of glue groove 320
Width.In one embodiment, third into glue groove 310 size (length, width, depth etc.) and the 4th into glue groove 320 ruler
It is very little identical into the size of glue groove 120 as first, in favor of manufacturing the first die body 10 using unified dimensioned.5th runner
300 are connected to first flow 110 and third flow channel 210 respectively, and the 5th runner 300 is located at the side wall and of the first type groove 100
Between the side wall of three type grooves 200.5th runner 300 is connected into glue groove 310 with the first type groove 100 by third, the 5th runner 300
It is connected into glue groove 320 with third type groove 200 by the 4th.In one embodiment, third into glue groove 310 be two, two thirds
It is located at the same side of the cell wall close to the first type groove 100 of the 5th runner 300 into glue groove 310.When glue frame is contained in the first type groove
When interior, two thirds are located at into glue groove 310 near the both ends of glue frame, and first into glue groove 120 and two thirds into glue groove 310
In injection moulding process, multiple positions of glue frame can be molded simultaneously, on the one hand can save the time of injection molding, on the other hand may be used
To prevent from being molded the decline of quality caused by unsmooth flowing in glue frame because of plastic cement.In one embodiment, the 4th into glue groove 320 be two
It is a, and the same side of the cell wall of two the 4th close third type grooves 200 for being located at the 5th runner 300 into glue groove 320.4th into glue
The effect of slot 320 is identical as the effect of third into glue groove 310, and details are not described herein again.
In one embodiment, mold further includes guide post 400, and guide post 400 is fixedly connected with the first die body 10.In an embodiment
In, guide post 400 and the first die body 10 are integrally formed, to be conducive to the processing and manufacturing of the first die body 10.It is opened up on second die body
There is location hole, after the second die body and the molding of the first die body 10, guide post 400 can be contained in location hole.By the way that guide post is arranged
400 and location hole, be conducive to the positioning of the first die body 10 and the second die body, and be conducive to the first die body 10 and the molding of the second die body
Afterwards, the first type groove 100 and the second type groove are mutually aligned.
In one embodiment, mold further includes convex block 500, and convex block 500 is detachably connected with the first die body 10.Implement one
In example, convex block 500 is substantially in halfpace shape, and the quantity of convex block 500 is two, and two convex blocks 500 pass through helicitic texture and first
Die body 10 is fixedly connected.Locating slot is offered on second die body, when the second die body and the molding of the first die body 10,500 energy of convex block
Enough it is contained in locating slot.By the way that convex block 500 and locating slot is arranged, be conducive to further increase the first die body 10 and the second die body
The accuracy of positioning can be further ensured that the first type groove 100 and the second type groove after the first die body 10 and the molding of the second die body
Be mutually aligned, and can ensure that first flow 110 is mutually aligned with second flow channel.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of mold, it to be used for the injection molding of soft-package battery, which is characterized in that the mold includes：
First die body offers the first type groove, shape and the soft-package battery of first type groove on first die body
The shape of glue frame is adapted；First flow and first is further opened on first die body into glue groove, the first flow is located at
The outside of the cell wall of first type groove, the first flow are connected into glue groove with first type groove by described first；Institute
State the first width for being less than the first flow into the width of glue groove；And
Second die body is connect with first die body, and the second type groove, the shape of second type groove are offered on second die body
Shape can be adapted with the shape of the glue frame of the soft-package battery；
After first die body and second die body mold, first type groove can be aligned with second type groove, with
The glue frame is set to be contained in first type groove and second type groove.
2. mold according to claim 1, which is characterized in that the cross section of the first flow is arc-shaped and described
The shape of arbitrary cross section is identical on the extending direction of first flow；Described first shape into the cross section of glue groove is circular arc
Shape, and described first into arbitrary cross section on the extending direction of glue groove shape it is identical.
3. mold according to claim 1, described first into the width of glue groove from the outlet of the first flow to described
The direction of first type groove is gradually reduced.
4. mold according to claim 1, which is characterized in that described first into glue groove from the outlet of the first flow to
The length that the direction of first type groove extends is 1.5~2.5 millimeters.
5. mold according to claim 4, which is characterized in that described first into glue groove from the outlet of the first flow to
The length that the direction of first type groove extends is 1.8~2.2 millimeters.
6. mold according to claim 1, which is characterized in that it is further opened with second flow channel on second die body, it is described
Second flow channel is connected to second type groove；After first die body and second die body molding, the first flow energy
The alignment of the enough and second flow channel.
7. mold according to claim 6, which is characterized in that be further opened with third type groove, third on first die body
Runner and second is less than the width of the third flow channel into the width of glue groove into glue groove, described second；The third flow channel and institute
First flow connection is stated, the third flow channel is connected into glue groove with the third type groove by described second；
The 4th type groove and the 4th runner are further opened on second die body, the 4th runner is connected to the 4th type groove；
After second die body and first die body molding, the 4th type groove can be aligned with the third type groove, so that described
Glue frame can be contained in the 4th type groove and the third type groove；And the 4th runner can be with the third flow channel pair
It is accurate.
8. mold according to claim 7, which is characterized in that be further opened with the 5th runner, third on first die body
Into glue groove and the 4th into glue groove, the third is respectively less than the 5th stream into the width of glue groove and the described 4th into the width of glue groove
The width in road；5th runner is connected to the first flow and the third flow channel respectively, and the 5th runner is located at
Between the side wall of first type groove and the side wall of the third type groove；5th runner is by the third into glue groove and institute
The connection of the first type groove is stated, and the 5th runner is connected into glue groove with the third type groove by the described 4th.
9. mold according to claim 1, which is characterized in that further include guide post, the guide post is solid with first die body
Fixed connection；Location hole is offered on second die body, after second die body and first die body molding, the guide post
It can be contained in the location hole.
10. mold according to claim 1, which is characterized in that further include convex block, the convex block can with first die body
Dismantling connection；Locating slot is offered on second die body, it is described convex when second die body and first die body molding
Block can be contained in the locating slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710272698.6A CN108724622A (en) | 2017-04-24 | 2017-04-24 | Mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710272698.6A CN108724622A (en) | 2017-04-24 | 2017-04-24 | Mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108724622A true CN108724622A (en) | 2018-11-02 |
Family
ID=63934475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710272698.6A Pending CN108724622A (en) | 2017-04-24 | 2017-04-24 | Mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108724622A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109760273A (en) * | 2019-01-25 | 2019-05-17 | 江苏理工学院 | Anticoagulation heart valve producing device and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1694295A (en) * | 2004-03-15 | 2005-11-09 | 三星Sdi株式会社 | Molding of secondary battery and method for moulding secondary battery |
| CN201579947U (en) * | 2010-01-27 | 2010-09-15 | 常熟得宝精工有限公司 | Plastic frame mould of flat display |
| CN203409966U (en) * | 2013-08-12 | 2014-01-29 | 深圳市立德通讯器材有限公司 | Mould for injection molding integration backlight |
| CN203680703U (en) * | 2013-12-18 | 2014-07-02 | 双登集团股份有限公司 | Multi-pouring gate pouring structure of lead-acid storage battery shell |
| WO2015117865A1 (en) * | 2014-02-04 | 2015-08-13 | Dr. Schneider Kunststoffwerke Gmbh | Method for producing a plate-shaped heat exchanger, plate-shaped heat exchanger, and assembly comprising plate-shaped heat exchangers |
| CN205326136U (en) * | 2015-12-09 | 2016-06-22 | 苏州立创精密模具科技有限公司 | Ultra -thin wall battery cover injection mold |
-
2017
- 2017-04-24 CN CN201710272698.6A patent/CN108724622A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1694295A (en) * | 2004-03-15 | 2005-11-09 | 三星Sdi株式会社 | Molding of secondary battery and method for moulding secondary battery |
| CN201579947U (en) * | 2010-01-27 | 2010-09-15 | 常熟得宝精工有限公司 | Plastic frame mould of flat display |
| CN203409966U (en) * | 2013-08-12 | 2014-01-29 | 深圳市立德通讯器材有限公司 | Mould for injection molding integration backlight |
| CN203680703U (en) * | 2013-12-18 | 2014-07-02 | 双登集团股份有限公司 | Multi-pouring gate pouring structure of lead-acid storage battery shell |
| WO2015117865A1 (en) * | 2014-02-04 | 2015-08-13 | Dr. Schneider Kunststoffwerke Gmbh | Method for producing a plate-shaped heat exchanger, plate-shaped heat exchanger, and assembly comprising plate-shaped heat exchangers |
| CN205326136U (en) * | 2015-12-09 | 2016-06-22 | 苏州立创精密模具科技有限公司 | Ultra -thin wall battery cover injection mold |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109760273A (en) * | 2019-01-25 | 2019-05-17 | 江苏理工学院 | Anticoagulation heart valve producing device and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204658841U (en) | A kind of injection mould improved into solation road | |
| CN108724622A (en) | Mold | |
| CN209534043U (en) | A kind of injection mold of battery | |
| CN102145527A (en) | Injection mould with insert structure | |
| CN205326182U (en) | Oil pressure changes injection moulding mould | |
| CN205217923U (en) | Casting pig separately cast test bar forming die | |
| CN203818490U (en) | Water gap removing fixture | |
| CN107214916A (en) | Avoid producing the mould of weld mark during injection | |
| CN209775351U (en) | die for producing rigid explosive head bridge frame insulation fixing block | |
| CN204308162U (en) | A kind of casing forming mold | |
| CN201604271U (en) | Injection mould with insert structure | |
| CN201471687U (en) | Submarine gate used for injection mould | |
| CN206415594U (en) | A kind of mould of 3D printing processing casting | |
| CN206561123U (en) | A kind of powder injection-molded mobile fingerprint decoration semi-finished product | |
| CN217319013U (en) | Multifunctional precision mold for mobile phone | |
| CN201880868U (en) | Loose piece of resin mold | |
| CN210679335U (en) | Glass fiber reinforced plastic grate manufacturing mold | |
| CN217531712U (en) | Structure for solving horn gate residue | |
| CN211683222U (en) | Injection mold of long cylindrical plastic part | |
| CN204658843U (en) | A kind of ox horn without mold insert clamp trace enters plastic structure | |
| CN204309015U (en) | A kind of height busbar for power distribution cabinet moulds pipe cutting tool | |
| CN206913584U (en) | A kind of injection mold of Charger (portable round) lid | |
| CN213472054U (en) | Mold structure of injection mold for saving runner nozzle material weight | |
| CN210190432U (en) | Balanced type mould runner system of moulding plastics | |
| CN203622804U (en) | Universal footwear upper injection mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181102 |
|
| RJ01 | Rejection of invention patent application after publication |