CN210336732U - 20AH storage battery shell hot runner six-point glue feeding system - Google Patents
20AH storage battery shell hot runner six-point glue feeding system Download PDFInfo
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- CN210336732U CN210336732U CN201921028789.6U CN201921028789U CN210336732U CN 210336732 U CN210336732 U CN 210336732U CN 201921028789 U CN201921028789 U CN 201921028789U CN 210336732 U CN210336732 U CN 210336732U
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- battery shell
- hot runner
- material mouth
- flow distribution
- distribution plate
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- 239000003292 glue Substances 0.000 title claims abstract description 12
- 238000003860 storage Methods 0.000 title description 5
- 239000000463 material Substances 0.000 claims abstract description 46
- 238000009826 distribution Methods 0.000 claims abstract description 33
- 238000002347 injection Methods 0.000 claims abstract description 21
- 239000007924 injection Substances 0.000 claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 238000012163 sequencing technique Methods 0.000 claims description 6
- 238000010079 rubber tapping Methods 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 9
- 238000007493 shaping process Methods 0.000 abstract description 6
- 238000001746 injection moulding Methods 0.000 description 5
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 208000019462 Occupational injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a six point glue feeding system in 20AH battery shell hot runner, it includes the flow distribution plate, the flow distribution plate is provided with the feeding mouth, be provided with the notes material mouth group of a plurality of groups and fashioned battery shell one-to-one on its another side relative feeding mouth, feeding mouth and notes material mouth group intercommunication set up, be provided with a plurality of heating element that heat it on the flow distribution plate, it carries out the central symmetry setting through sprue and the sprue to the flow distribution plate in, the central symmetry setting of cooperation notes material mouth in the die cavity top, make the in-process of annotating the material mouth annotating, come in the injection pressure that keeps being used in the raw materials on fashioned battery shell and be in balanced state, avoid the battery present warpage deformation to appear, the inhomogeneous condition of thick distribution of glue, the technical problem that current hot runner glue feeding system raw materials injection pressure produced the influence to the product shaping has been solved.
Description
Technical Field
The utility model relates to a hot runner that battery case was moulded plastics advances gluey technical field, specifically is 20AH battery case hot runner six points and advances gluey system.
Background
The hot runner mold is mainly used for producing plastic products, the mold utilizes the heating device to enable melt in a runner not to solidify all the time, compared with a traditional cold runner mold, the hot runner mold cannot generate waste materials and water gap materials, the forming period is short, raw materials are saved more, the production efficiency can be improved, the product quality is improved, and meanwhile, a plurality of advantages such as follow-up procedures of the product are simplified.
The Chinese patent with the application number of 201810521774.7 discloses a plastic mold for a battery jar and a battery cover hot runner of a storage battery, which comprises a mold main body, wherein a heating system is arranged in the mold main body, the heating system is arranged in the mold main body, a movable interface is arranged in the mold main body, and the movable interface is fixedly connected with the mold main body through a screw. This kind of battery jar and battery cover hot runner plastic mould application be hot runner plastic mould, be equipped with the temperature control case, and the temperature control case possesses high temperature alarming function and automatically regulated function, through the effectual temperature of adjusting among the integral hot runner system of temperature control case, thereby make the solution temperature variation control in the precision range of requirement, can make the inside remaining raw materials of mould can not cool off, avoid carrying out the breakage through crushing apparatus once more, make the production site can not produce the dust, do not have occupational injury to the staff, do not have environmental pollution, thereby reach the environmental protection effect.
Although the above patent realizes the hot runner injection molding of the accumulator shell, it has the following technical problems: the influence of the pressure of the arrangement and distribution of the material injection nozzles in the feeding process on the forming quality of the storage battery shell in the injection molding processing process is not considered, and the mechanical property of the formed storage battery shell is reduced.
SUMMERY OF THE UTILITY MODEL
To above problem, the utility model provides a system of gluing is advanced to 20AH battery shell hot runner six points, it carries out central symmetry setting through sprue and the sprue to the diversion board in, the central symmetry setting of material mouth in the die cavity top is annotated in the cooperation, make to annotate the material mouth at the in-process of annotating the material, the injection pressure of coming into the raw materials that keep being used in on fashioned battery shell is in balanced state, avoid the battery present warpage to appear, the inhomogeneous condition of thick distribution of glue, the technical problem that current hot runner advances the system of gluing raw materials injection pressure and produces the influence to the product shaping has been solved.
In order to achieve the above object, the utility model provides a following technical scheme:
the 20AH accumulator shell hot runner six-point glue feeding system comprises a flow distribution plate, wherein a feeding nozzle is arranged on the flow distribution plate, a plurality of groups of material injection nozzle groups which correspond to the formed accumulator shell one by one are arranged on the other surface of the flow distribution plate opposite to the feeding nozzle, the feeding nozzle and the material injection nozzle groups are communicated, a plurality of heating elements for heating the flow distribution plate are arranged on the flow distribution plate,
every a set of annotate material mouth group includes six notes material mouths of arranging the setting one by one along the battery shell minor face place central line, six annotate the material mouth along the long limit place central line symmetry of battery shell sets up, and each annotate the material mouth all with the single check one-to-one that arranges one by one along length direction sets up in the battery shell, and follows battery shell minor face place central line, the sequencing is second to fifth annotate the material mouth all is located the correspondence the central point department of single, the sequencing is first, sixth annotate the material mouth and be close to the correspondence respectively the lateral wall setting that the battery shell minor face place.
As an improvement, the device also comprises an upper fixing plate and a hot runner plate fixed on the upper fixing plate, wherein the flow distribution plate is horizontally embedded on the hot runner plate.
As an improvement, the splitter plate is provided with a symmetrical main runner and a plurality of groups of branch runner groups which are symmetrically arranged along the length direction of the main runner and are arranged in one-to-one correspondence with the material injection nozzle groups, each group of branch runner group comprises branch runners which are arranged one by one along the length direction of the main runner and are communicated with the main runner, and discharge ports of the branch runners are respectively communicated with the corresponding material injection nozzles.
As an improvement, the middle point of the main flow channel in the length direction is communicated with the feeding nozzle.
As an improvement, one side of the feeding nozzle, which is back to the flow distribution plate, is provided with a positioning sleeve.
As an improvement, the feeding nozzle and the material injection nozzle are detachably connected with the flow distribution plate in a sealing mode.
As an improvement, the heating elements are symmetrically arranged at the upper end part and the lower end part of the thickness direction of the flow distribution plate, and the heating elements are arranged around the main runner and the branch runner group.
The beneficial effects of the utility model reside in that:
(1) the utility model discloses a carry out central symmetry setting to mainstream way and branch runner in the splitter plate, cooperate the central symmetry setting of annotating the material mouth above the die cavity, make the material mouth of annotating in the process of annotating the material, come in and keep the injection pressure of the raw materials that act on fashioned accumulator shell in balanced state, avoid the battery to appear warping deformation, the inhomogeneous condition of thick distribution of glue, improved accumulator shell injection moulding's quality;
(2) the hot runner of the utility model has simple structure, convenient manufacture and low cost, the symmetrical main runner can ensure smooth and equivalent feeding to each branch runner group, and the material injection nozzle communicated with each branch runner group can injection mold the accumulator shell with excellent quality;
(3) the utility model discloses a heating element symmetry sets up in the upper and lower terminal surface of flow distribution plate, guarantees that the heating temperature of flow distribution plate upper and lower both sides is unanimous, can realize the more excellent heating effect of raw materials in flow distribution plate sprue and the sprue, and the heating is even, and each partial refrigerated time of battery shell is unanimous when guaranteeing the shaping, improves the shaping quality of battery shell, avoids each part because of the raw materials temperature is inconsistent, the inconsistent uneven problem of shrink that brings of cooling time.
To sum up, the utility model has the advantages of the shaping is effectual, the shaping product mechanical properties is good, product surface is bright and clean, and this 20AH battery shell hot runner six points advance gluey system can effectually ensure the perfect precision demand that accords with the customer of size of fashioned 20AH battery shell.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic longitudinal sectional view of the present invention;
FIG. 3 is a schematic longitudinal sectional view of the present invention;
FIG. 4 is a schematic cross-sectional view of the present invention;
FIG. 5 is a schematic view of the whole upper mold fixing plate according to the present invention;
fig. 6 is a schematic view of the three-dimensional structure of the hot runner plate of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Example (b):
as shown in fig. 1, fig. 2, fig. 5 and fig. 6, the 20AH accumulator shell hot runner six-point glue feeding system comprises a splitter plate 1, a feeding nozzle 2 is arranged on the splitter plate 1, a plurality of groups of material injection nozzle groups 3 corresponding to the formed accumulator shells 10 one by one are arranged on the other surface of the splitter plate opposite to the feeding nozzle 2, the feeding nozzle 2 and the material injection nozzle groups 3 are arranged in a communicating manner, a plurality of heating elements 4 for heating the splitter plate 1 are arranged on the splitter plate,
every a set of annotate material mouth group 3 includes that six notes material mouth 31 that arrange the setting one by one along battery shell 10 minor face place central line, six annotate material mouth 31 follows battery shell 10 long limit place central line symmetry sets up, and each annotate material mouth 31 all with the single check 101 one-to-one that arranges one by one along length direction in the battery shell 10 sets up, and follows battery shell 10 minor face place central line, the sequencing is second to fifth annotate material mouth 31 all is located the correspondence the central point department of single check 101, the sequencing is first, sixth annotate material mouth 31 is close to the correspondence respectively the lateral wall setting at battery shell 10 minor face place.
The hot runner plate comprises an upper die fixing plate 5 and a hot runner plate 6 fixed on the upper die fixing plate 5, wherein the flow distribution plate 1 is horizontally embedded on the hot runner plate 6.
It should be noted that the injection molding machine injects the hot-melted raw material into the main flow channel 11 and the branch flow channel 121 of the diversion plate 1 through the feeding nozzle 2, and then the injection molding of the 20AH battery shell is realized through the feeding nozzle 31, and it should be further noted herein that the battery shell 10 of 20AH is a battery shell with six cells 101 equidistantly arranged along the length direction, so that 6 feeding nozzles 31 in the present invention are arranged in one-to-one correspondence with each cell 101 in the battery shell 10, wherein 4 feeding nozzles 31 located in the middle of the battery shell 10 (i.e. the feeding nozzles 31 ranked as 2 to 5 along the long side of the battery shell 10) are located at the central position of the corresponding cells 101, and the feeding nozzles 53 located at the two sides of the battery shell 41 (i.e. the feeding nozzles 31 ranked as 1 and 6 along the long side of the battery shell 10) are located closer to the side wall of the battery shell 10, and thus arranged, it is fully considered that the thickness of the sidewall where the short side of the battery case 10 is located is larger than that of the middle separator, so that more raw materials are required to be biased to the sidewalls where the short side of the battery case 10 is located during the feeding process, and more pressure is also required to keep the pressure balance between the two sides during the forming process of the battery case 10.
As shown in fig. 4 and 5, as a preferred embodiment, the flow distribution plate 1 is provided with a symmetrical main flow channel 11 and a plurality of groups of branch flow channel groups 12 symmetrically arranged along the length direction of the main flow channel 11 and arranged in one-to-one correspondence with the material injection nozzle groups 3, each of the branch flow channel groups 12 of each group includes branch flow channels 121 arranged one by one along the length direction of the main flow channel and communicated with the main flow channel 11, and discharge ports of the branch flow channels 121 are respectively communicated with the corresponding material injection nozzles 31.
Further, the middle point of the directional length of the main flow channel 11 is communicated with the feeding nozzle 2.
The main runner 11 and the branch runners 121 are symmetrically arranged, so that the discharge pressure and the discharge flow of the raw materials at each material injection nozzle 31 are consistent, the wall thickness of the formed 20AH battery shell is ensured to meet the dimensional requirement, and excessive deformation is avoided.
As shown in fig. 2, as a preferred embodiment, a positioning sleeve 21 is disposed on a side of the feeding nozzle 2 facing away from the flow distribution plate 1.
Furthermore, the feeding nozzle 2 and the material injection nozzle 31 are detachably and hermetically connected with the flow distribution plate 1.
As shown in fig. 1, as a preferred embodiment, the heating elements 4 are symmetrically disposed at the upper and lower end portions of the flow distribution plate 1 in the thickness direction, and are disposed around the main flow channel 11 and the branch flow channel group 12.
It should be noted that the heating elements 4 are symmetrically disposed on the upper and lower end surfaces of the flow distribution plate 1, so as to ensure that the heating temperatures of the upper and lower sides of the flow distribution plate 1 are the same, so as to achieve a better heating effect on the raw materials in the main flow passage 11 and the branch flow passage 121 in the flow distribution plate 1, and to heat uniformly, so as to ensure that the cooling time of each part of the battery case is the same during the forming process, improve the forming quality of the battery case, and avoid the temperature inconsistency of each part due to the raw materials.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1.20AH battery shell hot runner six-point advances gluey system, including flow distribution plate (1), be provided with feed nozzle (2) on flow distribution plate (1), be provided with notes material mouth group (3) of a plurality of groups and fashioned battery shell (10) one-to-one on its another side relative feed nozzle (2), feed nozzle (2) and notes material mouth group (3) intercommunication set up, be provided with on flow distribution plate (1) and carry out a plurality of heating element (4) that heat its characterized in that:
every a set of annotate material mouth group (3) include and arrange six notes material mouth (31) that set up one by one along battery shell (10) minor face place central line, six annotate material mouth (31) are followed battery shell (10) long limit place central line symmetry sets up, and each annotate material mouth (31) all with in battery shell (10) along the single check (101) one-to-one setting that length direction arranged one by one, and follow battery shell (10) minor face place central line, the sequencing is second to fifth annotate material mouth (31) all are located the correspondence the central point department of single check (101), the sequencing is first, sixth annotate material mouth (31) and be close to the corresponding respectively the lateral wall setting of battery shell (10) place minor face.
2. The 20AH battery case hot runner six-point glue inlet system according to claim 1, further comprising an upper mold fixing plate (5) and a hot runner plate (6) fixed on the upper mold fixing plate (5), wherein the splitter plate (1) is horizontally embedded on the hot runner plate (6).
3. The 20AH battery shell hot runner six-point glue feeding system according to claim 1, wherein the flow distribution plate (1) is provided with symmetrical main runners (11) and a plurality of groups of branch runner groups (12) which are symmetrically arranged along the length direction of the main runners (11) and are arranged in one-to-one correspondence with the material injection nozzle groups (3), each group of branch runner groups (12) comprises branch runners (121) which are arranged one by one along the length direction of the main runners (11) and are communicated with the main runners (11), and discharge ports of the branch runners (121) are respectively communicated with the corresponding material injection nozzles (31).
4. A 20AH accumulator housing hot runner six-point tapping system according to claim 3, characterised in that the central point of the length of the main runner (11) communicates with the inlet nozzle (2).
5. The 20AH accumulator housing hot runner six-point inlet system according to claim 1, characterised in that a positioning sleeve (21) is provided on the side of the inlet nozzle (2) facing away from the distributor plate (1).
6. The 20AH accumulator housing hot runner six-point inlet system according to claim 1, characterized in that the feed nozzle (2) and the filling nozzle (31) are detachably and sealingly connected to the manifold plate (1).
7. The 20AH accumulator shell hot runner six-point glue feeding system according to claim 3, wherein the heating elements (4) are symmetrically arranged at the upper and lower end portions of the flow distribution plate (1) in the thickness direction, and are arranged around the main runner (11) and the branch runner group (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921028789.6U CN210336732U (en) | 2019-07-03 | 2019-07-03 | 20AH storage battery shell hot runner six-point glue feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921028789.6U CN210336732U (en) | 2019-07-03 | 2019-07-03 | 20AH storage battery shell hot runner six-point glue feeding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210336732U true CN210336732U (en) | 2020-04-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921028789.6U Active CN210336732U (en) | 2019-07-03 | 2019-07-03 | 20AH storage battery shell hot runner six-point glue feeding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210336732U (en) |
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2019
- 2019-07-03 CN CN201921028789.6U patent/CN210336732U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231128 Address after: 200092 Yangpu District, Shanghai, 100 Kwun Road, 2 level (centralized registration) Patentee after: SENYAO ENERGY TECHNOLOGY (SHANGHAI) Co.,Ltd. Address before: Gao Lou Zhen Hong Di Cun, Rui'an City, Wenzhou City, Zhejiang Province, 325200 Patentee before: Wang Conghai Effective date of registration: 20231128 Address after: Gao Lou Zhen Hong Di Cun, Rui'an City, Wenzhou City, Zhejiang Province, 325200 Patentee after: Wang Conghai Address before: 313100 no.179-300, Chizhou Avenue, Huaxi Industrial functional zone, Huaxi street, Changxing County, Huzhou City, Zhejiang Province Patentee before: YOUNAIFU (CHANGXING) AUTOMATION EQUIPMENT Co.,Ltd. |