CN203994596U - The water channel separate type system of glass cement body mould - Google Patents

The water channel separate type system of glass cement body mould Download PDF

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Publication number
CN203994596U
CN203994596U CN201420433325.4U CN201420433325U CN203994596U CN 203994596 U CN203994596 U CN 203994596U CN 201420433325 U CN201420433325 U CN 201420433325U CN 203994596 U CN203994596 U CN 203994596U
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core rod
water channel
constant temperature
cold water
line position
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CN201420433325.4U
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吴祖能
邓鹏�
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Guangdong able packing industrial Co., Ltd.
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吴祖能
邓鹏�
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Abstract

The utility model relates to a kind of water channel separate type system of glass cement body mould, comprise solid plate and moving platen, solid plate is provided with sprue component and line position assembly, line position assembly is positioned at sprue component outside, moving platen consists of base plate and header board, base plate is provided with core rod assembly, header board is provided with die cavity, cavity sleeve is located at outside core rod assembly, the line position module outer surface of core rod module outer surface and mould intracavity wall and solid plate surrounds injection moulding die cavity jointly, die cavity periphery, in line position assembly and in sprue component, be provided with constant temperature cold water channel, core rod inside is provided with constant-temperature hot water passage, wherein, constant temperature cold water channel is communicated with constant temperature cold water source, constant-temperature hot water passage is communicated with constant temp. heating water source.The front mould of mould, line position and die cavity adopt cooling water, can make the quick cooling and shaping of appearance of product; Core rod adopts hot water, can effectively improve PE plastics in the mobility of core surface, promotes moulding, and in the time of effectively reducing production die sinking, the adhesion of product and core rod, guarantees that product is indeformable.

Description

The water channel separate type system of glass cement body mould
Technical field
The utility model relates to injection mold technical field, particularly a kind of water channel separate type system of glass cement body mould.
Background technology
Existing glass cement bottle bottle base (hereinafter to be referred as bottle base) is long straight-tube shape (length is about 20cm, and wall thickness is about 1.5mm), one end sealing of this tubular, and sealing surface center is provided with outwardly injection nozzle joint, and injection nozzle joint periphery is provided with connecting thread.The given shape structure of existing glass cement bottle bottle base, is slot-shaped bottle base die cavity so the mould inside of processing bottle base need to form one in view of the above.Existing glass cement body mould, comprise solid plate and moving platen, solid plate is provided with sprue component and line position assembly, line position assembly is positioned at sprue component outside, moving platen consists of base plate and header board, and base plate is provided with core rod assembly, and header board is provided with die cavity, cavity sleeve is located at outside core rod assembly, and the line position module outer surface of core rod module outer surface and mould intracavity wall and solid plate surrounds injection moulding die cavity jointly.Wherein, in this mould, all to adopt common normal-temperature water be cooling die cavity periphery and core rod inside, summer and winter normal-temperature water temperature have very large deviation, affect the condensation effect of product and the state that comes off, affect the mobility of PE plastics in injection process, thereby affect indices and the product quality of production.
Utility model content
The purpose of this utility model is to overcome the deficiency that above-mentioned prior art exists, and provides a kind of rational in infrastructure, the water channel separate type system of the reliable glass cement body of core rod perpendicularity mould.
The purpose of this utility model is achieved in that
A kind of water channel separate type system of glass cement body mould, comprise solid plate and moving platen, solid plate is provided with sprue component and line position assembly, line position assembly is positioned at sprue component outside, moving platen consists of base plate and header board, base plate is provided with core rod assembly, header board is provided with die cavity, cavity sleeve is located at outside core rod assembly, the line position module outer surface of core rod module outer surface and mould intracavity wall and solid plate surrounds injection moulding die cavity jointly, it is characterized in that: described die cavity periphery, in line position assembly and in sprue component, be provided with constant temperature cold water channel, core rod inside is provided with constant-temperature hot water passage, wherein, constant temperature cold water channel is communicated with constant temperature cold water source, constant-temperature hot water passage is communicated with constant temp. heating water source.
The purpose of this utility model can also adopt following technical measures to solve:
As a kind of scheme more specifically, described core rod assembly comprises core rod, thread bush and interior pin, in core rod, be provided with cavity, interior pin is arranged in core rod and runs through its two ends, thread bush periphery is provided with external screw thread hole groove, thread bush is arranged in cavity and is set in outside interior pin, between external screw thread hole groove and cavity inner wall, forms described constant-temperature hot water passage.
Before and after described interior pin, be slidably arranged in core rod center, interior pin front end stretches out outside core rod, and interior pin rear end and drive unit are in transmission connection, and in controlling by drive unit, pin moves forward, when the sprue component place of interior pin front end and solid plate joins, core rod becomes simple beam structure from cantilever beam structures; Wherein, interior pin inside is provided with blind hole, and blind hole front end, near the front end of interior pin, is provided with water filling needle tubing in blind hole, and water filling needle tubing front end extends blind hole front end place, and water filling syringe rear end is communicated with constant temperature cold water source, between water filling needle tubing and blind hole inwall, forms back cavity.This kind of glass cement body mould is by arranging the interior pin that can move forward and backward at core rod center, when the early stage at injection molding, interior pin holds out against the place, sprue gate of solid plate, the rear and front end of pin in utilizing, and the root of core rod, make core rod become simple beam structure (two fulcrums before and after having) from original cantilever beam structures (only having a fulcrum), guarantee the perpendicularity of core rod and die cavity, thereby the product that guarantees injection moulding there will not be bias, then, in the injection moulding later stage, take to return interior pin, then the mode of mending glue realizes final injection mo(u)lding; In order to make the glue fast shaping of last after-teeming, and the glue of last after-teeming is near interior pin front end, so water filling needle tubing front end extends blind hole front end place.
Described interior pin rear end is connected with top board, top board is provided with voussoir, described drive unit is cylinder, the corresponding voussoir of piston rod of cylinder is provided with the slide block with inclined-plane, the inclined-plane of slide block and the inclined-plane of voussoir are slidably matched mutually, voussoir is provided with the first constant temperature cold water channel and drainage channel, and the first constant temperature cold water channel is communicated with water filling needle tubing, and drainage channel is communicated with back cavity.
The corresponding die cavity of described header board is provided with the perforate that runs through its rear and front end, and die cavity is plugged in perforate, and die cavity periphery is provided with annular or spirality cell body, forms the second constant temperature cold water channel between annular or spirality cell body and perforate inwall.
Described sprue component comprises outer pouring head and interior pouring head, and in outer pouring head correspondence, pouring head is provided with cavity, and interior pouring head periphery is provided with annular recess, and interior pouring head is arranged in cavity, forms the 3rd constant temperature cold water channel between annular recess and cavity inwall.
Described line position assembly comprises left and right two secondary line positions, and motion is done back to or drawn close to the secondary line position in left and right two, is equipped with the 4th constant temperature cold water channel in the secondary line position in left and right two.
Described constant temperature cold water source is constant temperature at the constant temperature cold water feed pipe of 12 ℃.
Described constant temp. heating water source is constant temperature at the constant-temperature hot water feed pipe of 50 ℃.
The beneficial effects of the utility model are as follows.
(1) mould adopts separate type constant temp cooling water system, and front mould, line position and die cavity adopt 12 degrees Celsius of cooling waters, can make the quick cooling and shaping of appearance of product; Core rod adopts the hot water of 50 degrees Celsius, can effectively improve PE plastics in the mobility of core surface, promotes moulding, and in the time of effectively reducing production die sinking, the adhesion of product and core rod, guarantees that product is indeformable.
(2) core rod center is provided with interior pin, and interior pin leading section adopts 12 degrees Celsius of cooling waters can guarantee that last injection also can be cooling fast.
Accompanying drawing explanation
Fig. 1 is the utility model mold integral structural representation.
Fig. 2 is A place structure for amplifying schematic diagram in Fig. 1.
Fig. 3 is C place structure for amplifying schematic diagram in Fig. 2.
Fig. 4 is another angle structural representation of B place in Fig. 1.
Fig. 5 is the utility model Mould Machining glass cement body structural representation out.
Fig. 6 is Fig. 5 mono-longitudinal profile structural representation.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
Referring to shown in Fig. 1 to Fig. 4, a kind of water channel separate type system of glass cement body mould, comprise solid plate 1 and moving platen 5, solid plate 1 is provided with sprue component 2 and line position assembly 3, line position assembly 3 is positioned at sprue component 2 outsides, moving platen 5 consists of base plate 52 and header board 51, base plate 52 is provided with core rod assembly 4, header board 51 is provided with die cavity 6, die cavity 6 is set in outside core rod assembly 4, line position assembly 3 outer surfaces of core rod assembly 4 outer surfaces and die cavity 6 inwalls and solid plate 1 surround injection moulding die cavity jointly, described die cavity 6 peripheries, in line position assembly 3 and in sprue component 2, be provided with constant temperature cold water channel, core rod inside is provided with constant-temperature hot water passage, wherein, constant temperature cold water channel is communicated with constant temperature cold water source, constant-temperature hot water passage 42 is communicated with constant temp. heating water source.
Described core rod assembly 4 comprises core rod 41, thread bush 43 and interior pin 44, in core rod 41, be provided with cavity, interior pin 44 is arranged in core rod 41 and runs through its two ends, thread bush 43 peripheries are provided with external screw thread hole groove, thread bush 43 is arranged in cavity and is set in outside interior pin 44, between external screw thread hole groove and cavity inner wall, forms described constant-temperature hot water passage 42.
Described interior pin 44 front and back are slidably arranged in core rod 41 centers, interior pin 44 front ends stretch out outside core rod 41, interior pin 44 rear ends and drive unit are in transmission connection, pin 44 reaches in controlling by drive unit, when sprue component 2 places of interior pin 44 front ends and solid plate 1 join, core rod 41 becomes simple beam structure from cantilever beam structures; Wherein, interior pin 44 inside are provided with blind hole 46, and blind hole 46 front ends are near the front end of interior pin 44, in blind hole, be provided with water filling needle tubing 45, water filling needle tubing 45 front ends extend blind hole 46 front end places, and water filling needle tubing 45 rear ends are communicated with constant temperature cold water source, between water filling needle tubing 45 and blind hole 46 inwalls, form back cavity D.
Described interior pin 44 rear ends are connected with top board 7, top board 7 is provided with voussoir 71, described drive unit is cylinder, the corresponding voussoir 71 of piston rod of cylinder is provided with the slide block with inclined-plane, the inclined-plane of the inclined-plane of slide block and voussoir 71 is slidably matched mutually, voussoir 71 is provided with the first constant temperature cold water channel 72 and drainage channel, and the first constant temperature cold water channel 72 is communicated with water filling needle tubing 45, and drainage channel 73 is communicated with back cavity D.
The corresponding die cavity 6 of described header board 51 is provided with the perforate that runs through its rear and front end, and die cavity 6 is plugged in perforate, and die cavity 6 peripheries are provided with annular or spirality cell body, forms the second constant temperature cold water channel 61 between annular or spirality cell body and perforate inwall.
Described sprue component 2 comprises outer pouring head 23 and interior pouring head 21, in outer pouring head 23 is corresponding, pouring head 21 is provided with cavity, interior pouring head 21 peripheries are provided with annular recess, and interior pouring head 21 is arranged in cavity, form the 3rd constant temperature cold water channel 22 between annular recess and cavity inwall.
Described line position assembly 3 comprises left and right two secondary line positions 31, and motion is done back to or drawn close to the secondary line position 31 in left and right two, in the secondary line position 31 in left and right two, is equipped with the 4th constant temperature cold water channel 32.
Described constant temperature cold water source is constant temperature at the constant temperature cold water feed pipe of 12 ℃.
Described constant temp. heating water source is constant temperature at the constant-temperature hot water feed pipe of 50 ℃.
The temperature at above-mentioned constant temperature cold water source and constant temp. heating water source can be according to the demand of different injected plastics materials and appropriate change.
Shown in Fig. 5 and Fig. 6, described glass cement body 9 is included in tubular body 91, sealing surface 92 and the injection nozzle joint 93 of injection mo(u)lding in above-mentioned mold cavity 12, sealing surface 92 is arranged on tubular body 91 one end, sealing surface 92 centers are provided with outwardly described injection nozzle joint 93, and injection nozzle joint 93 peripheries are provided with connecting thread.Wherein, the front end of the head position pattern core assembly 4 of glass cement body 9 and 3 moulding of line position assembly.
When above-mentioned glass cement body mould is for having double or arranging the glass cement body mould of die cavity (the present embodiment is four rows, has 16 die cavitys, certainly, also can make is 24 die cavitys, 32 die cavitys etc.) more.Wherein, the corresponding a set of sprue component 2 of each die cavity, line position assembly 3 and core rod assembly 4.In addition, the constant-temperature hot water passage 42 of each core rod assembly 4 is by hot water over-flow channel connection, and hot water over-flow channel connection is arranged in base plate 52.The first constant temperature cold water channel 72 of each core rod assembly 4 is communicated with by the first cold water flow channels, and the first cold water flow channels is arranged in top board 7.The second constant temperature cold water channel 61 between each die cavity is communicated with by the second cold water flow channels 54, and the second cold water flow channels 54 is arranged in header board 51.The 3rd constant temperature cold water channel 22 of each sprue component 2 is communicated with by the 3rd cold water flow channels 24, the 4th constant temperature cold water channel 32 of each line position assembly 3 is communicated with by the 4th cold water flow channels, and the 3rd cold water flow channels 24 and the 4th cold water flow channels are arranged in solid plate.

Claims (9)

1. the water channel separate type system of a glass cement body mould, comprise solid plate and moving platen, solid plate is provided with sprue component and line position assembly, line position assembly is positioned at sprue component outside, moving platen consists of base plate and header board, base plate is provided with core rod assembly, header board is provided with die cavity, cavity sleeve is located at outside core rod assembly, the line position module outer surface of core rod module outer surface and mould intracavity wall and solid plate surrounds injection moulding die cavity jointly, it is characterized in that: described die cavity periphery, in line position assembly and in sprue component, be provided with constant temperature cold water channel, core rod inside is provided with constant-temperature hot water passage, wherein, constant temperature cold water channel is communicated with constant temperature cold water source, constant-temperature hot water passage is communicated with constant temp. heating water source.
2. the water channel separate type system of glass cement body mould according to claim 1, it is characterized in that: described core rod assembly comprises core rod, thread bush and interior pin, in core rod, be provided with cavity, interior pin is arranged in core rod and runs through its two ends, thread bush periphery is provided with external screw thread hole groove, thread bush is arranged in cavity and is set in outside interior pin, between external screw thread hole groove and cavity inner wall, forms described constant-temperature hot water passage.
3. the water channel separate type system of glass cement body mould according to claim 2, it is characterized in that: before and after described interior pin, be slidably arranged in core rod center, interior pin front end stretches out outside core rod, interior pin rear end and drive unit are in transmission connection, in controlling by drive unit, pin moves forward, when the sprue component place of interior pin front end and solid plate joins, core rod becomes simple beam structure from cantilever beam structures; Wherein, interior pin inside is provided with blind hole, and blind hole front end, near the front end of interior pin, is provided with water filling needle tubing in blind hole, and water filling needle tubing front end extends blind hole front end place, and water filling syringe rear end is communicated with constant temperature cold water source, between water filling needle tubing and blind hole inwall, forms back cavity.
4. the water channel separate type system of glass cement body mould according to claim 3, it is characterized in that: described interior pin rear end is connected with top board, top board is provided with voussoir, described drive unit is cylinder, the corresponding voussoir of piston rod of cylinder is provided with the slide block with inclined-plane, and the inclined-plane of slide block and the inclined-plane of voussoir are slidably matched mutually, and voussoir is provided with the first constant temperature cold water channel and drainage channel, the first constant temperature cold water channel is communicated with water filling needle tubing, and drainage channel is communicated with back cavity.
5. the water channel separate type system of glass cement body mould according to claim 1, it is characterized in that: the corresponding die cavity of described header board is provided with the perforate that runs through its rear and front end, die cavity is plugged in perforate, die cavity periphery is provided with annular or spirality cell body, forms the second constant temperature cold water channel between annular or spirality cell body and perforate inwall.
6. the water channel separate type system of glass cement body mould according to claim 1, it is characterized in that: described sprue component comprises outer pouring head and interior pouring head, in outer pouring head correspondence, pouring head is provided with cavity, interior pouring head periphery is provided with annular recess, interior pouring head is arranged in cavity, forms the 3rd constant temperature cold water channel between annular recess and cavity inwall.
7. the water channel separate type system of glass cement body mould according to claim 1, is characterized in that: described line position assembly comprises left and right two secondary line positions, and motion is done back to or drawn close to the secondary line position in left and right two, is equipped with the 4th constant temperature cold water channel in the secondary line position in left and right two.
8. the water channel separate type system of glass cement body mould according to claim 1, is characterized in that: described constant temperature cold water source is constant temperature at the constant temperature cold water feed pipe of 12 ℃.
9. the water channel separate type system of glass cement body mould according to claim 1, is characterized in that: described constant temp. heating water source is constant temperature at the constant-temperature hot water feed pipe of 50 ℃.
CN201420433325.4U 2014-08-04 2014-08-04 The water channel separate type system of glass cement body mould Active CN203994596U (en)

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Application Number Priority Date Filing Date Title
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106862499A (en) * 2017-03-30 2017-06-20 开平市盈光机电科技有限公司 A kind of die cavity shaping dies of a mould two and moulding process
CN107791449A (en) * 2016-08-23 2018-03-13 深圳市裕展精密科技有限公司 Injection mold
CN108407241A (en) * 2018-05-09 2018-08-17 滁州市瑞康塑胶科技有限公司 A kind of cooling system for injection workshop
CN109466028A (en) * 2018-12-20 2019-03-15 惠州市鑫瑞宝源塑胶模具有限公司 A kind of mold of electric toothbrush housings

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107791449A (en) * 2016-08-23 2018-03-13 深圳市裕展精密科技有限公司 Injection mold
CN107791449B (en) * 2016-08-23 2019-09-17 深圳市裕展精密科技有限公司 Injection mold
CN106862499A (en) * 2017-03-30 2017-06-20 开平市盈光机电科技有限公司 A kind of die cavity shaping dies of a mould two and moulding process
CN106862499B (en) * 2017-03-30 2019-07-26 开平市盈光机电科技有限公司 A kind of two type chamber shaping dies of a mould
CN108407241A (en) * 2018-05-09 2018-08-17 滁州市瑞康塑胶科技有限公司 A kind of cooling system for injection workshop
CN108407241B (en) * 2018-05-09 2023-07-21 滁州市瑞康塑胶科技有限公司 Cooling system for injection molding workshop
CN109466028A (en) * 2018-12-20 2019-03-15 惠州市鑫瑞宝源塑胶模具有限公司 A kind of mold of electric toothbrush housings

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160601

Address after: 528300, Guangdong, Foshan province Shunde District Town, Qi Xing community residents committee, 9 Industrial Zone, science and Technology District, No. nine

Patentee after: Guangdong able packing industrial Co., Ltd.

Patentee after: Deng Peng

Address before: 528300, No. 9, No. 9, hi tech Industrial Park, Shunde District, Guangdong, Foshan

Patentee before: Wu Zuneng

Patentee before: Deng Peng