CN209365228U - A kind of cooling device of plastic mould - Google Patents
A kind of cooling device of plastic mould Download PDFInfo
- Publication number
- CN209365228U CN209365228U CN201821549125.XU CN201821549125U CN209365228U CN 209365228 U CN209365228 U CN 209365228U CN 201821549125 U CN201821549125 U CN 201821549125U CN 209365228 U CN209365228 U CN 209365228U
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- CN
- China
- Prior art keywords
- mold
- upper mold
- cooling
- fixed station
- electric pushrod
- Prior art date
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- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of cooling devices of plastic mould, including fixed station, upper mold, lower mold, electric pushrod, cooling tube, circulating pump and liquid chiller, the lower part of the fixed station is equipped with upper mold, the lower part of fixed station at left and right sides of the upper mold is equipped with bracket, the lower part of the upper mold is equipped with lower mold, the right side of the lower mold is fixedly connected by fixing seat with fixed station, electric pushrod is installed on the right side of the lower mold, the top that the upper mold corresponds to fixed station is equipped with cooling water tank, liquid chiller is installed on the right side of the cooling water tank.The utility model provides a kind of cooling device of plastic mould, pass through the fixed station of setting, upper mold, lower mold, electric pushrod, cooling tube, circulating pump and liquid chiller, it solves and supplies cold water cooling mold to multiple molds using cooling tower, mold cooling velocity is inconsistent, the problem of manual demoulding, speed is slow, low efficiency.
Description
Technical field
The utility model relates to plastic mould technical field, specially a kind of cooling device of plastic mould.
Background technique
Molding cycle when the plastic mould work of injection molding generally comprises molding, injection, pressure maintaining, cooling, die sinking, system
The stages such as product taking-up need to be quickly cooled down thereby increasing productivity, may be used also to shorten molding cycle after the completion of packing stage
Inhibit product defects, reduces the generation of defective products, improve the exterior quality of product.
But existing plastic mould cooling device has the following deficiencies:
1. supplying cold water cooling mold to multiple molds using cooling tower, the water supply between each mold is difficult to control,
Cause mold cooling velocity inconsistent；
2. mold manual demoulding after the cooling period, speed is slow, low efficiency, processing staff's larger workload.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of cooling device of plastic mould, solves use
Cooling tower is to the cooling mold of multiple molds supply cold water, and mold cooling velocity is inconsistent, manual demoulding, and speed is slow, low efficiency
Problem.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of cooling device of plastic mould, including
Fixed station, upper mold, lower mold, electric pushrod, cooling tube, circulating pump and liquid chiller, the lower part installation of the fixed station
There is upper mold, the lower part of the fixed station at left and right sides of the upper mold is equipped with bracket, and the lower part of the upper mold is equipped with down
The right side of mold, the lower mold is fixedly connected by fixing seat with fixed station, is equipped with electronic push away on the right side of the lower mold
Bar, the top that the upper mold corresponds to fixed station are equipped with cooling water tank, and it is cooling that liquid is equipped on the right side of the cooling water tank
Device is equipped with circulating pump on the right side of the liquid chiller, and the cooling water tank, circulating pump and liquid chiller pass through cooling tube
It wears on the upper mold of connection, battery is installed on the left of the fixed station top.
Preferably, the lower surface of the upper mold is equipped with seal washer, and injection slot, institute are provided on the upper mold
It states cooling tube to extend in upper mold, and in the S-shaped upper mold being evenly distributed on outside injection slot of cooling tube, the upper mold
Air hole is provided on tool.
Preferably, the top of the lower mold corresponds to and is equipped with seal washer at the position of upper mold upper sealing washer, institute
It states and is provided with injection hole and lower injection slot on lower mold, the lower mold is rotatablely connected by shaft and fixing seat, and shaft is pacified
It sets on the shaft hole being arranged on the right side of lower mold.
Preferably, the lower end of the electric pushrod is fixedly connected by strut with lower mold, the upper end of the electric pushrod
It is fixedly connected by pivot pin seat with fixed station, the lower end of the electric pushrod is fixedly connected by pivot pin seat with strut, the electricity
The upper and lower ends of dynamic push rod pass through pivot pin and pivot pin seat is rotatablely connected.
Preferably, the battery is electrically connected by conductor wire respectively at electric pushrod, circulating pump and liquid chiller,
The circulating pump and liquid chiller are interconnected by cooling tube and cooling water tank.
Preferably, the injection hole is symmetrically distributed on lower mold about the symmetry axis of lower injection slot, and injection hole and outer
Boundary's injection molded tube is interconnected, and the volume of the lower injection slot is less than the volume of upper injection slot.
(3) beneficial effect
The utility model provides a kind of cooling device of plastic mould, have it is following the utility model has the advantages that
(1) the utility model, by the cooling tube, circulating pump and liquid chiller of setting, after injection molding, circulating pump fortune
Row extracts the coolant liquid in cooling water tank by cooling tube, and coolant liquid is transported in liquid chiller, liquid chiller fortune
The outer loop of upper injection slot, coolant liquid tape loop in cooling tube are transported to after the temperature of row reduction coolant liquid by cooling tube
Recycling in cooling water tank is returned to after walking the heat in mold, is directly individually cooled to each mold, cool speed
Degree is fast, high-efficient, effectively avoids the non-uniform phenomenon that cools down in collective's cooling, and the device structure is simple, easy to use, is convenient for
It promotes the use of, solves and supply cold water cooling mold to multiple molds using cooling tower, the water supply between each mold is difficult to
Control, the problem for causing mold cooling velocity inconsistent.
(2) the utility model, by the electric pushrod of setting, in use, electric pushrod operation pushes strut, strut is pushed
Lower mold rotates in the shaft in fixing seat, and lower mold and upper mold are against together, forms a complete mold, and will
Extraneous injection molded tube is connected on injection hole, and for the gas of mould inside from the air hole discharge on upper mold, mold is cold when injection molding
But after, electric pushrod operation pulls strut, and strut pulls lower mold to rotate in the shaft in fixing seat, by lower mold with
Upper mold separately completes demoulding, drives lower mold rotation to realize assembling and fractionation between mold, mould using electric pushrod
The assembling and fractionation of tool are simple and convenient, greatly reduce the amount of labour of staff, and speed is fast, high-efficient, greatly improves
The problem of efficiency of production, solves mold manual demoulding after the cooling period, and speed is slow, low efficiency, processing staff's larger workload.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram of upper mold in the utility model Fig. 1；
Fig. 3 is the structural schematic diagram of lower mold in the utility model Fig. 1；
Fig. 4 is the left view scheme of installation of lower mold in the utility model Fig. 1；
Fig. 5 is the structural schematic diagram of cooling tube in the utility model Fig. 1.
In figure: 1, fixed station；2, bracket；3, upper mold；4, lower mold；5, fixing seat；6, electric pushrod；7, pivot pin seat；
8, strut；9, injection hole；10, cooling tube；11, cooling water tank；12, circulating pump；13, liquid chiller；14, battery；15, on
Injection slot；16, seal washer；17, lower injection slot；18, shaft hole；19, shaft；20, air hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-5, a kind of embodiment provided by the utility model；A kind of cooling device of plastic mould, packet
Fixed station 1, upper mold 3, lower mold 4, electric pushrod 6, cooling tube 10, circulating pump 12 and liquid chiller 13 are included, fixed station 1
Lower part is equipped with upper mold 3, and the lower part of the fixed station 1 of 3 left and right sides of upper mold is equipped with bracket 2, the lower surface peace of upper mold 3
Equipped with seal washer 16, injection slot 15 is provided on upper mold 3, cooling tube 10 extends in upper mold 3, and cooling tube 10 is in
S-shaped is evenly distributed in the upper mold 3 outside injection slot 15, and air hole 20, the lower part of upper mold 3 are provided on upper mold 3
Lower mold 4 is installed, the right side of lower mold 4 is fixedly connected by fixing seat 5 with fixed station 1, and the top of lower mold 4 corresponds to upper mold
Seal washer 16 is installed at the position for having 3 upper sealing washers 16, injection hole 9 and lower injection slot 17 are provided on lower mold 4, under
Mold 4 is rotatablely connected by shaft 19 and fixing seat 5, and shaft 19 is placed on the shaft hole 18 being arranged on the right side of lower mold 4, note
Modeling mouth 9 is symmetrically distributed on lower mold 4 about the symmetry axis of lower injection slot 17, and injection hole 9 is mutually interconnected with extraneous injection molded tube
Logical, the volume of lower injection slot 17 is less than the volume of upper injection slot 15, and the right side of lower mold 4 is equipped with electric pushrod 6, electric pushrod
6 lower end is fixedly connected by strut 8 with lower mold 4, and the upper end of electric pushrod 6 connects by the way that pivot pin seat 7 and fixed station 1 are fixed
Connect, the lower end of electric pushrod 6 is fixedly connected by pivot pin seat 7 with strut 8, the upper and lower ends of electric pushrod 6 pass through pivot pin and
Pivot pin seat 7 is rotatablely connected, and the top of the corresponding fixed station 1 of upper mold 3 is equipped with cooling water tank 11, the right side installation of cooling water tank 11
There is liquid chiller 13, the right side of liquid chiller 13 is equipped with circulating pump 12, and cooling water tank 11, circulating pump 12 and liquid are cooling
Device 13 is worn on the upper mold 3 of connection by cooling tube 10, the model MP-70RM of circulating pump 12, the model of liquid chiller 13
For GLC1, battery 14 is installed, battery 14 is by conductor wire respectively at electric pushrod 6, circulation on the left of 1 top of fixed station
Pump 12 and liquid chiller 13 are electrically connected, and circulating pump 12 and liquid chiller 13 are mutual by cooling tube 10 and cooling water tank 11
Connection.
Working principle: in use, the operation of electric pushrod 6 pushes strut 8, strut 8 pushes lower mold 4 in fixing seat 5
It is rotated in shaft 19, lower mold 4 and upper mold 3 is against together, form a complete mold, and extraneous injection molded tube is connected
It being connected on injection hole 9, the gas of mould inside is discharged from the air hole 20 on upper mold 3 when injection molding, after injection molding, circulating pump
12 operations extract the coolant liquid in cooling water tank 11 by cooling tube 10, and coolant liquid are transported in liquid chiller 13, liquid
The outer loop of injection slot 15, coolant liquid are transported to after the temperature of the operation reduction coolant liquid of body cooler 13 by cooling tube 10
Circulation is taken away to return in cooling water tank 11 after heat in mold and is recycled in cooling tube 10, after mold is cooling, electricity
The dynamic operation of push rod 6 pulls strut 8, and strut 8 pulls lower mold 4 to rotate in the shaft 19 in fixing seat 5, by lower mold 4 with it is upper
Mold 3 separately completes demoulding.
It can to sum up obtain, fixed station 1, upper mold 3, lower mold 4, electric pushrod 6, cooling tube of the utility model by setting
10, circulating pump 12 and liquid chiller 13 are solved using cooling tower to the cooling mold of multiple molds supply cold water, and mold is cooling
The problem of speed is inconsistent, manual demoulding, and speed is slow, low efficiency.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of cooling device of plastic mould, including it is fixed station (1), upper mold (3), lower mold (4), electric pushrod (6), cold
But (10), circulating pump (12) and liquid chiller (13) are managed, it is characterised in that: the lower part of the fixed station (1) is equipped with upper mold
Have (3), the lower part of the fixed station (1) at left and right sides of the upper mold (3) is equipped with bracket (2), the lower part of the upper mold (3)
It is equipped with lower mold (4), the right side of the lower mold (4) is fixedly connected by fixing seat (5) with fixed station (1), the lower die
It is equipped with electric pushrod (6) on the right side of tool (4), the top of the upper mold (3) corresponding fixed station (1) is equipped with cooling water tank
(11), it is equipped with liquid chiller (13) on the right side of the cooling water tank (11), the right side installation of the liquid chiller (13)
Have circulating pump (12), the cooling water tank (11), circulating pump (12) and liquid chiller (13) wear connection by cooling tube (10)
Upper mold (3) on, battery (14) are installed on the left of fixed station (1) top.
2. a kind of cooling device of plastic mould according to claim 1, it is characterised in that: under the upper mold (3)
Surface is equipped with seal washer (16), is provided with injection slot (15) on the upper mold (3), and the cooling tube (10) extends to
In upper mold (3), and in the S-shaped upper mold (3) for being evenly distributed on injection slot (15) outside of cooling tube (10), the upper mold
Air hole (20) are provided on tool (3).
3. a kind of cooling device of plastic mould according to claim 1, it is characterised in that: the lower mold (4) it is upper
Portion corresponds to be equipped with seal washer (16) at the position of upper mold (3) upper sealing washer (16), is provided on the lower mold (4)
Injection hole (9) and lower injection slot (17), the lower mold (4) is rotatablely connected by shaft (19) and fixing seat (5), and shaft
(19) it is placed on the shaft hole (18) being arranged on the right side of lower mold (4).
4. a kind of cooling device of plastic mould according to claim 1, it is characterised in that: the electric pushrod (6)
Lower end is fixedly connected by strut (8) with lower mold (4), and the upper end of the electric pushrod (6) passes through pivot pin seat (7) and fixed station
(1) it is fixedly connected, the lower end of the electric pushrod (6) is fixedly connected by pivot pin seat (7) with strut (8), the electric pushrod
(6) upper and lower ends pass through pivot pin and pivot pin seat (7) are rotatablely connected.
5. a kind of cooling device of plastic mould according to claim 1, it is characterised in that: the battery (14) passes through
Conductor wire is electrically connected respectively at electric pushrod (6), circulating pump (12) and liquid chiller (13), the circulating pump (12) and liquid
Body cooler (13) is interconnected by cooling tube (10) and cooling water tank (11).
6. a kind of cooling device of plastic mould according to claim 3, it is characterised in that: the injection hole (9) about
The symmetry axis of lower injection slot (17) is symmetrically distributed on lower mold (4), and injection hole (9) and extraneous injection molded tube are interconnected,
The volume of the lower injection slot (17) is less than the volume of upper injection slot (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821549125.XU CN209365228U (en) | 2018-09-21 | 2018-09-21 | A kind of cooling device of plastic mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821549125.XU CN209365228U (en) | 2018-09-21 | 2018-09-21 | A kind of cooling device of plastic mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209365228U true CN209365228U (en) | 2019-09-10 |
Family
ID=67837411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821549125.XU Expired - Fee Related CN209365228U (en) | 2018-09-21 | 2018-09-21 | A kind of cooling device of plastic mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209365228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110561705A (en) * | 2019-09-26 | 2019-12-13 | 中德科技(黄石)股份有限公司 | High-efficient injection mold device |
-
2018
- 2018-09-21 CN CN201821549125.XU patent/CN209365228U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110561705A (en) * | 2019-09-26 | 2019-12-13 | 中德科技(黄石)股份有限公司 | High-efficient injection mold device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190910 Termination date: 20200921 |