CN203004256U - Automatic air stripping device for die - Google Patents
Automatic air stripping device for die Download PDFInfo
- Publication number
- CN203004256U CN203004256U CN 201320001543 CN201320001543U CN203004256U CN 203004256 U CN203004256 U CN 203004256U CN 201320001543 CN201320001543 CN 201320001543 CN 201320001543 U CN201320001543 U CN 201320001543U CN 203004256 U CN203004256 U CN 203004256U
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- CN
- China
- Prior art keywords
- stripping device
- die
- air
- blowing nozzle
- mould
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- 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.)
- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of plastic die releasing, and in particular relates to an automatic air stripping device for a die. The automatic air stripping device for the die comprises a blowing port, a fixing frame, an air pipe, an injection molding machine, a fan, a die cavity and a control box. The automatic air stripping device for the die is characterized in that air channels are arranged in the blowing port and the fixing frame; an air outlet end of the fan is connected with an air inlet end of the fixing frame through the air pipe; the air outlet end of the fixing frame is connected with the air inlet end of the blowing port; and the air outlet end of the blowing port is aligned to a sprue of the die cavity. Compared with the prior art, the automatic air stripping device for the die has the advantages that the a complete set of processes from die opening, product ejecting and air blowing is carried out, thus the effect is maximized, the whole production process can be carried out without stopping, and the output as well as the yield of the product can be increased; and the contact between the staff and the device is reduced, so that the potential risk in the conventional technology, caused by opening a door to take the product, is reduced, and as a result, the safety of the personnel can be ensured.
Description
[technical field]
The utility model relates to plastics ejection technique field, the automatic stripping device of a kind of mould specifically.
[background technology]
No matter be that thermoplasticity or thermosetting plastics product are made in production process, all need plastics are become viscous state, then enter that mould shape is cooling, the processing step of the demoulding.
But in knockout course, because injecting products easily sticks on the thimble of mould, cause product automatically to drop, deviate from smoothly mould for the plastic products that can make curing, following mode is arranged:
At first, the most original hand-stripping.The employee must open door, then manually product is taken out, and this stripping means safety coefficient is low, and waste greatly on the time, can't enhance productivity;
Secondly, utilize chemical releasing agent.The chemical structural formula of a kind of release agent for plastic materials that discloses as domestic patent CN1812874A spreads upon described releasing agent on mould, utilizes its chemical property to prevent the plastic product adhesion, but that this kind stripping means has is extremely strong selective, and versatility is poor;
At last, utilize the air-flow stripping.Stripping means as disclosed in domestic patent CN102380907A utilizes the air blowing tracheae in mould of passing in the mould outer setting, will pass into compressed air in the air blowing tracheae during depanning, reaches the purpose of complete depanning; The disclosed pneumatic moulding mould of domestic patent CN2363871Y and for example, the separated air flue that utilizes mould self to be provided with realize that blowing and suction take off technique, and above-mentioned two-phase patented product is all to establish air passage structure in directly in mould, but at one's wit's end without gas channel mould.
[summary of the invention]
The purpose of this utility model is to overcome the technical problem that existing air-flow stripping exists, provide under a kind of prerequisite not changing injection machine, mould structure, utilize air-flow to realize the automatic stripping of mould, NA external stripping device, can effectively coordinate production, not only stable but also safety completed production task.
For achieving the above object, design the automatic stripping device of a kind of mould, comprise blowing nozzle, fixed mount, tracheae, injection machine, blower fan, mold cavity and control cabinet, be provided with electronic component in described control cabinet and control substrate, described electronic component is controlled connecting fan and injection machine on substrate, it is characterized in that described blowing nozzle and fixed mount inside are provided with gas passage, the outlet side of described blower fan is by the inlet end of tracheae Connection Bracket, described support bracket fastened outlet side connects the inlet end of blowing nozzle, and the pouring head of mold cavity is aimed in the outlet side of described blowing nozzle.
Described blowing nozzle is up-narrow and down-wide three-dimensional trapezium structure, and the inlet end of described blowing nozzle is narrow end, and the outlet side is wide end.
Described fixed mount is T font integrative-structure, is made of the give vent to anger afterbody of twitching one's mouth of cuboid top and cylinder middle part and cuboid, is the left-right symmetry structure take the cylinder central axial line as benchmark.
The two ends, left and right on the cuboid top of described fixed mount also are provided with symmetrical installation projection, in order to be fixed on the upper end of nozzle of injection machine.
The width that the giving vent to anger of described fixed mount twitched one's mouth is identical with the width of the narrow end of blowing nozzle.
The utility model compared with prior art has the following advantages:
1. raise the efficiency.From die sinking, ejecting product, the air blowing one complete flow process of cover, effect is maximized, make the continual work of whole production procedure, improved the output of product, output is improved.
2. increase security.Due to the contact that has deducted personnel's machines, reduced the hidden danger of taking product to cause owing to opening the door before dangerous, thereby guaranteed personnel's security.
[description of drawings]
Fig. 1 is the utility model stripping device front view;
Fig. 2 is the utility model stripping device side view;
1. blowing nozzle 2. fixed mount 3. tracheae 4. control cabinets in figure.
[specific embodiment]
For making the utility model purpose, principle and product configurations clearer, now be further elaborated in conjunction with the drawings and the specific embodiments, believe for a person skilled in the art and can realize.
Inventive point of the present utility model is, does not change under the prerequisite of injection machine, mould structure, and external stripping device is realized the NA purpose of the plastics demoulding.
Embodiment
The parts of this external stripping device have: blowing nozzle 1, fixed mount 2, tracheae 3, blower fan and control cabinet 4 are provided with electronic component and control substrate in described control cabinet 4.
Described blowing nozzle 1 is pressed into up-narrow and down-wide three-dimensional trapezium structure, and a gas passage is set, inlet end is narrow end, and the outlet side is wide end; Fixed mount 2 is made T font integrative-structure, consisted of by the give vent to anger afterbody of twitching one's mouth of cuboid top and cylinder middle part and cuboid specifically, and a gas passage is set, and being the left-right symmetry structure take the cylinder central axial line as benchmark, the width of twitching one's mouth of giving vent to anger is identical with the width of the narrow end of blowing nozzle.
The annexation of above-mentioned parts such as Fig. 1 or shown in Figure 2, electronic component at control cabinet 4 is controlled connecting fan and injection machine on substrate, the outlet side of blower fan is passed through the inlet end of tracheae Connection Bracket 2, the outlet side of described fixed mount 2 connects the inlet end of blowing nozzle 1, the pouring head of mold cavity is aimed in the outlet side of described blowing nozzle 1, two ends, left and right on the cuboid top of fixed mount 2 also are provided with symmetrical installation projection, in order to be fixed on the upper end of nozzle of injection machine.
Controlled the gassing time of blower fan by control cabinet 4, when injection machine is normally produced, after the mould die sinking, during ejecting product, the air-flow that blower fan produces enters the fixed mount air flue by tracheae, then enters blowing nozzle, the product that this moment, blowing nozzle was aimed in mold cavity is blown, product will drop naturally, and a whole cover closely and effectively is combined together, and makes to produce to maximize, both having guaranteed the high efficiency of producing increases again the output value.
Claims (5)
1. automatic stripping device of mould, comprise blowing nozzle, fixed mount, tracheae, injection machine, blower fan, mold cavity and control cabinet, be provided with electronic component in described control cabinet and control substrate, described electronic component is controlled connecting fan and injection machine on substrate, it is characterized in that described blowing nozzle and fixed mount inside are provided with gas passage, the outlet side of described blower fan is by the inlet end of tracheae Connection Bracket, the outlet side of described fixed mount connects the inlet end of blowing nozzle, and the pouring head of mold cavity is aimed in the outlet side of described blowing nozzle.
2. the automatic stripping device of a kind of mould as claimed in claim 1, is characterized in that described blowing nozzle is up-narrow and down-wide three-dimensional trapezium structure, and the inlet end of described blowing nozzle is narrow end, and the outlet side is wide end.
3. the automatic stripping device of a kind of mould as claimed in claim 1, it is characterized in that described fixed mount is T font integrative-structure, consisted of by the give vent to anger afterbody of twitching one's mouth of cuboid top and cylinder middle part and cuboid, be the left-right symmetry structure take the cylinder central axial line as benchmark.
4. the automatic stripping device of a kind of mould as claimed in claim 3 is characterized in that the two ends, left and right on the cuboid top of described fixed mount also are provided with symmetrical installation projection, in order to be fixed on the upper end of nozzle of injection machine.
5. the automatic stripping device of a kind of mould as claimed in claim 2 or claim 3 is characterized in that the width that giving vent to anger of described fixed mount twitch one's mouth is identical with the width of the narrow end of blowing nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320001543 CN203004256U (en) | 2013-01-04 | 2013-01-04 | Automatic air stripping device for die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320001543 CN203004256U (en) | 2013-01-04 | 2013-01-04 | Automatic air stripping device for die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203004256U true CN203004256U (en) | 2013-06-19 |
Family
ID=48595885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320001543 Expired - Fee Related CN203004256U (en) | 2013-01-04 | 2013-01-04 | Automatic air stripping device for die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203004256U (en) |
-
2013
- 2013-01-04 CN CN 201320001543 patent/CN203004256U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI RADIATE COMMUNCATION ELECTRONICS CO., LTD Free format text: FORMER NAME: SHANGHAI RADIATE COMMUNICATION ELECTRONICS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 201108 Shanghai City, Minhang District City Road, No. seventh, building 1835 Patentee after: SHANGHAI RADIATE COMMUNICATION ELECTRONICS CO., LTD. Address before: 201108 Shanghai City, Minhang District City Road, No. seventh, building 1835 Patentee before: Shanghai Radiate Communication Electronics Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20210104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |