CN214163777U - Injection mold maintenance diagnostic device - Google Patents
Injection mold maintenance diagnostic device Download PDFInfo
- Publication number
- CN214163777U CN214163777U CN202022455136.5U CN202022455136U CN214163777U CN 214163777 U CN214163777 U CN 214163777U CN 202022455136 U CN202022455136 U CN 202022455136U CN 214163777 U CN214163777 U CN 214163777U
- Authority
- CN
- China
- Prior art keywords
- switch
- injection mold
- sequence valve
- shell
- contactor
- 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.)
- Expired - Fee Related
Links
- 238000002347 injection Methods 0.000 title claims abstract description 35
- 239000007924 injection Substances 0.000 title claims abstract description 35
- 238000012423 maintenance Methods 0.000 title claims abstract description 15
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims 1
- 238000003745 diagnosis Methods 0.000 abstract description 14
- 239000003921 oil Substances 0.000 description 9
- 239000003292 glue Substances 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to an injection mold maintenance diagnosis device, which comprises a shell and a signal connector, wherein a switch power supply is arranged inside the shell, and the signal connector is connected with a main power switch through the switch power supply; the switch power supply is connected with a sequence valve system, a contactor I and a knob switch, the sequence valve system comprises a plurality of sequence valve switches, each sequence valve switch is respectively connected with an injection nozzle through a signal connector, and the knob switch realizes electromagnetic reversing through an internally-arranged electromagnetic reversing valve; and the main power switch is connected with a hydraulic system through a contactor II. The external hot runner replaces the traditional maintenance diagnosis mode, the existing problems are rapidly checked, automatic diagnosis is realized, and the problems of the injection mold can be rapidly diagnosed.
Description
Technical Field
The utility model relates to an injection mold maintains technical field, concretely relates to injection mold maintains diagnostic device.
Background
At present, when the size of a plastic part product is long, a plurality of glue inlet point molds are required to be used for injection production, but the faults occurring when the glue inlet point molds enter glue at the same time are difficult to judge at the present points, the molds are required to execute related actions to judge in the maintenance process, the operation is complex, the problem that the injection molds need to solve can be found in time, and the problem that the injection molds need to solve is urgently needed at present.
Disclosure of Invention
In order to solve the problem, the utility model aims to provide an injection mold maintenance diagnostic device that can in time discover injection mold existence problem. The utility model provides a its technical problem adopt following technical scheme to realize:
the maintenance and diagnosis device for the injection mold is characterized by comprising a shell and a signal connector, wherein a switch power supply is arranged in the shell, and the signal connector is connected with a main power switch through the switch power supply; the switch power supply is connected with a sequence valve system, a contactor I and a knob switch, the sequence valve system comprises a plurality of sequence valve switches, each sequence valve switch is respectively connected with an injection nozzle through a signal connector, and the knob switch realizes electromagnetic reversing through an internally-arranged electromagnetic reversing valve; and the main power switch is connected with a hydraulic system through a contactor II.
Furthermore, the change of the oil supply direction of the oil pump in the hydraulic system is realized through the knob switch.
Further, contactor I connects the oil pump.
Furthermore, an emergency stop button and a starting button are arranged on the contactor I and are used for respectively controlling the stop and the operation of the oil pump.
Further, a plurality of the sequence valve switches are connected in parallel, and each of the sequence valve switches is connected with an indicator light.
Further, be provided with the temperature display screen on the positive door of casing, the temperature display screen is connected the sequence valve switch for show that the switch-on the sequence valve switch corresponds the temperature of the nozzle of moulding plastics and predetermine the temperature.
Furthermore, the signal connector, the main power switch and the contactor II penetrate through the shell and are arranged on the shell.
Furthermore, the bottom of the shell is provided with universal wheels.
Furthermore, a vent is arranged on the rear wall of the back surface of the shell.
The utility model relates to an injection mold maintains diagnostic device, its beneficial effect lies in: the external hot runner replaces the traditional maintenance diagnosis mode, the existing problems are rapidly checked, automatic diagnosis is realized, and the problems of the injection mold can be rapidly diagnosed. The injection mold is connected with the maintenance diagnosis device through the signal connector, so that the signal diagnosis device can be conveniently moved, and the use is convenient. And simultaneously, the utility model discloses when the realization is diagnosed injection mold's quick maintenance, can also realize the detection to hydraulic system, whether the discernment that can be fine goes out hydraulic oil and leaks, abnormal sound etc..
Drawings
The invention is explained in more detail below with reference to exemplary embodiments and the accompanying drawings, in which:
fig. 1 is the structural schematic diagram of the maintenance and diagnosis device for injection mold of the present invention.
Fig. 2 is a circuit diagram of the maintenance and diagnosis device for injection mold of the present invention.
In the attached drawing, 1 is a shell, 2 is a signal connector, 3 is a switching power supply, 4 is a contactor I, 5 is a contactor II, 6 is a main power supply switch, 7 is a knob switch, 8 is a sequence valve switch, 9 is a sequence valve system, 10 is an emergency stop button, and 11 is a start button.
Detailed Description
The following further explains the specific embodiments of the present invention with reference to the drawings:
as shown in fig. 1-2, an injection mold maintenance diagnosis device comprises a housing 1 and a signal connector 2, wherein a switching power supply 3 is arranged inside the housing 1, and the signal connector 2 is connected with a main power switch 6 through the switching power supply 3; the switch power supply 3 is connected with a sequence valve system 9, a contactor I4 and a knob switch 7, the sequence valve system 9 comprises a plurality of sequence valve switches 8, each sequence valve switch 8 is respectively connected with an injection molding nozzle through a signal connector 2, and the knob switch 7 realizes electromagnetic reversing through an internally-arranged electromagnetic reversing valve; and the main power switch 6 is connected with a hydraulic system through a contactor II 5. In a preferred embodiment, there are 6 sequential valve switches 8.
The change of the oil supply direction of the oil pump in the hydraulic system is realized through the rotation of the knob switch 7.
Before maintenance and diagnosis work, the injection mold is connected through the signal connector 2, and the hydraulic system is connected through the contactor II 5. And the contactor I4 is connected with an oil pump. An emergency stop button 10 and a start button 11 are arranged on the contactor I4, and are used for respectively controlling the stop and the operation of an oil pump and diagnosing whether a hydraulic system is normal or not and whether hydraulic oil leakage, abnormal sound and the like exist or not. Open one of them sequence valve switch 8, mould plastics a nozzle that corresponds to it and heat the detection alone, the temperature display screen shows the real-time temperature of presetting the temperature and the nozzle of moulding plastics, and when the real-time temperature exceeded and preset the temperature, the pilot lamp lights the warning. And after one injection nozzle is diagnosed, closing the sequence valve switch 8 and opening the other sequence valve switch 8 to diagnose the other injection nozzle until the diagnosis of 6 injection nozzles is completed.
The main power switch 6 is turned on, the emergency stop button 10 is released, the start button 11 is pressed, and the oil pump motor starts to operate.
A plurality of sequential-valve switches 8 are connected in parallel, and an indicator lamp is connected to each sequential-valve switch 8.
In order to facilitate the operator to know the temperature condition of the diagnosis part more conveniently, and prompt in time when abnormality occurs, a temperature display screen is arranged on the front door of the shell 1 and is connected with the sequence valve switch 8 and used for displaying the temperature of the injection molding nozzle corresponding to the switched-on sequence valve switch 8 and the preset temperature.
For convenience of connection, the signal connector 2, the main power switch 6 and the contactor II 5 penetrate through the shell 1 and are arranged on the shell 1.
In order to move conveniently and more conveniently to a required position, the bottom of the shell 1 is provided with universal wheels.
In order to facilitate heat dissipation, a vent is provided on the rear wall of the back surface of the housing 1.
The above description is only for the preferred embodiment of the present invention, and the above description of the embodiment is only for the purpose of assisting understanding of the method and the core idea of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention by those of ordinary skill in the art should be included in the protection scope of the present invention.
Claims (9)
1. An injection mold maintenance diagnostic device, characterized in that: the power supply comprises a shell and a signal connector, wherein a switch power supply is arranged in the shell, and the signal connector is connected with a main power switch through the switch power supply; the switch power supply is connected with a sequence valve system, a contactor I and a knob switch, the sequence valve system comprises a plurality of sequence valve switches, each sequence valve switch is respectively connected with an injection nozzle through a signal connector, and the knob switch realizes electromagnetic reversing through an internally-arranged electromagnetic reversing valve; and the main power switch is connected with a hydraulic system through a contactor II.
2. An injection mold repair diagnostic apparatus as set forth in claim 1, wherein: and the change of the oil supply direction of the oil pump in the hydraulic system is realized through the knob switch.
3. An injection mold repair diagnostic apparatus as set forth in claim 2, wherein: the contactor I is connected with the oil pump.
4. An injection mold repair diagnostic apparatus as set forth in claim 3, wherein: an emergency stop button and a start button are arranged on the contactor I and are used for respectively controlling the stop and the operation of the oil pump.
5. An injection mold repair diagnostic apparatus as set forth in claim 1, wherein: the plurality of sequential valve switches are connected in parallel, and each sequential valve switch is connected with an indicator light.
6. An injection mold repair diagnostic apparatus as set forth in claim 1, wherein: be provided with the temperature display screen on the positive door of casing, the temperature display screen is connected the sequence valve switch for show that the switch-on the sequence valve switch corresponds the temperature of the nozzle of moulding plastics and predetermine the temperature.
7. An injection mold repair diagnostic apparatus as set forth in claim 1, wherein: the signal connector, the main power switch and the contactor II penetrate through the shell and are arranged on the shell.
8. An injection mold repair diagnostic apparatus as set forth in claim 1, wherein: the bottom of the shell is provided with universal wheels.
9. An injection mold repair diagnostic apparatus as set forth in claim 1, wherein: and a ventilation opening is formed in the rear wall of the back face of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022455136.5U CN214163777U (en) | 2020-10-29 | 2020-10-29 | Injection mold maintenance diagnostic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022455136.5U CN214163777U (en) | 2020-10-29 | 2020-10-29 | Injection mold maintenance diagnostic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214163777U true CN214163777U (en) | 2021-09-10 |
Family
ID=77600217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022455136.5U Expired - Fee Related CN214163777U (en) | 2020-10-29 | 2020-10-29 | Injection mold maintenance diagnostic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214163777U (en) |
-
2020
- 2020-10-29 CN CN202022455136.5U patent/CN214163777U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20210910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |