CN202412643U - Heater loop test device for hot runner system - Google Patents
Heater loop test device for hot runner system Download PDFInfo
- Publication number
- CN202412643U CN202412643U CN2011205172576U CN201120517257U CN202412643U CN 202412643 U CN202412643 U CN 202412643U CN 2011205172576 U CN2011205172576 U CN 2011205172576U CN 201120517257 U CN201120517257 U CN 201120517257U CN 202412643 U CN202412643 U CN 202412643U
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- China
- Prior art keywords
- heater
- heaters
- test device
- loop test
- sleeve pipes
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- Withdrawn - After Issue
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Abstract
The utility model discloses a heater loop test device for a hot runner system, wherein the heater loop test device for the hot runner system comprises a vertically arranged base plate and a control center; a plurality of sleeve pipes are uniformly distributed and fixed on the base plate; the axes of the sleeve pipes are vertical to the base plate; the control center is provided with a plurality of wiring terminals; each wiring terminal is provided with a corresponding power supply switch and an ammeter and is connected with the corresponding power supply switch and the ammeter in a controlled mode; the sleeve pipes are hollow; and inner cavities of the sleeve pipes are communicated with a loop cooling water pipe. In the particular operation, a plurality of heaters are respectively sleeved in the corresponding sleeve pipes; electric wires are connected to the wiring terminals; multiple loops of overload electrification and electricity loss with exceeded rated voltage are carried out on the heaters, and performances of the heaters are tested; and compared with the traditional testing, because performances of the plurality of heaters can be tested at the same time, the efficiency is improved greatly, and the performances of the heaters are tested through overload voltage and multiple times of electricity obtaining and loss loops, the heater loop test device for the hot runner system conforms to the working conditions of the field.
Description
Technical field
The utility model relates to a kind of TOP-TIP checkout equipment, relates to a kind of to the circulate device of burn-in test of the heater in the TOP-TIP specifically.
Background technology
Compare with traditional cold runner system, the injection mould of TOP-TIP has advantages such as economizing in raw materials, enhances productivity and is extensively adopted, and nozzle is the critical piece in the TOP-TIP.In the existing TOP-TIP, extensively adopt the nozzle of jacket-type heater, its version is mainly nozzle body, heater and nozzle head, and heaters set is located on the nozzle body outer peripheral face.Before product export, need heater is carried out performance test, its test mode is: heater is carried out rated voltage energising heating, need be warmed to usually about 250 degree, making the cooling of heater dead electricity, the leading indicator of test is the heats of heater then.And under the condition of production scene, to the energising of heater overload might appear, and; Energising and dead electricity to heater need circulate repeatedly usually; The performance that does not have special equipment that heater is transshipped now and get under the dead electricity cycling condition is tested, and, have now and can only adopt single carrying out the performance test of heater; Do not have autorun, efficient is extremely low.
The utility model content
For overcoming above-mentioned defective; The utility model aims to provide a kind of performance that can transship to heater automatically and get under the dead electricity Automatic Cycle condition and tests, and can carry out the device of the heater circulation burn-in test of performance test simultaneously again simultaneously automatically to a plurality of heaters.
For achieving the above object; The technical scheme that the utility model adopts is: a kind of TOP-TIP is with heater loop test device; Comprise a straight substrate and a control centre of vertically placing, evenly distributing on the said substrate is fixed with some sleeve pipes, and the axis and the substrate of said sleeve pipe are perpendicular; Have several terminals in the said control centre, each terminals have corresponding power switch and ammeter and with corresponding power switch and ammeter control connection.
Said sleeve pipe is a hollow, and the inner chamber of said sleeve pipe is connected with circulating cooling water pipe.
Have in the said control centre voltmeter, testing time table, warm-up time table and cool time table, said voltmeter, testing time table, warm-up time table and cool time table and power switch and ammeter control connection.
The TOP-TIP that has adopted the utility model, is inserted in a plurality of heaters respectively in the corresponding sleeve pipe during concrete operations with heater loop test device; Connect electric wire to terminals; Through control centre heater is carried out the repeatedly circulation of over proof overload voltage energising and dead electricity, the performance that overload voltage can transship to heater as required and get under the dead electricity cycling condition is tested, and compares with traditional test; Because can carry out performance test to a plurality of heaters simultaneously; Improved efficient greatly, and through live press with repeatedly the dead electricity circulation is carried out performance test to heater, more conform to on-the-spot condition of work.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the perspective view of the utility model;
Fig. 3 is the board structure sketch map of the utility model.
Among the figure: the 1-substrate, 2-control centre, the 3-heater, the 11-sleeve pipe, the 12-circulating cooling water pipe, the 21-terminals, the 22-power switch, the 23-ammeter, the 24-voltmeter, the 25-testing time is shown, 26-warm-up time table, 27-shows cool time.
The specific embodiment
As shown in Figure 1, the utility model discloses a kind of TOP-TIP with heater loop test device, its innovative point is that mainly it comprises a straight substrate 1 and a control centre 2 of vertically placing; Evenly distributing on the said substrate 1 is fixed with some sleeve pipes 11, and as a rule, the external diameter of said sleeve pipe 11 needs to be complementary with the internal diameter of the heater of being tested 3; Because the internal diameter of heater 3 is different, so, as shown in Figure 3; The external diameter of said sleeve pipe 11 is not identical entirely yet, and the axis of said sleeve pipe 11 and substrate 1 are perpendicular, as a rule; Convenient during for concrete operations, said sleeve pipe 11 is evenly distributed by the size of its diameter on substrate 1.
Have several terminals 21 in the said control centre 2, each terminals 21 have corresponding power switch 22 and ammeter 23 and with corresponding power switch 22 and ammeter 23 control connections.Usually each terminals 21 is corresponding with the sleeve pipe 11 of row's same outer diameter as.
This device can be tested the heater 3 of a plurality of different inner diameters simultaneously.
During concrete the test, be set to the heater 3 of required test on the corresponding sleeve pipe 11, can overlap one or more heaters 3 on each sleeve pipe 11; Be connected by electrical wiring to each heater 3 on the corresponding terminals 21, power-on switch 22 is generally 5 ~ 20 seconds heat time heating time to the heating of switching on of each heater 3; To each heater 3 outage, make heater 3 coolings then, can set up on their own cool time; After cooling off fully, device 3 to be heated once more it is carried out energising heating about 5 ~ 20 seconds; And then make heater 3 outage coolings, if reciprocation cycle is repeatedly, the number of times of circulation is about 30 times usually.In test process, operating personnel need the data on the recording ammeter 23.
Because heater 3 carries out the speed of nature cooling after outage slower, accelerate for the outage cooling procedure that makes heater 3, as shown in Figure 2, said sleeve pipe 11 is a hollow, the inner chamber of said sleeve pipe 11 is connected with circulating cooling water pipe 12.After heater 3 outages, the inner chamber to sleeve pipe 11 feeds recirculated cooling water through circulating cooling water pipe 12 at once, makes the inner chamber of sleeve pipe 11 have mobile recirculated cooling water, sleeve pipe 11 is cooled off rapidly, thereby the heater 3 that is enclosed within on the sleeve pipe 11 is cooled off rapidly.After device to be heated 3 coolings, stop the inner chamber of sleeve pipe 11 is fed recirculated cooling water, so that make heater 3 heating of switching on once more.
In operating process, to the energising and the dead electricity of heater 3, to the record of ammeter 23 numerical value; Comprise to the inflow of the inner chamber recirculated cooling water of sleeve pipe 11 with stop, can taking operating personnel's manual operations, certainly; Also a CPU can be set in control centre 2, in CPU, set certain procedure in advance, the energising and the dead electricity of heater 3 controlled through CPU; Ammeter 23 numerical value are carried out automatic record accessing, comprise to the inflow of the inner chamber recirculated cooling water of sleeve pipe 11 with stop.
For realizing that the test of heater 3 is realized automation; In said control centre 2, also have usually voltmeter 24, testing time table 25, warm-up time table 26 and cool time table 27, said voltmeter 24, testing time table 25, warm-up time table 26 and cool time table 27 with power switch 22 and ammeter 23 control connections.Operating personnel through in testing time table 25, warm-up time table 26 and table 27 pair testing total time cool time, at every turn switch on warm-up time, at every turn cut off the power supply set cool time after; Behind power-on switch 22, the TOP-TIP of the utility model can be realized the performance test to heater 3 automatically with heater loop test device.
Claims (3)
1. a TOP-TIP is with heater loop test device; It is characterized in that it comprises a straight substrate (1) and a control centre (2) of vertically placing; Said substrate (1) is gone up evenly to distribute and is fixed with some sleeve pipes (11); The axis of said sleeve pipe (11) and substrate (1) are perpendicular; Have several terminals (21) in the said control centre (2), each terminals (21) have corresponding power switch (22) and ammeter (23) and with corresponding power switch (22) and ammeter (23) control connection.
2. TOP-TIP according to claim 1 is characterized in that with heater loop test device said sleeve pipe (11) is hollow, and the inner chamber of said sleeve pipe (11) is connected with circulating cooling water pipe (12).
3. TOP-TIP according to claim 1 is with heater loop test device; It is characterized in that having voltmeter (24) in the said control centre (2), testing time table (25), warm-up time table (26) and table cool time (27), show said voltmeter (24), testing time table (25), warm-up time table (26) and cool time (27) and power switch (22) and ammeter (23) control connection.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011205172576U CN202412643U (en) | 2011-12-13 | 2011-12-13 | Heater loop test device for hot runner system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011205172576U CN202412643U (en) | 2011-12-13 | 2011-12-13 | Heater loop test device for hot runner system |
Publications (1)
Publication Number | Publication Date |
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CN202412643U true CN202412643U (en) | 2012-09-05 |
Family
ID=46737435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011205172576U Withdrawn - After Issue CN202412643U (en) | 2011-12-13 | 2011-12-13 | Heater loop test device for hot runner system |
Country Status (1)
Country | Link |
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CN (1) | CN202412643U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102431137A (en) * | 2011-12-13 | 2012-05-02 | 上虞市昊特热能科技有限公司 | Heater circulation test device for hot runner system |
CN108414887A (en) * | 2018-06-16 | 2018-08-17 | 东莞毅比道自动化设备有限公司 | A kind of mold wiring test device, system and method |
-
2011
- 2011-12-13 CN CN2011205172576U patent/CN202412643U/en not_active Withdrawn - After Issue
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102431137A (en) * | 2011-12-13 | 2012-05-02 | 上虞市昊特热能科技有限公司 | Heater circulation test device for hot runner system |
CN102431137B (en) * | 2011-12-13 | 2013-12-18 | 上虞市昊特热能科技有限公司 | Heater circulation test device for hot runner system |
CN108414887A (en) * | 2018-06-16 | 2018-08-17 | 东莞毅比道自动化设备有限公司 | A kind of mold wiring test device, system and method |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20120905 Effective date of abandoning: 20131218 |
|
RGAV | Abandon patent right to avoid regrant |