CN202006561U - Pressure-resistant device for die - Google Patents
Pressure-resistant device for die Download PDFInfo
- Publication number
- CN202006561U CN202006561U CN2011200627541U CN201120062754U CN202006561U CN 202006561 U CN202006561 U CN 202006561U CN 2011200627541 U CN2011200627541 U CN 2011200627541U CN 201120062754 U CN201120062754 U CN 201120062754U CN 202006561 U CN202006561 U CN 202006561U
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- die
- mould
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- model
- pressure
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Abstract
The utility model relates to a pressure-resistant device for a die, wherein an inspection hole is formed at the lower part of the die cavity of the die and positioned below a processed piece, a distance sensor is arranged inside the inspection hole, the head part of the detection end of the distance sensor is lower than a die surface, and the signal wire of the distance sensor is connected with the control end of a forming machine. The pressure-resistant device for the die has a reasonable structure, is reliable and stable in work, can efficiently prevent improper conditions, such as that metal pieces are incorrectly placed and injection moulded pieces are bonded to the upper die, and the like, which causes breakdowns on the die and equipment, and improves the safety.
Description
Technical field
The utility model relates to mould applications, and especially a kind of mould is prevented pressure device.
Background technology
Metalwork carried out the head injection moulding after car belt adopted vertical injection press to punching press with the bracelet part usually, motion block at make-up machine is provided with a cover patrix, the make-up machine bottom is returned assembling platform and is provided with two cover counterdies, cooperate with patrix in turn during work, realize high efficiency injection moulding production.Because the shrinkage character of plastic shaping, product can might be bonded at patrix when the demoulding, if this moment, operator was not in time found, the counterdie in back continues to change over to operation, then can be during the mould matched moulds by the conquassation explosion, not only mould is scrapped, device damage, when serious even security incident can take place.Equally, metalwork correctly is not in place on the mould of injection moulding if prepare to enter, and the crooked matched moulds that enters in die cavity then also above-mentioned accident can take place.
The utility model content
The applicant provides a kind of rational in infrastructure, safe and reliable mould to prevent pressure device, thereby can avoid the pressing mold accident at there being shortcomings such as potential safety hazard in the above-mentioned existing production, guarantees mould, equipment and production safety.
The technical scheme that the utility model adopted is as follows:
A kind of mould is prevented pressure device, in the die cavity bottom of mould, be positioned at processed part below and be provided with the detection hole, in detection inside, hole range sensor is set, the test side head of described range sensor is lower than die face, and the holding wire of described range sensor is connected with the control end of make-up machine.It is further characterized in that:
Described range sensor is the E2C series sensor of Japanese Omron Corp, test side, back head is installed is lower than die face 1mm.
The utility model is rational in infrastructure, and working stability is reliable, can effectively avoid incorrect placement of metalwork and moulding to be bonded at mould and equipment fault that improper situations such as patrix cause; By the actual motion contrast, the pressing mold fault can take place 1.5 times in existing mold every year on average, and after having installed the utility model additional, above-mentioned accident does not all take place in long-time running.
Description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is the left view of Fig. 1, broken section.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.
As shown in Figure 1 and Figure 2, the utility model is in die cavity 2 bottoms of counterdie 1, be positioned at processed metalwork below and be provided with detection hole 3, in detection 3 inside, hole range sensor 4 is set, the test side head distance die face certain distance of range sensor 4, the holding wire of range sensor 4 is connected with the control end of make-up machine.
The range sensor that the utility model adopts is the E2C series sensor of Japanese Omron Corp, and it detects distance is 0～1.5mm, test side, back head is installed is lower than die face 1mm.During real work, be set in counterdie and return assembling platform when turning round, the sensor of two cover counterdies is started working: for finishing the counterdie that injection moulding is produced, if workpiece normally is retained on the counterdie after the injection moulding, the then sensor warning that can not be triggered, and if the workpiece sticking to mould is retained on the patrix, then sensor is triggered, equipment suspends reports to the police, and by operator mould is checked, takes off the workpiece of sticking to mould; Change the counterdie that carries out matched moulds over to for preparing simultaneously, if metalwork is not in place, the test side of the surface distance sensor of metalwork has surpassed the setting threshold values at this moment, then sensor also is triggered, equipment suspends reports to the police, and by operator mould is checked, reapposes workpiece and puts in place; If it is qualified that two sensors all detect, closure sensor then, equipment works on.By above-mentioned monitoring, can effectively avoid incorrect placement of metalwork and moulding to be bonded at the fault of situation generations such as patrix, contrast by actual motion, mould does not install the utility model additional, the pressing mold fault can take place 1.5 times every year on average, and after having installed the utility model additional, above-mentioned accident does not all take place in long-time running.
More than describing is to explanation of the present utility model, is not the qualification to utility model, and the utility model institute restricted portion is referring to claim, and under the situation of the utility model spirit, the utility model can be done any type of modification.
Claims (2)
1. a mould is prevented pressure device, it is characterized in that: in the die cavity bottom of mould, be positioned at processed part below and be provided with the detection hole, in detection inside, hole range sensor is set, the test side head of described range sensor is lower than die face, and the holding wire of described range sensor is connected with the control end of make-up machine.
2. according to the anti-pressure device of the described mould of claim 1, it is characterized in that: described range sensor is the E2C series sensor of Japanese Omron Corp, test side, back head is installed is lower than die face 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200627541U CN202006561U (en) | 2011-03-11 | 2011-03-11 | Pressure-resistant device for die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200627541U CN202006561U (en) | 2011-03-11 | 2011-03-11 | Pressure-resistant device for die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202006561U true CN202006561U (en) | 2011-10-12 |
Family
ID=44748221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200627541U Expired - Fee Related CN202006561U (en) | 2011-03-11 | 2011-03-11 | Pressure-resistant device for die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202006561U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479700A (en) * | 2015-11-20 | 2016-04-13 | 苏州易瑞得电子科技有限公司 | Die assembly control method and die assembly control system based on laser ranging |
| CN107283720A (en) * | 2016-03-31 | 2017-10-24 | 东莞酷派软件技术有限公司 | A kind of injection moulding process of injection mold and handware |
-
2011
- 2011-03-11 CN CN2011200627541U patent/CN202006561U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479700A (en) * | 2015-11-20 | 2016-04-13 | 苏州易瑞得电子科技有限公司 | Die assembly control method and die assembly control system based on laser ranging |
| CN107283720A (en) * | 2016-03-31 | 2017-10-24 | 东莞酷派软件技术有限公司 | A kind of injection moulding process of injection mold and handware |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20111012 Termination date: 20160311 |