CN203110287U - Injection molding machine with multiple switches at detection position - Google Patents
Injection molding machine with multiple switches at detection position Download PDFInfo
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- CN203110287U CN203110287U CN 201320028684 CN201320028684U CN203110287U CN 203110287 U CN203110287 U CN 203110287U CN 201320028684 CN201320028684 CN 201320028684 CN 201320028684 U CN201320028684 U CN 201320028684U CN 203110287 U CN203110287 U CN 203110287U
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- mentioned
- structural element
- switch
- moulding machine
- injection moulding
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides an injection molding machine with multiple switches at detection position. A detected body is arranged on an injection mechanism of the injection molding machine; in addition, a guide rail is fixed on a base plate of the injection molding machine; multiple brackets are arranged on the guide rail; and a position detection switch used for detecting the relative position of the detected body is arranged on each bracket. According to the mode, the multiple brackets are arranged on the guide rail, so that when the detected object is detected by the position detection switch, the switches arranged on the multiple brackets do not interfere with each other.
Description
Technical field
The utility model relates to the injection moulding machine of a plurality of switches that possess the position of detecting the works that constitutes injection moulding machine.
Background technology
Usually, as shown in Figure 1, the injection moulding machine matched moulds portion that (pedestal) possesses the injection part that comprises plasticizing device 5 and the injection mechanism portion 7 that this plasticizing device 5 is installed and be made of the stationary platen 4 that fixed side mold is installed etc. on the chassis.Injection mechanism portion 7 can move at the left and right directions of track 6 upper edge Fig. 1.
Injection moulding machine need carry out remaining in the operation (washing and cleaning operation) that the resins in the plasticizing device 5 are discharged when be shaped finishing etc.Washing and cleaning operation makes injection mechanism portion 7 carry out from the washing and cleaning operation position of stationary platen 4 slow astern set a distances (dextrad to Fig. 1 moves).At this moment, because plasticizing device 5 is conditions of high temperature, therefore need make it in advance to become with safety guard 1,2,3 states that cover, in order to avoid the operating personnel contacts with plasticizing device 5 from outside mistakenly.
On the other hand, change the slotting maintenance activities such as screw rod that lead in the plasticizing device 5 and need unload safety guard 1, injection mechanism portion 7 is rotated centered by rotary middle spindle 8, carry out in the maintenance activity position that injection mechanism portion 7 is retreated into the position that plasticizing device 5 and stationary platen 4 can not interfere mutually.
Any of expectation washing and cleaning operation and maintenance activity can both the same position on chassis (pedestal) be carried out, but when utilizing the screw rod that is installed on the plasticizing device 5 to make injection mechanism portion 7 retreat into the maintenance activity position and carrying out washing and cleaning operation, as shown in Figure 3, being installed in safety guard 1 on the stationary platen 4,2 and be installed between the safety guard 3 on the plasticizing device 5 and form gap S, there is the danger that contacts with the high-temperature portion of plasticizing device 5.On the other hand, as shown in Figure 4, if want to carry out maintenance activity in the washing and cleaning operation position, because the leading section of plasticizing device 5 and stationary platen 4 are interfered M mutually, therefore injection mechanism portion 7 is rotated fully, can't carry out maintenance activity.
As mentioned above, in injection moulding machine, owing to have the occasion that to carry out washing and cleaning operation and maintenance activity in same position, so injection moulding machine need possess washing and cleaning operation position and the switch that carries out the maintenance activity position of maintenance activity that washing and cleaning operation is carried out in detection.The occasion of a plurality of positions in the movable works of needs detection, at the movable detected body of works configuration, on the other hand, be that guide member configuration on the chassis (pedestal) of benchmark is for detection of a plurality of switches of position being fixed on respect to movable works.And switch detects detected body when making detected body near any switch being accompanied by movable moving of works, just detects the position of above-mentioned movable works.
In order to detect a plurality of positions of the movable works 10 as the injection mechanism portion of injection moulding machine, for example shown in Fig. 5 A and Fig. 5 B, fix a plurality of guide rails 22 at the pedestal 20 as the chassis of injection moulding machine
1, 22
2... 22
nIn addition, at these guide rails 22
1, 22
2... 22
nUpward the mode that can adjust with its installation site disposes a plurality of switches (position detecting switch) 24 for detection of the position
1, 24
2... 24
n
But, in the structure shown in this Fig. 5 A and Fig. 5 B, owing to need a plurality of guide rails 22
1, 22
2... 22
n, so cost uprises space that need be bigger.So, in Japanese kokai publication sho 62-27126 communique and Japanese kokai publication sho 60-18264 communique, disclose in the technology of a guide member configuration for detection of a plurality of switches of position.
In above-mentioned Japanese kokai publication sho 62-27126 communique and the disclosed technology of Japanese kokai publication sho 60-18264 communique, if want to detect with less interval the position of movable works, then because switch and switch are interfered mutually, therefore can't dispose these switches.Therefore, more than two places, detect the occasion of the position of movable works, can only be to detect more than certain interval.Shown in Fig. 6 A and Fig. 6 B, at a plurality of switches 24 of a guide rail 22 configurations
1, 24
2... 24
nOccasion, if since these 24
1, 24
2... 24
nTherefore then interference mutually closer to each other can only can't detect with littler interval with the position of the movable works 10 of the interval detection more than certain.For example, the switch shown in Fig. 6 A 24
1With switch 24
2Can't on this, approach.
The utility model content
Therefore, the utility model is in view of above-mentioned prior art problems, its purpose is to provide a kind of injection moulding machine that possesses a plurality of switches, it arranges a plurality of carriages of the switch of installation and measuring position respectively at a guide member, even with less interval, the action each other of each switch can not interfered yet, and can detect the position of movable works more than two places.
The injection moulding machine that possesses a plurality of switches of detection position of the present utility model comprises a side structural element, the opposing party's who relatively moves with structural element with respect to this side structural element, structural element an above-mentioned side is equipped with one or more detected bodies, in addition, structural element above-mentioned the opposing party fixedly has a guide member, at a plurality of carriages of guide sections part configuration, at each carriages of these a plurality of carriages position detecting switch for detection of the relative position of above-mentioned detected body is installed, above-mentioned a plurality of carriage is arranged on the above-mentioned guide member in the following manner: thus when above-mentioned position detecting switch detected above-mentioned detected body and detects an above-mentioned side's structural element and above-mentioned the opposing party's the relative position of structural element, the action that is installed in each switch on these a plurality of carriages can not interfere with each other.
Can also be that above-mentioned one or more detected bodies and above-mentioned a plurality of carriages that above-mentioned switch is installed are arranged on an above-mentioned side's the structural element and guide sections part with the washing and cleaning operation position that can detect above-mentioned injection moulding machine and the mode of maintenance activity position.
Above-mentioned a plurality of carriage can all be identical shape.
An above-mentioned guide member is fixed on the pedestal of injection mechanism portion of the above-mentioned injection moulding machine of mounting, in addition, above-mentioned a plurality of carriage can change its installation direction with respect to the face of the pedestal that is provided with an above-mentioned guide member up and down or with respect to changing its installation direction about a guide member.
An above-mentioned side's structural element is the injection mechanism that plasticizing device is installed, and above-mentioned the opposing party's structural element is the above-mentioned injection mechanism of mounting and the chassis that fixedly comprises the matched moulds portion of stationary platen.
According to the utility model, a kind of injection moulding machine that possesses a plurality of switches can be provided, it arranges a plurality of carriages of the switch that the detection position has been installed respectively at a guide member, even with less interval, the action each other of each switch can not interfered yet, and can detect the position of movable works more than two places.
Description of drawings
Fig. 1 is the figure of the washing and cleaning operation position of explanation injection moulding machine.
Fig. 2 is the figure of the maintenance activity position of explanation injection moulding machine.
Fig. 3 is explanation can't be carried out the example of washing and cleaning operation in the maintenance activity position figure.
Fig. 4 is explanation can't be carried out the example of maintenance activity in the washing and cleaning operation position figure.
Fig. 5 A and Fig. 5 B are the figure of the existing method for detecting position of explanation, and Fig. 5 A is the figure that observes from the side surface direction of guide rail, and Fig. 5 B is the figure that observes from the long axis direction of guide rail.
Fig. 6 A and Fig. 6 B are the figure of another existing method for detecting position of explanation, and Fig. 6 A is the figure that observes from the side surface direction of guide rail, and Fig. 6 B is the figure that observes from the long axis direction of guide rail.
Fig. 7 A and Fig. 7 B are that explanation can be with the figure of an embodiment less detection position, interval, injection moulding machine of the present utility model, and Fig. 7 A is the figure that observes from the side surface direction of guide rail, and Fig. 7 B is the figure that observes from the long axis direction of guide rail 22.
Fig. 8 is that explanation is configured in approaching position with a plurality of switches, can detect the figure of the embodiment position, injection (mo(u)lding) machine of the present utility model that is positioned in injection mechanism on the pedestal, injection moulding machine with less interval.
Fig. 9 A and Fig. 9 B are that a plurality of identical shaped carriages are used in explanation, the reverse figure of an embodiment that use, injection moulding machine of the present utility model of several carriages of these carriages, Fig. 9 A is the figure that overlooks guide rail from the top, and Fig. 9 B is the figure that observes guide rail from the side.
Figure 10 A and Figure 10 B are that a plurality of identical shaped carriages are used in explanation, make the figure of a position embodiment that stagger, injection moulding machine of the present utility model that is installed in the switch on these carriages, Figure 10 A is the figure that overlooks guide rail from the top, and Figure 10 B is the figure that observes guide rail from the side.
To be explanation arrange the figure of an embodiment of a plurality of carriages, injection moulding machine of the present utility model in the mode of the position that disposes the switch shown in installation diagram 10A and Figure 10 B more adjacently at a guide member for Figure 11 A and Figure 11 B.
The specific embodiment
In injection moulding machine of the present utility model, be provided for a plurality of carriages of a plurality of switches of the relative position between the installation and measuring structural element at a guide member.Adopt following structure: these carriages are staggered in the position, thereby even the occasion that a plurality of switches are approached, each switch each other also can not can dispose interferingly.Like this, even in the occasion that detects the position of movable works more than 2 o'clock, also a plurality of switches can be configured in approaching position, can detect the position of movable works with less interval.In addition, because do not need a plurality of guide members such as guide rail, therefore can suppress cost lower, can reduce the space.The utility model for example can be applied to the occasion with less detection position, interval in the injection mechanism portion of the injection moulding machine that limited space is set.
Fig. 7 A and Fig. 7 B are that explanation can be with the figure of an embodiment less detection position, interval, injection moulding machine of the present utility model.
For the works 10(that detects injection moulding machine injection mechanism portion 7 shown in Figure 1 for example) with respect to the relative position of the left and right directions of Fig. 7 A of pedestal 20, at this works 10 a plurality of detected body 12(first detected bodies 12 are installed
1, the second detected body 12
2... n is detected body 12
n).Shown in Fig. 7 A, these first detected bodies 12
1, the second detected body 12
2... n is detected body 12
nBe respectively the shape of L word shape.
At the face of the pedestal 20 relative with the face of the detected body 12 of being equipped with of works 10 guide rail 22 as guide member is arranged fixedly.At guide rail 22 carriage 26 that is the word shape of falling L is arranged fixedly, switch 24 is fixed on this carriage 26.In part carriage 26, that extend abreast with guide rail 22 switch 24 is installed.Namely, at first carriage 26
1, second carriage 26
2... n carriage 26
nOn be separately installed with first switch 24
1, second switch 24
2 ... n switch 24
n
Switch 24(first switch 24
1, second switch 24
2... n switch 24
n) have sense of touch portion, at this sense of touch portion and the detected body 12(first detected body 12
1, the second detected body 12
2... n is detected body 12
n) jag when contact, activation signal is outputed to the control device (not shown) of injection moulding machine from switch 24.
With each switch 24(first switch 24
1, second switch 24
2... n switch 24
n) the hands-off mode of action with carriage 26(first carriage 26
1, second carriage 26
2... n carriage 26
n) be installed on the guide rail 22 in the position with staggering, just can with switch each other its action mode that can not interfere with each other with a plurality of switch 24(first switches 24
1, second switch 24
2... n switch 24
n) be configured in the position near each other with respect to the direction that relatively moves of pedestal 20 with respect to works 10.Therefore, can be with the relative position with respect to pedestal 20 of less interval detection architecture thing 10.
In addition, a plurality of switches 24 of above-mentioned detection position can make up the switch of a plurality of same kinds, also can make up the switch of a plurality of kinds such as limit switch, non-contact switch.In addition, guide member is not limited to above-mentioned guide rail, can be by the slit of processing such as metallic plate or steel plate, carriage is hung over the structure on metallic plate or the steel plate etc., the structure of screw threads for fastening.
Fig. 8 is that explanation is configured in approaching position with a plurality of switches, can detect the figure of the embodiment position, injection moulding machine of the present utility model that is positioned in injection mechanism on the pedestal, injection moulding machine with less interval.
Detected body 12 is arranged on the side surface part of injection mechanism portion 7 in the mode that the face 20 with pedestal 20 extends abreast.Guide rail 22 is fixed on this pedestal 20.At this guide rail 22 first carriage 28 is installed
1, second carriage 28
2Second carriage 28
2Be the word shape of falling L.At first carriage 28
1With second carriage 28
2On be separately installed with first switch 24
1, second switch 24
2In Fig. 8, first switch 24
1Be configured in the position that to detect the washing and cleaning operation position of injection moulding machine to detected body 12, second switch 24
2Be configured in the position that to detect the maintenance activity position of injection moulding machine to detected body 12.
In injection moulding machine shown in Figure 8, use difform a plurality of carriage (first carriage 28
1, second carriage 28
2The shape difference).But, a plurality of carriages not necessarily need different respectively shapes, shown in Fig. 9 A, the methods such as position that can identical shaped carriage be installed reversedly on a guide member or utilize change to be installed in the switch 24 on the carriage as Figure 10 A stagger the position of these switches 24.Like this, making a plurality of carriages by use is identical shaped structure, can constitute the injection moulding machine that possesses a plurality of switches.
Fig. 9 A and Fig. 9 B are that a plurality of identical shaped carriages are used in explanation, with the reverse figure of the example that uses of several carriages of these carriages.
First carriage 30
1With second carriage 30
2Be identical shape.Shown in Fig. 9 A, with first switch 24
1Be positioned at a side of guide rail 22, second switch 24
2Be positioned at the mode of opposite side with these first carriages 30
1With second carriage 30
2Be arranged on the guide rail 22.At first carriage 30
1With second carriage 30
2On be separately installed with first switch 24
1With second switch 24
2
Figure 10 A and Figure 10 B are that a plurality of identical shaped carriages are used in explanation, the figure of the example that is staggered in the position that is installed in the switch on these carriages.
Shown in Figure 10 A and Figure 10 B, first carriage 32
1With second carriage 32
2Shape is identical, is installed in first carriage 32 but make
1On first switch 24
1The position be installed in second carriage 32
2On second switch 24
2The position difference.By like this, make first switch 24
1With second switch 24
2Stagger with respect to the position that is fixed on the detected body 12 on the works 10.
In the example shown in Figure 10 A and Figure 10 B, be separated with two carriages 32 of compartment of terrain configuration in front and back along the long axis direction of guide rail 22
1, 32
2, replace this structure, also can be separated with two carriages 32 of compartment of terrain configuration up and down along the direction vertical with the face of fixed guide 22
1, 32
2In this occasion, two carriages 32
1, 32
2Direction change.Example shown in Figure 11 A and Figure 11 B is so that the mode that the position of the installation switch shown in Figure 10 A and Figure 10 B disposes arranges two carriages 32 at a guide member (guide rail 22) more adjacently
1, 32
2
In addition, in above-mentioned embodiment of the present utility model, in the occasion that has the place of need be with the place of less detection position, interval and need not have to mix, for need can not adopting said structure with the place that less interval is detected.
Claims (5)
1. an injection moulding machine that possesses a plurality of switches of detection position is characterized in that,
The opposing party's who comprises a side structural element and relatively move with respect to this side's structural element structural element,
Structural element an above-mentioned side is equipped with one or more detected bodies, in addition, at above-mentioned the opposing party's structural element a guide member is arranged fixedly, have again,
At a plurality of carriages of guide sections part configuration, at each carriages of these a plurality of carriages position detecting switch for detection of the relative position of above-mentioned detected body is installed,
Above-mentioned a plurality of carriage is arranged on the above-mentioned guide member in the following manner: thus when above-mentioned position detecting switch detected above-mentioned detected body and detects an above-mentioned side's structural element and above-mentioned the opposing party's the relative position of structural element, the action that is installed in each switch on these a plurality of carriages can not interfere with each other.
2. the injection moulding machine that possesses a plurality of switches of detection position according to claim 1 is characterized in that,
Above-mentioned one or more detected body and above-mentioned a plurality of carriages that above-mentioned switch is installed are arranged on an above-mentioned side's the structural element and guide sections part with the washing and cleaning operation position that can detect above-mentioned injection moulding machine and the mode of maintenance activity position.
3. the injection moulding machine that possesses a plurality of switches of detection position according to claim 1 and 2 is characterized in that,
Above-mentioned a plurality of carriage all is identical shape.
4. the injection moulding machine that possesses a plurality of switches of detection position according to claim 3 is characterized in that,
An above-mentioned guide member is fixed on the pedestal of injection mechanism portion of the above-mentioned injection moulding machine of mounting, in addition, above-mentioned a plurality of carriage can change its installation direction with respect to the face of the pedestal that is provided with an above-mentioned guide member up and down or with respect to changing its installation direction about a guide member.
5. the injection moulding machine that possesses a plurality of switches of detection position according to claim 1 is characterized in that,
An above-mentioned side's structural element is the injection mechanism that plasticizing device is installed, and above-mentioned the opposing party's structural element is the above-mentioned injection mechanism of mounting and the chassis that fixedly comprises the matched moulds portion of stationary platen.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012010235A JP5460753B2 (en) | 2012-01-20 | 2012-01-20 | Injection molding machine with multiple switches for position detection |
| JP2012-010235 | 2012-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203110287U true CN203110287U (en) | 2013-08-07 |
Family
ID=48890664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320028684 Expired - Lifetime CN203110287U (en) | 2012-01-20 | 2013-01-18 | Injection molding machine with multiple switches at detection position |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5460753B2 (en) |
| CN (1) | CN203110287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807421A (en) * | 2015-04-10 | 2015-07-29 | 西北工业大学 | Automatic detection device for relative position of component after forming of tow belt forming |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220161473A1 (en) * | 2019-04-11 | 2022-05-26 | Canon Virginia, Inc. | Injection molding system with conveyor devices to insert or eject molds |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0625938B2 (en) * | 1985-07-29 | 1994-04-06 | 日精樹脂工業株式会社 | Position setting control method |
| JP4669021B2 (en) * | 2008-03-28 | 2011-04-13 | ヤマハ発動機株式会社 | Linear motor unit and electronic component transfer apparatus including the linear motor unit |
-
2012
- 2012-01-20 JP JP2012010235A patent/JP5460753B2/en active Active
-
2013
- 2013-01-18 CN CN 201320028684 patent/CN203110287U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807421A (en) * | 2015-04-10 | 2015-07-29 | 西北工业大学 | Automatic detection device for relative position of component after forming of tow belt forming |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013146953A (en) | 2013-08-01 |
| JP5460753B2 (en) | 2014-04-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |
|
| CX01 | Expiry of patent term |