CN202656383U - Rapid mold changing device and injection molding machine - Google Patents
Rapid mold changing device and injection molding machine Download PDFInfo
- Publication number
- CN202656383U CN202656383U CN 201220219599 CN201220219599U CN202656383U CN 202656383 U CN202656383 U CN 202656383U CN 201220219599 CN201220219599 CN 201220219599 CN 201220219599 U CN201220219599 U CN 201220219599U CN 202656383 U CN202656383 U CN 202656383U
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- change device
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Abstract
The utility model discloses a rapid mold changing device and an injection molding machine. The rapid mold changing device comprises a mold base plate applicable to clamp molds, and a pneumatic device which can fix a die or remove the fixation is arranged on the plate body of the mold base plate. According to the rapid mold changing device and the injection molding machine, a rapid mold changing process is achieved by an automatic locking mode. In a prior mold changing mode, mold base plate mounting and dismounting time accounts for about 42% of the whole mold changing time. According to the rapid mold changing mode of the injection molding machine, the whole mold changing efficiency is improved by more than 40%.
Description
Technical field
The utility model relates to a kind of equipment of more mold exchange, relates in particular to a kind of for the quick die change device on injection machine and use the injection machine of described quick die change device.
Background technology
Injection machine is the capital equipment of making the compression molding product, when work, needs to assemble, change the mould for formed product; At present, install at injection machine, dismounting mould time institute occupation mode be traditional bolt, presser type manual operation, because this mode all will manually be installed by dress mould people in whole die change process, therefore be subject to many-sided restrictions such as press setter experience, muscle power, working time length, the lower and length dress mould time of the efficient of dress mold process is difficult to effectively be guaranteed.
What the at present interior application of industry was maximum is hydraulic locking system, oil circuit at injection machine is done partial reequipping, or install separately the long-pending larger hydraulic control system of a stage body additional, because the injection machine oil piping system is in high pressure conditions for a long time, therefore must periodic inspection and change the oil circuit parts, cause the follow-up maintenance cost of overhaul too much, and it mainly is applicable for medium-and-large-sized mould, for the use of small mould seldom, the scope of application has certain limitation.
The utility model content
The purpose of this utility model is to provide a kind of locked mode frock to replace pressing plate, bolt fixed mould, reduce press setter in the time of die change process fastening bolt, solve simultaneously the experience that can only rely on press setter and judge the whether fastening security hidden trouble that waits of follower bolt.
Above-mentioned purpose of the present utility model is achieved through the following technical solutions:
A kind of quick die change device, it comprises the die-cushion plate for the cramping mould, is provided with on the plate body of described die-cushion plate to make mould fix or remove fixing pneumatic means.
Preferably, the quantity of described die-cushion plate is two, and two described die-cushion plates are relatively arranged on the both sides of mould.
Preferably, described pneumatic means comprises the air spider on the plate body that places respectively two described die-cushion plates and is arranged at respectively the chuck air flue of the plate body inside of two described die-cushion plates;
Described air spider is standard component, and it penetrates on the plate body that is arranged at described die-cushion plate, and its inner side end is provided with the horizontal drag hook between described die-cushion plate.
Preferably, be provided with on the interior plate face of two described die-cushion plates and can be under the horizontal drag hook of described air spider drives make the fixing frock draw-in groove of described mould along moving with the perpendicular direction of the plate body of described die-cushion plate.
Preferably, be provided be used to the limited block that limits described die location on the interior plate face that described two die-cushion plates are relative;
Be provided with on the plate body of two described die-cushion plates be used to the spacing guide pad that guides described frock draw-in groove to move.
The technical solution of the utility model also comprises:
A kind of injection machine comprises front code mask and rear code mask, is provided with four guide-localization posts between the described forward and backward code mask; Also comprise described quick die change device and be used for the high-pressure air pipe of input gases at high pressure;
The output of described high-pressure air pipe penetrates respectively in the plate body of two described die-cushion plates of described quick die change device, and communicates with the chuck air flue;
Two described die-cushion plates of described quick die change device are individually fixed in the inboard of the forward and backward code mask of described injection machine.
Preferably, two described die-cushion plates of described quick die change device are all less than the forward and backward code mask of described injection machine, and are positioned at described four zones that the guide-localization post surrounds.
Preferably, also comprise for mould being hung out or hangs in described quick die change device or described quick die change device being hung in boom hoisting between the forward and backward code mask of injection machine;
Also be respectively arranged with on the side wooden partition of two described die-cushion plates of described quick die change device be used to the backing plate lifting eye that connects described boom hoisting;
Be respectively arranged with tracheae snap joint between the plate body of described high-pressure air pipe and two described die-cushion plates.
Beneficial effect
The utility model is realized the operation of quick die change by the auto lock mode.In the existing die change mode, the time of dress, form removal tool pressing plate accounts for 42% of whole mould replacing time, and the whole die change efficient of injection machine of the present utility model improves more than 40%.
Description of drawings
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, quick die change device of the present utility model and injection machine are further elaborated; Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Fig. 1 be quick die change device of the present utility model a specific embodiment loading the structural representation of mould;
Fig. 2 is that injection machine of the present utility model is at the working state schematic representation that uses the quick die change device shown in Fig. 1;
Wherein,
110 front mould backing plates, 120 rear mold backing plates, 111,121 high-pressure air pipes,
112,122 backing plate lifting eyes, 113,123 snap joints;
200 moulds; 300 air spiders; 400 chuck air flues; 500 frock draw-in grooves; 600 spacing guide pads;
710 front code masks, 720 rear code masks, 730 guide-localization posts, 740 heating nozzle consoles;
800 limited blocks;
The specific embodiment
Embodiment one,
As shown in Figure 1, mould in the present embodiment loads frock, it comprises two die-cushion plates that are used for the cramping mould, be respectively front mould backing plate 110 and rear mold backing plate 120, mould 200 is loaded between two die-cushion plates 110,120, is provided with on two die-cushion plates 110,120 the plate body to make to make mould 200 fixing or remove fixing pneumatic means.
Preferably, described pneumatic means comprises air spider 300 and the chuck air flue 400 that is used for passing into gas that communicates with it, as shown in Figure 2; Air spider 300 places respectively on die-cushion plate 110,120 the plate body; Chuck air flue 400 is arranged at respectively die-cushion plate 110,120 plate body is inner;
Air spider 300 is standard component, and it penetrates and is arranged on die-cushion plate 110,120 the plate body, and its inner side end is provided with the horizontal drag hook between two die-cushion plates 110,120; Application standard air spider 300 is convenient to design and replacing;
Be provided with the frock draw-in groove 500 that can be under air spider 300 horizontal drag hooks drive makes mould 200 fixing along moving with the perpendicular direction of die-cushion plate 110,120 plate bodys on two die-cushion plates 110,120 the interior plate face; As shown in Figure 1, the inner side end of described air spider 300 links to each other with described frock draw-in groove 500, horizontal drag hook by air spider 300 in the middle of it makes frock draw-in groove 500 relative fixing with the inner side end of described air spider 300, therefore, when air spider 300 at die-cushion plate 110, when 120 plate bodys move back and forth, can make frock draw-in groove 500 with described mould separating or be adjacent to, thereby make mould throw off or be fixed on die-cushion plate 110,120 the inboard plate body.
Preferably, all be provided with the spacing guide pad 600 that moves for guiding frock draw-in groove 500 on two die-cushion plates 110,120 the plate body; But described spacing guide pad 600 can make the integrated moving of frock draw-in groove 500 and moving direction fix, and avoids the shift position inhomogeneous, is unfavorable for taking out mould 200; As shown in Figure 1, be respectively arranged with a plurality of air spiders 300 and described spacing guide pad 600 on two die-cushion plates 110 in the present embodiment, 120 the plate body, be convenient to quick fixed mould 200, increase work efficiency.
Simultaneously, be provided with for the limited block 800 that limits mould 200 fixed positions on two die-cushion plates 110, the 120 relative interior plate faces;
Embodiment two,
As shown in Figure 2, the injection machine in the present embodiment comprises front code mask 710 and rear code mask 720, is provided with four guide-localization posts 730 between front code mask 710 and the rear code mask 720; Injection machine also comprises the quick die change device described in the embodiment one and is used for the high-pressure air pipe 111,121 of input gases at high pressure;
High-pressure air pipe 111,121 output penetrate respectively in two die-cushion plates 110 that described mould loads frock, 120 the plate body, and communicate with chuck air flue 400;
Two die-cushion plates 110,120 of described quick die change device are individually fixed in the forward and backward code mask 710 of described injection machine, 720 inboard.
Preferably, two die-cushion plates 110,120 of described quick die change device are all less than the forward and backward code mask 710,720 of described injection machine, and are positioned at described four zones that guide-localization post 730 surrounds.
Preferably, also comprise for mould 200 being hung out or hangs in described mould and load frock or described mould is loaded boom hoisting between the forward and backward code mask 710,720 that frock hangs in described injection machine;
Also be respectively arranged be used to the backing plate lifting eye 112,122 that connects described boom hoisting on two die-cushion plates 110 of described quick die change device, 120 the side wooden partition;
High-pressure air pipe 111,121 and die-cushion plate 110,120 plate body between be provided with tracheae snap joint 113,123; Be convenient to high-pressure air pipe 111,121 and be assemblied on two die-cushion plates 110,120, or separate fast with it; Improve the more efficient of mold exchange 200.
Further, the step of the quick die change system of the injection machine in the present embodiment two is as follows, and its described injection machine also comprises mould ejection bar and heating nozzle console 740;
The step of described quick die change system comprises the operation of dismantling old mould and the operation of loading new die;
Wherein, the content of the operation of described loading new die comprises:
With the at a slow speed die sinking of forward and backward code mask 710,720 of described injection machine, adjust the knock-pin position return of described injection machine, the heating nozzle console 740 of described injection machine is withdrawed from described front code mask 710, releasing distance is 15 to 20 millimeters; New die is hung between the die-cushion plate 110,120 that is fixed in forward and backward code mask 710,720 inboard; Then with described high-pressure air pipe 111,121 and described snap joint 113,123 couple together, input gases at high pressure by described high-pressure air pipe 111,121 to air spider 300, make the drag hook level at described air spider 300 centers move inward 5 millimeters, and drive 5 millimeters of inside motions of described frock draw-in groove 500 while under the guide effect of described spacing guide pad 600, described mould 200 is fixed;
The operation of the old mould of described dismounting comprises:
Step SO1, at first with the at a slow speed die sinking of forward and backward code mask 710,720 of injection machine, adjust the knock-pin position return of described injection machine, the heating nozzle console 740 of described injection machine is withdrawed from described front code mask 710, releasing distance is 15 to 20 millimeters;
Step SO2, by high-pressure air pipe 111,121 to air spider 300 input gases at high pressure, with described high-pressure air pipe 111,121 and described snap joint 113, opened in 123 minutes, make the drag hook level at described air spider 300 centers outwards eject 5 millimeters, and drive described frock draw-in groove 500 under the guide effect of described spacing guide pad 600 to moving 5 millimeters away from described two die-cushion plates 110,120 direction, the described mould 200 that makes it front locking unclamps, and then mould 200 is hung out from the forward and backward code mask 710,720 of described injection machine with described boom hoisting.
Preferably, among the step S2 of the operation of the old mould of described dismounting in the present embodiment, hang out from the forward and backward code mask 710,720 of described injection machine before the mould 200, whether the liftout attachment of the described injection machine of needs inspection retreats fully and puts in place; And select the number of suspension ring according to the size and shape of mould 200, and then with boom hoisting mold hoisting is sent into the mould warehouse behind described injection machine.
Should be noted that at last that obviously those skilled in the art can carry out various changes and modification to the utility model and not break away from spirit and scope of the present utility model.Like this, if of the present invention these revise and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification.
Claims (8)
1. quick die change device is characterized in that: comprise the die-cushion plate for the cramping mould, be provided with on the plate body of described die-cushion plate and can make mould fix or remove fixing pneumatic means.
2. quick die change device according to claim 1 is characterized in that:
The quantity of described die-cushion plate is two, and two described die-cushion plates are relatively arranged on the both sides of mould.
3. quick die change device according to claim 2 is characterized in that:
Described pneumatic means comprises the air spider on the plate body that places respectively two described die-cushion plates and is arranged at respectively the chuck air flue of the plate body inside of two described die-cushion plates;
Described air spider is standard component, and it penetrates on the plate body that is arranged at described die-cushion plate, and its inner side end is provided with the horizontal drag hook between described die-cushion plate.
4. quick die change device according to claim 3 is characterized in that:
Be provided with on the interior plate face of two described die-cushion plates and can be under the horizontal drag hook of described air spider drives make the fixing frock draw-in groove of described mould along moving with the perpendicular direction of the plate body of described die-cushion plate.
5. quick die change device according to claim 4 is characterized in that:
Be provided be used to the limited block that limits described die location on the relative interior plate face of described two die-cushion plates;
Be provided with on the plate body of two described die-cushion plates be used to the spacing guide pad that guides described frock draw-in groove to move.
6. an injection machine comprises front code mask and rear code mask, is provided with four guide-localization posts between the described forward and backward code mask; It is characterized in that: also comprise the described quick die change device of claim 1 to 5 any one and be used for the high-pressure air pipe of input gases at high pressure;
The output of described high-pressure air pipe penetrates respectively in the plate body of two described die-cushion plates of described quick die change device, and communicates with the chuck air flue;
Two die-cushion plates of described quick die change device are individually fixed in the inboard of the forward and backward code mask of described injection machine.
7. injection machine according to claim 6 is characterized in that:
Two described die-cushion plates of described quick die change device are all less than the forward and backward code mask of described injection machine, and are positioned at described four zones that the guide-localization post surrounds.
8. injection machine according to claim 7 is characterized in that:
Also comprise for mould being hung out or hangs in described quick die change device or described quick die change device being hung in boom hoisting between the forward and backward code mask of injection machine;
Also be respectively arranged with on the side wooden partition of two described die-cushion plates of described quick die change device be used to the backing plate lifting eye that connects described boom hoisting;
Be respectively arranged with tracheae snap joint between the plate body of described high-pressure air pipe and two described die-cushion plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220219599 CN202656383U (en) | 2012-05-15 | 2012-05-15 | Rapid mold changing device and injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220219599 CN202656383U (en) | 2012-05-15 | 2012-05-15 | Rapid mold changing device and injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202656383U true CN202656383U (en) | 2013-01-09 |
Family
ID=47451314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220219599 Withdrawn - After Issue CN202656383U (en) | 2012-05-15 | 2012-05-15 | Rapid mold changing device and injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202656383U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103419323A (en) * | 2012-05-15 | 2013-12-04 | 珠海格力电器股份有限公司 | Rapid mold changing device, injection machine and rapid mold changing method of injection machine |
| CN104441353A (en) * | 2014-10-21 | 2015-03-25 | 浙江美典新材料有限公司 | Mold quick change device for a wood-plastic forming machine |
-
2012
- 2012-05-15 CN CN 201220219599 patent/CN202656383U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103419323A (en) * | 2012-05-15 | 2013-12-04 | 珠海格力电器股份有限公司 | Rapid mold changing device, injection machine and rapid mold changing method of injection machine |
| CN103419323B (en) * | 2012-05-15 | 2016-07-06 | 珠海格力电器股份有限公司 | The rapid mould changing method of quick die change device and injection machine and injection machine |
| CN104441353A (en) * | 2014-10-21 | 2015-03-25 | 浙江美典新材料有限公司 | Mold quick change device for a wood-plastic forming machine |
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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: 20130109 Effective date of abandoning: 20160706 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |