CN204471670U - A kind of automatic mould-opening device of footwear mould - Google Patents
A kind of automatic mould-opening device of footwear mould Download PDFInfo
- Publication number
- CN204471670U CN204471670U CN201520034369.4U CN201520034369U CN204471670U CN 204471670 U CN204471670 U CN 204471670U CN 201520034369 U CN201520034369 U CN 201520034369U CN 204471670 U CN204471670 U CN 204471670U
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- China
- Prior art keywords
- mould
- die sinking
- opening device
- hook
- automatic
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Abstract
The utility model relates to a kind of automatic mould-opening device of footwear mould, comprise fixed mount, die sinking hook, spring and backing plate, wherein, fixed mount comprises two vertical rods and connects cross tube and the sheer pole of two vertical rods, die sinking hook rotates and is installed in cross tube, and spring one end is located at sheer pole, and the other end is located on die sinking hook, backing plate is provided with gathering sill, and two vertical rods of fixed mount are fixed on backing plate.The utility model can realize the automatic unlatching of footwear mould, and its structure is simple, good operability.
Description
Technical field
The utility model relates to footwear material and manufactures manufacture field, particularly relates to a kind of automatic mould-opening device of footwear mould.
Background technology
The footwear mould of secondary frothing forming machine generally comprises quiet mould and the dynamic model hinged with quiet mould, before hot pressing, cooling, adopts clip moving platen and quiet template to be pinned, and carries out hot pressing, cooling, shaping afterwards, forms plastic shoes low.
Traditional secondary frothing forming machine is in operation, and needs manually to hold with a hand the handle be arranged on mould, opens mould, with fixture, the injection-molded item in mold cavity could be taken out again, adopt this artificial die sinking mode, not only the labour intensity of workman is very large, and production efficiency is low.
Chinese utility model patent discloses a kind of secondary frothing forming machine and footwear mould automatic mould-opening device, this footwear mould automatic mould-opening device comprises support, the promotion that arranges on support pushes away the linear actuator of unblanking that handle is unblanked, the promotion that support is arranged unblank after the handle that pushes away continue the die sinking linear actuator of die sinking, linear actuator of unblanking is positioned at the below pushing away handle, and die sinking linear actuator is positioned at the outside pushing away handle.Although this device achieves the automatic die sinking of footwear mould, its unblank linear actuator and die sinking linear actuator stroke longer, and push away between handle and briquetting and mostly be linear contact lay, therefore, its structure is still aobvious complicated, and its die sinking and to take out the operability of goods poor.
Utility model content
Main purpose of the present utility model is the automatic mould-opening device providing a kind of footwear mould, and its structure is simple, good operability.
The technical scheme realizing the object of the invention is:
A kind of automatic mould-opening device of footwear mould, comprise fixed mount, die sinking hook, spring and backing plate, wherein, fixed mount comprises two vertical rods and connects cross tube and the sheer pole of two vertical rods, die sinking hook rotates and is installed in cross tube, and spring one end is located at sheer pole, and the other end is located on die sinking hook, backing plate is provided with gathering sill, and two vertical rods of fixed mount are fixed on backing plate.
Described fixed mount is fixed on the side of backing plate.
The connection central point of described sheer pole and vertical rod is positioned at outside the connection central point of cross tube and vertical rod, so the rotation laterally of split cavity hook can produce position-limiting action.
Described die sinking hook comprises bar portion and hook portion, and this hook portion, towards outside, is provided with a projection outside bar portion.First projection on dynamic model contacts with the projection in its bar portion when contacting die sinking hook, then smoothly moves down along projection, makes die sinking hook lift velocity ratio so comparatively mild, and footwear mould die sinking process is more steadily reliable.
Pressing plate is equipped with outside described cross tube, sheer pole and vertical rod connecting portion.
The middle part of cross tube is located at by described die sinking hook, and described spring is two, and its one end is located on the both sides sheer pole of phase split cavity hook symmetry respectively, and the other end is symmetricly set in the both sides of die sinking hook.
The middle part of described cross tube is arranged with a retainer ring, and die sinking hook is fixed on retainer ring.
The middle part of described sheer pole is also arranged with a rubber ring, so can guarantee that the connection of spring and sheer pole is more reliable.
The dynamic model of described footwear mould is formed with annular lug.When die sinking is hooked in the process lifted by projection, contact with projection holding surface all the time, make die sinking process more steadily reliable.
Adopt this technical scheme, footwear mould is under linear drive apparatus promotes, when moving to outside fixed mount, projection on dynamic model contacts die sinking hook, die sinking hook slowly lifts, and is articulated on projection, contacts with projection forming surface, die sinking hook rotates and lifts centered by cross tube, drives forward limit, dynamic model relatively quiet mould limit to open certain subtended angle.In the process, linear drive apparatus is positioned on the horizontal plane at the footwear mould back side all the time, does not take any space in any footwear mould front, so, and preferable operability during die sinking pickup; Meanwhile, spring split cavity hook produces certain pulling force, and split cavity hook upwards opening angle produces position-limiting action, guarantees the safe and reliable of die sinking process.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model when relating to a kind of automatic mould-opening device die sinking of footwear mould.
Fig. 2 is the schematic diagram that automatic mould-opening device that the utility model relates to a kind of footwear mould is in when die sinking prepares.
Fig. 3 is the structural representation that the utility model relates to a kind of automatic mould-opening device of footwear mould.
Detailed description of the invention
Be described further below in conjunction with the automatic mould-opening device of embodiment to a kind of footwear mould of the utility model:
As shown in Figure 1, a kind of automatic mould-opening device of footwear mould, comprises fixed mount 1, die sinking hook 2, spring 3 and backing plate 4.
Wherein, fixed mount 1 is fixed on the side of backing plate 4, it cross tube 13 and sheer pole 14 of comprising two vertical rods 11,12 and connecting two vertical rods 11,12, and sheer pole 14 is positioned at outside the connection central point of cross tube 13 and vertical rod 12 with the connection central point of vertical rod 11.Pressing plate 15 is equipped with outside above-mentioned cross tube 13, sheer pole 14 and vertical rod 11,12 connecting portion.
Die sinking hook 2 comprises bar portion 21 and hook portion 22, and this hook portion 22, towards outside, is provided with a projection 221 outside bar portion 22.The middle part of cross tube 13 is arranged with a retainer ring 131, and die sinking hook 2 is fixed on retainer ring 131, and retainer ring 131 can rotate relative to cross tube 13.
Sheer pole 14 is located in spring 3 one end, and the other end is located on die sinking hook 2.
Backing plate 4 is provided with gathering sill 41.
In the present embodiment, the middle part of cross tube 13 is located at by die sinking hook 2, and spring 3 is two, its one end is located on the both sides sheer pole 14 of phase split cavity hook 2 symmetry respectively, and the middle part of sheer pole 14 is also arranged with a rubber ring 141, and the other end is symmetricly set in the both sides of die sinking hook 2.The dynamic model 51 of footwear mould 5 is formed with annular lug 511.
As Fig. 2, shown in Fig. 3, footwear mould 5 is under linear drive apparatus promotes, when moving to outside fixed mount 1, first annular lug 511 on dynamic model 51 contacts the projection 221 in die sinking hook 2 bar portion 21, annular lug 511 glides gently along protruding 221, die sinking hook 2 slowly lifts, in the process, annular lug 511 moves to the hook portion 22 of die sinking hook 2, and mount with hook portion 22, die sinking hook 2 continues to lift, annular lug 511 is driven slowly to rise, thus drive the relatively quiet mould 52 of dynamic model 51 to open certain angle, in the process, with annular lug 511, die sinking hook 2 remains that face contacts, therefore, die sinking process is very reliable.
These are only preferred embodiment of the present utility model, any improvement of doing based on the utility model innovative idea or equivalent replacement are all considered as falling into protection domain of the present utility model.
Claims (9)
1. the automatic mould-opening device of a footwear mould, it is characterized in that, comprise fixed mount, die sinking hook, spring and backing plate, wherein, fixed mount comprises two vertical rods and connects cross tube and the sheer pole of two vertical rods, and die sinking hook rotates and is installed in cross tube, spring one end is located at sheer pole, the other end is located on die sinking hook, and backing plate is provided with gathering sill, and two vertical rods of fixed mount are fixed on backing plate.
2. the automatic mould-opening device of a kind of footwear mould as claimed in claim 1, is characterized in that, described fixed mount is fixed on the side of backing plate.
3. the automatic mould-opening device of a kind of footwear mould as claimed in claim 1, is characterized in that, the connection central point of described sheer pole and vertical rod is positioned at outside the connection central point of cross tube and vertical rod.
4. the automatic mould-opening device of a kind of footwear mould as claimed in claim 1, is characterized in that, described die sinking hook comprises bar portion and hook portion, and this hook portion, towards outside, is provided with a projection outside bar portion.
5. the automatic mould-opening device of a kind of footwear mould as claimed in claim 1, is characterized in that, is equipped with pressing plate outside described cross tube, sheer pole and vertical rod connecting portion.
6. the automatic mould-opening device of a kind of footwear mould as described in any one of claim 1 to 5, it is characterized in that, the middle part of cross tube is located at by described die sinking hook, and described spring is two, its one end is located on the both sides sheer pole of phase split cavity hook symmetry respectively, and the other end is symmetricly set in the both sides of die sinking hook.
7. the automatic mould-opening device of a kind of footwear mould as claimed in claim 6, is characterized in that, the middle part of described cross tube is arranged with a retainer ring, and die sinking hook is fixed on retainer ring.
8. the automatic mould-opening device of a kind of footwear mould as claimed in claim 7, is characterized in that, the middle part of described sheer pole is also arranged with a rubber ring.
9. the automatic mould-opening device of a kind of footwear mould as claimed in claim 1, is characterized in that, the dynamic model of described footwear mould is formed with annular lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520034369.4U CN204471670U (en) | 2015-01-19 | 2015-01-19 | A kind of automatic mould-opening device of footwear mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520034369.4U CN204471670U (en) | 2015-01-19 | 2015-01-19 | A kind of automatic mould-opening device of footwear mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204471670U true CN204471670U (en) | 2015-07-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520034369.4U Expired - Fee Related CN204471670U (en) | 2015-01-19 | 2015-01-19 | A kind of automatic mould-opening device of footwear mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204471670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108544777A (en) * | 2018-05-11 | 2018-09-18 | 曾待璋 | A kind of Shoes Factory plastic sole producing device and production method |
-
2015
- 2015-01-19 CN CN201520034369.4U patent/CN204471670U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108544777A (en) * | 2018-05-11 | 2018-09-18 | 曾待璋 | A kind of Shoes Factory plastic sole producing device and production method |
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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 |
Granted publication date: 20150715 Termination date: 20190119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |