CN205112371U - Plastic suction mould with two flip resilience mechanisms - Google Patents
Plastic suction mould with two flip resilience mechanisms Download PDFInfo
- Publication number
- CN205112371U CN205112371U CN201520961592.3U CN201520961592U CN205112371U CN 205112371 U CN205112371 U CN 205112371U CN 201520961592 U CN201520961592 U CN 201520961592U CN 205112371 U CN205112371 U CN 205112371U
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- CN
- China
- Prior art keywords
- resilience
- renovated
- suction mould
- turning
- double
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- Withdrawn - After Issue
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Abstract
The utility model discloses a plastic suction mould with two flip resilience mechanisms, including plastic suction mould and the two flip resilience mechanisms of setting on plastic suction mould, be equipped with the screens chamber on plastic suction mould, two flip resilience mechanisms include U die bed seat, the bottom of U die bed seat be equipped with with screens chamber matched with screens lug, two montant tops at U die bed seat are equipped with the shaft hole, be equipped with the resilience vallecular cavity in the diapire of U die bed seat, be equipped with the piece that kick -backs that slides in the resilience vallecular cavity, be equipped with the spring between the diapire of resilience piece and resilience vallecular cavity that slides, still be equipped with left flip and right flip, left side flip's right side end is connected with right flip's left side end, a left side flip and right flip junction through pivot swing joint in the shaft hole of U die bed seat. The utility model has the advantages of simple structure, adopt the spring cooperation piece that kick -backs that slides, can its stability in use of effectual improvement, prolonged its life, can effectual reductions cost of manufacture, and its control accuracy height, the suitability is good, and the practicality is strong.
Description
Technical field
The utility model belongs to plastics suction mould and renovates technical field, is specifically related to a kind of plastics suction mould with double-turning-cover rebounding mechanism.
Background technology
The old principle of renovating of the plastic-sucking tray of prior art mainly relies on the rotation of monolateral lid to dig certain angle, allow the smooth demoulding of plastic uptake product, rear dependence lid self gravitation restores to the original state, although it can complete renovating of plastic-sucking tray, but it relies on gravity fall, and inevitable requirement center of gravity is renovating front position.This causes the length of lid to have a limiting value.When lid length reduction is to 10mm, or when lid is less than certain weight, freely the falling of lid can start the instability become, and there will be and does not freely fall phenomenon, cause formed product bad.Rely on other to assist and fall mechanism design, as recoil of spring, magnet absorption falls, and is only confined to single turning mechanism at present.And at present more unfeasiblely effectively to streamline organizations, allow the volume-diminished of flip-open cover mechanism.The current smaller and more exquisite mechanism that can do is that magnet absorption falls mechanism.But mechanism's cost of manufacture is high, suction is inadequate, and stability does not significantly promote.Therefore, the technology of renovating before there will be following shortcoming: 1, because meeting free-falling demand, needs very large to renovate area, can waste a lot of plastic uptake material cost; 2, monolaterally renovate stacking because only having, the stacking effect of plastic-sucking tray can be poor, needs thickening material thickness, and cause plastic uptake material cost; 3, renovate that there will be can not free-falling structural disadvantages because of original, more product plastic uptake product can be caused in use bad.Therefore, it is comparatively large that original flip designs is subject to limitation restriction, and generalization is poor.
Utility model content
In order to solve the problems of the technologies described above, the utility model is to provide that a kind of structure is simple, stability in use good and has the plastics suction mould of double-turning-cover rebounding mechanism.
The technical scheme realizing the utility model object is a kind of plastics suction mould with double-turning-cover rebounding mechanism, comprise plastics suction mould and be arranged on the double-turning-cover rebounding mechanism on described plastics suction mould, described plastics suction mould is provided with screens chamber, described double-turning-cover rebounding mechanism is arranged in described screens chamber, described double-turning-cover rebounding mechanism comprises U-shaped base, the screens projection matched with described screens chamber is provided with in the bottom of described U-shaped base, axis hole is provided with at two montant tops of described U-shaped base, resilience vallecular cavity is provided with in the diapire of described U-shaped base, slip resilience block is provided with in described resilience vallecular cavity, spring is provided with between described slip resilience block and the diapire of described resilience vallecular cavity, also be provided with a left side to renovate and renovate with the right side, the right-hand end that a described left side is renovated is connected with the left-hand end that the described right side is renovated, a described left side is renovated and right renovated junction and be movably connected in by rotating shaft in the axis hole of described U-shaped base, a described left side is renovated and right renovated bottom surface, junction and be all pressed on the end face of described slip resilience block.
The left-hand end bottom surface that a described left side is renovated is inclined plane, and the right-hand end bottom surface that the described right side is renovated is inclined plane.
Be provided with the slide block movement limit track be connected with described resilience vallecular cavity at the perpendicular wall medial surface of described U-shaped base, the surrounding sidewall of described slip resilience block slides respectively in slide block movement limit track.
Be provided with spring eye in the bottom surface of described slip resilience block, the top of described spring is pressed in described spring eye.
The right flank center that a described left side is renovated is provided with projection, and the left surface that the described right side is renovated is provided with the draw-in groove matched with described projection, and a left side is renovated to renovate with the right side through the two ends of described projection and draw-in groove and is connected by described rotating shaft.
A described left side is renovated the width after renovating combination with the right side and is more than or equal to 12mm.
Its operation principle is summarized as follows: material, after thermoplastic, is adsorbed on mould by mould, and after cooling forming, mould declines, material is stirred and is renovated, and renovates and digs, and renovates extruding slide block down, after going downwards to certain position, slide block cannot be descending, at this moment renovates and rotate to maximum angle.The smooth demoulding of product.After the demoulding completes, slide block, under the thrust of bottom spring, resets, and slide block drives and renovates reset.
The utility model has positive effect: structure of the present utility model is simple, spring is adopted to coordinate slip resilience block, can make that the width of double-turning-cover is minimum can reach 11mm, thus the design requirement of plastic-sucking tray more than 95% can be met, it relies on its spring block resilience simultaneously, can effectively improve its stability in use, extend its service life, adopt double-turning-cover structure simultaneously, compare the back-off of conventional art, volume can be made less, and greatly strengthen stacking effect, improve its scope of application, simultaneously also can be conveniently stripped, substantially increase demoulding efficiency, and its control accuracy is high, and Design of Dies and cost of manufacture can be effectively reduced, save plastic uptake material cost.Save cost, applicability is good, practical.
Accompanying drawing explanation
In order to make content of the present utility model be more likely to be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein:
Fig. 1 is structural blast schematic diagram of the present utility model;
Fig. 2 is the utility model structural representation when inhaling mould;
Fig. 3 is the utility model structural representation when the demoulding;
Fig. 4 is the utility model structural representation when resetting.
Detailed description of the invention
(embodiment 1)
Fig. 1 to Fig. 4 shows a kind of detailed description of the invention of the present utility model, and wherein Fig. 1 is structural blast schematic diagram of the present utility model; Fig. 2 is the utility model structural representation when inhaling mould; Fig. 3 is the utility model structural representation when the demoulding; Fig. 4 is the utility model structural representation when resetting.
See Fig. 1 to Fig. 4, a kind of plastics suction mould with double-turning-cover rebounding mechanism, the double-turning-cover rebounding mechanism 2 comprising plastics suction mould 1 and be arranged on described plastics suction mould 1, described plastics suction mould 1 is provided with screens chamber 3, described double-turning-cover rebounding mechanism 2 is arranged in described screens chamber 3, described double-turning-cover rebounding mechanism 2 comprises U-shaped base 21, the screens projection 22 matched with described screens chamber 3 is provided with in the bottom of described U-shaped base 21, axis hole 23 is provided with at two montant tops of described U-shaped base 21, resilience vallecular cavity 24 is provided with in the diapire of described U-shaped base 21, slip resilience block 25 is provided with in described resilience vallecular cavity 24, spring 26 is provided with between described slip resilience block 25 and the diapire of described resilience vallecular cavity 24, also be provided with a left side renovate 27 and the right side renovate 28, the right-hand end that a described left side renovates 27 is connected with the left-hand end that the described right side renovates 28, a described left side renovates 27 and right renovate 28 junctions and be movably connected in by rotating shaft 29 in the axis hole 23 of described U-shaped base 21, a described left side renovates 27 and right renovate 28 bottom surfaces, junction and be all pressed on the end face of described slip resilience block 25.
The left-hand end bottom surface that a described left side is renovated is inclined plane, and the right-hand end bottom surface that the described right side is renovated is inclined plane.The object done like this saves space to greatest extent
Be provided with the slide block movement limit track 210 be connected with described resilience vallecular cavity 24 at the perpendicular wall medial surface of described U-shaped base 21, the surrounding sidewall of described slip resilience block 25 slides respectively in slide block movement limit track.
Be provided with spring eye in the bottom surface of described slip resilience block, the top of described spring is pressed in described spring eye.
The right flank center that a described left side is renovated is provided with projection, and the left surface that the described right side is renovated is provided with the draw-in groove matched with described projection, and a left side is renovated to renovate with the right side through the two ends of described projection and draw-in groove and is connected by described rotating shaft.
A described left side is renovated the width after renovating combination with the right side and is more than or equal to 12mm.Its length and width can regulate arbitrarily, and summarize the dimensions of standard component according to actual production, are applied to mass-produced forms part.
Because of designing requirement, that can cancel renovates, and retains one and renovates, be similar to two turn over operation principle singly turn over rebounding mechanism.
Its operation principle is summarized as follows: material 4, after thermoplastic, is adsorbed on mould by mould, and after cooling forming, mould declines, material is stirred and is renovated, and renovates and digs, and renovates extruding slide block down, after going downwards to certain position, slide block cannot be descending, at this moment renovates and rotate to maximum angle.The smooth demoulding of product.After the demoulding completes, slide block, under the thrust of bottom spring, resets, and slide block drives and renovates reset.See Fig. 2 to Fig. 4.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And these belong to connotation of the present utility model the apparent change of extending out or variation still belong to protection domain of the present utility model.
Claims (6)
1. one kind has the plastics suction mould of double-turning-cover rebounding mechanism, comprise plastics suction mould and be arranged on the double-turning-cover rebounding mechanism on described plastics suction mould, described plastics suction mould is provided with screens chamber, described double-turning-cover rebounding mechanism is arranged in described screens chamber, it is characterized in that: described double-turning-cover rebounding mechanism comprises U-shaped base, the screens projection matched with described screens chamber is provided with in the bottom of described U-shaped base, axis hole is provided with at two montant tops of described U-shaped base, resilience vallecular cavity is provided with in the diapire of described U-shaped base, slip resilience block is provided with in described resilience vallecular cavity, spring is provided with between described slip resilience block and the diapire of described resilience vallecular cavity, also be provided with a left side to renovate and renovate with the right side, the right-hand end that a described left side is renovated is connected with the left-hand end that the described right side is renovated, a described left side is renovated and right renovated junction and be movably connected in by rotating shaft in the axis hole of described U-shaped base, a described left side is renovated and right renovated bottom surface, junction and be all pressed on the end face of described slip resilience block.
2. the plastics suction mould with double-turning-cover rebounding mechanism according to claim 1, is characterized in that: the left-hand end bottom surface that a described left side is renovated is inclined plane, and the right-hand end bottom surface that the described right side is renovated is inclined plane.
3. the plastics suction mould with double-turning-cover rebounding mechanism according to claim 2, it is characterized in that: be provided with the slide block movement limit track be connected with described resilience vallecular cavity at the perpendicular wall medial surface of described U-shaped base, the surrounding sidewall of described slip resilience block slides respectively in slide block movement limit track.
4. the plastics suction mould with double-turning-cover rebounding mechanism according to claim 3, is characterized in that: be provided with spring eye in the bottom surface of described slip resilience block, the top of described spring is pressed in described spring eye.
5. the plastics suction mould with double-turning-cover rebounding mechanism according to claim 4, it is characterized in that: the right flank center that a described left side is renovated is provided with projection, the left surface that the described right side is renovated is provided with the draw-in groove matched with described projection, and a left side is renovated to renovate with the right side through the two ends of described projection and draw-in groove and is connected by described rotating shaft.
6. the plastics suction mould with double-turning-cover rebounding mechanism according to claim 5, is characterized in that: a described left side is renovated the width after renovating combination with the right side and is more than or equal to 12mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520961592.3U CN205112371U (en) | 2015-11-29 | 2015-11-29 | Plastic suction mould with two flip resilience mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520961592.3U CN205112371U (en) | 2015-11-29 | 2015-11-29 | Plastic suction mould with two flip resilience mechanisms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205112371U true CN205112371U (en) | 2016-03-30 |
Family
ID=55568013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520961592.3U Withdrawn - After Issue CN205112371U (en) | 2015-11-29 | 2015-11-29 | Plastic suction mould with two flip resilience mechanisms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205112371U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365206A (en) * | 2015-11-29 | 2016-03-02 | 厦门星广模具有限公司 | Plastic suction mould with double-flip-cover resilience mechanism |
| CN114055761A (en) * | 2021-11-18 | 2022-02-18 | 厦门坚禾电子有限公司 | Double-hinge flip back-off mechanism |
-
2015
- 2015-11-29 CN CN201520961592.3U patent/CN205112371U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365206A (en) * | 2015-11-29 | 2016-03-02 | 厦门星广模具有限公司 | Plastic suction mould with double-flip-cover resilience mechanism |
| CN105365206B (en) * | 2015-11-29 | 2017-06-13 | 厦门星广模具有限公司 | A kind of plastics suction mould with double-turning-cover rebounding mechanism |
| CN114055761A (en) * | 2021-11-18 | 2022-02-18 | 厦门坚禾电子有限公司 | Double-hinge flip back-off mechanism |
| CN114055761B (en) * | 2021-11-18 | 2023-09-12 | 厦门坚禾电子有限公司 | Double-hinge flip back-off mechanism |
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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 | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160330 Effective date of abandoning: 20170613 |