CN105946207B - A kind of plastic bowl molding machine - Google Patents
A kind of plastic bowl molding machine Download PDFInfo
- Publication number
- CN105946207B CN105946207B CN201610563441.1A CN201610563441A CN105946207B CN 105946207 B CN105946207 B CN 105946207B CN 201610563441 A CN201610563441 A CN 201610563441A CN 105946207 B CN105946207 B CN 105946207B
- Authority
- CN
- China
- Prior art keywords
- fixed
- bowl
- top surface
- upper mold
- lower die
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/44—Removing or ejecting moulded articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/30—Moulds
- B29C51/34—Moulds for undercut articles
- B29C51/343—Moulds for undercut articles having recessed undersurfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7132—Bowls, Cups, Glasses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
The invention discloses a kind of plastic bowl molding machines, including rack, the top surface of the rack is fixedly arranged in the middle of lower model fixing seat, upper support frame is fixed on the top surface of rack, the top surface of the top plate of upper support frame is fixed with promotion oil cylinder, the push rod of oil cylinder is pushed to pass through the top plate of upper support frame and be fixed with connecting plate, the bottom surface of connecting plate is fixed with upper mold, there is the bowl-shape lug boss extended downwardly in the middle part of the bottom surface of upper mold, the bottom surface edge of upper mold has the extension edge extended downwardly, and elasticity layer is fixed on the madial wall of extension edge and the bottom surface of upper mold；There is installation groove, lower die is mounted in installation groove, has bowl-shape groove in the middle part of the top surface of lower die, and bowl-shape lug boss is corresponding up and down with bowl-shape groove in the middle part of the top surface of the lower model fixing seat.Plastic bowl fast demoulding after molding can be improved yield rate by it.
Description
Technical field：
The present invention relates to plastic products technical field of processing equipment, more specifically to a kind of plastic bowl molding machine.
Background technology：
Existing plastic bowl is usually that the plastic plate heated is made up of the punch forming of upper die and lower die, still,
It after the completion of punching press, is easily adhered in lower die, so as to influence to demould, influences production effect.
Invention content：
The purpose of the present invention and provides a kind of plastic bowl molding machine aiming at the deficiency of the prior art, it can will
Plastic bowl fast demoulding after molding improves yield rate.
The technology solution of the present invention is as follows：
A kind of plastic bowl molding machine, including rack, the top surface of the rack is fixedly arranged in the middle of lower model fixing seat, rack
Upper support frame is fixed on top surface, the top surface of the top plate of upper support frame is fixed with promotion oil cylinder, push oil cylinder push rod pass through it is upper
The top plate of supporting rack is simultaneously fixed with connecting plate, and the bottom surface of connecting plate is fixed with upper mold, has in the middle part of the bottom surface of upper mold and extends downwardly
Bowl-shape lug boss, the bottom surface edge of upper mold has an extension edge extended downwardly, on the madial wall of extension edge and the bottom surface of upper mold
Fixed elasticity layer；
There is installation groove, lower die is mounted in installation groove, the top surface of lower die in the middle part of the top surface of the lower model fixing seat
Middle part has bowl-shape groove, and bowl-shape lug boss is corresponding up and down with bowl-shape groove.
Heat insulating elastic layer is fixed on the madial wall of the installation groove, lower die sleeve is in installation groove, outside lower die
Side wall is close to heat insulating elastic layer, and the top surface of installation groove has the convex column upwardly extended, and the bottom surface of lower die has installation shrinkage pool,
Convex column sleeve is in shrinkage pool is installed.
There is elastic shrinkage pool, link block is fixed on the bottom face of elastic shrinkage pool, even on the madial wall of the bowl-shape groove
It connects and buffer spring is fixed on block, the end of buffer spring is fixed with pushing block, and pushing block is at the outer end of elastic shrinkage pool.
The bottom surface of the bowl-shape groove has bottom recess, and bottom spring and bottom bullet block, bottom are inserted in bottom recess
The bottom end of portion's spring is fixed on the bottom surface of bottom recess, and the top of bottom spring is fixed on the bullet block of bottom.
Sleeve and strong magnet set is fixed in the installation shrinkage pool, convex column sleeve is simultaneously adsorbed in strong magnet set.
Guide rod is fixed on the connecting portion having on the lateral wall of the lower die, guide rod sleeve is on the top of upper support frame
On plate.
The beneficial effects of the present invention are：
Plastic bowl fast demoulding after molding can be improved yield rate by it.
Description of the drawings：
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the partial enlarged view of Fig. 1.
Specific embodiment：
Embodiment：As shown in Fig. 1 to Fig. 2, a kind of plastic bowl molding machine, including rack 10, the top surface of the rack 10
Lower model fixing seat 20 is fixedly arranged in the middle of, upper support frame 11, the top surface of the top plate of upper support frame 11 are fixed on the top surface of rack 10
It is fixed with and pushes oil cylinder 12, the push rod of oil cylinder 12 is pushed to pass through the top plate of upper support frame 11 and be fixed with connecting plate 13, connecting plate
13 bottom surface is fixed with upper mold 14, has the bowl-shape lug boss 141 extended downwardly, the bottom surface of upper mold 14 in the middle part of the bottom surface of upper mold 14
Edge has the extension edge 142 extended downwardly, and elasticity layer 143 is fixed on the madial wall of extension edge 142 and the bottom surface of upper mold 14；
There is installation groove 21 in the middle part of the top surface of the lower model fixing seat 20, lower die 22 is mounted in installation groove 21, under
There is bowl-shape groove 23, bowl-shape lug boss 141 and bowl-shape groove are corresponding about 23 in the middle part of the top surface of mould 22.
Further, heat insulating elastic layer 24 is fixed on the madial wall of the installation groove 21,22 sleeve of lower die is being pacified
It fills in groove 21, the lateral wall of lower die 22 is close to heat insulating elastic layer 24, and the top surface of installation groove 21 has the protrusion upwardly extended
Column 25, the bottom surface of lower die 22 have installation shrinkage pool 221, and 25 sleeve of convex column is in shrinkage pool 221 is installed.
Further, there is elastic shrinkage pool 211, link block 212 is fixed on bullet on the madial wall of the bowl-shape groove 23
On the bottom face of property shrinkage pool 211, buffer spring 213 is fixed on link block 212, the end of buffer spring 213 is fixed with pushing block
214, pushing block 214 is at the outer end of elastic shrinkage pool 211.
Further, the bottom surface of the bowl-shape groove 23 has bottom recess 231, and bottom is inserted in bottom recess 231
Portion's spring 232 and bottom bullet block 233, the bottom end of bottom spring 232 are fixed on the bottom surface of bottom recess 231, bottom spring 232
Top is fixed on bottom bullet block 233.
Further, described to install sleeve in shrinkage pool 221 and be fixed with strong magnet set 222,25 sleeve of convex column is simultaneously inhaled
It is attached in strong magnet set 222.
Further, guide rod 223, guide rod are fixed on the connecting portion having on the lateral wall of the lower die 22
223 sleeves are on the top plate of upper support frame 11.
Operation principle：The plastic plate of heating is placed in bowl-shape groove 23, then, is pushed away by the push rod for pushing oil cylinder 12
It is dynamic so that the bowl-shape lug boss 141 of upper mold 14 is pressed against plastic plate and stretches into bowl-shape groove 23 so that plastic plate is shaped to plastics
Bowl is simultaneously clamped between the madial wall of bowl-shape groove 23 and bowl-shape lug boss 141, and 20 sleeve of lower model fixing seat is in upper mold 14
In the extension edge 142 of bottom surface, then, the push rod retraction of oil cylinder 12 is pushed so that bowl-shape lug boss 141 is promoted, at this point, by slow
Rushing the effect of spring 213 and bottom not spring 232 so that plastic bowl and bowl-shape 23 quick separating of groove realize demoulding, and effect is good,
High yield rate.
Claims (1)
1. a kind of plastic bowl molding machine, including rack (10), it is characterised in that：The top surface of the rack (10) is fixedly arranged in the middle of
Lower model fixing seat (20) is fixed with upper support frame (11) on the top surface of rack (10), and the top surface of the top plate of upper support frame (11) is consolidated
Surely there is promotion oil cylinder (12), the push rod of oil cylinder (12) pushed to pass through the top plate of upper support frame (11) and be fixed with connecting plate (13),
The bottom surface of connecting plate (13) is fixed with upper mold (14), has the bowl-shape lug boss extended downwardly in the middle part of the bottom surface of upper mold (14)
(141), the bottom surface edge of upper mold (14) has the extension edge (142) extended downwardly, the madial wall and upper mold of extension edge (142)
(14) elasticity layer (143) is fixed on bottom surface；
There is installation groove (21), lower die (22) is mounted on installation groove (21) in the middle part of the top surface of the lower model fixing seat (20)
In, there is bowl-shape groove (23), bowl-shape lug boss (141) and bowl-shape groove (23) are corresponding up and down in the middle part of the top surface of lower die (22)；
Heat insulating elastic layer (24) is fixed on the madial wall of the installation groove (21), lower die (22) sleeve is in installation groove (21)
In, the lateral wall of lower die (22) is close to heat insulating elastic layer (24), and the top surface of installation groove (21) has the convex column upwardly extended
(25), the bottom surface of lower die (22) has installation shrinkage pool (221), and convex column (25) sleeve is in installation shrinkage pool (221)；
There is elastic shrinkage pool (211), link block (212) is fixed on elastic shrinkage pool on the madial wall of the bowl-shape groove (23)
(211) on bottom face, buffer spring (213) is fixed on link block (212), the end of buffer spring (213), which is fixed with, to push away
Block (214), pushing block (214) is at the outer end of elastic shrinkage pool (211)；
The bottom surface of the bowl-shape groove (23) has bottom recess (231), and bottom recess is inserted with bottom spring in (231)
(232) and bottom bullet block (233), the bottom end of bottom spring (232) are fixed on the bottom surface of bottom recess (231), bottom spring
(232) top is fixed on bottom bullet block (233)；
Described to install sleeve in shrinkage pool (221) and be fixed with strong magnet set (222), convex column (25) sleeve is simultaneously adsorbed in strong magnet
It covers in (222)；
Guide rod (223) is fixed on the connecting portion having on the lateral wall of the upper mold (14), guide rod (223) sleeve is upper
On the top plate of supporting rack (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610563441.1A CN105946207B (en) | 2016-07-14 | 2016-07-14 | A kind of plastic bowl molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610563441.1A CN105946207B (en) | 2016-07-14 | 2016-07-14 | A kind of plastic bowl molding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105946207A CN105946207A (en) | 2016-09-21 |
| CN105946207B true CN105946207B (en) | 2018-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610563441.1A Active CN105946207B (en) | 2016-07-14 | 2016-07-14 | A kind of plastic bowl molding machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN105946207B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407178A (en) * | 2018-01-31 | 2018-08-17 | 东莞市天合机电开发有限公司 | A kind of Automobile Plastic Parts mold mechanism |
| CN112709138B (en) * | 2020-12-16 | 2022-09-02 | 东南大学 | Self-adaptive variable-angle contact device and contact method of walking machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101664996A (en) * | 2008-09-01 | 2010-03-10 | 比亚迪股份有限公司 | Flat plate bending device for plastic blanks and flat plate bending process for plastic blanks |
| CN201998419U (en) * | 2011-04-21 | 2011-10-05 | 浙江大安装饰件有限公司 | Diaphragm forming die |
| CN203726812U (en) * | 2014-01-21 | 2014-07-23 | 苏州天至尊模具科技有限公司 | Plastic adsorption mould easy to demould |
| CN105108904A (en) * | 2015-09-29 | 2015-12-02 | 湖州中辰建设有限公司 | Stirring barrel moving lifting mechanism for cement mortar stirring device |
| CN205929426U (en) * | 2016-07-14 | 2017-02-08 | 佛山市联智新创科技有限公司 | Plastic bowl forming device |
-
2016
- 2016-07-14 CN CN201610563441.1A patent/CN105946207B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101664996A (en) * | 2008-09-01 | 2010-03-10 | 比亚迪股份有限公司 | Flat plate bending device for plastic blanks and flat plate bending process for plastic blanks |
| CN201998419U (en) * | 2011-04-21 | 2011-10-05 | 浙江大安装饰件有限公司 | Diaphragm forming die |
| CN203726812U (en) * | 2014-01-21 | 2014-07-23 | 苏州天至尊模具科技有限公司 | Plastic adsorption mould easy to demould |
| CN105108904A (en) * | 2015-09-29 | 2015-12-02 | 湖州中辰建设有限公司 | Stirring barrel moving lifting mechanism for cement mortar stirring device |
| CN205929426U (en) * | 2016-07-14 | 2017-02-08 | 佛山市联智新创科技有限公司 | Plastic bowl forming device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105946207A (en) | 2016-09-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180601 Address after: 523710 B, Guangdong, Dongguan, Tangxia, town, No. 393 Applicant after: Dongguan three Ze Plastic Product Co., Ltd. Address before: 528200 Foshan, Guangdong, Foshan, Guicheng, Nanxia District, Xia Xi Dong ban Wai Industrial Zone Foshan New Technology Co., Ltd. Applicant before: FOSHAN LIANZHI XINCHUANG TECHNOLOGY CO., LTD. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |