CN102371657A - Toothbrush die - Google Patents
Toothbrush die Download PDFInfo
- Publication number
- CN102371657A CN102371657A CN2011103406282A CN201110340628A CN102371657A CN 102371657 A CN102371657 A CN 102371657A CN 2011103406282 A CN2011103406282 A CN 2011103406282A CN 201110340628 A CN201110340628 A CN 201110340628A CN 102371657 A CN102371657 A CN 102371657A
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- brush
- core
- core rod
- group
- die
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Abstract
The invention discloses a toothbrush die which comprises a convex module and a concave module, wherein the convex module comprises a first die core and a second die core; a primary ejecting thimble group penetrates through the first die core; the back end of the primary ejecting thimble group is connected with a primary ejecting board; a secondary ejecting thimble group penetrates through the second die core; the back end of the secondary ejecting thimble group is connected with a secondary ejecting board; the first die core and the second die core are respectively provided with a plurality of first toothbrush handle convex die cavities and second toothbrush handle convex die cavities; a rotating die core is arranged between the first die core and the second die core; a plurality of first toothbrush head die cavities and second toothbrush head die cavities are respectively arranged on both sides of the front surface of the rotating die core; a first toothbrush head core rod group and a second toothbrush head core rod group are respectively arranged on the bottoms of the first toothbrush head die cavities and the second toothbrush head die cavities; the back surface of the second toothbrush head core rod group is provided with a clamping and locking device; the back side of the rotating die core is fixedly connected with a rotating shaft; the back surface of the primary ejecting board is provided with a pressing mechanism; and the concave comprises an injection die core and a plastic injection die core.
Description
[technical field]
The present invention relates to a kind of equipment of producing toothbrush, a kind of toothbrush mould of more specifically saying so.
[background technology]
Toothbrush is the indispensable personal hygiene cleaning appliance that all will use for each person every day, and the toothbrush consumption figure is very big.For comfort level, current toothbrushes all will annotated flexible glue on the hard moulding.The existing mode of production all be to be divided into two the step carry out; Earlier with injection formed the toothbrush base carry out the post forming injecting glue from refilling the injecting glue mould under mould gets on; In the process of getting and adorning, need labor intensive material resources and time like this, cause production cost high, production efficiency is low.
[summary of the invention]
The present invention seeks to overcome the deficiency of prior art, providing a kind of can rotate core rod, need not the toothbrush mould that secondary took off and installed injection moulding toothbrush blank.
The present invention realizes through following technical scheme:
A kind of toothbrush mould; Comprise punch set 1 and the die group 2 that cooperates with described punch set 1; It is characterized in that: described punch set 1 comprises first core rod 11 and second core rod 12 that two axial symmetry are provided with; Be coated with in described first core rod 11 and once eject thimble group 16; Described thimble group 16 rear ends that once eject are connected with liftout plate 17 one time; Be coated with secondary in described second core rod 12 and eject thimble group 18; Described secondary ejects thimble group 18 rear ends and is connected with secondary liftout plate 19; Described first core rod 11 and second core rod 12 are provided with a plurality of first brush holder punch chambeies 111 and the second brush holder punch chamber 121 respectively, are provided with the rotation core rod 13 that can stretch out the back upset between described first core rod 11 and second core rod 12, and described rotation core rod 13 positive both sides are respectively equipped with a plurality of and described first brush holder punch chamber 111 and the second brush holder punch chamber, the 121 corresponding first brush die cavity 131 that is connected and the second brush die cavitys 132; Described first brush die cavity 131 and the second brush die cavity, 132 bottoms are respectively equipped with the first brush core bar group 133 and the second brush core bar group 134; The described second brush core bar group 134 back sides are provided with the buckling and locking device 106 that when once ejecting, blocks the described second brush core bar group 134, and described rotation core rod 13 dorsal parts are fixedly connected with and can drive its flexible and rotate rotating shaft 3, and described liftout plate 17 back sides are provided with top-pressure mechanism 20; Described die group 2 comprises the injection core 201 and injecting glue core rod 202 that axial symmetry is provided with, and is respectively equipped with injection moulding die cavity 211 and injecting glue die cavity 221 that a plurality of and described punch chamber 102 corresponding matched moulds cooperate on described injection core 201 and the described injecting glue core rod 202.
Aforesaid toothbrush mould; It is characterized in that: described buckling and locking device 106 comprises respectively the first kayser bar 161 and the second kayser bar 162 that is fixedly connected with the second brush core bar group, 134 rear ends with the described first brush core bar group 133; Be respectively equipped with first draw-in groove 163 and second draw-in groove 164 on the described first kayser bar 161 and the second kayser bar 162; It also comprises can snap in the trip 167 that withdraws from described second draw-in groove 164 when secondary ejects in described second draw-in groove 164 when once ejecting; Be connected with on the described trip 167 and promote its impeller that moves 165, described impeller 165 is driven by cylinder 166.
Aforesaid toothbrush mould is characterized in that: be respectively equipped with on described punch set 1 and the described die group 2 and aim at recessed 105 of matched moulds and aim at matched moulds projection 205.
Aforesaid toothbrush mould is characterized in that: described punch set 1 and described die group 2 outer punch outer framed 109 and the dies outer framed 206 of being respectively equipped with.
Aforesaid toothbrush mould is characterized in that: described top-pressure mechanism 20 comprises a roof pressure projection 2001 and roof pressure push rod 2002 that is hinged on the described punch outer framed 109.
Aforesaid toothbrush mould is characterized in that: outer framed 109 back sides of described punch are provided with the bar 26 of pulling back of pull back liftout plate 17 and secondary liftout plate 19, and the described bar 26 of pulling back drives oil cylinder 25 by retraction.
Compared with prior art, the present invention has following advantage:
The present invention can rotate core rod, need not secondary and takes off and install injection moulding toothbrush blank, and is time saving and energy saving, and production efficiency is high.
[description of drawings]
Fig. 1 is a stereogram of the present invention;
Fig. 2 is a punch set stereogram of the present invention;
Fig. 3 is a punch set stereogram of the present invention;
Fig. 4 is a punch set exploded view of the present invention;
Fig. 5 is a punch set exploded view of the present invention;
Fig. 6 is a parts stereogram of the present invention;
Fig. 7 is a parts stereogram of the present invention;
Fig. 8 is a punch set front view of the present invention;
Fig. 9 is that die of the present invention is rented stereogram.
[specific embodiment]
A kind of toothbrush mould; Comprise punch set 1 and the die group 2 that cooperates with described punch set 1; Described punch set 1 comprises first core rod 11 and second core rod 12 that two axial symmetry are provided with; Be coated with in described first core rod 11 and once eject thimble group 16; Described thimble group 16 rear ends that once eject are connected with liftout plate 17 one time; Be coated with secondary in described second core rod 12 and eject thimble group 18; Described secondary ejects thimble group 18 rear ends and is connected with secondary liftout plate 19; Described first core rod 11 and second core rod 12 are provided with a plurality of first brush holder punch chambeies 111 and the second brush holder punch chamber 121 respectively, are provided with the rotation core rod 13 that can stretch out the back upset between described first core rod 11 and second core rod 12, and described rotation core rod 13 positive both sides are respectively equipped with a plurality of and described first brush holder punch chamber 111 and the second brush holder punch chamber, the 121 corresponding first brush die cavity 131 that is connected and the second brush die cavitys 132; Described first brush die cavity 131 and the second brush die cavity, 132 bottoms are respectively equipped with the first brush core bar group 133 and the second brush core bar group 134; The described second brush core bar group 134 back sides are provided with the buckling and locking device 106 that when once ejecting, blocks the described second brush core bar group 134, and described rotation core rod 13 dorsal parts are fixedly connected with and can drive its flexible and rotate rotating shaft 3, and described liftout plate 17 back sides are provided with top-pressure mechanism 20; Described die group 2 comprises the injection core 201 and injecting glue core rod 202 that axial symmetry is provided with, and is respectively equipped with injection moulding die cavity 211 and injecting glue die cavity 221 that a plurality of and described punch chamber 102 corresponding matched moulds cooperate on described injection core 201 and the described injecting glue core rod 202.
Described buckling and locking device 106 comprises respectively the first kayser bar 161 and the second kayser bar 162 that is fixedly connected with the second brush core bar group, 134 rear ends with the described first brush core bar group 133; Be respectively equipped with first draw-in groove 163 and second draw-in groove 164 on the described first kayser bar 161 and the second kayser bar 162; It also comprises can snap in the trip that withdraws from described second draw-in groove 164 when secondary ejects in described second draw-in groove 164 when once ejecting; Be connected with on the described trip and promote its impeller that moves 165, described impeller 165 is driven by cylinder 166.
Be respectively equipped with on described punch set 1 and the described die group 2 and aim at recessed 105 of matched moulds and aim at matched moulds projection 205.
Described punch set 1 and described die group 2 outer punch outer framed 109 and the dies outer framed 206 of being respectively equipped with.
Described top-pressure mechanism 20 comprises a roof pressure projection 2001 and roof pressure push rod 2002 that is hinged on the described punch outer framed 109.
Outer framed 109 back sides of described punch be provided with pull back liftout plate 17 and secondary liftout plate 19 the bar 26 of pulling back, the described bar 26 of pulling back drives oil cylinder 25 by retraction.
Operation principle of the present invention:
At first, the hard brush body of first matched moulds injected plastic material forming toothbrush in injection moulding die cavity 211.
Die sinking then; Start the described trip 167 of described cylinder 166 promotions and withdraw from described second draw-in groove 164; Start the described roof pressure projection 2001 in described roof pressure push rod 2002 tops; The described liftout plate 17 of roof pressure when a described roof pressure projection 2001 overturns; A described liftout plate 17 promotes the described thimble group 16 that once ejects and promotes described secondary liftout plate 19 simultaneously and promote described secondary and eject thimble group 18, promotes described rotation core rod 13 simultaneously and moves forward the toothbrush and the first brush holder die cavity 111 and 121 demouldings of the second brush holder die cavity with the toothbrush in it; Starting the described trip 167 of described cylinder 166 pullings colludes to be stuck in and catches on the described second brush core bar group 134 on described second draw-in groove 164; Simultaneously; The described thimble group 16 that once ejects is static with a described liftout plate 17; Described roof pressure push rod 2002 passes a described liftout plate 17 to be continued forward roof pressure secondary liftout plate 19 and promotes secondaries and eject thimble group 18; Promoting described rotation core rod 13 simultaneously continues to move forward with the toothbrush in it; The described second brush core bar group 134 is because of being caught on and can not move forward by described trip 167, head toothbrushes and the described second brush core bar group, 134 separated demoldings when described rotation core rod 13 moves forward, toothbrush demoulding whereabouts.When secondary ejected, because the first brush core bar group 133 moves forward with described rotation core rod 13, head toothbrushes and the described first brush bar groups 133 in the first brush die cavity 131 did not break away from, with the finished product toothbrush demoulding blanking in the second brush holder die cavity 121.Drive described rotation core rod 13 through rotating shaft 3 and be with toothbrush Rotate 180 degree, matched moulds, tooth-brush handle get in the second brush holder punch chamber 121, the soft brush body parts that inject flexible glue material forming toothbrushes in the injecting glue die cavity 221 injection mouldings in the injection moulding die cavity 211 simultaneously.
The present invention can rotate core rod, need not secondary and takes off and install injection moulding toothbrush blank, and is time saving and energy saving, and production efficiency is high.
Claims (6)
1. toothbrush mould; Comprise punch set (1) and the die group (2) that cooperates with described punch set (1); It is characterized in that: described punch set (1) comprises first core rod (11) and second core rod (12) that two axial symmetry are provided with; Be coated with in described first core rod (11) and once eject thimble group (16); Described thimble group (16) rear end that once ejects is connected with a liftout plate (17); Be coated with secondary in described second core rod (12) and eject thimble group (18); Described secondary ejects thimble group (18) rear end and is connected with secondary liftout plate (19); Described first core rod (11) and second core rod (12) are provided with a plurality of first brush holder punch chambeies (111) and the second brush holder punch chamber (121) respectively; Be provided with the rotation core rod (13) that can stretch out the back upset between described first core rod (11) and second core rod (12); The positive both sides of described rotation core rod (13) are respectively equipped with the corresponding first brush die cavity (131) that is connected in a plurality of and described first brush holder punch chamber (111) and the second brush holder punch chamber (121) and the second brush die cavity (132), and described first brush die cavity (131) and the second brush die cavity (132) bottom are respectively equipped with the first brush core bar group (133) and the second brush core bar group (134), and described second brush core bar group (134) back side is provided with the buckling and locking device (106) that when once ejecting, blocks the described second brush core bar group (134); Described rotation core rod (13) dorsal part is fixedly connected with and can drives its flexible and rotate rotating shaft (3); A described liftout plate (17) back side is provided with top-pressure mechanism (20), and described die group (2) comprises injection core (201) and the injecting glue core rod (202) that axial symmetry is provided with, and is respectively equipped with injection moulding die cavity (211) and injecting glue die cavity (221) that the corresponding matched moulds in a plurality of and described punch chamber (102) cooperates on described injection core (201) and the described injecting glue core rod (202).
2. toothbrush mould according to claim 1; It is characterized in that: described buckling and locking device (106) comprises respectively the first kayser bar (161) and the second kayser bar (162) that is fixedly connected with second brush core bar group (134) rear end with the described first brush core bar group (133); Be respectively equipped with first draw-in groove (163) and second draw-in groove (164) on the described first kayser bar (161) and the second kayser bar (162); It also comprises can snap in the trip (167) that withdraws from described second draw-in groove (164) when secondary ejects in described second draw-in groove (164) when once ejecting; Be connected with on the described trip (167) and promote its impeller that moves (165), described impeller (165) is driven by cylinder (166).
3. toothbrush mould according to claim 1 is characterized in that: be respectively equipped with on described punch set (1) and the described die group (2) and aim at matched moulds recessed (105) and aim at matched moulds projection (205).
4. toothbrush mould according to claim 1 is characterized in that: outer punch outer framed (109) and the die outer framed (206) of being respectively equipped with of described punch set (1) and described die group (2).
5. toothbrush mould according to claim 4 is characterized in that: described top-pressure mechanism (20) comprises a roof pressure projection (2001) and the roof pressure push rod (2002) that is hinged on the described punch outer framed (109).
6. toothbrush mould according to claim 5 is characterized in that: outer framed (109) back side of described punch is provided with the bar of pulling back (26) of pull back a liftout plate (17) and secondary liftout plate (19), and the described bar of pulling back (26) drives oil cylinder (25) by retraction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110340628 CN102371657B (en) | 2011-11-01 | 2011-11-01 | Toothbrush die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110340628 CN102371657B (en) | 2011-11-01 | 2011-11-01 | Toothbrush die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102371657A true CN102371657A (en) | 2012-03-14 |
| CN102371657B CN102371657B (en) | 2013-11-06 |
Family
ID=45791164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110340628 Expired - Fee Related CN102371657B (en) | 2011-11-01 | 2011-11-01 | Toothbrush die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102371657B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717486A (en) * | 2012-06-26 | 2012-10-10 | 扬州恒生精密模具有限公司 | Mould for forming double-color toothbrush |
| CN102794875A (en) * | 2012-07-27 | 2012-11-28 | 深圳市金洋电子股份有限公司 | Automatic injection mould for core-pulling sleeve products |
| CN104494114A (en) * | 2014-12-19 | 2015-04-08 | 东莞市百纳通用机械有限公司 | Injection blowing mold |
| CN105479682A (en) * | 2016-01-20 | 2016-04-13 | 东莞市罗曼罗兰电器科技有限公司 | Mold for toothbrush with inclined bristles |
| CN106425346A (en) * | 2016-10-21 | 2017-02-22 | 重庆夫日用品有限责任公司 | Toothbrush mold machining process |
| CN108127846A (en) * | 2017-11-15 | 2018-06-08 | 惠水县凡趣创意科技有限公司 | A kind of rubber mold process units |
| CN109177043A (en) * | 2011-08-05 | 2019-01-11 | 特里沙控股公司 | For manufacturing the method and toothbrush of toothbrush |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2287901A (en) * | 1994-03-29 | 1995-10-04 | Boucherie Nv G B | Feeding tufs of bristles to a brush making machine |
| CN101249711A (en) * | 2008-03-28 | 2008-08-27 | 胡志刚 | Automatic two-color toothbrush forming die |
| US20100276836A1 (en) * | 2006-01-23 | 2010-11-04 | Rainer Armbruster | Transfer System for Multicomponent Injection Molding |
| CN202357349U (en) * | 2011-11-01 | 2012-08-01 | 中山市福兴塑胶模具有限公司 | Secondary forming toothbrush mould |
-
2011
- 2011-11-01 CN CN 201110340628 patent/CN102371657B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2287901A (en) * | 1994-03-29 | 1995-10-04 | Boucherie Nv G B | Feeding tufs of bristles to a brush making machine |
| US20100276836A1 (en) * | 2006-01-23 | 2010-11-04 | Rainer Armbruster | Transfer System for Multicomponent Injection Molding |
| CN101249711A (en) * | 2008-03-28 | 2008-08-27 | 胡志刚 | Automatic two-color toothbrush forming die |
| CN202357349U (en) * | 2011-11-01 | 2012-08-01 | 中山市福兴塑胶模具有限公司 | Secondary forming toothbrush mould |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177043A (en) * | 2011-08-05 | 2019-01-11 | 特里沙控股公司 | For manufacturing the method and toothbrush of toothbrush |
| CN102717486A (en) * | 2012-06-26 | 2012-10-10 | 扬州恒生精密模具有限公司 | Mould for forming double-color toothbrush |
| CN102717486B (en) * | 2012-06-26 | 2014-04-23 | 扬州恒生精密模具有限公司 | Mould for forming double-color toothbrush |
| CN102794875A (en) * | 2012-07-27 | 2012-11-28 | 深圳市金洋电子股份有限公司 | Automatic injection mould for core-pulling sleeve products |
| CN102794875B (en) * | 2012-07-27 | 2015-07-08 | 深圳市金洋电子股份有限公司 | Automatic injection mould for core-pulling sleeve products |
| CN104494114A (en) * | 2014-12-19 | 2015-04-08 | 东莞市百纳通用机械有限公司 | Injection blowing mold |
| CN105479682A (en) * | 2016-01-20 | 2016-04-13 | 东莞市罗曼罗兰电器科技有限公司 | Mold for toothbrush with inclined bristles |
| CN105479682B (en) * | 2016-01-20 | 2018-02-16 | 广东罗曼智能科技股份有限公司 | A kind of mould for oblique brush-finish toothbrush |
| CN106425346A (en) * | 2016-10-21 | 2017-02-22 | 重庆夫日用品有限责任公司 | Toothbrush mold machining process |
| CN108127846A (en) * | 2017-11-15 | 2018-06-08 | 惠水县凡趣创意科技有限公司 | A kind of rubber mold process units |
| CN108127846B (en) * | 2017-11-15 | 2021-02-02 | 曹士宝 | Rubber mold production device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102371657B (en) | 2013-11-06 |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20131106 Termination date: 20201101 |