CN102529003B - Mold pressing molding mold for toothpaste lid - Google Patents
Mold pressing molding mold for toothpaste lid Download PDFInfo
- Publication number
- CN102529003B CN102529003B CN201210006952.5A CN201210006952A CN102529003B CN 102529003 B CN102529003 B CN 102529003B CN 201210006952 A CN201210006952 A CN 201210006952A CN 102529003 B CN102529003 B CN 102529003B
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- China
- Prior art keywords
- counterdie
- mold
- die head
- core rod
- toothpaste
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- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to a mold pressing molding mold for a toothpaste lid, which comprises a lower mold and an upper mold. When the toothpaste lid is molded by the lower mold, a gap is formed between a lower mold cavity and a lower mold core cushion block, accordingly, the top edge of the toothpaste lid can be molded into a trimmed sharp shape, and the gap allows air bubbles in a molding cavity to pass through, so that the top edge of the toothpaste lid forms a trimmed sharp shape. After completion of mold pressing, in stripping, a friction wheel rotates by friction between external force and the friction wheel, and the friction wheel drives a mold head rotating sleeve to rotate; teeth on the mold head rotating sleeve are meshed with the molded toothpaste lid, accordingly, the toothpaste lid is stripped out of the molded lid mold head by rotating the toothpaste lid, so that internal threads of the toothpaste lid are protected, and are not damaged in stripping.
Description
Technical field:
The present invention relates to bottle capper technical field, more specifically to a kind of mould of producing cover of toothpaste.
Background technology:
Existing cover of toothpaste generally adopts the method for injection mo(u)lding to produce, and its weak point is: its production efficiency is low, and the waste material producing in production process is many, on product, can produce note injection point, causes product attractive in appearance not.
As shown in Figure 1, general bottle cap is as mineral water bottle cap, on mineral water bottle cap inwall, form mineral water bottle cap internal thread A1, so when mineral water bottle cap is on bottle capper after moulding, disposable just the mineral water bottle cap forced stripper mechanism of forming can being taken off and do not damage mineral water bottle cap internal thread.There is client need to produce cover of toothpaste B as shown in Figure 2, on cover of toothpaste B inwall, form cover of toothpaste internal thread B1 and ring tooth B2, when cover of toothpaste B is after die for molding, if adopt the mode blanking of forced stripper mechanism cover of toothpaste B, because the wall of cover of toothpaste is compared with the wall thickness of mineral water bottle cap, forced stripper mechanism cover of toothpaste B can damage cover of toothpaste internal thread B1, simultaneously, mineral water bottle cap apical margin A2 is fillet shape, and cover of toothpaste apical margin B3 is trimming tip shape, obviously adopt conventional bottle cap production technology cannot process cover of toothpaste, this will design cover of toothpaste mould and improvement conventional bottle cap machine makes it can produce cover of toothpaste.
Summary of the invention:
Object of the present invention is exactly the deficiency for prior art, and a kind of mold pressing molding mold for toothpaste lid is provided, and it can produce cover of toothpaste, can not damage the cover of toothpaste internal thread on the cover of toothpaste of forming in the time of blanking.
Technology solution of the present invention is as follows:
A kind of mold pressing molding mold for toothpaste lid, comprise counterdie and patrix, counterdie is by counterdie shape chamber, straight pin, counterdie core rod cushion block, counterdie core rod, counterdie pull bar, stage clip, the roller composition of counterdie push rod and bottle capper idler wheel mechanism, counterdie shape chamber, between counterdie core rod cushion block and counterdie core rod, form counterdie mold pressing die cavity, counterdie core rod cushion block sleeve is in the bottom in counterdie shape chamber, counterdie core rod cushion block and counterdie shape chamber clamping straight pin tighten up, the top sleeve of counterdie core rod is in counterdie core rod cushion block and stretch into counterdie mold pressing die cavity, counterdie pull bar is spirally connected and is fixed on counterdie core rod and sleeve in counterdie push rod, the counterdie pull bar step of counterdie pull bar matches with step in the counterdie push rod of counterdie push rod, counterdie push rod is hinged on the roller of bottle capper idler wheel mechanism,
Patrix comprises die head rotation set, rotation set seat, overcoat under patrix, type cover mold head, die head fixed bar, friction pulley, plane bearing, die head adjusting sleeve, stage clip, upper model fixing seat, revolve an adjusting lever and tighten up nut, press spring base, stage clip adjusting sleeve, on die head rotation set, form tooth and coordinate with counterdie mold pressing die cavity the ring that forms cover of toothpaste, together with die head rotation set is fixed by a pin to rotation set seat, on type cover mold head, form screw thread and sleeve is spirally connected and is fixed together with die head fixed bar in die head rotation set, die head fixed bar sleeve is in rotation set seat, die head adjusting sleeve is screwed onto on rotation set seat, friction pulley is spirally connected and is fixed on die head adjusting sleeve, between upper model fixing seat and friction pulley, plane bearing is housed, stage clip one end active force is in rotation set seat, other end active force is in press spring base, press spring base sleeve is in stage clip adjusting sleeve, stage clip adjusting sleeve is screwed onto on die head fixed bar.
Between described counterdie shape chamber and counterdie core rod cushion block, form hole.
Beneficial effect of the present invention is:
1, compared with producing cover of toothpaste with injection moulding, the present invention can enhance productivity four to five times, does not substantially produce waste material, and product design is neat and artistic.
2, it can produce cover of toothpaste on common bottle capper, can not damage the cover of toothpaste internal thread of forming in the time of blanking.
Brief description of the drawings:
Fig. 1 is the structural representation of conventional bottle cap in prior art
Fig. 2 is the structural representation of the cover of toothpaste that will produce of the present invention
Fig. 3 is the structural representation of counterdie of the present invention
Fig. 4 is the decomposing schematic representation of counterdie critical piece of the present invention
Fig. 5 is the structural representation of patrix
Fig. 6 is the decomposing schematic representation of patrix critical piece
Fig. 7 is the enlarged drawing at F place in Fig. 3
Detailed description of the invention:
Embodiment: see shown in Fig. 3 to 7, a kind of mold pressing molding mold for toothpaste lid, comprise counterdie 1 and patrix 2, counterdie 1 is by counterdie shape chamber 11, straight pin 12, counterdie core rod cushion block 13, counterdie core rod 14, counterdie pull bar 15, stage clip 16, the roller 18 of counterdie push rod 17 and bottle capper idler wheel mechanism forms, counterdie shape chamber 11, between counterdie core rod cushion block 13 and counterdie core rod 14, form counterdie mold pressing die cavity 11-13-14, counterdie core rod cushion block 13 sleeves are in the bottom in counterdie shape chamber 11, counterdie core rod cushion block 13 and counterdie shape chamber 11 clamp straight pin 12 and tighten up, the top sleeve of counterdie core rod 14 is in counterdie core rod cushion block 13 and stretch into counterdie mold pressing die cavity 11-13-14, counterdie pull bar 15 is spirally connected and is fixed on counterdie core rod 14 and sleeve in counterdie push rod 17, the counterdie pull bar step 151 of counterdie pull bar 15 matches with step 171 in the counterdie push rod of counterdie push rod 17, counterdie push rod 17 is hinged on the roller 18 of bottle capper idler wheel mechanism,
Patrix 2 comprises die head rotation set 21, rotation set seat 22, overcoat 23 under patrix, type cover mold head 24, die head fixed bar 25, friction pulley 26, plane bearing 27, die head adjusting sleeve 28, stage clip 29, upper model fixing seat 2a, revolve an adjusting lever 2b and tighten up nut 2c, press spring base 2d, stage clip adjusting sleeve 2e, die head rotation set 21) on form tooth 211 and coordinate with counterdie mold pressing die cavity 11-13-14 the ring B2 that forms cover of toothpaste, together with die head rotation set 21 is fixed by a pin to rotation set seat 22, on type cover mold head 24, form screw thread 241 and sleeve is spirally connected and is fixed together with die head fixed bar 25 in die head rotation set 21, die head fixed bar 25 sleeves are in rotation set seat 22, die head adjusting sleeve 28 is screwed onto on rotation set seat 22, friction pulley 26 is spirally connected and is fixed in die head adjusting sleeve 28, between upper model fixing seat 2a and friction pulley 26, plane bearing 27 is housed, stage clip 29 one end active forces are in rotation set seat 22, other end active force is in press spring base 2d, and press spring base 2d sleeve is on stage clip adjusting sleeve 2e, and stage clip adjusting sleeve 2e is screwed onto on die head fixed bar 25.
Between described counterdie shape chamber 11 and counterdie core rod cushion block 13, form hole 11-13.
Operation principle: when work, roller drives counterdie shape chamber 11 to move upward and jointly completes the moulding of cover of toothpaste with patrix 2, and wherein tooth 211 coordinates with counterdie mold pressing die cavity 11-13-14 the ring B2 that forms cover of toothpaste, the cover of toothpaste internal thread B1 of screw thread 241 moulding cover of toothpaste B.
Part of the lower die 1 is in the time of moulding cover of toothpaste, and owing to forming hole 11-13 between counterdie shape chamber 11 and counterdie core rod cushion block 13, can allow like this cover of toothpaste moulding time, product appearance is more attractive in appearance, is unlikely to bubble and causes product surface out-of-flatness.Particularly the apical margin of cover of toothpaste is shaped to trimming tip shape.
After mold pressing completes; when the demoulding; rub and allow friction pulley 26 rotate by external force and friction pulley 26; friction pulley 26 drives die head rotation set 21 to rotate; because the tooth 211 on die head rotation set 21 and the cover of toothpaste of moulding are interlocked, make like this cover of toothpaste rotate, just allow cover of toothpaste deviate from from type cover mold head 24; like this cover of toothpaste internal thread B1 is played to protective effect, when the demoulding, can not damage cover of toothpaste internal thread B1.
Claims (2)
1. a mold pressing molding mold for toothpaste lid, comprise counterdie (1) and patrix (2), it is characterized in that: counterdie (1) is by counterdie shape chamber (11), straight pin (12), counterdie core rod cushion block (13), counterdie core rod (14), counterdie pull bar (15), stage clip (16), roller (18) composition of counterdie push rod (17) and bottle capper idler wheel mechanism, counterdie shape chamber (11), between counterdie core rod cushion block (13) and counterdie core rod (14), form counterdie mold pressing die cavity (11-13-14), counterdie core rod cushion block (13) sleeve is in the bottom in counterdie shape chamber (11), counterdie core rod cushion block (13) and counterdie shape chamber (11) clamping straight pin (12) tighten up, the top sleeve of counterdie core rod (14) is in counterdie core rod cushion block (13) and stretch into counterdie mold pressing die cavity (11-13-14), counterdie pull bar (15) is spirally connected and is fixed on counterdie core rod (14) and sleeve in counterdie push rod (17), the counterdie pull bar step (151) of counterdie pull bar (15) matches with step (171) in the counterdie push rod of counterdie push rod (17), counterdie push rod (17) is hinged on the roller (18) of bottle capper idler wheel mechanism,
Patrix (2) comprises die head rotation set (21), rotation set seat (22), overcoat under patrix (23), type cover mold head (24), die head fixed bar (25), friction pulley (26), plane bearing (27), die head adjusting sleeve (28), stage clip (29), upper model fixing seat (2a), revolve an adjusting lever (2b) and tighten up nut (2c), press spring base (2d), stage clip adjusting sleeve (2e), on die head rotation set (21), form tooth (211) and coordinate the ring (B2) that forms cover of toothpaste with counterdie mold pressing die cavity (11-13-14), die head rotation set (21) and rotation set seat (22) are fixed by a pin to together, on type cover mold head (24), form screw thread (241) and sleeve is spirally connected and is fixed together with die head fixed bar (25) in die head rotation set (21), die head fixed bar (25) sleeve is in rotation set seat (22), die head adjusting sleeve (28) is screwed onto on rotation set seat (22), friction pulley (26) is spirally connected and is fixed in die head adjusting sleeve (28), between upper model fixing seat (2a) and friction pulley (26), plane bearing (27) is housed, stage clip (29) one end active force is in rotation set seat (22), other end active force is in press spring base (2d), press spring base (2d) sleeve is in stage clip adjusting sleeve (2e), stage clip adjusting sleeve (2e) is screwed onto on die head fixed bar (25).
2. a kind of mold pressing molding mold for toothpaste lid according to claim 1, is characterized in that: between counterdie shape chamber (11) and counterdie core rod cushion block (13), form hole (11-13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210006952.5A CN102529003B (en) | 2012-01-11 | 2012-01-11 | Mold pressing molding mold for toothpaste lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210006952.5A CN102529003B (en) | 2012-01-11 | 2012-01-11 | Mold pressing molding mold for toothpaste lid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102529003A CN102529003A (en) | 2012-07-04 |
| CN102529003B true CN102529003B (en) | 2014-06-18 |
Family
ID=46337643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210006952.5A Expired - Fee Related CN102529003B (en) | 2012-01-11 | 2012-01-11 | Mold pressing molding mold for toothpaste lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102529003B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105522689B (en) | 2014-09-28 | 2018-03-16 | 汤铨波 | Core device for manufacture container lid |
| CN105058673B (en) * | 2015-09-02 | 2017-07-21 | 绍兴柯桥皇冠机械有限公司 | One kind molding manufacture special plastic bottle cap mold and molding apparatus |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101579905A (en) * | 2009-06-29 | 2009-11-18 | 绍兴县皇冠机械有限公司 | Rotating stripping demoulding plastic cap mould press |
| CN202428604U (en) * | 2012-01-11 | 2012-09-12 | 绍兴县皇冠机械有限公司 | Forming mould for molding cover of toothpaste |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2744052B1 (en) * | 1996-01-26 | 1998-03-13 | Astra Plastique | MOLD FOR FORMING STOPPERS WITH INVERTED TONGUES AS WELL AS STOPPER FORMED IN SUCH A MOLD |
-
2012
- 2012-01-11 CN CN201210006952.5A patent/CN102529003B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101579905A (en) * | 2009-06-29 | 2009-11-18 | 绍兴县皇冠机械有限公司 | Rotating stripping demoulding plastic cap mould press |
| CN202428604U (en) * | 2012-01-11 | 2012-09-12 | 绍兴县皇冠机械有限公司 | Forming mould for molding cover of toothpaste |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102529003A (en) | 2012-07-04 |
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| C14 | Grant of patent or utility model | ||
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| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 312046 Zhejiang province Fuquan Town, Shaoxing city Keqiao District Dongyuan Village Patentee after: SHAOXING KEQIAO HUANGGUAN MACHINERY CO.,LTD. Address before: 312046 Zhejiang city of Shaoxing province Shaoxing Fuquan Industrial Park Patentee before: Shaoxing Huangguan Machinery Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A molding die for toothpaste cover Effective date of registration: 20211225 Granted publication date: 20140618 Pledgee: Shaoxing Bank Co.,Ltd. Keqiao sub branch Pledgor: SHAOXING KEQIAO HUANGGUAN MACHINERY CO.,LTD. Registration number: Y2021330002645 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20220111 |
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| CF01 | Termination of patent right due to non-payment of annual fee |