CN109734030B - Cover separating device in cover screwing machine - Google Patents
Cover separating device in cover screwing machine Download PDFInfo
- Publication number
- CN109734030B CN109734030B CN201910179201.5A CN201910179201A CN109734030B CN 109734030 B CN109734030 B CN 109734030B CN 201910179201 A CN201910179201 A CN 201910179201A CN 109734030 B CN109734030 B CN 109734030B
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- cap
- cover
- disc
- dividing
- bottle
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- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Abstract
The invention discloses a cover separating device in a cover screwing machine, which comprises a cover supporting disc, wherein the cover supporting disc is provided with a cover separating disc, the cover separating disc is divided into a plurality of relatively independent cover separating pieces along the circumferential direction, the inner side end of each cover separating piece is respectively hinged on the cover supporting disc through a horizontal rotating shaft, the outer side end edge of each cover separating piece is respectively provided with a positioning notch which can only be used for embedding a bottle cover, the cover supporting disc space at the positioning notch of each cover separating piece can only allow to accommodate one bottle cover, the position of the upper end surface of the cover supporting disc corresponding to the cover separating disc is provided with a containing groove for accommodating the cover separating disc, and each cover separating piece of the cover separating disc always has a trend of upwards overturning out of the containing groove around the corresponding horizontal rotating shaft under the upward elastic force of an elastic component. The invention has the advantages that: the bottle caps to be screwed in the cap conveying channel can be conveyed to the position right below the cap screwing heads one by one, the cap screwing heads can conveniently and completely pick up the bottle caps downwards, and the operation efficiency of the cap screwing machine is improved.
Description
Technical Field
The invention relates to a cap screwing machine, in particular to a cap separating device in the cap screwing machine.
Background
The triple screw cap is a special bottle cap, and has the characteristics of low cap height and large diameter. In the working process of the triple-screw cap screwing machine, the bottle cap can be placed on the bottle mouth only in a cap buckling mode at present due to the specificity of the triple-screw cap, namely: firstly, sequentially hanging and buckling bottle caps output by the cap conveying channel on bottle mouths of the bottles, then conveying the bottles hung and buckled with the bottle caps to the position right below the cap screwing head, and then enabling the cap screwing head to downwards screw the bottle caps on the bottles. The cover buckling mode has the defect of instability, so that the whole cover screwing machine is in a low-speed running state, and the production efficiency of the whole blowing, filling and screwing production line is affected.
In order to improve the running speed of the three-screw cap screwing machine, a concept of placing a bottle cap on a bottle opening in a cap picking manner is proposed, and the cap picking manner is as follows: before the cap screwing head does not enter the upper part of the bottle mouth, the bottle caps to be screwed in the cap conveying channel are firstly conveyed to the position right below the cap screwing head one by one, then the cap screwing head is enabled to downwards pick up the bottle caps to be screwed into the cap screwing head, and then the cap screwing head is used for screwing the bottle caps on the bottle. Therefore, the invention is needed to provide a cap separating device which can convey caps to be screwed in a cap conveying channel to the position right below the cap screwing heads one by one and can facilitate the cap screwing heads to pick up caps downwards, thereby improving the operation efficiency of the whole cap screwing machine.
Disclosure of Invention
The invention aims to provide a cap separating device in a cap screwing machine, which can convey caps to be screwed in a cap conveying channel to the position right below a cap screwing head one by one and can facilitate the cap screwing head to downwards pick up the caps, thereby improving the operation efficiency of the whole cap screwing machine.
In order to achieve the above purpose, the invention adopts the following technical scheme: the cover separating device in the cover screwing machine comprises a cover supporting disc capable of supporting the bottle caps output from the cover conveying channel and conveying the supported bottle caps to the position right below the cover screwing head in a rotating mode, the cover supporting disc is provided with cover separating discs, the cover separating discs are circumferentially divided into a plurality of relatively independent cover separating pieces, the inner side end of each cover separating piece is hinged to the cover supporting disc through a horizontal rotating shaft respectively, the outer side end edge of each cover separating piece is provided with a positioning notch which can only be used for embedding one bottle cap, the cover supporting disc space at the positioning notch of each cover separating piece can only allow one bottle cap to be contained, a containing groove for containing the cover separating disc is formed in the position, corresponding to the cover separating disc, of each cover separating disc always has a trend of upwards overturning the containing groove around the corresponding horizontal rotating shaft under the upward elastic action of the corresponding elastic component, when the cover separating pieces are upwards ejected out of the containing groove by the corresponding elastic component, the cover separating pieces can block the bottle caps output from the cover conveying channel respectively, and ensure that only when the cover separating disc rotates to the cover separating disc to the outlet of the cover separating cover through the cover separating disc, which can be aligned to the cover conveying channel through the cover separating disc, and can be guaranteed to rotate one cover separating disc to the cover conveying channel through the corresponding to the cover separating channel; when the cap screwing head picks up the caps of the caps conveyed to the position right below the cap screwing head, the corresponding cover dividing pieces of the caps can be pressed into the accommodating groove by the cap screwing head without preventing the cap screwing head from picking up the caps, so that the cap screwing head can completely pick up the caps.
Further, the cover separating device in the cover screwing machine, wherein: the positioning disc is arranged above the cover dividing disc and used for limiting the position of each cover dividing plate of the cover dividing disc, and when each cover dividing plate is ejected out of the containing groove upwards by the corresponding elastic component, the cover dividing plate can block the bottle caps output by the cover conveying channel.
Further, the cover separating device in the cover screwing machine, wherein: the structure of the elastic component comprises: the bottom of the accommodating groove is provided with a mounting hole which is vertically penetrated through the cover bearing disc, a spring seat with a closed lower end and an open upper end is inserted in the mounting hole, a plug is arranged in the spring seat, a spring is arranged between the plug and the spring seat, and the spring enables the plug to always have a trend of pushing the upper corresponding cover dividing plate to upwards flip out of the accommodating groove around the corresponding horizontal rotating shaft.
Through implementation of the technical scheme, the invention has the beneficial effects that: the bottle caps to be screwed in the cap conveying channel can be conveyed to the position right below the cap screwing heads one by one, the cap screwing heads can be conveniently and completely picked into the bottle caps downwards, the bottle caps are prevented from slipping due to too short length sleeved in the cap screwing heads, the movement process of the cap picking can be smoothly carried out, and therefore the operation efficiency of the whole cap screwing machine is improved.
Drawings
Fig. 1 is a schematic diagram of the working principle of the cap separating device in the cap screwing machine.
Fig. 2 is a schematic diagram of the structure in the top view of fig. 1.
Detailed Description
The invention will be further described with reference to the drawings and the specific examples.
As shown in fig. 1 and 2, the cover separating device in the cover screwing machine is characterized in that: the bottle cap conveying device comprises a cap bearing disc 4 which can bear bottle caps 2 output from a cap conveying channel 1 and can convey the borne bottle caps 2 to the position right below a cap screwing head 3 in a rotating way, wherein the cap bearing disc 4 is provided with cap dividing discs, each cap dividing disc is divided into a plurality of relatively independent cap dividing discs 5 along the circumferential direction, the inner side end of each cap dividing disc 5 is hinged on the cap bearing disc 4 through a horizontal rotating shaft 6 respectively, the edge of the outer side end of each cap dividing disc 5 is provided with a positioning notch 7 which can only be used for embedding one bottle cap 2 respectively, the cap bearing disc space at the positioning notch 7 of each cap dividing disc 5 can only allow one bottle cap to be accommodated, a containing groove 8 which is used for accommodating the cap dividing disc is arranged at the position of the upper end face of the cap bearing disc 4 corresponding to the cap dividing disc, each cap dividing disc always has a trend of upwards overturning the containing groove 8 around the corresponding horizontal rotating shaft 6 under the upward elastic action of the corresponding elastic component respectively, when the cap dividing disc 5 is ejected upwards from the containing groove 8 through the corresponding elastic component, the cap dividing disc 5 can block the bottle caps 2 output by the cap conveying channel 1, and only one bottle cap dividing disc 2 can be ensured to be aligned to the cap conveying channel 2 through the cap dividing disc 4 when the cap dividing disc 1 is positioned to the cap dividing disc 1 and the cap dividing disc 4; when the cap screwing head 3 picks up caps of the caps 2 conveyed to the right below the cap screwing head, the corresponding cap screwing head 3 presses the cap screwing 5 into the accommodating groove 8 without preventing the cap screwing head 3 from picking up the caps 2, so that the cap screwing head 3 can completely pick up the caps 2; in this embodiment, a positioning disc 9 located above the cover dividing disc is installed on the cover supporting disc 4, the positioning disc 9 is used for limiting the position of each cover dividing piece 5 of the cover dividing disc, which is turned out of the accommodating groove 8, so that when each cover dividing piece is ejected out of the accommodating groove upwards by the corresponding elastic component, the cover dividing piece 5 can block the bottle cap 2 input into the cover supporting disc 4 by the cover conveying channel 1, and the stability of the cover dividing and picking processes is ensured; in this embodiment, the structure of the elastic component includes: the bottom of the accommodating groove 8 is provided with an installing hole which vertically penetrates through the cover bearing disc, a spring seat 10 with a closed lower end and an open upper end is inserted in the installing hole, a plug 11 is arranged in the spring seat 10, a spring 12 is arranged between the plug 11 and the spring seat 10, the spring 12 enables the plug 11 to always have the trend of pushing the upper corresponding cover dividing plate 5 to upwards turn out of the accommodating groove 8 around the corresponding horizontal rotating shaft 6, and the elastic component has a simple structure and is convenient to install and maintain;
the working principle of the invention is as follows:
when the bottle caps 2 enter the cap bearing disc 4 from the cap conveying channel 1, the bottle caps 2 are blocked by the cap dividing disc 5, the cap dividing disc 4 drives the cap dividing disc to rotate until the positioning notch 7 of the cap dividing disc 5 is aligned with the outlet of the cap conveying channel 1, the positioning notch 7 of the cap dividing disc 5 can bear one bottle cap 2 output from the cap conveying channel 1, the cap dividing disc 4 can block the cap conveying channel 1 to output the bottle caps into the cap bearing disc 4 in the process that the positioning notch 7 of the next cap dividing disc 5 moves to be aligned with the outlet of the cap conveying channel 1 along with the rotation of the cap bearing disc 4, until the positioning notch 7 of the next cap dividing disc aligns with the outlet of the cap conveying channel 1, the positioning notch 7 of the cap dividing disc 5 can continuously bear one bottle cap 2 output from the cap conveying channel 1, and the cap bearing disc 4 can bear one bottle cap output from the cap conveying channel one by one through the cap dividing disc along with the continuous rotation of the cap bearing disc 4, and the borne bottle caps 2 are rotationally conveyed to the right below the cap pressing cover 3; when the cap screwing head 3 picks up caps of the caps 2 conveyed to the right below the cap screwing head, the cap screwing head 3 can completely press the split cover plates 5 into the accommodating grooves 8 in the process of downward cap picking of the cap screwing head 3, so that the split cover plates 5 can not prevent the cap screwing head 3 from picking up the caps 2, the caps can be completely picked up by the cap screwing head 3, the caps can not slip due to too short length sleeved in the cap screwing head 3, and the cap picking movement process can be smoothly carried out; after the cap screwing head 2 picks up the bottle cap 2 and leaves the cap splitting piece 5 upwards, the cap splitting piece 5 is continuously ejected out of the accommodating groove 8 by the ejection head 11, and the bottle cap output by the cap conveying channel 1 is continuously blocked.
The invention has the advantages that: the bottle caps to be screwed in the cap conveying channel can be conveyed to the position right below the cap screwing heads one by one, the cap screwing heads can be conveniently and completely picked into the bottle caps downwards, the bottle caps are prevented from slipping due to too short length sleeved in the cap screwing heads, the movement process of the cap picking can be smoothly carried out, and therefore the operation efficiency of the whole cap screwing machine is improved.
Claims (3)
1. Cover separating device in cap screwing machine, its characterized in that: the bottle cap conveying device comprises a cap bearing disc which can bear a bottle cap output from a cap conveying channel and can convey the bottle cap to the position right below a cap screwing head in a rotating way, wherein the cap bearing disc is provided with a cap dividing disc which is divided into a plurality of relatively independent cap dividing discs along the circumferential direction, the inner side end of each cap dividing disc is hinged on the cap bearing disc through a horizontal rotating shaft respectively, the outer side end edge of each cap dividing disc is provided with a positioning notch which can only be used for embedding one bottle cap respectively, the cap bearing disc space at the positioning notch of each cap dividing disc can only allow to contain one bottle cap, a containing groove which is used for containing the cap dividing disc is arranged at the position of the upper end face of the cap bearing disc corresponding to the cap dividing disc, each cap dividing disc always has a trend of upwards overturning the containing groove around the corresponding horizontal rotating shaft under the upward elastic action of the elastic component, and when the cap dividing disc is upwards ejected out of the containing groove through the corresponding elastic component, the cap dividing disc can block the bottle cap output from the cap conveying channel, so that the cap dividing disc can rotate to the cap conveying channel one cap by one cap dividing disc through the cap dividing disc to the cap conveying channel; when the cap screwing head picks up the caps of the caps conveyed to the position right below the cap screwing head, the corresponding cover dividing pieces of the caps can be pressed into the accommodating groove by the cap screwing head without preventing the cap screwing head from picking up the caps, so that the cap screwing head can completely pick up the caps.
2. The cap separating device in a cap screwing machine according to claim 1, wherein: the positioning disc is arranged above the cover dividing disc and used for limiting the position of each cover dividing plate of the cover dividing disc, and when each cover dividing plate is ejected out of the containing groove upwards by the corresponding elastic component, the cover dividing plate can block the bottle caps output by the cover conveying channel.
3. A cap separating device in a cap screwing machine according to claim 1 or 2, characterized in that: the structure of the elastic component comprises: the bottom of the accommodating groove is provided with a mounting hole which is vertically penetrated through the cover bearing disc, a spring seat with a closed lower end and an open upper end is inserted in the mounting hole, a plug is arranged in the spring seat, a spring is arranged between the plug and the spring seat, and the spring enables the plug to always have a trend of pushing the upper corresponding cover dividing plate to upwards flip out of the accommodating groove around the corresponding horizontal rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910179201.5A CN109734030B (en) | 2019-03-11 | 2019-03-11 | Cover separating device in cover screwing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910179201.5A CN109734030B (en) | 2019-03-11 | 2019-03-11 | Cover separating device in cover screwing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109734030A CN109734030A (en) | 2019-05-10 |
| CN109734030B true CN109734030B (en) | 2024-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910179201.5A Active CN109734030B (en) | 2019-03-11 | 2019-03-11 | Cover separating device in cover screwing machine |
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| Country | Link |
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| CN (1) | CN109734030B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114477044B (en) * | 2021-12-31 | 2023-06-16 | 广州珐玛珈智能设备股份有限公司 | Cover feeding star wheel structure of cover screwing machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206126795U (en) * | 2016-10-08 | 2017-04-26 | 浙江神英科技有限公司 | Daily use chemicals product closing machine |
| CN207986623U (en) * | 2018-01-15 | 2018-10-19 | 广东狮皇实业有限公司 | A kind of efficient cap sealing machine suitable for a variety of bottles |
| CN209758992U (en) * | 2019-03-11 | 2019-12-10 | 江苏金荣机械有限公司 | Cap separating device in cap screwing machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104386629B (en) * | 2014-09-22 | 2016-06-29 | 深圳市奥特库贝科技有限公司 | A kind of novel agent bottle automatically opening and closing mechanism |
-
2019
- 2019-03-11 CN CN201910179201.5A patent/CN109734030B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206126795U (en) * | 2016-10-08 | 2017-04-26 | 浙江神英科技有限公司 | Daily use chemicals product closing machine |
| CN207986623U (en) * | 2018-01-15 | 2018-10-19 | 广东狮皇实业有限公司 | A kind of efficient cap sealing machine suitable for a variety of bottles |
| CN209758992U (en) * | 2019-03-11 | 2019-12-10 | 江苏金荣机械有限公司 | Cap separating device in cap screwing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109734030A (en) | 2019-05-10 |
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