CN87206534U - Cutting type plastic sheeting device - Google Patents
Cutting type plastic sheeting device Download PDFInfo
- Publication number
- CN87206534U CN87206534U CN 87206534 CN87206534U CN87206534U CN 87206534 U CN87206534 U CN 87206534U CN 87206534 CN87206534 CN 87206534 CN 87206534 U CN87206534 U CN 87206534U CN 87206534 U CN87206534 U CN 87206534U
- Authority
- CN
- China
- Prior art keywords
- trim ring
- film
- outer trim
- ring
- blade
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a cutting type automatic film covering device which is suitable for sealing and cover films on big transfusion cans or other processes needing film covering operation. The utility model is mainly composed of an inner pressing ring, an outer pressing ring, a cutting blade, a bottom ring and a dynamic force mechanism. When a sliver film is sent into the cutting type automatic film covering device, the inner pressing ring presses the film on a bottle mouth following the downward press of a pressure lever firstly, the outer pressing ring presses the film on the bottom ring then, and the cutting blade which rotates between the inner pressing ring and the outer pressing ring cuts the round film ten to cover the film on the bottle mouth at last to complete automatic film covering operation.
Description
The utility model relates in a kind of infusion solutions embedding and the epiphragma device that needs to add a cover film in other production process.
In infusion solutions embedding or other packing, in order to prevent the pollution of bottle stopper or bottle cap effectively to liquid or other content, usually need be at bottle stopper or bottle cap inner liner thin film.Existing automatic film convering machine is according to the vacuum suction principle, with the vacuum pump be to inhale film power, by the complicated mechanical hand with the thin film adsorbs that is shaped to bottleneck, remove negative pressure then, finish epiphragma.This epiphragma device, very difficult assurance epiphragma quality and success ratio such as usually because film is too gently too soft, it is not tight to coincide, and can not form negative pressure, causes Cancellation Missed, or because film overlay, and the epiphragma number is too much.
The purpose of this utility model is to provide a kind of cutting type simple in structure automatic epiphragma device, and it can prevent film Cancellation Missed or many lids effectively.
The purpose of this utility model is achieved in that an automatic epiphragma device of mainly being made up of lifting plate, depression bar, blade, rotary power (small machine), center shaft, interior trim ring, outer trim ring, rotary sleeve, foundation ring plate, shell, rectangular film of cutting type.Trim ring in install the center shaft lower end, the diameter of interior trim ring is identical with bottleneck or vessel port diameter.The center shaft outside is a rotary sleeve, and blade is installed in its lower end, and the distance at blade and interior trim ring center is the radius of required garden shape film.To guarantee carrying out the fixing of film earlier, cut the lower end of trim ring and outer trim ring in the length of blade slightly is shorter than again.The rotary sleeve outside is outer trim ring; Rotary sleeve covers external trim ring by spring and outer trim ring mentions and presses down.The device that the outer trim ring rotation of a restriction is arranged between outer trim ring and the shell, this device inserts longitudinal slot on the outer trim ring to be fixed on screw on the shell, or by the longitudinal slot realization on the screw insertion shell that is fixed on the outer trim ring.Center shaft limits its rotation also by above method by lifting plate.The shell low side is installed the foundation ring plate, and the upper end is fixed on the equipment adapter plate.The slot that has film to pass through between shell and the foundation ring plate.Garden bore dia on the plate of foundation ring is slightly larger than the blade rotating diameter, less than the bottom diameter of outer trim ring.Lifting plate is installed in the another side of equipment adapter plate.Center shaft by depression bar and be installed in that spring on the lifting plate presses down and on carry.Rotary sleeve is realized rotation by small machine or other power.Rectangular thin-film width guarantees not rupture after the sheet of cutting garden greater than the diameter that is cut the garden sheet.During epiphragma, depression bar presses down, and the rotary sleeve that center shaft drives outer trim ring and high speed revolution presses down simultaneously, at first by outer trim ring and interior trim ring film is pressed on bottleneck and the foundation ring plate, blade cuts film, and gland is then finished the epiphragma action on bottleneck or other vessel port.When carrying on the depression bar, the spring on the lifting plate is mentioned center shaft, and blade and outer trim ring also are raised simultaneously, and at this moment, rectangular film can move forward.When depression bar presses down once more, then carry out the epiphragma second time.
Below with reference to accompanying drawing the utility model is described in further detail:
Accompanying drawing is the longitudinal sectional drawing of a kind of concrete structure of the utility model.
With reference to accompanying drawing, the outside of center shaft ［ 17 ］ is rotary sleeve ［ 5 ］, and blade ［ 6 ］ is installed in its lower end.The centre distance of blade and interior trim ring ［ 3 ］ is the radius of required garden shape film.The length of blade ［ 6 ］ slightly is shorter than the lower end of interior trim ring ［ 3 ］ and outer trim ring ［ 4 ］.The outside of rotary sleeve ［ 5 ］ is outer trim ring ［ 4 ］, and by be installed in the lid ［ 14 ］ on the outer trim ring ［ 4 ］ and in-to-in spring ［ 11 ］ presses down and on carry.Fix screw ［ 15 ］ and ［ 16 ］ are limited the rotation of outer trim ring ［ 4 ］ and center shaft ［ 17 ］ respectively by shell ［ 12 ］ and lifting plate ［ 10 ］.Foundation ring plate ［ 7 ］ is installed in shell ［ 12 ］ lower end, and the upper end is fixed on the equipment adapter plate ［ 13 ］.Diameter when hole, garden ［ 18 ］ diameter on the plate of foundation ring rotates greater than blade ［ 6 ］ is less than the lower end diameter of outer trim ring ［ 4 ］.Lifting plate ［ 10 ］ is installed in the another side of equipment adapter plate ［ 13 ］.Center shaft ［ 17 ］ by depression bar ［ 1 ］ and be installed in that spring ［ 9 ］ on the lifting plate ［ 10 ］ presses down and on carry.Rotary sleeve ［ 5 ］ is realized rotation by small machine ［ 2 ］ or other power, and rectangular film ［ 8 ］ is passed through by the slot between shell ［ 12 ］ and the foundation ring plate ［ 7 ］.During epiphragma, depression bar ［ 1 ］ presses down, center shaft ［ 17 ］ driven rotary cover ［ 5 ］ and outer trim ring ［ 4 ］ press down simultaneously, at first by interior trim ring ［ 3 ］ and outer trim ring ［ 4 ］ film is pressed in respectively on bottleneck and the foundation ring plate ［ 7 ］, garden sheet gland was on bottleneck or other vessel port under rotation of blade ［ 6 ］ was cut from rectangular film then.When carrying on the depression bar ［ 1 ］, spring ［ 9 ］ is mentioned center shaft ［ 17 ］, and blade ［ 6 ］, outer trim ring ［ 4 ］ also are raised simultaneously, and rectangular film ［ 8 ］ moves forward.
Because the utility model can be by the power of existing infusion solutions joint production line, so simple in structure, cost is low.
Claims (5)
1, in a kind of infusion solutions embedding and the cutting type that needs in other production process to add a cover film cover membrane unit automatically, it is characterized in that:
This device has a center shaft [17], and an interior trim ring [3] is installed in its lower end, and there is a rotary sleeve [5] outside,
Blade [6] is installed in rotary sleeve [5] lower end, and there is an outer trim ring [4] outside, and small machine [7] or other power driven rotary are arranged,
There is a shell [12] outer trim ring [4] outside, and shell [12] low side is installed foundation ring plate [7], and a slot that can pass through rectangular film is arranged,
A depression bar [1] is arranged and be installed in spring [9] control center's axle [17] on the lifting plate [10], driven rotary cover [5], the upper and lower motion of outer trim ring [4].
2, device according to claim 1 is characterized in that outer trim ring ［ 4 ］ and center shaft ［ 17 ］ are respectively by shell ［ 12 ］ and lifting plate ［ 10 ］ restriction rotation.
3, device according to claim 1 is characterized in that the length of blade ［ 6 ］ slightly is shorter than the lower end of interior trim ring ［ 3 ］ and outer trim ring ［ 4 ］, elder generation's fixed film when carrying out cutting, back row cutting.
4, device according to claim 1, the width that it is characterized in that rectangular film ［ 8 ］ is greater than the diameter that is cut the garden sheet.
5, device according to claim 1, the diameter the when hole, garden that it is characterized in that low girth sheets ［ 7 ］ is slightly larger than blade ［ 6 ］ rotation is less than outer trim ring ［ 4 ］ internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87206534 CN87206534U (en) | 1987-04-13 | 1987-04-13 | Cutting type plastic sheeting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87206534 CN87206534U (en) | 1987-04-13 | 1987-04-13 | Cutting type plastic sheeting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87206534U true CN87206534U (en) | 1988-12-14 |
Family
ID=4822092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87206534 Expired - Lifetime CN87206534U (en) | 1987-04-13 | 1987-04-13 | Cutting type plastic sheeting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87206534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113681615A (en) * | 2021-09-01 | 2021-11-23 | 深圳市振富源五金电子有限公司 | Film cutting mechanism with slitter edge slitting function |
-
1987
- 1987-04-13 CN CN 87206534 patent/CN87206534U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113681615A (en) * | 2021-09-01 | 2021-11-23 | 深圳市振富源五金电子有限公司 | Film cutting mechanism with slitter edge slitting function |
| CN113681615B (en) * | 2021-09-01 | 2022-10-14 | 深圳市质立科技有限公司 | Film cutting mechanism with slitter edge slitting function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |