CN102407956A - Exhaust paired roller of feeding package - Google Patents
Exhaust paired roller of feeding package Download PDFInfo
- Publication number
- CN102407956A CN102407956A CN2011103447992A CN201110344799A CN102407956A CN 102407956 A CN102407956 A CN 102407956A CN 2011103447992 A CN2011103447992 A CN 2011103447992A CN 201110344799 A CN201110344799 A CN 201110344799A CN 102407956 A CN102407956 A CN 102407956A
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- China
- Prior art keywords
- roller
- exhaust
- spatula
- pressing
- pressing groove
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Abstract
The invention relates to an exhaust paired roller of a feeding package, which comprises a lower flat roller and an upper pressing roller; a longitudinal pressing groove is arranged on the surface of the pressing roller; and the pressing groove is matched in size with a tongue depressor. The exhaust paired roller of the feeding package provided by the invention has the beneficial effects that: using the design of the longitudinal pressing groove, the tongue depressor can be included in the longitudinal pressing groove and the upper pressing roller may not directly contact the tongue depressor, so that the destructive pressure may not be formed, and meanwhile, the pressing roller out of the pressing groove can work with the flat roller to exhaust air in a package bag so as to ensure the flatness of the package bag to the greatest extent.
Description
Technical field
The present invention relates to a kind of charging packing exhaust pair roller, belong to the production facilities technical field of medicine equipment spatula commonly used.
Background technology
The spatula machine all also just adopts comparatively conventional production equipment at present.In this technical field, through finding after the retrieval that domestic technology web sites also can not find the technical information of new research and development, comprises the official website of State Intellectual Property Office, Chinese mechanically-laid web etc.So that can summarize thinks; At present, domestic at least device fabrication enterprise is in that less input aspect the research and development of spatula machine or just simply be engaged in the production of legacy equipment; And, good solution is not proposed to the technical matters that exists in the legacy equipment.Technical personnel design, knowhow for many years through our company on existing technical foundation, carried out certain improvement and innovation.
What the charging pair roller of prior art adopted all is plain-barreled roll; Utilize plain-barreled roll clamping spatula and spatula is flowed to the thermoplastic sealing arrangement; In the process of carrying, can bring certain damage to spatula if the dynamics of clamping is excessive, cause spatula fracture or damaged; If the dynamics of clamping is too small; Brought difficulty with regard to giving the stability of carrying; And it is excessive or too small no matter add the dynamics of holding; The capital causes in store a large amount of air in the packaging bag of thermoplastic shaping, if do not hope to preserve a large amount of air then need design independently emptying device of air in addition, obviously this can bring bigger production and use cost.
Summary of the invention
The technical matters that the present invention will solve is to overcome existing spatula machine to adopt the plain-barreled roll charging; Cause packaging bag inside to retain the either large or small spatula damage that brings of a large amount of air and Clamping force or the problem of poor stability, a kind of charging packing exhaust pair roller is provided.
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
Charging packing exhaust pair roller comprises the plain-barreled roll of bottom and the pressure roller on top, and the surface design of said pressure roller has indent longitudinally, and the size of said indent and the size of spatula adapt.
Charging packing exhaust pair roller provided by the invention, its beneficial effect is to adopt the design of vertical indent; Can spatula be comprised wherein; And can not make the pressure roller and the spatula direct contact on top, just can not produce destructive pressure yet, and meanwhile; Pressure roller beyond the indent can cooperate the air exhaustion in the packaging bag with plain-barreled roll, guarantees the planeness of packaging bag as far as possible.
Description of drawings
Accompanying drawing is used to provide further understanding of the present invention, and constitutes the part of specification sheets, is used to explain the present invention with embodiments of the invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the constructional drawing of charging packing exhaust pair roller of the present invention;
Fig. 2 is an A-A cross-sectional view among Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for explanation and explains the present invention, and be not used in qualification the present invention.
Shown in Fig. 1-2, charging packing exhaust pair roller of the present invention comprises the plain-barreled roll 1 of bottom and the pressure roller 2 on top, and the surface design of said pressure roller 2 has indent 3 longitudinally, and the size of said indent 3 and the size of spatula adapt.
Charging packing exhaust pair roller provided by the invention, its beneficial effect is to adopt the design of vertical indent; Can spatula be comprised wherein; And can not make the pressure roller and the spatula direct contact on top, just can not produce destructive pressure yet, and meanwhile; Pressure roller beyond the indent can cooperate the air exhaustion in the packaging bag with plain-barreled roll, guarantees the planeness of packaging bag as far as possible.
Claims (1)
1. charging packing exhaust pair roller is characterized in that comprise the plain-barreled roll of bottom and the pressure roller on top, the surface design of said pressure roller has indent longitudinally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103447992A CN102407956A (en) | 2011-11-03 | 2011-11-03 | Exhaust paired roller of feeding package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103447992A CN102407956A (en) | 2011-11-03 | 2011-11-03 | Exhaust paired roller of feeding package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102407956A true CN102407956A (en) | 2012-04-11 |
Family
ID=45910371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103447992A Pending CN102407956A (en) | 2011-11-03 | 2011-11-03 | Exhaust paired roller of feeding package |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102407956A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058765A (en) * | 2015-08-20 | 2015-11-18 | 深圳市沃尔核材股份有限公司 | Tube flattening roller and using method thereof |
| CN106829028A (en) * | 2016-12-01 | 2017-06-13 | 重庆顺泰食品有限公司 | Dried bean curd extrudes vacuum sealing device |
-
2011
- 2011-11-03 CN CN2011103447992A patent/CN102407956A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058765A (en) * | 2015-08-20 | 2015-11-18 | 深圳市沃尔核材股份有限公司 | Tube flattening roller and using method thereof |
| CN106829028A (en) * | 2016-12-01 | 2017-06-13 | 重庆顺泰食品有限公司 | Dried bean curd extrudes vacuum sealing device |
| CN106829028B (en) * | 2016-12-01 | 2018-10-30 | 重庆顺泰食品有限公司 | Dried bean curd squeezes vacuum sealing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120411 |