CN209259320U - A kind of pressure slider formula preservative film point off mechanism - Google Patents
A kind of pressure slider formula preservative film point off mechanism Download PDFInfo
- Publication number
- CN209259320U CN209259320U CN201822171349.8U CN201822171349U CN209259320U CN 209259320 U CN209259320 U CN 209259320U CN 201822171349 U CN201822171349 U CN 201822171349U CN 209259320 U CN209259320 U CN 209259320U
- Authority
- CN
- China
- Prior art keywords
- point
- steel knife
- preservative film
- pressure slider
- pressure
- 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 - Fee Related
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Abstract
The utility model discloses a kind of pressure slider formula preservative film point off mechanisms, including point off steel knife, pressure slider, steel knife axis, point roll breakage and transmission gear, the point off steel knife to be axially installed on the outer peripheral surface of steel knife axis along steel knife axis；The pressure slider is axially installed on the outer peripheral surface of a roll breakage along roll breakage；Assembly is engaged by transmission gear with the shaft end of point roll breakage in the shaft end of the steel knife axis；The steel knife axis drives the rotation of point off steel knife, and the point off roller strap dynamic pressure sliding block rotation, preservative film between steel knife axis and point roll breakage by passing through；Point off steel knife and pressure slider press on the direction perpendicular to preservative film to preservative film, and point off steel knife and pressure slider pass through moment point contact and point out perforated line on preservative film.
Description
Technical field
The utility model relates to light indusqtry machinery technical fields, and in particular to a kind of pressure slider formula preservative film point off machine
Structure.
Background technique
In the prior art, the structure of point off preservative film bundling equipment is as shown in Figure 1, include the point off blade of a piece of rotation
101 and a piece of fixed ledger-plate 102, point off blade 101 be fixed on point off along the direction of point off blade rotary shaft 103
In blade rotary shaft, the rotation of point off blade is driven by point off blade rotary shaft, rotates to point off blade 101 and ledger-plate 102
When the position of blade handover, point off is rubbed on preservative film 100 in such a way that point off blade 101 and ledger-plate 102 are mutually rubbed with the hands
Line 104.The cutter life of this point off preservative film bundling equipment is very short, and the perforated line that coarse cutter is pointed out is not beautiful
It sees, tool changing post debugging is difficult.
There are many defects for this existing point off preservative film bundling equipment in the market, as cutter consume is serious, point off is protected
Fresh film production efficiency is low, debugging difficulty is high etc., and the presence of these defects largely causes the production of point off preservative film
Inefficient and can not work continuously for a long time, stabilization of equipment performance is very poor.
Summary of the invention
In order to overcome problems of the prior art, the utility model provides a kind of pressure slider formula preservative film point off machine
Structure, the pressure slider formula preservative film point off mechanism can improve above-mentioned preservative film bundling equipment point off in the prior art mechanism
Defect, reaches that cutter life is long, and equipment speed of production is fast, the purpose easily adjusted, greatly improves the production effect of a cut off type freshness-retaining film
Rate improves stabilization of equipment performance.
To achieve the above object, pressure slider formula preservative film point off described in the utility model mechanism include point off steel knife,
Pressure slider, steel knife axis, point roll breakage and transmission gear, the point off steel knife are axially installed in steel knife along steel knife axis
On the outer peripheral surface of axis；The pressure slider is axially installed on the outer peripheral surface of a roll breakage along roll breakage；Described
Assembly is engaged by transmission gear with the shaft end of point roll breakage in the shaft end of steel knife axis；The steel knife axis drives the rotation of point off steel knife,
The point off roller strap dynamic pressure sliding block rotation, preservative film between steel knife axis and point roll breakage by passing through；Point off steel knife and pressure are sliding
Block presses on the direction perpendicular to preservative film to preservative film, and point off steel knife and pressure slider pass through moment point contact in preservative film
On point out perforated line.
The steel knife axis is arranged in parallel with point off roller.
It is additionally provided with pressing plate in the point roll breakage, which is arranged in parallel with pressure slider, in pressing plate and pressure slider
Between be provided with spring.
The spring is provided with multiple along the length direction of pressure slider.
Multiple springs are arranged equally spaced between pressing plate and pressure slider.
Strip mounting groove is axially provided on the outer peripheral surface of the steel knife axis, the point off steel knife is mounted on
In strip mounting groove, and it is fixed together by screw and steel knife axis.
The utility model have the advantages that pressure slider formula preservative film point off mechanism described in the utility model with it is existing
Technology is compared, and the production efficiency of preservative film bundling equipment is substantially increased, and the point off preservative film of same category of device produces effect on the market
Rate is only volume 2~3 per minute, by using the preservative film point off mechanism of the utility model, be can be improved to every point of volume 6~10
Clock.In addition, the utility model by vulnerable part from high-cost steel knife (point off blade and ledger-plate), be transferred to low-cost
On pressure slider, maintenance cost and maintenance times are greatly reduced, the stability of equipment is improved, ensure that continuous production.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of point off preservative film bundling equipment in the prior art.
Fig. 2 is the structural schematic diagram of pressure slider formula preservative film point off described in the utility model mechanism.
Fig. 3 is the front view of pressure slider formula preservative film point off shown in Fig. 2 mechanism.
Fig. 4 is the side view of pressure slider formula preservative film point off shown in Fig. 2 mechanism.
Specific embodiment
The following examples illustrate the utility model, but is not intended to limit the scope of the present invention.
As shown in Figures 2 to 4, pressure slider formula preservative film point off described in the utility model mechanism include point off steel knife 1,
Pressure slider 2, steel knife axis 3, point roll breakage 6 and transmission gear 7, point off steel knife being axially installed in along steel knife axis
On the outer peripheral surface of steel knife axis；The pressure slider is axially installed on the outer peripheral surface of a roll breakage along roll breakage；Institute
Assembly is engaged by transmission gear with the shaft end of point roll breakage in the shaft end for the steel knife axis stated；The steel knife axis drives the rotation of point off steel knife
Turn, the point off roller strap dynamic pressure sliding block rotation, preservative film between steel knife axis and point roll breakage by passing through；Point off steel knife and pressure
Sliding block presses on the direction perpendicular to preservative film to preservative film, and point off steel knife and pressure slider pass through moment point contact fresh-keeping
Perforated line is pointed out on film.
The steel knife axis is arranged in parallel with point off roller.
It is additionally provided with pressing plate 4 in the point roll breakage, which is arranged in parallel with pressure slider, in pressing plate and pressure slider
Between be provided with spring 5.
The spring 5 is provided with multiple along the length direction of pressure slider.
Multiple springs are arranged equally spaced between pressing plate and pressure slider.
Strip mounting groove is axially provided on the outer peripheral surface of the steel knife axis, the point off steel knife is mounted on
In strip mounting groove, and it is fixed together by screw and steel knife axis.
Pressure slider formula preservative film point off described in the utility model mechanism when in use, by existing in the prior art
Power-driven mechanism (such as motor) drives steel knife axis or point roll breakage rotation, such as by installing on the output shaft of motor
Gear is driven, which engages with the transmission gear of steel knife axis (or point roll breakage) shaft end, sliding tooth wheel drive steel knife axis (or
Point roll breakage) rotation.Since assembly is engaged by transmission gear with the shaft end of point roll breakage in the shaft end of the steel knife axis, steel knife axis or
Any one rotation of both point roll breakages can all drive another rotation.By transmission gear combine power transmission, steel knife axis and
Point roll breakage rotation, when preservative film passes through point off steel knife and pressure slider, point off steel knife and pressure sliding block press to preservative film, are protecting
Perforated line is pointed out on fresh film.
The advantages of the utility model includes:
1, since pressure slider absorbs extra pressure by spring, point off steel knife is damaged small, long service life, drop
The low cost of vulnerable part；
2, the moment point of the exactly parallel degree fixed installation of steel knife axis and point roll breakage and point off steel knife and pressure slider connects
It touches, so that the perforated line on preservative film is beautiful, easily tears；
3, pressure balanced on pressure slider, simplifies machinery adjustment.
In the utility model, the internal structure of point off steel knife and pressure slider combination cooperates precision, there is pressure to absorb, pressure
Power adjustment, power transmission reduce the major functions such as steel knife consume.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want
Seek the range of protection.
Claims (6)
1. a kind of pressure slider formula preservative film point off mechanism, which is characterized in that pressure slider formula preservative film point off mechanism packet
Point off steel knife, pressure slider, steel knife axis, point roll breakage and transmission gear are included, the point off steel knife is solid along the axial direction of steel knife axis
Dingan County is on the outer peripheral surface of steel knife axis；The pressure slider along roll breakage the periphery for being axially installed in a roll breakage
On face；Assembly is engaged by transmission gear with the shaft end of point roll breakage in the shaft end of the steel knife axis；The steel knife axis drives point
Disconnected steel knife rotation, the point off roller strap dynamic pressure sliding block rotation, preservative film between steel knife axis and point roll breakage by passing through；Point off steel
Knife and pressure slider press on the direction perpendicular to preservative film to preservative film, and point off steel knife and pressure slider are connect by moment point
Perforated line is pointed out in touching on preservative film.
2. pressure slider formula preservative film point off as described in claim 1 mechanism, which is characterized in that the steel knife axis and point off
Roller is arranged in parallel.
3. pressure slider formula preservative film point off as described in claim 1 mechanism, which is characterized in that also set in the point roll breakage
It is equipped with pressing plate, which is arranged in parallel with pressure slider, and spring is provided between pressing plate and pressure slider.
4. pressure slider formula preservative film point off as claimed in claim 3 mechanism, which is characterized in that the spring is along pressure
The length direction of sliding block is provided with multiple.
5. pressure slider formula preservative film point off as claimed in claim 4 mechanism, which is characterized in that between multiple described springs etc.
It is arranged between pressing plate and pressure slider away from ground.
6. pressure slider formula preservative film point off as described in claim 1 mechanism, which is characterized in that the periphery of the steel knife axis
Strip mounting groove is axially provided on face, the point off steel knife is mounted in strip mounting groove, and passes through screw
It is fixed together with steel knife axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822171349.8U CN209259320U (en) | 2018-12-24 | 2018-12-24 | A kind of pressure slider formula preservative film point off mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822171349.8U CN209259320U (en) | 2018-12-24 | 2018-12-24 | A kind of pressure slider formula preservative film point off mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209259320U true CN209259320U (en) | 2019-08-16 |
Family
ID=67561188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822171349.8U Expired - Fee Related CN209259320U (en) | 2018-12-24 | 2018-12-24 | A kind of pressure slider formula preservative film point off mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209259320U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109502397A (en) * | 2018-12-24 | 2019-03-22 | 唐延实业(上海)有限公司 | A kind of pressure slider formula preservative film point off mechanism |
-
2018
- 2018-12-24 CN CN201822171349.8U patent/CN209259320U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109502397A (en) * | 2018-12-24 | 2019-03-22 | 唐延实业(上海)有限公司 | A kind of pressure slider formula preservative film point off mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190816 Termination date: 20211224 |