CN212196167U - PTFE cloth fixing device - Google Patents
PTFE cloth fixing device Download PDFInfo
- Publication number
- CN212196167U CN212196167U CN202020542442.XU CN202020542442U CN212196167U CN 212196167 U CN212196167 U CN 212196167U CN 202020542442 U CN202020542442 U CN 202020542442U CN 212196167 U CN212196167 U CN 212196167U
- Authority
- CN
- China
- Prior art keywords
- tetrafluoro cloth
- tetrafluoro
- cloth roller
- butterfly
- roller
- 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.)
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- 239000004744 fabric Substances 0.000 title claims abstract description 110
- 229920001343 polytetrafluoroethylene Polymers 0.000 title description 9
- 239000004810 polytetrafluoroethylene Substances 0.000 title description 9
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 244000005700 microbiome Species 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000012856 packing Methods 0.000 abstract description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 6
- 239000002390 adhesive tape Substances 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 235000015203 fruit juice Nutrition 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000020124 milk-based beverage Nutrition 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 235000013618 yogurt Nutrition 0.000 description 1
Images
Landscapes
- Treatment Of Fiber Materials (AREA)
Abstract
The utility model discloses a tetrafluoro cloth fixing device belongs to packing technical field, including two butterfly plates and two tetrafluoro cloth rollers, two butterfly plates set up respectively in the both ends of horizontal sealing tool rest, the both ends of two tetrafluoro cloth rollers rotationally set up on the butterfly plate, it has the gap that is used for making the tetrafluoro cloth to pass to open on the tetrafluoro cloth roller, tetrafluoro cloth roller axial setting is followed in the gap, the tip of tetrafluoro cloth roller is equipped with and is used for making tetrafluoro cloth roller pivoted handle. The utility model discloses simple structure, the simple operation, it is firm stable, the reliability is high, has avoided the phenomenon of skidding and the production of microorganism, and has reduced spare parts consumption, has saved the cost, is applicable to the tensioning and the fixing of all compliance cloth.
Description
Technical Field
The utility model belongs to the technical field of the packing, specifically speaking is a tetrafluoro cloth fixing device.
Background
The full-automatic soft plastic bag filling machine is widely applied to filling and sealing of packages such as fresh milk, yoghourt, milk beverage, fruit juice and the like, and after filling is completed, the packages are sealed through a transverse sealing knife which is heated to a certain temperature. Because the horizontal sealing knife is made of metal materials, the temperature is too high after heating, and if the horizontal sealing knife is directly contacted with the packaging bag in the sealing process, the phenomena of bag leakage, corner folding and the like are easy to occur, thereby producing defective products.
In order to improve the phenomenon, the prior art wraps a layer of tetrafluoro cloth on the transverse sealing knife, thereby avoiding the direct contact between the transverse sealing knife and the packaging bag. The polytetrafluoroethylene cloth is fixed on the transverse sealing knife rest through a fixing device, the fixing device comprises a pair of polytetrafluoroethylene cloth rollers, two ends of the polytetrafluoroethylene cloth are adhered to the two polytetrafluoroethylene cloth rollers through adhesive tapes, the polytetrafluoroethylene cloth is unfolded, and the polytetrafluoroethylene cloth rollers are fixed on two sides of the transverse sealing knife rest through butterfly plates arranged on the transverse sealing knife rest to wrap the transverse sealing knife. The butterfly plate is for having the thin shape corrosion resistant plate of angle of buckling, and intensity is lower, and the butterfly plate passes through threaded connection to be fixed on horizontal sealing tool rest, and when the tetrafluoro cloth tensioning on the tetrafluoro cloth roller, the butterfly plate receives external force easily and leads to warping, and the fixed screw of butterfly plate also breaks easily, influences whole fixing device's effect. And because in the use, the tetrafluoro cloth can constantly become flexible, so need the workman to rotate the tetrafluoro cloth roller once every 1 hour and make the tetrafluoro cloth tensioning again, the tensioning of tetrafluoro cloth is realized through the fastening nut that spanner adjustment tetrafluoro cloth roller both ends set up, consumes artifical, the operation is inconvenient. Frequent adjustment and excessive fastening cause the fastening nut of the PTFE cloth roller to be easy to slip and cause spare part consumption. Moreover, as the tetrafluoro cloth is adhered on the cloth roller by the adhesive tape, the tetrafluoro cloth is easy to slip, influences the fixing effect, is easy to generate microorganisms and has hidden quality troubles.
SUMMERY OF THE UTILITY MODEL
For solving exist among the prior art more than not enough, the utility model aims at providing a tetrafluoro cloth fixing device to reach and make the operation more convenient, avoid spare parts to consume, and increase the purpose of device bulk strength.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a tetrafluoro cloth fixing device, includes two butterfly plates and two tetrafluoro cloth rollers, two butterfly plates set up respectively in the both ends of horizontal sealing tool rest, the both ends of two tetrafluoro cloth rollers rotationally set up on the butterfly plate, it has the gap that is used for making the tetrafluoro cloth to pass to open on the tetrafluoro cloth roller, tetrafluoro cloth roller axial setting is followed in the gap, the tip of tetrafluoro cloth roller is equipped with and is used for making tetrafluoro cloth roller pivoted handle.
As to the utility model limit: the butterfly-shaped plate is provided with a through hole for the tetrafluoro cloth roller to pass through, and two ends of the tetrafluoro cloth roller pass through the through hole of the butterfly-shaped plate and extend out.
As to the utility model limit: the butterfly-shaped plates are of a plane plate structure and are welded at two ends of the transverse sealing knife rest, which are far away from the side where the transverse sealing knife is installed.
As a further limitation to the present invention: one end of the tetrafluoro cloth roller is provided with a handle, the other end of the tetrafluoro cloth roller is provided with a limiting block used for limiting the axial displacement of the tetrafluoro cloth roller, and a spring which enables the tetrafluoro cloth roller to be tensioned along the axial direction is sleeved on the tetrafluoro cloth roller and between the handle and the adjacent butterfly-shaped plate.
Since the technical scheme is used, compared with the prior art, the utility model, the beneficial effect who gains lies in:
(1) the utility model discloses open on the tetrafluoro cloth roller along the axial setting of tetrafluoro cloth roller, be used for making the gap that the tetrafluoro cloth passed, pass the gap of two tetrafluoro cloth rollers respectively with the both ends of tetrafluoro cloth when using, can make the fixed of accomplishing tetrafluoro cloth through the rotation of tetrafluoro cloth roller, avoided among the prior art use the sticky tape with tetrafluoro cloth glue on the tetrafluoro cloth roller produced skid, easily produce defects such as microorganism; the improvement of the structure not only can rotate and tension the tetrafluoro cloth roller without using a spanner when workers rotate and tension the tetrafluoro cloth roller once every 1 hour, but also cancels a fixing nut at the end part of the tetrafluoro cloth roller, avoids spare part consumption caused by a slide fastener of the fixing nut in the prior art and saves cost;
(2) compared with the butterfly plate in the prior art, the butterfly plate in the utility model has increased thickness, so that the butterfly plate has increased strength and is not easy to deform; and the connecting structure is welded on the transverse sealing cutter frame, compared with the threaded connection in the prior art, the connecting structure is firmer with the transverse sealing cutter frame, the phenomenon that the fixing screw of the butterfly-shaped plate is loosened and broken is avoided, the consumption of spare parts is reduced, and the cost is saved;
(3) the utility model discloses a cover has the spring on the tetrafluoro cloth roller, between handle and the butterfly plate, can make tetrafluoro cloth roller along the axial tensioning, and the tensile force can increase the frictional force between tetrafluoro cloth roller and the butterfly plate, makes the tetrafluoro cloth roller after rotating the tensioning difficult not hard up, has increased the reliability of device.
To sum up, the utility model discloses simple structure, the simple operation, it is firm stable, the reliability is high, has avoided the phenomenon of skidding and the production of microorganism, and has reduced spare parts consumption, has saved the cost, is applicable to the tensioning and the fixing of all compliance cloth.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a front view of an embodiment of the present invention;
fig. 2 is a left side view of the embodiment of the present invention in a state of winding the tetrafluoro cloth;
in the figure: 1-butterfly plate, 2-tetrafluoro cloth roller, 3-transverse sealing knife rest, 4-gap, 5-handle, 6-limiting block, 7-spring, 8-transverse sealing knife and 9-tetrafluoro cloth.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It is to be understood that the tetrafluoro cloth fixing apparatus described herein is a preferred embodiment, and is only for the purpose of illustrating and explaining the present invention, and does not constitute a limitation of the present invention.
The terms such as "upper", "lower", "left", "right" and the like or the positional relationship of the present invention are based on the positional relationship of fig. 1 and fig. 2 of the drawings of the present invention, and are only for convenience of description of the present invention and for simplification of description, and are not intended to indicate or imply that a device or an element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the protection of the present invention.
Example tetrafluoro cloth fixing device
As shown in fig. 1 and fig. 2, the embodiment is a tetrafluoro cloth fixing device, which includes two butterfly plates 1 and two tetrafluoro cloth rolls 2. The transverse sealing knife rest 3 is of a cuboid structure, the transverse sealing knife 8 is fixed on the transverse sealing knife rest 3, the transverse sealing knife 8 is heated through the heating pipe (the state when the transverse sealing knife 8 is not installed in the figure 1), and the two butterfly plates 1 are respectively welded at two ends, far away from the side where the transverse sealing knife rest 3 is installed, of the transverse sealing knife 8. Butterfly plate 1 is the plane corrosion resistant plate of thickness 3mm, and the upper and lower both ends of butterfly plate 1 are all offered and are used for making the through-hole that two tetrafluoro cloth rolls 2 passed, and the through-hole that butterfly plate 1 was passed at the both ends of tetrafluoro cloth roll 2 stretches out, fixes the upper and lower both sides at horizontal knife rest 3 through butterfly plate 1.
The tetrafluoro cloth roller 2 is made of stainless steel and has a diameter of 8mm, a gap 4 for allowing the tetrafluoro cloth to pass through is formed in the diameter position of the tetrafluoro cloth roller 2 along the axial direction of the tetrafluoro cloth roller 2, the height of the gap 4 is 1mm, and the width is matched with the width of the tetrafluoro cloth 9, so that the tetrafluoro cloth 9 can pass through the middle position of the tetrafluoro cloth roller 2, and the tetrafluoro cloth 9 does not need to be fixed by using an adhesive tape.
In the both ends that the butterfly plate 1 was stretched out to tetrafluoro cloth roller 2, wherein one end was equipped with and is used for making tetrafluoro cloth roller 2 pivoted handle 5, and the other end is equipped with and is used for restricting tetrafluoro cloth roller 2 axial displacement's stopper 6, and in this implementation, stopper 6 is the nut of a connection at tetrafluoro cloth roller 2 tip. The spring 7 for tensioning the tetrafluoro cloth roller 2 along the axial direction is sleeved on the tetrafluoro cloth roller 2 and between the handle 5 and the adjacent butterfly-shaped plate 1, so that the tetrafluoro cloth roller 2 which is rotationally tensioned is not easy to loosen.
In the use of the embodiment, two ends of the tetrafluoro cloth 9 respectively pass through the gaps 4 of the upper and lower tetrafluoro cloth rollers 2, the handles 5 of the two tetrafluoro cloth rollers 2 are respectively rotated to tension the tetrafluoro cloth 9, the tetrafluoro cloth 9 is wrapped on the blade of the transverse sealing knife 8, and the device is started to seal the packaging bag as shown in fig. 2. And in the adjustment per hour, the handles 5 of the upper and lower tetrafluoro cloth rollers 2 are respectively rotated to tension the tetrafluoro cloth 9 again.
Claims (4)
1. The utility model provides a tetrafluoro cloth fixing device, includes two butterfly plates and two tetrafluoro cloth rollers, two butterfly plates set up respectively in the both ends of horizontal sealing tool rest, the both ends of two tetrafluoro cloth rollers rotationally set up on the butterfly plate, its characterized in that: the tetrafluoro cloth roller is provided with a gap for the tetrafluoro cloth to pass through, the gap is arranged along the axial direction of the tetrafluoro cloth roller, and the end part of the tetrafluoro cloth roller is provided with a handle for the tetrafluoro cloth roller to rotate.
2. The tetrafluoro cloth-fixing device as set forth in claim 1, characterized in that: the butterfly-shaped plate is provided with a through hole for the tetrafluoro cloth roller to pass through, and two ends of the tetrafluoro cloth roller pass through the through hole of the butterfly-shaped plate and extend out.
3. The tetrafluoro cloth-fixing device as set forth in claim 2, characterized in that: one end of the tetrafluoro cloth roller is provided with a handle, the other end of the tetrafluoro cloth roller is provided with a limiting block used for limiting the axial displacement of the tetrafluoro cloth roller, and a spring which enables the tetrafluoro cloth roller to be tensioned along the axial direction is sleeved on the tetrafluoro cloth roller and between the handle and the adjacent butterfly-shaped plate.
4. The tetrafluoro-cloth fixing apparatus as claimed in any one of claims 1 to 3, characterized in that: the butterfly-shaped plates are of a plane plate structure and are welded at two ends of the transverse sealing knife rest, which are far away from the side where the transverse sealing knife is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020542442.XU CN212196167U (en) | 2020-04-14 | 2020-04-14 | PTFE cloth fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020542442.XU CN212196167U (en) | 2020-04-14 | 2020-04-14 | PTFE cloth fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212196167U true CN212196167U (en) | 2020-12-22 |
Family
ID=73834049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020542442.XU Active CN212196167U (en) | 2020-04-14 | 2020-04-14 | PTFE cloth fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212196167U (en) |
-
2020
- 2020-04-14 CN CN202020542442.XU patent/CN212196167U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 050221 No. 68 stone Copper Road, Hebei, Shijiazhuang Patentee after: JUNLEBAO Dairy Group Co.,Ltd. Address before: 050221 No. 68 stone Copper Road, Hebei, Shijiazhuang Patentee before: THE SHIJIAZHUANG JUNLEBAO DAIRY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 050221 No. 68 stone Copper Road, Hebei, Shijiazhuang Patentee after: Junlebao Dairy Group Co.,Ltd. Country or region after: China Address before: 050221 No. 68 stone Copper Road, Hebei, Shijiazhuang Patentee before: JUNLEBAO Dairy Group Co.,Ltd. Country or region before: China |