CN213287421U - Adhesive tape surface silicone oil spraying equipment - Google Patents
Adhesive tape surface silicone oil spraying equipment Download PDFInfo
- Publication number
- CN213287421U CN213287421U CN202022113924.6U CN202022113924U CN213287421U CN 213287421 U CN213287421 U CN 213287421U CN 202022113924 U CN202022113924 U CN 202022113924U CN 213287421 U CN213287421 U CN 213287421U
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- CN
- China
- Prior art keywords
- adhesive tape
- nozzle
- spraying
- silicone oil
- oil
- 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
Links
- 239000002390 adhesive tape Substances 0.000 title claims abstract description 85
- 238000005507 spraying Methods 0.000 title claims abstract description 54
- 229920002545 silicone oil Polymers 0.000 title claims abstract description 52
- 239000007921 spray Substances 0.000 claims abstract description 61
- 238000010438 heat treatment Methods 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 229920000297 Rayon Polymers 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 17
- 239000000853 adhesive Substances 0.000 abstract description 16
- 238000000576 coating method Methods 0.000 abstract description 6
- 239000011248 coating agent Substances 0.000 abstract description 5
- 239000003595 mist Substances 0.000 abstract description 5
- 238000005086 pumping Methods 0.000 abstract description 4
- 230000007306 turnover Effects 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 description 4
- 239000011127 biaxially oriented polypropylene Substances 0.000 description 3
- 229920006378 biaxially oriented polypropylene Polymers 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003851 corona treatment Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Landscapes
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The application relates to a silicone oil spraying device for the surface of an adhesive tape, wherein two rolls of surfaces to be coated with the adhesive are adhered together, the adhered adhesive tape passes through a spraying box, a nozzle in the spraying box is started to spray silicone oil to the adhesive tape, and the uniform motion of the adhesive tape is kept; and pumping the gas in the spray box away by using a negative pressure fan. The nozzle that is located the spray box carries out oil spout operation to the sticky tape, and negative pressure fan carries out work for keep the negative pressure in the spray box, prevent that the oil mist of the business turn over mouth department of spray box from flowing out and polluting the environment. Meanwhile, the adhesive tape can prevent silicone oil from coating the adhesive and prevent the silicone oil from influencing the adhesion of the adhesive.
Description
Technical Field
The application belongs to the technical field of adhesive tape manufacturing equipment, and particularly relates to adhesive tape surface silicone oil spraying equipment.
Background
The transparent adhesive tape is a roll-shaped adhesive tape which is formed by that one surface of a BOPP original film is rough after high-voltage corona treatment, glue is coated on the surface of the BOPP original film, and the BOPP original film is divided into daily use by strips. In order to be able to facilitate the separation of the adhesive tape wound into a roll or to further manufacture an adhesive tape with a silicone oil coating, it is necessary to apply a corresponding amount of silicone oil on the non-adhesive side of the adhesive tape. However, silicone oil often drips during the coating process and is wasted. Meanwhile, when the adhesive tape is sprayed on one side, the side with the adhesive on the other side is also easily sprayed with silicone oil, which leads to the reduction of the adhesive capacity of the adhesive.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to solve the defects in the prior art, the adhesive tape surface silicone oil spraying equipment is provided.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a sticky tape surface silicone oil spraying equipment, includes the following step:
a body;
the oil tank is used for storing silicone oil required by spraying;
the attaching roller is used for attaching two rolls of surfaces to be coated with the viscose glue together;
the spray box is used for the adhesive tapes adhered together to penetrate through, a nozzle is arranged in the spray box and connected with the oil tank, oil in the oil tank forms spray through the nozzle, the bottom of the spray box is funnel-shaped and is communicated with the oil tank through a return pipeline, and redundant oil after spray flows into the oil tank through the bottom of the spray box;
the filter tank is communicated with the spray box, the bottom of the filter tank is funnel-shaped and is communicated with the oil tank, and a check valve is arranged on a communication pipeline between the filter tank and the oil tank;
the negative pressure fan is communicated with the filter tank, and when the negative pressure fan works, negative pressure is generated in the spray box through the filter tank, so that gas in the spray box is pumped away after being filtered by the filter tank;
and the separation roller is arranged at the rear part of the spray box and is used for separating the adhesive tapes adhered together.
Preferably, the utility model discloses a sticky tape surface silicone oil spraying equipment, the nozzle is two nozzles, and one of them nozzle is located the sticky tape top, and a nozzle is located the sticky tape below, and the axis of nozzle forms 30-40 contained angles with the sticky tape.
Preferably, the spraying amount of the nozzle below the adhesive tape is 1.2-1.3 times of the spraying amount of the nozzle above the adhesive tape.
Preferably, the silicone oil spraying equipment for the surface of the adhesive tape,
the nozzle can also do conical swing around the axis of the nozzle, the swing angle alpha is 2srcsin, wherein H is the diameter of the adhesive tape, and L is the distance from the nozzle to the adhesive tape.
Preferably, the utility model discloses a sticky tape surface silicone oil spraying equipment, negative pressure fan with filter the jar intercommunication, the gas of taking away from the spray box is filtered the back and is discharged again through filtering the jar.
Preferably, the utility model discloses a sticky tape surface silicone oil spraying equipment, the spray box with filter tank bottom portion and be leak hopper-shaped and with supply with the oil tank intercommunication of oil to the nozzle.
Preferably, the utility model discloses a sticky tape surface silicone oil spraying equipment, be provided with the check valve on the intercommunication pipeline of filter tank and oil tank.
Preferably, the utility model discloses a sticky tape surface silicone oil spraying equipment, still set up heating device in the spray box for the sticky tape to jetting silicone oil heats.
Preferably, the heating temperature of the silicone oil spraying equipment for the surface of the adhesive tape is 50-60 ℃.
Preferably, the utility model discloses a sticky tape surface silicone oil spraying equipment, heating device is resistance heater.
The utility model has the advantages that:
according to the silicone oil spraying equipment for the surface of the adhesive tape, two rolls of surfaces to be coated with the adhesive are adhered together, the adhered adhesive tape penetrates through the spraying box, the nozzle in the spraying box is started to spray silicone oil to the adhesive tape, and the adhesive tape is kept to move at a constant speed; and pumping the gas in the spray box away by using a negative pressure fan. The nozzle that is located the spray box carries out oil spout operation to the sticky tape, and negative pressure fan carries out work for keep the negative pressure in the spray box, prevent that the oil mist of the business turn over mouth department of spray box from flowing out and polluting the environment. Meanwhile, the adhesive tape can prevent silicone oil from coating the adhesive and prevent the silicone oil from influencing the adhesion of the adhesive.
Drawings
The technical solution of the present application is further explained below with reference to the drawings and the embodiments.
FIG. 1 is a schematic structural view of a tape surface spraying apparatus according to an embodiment of the present application;
FIG. 2 is a schematic view of the nozzle swing structure according to an embodiment of the present application;
FIG. 3 is a schematic structural view of a modified form of the adhesive tape surface spraying apparatus according to the embodiment of the present application;
the reference numbers in the figures are:
1, a machine body;
2, an oil tank;
3, a spray box;
4, a nozzle;
5, a filter cavity;
6, filtering the tank;
7, a negative pressure fan;
8 a check valve;
9, a travelling wheel;
10 a return line;
11 is communicated with a pipeline;
12 a filter vat;
13 adhesive tape.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the scope of the present application. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, unless otherwise specified, "a plurality" means two or more.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art through specific situations.
The technical solutions of the present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Example 1
The present embodiment provides an adhesive tape surface spraying apparatus, as shown in fig. 1, including:
a machine body 1;
the oil tank 2 is used for storing silicone oil required by spraying;
the attaching roller is used for attaching two rolls of surfaces to be coated with the viscose glue together;
the spray box 3 is used for the adhesive tapes adhered together to penetrate through, a nozzle 4 is arranged in the spray box, the nozzle is connected with the oil tank 2, oil in the oil tank 2 forms spray through the nozzle, the bottom of the spray box 3 is funnel-shaped and is communicated with the oil tank 2 through a return pipeline 10, and redundant oil after spray flows into the oil tank 2 through the bottom of the spray box 3;
the filter tank 6 is communicated with the spray box 3, the bottom of the filter tank is funnel-shaped and is communicated with the oil tank 2, and a check valve 8 is arranged on a communication pipeline 11 between the filter tank 6 and the oil tank 2;
the negative pressure fan 7 is communicated with the filter tank 6, when the negative pressure fan 7 works, negative pressure is generated in the spray box 3 through the filter tank 6, and therefore gas in the spray box 3 is filtered through the filter tank 6 and then is pumped away;
and a separation roller arranged at the rear part of the spray box 3 and used for separating the adhesive tapes adhered together.
The negative pressure fan 7 is arranged, so that negative pressure is kept in the spray box 3, and oil mist at the inlet and the outlet of the spray box 3 is prevented from flowing out to pollute the environment.
The adjustable adhesive tape surface spraying processor comprises an oil tank 2, a spraying box 3 with a nozzle 4 arranged therein, a filter tank 6 and a negative pressure fan 7. The nozzle 4 in the spray box 3 sprays oil to the adhesive tape, and the negative pressure fan 7 works 1, so that negative pressure is kept in the spray box 3, and the oil mist at the inlet and the outlet of the spray box 3 is prevented from flowing out to pollute the environment. Meanwhile, the two rolls of the adhesive-carrying surfaces to be coated are adhered together, and the adhered adhesive tape can prevent silicone oil from coating the adhesive and prevent the silicone oil from influencing the adhesive property of the adhesive.
A filter is arranged in the filter tank 6 and is positioned in the filter barrel 12.
Preferably, the top of the oil tank 2 is provided with the filter chamber 5 of filter screen, and the spray box 3 is connected with the filter chamber 5 with filtering 6 bottoms of jar, and the unnecessary oil of spray box 3 and filter jar 6 mixes into in the oil tank 2 after the filtration of filter screen earlier, can reduce the impurity of the oil that gets into in the oil tank 2, and fluid recycle saves raw materials.
The nozzle 4 can also make conical swing around the axis of the nozzle, the swing angle alpha is 2srcsin, wherein H is the diameter of the adhesive tape, and L is the distance from the nozzle 4 to the adhesive tape.
As an improvement, in the adhesive tape surface silicone oil spraying device of this embodiment, a heating device is further disposed in the spraying box, and is used for heating the adhesive tape sprayed with silicone oil.
As an improvement, the heating temperature of the silicone oil spraying equipment for the surface of the adhesive tape is 50-60 ℃, the temperature is lower than the softening temperature of the adhesive tape, and the softening temperature of the common transparent adhesive tape is 80 ℃.
As an improvement, in the silicone oil spraying equipment for the surface of the adhesive tape of the embodiment, the heating device is a resistance heater, and the resistance heater is easier to adjust the temperature.
Example 2
The embodiment provides a method for spraying silicone oil on the surface of an adhesive tape, which uses the adhesive tape surface spraying equipment in embodiment 1, and comprises the following steps:
s1: taking two rolls of adhesive tapes to be coated, and adhering the two rolls of adhesive tapes to be coated with one surfaces with adhesive;
s2: enabling the adhesive tapes adhered together to penetrate through the spray box 3, starting a nozzle 4 in the spray box 3 to spray silicone oil to the adhesive tapes, and keeping the adhesive tapes moving at a constant speed; pumping away the gas in the spray box 3 by using a negative pressure fan 7;
s3: and separating the adhesive tapes penetrating out of one end of the spray box 3, and respectively coiling the adhesive tapes.
According to the method for spraying the silicone oil on the surface of the adhesive tape, two rolls of surfaces to be coated with the adhesive are adhered together, the adhered adhesive tape passes through the spray box, the nozzle in the spray box is started to spray the silicone oil to the adhesive tape, and the adhesive tape is kept to move at a constant speed; and pumping the gas in the spray box away by using a negative pressure fan. The nozzle that is located the spray box carries out oil spout operation to the sticky tape, and negative pressure fan carries out work for keep the negative pressure in the spray box, prevent that the oil mist of the business turn over mouth department of spray box from flowing out and polluting the environment. Meanwhile, the adhesive tape can prevent silicone oil from coating the adhesive and prevent the silicone oil from influencing the adhesion of the adhesive.
The nozzle 4 is two nozzles, one of which is positioned above the adhesive tape, and the other is positioned below the adhesive tape, and the central axis of the nozzle forms an included angle of 30-40 degrees with the adhesive tape.
The blowing amount of the nozzle positioned below the adhesive tape is 1.2 to 1.3 times of the blowing amount of the nozzle positioned above the adhesive tape.
The nozzle 4 can also do conical swing around the axis of the nozzle, and the swing angle alpha is 2srcsin0.25H/L, wherein H is the diameter of the adhesive tape, and L is the distance from the nozzle 4 to the adhesive tape.
The negative pressure fan 7 is communicated with the filter tank 6, and the gas pumped from the spray box 3 is filtered by the filter tank 6 and then discharged.
The bottom of the spray box 3 and the bottom of the filter tank 6 are funnel-shaped and are communicated with an oil tank 2 which supplies oil to the nozzle 4.
And a check valve 8 is arranged on a communication pipeline 11 between the filter tank 6 and the oil tank 2.
In light of the foregoing description of the preferred embodiments according to the present application, it is to be understood that various changes and modifications may be made without departing from the spirit and scope of the invention. The technical scope of the present application is not limited to the contents of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The utility model provides a sticky tape surface silicone oil spraying equipment which characterized in that includes the following step:
a body (1);
the oil tank (2) is used for storing silicone oil required by spraying;
the attaching roller is used for attaching two rolls of surfaces to be coated with the viscose glue together;
the spraying box (3) is used for the adhesive tapes adhered together to penetrate through, a nozzle (4) is arranged in the spraying box, the nozzle is connected with the oil tank (2), oil in the oil tank (2) forms spraying through the nozzle, the bottom of the spraying box (3) is funnel-shaped and is communicated with the oil tank (2) through a return pipeline (10), and redundant oil after spraying flows into the oil tank (2) through the bottom of the spraying box (3);
the filter tank (6) is communicated with the spray box (3), the bottom of the filter tank is funnel-shaped and is communicated with the oil tank (2), and a check valve (8) is arranged on a communication pipeline (11) between the filter tank (6) and the oil tank (2);
the negative pressure fan (7) is communicated with the filter tank (6), and when the negative pressure fan (7) works, negative pressure is generated in the spray box (3) through the filter tank (6), so that gas in the spray box (3) is filtered through the filter tank (6) and then is pumped away;
and the separation roller is arranged at the rear part of the spray box (3) and is used for separating the adhesive tapes adhered together.
2. The silicone oil spraying equipment for the surface of the adhesive tape as claimed in claim 1, wherein the nozzle (4) is two nozzles, one nozzle is located above the adhesive tape, the other nozzle is located below the adhesive tape, and the central axis of the nozzle forms an included angle of 30-40 degrees with the adhesive tape.
3. The silicone oil spraying device for the surface of the adhesive tape according to claim 2, wherein the amount of the nozzle located below the adhesive tape is 1.2 to 1.3 times the amount of the nozzle located above the adhesive tape.
4. The silicone oil spraying device for the surface of adhesive tape according to claim 1,
the nozzle (4) can also do conical swing around the axis of the nozzle, and the swing angle alpha is 2srcsin (0.25H/L), wherein H is the diameter of the adhesive tape, and L is the distance from the nozzle (4) to the adhesive tape.
5. The equipment for spraying silicone oil on the surface of adhesive tape according to any one of claims 1 to 4, wherein the negative pressure fan (7) is communicated with the filter tank (6), and the air pumped from the spray box (3) is filtered by the filter tank (6) and then discharged.
6. The silicone oil spraying equipment for the surface of adhesive tape according to claim 1, wherein the spraying tank (3) and the bottom of the filter tank (6) are funnel-shaped and are communicated with an oil tank (2) for supplying oil to the nozzle (4).
7. The equipment for spraying silicone oil on the surface of the adhesive tape according to claim 6, wherein a check valve (8) is arranged on a communication pipeline (11) between the filter tank (6) and the oil tank (2).
8. The silicone oil spraying equipment for the surface of the adhesive tape according to claim 1, wherein a heating device is further arranged in the spraying box (3) and is used for heating the adhesive tape sprayed with the silicone oil.
9. The silicone oil spraying device for the surface of the adhesive tape according to claim 8, wherein the heating temperature is 50-60 ℃.
10. The silicone oil spraying device for the surface of the adhesive tape according to claim 8, wherein the heating device is a resistance heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022113924.6U CN213287421U (en) | 2020-09-23 | 2020-09-23 | Adhesive tape surface silicone oil spraying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022113924.6U CN213287421U (en) | 2020-09-23 | 2020-09-23 | Adhesive tape surface silicone oil spraying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213287421U true CN213287421U (en) | 2021-05-28 |
Family
ID=76033556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022113924.6U Expired - Fee Related CN213287421U (en) | 2020-09-23 | 2020-09-23 | Adhesive tape surface silicone oil spraying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213287421U (en) |
-
2020
- 2020-09-23 CN CN202022113924.6U patent/CN213287421U/en not_active Expired - Fee Related
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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: 20210528 |