CN215197878U - Spreading machine with uniform coating function for processing optical single-sided adhesive tape - Google Patents
Spreading machine with uniform coating function for processing optical single-sided adhesive tape Download PDFInfo
- Publication number
- CN215197878U CN215197878U CN202120943822.9U CN202120943822U CN215197878U CN 215197878 U CN215197878 U CN 215197878U CN 202120943822 U CN202120943822 U CN 202120943822U CN 215197878 U CN215197878 U CN 215197878U
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- Prior art keywords
- glue
- arranged above
- adhesive tape
- wheel
- sided adhesive
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- 238000000576 coating method Methods 0.000 title claims abstract description 24
- 239000011248 coating agent Substances 0.000 title claims abstract description 23
- 230000003287 optical effect Effects 0.000 title claims abstract description 18
- 238000003892 spreading Methods 0.000 title claims abstract description 10
- 239000002390 adhesive tape Substances 0.000 title claims description 15
- 239000003292 glue Substances 0.000 claims abstract description 75
- 238000003860 storage Methods 0.000 claims abstract description 15
- 230000003044 adaptive effect Effects 0.000 claims abstract description 9
- 238000007790 scraping Methods 0.000 claims abstract description 8
- 238000005056 compaction Methods 0.000 claims abstract description 3
- 238000003825 pressing Methods 0.000 claims description 12
- 238000004026 adhesive bonding Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 11
- 239000002994 raw material Substances 0.000 claims description 7
- 238000010073 coating (rubber) Methods 0.000 abstract description 14
- 238000004064 recycling Methods 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 2
- 239000002985 plastic film Substances 0.000 description 27
- 229920006255 plastic film Polymers 0.000 description 27
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 238000011084 recovery Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000005491 wire drawing Methods 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002651 laminated plastic film Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
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Abstract
The utility model discloses an optical usage single face sticky tape processing is with spreading machine that has even coating function, include: the device comprises a chassis, wherein a motor is arranged above the chassis, and a conveying belt is arranged above the motor; the collecting disc is arranged in the middle of the conveying belt, a scraping knife is arranged above the collecting disc, a brush wheel is arranged on the right side of the scraping knife, and a glue dripping disc is arranged above the brush wheel; the strike-off knife further comprises: the support rod is arranged at the upper part of the compaction mechanism, and the lower end of the support rod is provided with an adaptive spring; and the storage bin is arranged above the glue dripping disc. The utility model discloses a cooperation between each part for the rubber coating work of sticky tape can be gone on automatically, and the product that the rubber coating was accomplished can be twined, avoids the glue solution to be polluted by the dust, also can make the rubber coating more even simultaneously, has promoted the rubber coated quality, also prevents and has reduced the emergence of glue leakage accident, and the recycling of the glue solution of being convenient for has realized the recycling of glue solution.
Description
Technical Field
The utility model relates to a spreading machine technical field specifically is a spreading machine that optical application single face sticky tape processing was with having even coating function.
Background
The adhesive tape consists of a base material and an adhesive, and two or more unconnected objects are connected together through adhesion. The surface of the coating is coated with a layer of adhesive. The earliest adhesives were from animals and plants, and in the nineteenth century rubber was the major component of the adhesive; while modern times use a wide variety of polymers. The adhesive can stick things because the molecules of the adhesive and the molecules of the articles to be connected form bonds, and the bonds can firmly bond the molecules together. The production process of the adhesive tape generally comprises the steps of coating glue on a plastic film by a coating machine, and then rewinding the plastic film coated with the glue into a roll by a rewinding machine.
The situation that the gluing is uneven often appears when the existing glue spreader in the market carries out gluing on a plastic film, and phenomena such as wire drawing, separation from a base material and the like easily appear in glue liquid due to the influence of gravity and adhesion force, so that the gluing quality is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an optical usage single face sticky tape processing is with spreading machine that has even coating function to solve the uneven condition of rubber coating often can appear when carrying out the rubber coating to the plastic film in the current spreading machine that provides among the above-mentioned background art, the glue solution appears the wire drawing because of the influence of gravity and adhesion, breaks away from phenomenons such as with the substrate easily, influences the problem of rubber coating quality.
In order to achieve the above object, the utility model provides a following technical scheme: a glue spreader with uniform coating function for processing optical single-sided adhesive tape,
the method comprises the following steps:
the device comprises a chassis, wherein a motor is arranged above the chassis, and a conveying belt is arranged above the motor;
the collecting disc is arranged in the middle of the conveying belt, a scraping knife is arranged above the collecting disc, a brush wheel is arranged on the right side of the scraping knife, and a glue dripping disc is arranged above the brush wheel;
the strike-off knife further comprises:
the support rod is arranged at the upper part of the compaction mechanism, an adaptive spring is arranged at the lower end of the support rod, and a pressing block is arranged at the lower end of the adaptive spring;
and the storage bin is arranged above the glue dripping disc, and the lower end of the storage bin is provided with a control valve.
Preferably, the chassis is further provided with:
the balance spring is arranged at the upper left end of the chassis, and a finished wheel is arranged above the balance spring;
and the raw material wheel is arranged at the upper right end of the chassis.
Preferably, the upper end of the supporting rod is fixed on the chassis, the press block and the supporting rod form a lifting structure through a spring, the top end of the press block is arc-shaped, and the press block is made of a flexible material.
Preferably, the outer surface of the conveying belt has viscosity, and the viscosity of the surface of the conveying belt is smaller than that of the glue solution.
Preferably, the motor passes through the belt to be connected with the conveyer belt, and the conveyer belt passes through telescopic belt to be connected with the finished product wheel, the finished product wheel passes through balance spring and constitutes liftable structure with the conveyer belt.
Preferably, the brush wheel is connected with the conveyor belt through a belt, and the bottom end of the brush wheel is close to the upper surface of the conveyor belt.
Preferably, the top end of the brush wheel is close to the lower surface of the glue dripping disc, and a plurality of micropores are formed in the lower surface of the glue dripping disc.
Preferably, the control valve and the storage bin form a communicating structure, and the lower end of the control valve is close to the upper surface of the glue dripping disc.
The utility model provides an optical usage single face sticky tape processing is with spreading machine that has even coating function possesses following beneficial effect: this spreading machine with even coating function is used in processing of optical use single face sticky tape for through the cooperation between each part for the rubber coating work of sticky tape can be gone on automatically, and the product that the rubber coating was accomplished can be twined, avoids the glue solution to be polluted by the dust, also can make the rubber coating more even simultaneously, has promoted the rubber coated quality, has also prevented and has reduced the hourglass gum occurence of failure, and the recycling of the glue solution of being convenient for has realized the used cyclically of glue solution.
1. The utility model discloses a setting of conveyer belt, when the motor drives the conveyer belt and rotates, the plastic film on the raw materials wheel can be stuck to the conveyer belt to make the plastic film follow the conveyer belt and move together, and the conveyer belt can drive the finished product wheel and rotate, the plastic film after the rubber coating can be twined on the finished product wheel again after contacting the finished product wheel, and the finished product wheel can rise along with the increase of material winding number of turns, guarantee that the plastic film is laminated on the conveyer belt surface all the time, realized the automatic removal of material, promoted the machining efficiency of material;
2. the utility model can change the speed of the glue solution flowing into the glue dripping disc in the storage bin through the arrangement of the control valve, thereby controlling the speed of the glue solution dripping from the glue dripping disc onto the brush wheel, ensuring the uniform distribution of the glue solution on the brush wheel, avoiding uneven gluing of the brush wheel caused by fluctuation of glue dripping speed, simultaneously preventing and reducing glue leakage accidents, ensuring uniform gluing and improving the quality of gluing;
3. the utility model discloses a setting of strickle, make the plastic film after the rubber coating from strickle down the process time, the briquetting can be smeared the glue solution on the plastic film evenly, also can solve the problem of rubber coating in-process sticky tape fold, unnecessary glue solution can follow and wait for in the briquetting both ends inflow catch tray to retrieve, and the elasticity of briquetting accessible spring adapts to the plastic film of different thickness, the universality of equipment has been promoted, further the even degree of rubber coating has been promoted, the rubber coated quality has been promoted, and the recovery of glue solution has been accomplished, the recycling of glue solution has been realized, the wasting of resources has been avoided.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a left side view structure diagram of the present invention;
fig. 3 is a schematic view of the three-dimensional structure of the scraping knife of the present invention.
In the figure: 1. a chassis; 2. a motor; 3. a conveyor belt; 4. a collection tray; 5. a scraping knife; 501. a strut; 502. a compliant spring; 503. briquetting; 6. brushing the wheel; 7. dripping a glue disc; 8. a storage bin; 9. a control valve; 10. a balance spring; 11. a finished wheel; 12. and (4) a raw material wheel.
Detailed Description
Referring to fig. 1-3, the present invention provides a technical solution: the gluing machine with the uniform coating function for processing the single-sided adhesive tape for optical use comprises:
the glue dispensing machine comprises a base plate 1, wherein a motor 2 is arranged above the base plate 1, a conveyor belt 3 is arranged above the motor 2, the outer surface of the conveyor belt 3 has viscosity, and the surface viscosity of the conveyor belt 3 is smaller than that of glue solution;
the collecting disc 4 is arranged in the middle of the conveying belt 3, a leveling knife 5 is arranged above the collecting disc 4, a brush wheel 6 is arranged on the right side of the leveling knife 5, the brush wheel 6 is connected with the conveying belt 3 through a belt, the bottom end of the brush wheel 6 is close to the upper surface of the conveying belt 3, a glue dripping disc 7 is arranged above the brush wheel 6, the top end of the brush wheel 6 is close to the lower surface of the glue dripping disc 7, and a plurality of micropores are formed in the lower surface of the glue dripping disc 7;
the blade 5 further includes:
the support rod 501 is arranged at the upper part of the leveling knife 5, the lower end of the support rod 501 is provided with the adaptive spring 502, the lower end of the adaptive spring 502 is provided with the pressing block 503, the upper end of the support rod 501 is fixed on the chassis 1, the pressing block 503 and the support rod 501 form a lifting structure through the adaptive spring 502, the top end of the pressing block 503 is arc-shaped, the pressing block 503 is made of flexible materials, through the arrangement of the leveling knife 5, when the plastic film after being coated passes through the leveling knife 5, the pressing block 503 can evenly smear the glue solution on the plastic film, the problem of wrinkle of the adhesive tape in the coating process can be solved, the redundant glue solution can flow into the collection disc 4 from the two ends of the pressing block 503 to wait for recovery, and the pressing block 503 can adapt to the plastic films with different thicknesses through the elasticity of the adaptive spring 502, the universality of the equipment is improved, the uniformity of the coating is further improved, the coating quality is improved, and the recovery of the glue solution is completed, the glue solution is recycled, and the resource waste is avoided;
the storage bin 8 is arranged above the glue dripping disc 7, the lower end of the storage bin 8 is provided with the control valve 9, the control valve 9 and the storage bin 8 form a communicated structure, the lower end of the control valve 9 is close to the upper surface of the glue dripping disc 7, the control valve 9 can change the speed of glue in the storage bin 8 flowing into the glue dripping disc 7, so that the speed of the glue dripping from the glue dripping disc 7 onto the brush wheel 6 is controlled, the glue is uniformly distributed on the brush wheel 6, the phenomenon that the brush wheel 6 is unevenly glued due to fluctuation of glue dripping speed is avoided, glue leakage accidents are prevented and reduced, the glue is uniformly glued, and the gluing quality is improved;
the chassis 1 is further provided with:
the balance spring 10 is arranged at the left upper end of the chassis 1, a finished product wheel 11 is arranged above the balance spring 10, the motor 2 is connected with the conveyor belt 3 through a belt, the conveyor belt 3 is connected with the finished product wheel 11 through a telescopic belt, and the finished product wheel 11 and the conveyor belt 3 form a lifting structure through the balance spring 10;
In conclusion, when the glue spreader with the uniform coating function for processing the single-sided adhesive tape for optical use is used, according to the structure shown in fig. 1, 2 and 3, an operator firstly pulls out the plastic film wound on the raw material wheel 12 and puts the plastic film at the right end of the conveyor belt 3 to enable the plastic film to be adhered to the conveyor belt 3, then loads glue solution into the storage bin 8, opens the control valve 9 to enable the glue solution to flow into the glue dripping disc 7 from the storage bin 8 and controls the flow rate of the glue solution, the glue solution drips onto the brush wheel 6 from micropores at the bottom of the glue dripping disc 7, then starts the motor 2, the motor 2 drives the conveyor belt 3 to rotate so as to drive the brush wheel 6 and the finished product wheel 11 to rotate, the plastic film moves leftwards along with the conveyor belt 3, when the plastic film passes below the brush wheel 6, the brush wheel 6 uniformly coats the glue solution on the plastic film, then the glue solution coated on the plastic film continuously moves to the position below the leveling knife 5, after briquetting 503 contacts the plastic film, adaptation spring 502 compresses, briquetting 503 hugs closely the plastic film and scrapes the glue solution and smoothes the fold that probably exists on the plastic film, unnecessary glue solution drips along briquetting 503 edge in collecting tray 4, convenient the recovery, after the product that scribbles the completion of gluing removed finished product wheel 11 below, because of conveyer belt 3's viscidity is less than glue solution viscidity and the adhesion is on finished product wheel 11, along with finished product wheel 11's rotation winding on finished product wheel 11, balance spring 10 is constantly tensile along with the increase of winding number of turns, make finished product wheel 11 rise, keep the product to hug closely conveyer belt 3, the fold appears when avoiding twining.
Claims (8)
1. The utility model provides a spreading machine with even coating function is used in processing of optical purpose single face sticky tape which characterized in that includes:
the device comprises a chassis, wherein a motor is arranged above the chassis, and a conveying belt is arranged above the motor;
the collecting disc is arranged in the middle of the conveying belt, a scraping knife is arranged above the collecting disc, a brush wheel is arranged on the right side of the scraping knife, and a glue dripping disc is arranged above the brush wheel;
the strike-off knife further comprises:
the support rod is arranged at the upper part of the compaction mechanism, an adaptive spring is arranged at the lower end of the support rod, and a pressing block is arranged at the lower end of the adaptive spring;
and the storage bin is arranged above the glue dripping disc, and the lower end of the storage bin is provided with a control valve.
2. The glue spreader with the uniform coating function for processing the single-sided adhesive tape for optical use as claimed in claim 1, wherein the base plate is further provided with:
the balance spring is arranged at the upper left end of the chassis, and a finished wheel is arranged above the balance spring;
and the raw material wheel is arranged at the upper right end of the chassis.
3. The glue spreader with the uniform coating function for processing the single-sided adhesive tape for optical use as claimed in claim 1, wherein the upper end of the supporting rod is fixed on the base plate, the pressing block and the supporting rod form a lifting structure through a spring, the top end of the pressing block is arc-shaped, and the pressing block is made of a flexible material.
4. The glue spreader with the uniform coating function for processing the single-sided adhesive tape for optical use as claimed in claim 1, wherein the outer surface of the conveyor belt has viscosity, and the viscosity of the surface of the conveyor belt is less than that of the glue solution.
5. The glue spreader with the uniform coating function for processing the optical single-sided adhesive tape as claimed in claim 2, wherein the motor is connected with the conveyor belt through a belt, the conveyor belt is connected with a finished wheel through a telescopic belt, and the finished wheel and the conveyor belt form a lifting structure through a balance spring.
6. The glue spreader with the uniform coating function for processing the single-sided adhesive tape for optical use as claimed in claim 1, wherein the brush wheel is connected with the conveyor belt through a belt, and the bottom end of the brush wheel is close to the upper surface of the conveyor belt.
7. The gluing machine with the function of uniform coating for processing the single-sided adhesive tape for optical use as claimed in claim 1, wherein the top end of the brush wheel is close to the lower surface of the glue dripping disc, and the lower surface of the glue dripping disc is provided with a plurality of micropores.
8. The gluing machine with the uniform coating function for processing the single-sided adhesive tape for optical use as claimed in claim 1, wherein the control valve and the storage bin form a communicating structure, and the lower end of the control valve is close to the upper surface of the glue dripping disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120943822.9U CN215197878U (en) | 2021-04-29 | 2021-04-29 | Spreading machine with uniform coating function for processing optical single-sided adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120943822.9U CN215197878U (en) | 2021-04-29 | 2021-04-29 | Spreading machine with uniform coating function for processing optical single-sided adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215197878U true CN215197878U (en) | 2021-12-17 |
Family
ID=79448346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120943822.9U Expired - Fee Related CN215197878U (en) | 2021-04-29 | 2021-04-29 | Spreading machine with uniform coating function for processing optical single-sided adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215197878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114425502A (en) * | 2022-02-14 | 2022-05-03 | 沈丘县永盛服饰有限公司 | Gluing equipment for garment production |
-
2021
- 2021-04-29 CN CN202120943822.9U patent/CN215197878U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114425502A (en) * | 2022-02-14 | 2022-05-03 | 沈丘县永盛服饰有限公司 | Gluing equipment for garment production |
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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 |
Granted publication date: 20211217 |