CN215940440U - A coating device for sticky tape production - Google Patents
A coating device for sticky tape production Download PDFInfo
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- CN215940440U CN215940440U CN202121602638.4U CN202121602638U CN215940440U CN 215940440 U CN215940440 U CN 215940440U CN 202121602638 U CN202121602638 U CN 202121602638U CN 215940440 U CN215940440 U CN 215940440U
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Abstract
The utility model discloses a coating device for producing adhesive tapes, which comprises a guide-in roller set, a centering wheel set and a dispensing assembly, wherein the dispensing assembly comprises an upper bin seat and a lower bin seat which are arranged oppositely; a power roller penetrates through the middle part of the inner side of the upper bin seat through a bearing; a coating roller is fixedly arranged on the power roller; the outer part of the coating roller is of a mesh array structure; coating boxes are arranged on the inner side of the upper bin seat and on two sides of the glue spreader; the bottom of the coating box is fixed on a sliding block of the screw rod sliding table; a gluing roller is arranged on the inner side of the coating box; the outer part of the sizing roller protrudes out of the side part of the coating box and is tightly pressed with the coating roller; a glue pressing coating roller set; the coating device for producing the adhesive tape adopts the front end to guide and enter the coating assembly, and when coating is carried out, glue is dispensed and then pressed, so that uniform coating is realized, the coating amount is controllable, and the waste of glue solution is avoided while the thickness of a coating layer is ensured.
Description
Technical Field
The utility model relates to anticorrosive adhesive tape processing equipment, in particular to a coating device for adhesive tape production, and belongs to the technical field of anticorrosive adhesive tape processing equipment.
Background
The coating machine of the anticorrosion adhesive tape uses a glue pump to control the glue output amount and the glue output speed at a die head to coat glue; in the mode, the die head is easy to block due to small pores of the die head, the glue yield is uneven, and the thickness and the width are inconvenient to adjust; the thickness and the width of the adhesive tape are not uniform, and the product quality is influenced; for this reason, chinese patent application No.: 201120191596.X, it discloses an anticorrosive sticky tape coating machine rubber coating controlling means, it includes thickness adjusting bolt, take the material roller, the roller of coating, the baffle, baffle adjusting bolt and heating rod, control rubber coating thickness through the bolt of adjusting taking material roller both sides, the baffle adjusting bolt on the roller baffle of regulation coating adjusts the rubber coating width, take the temperature of the built-in heating rod regulation coating sizing material of material roller, but its rubber coating thickness control degree of difficulty is big, cause the glue solution extravagant easily, and the input side is for leading the guard, cause the sticky tape skew easily.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a coating device for producing adhesive tapes, which adopts a front end guide to enter a coating assembly, so that the thickness of a coating layer is ensured, and meanwhile, the waste of adhesive liquid is avoided.
The coating device for producing the adhesive tape comprises
The guide roller set comprises a roller seat, a guide roller is arranged on the roller seat, and the top surface of the guide roller protrudes out of the roller seat; the adhesive tape base material is fed to the top surface of a guide roller, and the guide roller is used as a roller group for receiving the adhesive tape base material at the front end;
the centering wheel set comprises a wheel seat, and the lower part of the wheel seat is provided with an I-shaped wheel; the top of the wheel seat is provided with a sliding chute; a pressing wheel is arranged on the inner side of the sliding groove in a sliding manner; the outer edge of the pressing wheel is attached to the inner edge of the I-shaped wheel, and the bottom surface of the pressing wheel is pressed with the top surface of the inner side of the I-shaped wheel; after the guide roller receives the adhesive tape base material, the base material can slide along the axial direction of the guide roller, then the base material enters between the I-shaped wheel and the pressing wheel, the I-shaped wheel limits the edges of the two sides of the base material, so that guiding and guarding of the input side are guaranteed, when the adhesive tape is fed, the pressing wheel is directly lifted up, the adhesive tape is laid on the inner side of the I-shaped wheel, and then the pressing wheel is pressed downwards;
the dispensing assembly comprises an upper bin seat and a lower bin seat which are arranged oppositely; a power roller penetrates through the middle part of the inner side of the upper bin seat through a bearing; a coating roller is fixedly arranged on the power roller; the outer part of the coating roller is of a mesh array structure; coating boxes are arranged on the inner side of the upper bin seat and on two sides of the glue spreader; the bottom of the coating box is fixed on a sliding block of the screw rod sliding table; a gluing roller is arranged on the inner side of the coating box; the outer part of the sizing roller protrudes out of the side part of the coating box and is tightly pressed with the coating roller; the top of the coating box is connected to a glue supply pump through a glue supply valve; the glue supply pump is connected to the glue supply barrel; a rubber scraping roller is arranged on the inner side of the upper bin seat and is tightly pressed at the outlet of the coating roller; the power roller and the gluing roller are arranged through a transmission disc and an elastic synchronous belt; the power roller and the output shaft of the speed reducing motor are arranged through a toothed belt disc and a toothed synchronous belt; an I-shaped coating disc is arranged on the inner side of the lower bin seat through a bearing; the coating roller is pressed into the inner side of the drum coating pan; the four ends of the outer side of the upper bin seat are pressed on the lower bin seat through supporting pieces;
after the guiding and guarding of the adhesive tape are finished, the adhesive tape enters a dispensing assembly, during dispensing, the coating roller is firstly coated with adhesive, during coating, the two coating rollers are coated with adhesive synchronously or alternately, and during synchronous coating, the adhesive is periodically supplied to a coating box through an adhesive supply pump and an adhesive supply valve; when the glue is alternately coated, one coating box is coated with the glue, and the other coating box is supplemented with the glue; when the rubber coating is staggered, at least one rubber coating roller and a coating roller form a gap, the gap is realized by translating the coating box by using a lead screw sliding table and tensioning an elastic synchronous belt; during gluing, the glue spreader contacts the coating roller, and the diameter of the coating roller is multiple times larger than that of the glue spreader, so that the glue spreader rotates for multiple circles when the coating roller rotates for one angle, and the glue spreader fully glues the coating roller; after the gluing is finished, the coating roller scrapes the glue, the scraping of the glue is realized by using the glue scraping roller, and after the gluing and the scraping are finished, the coating roller is matched with the I-shaped coating disc to tightly press the top surface of the adhesive tape, so that the glue dispensing of the top surface of the adhesive tape is realized;
a glue pressing coating roller set; comprises an upper roller bin and a lower roller bin which are arranged oppositely; the inner sides of the upper roller bin and the lower roller bin are provided with press rollers through bearings; the two compression rollers are mutually compressed; the upper compression roller and the output shaft of the speed reducing motor are arranged through a toothed belt disc and a toothed synchronous belt; the four ends of the outer side of the upper roller bin are pressed on the lower roller bin through supporting pieces; after dispensing is completed, the adhesive tape moves to the compression rollers on the inner sides of the upper roller bin and the lower roller bin, and the adhesive tape is rolled and flattened by the compression rollers, so that the adhesive tape gluing task is completed.
Because the upper bin seat and the lower bin seat are compressed by gravity, and the upper roller bin and the lower roller bin are also compressed by gravity, when the adhesive tape is initially loaded, the adhesive tape can be directly lifted or pushed up to the upper bin seat and the upper roller bin to form a gap for the adhesive tape to pass through.
Further, the inner side of the elastic synchronous belt is pressed on the elastic tensioning belt wheel; the elastic tensioning belt wheel is fixed between the gluing roller and the coating roller; the elastic tensioning belt wheel comprises a seat body fixed with the upper bin seat, and a hinge seat is welded at the bottom of the seat body; the hinged seat is hinged with a swing rod; the front end of the swing rod is of an h-shaped structure, and a belt wheel is mounted at the front end of the swing rod through a bearing; a spring body is arranged between the oscillating bar and the base body; when the lead screw sliding table pulls the coating box and the glue spreader, the glue spreader pulls the belt wheel through the elastic synchronous belt, and at the moment, the swing rod is pulled, and the spring body is stretched.
Furthermore, the supporting piece comprises a supporting column, the top of the supporting column is welded with the upper bin seat or the upper roller bin, the bottom of the supporting column extends to the inner side of the lower bin seat or the lower roller bin, the lower part of the supporting column penetrates through a plate body, nuts are respectively screwed on the top surface and the bottom surface of the plate body of the supporting column, and the nuts are tightly pressed with the plate body; the plate body is pressed on the lower bin seat or the top surface of the lower roller bin.
Furthermore, the bottom of the support column is hinged with a swing rod; the other end of the swing rod is hinged to the force application rod; the end part of the force application rod is fixed with a piston rod of the hydraulic cylinder or a slide block of the screw rod assembly; the hydraulic cylinder or the screw rod assembly is fixed on the lower bin seat or the lower roller bin, when the hydraulic cylinder or the screw rod assembly slides, the force application rod is driven to horizontally move, when the force application rod translates, the swing rod is jacked up, the support column is jacked up by the swing rod, and therefore the upper bin seat and the upper roller bin form a rubber belt passing gap.
Compared with the prior art, the coating device for producing the adhesive tape adopts the front end to guide to enter the coating assembly, and during coating, glue is dispensed and then pressed, so that uniform coating is realized, the coating amount is controllable, and the waste of glue solution is avoided while the thickness of a coating layer is ensured.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 2 is a schematic view of the structure of the coating roller of the present invention.
Fig. 3 is a schematic structural diagram of embodiment 2 of the present invention.
Fig. 4 is a schematic structural diagram of embodiment 3 of the present invention.
Detailed Description
Example 1:
the coating apparatus for adhesive tape production shown in fig. 1 and 2 comprises
The guide roller set comprises a roller seat 1, a guide roller 2 is arranged on the roller seat 1, and the top surface of the guide roller 2 protrudes out of the roller seat 1; the adhesive tape base material is fed to the top surface of a guide roller, and the guide roller is used as a roller group for receiving the adhesive tape base material at the front end;
the centering wheel set comprises a wheel seat 3, and the lower part of the wheel seat 3 is provided with an I-shaped wheel 4; the top of the wheel seat 3 is provided with a sliding groove 5; a pressing wheel 6 is arranged on the inner side of the sliding groove 5 in a sliding manner; the outer edge of the pressing wheel 6 is attached to the inner edge of the I-shaped wheel 4, and the bottom surface of the pressing wheel 6 is pressed with the top surface of the inner side of the I-shaped wheel 4; after the guide roller receives the adhesive tape base material, the base material can slide along the axial direction of the guide roller, then the base material enters between the I-shaped wheel and the pressing wheel, the I-shaped wheel limits the edges of the two sides of the base material, so that guiding and guarding of the input side are guaranteed, when the adhesive tape is fed, the pressing wheel is directly lifted up, the adhesive tape is laid on the inner side of the I-shaped wheel, and then the pressing wheel is pressed downwards;
the glue dispensing assembly comprises an upper bin seat 7 and a lower bin seat 8 which are arranged oppositely; a power roller 9 penetrates through the middle part of the inner side of the upper bin seat 7 through a bearing; a coating roller 10 is fixedly arranged on the power roller 9; the outer part of the coating roller 10 is in a mesh array structure; the coating boxes 11 are arranged on the inner side of the upper bin seat 8 and on two sides of the glue spreader; the bottom of the coating box 11 is fixed on a slide block of the screw rod sliding table 12; a gluing roller 13 is arranged on the inner side of the coating box 11; the outer part of the gluing roller 13 protrudes out of the side part of the coating box 11 and is tightly pressed with the coating roller 10; the top of the coating box 11 is connected to a glue supply pump 15 through a glue supply valve 14; the glue supply pump 15 is connected to the glue supply barrel; a rubber scraping roller 16 is arranged on the inner side of the upper bin seat 7 at the outlet of the coating roller in a pressing mode; the power roller 9 and the gluing roller 13 are arranged through a transmission disc and an elastic synchronous belt; the power roller 9 and the output shaft of the speed reducing motor 17 are arranged through a toothed belt disc and a toothed synchronous belt; an I-shaped coating disc 18 is arranged on the inner side of the lower bin seat 8 through a bearing; the coating roller 10 is pressed inside the drum 18; four ends of the outer side of the upper bin seat 7 are pressed on the lower bin seat 8 through supporting pieces;
after the guiding and guarding of the adhesive tape are finished, the adhesive tape enters a dispensing assembly, during dispensing, the coating roller is firstly coated with adhesive, during coating, the two coating rollers are coated with adhesive synchronously or alternately, and during synchronous coating, the adhesive is periodically supplied to a coating box through an adhesive supply pump and an adhesive supply valve; when the glue is alternately coated, one coating box is coated with the glue, and the other coating box is supplemented with the glue; when the rubber coating is staggered, at least one rubber coating roller and a coating roller form a gap, the gap is realized by translating the coating box by using a lead screw sliding table and tensioning an elastic synchronous belt; during gluing, the glue spreader contacts the coating roller, and the diameter of the coating roller is multiple times larger than that of the glue spreader, so that the glue spreader rotates for multiple circles when the coating roller rotates for one angle, and the glue spreader fully glues the coating roller; after the gluing is finished, the coating roller scrapes the glue, the scraping of the glue is realized by using the glue scraping roller, and after the gluing and the scraping are finished, the coating roller is matched with the I-shaped coating disc to tightly press the top surface of the adhesive tape, so that the glue dispensing of the top surface of the adhesive tape is realized;
a glue pressing coating roller set; comprises an upper roller bin 19 and a lower roller bin 20 which are arranged oppositely; the inner sides of the upper roller bin 19 and the lower roller bin 20 are provided with a press roller 21 through bearings; the two press rollers 21 are mutually pressed; the upper press roller 21 and the output shaft of the speed reducing motor 17 are arranged through a toothed belt disc and a toothed synchronous belt; four ends of the outer side of the upper roller bin 19 are pressed on the lower roller bin 20 through supporting pieces; after dispensing is completed, the adhesive tape moves to the compression rollers on the inner sides of the upper roller bin and the lower roller bin, and the adhesive tape is rolled and flattened by the compression rollers, so that the adhesive tape gluing task is completed.
Because the upper bin seat and the lower bin seat are compressed by gravity, and the upper roller bin and the lower roller bin are also compressed by gravity, when the adhesive tape is initially loaded, the adhesive tape can be directly lifted or pushed up to the upper bin seat and the upper roller bin to form a gap for the adhesive tape to pass through.
The supporting piece comprises a supporting column 22, the top of the supporting column 22 is welded with the upper bin seat 7 or the upper roller bin 19, the bottom of the supporting column 22 extends to the inner side of the lower bin seat 8 or the lower roller bin 20, a plate body 23 penetrates through the lower part of the supporting column 22, nuts 24 are respectively screwed on the top surface and the bottom surface of the plate body of the supporting column 22, and the nuts 24 are tightly pressed with the plate body 23; the plate body 23 is pressed on the top surface of the lower roller bin seat 8 or the lower roller bin 20.
Example 2:
in the coating device for adhesive tape production shown in fig. 3, the inner side of the elastic synchronous belt is pressed on the elastic tensioning belt wheel; the elastic tensioning belt wheel is fixed between the gluing roller and the coating roller; the elastic tensioning belt wheel comprises a seat body 25 fixed with the upper bin seat, and a hinge seat 26 is welded at the bottom of the seat body 25; the hinged seat 26 is hinged with a swing rod 27; the front end of the swing rod 27 is of an h-shaped structure, and a belt wheel 28 is mounted at the front end of the swing rod 27 through a bearing; a spring body 29 is arranged between the swing rod 27 and the seat body 25; when the lead screw sliding table pulls the coating box and the glue spreader, the glue spreader pulls the belt wheel through the elastic synchronous belt, and at the moment, the swing rod is pulled, and the spring body is stretched.
Example 3:
as shown in fig. 4, in the coating apparatus for producing adhesive tape, the bottom of the supporting column 22 is hinged with a swing rod 30; the other end of the swing rod 30 is hinged to the force application rod 31; the end part of the force application rod 31 is fixed with a piston rod of a hydraulic cylinder or a slide block of a screw rod assembly; the hydraulic cylinder or the screw rod assembly is fixed on the lower bin seat or the lower roller bin, when the hydraulic cylinder or the screw rod assembly slides, the force application rod is driven to horizontally move, when the force application rod translates, the swing rod is jacked up, the support column is jacked up by the swing rod, and therefore the upper bin seat and the upper roller bin form a rubber belt passing gap.
The above-described embodiments are merely preferred embodiments of the present invention, and all equivalent changes or modifications of the structures, features and principles described in the claims of the present invention are included in the scope of the present invention.
Claims (4)
1. A coating device for adhesive tape production, its characterized in that: comprises that
The guide roller set comprises a roller seat, a guide roller is arranged on the roller seat, and the top surface of the guide roller protrudes out of the roller seat;
the centering wheel set comprises a wheel seat, and the lower part of the wheel seat is provided with an I-shaped wheel; the top of the wheel seat is provided with a sliding chute; a pressing wheel is arranged on the inner side of the sliding groove in a sliding manner; the outer edge of the pressing wheel is attached to the inner edge of the I-shaped wheel, and the bottom surface of the pressing wheel is pressed with the top surface of the inner side of the I-shaped wheel;
the dispensing assembly comprises an upper bin seat and a lower bin seat which are arranged oppositely; a power roller penetrates through the middle part of the inner side of the upper bin seat through a bearing; a coating roller is fixedly arranged on the power roller; the outer part of the coating roller is of a mesh array structure; coating boxes are arranged on the inner side of the upper bin seat and on two sides of the glue spreader; the bottom of the coating box is fixed on a sliding block of the screw rod sliding table; a gluing roller is arranged on the inner side of the coating box; the outer part of the sizing roller protrudes out of the side part of the coating box and is tightly pressed with the coating roller; the top of the coating box is connected to a glue supply pump through a glue supply valve; the glue supply pump is connected to the glue supply barrel; a rubber scraping roller is arranged on the inner side of the upper bin seat and is tightly pressed at the outlet of the coating roller; the power roller and the gluing roller are arranged through a transmission disc and an elastic synchronous belt; the power roller and the output shaft of the speed reducing motor are arranged through a toothed belt disc and a toothed synchronous belt; an I-shaped coating disc is arranged on the inner side of the lower bin seat through a bearing; the coating roller is pressed into the inner side of the drum coating pan; the four ends of the outer side of the upper bin seat are pressed on the lower bin seat through supporting pieces;
a glue pressing coating roller set; comprises an upper roller bin and a lower roller bin which are arranged oppositely; the inner sides of the upper roller bin and the lower roller bin are provided with press rollers through bearings; the two compression rollers are mutually compressed; the upper compression roller and the output shaft of the speed reducing motor are arranged through a toothed belt disc and a toothed synchronous belt; and four ends of the outer side of the upper roller bin are pressed on the lower roller bin through supporting pieces.
2. The coating apparatus for adhesive tape production as claimed in claim 1, wherein: the inner side of the elastic synchronous belt is pressed on the elastic tensioning belt wheel; the elastic tensioning belt wheel is fixed between the gluing roller and the coating roller; the elastic tensioning belt wheel comprises a seat body fixed with the upper bin seat, and a hinge seat is welded at the bottom of the seat body; the hinged seat is hinged with a swing rod; the front end of the swing rod is of an h-shaped structure, and a belt wheel is mounted at the front end of the swing rod through a bearing; and a spring body is arranged between the oscillating bar and the base body.
3. The coating apparatus for adhesive tape production as claimed in claim 1, wherein: the supporting piece comprises a supporting column, the top of the supporting column is welded with the upper bin seat or the upper roller bin, the bottom of the supporting column extends to the inner side of the lower bin seat or the lower roller bin, the lower part of the supporting column penetrates through a plate body, nuts are respectively screwed on the top surface and the bottom surface of the plate body of the supporting column, and the nuts are tightly pressed with the plate body; the plate body is pressed on the lower bin seat or the top surface of the lower roller bin.
4. The coating apparatus for adhesive tape production according to claim 3, wherein: the bottom of the supporting column is hinged with a swing rod; the other end of the swing rod is hinged to the force application rod; the end part of the force application rod is fixed with a piston rod of the hydraulic cylinder or a slide block of the screw rod assembly; the hydraulic cylinder or the screw rod assembly is fixed on the lower bin seat or the lower roller bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121602638.4U CN215940440U (en) | 2021-07-15 | 2021-07-15 | A coating device for sticky tape production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121602638.4U CN215940440U (en) | 2021-07-15 | 2021-07-15 | A coating device for sticky tape production |
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| Publication Number | Publication Date |
|---|---|
| CN215940440U true CN215940440U (en) | 2022-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121602638.4U Active CN215940440U (en) | 2021-07-15 | 2021-07-15 | A coating device for sticky tape production |
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| Country | Link |
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| CN (1) | CN215940440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116277684A (en) * | 2023-05-16 | 2023-06-23 | 山东腾龙天元橡塑科技有限公司 | Rolling forming machine assembly |
-
2021
- 2021-07-15 CN CN202121602638.4U patent/CN215940440U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116277684A (en) * | 2023-05-16 | 2023-06-23 | 山东腾龙天元橡塑科技有限公司 | Rolling forming machine assembly |
| CN116277684B (en) * | 2023-05-16 | 2023-07-25 | 山东腾龙天元橡塑科技有限公司 | Rolling forming machine assembly |
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