CN216832732U - Constant-tension external corner attachment strip compounding device - Google Patents
Constant-tension external corner attachment strip compounding device Download PDFInfo
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- CN216832732U CN216832732U CN202121305958.3U CN202121305958U CN216832732U CN 216832732 U CN216832732 U CN 216832732U CN 202121305958 U CN202121305958 U CN 202121305958U CN 216832732 U CN216832732 U CN 216832732U
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Abstract
The utility model discloses a constant tension external corner attaches a set composite, including compound roller (1), compound roller (1) front side be equipped with glue spreader (2), glue spreader (2) upper end is equipped with hot melt adhesive discharge gate (3), glue spreader (2) front side is equipped with drive roll (6), be equipped with needle roller (4) between glue spreader (2) and drive roll (6), the drive roll (6) front side is equipped with substrate unreeling roller (7), glue spreader (2) one side is equipped with steel band reversing wheel (8) of connecting compound roller (1), steel band reversing wheel (8) front side is equipped with two steel band unreeling rollers (9); a winding roller (11) is arranged on the rear side of the composite roller (1), and a guide roller (10) is arranged between the composite roller (1) and the winding roller (11). It can compound two steel belts on the substrate at the same time. The utility model discloses the structure is retrencied, the stable performance.
Description
Technical Field
The utility model relates to a set composite, especially a permanent tension external corner accessory set composite.
Background
The external corner attachment strip is also called as an external corner protection strip and plays a great role in edge folding of the ceramic tiles in the mud and lime engineering. The conventional ceramic tile edge folding method has two methods: 1. the tile meets the angle at 45 degrees; 2. the edge is closed by an external corner strip made of plastic, metal and the like. The 45 ° strike of the tile is achieved by grinding the edges of the tiles together at a 45 ° angle (typically a 30 ° angle in practice) and then applying them diagonally with adhesive, the external angle being at a 90 ° angle, which looks very beautiful, but this is highly skilled for the workers' skill level, and the tile is long in processing time and expensive to process. At present, people often adopt external corner attachment strips to carry out edge folding on the wall corners. The corners of the plasterboard suspended ceiling, the plaster wall body and the like are easy to scratch, after the corner protecting strip is used, the firmness of the corners can be enhanced to a certain degree, and the cracks of plasterboard cross edges and plaster wall body cross edges can be reduced. At present, an external corner attachment strip with two steel belts arranged on a substrate is designed, so that the two steel belts are required to be compounded on the substrate in the manufacturing process of the external corner attachment strip, and the existing external corner attachment strip compounding device is difficult to meet the production requirement.
An object of the utility model is to provide a permanent tension external corner attaches a set composite. It can compound two steel belts on the substrate at the same time.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a technical scheme: a constant-tension external corner strip attaching composite device comprises a composite roller, wherein a glue spreader is arranged on the front side of the composite roller, a hot melt adhesive discharge port is formed in the upper end of the glue spreader, a driving roller is arranged on the front side of the glue spreader, a needle roller is arranged between the glue spreader and the driving roller, a substrate unwinding roller is arranged on the front side of the driving roller, a steel strip reversing wheel connected with the composite roller is arranged on one side of the glue spreader, and two steel strip unwinding rollers are arranged on the front side of the steel strip reversing wheel; the compound roller rear side is equipped with the wind-up roll, is equipped with the guide roll between compound roller and the wind-up roll.
In the constant-tension external-corner attaching strip composite device, a tension sensor is arranged between the composite roller and the guide roller, and the tension sensor controls a motor driving the driving roller through a controller.
In the constant-tension external corner attachment strip composite device, the steel strip reversing wheel is provided with two parallel guide grooves, and the fixing positions of the two steel strip unwinding rollers correspond to the guide grooves.
In the constant-tension external corner attachment strip composite device, the extrusion roller matched with the needle roller is arranged on one side of the needle roller, and the surface of the extrusion roller is provided with the elastic material layer.
In the constant-tension external corner attaching strip composite device, the hot melt adhesive discharge port is connected with the hot melt machine through the connecting pipe, and the hot melt adhesive discharge port is provided with the adhesive scraping plate.
In the constant-tension external corner attachment strip composite device, the needle roller comprises a rotating shaft, and the outer side of the rotating shaft is fixed with the perforating needle through the fixing sleeve.
Compared with the prior art, it can unreel the steel band through the steel band reverse wheel on the roller with two steel bands compound simultaneously on the substrate, can promote work efficiency like this, punch to the substrate through the needle roller moreover, can make substrate and steel band combine more firmly, promote the quality that the external corner attaches the strip, this practical structure retrencies, the stable performance, difficult trouble.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a partial schematic structural view of the present invention;
fig. 3 is a schematic view of a part of the structure of the present invention.
The labels in the figures are: 1-composite roller, 2-glue spreading roller, 3-hot melt adhesive discharging port, 4-needle roller, 6-driving roller, 7-substrate unwinding roller, 8-steel belt reversing wheel, 9-steel belt unwinding roller, 10-guide roller, 11-winding roller, 12-tension sensor, 13-guide groove, 14-extrusion roller, 15-hot melting machine, 16-glue scraping plate, 41-rotating shaft, 42-fixing sleeve and 43-punching needle.
Detailed Description
The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.
Example 1. A constant tension external corner attaches a strip set composite, form as shown in figure 1-3, including the compound roller 1, the said compound roller 1 front side has glue spreader 2, the upper end of glue spreader 2 has hot melt adhesive discharge port 3, the glue spreader 2 front side has drive roll 6, there are needle rollers 4 between glue spreader 2 and drive roll 6, the drive roll 6 front side has substrate to unreel the roller 7, there are steel tape reversal wheels 8 to connect compound roller 1 on one side of the glue spreader 2, the steel tape reversal wheel 8 front side has two steel tape to unreel the roller 9; the rear side of the composite roller 1 is provided with a wind-up roller 11, and a guide roller 10 is arranged between the composite roller 1 and the wind-up roller 11.
And a tension sensor 12 is arranged between the composite roll 1 and the guide roll 10, and the tension sensor 12 controls a motor driving the driving roll 6 through a controller.
The steel belt reversing wheel 8 is provided with two guide grooves 13 which are parallel to each other, and the fixing positions of the two steel belt unwinding rollers 9 correspond to the guide grooves 13.
And a squeezing roller 14 matched with the needle roller 4 is arranged on one side of the needle roller 4, and an elastic material layer is arranged on the surface of the squeezing roller 14.
The hot melt adhesive discharge port 3 is connected with a hot melt machine 15 through a connecting pipe, and a glue scraping plate 16 is arranged on the hot melt adhesive discharge port 3.
The needle roller 4 comprises a rotating shaft 41, and a perforating needle 43 is fixed on the outer side of the rotating shaft 41 through a fixing sleeve 42.
The utility model discloses at the during operation, the substrate can be discharged from substrate unreeling roller 7 under the drive of drive roll 6, then punch the substrate through needle roller 4, squeeze roll 14 can produce the extrusion to needle roller 4 during punching, make the pinhole beat more evenly unanimously, the substrate after punching can pass through glue spreader 2, the upper end of glue spreader 2 is equipped with hot melt machine discharge gate 3, the liquid hot melt adhesive that hot melt machine 15 melts and makes can be carried to hot melt adhesive discharge gate 3 through the connecting pipe, extrude to substrate department of punching, be equipped with on the hot melt adhesive discharge gate 3 and scrape offset plate 16, scrape offset plate 16 can make the glue solution scribble more evenly, the substrate after the rubber coating can pass through composite roller 1, another compound raw and other material steel strips can be discharged from steel strip unreeling roller 9, get into composite roller 1 through steel strip switching-over wheel 8, be equipped with two guide slots 13 that are parallel to each other on the steel strip switching over wheel 8, the fixed position of two steel strip unreeling rollers 9 corresponds with guide slot 13, two steel bands can compound on the substrate simultaneously like this, two steel bands can combine with substrate surface rubber coating's region, compound roller 1 can produce the extrusion to two kinds of materials, make and combine more closely, compound roller 1 rear side passes through guide roll 10 and connects wind-up roll 11, be equipped with the tension sensor 12 of being connected the motor between compound roller 1 and the guide roll 10, tension sensor 12 can detect the change of external angle accessory strip surface tension when compounding, if tension changes, then through adjusting the motor rotational speed on the drive roll 3, make the external angle accessory strip keep tensile invariant all the time when compounding, prevent to lead to combining inseparably between the combined material because of tension changes, the condition of unevenness appears in the surface.
Claims (6)
1. The constant-tension external corner accessory strip compounding device is characterized in that: the composite roll comprises a composite roll (1), wherein a glue spreader (2) is arranged on the front side of the composite roll (1), a hot melt adhesive discharge port (3) is formed in the upper end of the glue spreader (2), a driving roll (6) is arranged on the front side of the glue spreader (2), a needle roll (4) is arranged between the glue spreader (2) and the driving roll (6), a substrate unwinding roll (7) is arranged on the front side of the driving roll (6), a steel belt reversing wheel (8) connected with the composite roll (1) is arranged on one side of the glue spreader (2), and two steel belt unwinding rolls (9) are arranged on the front side of the steel belt reversing wheel (8); a winding roller (11) is arranged on the rear side of the composite roller (1), and a guide roller (10) is arranged between the composite roller (1) and the winding roller (11).
2. A constant tension male corner attachment compounding device, according to claim 1, wherein: a tension sensor (12) is arranged between the composite roller (1) and the guide roller (10), and the tension sensor (12) controls a motor driving the driving roller (6) through a controller.
3. A constant tension male corner attachment compounding device, according to claim 1, wherein: the steel belt reversing wheel (8) is provided with two guide grooves (13) which are parallel to each other, and the fixing positions of the two steel belt unwinding rollers (9) correspond to the guide grooves (13).
4. A constant tension male corner attachment compounding device, according to claim 1, wherein: and one side of the needle roller (4) is provided with an extrusion roller (14) matched with the needle roller (4), and the surface of the extrusion roller (14) is provided with an elastic material layer.
5. A constant tension male corner attachment compounding device, according to claim 1, wherein: the hot melt adhesive discharge port (3) is connected with a hot melt machine (15) through a connecting pipe, and a glue scraping plate (16) is arranged on the hot melt adhesive discharge port (3).
6. A constant tension male corner attachment compounding device, according to claim 1, wherein: the needle roller (4) comprises a rotating shaft (41), and a perforating needle (43) is fixed on the outer side of the rotating shaft (41) through a fixing sleeve (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121305958.3U CN216832732U (en) | 2021-06-11 | 2021-06-11 | Constant-tension external corner attachment strip compounding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121305958.3U CN216832732U (en) | 2021-06-11 | 2021-06-11 | Constant-tension external corner attachment strip compounding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216832732U true CN216832732U (en) | 2022-06-28 |
Family
ID=82081543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121305958.3U Active CN216832732U (en) | 2021-06-11 | 2021-06-11 | Constant-tension external corner attachment strip compounding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216832732U (en) |
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2021
- 2021-06-11 CN CN202121305958.3U patent/CN216832732U/en active Active
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