CN212596756U - Gumming assembly line of high temperature resistant stretch-proofing canvas - Google Patents
Gumming assembly line of high temperature resistant stretch-proofing canvas Download PDFInfo
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- CN212596756U CN212596756U CN202020725249.XU CN202020725249U CN212596756U CN 212596756 U CN212596756 U CN 212596756U CN 202020725249 U CN202020725249 U CN 202020725249U CN 212596756 U CN212596756 U CN 212596756U
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Abstract
The utility model discloses a gumming assembly line of high temperature resistant stretch-proofing canvas, include: unreel and lead cloth machine, gumming unit and rolling and lead cloth machine, the gumming unit includes: the drying room is positioned above the impregnator, the drying room is sequentially provided with a drying area, a stretching area and a shaping area, the drying area, the stretching area and the shaping area are respectively provided with a tension roller group and a fixed roller group, the drying area, the stretching area and the shaping area are respectively provided with a stretching roller group below the drying area, the stretching area and the shaping area, and a deviation-rectifying and centering device is arranged between the stretching roller group below each area and the fixed roller group in each area. The utility model discloses not only can strengthen the adhesion force with rubber after the canvas gumming, can also promote the tensile properties of canvas.
Description
Technical Field
The utility model relates to a gumming assembly line of high temperature resistant stretch-proofing canvas.
Background
The canvas conveying belt is formed by bonding canvas and rubber, the physical performance of the canvas is improved by soaking the canvas in a dipping solution in the process of manufacturing the canvas conveying belt, and then the rubber is bonded on the canvas. The glue dipping grooves in the canvas glue dipping production line commonly used at present are horizontally arranged with the drying room, the canvas is conveyed to the drying room from the glue dipping grooves, slurry on the back of the canvas can fall to the ground under the action of gravity to pollute the ground, the slurry on the front of the canvas is easy to accumulate on the surface of the canvas, so that the thicknesses of the slurry on the two sides of the canvas are different, and the adhesive force between the canvas and rubber is influenced. In addition, the drying and the shaping of the existing gum dipped canvas are carried out in the same area, so that the canvas shaped at high temperature is easy to shrink when cooled in the cooling and rolling process, the curling rate of the canvas is influenced, the stretching performance of the canvas is influenced, and the service life of the canvas is determined by the stretching performance.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can strengthen simultaneously the gumming assembly line of high temperature resistant stretch-proofing canvas of the adhesive force of back and rubber, and canvas tensile properties of canvas gumming.
In order to achieve the above object, the utility model adopts the following technical scheme: a gumming assembly line of high temperature resistant stretch-proofing canvas includes: unreel and lead cloth machine, gumming unit and rolling and lead cloth machine, the gumming unit includes: the drying room is positioned above the impregnator, a drying area, a stretching area and a shaping area are sequentially arranged in the drying room, a plurality of first tension roller groups and first fixing roller groups are arranged in the drying area, each first tension roller group is respectively connected with a first tension adjusting device, a first stretching roller group is arranged below the drying area, and a first deviation rectifying and centering device is arranged between each first stretching roller group and each first fixing roller group; a second tension passing roller set and a second fixed roller set are arranged in the stretching area, the second tension passing roller set is connected with a second tension adjusting device, a second stretching roller set is arranged below the stretching area, and a second deviation rectifying and centering device is arranged between the second stretching roller set and the second fixed roller set; and a third tension passing roller set and a third fixed roller set are arranged in the shaping area, the third tension passing roller set is connected with a third tension adjusting device, a third stretching roller set is arranged below the shaping area, and a third deviation rectifying and centering device is arranged between the third stretching roller set and the third fixed roller set.
Further, in the dipping production line for the high-temperature-resistant and stretch-resistant canvas, a front cloth storage frame is arranged between the unwinding cloth guide machine and the dipping machine, a first deviation correcting device is arranged between the unwinding cloth guide machine and the front cloth storage frame, and a second deviation correcting device and a first tractor are arranged between the front cloth storage frame and the dipping machine.
Further, in the gum dipping production line for the high-temperature-resistant and stretch-resistant canvas, a rear cloth storage frame is arranged between the shaping area of the drying room and the winding cloth guide machine, and a third deviation correcting device and a second tractor are arranged between the rear cloth storage frame and the winding cloth guide machine.
Further, in the dipping production line for the high-temperature-resistant and stretch-resistant canvas, the drying area includes: the front drying area and the rear drying area are respectively provided with a group of first tension roller group and a first fixed roller group, and the first stretching roller group is arranged below the rear drying area.
Further, in the gum dipping production line for the high-temperature-resistant and stretch-resistant canvas, a hot air circulation heating system with adjustable temperature is adopted in the front drying area, the rear drying area, the stretching area and the shaping area.
Further, in the dipping production line for the high-temperature-resistant and stretch-resistant canvas, a cloth cutting machine or a packing machine can be arranged behind the rolling cloth guiding machine.
Further, the dipping production line of the high-temperature-resistant stretch-resistant canvas is provided, wherein the dipping machine includes: the automatic glue spreading machine comprises a rack, wherein a glue dipping groove is formed in the rack, two glue dipping rollers are arranged in the glue dipping groove, a first roller is arranged on the rack above the glue dipping groove, first oil cylinders are respectively arranged at the left end and the right end of the front side wall of the rack, a first L-shaped connecting rod is respectively hinged to the two first oil cylinders, the two first L-shaped connecting rods are both hinged to the rack, a first glue scraping roller is arranged in each of the two first L-shaped connecting rods, and the first glue scraping rollers are aligned with the first roller.
Further, a second roller is arranged on the frame above the first roller, the second roller and the first roller are staggered up and down and back and forth, a second oil cylinder is arranged at each of the left end and the right end of the rear side wall of the frame, a second L-shaped connecting rod is hinged to each of the two second oil cylinders, the two second L-shaped connecting rods are hinged to the frame, a second glue scraper is arranged in each of the two second L-shaped connecting rods, and the second glue scraper is aligned with the second roller.
Further, the gumming assembly line of stretch-proofing canvas of high temperature resistant, wherein, be provided with two pulp aspirators between impregnator and the baking house, the suction inlet of two pulp aspirators is in opposite directions to each other, leaves the clearance that can let the canvas pass through between the suction inlet of two pulp aspirators.
The utility model has the advantages that: the drying room is arranged above the impregnator, so that the sizing material scraped from the canvas falls into the impregnation tank again, the reuse of the sizing material is facilitated, and the sizing material on the canvas can be uniformly distributed on the front surface and the back surface of the canvas in the process of upwards transporting the canvas which is subjected to impregnation to the drying room, so that the impregnation effect of the canvas can be improved, and the adhesive force between the canvas and rubber can be improved. Canvas is through high temperature drying, high temperature tensile in proper order in the baking house, and low temperature is stereotyped, and at this in-process, the percentage of curvature of canvas can be controlled through the tension that the adjustment canvas received, and last low temperature is stereotyped and can be guaranteed that the percentage of curvature of canvas can not change because of temperature variation when the cooling rolling, has promoted the tensile properties of canvas greatly.
Drawings
Fig. 1 is a schematic structural diagram of a dipping line of the high temperature resistant stretch-proofing canvas of the present invention.
FIG. 2 is a schematic diagram of the structure of the impregnator in FIG. 1.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1, a gumming assembly line of high temperature resistant stretch-proofing canvas, include: unreel and lead cloth machine 1, gumming unit and rolling and lead cloth machine 2. The impregnation unit comprises: gumming machine 3 and baking house 4, baking house 4 is located gumming machine 3's top, is provided with two pulp aspirators 5 between gumming machine 3 and baking house 4, and the suction inlet of two pulp aspirators 5 is in opposite directions, leaves the clearance that can let the canvas pass through between the suction inlet of two pulp aspirators 5. A drying zone, a stretching zone 41 and a shaping zone 42 are sequentially arranged in the drying room 4, wherein the drying zone comprises: a front drying area 43 and a rear drying area 44, a group of first tension roller group 61 and a group of first fixed roller group 62 are respectively arranged in the front drying area 43 and the rear drying area 44, the first tension roller group 61 in the front drying area 43 and the rear drying area 44 is respectively connected with a first tension adjusting device 63, the first tension adjusting device 63 in the front drying area 43 and the rear drying area 44 can adjust the tension of the canvas by controlling the clearance between two first tension rollers in the first tension roller group 61, thereby controlling the curling rate of the canvas in the front drying area 43 and the rear drying area 44, a first stretch roller set 64 is disposed below the rear drying section 44, the first stretch roller set 64 being capable of performing a first leveling of the canvas exiting the rear drying section 44, a first deviation-correcting centering device 65 is arranged between the first stretching roller group 64 and the first fixed roller group 61 in the rear drying area 44; a second tension roller group 71 and a second fixed roller group 72 are arranged in the stretching area 41, the second tension roller group 71 is connected with a second tension adjusting device 73, the second tension adjusting device 73 in the stretching area 41 can adjust the tension of the canvas by controlling the gap between two second tension rollers in the second tension roller group 71 so as to control the rolling rate of the canvas in the stretching area 41, a second stretching roller group 74 is arranged below the stretching area 41, the second stretching roller group 74 can perform secondary leveling on the canvas coming out of the stretching area 41, and a second deviation rectifying centering device is arranged between the second stretching roller group 74 and the second fixed roller group; the third tension roller group 81 and the third fixed roller group 82 are arranged in the shaping area 42, the third tension roller group 81 is connected with a third tension adjusting device 83, the third tension adjusting device 83 in the shaping area 42 can control the tension of the canvas by controlling the gap between two third tension roller in the third tension roller group 81 so as to control the curling rate of the canvas in the shaping area 42, the third stretching roller group 84 is arranged below the shaping area 42, the third stretching roller group 84 can carry out third leveling on the canvas coming out of the shaping area 42, and a third deviation rectifying and centering device 85 is arranged between the third stretching roller group 84 and the third fixed roller group 82. A front cloth storage rack 11 is arranged between the unreeling cloth guide machine 1 and the gumming unit, a first deviation correcting device 12 is arranged between the unreeling cloth guide machine 1 and the front cloth storage rack 11, and a second deviation correcting device 13 and a first tractor 14 are arranged between the front cloth storage rack 11 and the gumming unit. A rear cloth storage rack 15 is arranged between the drying room 4 and the winding cloth guide 2 machine, and a third deviation correcting device 16 and a second traction machine 17 are arranged between the rear cloth storage rack 15 and the winding cloth guide 2 machine. A cloth cutting machine or a packing machine can be arranged behind the rolling cloth guiding machine 2.
As shown in fig. 2, in the present embodiment, the impregnator 3 includes: the automatic glue spreading machine comprises a machine frame 31, a glue dipping groove 32 is arranged in the machine frame 31, two glue dipping rollers 33 are arranged in the glue dipping groove 32, a first roller 34 and a second roller 341 are arranged on the machine frame 31 above the glue dipping groove 32, the first roller 34 and the second roller 341 are staggered up and down and back and forth, a first oil cylinder 35 is arranged at each of the left end and the right end of the front side wall of the machine frame 31, a first L-shaped connecting rod 36 is hinged to each of the two first oil cylinders 35, the two first L-shaped connecting rods 36 are hinged to the machine frame 31, a first glue scraping roller 361 is arranged in each of the two first L-shaped connecting rods 36, the first glue scraping roller 361 is aligned to the first roller 34, and the two first oil cylinders 35 simultaneously drive the two first L-shaped connecting rods 36 to drive the first glue scraping roller 361 to be close to or far away from the first roller 34. Two second oil cylinders 37 are respectively arranged at the left end and the right end of the rear side wall of the frame 31, two second L-shaped connecting rods 38 are respectively hinged on the two second oil cylinders 37, the two second L-shaped connecting rods 38 are both hinged on the frame 31, a second glue scraping roller 381 is arranged in the two second L-shaped connecting rods 38, the second glue scraping roller 381 is aligned with the second roller 341, and the two second oil cylinders 37 simultaneously drive the two second L-shaped connecting rods 38 to drive the second glue scraping roller 381 to be close to or far away from the second roller 341.
In the embodiment, a hot air circulation heating system with adjustable temperature is adopted in the front drying zone 43, the rear drying zone 44, the stretching zone 41 and the shaping zone 42, the temperature in the front drying zone 43 is kept at 120-130 ℃, the temperature in the rear drying zone 44 is kept at 160-170 ℃, the temperature in the stretching zone 41 is kept at 220-230 ℃, and the temperature in the shaping zone 42 is kept at 100-110 ℃.
The working process of the utility model is as follows: unreel and lead on the canvas in the cloth machine 1 carries the preceding cloth storage frame 11, at this in-process, the work of rectifying is carried out to the canvas to first deviation correcting device 12, prevents the canvas off tracking, and the gumming is carried in gumming machine 3 to the canvas in the preceding cloth storage frame 11 of first tractor 14, and first tractor 14 is at the in-process of pulling the canvas, and the work of rectifying is carried out to the canvas to second deviation correcting device 13, prevents the canvas off tracking. The canvas needs to be conveyed into the drying room 4 for drying, stretching and shaping after being dipped in the dipping groove 33 of the dipping machine 3, in the process, the canvas is firstly scraped by the first passing roller 34 and the first scraping rubber roller 361, the first scraping rubber roller 361 is matched with the first passing roller 34 to scrape the canvas for the first time, then the canvas is scraped by the second passing roller 341 and the second scraping rubber roller 361, the second scraping rubber roller 361 is matched with the second passing roller 341 to scrape the canvas for the second time, and then the two pulp suction machines 5 suck the front and back of the canvas, so that redundant sizing materials on the canvas can be removed. The canvas enters the front drying area 43 for pre-drying in the drying room 4, and then enters the rear drying area 44 for secondary drying, after the secondary drying is completed, the canvas enters the stretching area 41 for stretching after the first leveling of the first stretching roller group 64, after the stretching is completed, the canvas enters the shaping area 42 for shaping after the second leveling of the second stretching roller group 74, and the crimping rate obtained after the canvas is subjected to the secondary drying, the primary stretching and the final shaping is the crimping rate required by the process. After the shaping is completed, the canvas enters the rear cloth storage frame 15 after being flattened for the third time by the third stretching roller group 84, the canvas of the rear cloth storage frame 15 enters the take-up cloth guider 2 under the traction of the second traction machine 17, and the third deviation correcting device 16 corrects the canvas in the process of traction of the second traction machine 17. After entering the collecting and cloth guiding machine 2, the canvas can be connected with a cloth cutting machine for cloth cutting and packaging or directly connected with a packaging machine for packaging.
The utility model has the advantages that: the drying room is arranged above the impregnator, so that the sizing material scraped from the canvas falls into the impregnation tank again, the reuse of the sizing material is facilitated, and the sizing material on the canvas can be uniformly distributed on the front surface and the back surface of the canvas in the process of upwards transporting the canvas which is subjected to impregnation to the drying room, so that the impregnation effect of the canvas can be improved, and the adhesive force between the canvas and rubber can be improved. Canvas is through high temperature drying, high temperature tensile in proper order in the baking house, and low temperature is stereotyped, and at this in-process, the percentage of curvature of canvas can be controlled through the tension that the adjustment canvas received, and last low temperature is stereotyped and can be guaranteed that the percentage of curvature of canvas can not change because of temperature variation when the cooling rolling, has promoted the tensile properties of canvas greatly.
Claims (9)
1. The utility model provides a gumming assembly line of stretch-proofing canvas of high temperature resistant which characterized in that: the method comprises the following steps: unreel and lead cloth machine, gumming unit and rolling and lead cloth machine, the gumming unit includes: the drying room is positioned above the impregnator, a drying area, a stretching area and a shaping area are sequentially arranged in the drying room, a plurality of first tension roller groups and first fixing roller groups are arranged in the drying area, each first tension roller group is respectively connected with a first tension adjusting device, a first stretching roller group is arranged below the drying area, and a first deviation rectifying and centering device is arranged between each first stretching roller group and each first fixing roller group; a second tension passing roller set and a second fixed roller set are arranged in the stretching area, the second tension passing roller set is connected with a second tension adjusting device, a second stretching roller set is arranged below the stretching area, and a second deviation rectifying and centering device is arranged between the second stretching roller set and the second fixed roller set; and a third tension passing roller set and a third fixed roller set are arranged in the shaping area, the third tension passing roller set is connected with a third tension adjusting device, a third stretching roller set is arranged below the shaping area, and a third deviation rectifying and centering device is arranged between the third stretching roller set and the third fixed roller set.
2. The dipping line for the high-temperature-resistant and stretch-resistant canvas as claimed in claim 1, wherein: a front cloth storage frame is arranged between the unwinding cloth guide machine and the gumming machine, a first deviation correcting device is arranged between the unwinding cloth guide machine and the front cloth storage frame, and a second deviation correcting device and a first traction machine are arranged between the front cloth storage frame and the gumming machine.
3. The dipping line for the high-temperature-resistant and stretch-resistant canvas as claimed in claim 2, wherein: a rear cloth storage frame is arranged between the shaping area of the drying room and the winding cloth guide machine, and a third deviation correcting device and a second tractor are arranged between the rear cloth storage frame and the winding cloth guide machine.
4. A dipping line for a high temperature resistant stretch-resistant canvas according to claim 1, 2 or 3, wherein: the drying zone comprises: the front drying area and the rear drying area are respectively provided with a group of first tension roller group and a first fixed roller group, and the first stretching roller group is arranged below the rear drying area.
5. The dipping line for the high-temperature-resistant and stretch-resistant canvas as claimed in claim 4, wherein: the front drying area, the rear drying area, the stretching area and the shaping area are all provided with hot air circulation heating systems with adjustable temperatures.
6. A dipping line for a high temperature resistant stretch-resistant canvas according to claim 1, 2 or 3, wherein: a cloth cutting machine or a packing machine can be arranged behind the rolling cloth guiding machine.
7. A dipping line for a high temperature resistant stretch-resistant canvas according to claim 1, 2 or 3, wherein: the impregnator includes: the automatic glue spreading machine comprises a rack, wherein a glue dipping groove is formed in the rack, two glue dipping rollers are arranged in the glue dipping groove, a first roller is arranged on the rack above the glue dipping groove, first oil cylinders are respectively arranged at the left end and the right end of the front side wall of the rack, a first L-shaped connecting rod is respectively hinged to the two first oil cylinders, the two first L-shaped connecting rods are both hinged to the rack, a first glue scraping roller is arranged in each of the two first L-shaped connecting rods, and the first glue scraping rollers are aligned with the first roller.
8. The dipping line for the high-temperature-resistant and stretch-resistant canvas as claimed in claim 7, wherein: the second roller is arranged on the rack above the first roller, the second roller and the first roller are staggered up and down and back and forth, the left end and the right end of the rear side wall of the rack are respectively provided with a second oil cylinder, the two second oil cylinders are respectively hinged with a second L-shaped connecting rod, the two second L-shaped connecting rods are both hinged on the rack, a second glue scraper is arranged in the two second L-shaped connecting rods, and the second glue scraper is aligned with the second roller.
9. The dipping line for the high-temperature resistant and stretch-resistant canvas as claimed in claim 8, wherein: two slurry suction machines are arranged between the impregnator and the drying room, suction ports of the two slurry suction machines face to each other, and a gap through which canvas can pass is reserved between the suction ports of the two slurry suction machines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020725249.XU CN212596756U (en) | 2020-05-07 | 2020-05-07 | Gumming assembly line of high temperature resistant stretch-proofing canvas |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020725249.XU CN212596756U (en) | 2020-05-07 | 2020-05-07 | Gumming assembly line of high temperature resistant stretch-proofing canvas |
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| CN212596756U true CN212596756U (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020725249.XU Active CN212596756U (en) | 2020-05-07 | 2020-05-07 | Gumming assembly line of high temperature resistant stretch-proofing canvas |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113802306A (en) * | 2021-10-27 | 2021-12-17 | 江苏锦竹工业用布有限公司 | High-efficient automatic gumming equipment of industrial canvas production usefulness |
| CN113846450A (en) * | 2021-09-30 | 2021-12-28 | 利滋勒方电机械设备（上海）有限公司 | Curtain canvas gumming machine and working method thereof |
| CN113914040A (en) * | 2021-11-11 | 2022-01-11 | 无锡鸿淼布业有限公司 | Single-line processing system and method for leather membrane cloth |
| CN114134659A (en) * | 2021-11-18 | 2022-03-04 | 三维控股集团股份有限公司 | Gum dipping structure of gum dipping machine |
-
2020
- 2020-05-07 CN CN202020725249.XU patent/CN212596756U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113846450A (en) * | 2021-09-30 | 2021-12-28 | 利滋勒方电机械设备（上海）有限公司 | Curtain canvas gumming machine and working method thereof |
| CN113802306A (en) * | 2021-10-27 | 2021-12-17 | 江苏锦竹工业用布有限公司 | High-efficient automatic gumming equipment of industrial canvas production usefulness |
| CN113914040A (en) * | 2021-11-11 | 2022-01-11 | 无锡鸿淼布业有限公司 | Single-line processing system and method for leather membrane cloth |
| CN114134659A (en) * | 2021-11-18 | 2022-03-04 | 三维控股集团股份有限公司 | Gum dipping structure of gum dipping machine |
| CN114134659B (en) * | 2021-11-18 | 2023-04-28 | 三维控股集团股份有限公司 | Glue dipping structure of glue dipping machine |
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