CN203002580U - Two-side coater - Google Patents
Two-side coater Download PDFInfo
- Publication number
- CN203002580U CN203002580U CN 201220736757 CN201220736757U CN203002580U CN 203002580 U CN203002580 U CN 203002580U CN 201220736757 CN201220736757 CN 201220736757 CN 201220736757 U CN201220736757 U CN 201220736757U CN 203002580 U CN203002580 U CN 203002580U
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- scraper
- coating wheel
- wheel
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Abstract
The utility model belongs to the technical field of hot melt adhesive coating and particularly relates to a two-side coater. The two-side coater comprises a first rack, a second rack, an unreeling mechanism and a reeling mechanism, wherein the first and second racks are respectively provided with a first coating mechanism and a second coating mechanism, an interval supplied for a substrate to pass through is arranged between a first coating wheel and a second coating wheel, the centers of the first and second coating wheels are arranged on a same straight line, a scraper is arranged at one side of each coating wheel, and an interval supplied for a hot melt adhesive to pass through is arranged between each scraper and each coating wheel. According to the two-side coater disclosed by the utility model, as the two coating wheels are arranged opposite to each other, the two surfaces of the substrate can be simultaneously coated in one procedure; and with the structure, a production line consisting of the coater is shorter, the occupied area of the machine is small, and the production efficiency is higher.
Description
Technical field
The utility model relates to PUR coating technical field, refers in particular to a kind of unicoater.
Background technology
Traditional unicoater production procedure two sides separately is coated with, that is: coated on one side, cooling rear another side are coated with coolingly again, and the two sides separately, independently carry out; Production procedure is arranged in a straight line, and the production line that such structure makes maker form is longer, and the floor space of machine is also large, and production efficiency is lower.Simultaneously, cause operating personnel also to want corresponding increase because production line is long.As shown in Figure 1, present manufacturing process need to carry out twice coating, cooling, and each equipment is pipeline system and arranges, and therefore, takes up room very large; Although present technology can be accomplished accurate transmission, this class transmission system often cost can be very high, and linear production line structures shape machine very huge, the cost of manufacture of machine will be very high.
Summary of the invention
The utility model provides a kind of unicoater for the problem of prior art, and its volume is little, and production efficiency is high, and cost of manufacture is low.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of unicoater, comprise the first frame, the second frame, unreeling structure and rolling-up mechanism, described the second frame is connected in a side of the first frame, described unreeling structure is positioned at the input of the second frame, described wrap-up is positioned at the output of the first frame, also include the first coating mechanism that is arranged at the first frame and the second coating mechanism that is arranged at the second frame, described the first coating mechanism comprises the first coating wheel and the first scraper, and described the first coating wheel all is fixedly connected with the first frame with the first scraper; Described the second coating mechanism comprises the second coating wheel and the second scraper, and described the second coating wheel all is fixedly connected with the second frame with the second scraper; Be provided with the gap of passing through for base material between described the first coating wheel and the second coating wheel, and the center of the first coating wheel and the second coating wheel is on same straight line; Between described the first scraper and the first coating wheel, be equipped with the gap of passing through for coating between the second scraper and the second coating wheel.
Wherein, described the first coating mechanism and the second coating mechanism also comprise for the first cylinder of regulating the gap between the first coating wheel and the first scraper with for the second cylinder of regulating the gap between the second coating wheel and the second scraper, described the first cylinder and the second cylinder are individually fixed on the first frame and the second frame, the pull bar of described the first cylinder be connected the pull bar of cylinder and be connected with the first scraper, the second scraper respectively.
Wherein, described unicoater is provided with the pressure telescoping cylinder of adjusting the distance between the first coating wheel, the second coating wheel, and described pressure telescoping cylinder one end is connected with the first frame, and the other end is connected with the second frame.
Wherein, the top of described the first coating wheel and the second coating wheel is provided with the paint supply device, and the opening of described paint supply device is aimed at the gap of passing through for coating.
Wherein, described the first erecting is equipped with cooling device, and described cooling device is located at the outlet side of the first coating mechanism and the second coating mechanism.
Wherein, described the first erecting is equipped with the calendering device, and described calendering device is located at the outlet side of the first coating mechanism and the second coating mechanism.
Wherein, described the first erecting is equipped with laminating apparatus, and described laminating apparatus is located at the outlet side of the first coating mechanism and the second coating mechanism.
Wherein, described cooling device comprises the first chill roll and the second chill roll, and described the first chill roll or the second chill roll are connected with the 3rd cylinder, and described the 3rd cylinder is controlled the distance between the first chill roll and the second chill roll.
Wherein, described the first scraper, the first coating wheel, the second scraper and the second coating wheel all are connected with heater.
The beneficial effects of the utility model:
The utility model provides a kind of unicoater, comprise the first frame, the second frame, unreeling structure and rolling-up mechanism, the first frame, the second erecting are equipped with the first coating mechanism and the second coating mechanism, be provided with the gap of passing through for base material between the first coating wheel, the second coating wheel, and the center of the first coating wheel and the second coating wheel is on same straight line; One side of each coating wheel is provided with a scraper, is provided with the gap of passing through for PUR between described scraper and coating wheel.Because two coating wheels are oppositely arranged, can make the base material two sides complete simultaneously coating at one in-process, the production line that such structure makes coating machine form is shorter, and the floor space of machine is little, and production efficiency is higher.
Description of drawings
Fig. 1 is the structural representation of conventional hot melt rubber coating.
Fig. 2 is the structural representation of a kind of unicoater of the utility model.
Reference numeral in Fig. 1 to Fig. 2 comprises:
1-the first frame 2-the second frame 3-unreeling structure
4-rolling-up mechanism, 5-the first coating wheel the 6-the first scraper
7-the second coating wheel 8-the second scraper the 9-the first cylinder
10-the second cylinder 11-pressure telescoping cylinder 12-paint supply device
13-the first chill roll 14-the second chill roll the 15-the three cylinder.
The specific embodiment
For the ease of those skilled in the art's understanding, below in conjunction with embodiment and accompanying drawing, the utility model is further described, the content that embodiment is mentioned not is to restriction of the present utility model.Referring to Fig. 1 to Fig. 2, below in conjunction with accompanying drawing, the utility model is described in detail.
Embodiment one.
as shown in Figure 2, a kind of unicoater that the utility model provides, comprise the first frame 1, the second frame 2, unreeling structure 3 and rolling-up mechanism 4, described the second frame 2 is connected in a side of the first frame 1, described unreeling structure 3 is positioned at the input of the second frame 2, described wrap-up 4 is positioned at the output of the first frame 1, also include the first coating mechanism that is arranged at the first frame 1 and the second coating mechanism that is arranged at the second frame 2, described the first coating mechanism comprises the first coating wheel 5 and the first scraper 6, described the first coating wheel 5 all is fixedly connected with the first frame 1 with the first scraper 6, described the second coating mechanism comprises the second coating wheel 7 and the second scraper 8, and described the second coating wheel 7 all is fixedly connected with the second frame 2 with the second scraper 8, be provided with the gap of passing through for base material between described the first coating wheel 5 and the second coating wheel 7, and the center of the first coating wheel 5 and the second coating wheel 7 is on same straight line, between described the first scraper 6 and the first coating wheel 5, be equipped with the gap of passing through for coating between the second scraper 8 and the second coating wheel 7.
As shown in Figure 2, the first scraper 6, the first coating wheel 5 and the second scraper 8, the second coating wheel 7 are symmetrical arranged, and coating is placed in respectively between the scraper and coating wheel of these two coating mechanisms, scraper with the coating blade coating all with; Because two coating crop rotation counter motions, base material passes through from the gap between two coating wheels, through rolling of these two coating wheels, coating is just transferred to respectively the tow sides of base material, because two groups of coating mechanisms are symmetrical arranged, can make the base material two sides complete simultaneously coating at one in-process, the production line that such structure makes coating machine form is shorter, the floor space of machine is little, and production efficiency is higher.
In the present embodiment, described the first coating mechanism and the second coating mechanism also comprise for the first cylinder 9 of regulating the gap between the first coating wheel 5 and the first scraper 6 with for the second cylinder 10 of regulating the gap between the second coating wheel 7 and the second scraper 8, described the first cylinder 9 and the second cylinder 10 are individually fixed on the first frame 1 and the second frame 2, the pull bar of described the first cylinder 9 be connected the pull bar of cylinder 10 and be connected with the first scraper 6, the second scraper 8 respectively.The first cylinder 9 and the second cylinder 10 all are used for controlling the gap of scraper and coating wheel, and then control the thickness of coating.
In the present embodiment, described unicoater is provided with the pressure telescoping cylinder 11 of adjusting the distance between the first coating wheel 5, the second coating wheel 7, and described pressure telescoping cylinder 11 1 ends are connected with the first frame 1, and the other end is connected with the second frame 2.Before coating work, by pressure telescoping cylinder 11, the first frame 1 and the second frame 2 are removed certain distance, be beneficial to the layout base material.When coating work, coating is carried out on the two sides that two 6 pairs of coating wheels pass the base material in gap, and the gap that pressure telescoping cylinder 11 is controlled between two coating wheels prevents excesssive gap or too small, guarantee that base material is smooth and easy by the gap, and make coating be fixed on better two surfaces of base material.
In the present embodiment, the top of described the first coating wheel 5 and the second coating wheel 7 is provided with paint supply device 12, and the opening of described paint supply device 12 is aimed at the gap of passing through for coating.This paint supply device 12 can connect same extruder or glue melting box, also can connect respectively two extruders, is convenient to be coated with operation.
In the present embodiment, described the first frame 1 is provided with cooling device, and described cooling device is located at the outlet side of the first coating mechanism and the second coating mechanism.Wherein, described cooling device comprises the first chill roll 13 and the second chill roll 14, and described the first chill roll 13 is connected with the 3rd cylinder 15, the distance that described the 3rd cylinder 15 is controlled between the first chill roll 13 and the second chill roll 14.
After two surfaces of base material all are coated with PUR, need as early as possible to be fixed on base material PUR is cooling, the cooling device that is positioned at two coating mechanism outlet sides can make promptly that PUR is cooling to be fixed on base material.Base material is on the first chill roll 10 and the second chill roll 11, and the 3rd cylinder 15 is controlled the first chill rolls 10 and is pressed against the second chill roll 11 tops, and the pressure that the 3rd cylinder 15 produces makes the PUR on base material two sides glue tightlyer with base material.In addition, the 3rd cylinder 15 can be connected to the second chill roll 11, controls the second chill roll 11 by the 3rd cylinder 15, to change the distance between the first chill roll 10 and the second chill roll 11, base material is produced pressure.
In the present embodiment, described the first scraper 6, the first coating wheel 5, the second scraper 8 and the second coating wheel 7 all are connected with heater, adapt to the requirement of the blade coating state of different coating.Its mode of heating can be electric heating or heat-conducting oil heating.
Embodiment two.
Embodiment two is identical with the essential features of the unicoater of embodiment one, and unique difference is that the cooling device in embodiment one changes the calendering device into.In the present embodiment two, described the first frame 1 is provided with the calendering device, and described calendering device is located at the outlet side of the first coating mechanism and the second coating mechanism.The first chill roll 10 and the second chill roll 11 change hard roller and soft roller into, after base material is coated with coating, carry out the calendering operation, make substrate surface light, level and smooth.
The present embodiment two remainders are identical with embodiment one, and embodiment two repeats no more.
Embodiment three.
The embodiment three also essential features with the unicoater of embodiment one is identical, and unique difference is that the cooling device in embodiment one changes laminating apparatus into.In the present embodiment two, described the first frame 1 is provided with laminating apparatus, and described laminating apparatus is located at the outlet side of the first coating mechanism and the second coating mechanism.When cloth was coated with, cloth was by after the coating of two coating mechanisms, and laminating apparatus fits into one with the coating compression on cloth two surfaces.
The present embodiment three remainders are identical with embodiment one, and embodiment three repeats no more.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (9)
1. unicoater, comprise the first frame, the second frame, unreeling structure and rolling-up mechanism, described the second frame is connected in a side of the first frame, described unreeling structure is positioned at the input of the second frame, described wrap-up is positioned at the output of the first frame, it is characterized in that: also include the first coating mechanism that is arranged at the first frame and the second coating mechanism that is arranged at the second frame, described the first coating mechanism comprises the first coating wheel and the first scraper, and described the first coating wheel all is fixedly connected with the first frame with the first scraper; Described the second coating mechanism comprises the second coating wheel and the second scraper, and described the second coating wheel all is fixedly connected with the second frame with the second scraper; Be provided with the gap of passing through for base material between described the first coating wheel and the second coating wheel, and the center of the first coating wheel and the second coating wheel is on same straight line; Between described the first scraper and the first coating wheel, be equipped with the gap of passing through for coating between the second scraper and the second coating wheel.
2. a kind of unicoater according to claim 1, it is characterized in that: described the first coating mechanism and the second coating mechanism also comprise for the first cylinder of regulating the gap between the first coating wheel and the first scraper with for the second cylinder of regulating the gap between the second coating wheel and the second scraper, described the first cylinder and the second cylinder are individually fixed on the first frame and the second frame, the pull bar of described the first cylinder be connected the pull bar of cylinder and be connected with the first scraper, the second scraper respectively.
3. a kind of unicoater according to claim 1, it is characterized in that: described unicoater is provided with the pressure telescoping cylinder of adjusting the distance between the first coating wheel, the second coating wheel, described pressure telescoping cylinder one end is connected with the first frame, and the other end is connected with the second frame.
4. a kind of unicoater according to claim 1, it is characterized in that: the top of described the first coating wheel and the second coating wheel is provided with the paint supply device, and the opening of described paint supply device is aimed at the gap of passing through for coating.
5. a kind of unicoater according to claim 1, it is characterized in that: described the first erecting is equipped with cooling device, and described cooling device is located at the outlet side of the first coating mechanism and the second coating mechanism.
6. a kind of unicoater according to claim 1, it is characterized in that: described the first erecting is equipped with the calendering device, and described calendering device is located at the outlet side of the first coating mechanism and the second coating mechanism.
7. a kind of unicoater according to claim 1, it is characterized in that: described the first erecting is equipped with laminating apparatus, and described laminating apparatus is located at the outlet side of the first coating mechanism and the second coating mechanism.
8. a kind of unicoater according to claim 5, it is characterized in that: described cooling device comprises the first chill roll and the second chill roll, described the first chill roll or the second chill roll are connected with the 3rd cylinder, and described the 3rd cylinder is controlled the distance between the first chill roll and the second chill roll.
9. a kind of unicoater according to claim 1, it is characterized in that: described the first scraper, the first coating wheel, the second scraper and the second coating wheel all are connected with heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220736757 CN203002580U (en) | 2012-12-28 | 2012-12-28 | Two-side coater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220736757 CN203002580U (en) | 2012-12-28 | 2012-12-28 | Two-side coater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203002580U true CN203002580U (en) | 2013-06-19 |
Family
ID=48594215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220736757 Expired - Fee Related CN203002580U (en) | 2012-12-28 | 2012-12-28 | Two-side coater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203002580U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106676968A (en) * | 2017-03-07 | 2017-05-17 | 臧健 | Art paper coating machine |
| CN111013924A (en) * | 2019-12-10 | 2020-04-17 | 安徽骄阳软门有限责任公司 | Antistatic gauze and manufacturing equipment thereof |
-
2012
- 2012-12-28 CN CN 201220736757 patent/CN203002580U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106676968A (en) * | 2017-03-07 | 2017-05-17 | 臧健 | Art paper coating machine |
| CN106676968B (en) * | 2017-03-07 | 2018-09-14 | 臧健 | A kind of art paper coating machine |
| CN111013924A (en) * | 2019-12-10 | 2020-04-17 | 安徽骄阳软门有限责任公司 | Antistatic gauze and manufacturing equipment thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20151228 |
|
| EXPY | Termination of patent right or utility model |