CN2810759Y - Four-roller squeezing and transferring coating mechanism - Google Patents
Four-roller squeezing and transferring coating mechanism Download PDFInfo
- Publication number
- CN2810759Y CN2810759Y CN 200520062395 CN200520062395U CN2810759Y CN 2810759 Y CN2810759 Y CN 2810759Y CN 200520062395 CN200520062395 CN 200520062395 CN 200520062395 U CN200520062395 U CN 200520062395U CN 2810759 Y CN2810759 Y CN 2810759Y
- Authority
- CN
- China
- Prior art keywords
- roller
- rubber roll
- glue
- passing
- synchronizing wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Coating Apparatus (AREA)
Abstract
The utility model relates to a four-roller squeezing and transferring coating mechanism. The utility model comprises an upper rubber roller, a main driving mechanism, a coating roller, a press roller and a glue disc, wherein the main driving mechanism is connected with the upper rubber roller, the glue disc is arranged under the upper rubber roller, and the upper rubber roller, the coating roller and the press roller are orderly contacted in a rolling way by the peripheral surfaces. The utility model is characterized in that the utility model is also provided with a glue passing roller, a glue passing roller driving mechanism and a glue passing roller positioning mechanism, wherein the glue passing roller is dipped in glue solution of the glue disc, the glue passing roller is connected with a machine body by the glue passing roller positioning mechanism and a rotating shaft of the glue passing roller is connected with the glue passing roller driving mechanism. Compared with the prior art, the utility model has the advantages that because the glue passing roller and the glue passing roller driving mechanism are arranged, by controlling the extruding force among rollers, the glue layer hardness of the glue rollers, such as the coating roller, etc. and particularly the difference of the principal velocity and the linear velocity of the glue passing roller, namely ' wiping ratio ', the utility model can control the glue coating quantity to 2 G / M < 2 > and less than 2 G / M < 2 >; because a level of transmission is added, the coating layer is also more uniform.
Description
Technical field
The utility model relates to a kind of roller arrangement of submitting, and especially a kind ofly both can adjust internode crack or extruding force, can regulate the four rollers extruding of " smear and wipe ratio " again and transmit coating mechanism.
Background technology
Existing three roller coat cloth technologies are traditional coating techniques of a kind of common employing.It has higher, the coating layer of coating precision thin and evenly, coating weight advantage such as can regulate at random.It is to reach the purpose of regulating coating weight by the gap or the extruding force of regulating between upper glue roller and the applicator roll.But its coating weight is big, coating is thicker.In order to obtain less coating weight, few from the glue amount on the lacquer disk(-sc) band generally compression roller of upper glue roller next door supercharging (anti-overflow of title roller is also arranged) in the hope of make upper glue roller by compression roller, but because compression roller is a loose roll, its roll surface speed V
2With upper glue roller roll surface speed V
1Unanimity makes wet glue-spread still be controlled at 3g/m
2About, be difficult to reach 2.5g/m
2Following even scumbling.
Summary of the invention
The utility model provides a kind of four rollers extruding to transmit coating mechanism, can reach the reduction coating weight, reaches 2.5g/m
2Following even scumbling, and safeguard, maintain, adorn, tear open very convenient, the technical scheme of employing is as follows:
Coating mechanism is transmitted in a kind of four rollers extruding of the present utility model, comprise upper glue roller, main driving machine structure, applicator roll, pressure roller and lacquer disk(-sc), the main driving machine structure connects upper glue roller, lacquer disk(-sc) is located at the upper glue roller below, upper glue roller, applicator roll and pressure roller roll by side face successively and contact, it is characterized in that: also be provided with and pass rubber roll, pass the rubber roll driving mechanism and pass the rubber roll detent mechanism, pass in the glue that rubber roll is immersed in lacquer disk(-sc), pass rubber roll and connect fuselage by passing the rubber roll detent mechanism, the rotating shaft of passing rubber roll connects passs the rubber roll driving mechanism.
The described rubber roll detent mechanism of passing comprises at least one curved boom down, and following curved boom is located at the upper glue roller below, and the middle part of following curved boom is hingedly fixed on the fuselage, and the rear end of following curved boom connects curved boom driving mechanism down, passs rubber roll and is located at down the curved boom front end.
The described rubber roll detent mechanism of passing is provided with two following curved booms, and the two ends of passing the rotating shaft of rubber roll are located at two following curved boom front ends respectively.For the ease of rotating, the two ends of general rotating shaft are provided in a side of in the bearing block.
Described curved boom driving mechanism down is a pneumatic drive mechanism, comprises cylinder and push rod, and cylinder is fixed on the fuselage, and push rod is located on the cylinder, the terminal hinged rear end of curved boom down of push rod.
The described rubber roll driving mechanism of passing comprises variable-frequency motor, reductor and two synchronizing wheels, first synchronizing wheel is set in an end of passing the rubber roll rotating shaft, variable-frequency motor is fixed on the fuselage, second synchronizing wheel is located on the speed reducer output shaft, variable-frequency motor drives by reductor, second synchronizing wheel and first synchronizing wheel and passs rubber roll, can independently carry out the step-less adjustment of speed.
Described main driving machine structure comprises variable-frequency motor, reductor and two synchronizing wheels, the 3rd synchronizing wheel is set in an end of passing the rubber roll rotating shaft, variable-frequency motor is fixed on the fuselage, the 4th synchronizing wheel is located on the speed reducer output shaft, the 3rd synchronizing wheel is located on the minor axis axle head of upper glue roller, and variable-frequency motor drives upper glue roller by reductor, the 4th synchronizing wheel and the 3rd synchronizing wheel.
The utility model beneficial effect against existing technologies is, pass rubber roll and pass the rubber roll driving mechanism owing to be provided with, therefore the glue-line hardness by rubber rolls such as the extruding force between each roller of control, applicator rolls, especially principal velocity with pass the linear differential of rubber roll, also be " wiping ratio ", can be controlled at 2g/m to spread
2And 2g/m
2Below, because many one-level transmission, coating is also just more even, and maintenance, maintenance, cleaning, installation and removal are all very convenient.
Description of drawings
Fig. 1 is the structural representation of the utility model preferred embodiment;
Fig. 2 is that the A-A of preferred embodiment shown in Figure 1 is to cutaway view;
Fig. 3 is that the B-B of preferred embodiment shown in Figure 1 is to cutaway view.
The specific embodiment
As Figure 1-3, coating mechanism is transmitted in a kind of four rollers extruding in this preferred embodiment, comprises and passs rubber roll 1, upper glue roller 2, applicator roll 3, pressure roller 4 and lacquer disk(-sc) 19.
Pass rubber roll 1 and be equipped with one in two following curved boom 17 front end bearing blocks below upper glue roller 2, about 1/3 of rubber roll 1 is immersed in the glue of lacquer disk(-sc) 19, and function is that glue is taken out of and is delivered on the upper glue roller 2.When cylinder pushed away its push rod 40 14 times, following curved boom 17 was put on fulcrum, passed rubber roll 1 and contacted with upper glue roller 2.The glue of 19 li of lacquer disk(-sc)s just passes to upper glue roller 2 by passing rubber roll 1 like this; Upper glue roller 2 passes to applicator roll 3 again.When the 8 promotion pressure rollers 4 of the slim cylinder on the upper pressing arm 5 pressed down, the base material under the pressure roller 4 was just with applicator roll 3 contacts.Glue-line is just transferred on the base material again.
Pass rubber roll 1 and driven by synchronizing wheel 36,37 by the variable-frequency motor 39 that is connected on the reductor 38, it can independently carry out the step-less adjustment of speed.
Transmit in the coating mechanism in the extruding of four rollers, the rotation of upper glue roller 2 and applicator roll 3 and pressure roller 4 all provides power drive by variable-frequency motor 29.Applicator roll 3 and pressure roller 4 all are loose rolls, thereby their roll surface speed V
tConsistent with upper glue roller 2.Pass rubber roll 1 and then provide power drive by another variable-frequency motor 39.Though thereby it contacts with upper glue roller 2, their roll surface speed is inconsistent.If pass the linear velocity V of rubber roll 1
T1Than upper glue roller 2 linear velocity V
T2Low, transmit so be transferred to upper glue roller 2 upper glue layer by spreading, coating layer is just thinner.If pass the linear velocity V of rubber roll 1
T1Be upper glue roller 2 linear velocity V
T21/4, transmit so be transferred to upper glue roller 2 coating just for passing the bondline thickness 1/4 that rubber roll 1 adheres to, this is also referred to as " wiping than ".
Practical operation proves: by glue-line hardness and the principal velocity of controlling rubber rolls such as extruding force between each roller, applicator roll 3 and the linear differential of passing rubber roll 1, also be " wiping than ".Can be controlled at 2g/m to spread
2And 2g/m
2Below, because that many one-levels are transmitted coating is also just more even.
Claims (6)
1, coating mechanism is transmitted in a kind of four rollers extruding, comprise upper glue roller, main driving machine structure, applicator roll, pressure roller and lacquer disk(-sc), the main driving machine structure connects upper glue roller, lacquer disk(-sc) is located at the upper glue roller below, upper glue roller, applicator roll and pressure roller roll by side face successively and contact, and it is characterized in that: also be provided with and pass rubber roll, pass the rubber roll driving mechanism and pass the rubber roll detent mechanism, pass in the glue that rubber roll is immersed in lacquer disk(-sc), pass rubber roll and connect fuselage by passing the rubber roll detent mechanism, the rotating shaft of passing rubber roll connects passs the rubber roll driving mechanism.
2, coating mechanism is transmitted in a kind of four rollers extruding as claimed in claim 1, it is characterized in that: the described rubber roll detent mechanism of passing comprises at least one curved boom down, following curved boom is located at the upper glue roller below, the middle part of following curved boom is hingedly fixed on the fuselage, the rear end of following curved boom connects curved boom driving mechanism down, passs rubber roll and is located at down the curved boom front end.
3, coating mechanism is transmitted in a kind of four rollers extruding as claimed in claim 2, and it is characterized in that: the described rubber roll detent mechanism of passing is provided with two following curved booms, and the two ends of passing the rotating shaft of rubber roll are located at two following curved boom front ends respectively.
4, transmit coating mechanism as claim 1 or 2 or 3 described a kind of four rollers extruding, it is characterized in that: described curved boom driving mechanism down is a pneumatic drive mechanism, comprises cylinder and push rod, and cylinder is fixed on the fuselage, push rod is located on the cylinder, the terminal hinged rear end of curved boom down of push rod.
5, transmit coating mechanism as claim 1 or 2 or 3 described a kind of four rollers extruding, it is characterized in that: the described rubber roll driving mechanism of passing comprises variable-frequency motor, reductor and two synchronizing wheels, first synchronizing wheel is set in an end of passing the rubber roll rotating shaft, the variable-frequency motor and second synchronizing wheel are fixed on the fuselage, variable-frequency motor drives by reductor, second synchronizing wheel and first synchronizing wheel and passs rubber roll, can independently carry out the step-less adjustment of speed.
6, transmit coating mechanism as claim 1 or 2 or 3 described a kind of four rollers extruding, it is characterized in that: described main driving machine structure comprises variable-frequency motor, reductor and two synchronizing wheels, the 3rd synchronizing wheel is set in an end of passing the rubber roll rotating shaft, variable-frequency motor is fixed on the fuselage, the 4th synchronizing wheel is located on the speed reducer output shaft, the 3rd synchronizing wheel is located on the minor axis axle head of upper glue roller, and variable-frequency motor drives upper glue roller by reductor, the 4th synchronizing wheel and the 3rd synchronizing wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520062395 CN2810759Y (en) | 2005-07-28 | 2005-07-28 | Four-roller squeezing and transferring coating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520062395 CN2810759Y (en) | 2005-07-28 | 2005-07-28 | Four-roller squeezing and transferring coating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2810759Y true CN2810759Y (en) | 2006-08-30 |
Family
ID=36937144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520062395 Expired - Lifetime CN2810759Y (en) | 2005-07-28 | 2005-07-28 | Four-roller squeezing and transferring coating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2810759Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101823036A (en) * | 2010-05-14 | 2010-09-08 | 常州双欧板业有限公司 | Four-roll reverse coater |
| CN102641826A (en) * | 2012-05-04 | 2012-08-22 | 山西太钢不锈钢股份有限公司 | Single-side roll speed regulating control method for four-roll coating machine |
| CN108396562A (en) * | 2017-02-07 | 2018-08-14 | 财团法人纺织产业综合研究所 | Moisture-conducting sweat-discharging fabric and manufacturing method thereof |
-
2005
- 2005-07-28 CN CN 200520062395 patent/CN2810759Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101823036A (en) * | 2010-05-14 | 2010-09-08 | 常州双欧板业有限公司 | Four-roll reverse coater |
| CN102641826A (en) * | 2012-05-04 | 2012-08-22 | 山西太钢不锈钢股份有限公司 | Single-side roll speed regulating control method for four-roll coating machine |
| CN108396562A (en) * | 2017-02-07 | 2018-08-14 | 财团法人纺织产业综合研究所 | Moisture-conducting sweat-discharging fabric and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201231200Y (en) | Film thickness control device of coating device | |
| CN2810759Y (en) | Four-roller squeezing and transferring coating mechanism | |
| CN201632371U (en) | Wet cloth plastic cover gumming machine | |
| CN205659850U (en) | Oil charging device | |
| CN2931496Y (en) | Wringing roller gripping device | |
| CN2474233Y (en) | Single metal plate coating layer roll coating machine | |
| CN201415518Y (en) | Glazing machine Multi-functional application oil-head mechanism | |
| CN2053544U (en) | Coating device | |
| CN2866138Y (en) | Single-sheet paper offset press automatic regulating pressure mechanism | |
| CN201613282U (en) | Three-roller plate bending machine driven by double main motors | |
| CN2635225Y (en) | Coating machine | |
| CN218902442U (en) | Double-independent-driving three-rubber-covered roller mechanism | |
| CN2258114Y (en) | Printing press roller driving device | |
| CN218078681U (en) | Coating machine with gluing adjusting device | |
| CN2227996Y (en) | Sheet reeling machine | |
| CN201613490U (en) | Wire drawing machine | |
| CN221540702U (en) | Tectorial membrane slitting device | |
| CN201056079Y (en) | Tension compensation composite device of wet type composite machine | |
| CN211365265U (en) | Adhesive packaging barrel labeling equipment | |
| CN219168817U (en) | Coating machine glue groove lifting mechanism | |
| CN215041365U (en) | Printing roller ink scraper of printing machine for label printing | |
| CN115445857B (en) | Aluminum foil rolling mill capable of automatically and uniformly oiling | |
| CN214882612U (en) | Rubber roll mechanism for paperboard coating | |
| CN218132893U (en) | Decorative paper gluing mechanism | |
| CN216910874U (en) | Glue coating head with high applicability |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150728 Granted publication date: 20060830 |
|
| EXPY | Termination of patent right or utility model |