CN209813354U - Composite coating machine - Google Patents

Composite coating machine Download PDF

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Publication number
CN209813354U
CN209813354U CN201920473957.6U CN201920473957U CN209813354U CN 209813354 U CN209813354 U CN 209813354U CN 201920473957 U CN201920473957 U CN 201920473957U CN 209813354 U CN209813354 U CN 209813354U
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CN
China
Prior art keywords
compounding
coating
conveying
coating machine
roller
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CN201920473957.6U
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Chinese (zh)
Inventor
曾清
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Chongqing Yongqi Adhesive Products Co Ltd
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Chongqing Yongqi Adhesive Products Co Ltd
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Priority to CN201920473957.6U priority Critical patent/CN209813354U/en
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Abstract

The utility model discloses a composite coating machine, which comprises a frame, wherein a coating device, an unreeling device, a reeling device, a drying device and a compounding device are arranged on the frame, a material a enters the coating device for coating after being unreeled by the unreeling device, and enters the compounding device for compounding after being dried by the drying device after being coated with the coating; the compounding device comprises a conveying device for conveying a material b, a compounding roller arranged above the conveying device and used for compounding and overlapping the material a and the material b, a rubber roller used for increasing the compounding strength between the material a and the material b, and a stretching device used for stretching the compounded material a and the material b. Coating device adjusts the coating clearance through the gap of adjusting between compound roller and the rubber roller, is the even symmetry of surface glue of film, can also satisfy the glue of different specifications, practices thrift the cost, simultaneously, through set composite with two kinds of different materials can be fine glue together, avoid the fold.

Description

Composite coating machine
Technical Field
The utility model relates to a coating machine technical field especially relates to a compound coating machine.
Background
From a recent analysis of the state of development, the future development of coating technology may present three important features: blade coating will still be the most dominant coating method for some time in the future and is moving towards high speed and high solids content; the metering size-applying and pressing coating mode is widely accepted and rapidly developed; novel coating methods such as spray coating and curtain coating have received general attention, indicating a good development prospect; however, the above-described development is not possible in a sailing manner and must face many technical challenges. High solids hang up to the coating and can cause runnability problems such as doctor marks, large doctor pressure, coating precipitation on the doctor and fast wear of the doctor; metering size press coating must face the problems of high speed, high solids content and high coating weight, including misting at the exit of the coating roll nip, orange peel on the coated side, etc., resulting in uneven, asymmetrical, or wrinkled, missing coating of the film discharged by a single applicator mechanism.
Disclosure of Invention
Not enough to above-mentioned prior art, the utility model provides a compound coating machine solves above-mentioned problem.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a composite coating machine comprises a rack, wherein a coating device, an unreeling device, a reeling device, a drying device and a composite device are arranged on the rack, a material a enters the coating device for coating after being unreeled by the unreeling device, and enters the composite device for compounding after being dried by the drying device after being coated with glue; the composite device comprises a conveying device for conveying a material b, a composite roller arranged above the conveying device and used for compounding and overlapping the material a and the material b, a rubber roller used for increasing the compounding strength between the material a and the material b, and a stretching device used for tightening the compounded material a and the material b, wherein the two materials are extruded and compounded by the composite roller under the action of the conveying device, the compounding strength between the two materials is increased through secondary rolling of the rubber roller, then the two materials enter the rolling device for rolling after passing through the stretching device, the composite roller penetrates through the rack (1) and is connected with the worm and gear elevator, the conveying device comprises a conveying crawler belt, and the stretching device comprises a plurality of stretching rollers.
Preferably, the unwinding device comprises an unwinding frame, a first air expansion shaft and a magnetic powder brake, the first air expansion shaft is arranged on the unwinding frame, and the magnetic powder brake is in transmission connection with one end of the first air expansion shaft.
Like this, brake first physiosis axle through magnetic powder brake, at the pay-off in-process, when the pulling force that first physiosis axle received is greater than magnetic powder brake's braking force, first physiosis axle rotates, realizes the pay-off, utilizes first physiosis axle can be along with unreeling the operation that the frame roll-off work area was gone on changing the membrane book together, and difficult emergence is interfered.
Preferably, the coating device comprises a supporting roller, a scraping rod and a glue groove, the glue groove is formed in the lower portion of the supporting roller, two ends of the supporting roller are connected with the air cylinder in the vertical direction respectively, and the scraping rod penetrates through the rack to be connected with the first motor.
Thus, the scraper bar rotates under the drive of the first motor, and the coating gap between the support roller and the scraper bar is adjusted through the expansion and contraction of the air cylinder so as to control the thickness of the coating glue.
Preferably, the winding device comprises a winding frame and a second air inflation shaft arranged on the winding frame, and the second air inflation shaft penetrates through the winding frame and is connected with a second motor.
Preferably, the second motor is a torque motor.
Therefore, the second air inflation shaft can slide out of the working area along with the winding frame to replace the material a film roll, and interference is not prone to occurring.
Preferably, the drying device comprises a drying box, and an electric heating pipe and a plurality of first guide rollers are arranged in the drying box.
Thus, when the material 1 is coated and then enters a drying device for drying, the humidity of the material a glue is reduced, and the viscosity of the glue is increased.
Preferably, the conveying device further comprises deviation rectifying rollers arranged at two ends of the conveying track.
Like this, rectify the correction to material 2 for align the pressfitting among the composite set, both ends parallel and level do not waste the material.
Preferably, the supporting roller and the scraper bar are parallel.
In this way, it is ensured that the glue is evenly applied to the material a.
The utility model has the advantages that:
a compound coating machine, coating unit adjusts the coating clearance through adjusting the gap between compound roller and the rubber roller, is the even symmetry of surface glue of film, and avoids neglected coating, can also satisfy the glue of different specifications, practices thrift the cost, simultaneously, rolls 2 times through compound roller and the rubber roller among the composite set and can be in the same place gluing that two kinds of different materials can be fine, avoids the fold.
Drawings
Fig. 1 is a schematic structural diagram of a composite coating machine according to the present invention.
Fig. 2 is an enlarged view of the coating apparatus.
In the drawing, 1 is a frame, 2 is a coating device, 21 is a support roller, 22 is a scraping bar, 23 is a glue groove, 24 is a first motor, 25 is a cylinder, 3 is an unwinding device, 31 is a first air expansion shaft, 32 is an unwinding frame, 4 is a winding device, 41 is a winding frame, 42 is a second air expansion shaft, 5 is a drying device, 51 is a drying box, 52 is a first guide roller, 6-position composite device, 61 is a conveying crawler belt, 62 is a composite roller, 63 is a rubber roller, 64 is an unfolding roller, 65 is a rectification roller, 7 is a material a, and 8 is a material b.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-2, a composite coating machine includes a frame 1, a coating device 2, an unwinding device 3, a winding device 4, a drying device 5, and a composite device 6 are disposed on the frame 1, a material a 7 is unwound by the unwinding device 3 and then enters the coating device 2 for coating, and after coating, the material is dried by the drying device 5 and then enters the composite device 6 for compounding; the composite device 6 comprises a conveying device for conveying a material b 8, a composite roller 62 arranged above the conveying device and used for compositing and overlapping the material a 7 and the material b 8, a rubber roller 63 used for increasing the composite strength between the material a 7 and the material b 8, and a stretching device used for tightening the composited material a 7 and the material b 8, wherein the two materials are extruded and composited by the composite roller 62 under the action of the conveying device, the composite strength between the two materials is increased through secondary rolling of the rubber roller 63, then the two materials enter the rolling device 4 through the stretching device and are rolled, the composite roller 62 penetrates through the rack 1 and is connected with a worm gear lifter, the conveying device comprises a conveying crawler 61, and the stretching device comprises a plurality of stretching rollers 64.
In this embodiment, one end of frame 1 is provided with coating device 2, one end of coating device 2 is provided with unwinding device 3, one end of unwinding device 3 far away from coating device 2 is provided with coiling mechanism 4, the top of coiling mechanism 4 is provided with drying device 5, one end of coiling mechanism 4 far away from unwinding device 3 is provided with set composite 6, set composite 6 includes composite roll 62, rubber roll 63, the device of stretching out, conveyor, be equipped with the device of stretching out between rubber roll 63 and the coiling mechanism 4, the another side of rubber roll 63 is equipped with composite roll 62, composite roll 62 and rubber roll 63 set up in conveyor's top, composite roll 62 passes frame 1 and is connected with turbine worm lift (not the sign in the figure), conveyor includes carrying crawler 61, the device of stretching out includes a plurality of rollers 64 of stretching out. The worm gear lifter can adopt a JWM worm gear screw lifter of ocean transmission company or other worm gear screw lifters of other models of other companies. The clearance between the compound roller and the conveying track can be adjusted by using the worm gear and worm lifter.
The material a 7 passes through the coating device from the unreeling device, the glued material a 7 passes through the drying device to the compounding device to be compounded and overlapped with the material b 8, and then the material is reeled. When compounding, the material b is compounded and overlapped with the material a through the compounding roller through the conveying device, then is rolled through the rubber roller to increase the compounding force, and finally is rolled to the winding device through the unfolding device. The spreader device may prevent the material after compounding from wrinkling.
In this embodiment, the unwinding device 3 includes an unwinding frame 32, a first expansion shaft 31 and a magnetic powder brake (not identified in the figure), the first expansion shaft is disposed on the unwinding frame 32, and the magnetic powder brake is in transmission connection with one end of the first expansion shaft.
In this embodiment, the coating device 2 includes a supporting roller 21, a scraping bar 22 and a glue groove 23, the glue groove 23 is disposed below the supporting roller 21, two ends of the supporting roller 21 are respectively connected with a cylinder 25 in the vertical direction, and the scraping bar 22 passes through the frame 1 and is connected with a first motor 24. The scraper is arranged below the supporting roller, and the scraper 22 and the supporting roller 21 form a slit gluing fixed type coating head.
In this embodiment, the winding device 4 includes a winding frame 41 and a second air shaft 42 disposed on the winding frame, and the second air shaft 42 passes through the winding frame and is connected to a second motor (not shown).
In this embodiment, the second motor is a torque motor.
In this embodiment, the drying device 5 includes a drying box 51, and an electric heating pipe (not shown) and a plurality of first guide rollers 52 are disposed inside the drying box 5.
In this embodiment, the conveying device further includes rectification rollers 65 disposed at both ends of the conveying track 61.
In this embodiment, the support roller 21 and the bar 22 are parallel.
In this embodiment, cylinder, first motor, second motor all are connected with the controller electricity, and the motion through controller control cylinder and motor is prior art, and first physiosis axle, second physiosis axle all adopt protruding key formula physiosis axle. The controller may be a PLC controller.
The present invention may be embodied in a compound coater, which may be a software application, but the software application is the software most commonly used by those skilled in the art, and is not intended to be protected by the claims.
Finally, it should be noted that: various modifications and alterations of this invention may be made by those skilled in the art without departing from the spirit and scope of this invention. Thus, to the extent that such modifications and variations of the present invention fall within the scope of the present claims and their equivalents, it is intended that the present invention encompass such modifications and variations as well.

Claims (8)

1. A composite coating machine is characterized by comprising a rack (1), wherein a coating device (2), an unreeling device (3), a reeling device (4), a drying device (5) and a compounding device (6) are arranged on the rack (1), a material a (7) is unreeled by the unreeling device (3) and then enters the coating device (2) for coating, and after coating, the material a is dried by the drying device (5) and then enters the compounding device (6) for compounding; the compounding device (6) comprises a conveying device for conveying a material b (8), a compounding roller (62) which is arranged above the conveying device and used for compounding and overlapping the material a (7) and the material b (8), a rubber roller (63) used for increasing the compounding strength between the material a (7) and the material b (8), and a stretching device used for stretching the compounded material a (7) and the material b (8), wherein the two materials are compounded under the extrusion of the compounding roller (62) under the action of the conveying device, and the compounding strength between the two materials is increased through secondary rolling of the rubber roller (63), then enters the winding device (4) for winding after passing through the unfolding device, the compound roller (62) passes through the rack (1) to be connected with a worm gear elevator, the conveying device comprises a conveying crawler belt (61), and the unfolding device comprises a plurality of unfolding rollers (64).
2. A composite coating machine according to claim 1, wherein said unwinding device (3) comprises an unwinding frame (32), a first air-expanding shaft (31), and a magnetic powder brake, wherein said first air-expanding shaft (31) is disposed on said unwinding frame (32), and said magnetic powder brake is in transmission connection with one end of said first air-expanding shaft (31).
3. A composite coating machine according to claim 1, characterized in that the coating device (2) comprises a support roll (21), a scraping bar (22) and a glue groove (23), the glue groove (23) is arranged below the support roll (21), two ends of the support roll (21) are respectively connected with a vertical cylinder (25), and the scraping bar (22) passes through the frame (1) and is connected with a first motor (24).
4. A composite coating machine according to claim 1, wherein the winding device (4) comprises a winding frame (41) and a second air-inflating shaft (42) arranged on the winding frame, and the second air-inflating shaft (42) passes through the winding frame and is connected with a second motor.
5. The composite coating machine of claim 4, wherein the second motor is a torque motor.
6. Composite coating machine according to claim 1, characterized in that the drying device (5) comprises a drying oven (51), inside which drying oven (51) there are provided an electric heating tube and a number of first guide rollers (52).
7. A composite coating machine according to claim 1, wherein said conveying means further comprises deviation rectifying rollers (65) provided at both ends of said conveying track (61).
8. A composite coating machine according to claim 3, wherein the support roll (21) and the scraper bar (22) are parallel.
CN201920473957.6U 2019-04-10 2019-04-10 Composite coating machine Active CN209813354U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920473957.6U CN209813354U (en) 2019-04-10 2019-04-10 Composite coating machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920473957.6U CN209813354U (en) 2019-04-10 2019-04-10 Composite coating machine

Publications (1)

Publication Number Publication Date
CN209813354U true CN209813354U (en) 2019-12-20

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ID=68879299

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920473957.6U Active CN209813354U (en) 2019-04-10 2019-04-10 Composite coating machine

Country Status (1)

Country Link
CN (1) CN209813354U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111300960A (en) * 2020-04-03 2020-06-19 黄乐基 Composite treatment method for non-woven fabric preparation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111300960A (en) * 2020-04-03 2020-06-19 黄乐基 Composite treatment method for non-woven fabric preparation

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