CN211838751U

CN211838751U - A rubber coating device for gypsum board

Info

Publication number: CN211838751U
Application number: CN201922386748.0U
Authority: CN
Inventors: 张俊; 姚昕
Original assignee: Guizhou Feidelanbao Industrial Co ltd
Current assignee: Guizhou Feidelanbao Industrial Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-11-03
Anticipated expiration: 2029-12-26

Abstract

The utility model relates to a gluing device for gypsum boards in the field of gypsum board manufacturing equipment, which comprises a conveying platform, a glue tank, a frame body and a glue inlet pipe communicated with the glue tank, wherein the glue tank is positioned at the top of the frame body; carry the platform to include the frame, including a motor, an end cap, a controller, and a cover plate, the transmission chain carries the roller with a plurality of, carry the end of platform transmission direction to be equipped with two piece at least rubber coating rollers down, the support body is located the top of lower rubber coating roller and fixes in the frame, be equipped with the last rubber coating roller relative with lower rubber coating roller on the support body, only supply a gypsum board to pass through between lower rubber coating roller and the last rubber coating roller of brushing, lower rubber coating roller and last rubber coating roller all with advance the rubber coating pipe intercommunication, be equipped with the flexible hole of gluing that supplies the glue stream to go out on lower rubber coating roller and the. Glue is brushed while conveying, and glue is uniformly coated on the gypsum board, so that compared with the prior art, the glue brushing time is reduced, the glue brushing uniformity is ensured, and the waste of glue is avoided.

Description

A rubber coating device for gypsum board

Technical Field

The utility model relates to a gypsum board preparation equipment field, concretely relates to rubber coating device for gypsum board.

Background

The gypsum board is a board made up by using building gypsum as main raw material, adding proper quantity of additive and fibre as core and using specially-made paper board as protective surface through a certain preparation process.

During the manufacturing process of the gypsum board, the paper boards are required to be adhered to two sides of the board core as the protective surfaces, and the paper boards can be adhered to the board core after being subjected to gluing treatment. At present, most of the existing glue spreading machines adopt a rotary glue spreading roller, glue is spread on the glue spreading roller or sponge for soaking and absorbing the glue is arranged in the glue spreading roller, and then the glue spreading roller is used for spreading the glue on the surface of the gypsum board. However, the glue on the glue roll is difficult to disperse quickly due to the long length of the glue roll, and the glue is unevenly distributed, so that the gypsum board is unevenly coated. In view of this, prior art CN209303102U discloses a high-efficiency wheel-type glue applicator for production of an environmental-friendly gypsum board, which comprises a conveying table and a glue applicator arranged above the conveying table, wherein the glue applicator comprises a glue application roller and a glue squeezing roller for uniformly applying glue on the glue application roller, the glue application roller is arranged above the conveying table, the glue squeezing roller is arranged obliquely above the glue application roller and parallel to the glue squeezing roller, a first gap is formed between the glue squeezing roller and the glue application roller, a glue storage barrel is arranged above the glue application roller, a glue outlet is arranged on the glue storage barrel and located above the first gap, and the glue storage barrel is connected with a first driving device for driving the glue storage barrel to reciprocate. The glue spreading device is used for spreading glue on the surface of a gypsum board in a veneering process in the production process of the gypsum board, and the glue spreading roller is added to be matched with the glue spreading roller, so that the glue can be uniformly coated on the surface of the glue spreading roller, the glue spreading roller can be guaranteed to be capable of uniformly coating the glue on the surface of the gypsum board, and the problem that the glue is uniformly coated on the gypsum board by coating glue on the surface of the gypsum board is solved.

However, since the glue is difficult to control, the amount of glue applied to the surface of the gypsum board is excessive or insufficient, which may cause waste of glue and increase cost, and if the amount of glue is insufficient, the board may be easily degummed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a rubber coating device to solve prior art's rubber coating device can not the two sides rubber coating, and the inhomogeneous problem of rubber coating.

The utility model discloses a gluing device for gypsum boards, which comprises a conveying table, a glue tank, a frame body and a glue inlet pipe communicated with the glue tank, wherein the glue tank is positioned at the top of the frame body; the conveying table comprises a rack, a motor, a conveying chain and a plurality of conveying rollers, the conveying chain is positioned in the rack and connected with the conveying rollers to drive the conveying rollers to rotate towards the same side, at least two lower rubber brushing rollers are arranged at the tail end of the conveying direction of the conveying table, and the size of the lower rubber brushing rollers is consistent with that of the conveying rollers; the support body is located the top of lower brush rubber roll and fixes in the frame, be equipped with the last brush rubber roll relative with lower brush rubber roll on the support body, only supply a gypsum board to pass through between lower brush rubber roll and the last brush rubber roll, brush rubber roll and last brush rubber roll all with advance the rubber tube intercommunication down, be equipped with the flexible play gluey hole that supplies the glue outflow on brush rubber roll and the last brush rubber roll down.

The utility model discloses a rubber coating device, to glue the jar setting at the top, under the effect of gravity, flow down brush rubber roll and brush the rubber roll on through advancing the hose on, because the outside of brushing rubber roll and last brush rubber roll down is equipped with the flexible play gluey hole that supplies the rubber roll to go out, so when treating gummed gypsum board and pass through the motor and drive the transport roller and rotate, and then drive the gypsum board driven time, the gypsum board transports down and brushes in the clearance between rubber roll and the last brush rubber roll, under the extrusion of gravity and contact force, down brush the rubber roll and brush the gluey on the roller on the glue roll on glue the glue roll on with, because carry the platform to continue to carry, consequently, brush the rubber roll down and brush the rubber roll on can be glued the limit brush of gypsum board transportation, and then guarantee that the brush is glued.

The utility model discloses a brush mucilage binding is put, through brushing the rubber roll under changing into with some transport rollers, brush the rubber roll on the upper portion of rubber roll matches the same under, when the gypsum board through brush the rubber roll down and brush the clearance between the rubber roll on, under the effect of gravity and extrusion force, make the smooth two sides that flow to the gypsum board of glue jar glue, the limit is carried the limit brush and is glued, and make glue be evenly coated on the gypsum board, compare in prior art, not only reduced the brush and glue the time, the brush even of gluing has still been guaranteed simultaneously, the waste of glue has also been avoided.

Furthermore, the outer parts of the upper rubber brushing roller and the lower rubber brushing roller are sponge bodies, the inner parts of the upper rubber brushing roller and the lower rubber brushing roller are rubber storage cylinders with a plurality of rubber outlet holes, and the rubber storage cylinders are communicated with the rubber inlet pipe. The arrangement of the sponge body can enable the brushing glue to be more uniform.

Furthermore, the number of the upper glue brushing rollers and the number of the lower glue brushing rollers are three.

Further, be equipped with vertical lift groove on the support body, the tip of going up the brush rubber roll rotates and is connected with the tripod, tripod fixedly connected with and lift groove sliding connection's gag lever post, gag lever post threaded connection has fixes the limit nut on the lift groove with the tripod. Brush the rubber roll on three and pass through the tripod and connect, be provided with the gag lever post on the tripod and pass through fixed with stop nut for the tripod is injectd on the certain position in lift groove, can adjust the clearance between brush the rubber roll and the lower brush rubber roll according to the thickness of gypsum plate, with the clearance of selecting the most suitable brush and gluing.

Further, the bottom of the lower rubber brushing roller is provided with a rubber receiving groove. The lower rubber brushing roller has rubber flowing out during extrusion, so a rubber receiving groove is arranged at the bottom of the lower rubber brushing roller.

Drawings

Fig. 1 is a schematic view of an embodiment of a gluing device for gypsum boards according to the present invention;

fig. 2 is a rear view of fig. 1.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: glue jar 1, support body 2, advance rubber tube 3, tripod 4, go up brush rubber roll 5, brush rubber roll 6 down, transport roller 7, frame 8, motor 9, advance gluey mouth 11, lift groove 21, stop nut 41, connect gluey groove 81.

The embodiment is basically as shown in the attached figure 1: a gluing device for gypsum boards comprises a conveying table, a glue tank 1, a frame body 2 and a glue inlet pipe 3 communicated with the glue tank 1, wherein the glue tank 1 is positioned at the top of the frame body 2, and the top of the glue tank 1 is provided with a glue inlet 11; the conveying table comprises a rack 8, a motor 9, a conveying chain and a plurality of conveying rollers 7, the conveying chain is positioned in the rack 8 and connected with all the conveying rollers 7 to drive all the conveying rollers 7 to rotate towards the same side, three lower glue brushing rollers 6 are arranged at the tail end of the conveying direction of the conveying table, the size of each lower glue brushing roller 6 is consistent with that of each conveying roller 7, and each lower glue brushing roller 6 is also connected with the conveying chain for transmission; the frame body 2 is positioned above the lower glue brushing roller 6 and fixed on the frame 8, the two sides of the frame body 2 are provided with vertical lifting grooves 21, the frame body 2 is provided with an upper glue brushing roller 5 opposite to the lower glue brushing roller 6, the end part of the upper glue brushing roller 5 is rotatably connected with a tripod 4, the tripod 4 is fixedly connected with a limiting rod in sliding connection with the lifting grooves 21, and the limiting rod is in threaded connection with a limiting nut 41 for fixing the tripod 4 on the lifting grooves 21; only supply a gypsum board to pass through between lower brush glue roller 6 and the last brush glue roller 5, brush glue roller 6 down all with advance rubber tube 3 intercommunication with last brush glue roller 5, go up brush glue roller 5 and the outside of brush glue roller 6 down and be the cavernosum, go up brush glue roller 5 and the inside of brush glue roller 6 down for having a plurality of glue storage barrel that go out the gluey hole, the bottom of brush glue roller 6 down is equipped with and connects gluey groove 81.

The specific implementation process is as follows: glue latex is put into a glue tank 1, the glue tank 1 is arranged at the top of a frame body 2, under the action of gravity, the glue latex flows onto a lower glue brushing roller 6 and an upper glue brushing roller 5 through a glue inlet pipe 3, as the outer parts of the lower glue brushing roller 6 and the upper glue brushing roller 5 are both provided with flexible glue outlet holes for the glue to flow out, namely the glue outlet holes on a glue storage cylinder are communicated with a sponge body, when a gypsum board to be glued is driven by a motor 9 to rotate a conveying roller 7 and further drive the gypsum board to be driven, the gypsum board comes into a gap between the lower glue brushing roller 6 and the upper glue brushing roller 5, under the extrusion of gravity and contact force, the glue on the lower glue brushing roller 6 and the upper glue brushing roller 5 flows into the gypsum board, as the conveying table is continuously conveyed, therefore, the lower glue brushing roller 6 and the upper glue brushing roller 5 can convey the gypsum board while the glue is brushed, further, the glue brushing is ensured to be uniform, and when the glue on the lower glue brushing roller 6 flows out in the extrusion, glue receiving grooves 81 at the bottom can receive glue, and the gypsum boards with different thicknesses can be subjected to gluing operation through the lifting grooves 21. Embodiment 2 differs from embodiment 1 only in that the lifting passage is not provided and the upper squeegee 5 is directly fixed.

Claims

1. The utility model provides a rubber coating device for gypsum board, includes carries the platform, its characterized in that: the glue bottle is positioned at the top of the frame body; the conveying table comprises a rack, a motor, a conveying chain and a plurality of conveying rollers, the conveying chain is positioned in the rack and connected with the conveying rollers to drive the conveying rollers to rotate towards the same side, at least two lower rubber brushing rollers are arranged at the tail end of the conveying direction of the conveying table, and the size of the lower rubber brushing rollers is consistent with that of the conveying rollers; the support body is located the top of lower brush rubber roll and fixes in the frame, be equipped with the last brush rubber roll relative with lower brush rubber roll on the support body, only supply a gypsum board to pass through between lower brush rubber roll and the last brush rubber roll, brush rubber roll and last brush rubber roll all with advance the rubber tube intercommunication down, be equipped with the flexible play gluey hole that supplies the glue outflow on brush rubber roll and the last brush rubber roll down.

2. A gluing device for plasterboards according to claim 1, characterised in that: the outer parts of the upper rubber brushing roller and the lower rubber brushing roller are sponges, the inner parts of the upper rubber brushing roller and the lower rubber brushing roller are rubber storage cylinders with a plurality of rubber outlet holes, and the rubber storage cylinders are communicated with the rubber inlet pipe.

3. A gluing device for plasterboards according to claim 2, characterised in that: the number of the upper rubber brushing rollers and the number of the lower rubber brushing rollers are three.

4. A gluing device for plasterboards according to claim 3, characterised in that: the frame body is provided with a vertical lifting groove, the end part of the upper rubber brushing roll is rotatably connected with a tripod, the tripod is fixedly connected with a limiting rod in sliding connection with the lifting groove, and the limiting rod is in threaded connection with a limiting nut for fixing the tripod on the lifting groove.

5. Gluing device for plasterboards according to claim 4, characterised in that: and a glue receiving groove is formed in the bottom of the lower glue brushing roller.