阅读说明：本技术 一种隔膜喷涂生产线 (Diaphragm spraying production line ) 是由 孙东岳 王晓明 黄士斌 徐强 包慧 于 2020-04-23 设计创作，主要内容包括：本发明提供一种隔膜喷涂生产线,包括放卷机构、涂布机构、烘箱以及收卷机构,涂布机构包括用于将浆料涂布于隔膜同一侧的辊涂机构和喷涂机构,放卷机构和收卷机构设于烘箱的同一侧,辊涂机构和喷涂机构分别设于烘箱的两侧,辊涂机构设于放卷机构和烘箱之间,喷涂机构包括喷涂装置和用于对隔膜进行展开的喷涂导辊,喷涂导辊包括上导辊和下导辊,喷涂装置的下方设有用于回收雾状浆料的接料槽,工作时,隔膜自放卷机构放出依次经过辊涂机构、烘箱、上导辊面向喷涂装置的一侧、下导辊面向喷涂装置的一侧、烘箱到达收卷机构。本发明能够避免雾状浆料凝结滴落到隔膜表面,可回收雾状浆料,无需额外设置翻转架便可对隔膜的同一面进行涂覆。(The invention provides a diaphragm spraying production line which comprises an unreeling mechanism, a coating mechanism, an oven and a reeling mechanism, wherein the coating mechanism comprises a roller coating mechanism and a spraying mechanism which are used for coating slurry on the same side of a diaphragm, the unreeling mechanism and the reeling mechanism are arranged on the same side of the oven, the roller coating mechanism and the spraying mechanism are respectively arranged on two sides of the oven, the roller coating mechanism is arranged between the unreeling mechanism and the oven, the spraying mechanism comprises a spraying device and a spraying guide roller which is used for unfolding the diaphragm, the spraying guide roller comprises an upper guide roller and a lower guide roller, a material receiving groove which is used for recovering the vaporific slurry is arranged below the spraying device, and the diaphragm is discharged from the unreeling mechanism to sequentially pass through the roller coating mechanism, the oven, one side of the upper guide roller facing the spraying. The invention can prevent the condensation of the mist slurry from dropping on the surface of the diaphragm, can recover the mist slurry, and can coat the same surface of the diaphragm without additionally arranging the turnover frame.)

1. A diaphragm spraying production line is characterized by comprising an unreeling mechanism, a coating mechanism, an oven and a reeling mechanism, the coating mechanism comprises a roller coating mechanism and a spraying mechanism which are used for coating the slurry on the same side of the diaphragm, the unwinding mechanism and the winding mechanism are arranged at the same side of the oven, the roller coating mechanism and the spraying mechanism are respectively arranged at two sides of the oven, the roller coating mechanism is arranged between the unreeling mechanism and the oven, the spraying mechanism comprises a spraying device and a spraying guide roller for unfolding the diaphragm, the spraying guide roller comprises an upper guide roller and a lower guide roller which are arranged up and down, a material receiving groove for recovering the vaporific slurry is arranged below the spraying device, when the spraying device works, the diaphragm is discharged from the unwinding mechanism and sequentially reaches the winding mechanism through the roller coating mechanism, the oven, one side of the upper guide roller facing the spraying device, one side of the lower guide roller facing the spraying device and the oven.

2. The membrane spraying production line as claimed in claim 1, wherein the side of the membrane between the upper guide roller and the lower guide roller, which is away from the spraying device, is inclined from top to bottom.

3. The membrane spraying production line as claimed in claim 1, wherein a traction mechanism is arranged between the unwinding mechanism and the roller coating mechanism.

4. The membrane spraying production line of claim 1, wherein a rolling guide roller set for guiding the membrane is arranged between the rolling mechanism and the oven.

5. The membrane spraying production line of claim 1, wherein an inner guide roller for spreading the roll-coated membrane is arranged in the oven, and outer guide rollers for spreading the sprayed membrane are arranged on two sides of the oven.

6. The membrane spraying production line of claim 5, wherein a roller coating baking channel and a spraying baking channel are arranged in the oven, the roller coating baking channel is located above the spraying baking channel, the inner guide roller is arranged in the roller coating baking channel, and the outer guide rollers are arranged on two sides of the spraying baking channel.

7. The membrane spraying production line of claim 1, wherein the receiving trough has an opening facing upward, and the lower guide roller is located above the opening of the receiving trough.

Technical Field

The invention relates to the technical field of diaphragm production equipment, in particular to a diaphragm spraying production line.

Background

The spraying process is widely applied to the coating of flexible diaphragms, and the design of the existing diaphragm spraying production line is shown in figure 1, wherein a diaphragm passes through one side of the output end of a spraying device from bottom to top, so that the atomized slurry is adhered to the surface of the diaphragm. The moving mode can cause the mist slurry to move upwards under the driving of the diaphragm, if the material receiving device is arranged above the spraying machine, the mist slurry can be condensed on the surface of the material receiving device and drip on the surface of the diaphragm, so that water drop-shaped flaws appear on the diaphragm, and the high-quality rate of the diaphragm spraying product is influenced; meanwhile, the vaporous slurry is freely dispersed after going upwards, so that the environmental pollution of a workshop, the health threat of personnel and the waste of the slurry are caused; in addition, in order to coat the same surface of the diaphragm, the overturning frame is required to be additionally arranged to overturn the diaphragm, but the overturning frame can influence the flatness of the diaphragm and further influence the uniformity of the diaphragm.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides a diaphragm spraying production line which can prevent the condensation of the mist slurry from dropping on the surface of the diaphragm, thereby preventing the diaphragm from generating water drop-shaped flaws, recovering the mist slurry, avoiding the mist slurry from freely diffusing, and realizing the coating of the same surface of the diaphragm without additionally arranging a turnover frame.

In order to achieve the purpose, the invention adopts the following technical scheme:

a diaphragm spraying production line, which comprises an unreeling mechanism, a coating mechanism, an oven and a reeling mechanism, the coating mechanism comprises a roller coating mechanism and a spraying mechanism which are used for coating the slurry on the same side of the diaphragm, the unwinding mechanism and the winding mechanism are arranged at the same side of the oven, the roller coating mechanism and the spraying mechanism are respectively arranged at two sides of the oven, the roller coating mechanism is arranged between the unreeling mechanism and the oven, the spraying mechanism comprises a spraying device and a spraying guide roller for unfolding the diaphragm, the spraying guide roller comprises an upper guide roller and a lower guide roller which are arranged up and down, a material receiving groove for recovering the vaporific slurry is arranged below the spraying device, when the spraying device works, the diaphragm is discharged from the unwinding mechanism and sequentially reaches the winding mechanism through the roller coating mechanism, the oven, one side of the upper guide roller facing the spraying device, one side of the lower guide roller facing the spraying device and the oven.

Preferably, the side of the diaphragm between the roller and the lower guide roller facing away from the spraying device is inclined from top to bottom.

As a preferable scheme, a traction mechanism is arranged between the unwinding mechanism and the roller coating mechanism.

As a preferred scheme, a rolling guide roller set used for guiding the diaphragm is arranged between the rolling mechanism and the oven.

As a preferable scheme, an inner guide roller for unfolding the roller-coated membrane is arranged in the oven, and outer guide rollers for unfolding the sprayed membrane are arranged on two sides of the oven.

As a preferred scheme, be equipped with roller coat in the oven and toast the passageway and the spraying toasts the passageway, the roller coat toasts the passageway and is located the top that the passageway was toasted in the spraying, interior deflector roll is located in the roller coat toasts the passageway, the both sides that the passageway was toasted in the spraying are located to outer deflector roll.

Preferably, the receiving groove is provided with an upward opening, and the lower guide roller is positioned above the opening of the receiving groove.

Compared with the prior art, the invention has obvious advantages and beneficial effects, particularly,

1. by arranging the unwinding mechanism, the coating mechanism, the oven and the winding mechanism, wherein the coating mechanism comprises a roller coating mechanism and a spraying mechanism for coating slurry on the same side of the diaphragm, the unwinding mechanism and the winding mechanism are arranged on the same side of the oven, the roller coating mechanism and the spraying mechanism are respectively arranged on two sides of the oven, the roller coating mechanism is arranged between the unwinding mechanism and the oven, the spraying mechanism comprises a spraying device and a spraying guide roller for spreading the diaphragm, the spraying guide roller comprises an upper guide roller and a lower guide roller which are arranged up and down, a material receiving groove for recovering the vaporific slurry is arranged below the spraying device, when the spraying device works, the diaphragm is discharged from the unwinding mechanism to sequentially pass through the roller coating mechanism, the oven, one side of the upper guide roller facing the spraying device, one side of the lower guide roller facing the spraying device and the oven to reach the winding mechanism, the vaporific, thereby avoid the diaphragm to appear the drop form flaw, connect the recoverable vaporific thick liquids of silo, avoid vaporific thick liquids to distribute freely.

2. The side, far away from the spraying device, of the diaphragm between the upper guide roller and the lower guide roller inclines from top to bottom, so that the atomized slurry is sprayed onto the surface of the diaphragm at an inclined angle, and the atomized slurry not attached to the diaphragm is subjected to the downward inclined reaction force of the diaphragm, so that the atomized slurry has a downward movement tendency.

3. Need not additionally to set up the roll-over stand alright realize that the same face of diaphragm coats, avoid the roll-over stand to cause the influence to the roughness of diaphragm, improve the diaphragm coated all with the degree.

To more clearly illustrate the structural features and technical means of the present invention and the specific objects and functions attained thereby, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:

drawings

FIG. 1 is a prior art membrane spray coating line;

FIG. 2 is a schematic view of an assembly structure of the embodiment of the present invention;

FIG. 3 is a schematic connection diagram of the unwinding mechanism, the drawing mechanism and the roll coating mechanism according to the embodiment of the present invention;

FIG. 4 is a schematic view of an oven configuration according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a spraying mechanism according to an embodiment of the present invention.

The attached drawings indicate the following:

10-an unwinding mechanism; 11-a traction mechanism; 12-a roller coating mechanism;

121-a roll coating device; 122-roller coating guide roller; 13-baking oven;

14-roller coating baking channel; 15-spraying and baking channels; 16-an inner guide roller;

17-an outer guide roller; 18-a spraying mechanism; 181-a spraying device;

182-upper guide rollers; 183-lower guide roller; 184-material receiving groove;

19-a winding mechanism; 20-rolling guide roller group; 21-a separator;

22-roll-over stand.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the positions or elements referred to must have specific orientations, be constructed and operated in specific orientations, and thus, are not to be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.

As shown in fig. 1, a membrane spraying production line in the prior art includes an unwinding mechanism 10, a roller coating mechanism 12, an oven 13, a spraying mechanism 18 and a rolling mechanism 19, the unwinding mechanism 10 and the rolling mechanism 19 are disposed on the same side of the oven 13, the roller coating mechanism 12 and the spraying mechanism 18 are disposed on two sides of the oven 13 respectively, the roller coating mechanism 12 is disposed between the unwinding mechanism 10 and the oven 13, a traction mechanism 11 is disposed between the unwinding mechanism 10 and the roller coating mechanism 12, the roller coating mechanism 12 includes a roller coating device 121 and a roller coating guide roller 122 for spreading a membrane 21, the spraying mechanism 18 includes a spraying device 181 and a spraying guide roller for spreading the membrane 21, the spraying guide roller includes an upper guide roller 182 and a lower guide roller 183 which are disposed up and down, and during operation, the membrane 21 is discharged from the unwinding mechanism 10 and sequentially passes through the traction mechanism 11, the roller coating mechanism 12, The oven 13, the side of the lower guide roller 183 facing the spraying device 181, the side of the upper guide roller 182 facing the spraying device 181, and the oven 13 reach the winding mechanism 19, and the turning frame 22 is arranged between the oven 13 and the spraying mechanism 18.

As shown in fig. 2 to 5, the invention discloses a membrane spraying production line, which comprises an unwinding mechanism 10, a coating mechanism, an oven 13 and a winding mechanism 19, wherein the coating mechanism comprises a roller coating mechanism 12 and a spraying mechanism 18 for coating slurry on the same side of a membrane 21, the unwinding mechanism 10 and the winding mechanism 19 are arranged on the same side of the oven 13, a winding guide roller set 20 for guiding the membrane 21 is arranged between the winding mechanism 19 and the oven 13, the roller coating mechanism 12 and the spraying mechanism 18 are respectively arranged on two sides of the oven 13, the roller coating mechanism 12 is arranged between the unwinding mechanism 10 and the oven 13, a traction mechanism 11 is arranged between the unwinding mechanism 10 and the roller coating mechanism 12, the roller coating mechanism 12 comprises a roller coating device 121 and a roller coating roller 122 for spreading the membrane 21, the spraying mechanism 18 comprises a spraying device 181 and a spraying roller coating for spreading the membrane 21, the spraying deflector roll includes the last deflector roll 182 and lower deflector roll 183 that set up from top to bottom, go up deflector roll 182 and down the diaphragm 21 between the deflector roll 183 from last down keep away from the one side slope of spraying device 181, the below of spraying device 181 is equipped with the silo 184 that connects that is used for retrieving vaporific thick liquids, it has opening up to connect the silo 184, deflector roll 183 is located the top that connects the silo 184 opening down, the during operation, diaphragm 21 emits from unwinding mechanism 10 and arrives winding mechanism 19 through roller coat mechanism 12, oven 13, one side that goes up deflector roll 182 towards spraying device 181, lower deflector roll 183 towards one side and oven 13 of spraying device 181 in proper order.

Be equipped with in the oven 13 and be used for carrying out the interior deflector roll 16 that expandes to the diaphragm 21 after the roller coat, the both sides of oven 13 are equipped with and are used for carrying out the outer deflector roll 17 that expandes to the diaphragm 21 after the spraying, be equipped with roller coat in the oven 13 and toast passageway 14 and spraying and toast passageway 15, roller coat toasts the top that passageway 14 is located spraying and toasts passageway 15, interior deflector roll 16 is located in roller coat toasts passageway 14, the both sides that passageway 15 is toasted in the spraying are located to outer deflector roll 17.

It should be noted that the present invention can be used in the technical field of diaphragm 21 production, and can also be used in the technical field of coiled materials such as paper, silk cloth, etc.

The above description is only for the preferred embodiment of the present invention and is not intended to limit the present invention, so that any modifications, equivalents, improvements, etc. made to the above embodiment according to the present invention are within the scope of the present invention.