CN110711668A - Coiled material processing production line - Google Patents
Coiled material processing production line Download PDFInfo
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- CN110711668A CN110711668A CN201911052104.6A CN201911052104A CN110711668A CN 110711668 A CN110711668 A CN 110711668A CN 201911052104 A CN201911052104 A CN 201911052104A CN 110711668 A CN110711668 A CN 110711668A
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- roller
- heat insulation
- impregnation roller
- impregnation
- base cloth
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
- B05C3/02—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material
- B05C3/12—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating work of indefinite length
- B05C3/125—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating work of indefinite length the work being a web, band, strip or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1039—Recovery of excess liquid or other fluent material; Controlling means therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/11—Vats or other containers for liquids or other fluent materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/14—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation involving heating or cooling
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- Drying Of Solid Materials (AREA)
Abstract
The invention provides a coiled material processing production line, wherein base cloth or filter material which is coiled is rotatably arranged on an unreeling device, and the base cloth or the filter material is coiled on a coiling roller arranged on a coiling device after sequentially passing through the unreeling device, a dipping dehydration device and a drying and curing device; the winding roller rotates to enable the base cloth or the filter material to move in the production line. The base cloth or the filter media are soaked in the soaking groove body and then dehydrated through the dehydration device, and then enter the drying and curing device, the base cloth or the filter media are dried in the heat insulation cavity on the upper portion of the box body, the heat insulation cavity on the lower portion of the box body is cured, the temperature of each layer of heat insulation cavity is adjusted, so that the drying and curing process for the base cloth or the filter media is controlled, the processed base cloth or the processed filter media are rolled on the rolling device, the whole structure is compact, the space is saved, the conditions in each heat insulation cavity in the winding mode of the base cloth or the filter media in the soaking groove and the drying and curing device are adjusted, and the deep processing of the base cloth or the filter media with.
Description
Technical Field
The invention relates to the technical field of filter material or base cloth deep processing, in particular to a coiled material processing production line.
Background
In the base cloth or filter material deep processing technology, in order to make base cloth or filter material obtain better quality, base cloth or filter material are soaked, then base cloth or filter material after the soaking through dehydration, stoving and solidification to at base cloth or filter material inside and outside formation one deck functional film, thereby make base cloth or filter material reach a new matter height, promote the performance of base cloth and filter material. The production line is suitable for only one base cloth or a plurality of specific base cloths, so that the production line has great limitation and is easy to eliminate; in addition, the existing drying equipment and curing equipment have large energy consumption, low efficiency, huge overall structure and poor energy utilization rate, the drying equipment and the curing equipment are generally two independent devices, and when the drying equipment and the curing equipment are fixed, the drying equipment and the curing equipment need to be aligned and arranged along a straight line and the same level, so that the field construction is difficult, or defective products are easily generated during later-stage production.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a coiled material processing production line which is used for reducing the difficulty of site construction of the production line, reducing energy consumption and improving production efficiency.
A coiled material processing production line is characterized in that: the device comprises an unreeling device, a dipping dehydration treatment device, a drying solidification treatment device and a reeling device which are sequentially arranged along a straight line, wherein the dipping dehydration treatment device comprises a rack, a groove body is arranged in the left end part of the rack, dipping rollers which are arranged in parallel are arranged in the groove body, and a notch of the groove body is arranged upwards; an extrusion dehydration device, an air knife dehydration device and a negative pressure dehydration device are linearly arranged at the right end part of the frame, the air knife dehydration device comprises two strip-shaped air knives which are arranged in parallel, the two air knives are both arranged downwards, and a gap is reserved between the two air knives; the negative pressure dehydration device comprises a strip-shaped negative pressure suction port, the negative pressure suction port is positioned below the air knives and between the two air knives, and the negative pressure suction port and the air knives are positioned on the same horizontal plane;
a first impregnation roller, a second impregnation roller and a third impregnation roller are arranged at the upper part of the tank body, the first impregnation roller is close to the left side of the notch, the third impregnation roller is close to the right side of the notch, and the second impregnation roller is positioned in the middle of the tank body; a fourth impregnation roller and a fifth impregnation roller are arranged at the lower part of the tank body, the fourth impregnation roller is positioned between the first impregnation roller and the second impregnation roller, and the fifth impregnation roller is positioned between the second impregnation roller and the third impregnation roller; a first guide roller is arranged at a left side notch of the groove body on the rack, and a first guide roller is arranged on the right side of the upper part of the rack;
the drying and curing treatment equipment comprises a box body, wherein a plurality of layers of conveying belts are arranged in the box body, each layer of conveying belt is respectively positioned in a heat insulation cavity which is arranged in the box body and corresponds to the conveying belt, a plurality of hot air discharge ports are distributed below the conveying belts in the heat insulation cavity, a plurality of hot air recovery ports are distributed above the conveying belts in the heat insulation cavity, the conveying belts are of a ventilation structure, and the hot air discharge ports and the hot air recovery ports are externally connected to a circulating hot air blower;
a feed inlet is formed in the end face of the box body corresponding to the position of the top layer of the conveying belt, and a discharge outlet is formed in the end face of the box body corresponding to the position of the bottom layer of the conveying belt; one end of the heat insulation cavity is communicated with the heat insulation cavity on the upper layer of the adjacent layer, the other end of the heat insulation cavity is communicated with the heat insulation cavity box on the lower layer of the adjacent layer, and the positions where the heat insulation cavities of the adjacent layers are communicated correspond to the ends of the conveyer belt.
The working principle of the invention is as follows: the base cloth or the filter material which is rolled is rotatably installed on an unreeling device, and the base cloth or the filter material is wound on a winding roller arranged on a winding device after sequentially passing through the unreeling device, a dipping dehydration device and a drying and curing device; the winding roller rotates to enable the base cloth or the filter material to move in the production line. The base cloth or the filter material is soaked in the soaking tank body and then dehydrated by the dehydration device, and then enters the drying and curing device, the base cloth or the filter material is dried in the heat insulation cavity at the upper part of the box body and is cured in the heat insulation cavity at the lower part of the box body, the temperature of each layer of heat insulation cavity is adjusted, so that the drying and curing process of the base cloth or the filter material is controlled, and the processed base cloth or the processed filter material is rolled on the rolling device.
Further comprises the following steps: an inclined plane which is inclined upwards is connected to a notch on one side of the groove body, and the inclined plane is positioned right below the extrusion dehydration device and the air knife dehydration device; so that the impregnation liquid separated from the extrusion dehydration device and the air knife dehydration device flows back to the tank body of the impregnation tank.
Further comprises the following steps: the squeezing and dewatering device comprises a driving roll and a squeezing roll which are arranged in parallel up and down, two ends of the driving roll are rotatably arranged on a fixed seat, and the fixed seat is fixedly connected to the rack; the squeezing roller is positioned above the driving roller, two ends of the squeezing roller are rotatably arranged on a sliding seat, the sliding seat is vertically and slidably arranged on the fixed seat, an air cylinder is fixedly arranged on the fixed seat, and a telescopic rod arranged on the air cylinder is fixedly connected with the sliding seat; and a driving motor is fixedly installed on the rack, and the driving roller is linked with the driving motor. When the filter material needs to be squeezed and dewatered, the air cylinder drives the squeezing roller to be close to the driving roller and adjusts the gap between the squeezing roller and the driving roller; when the filter material does not need to be squeezed and dewatered, the air cylinder drives the squeezing roller to be far away from the driving roller.
Further comprises the following steps: automatic deviation correcting rollers are arranged on two sides of the air knife dehydration device and are mounted on the rack, and the lower acting point of the automatic deviation correcting rollers and the negative pressure suction port are located on the same horizontal plane. The filter material passes through the automatic deviation correction roller, the air knife, the negative pressure suction port, the air knife and the automatic deviation correction roller in sequence, and then the dehydration and moving effects of the filter material are guaranteed.
Further comprises the following steps: the first impregnation roller, the second impregnation roller, the third impregnation roller, the fourth impregnation roller and the fifth impregnation roller have the same specification; the larger the area of the impregnation roller is, the smaller the tension force applied to the base cloth is, and the same impregnation roller is convenient for the winding and transmission speed adjustment of the base cloth; the first impregnation roller and the third impregnation roller are positioned on the same horizontal plane, and the center line of the second impregnation roller is higher than the center line of the first impregnation roller. With this configuration, the tension to which the base fabric is subjected can be expanded when the base fabric is wound around the second impregnation roller; the highest position of first flooding roller and third flooding roller with the notch flushes, fourth flooding roller and fifth flooding roller are close to the bottom surface of cell body, the central line of fourth flooding roller and fifth flooding roller is located the coplanar. The upper part and the lower part of the tank body are respectively provided with the dipping rollers, so that the winding span of the base cloth among the dipping rollers is increased, the staying time of the base cloth in the tank body is prolonged, and the dipping effect is improved.
Further comprises the following steps: a fixing frame is fixedly arranged on the tank body, a bubble squeezing roller is rotatably arranged on the fixing frame corresponding to the second impregnation roller, and the bubble squeezing roller and the second impregnation roller are arranged in parallel and are close to the second impregnation roller; and extruding air bubbles in the base cloth under the squeezing action of the impregnation roller and the second impregnation roller so that the base cloth can be fully impregnated.
Further comprises the following steps: the end face of the box body is fixedly provided with a layer changing shell which is of a heat insulation structure, a sealing cavity is formed between the layer changing shell and the end face of the box body, two adjacent heat insulation cavities are communicated with the sealing cavity, the positions where the heat insulation cavities are communicated with the sealing cavity correspond to the end of the conveying belt, a second guide roller is rotatably arranged in the sealing cavity, and the highest point and the lowest point of the second guide roller are respectively located in the same plane with the supporting surface of the conveying belt of the adjacent layer. The sealing cavities are arranged between the heat insulation cavities of the adjacent layers, the base cloth is transited through the guide rollers, the structure is simple, the assembly and the maintenance are easy, and meanwhile the second guide rollers ensure that the base cloth keeps proper tension in the transmission process.
Further comprises the following steps: the conveyer belt is the stainless steel net conveyer belt, the both ends of conveyer belt all are equipped with drive roller or driven voller in the middle part of conveyer belt has the backing roll.
Further comprises the following steps: the box is internally provided with three layers of heat insulation cavities, namely, the box is internally provided with three layers of conveyer belts, the top layer heat insulation cavity is a drying layer, and the rest two layers of heat insulation cavities are solidified layers.
Further comprises the following steps: automatic deviation correcting rollers are arranged between the unreeling device and the dipping and dehydrating device and between the drying and curing device and the reeling device. The automatic deviation rectifying roller is arranged, so that the base cloth or the filter material cannot deviate on the whole production line, and the normal production of the whole machine is ensured.
The invention has the beneficial effects that: the base cloth or the filter media are soaked in the soaking groove body and then dehydrated through the dehydration device, and then enter the drying and curing device, the base cloth or the filter media are dried in the heat insulation cavity on the upper portion of the box body, the heat insulation cavity on the lower portion of the box body is cured, the temperature of each layer of heat insulation cavity is adjusted, so that the drying and curing process for the base cloth or the filter media is controlled, the processed base cloth or the processed filter media are rolled on the rolling device, the whole structure is compact, the space is saved, the conditions in each heat insulation cavity in the winding mode of the base cloth or the filter media in the soaking groove and the drying and curing device are adjusted, and the deep processing of the base cloth or the filter media with.
The extrusion dehydration device, the air knife dehydration device and the negative pressure dehydration device are creatively combined together, so that a plurality of dehydration modes can be combined for use, and the dehydration requirements of filter materials with various specifications are met; the air knife dehydration device adopts two air knives, and a negative pressure suction port is matched between the two air knives, so that an effective distance is kept between the filter cloth and the air knives, and the dehydration effect is ensured; set up automatic deviation correcting roller in air knife dewatering device's both sides, guarantee the filter media level through the rate of tension of air knife dewatering device and negative pressure dewatering device and filter cloth to promote the dehydration effect of filter media. After the five dipping rollers are arranged in the tank body and are arranged in the mode, the base cloth can be wound in various modes, so that the base cloth is suitable for base cloth with different thickness specifications, the base cloth is subjected to different tensions in the tank body and different dipping times, and the purpose of fully dipping the base cloth with various thickness specifications is achieved; the larger the area of the impregnation roller is, the smaller the tension borne by the base cloth is, and the diameter of the impregnation roller is adjusted, so that the tension borne by the base cloth in the impregnation tank and the transmission speed are accurately adjusted; the invention has simple structure, convenient processing and assembly, convenient operation of winding various base fabrics and high dipping quality. The inclined plane is arranged for refluxing the impregnation liquid into the tank body, and the invention has reasonable and compact structure and small occupied space.
In addition, the material to be processed is conveyed in an S shape in the multilayer heat insulation cavity under the action of the multilayer conveyor belt, so that the material to be processed is sequentially processed by different functional layers under the condition of keeping a certain tension; the conveying belt is of a ventilating structure, hot air dries or solidifies materials to be processed from the lower part of the conveying belt, moisture is easy to diffuse, and drying and solidification are more thorough; the interior of the box body is provided with heat insulation and circulating hot air, so that the utilization rate of the hot air is improved, and energy is saved; the multilayer setting of conveyer belt and insulating layer saves space, and the material of pending simultaneously gets into the state in every layer heat-insulating chamber in proper order all changing, according to the thermal-insulated effect and the temperature control in every layer heat-insulating chamber, can realize drying and the purpose of solidification to the base cloth.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 shows an apparatus for impregnation and dehydration treatment in accordance with the present invention;
FIG. 3 shows an apparatus for the immersion dewatering treatment according to the present invention;
FIG. 4 is a drying and curing apparatus according to the present invention;
FIG. 5 is a drying and curing apparatus according to the present invention.
In the figure, 1, a squeezing dewatering device; 11. a drive roll; 111. a drive gear; 12. a press roll; 121. a driven gear; 13. a fixed seat; 14. a sliding seat; 15. a cylinder; 17. a drive motor; 2. an air knife dehydration device; 21. an air knife; 3. a negative pressure dehydration device; 31. a negative pressure suction port; 32. a vacuum pump; 4. a frame; 5. an automatic deviation rectifying device; 6. a first guide roller;
1a, a first impregnation roller; 2a, a second impregnation roller; 3a, a third impregnation roller; 4a, a fourth impregnation roller; 5a, a fifth impregnation roller; 6a, a trough body; 61a, a bevel; 7a, a sealing cover; 81a and a second fixed seat; 9a, a bubble squeezing roller; 91a, a lifting adjusting mechanism;
1c, a box body; 11c, a support frame; 2c, a conveyer belt; 31c, a hot air discharge port; 32c, a hot gas recovery port; 4c, a partition plate; 5c, circulating a hot air blower; 51c, a pipeline; 6c, changing the layer shell; 61c, a second guide roller;
1d, unwinding equipment; 2d, automatic deviation rectifying rollers; 3d, dipping and dehydrating treatment equipment; 4d, drying and curing the treatment equipment; 5d, winding equipment.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings. It should be noted that the terms of orientation such as left, middle, right, up and down in the examples of the present invention are only relative concepts or reference to the normal use state of the product, and should not be considered as limiting.
A coiled material processing production line is shown in figure 1 and comprises an unreeling device 1d, a dipping and dehydrating device 3d, a drying and solidifying device 4d and a reeling device 5d which are sequentially arranged along a straight line, and the dipping and dehydrating device 3d comprises a rack 4, wherein a tank body 6a is arranged in the end part of the left end of the rack 4, dipping rollers which are arranged in parallel are arranged in the tank body 6a, and a notch of the tank body 6a is arranged upwards; the extrusion dehydration device 1, the air knife dehydration device 2 and the negative pressure dehydration device 3 are linearly arranged at the right end part of the frame 4, the air knife dehydration device 2 comprises two strip-shaped air knives 21 which are arranged in parallel, the two air knives 21 are both arranged downwards, and a gap is reserved between the two air knives; the negative pressure dehydration device 3 comprises a strip-shaped negative pressure suction port 31, the negative pressure suction port 31 is positioned below the air knives 21 and between the two air knives 21, and the negative pressure suction port 31 and the air knives 21 are positioned on the same horizontal plane;
an inclined surface 61a which is inclined upwards is connected to a notch on one side of the trough body 6a, and the inclined surface 61a is positioned right below the squeezing dewatering device 1 and the air knife dewatering device 2; a first impregnation roller 1a, a second impregnation roller 2a and a third impregnation roller 3a are arranged at the upper part of the tank body 6a, the first impregnation roller 1a is close to the left side of the notch, the third impregnation roller 3 is close to the right side of the notch, and the second impregnation roller 2a is positioned in the middle of the tank body 6 a; a fourth impregnation roller 4a and a fifth impregnation roller 5a are arranged at the lower part of the tank body 6a, the fourth impregnation roller 4a is positioned between the first impregnation roller 1a and the second impregnation roller 2a, and the fifth impregnation roller 5a is positioned between the second impregnation roller 2a and the third impregnation roller 3 a; a first guide roller 6 is arranged at a left side notch of the groove body 6a on the rack 4, and the right side of the upper part of the rack 4 is provided with the first guide roller 6;
referring to fig. 4 and 5, the drying and curing device 4d includes a box 1c, a plurality of layers of conveyor belts 2c are disposed in the box 1c, each layer of conveyor belt 2c is disposed in a heat insulation cavity corresponding to the box 1c, a plurality of hot air discharge ports 31c are disposed in the heat insulation cavity below the conveyor belt 2c, a plurality of hot air recovery ports 32c are disposed in the heat insulation cavity above the conveyor belt 2c, the conveyor belt 2c is of a ventilation structure, the hot air discharge ports 31c and the hot air recovery ports 32c are both externally connected to a circulating hot air blower 5c, pipelines 51c connecting the hot air discharge ports 31c and the hot air recovery ports 32c of the circulating hot air blower 5c enter the box 1c from two sides of the box 1c, and the pipelines 51c are disposed on two sides of the conveyor belt 2 c; the inner wall of the box body 1c is provided with a heat insulation material, and a partition plate 4c and a heat insulation layer are arranged between adjacent heat insulation cavities; a support frame 11c is fixedly connected to the lower portion of the case 1 c.
As shown in fig. 5, a feed inlet is formed in the end surface of the box body 1c corresponding to the top layer of the conveyor belt 2c, and a discharge outlet is formed in the end surface of the box body 1c corresponding to the bottom layer of the conveyor belt 2 c; one end of the heat insulation cavity is communicated with the heat insulation cavity on the upper layer of the adjacent layer, the other end of the heat insulation cavity is communicated with the heat insulation cavity box on the lower layer of the adjacent layer, and the positions where the heat insulation cavities of the adjacent layers are communicated correspond to the ends of the conveyer belt 2 c.
As shown in fig. 2 and 3, an inclined surface 61a inclined upwards is connected to the notch on one side of the trough body 6a, and the inclined surface 61a is positioned right below the squeezing dewatering device and the air knife dewatering device; so that the impregnation liquid dehydrated from the extrusion dehydration device and the air knife dehydration device flows back to the impregnation tank body 6 a;
the squeezing and dewatering device 1 comprises a driving roll 11 and a squeezing roll 12 which are arranged in parallel up and down, two ends of the driving roll 11 are rotatably arranged on a fixed seat 13, and the fixed seat 13 is fixedly connected to the frame 4; the squeezing roller 12 is positioned above the driving roller 11, two ends of the squeezing roller 12 are rotatably mounted on a sliding seat 14, the sliding seat 14 is vertically slidably mounted on the fixed seat 13, a cylinder 15 is fixedly mounted on the fixed seat 13, and a telescopic rod arranged on the cylinder 15 is fixedly connected with the sliding seat 14; the frame 4 is fixedly provided with a driving motor 17, the driving roller 11 is linked with the driving motor 17, and the driving motor 17 and the driving roller 11 can be linked through a gear, a belt or a chain. A driving gear 111 is fixedly installed at one end of the driving roll 11, a synchronizing gear 121 is fixedly installed at a position corresponding to the driving gear 111 at one end of the press roll 12, and the synchronizing gear 121 is engaged with the driving gear 111;
the negative pressure suction port 31 is arranged on a hollow round pipe, the hollow round pipe is horizontally arranged, the negative pressure suction port 31 is arranged along a bus of the hollow round pipe and is positioned at the top of the hollow round pipe, and the hollow pipe is externally connected with a vacuum pump 32. Automatic deviation rectifying rollers 5 are arranged on two sides of the air knife dehydration device 2, the automatic deviation rectifying rollers 5 are installed on the rack 4, and the lower acting point of the automatic deviation rectifying rollers 5 and the negative pressure suction port 31 are located on the same horizontal plane;
the first impregnation roller 1a, the second impregnation roller 2a, the third impregnation roller 3a, the fourth impregnation roller 4a and the fifth impregnation roller 5a have the same specification; the first impregnation roller 1a and the third impregnation roller 3a are positioned on the same horizontal plane, and the center line of the second impregnation roller 2a is higher than the height of the center line of the first impregnation roller 1 a; the highest positions of the first impregnation roller 1a and the third impregnation roller 3a are flush with the notches, the fourth impregnation roller 4a and the fifth impregnation roller 5a are close to the bottom surface of the tank body 6a, and the center lines of the fourth impregnation roller 4a and the fifth impregnation roller 5a are positioned in the same plane;
a fixed frame is fixedly arranged on the tank body 6a, a bubble squeezing roller 9a is arranged on the fixed frame corresponding to the second impregnation roller 2a, and the bubble squeezing roller 9a is arranged in parallel with the second impregnation roller 2a and is close to the second impregnation roller 2 a; a yielding hole is formed in the position, corresponding to the bubble squeezing roller 9a, of the sealing cover 7a, and the bubble squeezing roller 9a is close to the second soaking roller 2a after penetrating through the yielding hole; a lifting adjusting mechanism 91a is arranged on the fixed frame corresponding to the position of the bubble squeezing roller 9a, two ends of the bubble squeezing roller 9a are rotatably arranged on a second sliding seat, the second sliding seat is slidably arranged on a second fixed seat 81a, and the second fixed seat 81a is fixed on the fixed frame; an air cylinder is fixedly mounted on the second fixed seat 81a, and an expansion rod arranged on the air cylinder is fixedly connected with the second sliding seat. The telescopic rod of the cylinder stretches and retracts to drive the second sliding seat to ascend or descend along the second fixed seat 81a, so that the distance between the bubble squeezing roller 9a and the second soaking roller 2a is adjusted; since the rotating relationship between the bubble squeezing roller 9a and the sliding seat and the sliding relationship between the second sliding seat and the second fixing seat 81a are both conventional mechanical design structures, the structure diagram is not shown here.
As shown in fig. 4 and 5, a layer changing casing 6c is fixedly arranged on an end surface of the box body 1c, the layer changing casing 6c is of a heat insulation structure, a sealed cavity is formed between the layer changing casing 6c and the end surface of the box body 1c, two adjacent heat insulation cavities are communicated with the sealed cavity, the positions where the heat insulation cavities are communicated with the sealed cavity correspond to the end of the conveying belt 2c, a second guide roller 61c is rotatably arranged in the sealed cavity, and the highest point and the lowest point of the second guide roller 61c are respectively located in the same plane with the supporting surface of the adjacent conveying belt 2c, so that the base cloth is always in a plane when the conveying belt 2c is wound to the guide roller 61 c. The conveying belt 2c is a stainless steel mesh conveying belt, driving rollers or driven rollers are arranged at two ends of the conveying belt 2c, and supporting rollers are distributed in the middle of the conveying belt 2 c. Be equipped with the three-layer in the box 1c the thermal-insulated chamber, promptly be equipped with three-layer conveyer belt 2c in the box 1c, the thermal-insulated chamber of top layer is the stoving layer, remains two-layer the thermal-insulated chamber is cured layer, and the feed inlet is located the upper portion of box 1c left end face, and the discharge gate is located the lower part of box 1c right-hand member face, and every layer of thermal-insulated chamber all corresponds and is provided with a circulation air heater 5 c. And automatic deviation rectifying rollers 2d are arranged between the unreeling device 1d and the dipping and dehydrating treatment device 3d and between the drying and curing treatment device 4d and the reeling device 5 d.
The working principle of the invention is as follows: the base cloth or the filter material which is rolled is rotatably installed on an unreeling device, and the base cloth or the filter material is wound on a winding roller arranged on a winding device after sequentially passing through the unreeling device, a dipping dehydration device and a drying and curing device; the winding roller rotates to enable the base cloth or the filter material to move in the production line. The base cloth or the filter material is soaked in the soaking tank body and then dehydrated by the dehydration device, then enters the drying and curing device, is dried in the heat insulation cavity at the upper part of the box body and is cured in the heat insulation cavity at the lower part of the box body, the temperature of each layer of heat insulation cavity is adjusted by the circulating air heater, so that the drying and curing process of the base cloth or the filter material is controlled, and the processed base cloth or the processed filter material is wound on the winding device.
Wherein, with reference to fig. 2, the first basic winding manner is shown as C, the base cloth enters the tank body and passes through the lower part of the first impregnation roller, the upper part of the second impregnation roller and the lower part of the third impregnation roller in sequence and then penetrates out of the tank body; the winding mode is suitable for the base cloth with thinner thickness, the time for the base cloth to pass through the groove body is short, and the tension is small. The second basic winding mode is shown as A, the base cloth enters the groove body and sequentially passes through the right side of the first impregnation roller, the bottom of the fourth impregnation roller, the upper part of the second impregnation roller, the bottom of the fifth impregnation roller and the left side of the third impregnation roller and then penetrates out of the groove body; the winding mode is suitable for the base cloth with thicker thickness, and the base cloth has long time passing through the groove body and large stressed tension. The third basic winding mode is shown as B, the base cloth enters the groove body and sequentially passes through the left side of the first impregnation roller, the bottom of the fourth impregnation roller, the bottom of the fifth impregnation roller and the right side of the third impregnation roller and then penetrates out of the groove body; the winding mode is suitable for base cloth with moderate thickness, the time for the base cloth to pass through the groove body is moderate, and the tension on the base cloth is moderate. In addition, other winding manners are not described, and the general principle is that all or part of the impregnation roller is selected to be wound according to the thickness of the base cloth so as to enable the base cloth to be subjected to proper tension and impregnation time, and the skilled person should have the capability of the winding manner, and the detailed explanation is omitted here. After being soaked in the soaking tank, the base cloth enters an extrusion dehydration device and then passes through an air knife dehydration device and a negative pressure dehydration device, and after being extruded and dehydrated by the extrusion dehydration device, the base cloth or the filter material is dehydrated by wind power from an air knife and a negative pressure suction port; the squeezing dewatering can be separated from most of liquid in the filter material, and then a small amount of liquid left in the filter material can be separated when the liquid passes through the air knife and the negative pressure suction port. Of course, when the thickness of the base cloth or the filter material is small, the extrusion dehydration device does not work, and the dehydration treatment is carried out by one or two of the air knife dehydration device and the negative pressure dehydration device.
In addition, the base cloth to be dried and solidified enters the box body from a feeding hole at the upper part of the box body and is supported and conveyed by the conveying belt, the base cloth enters the next layer of heat insulation cavity at the position where the adjacent layers of heat insulation cavities are communicated, and the base cloth is conveyed in an S shape in the multilayer heat insulation cavities under the action of the multilayer conveying belt; the conveyer belt is ventilative structure, and the steam that the steam discharge port produced the circulation air heater discharges the below of conveyer belt, and steam rises and passes the conveyer belt and come out with the moisture evaporation in the base cloth, and the steam is retrieved the mouth and is retrieved the steam that contains the moisture above the conveyer belt to the circulation air heater in, and the circulation air heater dehumidifies this gas and heaies up and discharge again to the box to realize the stoving and the solidification of base cloth and the steam circulation in the box. Because the multilayer setting of conveyer belt and insulating layer, the state that the base cloth that awaits processing got into every layer heat-insulating chamber in proper order all is changing, according to the thermal-insulated effect and the temperature control in every layer heat-insulating chamber, can realize drying and the purpose of solidification to the base cloth.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A coiled material processing production line is characterized in that: the device comprises an unreeling device, a dipping dehydration treatment device, a drying solidification treatment device and a reeling device which are sequentially arranged along a straight line, wherein the dipping dehydration treatment device comprises a rack, a groove body is arranged in the left end part of the rack, dipping rollers which are arranged in parallel are arranged in the groove body, and a notch of the groove body is arranged upwards; an extrusion dehydration device, an air knife dehydration device and a negative pressure dehydration device are linearly arranged at the right end part of the frame, the air knife dehydration device comprises two strip-shaped air knives which are arranged in parallel, the two air knives are both arranged downwards, and a gap is reserved between the two air knives; the negative pressure dehydration device comprises a strip-shaped negative pressure suction port, the negative pressure suction port is positioned below the air knives and between the two air knives, and the negative pressure suction port and the air knives are positioned on the same horizontal plane;
a first impregnation roller, a second impregnation roller and a third impregnation roller are arranged at the upper part of the tank body, the first impregnation roller is close to the left side of the notch, the third impregnation roller is close to the right side of the notch, and the second impregnation roller is positioned in the middle of the tank body; a fourth impregnation roller and a fifth impregnation roller are arranged at the lower part of the tank body, the fourth impregnation roller is positioned between the first impregnation roller and the second impregnation roller, and the fifth impregnation roller is positioned between the second impregnation roller and the third impregnation roller; a first guide roller is arranged at a left side notch of the groove body on the rack, and a first guide roller is arranged on the right side of the upper part of the rack;
the drying and curing treatment equipment comprises a box body, wherein a plurality of layers of conveying belts are arranged in the box body, each layer of conveying belt is respectively positioned in a heat insulation cavity which is arranged in the box body and corresponds to the conveying belt, a plurality of hot air discharge ports are distributed below the conveying belts in the heat insulation cavity, a plurality of hot air recovery ports are distributed above the conveying belts in the heat insulation cavity, the conveying belts are of a ventilation structure, and the hot air discharge ports and the hot air recovery ports are externally connected to a circulating hot air blower;
a feed inlet is formed in the end face of the box body corresponding to the position of the top layer of the conveying belt, and a discharge outlet is formed in the end face of the box body corresponding to the position of the bottom layer of the conveying belt; one end of the heat insulation cavity is communicated with the heat insulation cavity on the upper layer of the adjacent layer, the other end of the heat insulation cavity is communicated with the heat insulation cavity box on the lower layer of the adjacent layer, and the positions where the heat insulation cavities of the adjacent layers are communicated correspond to the ends of the conveyer belt.
2. A web handling line according to claim 1, wherein: the water tank is characterized in that an inclined plane which is inclined upwards is connected to a notch on one side of the tank body, and the inclined plane is located under the squeezing dehydration device and the air knife dehydration device.
3. A web handling line according to claim 1, wherein: the squeezing and dewatering device comprises a driving roll and a squeezing roll which are arranged in parallel up and down, two ends of the driving roll are rotatably arranged on a fixed seat, and the fixed seat is fixedly connected to the rack; the squeezing roller is positioned above the driving roller, two ends of the squeezing roller are rotatably arranged on a sliding seat, the sliding seat is vertically and slidably arranged on the fixed seat, an air cylinder is fixedly arranged on the fixed seat, and a telescopic rod arranged on the air cylinder is fixedly connected with the sliding seat; and a driving motor is fixedly installed on the rack, and the driving roller is linked with the driving motor.
4. A web handling line according to claim 1, wherein: automatic deviation correcting rollers are arranged on two sides of the air knife dehydration device and are mounted on the rack, and the lower acting point of the automatic deviation correcting rollers and the negative pressure suction port are located on the same horizontal plane.
5. A web handling line according to claim 1, wherein: the first impregnation roller, the second impregnation roller, the third impregnation roller, the fourth impregnation roller and the fifth impregnation roller have the same specification; the first impregnation roller and the third impregnation roller are positioned on the same horizontal plane, and the center line of the second impregnation roller is higher than the height of the center line of the first impregnation roller; the highest position of first flooding roller and third flooding roller with the notch flushes, fourth flooding roller and fifth flooding roller are close to the bottom surface of cell body, the central line of fourth flooding roller and fifth flooding roller is located the coplanar.
6. A web handling line according to claim 1, wherein: a fixing frame is fixedly arranged on the tank body, a bubble squeezing roller is rotatably arranged on the fixing frame corresponding to the position of the second impregnation roller, and the bubble squeezing roller and the second impregnation roller are arranged in parallel and are close to the second impregnation roller.
7. A web handling line according to claim 1, wherein: the end face of the box body is fixedly provided with a layer changing shell which is of a heat insulation structure, a sealing cavity is formed between the layer changing shell and the end face of the box body, two adjacent heat insulation cavities are communicated with the sealing cavity, the positions where the heat insulation cavities are communicated with the sealing cavity correspond to the end of the conveying belt, a second guide roller is rotatably arranged in the sealing cavity, and the highest point and the lowest point of the second guide roller are respectively located in the same plane with the supporting surface of the conveying belt of the adjacent layer.
8. A web handling line according to claim 1, wherein: the conveyer belt is the stainless steel net conveyer belt, the both ends of conveyer belt all are equipped with drive roller or driven voller in the middle part of conveyer belt has the backing roll.
9. A web handling line according to claim 1, wherein: the box is internally provided with three layers of heat insulation cavities, namely, the box is internally provided with three layers of conveyer belts, the top layer heat insulation cavity is a drying layer, and the rest two layers of heat insulation cavities are solidified layers.
10. A web handling line according to claim 1, wherein: automatic deviation correcting rollers are arranged between the unreeling device and the dipping and dehydrating device and between the drying and curing device and the reeling device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911052104.6A CN110711668A (en) | 2019-10-31 | 2019-10-31 | Coiled material processing production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911052104.6A CN110711668A (en) | 2019-10-31 | 2019-10-31 | Coiled material processing production line |
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| CN110711668A true CN110711668A (en) | 2020-01-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113510983A (en) * | 2021-07-02 | 2021-10-19 | 安徽金春无纺布股份有限公司 | Spunlace nonwoven fabric with cleaning solution and production device and production method thereof |
-
2019
- 2019-10-31 CN CN201911052104.6A patent/CN110711668A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113510983A (en) * | 2021-07-02 | 2021-10-19 | 安徽金春无纺布股份有限公司 | Spunlace nonwoven fabric with cleaning solution and production device and production method thereof |
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Address after: 453000 B5, filter industrial park, high tech Zone, Xinxiang City, Henan Province Applicant after: Henan Zhongshun filtration Research Institute Co.,Ltd. Address before: 453000 comprehensive R & D Building III (G-L) (5-4-4), torch Park, high tech Zone, Xinxiang City, Henan Province Applicant before: Henan Zhongshun filtration Research Institute Co.,Ltd. |