CN114803665A - Hot rolling device and hot rolling process for producing filter cloth - Google Patents
Hot rolling device and hot rolling process for producing filter cloth Download PDFInfo
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- CN114803665A CN114803665A CN202210481570.1A CN202210481570A CN114803665A CN 114803665 A CN114803665 A CN 114803665A CN 202210481570 A CN202210481570 A CN 202210481570A CN 114803665 A CN114803665 A CN 114803665A
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- hot rolling
- frame
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- 239000004744 fabric Substances 0.000 title claims abstract description 119
- 238000005098 hot rolling Methods 0.000 title claims abstract description 32
- 238000005259 measurement Methods 0.000 claims abstract description 37
- 238000005096 rolling process Methods 0.000 claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 claims abstract description 12
- 238000004804 winding Methods 0.000 claims description 25
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000009960 carding Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 3
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 3
- 241001330002 Bambuseae Species 0.000 abstract description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 3
- 239000011425 bamboo Substances 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 238000013021 overheating Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H43/00—Use of control, checking, or safety devices, e.g. automatic devices comprising an element for sensing a variable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1133—Size of webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/174—Textile; fibres
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The utility model relates to a hot rolling device and hot rolling technology of production filter cloth, it includes frame, receipts reel and a pair of hot roll, the hot roll rotates to be connected in the frame, two the axis of rotation of hot roll parallels and both become the clearance setting, the receipts reel rotates to be connected in frame and both can dismantle mutually and be connected, the frame is provided with the measurement subassembly, the measurement subassembly includes support frame, backing roll and is used for carrying out the measurement gyro wheel of measuring to filter cloth length, support frame fixed connection in the frame, the backing roll rotates to be connected in the support frame, the backing roll is used for supporting the part that the filter cloth is located between hot roll and the rolling section of thick bamboo, the measurement gyro wheel is installed in the support frame, just measurement gyro wheel butt in filter cloth. This application has the quantity that can collect the filter cloth on the reel and carry out measuring effect.
Description
Technical Field
The application relates to the field of filter cloth production technology, in particular to a hot rolling device and a hot rolling process for producing filter cloth.
Background
During the production process, the filter cloth is usually subjected to a number of steps, which include: opening, mixing, carding, lapping, netting and hot rolling. Wherein, the hot rolling device used when carrying out the hot rolling process includes: the rolling device comprises a rolling barrel, a rack and a pair of hot rolls arranged on the rack, wherein the rotating axes of the two hot rolls are parallel and are arranged in a gap, the rolling barrel is rotatably connected to the rack, and the rolling barrel is detachable relative to the rack. In the production process, the filter cloth is rolled on the winding drum after being hot-rolled in the gap between the two hot rolls, and when the number of the filter cloth collected on the winding drum reaches a certain value, a new winding drum is replaced to collect the filter cloth.
However, when the winding drum continuously winds the filter cloth, the amount of the filter cloth collected on the winding drum cannot be measured, and thus the amount of the filter cloth collected by different winding drums is different. Therefore, the quality of the finished product during output is uneven, the subsequent goods selling or transportation is affected, and the cost is lost.
Disclosure of Invention
In order to be able to measure the quantity of the filter cloth collected on the take-up drum, the application provides a hot rolling device and a hot rolling process for producing the filter cloth.
In a first aspect, the application provides a hot rolling device for producing filter cloth, which adopts the following technical scheme:
the utility model provides a hot rolling device of production filter cloth, includes frame, receipts reel and a pair of hot roll, the hot roll rotates to be connected in the frame, two the rotation axis of hot roll parallels and both become the clearance setting, the receipts reel rotates to be connected in frame and both can dismantle the connection mutually, the frame is provided with the measurement subassembly, the measurement subassembly includes support frame, backing roll and is used for carrying out the measurement gyro wheel of measuring to filter cloth length, support frame fixed connection in the frame, the backing roll rotates to be connected in the support frame, the backing roll is used for supporting the part that the filter cloth is located between hot roll and the winding reel, the measurement gyro wheel is installed in the support frame, just measurement gyro wheel butt in filter cloth.
By adopting the technical scheme, when the rolling device is used, in the process that the filter cloth is continuously rolled on the rolling cylinder, because the friction resistance exists between the filter cloth and the metering rollers, the filter cloth can drive the metering rollers to synchronously roll, so that the output length of the filter cloth is metered, and the quantity of the filter cloth rolled on the rolling cylinder is measured; and, in the course of the work, the filter cloth receives the support of backing roll for the butt effect between filter cloth and the measurement gyro wheel is better.
Optionally, the support frame is fixedly connected with a limiting rod, the axial direction of the limiting rod is parallel to the axis of the supporting roll, and the filter cloth is located between the limiting rod and the supporting roll.
Through adopting above-mentioned technical scheme, the gag lever post can be to the filter cloth restriction, reduces when the filter cloth output, and the incessant shake of emergence causes the possibility of influence to the measuring result of measurement gyro wheel.
Optionally, the support frame is fixedly connected with an installation rod, the installation rod is sleeved and slidably connected with an adjusting sleeve, the metering roller is installed in the adjusting sleeve, the adjusting sleeve is penetrated and connected with a tightening bolt in a threaded manner, and the tightening bolt is tightened on the installation rod.
By adopting the technical scheme, when in use, the sliding adjusting sleeve can adjust the position of the measuring roller along the width direction of the filter cloth, so that the measuring device is suitable for measuring the filter cloths with different widths; after the adjusting sleeve slides, the tight bolt is rotated to be abutted against, and the tight bolt can be abutted against the bottom wall of the limiting groove, so that the adjusting sleeve is locked at the position, and the stability of the metering roller in use is improved.
Optionally, the outer wall of the mounting rod is provided with a plurality of limiting grooves extending along the length direction of the mounting rod, the plurality of limiting grooves are distributed along the circumferential direction of the mounting rod, and the abutting bolt is clamped in one of the limiting grooves.
Through adopting above-mentioned technical scheme, support tight bolt and dismantle and reinstall, can rotate adjusting sleeve to will support tight bolt card and locate the spacing groove of different positions, thereby realize doing the purpose of further regulation to measurement gyro wheel position.
Optionally, the adjusting sleeve is provided with a swing rod, one end of the swing rod is rotatably connected to the adjusting sleeve, the metering roller is installed at the other end of the swing rod, and the adjusting sleeve is further provided with an adjusting piece for adjusting the rotation angle of the swing rod.
Through adopting above-mentioned technical scheme, the regulating part can order about the swinging arms rotation to support the swinging arms in the position simultaneously, thereby further adjust the deflection angle of measurement gyro wheel, and then make the tight effect of supporting of measurement gyro wheel and filter cloth better.
Optionally, the adjusting part includes a first adjusting rod, a second adjusting rod and an adjusting nut, the first adjusting rod is hinged to the swing rod, the second adjusting rod is hinged to the adjusting sleeve, the adjusting nut is sleeved on the first adjusting rod and is in threaded connection with the first adjusting rod, and the adjusting nut is rotatably connected to the second adjusting rod.
Through adopting above-mentioned technical scheme, during the use, rotatory adjusting nut, and then control first regulation pole and slide to adjust the whole length of regulating part, and then order about the swinging arms rotation, and support the swinging arms in the position of place
Optionally, the swinging arms includes connecting rod and dowel steel, the connecting rod rotates to be connected in the adjusting sleeve, the regulating part is used for adjusting the rotation angle of connecting rod, the dowel steel slides and connects in the connecting rod, the measurement gyro wheel is installed in the connecting rod and is kept away from the one end of adjusting sleeve, pressure sensor is installed to the connecting rod, the one end butt of measurement gyro wheel in pressure sensor's detection portion is kept away from to the dowel steel.
Through adopting above-mentioned technical scheme, during the use, pressure sensor can measure the load that receives on the force lever to reflect out the state of looks butt between measurement gyro wheel and the filter cloth, according to pressure measurement's result afterwards, rotate adjusting nut, thereby adjust the state of looks butt between measurement gyro wheel and the filter cloth, required frictional resistance when ordering about the synchronous roll of measurement gyro wheel with the filter cloth in order to accord with, and then guarantee the accurate degree of filter cloth measurement.
Optionally, the limiting rod is hollow inside, the rack is provided with a fan used for blowing air to the inside of the limiting rod, the limiting rod is provided with a plurality of air outlets penetrating through the side wall of the limiting rod, and the air outlets are arranged towards the opening of the metering roller.
Through adopting above-mentioned technical scheme, during the use, open the fan, the air current receives the guide of blast pipe and gag lever post this moment, and the air current is followed the air outlet output afterwards to blow to the measurement gyro wheel, and then reduce the overheated possibility of measurement gyro wheel, increase the life of measurement gyro wheel.
In a second aspect, the present application provides a filter cloth production process applied to the above hot rolling apparatus, which adopts the following technical scheme:
a production process of filter cloth applied to the hot rolling device comprises the following steps:
s1, opening, mixing, carding, lapping and forming a net for the raw materials in sequence, then putting the formed filter cloth material between two hot rolls for hot rolling, and finally winding the filter cloth material in a winding drum;
s2, erecting the filter cloth between the hot roll and the winding drum on the supporting roll, enabling the filter cloth to be positioned between the supporting roll and the limiting rod, adjusting the adjusting sleeve on the mounting rod, and enabling the metering roller to abut against the filter cloth;
s3, observing the readings on the pressure sensor, and then rotating the adjusting nut to adjust the abutting degree between the metering roller and the filter cloth, so that the pressure value displayed on the pressure sensor is in the required pressure range;
and S4, starting the fan to blow the airflow to the metering roller from the air outlet on the limiting rod.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the measuring device is used, the measuring rollers can be driven by the filter cloth to synchronously roll, so that the output length of the filter cloth is measured, and the number of the filter cloth wound on the winding drum is measured; in addition, in the working process, the filter cloth is supported by the supporting roller, so that the abutting effect between the filter cloth and the metering roller is better;
2. when the measuring device is used, the adjusting nut can be rotated according to the pressure detection result of the pressure sensor, so that the abutting state between the measuring roller and the filter cloth is adjusted, the friction resistance required when the measuring roller is driven by the filter cloth to synchronously roll is met, and the accuracy degree of the measurement of the filter cloth is further ensured;
3. and when the fan is started, the air flow can be output from the air outlet and blown to the metering roller, so that the possibility of overheating of the metering roller is reduced, and the service life of the metering roller is prolonged.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present application;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is a schematic diagram of an exploded view of a sway bar according to an embodiment of the present application.
Description of reference numerals: 1. a frame; 2. winding the roll; 3. a hot roll; 4. a metering assembly; 41. a support frame; 411. an auxiliary roller; 42. a support roller; 43. a metering roller; 44. a limiting rod; 441. an air outlet; 5. mounting a rod; 51. adjusting the sleeve; 52. tightly abutting against the bolt; 53. a limiting groove; 6. a swing lever; 61. a connecting rod; 611. a limiting sleeve; 62. a dowel bar; 621. a clamping head; 7. an adjustment member; 71. a first adjusting lever; 72. a second adjusting lever; 73. adjusting the nut; 8. a pressure sensor; 9. a fan.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses hot rolling device of production filter cloth. Referring to fig. 1, a hot rolling apparatus for producing a filter cloth includes a frame 1, a take-up drum 2, and a pair of hot rolls 3. The hot rolls 3 are rotatably connected to the frame 1, and the rotating axes of the two hot rolls 3 are parallel and arranged in a clearance. The winding drum 2 is rotatably connected to the frame 1 and detachably connected with the frame. During the use, the filter cloth of following output on the hot roll 3 can be rolled up in the winding cylinder 2 to collect and pack the filter cloth.
Referring to fig. 1, the frame 1 is provided with a metering assembly 4, the metering assembly 4 including a support frame 41, a support roller 42, and a metering roller 43. In this embodiment, the supporting frame 41 is rotatably connected to the frame 1, and the frame 1 is provided with a hydraulic cylinder for adjusting the deflection angle of the supporting frame 41. The supporting roller 42 is rotatably connected to one end of the supporting frame 41 far away from the frame 1, and the part of the filter cloth between the hot roller 3 and the winding drum 2 is lapped on the supporting roller 42. The metering roller 43 is mounted on the supporting frame 41, and the metering roller 43 abuts against the surface of the filter cloth on the side away from the supporting roller 42. When the deflection angle of the support frame 41 is adjusted through the hydraulic cylinder, the height of the support roller 42 can be further adjusted.
During the use, at the in-process of constantly rolling up in a winding section of thick bamboo 2 of filter cloth, because have frictional resistance between filter cloth and the measurement gyro wheel 43, the filter cloth can order about measurement gyro wheel 43 synchronous roll this moment to measure the length that the filter cloth was exported, measure the quantity of rolling filter cloth on a winding section of thick bamboo 2 simultaneously. In addition, during the operation, the filter cloth is supported by the support roller 42, so that the abutting effect between the filter cloth and the metering roller 43 is better.
Referring to fig. 1, in the present embodiment, two support rollers 42 are provided, and the two support rollers 42 are parallel and both are located on the same side of the filter cloth. At this time, the metering roller 43 is located between the two supporting rollers 42, so that the filter cloth is guided by the two supporting rollers 42, the contact area between the filter cloth and the metering roller 43 can be increased, the resistance increasing effect is further realized, and the effect that the metering roller 43 is driven by the filter cloth to rotate is improved.
Referring to fig. 1, in order to reduce the possibility of instability of the transportation state of the filter cloth due to the abutment of the metering roller 43, two auxiliary rollers 411 are rotatably connected to the support frame 41. The auxiliary rollers 411 abut against one side of the filter cloth, which is far away from the supporting roller 42, the two auxiliary rollers 411 and the measuring roller 43 are on the same straight line, and the auxiliary rollers 411 are respectively located at two sides of the measuring roller 43 along the width direction of the filter cloth.
Referring to fig. 1, a limiting rod 44 is fixedly connected to the supporting frame 41, and an axis of the limiting rod 44 is parallel to an axis of the supporting roller 42. The spacing rod 44 and the supporting roller 42 are arranged in a clearance mode, and the spacing rod 44 abuts against one side, away from the supporting roller 42, of the filter cloth. The limiting rod 44 can limit the filter cloth, and the possibility that the measuring result of the metering roller 43 is influenced by continuous shaking when the filter cloth is output is reduced.
Referring to fig. 1 and 2, at the same time, the support frame 41 is further fixedly connected with a mounting rod 5, the mounting rod 5 extends along the length direction of the support roller 42, and the mounting rod 5 is also located on the side of the filter cloth away from the support roller 42. The mounting rod 5 is sleeved and connected with an adjusting sleeve 51 in a sliding manner, and the metering roller 43 is mounted on the adjusting sleeve 51. Therefore, in the using process, the position of the measuring roller 43 in the width direction of the filter cloth can be adjusted by sliding the adjusting sleeve 51, so that the measuring device is suitable for measuring the filter cloths with different widths.
Referring to fig. 2, secondly, a plurality of limiting grooves 53 are opened on the outer wall of the mounting rod 5, the limiting grooves 53 extend along the length direction of the mounting rod 5, and the plurality of limiting grooves 53 are distributed along the circumferential direction of the mounting rod 5. The adjusting sleeve 51 is inserted and connected with a tightening bolt 52 through a thread, the tightening bolt 52 is clamped and connected in the limiting groove 53 in a sliding manner, and the tightening bolt 52 is tightened on the bottom wall of the limiting groove 53.
After the adjusting sleeve 51 slides, the tightening bolt 52 is rotated, and the tightening bolt 52 can tighten against the bottom wall of the limiting groove 53, so that the adjusting sleeve 51 is locked at the position, and the stability of the metering roller 43 in use is improved. And, the abutting bolt 52 is disassembled and reinstalled, the adjusting sleeve 51 can be rotated, and the abutting bolt 52 is clamped in the limiting grooves 53 at different positions, so that the purpose of further adjusting the position of the metering roller 43 is achieved.
Referring to fig. 2, the adjusting sleeve 51 is rotatably connected with the swing lever 6, and the metering roller 43 is mounted at one end of the swing lever 6 away from the adjusting sleeve 51. The adjusting bushing 51 is provided with an adjusting piece 7 so that the adjusting piece 7 can adjust the position of the swing lever 6 and support the swing lever 6 at the position.
Referring to fig. 2, the adjusting member 7 includes a first adjusting lever 71, a second adjusting lever 72, and an adjusting nut 73. The first adjustment lever 71 is hinged to the swing lever 6, the second adjustment lever 72 is hinged to the adjustment sleeve 51, and the first adjustment lever 71 is inserted through and slidably connected to the second adjustment lever 72. The adjusting nut 73 is sleeved on and screwed to the first adjusting rod 71, and the adjusting nut 73 is rotatably connected to the second adjusting rod 72.
When the adjusting device is used, the adjusting nut 73 is rotated to control the first adjusting rod 71 to slide, so that the whole length of the adjusting piece 7 is adjusted, the swinging rod 6 is driven to rotate, and the swinging rod 6 is supported at the position. Thereby further adjusting the position of the metering roller 43, and further ensuring that the abutting effect of the metering roller 43 and the filter cloth is better. In other embodiments, the adjusting element 7 can also be provided as a pneumatic or hydraulic cylinder.
Referring to fig. 2 and 3, the swing lever 6 includes a connecting rod 61 and a dowel 62, and the connecting rod 61 is rotatably coupled to the adjustment sleeve 51, and at this time, the first adjustment lever 71 is hinged to the connecting rod 61. The connecting rod 61 is formed with a limiting sleeve 611, and the dowel bar 62 is inserted and slidably connected in the limiting sleeve 611. The end of the dowel bar 62 facing the connecting rod 61 is formed with a clamping head 621, and the metering roller 43 is mounted at the other end of the dowel bar 62. The pressure sensor 8 is attached to the connecting rod 61, the bayonet 621 of the dowel bar 62 abuts against the detection part of the pressure sensor 8, and the bayonet 621 is clamped between one end of the limiting sleeve 611 facing the connecting rod 61 and the pressure sensor 8.
When in use, the metering roller 43 is supported by the dowel bar 62, so that the metering roller 43 is abutted against the filter cloth. At this time, the pressure sensor 8 can measure the load applied to the force lever 62, and reflect the state of contact between the metering roller 43 and the filter cloth. Subsequently, the adjusting nut 73 is rotated according to the result of the pressure detection, thereby adjusting the state of the abutment between the metering roller 43 and the filter cloth. So as to meet the friction resistance required when the filter cloth drives the metering roller 43 to synchronously roll, thereby ensuring the accuracy of the measurement of the filter cloth.
Referring to fig. 1 and 2, in the using process, since the filter cloth has a part of residual heat after passing through the hot roll 3, and then contacts with the metering roller 43, and after long-term use, the metering roller 43 is easily heated and deformed, so that the service life of the metering roller 43 is reduced. Therefore, the fan 9 is installed on the frame 1, the limiting rod 44 is set to be of an internal hollow structure, an air supply pipe is arranged between the fan 9 and the limiting rod 44, and two ends of the air supply pipe are respectively communicated with the inside of the limiting rod 44 and the output end of the fan 9. The limiting rod 44 is provided with a plurality of air outlets 441 penetrating through the side wall thereof, and the air outlets 441 are arranged facing the opening of the metering roller 43.
When the metering roller 43 is used, the fan 9 is started, air flow is guided by the air supply pipe and the limiting rod 44 at the moment, then the air flow is output from the air outlet 441 and blown to the metering roller 43, so that the possibility of overheating of the metering roller 43 is reduced, and the service life of the metering roller 43 is prolonged.
The implementation principle of the hot rolling device for producing the filter cloth in the embodiment of the application is as follows: during the use, constantly rolling in the in-process of a winding drum 2 at the filter cloth, the synchronous roll of measurement gyro wheel 43 can be ordered about to the filter cloth this moment to the length of exporting the filter cloth is measured, measures the quantity of filter cloth of rolling on a winding drum 2 simultaneously. And meanwhile, the fan 9 is started, and at the moment, the airflow can be output from the air outlet 441 and blown to the metering roller 43, so that the possibility of overheating of the metering roller 43 is reduced.
In addition, in the using process, the sliding adjusting sleeve 51 and the rotary adjusting nut 73 can adjust the abutting state between the metering roller 43 and the filter cloth, so that better measuring accuracy is ensured.
The embodiment of the application also discloses a filter cloth production process, which comprises the following steps:
s1, opening, mixing, carding, lapping and forming a net for the raw materials in sequence, then putting the formed filter cloth material between two hot rolls 3 for hot rolling, and finally winding the filter cloth material in a winding drum 2;
s2, erecting the filter cloth between the hot roll 3 and the winding drum 2 on the two supporting rolls 42, enabling the filter cloth to be located between the supporting rolls 42 and the limiting rod 44, then adjusting the adjusting sleeve 51 on the mounting rod 5, enabling the metering roller 43 to abut against the filter cloth, and enabling the metering roller 43 to be located between the two supporting rolls 42;
s3, observing the readings on the pressure sensor 8, and then rotating the adjusting nut 73 to adjust the abutting degree between the metering roller 43 and the filter cloth, so that the pressure value displayed on the pressure sensor 8 is in the required pressure range;
s4, the blower 9 is turned on, so that the airflow blows from the air outlet 441 of the limiting rod 44 to the metering roller 43.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a hot rolling device of production filter cloth, includes frame (1), winding drum (2) and a pair of hot roll (3), hot roll (3) are rotated and are connected in frame (1), two the axis of rotation of hot roll (3) parallels and both become the clearance setting, winding drum (2) rotate connect frame (1) and both can dismantle the connection, its characterized in that mutually: frame (1) is provided with measurement subassembly (4), measurement subassembly (4) include support frame (41), backing roll (42) and be used for carrying out the measurement gyro wheel (43) of measuring to filter cloth length, support frame (41) are connected in frame (1), backing roll (42) rotate to be connected in support frame (41), backing roll (42) are used for supporting the part that filter cloth is located between hot roll (3) and receipts reel (2), install in support frame (41) measurement gyro wheel (43), just measurement gyro wheel (43) butt in filter cloth.
2. A hot rolling apparatus for producing filter cloth according to claim 1, wherein: the support frame (41) is fixedly connected with a limiting rod (44), the axial direction of the limiting rod (44) is parallel to the axis of the support roller (42), and the filter cloth is positioned between the limiting rod (44) and the support roller (42).
3. A hot rolling apparatus for producing filter cloth according to claim 2, wherein: the support frame (41) is fixedly connected with an installation rod (5), the installation rod (5) is sleeved and slidably connected with an adjusting sleeve (51), the metering roller (43) is installed on the adjusting sleeve (51), the adjusting sleeve (51) is penetrated and connected with a tightening bolt (52) in a threaded manner, and the tightening bolt (52) is tightened on the installation rod (5).
4. A hot rolling apparatus for producing filter cloth according to claim 3, wherein: the mounting rod (5) outer wall is provided with a plurality of spacing grooves (53) extending along the length direction of the mounting rod, the spacing grooves (53) are circumferentially distributed along the mounting rod (5), and the abutting bolt (52) is clamped in one of the spacing grooves (53).
5. A hot rolling apparatus for producing filter cloth according to claim 3, wherein: adjusting sleeve pipe (51) are provided with swinging arms (6), swinging arms (6) one end is rotated and is connected in adjusting sleeve pipe (51), measurement gyro wheel (43) are installed in the other end of swinging arms (6), adjusting sleeve pipe (51) still are provided with and are used for carrying out regulating part (7) adjusted swinging arms (6) rotation angle.
6. A hot rolling apparatus for manufacturing filter cloth according to claim 5, wherein: the adjusting piece (7) comprises a first adjusting rod (71), a second adjusting rod (72) and an adjusting nut (73), the first adjusting rod (71) is hinged to the swinging rod (6), the second adjusting rod (72) is hinged to the adjusting sleeve (51), the adjusting nut (73) is sleeved and connected to the first adjusting rod (71) in a threaded mode, and the adjusting nut (73) is rotatably connected to the second adjusting rod (72).
7. A hot rolling apparatus for producing filter cloth according to claim 5, wherein: swinging arms (6) are including connecting rod (61) and dowel steel (62), connecting rod (61) are rotated and are connected in adjusting sleeve pipe (51), regulating part (7) are used for adjusting the rotation angle of connecting rod (61), dowel steel (62) slide and connect in connecting rod (61), measurement gyro wheel (43) are installed in connecting rod (61) and are kept away from the one end of adjusting sleeve pipe (51), pressure sensor (8) are installed in connecting rod (61), the one end butt of measurement gyro wheel (43) is kept away from in dowel steel (62) in the detection portion of pressure sensor (8).
8. A hot rolling apparatus for producing filter cloth according to claim 2, wherein: the limiting rod (44) is hollow, the frame (1) is provided with a fan (9) used for blowing air to the inside of the limiting rod (44), the limiting rod (44) is provided with a plurality of air outlets (441) penetrating through the side wall of the limiting rod, and the air outlets (441) are arranged towards the openings of the metering rollers (43).
9. A production process of filter cloth applied to the hot rolling device comprises the following steps:
s1, opening, mixing, carding, lapping and forming a net to the raw materials in sequence, then putting the formed filter cloth material between two hot rolls (3) for hot rolling, and finally rolling the filter cloth material in a rolling cylinder (2);
s2, erecting the filter cloth between the hot roll (3) and the winding drum (2) on the supporting roll (42), positioning the filter cloth between the supporting roll (42) and the limiting rod (44), adjusting the adjusting sleeve (51) on the mounting rod (5), and enabling the metering roller (43) to abut against the filter cloth;
s3, observing the readings on the pressure sensor (8), and then rotating the adjusting nut (73) to adjust the tightness between the metering roller (43) and the filter cloth, so that the pressure value displayed on the pressure sensor (8) is in the required pressure range;
and S4, starting the fan (9) to blow the airflow to the metering roller (43) from the air outlet (441) on the limiting rod (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210481570.1A CN114803665B (en) | 2022-05-05 | 2022-05-05 | Hot rolling device and hot rolling process for producing filter cloth |
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| CN111826802A (en) * | 2020-07-01 | 2020-10-27 | 湖北环福塑料制品有限公司 | Hot rolling process for processing non-woven fabric |
| CN212007136U (en) * | 2020-04-01 | 2020-11-24 | 金华市澳美家地毯有限公司 | Automatic measuring device for textile fabrics |
| CN212798826U (en) * | 2020-05-27 | 2021-03-26 | 天津华浩塑料制品有限公司 | Blowing machine coiling mechanism with length measurement function |
| CN214803205U (en) * | 2020-12-28 | 2021-11-23 | 聚诚众创(龙岩)网络科技有限公司 | Portable outdoor drawing device for design |
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| US5245760A (en) * | 1992-02-27 | 1993-09-21 | Smart-Price International, Inc. | Cloth measuring apparatus |
| JPH07215578A (en) * | 1994-02-03 | 1995-08-15 | Ricoh Co Ltd | Simplified paper length measuring counter |
| CN201470687U (en) * | 2009-07-21 | 2010-05-19 | 河北钢铁股份有限公司 | Connecting shaft with peripheral direction capable of being precisely adjusted |
| CN205151332U (en) * | 2015-11-30 | 2016-04-13 | 江苏奥天利新材料有限公司 | PVB membrane finished product changes around device with measurement function of rectifying |
| CN205634379U (en) * | 2016-03-25 | 2016-10-12 | 湖州新墩丝织有限公司 | Trademark tape gathering machine with measuring device |
| CN207147449U (en) * | 2017-09-13 | 2018-03-27 | 界首市圣通无纺布有限公司 | A kind of feature dust-proof clean keeping fabric metering device |
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| CN110901202A (en) * | 2019-11-22 | 2020-03-24 | 江苏远华轻化装备有限公司 | High-efficient tectorial membrane mechanism of cutting bed |
| CN212007136U (en) * | 2020-04-01 | 2020-11-24 | 金华市澳美家地毯有限公司 | Automatic measuring device for textile fabrics |
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| CN111826802A (en) * | 2020-07-01 | 2020-10-27 | 湖北环福塑料制品有限公司 | Hot rolling process for processing non-woven fabric |
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| CN114803665B (en) | 2023-02-03 |
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