CN219702472U - Automatic production line for silica gel composite cloth - Google Patents
Automatic production line for silica gel composite cloth Download PDFInfo
- Publication number
- CN219702472U CN219702472U CN202321284423.1U CN202321284423U CN219702472U CN 219702472 U CN219702472 U CN 219702472U CN 202321284423 U CN202321284423 U CN 202321284423U CN 219702472 U CN219702472 U CN 219702472U
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- Prior art keywords
- silica gel
- roller
- coating
- horizontal
- liquid silica
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- 239000000741 silica gel Substances 0.000 title claims abstract description 126
- 229910002027 silica gel Inorganic materials 0.000 title claims abstract description 126
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 125
- 239000004744 fabric Substances 0.000 title claims abstract description 61
- 239000002131 composite material Substances 0.000 title claims description 37
- 238000004519 manufacturing process Methods 0.000 title claims description 20
- 239000007788 liquid Substances 0.000 claims abstract description 54
- 230000007246 mechanism Effects 0.000 claims abstract description 51
- 238000000576 coating method Methods 0.000 claims abstract description 42
- 239000011248 coating agent Substances 0.000 claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims abstract description 21
- 238000005096 rolling process Methods 0.000 claims abstract description 19
- 238000010345 tape casting Methods 0.000 claims abstract description 17
- 238000001035 drying Methods 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims abstract description 5
- 238000007761 roller coating Methods 0.000 claims description 39
- 238000003490 calendering Methods 0.000 claims description 23
- 238000003825 pressing Methods 0.000 claims description 17
- 239000003292 glue Substances 0.000 claims description 16
- 238000007790 scraping Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 7
- 230000005571 horizontal transmission Effects 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 6
- 239000000498 cooling water Substances 0.000 claims description 6
- 238000004513 sizing Methods 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 3
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Treatment Of Fiber Materials (AREA)
Abstract
The utility model provides a compound cloth automation line of silica gel, includes liquid silica gel coating drying equipment, silica gel rubber material roller coat rolling equipment and the horizontal dryer that connects gradually through conveyor, be provided with basic cloth unreeling device before the liquid silica gel coating equipment, the box internal interval of liquid silica gel coating equipment is equipped with a plurality of liquid silica gel knife coating mechanism subassemblies, liquid silica gel knife coating mechanism subassembly is including two liquid silica gel knife coating mechanisms of symmetry installation both sides about frame conveying channel, is equipped with hot-blast pipeline between two adjacent liquid silica gel knife coating mechanism subassemblies, set gradually one to two silica gel roller coat devices and one silica gel rolling device in the box of silica gel rubber material roller coat rolling equipment, horizontal dryer includes a plurality of heating roller subassemblies that set up in succession in horizontal dryer box, be provided with compound cloth rolling device behind the horizontal dryer. The utility model has the advantages of convenient control, good applicability, safety and high efficiency.
Description
Technical Field
The utility model relates to the technical field of silica gel cloth, in particular to an automatic production line of silica gel composite cloth.
Background
The existing silica gel composite cloth production equipment is simple in structure, single in function, narrow in application range, low in working efficiency and unstable in product quality. Because the silica gel composite cloth is multiple in types and wide in application, different manufacturers can put forward personalized demands on the aspects of material and composite layer quantity, thickness and specification, and the existing equipment cannot fully meet the production demands of multiple-batch and more flexible silica gel composite cloth products.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model provides a safe and efficient automatic production line for the silica gel composite cloth, which is convenient to control and good in applicability.
In order to achieve the above object, the present utility model provides the following technical solutions:
the utility model provides a compound cloth automation line of silica gel, includes liquid silica gel coating drying equipment, silica gel rubber material roller coat rolling equipment and the horizontal dryer that connects gradually through conveyor, be provided with basic cloth unreeling device before the liquid silica gel coating equipment, liquid silica gel coating equipment includes the coating equipment box, the interval is equipped with a plurality of liquid silica gel knife coating mechanism components in the coating equipment box, liquid silica gel knife coating mechanism component is including two liquid silica gel knife coating mechanisms of symmetry installed in frame conveying channel upper and lower both sides, is equipped with hot air conveying pipeline between two adjacent liquid silica gel knife coating mechanism components, hot air conveying pipeline is including setting up two sets of hot-blast pipes in frame conveying channel upper and lower both sides, and hot air conveying pipeline is connected with the hot-blast box at coating equipment box top;
the silica gel glue rolling equipment comprises a roll coating rolling equipment box body, one to two silica gel roll coating devices and one silica gel rolling device are sequentially arranged in the roll coating rolling equipment box body, the silica gel roll coating device comprises a roll coating assembly, a glue groove and a glue conveying device, the roll coating assembly comprises two horizontal roll coating rollers arranged below the glue groove and a supporting roller arranged below the right horizontal roll coating roller, the glue groove is arranged at the top of the roll coating rolling equipment box body and is connected with the glue conveying device through a pipeline, and the silica gel rolling device comprises two rolling rollers symmetrically arranged on the upper side and the lower side of a rack conveying channel; the horizontal dryer comprises a plurality of heating roller assemblies which are continuously arranged in a box body of the horizontal dryer, the heating roller assemblies comprise a plurality of heating rollers which are symmetrically arranged on the upper side and the lower side of a rack conveying channel, and a composite cloth winding device is arranged behind the horizontal dryer.
The conveying device comprises a traction roller assembly or a guide roller assembly which is arranged between two adjacent devices, the traction roller assembly comprises two traction rollers which are arranged up and down in a rack conveying channel, and the guide roller assembly comprises two guide rollers which are arranged up and down in the rack conveying channel and are both used for conveying base cloth or composite cloth.
The liquid silica gel knife coating mechanism comprises a liquid silica gel knife and a feeding device connected with the liquid silica gel knife through a pipeline, a valve is arranged on the pipeline connected with the liquid silica gel knife, and the liquid silica gel knife coating mechanism is also provided with a lifting adjusting device, so that single-sided or double-sided coating of the liquid silica gel can be performed on the base cloth as required.
The hot air pipe of the hot air conveying pipeline comprises an air inlet pipe and an air outlet pipe, wherein the air outlet pipe is connected with an air pump, a heating device is arranged in the hot air box, the hot air box is connected with a blower through a pipeline, and the circulating flow of hot air in the box body is realized through the air pump and the blower.
The horizontal roller coating roller of roller coat subassembly is provided with horizontal adjustment mechanism, horizontal adjustment mechanism includes power device and lead screw horizontal transmission structure, lead screw horizontal transmission structure includes two sliders of movable mounting on the internal horizontal guide rail of box, with the push pedal of two slider fastening installations, install the ejector pad at the push pedal middle part and the lead screw of being connected with the ejector pad, slider and horizontal roller coating roller's roller fixed connection, lead screw one end and ejector pad threaded connection, the output fixed connection of the lead screw other end and power device.
The back-up roll of roller coat subassembly is provided with lift adjustment mechanism, lift adjustment mechanism includes power device and lead screw lift transmission structure, lead screw lift transmission structure includes two sliders of movable mounting on the interior lift rail of box, with the push pedal of two slider fastening installations, install the ejector pad at the push pedal middle part and the lead screw of being connected with the ejector pad, slider and back-up roll's roller fixed connection, lead screw one end and ejector pad threaded connection, the output fixed connection of the lead screw other end and power device.
The silica gel calendering device is provided with a distance adjusting device for adjusting the distance between the upper calendering roller and the lower calendering roller.
And a sizing material cleaning device for removing materials adhered on the horizontal roller coating roller, the supporting roller or the calendaring roller is arranged in the roller coating calendaring equipment box body.
The heating roller assembly is provided with a distance adjusting device for adjusting the distance between the upper heating roller and the lower heating roller.
And a cooling flattening mechanism is further arranged between the horizontal dryer and the composite cloth winding device and comprises two pressing plates which are arranged on the upper side and the lower side of the frame conveying channel, the two pressing plates are both provided with cooling water channels connected with cooling water circulation pipelines, and a pressing plate interval adjusting device for adjusting the distance between the upper pressing plate and the lower pressing plate is further arranged between the two pressing plates.
The utility model has the beneficial effects that:
1. the base cloth unreeling device can use glass fiber cloth and teflon cloth or carry out secondary coating processing on base materials such as thin-layer silicon adhesive tape and silica gel composite cloth, and meanwhile, single-sided or double-sided coating of the base cloth can be realized on an upper liquid silica gel knife coating mechanism and a lower liquid silica gel knife coating mechanism, so that the applicability is good.
2. The silica gel roller coating device can roller coat solid rubber materials or high-viscosity rubber materials, the type of the rubber materials can adopt unvulcanized raw silica gel or cooked silica gel, and by arranging more than two silica gel roller coating areas, composite silica gel coatings or a plurality of silica gel coatings can be distributed, or only one silica gel roller coating device (the other one is standby) can be used according to the process requirement, so that the application range of equipment is improved, and the safety and the applicability are improved.
3. The utility model has reasonable design and convenient operation, realizes continuous production of the silica gel composite cloth, has high working efficiency, stable process and good yield and quality.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an automated production line for silica gel composite cloth according to the present utility model;
FIG. 2 is a diagram of a structure of a silica gel roller coating calendaring device of an automatic production line of silica gel composite cloth;
in the figure: 1-base cloth unreeling device, 2-liquid silica gel coating and drying equipment, 3-silica gel material roller coating and calendaring equipment, 4-horizontal dryer, 5-cooling and flattening mechanism, 6-composite cloth reeling device, 7-composite cloth, 8-traction roller assembly or guide roller assembly, 9-liquid silica gel knife coating mechanism, 10-hot air box, 11-hot air conveying pipeline, 12-first roller coating assembly, 13-first glue groove, 14-second roller coating assembly, 15-second glue groove, 16-calendaring roller, 17-lifting and adjusting mechanism, 18-horizontal adjusting mechanism, 19-glue conveying device and 20-glue cleaning device.
Detailed Description
The utility model is further described below with reference to the drawings and examples.
As shown in fig. 1 and 2, the automatic production line for the silica gel composite cloth provided by the utility model comprises a base cloth unreeling device 1, liquid silica gel coating and drying equipment, a silica gel material roller coating and calendaring device 3, a horizontal dryer 4 and a composite cloth reeling device 6 which are sequentially connected through conveying devices, wherein the base cloth unreeling device 1 conveys glass fiber cloth and teflon cloth into the liquid silica gel coating device 2 or conveys base materials such as thin-layer silica gel cloth and silica gel composite cloth 7 into the liquid silica gel coating device 2 for secondary processing, the liquid silica gel coating and drying device 2 comprises a coating device box body, a plurality of liquid silica gel scraping mechanism components are arranged in the coating device box body at intervals, the liquid silica gel scraping mechanism components comprise two liquid silica gel scraping mechanisms 9 which are symmetrically arranged on the upper side and the lower side of a frame conveying channel, the base cloth can be coated on two sides synchronously or only one side (the upper surface) of the base cloth is coated through the upper liquid silica gel scraping mechanism component and the lower liquid silica gel scraping mechanism 9, a hot air conveying pipeline 11 is arranged between the two adjacent liquid silica gel scraping mechanism components, the hot air conveying pipeline 11 comprises two sets of conveying pipelines which are arranged on the upper side and lower side of the frame conveying channel, and the two sets of conveying pipeline 11 are arranged on the two sides of the upper side and lower side of the frame conveying channel, and the two sets of the hot air conveying pipeline are connected with the hot air pipe 10, and the hot air pipe is formed and the top the hot air pipe is connected with the conveying device and the hot air box and coated on the top of the drying device.
The utility model provides a silica gel rubber material roller coat calendering equipment 3 includes roller coat calendering equipment box, separate into two silica gel roller coat district and a silica gel calendering district through the baffle in the roller coat calendering equipment box, two all be provided with silica gel roller coat device in the silica gel roller coat district, can compound unvulcanized raw silica gel or ripe silica gel formation thicker silica gel coating on the thin layer silica gel composite coating of liquid silica gel through the silica gel roller coat device, first silica gel roller coat device includes first roller coat subassembly 12, first rubber groove 13, second silica gel roller coat device includes second roller coat subassembly 14, second rubber groove 15, first roller coat subassembly 12 is including setting up two horizontal roller coat rollers in first rubber groove 13 below and setting up the backing roll in right horizontal roller coat roller below, the structure of second roller coat subassembly 14 and first roller coat subassembly 12 is the same, first rubber groove 13 and second rubber groove 15 all set up at roller coat equipment box top and pass through the pipe connection with sizing material conveyor 19, the material in first rubber groove 13 extrudees between two horizontal roller coat subassembly, then with first rubber groove 13 on the second roller coat device is used for the second roller coat device is installed in the second rubber groove 14 on the second side horizontal roller coat subassembly and backing roll coat roller coat device of the second rubber groove 13, then the second rubber groove is used for setting up the second rubber groove 16 in the second side calendering material channel.
The horizontal dryer 4 comprises a plurality of heating roller assemblies which are continuously arranged in the box body of the horizontal dryer, and the heating roller assemblies comprise a plurality of heating rollers which are symmetrically arranged on the upper side and the lower side of the conveying channel of the frame.
The conveying device comprises a traction roller assembly 8 or a guide roller assembly arranged between two adjacent devices, the traction roller assembly 8 comprises two traction rollers arranged on the upper side and the lower side of a machine frame conveying channel, a servo motor is arranged on a rotating shaft of a traction steering roller, conveying power is provided through the servo motor, the guide roller assembly comprises two guide rollers arranged on the upper side and the lower side of the machine frame conveying channel, and the traction roller assembly 8 or the guide roller assembly is used for conveying base cloth or composite cloth.
The liquid silica gel knife coating mechanism 9 comprises a liquid silica gel scraper and a feeding device connected with the liquid silica gel scraper through a pipeline, wherein a plurality of liquid silica gel scrapers are connected with the feeding device through pipelines, and valves are arranged on the pipelines connected with the liquid silica gel scraper, so that liquid silica gel coating is carried out on one side or two sides of the base cloth according to production requirements.
The liquid silica gel knife coating mechanism 9 is provided with a lifting adjusting device to realize the adjustment of the distance between the scrapers and the control of the coating thickness.
The heating device is arranged in the hot air box 10, and the hot air box 10 is connected with the blower through a pipeline, so that hot air can be stably and rapidly conveyed into the box body of the coating equipment.
The hot air pipe comprises an air inlet pipe and an air outlet pipe, wherein the air outlet pipe is connected with an air pump, and the circulating flow of hot air is realized through the air pump.
The first roller coating assembly 12 and the second roller coating assembly 14 are respectively provided with a horizontal adjusting mechanism 18 and a lifting adjusting mechanism 17, the horizontal adjusting mechanism 18 is used for adjusting the distance between two horizontal roller coating rollers, the lifting adjusting mechanism 17 is used for adjusting the distance between the right horizontal roller coating roller and a lower supporting roller, and the coating thickness and quality of sizing materials are better adjusted and controlled through interval adjustment.
Specifically, the horizontal roller coating rollers of the first roller coating assembly 12 and the second roller coating assembly 14 are respectively provided with a horizontal adjusting mechanism 18, the horizontal adjusting mechanism 18 comprises a power device and a screw rod horizontal transmission structure, the screw rod horizontal transmission structure comprises two sliding blocks movably installed on a horizontal guide rail in a box body, a push plate fixedly installed with the two sliding blocks, a push block installed in the middle of the push plate and a screw rod connected with the push block, the sliding blocks are fixedly connected with a roller shaft of the horizontal roller coating roller, one end of the screw rod is in threaded connection with the push block, the other end of the screw rod is fixedly connected with an output end of the power device, and the power device adopts a servo motor or a large thrust cylinder and drives the screw rod horizontal transmission structure to push and adjust the distance between the two horizontal roller coating rollers through the power device.
Specifically, the backing roll of first roller coat subassembly 12 and second roller coat subassembly 14 all is provided with lift adjustment mechanism 17, lift adjustment mechanism 17 includes power device and lead screw lift transmission structure, thereby lead screw lift transmission structure includes two sliders of movable mounting on the interior lift guide rail of box, with the push pedal of two slider fastening installations, install the ejector pad at the push pedal middle part and the lead screw of being connected with the ejector pad, slider and backing roll's roller fixed connection, lead screw one end and ejector pad threaded connection, lead screw other end and power device's output fixed connection, thereby power device adopts servo motor or big thrust cylinder, thereby promotes and adjusts the distance between backing roll and the horizontal roller coat roller through power device drive lead screw transmission structure.
The silica gel calendering device is provided with a spacing adjusting device, and the thickness of the silica gel composite cloth can be controlled more accurately through the spacing adjusting device.
The silica gel roller coating area and the silica gel calendaring area are both provided with a sizing material cleaning device 20, the sizing material cleaning device 20 adopts a cleaning brush with an adjustable position, and materials adhered on the horizontal roller coating roller, the supporting roller or the calendaring roller 16 are timely removed after the operation is finished.
The heating roller assembly is provided with a spacing adjusting device, so that the heating position and the temperature control requirement of the composite cloth are better met.
The horizontal dryer 4 and the compound cloth winding device 6 are also provided with a cooling flattening mechanism 5, the cooling flattening mechanism 5 comprises two pressing plates which are arranged on the upper side and the lower side of the frame conveying channel, the two pressing plates are respectively provided with a cooling water channel connected with a cooling water circulation pipeline, a pressing plate interval adjusting device is further arranged between the two pressing plates, the plane of the pressing plates and the compound silica gel cloth form a sliding contact process, cloth cooling and surface flattening are realized, and the surface quality of the cloth is improved.
It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model, and equivalent changes made on the basis of the above-mentioned embodiments are all within the scope of the present utility model.
Claims (10)
1. An automatic production line of silica gel composite cloth, its characterized in that: the device comprises liquid silica gel coating and drying equipment (2), silica gel roller coating and calendaring equipment (3) and a horizontal dryer (4) which are sequentially connected through conveying devices, wherein a base cloth unreeling device (1) is arranged in front of the liquid silica gel coating and drying equipment (2), the liquid silica gel coating and drying equipment (2) comprises a coating equipment box body, a plurality of liquid silica gel scraping mechanism components are arranged in the coating equipment box body at intervals, each liquid silica gel scraping mechanism component comprises two liquid silica gel scraping mechanisms (9) symmetrically arranged on the upper side and the lower side of a rack conveying channel, a hot air conveying pipeline (11) is arranged between every two adjacent liquid silica gel scraping mechanism components, each hot air conveying pipeline (11) comprises two hot air pipes arranged on the upper side and the lower side of the rack conveying channel, and each hot air conveying pipeline (11) is connected with a hot air box (10) at the top of the coating equipment box body;
the silica gel glue material roller coating rolling equipment (3) comprises a roller coating rolling equipment box body, one to two silica gel roller coating devices and one silica gel rolling device are sequentially arranged in the roller coating rolling equipment box body, the silica gel roller coating devices comprise roller coating components, a glue groove and a glue material conveying device (19), the roller coating components comprise two horizontal roller coating rollers arranged below the glue groove and a supporting roller arranged below the right horizontal roller coating roller, the glue groove is arranged at the top of the roller coating rolling equipment box body and is connected with the glue material conveying device (19) through a pipeline, and the silica gel rolling device comprises two rolling rollers (16) symmetrically arranged at the upper side and the lower side of a rack conveying channel; the horizontal dryer (4) comprises a plurality of heating roller assemblies which are continuously arranged in the box body of the horizontal dryer (4), the heating roller assemblies comprise a plurality of heating rollers which are symmetrically arranged on the upper side and the lower side of a rack conveying channel, and a composite cloth winding device (6) is arranged behind the horizontal dryer (4).
2. The automated production line of silica gel composite cloth according to claim 1, wherein: the conveying device comprises a traction roller assembly (8) or a guide roller assembly which is arranged between two adjacent devices, the traction roller assembly comprises two traction rollers which are arranged on the upper side and the lower side of a machine frame conveying channel, and the guide roller assembly comprises two guide rollers which are arranged on the upper side and the lower side of the machine frame conveying channel.
3. The automated production line of silica gel composite cloth according to claim 1, wherein: the liquid silica gel knife coating mechanism (9) comprises a liquid silica gel knife and a feeding device connected with the liquid silica gel knife through a pipeline, a valve is arranged on the pipeline connected with the liquid silica gel knife, and the liquid silica gel knife coating mechanism (9) is further provided with a lifting adjusting device.
4. The automated production line of silica gel composite cloth according to claim 1, wherein: the hot air pipe of the hot air conveying pipeline (11) comprises an air inlet pipe and an air outlet pipe, wherein the air outlet pipe is connected with an air pump, a heating device is arranged in the hot air box (10), and the hot air box (10) is connected with an air blower through a pipeline.
5. The automated production line of silica gel composite cloth according to claim 1, wherein: the horizontal roller coating roller of roller coating subassembly is provided with horizontal adjustment mechanism (18), horizontal adjustment mechanism (18) include power device and lead screw horizontal transmission structure, lead screw horizontal transmission structure includes two sliders, the push pedal of two slider fastening installations, installs the ejector pad at the push pedal middle part and the lead screw of being connected with the ejector pad of movable mounting on the internal horizontal guide rail of box, slider and horizontal roller coating roller's roller fixed connection, lead screw one end and ejector pad threaded connection, the other end and power device's output fixed connection of lead screw.
6. The automated production line of silica gel composite cloth according to claim 1, wherein: the back-up roll of roller coat subassembly is provided with lift adjustment mechanism (17), lift adjustment mechanism (17) include power device and lead screw lift transmission structure, lead screw lift transmission structure includes two sliders, the push pedal of installing at the push pedal middle part with two slider fastening, installs the ejector pad and the lead screw of being connected with the ejector pad on the lifting guide rail in the box, slider and the roller fixed connection of back-up roll, lead screw one end and ejector pad threaded connection, the other end and power device's the output fixed connection of lead screw.
7. The automated production line of silica gel composite cloth according to claim 1, wherein: the silica gel calendaring device is provided with a distance adjusting device for adjusting the distance between the upper calendaring roller (16) and the lower calendaring roller.
8. The automated production line of silica gel composite cloth according to claim 1, wherein: a sizing material cleaning device (20) for removing materials adhered on a horizontal roller coating roller, a supporting roller or a calendaring roller (16) is arranged in the roller coating calendaring equipment box body.
9. The automated production line of silica gel composite cloth according to claim 1, wherein: the heating roller assembly is provided with a distance adjusting device for adjusting the distance between the upper heating roller and the lower heating roller.
10. An automated silica gel composite cloth production line according to any one of claims 1 to 9, wherein: and a cooling flattening mechanism (5) is further arranged between the horizontal dryer (4) and the composite cloth winding device (6), the cooling flattening mechanism (5) comprises two pressing plates which are arranged on the upper side and the lower side of the frame conveying channel, the two pressing plates are both provided with cooling water channels connected with cooling water circulation pipelines, and a pressing plate interval adjusting device for adjusting the distance between the upper pressing plate and the lower pressing plate is further arranged between the two pressing plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321284423.1U CN219702472U (en) | 2023-05-25 | 2023-05-25 | Automatic production line for silica gel composite cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321284423.1U CN219702472U (en) | 2023-05-25 | 2023-05-25 | Automatic production line for silica gel composite cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219702472U true CN219702472U (en) | 2023-09-19 |
Family
ID=88000403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321284423.1U Active CN219702472U (en) | 2023-05-25 | 2023-05-25 | Automatic production line for silica gel composite cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219702472U (en) |
-
2023
- 2023-05-25 CN CN202321284423.1U patent/CN219702472U/en active Active
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