CN114261113A - Clean aldehyde glass felt board apparatus for producing - Google Patents
Clean aldehyde glass felt board apparatus for producing Download PDFInfo
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- CN114261113A CN114261113A CN202111623823.6A CN202111623823A CN114261113A CN 114261113 A CN114261113 A CN 114261113A CN 202111623823 A CN202111623823 A CN 202111623823A CN 114261113 A CN114261113 A CN 114261113A
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- roller
- glass fiber
- conveying belt
- inner eccentric
- oiled paper
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- 239000011521 glass Substances 0.000 title claims abstract description 27
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 title claims abstract description 15
- 239000003365 glass fiber Substances 0.000 claims abstract description 136
- 230000007246 mechanism Effects 0.000 claims abstract description 84
- 230000006835 compression Effects 0.000 claims abstract description 42
- 238000007906 compression Methods 0.000 claims abstract description 42
- 239000011268 mixed slurry Substances 0.000 claims abstract description 39
- 239000000758 substrate Substances 0.000 claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 claims abstract description 25
- 238000012681 fiber drawing Methods 0.000 claims abstract description 15
- 238000002347 injection Methods 0.000 claims abstract description 10
- 239000007924 injection Substances 0.000 claims abstract description 10
- 238000000926 separation method Methods 0.000 claims abstract 3
- 238000003825 pressing Methods 0.000 claims description 34
- 238000009434 installation Methods 0.000 claims description 25
- 238000005096 rolling process Methods 0.000 claims description 13
- 230000000712 assembly Effects 0.000 claims description 10
- 238000000429 assembly Methods 0.000 claims description 10
- 239000010440 gypsum Substances 0.000 claims description 9
- 229910052602 gypsum Inorganic materials 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 2
- 238000009826 distribution Methods 0.000 claims 1
- 238000001125 extrusion Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 5
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract 1
- 239000000123 paper Substances 0.000 description 74
- 239000010410 layer Substances 0.000 description 39
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 12
- 230000003014 reinforcing effect Effects 0.000 description 9
- 230000003028 elevating effect Effects 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000012792 core layer Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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- Laminated Bodies (AREA)
Abstract
The invention discloses a production device of a glass mat board with clean formaldehyde, which comprises a substrate conveying belt arranged along a substrate production line, wherein a glass fiber feeding device, a mixed slurry injection device, a glass fiber drawing device and a board forming device are sequentially arranged on the substrate conveying belt along the conveying direction; the glass fiber drawing device is used for upwards drawing the glass limiting separation of the lower layer of the mixed slurry, the glass fiber drawing device is used for drawing the glass fiber of the lower layer of the glass fiber felt blank by arranging the material drawing system on a production line for producing a clean aldehyde glass felt plate, and the drawn glass limiting automatic separation is realized under the action of the separated compression roller mechanism, so that the glass fiber is prevented from being excessively drawn out of the glass fiber felt blank.
Description
Technical Field
The invention relates to the technical field of glass fiber board production, in particular to a formaldehyde-removing glass felt board production device.
Background
The glass fiber board is also called as glass fiber board, is synthesized by glass fiber material and high heat-resistant composite material, has the characteristics of sound absorption, sound insulation, heat insulation, environmental protection, flame retardance and the like, does not contain asbestos components harmful to human bodies, has higher mechanical property and dielectric property, better heat resistance and moisture resistance and good processability, and can be widely used in various processing fields.
The existing glass fiber board production and forming equipment is the same as that of a common paper-surface gypsum board, so that the main body of the board core is formed by bonding gypsum materials through a foaming agent and slurry water, but the main body of the glass fiber board is formed by the gypsum materials and can cause gypsum to fall off in the using process, so that the glass fiber is usually added into the board core to enhance the overall strength of the board core, and the reinforcing layer is laid on the outer layer of the board core through a bonding agent to enhance the overall strength of the glass fiber board.
In the process of producing the glass fiber board core, the added glass fiber generally sinks to the lower layer naturally and is difficult to be uniformly distributed on the middle layer and the upper layer of the board core, so when the reinforcing layer is laid on the upper layer of the board core through the adhesive, the reinforcing layer is partially separated due to the unsatisfactory bonding strength between the gypsum powder on the upper layer, the service life of the glass fiber board is short, and when the glass fiber board cores with different thicknesses are produced, the glass fiber on the lower layer is difficult to be pulled upwards by using a device.
Disclosure of Invention
The invention aims to provide a device for producing a glass fiber mat board with clean aldehyde, which aims to solve the problems that in the prior art, glass fibers in a board core are difficult to be uniformly distributed on the middle upper layer, and the glass fiber board core with different thicknesses is difficult to be produced.
In order to solve the technical problems, the invention specifically provides the following technical scheme:
a glass felt board production device for purifying formaldehyde comprises a substrate conveying belt arranged along a substrate production line, wherein a glass fiber feeding device, a mixed slurry injection device, a glass fiber drawing device and a plate forming device are sequentially arranged on the substrate conveying belt along a conveying direction;
the base plate conveying belt is used for being matched with oil paper to carry out separated transportation on a gypsum base plate, the glass fiber feeding device is used for uniformly laying glass fibers on the base plate conveying belt, the mixed slurry injection device is used for mixing glass felt plate preparation raw materials and continuously injecting mixed slurry into the base plate conveying belt, the glass fiber drawing device is used for limiting and separating glass at the lower layer of the mixed slurry and drawing upwards, and the plate forming device is used for being matched with the base plate conveying belt to carry out roll forming on the transported mixed slurry;
the glass fiber traction device comprises a lifting installation mechanism and a separated type compression roller mechanism, wherein the lifting installation mechanism is transversely installed on the substrate conveying belt and distributes mixed slurry through relative rotation rolling, the separated type compression roller mechanism is installed inside the lifting installation mechanism and is used for rotationally separating and traction the lower layer glass fiber of the mixed slurry, and the separated type compression roller mechanism and the lifting installation mechanism are used for performing telescopic rolling traction on the mixed slurry conveyed on the substrate conveying belt through the height difference of the axle center when rotating.
As a preferred scheme of the invention, the lifting installation roller frame comprises an outer lifting roller frame which is installed and lifted along the outer side of the substrate conveying belt, the top end of the outer lifting roller frame is rotatably connected with two adjusting turntable mechanisms which are oppositely distributed, and the outer lifting roller frame is rotatably connected with outer compression rollers which are transversely distributed right above the substrate conveying belt through the two adjusting turntable mechanisms;
the periphery of outer compression roller is equipped with a plurality of cooperations the pinhole structure that disconnect-type compression roller mechanism rolled flexible, and the inboard of outer compression roller is equipped with delivery outlet and the guide inner tube of drawing of a plurality of pinhole structure coincidence, the inboard of drawing the needle guide inner tube is a plurality of sunk structure that is the toper guide to corresponding pinhole structure, outer compression roller passes through draw the needle guide inner tube guide a plurality of the corresponding sequence in disconnect-type compression roller mechanism outside the high guiding mechanism in axle center passes corresponding pinhole structure.
As a preferable scheme of the invention, the separated type compression roller mechanism comprises an inner eccentric roller arranged inside the outer compression roller, a plurality of telescopic pull needle assemblies arranged at equal intervals are arranged on the outer side of the inner eccentric roller through a positioning hole, the inner eccentric roller is rotationally connected with the plurality of telescopic pull needle assemblies on the outer side of the inner eccentric roller, and the inner eccentric roller is matched with the pull needle guide inner cylinder to guide a pinhole structure penetrating through the outer side of the outer compression roller, and retracts along the pinhole structure on the outer side of the outer compression roller and the pull needle guide inner cylinder;
the two ends of the inner eccentric roller are provided with an axis height adjusting mechanism and are installed in a matching mode through the adjusting turntable mechanism, the inner eccentric roller is arranged on the outer compression roller through the two axis height adjusting mechanisms, and the two axis height adjusting mechanisms are respectively matched with the adjusting turntable mechanism to adjust the horizontal height inside the outer compression roller.
As a preferable scheme of the invention, the telescopic pull pin assembly comprises a positioning mounting seat mounted along a positioning hole on the inner eccentric roller, a telescopic pull pin guided to pass through a pin hole structure on the outer side of the outer press roller by the pull pin guiding inner cylinder is slidably connected inside the positioning mounting seat, the tail end of the telescopic pull pin is positioned inside the inner eccentric roller and is provided with a rod tail stop block for limiting the extension length of the telescopic pull pin, a tension spring is mounted inside the positioning mounting seat by forming an annular groove, and the positioning mounting seat elastically pulls back the rod tail stop block by the tension spring.
As a preferable scheme of the present invention, the outer periphery of the adjusting turntable mechanism is connected with an outer roller mounting ring through a rotary connection to connect with the outer pressure roller, the middle part of the adjusting turntable mechanism is provided with adjusting notches which are vertically distributed, and a plurality of groups of adjusting hole groups which are symmetrically arranged one by one about the longitudinal central axis of the adjusting notch are arranged on the outer side of the adjusting turntable mechanism which is positioned on the adjusting notches.
As a preferable scheme of the present invention, the axis height adjusting mechanism includes a Z-shaped link rod disposed at a center of a circle of the end of the inner eccentric roller and rotatably connected thereto, and the axis height adjusting mechanism passes through the adjusting slot via the Z-shaped link rod, a slot slide carriage movably connected up and down along the adjusting slot is mounted on the Z-shaped link rod, and a slide carriage fixing card for fixing the Z-shaped link rod by inserting any one group of the adjusting hole group is movably connected to the slot slide carriage.
As a preferable scheme of the present invention, the axial direction of the inner eccentric roller and the axial direction of the outer press roller are parallel to each other all the time and are in a parallel state, and the axis of the inner eccentric roller is located at a position right below the axis of the outer press roller, when the inner eccentric roller and the outer press roller rotate synchronously, the inner eccentric roller is connected with a plurality of needle-like structures through the height difference of the axis and extends and retracts along the corresponding pinhole structure, and the distance between the inner eccentric roller and the axis of the outer press roller is adjusted by the height adjustment mechanism of the axis at the two ends of the inner eccentric roller respectively matching with the two adjusting turntable mechanisms;
the inner eccentric roller pulls the glass fiber at the lower layer of the glass fiber plate core blank through the telescopic pull pin assembly protruding out of the inner eccentric roller during rotation, and the telescopic pull pin assembly extending out of the inner eccentric roller during rotation continuously retracts towards the pinhole structure on the outer press roller and is separated from the pulled glass fiber.
As a preferable scheme of the invention, the base plate conveying belt comprises a conveying belt device and a oiled paper drawing device arranged around the conveying direction of the conveying belt device, wherein the cross section of a conveying structure of the conveying belt device is a U-shaped structure with the same size as that of a processed base plate;
the oiled paper drawing device is used for laying oiled paper in the conveying direction of the conveying belt device, the oiled paper drawing device is matched with the conveying belt device to convey the continuously drawn oiled paper, and the width of the oiled paper laid by the oiled paper drawing device is larger than the width of the inner side of the conveying U-shaped structure of the conveying belt device.
As a preferable scheme of the present invention, the oiled paper drawing device includes a driven oiled paper roll frame, an oiled paper drawing roll frame and an oiled paper limiting pressing roll, the driven oiled paper roll frame is installed at the front end of the conveying belt device, the driven oiled paper roll frame is used for placing the oiled paper roll and driving the oiled paper roll to rotate, the oiled paper drawing roll frame is used for driving and rolling the oiled paper of the oiled paper roll on the driven oiled paper roll frame, and the oiled paper limiting pressing roll is used for pressing the oiled paper continuously drawn from the driven oiled paper roll frame to the inner side of the conveying u-shaped structure attached to the conveying belt device.
As a preferable scheme of the invention, the sheet forming device is transversely installed on the conveyor belt device and used for moving the rolled glass fiber plate core to draw the blank in cooperation with the oiled paper, the sheet forming device draws the blank by rolling the glass fiber plate core and forms a rectangular structure conforming to the size in cooperation with the cross section shape of the conveying part of the conveyor belt device, and the sheet forming device forms the upper layer of the glass fiber plate core blank glass fiber by adhering the glass fiber protruding from the upper surface of the glass fiber plate core drawn blank on the upper surface of the rolled glass fiber plate core drawn blank.
Compared with the prior art, the invention has the following beneficial effects:
(1) according to the invention, the material stirring system is arranged on the production line for producing the aldehyde-purifying glass felt plate and is used for drawing the glass fiber at the lower layer of the glass fiber felt plate blank, and the drawn glass is automatically separated in a limiting way under the action of the separated type compression roller mechanism, so that the glass fiber is prevented from being excessively drawn out of the glass fiber felt plate blank;
moreover, the upper layer, the middle layer and the lower layer inside the glass fiber felt plate are uniformly distributed with glass fibers, so that the adhesive coated on the front surface and the back surface of the glass fiber felt plate can be attached to the protruded glass fibers, and the strength of the glass fiber felt plate is enhanced by bonding the front surface and the back surface of the glass fiber felt plate;
(2) according to the invention, the inner eccentric roller is arranged inside the outer press roller, the inner eccentric roller rotates together with the outer press roller after the outer press roller is matched with the transported mixed slurry for rolling, and the horizontal height of the inner eccentric roller in the outer press roller can be adjusted through the axle center height adjusting mechanisms at the two ends, so that the length of the outer drawing pin extending out of the outer press roller when the inner eccentric roller rotates is adjusted together with the inner eccentric roller, and the mixed slurry with different processing thicknesses can be drawn and processed by using the glass fiber drawing device.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
Fig. 1 is a schematic structural diagram of the whole production apparatus according to the embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a glass fiber drawing device according to an embodiment of the present invention.
Fig. 3 is a schematic view of the installation of the retractable needle assembly according to the embodiment of the present invention.
Fig. 4 is a cross-sectional view of a telescoping pull pin assembly according to an embodiment of the invention.
Fig. 5 is a schematic view of an installation of the axial height adjusting mechanism according to the embodiment of the present invention.
The reference numerals in the drawings denote the following, respectively:
1-a substrate conveyor; 2-a glass fiber feeding device; 3-mixed slurry injection device; 4-a glass fiber drawing device; 5-a plate forming device;
11-conveyor means; 12-a paper oiler draw-off device;
121-driven oilpaper roll stand; 122-a paper extraction roll stand; 123-oiled paper limiting compression roller;
41-a lifting installation mechanism; 42-a separate press roll mechanism;
411-outer lifting roller frame; 412-an adjustment dial mechanism; 413-outer press roll; 414-pulling the needle guide inner barrel;
4121-outer roller mounting ring; 4122-adjusting the slot; 4123-adjusting the orifice group;
421-inner eccentric roller; 422-telescopic pull needle assembly; 423-axle center height adjusting mechanism;
4221-positioning mount; 4222-telescopic pull needle; 4223-a rod tail stop block; 4224-tension spring;
4231-a Z-shaped link; 4232-notch slide; 4233-slide holder for fixing the card.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 5, the invention provides a clean aldehyde glass mat production device, which comprises a substrate conveyer belt 1 arranged along a substrate production line, wherein a glass fiber feeding device 2, a mixed slurry injection device 3, a glass fiber drawing device 4 and a plate forming device 5 are sequentially arranged on the substrate conveyer belt 1 along a conveying direction;
the gypsum board production equipment comprises a substrate conveying belt 1, a glass fiber feeding device 2, a mixed slurry injection device 3, a glass fiber drawing device 4 and a board forming device 5, wherein the substrate conveying belt 1 is used for matching with oil paper to carry out separated transportation on a gypsum substrate, the glass fiber feeding device 2 is used for uniformly laying glass fibers on the substrate conveying belt 1, the mixed slurry injection device 3 is used for mixing glass felt board preparation raw materials and continuously injecting mixed slurry into the substrate conveying belt 1, the glass fiber drawing device 4 is used for limiting and separating glass at the lower layer of the mixed slurry and drawing upwards, and the board forming device 5 is used for matching with the substrate conveying belt 1 to carry out roll forming on the transported mixed slurry;
the glass fiber drawing device 4 comprises an elevating installation mechanism 41 which is transversely installed on the substrate conveying belt 1 and distributes mixed slurry through relative rotation rolling, and a separating type press roller mechanism 42 which is installed inside the elevating installation mechanism 41 and matched with the elevating installation mechanism 41 to rotatably separate and draw the lower layer glass fiber of the mixed slurry, wherein the separating type press roller mechanism 42 and the elevating installation mechanism 41 stretch and roll and draw the mixed slurry transported on the substrate conveying belt 1 through the axle center height difference during rotation.
The invention relates to a glass fiber felt plate which is mainly structurally composed of a glass fiber plate core layer, an adhesive layer and an external reinforcing layer, wherein a formaldehyde remover is added in the original glass fiber felt plate by adjusting a production formula, the performance of the glass fiber felt plate is improved to enable the glass fiber felt plate to have the formaldehyde removing function, and a reinforcing felt plate with small air holes is arranged on the outer layer of the glass fiber felt plate to enhance the strength of the glass fiber felt plate on one hand, and the glass fiber felt plate mixed with the formaldehyde remover inside can be contacted with the outside air through the reinforcing felt plate on the other hand, the integral strength of the glass fiber felt plate is mainly determined by the bonding strength of the glass fiber plate core layer, and the reinforcing felt plate bonded on the front side and the back side of the glass fiber felt plate provides the external strength.
Glass fiber is laid on the lower layer when the glass fiber felt board is produced, and the lower layer of the glass fiber felt board is drawn through subsequent processing, so that the glass fiber is uniformly distributed on the upper layer, the middle layer and the lower layer inside the glass fiber felt board, and the adhesive coated on the front surface and the back surface of the glass fiber felt board can be attached to the protruded glass fiber, so that the strength of the glass fiber felt board for bonding and reinforcing the front surface and the back surface of the glass fiber felt board is enhanced.
In addition, the inner eccentric roller 421 is arranged inside the outer pressing roller 413, the mixed slurry conveyed by the outer pressing roller 413 in a matching manner is rolled and then rotates together with the inner eccentric roller 421, and the horizontal height of the inner eccentric roller 421 inside the outer pressing roller 413 can be adjusted through the shaft center height adjusting mechanisms 423 at the two ends, so that the length of the outer telescopic pull pin 4222 extending out of the outer pressing roller 413 when the inner eccentric roller 421 rotates is adjusted together with the belt, and the mixed slurry with different processing thicknesses can be pulled and processed by using the glass fiber pulling device.
The lifting installation roller frame 41 comprises an outer lifting roller frame 411 which is installed and lifted along the outer side of the substrate conveying belt 1, the top end of the outer lifting roller frame 411 is rotatably connected with two adjusting turntable mechanisms 412 which are distributed oppositely, and the outer lifting roller frame 411 is rotatably connected with an outer pressure roller 413 which is transversely distributed right above the substrate conveying belt 1 through the two adjusting turntable mechanisms 412;
the periphery of outer compression roller 413 is equipped with a plurality of pinhole structures that the cooperation disconnect-type compression roller mechanism 42 rolls flexible to the inboard of outer compression roller 413 is equipped with the pull pin guide inner tube 414 of delivery outlet and a plurality of pinhole structure coincidence, and the inboard of pull pin guide inner tube 414 is a plurality of sunk structures that are the toper and guide to corresponding pinhole structure, and outer compression roller 413 passes corresponding pinhole structure through a plurality of axle center height adjustment mechanism 423 of the corresponding sequence in the pull pin guide inner tube 414 guide disconnect-type compression roller mechanism 42 outside.
The separated compression roller mechanism 42 comprises an inner eccentric roller 421 arranged inside the outer compression roller 413, a plurality of telescopic pull needle assemblies 422 which are arranged at equal intervals are arranged on the outer side of the inner eccentric roller 421 through a positioning hole, the inner eccentric roller 421 is rotationally connected with the plurality of telescopic pull needle assemblies 422 on the outer side of the inner eccentric roller 422 to be matched with a pull needle guide inner cylinder 414 to guide a pinhole structure penetrating through the outer side of the outer compression roller 413, and the pinhole structure and the pull needle guide inner cylinder 414 on the outer side of the outer compression roller 413 retract;
both ends of the inner eccentric roller 421 are provided with an axis height adjusting mechanism 423 to be installed in cooperation with the adjusting turntable mechanism 412, and the inner eccentric roller 421 is respectively matched with the two adjusting turntable mechanisms 412 through the two axis height adjusting mechanisms 423 to adjust the horizontal height inside the outer pressing roller 413.
The telescopic pull needle assembly 422 comprises a positioning installation seat 4221 installed along a positioning hole on the inner eccentric roller 421, a telescopic pull needle 4222 which is guided by the pull needle guide inner cylinder 414 to penetrate through a pinhole structure on the outer side of the outer compression roller 413 is connected inside the positioning installation seat 4221 in a sliding mode, a rod tail stop 4223 which limits the extension length of the telescopic pull needle 4222 is installed inside the inner eccentric roller 421 at the tail end of the telescopic pull needle 4222, a tension spring 4224 is installed inside the positioning installation seat 4221 through an annular groove, and the positioning installation seat 4221 elastically pulls back the rod tail stop 4223 through the tension spring 4224.
The outer periphery of the adjusting turntable mechanism 412 is connected with an outer roller mounting ring 4121 through rotation and is connected with an outer pressure roller 413, the middle part of the adjusting turntable mechanism 412 is provided with adjusting notches 4122 which are vertically distributed, and a plurality of groups of adjusting hole groups 4123 which are symmetrically arranged one by one about the longitudinal central axis of the adjusting turntable mechanism 412 and are positioned on the outer side of the adjusting notches 4122.
The axis height adjusting mechanism 423 comprises a Z-shaped connecting rod 4231 which is arranged at the center of the circle of the end part of the inner eccentric roller 421 and is rotationally connected with the inner eccentric roller, the axis height adjusting mechanism 423 passes through the adjusting notch 4122 through the Z-shaped connecting rod 4231, a notch sliding seat 4232 which is movably connected up and down along the adjusting notch 4122 is installed on the Z-shaped connecting rod 4231, and a sliding seat fixing inserting card 4233 which is used for fixing the Z-shaped connecting rod 4231 by inserting any group of adjusting hole groups 4123 is movably connected on the notch sliding seat 4232.
The axial parallels of the inner eccentric roller 421 and the outer press roller 413 are always in a parallel state, the axis of the inner eccentric roller 421 is located right below the axis of the outer press roller 413, the inner eccentric roller 421 and the outer press roller 413 synchronously rotate and are provided with a plurality of needle-shaped structures along corresponding pinhole structures through the height difference of the axis, and the inner eccentric roller 421 is respectively matched with the two adjusting turntable mechanisms 412 through the height adjusting mechanisms 423 of the axis at the two ends to adjust the distance between the inner eccentric roller 421 and the axis of the outer press roller 413;
the inner eccentric roller 421 pulls the glass fiber at the lower layer of the glass fiber plate core blank through the telescopic pull pin assembly 422 protruded from the outer side of the inner eccentric roller 421 when rotating, and the telescopic pull pin assembly 422 protruded from the inner eccentric roller 421 when rotating continuously retracts into the pinhole structure of the outer press roller 413 and is separated from the pulled glass fiber.
The base plate conveyer belt 1 comprises a conveyer belt device 11 and an oiled paper drawing device 12 arranged around the conveying direction of the conveyer belt device 11, wherein the cross section of a conveying structure of the conveyer belt device 11 is a U-shaped structure with the same size as that of a machined base plate;
the oil paper drawing device 12 is used for laying oil paper right facing the conveying direction of the conveying belt device 11, the oil paper drawing device 12 is matched with the conveying belt device 11 to convey and continuously draw the oil paper, and the width of the oil paper laid by the oil paper drawing device 12 is larger than the width of the inner side of the conveying U-shaped structure of the conveying belt device 11.
The oiled paper drawing device 12 comprises a driven oiled paper roller frame 121, an oiled paper drawing roller frame 122 and an oiled paper limiting pressing roller 123 which are installed at the front end of the conveying belt device 11, the driven oiled paper roller frame 121 is used for placing an oiled paper roller and driving the oiled paper roller frame to rotate in a driven mode, the oiled paper drawing roller frame 122 is used for driving and rolling oiled paper of the oiled paper roller frame 121, and the oiled paper limiting pressing roller 123 is used for pressing the oiled paper continuously drawn out of the driven oiled paper roller frame 121 to the inner side of a conveying U-shaped structure of the attaching conveying belt device 11.
The plate forming device 5 is transversely installed on the conveying belt device 11 and used for being matched with the oilpaper to move the rolled glass fiber plate core pulling blank, the plate forming device 5 forms a rectangular structure meeting the size through rolling the glass fiber plate core pulling blank and matching with the cross section shape of the conveying part of the conveying belt device 11, and the plate forming device 5 forms the upper glass fiber plate core blank glass fiber layer through laminating the glass fiber plate core pulling blank upper surface and protruding the glass fiber plate core pulling blank upper surface.
The production process integration of glass fiber plate core is on base plate conveyer belt 1, and the foretell glass fiber plate core of last processing of all kinds of subsystems of installing of base plate conveyer belt 1, and the concrete step of the glass fiber plate core of all kinds of subsystems processing on base plate conveyer belt 1 is:
step 100, installing the oiled paper roll on a driven oiled paper roll frame 121, drawing the oiled paper to the output end of the conveying belt device 11, turning over the output end of the conveying belt device 11 to the bottom end of the conveying belt device 11, then winding the oiled paper on an oiled paper drawing roll frame 122, then rolling the oiled paper separated from the driven oiled paper roll frame 121 by using an oiled paper limiting pressing roll 123 until the oiled paper is attached to the inner side of a U-shaped conveying part of the conveying belt device 11, and finally starting the oiled paper drawing roll frame 122 to enable the oiled paper drawing roll frame 122 to draw the oiled paper and to be driven to rotate by the oiled paper roll installed on the driven oiled paper roll frame 121;
step 200, starting the conveyer belt device 11, ensuring that the transportation speed of the conveyer belt device 11 is synchronous with the speed of the oilpaper drawing roller frame 122 for drawing the oilpaper, and assisting the oilpaper drawing roller frame 122 to draw the oilpaper roller arranged on the driven oilpaper roller frame 121 under the action of the conveyer belt device 11;
and 300, controlling the glass fiber feeding device 2 to continuously spread glass fibers on the oiled paper, and continuously moving along with the conveyer belt device 11 and the oiled paper to enable a layer of glass fibers to be spread on the drawn oiled paper all the time.
Step 400, controlling the mixed slurry injection device 3 to inject the mixed slurry into the oiled paper on which a layer of glass fiber is laid, rapidly filling the reinforcing framework and the lower layer of glass fiber under the action of the flowing of the mixed slurry, and at the moment, the mixed slurry contacts with the transportation part of the conveyer belt device 11 through the oiled paper, and the oiled paper is pulled by the oiled paper and moves with the assistance of the conveyer belt device 11, so that the oiled paper can move along with the injected mixed slurry along the conveyer belt device 11, and a rectangular glass fiber plate core blank with a corresponding size is formed on the inner side of the U-shaped structure of the transportation part of the conveyer belt device 11.
Step 500, controlling the lifting and mounting mechanism 41 of the glass fiber drawing device 4 and the separated pressing roller mechanism 42 to properly lift according to the thickness of the plate to be prepared until the mixed slurry transported by the outer pressing roller on the conveyer belt device 11 rotates with the outer pressing roller 413, and distributing the mixed slurry in the middle of the oiled paper to two sides by the outer pressing roller 413;
furthermore, when the outer pressing roll 413 rotates, because the axis of the inner eccentric roll 421 is located right below the axis of the outer pressing roll 413, the plurality of retractable pull pin assemblies 422 arranged outside the inner eccentric roll 421 can continuously extend and retract through the pinhole structures outside the outer pressing roll 413 under the synchronous rotation of the outer pressing roll 413 and the inner eccentric roll 421, the length of the retractable pull pins 4222 of the retractable pull pin assemblies 422 located right below is longest, and the retractable pull pins 4222 of the retractable pull pin assemblies 422 continuously retract into the pinhole structures of the outer pressing roll 413 along with the height increase of the retractable pull pin assemblies 413, so that the lower layer glass fibers inside the mixture slurry on the oilpaper can be pulled to the top end under the rotation of the inner eccentric roll 421, until the retractable pull pins 4222 pulling the glass fibers completely retract into the pinhole structures, the pulled glass fibers are separated, and at this time, the lower layer glass fibers inside the glass fiber plate core blank are separated, Glass fibers are uniformly distributed on the middle layer and the upper layer.
Step 600, controlling the panel forming device 5 to cooperate with the conveyer belt device 11 and the continuously drawn oil paper to roll the top end of the blank, so that the glass fiber protruding out of the blank is attached to the upper layer of the blank, preparing the high-strength glass fiber plate core after the blank is solidified, and adhering agents coated on the front and back surfaces of the glass fiber plate core can be adhered to the glass fiber on the outer layer, so that the adhering strength between the front and back surfaces of the glass fiber plate core and the reinforced felt plate after the adhering agents are coated on the front and back surfaces of the glass fiber plate core is enhanced.
When blanks with different thicknesses are required to be prepared by rolling, the sliding seat fixing inserting card 4233 of the axle center height adjusting mechanism 423 at the two ends of the inner eccentric roller 421 is firstly taken down, so that the notch sliding seat 4232 and the Z-shaped connecting rod 4231 slide up and down along the adjusting notch 4122, the inner eccentric roller 421 can be connected to horizontally lift in the outer pressing roller 413 along with the synchronous up-and-down movement of the two Z-shaped connecting rods 4231 until the inner eccentric roller 421 lifts to a proper position, the taken-down sliding seat fixing inserting card 4233 is inserted into a corresponding adjusting hole group from the notch sliding seat 4232, so that the height of the inner eccentric roller 421 is fixed, and the length of the telescopic pull pin 4222 of the telescopic pull pin assembly 422 at the outer side of the inner eccentric roller 421, which extends out of the outer pressing roller 413, is adjusted.
When the inner eccentric roller 421 and the outer pressure roller 413 rotate simultaneously, the telescopic pull needle 4222 of the telescopic pull needle assembly 422 can continuously retract towards the pinhole structure of the outer pressure roller 413 when moving to a high position until the telescopic pull needle 4222 is completely separated, the telescopic pull needle 4222 separated with the continuous rotation of the inner eccentric roller 421 is inserted into the pinhole structure on the outer side of the outer pressure roller 413, and the outer pressure roller 413 guides the telescopic pull needle 4222 to be inserted through a plurality of corresponding conical concave structures on the inner side of the pull needle guide inner cylinder 414, so that the fault tolerance of the device is improved, and the damage probability is reduced;
moreover, when the telescopic pull needle 4222 is bent under special conditions, and the telescopic pull needle 4222 cannot penetrate through the outer compression roller 413, the telescopic pull needle 4222 retracts towards the inside of the positioning installation seat 4221 under the action of top pressure, moves towards the inside of the inner eccentric roller 421 through the rod tail stop 4223 and the tension spring 4224, and extends out of the positioning installation seat 4221 again under the action of the lifted tension spring 4224, so that the rest of telescopic pull needles 4222 cannot be prevented from penetrating through a pinhole structure on the outer side of the outer compression roller 413;
through setting up corresponding length's base plate conveyer belt 1 during long according to thick liquids solidification shaping, can ensure when the glass fiber board core shifts out base plate conveyer belt 1 that its overall structure can not warp, the local condition such as break away from, the oiled paper can break away from and carry out the rolling along with the transmission pull of oiled paper pull roll stand 122 from the outside of glass fiber board core this moment.
The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present application and such modifications and equivalents should also be considered to be within the scope of the present application.
Claims (10)
1. The utility model provides a net aldehyde glass mat board apparatus for producing, includes substrate conveyer belt (1) that sets up along substrate production route, its characterized in that: the glass fiber feeding device (2), the mixed slurry injection device (3), the glass fiber drawing device (4) and the plate forming device (5) are sequentially arranged on the substrate conveying belt (1) along the conveying direction;
the base plate conveying belt (1) is used for being matched with oil paper to carry out separated transportation on a gypsum base plate, the glass fiber feeding device (2) is used for uniformly paving glass fibers on the base plate conveying belt (1), the mixed slurry injection device (3) is used for mixing glass felt plate preparation raw materials and continuously injecting mixed slurry into the base plate conveying belt (1), the glass fiber drawing device (4) is used for limiting, separating and upwardly drawing glass at the lower layer of the mixed slurry, and the plate forming device (5) is used for being matched with the base plate conveying belt (1) to carry out roll forming on the transported mixed slurry;
glass fiber tractive device (4) are including transversely installing lift installation mechanism (41) through relative rotation roll extrusion distribution mixed slurry on base plate conveyer belt (1), and install lift installation mechanism (41) fit in the interior lift installation mechanism (41) rotatory separation tractive mixed slurry lower floor glass fiber's disconnect-type compression roller mechanism (42), disconnect-type compression roller mechanism (42) with lift installation mechanism (41) are right when rotatory through axle center difference in height the mixed slurry of transportation on base plate conveyer belt (1) carries out flexible roll tractive.
2. The clean aldehyde glass mat production device of claim 1, which is characterized in that: the lifting installation roller frame (41) comprises an outer lifting roller frame (411) which is installed and lifted along the outer side of the substrate conveying belt (1), the top end of the outer lifting roller frame (411) is rotatably connected with two adjusting turntable mechanisms (412) which are distributed oppositely, and the outer lifting roller frame (411) is rotatably connected with outer pressing rollers (413) which are transversely distributed right above the substrate conveying belt (1) through the two adjusting turntable mechanisms (412);
the periphery of outer compression roller (413) is equipped with a plurality of cooperations the pinhole structure that disconnect-type compression roller mechanism (42) roll is flexible, and the inboard of outer compression roller (413) is equipped with pull needle guide inner tube (414) of delivery outlet and a plurality of pinhole structure coincidence, the inboard of pulling needle guide inner tube (414) is a plurality of sunken structures that are the toper and guide to corresponding pinhole structure, outer compression roller (413) passes through pull needle guide inner tube (414) guide a plurality of the corresponding sequence in disconnect-type compression roller mechanism (42) outside axle center height adjustment mechanism (423) passes corresponding pinhole structure.
3. The clean aldehyde glass mat production device as claimed in claim 2, wherein: the separated compression roller mechanism (42) comprises an inner eccentric roller (421) arranged inside the outer compression roller (413), a plurality of telescopic pull needle assemblies (422) arranged at equal intervals are arranged on the outer side of the inner eccentric roller (421) through arranging positioning holes, the inner eccentric roller (421) is rotationally connected with the plurality of telescopic pull needle assemblies (422) on the outer side of the inner eccentric roller to be matched with the pull needle guide inner cylinder (414) to guide a pinhole structure penetrating through the outer side of the outer compression roller (413), and the pinhole structure along the outer side of the outer compression roller (413) and the pull needle guide inner cylinder (414) are retracted;
the two ends of the inner eccentric roller (421) are provided with an axis height adjusting mechanism (423) and are installed in a matching mode with the adjusting turntable mechanism (412), and the inner eccentric roller (421) is matched with the adjusting turntable mechanism (412) through the two axis height adjusting mechanisms (423) to adjust the horizontal height inside the outer pressing roller (413).
4. The clean aldehyde glass mat production device as claimed in claim 3, wherein: flexible needle subassembly (422) include the edge location mount pad (4221) of locating hole installation on interior eccentric roller (421), the inside sliding connection of location mount pad (4221) has through draw needle guide inner tube (414) guide to pass outer compression roller (413) outside pinhole structure stretch out and draw needle (4222), the tail end of stretching out and drawing needle (4222) is in the inside of interior eccentric roller (421) is installed the restriction stretch out and draw needle (4222) and stretch out length's pole tail dog (4223), extension spring (4224) are installed through seting up the ring channel in the inside of location mount pad (4221), and location mount pad (4221) passes through extension spring (4224) elasticity is drawn back pole tail dog (4223).
5. The clean aldehyde glass mat production device as claimed in claim 2, wherein: the outer periphery of the adjusting turntable mechanism (412) is connected with an outer roller mounting ring (4121) through a rotary connection and is connected with the outer pressing roller (413), adjusting notches (4122) which are vertically distributed are formed in the middle of the adjusting turntable mechanism (412), and multiple groups of adjusting hole groups (4123) which are symmetrically arranged one by one about the longitudinal central axis of the adjusting turntable mechanism (412) are formed in the outer side, located on the adjusting notches (4122), of the adjusting turntable mechanism (412).
6. The clean aldehyde glass mat production device as claimed in claim 3, wherein: the axis height adjusting mechanism (423) comprises a Z-shaped connecting rod (4231) which is arranged at the center of a circle at the end part of the inner eccentric roller (421) and is in rotary connection with the inner eccentric roller, the axis height adjusting mechanism (423) penetrates through the adjusting notch (4122) through the Z-shaped connecting rod (4231), a notch sliding seat (4232) which is movably connected up and down along the adjusting notch (4122) is installed on the Z-shaped connecting rod (4231), and a sliding seat fixing and inserting card (4233) which is used for fixing the Z-shaped connecting rod (4231) by inserting any group of the adjusting hole group (4123) is movably connected to the notch sliding seat (4232).
7. The clean aldehyde glass mat production device as claimed in claim 5, wherein: the axial direction of the inner eccentric roller (421) and the axial direction of the outer pressing roller (413) are parallel all the time, the axis of the inner eccentric roller (421) is positioned under the axis of the outer pressing roller (413), the inner eccentric roller (421) and the outer pressing roller (413) are synchronously rotated and are provided with a plurality of needle-shaped structures to stretch along corresponding pinhole structures through the height difference of the axis, and the inner eccentric roller (421) is respectively matched with the two regulating turntable mechanisms (412) through the height regulating mechanisms (423) at the two ends to regulate the distance between the inner eccentric roller and the axis of the outer pressing roller (413);
the inner eccentric roller (421) pulls the glass fiber at the lower layer of the glass fiber plate core blank through the telescopic pull pin assembly (422) protruding out of the outer side of the inner eccentric roller (421) when rotating, and the telescopic pull pin assembly (422) extending out of the inner eccentric roller (421) continuously retracts towards the pinhole structure on the outer pressing roller (413) and is accompanied with the pulled glass fiber.
8. The clean aldehyde glass mat production device of claim 1, which is characterized in that: the base plate conveying belt (1) comprises a conveying belt device (11) and an oiled paper drawing device (12) arranged around the conveying direction of the conveying belt device (11), and the cross section of the conveying structure of the conveying belt device (11) is a U-shaped structure with the same size as that of a processed base plate;
the oil paper drawing device (12) is used for laying oil paper in the conveying direction of the conveying belt device (11), the oil paper drawing device (12) is matched with the conveying belt device (11) to convey and continuously draw the oil paper, and the width of the oil paper laid by the oil paper drawing device (12) is larger than the width of the inner side of the conveying U-shaped structure of the conveying belt device (11).
9. The clean aldehyde glass mat production device of claim 8, wherein: the oiled paper drawing device (12) comprises a driven oiled paper roller frame (121), an oiled paper drawing roller frame (122) and an oiled paper limiting pressing roller (123) which are installed at the front end of a conveying belt device (11), the driven oiled paper roller frame (121) is used for placing an oiled paper roller and driving the oiled paper roller to rotate in a driven mode, the oiled paper drawing roller frame (122) is used for driving and rolling oiled paper of the oiled paper roller on the driven oiled paper roller frame (121), and the oiled paper limiting pressing roller (123) is used for pressing the oiled paper roller which is continuously drawn out of the driven oiled paper roller frame (121) to the inner side of a conveying U-shaped structure of the conveying belt device (11) in a matching mode.
10. The clean aldehyde glass mat production device of claim 1, which is characterized in that: the glass fiber plate core drawing device is characterized in that the plate forming device (5) is transversely installed on the conveying belt device (11) and used for being matched with the oilpaper to move the rolled glass fiber plate core drawing blank, the plate forming device (5) forms a rectangular structure meeting the size through rolling the glass fiber plate core drawing blank and matching with the cross section shape of the conveying part of the conveying belt device (11), and the plate forming device (5) forms the upper layer of the glass fiber plate core blank glass fiber through laminating the upper surface of the rolled glass fiber plate core drawing blank and protruding the glass fiber on the upper surface of the glass fiber plate core drawing blank.
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| CN202111623823.6A CN114261113B (en) | 2021-12-28 | 2021-12-28 | Production device for formaldehyde-purifying glass felt plate |
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| CN202111623823.6A CN114261113B (en) | 2021-12-28 | 2021-12-28 | Production device for formaldehyde-purifying glass felt plate |
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