CN113601945B - Hot melt film bonding composite equipment and composite method thereof - Google Patents
Hot melt film bonding composite equipment and composite method thereof Download PDFInfo
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- CN113601945B CN113601945B CN202110963829.1A CN202110963829A CN113601945B CN 113601945 B CN113601945 B CN 113601945B CN 202110963829 A CN202110963829 A CN 202110963829A CN 113601945 B CN113601945 B CN 113601945B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/16—Drying; Softening; Cleaning
- B32B38/164—Drying
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B41/00—Arrangements for controlling or monitoring lamination processes; Safety arrangements
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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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention relates to a hot melt film bonding compound device and a compound method thereof, which comprises a base and a frame arranged on the base, and is characterized in that the hot melt film bonding compound device is also sequentially provided with the following components in the unwinding direction: an unwinding device; a gluing device; a composite drying device; and a winding device; the device comprises a frame, a gluing device, a composite drying device and a winding device, wherein the unreeling device comprises a first unreeling mechanism arranged at the top of the frame and a second unreeling mechanism arranged on a base; the second unwinding mechanism comprises a second unwinding roller, a detection unit for detecting the offset of the base material and an offset unit. The hot melt film drying device can bond and compound the hot melt film in order, and is good in drying effect, high in production efficiency, energy-saving and environment-friendly.
Description
Technical Field
The invention relates to the technical field of hot melt film production equipment, in particular to hot melt film bonding composite equipment and a composite method thereof.
Background
The hot melt adhesive film is a film product with or without release paper, can be operated continuously or intermittently conveniently, is a film-shaped bonding material formed by fully extending hot melt adhesive, is widely applied to bonding application of common materials such as fabrics, paper, high polymer materials, metal and the like, and is usually required to bond and compound various base layer films together when producing the hot melt film, so that the hot melt film has more performances and application range.
Chinese patent No. CN 107972914B discloses a film laminating device and a film laminating method thereof, and the film laminating device comprises a base, a transmission mechanism arranged above the base, a control mechanism arranged below the base and a film laminating mechanism arranged above the transmission mechanism, wherein the film laminating mechanism comprises a feed inlet, a discharge outlet, a film placing plate, a flattening roller, a film laminating roller and an auxiliary cooling roller, the film placing plate is positioned between the feed inlet and the discharge outlet and has an upward inclination angle of 45-60 degrees, and the flattening roller, the film laminating roller and the auxiliary cooling roller are sequentially positioned above the film placing plate; the scheme can realize automatic film coating, and reduces the labor cost; the direction and time of film covering can be adjusted, the film is tensioned, and the staggered flattening is realized.
The patent application number CN201863479U is a vertical film laminating machine, which integrates a hot-pressing powder removing function on the basis of the existing bridge type film laminating equipment and comprises a film feeding part, a gluing part, a drying roller, a hot air drying system, a conveying platen, a hot-pressing powder removing part, a rolling part and a film laminating part; this scheme has integrated hot pressing gumming function on current bridge type laminating equipment's basis to improve bridge type drying tunnel into a vertical compact structure, make whole laminating machine more compact structure, thereby can effectually avoid the problem because of apart from the overlength and lead to.
However, after use, the technical scheme has the following problems:
firstly, the two base material films are easy to deviate when being unreeled and bonded, so that two sides of the two materials are not aligned and bonded together when being compounded, the fault rate of compounding equipment is high, and the compounding quality of a product is poor;
secondly, the drying effect is poor, the evaporation of water on the glue is slow, the moisture is not dried, the pasting effect of the base material is influenced, the film supply speed must be reduced to ensure the pasting effect, the whole compounding speed is influenced, the glue is easy to drip due to slow drying, the bonding is not firm enough, and the glue is easy to open when in use;
thirdly, the drying equipment has high energy consumption, and the random emission of a large amount of hot gas wastes energy, aggravates greenhouse effect and damages the environment.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide hot melt film bonding and compounding equipment and a compounding method thereof, which can bond and compound hot melt films orderly, and have the advantages of good drying effect, high production efficiency, energy conservation and environmental protection.
The technical scheme of the invention is realized as follows: the utility model provides a hot melt film bonding equipment complex, includes the base and sets up the frame on the base, its characterized in that still sets gradually along the direction of rolling up: an unwinding device; a gluing device; a composite drying device; and a winding device; the device comprises a frame, a gluing device, a composite drying device and a winding device, wherein the unreeling device comprises a first unreeling mechanism arranged at the top of the frame and a second unreeling mechanism arranged on a base; the second unwinding mechanism comprises a second unwinding roller, a detection unit for detecting the offset of the base material and an offset unit.
In the structure, a second base material in the second unwinding mechanism is unwound and then is coated on the surface of the composite roller, a first base material in the first unwinding mechanism is unwound and then is coated with glue at the bottom of the first base material through the glue coating roller, the first base material and the second base material are bonded and compounded to form a hot melt film, and the hot melt film enters the drying mechanism for drying after reaching the tightening roller from the composite roller and is finally wound through the winding device; the detection unit and the deviation adjusting unit can ensure that the respective side edges of the first base material and the second base material are orderly unwound before compounding, so that the first base material and the second base material are orderly adhered to the roller surface of the compounding roller.
Preferably, the offset adjustment unit includes: an adjusting bracket; and a guide substrate; the second unwinding roller is arranged on the adjusting frame, the bottom of the adjusting frame is provided with a guide groove, the guide substrate is fixedly arranged on the base at the bottom of the adjusting frame, and the adjusting frame is arranged on the guide substrate in a matched mode through the guide groove; and one side of the adjusting frame, which is close to the unwinding direction, is transversely provided with a supporting rod.
In the structure, the adjusting frame can horizontally move along the direction vertical to the unwinding direction on the guide base plate so as to adjust two side edges of the second base material to be aligned with two side edges of the second base material, and the support rod is horizontal and is vertically arranged with the vertical rod on one side of the adjusting frame so as to keep moving synchronously with the adjusting frame; the both ends of direction base plate are equipped with the spacing part with guide way looks adaptation, prevent that the alignment jig lateral shifting from separating from the base when the distance is too big, can guarantee the normal clear of production.
Preferably, the guide substrate further includes: a guide rail; a vibration-damping iron backing plate; and a sleeper; the sleeper is arranged on the guide base plate, the vibration reduction iron base plate is arranged on the sleeper, the bottom of the guide rail is connected with the top of the vibration reduction iron base plate through the rail base plate, the vibration reduction iron base plates on two sides of the guide rail are provided with gauge pads for fixing the guide rail, the vibration reduction iron base plate on one side of the gauge pads, which is far away from the guide rail, is provided with an elastic fastener, the free end of the elastic fastener is tightly pressed on the gauge pads through elasticity, and the guide rail is tightly pressed on the rail base plate through the gauge pads; and threaded sleeves are vertically arranged on two sides of the guide base plate, and are arranged diagonally on the guide base plate.
In the structure, the sleeper fastening is established on the direction base plate, damping iron backing plate is tightly set firmly on the sleeper, the direction track passes through the gauge pad and fastens it on the damping iron backing plate, the crooked tensile elasticity that forms in top of elastic fastener sticiss on the gauge pad, the crooked tensile bottom of elastic fastener inserts inside the direction base plate after passing damping iron backing plate and sleeper, with this with the direction track, the inseparable firm formation of damping iron backing plate and sleeper is integrative, guarantee the stability of direction track, the performance of damping has simultaneously.
Preferably, the vibration-damping iron shim plate includes: an elastic backing plate; an inner iron backing plate; an insulating sleeve; and a fastening bolt; the elastic base plate is laid on the sleeper, the inner iron base plate is clamped on the upper surface of the elastic base plate, and the elastic base plate is matched with the outer contour shape of the inner iron base plate; the outer contour of the insulating sleeve is rectangular, the shape of the inner contour of the insulating sleeve is matched with the shape of the outer contour of the inner iron base plate, an annular space ring matched with the shape of the middle outer contour of the inner iron base plate is protruded on the upper surface of the insulating sleeve, and the insulating sleeve is sleeved on the middle outer contour of the inner iron base plate through the annular space ring; all be equipped with the screw hole with screw sleeve looks adaptation on damping iron tie plate, insulating cover, inlayer iron tie plate, elastic backing plate and the sleeper, fastening bolt passes packing ring and screw hole back fastening spiro union in screw sleeve in proper order.
In the structure, the inner iron base plate enhances the strength of the guide base plate, resists compression and is not easy to bend, and the stable carrying adjusting frame of the track is ensured; after the elastic base plate is assembled, the lower surface of the elastic base plate protrudes out of the lower surface of the vibration reduction iron base plate, so that the prepressing of the elastic base plate is reduced, the vibration reduction performance of the elastic base plate is fully exerted, and the vibration reduction effect is more efficient; the fastening bolt tightly withholds the damping iron base plate, and the damping iron base plate passes through insulating cover and damping iron base plate overlap joint restraint inlayer iron base plate, greatly reduced whole height, makes fastening bolt's length shorten, makes the whole moment of flexure and the shearing force that bears of guide substrate diminish, has higher stability.
Preferably, the adjusting frame is slidably mounted on the guide rail through a guide groove at the bottom of the adjusting frame in a matching manner, a driving device for driving the adjusting frame to transversely move is mounted on a guide substrate at one end of the guide rail, a driving end of the driving device is connected with the adjusting frame, and the driving device is electrically connected with the controller.
In the structure, the controller adopts a PLC control system and is in signal connection with the driving device, the output distance of the output end of the driving device can be accurately regulated and controlled, and the accuracy of the transverse movement of the adjusting frame is ensured, so that the quality of neatly compounding two base materials is improved.
Preferably, the detection unit includes: a reflector; a laser transmitter; a photoelectric receiver; and a data transmitter; the reflector is arranged at the bottom of the supporting rod and transversely moves along with the adjusting frame, the laser emitter and the position sensitive element are fixedly arranged on the base at the bottom of the reflector, the photoelectric receiver is electrically connected with the position sensitive element, the data transmitter is electrically connected with the photoelectric receiver, and the controller is electrically connected with the data transmitter; the laser emitted by the laser emitter is reflected to the position sensitive element by the reflector.
In the structure, the reflector can be a right-angle prism, after the detection unit is started, the laser emitter emits laser which is always vertically irradiated on the bevel edge of the right-angle prism, the right-angle prism reflects the light to the position sensitive element to form an original light spot, after the two side edges of the second base material are transversely deviated, the right-angle prism synchronously and transversely deviates along with the light spot, the light spot on the position sensitive element and the original light spot are synchronously deviated, so that the accurate distance of the transverse deviation of the two side edges of the second base material is obtained, the controller obtains the signal and then regulates and controls the corresponding adjustment distance of the driving device, the two base materials can be automatically aligned without stopping the machine in the dynamic unreeling process, and the composite quality of the hot melt film is improved.
Preferably, the drying mechanism includes: the box body comprises a feed inlet close to one side of the composite roller and a discharge outlet far away from one side of the unwinding roller; heating a tube; a blower; an exhaust pipe; and a waste heat recovery unit; the compound roller with be equipped with the tighten-up roller on the base between the box, the top of heating pipe horizontal equipartition in the box, the air-blower is installed on the lateral wall of box, and the play tuber pipe of air-blower sets up at the inside opposite direction of box blowing, the input of blast pipe and the top in the box intercommunication, the inside of blast pipe is equipped with dry filter layer, waste heat recovery unit establishes in the outside top of box and is close to blast pipe output one side.
In the structure, the plurality of heating pipes are uniformly arranged above the box body, the plurality of heating pipes are transversely arranged, and the distance between each heating pipe and the hot melt film is the same, so that the hot melt film is uniformly heated; the air-out pipe of air-blower sets up at the inside subtend of box for the inside swirl air current that forms of box can provide the interior dry environment of box through establishing the blast pipe discharge at the top in the box with the top water conservancy diversion of vapor etc. to the box.
Preferably, the waste heat recovery unit includes: a lifting frame; a Laval tube; a heat conducting pipe; a rotating drum fan impeller; and a generator; the lifting frame is arranged above the outside of the box body and close to one side of the output end of the exhaust pipe, the Laval pipe is transversely arranged on the lifting frame, the heat conduction pipe is spirally arranged in the Laval pipe, the axis of the pipe opening of the exhaust pipe and the axis of the pipe opening of the Laval pipe are on the same horizontal line, the rotary drum fan impeller is arranged in the Laval pipe through a rotating shaft, the bottom end of the rotating shaft penetrates through the middle pipe wall of the Laval pipe to be connected with the gearbox, and the generator is connected with the gearbox; the input end of the heat conducting pipe is densely and spirally arranged in the Laval pipe, and the output end of the heat conducting pipe is communicated into the box body.
In the structure, the lifting frame can be freely adjusted, so that the pipe orifice of the Laval pipe is aligned with the pipe orifice of the exhaust pipe, and heat loss and wind weakening are reduced; the dense spiral degree of the heat conduction pipe close to one side of the exhaust pipe is larger than that of the heat conduction pipe far away from one side of the exhaust pipe, so that the heat in the gas exhausted by the exhaust pipe can be quickly absorbed; the rotary cylinder wind impeller is arranged at the position where the wind power flow velocity is maximum at the middle contraction section of the Laval tube, so that the rotary cylinder wind impeller can obtain higher rotating speed, and the power generation efficiency is improved; the generator can supply power to heating pipes, blowers and the like in the drying mechanism, so that resource recycling is realized.
In addition, the invention also provides a hot melt film bonding and compounding method which uses the production equipment and is characterized by comprising the following steps:
s1, reeling: respectively rolling a first substrate roll and a second substrate roll of the hot melt film onto a first unwinding roller of a first unwinding mechanism and a second unwinding roller of a second unwinding mechanism, and starting the second unwinding mechanism and the first unwinding mechanism to unwind in sequence;
s2, deviation adjustment: the detection unit dynamically detects the alignment condition of the first base material and the second base material, and drives the adjusting frame to transversely move through the deviation adjusting unit, so that two sides of the second base material are always aligned with two sides of the first base material;
s3, gluing: the glue spreader rolls in the glue box to adhere glue, and the first substrate is coated with the glue
Uniformly coating glue on the rubber roller;
s4, compounding: the second base material is unwound from the second unwinding roller and is coated on the roller surface of the composite roller, and the first base material is turned, tightened, adhered and compounded on the upper surface of the second base material under the action of the tightening roller after reaching the composite roller;
s5, drying: the compounded hot melt film enters a box body of a drying mechanism to be dried;
s6, winding: after drying, the hot melt film is wound by a winding roller in a winding and unwinding device;
preferably, the method for neatly combining the first substrate and the second substrate further comprises the following steps:
a1: transversely moving the adjusting frame to enable two side edges of the first base material and two side edges of the second base material to be aligned in order in the vertical direction, and sequentially starting unwinding by the first unwinding mechanism and the second unwinding mechanism after alignment;
a2: a detection unit in the second unwinding mechanism is started, a laser emitter emits laser to irradiate on a reflector, and the reflector reflects the light to the position sensitive element to form an original light spot;
a3: after the two side edges of the second substrate are transversely deviated, the emitter synchronously transversely deviates (marked as d) along with the two side edges, and the light spot on the position sensitive element synchronously deviates (marked as x) with the original light spot position;
a4: signals of the displacement distance of the light spot on the position sensitive element are processed by the photoelectric receiver and then are uploaded to the controller by the data transmitter;
a5: after the controller identifies the displacement information of the second base material, the appointed driving device drives the adjusting frame to move in the direction opposite to the offset direction d, so that the two sides of the first base material are aligned with the two sides of the second base material in the vertical direction.
Compared with the prior art, the invention has the following beneficial effects:
1. the arrangement of the guide base plate enhances the strength of the guide base plate, resists compression and is not easy to bend, reduces the prepressing of the elastic base plate, fully exerts the vibration damping performance of the elastic base plate, has more efficient vibration damping effect and ensures the stable carrying and adjusting frame of the track; the fastening bolt tightly withholds the damping iron backing plate, greatly reduced overall height, made fastening bolt's length shorten, make the whole moment of flexure and the shearing force that bears of guide substrate diminish, have higher stability, further strengthen the stability that the alignment jig removed, reduced the error that detecting element detected and the alignment unit alignment greatly, realize that the hot melt membrane high quality is compound.
2. The detection unit can detect the accurate distance of the lateral deviation of the two sides of the second base material, and the controller can adjust and control the corresponding adjusting distance of the driving device after obtaining the signal, so that the two base materials can be automatically aligned without stopping in the dynamic unreeling process, and the compounding quality of the hot melt film is improved.
3. The arrangement of the lifting frame in the waste heat recovery unit can be freely adjusted, so that the pipe orifice of the Laval pipe is aligned with the pipe orifice of the exhaust pipe, and heat loss and wind weakening are reduced; the rotary cylinder wind impeller is arranged at the position where the wind power flow velocity is maximum at the middle contraction section of the Laval tube, so that the rotary cylinder wind impeller can obtain higher rotating speed, and the power generation efficiency is improved; the generator can supply power to a heating pipe, an air blower and the like in the drying mechanism, so that resource recycling is realized, and the low-carbon energy-saving environment-friendly drying machine is low-carbon and energy-saving.
4. The arrangement of the plurality of heating pipes ensures that the hot melt film is heated uniformly; the air outlet pipe of the air blower is arranged in the box body in a opposite blowing mode, so that vortex air flow is formed in the box body, water vapor and the like can be guided to the top of the box body, and the air outlet pipe is discharged through the air outlet pipe arranged at the top in the box body, and a dry environment in the box body is provided.
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 embodiments or the description of the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of an embodiment of the present invention;
FIG. 2 is a schematic structural view of a guide substrate according to the present invention;
fig. 3 is a top view of a second unwinding mechanism according to the present invention;
FIG. 4 is a right side view of a second unwinding mechanism of the present invention;
FIG. 5 is a schematic view of the drying mechanism according to the present invention;
FIG. 6 is a schematic view of the structure of part A of the present invention.
The examples in the figure are: 1-frame, 10-base, 11-first unreeling roller, 12-second unreeling roller, 13-adjusting frame, 130-guide groove, 14-support rod, 15-glue coating roller, 16-glue tank, 17-compound roller, 18-reeling roller, 9-tightening roller, 2-guide base plate, 19-sleeper, 20-guide rail, 21-rail backing plate, 22-inner iron backing plate, 23-elastic backing plate, 24-insulating sleeve, 25-elastic fastener, 26-rail spacing pad, 27-fastening bolt, 270-threaded sleeve, 28-gasket, 29-vibration-damping iron backing plate, 3-reflector, 30-position sensitive element, 31-laser emitter, 32-photoelectric receiver, 33-data transmitter, 4-driving device, 5-box, 110-feed inlet, 120-discharge outlet, 50-blower, 51-air outlet pipe, 52-heating pipe, 53-exhaust pipe, 7-Laval pipe, 70-heat conducting pipe, 71-rotary cylinder air vane wheel, 73-generator, 74-heat conducting pipe.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example 1
As shown in fig. 1-6, the invention discloses a hot melt film bonding compound device, which comprises a base 10 and a frame 1 arranged on the base 10, and is characterized in that the hot melt film bonding compound device is also sequentially provided with: an unwinding device; a gluing device; a composite drying device; and a winding device; the unwinding device comprises a first unwinding mechanism arranged at the top of the rack 1 and a second unwinding mechanism arranged on the base 10, the gluing device comprises a glue tank 16 arranged at the top of the rack 1 and a glue roller 15 arranged at the inner top of the glue tank 16, the composite drying device comprises a composite roller 17 and a drying mechanism, and the winding device is arranged on the base 10 far away from one side of the drying mechanism; the second unwinding mechanism comprises a second unwinding roller 12, a detection unit for detecting the offset of the base material and an offset unit.
In the above embodiment, the second substrate in the second unwinding mechanism is unwound and then coated on the roll surface of the composite roll 17, the first substrate in the first unwinding mechanism is unwound and then coated with glue at the bottom thereof by the glue coating roll 15, and then the first substrate reaches the composite roll 17 and is bonded with the second substrate to form a hot melt film, and the hot melt film enters the drying mechanism for drying after reaching the take-up roll 9 from the composite roll 17, and is finally wound by the winding device; the detection unit and the deviation adjusting unit can ensure that the respective side edges of the first base material and the second base material are orderly unwound before compounding, so that the first base material and the second base material are orderly adhered to the roller surface of the compounding roller 17.
In a specific embodiment of the present invention, the offset adjusting unit includes: an adjusting bracket 13; and a guide substrate 2; the second unwinding roller 12 is arranged on the adjusting frame 13, the bottom of the adjusting frame 13 is provided with a guide groove 130, the guide substrate 2 is fixedly arranged on the base 10 at the bottom of the adjusting frame 13, and the adjusting frame 13 is arranged on the guide substrate 2 in a matching manner through the guide groove 130; a support rod 14 is transversely arranged on one side of the adjusting frame 13 close to the unwinding direction.
In the above embodiment, the adjusting frame 13 can move horizontally on the guiding base plate 2 along the direction perpendicular to the unwinding direction, so as to adjust the two sides of the second base material to align with the two sides of the second base material, and the supporting rod 14 is horizontally arranged and perpendicular to the vertical rod on one side of the adjusting frame 13, so as to keep moving synchronously with the adjusting frame 13; the two ends of the guide base plate 2 are provided with limiting parts matched with the guide grooves 130, so that the adjusting frame 13 is prevented from being separated from the base 10 when the transverse moving distance is too large, and the normal production can be ensured.
In the present embodiment, the guide rail 20; a vibration-damping iron shim plate 29; and a tie 19; the sleeper 19 is arranged on the guide base plate 2, the vibration-damping iron base plate 29 is arranged on the sleeper 19, the bottom of the guide rail 20 is connected with the top of the vibration-damping iron base plate 29 through the rail base plate 21, the vibration-damping iron base plates 29 on two sides of the guide rail 20 are provided with gauge pads 26 used for fixing the guide rail 20, the vibration-damping iron base plate 29 on one side, away from the guide rail 20, of the gauge pads 26 is provided with an elastic fastener 25, the free end of the elastic fastener 25 is tightly pressed on the gauge pad 26 through elasticity, and the guide rail 20 is tightly pressed on the rail base plate 21 through the gauge pad 26; the two sides of the guide base plate 2 are vertically provided with threaded sleeves 270, and the threaded sleeves 270 are diagonally arranged on the guide base plate 2.
In the above embodiment, the sleeper 19 is fastened on the guide base plate 2, the damping iron pad 29 is fastened on the sleeper 19, the guide rail 20 is fastened on the damping iron pad 29 through the gauge pad 26, the top end of the elastic fastener 25 is bent and stretched to form elastic force and is pressed on the gauge pad 26, and the bottom end of the elastic fastener 25 is bent and stretched to penetrate through the damping iron pad 29 and the sleeper 19 and then is inserted into the guide base plate 2, so that the guide rail 20, the damping iron pad 29 and the sleeper 19 are tightly and firmly integrated, the stability of the guide rail 20 is ensured, and the damping performance is achieved.
In a specific embodiment of the present invention, the vibration-damping iron shim plate 29 includes: an elastic pad 23; an inner layer iron shim plate 22; an insulating sleeve 24; and a fastening bolt 27; the elastic tie plate 23 is laid on the sleeper 19, the inner iron tie plate 22 is clamped on the upper surface of the elastic tie plate 23, and the elastic tie plate 23 is matched with the outer contour shape of the inner iron tie plate 22; the outer contour of the insulating sleeve 24 is rectangular, the inner contour shape of the insulating sleeve 24 is matched with the outer contour shape of the inner-layer iron backing plate 22, an annular space ring matched with the middle outer contour shape of the inner-layer iron backing plate 22 is protruded on the upper surface of the insulating sleeve 24, and the annular space ring is sleeved on the middle outer contour of the inner-layer iron backing plate 22; all be equipped with the screw hole with screw sleeve 270 looks adaptation on damping iron tie plate 29, insulating cover 24, inlayer iron tie plate 22, elastic backing plate 23 and the sleeper 19, fastening bolt 27 passes packing ring 28 and screw hole back fastening spiro union in screw sleeve 270 in proper order.
In the above embodiment, the inner iron backing plate 22 enhances the strength of the guide base plate 2, resists pressure and is not easy to bend, and ensures the stable carrying and adjusting frame 13 of the track; after the elastic backing plate 23 is assembled, the lower surface of the elastic backing plate 23 protrudes out of the lower surface of the vibration reduction iron backing plate 29, so that the prepressing of the elastic backing plate 23 is reduced, the vibration reduction performance of the elastic backing plate 23 is fully exerted, and a more efficient vibration reduction effect is achieved; the fastening bolt 27 tightly fastens the damping iron base plate 29, and the damping iron base plate 29 is lapped and restrained on the inner layer iron base plate 22 through the insulating sleeve 24 and the damping iron base plate 29, so that the overall height is greatly reduced, the length of the fastening bolt 27 is shortened, the bending moment and the shearing force borne by the whole guide base plate 2 are reduced, and the guide base plate has higher stability.
In the embodiment of the present invention, the adjusting frame 13 is slidably mounted on the guide rail 20 through a guide slot 130 at the bottom of the adjusting frame in a fitting manner, a driving device 4 for driving the adjusting frame 13 to move transversely is mounted on the guide substrate 2 at one end of the guide rail 20, a driving end of the driving device 4 is connected with the adjusting frame 13, and the driving device 4 is electrically connected with the controller.
In the above embodiment, the controller adopts the PLC control system, and with 4 signal connection of drive arrangement, can accurately regulate and control the output distance of 4 output ends of drive arrangement, guarantee adjusting bracket 13 lateral shifting's precision to improve the neat compound quality of two kinds of base materials.
In a specific embodiment of the present invention, the detection unit includes: a reflector 3; a laser transmitter 31; a photoelectric receiver 32; and a data transmitter 33; the reflector 3 is mounted at the bottom of the supporting rod 14 and moves transversely along with the adjusting frame 13, the laser emitter 31 and the position sensitive element 30 are fixedly arranged on the base 10 at the bottom of the reflector 3, the photoelectric receiver 32 is electrically connected with the position sensitive element 30, the data transmitter 33 is electrically connected with the photoelectric receiver 32, and the controller is electrically connected with the data transmitter 33; the laser emitted from the laser emitter 31 is reflected by the reflector 3 to the position sensitive element 30.
In the above embodiment, the reflector 3 may be a right-angle prism, after the detection unit is started, the laser emitter 31 emits laser light to vertically irradiate the hypotenuse of the right-angle prism all the time, the right-angle prism reflects the light to the position sensitive element 30 to form an original light spot, after the two side edges of the second substrate are laterally offset, the right-angle prism is synchronously laterally offset therewith, the light spot on the position sensitive element 30 and the original light spot are also synchronously offset, so that the accurate distance of the lateral offset of the two side edges of the second substrate is known, and the controller obtains the signal and then adjusts and controls the corresponding adjustment distance of the driving device 4, so that the two substrates can be automatically aligned without stopping the unwinding machine dynamically, and the composite quality of the hot-melt film is improved.
In a specific embodiment of the present invention, the drying mechanism includes: the box body 5 comprises a feed inlet 110 close to one side of the compound roller 17 and a discharge outlet 120 far away from one side of the unwinding roller; a heating pipe 52; a blower 50; an exhaust pipe 53; and a waste heat recovery unit; wherein, compound roller 17 with be equipped with the roller 9 of tightening on the base 10 between the box 5, the top of heating pipe 52 horizontal equipartition in box 5, air-blower 50 installs on the lateral wall of box 5, and air-out pipe 51 of air-blower 50 sets up at the inside opposite direction of box 5 bloies, the input of blast pipe 53 and the top intercommunication in the box 5, the inside of blast pipe 53 is equipped with dry filter layer, waste heat recovery unit establishes in the top outside box 5 and is close to blast pipe 53 output one side.
In the above embodiment, the plurality of heating pipes 52 are uniformly arranged above the inside of the box body 5, the plurality of heating pipes 52 are transversely arranged, and the distance between each heating pipe 52 and the hot melt film is the same, so as to ensure that the hot melt film is uniformly heated; the air outlet pipe 51 of the blower 50 is arranged inside the box body 5 in a way of opposite blowing, so that vortex airflow is formed inside the box body 5, water vapor and the like can be guided to the top of the box body 5, and the air is exhausted through the exhaust pipe 53 arranged at the top inside the box body 5, and a dry environment inside the box body 5 is provided.
In a specific embodiment of the present invention, the waste heat recovery unit includes: a lifting frame; a Laval tube 7; a heat conductive pipe 70; a cyclone vane 71; and a generator 73; the lifting frame is arranged above the outside of the box body 5 and close to one side of the output end of the exhaust pipe 53, the Laval pipe 7 is transversely arranged on the lifting frame, the heat conduction pipe 70 is spirally arranged in a Laval pipe 7, the axis of the pipe orifice of the exhaust pipe 53 and the axis of the pipe orifice of the Laval pipe 7 are on the same horizontal line, the rotary cylinder fan impeller 71 is arranged in the Laval pipe 7 through a rotating shaft 74, the bottom end of the rotating shaft 74 penetrates through the middle pipe wall of the Laval pipe 7 to be connected with the gearbox, and the generator 73 is connected with the gearbox; the input end of the heat conduction pipe 70 is densely and spirally arranged in the Laval pipe 7, and the output end of the heat conduction pipe 70 is communicated into the box body 5.
In the above embodiment, the crane can be freely adjusted, so as to ensure that the orifice of the Laval tube 7 is aligned with the orifice of the exhaust tube 53, thereby reducing heat loss and wind weakening; the heat conduction pipes 70 close to the exhaust pipe 53 are more densely spiraled than far away from the exhaust pipe 53, so that the heat in the exhaust gas from the exhaust pipe 53 can be quickly absorbed; the rotary cylinder wind impeller 71 is arranged at the position where the wind flow speed of the middle contraction section of the Laval pipe 7 is the largest, so that the rotary cylinder wind impeller 71 can obtain higher rotating speed, and the power generation efficiency is improved; the generator 73 can supply power to the heating pipe 52, the blower 50 and the like in the drying mechanism, so that resource recycling is realized.
The beneficial effects brought by the embodiment are as follows:
1. the arrangement of the guide base plate 2 enhances the strength of the guide base plate 2, resists compression and is not easy to bend, reduces the prepressing of the elastic backing plate 23, fully exerts the vibration damping performance of the elastic backing plate 23, has more efficient vibration damping effect, ensures the stable carrying and adjusting frame 13 of the track, greatly reduces the errors of detection of the detection unit and the deviation adjustment of the deviation adjusting unit, and realizes the high-quality compounding of the hot melt film.
2. The detection unit can detect the accurate distance of the lateral deviation of the two sides of the second base material, and the controller can adjust and control the corresponding adjusting distance of the driving device 4 after obtaining the signal, so that the two base materials can be automatically aligned without stopping in the dynamic unreeling process, and the compounding quality of the hot melt film is improved.
3. The arrangement of the lifting frame in the waste heat recovery unit can be freely adjusted, so that the pipe orifice of the Laval pipe 7 is aligned with the pipe orifice of the exhaust pipe 53, and heat loss and wind weakening are reduced; the rotary cylinder wind impeller 71 is arranged at the position where the wind flow velocity of the middle contraction section of the Laval tube 7 is maximum, so that the rotary cylinder wind impeller 71 can obtain higher rotating speed, and the power generation efficiency is improved; the generator 73 can supply power to the heating pipe 52, the blower 50 and the like in the drying mechanism, so that resource recycling is realized, and the low-carbon energy-saving environment-friendly effect is achieved.
4. The arrangement of the plurality of heating pipes 52 ensures that the hot melt film is heated uniformly; the air outlet pipe 51 of the blower 50 is arranged inside the box body 5 in a way of opposite blowing, so that vortex airflow is formed inside the box body 5, water vapor and the like can be guided to the top of the box body 5, and the air is exhausted through the exhaust pipe 53 arranged at the top inside the box body 5, and a dry environment inside the box body 5 is provided.
Example 2, the difference from example 1 is
As shown in fig. 1-4, the invention discloses a hot melt film bonding compound device, which comprises a base 10 and a frame 1 arranged on the base 10, and is characterized in that the hot melt film bonding compound device is also sequentially provided with: an unwinding device; a gluing device; a compound roller 17; and a winding device; the unreeling device comprises a first unreeling mechanism arranged at the top of the rack 1 and a second unreeling mechanism arranged on the base 10, the gluing device comprises a glue tank 16 arranged at the top of the rack 1 and a glue coating roller 15 arranged at the inner top of the glue tank 16, and the reeling device is arranged on the base 10 far away from one side of the drying mechanism; the second unwinding mechanism comprises a second unwinding roller 12, a detection unit for detecting the offset of the base material and an offset unit.
In the above embodiment, the second substrate in the second unwinding mechanism is unwound and then coated on the surface of the compound roller 17, the first substrate in the first unwinding mechanism is unwound and then coated with glue at the bottom thereof by the glue coating roller 15, and then the first substrate reaches the compound roller 17 and is bonded with the second substrate to form a hot melt film, and the hot melt film is cooled and solidified and then wound by the winding device; the detection unit and the deviation adjusting unit can ensure that the respective side edges of the first base material and the second base material are orderly unwound before compounding, so that the first base material and the second base material are orderly adhered to the roller surface of the compounding roller 17.
In a specific embodiment of the present invention, the offset adjusting unit includes: an adjusting bracket 13; and a guide substrate 2; the second unwinding roller 12 is arranged on the adjusting frame 13, the bottom of the adjusting frame 13 is provided with a guide groove 130, the guide substrate 2 is fixedly arranged on the base 10 at the bottom of the adjusting frame 13, and the adjusting frame 13 is arranged on the guide substrate 2 in a matched manner through the guide groove 130; a support rod 14 is transversely arranged on one side of the adjusting frame 13 close to the unwinding direction.
In the above embodiment, the adjusting frame 13 can move horizontally on the guiding base plate 2 along the direction perpendicular to the unwinding direction, so as to adjust the two sides of the second base material to align with the two sides of the second base material, and the supporting rod 14 is horizontally arranged and perpendicular to the vertical rod on one side of the adjusting frame 13, so as to keep moving synchronously with the adjusting frame 13; the two ends of the guide base plate 2 are provided with limiting parts matched with the guide grooves 130, so that the adjusting frame 13 is prevented from being separated from the base 10 when the transverse moving distance is too large, and the normal production can be ensured.
In an embodiment of the present invention, the guide substrate 2 further includes: a guide rail 20; a vibration-damping iron shim plate 29; and a tie 19; the sleeper 19 is arranged on the guide base plate 2, the vibration-damping iron base plate 29 is arranged on the sleeper 19, the bottom of the guide rail 20 is connected with the top of the vibration-damping iron base plate 29 through a rail base plate 21, the vibration-damping iron base plates 29 on two sides of the guide rail 20 are provided with gauge pads 26 for fixing the guide rail 20, the vibration-damping iron base plate 29 on one side, away from the guide rail 20, of the gauge pad 26 is provided with an elastic fastener 25, the free end of the elastic fastener 25 is tightly pressed on the gauge pad 26 through elasticity, and the guide rail 20 is tightly pressed on the rail base plate 21 through the gauge pad 26; the vertical screw thread sleeve pipe 270 that is equipped with in guide substrate 2's both sides, screw thread sleeve pipe 270 is diagonal setting on guide substrate 2.
In the above embodiment, the sleeper 19 is fastened on the guide base plate 2, the damping iron pad 29 is fastened on the sleeper 19, the guide rail 20 is fastened on the damping iron pad 29 through the gauge pad 26, the top end of the elastic fastener 25 is bent and stretched to form elastic force and is pressed on the gauge pad 26, and the bottom end of the elastic fastener 25 is bent and stretched to penetrate through the damping iron pad 29 and the sleeper 19 and then is inserted into the guide base plate 2, so that the guide rail 20, the damping iron pad 29 and the sleeper 19 are tightly and firmly integrated, the stability of the guide rail 20 is ensured, and the damping performance is achieved.
In a specific embodiment of the present invention, the vibration-damping iron shim plate 29 includes: an elastic pad 23; an inner layer iron shim plate 22; an insulating sheath 24; and a fastening bolt 27; the elastic tie plate 23 is laid on the sleeper 19, the inner iron tie plate 22 is clamped on the upper surface of the elastic tie plate 23, and the elastic tie plate 23 is matched with the outer contour shape of the inner iron tie plate 22; the outer contour of the insulating sleeve 24 is rectangular, the inner contour shape of the insulating sleeve 24 is matched with the outer contour shape of the inner-layer iron backing plate 22, an annular space ring matched with the middle outer contour shape of the inner-layer iron backing plate 22 is protruded on the upper surface of the insulating sleeve 24, and the annular space ring is sleeved on the middle outer contour of the inner-layer iron backing plate 22; all be equipped with the screw hole with screw sleeve 270 looks adaptation on damping iron tie plate 29, insulating cover 24, inlayer iron tie plate 22, elastic backing plate 23 and the sleeper 19, fastening bolt 27 passes packing ring 28 and screw hole back fastening spiro union in screw sleeve 270 in proper order.
In the above embodiment, the inner iron backing plate 22 enhances the strength of the guide base plate 2, resists pressure and is not easy to bend, and ensures the stable carrying and adjusting frame 13 of the track; after the elastic backing plate 23 is assembled, the lower surface of the elastic backing plate 23 protrudes out of the lower surface of the vibration reduction iron backing plate 29, so that the prepressing of the elastic backing plate 23 is reduced, the vibration reduction performance of the elastic backing plate 23 is fully exerted, and a more efficient vibration reduction effect is achieved; fastening bolt 27 tightly withholds damping iron tie plate 29, and damping iron tie plate 29 passes through insulating cover 24 and damping iron tie plate 29 overlap joint restraint inlayer iron tie plate 22, greatly reduced overall height, make fastening bolt 27's length shorten, make the whole moment of flexure and the shearing force that bears of guide base plate 2 diminish, have higher stability.
In the embodiment of the present invention, the adjusting frame 13 is slidably mounted on the guide rail 20 through a guide groove 130 at the bottom of the adjusting frame, a driving device 4 for driving the adjusting frame 13 to move transversely is mounted on the guide base plate 2 at one end of the guide rail 20, a driving end of the driving device 4 is connected to the adjusting frame 13, and the driving device 4 is electrically connected to the controller.
In the above embodiment, the controller adopts the PLC control system, and with 4 signal connection of drive arrangement, can accurately regulate and control the output distance of 4 output ends of drive arrangement, guarantee adjusting bracket 13 lateral shifting's precision to improve the neat compound quality of two kinds of base materials.
In a specific embodiment of the present invention, the detection unit includes: a reflector 3; a laser transmitter 31; a photoelectric receiver 32; and a data transmitter 33; the reflector 3 is installed at the bottom of the supporting rod 14 and moves transversely along with the adjusting frame 13, the laser emitter 31 and the position sensitive element 30 are fixedly arranged on the base 10 at the bottom of the reflector 3, the photoelectric receiver 32 is electrically connected with the position sensitive element 30, the data transmitter 33 is electrically connected with the photoelectric receiver 32, and the controller is electrically connected with the data transmitter 33; the laser emitted from the laser emitter 31 is reflected by the reflector 3 to the position sensitive element 30.
In the above embodiment, the reflector 3 may be a right-angle prism, after the detection unit is started, the laser emitter 31 emits laser light to vertically irradiate the hypotenuse of the right-angle prism all the time, the right-angle prism reflects the light to the position sensitive element 30 to form an original light spot, after the two sides of the second substrate are laterally offset, the right-angle prism is synchronously laterally offset therewith, the light spot on the position sensitive element 30 and the original light spot are also synchronously offset, so that the accurate distance of the lateral offset of the two sides of the second substrate is known, and the controller obtains the signal and then adjusts and controls the corresponding adjustment distance of the driving device 4, so that the two substrates can be automatically aligned without stopping during the dynamic unreeling process, thereby improving the composite quality of the hot melt film.
The beneficial effects brought by the embodiment are as follows:
1. according to the invention, the strength of the guide base plate 2 is enhanced by arranging the guide base plate 2, the guide base plate is resistant to compression and not easy to bend, the prepressing of the elastic backing plate 23 is reduced, the vibration damping performance of the elastic backing plate 23 is fully exerted, a more efficient vibration damping effect is achieved, and the stable carrying adjusting frame 13 of the track is ensured; fastening bolt 27 tightly withholds damping iron tie plate 29, greatly reduced overall height, make fastening bolt 27's length shorten, make the whole moment of flexure and the shearing force that bears of guide substrate 2 diminish, have higher stability, further strengthen the stability that alignment jig 13 removed, reduced the error that detecting element detected and alignment unit alignment greatly, realize that the hot melt membrane is high quality complex.
2. The detection unit can detect the accurate distance of the lateral deviation of the two sides of the second base material, and the controller can adjust and control the corresponding adjusting distance of the driving device 4 after obtaining the signal, so that the two base materials can be automatically aligned without stopping in the dynamic unreeling process, and the compounding quality of the hot melt film is improved.
Example 3
In addition, the invention also provides a hot melt film bonding and compounding method, which uses the production equipment and comprises the following steps:
s1, reeling: respectively winding a first substrate roll and a second substrate roll of the hot melt film on a first unwinding roller 11 of a first unwinding mechanism and a second unwinding roller 12 of a second unwinding mechanism, and starting the second unwinding mechanism and the first unwinding mechanism in sequence to unwind;
s2, deviation adjustment: the detection unit dynamically detects the alignment condition of the first base material and the second base material, and drives the adjusting frame 13 to transversely move through the deviation adjusting unit, so that two sides of the second base material are always aligned with two sides of the first base material;
s3, gluing: the glue roller 15 rolls in the glue tank 16 to adhere glue, and the first substrate is adhered with glue
Uniformly coating glue on a glue coating roller 15 with water;
s4, compounding: the second base material is wound and coated on the surface of the composite roller 17 through the second unwinding roller 12, and the first base material is turned, tightened, adhered and compounded on the upper surface of the second base material under the action of the tightening roller 9 after reaching the composite roller 17;
s5, drying: the compounded hot melt film enters a box body 5 of a drying mechanism for drying;
s6, rolling: after drying, the hot melt film is wound by a winding roller 18 in a winding and unwinding device; in one embodiment of the present invention, the method for neatly combining a first substrate and a second substrate includes the following steps:
a1: transversely moving the adjusting frame 13 to adjust and align the two side edges of the first base material and the two side edges of the second base material in the vertical direction, and after the two side edges of the first base material and the two side edges of the second base material are aligned, sequentially starting to unreel the first unreeling mechanism and the second unreeling mechanism;
a2: when a detection unit in the second unwinding mechanism is started, the laser emitter 31 emits laser to irradiate the reflector 3, and the reflector 3 reflects the light to the position sensitive element 30 to form an original light spot;
a3: after the two sides of the second substrate are shifted transversely, the emitter is shifted transversely synchronously (denoted as d), and the light spot on the position sensitive element 30 and the original light spot position are shifted synchronously (denoted as x);
a4: the signals of the displacement distance of the light spot on the position sensitive element 30 are processed by the photoelectric receiver 32 and then are uploaded to the controller by the data transmitter 33;
a5: after the controller recognizes the displacement information of the second substrate, the designated driving device 4 drives the adjusting frame 13 to move in the direction opposite to the offset d, so that the two sides of the first substrate are aligned with the two sides of the second substrate in the vertical direction.
The beneficial effects brought by the embodiment are as follows:
1. the strength of the guide base plate 2 is enhanced by the guide base plate 2, the compression resistance is not easy to bend, the prepressing of the elastic base plate 23 is reduced, the vibration damping performance of the elastic base plate 23 is fully exerted, the stability of the movement of the adjusting frame 13 is enhanced, the errors of the detection unit and the deviation adjustment of the deviation adjustment unit are greatly reduced, and the high-quality compounding of the hot melt film is realized.
2. The detection unit is arranged to detect the accurate distance of the lateral deviation of the two side edges of the second base material, and the controller obtains the signal and then adjusts and controls the corresponding adjusting distance of the driving device 4, so that the two base materials can be automatically aligned without stopping in the dynamic unreeling process, and the composite quality of the hot melt film is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides a hot melt film bonding equipment complex, includes the base and sets up the frame on the base, its characterized in that still sets gradually along the direction of rolling up:
an unwinding device;
a gluing device;
a composite drying device;
and a winding device;
the unwinding device comprises a first unwinding mechanism arranged at the top of the rack and a second unwinding mechanism arranged on the base, the gluing device comprises a glue tank arranged at the top of the rack and a glue roller arranged at the inner top of the glue tank, the composite drying device comprises a composite roller and a drying mechanism, and the winding device is arranged on the base far away from one side of the drying mechanism; the second unwinding mechanism comprises a second unwinding roller, a detection unit for detecting the offset of the base material and an offset unit;
the offset adjustment unit includes:
an adjusting bracket;
and a guide substrate;
the second unwinding roller is arranged on the adjusting frame, the bottom of the adjusting frame is provided with a guide groove, the guide substrate is fixedly arranged on the base at the bottom of the adjusting frame, and the adjusting frame is arranged on the guide substrate in a matched mode through the guide groove; a support rod is transversely arranged on one side of the adjusting frame close to the unwinding direction;
the guide substrate further includes:
a guide rail;
a vibration-damping iron backing plate;
and a sleeper;
the sleeper is arranged on the guide base plate, the vibration reduction iron base plate is arranged on the sleeper, the bottom of the guide rail is connected with the top of the vibration reduction iron base plate through the rail base plate, the vibration reduction iron base plates on two sides of the guide rail are provided with gauge pads for fixing the guide rail, the vibration reduction iron base plate on one side of the gauge pads, which is far away from the guide rail, is provided with an elastic fastener, the free end of the elastic fastener is tightly pressed on the gauge pads through elasticity, and the guide rail is tightly pressed on the rail base plate through the gauge pads; threaded sleeves are vertically arranged on two sides of the guide base plate, and are arranged on the guide base plate in a diagonal manner;
the vibration-damping iron shim plate comprises:
an elastic backing plate;
an inner iron backing plate;
an insulating sleeve;
and a fastening bolt;
the elastic base plate is laid on the sleeper, the inner iron base plate is clamped on the upper surface of the elastic base plate, and the elastic base plate is matched with the outer contour shape of the inner iron base plate; the outer contour of the insulating sleeve is rectangular, the shape of the inner contour of the insulating sleeve is matched with the shape of the outer contour of the inner iron base plate, an annular space ring matched with the shape of the middle outer contour of the inner iron base plate is protruded on the upper surface of the insulating sleeve, and the insulating sleeve is sleeved on the middle outer contour of the inner iron base plate through the annular space ring; all be equipped with the screw hole with screw sleeve looks adaptation on damping iron tie plate, insulating cover, inlayer iron tie plate, elastic backing plate and the sleeper, fastening bolt passes packing ring and screw hole back fastening spiro union in screw sleeve in proper order.
2. The hot melt film bonding composite apparatus according to claim 1,
the adjusting frame is installed on the guide rail in a sliding mode through the matching of the guide groove in the bottom of the adjusting frame, a driving device used for driving the adjusting frame to move transversely is installed on the guide base plate at one end of the guide rail, the driving end of the driving device is connected with the adjusting frame, and the driving device is electrically connected with the controller.
3. The apparatus as claimed in claim 2, wherein the detecting unit comprises:
a reflector;
a laser transmitter;
a photoelectric receiver;
and a data transmitter;
the reflector is arranged at the bottom of the supporting rod and transversely moves along with the adjusting frame, the laser emitter and the position sensitive element are fixedly arranged on the base at the bottom of the reflector, the photoelectric receiver is electrically connected with the position sensitive element, the data transmitter is electrically connected with the photoelectric receiver, and the controller is electrically connected with the data transmitter; the laser emitted by the laser emitter is reflected to the position sensitive element by the reflector.
4. The apparatus as claimed in claim 1, wherein the drying mechanism comprises:
the box body comprises a feed inlet close to one side of the composite roller and a discharge outlet far away from one side of the unwinding roller;
heating a tube;
a blower;
an exhaust pipe;
and a waste heat recovery unit;
the compound roller with be equipped with the tighten-up roller on the base between the box, the top of heating pipe horizontal equipartition in the box, the air-blower is installed on the lateral wall of box, and the play tuber pipe of air-blower sets up at the inside opposite direction of box blowing, the input of blast pipe and the top in the box intercommunication, the inside of blast pipe is equipped with dry filter layer, waste heat recovery unit establishes in the outside top of box and is close to blast pipe output one side.
5. The hot melt film bonding complex apparatus of claim 4, wherein said waste heat recovery unit comprises:
a lifting frame;
a Laval tube;
a heat conducting pipe;
a rotating drum fan impeller;
and a generator;
the lifting frame is arranged above the outside of the box body and close to one side of the output end of the exhaust pipe, the Laval pipe is transversely arranged on the lifting frame, the heat conduction pipe is spirally arranged in the Laval pipe, the axis of the pipe opening of the exhaust pipe and the axis of the pipe opening of the Laval pipe are on the same horizontal line, the rotary drum fan impeller is arranged in the Laval pipe through a rotating shaft, the bottom end of the rotating shaft penetrates through the middle pipe wall of the Laval pipe to be connected with the gearbox, and the generator is connected with the gearbox; the input end of the heat conducting pipe is densely and spirally arranged in the Laval pipe, and the output end of the heat conducting pipe is communicated into the box body.
6. A hot-melt film bonding compounding method which is applied to a hot-melt film bonding compounding apparatus according to any one of claims 1 to 5, characterized by comprising the steps of:
s1, reeling: respectively winding a first substrate roll and a second substrate roll of the hot melt film on a first unwinding roller of a first unwinding mechanism and a second unwinding roller of a second unwinding mechanism, and starting the second unwinding mechanism and the first unwinding mechanism to unwind in sequence;
s2, deviation adjustment: the detection unit dynamically detects the alignment condition of the first base material and the second base material, and drives the adjusting frame to transversely move through the deviation adjusting unit, so that two sides of the second base material are always aligned with two sides of the first base material;
s3, gluing: the glue spreader rolls in the glue tank to adhere glue, and the first substrate is uniformly coated with the glue through the glue spreader adhered with the glue;
s4, compounding: the second base material is taken out of the second unwinding roller and is wrapped on the surface of the composite roller, and the first base material is turned, tightened and bonded on the upper surface of the second base material under the action of the tightening roller after reaching the composite roller;
s5, drying: the compounded hot melt film enters a box body of a drying mechanism to be dried;
s6, rolling: and after drying, the hot melt film is wound by a winding roller in the winding device.
7. The method of claim 6, further comprising the step of neatly combining the first substrate with the second substrate, comprising the steps of:
a1: transversely moving the adjusting frame to enable two side edges of the first base material and two side edges of the second base material to be aligned in order in the vertical direction, and sequentially starting unwinding by the first unwinding mechanism and the second unwinding mechanism after alignment;
a2: starting a detection unit in the second unwinding mechanism, wherein a laser emitter emits laser to irradiate a reflector, and the reflector reflects the laser light to a position sensitive element to form an original light spot;
a3: after the two side edges of the second base material are transversely deviated, the emitter synchronously transversely deviates along with the two side edges, and the light spot on the position sensitive element synchronously deviates from the original light spot;
a4: signals of the displacement distance of the light spot on the position sensitive element are processed by the photoelectric receiver and then are uploaded to the controller by the data transmitter;
a5: after the controller identifies the displacement information of the second base material, the appointed driving device drives the adjusting frame to move in the direction opposite to the offset direction d, so that two sides of the first base material are aligned with two sides of the second base material in the vertical direction.
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