CN211645099U - Waterproof insulating composite adhesive tape laminating mechanism - Google Patents

Abstract

The utility model discloses a waterproof insulating composite adhesive tape laminating mechanism, which comprises an extrusion cylinder, a hopper, an extrusion head, an adjusting plate, a conveyor belt, an anti-sticking paper conveying mechanism and a bottom lining conveying mechanism; a screw-in screw is arranged in the extrusion cylinder; the hopper is used for heating the glue placed in the hopper; the vertical slidable mounting of regulating plate is in the through passage, and the bottom surface forms one with the extrusion mouth of extrusion container exit end intercommunication with the through passage diapire, the regulating plate can the height of extrusion mouth in order to adjust in the lifting adjusting position. The utility model discloses the realization need not change spare part when the demand of the adhesive layer of different thickness is satisfied to the thickness adjustment of adhesive layer, reduces the dismouting, convenient and fast.

Description

Waterproof insulating composite adhesive tape laminating mechanism

Technical Field

The utility model relates to a production facility of waterproof insulating composite tape especially relates to a waterproof insulating composite tape tectorial membrane mechanism.

Background

The waterproof insulating composite adhesive tape has the characteristics of good insulation, pressure resistance, flame retardance, weather resistance and the like, and is widely used for insulation, waterproofing and sealing of wires, cables and cable accessories. Usually waterproof insulating composite tape is by end liner (baseband), anti-sticking paper, the adhesive layer pressfitting that is extruded into flat stratiform after the heating softens forms, and the thickness of adhesive layer can not adjust usually, when the waterproof insulating composite tape of different specifications (adhesive layer thickness is different) need be produced like this, need carry out the dismouting to the machine, change machine part into corresponding specification in order to realize production, but dismounting device is rather troublesome, expends time and still need debug after the machine reassembles, consuming time and wasting force.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving above-mentioned technical problem to a certain extent at least. Therefore, the utility model provides an adhesive layer thickness adjustable waterproof insulation composite tape tectorial membrane mechanism.

The utility model provides a technical scheme that its technical problem adopted is: a waterproof insulating composite adhesive tape laminating mechanism comprises an extrusion cylinder, a hopper, an extrusion head, an adjusting plate, a conveying belt, an anti-sticking paper conveying mechanism and a bottom lining conveying mechanism; a screw-in screw is arranged in the extrusion cylinder, and the screw-in screw is connected with a driving mechanism capable of driving the screw-in screw to rotate; the hopper is used for heating the glue placed in the hopper, and the bottom of the hopper is communicated with the extrusion cylinder; the extrusion head is arranged at the outlet side of the extrusion cylinder, and the middle part of the extrusion head is provided with a through channel; the adjusting plate is vertically and slidably arranged in the through channel, an extrusion opening communicated with the outlet end of the extrusion container is formed by the bottom surface of the adjusting plate and the bottom wall of the through channel, and the adjusting plate can be lifted and adjusted to adjust the height of the extrusion opening; the conveying belt is positioned on one side of the extrusion opening; the release paper conveying mechanism comprises a first unwinding roller and a first output roller, the first unwinding roller is used for driving the release paper bundle sleeved on the first unwinding roller to rotate so as to unwind the release paper, and the first output roller is used for guiding the release paper unwound from the first unwinding roller to be adhered to the adhesive layer extruded from the extrusion opening and to be conveyed into the conveying belt; and the bottom lining conveying mechanism is used for unwinding the bottom lining and attaching the bottom lining to the upper surface of the adhesive layer.

According to the utility model discloses waterproof insulating compound sticky tape tectorial membrane mechanism has following technological effect at least: the hopper heats and softens the glue and then flows into the extrusion cylinder, a screw-in screw is arranged in the extrusion cylinder, the screw-in screw rotates to extrude and push the glue to be pushed to the extrusion head, and the glue is extruded and molded into a glue layer from the extrusion port; the adjusting plate is vertically and slidably arranged in the through channel, the height of the adjusting plate is adjusted by rotating the adjusting screw rod, so that the height of the extrusion port is adjusted, the thickness of the adhesive layer is adjusted, when the requirements of the adhesive layers with different thicknesses are met, parts do not need to be replaced, the assembly and disassembly are reduced, and the device is convenient and quick; antiseized paper conveying mechanism then sends out antiseized paper and holds from the adhesive layer bottom and laminate rather than, and rethread end liner conveying mechanism carries out waterproof insulating tectorial membrane with end liner and adhesive layer upper surface laminating and follow the conveyer belt, and the high automation of complete sets of equipment is gone on, and convenient the regulation can adapt to the product production of multiple specification.

According to some embodiments of the utility model, end liner conveying mechanism includes that the second unreels roller and second delivery roll, the second unreels the roller and is used for driving the end liner bundle rotation of cover above that in order to unreel away the end liner, the second delivery roll is used for guiding the end liner and the adhesive layer upper surface laminating of unreeling out from the second unreeling roller and sends out end liner, adhesive layer and anti-sticking paper pressfitting with the conveyer belt cooperation.

According to some embodiments of the utility model, the conveyer belt is including the drive roll that is located both ends, the second delivery roll is located the conveyer belt and is close to the drive roll of recipient one end directly over.

According to the utility model discloses a some embodiments still include the frame, the conveyer belt erects in the frame, the frame is equipped with the support in the top both sides that the conveyer belt is close to the drive roll of recipient one end, the support upwards extends and is provided with the guide pillar, from supreme cover in proper order down on the guide pillar is equipped with mounting panel and the intermediate lamella that can follow its lift activity, be provided with the buffer spring of cover at the guide pillar between mounting panel and the intermediate lamella, the guide pillar top has set firmly the fixed plate, the screw is worn to be equipped with to twist on the fixed plate and is twisted the screw rod, it can rotary adjusting and bottom and intermediate lamella counterbalance in order to exert decurrent pressure to the mounting panel to twist the screw rod, the rotation of second output roller.

According to some embodiments of the invention, the second output roller is provided with journals at both ends, the mounting plate is provided with perforations for the journals to penetrate.

According to some embodiments of the present invention, the device further comprises an adjusting screw, and the top wall of the through passage is provided with a vertically extending threaded hole; the adjusting screw is in threaded connection with the threaded hole and can rotate to realize lifting; the adjusting plate is connected with the bottom of the adjusting screw rod so as to be capable of lifting along with the adjusting screw rod.

According to some embodiments of the utility model, the regulating plate is provided with vertical extension towards the one end of recipient and is used for blocking the baffle that runs through passageway roof and regulating plate clearance, one side that the extrusion head corresponds the baffle is provided with the stepping down that holds the baffle.

According to some embodiments of the utility model, the through passage roof is equipped with the guiding hole, the regulating plate is equipped with the guide post that matches with the guiding hole.

According to the utility model discloses a some embodiments, the regulating plate upper surface is provided with connects the platform, connect the bench and be equipped with the screw, guide post bottom threaded connection is in the screw.

According to some embodiments of the utility model, the regulating plate upper surface is provided with inlays the platform, it has magnet in order to be used for and adjusting screw magnetism to inhale continuously to inlay the platform embedding.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic view of an installation structure of an embodiment of the present invention;

FIG. 2 is a cross-sectional view of the connection of the container, hopper and extrusion head of an embodiment of the present invention;

fig. 3 is a schematic structural view of an exploded state of the extrusion head, the adjusting screw and the adjusting plate according to the embodiment of the present invention;

fig. 4 is a structural schematic diagram of an installation state of the extrusion head, the adjusting screw and the adjusting plate according to the embodiment of the present invention;

FIG. 5 is a sectional view of a connection structure of an extrusion head, an adjustment screw and an adjustment plate according to an embodiment of the present invention;

fig. 6 is a schematic view of the installation structure of the conveyor belt and the second output roller according to the embodiment of the present invention;

FIG. 7 is a schematic view of the exploded state structure of FIG. 6;

fig. 8 is an enlarged view at a of fig. 1.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

Referring to fig. 1 to 8, the utility model discloses a waterproof insulating composite tape tectorial membrane mechanism, including recipient 100, hopper 200, extrusion head 300, regulating plate 500, conveyer belt 800, antiseized paper conveying mechanism and end liner conveying mechanism.

The extrusion container 100 is internally provided with a screw 110, the screw 110 is coaxial with the extrusion container 100, the screw 110 is provided with spiral blades on the peripheral wall, the screw 110 is connected with a driving mechanism 112 capable of driving the screw to rotate, and the driving mechanism 112 can be a rotating motor. The hopper 200 is used for heating the glue placed in the hopper, the glue in a normal-temperature lower-position solid state is heated and softened and then is extruded and molded into a glue layer, the bottom of the hopper 200 is communicated with the extrusion container 100, and an opening is formed in the peripheral wall of the extrusion container 100 corresponding to the connection position of the hopper 200 so that the glue in the hopper 200 can be fed into the opening.

The extrusion head 300 is disposed at an outlet side of the container 100, that is, at a side of the container 100 where the screw 110 is screwed, as shown in fig. 1, the hopper 200 is located at a left position of the container 100, the extrusion head 300 is located at a right side of the container 100, and the glue is extruded and discharged from the extrusion head 300 while being pushed to the right side from the left side. The middle of the extrusion head 300 has a through channel 310. as shown in fig. 3 and 4, the extrusion head 300 has a disk shape, the through channel 310 penetrates the extrusion head 300 in a direction parallel to the axis of the extrusion head 300, and the cross section of the through channel 310 is rectangular because the adhesive layer is generally in a long and flat shape. Adjusting plate 500 is vertically (plumb direction) slidable mounting in through passage 310, and adjusting plate 500 width matches with through passage 310, and the both sides of adjusting plate 500 paste with through passage 310 both sides wall mutually, and adjusting plate 500 bottom and through passage 310 diapire form one with extrusion cylinder 100 exit end intercommunication extrude mouthful 600, glue by precession screw rod 110 extrusion and send into and extrude mouthful 600, form the adhesive layer that matches with extrusion mouth 600 shape, adjusting plate 500 can the lift adjustment position in order to adjust the height of extruding mouthful 600, can realize the regulation of the thickness of adhesive layer, when the adhesive layer's of different thickness demand is satisfied in needs, need not change spare part, reduces the dismouting, convenient and fast.

And a conveyor 800 located at one side of the extrusion opening 600 (right side of fig. 1), the conveyor 800 being for receiving the semi-finished product after the release paper and the adhesive layer are combined. The conveyor belt 800 may include a driving roller 802 at both ends thereof and a belt looped around the two driving rollers 802, and the driving roller 802 is connected to a rotating motor to rotate the same for realizing a conveying function.

The release paper conveying mechanism comprises a first unwinding roller 810 and a first output roller 811, wherein the first unwinding roller 810 is a driving part and is connected with a motor for driving the first unwinding roller to rotate, the first output roller 811 can be a driven part or is also connected with a motor synchronous with the first unwinding roller 810, and the first output roller 811 adopts a driven mode generally for saving energy, so that the use of the motor is reduced. The raw material of the release paper bundle 814 is bundled to form the release paper bundle 814, the release paper bundle 814 is wound around the first unwinding roller 810 and can rotate therewith, the first unwinding roller 810 rotates to drive the release paper bundle 814 wound thereon to unwind the release paper 813, and the first output roller 811 serves to guide the release paper 813 unwound from the first unwinding roller 810 to adhere to the adhesive layer extruded from the extrusion port 600 and feed it to the transfer belt 800. It is understood that in order to stretch and tension the release paper, a first stretching roller 812 is disposed between the first unwinding roller 810 and the first output roller 811, and the first stretching roller 812 is disposed in a triangular distribution with the first unwinding roller 810 and the first output roller 811.

The anti-sticking paper that unreels out twines on first output roller 811 and advances towards conveyer belt 800, and fashioned adhesive layer 601 comes out from extruding outlet 600 simultaneously also to advance towards conveyer belt 800, and first output roller 811 is established between conveyer belt 800 and extruding outlet 600 and first output roller 811 top parallel and level or be less than the bottom of extruding outlet 600, and the anti-sticking paper that extends from first output roller 811 then holds adhesive layer 601 as the bearing bottom layer and laminates with adhesive layer 601 bottom surface. During initial working hours, the adhesive layer 601 is pulled manually to be led out and then attached to the release paper 813 extending from the first output roller 811, the subsequent adhesive layer 601 is continuously pulled and driven by the release paper 813, the adhesive layer 601 after being heated and softened still has certain viscosity, and the adhesive layer 601 cannot collapse between the extrusion opening 600 and the first output roller 811 due to the pulling of the release paper 813. In order to ensure good support of the adhesive layer 601 and the release paper 813 as they are drawn and extended, a second support roller 840 is provided between the first output roller 811 and the conveyor belt 800.

The bottom lining conveying mechanism is used for unwinding the bottom lining 823 and attaching the bottom lining 823 to the upper surface of the adhesive layer. The bottom lining conveying mechanism comprises a second unwinding roller 820 and a second output roller 821, the second unwinding roller 820 is a driving part and is connected with a motor for driving the second unwinding roller to rotate, the second output roller 821 can be a driven part or is also connected with a motor synchronous with the second unwinding roller 820, and generally, in order to save energy, the second output roller 821 adopts a driven mode, so that the use of the motor is reduced. The primary backing (base tape) material is typically formed into a bundle of primary backing bundles 824, the primary backing bundles 824 are fitted over and rotatable with a second unwinding roller 820, the second unwinding roller 820 rotates to rotate the primary backing bundles 824 fitted thereon to unwind the primary backing 823, the second output roller 821 is used to guide the primary backing 823 unwound from the second unwinding roller 820 to adhere to the upper surface of the adhesive layer and cooperate with the conveyor belt 800 to press and send out the primary backing 823, the adhesive layer and the release paper 813, and the second output roller 821 can generate downward pressure to press and press the primary backing 823, the adhesive layer and the release paper 813. It will be appreciated that a plurality of second pinch rollers 822 are provided between the second unwind roller 820 and the second output roller 821 in order to stretch the release paper.

In some embodiments of the present invention, the second output roller 821 is located right above the driving roller 802 at one end of the conveyor 800 close to the extrusion cylinder 100, so that the driving roller 802 can be used as a rigid support, the second output roller 821 and the driving roller 802 rotate to press and send out the bottom lining 823, the adhesive layer 601 and the release paper 813 through the gap in which the bottom lining 601 and the release paper 813 are drawn, and if the second output roller 821 is in other positions, for example, the bottom lining 821 is empty or a belt, the bottom lining 823, the adhesive layer 601 and the bottom of the release paper 813 are supported by an empty or soft belt, the effect of the rotary pressing of the second output roller 821 is greatly reduced.

In some embodiments of the present invention, the conveyor 800 is erected on the machine frame 801, all the rollers are rotatably mounted on the machine frame 801, the machine frame 801 is provided with the bracket 900 on both sides of the conveyor 800 above the driving roller 802 near one end of the container 100, and the bracket 900 is provided with only the first mounting hole 901 to pass through the screw fixing connection with the machine frame 801. The support 900 is provided with two guide posts 910 extending upwards, the guide posts 910 are sequentially sleeved with a mounting plate 940 and a middle plate 930 which can move up and down along the guide posts 910 from bottom to top, specifically, the mounting plate 940 is provided with a first guide hole 942 corresponding to the guide post 910, and the first guide hole 942 is matched with the guide posts 910 to realize lifting sliding guide; the middle plate 930 is provided with a second guide hole 931 corresponding to the guide post 910, and the lifting sliding guide is realized by the cooperation of the second guide hole 931 and the guide post 910; a buffer spring 950 sleeved on the guide pillar 910 is arranged between the mounting plate 940 and the middle plate 930, the top end of the guide pillar 910 is fixedly provided with a fixing plate 920, specifically, the top end of the guide pillar 910 is provided with a threaded hole, the fixing plate 920 is provided with a second mounting hole 923 corresponding to the two guide pillars, and the second mounting hole 923 and the threaded hole are provided with screws to realize connection of the fixing plate 920 and the guide pillar 910. A screwing screw 922 penetrates through the thread on the fixing plate 920, a thread through hole 921 for the screwing screw 922 to be in threaded connection is correspondingly arranged on the fixing plate 920, the screwing screw 922 can be adjusted in a rotating mode, the bottom of the screwing screw is abutted against the middle plate 930 to apply downward pressure to the mounting plate 940, and two ends of the second output roller 821 penetrate through the mounting plate 940 in a rotating mode. Specifically, both ends of the second output roller 821 are provided with journals 8211, the mounting plate 940 is provided with through holes 941 for the journals 8211 to penetrate, and bearings are embedded between the journals 8211 and the through holes 941 for reducing the rotational friction. The elastic pressing of the second output roller 821 on the composite adhesive tape is realized through the buffer spring 950, the elastic force of the buffer spring 950, namely the pressing force of the second output roller 821, is adjusted through rotating the screwing screw 922, and the adjustment can be correspondingly performed according to the requirements and the thickness of actual products.

In some embodiments of the present invention, the top wall of the through channel 310 is provided with a vertically extending threaded hole 330, the threaded hole 330 is threadedly connected with an adjusting screw 400, the adjusting screw 400 is adapted to the threaded hole 330, the adjusting screw 400 can be rotated to lift the top wall, and the top of the adjusting screw 400 is provided with a cross bar to facilitate screwing. The adjusting plate 500 is connected with the bottom of the adjusting screw 400 to be capable of lifting along with the adjusting screw 400, and the height of the adjusting plate 500 is adjusted by lifting adjustment of the adjusting screw 400, so that adjustment of the thickness of the extrusion opening 600 and the output thickness of the adhesive layer is realized. Compare traditional operation of changing extrusion head, the utility model is simple in operation, it is convenient to adjust, and the specification of adjusting is more, the utility model discloses the scope that can adjust is the arbitrary size of one section size range, and not certain several specific dimensions of one section within range, also need not the extrusion head of so many specifications, the cost is reduced.

In some embodiments of the present invention, the adjusting plate 500 is provided with a baffle 530 extending vertically towards one end of the container 100, one side of the extrusion head 300 corresponding to the baffle 530 is provided with a step-down 340 for accommodating the baffle 530, the baffle 530 is embedded in the step-down 340, and the baffle 530 is not protruded out of the side wall of the extrusion head 300 in a parallel and level manner, so as to be connected with other components in a fitting manner. The baffle is used for blocking the gap between the top wall of the through channel 310 and the adjusting plate 500, and the glue is prevented from flowing out of the gap.

In some embodiments of the present invention, the top wall of the through channel 310 is provided with a guiding hole 320, the adjusting plate 500 is provided with a guiding post 511 matching with the guiding hole 320, the guiding hole 320 and the guiding post 511 are correspondingly provided with two, and the stability of the lifting and sliding of the adjusting plate 500 is improved by the cooperation of the guiding post 511 and the guiding hole 320. For structural optimization, in some embodiments of the present invention, the guiding columns 511 are detachably connected to the adjusting plate 500, so that the overall size of the adjusting plate 500 is not too large, and the adjusting plate 500 is conveniently installed in the through channel 310, and after the adjusting plate 500 is installed in the through channel 310, the guiding columns 511 are inserted into the through channel 310 from the guiding holes 320 to be connected to the adjusting plate 500. Specifically, regulating plate 500 upper surface is provided with connects platform 510, be equipped with the screw on connecting platform 510, guide post 511 bottom threaded connection is equipped with the screw in the screw, as shown in fig. 2, guide post 511 is equipped with one section and the screw post 512 of screw, realizes dismantling of guide post 511 and regulating plate 500 through the cooperation of screw post 512 and screw and is connected.

The utility model discloses an in some embodiments, regulating plate 500 upper surface is provided with inlays platform 520, is equipped with the caulking groove on the platform 520 of inlaying, inlay the caulking groove of platform 520 and have magnet in order to be used for linking to each other with adjusting screw 400 magnetism, and it can be understood that adjusting screw 400 is made by magnetic metal material, and it makes regulating plate 500 can go up and down along with adjusting screw 400 to inhale to link to each other through magnetism, simultaneously, compares in traditional welding, and magnetism is inhaled and is linked to each other to make adjusting screw 400 and regulating plate 500 convenient dismantlement get off, changes after being convenient for damage. In order to improve the connection stability of the adjusting plate 500 and the adjusting screw 400, a tension spring 541 is connected between the adjusting plate 500 and the top wall of the through channel 310, as shown in fig. 4, a first spring hook 540 is disposed on one side of the adjusting plate 500 facing away from the baffle 530, a second spring hook is correspondingly disposed on the top wall of the through channel 310, two ends of the tension spring 541 are hooked on the first spring hook 540 and the second spring hook, and the tension spring 541 applies upward tension to the adjusting plate 500 so that the adjusting plate is tightly connected with the adjusting screw 400 and does not separate from the adjusting screw. Of course, the tension spring 541 does not always apply tension, and when the adjusting plate 500 is located at a higher position, the tension spring 541 is restored, and at this time, the tension spring 541 fails, and the position can be used as the highest position of the adjusting range of the adjusting plate 500.

In some embodiments of the present invention, the inner wall of the hopper 200 is attached with a heating device 210, the heating device 210 may be a heating plate or a heating wire, and heating can be achieved by powering on.

In some embodiments of the present invention, a transition channel 700 is disposed between the extrusion container 100 and the extrusion head 300, one end of the transition channel 700 is tapered toward the extrusion head 300, the other end is a converging channel 710, and the converging channel 710 is communicated with the extrusion port 600. The manifold channel 710 serves to further compress the glue to make it tight. The transition channel 700 is formed by hollowing out the middle part of a transition cylinder 701, one end of the transition cylinder 701 is fixedly connected with the extrusion cylinder 100, the other end of the transition cylinder 701 is connected with the extrusion head 300, and the extrusion head 300 is provided with a third mounting hole 301 so as to be fixedly connected with the transition cylinder 701 through a fastener. The outer end of the screw 110 is provided with a conical head 111, and the peripheral contour of the conical head 111 is arranged at equal intervals with the conical space of the transition channel 700, so that the space is reduced at the position to further extrude the glue to be more compact. As shown in fig. 2, a telescopic stopper 720 may be further disposed on the confluence channel 710, the telescopic stopper 720 is connected to a telescopic driving mechanism 721, the telescopic driving mechanism 721 may be a telescopic motor, an air cylinder, or other mechanism with telescopic function, when not in use, the telescopic stopper 720 descends to block the confluence channel 710, thereby preventing the inside glue from flowing out, of course, the telescopic stopper 720 may also be kept stationary to block the confluence channel 710 before the machine is turned on, and the telescopic stopper 720 is lifted up to open the confluence channel 710 after the inside glue is more compact by screwing in the screw 110, thereby performing normal operation.

In some embodiments of the present invention, the bottom of the adjusting plate 500 and the bottom wall of the through channel 310 are provided with a transition chamfer toward one side edge of the extrusion container 100, and the transition chamfer facilitates the extrusion of glue into the extrusion opening 600, thereby reducing the structural resistance.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example" or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. The utility model provides a waterproof insulating compound sticky tape tectorial membrane mechanism which characterized in that includes:

the extrusion device comprises an extrusion cylinder (100), a screw-in screw (110) is arranged in the extrusion cylinder, and the screw-in screw (110) is connected with a driving mechanism (112) capable of driving the screw-in screw to rotate;

a hopper (200) for heating the glue placed therein, the bottom of which is in communication with the container (100);

the extrusion head (300) is arranged at the outlet side of the extrusion container (100), and the middle part of the extrusion head is provided with a through channel (310);

the adjusting plate (500) is vertically and slidably arranged in the through channel (310), the bottom surface and the bottom wall of the through channel (310) form an extrusion opening (600) communicated with the outlet end of the extrusion container (100), and the adjusting plate (500) can be lifted and adjusted to adjust the height of the extrusion opening (600);

a conveyor belt (800) located on one side of the extrusion port (600);

the release paper conveying mechanism comprises a first unwinding roller (810) and a first output roller (811), wherein the first unwinding roller (810) is used for driving a release paper bundle (814) sleeved on the first unwinding roller to rotate so as to unwind the release paper (813), and the first output roller (811) is used for guiding the release paper (813) unwound from the first unwinding roller (810) to be attached to the adhesive layer extruded from the extrusion opening (600) and fed into the conveying belt (800);

and the bottom lining conveying mechanism is used for unwinding the bottom lining (823) and attaching the bottom lining (823) to the upper surface of the adhesive layer.

2. The waterproof insulating composite tape laminating mechanism according to claim 1, wherein: the bottom liner conveying mechanism comprises a second unwinding roller (820) and a second output roller (821), the second unwinding roller (820) is used for driving a bottom liner bundle (824) sleeved on the second unwinding roller to rotate so as to unwind the bottom liner (823), and the second output roller (821) is used for guiding the bottom liner (823) unwound from the second unwinding roller (820) to be attached to the upper surface of the adhesive layer and matched with the conveying belt (800) to press and convey the bottom liner (823), the adhesive layer and the anti-sticking paper (813).

3. The waterproof insulating composite tape laminating mechanism of claim 2, wherein: the conveyor belt (800) comprises driving rollers (802) at two ends, and the second output roller (821) is positioned right above the driving rollers (802) at one end, close to the extrusion container (100), of the conveyor belt (800).

4. The waterproof insulating composite tape laminating mechanism of claim 2, wherein: the device also comprises a machine frame (801), the conveyor belt (800) is erected on the machine frame (801), the frame (801) is provided with brackets (900) at two sides above the driving roller (802) at one end of the conveyor belt (800) close to the extrusion cylinder (100), the support (900) is provided with a guide post (910) in an upward extending way, a mounting plate (940) and a middle plate (930) which can move up and down along the guide post (910) are sequentially sleeved on the guide post (910) from bottom to top, a buffer spring (950) sleeved on the guide post (910) is arranged between the mounting plate (940) and the middle plate (930), a fixed plate (920) is fixedly arranged at the top end of the guide post (910), a screwing screw (922) is threaded on the fixed plate (920), the screw (922) is rotatably adjustable and has a bottom against the intermediate plate (930) to apply downward pressure on the mounting plate (940), and two ends of the second output roller (821) are rotatably arranged on the mounting plate (940) in a penetrating way.

5. The waterproof insulating composite tape laminating mechanism according to claim 4, wherein: second output roller (821) both ends are provided with axle journal (8211), mounting panel (940) are provided with perforation (941) that supply axle journal (8211) to penetrate.

6. The waterproof insulating composite tape laminating mechanism according to claim 1, wherein: also comprises an adjusting screw rod (400),

the top wall of the through channel (310) is provided with a vertically extending threaded hole (330); the adjusting screw rod (400) is in threaded connection with the threaded hole (330) and can be lifted through rotation; the adjusting plate (500) is connected with the bottom of the adjusting screw rod (400) to be capable of lifting along with the adjusting screw rod (400).

7. The waterproof insulating composite tape laminating mechanism of claim 6, wherein: regulating plate (500) are provided with vertical extension towards the one end of recipient (100) and are used for blocking baffle (530) that run through passageway (310) roof and regulating plate (500) clearance, one side that extrusion head (300) correspond baffle (530) is provided with the abdication (340) that holds baffle (530).

8. The waterproof insulating composite tape laminating mechanism of claim 7, wherein: the top wall of the through channel (310) is provided with a guide hole (320), and the adjusting plate (500) is provided with a guide column (511) matched with the guide hole (320).

9. The waterproof insulating composite tape laminating mechanism of claim 8, wherein: adjusting plate (500) upper surface is provided with connects platform (510), be equipped with the screw on connecting platform (510), guide post (511) bottom threaded connection is in the screw.

10. The waterproof insulating composite tape laminating mechanism according to claim 1, wherein: the upper surface of the adjusting plate (500) is provided with an embedding table (520), and a magnet is embedded into the embedding table (520) and is magnetically connected with the adjusting screw (400).

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