Polyethylene connecting layer and aluminum foil reflecting layer compounding equipment and use method thereof

Abstract

The invention discloses a polyethylene connecting layer and aluminum foil reflecting layer compounding device and a using method thereof, and belongs to the field of polyethylene connecting layer and aluminum foil reflecting layer compositing. And the melt feeding component is used for melting the polyethylene connecting layer. According to the polyethylene connecting layer and aluminum foil reflecting layer compounding equipment and the using method thereof, through the tensioning component, the pressing component and the limiting guide component which are arranged, first-time pressing operation, second-time pressing operation and third-time pressing operation can be carried out on an aluminum foil reflecting layer, and through three-time pressing operation of different degrees, the production efficiency is improved; the aluminum foil reflecting layer is tightened in the compounding process so as to prevent the aluminum foil reflecting layer from wrinkling and affecting the compounding effect, and a coating component and a rotating hand wheel are arranged to drive a coating scraping plate to move in the length direction of a fourth connecting base plate.

Description

Technical Field

[0001] The invention belongs to the field of composite polyethylene connecting layer and aluminum foil reflecting layer, and in particular relates to a composite polyethylene connecting layer and aluminum foil reflecting layer equipment and a use method thereof. Background Art

[0002] In the process of producing the insulation pipe, the submodule core pipe of the finished insulation pipe will be sleeved on the working pipe first, and an air cushion insulation and anti-convection layer will be sleeved on the finished core pipe to complete the production of insulation pipes of different models; and the air cushion insulation and anti-convection layer used on the insulation pipe is composed of a composite of an aluminum foil reflective layer and a polyethylene connecting layer; When producing the air cushion heat insulation anti-convection layer, the polyethylene connecting layer material needs to be injected into the thermoforming machine first, so as to spray the melt of the polyethylene connecting layer material onto the panel. After the polyethylene connecting layer is formed, the polyethylene connecting layer is pressed onto the aluminum foil reflective layer to complete the composite between the polyethylene connecting layer and the aluminum foil reflective layer. In the prior art, in the process of compounding the polyethylene connecting layer and the aluminum foil reflective layer, the most important link is how to tighten the aluminum foil reflective layer during the compounding process to prevent wrinkles in the aluminum foil reflective layer and affect the compounding effect. At the same time, how to compound the molten polyethylene connecting layer material onto the insulation layer while winding is also relatively important, and improvements are urgently needed.

[0003] The present invention seeks to alleviate or at least mitigate such problems or deficiencies by providing a new or otherwise improved polyethylene tie layer in combination with an aluminum foil reflective layer. Summary of the invention

[0004] In response to one or more of the above defects or improvement needs in the prior art, the present invention provides a polyethylene connecting layer and aluminum foil reflective layer composite device and a method for using the same, which has the advantages of being easy to tighten the aluminum foil reflective layer during the composite process to prevent wrinkles in the aluminum foil reflective layer and affecting the composite effect, and compounding the molten polyethylene connecting layer material on the insulation layer while winding.

[0005] To achieve the above-mentioned purpose, the present invention provides a polyethylene connecting layer and aluminum foil reflective layer composite equipment, which includes an operating table having a connecting working surface; A molten material feeding component for melting the polyethylene connecting layer, which is detachably arranged on the connecting working surface of the operating table; A winding component for unwinding and winding the aluminum foil reflective layer, which is detachably arranged on the connecting working surface of the operating table and is located below the molten material feeding component; A tensioning member for performing a first pressing of the aluminum foil reflective layer, which is detachably arranged on the winding member; A pressing component for pressing the aluminum foil reflective layer for a second time, which is detachably arranged on the winding component; A coating member, which is detachably arranged on the winding member and is placed below the molten material feeding member, and is used to coat the molten material of the polyethylene connecting layer flowing out of the molten material feeding member onto the aluminum foil reflective layer on the winding member; and Two sets of limiting guide components for the third pressing of the aluminum foil reflective layer can be detachably arranged on the winding component, one set of limiting guide components is arranged on the front side of the coating component, and the other set of limiting guide components is arranged on the rear side of the coating component.

[0006] As a further improvement of the present invention, the molten material feeding component comprises The frame is detachably arranged on the connecting work surface of the operating table, and a lower connecting plate is detachably arranged on the side surface thereof; An upper hopper, which is detachably arranged on the frame and is used for carrying and unloading the polyethylene connecting layer material; An electric heat melting box, which is detachably arranged on the lower connecting plate and is connected to the discharge port of the upper hopper, and is used to melt the polyethylene connecting layer material flowing into it; A feed pipe, which is detachably arranged at the bottom of the electric hot melt box, is communicated with the electric hot melt box, and has a control valve detachably arranged thereon, the control valve being used to control the outflow or blockage of the molten material of the polyethylene connecting layer material in the electric hot melt box; and The upper connecting plate is detachably arranged on the frame, and an industrial oscillating fan is detachably mounted on the upper connecting plate.

[0007] As a further improvement of the present invention, the winding component comprises A winding support frame is detachably arranged on the connecting work surface of the operating table and is located below the frame; A feeding roller is rotatably arranged on the winding support frame and is used to carry the aluminum foil reflective layer; A first connecting roller is rotatably arranged on the winding carrier frame, is located on one side of the feeding roller, and has a driven wheel detachably arranged on one end of the connecting roller passing through the winding carrier frame, which is not parallel to the feeding roller; The tensioning member is located above the first connecting roller, and the tensioning member is located at an end of the first connecting roller away from the feeding roller; The pressing component is located at one end of the tensioning component away from the first connecting roller, and the pressing component is located obliquely above the tensioning component; One group of the position limiting guide members is located at one end of the pressing member away from the tensioning member, and the coating member is located at one end of the one group of the position limiting guide members; Another set of the limiting guide components is located at one end of the coating component and adjacent to one end of the receiving roller; A first driving motor is detachably arranged on the winding carrier frame, and a driving wheel is detachably mounted on the output end of the first driving motor, a connecting belt is sleeved on the first driving motor, and the connecting belt is sleeved and connected with the driven wheel; Two sets of first connection base plates are detachably arranged on the connection working surface of the operating table, which are located on one side of the winding support frame, and a material receiving roller is rotatably arranged thereon, and the material receiving roller and the material feeding roller are on the same plane; and A second driving motor is detachably arranged on the first connecting substrate and passes through the first connecting substrate, and an output end of the second driving motor is detachably connected to the receiving roller; Wherein, when the output end of the first driving motor outputs, it is used to drive the driven wheel and the first connecting roller to rotate; When the output end of the second driving motor outputs, it is used to drive the receiving roller to rotate so as to perform a winding operation on the aluminum foil reflective layer.

[0008] As a further improvement of the present invention, the size of the feeding roller is adapted to the size of the receiving roller; Among them, the aluminum foil reflective layer passes through the feeding roller, the inner side of the first connecting roller, the outer side of the first connecting roller, the tensioning member, the pressing member, one group of limiting guide members, the coating member, another group of limiting guide members, and is rolled up on the receiving roller.

[0009] As a further improvement of the present invention, the tensioning member comprises A second connecting base plate is detachably arranged on the winding carrier frame, and a slanted plate is detachably arranged on the base plate, and the slanted plate has an angle of thirty to sixty degrees with the vertical plane, and an embedded sliding groove is provided in the slanted plate; A first electric cylinder is detachably arranged on the inclined plate, and an output end thereof passes through the inclined plate and into the embedded slide groove; A tensioning slider is slidably disposed in the embedded slide groove, and a tensioning roller is rotatably disposed in the tensioning slider; and A first cylinder shaft connecting seat, which is detachably arranged on the tensioning slider and detachably connected to the output end of the first electric cylinder; When the output end of the first electric cylinder outputs, it is used to drive the tensioning roller to rise or fall, so as to tighten the aluminum foil reflective layer passing through the tensioning roller upward or relax it downward.

[0010] As a further improvement of the present invention, the pressing component comprises A guide rod rotatably disposed on the winding support frame; and The multiple groups of sub-pressing parts are arranged along the axial direction of the guide rod, and the spacing between the multiple groups of sub-pressing parts is equal; The sub-pressing part includes A first sliding collar, which is detachably sleeved on the guide rod; A third connecting substrate is detachably arranged on the first sliding ring, and a second electric cylinder is detachably arranged on the third connecting substrate; A second sliding collar is rotatably arranged on the first sliding collar, a pressing block is detachably arranged on one end surface of the second sliding collar, a second cylinder shaft connecting seat is detachably arranged on the side surface of the pressing block, and the second cylinder shaft connecting seat is detachably connected to the output end of the second electric cylinder; A contact, which is detachably arranged at the bottom of the contact and has a parallelogram-shaped cross section; and A limiting pad, which is detachably arranged on the other side of the pressing block; The lowest point of the limit pad and the lowest point of the contact are on the same plane; When the output end of the second electric cylinder outputs, it is used to drive the pressing block and the contact to rotate and move downward, and multiple groups of the contacts perform multi-point pressing operations on the aluminum foil reflective layer passing through them.

[0011] As a further improvement of the present invention, the coating component comprises A fourth connecting substrate is detachably arranged on the winding support frame; A fifth connecting base plate is detachably arranged on the winding support frame, and a front guide shaft seat is detachably arranged inside the fifth connecting base plate; A paint scraping plate, in which a ball bearing base is detachably arranged, on which a limit slider is detachably arranged, and the limit slider can slide along the side wall of the fourth connecting base plate, and a driving screw is rotatably arranged in the ball bearing base; A tailstock, which is detachably arranged on the fourth connecting base plate, in which a rear guide shaft seat is detachably arranged, and the rear guide shaft seat is penetrated by the driving screw; The driving screw passes through one end of the front guide shaft seat; and A hand wheel, which is detachably arranged on the driving screw; When the hand wheel is rotated, it is used to drive the paint scraping plate to move along the length direction of the fourth connecting substrate, so as to apply the molten material of the polyethylene connecting layer flowing out of the electric hot melt box to the aluminum foil reflective layer on the winding member, and make the molten material of the polyethylene connecting layer be evenly applied to the aluminum foil reflective layer from left to right in sequence.

[0012] As a further improvement of the present invention, the fifth connecting substrate, paint scraping plate, ball base, limit slider, tailstock, rear guide shaft seat, front guide shaft seat, and handwheel are arranged in two groups and are symmetrically distributed about the tailstock.

[0013] As a further improvement of the present invention, the limiting guide component comprises A sixth connecting substrate is detachably arranged on the winding support frame and has a notch therein, in which a lower limiting guide shaft seat is detachably arranged; A second connecting roller, which is rotatably arranged in the lower limit guide shaft seat; A sealing plate, which is detachably arranged on the sixth connecting substrate and is used to seal the gap; A third electric cylinder is detachably mounted on the sealing plate, and an output end thereof passes through the sealing plate; An upper limit guide shaft seat is slidably arranged in the notch, and is detachably connected to the output end of the third electric cylinder, and a third connecting roller is rotatably arranged in the upper limit guide shaft seat; An interlaced area for the aluminum foil reflective layer to pass through is formed between the third connecting roller and the second connecting roller; When the output end of the third electric cylinder outputs, it is used to drive the third connecting roller to move in the direction of the second connecting roller, so as to extrude the aluminum foil reflective layer passing through the interlaced area.

[0014] Another technical problem to be solved by the present invention is a method for using a composite device of a polyethylene connecting layer and an aluminum foil reflective layer. S1. Inserting the aluminum foil reflective layer: inserting the aluminum foil reflective layer through the feeding roller, the inner side of the first connecting roller, the outer side of the first connecting roller, the tensioning member, the pressing member, one set of the limiting guide members, the coating member, and another set of the limiting guide members in sequence, and placing the aluminum foil reflective layer on the receiving roller; S2. Feeding and melting the polyethylene connecting layer: injecting the polyethylene connecting layer material into the upper hopper, and allowing the polyethylene connecting layer material to flow out from the bottom of the upper hopper and flow into the electric hot melt box, opening the electric hot melt box to melt the polyethylene connecting layer material, and then opening the control valve to complete the polyethylene connecting layer material flowing into the section on the aluminum foil reflective layer placed below the coating component; S3, the first pressing of the aluminum foil reflective layer: the first electric cylinder is turned on to make the output end of the first electric cylinder output, so as to drive the tensioning roller to rise, so as to tighten the aluminum foil reflective layer passing through the tensioning roller upward; S4, the second pressing of the aluminum foil reflective layer: the second electric cylinder is turned on, so that when the output end of the second electric cylinder outputs, it is used to drive the pressing block and the contact to rotate and move downward, so that multiple groups of contacts can perform multi-point pressing operations on the aluminum foil reflective layer passing through them; S5, pressing the aluminum foil reflective layer for the third time: turning on the third electric cylinder so that the output end of the third electric cylinder outputs, so as to drive the third connecting roller to move toward the second connecting roller, so as to press the aluminum foil reflective layer passing through the interlaced area; S6, for the composite operation between the polyethylene connecting layer material and the aluminum foil reflective layer: rotating the hand wheel to drive the paint scraping plate to move along the length direction of the fourth connecting substrate, so as to apply the molten material of the polyethylene connecting layer flowing out of the electric hot melt box to the aluminum foil reflective layer on the winding member, so that the molten material of the polyethylene connecting layer is uniformly rubbed on the aluminum foil reflective layer from left to right in sequence; S7, bidirectional composite operation between the polyethylene connecting layer material and the aluminum foil reflective layer: the hand wheels at the left and right ends are rotated simultaneously to drive the paint scraping plate to move along the length direction of the fourth connecting substrate, so as to apply the molten material of the polyethylene connecting layer flowing out of the electric hot melt box to the aluminum foil reflective layer on the winding member, so as to move relatively from the left and right directions at the same time, so as to perform bidirectional composite operation; S8, winding operation of the emission layer: turning on the first drive motor so that the output end of the first drive motor outputs, so as to drive the driven wheel and the first connecting roller to rotate, so as to guide the emission layer; turning on the second drive motor so that the output end of the second drive motor outputs, so as to drive the receiving roller to rotate, so as to wind up the aluminum foil reflective layer; S9. Air-drying the polyethylene connecting layer material and the aluminum foil reflective layer: turning on the industrial oscillating fan to blow air into the polyethylene connecting layer material and the aluminum foil reflective layer to complete the air-drying of the polyethylene connecting layer material and the aluminum foil reflective layer; S10, continuous lamination operation between the polyethylene connecting layer material and the aluminum foil reflective layer: repeat S1 to S9 to complete multiple lamination operations between the polyethylene connecting layer material and the aluminum foil reflective layer.

[0015] In general, compared with the prior art, the above technical solution conceived by the present invention has the following beneficial effects: The polyethylene connecting layer and aluminum foil reflective layer composite equipment and the use method of the present invention are as follows: through the arranged winding component, the aluminum foil reflective layer is sequentially passed through the feeding roller, the inner side of the first connecting roller, the outer side of the first connecting roller, the tensioning component, the pressing component, one group of limiting guide components, the coating component, and another group of limiting guide components, and is placed on the receiving roller; the polyethylene connecting layer material is injected into the upper hopper, and the polyethylene connecting layer material is made to flow out from the bottom of the upper hopper and flow into the electric hot melt box, the electric hot melt box is opened to melt the polyethylene connecting layer material, and the control valve is opened to complete the flow of the polyethylene connecting layer material into the aluminum foil reflective layer placed below the coating component, and the winding component is arranged. The tensioning component, pressing component and limiting guide component are provided, and can perform the first, second and third pressing operations on the aluminum foil reflective layer. Through three pressing operations of different degrees, the aluminum foil reflective layer is tightened during the compounding process to prevent the aluminum foil reflective layer from wrinkling and affecting the compounding effect. Through the arranged coating component, the hand wheel is rotated to drive the coating scraper plate to move along the length direction of the fourth connecting substrate, so as to be used for coating the molten material of the polyethylene connecting layer flowing out of the electric hot melting material box on the aluminum foil reflective layer on the winding component, and the molten material of the polyethylene connecting layer is uniformly rubbed on the aluminum foil reflective layer from left to right in turn, and the coating operation can be performed from both left and right directions. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the composite equipment of the polyethylene connecting layer and the aluminum foil reflective layer of the present invention; Figure 2 This is a schematic structural diagram of the composite equipment of the polyethylene connecting layer and the aluminum foil reflective layer from another angle of the present invention; Figure 3 It is a front view of the whole composite device of the polyethylene connecting layer and the aluminum foil reflective layer of the present invention; Figure 4 It is a schematic diagram of the overall structure of the molten material feeding component of the present invention; Figure 5 It is a schematic structural diagram of the present invention when the molten material feeding component is viewed from another angle; Figure 6 It is a schematic structural diagram of the overall removal of the operating table and the melt feeding component of the composite equipment of the polyethylene connecting layer and the aluminum foil reflective layer of the present invention; Figure 7 From another perspective, the present invention Figure 6 Schematic diagram of the structure when Figure 8 It is a schematic diagram of the overall structure of the tensioning member of the present invention; Fig. 9 It is a schematic diagram of the overall structure of the pressed component of the present invention; Fig.10It is a schematic diagram of the overall structure of the coating component of the present invention; Fig.11 For the present invention Figure 6 A magnified image of point A; Fig.12 For the present invention Figure 6 The enlarged view of point B; Fig.13 For the present invention Figure 8 Enlarged view of point C.

[0017] In all the drawings, the same reference numerals represent the same technical features, specifically: 1. operating table; 2. molten material feeding member; 21. frame; 22. lower connecting plate; 23. upper hopper; 24. electric hot melt box; 25. feeding pipe; 26. control valve; 27. upper connecting plate; 28. industrial oscillating fan; 3. winding member; 31. winding carrier; 32. feeding roller; 33. first connecting roller; 34. first driving motor; 35. driving wheel; 36. connecting belt; 37. driven wheel; 38. first connecting base plate; 381. receiving roller; 39. second driving motor; 4. tensioning member; 41. second connecting base plate; 42. inclined plate; 43. first electric cylinder; 44. tensioning slider; 45. first cylinder shaft connecting seat; 46. ​​Tensioning roller; 5. Pressing component; 51. Guide rod; 52. First sliding collar; 53. Third connecting substrate; 54. Second electric cylinder; 55. Second sliding collar; 56. Pressing block; 57. Contact; 58. Limit pad; 59. Second cylinder shaft connecting seat; 6. Paint component; 61. Fourth connecting substrate; 62. Fifth connecting substrate; 63. Paint scraping plate; 64. Ball base; 65. Limit slider; 66. Tail stock; 67. Rear guide shaft seat; 68. Front guide shaft seat; 69. Hand wheel; 7. Limit guide component; 71. Sixth connecting substrate; 72. Lower limit guide shaft seat; 73. Second connecting roller; 74. Closing plate; 75. Third electric cylinder; 76. Upper limit guide shaft seat; 77. Third connecting roller. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] The terms used herein are only for describing specific embodiments and are not intended to limit the present invention. The terms "comprise", "include", etc. used herein indicate the existence of the features, steps, operations and / or components, but do not exclude the existence or addition of one or more other features, steps, operations or components.

[0020] All terms (including technical and scientific terms) used herein have the meanings commonly understood by those skilled in the art, unless otherwise defined. It should be noted that the terms used herein should be interpreted as having a meaning consistent with the context of this specification, and should not be interpreted in an idealized or overly rigid manner.

[0021] In the embodiment, Figure 1-13 Provided is a composite device of a polyethylene connecting layer and an aluminum foil reflective layer, wherein: Figure 1 It is a schematic diagram of the overall structure of the composite equipment of the polyethylene connecting layer and the aluminum foil reflective layer of the present invention; Figure 2 This is a schematic structural diagram of the composite equipment of the polyethylene connecting layer and the aluminum foil reflective layer from another angle of the present invention; Figure 3 It is a front view of the whole composite device of the polyethylene connecting layer and the aluminum foil reflective layer of the present invention; Figure 4 It is a schematic diagram of the overall structure of the molten material feeding component of the present invention; Figure 5 It is a schematic structural diagram of the present invention when the molten material feeding component is viewed from another angle; Figure 6 It is a schematic structural diagram of the overall removal of the operating table and the melt feeding component of the composite equipment of the polyethylene connecting layer and the aluminum foil reflective layer of the present invention; Figure 7 From another perspective, the present invention Figure 6 Schematic diagram of the structure when Figure 8 It is a schematic diagram of the overall structure of the tensioning member of the present invention; Fig. 9 It is a schematic diagram of the overall structure of the pressed component of the present invention; Fig.10 It is a schematic diagram of the overall structure of the coating component of the present invention; Fig.11 For the present invention Figure 6 A magnified image of point A; Fig.12 For the present invention Figure 6 The enlarged view of point B; Fig.13 For the present invention Figure 8The enlarged view of the C position of the operating table 1 includes an operating table 1 having a connecting work surface; a molten material feeding component 2 for melting the polyethylene connecting layer, which is detachably arranged on the connecting work surface of the operating table 1; a winding component 3 for unwinding and rolling the aluminum foil reflective layer, which is detachably arranged on the connecting work surface of the operating table 1 and is located below the molten material feeding component 2; a tensioning component 4 for pressing the aluminum foil reflective layer for the first time, which is detachably arranged on the winding component 3; a pressing component for pressing the aluminum foil reflective layer for the second time 5, which is detachably arranged on the winding member 3; a coating member 6, which is detachably arranged on the winding member 3, is placed below the molten material feeding member 2, and is used to apply the molten material of the polyethylene connecting layer flowing out of the molten material feeding member 2 to the aluminum foil reflective layer on the winding member 3; and two groups of limiting guide members 7 for performing a third pressing on the aluminum foil reflective layer, both of which are detachably arranged on the winding member 3, one group of limiting guide members 7 is arranged on the front side of the coating member 6, and the other group of limiting guide members 7 is arranged on the rear side of the coating member 6.

[0022] The overall idea on which the present invention is based is to arrange the winding member 3, pass the aluminum foil reflective layer through the feeding roller 32, the inner side of the first connecting roller 33, the outer side of the first connecting roller 33, the tensioning member 4, the pressing member 5, one group of limiting guide members 7, the coating member 6, and another group of limiting guide members 7 in sequence, and place it on the receiving roller 381, inject the polyethylene connecting layer material into the upper hopper 23, and make the polyethylene connecting layer material flow out from the bottom of the upper hopper 23 and flow into the electric hot melt box 24, open the electric hot melt box 24 to melt the polyethylene connecting layer material, and then open the control valve 26 to complete the polyethylene connecting layer material flowing into the aluminum foil reflective layer placed below the coating member 6, through The arranged tensioning member 4, pressing member 5, and limiting guide member 7 can perform the first, second, and third pressing operations on the aluminum foil reflective layer. Through three pressing operations of different degrees, the aluminum foil reflective layer is tightened during the compounding process to prevent the aluminum foil reflective layer from wrinkling and affecting the compounding effect. The arranged coating member 6 is used to rotate the hand wheel 69 to drive the coating scraper plate 63 to move along the length direction of the fourth connecting substrate 61, so as to be used to apply the molten material of the polyethylene connecting layer flowing out of the electric hot melt box 24 to the aluminum foil reflective layer on the winding member 3, and the molten material of the polyethylene connecting layer is uniformly rubbed on the aluminum foil reflective layer from left to right in turn, and the coating operation can be performed from both left and right directions.

[0023] Next, the melt feeding component 2 is given a more specific structure and construction as a whole for further explanation. The melt feeding component 2 includes a frame 21, which is detachably arranged on the connecting work surface of the operating table 1, and a lower connecting plate 22 is detachably arranged on its side surface; a hopper 23, which is detachably arranged on the frame 21 and is used to carry and discharge the polyethylene connecting layer material; an electric hot melt box 24, which is detachably arranged on the lower connecting plate 22 and is connected to the hopper 2 3, which is used to melt the polyethylene connecting layer material flowing into it; a feeding pipe 25, which is detachably arranged at the bottom of the electric hot melt box 24, which is connected to the electric hot melt box 24, and a control valve 26 is detachably arranged on it, and the control valve 26 is used to control the polyethylene connecting layer material in the electric hot melt box 24 to flow out or block; and an upper connecting plate 27, which is detachably arranged on the frame 21, and an industrial oscillating fan 28 is detachably installed on it; In addition, the polyethylene connecting layer material and the aluminum foil reflective layer can be air-dried by the arranged industrial oscillating fan 28.

[0024] Next, the winding member 3 as a whole is given a more specific structure and construction for further explanation. The winding member 3 includes a winding carrier frame 31, which is detachably arranged on the connecting working surface of the operating table 1, and is located below the frame 21; a loading roller 32, which is rotatably arranged on the winding carrier frame 31, and is used to carry the aluminum foil reflective layer; a first connecting roller 33, which is rotatably arranged on the winding carrier frame 31, and is located on one side of the loading roller 32, and a driven wheel 37 is detachably arranged on the end of the winding carrier frame 31 that passes through the winding carrier frame 31, and is not parallel to the loading roller 32; a tensioning member 4 is located above the first connecting roller 33, and the tensioning member 4 is located at the end of the first connecting roller 33 away from the loading roller 32; a pressing member 5 is located at the end of the tensioning member 4 away from the first connecting roller 33, and the pressing member 5 is located obliquely above the tensioning member 4; one group of limiting guide members 7 is located at the pressing member The coating component 6 is located at one end of one of the groups of limiting guide components 7, and the other group of limiting guide components 7 is located at one end of the coating component 6 and adjacent to one end of the receiving roller 381. The first driving motor 34 is detachably arranged on the winding carrier 31, and a driving wheel 35 is detachably installed on its output end, on which a connecting belt 36 is sleeved, and the connecting belt 36 is sleeved and connected with the driven wheel 37. Two groups of first connecting base plates 38 are detachably arranged on the connecting working surface of the operating table 1, which are located on one side of the winding carrier 31, and a receiving roller 381 is rotatably arranged on it, and the receiving roller 381 and the feeding roller 32 are on the same plane. And the second driving motor 39 is detachably arranged on the first connecting base plate 38, and it passes through the first connecting base plate 38, and its output end is detachably connected to the receiving roller 381. Next, the overall use principle of the winding member 3 is further explained. The staff turns on the switch of the first driving motor 34 so that the output end of the first driving motor 34 outputs to drive the driven wheel 37 and the first connecting roller 33 to rotate. At the same time, by turning on the switch of the second driving motor 39, the output end of the second driving motor 39 is output to drive the receiving roller 381 to rotate, so as to reel up the aluminum foil reflective layer.

[0025] In some embodiments, more specifically, the size of the feeding roller 32 is adapted to the size of the receiving roller 381; wherein the aluminum foil reflective layer passes through the feeding roller 32, the inner side of the first connecting roller 33, the outer side of the first connecting roller 33, the tensioning member 4, the pressing member 5, one group of the limiting guide members 7, the coating member 6, and another group of the limiting guide members 7 in sequence, and is wound onto the receiving roller 381.

[0026] Next, the tensioning member 4 is given a more specific structure and construction as a whole for further explanation. The tensioning member 4 includes a second connecting base plate 41, which is detachably arranged on the winding carrier 31, on which an inclined plate 42 is detachably arranged, and the inclined plate 42 has an angle of thirty to sixty degrees with the vertical plane, and there is an embedded slide groove in the inclined plate 42; a first electric cylinder 43, which is detachably arranged on the inclined plate 42, and its output end passes through the inclined plate 42 and penetrates into the embedded slide groove; a tensioning slider 44, which is slidably arranged in the embedded slide groove, and a tensioning roller 46 is rotatably arranged therein; and a first cylinder shaft connecting seat 45, which is detachably arranged on the tensioning slider 44 and is detachably connected to the output end of the first electric cylinder 43; Next, the overall use principle of the tensioning component 4 is further explained. The staff turns on the switch of the first electric cylinder 43 to enable the output end of the first electric cylinder 43 to output, so as to drive the tensioning roller 46 to rise or fall, so as to tighten upwards or relax downwards the aluminum foil reflective layer passing through the tensioning roller 46.

[0027] Next, the whole pressing component 5 is given a more specific structure and construction for further explanation. The pressing component 5 includes a guide rod 51, which is rotatably arranged on the winding carrier 31; and multiple groups of sub-pressing parts, which are arranged along the axial direction of the guide rod 51, and the spacing between the multiple groups of sub-pressing parts is equal; the sub-pressing parts include a first sliding ring 52, which is detachably sleeved on the guide rod 51; a third connecting base plate 53, which is detachably arranged on the first sliding ring 52, and a second electric cylinder 54 is detachably arranged on it; the second sliding ring 55, which is rotatably arranged on the first sliding ring 52, and a pressing block 56 is detachably arranged on one end surface thereof, and a second cylinder shaft connecting seat 59 is detachably arranged on the side surface of the pressing block 56, and the second cylinder shaft connecting seat 59 is detachably connected to the output end of the second electric cylinder 54; a contact 57, which is detachably arranged at the bottom of the contact 57, and its cross section is a parallelogram shape; and a limit pad 58, which is detachably arranged on the other side surface of the pressing block 56; the lowest point of the limit pad 58 is on the same plane as the lowest point of the contact 57; Next, the overall working principle of the pressing component 5 is further explained. The staff turns on the switch of the second electric cylinder 54 to enable the output end of the second electric cylinder 54 to output, so as to drive the pressing block 56 and the contact 57 to rotate and move downward. The multiple groups of contacts 57 perform multi-point pressing operations on the aluminum foil reflective layer passing through them.

[0028] Next, the coating component 6 as a whole is given a more specific structure and construction for further explanation. The coating component 6 includes a fourth connecting substrate 61, which is detachably arranged on the winding carrier 31; a fifth connecting substrate 62, which is detachably arranged on the winding carrier 31, and a front guide shaft seat 68 is detachably arranged therein; a coating scraper plate 63, in which a ball base 64 is detachably arranged therein, a limit slider 65 is detachably arranged thereon, and the limit slider 65 can slide along the side wall of the fourth connecting substrate 61, and a driving screw is rotatably arranged in the ball base 64; a tailstock 66, which is detachably arranged on the fourth connecting substrate 61, and a rear guide shaft seat 67 is detachably arranged therein, and the rear guide shaft seat 67 is passed through by the driving screw; the driving screw passes through one end of the front guide shaft seat 68; and a handwheel 69, which is detachably arranged on the driving screw; Next, the overall usage principle of the coating component 6 is further explained. The staff rotates the hand wheel 69 to drive the coating scraper plate 63 to move along the length direction of the fourth connecting substrate 61, so as to apply the molten material of the polyethylene connecting layer flowing out of the electric hot melt box 24 to the aluminum foil reflective layer on the winding component 3, and makes the molten material of the polyethylene connecting layer be evenly applied to the aluminum foil reflective layer from left to right in sequence.

[0029] In some embodiments, in order to be able to evenly apply the molten material of the polyethylene connecting layer from left to right on the aluminum foil reflective layer from the left and right directions respectively, the fifth connecting substrate 62, the paint scraping plate 63, the ball base 64, the limit slider 65, the tail stock 66, the rear guide shaft seat 67, the front guide shaft seat 68, and the handwheel 69 are arranged in two groups and are symmetrically distributed about the tail stock 66.

[0030] Next, a more specific structure and construction is given to the limiting guide member 7 as a whole for further explanation. The limiting guide member 7 includes a sixth connecting substrate 71, which is detachably arranged on the winding carrier 31 and has a notch therein, in which a lower limiting guide shaft seat 72 is detachably arranged; a second connecting roller 73, which is rotatably arranged in the lower limiting guide shaft seat 72; a sealing plate 74, which is detachably arranged on the sixth connecting substrate 71 and is used to close the notch; a third electric cylinder 75, which is detachably mounted on the sealing plate 74, and its output end passes through the sealing plate 74; an upper limiting guide shaft seat 76, which is slidably arranged in the notch and is detachably connected to the output end of the third electric cylinder 75, in which a third connecting roller 77 is rotatably arranged; an interlaced area for the aluminum foil reflective layer to pass through is formed between the third connecting roller 77 and the second connecting roller 73; Next, the overall working principle of the limiting guide component 7 is further explained. The staff turns on the switch of the third electric cylinder 75 so that the output end of the third electric cylinder 75 outputs, so as to drive the third connecting roller 77 to move in the direction of the second connecting roller 73, so as to extrude the aluminum foil reflective layer passing through the interlaced area.

[0031] Another technical problem to be solved by the present invention is a method for using a composite device of a polyethylene connecting layer and an aluminum foil reflective layer. S1, interlacing operation of the aluminum foil reflective layer: the aluminum foil reflective layer is sequentially passed through the feeding roller 32, the inner side of the first connecting roller 33, the outer side of the first connecting roller 33, the tensioning member 4, the pressing member 5, one group of the limiting guide members 7, the coating member 6, and another group of the limiting guide members 7, and is placed on the receiving roller 381; S2. Feeding and melting of the polyethylene connecting layer: injecting the polyethylene connecting layer material into the upper hopper 23, and allowing the polyethylene connecting layer material to flow out from the bottom of the upper hopper 23 and flow into the electric hot melt box 24, opening the electric hot melt box 24 to melt the polyethylene connecting layer material, and then opening the control valve 26 to complete the polyethylene connecting layer material flowing into the section on the aluminum foil reflective layer placed below the coating component 6; S3, the first pressing of the aluminum foil reflective layer: the first electric cylinder 43 is turned on to make the output end of the first electric cylinder 43 output, so as to drive the tensioning roller 46 to rise, so as to tighten the aluminum foil reflective layer passing through the tensioning roller 46 upward; S4, the second pressing of the aluminum foil reflective layer: the second electric cylinder 54 is turned on, so that when the output end of the second electric cylinder 54 outputs, it is used to drive the pressing block 56 and the contact 57 to rotate and move downward, so that the multiple groups of contacts 57 can perform multi-point pressing operations on the aluminum foil reflective layer passing through them; S5, pressing the aluminum foil reflective layer for the third time: turning on the third electric cylinder 75 so that the output end of the third electric cylinder 75 outputs, so as to drive the third connecting roller 77 to move toward the second connecting roller 73, so as to press the aluminum foil reflective layer passing through the interlaced area; S6, composite operation between the polyethylene connecting layer material and the aluminum foil reflective layer: rotating the hand wheel 69 to drive the paint scraping plate 63 to move along the length direction of the fourth connecting substrate 61, so as to apply the molten material of the polyethylene connecting layer flowing out of the electric hot melt tank 24 to the aluminum foil reflective layer on the winding member 3, so that the molten material of the polyethylene connecting layer is uniformly rubbed on the aluminum foil reflective layer from left to right in sequence; S7, bidirectional composite operation between the polyethylene connecting layer material and the aluminum foil reflective layer: the hand wheels 69 at the left and right ends are rotated simultaneously to drive the paint scraping plate 63 to move along the length direction of the fourth connecting substrate 61, so as to apply the molten material of the polyethylene connecting layer flowing out of the electric hot melt tank 24 to the aluminum foil reflective layer on the winding member 3, so as to move relatively from the left and right directions at the same time, so as to perform bidirectional composite operation; S8, winding operation of the emission layer: turning on the first drive motor 34 so that the output end of the first drive motor 34 outputs, so as to drive the driven wheel 37 and the first connecting roller 33 to rotate, so as to guide the emission layer; turning on the second drive motor 39 so that the output end of the second drive motor 39 outputs, so as to drive the receiving roller 381 to rotate, so as to wind up the aluminum foil reflective layer; S9, air-drying the polyethylene connecting layer material and the aluminum foil reflective layer: turning on the industrial oscillating fan 28 to blow air into the polyethylene connecting layer material and the aluminum foil reflective layer to complete the air-drying of the polyethylene connecting layer material and the aluminum foil reflective layer; S10, continuous lamination operation between the polyethylene connecting layer material and the aluminum foil reflective layer: repeat S1 to S9 to complete multiple lamination operations between the polyethylene connecting layer material and the aluminum foil reflective layer.

[0032] In summary, through the arranged winding member 3, the aluminum foil reflective layer is sequentially passed through the feeding roller 32, the inner side of the first connecting roller 33, the outer side of the first connecting roller 33, the tensioning member 4, the pressing member 5, one group of limiting guide members 7, the coating member 6, and another group of limiting guide members 7, and is placed on the receiving roller 381, and the polyethylene connecting layer material is injected into the upper hopper 23, and the polyethylene connecting layer material is made to flow out from the bottom of the upper hopper 23 and flow into the electric hot melt box 24, and the electric hot melt box 24 is opened to melt the polyethylene connecting layer material, and the control valve 26 is opened to complete the polyethylene connecting layer material flowing into the aluminum foil reflective layer placed below the coating member 6, and the tensioning member is arranged. Part 4, pressing component 5, and limiting guide component 7 can perform the first, second, and third pressing operations on the aluminum foil reflective layer. Through three pressing operations of different degrees, the aluminum foil reflective layer is tightened during the compounding process to prevent the aluminum foil reflective layer from wrinkling and affecting the compounding effect. Through the arranged coating component 6, the hand wheel 69 is rotated to drive the coating scraper plate 63 to move along the length direction of the fourth connecting substrate 61, so as to be used to apply the molten material of the polyethylene connecting layer flowing out of the electric hot melt box 24 to the aluminum foil reflective layer on the winding component 3, and the molten material of the polyethylene connecting layer is uniformly rubbed on the aluminum foil reflective layer from left to right in turn, and the coating operation can be performed from both left and right directions.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A polyethylene connecting layer and aluminum foil reflective layer composite device, characterized in that: It includes An operating table (1) having a connecting work surface; A molten material feeding component (2) for melting the polyethylene connecting layer, which is detachably arranged on a connecting working surface of the operating table (1); A winding component (3) for unwinding and winding the aluminum foil reflective layer, which is detachably arranged on a connecting work surface of the operating table (1) and is located below the molten material feeding component (2); A tensioning member (4) for performing a first pressing operation on the aluminum foil reflective layer, which is detachably arranged on the winding member (3); A pressing component (5) for performing a second pressing on the aluminum foil reflective layer, which is detachably arranged on the winding component (3); a coating member (6) which is detachably arranged on the winding member (3) and is placed below the molten material feeding member (2) and is used to coat the molten material of the polyethylene connecting layer flowing out of the molten material feeding member (2) onto the aluminum foil reflective layer on the winding member (3); as well as Two sets of position-limiting guide components (7) for performing a third pressing of the aluminum foil reflective layer are detachably arranged on the winding component (3), one set of position-limiting guide components (7) being arranged on the front side of the coating component (6), and the other set of position-limiting guide components (7) being arranged on the rear side of the coating component (6).

2. The polyethylene connecting layer and aluminum foil reflective layer composite equipment according to claim 1, characterized in that: The molten material feeding component (2) comprises A frame (21) is detachably arranged on a connecting work surface of the operating table (1), and a lower connecting plate (22) is detachably arranged on a side surface thereof; An upper hopper (23) is detachably arranged on the frame (21) and is used for carrying and unloading the polyethylene connecting layer material; An electric heat melting box (24) which is detachably arranged on the lower connecting plate (22) and is connected to the discharge port of the upper hopper (23) and is used to melt the polyethylene connecting layer material flowing into it; a feed pipe (25) which is detachably arranged at the bottom of the electric hot melt box (24) and is in communication with the electric hot melt box (24), and on which a control valve (26) is detachably arranged, the control valve (26) being used to control the outflow or blockage of the molten material of the polyethylene connecting layer in the electric hot melt box (24); and An upper connecting plate (27) is detachably arranged on the frame (21), and an industrial oscillating fan (28) is detachably mounted on the upper connecting plate (27).

3. The polyethylene connecting layer and aluminum foil reflective layer composite equipment according to claim 2, characterized in that: The winding component (3) comprises A winding support frame (31) which is detachably arranged on a connecting work surface of the operating table (1) and is located below the frame (21); A feeding roller (32) is rotatably arranged on the winding support frame (31) and is used to support the aluminum foil reflective layer; A first connecting roller (33) is rotatably arranged on the winding carrier (31) and is located on one side of the feeding roller (32). A driven wheel (37) is detachably arranged on one end of the connecting roller that passes through the winding carrier (31) and is not parallel to the feeding roller (32); The tensioning member (4) is located above the first connecting roller (33), and the tensioning member (4) is located at an end of the first connecting roller (33) away from the feeding roller (32); The pressing component (5) is located at an end of the tensioning component (4) away from the first connecting roller (33), and the pressing component (5) is located obliquely above the tensioning component (4); One set of the position-limiting guide components (7) is located at an end of the pressing component (5) away from the tensioning component (4), and the coating component (6) is located at one end of one set of the position-limiting guide components (7); Another set of the limiting guide components (7) is located at one end of the coating component (6) and is adjacent to one end of the receiving roller (381); A first driving motor (34) is detachably arranged on the winding carrier frame (31), and a driving wheel (35) is detachably mounted on its output end, on which a connecting belt (36) is sleeved, and the connecting belt (36) is sleeved and connected to the driven wheel (37); Two sets of first connection base plates (38) are detachably arranged on a connection work surface of the operating table (1), and are located on one side of the winding support frame (31). A material receiving roller (381) is rotatably arranged on the first connection base plates, and the material receiving roller (381) and the material feeding roller (32) are on the same plane; and A second driving motor (39) is detachably arranged on the first connecting substrate (38) and passes through the first connecting substrate (38), and an output end of the second driving motor is detachably connected to the receiving roller (381); When the output end of the first driving motor (34) generates an output, it is used to drive the driven wheel (37) and the first connecting roller (33) to rotate; When the output end of the second driving motor (39) outputs, it is used to drive the receiving roller (381) to rotate, so as to perform a winding operation on the aluminum foil reflective layer.

4. The polyethylene connecting layer and aluminum foil reflective layer composite equipment according to claim 3, characterized in that: The size of the feeding roller (32) is adapted to the size of the receiving roller (381); The aluminum foil reflective layer passes through the feeding roller (32), the inner side of the first connecting roller (33), the outer side of the first connecting roller (33), the tensioning member (4), the pressing member (5), one group of the limiting guide members (7), the coating member (6), and another group of the limiting guide members (7) in sequence, and is wound onto the receiving roller (381).

5. The polyethylene connecting layer and aluminum foil reflective layer composite equipment according to claim 4, characterized in that: The tensioning member (4) comprises A second connecting base plate (41) is detachably arranged on the winding carrier frame (31), and a slanted plate (42) is detachably arranged on the base plate, and the slanted plate (42) has an angle of thirty to sixty degrees with the vertical plane, and an embedded sliding groove is provided in the slanted plate (42); A first electric cylinder (43) is detachably arranged on the inclined plate (42), and an output end thereof passes through the inclined plate (42) and into the embedded slide groove; A tensioning slider (44) is slidably disposed in the embedded slide groove, and a tensioning roller (46) is rotatably disposed therein; and A first cylinder shaft connecting seat (45) which is detachably arranged on the tensioning slider (44) and detachably connected to an output end of the first electric cylinder (43); When the output end of the first electric cylinder (43) outputs, it is used to drive the tensioning roller (46) to rise or fall, so as to tighten the aluminum foil reflective layer passing through the tensioning roller (46) upwards or relax it downwards.

6. The polyethylene connecting layer and aluminum foil reflective layer composite equipment according to claim 5, characterized in that: The pressing component (5) comprises A guide rod (51) rotatably arranged on the winding support frame (31); and The multiple groups of sub-pressing parts are arranged along the axial direction of the guide rod (51), and the spacing between the multiple groups of sub-pressing parts is equal; The sub-pressing part includes A first sliding ring (52) which is detachably sleeved on the guide rod (51); a third connecting base plate (53) which is detachably arranged on the first sliding collar (52) and on which a second electric cylinder (54) is detachably arranged; A second sliding collar (55) is rotatably arranged on the first sliding collar (52), a pressing block (56) is detachably arranged on one end surface of the second sliding collar (55), a second cylinder shaft connecting seat (59) is detachably arranged on the side surface of the pressing block (56), and the second cylinder shaft connecting seat (59) is detachably connected to the output end of the second electric cylinder (54); A contact (57) which is detachably arranged at the bottom of the contact (57) and has a parallelogram cross-section; and A limiting pad (58) which is detachably arranged on the other side of the pressing block (56); The lowest point of the limiting pad (58) and the lowest point of the contact (57) are on the same plane; When the output end of the second electric cylinder (54) outputs, it is used to drive the pressing block (56) and the contact (57) to rotate and move downward, and multiple groups of the contacts (57) perform multi-point pressing operations on the aluminum foil reflective layer they pass through.

7. The polyethylene connecting layer and aluminum foil reflective layer composite equipment according to claim 6, characterized in that: The coating component (6) comprises A fourth connecting substrate (61) which is detachably arranged on the winding support frame (31); A fifth connecting base plate (62) is detachably arranged on the winding support frame (31), and a front guide shaft seat (68) is detachably arranged therein; A paint scraping plate (63) is provided with a detachable ball bearing base (64) therein, a detachable limit slider (65) is provided on the paint scraping plate (63), and the limit slider (65) can slide along the side wall of the fourth connecting base plate (61), and a driving screw is rotatably provided in the ball bearing base (64); A tailstock (66) is detachably arranged on the fourth connecting base plate (61), and a rear guide shaft seat (67) is detachably arranged therein, and the rear guide shaft seat (67) is penetrated by the driving screw rod; The drive screw passes through one end of the front guide shaft seat (68); and A hand wheel (69) detachably arranged on the driving screw; When the hand wheel (69) is rotated, it is used to drive the paint scraping plate (63) to move along the length direction of the fourth connecting substrate (61), so as to apply the molten material of the polyethylene connecting layer flowing out of the electric hot melt box (24) to the aluminum foil reflective layer on the winding member (3), and to make the molten material of the polyethylene connecting layer be evenly rubbed on the aluminum foil reflective layer from left to right in sequence.

8. The polyethylene connecting layer and aluminum foil reflective layer composite equipment according to claim 7, characterized in that: The fifth connecting base plate (62), the paint scraping plate (63), the ball bearing base (64), the limit slider (65), the tailstock (66), the rear guide shaft seat (67), the front guide shaft seat (68), and the hand wheel (69) are arranged in two groups and are symmetrically distributed about the tailstock (66).

9. The polyethylene connecting layer and aluminum foil reflective layer composite equipment according to claim 8, characterized in that: The limiting guide component (7) comprises A sixth connecting substrate (71) is detachably arranged on the winding support frame (31), and has a notch therein, in which a lower limiting guide shaft seat (72) is detachably arranged; A second connecting roller (73) rotatably arranged in the lower limit guide shaft seat (72); A sealing plate (74) is detachably arranged on the sixth connecting substrate (71) and is used to seal the gap; A third electric cylinder (75) is detachably mounted on the sealing plate (74), and an output end thereof passes through the sealing plate (74); An upper limit guide shaft seat (76) is slidably arranged in the notch and is detachably connected to the output end of the third electric cylinder (75), and a third connecting roller (77) is rotatably arranged in the upper limit guide shaft seat; An interlaced area for the aluminum foil reflective layer to pass through is formed between the third connecting roller (77) and the second connecting roller (73); When the output end of the third electric cylinder (75) outputs, it is used to drive the third connecting roller (77) to move in the direction of the second connecting roller (73) so as to perform an extrusion operation on the aluminum foil reflective layer passing through the interlaced area.

10. The method for using the polyethylene connecting layer and aluminum foil reflective layer composite device according to claim 9, characterized in that: S1, interlacing operation of the aluminum foil reflective layer: the aluminum foil reflective layer is sequentially passed through the feeding roller (32), the inner side of the first connecting roller (33), the outer side of the first connecting roller (33), the tensioning member (4), the pressing member (5), one group of the limiting guide members (7), the coating member (6), and another group of the limiting guide members (7), and is placed on the receiving roller (381); S2. Feeding and melting the polyethylene connecting layer: injecting the polyethylene connecting layer material into the upper hopper (23), and allowing the polyethylene connecting layer material to flow out from the bottom of the upper hopper (23) and flow into the electric hot melt box (24), opening the electric hot melt box (24) to melt the polyethylene connecting layer material, and then opening the control valve (26) to complete the polyethylene connecting layer material flowing into the section on the aluminum foil reflective layer placed below the coating component (6); S3, the first pressing of the aluminum foil reflective layer: the first electric cylinder (43) is turned on to enable the output end of the first electric cylinder (43) to output, so as to drive the tensioning roller (46) to rise, so as to tighten the aluminum foil reflective layer passing through the tensioning roller (46) upwards; S4, a second pressing of the aluminum foil reflective layer: the second electric cylinder (54) is turned on, so that when the output end of the second electric cylinder (54) is output, it is used to drive the pressing block (56) and the contact (57) to rotate and move downward, so that multiple groups of contacts (57) can perform multi-point pressing operations on the aluminum foil reflective layer passing through them; S5, pressing the aluminum foil reflective layer for the third time: starting the third electric cylinder (75) so that the output end of the third electric cylinder (75) outputs, so as to drive the third connecting roller (77) to move in the direction of the second connecting roller (73), so as to press the aluminum foil reflective layer passing through the interlaced area; S6, composite operation between the polyethylene connecting layer material and the aluminum foil reflective layer: rotating the hand wheel (69) to drive the paint scraping plate (63) to move along the length direction of the fourth connecting substrate (61) so as to apply the molten material of the polyethylene connecting layer flowing out of the electric hot melt box (24) to the aluminum foil reflective layer on the winding member (3), so that the molten material of the polyethylene connecting layer is evenly rubbed on the aluminum foil reflective layer from left to right in sequence; S7, bidirectional laminating operation between the polyethylene connecting layer material and the aluminum foil reflective layer: the hand wheels (69) at the left and right ends are rotated simultaneously to drive the paint scraping plate (63) to move along the length direction of the fourth connecting substrate (61) so as to apply the molten material of the polyethylene connecting layer flowing out of the electric hot melt box (24) to the aluminum foil reflective layer on the winding member (3) so as to move relatively from the left and right directions simultaneously to perform the bidirectional laminating operation; S8, rolling up the emission layer: turning on the first drive motor (34) so ​​that the output end of the first drive motor (34) outputs, so as to drive the driven wheel (37) and the first connecting roller (33) to rotate, so as to guide the emission layer; turning on the second drive motor (39) so that the output end of the second drive motor (39) outputs, so as to drive the receiving roller (381) to rotate, so as to roll up the aluminum foil reflective layer; S9, air-drying the polyethylene connecting layer material and the aluminum foil reflective layer: turning on the industrial oscillating fan (28) to blow air onto the polyethylene connecting layer material and the aluminum foil reflective layer to complete the air-drying of the polyethylene connecting layer material and the aluminum foil reflective layer; S10, continuous lamination operation between the polyethylene connecting layer material and the aluminum foil reflective layer: repeat S1 to S9 to complete multiple lamination operations between the polyethylene connecting layer material and the aluminum foil reflective layer.

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