Coiled material glue spraying multifunctional compounding device

Abstract

The utility model relates to a multifunctional composite device for glue spraying of coiled materials, and relates to the technical field of gluing processing, the multifunctional composite device comprises a rack, a first unwinding mechanism and a second unwinding mechanism are fixedly mounted on the rack, the first unwinding mechanism is used for releasing a PVC material, the second unwinding mechanism is used for releasing flame-retardant sponge, and a pressing mechanism and a winding mechanism are fixedly mounted on the rack; the pressing mechanism is located between the first unwinding mechanism and the second unwinding mechanism, and the winding mechanism is located at a discharging port of the pressing mechanism. A first gluing mechanism and a second gluing mechanism are installed on the rack, the first gluing mechanism is located between the first unwinding mechanism and the pressing mechanism, and the second gluing mechanism is located between the second unwinding mechanism and the pressing mechanism. According to the glue spraying device, the glue can be automatically and uniformly coated on the surface of the flame-retardant sponge or the PVC material through the glue spraying machine, and the compounding effect between the flame-retardant sponge and PVC is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the field of gluing processing technology, in particular to a multifunctional composite device for spraying glue on a coiled material. BACKGROUND

[0002] The fireproof rolling shutter door is a fireproof and heat-insulating facility suitable for large openings of buildings, and plays a certain role in design and installation technology. The fireproof rolling shutter door is widely used in fireproof partition areas of industrial and civil buildings, can effectively prevent the spread of fire, and protects life and property safety. It is an indispensable fireproof facility in modern buildings.

[0003] In the prior art, a common fireproof rolling shutter door mainly comprises two layers of PVC materials and fire-retardant sponge sandwiched between the two layers of PVC materials. When the composite PVC material and the fire-retardant sponge are combined, auxiliary processing is usually required through a composite device. The composite device mainly comprises a pressing mechanism, a winding mechanism and two unwinding mechanisms. The two unwinding mechanisms respectively release the fire-retardant sponge and the PVC material. At the same time, two operators are required to apply glue to the composite surface of the fire-retardant sponge and the PVC material. After the fire-retardant sponge and the PVC material are attached by the pressing mechanism, the winding mechanism winds the combined fire-retardant sponge and PVC material, and then another layer of PVC material is combined.

[0004] However, the manual glue application method has the problem of uneven brushing, which affects the composite effect of the fire-retardant sponge and the PVC material, and needs to be improved. CONTENT OF THE INVENTION

[0005] In order to improve the uniformity of gluing on the PVC material and the fire-retardant sponge and improve the composite effect between the fire-retardant sponge and the PVC, the application provides a multifunctional composite device for spraying glue on a coiled material.

[0006] The multifunctional composite device for spraying glue on a coiled material provided by the application adopts the following technical scheme:

[0007] A multifunctional composite device for spraying glue on a coiled material, comprising a rack, a first unwinding mechanism and a second unwinding mechanism are fixedly installed on the rack, the first unwinding mechanism is used for releasing PVC material, the second unwinding mechanism is used for releasing fire-retardant sponge, a pressing mechanism and a winding mechanism are fixedly installed on the rack, the pressing mechanism is located between the first unwinding mechanism and the second unwinding mechanism, and the winding mechanism is located at the discharge port of the pressing mechanism.

[0008] A first glue applying mechanism and a second glue applying mechanism are installed on the rack, the first glue applying mechanism is located between the first unwinding mechanism and the pressing mechanism, and the second glue applying mechanism is located between the second unwinding mechanism and the pressing mechanism.

[0009] By adopting the above technical scheme, in the actual production process, the first unwinding mechanism and the second unwinding mechanism respectively release the PVC material and the fire-retardant sponge according to the set conveying speed, when the PVC material passes through the first gluing mechanism, the first gluing mechanism sprays the glue on the upper surface of the PVC material, when the fire-retardant sponge material passes through the second gluing mechanism, the second gluing mechanism sprays the glue on the upper surface of the fire-retardant sponge, after the PVC material and the fire-retardant sponge are pressed and glued by the pressing mechanism, the composite PVC material and the fire-retardant sponge are wound by the winding mechanism, then, the composite PVC material and the fire-retardant sponge are placed at the second unwinding mechanism, the PVC material can be compounded on the other side of the fire-retardant material through the compounding device again, and the compounding processing of the roller shutter door is completed. Since the glue is sprayed on the surfaces of the fire-retardant sponge and the PVC material by the first gluing mechanism and the second gluing mechanism respectively, compared with manual glue coating, the glue is more uniform, and the compounding effect between the fire-retardant sponge and the PVC material on both sides can be improved.

[0010] Preferably, the first gluing mechanism comprises a first glue spraying machine and a first heat drying module, the first glue spraying machine is located between the pressing mechanism and the first unwinding mechanism, and the first heat drying module is located between the first glue spraying machine and the pressing mechanism.

[0011] By adopting the above technical scheme, when the PVC material is released by the first unwinding mechanism and passes through the first glue spraying machine, the glue sprayed and flowed out of the first glue spraying machine is uniformly distributed on the upper surface of the PVC material, when the PVC material passes through the first heat drying module, the first heat drying module heats and dries the glue, so that the flowability of the liquid glue is reduced, and the overflow of the glue when the PVC material and the fire-retardant sponge are pressed is reduced.

[0012] Preferably, the second gluing mechanism comprises a second glue spraying machine and a second heat drying module, the second glue spraying machine is located between the pressing mechanism and the second unwinding mechanism, and the second heat drying module is located between the second glue spraying machine and the pressing mechanism.

[0013] By adopting the above technical scheme, when the fire-retardant sponge is released by the first unwinding mechanism and passes through the second glue spraying machine, the glue sprayed and flowed out of the second glue spraying machine is uniformly distributed on the upper surface of the fire-retardant sponge, when the fire-retardant sponge passes through the second heat drying module, the second heat drying module heats and dries the glue, so that the flowability of the liquid glue is reduced, and the overflow of the glue when the PVC material and the fire-retardant sponge are pressed is reduced.

[0014] Preferably, the first heat drying module and the second heat drying module each comprise a bracket mounted on the rack, a plurality of hot air blowers are fixedly installed on the bracket, and the air outlets of the plurality of hot air blowers are each arranged towards the upper surface of the PVC material or the fire-retardant sponge.

[0015] By adopting the technical scheme, the hot air fan can blow hot air to the surface of the PVC material or the fireproof sponge, and the glue on the surface of the PVC material or the fireproof sponge can be processed by hot drying.

[0016] Preferably, the pressing mechanism comprises a pressing roller, two ends of the pressing roller are fixedly installed with connecting seats respectively, two mounting seats are fixedly installed on the rack, and two connecting seats are slidingly installed on the two mounting seats respectively.

[0017] Both ends of the driving roller are rotatably installed on the rack, one end of the driving roller is installed with a driven gear, a servo motor is fixedly installed on the rack, a driving shaft end of the servo motor is installed with a driving gear through a shaft coupling, and the driving gear and the driven gear are sleeved with a transmission toothed belt.

[0018] The bottom of the pressing roller and the driving roller form a material passing space for the PVC material and the fireproof sponge to pass through, and two mounting seats are respectively installed with adjusting mechanisms for adjusting the height of the material passing space.

[0019] By adopting the technical scheme, when the PVC material and the fireproof sponge are conveyed between the pressing roller and the rack, the pressing roller can make the fireproof sponge and the PVC material closely adhere to each other, so as to realize the composite processing between the fireproof sponge and the PVC material. In addition, the height of the material passing space for the PVC and the fireproof sponge to pass through can be adjusted through the adjusting mechanism, so that the composite device is suitable for composite rolling shutters with different thicknesses, and the usability of the composite device is improved.

[0020] Preferably, the mounting seat is provided with a mounting groove for mounting the connecting seat, opposite inner side walls of the mounting groove are fixedly installed with guide rails respectively, both sides of the connecting seat are provided with grooves matched with the guide rails, and the two guide rails are respectively embedded in the two grooves.

[0021] By adopting the technical scheme, the two guide rails and the grooves arranged on both sides of the connecting seat can realize the technical effect of sliding connection between the connecting seat and the mounting seat.

[0022] Preferably, the adjusting mechanism comprises a fixed plate and an adjusting screw, the fixed plate is fixedly installed on the mounting seat, and the fixed plate is provided with a mounting screw hole for mounting the adjusting screw.

[0023] The top of each connecting seat is provided with a lower end threaded hole for mounting the adjusting screw.

[0024] By adopting the above technical scheme, the maximum height of the connecting seat at both ends of the compression roller can be limited through the arrangement of the two adjusting screws; when it is necessary to adjust the height of the material passing space, the operator can drive the adjusting screws to rotate in different directions by means of a tool, so that the height of the bottom end of the adjusting screw changes, and the technical effect of adjusting the height of the material passing space can be achieved.

[0025] In summary, the roll spraying glue multifunctional composite device has at least one of the following beneficial technical effects:

[0026] 1. The first glue spraying machine and the second glue spraying machine respectively spray glue on the surfaces of the flame-retardant sponge and the PVC material, which is more uniform than manual glue coating, and can improve the composite effect between the flame-retardant sponge and the PVC material on both sides.

[0027] 2. The glue on the surfaces of the PVC material and the flame-retardant sponge can be heat-dried through the arrangement of the first heat-drying module and the second heat-drying module, so that the fluidity of the glue is reduced, and the glue overflow during the composite process of the flame-retardant sponge and the PVC material is reduced.

[0028] 3. The maximum height of the connecting seat at both ends of the compression roller can be limited through the arrangement of the two adjusting screws; when it is necessary to adjust the height of the material passing space, the operator can drive the adjusting screws to rotate in different directions by means of a tool, so that the height of the bottom end of the adjusting screw changes, and the technical effect of adjusting the height of the material passing space can be achieved. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 is a schematic view of the overall structure of the composite device according to the embodiment of the application.

[0030] Figure 2 is a schematic view of the installation position of the hot air blower according to the embodiment of the application.

[0031] Figure 3 is an enlarged schematic view of position A in Figure 1

[0032] BRIEF DESCRIPTION OF DRAWINGS1. rack; 11. mounting seat; 12. mounting groove; 13. guide rail; 2. first unwinding mechanism; 3. second unwinding mechanism; 4. compression mechanism; 41. compression roller; 42. connecting seat; 43. fixed plate; 44. adjusting screw; 45. threaded hole; 46. servo motor; 47. driving gear; 48. driven gear; 49. transmission tooth belt; 491. driving roller; 5. winding mechanism; 6. first glue coating mechanism; 61. first glue spraying machine; 62. first heat-drying module; 621. support; 622. hot air blower; 7. second glue coating mechanism; 71. second glue spraying machine; 72. second heat-drying module; 8. PVC material; 9. flame-retardant sponge. DETAILED DESCRIPTION

[0033] The application is further described below in conjunction with the accompanying Figures 1-3 The application is further described below in conjunction with the accompanying

[0034] Embodiments

[0035] The embodiments of the application disclose a multifunctional composite device for spraying glue on a roll material. Referring to Figures 1-3 The multifunctional composite device comprises a rack 1, a first unwinding mechanism 2 and a second unwinding mechanism 3 fixedly installed on the rack 1, the first unwinding mechanism 2 is used for releasing PVC material 8, and the second unwinding mechanism 3 is used for releasing fireproof sponge 9, a pressing mechanism 4 and a winding mechanism 5 are fixedly installed on the rack 1, the pressing mechanism 4 is located between the first unwinding mechanism 2 and the second unwinding mechanism 3, and the winding mechanism 5 is located at a discharge port of the pressing mechanism 4, a first glue coating mechanism 6 and a second glue coating mechanism 7 are installed on the rack 1, the first glue coating mechanism 6 is located between the first unwinding mechanism 2 and the pressing mechanism 4, and the second glue coating mechanism 7 is located between the second unwinding mechanism 3 and the pressing mechanism 4.

[0036] In the actual production process, the first unwinding mechanism 2 and the second unwinding mechanism 3 release the PVC material 8 and the fireproof sponge 9 respectively according to the set conveying speed, when the PVC material 8 passes through the first glue coating mechanism 6, the first glue coating mechanism 6 sprays glue on the upper surface of the PVC material 8, when the fireproof sponge 9 material passes through the second glue coating mechanism 7, the second glue coating mechanism 7 sprays glue on the upper surface of the fireproof sponge 9, the PVC material 8 and the fireproof sponge 9 are fixedly connected by the pressing mechanism 4, and then the PVC material 8 and the fireproof sponge 9 after being compounded are wound by the winding mechanism 5, then the PVC material 8 and the fireproof sponge 9 after being compounded are placed at the second unwinding mechanism 3, the PVC material 8 can be compounded on the other side of the fireproof material by the composite device, and the composite processing of the roller shutter door is completed.

[0037] The first glue coating mechanism 6 and the second glue coating mechanism 7 spray glue on the surfaces of the fireproof sponge 9 and the PVC material 8 respectively, compared with manual glue coating, the glue is more uniform, and the composite effect between the fireproof sponge 9 and the PVC material 8 on both sides can be improved.

[0038] Referring to Figure 1 The first glue coating mechanism 6 and the second glue coating mechanism 7 spray glue on the surfaces of the fireproof sponge 9 and the PVC material 8 respectively, compared with manual glue coating, the glue is more uniform, and the composite effect between the fireproof sponge 9 and the PVC material 8 on both sides can be improved. Figure 2 The first glue coating mechanism 6 and the second glue coating mechanism 7 spray glue on the surfaces of the fireproof sponge 9 and the PVC material 8 respectively, compared with manual glue coating, the glue is more uniform, and the composite effect between the fireproof sponge 9 and the PVC material 8 on both sides can be improved.

[0039] When the PVC material 8 is released by the first unwinding mechanism 2 and passes through the first glue coating machine 61, the glue sprayed from the first glue coating machine 61 is evenly distributed on the upper surface of the PVC material 8. When the PVC material 8 passes through the first heat drying module 62, the first heat drying module 62 heats the glue, which reduces the fluidity of the liquid glue and reduces the occurrence of glue overflow when pressing the PVC material 8 and the flame retardant sponge 9.

[0040] Reference Figure 1 and Figure 2 The second glue coating mechanism 7 includes a second glue applicator 71 and a second heat drying module 72. The second glue applicator 71 is located between the pressing mechanism 4 and the second unwinding mechanism 3, and the second heat drying module 72 is located between the second glue applicator 71 and the pressing mechanism 4.

[0041] When the flame-retardant sponge 9 is released by the first unwinding mechanism 2 and passes through the second glue coating machine 71, the glue sprayed from the second glue coating machine 71 is evenly distributed on the upper surface of the flame-retardant sponge 9. When the flame-retardant sponge 9 passes through the second heat drying module 72, the second heat drying module 72 heats the glue, which reduces the fluidity of the liquid glue and reduces the occurrence of glue overflow when pressing the PVC material 8 and the flame-retardant sponge 9.

[0042] Reference Figure 1 and Figure 2 Both the first heat drying module 62 and the second heat drying module 72 include a bracket 621 mounted on the frame 1. Several hot air blowers 622 are fixedly mounted on the bracket 621, and the air outlets of the hot air blowers 622 are all directed toward the upper surface of the PVC material 8 and the flame-retardant sponge 9.

[0043] Hot air can be blown onto the surface of PVC material 8 or flame-retardant sponge 9 by hot air blower 622 to heat-bake the adhesive on the surface of PVC material 8 or flame-retardant sponge 9.

[0044] Reference Figure 3 The pressing mechanism 4 includes a pressure roller 41, with connecting seats 42 fixedly installed at both ends of the pressure roller 41. Two mounting seats 11 are fixedly installed on the frame 1, and the two connecting seats 42 are slidably installed on the two mounting seats 11, and the two connecting seats 42 slide up and down in the vertical direction. The two ends of the drive roller 491 are rotatably installed on the frame 1. A driven gear 48 is installed at one end of the drive roller 491. A servo motor 46 is fixedly installed on the frame 1. A drive gear 47 is installed at the drive shaft end of the servo motor 46 through a coupling. A transmission toothed belt is sleeved between the drive gear 47 and the driven gear 48. A material passage space for the flow of PVC material 8 and flame-retardant sponge 9 is formed between the bottom of the pressure roller 41 and the drive roller 491. Adjustment mechanisms for adjusting the height of the material passage space are installed on the two mounting seats 11 respectively.

[0045] Through the setting of the compression roller 41, when the PVC material 8 and the fireproof sponge 9 are conveyed to the compression roller 41 and the rack 1, the compression roller 41 can make the fireproof sponge 9 and the PVC material 8 closely adhere to each other, so as to realize the composite processing between the fireproof sponge 9 and the PVC material 8; in addition, through the setting of the adjusting mechanism, the height of the material passing space through which the PVC and the fireproof sponge 9 pass can be adjusted, so that the composite device is suitable for compositing the roller shutter with different thicknesses, and the usability of the composite device is improved.

[0046] Through the driving of the servo motor 46 to rotate the driving gear 47, the driving gear 47 drives the driven gear 48 to rotate through the transmission toothed belt 49, so as to drive the driving roller 491 to rotate, and then drive the PVC material 8 and the fireproof sponge 9 to be conveyed between the compression roller 41 and the driving roller 491. It needs to be explained that in the embodiment of the present application, the roller surface of the driving roller 491 is provided with friction texture.

[0047] With reference to Figure 3 , the mounting seat 11 is provided with a mounting groove 12 for mounting the connecting seat 42, and the opposite two inner side walls of the mounting groove 12 are respectively fixedly provided with guide rails 13, and the two sides of the connecting seat 42 are respectively provided with grooves matched with the guide rails 13, and the two guide rails 13 are respectively embedded and installed in the two grooves.

[0048] Through the two guide rails 13 and the grooves provided on the two sides of the connecting seat 42, the technical effect of the sliding connection between the connecting seat 42 and the mounting seat 11 can be achieved.

[0049] With reference to Figure 3 , the adjusting mechanism comprises a fixed plate 43 and an adjusting screw 44, the fixed plate 43 is fixedly installed on the mounting seat 11, and the fixed plate 43 is provided with mounting screw holes for mounting the adjusting screw 44; the top of the two connecting seats 42 is respectively provided with a lower end threaded hole 45 for mounting the adjusting screw 44.

[0050] Through the setting of the two adjusting screws 44, the maximum height of the connecting seat 42 at both ends of the compression roller 41 can be limited; when it is necessary to adjust the height of the material passing space, the operator can drive the adjusting screw 44 to rotate in different directions by means of tools, so that the height of the bottom end of the adjusting screw 44 changes, and the technical effect of adjusting the height of the material passing space can be achieved.

[0051] The implementation principle of the multifunctional composite device for spraying glue on the coiled material is as follows: the first glue spraying machine 61 and the second glue spraying machine 71 respectively spray glue on the surface of the flame-retardant sponge 9 and the PVC material 8, which is more uniform than manual glue coating, and can improve the composite effect between the flame-retardant sponge 9 and the PVC material 8 on both sides; through the setting of the first heat baking module 62 and the second heat baking module 72, the glue on the surface of the PVC material 8 and the flame-retardant sponge 9 can be heat-baked, so that the fluidity of the glue is reduced, and the glue overflow during the composite process of the flame-retardant sponge 9 and the PVC material 8 is reduced.

[0052] The above are preferred embodiments of the present application, and do not limit the protection scope of the present application, so: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A multi-functional composite device for spraying adhesive on a web material, characterized in that, The application relates to a PVC material and fireproof sponge laminating device, which comprises a rack (1), a first unwinding mechanism (2) and a second unwinding mechanism (3) fixedly arranged on the rack (1), the first unwinding mechanism (2) being used for releasing PVC material (8), the second unwinding mechanism (3) being used for releasing fireproof sponge (9), a pressing mechanism (4) and a winding mechanism (5) fixedly arranged on the rack (1), the pressing mechanism (4) being arranged between the first unwinding mechanism (2) and the second unwinding mechanism (3), and the winding mechanism (5) being arranged at a discharging port of the pressing mechanism (4). First and second glue applying mechanisms (6) and (7) are arranged on the rack (1), the first glue applying mechanism (6) is arranged between the first unwinding mechanism (2) and the pressing mechanism (4), and the second glue applying mechanism (7) is arranged between the second unwinding mechanism (3) and the pressing mechanism (4).

2. The multi-functional composite device for spraying adhesive on a web material according to claim 1, wherein, The first glue applying mechanism comprises a first glue spraying machine (61) and a first hot drying module (62), the first glue spraying machine (61) is arranged between the pressing mechanism (4) and the first unwinding mechanism (2), and the first hot drying module (62) is arranged between the first glue spraying machine (61) and the pressing mechanism (4).

3. The multi-functional composite device for spraying adhesive on a web material according to claim 2, wherein, The second glue applying mechanism (7) comprises a second glue spraying machine (71) and a second hot drying module (72), the second glue spraying machine (71) is arranged between the pressing mechanism (4) and the second unwinding mechanism (3), and the second hot drying module (72) is arranged between the second glue spraying machine (71) and the pressing mechanism (4).

4. The multi-functional composite device for spraying adhesive on a web material according to claim 3, wherein, The first and second hot drying modules (62) and (72) each comprise a support (621) arranged on the rack (1), a plurality of hot air blowers (622) are fixedly arranged on the support (621), and the air outlets of the hot air blowers (622) are arranged towards the upper surfaces of the PVC material (8) and the fireproof sponge (9).

5. The multi-functional composite device for spraying adhesive on a web material according to claim 4, wherein, The pressing mechanism (4) comprises a pressing roller (41) and a driving roller (491), two ends of the pressing roller (41) are fixedly provided with connecting seats (42), two mounting seats (11) are fixedly arranged on the rack (1), and the two connecting seats (42) are slidingly arranged on the two mounting seats (11). Two ends of the driving roller (491) are rotatably arranged on the rack (1), one end of the driving roller (491) is provided with a driven gear (48), a servo motor (46) is fixedly arranged on the rack (1), a driving shaft end of the servo motor (46) is provided with a driving gear (47) through a shaft coupling, and the driving gear (47) and the driven gear (48) are sleeved with a transmission toothed belt. The bottom of the pressing roller (41) and the driving roller (491) are formed with a material passing space for the PVC material (8) and the fireproof sponge (9), and adjusting mechanisms for adjusting the height of the material passing space are arranged on the two mounting seats (11).

6. The multi-functional laminating device for web spraying adhesive according to claim 5, characterized in that, The mounting seat (11) is provided with a mounting groove (12) for mounting the connecting seat (42), two opposite inner side walls of the mounting groove (12) are respectively fixedly provided with a guide rail (13), and two sides of the connecting seat (42) are respectively provided with a groove matched with the guide rail (13), and the two guide rails (13) are respectively embedded in the two grooves.

7. The multi-functional composite device for spraying adhesive on a web material according to claim 6, wherein The adjusting mechanism comprises a fixed plate (43) and an adjusting screw (44), the fixed plate (43) is fixedly installed on the mounting seat (11), and the fixed plate (43) is provided with a mounting screw hole for mounting the adjusting screw (44). The top of each of the two connecting seats (42) is provided with a threaded jack (45) for mounting the lower end of the adjusting screw (44).

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