Multi-layer rubber-plastic composite gluing device

Abstract

The present invention provides a multi-layer rubber-plastic composite gluing device, comprising a base, a second bearing seat fixedly connected to the upper surface of the base, a first screw rod rotatably connected to the inner wall of the second bearing seat through a bearing, a first bearing seat arranged on the upper outer wall of the first screw rod, a first motor fixedly connected to the upper surface of the first bearing seat, the first screw rod rotatably connected to the inner wall of the first bearing seat, an output end of the first motor fixedly connected to the inner wall of the first screw rod, a first slide table threadedly connected to the outer wall of the first screw rod, and a first guide rod slidably connected to the inner wall of the first slide table. The temperature of the working environment can be controlled by heating and cooling by blowing, thereby improving the product quality; the roller body can be detached by the permanent magnet suction roller body, the size of the gluing roller can be adjusted, and the coating position of the roller body can be adjusted by the movable pin and the limit of the third spring, thereby solving the problem that it is difficult to change the gluing position by adjusting the equipment.

Description

Technical Field

[0001] The invention relates to the technical field of multi-layer rubber-plastic composite gluing, in particular to a multi-layer rubber-plastic composite gluing device. Background Art

[0002] With the development of technology, the processing of rubber sound insulation sheets is generally done by coating both sides of the rubber-plastic composite material with colloid and then bonding felt to both sides of the rubber-plastic sheet. This method is time-consuming and labor-intensive and is in urgent need of improvement.

[0003] When applying for the present invention, the applicant found through searching that a Chinese patent disclosed a "spaced rubber roller gluing device for composite materials of soundproof cover for air conditioner compressor", and its application number is "CN202020910776.8". This patent mainly uses the spaced roller surface structure of the spaced rubber roller to achieve the operation effect of local strip gluing on the surface of rubber and plastic sheets and intermittently pasting strip fiber felts, thereby improving the efficiency of the gluing operation of strip fiber felts. However, due to the stickiness of the glue, the above-mentioned structure is easy to damage the surface of the glued sheet when it is moved and transported after the gluing is completed. Since the material of some glues is very dependent on the working environment and temperature during operation, it is easy to cause problems with the quality of glue due to different temperatures when operating in high-latitude areas of my country or in hot summers in some areas. Some rubber and plastic sheets do not need to be fully glued. For rubber and plastic sheets that need to be partially glued, it is difficult to achieve local gluing for existing gluing devices, and it is difficult to change the gluing position by adjusting the equipment. At this time, the operation needs to be completed manually. When faced with a large number of operations, manual operation is time-consuming and labor-intensive, inefficient, and increases costs. Summary of the invention

[0004] Technical issues solved

[0005] In view of the deficiencies of the prior art, the present invention provides a multi-layer rubber-plastic composite gluing device, which solves the problem that the prior gluing device is difficult to adjust the gluing position and has low gluing quality when the rubber-plastic sheet needs to be partially glued.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a multi-layer rubber-plastic composite gluing device, comprising a base, the upper surface of the base is fixedly connected to a second bearing seat, the inner wall of the second bearing seat is rotatably connected to a first screw rod through a bearing, the upper outer wall of the first screw rod is provided with a first bearing seat, the upper surface of the first bearing seat is fixedly connected to a first motor, the first screw rod is rotatably connected to the inner wall of the first bearing seat, the output end of the first motor is fixedly connected to the inner wall of the first screw rod, the outer wall of the first screw rod is threadedly connected to a first slide, the inner wall of the first slide is slidably connected to a first guide rod, and the first guide rod is fixedly connected to the first bearing seat Between the first slide and the second bearing seat, an electromagnetic separation mechanism is fixedly connected to the outer wall of the first slide, and the lower end of the electromagnetic separation mechanism is fixedly connected to the third bearing seat, a glue rolling mechanism is arranged outside the third bearing seat, and a temperature control device is arranged outside the glue rolling mechanism, the glue rolling mechanism is connected to the temperature control device through the third bearing seat, a glue groove is arranged above the temperature control device, the glue groove is fixedly connected to the outer wall of the third bearing seat, a glue storage barrel is fixedly connected to the outer wall of the base, the glue storage barrel is connected to the glue pump through a hose, one end of the glue groove is connected to the glue pump through a hose, a feeding mechanism is arranged above the base, and a guide mechanism is arranged above the base;

[0007] The electromagnetic separation mechanism includes a fourth sliding rod, a third shell, an electromagnet, and a first spring. The fourth sliding rod is fixedly connected to the upper surface of the third bearing seat, the fourth sliding rod is slidably connected to the inner wall of the third shell, the electromagnet is fixedly connected to the inner top wall of the third shell, the first spring is placed on the inner wall of the third shell, and the third shell is fixedly connected to the outer wall of the first slide.

[0008] The present invention provides a multi-layer rubber-plastic composite gluing device, which has the following beneficial effects:

[0009] 1. The multi-layer rubber-plastic composite board can be conveniently moved by setting a feeding mechanism and a guiding mechanism. The guiding function of the guiding mechanism can facilitate the movement of the multi-layer rubber-plastic composite board without contacting the glue-coated surface of the multi-layer rubber-plastic composite board, thereby ensuring the integrity of the glue-coated surface of the multi-layer rubber-plastic composite board and improving product quality.

[0010] 2. The temperature control device is set to facilitate the control of the temperature of the surface of the multi-layer rubber-plastic composite board. The temperature is increased by heating and cooled by blowing, so as to facilitate the control of the temperature of the working environment and improve the product quality.

[0011] 3. By setting up a glue coating roller, the roller body is spliced ​​through the attraction effect of the internal permanent magnet, the size of the glue coating roller is adjusted, and the coating position of the roller body can be adjusted through the limit of the movable pin and the third spring, thereby solving the problem of difficulty in changing the glue coating position by adjusting the equipment.

[0012] 4. The electromagnet attracts the fourth sliding rod. When glue is needed, the electromagnet does not work, the first spring presses down the fourth sliding rod, and the glue roller rolls on the surface of the multi-layer rubber-plastic composite sheet. When glue is not needed, the electromagnet is energized, the electromagnet attracts the fourth sliding rod, the first spring is compressed, and the glue roller contacts the multi-layer rubber-plastic composite sheet, thereby realizing the rapid separation of the glue roller and the surface of the multi-layer rubber-plastic composite sheet, reducing the occurrence of under- or over-coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A three-dimensional diagram of a multi-layer rubber-plastic composite gluing device proposed by the present invention;

[0014] Figure 2 It is a partial schematic diagram of one side of the feeding mechanism in a multi-layer rubber-plastic composite gluing device proposed by the present invention;

[0015] Figure 3 This is a schematic diagram of the internal structure of one side of a pressing mechanism in a multi-layer rubber-plastic composite gluing device proposed by the present invention;

[0016] Figure 4 It is a partial schematic diagram of one side of the glue tank in a multi-layer rubber-plastic composite glue coating device proposed by the present invention;

[0017] Figure 5 It is a schematic diagram of a partial mechanism on one side of a first guide rod in a multi-layer rubber-plastic composite gluing device proposed by the present invention;

[0018] Figure 6 This is a schematic diagram of the internal mechanism on one side of the electromagnetic separation mechanism in a multi-layer rubber-plastic composite gluing device proposed by the present invention;

[0019] Figure 7 It is a partial schematic diagram of one side of a fan in a multi-layer rubber-plastic composite gluing device proposed by the present invention;

[0020] Figure 8 It is a partial schematic diagram of one side of a driven gear in a multi-layer rubber-plastic composite gluing device proposed by the present invention;

[0021] Fig. 9 It is a partial schematic diagram of one side of a capacitive liquid level sensor in a multi-layer rubber-plastic composite gluing device proposed by the present invention;

[0022] Fig.10 This is a diagram for adjusting and using a glue tank in a multi-layer rubber-plastic composite gluing device proposed by the present invention;

[0023] Fig.11 This is an adjustment diagram of one side of a flat sliding rod in a multi-layer rubber-plastic composite gluing device proposed by the present invention;

[0024] Fig.12 This is a schematic diagram of the internal structure of one side of the roller body in a multi-layer rubber-plastic composite gluing device proposed by the present invention;

[0025] Fig.13 This is a schematic diagram of the internal structure of a multi-layer rubber-plastic composite gluing device proposed by the present invention;

[0026] Fig.14 This is a partial exploded view of one side of a sliding key in a multi-layer rubber-plastic composite gluing device proposed by the present invention;

[0027] Fig.15 It is a partial schematic diagram of one side of the guide mechanism in a multi-layer rubber-plastic composite gluing device proposed by the present invention;

[0028] Fig.16 The figure is a schematic diagram of the internal structure of one side of the clamping mechanism in a multi-layer rubber-plastic composite gluing device proposed by the present invention.

[0029] Among them, 1. base; 2. glue storage barrel; 3. glue pump; 4. hose; 5. glue tank; 6. first motor; 7. first bearing seat; 8. first screw rod; 9. first guide rod; 10. first slide; 11. second bearing seat; 12. electromagnetic separation mechanism; 13. third bearing seat; 14. glue rolling mechanism; 15. temperature control device; 16. guide mechanism; 17. feeding mechanism; 18. multi-layer rubber-plastic composite board;

[0030] 501, first tank body; 502, second tank body; 503, glue inlet; 504, nylon brush head; 505, capacitive liquid level sensor; 1201, fourth sliding rod; 1202, third housing; 1203, electromagnet; 1204, first spring; 1401, first reduction motor; 1402, glue roller; 1501, fourth bearing seat; 1502, driving gear; 1503, driven gear; 1504, fan; 1505, power supply assembly; 1506, Heating roller; 1507, transmission rod; 1601, fifth bearing seat; 1602, roller; 1603, sixth bearing seat; 1604, second screw rod; 1605, second guide rod; 1606, second slide; 1607, hand wheel; 1608, clamping mechanism; 1609, connecting plate; 1610, guide wheel; 1701, geothermal reduction motor; 1702, active feeding roller; 1703, seventh bearing seat; 1704, clamping mechanism; 1705, lower pressing roller;

[0031] 14011. Flat sliding rod; 14012. Roller body; 14013. Movable pin; 14014. Third spring; 14015. Permanent magnet; 14016. Sliding key; 14017. Bolt; 14018. Elastic shell; 14019. First sliding rod; 16081. First shell; 16082. Second sliding rod; 16083. Fourth spring; 17041. Third sliding rod; 17042. Second shell; 17043. Fifth spring. DETAILED DESCRIPTION

[0032] 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.

[0033] Embodiment 1: Figure 1-Figure 13 , Fig.15 , Fig.16As shown, an embodiment of the present invention provides a multi-layer rubber-plastic composite gluing device, including a base 1, a second bearing seat 11 is fixedly connected to the upper surface of the base 1, the inner wall of the second bearing seat 11 is rotatably connected to a first screw rod 8 through a bearing, a first bearing seat 7 is arranged on the upper outer wall of the first screw rod 8, a first motor 6 is fixedly connected to the upper surface of the first bearing seat 7, the first screw rod 8 is rotatably connected to the inner wall of the first bearing seat 7, the output end of the first motor 6 is fixedly connected to the inner wall of the first screw rod 8, the outer wall of the first screw rod 8 is threadedly connected to a first slide 10, the inner wall of the first slide 10 is slidably connected to a first guide rod 9, the first guide rod 9 is fixedly connected between the first bearing seat 7 and the second bearing seat 11, and the outer wall of the first slide 10 is fixedly connected to an electromagnetic separation mechanism 12 The lower end of the electromagnetic separation mechanism 12 is fixedly connected to the third bearing seat 13, and a glue rolling mechanism 14 is arranged outside the third bearing seat 13. A temperature control device 15 is arranged outside the glue rolling mechanism 14, and the glue rolling mechanism 14 is connected to the temperature control device 15 through the third bearing seat 13. A glue tank 5 is arranged above the temperature control device 15, and the glue tank 5 is fixedly connected to the outer wall of the third bearing seat 13. The outer wall of the base 1 is fixedly connected to a glue storage barrel 2, and the glue storage barrel 2 is connected to the glue pump 3 through a hose 4. One end of the glue tank 5 is connected to the glue pump 3 through a hose 4. A feeding mechanism 17 is arranged above the base 1, and a guide mechanism 16 is arranged above the base 1; the electromagnetic separation mechanism 12 includes a fourth sliding rod 1201, a third shell 1202, an electromagnet 1203, a first Spring 1204, the fourth sliding rod 1201 is fixedly connected to the upper surface of the third bearing seat 13, the fourth sliding rod 1201 is slidably connected to the inner wall of the third shell 1202, the electromagnet 1203 is fixedly connected to the inner top wall of the third shell 1202, the first spring 1204 is placed on the inner wall of the third shell 1202, the third shell 1202 is fixedly connected to the outer wall of the first slide 10, the guide mechanism 16 includes a fifth bearing seat 1601, a roller 1602, a sixth bearing seat 1603, a second screw rod 1604, a second guide rod 1605, a second slide 1606, a hand wheel 1607, a clamping mechanism 1608, a connecting plate 1609, and a guide wheel 1610. The fifth bearing seat 1601 is fixedly connected to the upper surface of the base 1, and the roller 1 602 is rotatably connected to the inner wall of the roller 1602 through a bearing, the sixth bearing seat 1603 is fixedly connected to the upper surface of the base 1, the second screw rod 1604 is rotatably connected to the inner wall of the sixth bearing seat 1603 through a bearing, the second guide rod 1605 is fixedly connected to the inner wall of the sixth bearing seat 1603, the second slide 1606 is threadedly connected to the inner wall of the second screw rod 1604, the hand wheel 1607 is fixedly connected to the outer wall of the second screw rod 1604, the clamping mechanism 1608 is arranged on the outer wall of the second slide 1606, the feeding mechanism 17 includes a geothermal reduction motor 1701, an active feeding roller 1702, a seventh bearing seat 1703, a clamping mechanism 1704, and a lower pressure roller 1705, the geothermal reduction motor 1701 is fixedly connected to the upper surface of the base 1,One of the active feeding rollers 1702 is fixedly connected to the output end of the geothermal reduction motor 1701, the seventh bearing seat 1703 is fixedly connected to the upper surface of the base 1, the active feeding roller 1702 is rotatably connected to the inner wall of the seventh bearing seat 1703 through the bearing, the clamping mechanism 1704 is fixedly connected to the upper surface of the base 1, the lower pressure roller 1705 is arranged inside the clamping mechanism 1704, the clamping mechanism 1608 includes a first shell 16081, a second sliding rod 16082, and a fourth spring 16083, the fourth spring 16083 is fixedly connected to the outer surface of the sixth bearing seat 1603, the second sliding rod 16082 is slidably connected to the inner wall of the first shell 16081, and the fourth spring 16083 is placed on the inner wall of the first shell 16081 , the connecting plate 1609 is fixedly connected to one end of the second sliding rod 16082, the guide wheel 1610 is rotatably connected to the inner wall of the connecting plate 1609 through a bearing, the pressing mechanism 1704 includes a third sliding rod 17041, a second shell 17042, and a fifth spring 17043, the second shell 17042 is fixedly connected to the upper surface of the base 1, the third sliding rod 17041 is slidably connected to the inner wall of the second shell 17042, the fifth spring 17043 is arranged between the lower surface of the third sliding rod 17041 and the upper surface of the base 1, the lower pressure roller 1705 is rotatably connected to the inner wall of the third sliding rod 17041 through a bearing, the glue groove 5 is composed of a groove part, a nylon brush head 504, and a capacitive liquid level sensor 505, and the groove part is composed of a first groove body 50 1. The second slot body 502 and the glue inlet 503 are composed of a plurality of circular through holes on the inner bottom wall of the slot, a nylon brush head 504 is fixedly connected in the circular through holes, the nylon brush head 504 is made of a plurality of nylon fibers, a gap is arranged on the inner wall of the nylon brush head 504, the shape of the nylon brush head fits the outer surface of the glue coating roller 1402, some circular through holes are not connected with the nylon brush head, which is used for the overflow of glue, and the glue in the slot is retained between the nylon brush heads 504 through the circular through holes by capillary phenomenon, the first slot body 501 is fixedly connected to the outer wall of the third bearing seat 13, the second slot body 502 is connected to the outer wall of the first slot body 501 by screws, the glue inlet 503 is connected to the outer wall of the second slot body 502 by screws, and the capacitive liquid level sensor 505 is fixedly connected to the first slot body 501, the glue rolling mechanism 14 includes a first reduction motor 1401 and a glue coating roller 1402. The first reduction motor 1401 is fixedly connected to the outer wall of the third bearing seat 13, and the glue coating roller 1402 is rotatably connected to the inner wall of the third bearing seat 13. One end of the glue coating roller 1402 is fixedly connected to the output end of the first reduction motor 1401. The glue coating roller 1402 includes a flat sliding rod 14011, a roller body 14012, a movable pin 14013, a third spring 14014, and a permanent magnet 14015. The flat sliding rod 14011 is rotatably connected to the inner wall of the third bearing seat 13, the flat sliding rod 14011 is slidably connected to the inner wall of the roller body 14012, and the movable pin 14013 is slidably connected to the inner wall of the flat sliding rod 14011.The third spring 14014 is arranged between the movable pins 14013, the inner wall of the roller body 14012 is provided with a plurality of hemispherical grooves, the movable pin 14013 is movably connected to the inner wall of the hemispherical groove of the roller body 14012, the number of roller bodies 14012 is left and right, a square key is provided on the right side of the left roller body 14012, a square groove is provided on the left end of the right roller body 14012, the permanent magnet 14015 is fixedly connected to the inner wall of the square groove, the square key is movably connected to the inner wall of the square groove, the material of the square key is made of nickel-iron alloy, the temperature control device 15 includes a fourth bearing seat 1501, a driving gear 1502, a driven gear 1503, a fan 1504, a power supply assembly 1505, a transmission rod 1507, and a fourth bearing seat 1501 is fixedly connected to the upper surface of the base 1, the transmission rod 1507 is rotatably connected to the inner wall of the fourth bearing seat 1501 through a bearing, the heating roller 1506 is rotatably connected to the inner wall of the fourth bearing seat 1501 through a bearing, the power supply component 1505 is fixedly connected to the upper surface of the base 1, the power supply component 1505 is electrically connected to the heating roller 1506, the power supply component 1505 is electrically connected to the fan 1504, the fan 1504 is fixedly connected to the outer surface of the third bearing seat 13, the driving gear 1502 is movably connected to the driven gear 1503, the number of the driven gears 1503 is two, the driven gears 1503 are meshed with each other, the driving gear 1502 is fixedly connected to the outer wall of the glue coating roller 1402, and one of the driven gears 1503 It is fixedly connected to the outer wall of the heating roller 1506, and one of the driven gears 1503 is fixedly connected to the outer wall of the transmission rod 1507, wherein the driven gear 1503 and the driving gear 1502 are both made of rubber material, and the elastic deformation ability of the rubber material ensures that the driven gear 1503 and the driving gear 1502 are engaged and separated during movement, and by setting the clamping mechanism 1704, it is convenient to clamp and move the multi-layer rubber-plastic composite sheet 18 of different thicknesses, by setting the glue groove 5, the glue can be evenly coated on the surface of the glue coating roller 1402, and then the glue is transferred to the surface of the multi-layer rubber-plastic composite sheet 18, and by setting the capacitive liquid level sensor 505, the capacitive liquid level sensor 505 can be used to receive the liquid level information of the glue, and the glue level is low. The capacitive liquid level sensor 505 sucks out the glue stored in the glue storage barrel 2 through the glue pump 3 and the hose 4 and adds it to the inside of the glue tank 5 through the hose 4, so as to maintain the amount of glue in the glue tank 5, thereby ensuring continuous operation. By setting the temperature control device 15, the temperature of the surface glue of the multi-layer rubber-plastic composite board 18 after being coated with glue can be controlled by blowing air, thereby reducing the heat of the glue and achieving cooling. By setting the heating roller 1506, the temperature of the heating roller 1506 can be increased by the resistance heating inside the heating roller 1506, thereby increasing the temperature of the lower surface of the multi-layer rubber-plastic composite board 18, thereby solving the problem that the temperature of the gluing operation in cold areas is difficult to control. By setting the nylon brush head 504, the glue output can be effectively controlled to avoid glue waste.By setting the second slot body 502 and the glue inlet 503, the first slot body 501 and the glue inlet 503 can be spliced ​​by disassembling the second slot body 502, so as to achieve the effect of adjusting the slot width of the first slot body 501, which is suitable for multi-layer rubber-plastic composite plates 18 of different sizes. By setting the glue coating roller 1402, the size of the glue coating roller 1402 and the position of the glue coating roller 1402 relative to the nylon brush head 504 can be adjusted, so as to achieve the control and adjustment of the glue coating area and coating position. By setting the electromagnetic separation mechanism 12, the contact and separation of the glue coating roller 1402 and the multi-layer rubber-plastic composite plate 18 can be conveniently controlled. The glue coating roller 1402 is separated by the fourth sliding rod 1201 by the third shell 1202. The rubber roller 1402 and the multi-layer rubber-plastic composite sheet 18 release the attraction of the electromagnet 1203 to the fourth sliding rod 1201, and the first spring 1204 can rebound the fourth sliding rod 1201 to make the rubber roller 1402 contact with the multi-layer rubber-plastic composite sheet 18, thereby achieving rapid separation and reducing the occurrence of under-coating or over-coating. The guide mechanism 16 can guide the movement of the multi-layer rubber-plastic composite sheet 18, thereby facilitating the transportation of the multi-layer rubber-plastic composite sheet 18 without contacting the glue-coated surface of the multi-layer rubber-plastic composite sheet 18. By setting the hand wheel 1607, the position of the second slide 1606 can be conveniently adjusted manually, thereby effectively adapting to multi-layer rubber-plastic composite sheets 18 of different sizes.

[0034] When in use, first put the multi-layer rubber-plastic composite sheet 18 between the lower pressure roller 1705 and the active feeding roller 1702, then drive the active feeding roller 1702 to rotate through the geothermal reduction motor 1701 to move the multi-layer rubber-plastic composite sheet 18, then the glue inside the glue tank 5 penetrates between the nylon brush heads 504, then the glue roller 1402 moves the glue inside the nylon brush head 504 to the outer wall of the glue roller 1402 under the drive of the first reduction motor 1401, then the electromagnet 1203 is powered off to release the adsorption of the fourth sliding rod 1201, and then the fourth sliding rod 1201 drives the glue roller 1402 to contact the multi-layer rubber-plastic composite sheet 18, and at the same time, the active gear 1502 is meshed with one of the driven gears 1503 to drive the heating roller 1506 Rotate. At this time, if the working temperature is too low, the lower surface of the multi-layer rubber-plastic composite sheet 18 is not in direct contact with the heating roller 1506. The heating roller 1506 is powered by the power supply component 1505. Due to the different internal resistance heating effects, the heating is uneven, and then the heating roller 1506 uniformly heats the lower surface of the multi-layer rubber-plastic composite sheet 18 by rotating. When cooling is required, the fan 1504 is powered by the power supply component 1505, and then the upper surface of the multi-layer rubber-plastic composite sheet 18 is cooled by blowing air. The guide wheel 1610 is clamped by the second sliding rod 16082 and moves to the side wall of the multi-layer rubber-plastic composite sheet 18, and then the multi-layer rubber-plastic composite sheet 18 is stably moved under the drive of the feeding mechanism 17.

[0035] Embodiment 2: Fig.14 As shown, the difference between this embodiment and the first embodiment is that the glue coating roller 1402 includes a sliding key 14016, a bolt 14017, an elastic shell 14018, and a first sliding rod 14019, the first sliding rod 14019 is rotatably connected to the outer wall of the third bearing seat 13, the sliding key 14016 is slidably connected to the outer wall of the first sliding rod 14019, the bolt 14017 is threadedly connected to the inner wall of the sliding key 14016, one end of the bolt 14017 is provided with a rubber gasket, the rubber gasket is movably connected to the first sliding rod 14019, and the elastic shell 14018 is connected to the outer wall of the first sliding rod 14019. The bolt 14017 is arranged on the outer wall of the sliding key 14016, and is connected to the inner thread of the sliding key 14016, thereby constraining the sliding of the sliding key 14016 on the outer wall of the first sliding rod 14019, so as to facilitate the adjustment of the distance between the sliding keys 14016. The size of the elastic shell 14018 is changed by cutting, and then the elastic shell 14018 is put on the outer surface of the sliding key 14016, so as to realize the glue coating of the specified area, and the glue coating of different positions of the multi-layer rubber-plastic composite board 18 is realized by moving the position and spacing of the sliding key 14016.

[0036] When adjustment is required, first disassemble the elastic shell 14018, then unscrew the bolt 14017 from the inner wall of the sliding key 14016. At this time, the bolt 14017 releases the constraint on the sliding key 14016, and then move the position and spacing of the sliding key 14016. Then, the movement of the sliding key 14016 is constrained by the bolt 14017, and then the cut elastic shell 14018 is wrapped around the outer wall of the sliding key 14016, thereby achieving the adjustment of the gluing position and the gluing area.

[0037] 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 multi-layer rubber-plastic composite gluing device, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to a second bearing seat (11); the inner wall of the second bearing seat (11) is rotatably connected to a first screw rod (8) via a bearing; the upper outer wall of the first screw rod (8) is provided with a first bearing seat (7); the upper surface of the first bearing seat (7) is fixedly connected to a first motor (6); the first screw rod (8) is rotatably connected to the inner wall of the first bearing seat (7); the output end of the first motor (6) is fixedly connected to the inner wall of the first screw rod (8); the outer wall of the first screw rod (8) is threadedly connected to a first slide (10); the inner wall of the first slide (10) is slidably connected to a first guide rod (9); the first guide rod (9) is fixedly connected between the first bearing seat (7) and the second bearing seat (11); the outer wall of the first slide (10) is fixedly connected to an electromagnetic separation mechanism (12); The lower end of the electromagnetic separation mechanism (12) is fixedly connected to a third bearing seat (13); a glue rolling mechanism (14) is arranged outside the third bearing seat (13); a temperature control device (15) is arranged outside the glue rolling mechanism (14); the glue rolling mechanism (14) is connected to the temperature control device (15) through the third bearing seat (13); a glue groove (5) is arranged above the temperature control device (15); the glue groove (5) is fixedly connected to the outer wall of the third bearing seat (13); a glue storage barrel (2) is fixedly connected to the outer wall of the base (1); the glue storage barrel (2) is connected to the glue pump (3) through a hose (4); one end of the glue groove (5) is connected to the glue pump (3) through a hose (4); a feeding mechanism (17) is arranged above the base (1); and a guide mechanism (16) is arranged above the base (1); The electromagnetic separation mechanism (12) comprises a fourth sliding rod (1201), a third shell (1202), an electromagnet (1203), and a first spring (1204); the fourth sliding rod (1201) is fixedly connected to the upper surface of the third bearing seat (13); the fourth sliding rod (1201) is slidably connected to the inner wall of the third shell (1202); the electromagnet (1203) is fixedly connected to the inner top wall of the third shell (1202); the first spring (1204) is placed on the inner wall of the third shell (1202); and the third shell (1202) is fixedly connected to the outer wall of the first slide (10); the guide mechanism (16) comprises a fifth bearing seat (1601), a roller (1602), a sixth bearing seat (1603), a second screw rod (1604), a second guide rod (1605), a second slide (160 6), a handwheel (1607), a clamping mechanism (1608), a connecting plate (1609), and a guide wheel (1610), wherein the fifth bearing seat (1601) is fixedly connected to the upper surface of the base (1), the roller (1602) is rotatably connected to the inner wall of the roller (1602) via a bearing, the sixth bearing seat (1603) is fixedly connected to the upper surface of the base (1), the second screw rod (1604) is rotatably connected to the inner wall of the sixth bearing seat (1603) via a bearing, the second guide rod (1605) is fixedly connected to the inner wall of the sixth bearing seat (1603), the second slide (1606) is threadedly connected to the inner wall of the second screw rod (1604), the handwheel (1607) is fixedly connected to the outer wall of the second screw rod (1604), and the clamping mechanism (1608) is arranged on the outer wall of the second slide (1606); The glue rolling mechanism (14) comprises a first reduction motor (1401) and a glue coating roller (1402); the first reduction motor (1401) is fixedly connected to the outer wall of the third bearing seat (13); the glue coating roller (1402) is rotatably connected to the inner wall of the third bearing seat (13); one end of the glue coating roller (1402) is fixedly connected to the output end of the first reduction motor (1401); the glue coating roller (1402) comprises a flat sliding rod (14011), a roller body (14012), a movable pin (14013), a third spring (14014), and a permanent magnet (14015); the flat sliding rod (14011) is rotatably connected to the inner wall of the third bearing seat (13); the flat sliding rod (14011) is slidably connected to the inner wall of the third bearing seat (13); The movable pin (14013) is connected to the inner wall of the roller body (14012), and is slidably connected to the inner wall of the flat sliding rod (14011). The third spring (14014) is arranged between the movable pins (14013). The inner wall of the roller body (14012) is provided with a plurality of hemispherical grooves. The movable pin (14013) is movably connected to the inner wall of the hemispherical groove of the roller body (14012). There are two roller bodies (14012) on the left and the right side of the roller body (14012) is provided with a square key, and the left end of the roller body (14012) on the right is provided with a square groove. The permanent magnet (14015) is fixedly connected to the inner wall of the square groove, and the square key is movably connected to the inner wall of the square groove.

2. A multi-layer rubber-plastic composite gluing device according to claim 1, characterized in that: The feeding mechanism (17) comprises a geothermal reduction motor (1701), an active feeding roller (1702), a seventh bearing seat (1703), a clamping mechanism (1704), and a lower pressure roller (1705); the geothermal reduction motor (1701) is fixedly connected to the upper surface of the base (1); one of the active feeding rollers (1702) is fixedly connected to the output end of the geothermal reduction motor (1701); the seventh bearing seat (1703) is fixedly connected to the upper surface of the base (1); the active feeding roller (1702) is rotatably connected to the inner wall of the seventh bearing seat (1703) via a bearing; the clamping mechanism (1704) is fixedly connected to the upper surface of the base (1); and the lower pressure roller (1705) is arranged inside the clamping mechanism (1704).

3. A multi-layer rubber-plastic composite gluing device according to claim 1, characterized in that: The clamping mechanism (1608) includes a first shell (16081), a second sliding rod (16082), and a fourth spring (16083); the fourth spring (16083) is fixedly connected to the outer surface of the sixth bearing seat (1603); the second sliding rod (16082) is slidably connected to the inner wall of the first shell (16081); the fourth spring (16083) is placed on the inner wall of the first shell (16081); the connecting plate (1609) is fixedly connected to one end of the second sliding rod (16082); and the guide wheel (1610) is rotatably connected to the inner wall of the connecting plate (1609) via a bearing.

4. A multi-layer rubber-plastic composite gluing device according to claim 2, characterized in that: The clamping mechanism (1704) comprises a third sliding rod (17041), a second shell (17042), and a fifth spring (17043); the second shell (17042) is fixedly connected to the upper surface of the base (1); the third sliding rod (17041) is slidably connected to the inner wall of the second shell (17042); the fifth spring (17043) is arranged between the lower surface of the third sliding rod (17041) and the upper surface of the base (1); and the lower pressure roller (1705) is rotatably connected to the inner wall of the third sliding rod (17041) via a bearing.

5. The multi-layer rubber-plastic composite gluing device according to claim 1, characterized in that: The glue groove (5) is composed of a groove portion, a nylon brush head (504), and a capacitive liquid level sensor (505). The groove portion is composed of a first groove body (501), a second groove body (502), and a glue inlet (503). The inner bottom wall of the groove portion is provided with a plurality of circular through holes. The nylon brush head (504) is fixedly connected in the circular through holes. The nylon brush head (504) is made of a plurality of nylon fibers. A gap is provided on the inner wall of the nylon brush head (504). The glue in the groove portion is retained between the nylon brush heads (504) through the circular through holes by capillary action. The first groove body (501) is fixedly connected to the outer wall of the third bearing seat (13). The second groove body (502) is connected to the outer wall of the first groove body (501) by screws. The glue inlet (503) is connected to the outer wall of the second groove body (502) by screws. The capacitive liquid level sensor (505) is fixedly connected to the inner wall of the first groove body (501).

6. The multi-layer rubber-plastic composite gluing device according to claim 1, characterized in that: As another alternative to the glue coating roller (1402), the glue coating roller (1402) includes a sliding key (14016), a bolt (14017), an elastic shell (14018), and a first sliding rod (14019), wherein the first sliding rod (14019) is rotatably connected to the outer wall of the third bearing seat (13), the sliding key (14016) is slidably connected to the outer wall of the first sliding rod (14019), the bolt (14017) is threadedly connected to the inner wall of the sliding key (14016), a rubber gasket is provided at one end of the bolt (14017), and the rubber gasket is movably connected to the first sliding rod (14019), and the elastic shell (14018) is provided on the outer wall of the sliding key (14016).

7. The multi-layer rubber-plastic composite gluing device according to claim 1, characterized in that: The temperature control device (15) comprises a fourth bearing seat (1501), a driving gear (1502), a driven gear (1503), a fan (1504), a power supply assembly (1505), and a transmission rod (1507); the fourth bearing seat (1501) is fixedly connected to the upper surface of the base (1); the transmission rod (1507) is rotatably connected to the inner wall of the fourth bearing seat (1501) via a bearing; the heating roller (1506) is rotatably connected to the inner wall of the fourth bearing seat (1501) via a bearing; the power supply assembly (1505) is fixedly connected to the upper surface of the base (1); the power supply assembly (1505) and the heating roller (1506) are connected to the heating roller (1506). The power supply assembly (1505) is electrically connected to the fan (1504), the fan (1504) is fixedly connected to the outer surface of the third bearing seat (13), the driving gear (1502) is movably connected to the driven gear (1503), the number of the driven gears (1503) is two, the driven gears (1503) are meshed with each other, the driving gear (1502) is fixedly connected to the outer wall of the glue coating roller (1402), one of the driven gears (1503) is fixedly connected to the outer wall of the heating roller (1506), and one of the driven gears (1503) is fixedly connected to the outer wall of the transmission rod (1507).

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