A glue coating device for the production of composite film synthesis

Abstract

The present invention relates to the technical field of gluing equipment, and in particular to a gluing equipment for the production of synthetic composite films. The technical problem is that when the existing gluing equipment applies glue to the support film, it is difficult to clean the gluing surface of the support film in advance, resulting in insufficient adhesion of the glue to the support film, and during the gluing process, the glue easily flows to the other side of the support film, causing pollution. Moreover, the existing gluing equipment is not convenient for removing the glue adhered to the other side of the support film, resulting in poor gluing effect on the support film. A gluing equipment for the production of synthetic composite films includes a machine frame, a support bin fixedly connected to the machine frame, and a material cylinder rotatably connected to the middle of the machine frame. Before applying glue to the support film, the rotating cleaning cylinder contacts the gluing surface of the support film, thereby cleaning the gluing surface of the support film in advance, making the glue adhere more fully to the support film, and further enhancing the gluing effect of the gluing equipment on the support film.

Description

Technical Field

[0001] The present invention relates to the technical field of gluing equipment, and particularly relates to a gluing equipment for the production of synthetic composite films. Background Art

[0002] In the process of producing synthetic composite films, it is necessary to first apply glue to the support film. The support film provides a structural foundation for the composite film, and its performance affects the quality of the final composite film. Applying glue can make the surface of the support film have appropriate adhesiveness, so that the support film can be adhered to other film layers subsequently. When applying glue to the support film, a transfer roller is usually used to adhere the glue, and then the transfer roller transfers the glue to the support film by contacting the support film, thereby completing the gluing of the support film.

[0003] Since the support film is prone to adsorbing dust and other debris before gluing, and the current gluing equipment is difficult to clean the gluing surface of the support film in advance when gluing the support film, resulting in insufficient adhesion of the glue on the support film. And during the gluing process, the glue at the edge of the support film is likely to flow to the other side of the support film due to tension. At present, when the gluing equipment glues the support film, it is not convenient to remove the glue adhered to the other side of the support film, resulting in the other side of the support film being easily contaminated by the glue, thus leading to poor gluing effect of the gluing equipment on the support film. Summary of the Invention

[0004] In order to overcome the above drawbacks, the present invention provides a gluing equipment for the production of synthetic composite films, which can clean the gluing surface of the support film in advance so that the glue adheres more fully to the support film and remove the glue adhered to the other side of the support film so that the other side of the support film is not easily contaminated by the glue, thereby enhancing the gluing effect of the gluing equipment on the support film.

[0005] The technical solution is as follows: A gluing equipment for the production of synthetic composite films includes a frame. A support bin is fixedly connected to the frame. A material cylinder, two first support rollers and an extrusion roller are rotatably connected to the frame. Six second support rollers are rotatably connected in the support bin. A support film is wound around the material cylinder, the first support rollers, the extrusion roller and the second support rollers. A gluing mechanism is provided on the frame, and an adjusting mechanism is provided on the gluing mechanism.

[0006] Preferably, the gluing mechanism includes a stabilizing frame. The stabilizing frame is fixedly connected to the frame. A glue storage tank is slidably connected to the stabilizing frame. A hydraulic rod is fixedly connected to the bottom of the frame. The telescopic rod of the hydraulic rod is fixedly connected to the glue storage tank. A transfer roller is rotatably connected in the glue storage tank. A servo motor is fixedly connected to one side of the glue storage tank. The output shaft of the servo motor is fixedly connected to the transfer roller.

[0007] Preferably, the adjusting mechanism includes a connecting frame fixedly connected to the top of the glue storage tank. A current-limiting plate is slidably connected to the connecting frame. An adjusting screw rod is rotatably connected to the middle of the connecting frame, and the adjusting screw rod is threadedly connected to the current-limiting plate.

[0008] Preferably, a cleaning mechanism is further included. The cleaning mechanism is arranged on the machine frame and is used for cleaning the side of the support film that needs to be coated with glue. The cleaning mechanism includes support arms. Two support arms are fixedly connected to the machine frame. Guide frames are slidably connected to both support arms. A sliding groove is formed on the guide frame. The two guide frames are symmetrically arranged. A cleaning cylinder is rotatably connected between the two guide frames. Both ends of one side of the glue storage tank are fixedly connected with guide arms. The top ends of the two guide arms are respectively slidably connected to the sliding grooves of the two guide frames. A transmission component is arranged on the transfer roller, and a separation component is arranged on the cleaning cylinder.

[0009] Preferably, the transmission component includes a first gear fixedly connected to one end of the transfer roller. A second gear is rotatably connected to one side of the glue storage tank. The second gear meshes with the first gear. A first transmission wheel is fixedly connected to the second gear. A second transmission wheel is fixedly connected to one end of the cleaning cylinder. A lifting frame is slidably connected to the glue storage tank. A tension spring is connected between the lifting frame and the glue storage tank. A third transmission wheel is rotatably connected to the bottom of the lifting frame. A belt is wound around the first transmission wheel, the second transmission wheel and the third transmission wheel.

[0010] Preferably, the separation component includes a first spatial cam fixedly connected to one end of the cleaning cylinder. A waveform groove is formed on the first spatial cam. A translation frame is slidably connected between the two guide frames. One end of the translation frame is slidably connected to the waveform groove of the first spatial cam. A collection bin is fixedly connected to the bottom of the translation frame. One side of the collection bin is a serrated structure, and the serrated structure of the collection bin contacts the cleaning cylinder.

[0011] Preferably, a scraping mechanism is further included. The scraping mechanism is arranged at the bottom of the support bin and is used for scraping the glue adhered to the other side of the support film. The scraping mechanism includes a first support frame fixedly connected to the bottom of the support bin. Crank shafts are rotatably connected to both ends of the first support frame. Guide grooves are formed on the crank shafts. Scrapers are fixedly connected to both crank shafts. A guide rod is fixedly connected to the lower part of the first support frame. A synchronous frame is slidably connected to the guide rod. The two ends of one side of the synchronous frame are respectively slidably connected to the guide grooves of the two crank shafts. A compression spring is connected between the synchronous frame and the guide rod. The synchronous frame is slidably connected to the machine frame. Connecting arms are fixedly connected to both guide frames, and the two connecting arms respectively contact the two ends of the other side of the synchronous frame.

[0012] Preferably, an adsorption sponge is arranged on the scraper.

[0013] Preferably, a friction mechanism is further included. The friction mechanism is arranged on the transfer roller and is used to rub the surface of the transfer roller. The friction mechanism includes a second spatial cam which is fixedly connected to one end of the transfer roller. A wavy groove is formed on the second spatial cam. The lower part of the glue storage pool is slidably connected with a sliding frame. One end of the sliding frame is slidably connected with the wavy groove of the second spatial cam. A plurality of contact frames are fixedly connected to the middle part of the sliding frame at equal intervals. Each contact frame contacts the transfer roller.

[0014] Preferably, a second support frame is further included. The second support frame is fixedly connected between the two guiding frames, and ion air guns are installed on the two second support frames.

[0015] The beneficial effects of the present invention are as follows: 1. While the transfer roller applies glue to the support film, it will rub the surface of the transfer roller through the contact frames, thereby removing the attachments on the surface of the transfer roller, making it easier for the glue to adhere to the transfer roller, and thus enhancing the glue application effect of the glue application device on the support film. At the same time, the operator adjusts the relative distance between the current-limiting plate and the transfer roller by rotating the adjusting screw. In this way, while the transfer roller applies glue to the support film, the excess glue on the transfer roller is scraped off by adjusting the distance between the current-limiting plate and the transfer roller, making the glue adhering to the transfer roller more evenly, and further enhancing the glue application effect of the glue application device on the support film.

[0016] 2. Before applying glue to the support film, the rotating cleaning cylinder contacts the glue application surface of the support film, thereby pre-cleaning the glue application surface of the support film, making the glue adhere more fully to the support film, and further enhancing the glue application effect of the glue application device on the support film.

[0017] 3. During the glue application process of the support film, two scraping plates are attached to both sides of the other side of the support film, thereby removing the glue adhered to the other side of the support film, making it less likely for the other side of the support film to be contaminated by the glue, and further enhancing the glue application effect of the glue application device on the support film. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structure diagram of the present invention.

[0019] Figure 2 It is a sectional three-dimensional structure diagram of the present invention.

[0020] Figure 3 It is a three-dimensional structure diagram of the glue application mechanism of the present invention.

[0021] Figure 4 It is a three-dimensional structure diagram of the glue application mechanism and the adjustment mechanism of the present invention.

[0022] Figure 5 It is a three-dimensional structure diagram of the adjustment mechanism of the present invention.

[0023] Figure 6 This is a three-dimensional structural schematic diagram of the cleaning mechanism of the present invention.

[0024] Figure 7 This is a partial three-dimensional structural schematic diagram of the cleaning mechanism of the present invention.

[0025] Figure 8 This is a disassembled three-dimensional structural schematic diagram of the transmission component of the present invention.

[0026] Figure 9 This is a three-dimensional structural schematic diagram of the separation component of the present invention.

[0027] Figure 10 This is a three-dimensional structural schematic diagram of the scraping mechanism of the present invention.

[0028] Figure 11 This is a partial three-dimensional structural schematic diagram of the scraping mechanism of the present invention.

[0029] Figure 12 This is a three-dimensional structural schematic diagram of the scraping plate and the crankshaft of the present invention.

[0030] Figure 13 This is a three-dimensional structural schematic diagram of the friction mechanism of the present invention.

[0031] Explanation of reference numerals: 1 - frame, 2 - support bin, 3 - material cylinder, 4 - first support roller, 5 - extrusion roller, 6 - second support roller, 7 - support film, 81 - stabilizing frame, 82 - glue storage pool, 83 - hydraulic rod, 84 - transfer roller, 85 - servo motor, 91 - connecting frame, 92 - current limiting plate, 93 - adjusting screw, 101 - support arm, 102 - guiding frame, 103 - guiding arm, 104 - cleaning cylinder, 1051 - first gear, 1052 - second gear, 1053 - first driving wheel, 1054 - second driving wheel, 1055 - belt, 1056 - lifting frame, 1057 - tension spring, 1058 - third driving wheel, 1061 - first spatial cam, 1062 - translation frame, 1063 - collection bin, 111 - first support frame, 112 - scraping plate, 113 - crankshaft, 114 - guide rod, 115 - synchronization frame, 116 - pressure spring, 117 - connecting arm, 121 - second spatial cam, 122 - sliding frame, 123 - contact frame, 13 - second support frame, 14 - ion wind rod. Detailed implementation manners

[0032] To make the objectives, technical solutions, and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. It is hereby declared that the orientation terms such as up, down, left, right, front, back, inside, and outside that appear or will appear in the text of the present invention are only based on the accompanying drawings of the present invention, and they do not specifically limit the present invention.

[0033] Embodiment 1: A glue coating device for producing a synthetic composite film, such as Figures 1-13 As shown, it includes a frame 1, to which a support bin 2 is connected by bolts, a barrel 3, two first support rollers 4 and an extrusion roller 5 are rotatably connected in the middle of the frame 1, six second support rollers 6 are rotatably connected in the support bin 2, a support film 7 is wound around the barrel 3, the first support roller 4, the extrusion roller 5 and the second support roller 6, the barrel 3 is used to carry the support film 7, a gluing mechanism for applying glue to the support film 7 is provided on the frame 1, and an adjusting mechanism for removing excess glue is provided on the gluing mechanism.

[0034] The glue coating mechanism includes a stabilizing frame 81, which is connected to the frame 1 by bolts. A glue storage tank 82 is slidably connected to the stabilizing frame 81, and the glue storage tank 82 is used to store glue. A hydraulic rod 83 is connected to the bottom of the frame 1 by bolts. The telescopic rod of the hydraulic rod 83 is connected to the glue storage tank 82 by bolts. A transfer roller 84 is rotatably connected in the glue storage tank 82, and the transfer roller 84 is used to transfer the glue to the supporting film 7. A servo motor 85 is connected to one side of the glue storage tank 82 by bolts, and the output shaft of the servo motor 85 is connected to the transfer roller 84 by a keyway.

[0035] The adjusting mechanism includes a connecting frame 91, which is connected to the top of the glue storage tank 82 by bolts. A limiting plate 92 is slidably connected to the connecting frame 91, and the limiting plate 92 is used to remove excess glue on the transfer roller 84. An adjusting screw 93 is rotatably connected to the middle of the connecting frame 91, and the adjusting screw 93 is threadedly connected to the limiting plate 92. The adjusting screw 93 is used to adjust the distance between the limiting plate 92 and the transfer roller 84.

[0036] It also includes a friction mechanism, which is arranged on the transfer roller 84 and is used to rub the surface of the transfer roller 84. The friction mechanism includes a second space cam 121, which is connected to one end of the transfer roller 84 through a key groove. The second space cam 121 has a wave groove. The lower part of the glue storage tank 82 is slidably connected to a sliding frame 122, and one end of the sliding frame 122 is slidably connected to the wave groove of the second space cam 121. The second space cam 121 drives the sliding frame 122 to move back and forth through the wave groove of the second space cam 121. A plurality of contact frames 123 are evenly spaced and connected to the middle of the sliding frame 122 through bolts. The contact frame 123 is used to remove attachments on the transfer roller, and each contact frame 123 is in contact with the transfer roller 84.

[0037] First, the operator will pass the supporting film 7 to be coated with glue around the first supporting roller 4, the squeezing roller 5 and the second supporting roller 6, and then fix the front end of the supporting film 7 on the subsequent processing equipment. At the same time, the operator will add glue to the glue storage tank 82, and then the operator will control the telescopic rod of the hydraulic rod 83 to extend. The extension of the telescopic rod of the hydraulic rod 83 will drive the glue storage tank 82 to move upward by a certain distance. When the glue storage tank 82 moves upward by a certain distance, the transfer roller 84 will contact the supporting film 7. At this time, the squeezing roller 5 and the transfer roller 84 will clamp the supporting film 7 together. Then the operator will start the servo motor 85, and the rotation of the output shaft of the servo motor 85 will drive the transfer roller 84 to rotate. At the same time, the operator will start the subsequent processing equipment to pull the supporting film 7 to move. The rotation of the transfer roller 84 will attach the glue to the surface of the transfer roller 84, and then the transfer roller 84 will transfer the glue to the supporting film 7, and then the supporting film 7 will be coated with glue. When the transfer roller 84 rotates, it will drive the second space cam 121 to rotate. The rotation of the second space cam 121 will drive the sliding The movable frame 122 moves back and forth, so that when the transfer roller 84 applies glue to the support film 7, it will rub the surface of the transfer roller 84 through the contact frame 123, thereby removing the attachments on the surface of the transfer roller 84, so that the glue is more easily attached to the transfer roller 84, thereby enhancing the gluing effect of the gluing equipment on the support film 7; at the same time, the operator adjusts the relative distance between the limiting plate 92 and the transfer roller 84 by rotating the adjusting screw 93, so that when the transfer roller 84 applies glue to the support film 7, the relative distance between the limiting plate 92 and the transfer roller 84 is adjusted. The excess glue on the transfer roller 84 is scraped off, so that the glue on the transfer roller 84 is more evenly attached, thereby further enhancing the gluing effect of the gluing equipment on the support film 7; after the support film 7 is glued, the operator controls the telescopic rod of the hydraulic rod 83 to retract and drive the glue storage tank 82 to reset, and at the same time turns off the servo motor 85. The reset of the glue storage tank 82 will drive the transfer roller 84 to move downward, so that the transfer roller 84 no longer squeezes the support film 7, and then the operator cleans the glue storage tank 82 and the transfer roller 84.

[0038] Embodiment 2: Based on embodiment 1, Figures 1-9As shown in the figure, it further includes a cleaning mechanism. The cleaning mechanism is arranged on the frame 1 and is used to clean the side of the support film 7 that needs to be coated with glue. The cleaning mechanism includes a support arm 101. Two support arms 101 are connected to the frame 1 by bolts. A guide frame 102 is slidably connected to each of the two support arms 101. A chute is formed on the guide frame 102. The two guide frames 102 are symmetrically arranged. A cleaning cylinder 104 is rotatably connected between the two guide frames 102. The cleaning cylinder 104 is used to clean the support film 7. At both ends on one side of the glue storage tank 82, guide arms 103 are connected by bolts. The tops of the two guide arms 103 are slidably connected to the chutes of the two guide frames 102 respectively. The guide arm 103 is used to drive the cleaning cylinder 104 to move by squeezing the chute of the guide frame 102. A transmission component is arranged on the transfer roller 84, and a separation component is arranged on the cleaning cylinder 104.

[0039] The transmission component includes a first gear 1051. The first gear 1051 is connected to one end of the transfer roller 84 through a keyway. A second gear 1052 is rotatably connected to one side of the glue storage tank 82. The second gear 1052 meshes with the first gear 1051. A first transmission wheel 1053 is connected to the second gear 1052 through a keyway. A second transmission wheel 1054 is connected to one end of the cleaning cylinder 104 through a keyway. A lifting frame 1056 is slidably connected to the glue storage tank 82. A tension spring 1057 is connected between the lifting frame 1056 and the glue storage tank 82. A third transmission wheel 1058 is rotatably connected to the bottom of the lifting frame 1056. A belt 1055 is wound around the first transmission wheel 1053, the second transmission wheel 1054 and the third transmission wheel 1058. The lifting frame 1056 is used to tighten the belt 1055 by squeezing the third transmission wheel 1058.

[0040] The separation component includes a first spatial cam 1061. The first spatial cam 1061 is connected to one end of the cleaning cylinder 104 through a keyway. A waveform groove is formed on the first spatial cam 1061. A translation frame 1062 is slidably connected between the two guide frames 102. One end of the translation frame 1062 is slidably connected to the waveform groove of the first spatial cam 1061. The first spatial cam 1061 drives the translation frame 1062 to reciprocate through the waveform groove of the first spatial cam 1061. A collection bin 1063 is connected to the bottom of the translation frame 1062 by bolts. One side of the collection bin 1063 is a serrated structure. The serrated structure of the collection bin 1063 contacts the cleaning cylinder 104. The serrated structure of the collection bin 1063 is used to scrape off the sundries on the cleaning cylinder 104.

[0041] It further includes a second support frame 13. The second support frame 13 is connected between the two guide frames 102 by bolts. An ion wind bar 14 is installed on the two second support frames 13. The ion wind bar 14 is used to remove the static electricity on the support film 7.

[0042] At first, the first driving wheel 1053 pulls the belt 1055, causing the belt 1055 to pull the third driving wheel 1058. The third driving wheel 1058 abuts against the lifting frame 1056, making the tension spring 1057 in a stretched state. When the glue storage tank 82 moves upward, it will drive the two guiding arms 103 to move upward at the same time. The upward movement of the two guiding arms 103 will squeeze the two guiding frames 102 through the sliding grooves of the two guiding frames 102 to move toward the direction close to the squeezing roller 5, causing the cleaning cylinder 104 to abut against the support film 7. At the same time, the glue storage tank 82 will drive the first driving wheel 1053 to move upward through the second gear 1052, so that the first driving wheel 1053 no longer pulls the third driving wheel 1058 through the belt 1055. The reset of the tension spring 1057 drives the lifting frame 1056 to move downward. The downward movement of the lifting frame 1056 will tighten the belt 1055 through the third driving wheel 1058. Subsequently, the rotation of the transfer roller 84 will drive the first gear 1051 to rotate. The rotation of the first gear 1051 will drive the first driving wheel 1053 to rotate through the second gear 1052. The rotation of the first driving wheel 1053 will drive the second driving wheel 1054 to rotate through the belt 1055. The rotation of the second driving wheel 1054 will drive the cleaning cylinder 104 to rotate. In this way, before applying glue to the support film 7, the rotating cleaning cylinder 104 contacts the glue-applying surface of the support film 7, thereby pre-cleaning the glue-applying surface of the support film 7, and further making the glue adhere more fully to the support film 7, thus further enhancing the glue-applying effect of the glue-applying device on the support film 7; while the cleaning cylinder 104 rotates, it will drive the first spatial cam 1061 to rotate. The rotation of the first spatial cam 1061 will drive the translation frame 1062 to reciprocate through the waveform groove of the first spatial cam 1061. The reciprocating movement of the translation frame 1062 will drive the collection bin 1063 to reciprocate. The reciprocating movement of the collection bin 1063 will friction the surface of the cleaning cylinder 104 through the sawtooth structure of the collection bin 1063, thereby scraping off the dust and other sundries attached to the cleaning cylinder 104, so that the cleaning cylinder 104 can continuously clean the support film 7. At the same time, the operator starts the ion wind rod 14 to eliminate the static electricity on the support film 7, making the dust on the support film 7 easier to clean; after the glue application to the support film 7 is completed, the reset of the glue storage tank 82 will drive the guiding arm 103 to reset. The reset of the guiding arm 103 makes the guiding frame 102 reset. The reset of the guiding frame 102 will drive the cleaning cylinder 104 to reset and no longer contact the support film 7. At the same time, the transfer roller 84 no longer drives the first gear 1051 to rotate, so that the cleaning cylinder 104 no longer rotates. When the glue storage tank 82 moves downward and resets, it will drive the first driving wheel 1053 to pull the belt 1055 through the second gear 1052, causing the belt 1055 to pull the third driving wheel 1058 to move upward, making the lifting frame 1056 move upward, and the tension spring 1057 returns to its initial state. Subsequently, the operator can collect the dust and other sundries in the collection bin 1063.

[0043] Embodiment 3: On the basis of Embodiment 2, as Figures 1-12 shown, it further includes a scraping mechanism. The scraping mechanism is arranged at the bottom of the support bin 2 and is used to scrape off the glue adhered to the other side of the support film 7. The scraping mechanism includes a first support frame 111. The first support frame 111 is connected to the bottom of the support bin 2 by bolts. Both ends of the first support frame 111 are rotatably connected with a crankshaft 113. A guide groove is formed on the crankshaft 113. A scraper 112 is connected to both crankshafts 113 by bolts. The scraper 112 is used to scrape off the glue on the other side of the support film 7. A guide rod 114 is connected to the lower part of the first support frame 111 by bolts. A synchronous frame 115 is slidably connected to the guide rod 114. Both ends of one side of the synchronous frame 115 are respectively slidably connected with the guide grooves of the two crankshafts 113. The synchronous frame 115 is used to drive the scraper 112 to rotate by pressing the guide grooves of the crankshaft 113. A pressure spring 116 is connected between the synchronous frame 115 and the guide rod 114. The synchronous frame 115 is slidably connected to the frame 1. Connecting arms 117 are connected to both guide frames 102 by bolts. The two connecting arms 117 respectively contact both ends of the other side of the synchronous frame 115.

[0044] An adsorption sponge is arranged on the scraper 112. The adsorption sponge of the scraper 112 is used to adsorb the scraped glue.

[0045] At first, the guide frame 102 presses against the synchronous frame 115 through the connecting arm 117, so that the synchronous frame 115 pulls the scraper 112 through the guide groove of the crankshaft 113, and the pressure spring 116 is compressed. When the guide frame 102 drives the cleaning cylinder 104 to approach the support film 7, the guide frame 102 will drive the connecting arm 117 to move together. After the connecting arm 117 moves, it no longer presses against the synchronous frame 115. The reset of the pressure spring 116 drives the synchronous frame 115 to move towards the direction close to the first support frame 111, so that the synchronous frame 115 drives the two scrapers 112 to rotate away from the synchronous frame 115 through the crankshaft 113. After the scraper 112 rotates, it will respectively stick to both sides of the other side of the support film 7. In this way, during the gluing process of the support film 7, the two scrapers 112 stick to both sides of the other side of the support film 7, thereby removing the glue adhered to the other side of the support film 7, and further making it difficult for the other side of the support film 7 to be contaminated by the glue, thereby further enhancing the gluing effect of the gluing device on the support film 7; while the scraper 112 scrapes off the glue, it will adsorb the scraped glue through the adsorption sponge on the scraper 112, thereby preventing the glue from dripping on the support film 7. When the guide frame 102 resets, it will drive the connecting arm 117 to press against the synchronous frame 115 again to make the synchronous frame 115 reset, and the pressure spring 116 returns to the initial state. The reset of the synchronous frame 115 will drive the scraper 112 to reset through the crankshaft 113. Subsequently, the operator can clean the scraper 112 and the adsorption sponge on the scraper 112.

[0046] As described above, it is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or substitutions, which should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. A glue coating device for the production of composite membranes, characterized in that, It includes a machine frame (1), a support bin (2) is fixedly connected to the machine frame (1), a material cylinder (3), two first support rollers (4) and an extrusion roller (5) are rotatably connected to the machine frame (1), six second support rollers (6) are rotatably connected in the support bin (2), a support film (7) is wound around between the material cylinder (3), the first support rollers (4), the extrusion roller (5) and the second support rollers (6), a glue coating mechanism is provided on the machine frame (1), and an adjusting mechanism is provided on the glue coating mechanism; The glue coating mechanism includes a stable frame (81), the stable frame (81) is fixedly connected to the machine frame (1), a glue storage tank (82) is slidably connected to the stable frame (81), a hydraulic rod (83) is fixedly connected to the bottom of the machine frame (1), the telescopic rod of the hydraulic rod (83) is fixedly connected to the glue storage tank (82), a transfer roller (84) is rotatably connected in the glue storage tank (82), a servo motor (85) is fixedly connected to one side of the glue storage tank (82), and the output shaft of the servo motor (85) is fixedly connected to the transfer roller (84); It further includes a cleaning mechanism, the cleaning mechanism is provided on the machine frame (1), the cleaning mechanism is used to clean the side of the support film (7) that needs to be coated with glue, the cleaning mechanism includes support arms (101), two support arms (101) are fixedly connected to the machine frame (1), guide frames (102) are slidably connected to both of the two support arms (101), a chute is opened on the guide frame (102), the two guide frames (102) are symmetrically arranged, a cleaning cylinder (104) is rotatably connected between the two guide frames (102), guide arms (103) are fixedly connected to both ends on one side of the glue storage tank (82), the tops of the two guide arms (103) are slidably connected to the chutes of the two guide frames (102) respectively, a transmission component is provided on the transfer roller (84), and a separation component is provided on the cleaning cylinder (104); The separation component includes a first spatial cam (1061), the first spatial cam (1061) is fixedly connected to one end of the cleaning cylinder (104), a waveform groove is opened on the first spatial cam (1061), a translation frame (1062) is slidably connected between the two guide frames (102), one end of the translation frame (1062) is slidably connected to the waveform groove of the first spatial cam (1061), a collection bin (1063) is fixedly connected to the bottom of the translation frame (1062), one side of the collection bin (1063) is a serrated structure, and the serrated structure of the collection bin (1063) contacts the cleaning cylinder (104); It further includes a scraping mechanism which is arranged at the bottom of the support bin (2) and is used to scrape off the glue adhered to the other side of the support film (7). The scraping mechanism includes a first support frame (111) fixedly connected to the bottom of the support bin (2). Both ends of the first support frame (111) are rotatably connected with a crankshaft (113). A guide groove is formed on the crankshaft (113). Scrapers (112) are fixedly connected to both crankshafts (113). A guide rod (114) is fixedly connected to the lower part of the first support frame (111). A synchronous frame (115) is slidably connected to the guide rod (114). One side of the synchronous frame (115) is slidably connected to the guide grooves of the two crankshafts (113) respectively. A compression spring (116) is connected between the synchronous frame (115) and the guide rod (114). The synchronous frame (115) is slidably connected to the frame (1). Connecting arms (117) are fixedly connected to both guide frames (102), and the two connecting arms (117) are respectively in contact with the two ends of the other side of the synchronous frame (115).

2. The glue coating device for synthesizing composite film production according to claim 1, characterized in that, The adjusting mechanism includes a connecting frame (91) fixedly connected to the top of the glue storage tank (82). A flow limiting plate (92) is slidably connected to the connecting frame (91). An adjusting screw rod (93) is rotatably connected to the middle of the connecting frame (91). The adjusting screw rod (93) is threadedly connected to the flow limiting plate (92).

3. The glue coating device for the production of composite film synthesis according to claim 2, wherein, The transmission assembly includes a first gear (1051) fixedly connected to one end of the transfer roller (84). A second gear (1052) is rotatably connected to one side of the glue storage tank (82). The second gear (1052) meshes with the first gear (1051). A first transmission wheel (1053) is fixedly connected to the second gear (1052). A second transmission wheel (1054) is fixedly connected to one end of the cleaning cylinder (104). A lifting frame (1056) is slidably connected to the glue storage tank (82). A tension spring (1057) is connected between the lifting frame (1056) and the glue storage tank (82). A third transmission wheel (1058) is rotatably connected to the bottom of the lifting frame (1056). A belt (1055) is wound around the first transmission wheel (1053), the second transmission wheel (1054) and the third transmission wheel (1058).

4. A glue - coating device for the production of composite membranes according to claim 1, characterized in that, The scraper (112) is provided with an adsorption sponge.

5. A glue coating device for synthesizing composite film production according to claim 1, characterized in that, The glue coating device further includes a friction mechanism which is arranged on the transfer roller (84) and is used to friction the surface of the transfer roller (84). The friction mechanism includes a second spatial cam (121) fixedly connected to one end of the transfer roller (84). A wavy groove is formed on the second spatial cam (121). A sliding frame (122) is slidably connected to the lower part of the glue storage tank (82). One end of the sliding frame (122) is slidably connected to the wavy groove of the second spatial cam (121). A plurality of contact frames (123) are fixedly connected to the middle of the sliding frame (122) at equal intervals. Each contact frame (123) is in contact with the transfer roller (84).

6. The glue coating device for synthesizing composite film production according to claim 1, wherein, The gluing device further includes a second support frame (13), the second support frame (13) is fixedly connected between two guide frames (102), and an ion wind bar (14) is installed on the two second support frames (13).

Images