Gluing equipment for synthetic composite membrane production

Abstract

The invention relates to the technical field of gluing equipment, in particular to gluing equipment for synthetic composite membrane production. The technical problems that when existing gluing equipment conducts gluing on a supporting film, the gluing face of the supporting film is difficult to clean in advance, so that glue is not sufficiently attached to the supporting film, the glue easily flows to the other face of the supporting film in the gluing process, pollution is caused, and the service life of the supporting film is prolonged are solved. And the existing gluing equipment is inconvenient to remove glue adhered to the other surface of the supporting film, so that the gluing effect on the supporting film is poor. The gluing equipment for synthetic composite membrane production comprises a rack, a supporting bin is fixedly connected to the rack, and a charging barrel is rotationally connected to the middle of the rack. Before the supporting film is glued, the rotating cleaning cylinder makes contact with the gluing face of the supporting film, then the gluing face of the supporting film is cleaned in advance, glue is attached to the supporting film more sufficiently, and the gluing effect of the gluing equipment on the supporting film is further enhanced.

Description

Technical Field

[0001] The invention relates to the technical field of glue coating equipment, in particular to a glue coating equipment used for producing synthetic composite films. Background Art

[0002] In the process of synthetic composite membrane production, the support membrane needs to be coated with glue first. The support membrane provides a structural basis for the composite membrane, and its performance affects the quality of the final composite membrane. Gluing can make the surface of the support membrane have suitable viscosity so that the support membrane can be subsequently bonded with other membrane layers. When coating the support membrane with glue, a transfer roller is usually used to adhere the glue, and then the transfer roller transfers the glue to the support membrane by contacting the support membrane, thereby completing the coating of the support membrane with glue.

[0003] Since the support film is easy to absorb dust and other debris before glue coating, and the current glue coating equipment is difficult to clean the glue coating surface of the support film in advance when coating the support film with glue, the glue is not sufficiently adhered to the support film, and the glue on the edge of the support film is easy to flow to the other side of the support film due to tension during the glue coating process, and the current glue coating equipment is not convenient for removing the glue adhered to the other side of the support film when coating the support film, resulting in the other side of the support film being easily contaminated by the glue, resulting in poor glue coating effect of the glue coating equipment on the support film. Summary of the invention

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

[0005] The technical solution is as follows: A gluing device for the production of synthetic composite films includes a frame, a support bin is fixedly connected to the frame, a barrel, 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 barrel, the first support roller, the extrusion roller and the second support roller, a gluing mechanism is provided on the frame, and an adjustment mechanism is provided on the gluing mechanism.

[0006] Preferably, the glue coating mechanism includes a stabilizing frame, which 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, and the output shaft of the servo motor is fixedly connected to the transfer roller.

[0007] Preferably, the adjustment mechanism includes a connecting frame, which is fixedly connected to the top of the glue storage tank, and a limiting flow plate is slidably connected to the connecting frame. The middle part of the connecting frame is rotatably connected to an adjusting screw, and the adjusting screw is threadedly connected to the limiting flow plate.

[0008] Preferably, a cleaning mechanism is also included, which is arranged on the frame and is used to clean the side of the support film that needs to be coated with glue. The cleaning mechanism includes a support arm, two support arms are fixedly connected to the frame, both support arms are slidably connected to guide frames, and the guide frames are provided with slide grooves. The two guide frames are symmetrically arranged, and a cleaning cylinder is rotatably connected between the two guide frames. Both ends of one side of the glue storage tank are fixedly connected to guide arms, and the top ends of the two guide arms are respectively slidably connected to the slide grooves of the two guide frames. A transmission assembly is provided on the transfer roller, and a separation assembly is provided on the cleaning cylinder.

[0009] Preferably, the transmission assembly includes a first gear, which is 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 is meshed 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, and a belt is wrapped around the first transmission wheel, the second transmission wheel and the third transmission wheel.

[0010] Preferably, the separation component includes a first space cam, which is fixedly connected to one end of the cleaning cylinder and has a corrugated groove. A translation frame is slidably connected between the two guide frames, one end of the translation frame is slidably connected to the corrugated groove of the first space cam, and a collecting bin is fixedly connected to the bottom of the translation frame, one side of the collecting bin is a serrated structure, and the serrated structure of the collecting bin is in contact with the cleaning cylinder.

[0011] Preferably, a scraping mechanism is also included, which is arranged at the bottom of the support bin, and is used to scrape off the glue adhering to the other side of the support film. The scraping mechanism includes a first support frame, the first support frame is fixedly connected to the bottom of the support bin, both ends of the first support frame are rotatably connected to a crankshaft, a guide groove is opened on the crankshaft, and scrapers are fixedly connected to the two crankshafts, the lower part of the first support frame is fixedly connected to a guide rod, and a synchronous frame is slidably connected to the guide rod, and the two ends of one side of the synchronous frame are respectively slidably connected to the guide grooves of the two crankshafts, a pressure spring is connected between the synchronous frame and the guide rod, the synchronous frame is slidably connected to the frame, and connecting arms are fixedly connected to the two guide frames, and the two connecting arms are respectively in contact with the other two ends of the synchronous frame.

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

[0013] Preferably, a friction mechanism is also included, which is arranged on the transfer roller and is used to rub the surface of the transfer roller. The friction mechanism includes a second space cam, which is fixedly connected to one end of the transfer roller and has a wave groove. A sliding frame is slidably connected to the lower part of the glue storage tank, and one end of the sliding frame is slidably connected to the wave groove of the second space cam. A plurality of contact frames are fixedly connected to the middle part of the sliding frame at even intervals, and each contact frame is in contact with the transfer roller.

[0014] Preferably, a second support frame is further included, the second support frame is fixedly connected between the two guide frames, and ion wind rods are installed on the two second support frames.

[0015] The beneficial effects of the present invention are: 1. When the transfer roller is coating the glue on the support film, the contact frame will rub the surface of the transfer roller, thereby removing the attachments on the surface of the transfer roller, making it easier for the glue to adhere to the transfer roller, thereby enhancing the gluing effect of the gluing equipment on the support film; at the same time, the operator adjusts the relative distance between the limiting plate and the transfer roller by turning the adjusting screw. In this way, when the transfer roller is coating the glue on the support film, the spacing between the limiting plate and the transfer roller is adjusted, thereby scraping off the excess glue on the transfer roller, thereby making the glue on the transfer roller adhere more evenly, thereby further enhancing the gluing effect of the gluing equipment on the support film.

[0016] 2. Before gluing the support film, the gluing surface of the support film is contacted by a rotating cleaning cylinder, thereby cleaning the gluing surface of the support film in advance, so that the glue adheres more fully to the support film, thereby further enhancing the gluing effect of the gluing equipment on the support film.

[0017] 3. During the gluing process of the support film, two scrapers are attached to the two sides of the other side of the support film to remove the glue on the other side of the support film, so that the other side of the support film is not easily contaminated by the glue, thereby further enhancing the gluing effect of the gluing equipment on the support film. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

[0020] Figure 3 It is a three-dimensional structural schematic diagram of the gluing mechanism of the present invention.

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the gluing mechanism and the adjusting mechanism of the present invention.

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

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

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

[0025] Figure 8 It is a schematic diagram of the disassembled three-dimensional structure of the transmission assembly of the present invention.

[0026] Fig. 9 It is a schematic diagram of the three-dimensional structure of the separation component of the present invention.

[0027] Fig.10 It is a schematic diagram of the three-dimensional structure of the scraping mechanism of the present invention.

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

[0029] Fig.12 It is a schematic diagram of the three-dimensional structure of the scraper and the crankshaft of the present invention.

[0030] Fig.13 It is a schematic diagram of the three-dimensional structure of the friction mechanism of the present invention.

[0031] Description of reference numerals: 1_frame, 2_support bin, 3_barrel, 4_first support roller, 5_squeezing roller, 6_second support roller, 7_support film, 81_stabilizing frame, 82_glue storage tank, 83_hydraulic rod, 84_transfer roller, 85_servo motor, 91_connecting frame, 92_limiting plate, 93_adjusting screw, 101_support arm, 102_guide frame, 103_guide arm, 104_cleaning barrel, 1051_first gear, 1052_second gear, 1053_first transmission wheel, 105 4_second transmission wheel, 1055_belt, 1056_lifting frame, 1057_tension spring, 1058_third transmission wheel, 1061_first space cam, 1062_translation frame, 1063_collecting bin, 111_first support frame, 112_scraper, 113_crankshaft, 114_guide rod, 115_synchronous frame, 116_pressure spring, 117_connecting arm, 121_second space cam, 122_sliding frame, 123_contact frame, 13_second support frame, 14_ion wind rod. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution 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 stated that the directional terms such as up, down, left, right, front, back, inside, outside, etc. that appear or will appear in the text of the present invention are only based on the accompanying drawings of the present invention, and are not specific limitations of the present invention.

[0033] Embodiment 1: A glue coating device for producing a synthetic composite film, such as Figure 1-Figure 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, Figure 1-Figure 9As shown, it also includes a cleaning mechanism, which 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, and the two support arms 101 are connected to the frame 1 by bolts. The two support arms 101 are slidably connected with a guide frame 102, and a slide groove is opened on the guide frame 102. The two guide frames 102 are symmetrically arranged, and 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. Both ends of one side of the glue storage tank 82 are connected with guide arms 103 by bolts, and the top ends of the two guide arms 103 are respectively slidably connected to the slide grooves of the two guide frames 102, and the guide arms 103 are used to drive the cleaning cylinder 104 to move by squeezing the slide grooves of the guide frames 102. A transmission component is provided on the transfer roller 84, and a separation component is provided on the cleaning cylinder 104.

[0039] The transmission assembly includes a first gear 1051, which 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, and the second gear 1052 is meshed with the first gear 1051. The second gear 1052 is connected to a first transmission wheel 1053 through a keyway. One end of the cleaning cylinder 104 is connected to a second transmission wheel 1054 through a keyway. A lifting frame 1056 is slidably connected to the glue storage tank 82, and 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 space cam 1061, which is connected to one end of the cleaning cylinder 104 through a key slot. A corrugated groove is opened on the first space 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 corrugated groove of the first space cam 1061. The first space cam 1061 drives the translation frame 1062 to reciprocate through the corrugated groove of the first space cam 1061. A collecting bin 1063 is bolted to the bottom of the translation frame 1062. One side of the collecting bin 1063 is a serrated structure. The serrated structure of the collecting bin 1063 is in contact with the cleaning cylinder 104. The serrated structure of the collecting bin 1063 is used to scrape off debris on the cleaning cylinder 104.

[0041] It also includes a second support frame 13 , which is connected between the two guide frames 102 by bolts. Ion wind rods 14 are installed on the two second support frames 13 , and the ion wind rods 14 are used to remove static electricity on the support film 7 .

[0042] Initially, the first transmission wheel 1053 pulls the belt 1055, so that the belt 1055 pulls the third transmission wheel 1058, and the third transmission wheel 1058 presses against the lifting frame 1056, so that the tension spring 1057 is in a stretched state. When the glue storage tank 82 moves upward, it will drive the two guide arms 103 to move upward. The upward movement of the two guide arms 103 will squeeze the two guide frames 102 through the slide grooves of the two guide frames 102 to move toward the squeezing roller 5, so that the cleaning cylinder 104 presses against the supporting film 7. At the same time, the glue storage tank 82 will drive the first transmission wheel 1053 to move upward through the second gear 1052, so that the first transmission wheel 1053 no longer pulls the third transmission wheel 1058 through the belt 1055, and the tension spring The reset of 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 transmission wheel 1058. Then 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 transmission wheel 1053 to rotate through the second gear 1052. The rotation of the first transmission wheel 1053 will drive the second transmission wheel 1054 to rotate through the belt 1055. The rotation of the second transmission wheel 1054 will drive the cleaning cylinder 104 to rotate. In this way, before the support film 7 is coated with glue, the rotating cleaning cylinder 104 contacts the glue-coated surface of the support film 7, thereby cleaning the glue-coated surface of the support film 7 in advance, so that the glue adheres to the support film 7 more fully. And further enhance the gluing effect of the gluing equipment on the support film 7; the rotation of the cleaning cylinder 104 will drive the first space cam 1061 to rotate, and the rotation of the first space cam 1061 will drive the translation frame 1062 to move back and forth through the corrugated groove of the first space cam 1061, and the reciprocating movement of the translation frame 1062 will drive the collecting bin 1063 to move back and forth, and the reciprocating movement of the collecting bin 1063 will rub the surface of the cleaning cylinder 104 through the serrated structure of the collecting bin 1063, thereby scraping off the dust and other debris attached to the cleaning cylinder 104, so that the cleaning cylinder 104 can continuously clean the support film 7, and at the same time, the operator starts the ion wind rod 14 to eliminate the static electricity on the support film 7, thereby making the dust on the support film 7 easier to remove. Cleaning; After the support film 7 is coated with glue, the reset of the glue storage tank 82 will drive the guide arm 103 to reset, and the reset of the guide arm 103 will reset the guide frame 102. The reset of the guide 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. While the glue storage tank 82 moves downward and resets, it will drive the first transmission wheel 1053 to pull the belt 1055 through the second gear 1052, so that the belt 1055 pulls the third transmission wheel 1058 to move upward, so that the lifting frame 1056 moves upward, and the tension spring 1057 returns to the initial state. Then the operator can collect the dust and other debris in the collection bin 1063.

[0043] Embodiment 3: Based on embodiment 2, Figure 1-Figure 12 As shown, it also 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, and 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 to a crankshaft 113, and a guide groove is opened on the crankshaft 113. The two crankshafts 113 are connected to scrapers 112 by bolts. The scrapers 112 are used to scrape off the glue on the other side of the support film 7. The lower part of the first support frame 111 is connected by bolts. A guide rod 114 is connected to which a synchronous frame 115 is slidably connected. Two ends of one side of the synchronous frame 115 are slidably connected to the guide grooves of the two crankshafts 113. The synchronous frame 115 is used to drive the scraper 112 to rotate by squeezing the guide grooves of the crankshafts 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 bolted to the two guide frames 102, and the two connecting arms 117 are in contact with the other ends of the synchronous frame 115.

[0044] The scraper 112 is provided with an adsorption sponge, and the adsorption sponge of the scraper 112 is used to absorb the scraped glue.

[0045] Initially, 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 pressure spring 116 resets and drives the synchronous frame 115 to move toward 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 scrapers 112 rotate, they will stick to the two sides of the other side of the support film 7 respectively. In this way, the support film 7 is glued during the coating process through the two scrapers 112 sticks to the two sides of the other side of the support film 7, thereby removing the glue adhering to the other side of the support film 7, making the other side of the support film 7 less susceptible to glue contamination, thereby further enhancing the gluing effect of the gluing equipment on the support film 7; while scraper 112 scrapes off the glue, the scraped glue will be absorbed by the adsorption sponge on the scraper 112, thereby preventing the glue from dripping onto the support film 7. When the guide frame 102 is reset, it will drive the connecting arm 117 to press against the synchronous frame 115 again to reset the synchronous frame 115, and the pressure spring 116 returns to its initial state. The reset of the synchronous frame 115 will drive the scraper 112 to reset through the crankshaft 113, and then the operator can clean the scraper 112 and the adsorption sponge on the scraper 112.

[0046] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A glue coating device for producing synthetic composite films, characterized in that: The invention comprises a frame (1), a support bin (2) is fixedly connected to the frame (1), a material barrel (3), two first support rollers (4) and a squeezing roller (5) are rotatably connected to the frame (1), six second support rollers (6) are rotatably connected in the support bin (2), a support film (7) is wound around the material barrel (3), the first support rollers (4), the squeezing rollers (5) and the second support rollers (6), a gluing mechanism is provided on the frame (1), and an adjusting mechanism is provided on the gluing mechanism.

2. The glue coating equipment for producing synthetic composite films according to claim 1, characterized in that: The glue coating mechanism comprises a stabilizing frame (81), the stabilizing frame (81) is fixedly connected to a frame (1), a glue storage tank (82) is slidably connected to the stabilizing frame (81), a hydraulic rod (83) is fixedly connected to the bottom of the frame (1), a 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 an output shaft of the servo motor (85) is fixedly connected to the transfer roller (84).

3. The glue coating equipment for producing synthetic composite films according to claim 2, characterized in that: The adjustment mechanism comprises a connecting frame (91), the connecting frame (91) is 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 (93) is rotatably connected to the middle of the connecting frame (91), and the adjusting screw (93) is threadedly connected to the flow limiting plate (92).

4. The glue coating equipment for producing synthetic composite films according to claim 3 is characterized in that: The invention also comprises a cleaning mechanism, which 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 comprises a support arm (101), wherein the two support arms (101) are fixedly connected to the frame (1), the two support arms (101) are slidably connected to a guide frame (102), the guide frame (102) is provided with a slide groove, the two guide frames (102) are symmetrically arranged, a cleaning cylinder (104) is rotatably connected between the two guide frames (102), the two ends of one side of the glue storage tank (82) are fixedly connected to the guide arms (103), the top ends of the two guide arms (103) are respectively slidably connected to the slide grooves of the two guide frames (102), a transmission component is provided on the transfer roller (84), and a separation component is provided on the cleaning cylinder (104).

5. The glue coating equipment for producing synthetic composite films according to claim 4, characterized in that: The transmission assembly comprises a first gear (1051), the first gear (1051) is fixedly connected to one end of a transfer roller (84), a second gear (1052) is rotatably connected to one side of a glue storage tank (82), the second gear (1052) is meshed with the first gear (1051), a first transmission wheel (1053) is fixedly connected to the second gear (1052), one end of a cleaning cylinder (104) is fixedly connected to the second transmission wheel (1054), 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), and a belt (1055) is wound around the first transmission wheel (1053), the second transmission wheel (1054) and the third transmission wheel (1058).

6. The glue coating equipment for producing synthetic composite films according to claim 5, characterized in that: The separation component comprises a first space cam (1061), the first space cam (1061) is fixedly connected to one end of a cleaning cylinder (104), a corrugated groove is formed on the first space 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 corrugated groove of the first space cam (1061), a collecting bin (1063) is fixedly connected to the bottom of the translation frame (1062), one side of the collecting bin (1063) is a sawtooth structure, and the sawtooth structure of the collecting bin (1063) is in contact with the cleaning cylinder (104).

7. The glue coating equipment for producing synthetic composite films according to claim 6, characterized in that: The scraping mechanism is also included, the scraping mechanism is arranged at the bottom of the support bin (2), and is used to scrape off the glue adhering to the other side of the support film (7). The scraping mechanism includes a first support frame (111), the first support frame (111) is fixedly connected to the bottom of the support bin (2), both ends of the first support frame (111) are rotatably connected to a crankshaft (113), a guide groove is formed on the crankshaft (113), and scrapers (112) are fixedly connected to the two crankshafts (113). The lower part of the first support frame (111) is fixedly connected to the first support frame (111). A guide rod (114) is provided, a synchronous frame (115) is slidably connected to the guide rod (114), two ends of one side of the synchronous frame (115) are respectively slidably connected to the guide grooves of the two crankshafts (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), and connecting arms (117) are fixedly connected to the two guide frames (102), and the two connecting arms (117) are respectively in contact with two ends of the other side of the synchronous frame (115).

8. The glue coating equipment for producing synthetic composite films according to claim 7, characterized in that: An adsorption sponge is provided on the scraper (112).

9. The glue coating equipment for producing synthetic composite films according to claim 7, characterized in that: The invention 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 fixedly connected to one end of the transfer roller (84). The second space cam (121) is provided with a wave groove. The lower part of the glue storage tank (82) is slidably connected to a sliding frame (122), one end of the sliding frame (122) is slidably connected to the wave groove of the second space cam (121), and a plurality of contact frames (123) are fixedly connected to the middle part of the sliding frame (122) at even intervals, and each contact frame (123) is in contact with the transfer roller (84).

10. The glue coating equipment for producing synthetic composite films according to claim 9, characterized in that: It also includes a second support frame (13), the second support frame (13) is fixedly connected between the two guide frames (102), and the two second support frames (13) are equipped with ion wind rods (14).

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