Steel plate laminating device for automatic sandwich panel production

Abstract

The invention relates to the technical field of film covering, in particular to a steel plate film covering device for automatic laminboard production, which comprises a supporting and limiting structure, the side end of the supporting and limiting structure is fixed with a first supporting structure, and the side, deviating from the first supporting structure, of the supporting and limiting structure is fixed with a second supporting structure. A film laminating and pressing structure is arranged in the middle of the first supporting structure and the second supporting structure in a limiting manner; the supporting limiting structure is used for limiting the tops of the core plate and the steel plate film, the hydraulic control seat controls the height of the limiting rotating wheel through the side frame and the control motor, and the limiting rotating wheel rotates under the control of the control motor; the first supporting structure is the same as the second supporting structure in structure, and the first supporting structure and the second supporting structure are symmetrically arranged and used for two-way exhaust work; and the film laminating and pressing structure is used for pressing the steel plate film and the core plate. Through the arrangement of the structure, longitudinal production work of the sandwich panel is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of film coating, in particular to a steel plate film coating device for automated sandwich panel production. Background Art

[0002] The sandwich panel is composed of a double-layer metal panel (such as galvanized steel plate, aluminum alloy plate) and a core material in the middle. The core material includes rigid polyurethane (PUR), rock wool, polystyrene (EPS), etc. Its structure is similar to a "sandwich" and is formed by hot pressing composite molding. The total thickness is between 50-300mm, and the panel thickness is usually 0.2-1.0mm. The steel plate laminating device for automated sandwich panel production is used in the production of sandwich panels and can perform laminating treatment on the sandwich panels.

[0003] According to Chinese patent publication number CN118205197A, a steel plate coating device for sandwich panel production is disclosed, which comprises a transport component including a track and a traction device; the track is arranged inside the inner wall of a support plate; a power component is arranged inside the track; the traction device comprises a slider, a support block and a clamping block; the slider is arranged inside the track and slides along the track under the action of the power component; the support block is fixedly mounted on the slider, and the clamping block is slidably mounted on the other end of the support block; the transport component, under the control of an electric signal, clamps a metal film with the clamping block, carries the metal film along the track through a grinding roller, a sticking roller, a tightening roller and a coating roller in sequence, and after the metal film reaches the coating roller, the clamping block releases the metal film under the control of the electric signal, and returns along the track to a position of a vertical track close to the discharge roller, and performs the next cycle operation, so as to realize automated operation, reduce manual operation, and achieve the purpose of improving production efficiency.

[0004] At present, the existing steel plate laminating devices for automated sandwich panel production and the above-mentioned cases are not convenient for longitudinal laminating when in use. The traditional laminating devices adopt transverse laminating and cannot perform double-sided laminating at the same time. At the same time, they cannot perform contact limiting work more stably, so that the sandwich panels can be better pressed together. Therefore, improvements are made to the above-mentioned problems. Summary of the invention

[0005] In view of the problems in the prior art, the present invention provides a steel plate coating device for automated sandwich panel production.

[0006] The technical solution adopted by the present invention to solve the technical problem is: a steel plate coating device for automated sandwich panel production, comprising a support limiting structure, a side end of the support limiting structure is fixed to a first support structure, a side of the support limiting structure away from the first support structure is fixed to a second support structure, and a coating pressing structure is provided at a position limit between the first support structure and the second support structure; The support and limit structure is used for the top limit of the core board and the steel plate film. The hydraulic control seat controls the height of the limit rotating wheel through the side frame and the control motor, and the limit rotating wheel rotates under the control of the control motor. The first support structure has the same structure as the second support structure. The first support structure and the second support structure are symmetrically arranged and are used for the double-pass exhaust work. The film laminating and pressing structure is used for the lamination of the steel plate film and the core board. The telescopic control seat changes the positions of the limit bottom wheel and the pushing folding frame through the telescopic control rod. The limit bottom wheel performs the bottom limit of the core board and the steel plate film. The hydraulic adjustment rod changes the lateral position of the guiding transmission roller. The symmetrically arranged sliding blocks, hinged rods and the support sleeve frame form a triangular structure. The semi-toothed disc drives the support vertical rod to rotate through the swing rod, and the electric telescopic rod controls the rotation adjustment of the extrusion roller. The steel plate film is transmitted and guided through the extrusion roller and the guiding transmission roller, and the steel plate film and the core board can be contacted again.

[0007] Specifically, the support and limit structure includes a support plate, on which a hydraulic control seat is installed. The hydraulic control seat changes the height of the telescopic frame, and the lower end of the telescopic frame is fixed to the control motor through the side frame. The control motor is drivingly connected with a limit rotating wheel, and the limit rotating wheel contacts and limits the core board and the steel plate film.

[0008] Specifically, the first support structure includes a support vertical frame, on which a suction fan is installed. The rear end of the suction fan is communicated with a guide exhaust pipe, and both sides of the bottom of the suction fan are communicated with a first air duct and a second air duct.

[0009] Specifically, the film laminating and pressing structure includes a first guiding component and a second guiding component. The first guiding component and the second guiding component are symmetrically arranged and are used for the transmission of the steel plate film. The core board is transmitted on the transmission component, and the side end of the transmission component is fixed to the bottom plate. The bottom plate is provided with a pressing component, and the pressing component is used for the lamination treatment of the core board and the steel plate film.

[0010] Specifically, the first guiding component includes a bottom support plate, on which a bottom support frame is fixedly provided. The bottom support frame is fixed to a docking shaft through a vertical roller. A guiding roller is rotatably connected to the docking shaft. Through the structural setting of the transmission component, the position of the telescopic control rod can be changed through the telescopic control seat, so that the telescopic control rod drives the pushing folding frame to move, so that the limit bottom wheel rotates and contacts the core board and the steel plate film to perform the limit treatment work. The steel plate film is transmitted in the center of the vertical roller and the guiding roller, which is convenient for the guiding and transmission work of the steel plate film.

[0011] Specifically, the transmission component includes a transmission roller, and a telescopic control seat is fixedly provided at the side end of the transmission roller. The telescopic control seat changes the position of the pushing folding frame through the telescopic control rod, and a limit bottom wheel is rotatably connected to the pushing folding frame.

[0012] Specifically, the pressing component includes a fixed frame block, on which a track plate is fixedly provided, and the track plate is limited by a limiting circular shaft for regulating and controlling the position. Through the structural setting of the pressing component, the core plate and the steel plate membrane can be pressed together. The steel plate membrane is transmitted on the squeezing roller and the guide transmission roller, and then guided to the symmetrical squeezing roller to form a wave structure. The steel plate membrane can be controlled to contact the core plate for a second time. During the first contact, the excess colloid on the steel plate membrane can be coated on the core plate. The secondary structure is contacted at the symmetrical squeezing rollers for extrusion limiting. The positions of the symmetrical squeezing rollers can be adjusted by an electric telescopic rod, and the spacing with the guide transmission roller can be controlled separately. The hydraulic adjustment rod changes the position of the support sleeve by telescoping, so that the support guard plate changes the position of the guide transmission roller and changes the spacing between the steel plate membrane and the core plate, so as to facilitate the docking and installation of the steel plate membrane. When the hydraulic adjustment rod controls the movement, the sliding block cooperates to move, and the articulated rod is adjusted by swinging the articulated shaft to change the angle relationship. The symmetrically arranged sliding blocks, articulated shafts, and articulated rods form a triangular structure to improve the connection stability.

[0013] Specifically, the regulating mechanism includes a hydraulic adjusting rod, the side end of the hydraulic adjusting rod is limited by a support sleeve, a motor seat is fixedly installed on the support sleeve, the lower end of the support sleeve is hinged to the articulated rod, the articulated rod is hinged to the sliding block on the motor seat through a hinge shaft, and the guide transmission roller is limited through a support guard plate, the guide transmission roller rotates on the support guard plate, and is provided with an independent motor drive.

[0014] Specifically, the motor seat is driven and connected with a half-toothed disk, a swing arm is fixedly provided on the half-toothed disk, a support vertical rod is fixedly provided on the swing arm, an electric telescopic rod is hinged on the support vertical rod, the electric telescopic rod is hingedly provided with a connecting rod frame, the connecting rod frame is telescopically connected to the sleeve through a telescopic docking block, and the sleeve is rotatably connected at the lower end of the hinge rod, the telescopic docking block is fixed to the supporting card seat on the side away from the sleeve, and an extrusion roller is rotatably provided on the supporting card seat. Through the structural setting of the motor seat, the motor seat drives the half-toothed disk to rotate, changes the angle of the swing arm and the support vertical rod, the extrusion roller is connected to the sleeve through the supporting card seat and the telescopic docking block, and can be rotated and adjusted through the center position of the sleeve, so that when the support vertical rod moves, the extrusion roller can be pulled to change its position, and the spacing between the extrusion roller and the guide transmission roller can be changed. The electric telescopic rod can be adjusted by telescopic adjustment, and the extrusion roller can be squeezed by the telescopic adjustment of the telescopic docking block, and the spacing position of the core plate and the steel plate membrane can be changed through the extrusion roller.

[0015] Specifically, the sliding block, the articulated shaft, and the articulated rod are arranged in a double layer. The sliding block slides on the limiting circular shaft, the hydraulic adjustment rod is fixed to the side of the supporting frame, the steel plate film is transmitted between the guide roller and the vertical roller, and the steel plate film slides and is transmitted on the transmission roller.

[0016] Beneficial effects of the present invention: 1. Through the structural design of the pressing component, the present invention can perform the pressing process of the core board and the steel plate film. The steel plate film is transported on the extrusion rollers and guiding transfer rollers, and then guided to the symmetrical extrusion rollers to form a wavy structure. Through control, the steel plate film can contact the core board for the second time. During the first contact, the excess colloid on the steel plate film can be coated on the core board. The second contact occurs at the symmetrical extrusion rollers for extrusion and limiting. Moreover, the position of the symmetrical extrusion rollers can be adjusted by the electric telescopic rod, and the distance from the guiding transfer rollers can be controlled independently. The hydraulic adjustment rod changes the position of the support sleeve through telescoping, causing the support guard plate to change the position of the guiding transfer rollers and the distance between the steel plate film and the core board, facilitating the docking and installation of the steel plate film. When the hydraulic adjustment rod controls the movement, the sliding block moves in cooperation, and the articulated rod swings and adjusts through the articulated shaft to change the angular relationship. The symmetrically arranged sliding blocks, articulated shafts, and articulated rods form a triangular structure, improving the connection stability performance.

[0017] 2. Through the structural design of the motor base, the motor base drives the semi-toothed disk to rotate, changing the angles of the swing rod and the support vertical rod. The extrusion roller is connected to the sleeve through the support clamp seat and the telescopic docking block, and can be rotationally adjusted through the center position of the sleeve. Thus, when the support vertical rod moves, it can pull the extrusion roller to change its position, altering the distance between the extrusion roller and the guiding transfer rollers. The electric telescopic rod adjusts through telescoping, and can adjust the extrusion of the extrusion roller through the telescopic docking block, changing the distance position between the core board and the steel plate film through the extrusion roller.

[0018] 3. Through the structural design of the transmission component, the position of the telescopic control rod can be changed through the telescopic control seat, causing the telescopic control rod to drive the pushing folding frame to move, enabling the limiting bottom wheel to rotate and contact the core board and the steel plate film for the limiting process. The steel plate film is transported in the center of the vertical rollers and guiding rollers, facilitating the guiding and transporting of the steel plate film.

[0019] 4. Through the structural design of the support and limiting structure, the hydraulic control seat changes the positions of the control motor and the limiting rotating wheel through the telescopic frame. The control motor controls the rotation of the limiting rotating wheel to limit the upper core board and the steel plate film. The exhaust fan is connected through the first air duct and the second air duct to perform the two-way exhaust process. The rear end of the exhaust fan is connected to the external purification equipment through the exhaust pipe for connection processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below in conjunction with the drawings and embodiments.

[0021] Figure 1 It is a front perspective three-dimensional structural schematic diagram of the main body in the present invention; Figure 2 It is a side perspective three-dimensional structural schematic diagram of the main body in the present invention; Figure 3Schematic diagram of the three-dimensional structure of the rear view of the main body in the present invention; Figure 4 Exploded view of the main body in the present invention; Figure 5 Exploded view of the support and limit structure in the present invention; Figure 6 Schematic diagram of the three-dimensional structure of the front view of the first support structure in the present invention; Figure 7 Three-dimensional view of the film laminating and pressing structure in the present invention; Figure 8 Three-dimensional view of the first guiding member in the present invention; Figure 9 Three-dimensional view of the transmission member in the present invention; Figure 10 Three-dimensional view of the pressing member in the present invention; Figure 11 Exploded view of the pressing member in the present invention; Figure 12 Three-dimensional view of the regulation mechanism in the present invention; Figure 13 Three-dimensional rear view of the regulation mechanism in the present invention.

[0022] In the figure: 1 - support and limit structure, 2 - first support structure, 3 - second support structure, 4 - film laminating and pressing structure, 5 - support plate, 6 - hydraulic control seat, 7 - telescopic frame, 8 - side frame, 9 - control motor, 10 - limit runner, 11 - exhaust fan, 12 - exhaust pipe, 13 - first air duct, 14 - second air duct, 15 - support vertical frame, 16 - first guiding member, 17 - second guiding member, 18 - core board, 19 - steel plate film, 20 - transmission member, 21 - bottom plate, 22 - pressing member, 23 - docking shaft, 24 - guiding roller, 25 - vertical roller, 26 - bottom bracket, 27 - bottom support plate, 28 - transmission roller, 29 - limit bottom wheel, 30 - pushing and folding frame, 31 - telescopic control rod, 32 - telescopic control seat, 33 - regulation mechanism, 34 - track plate, 35 - fixed frame block, 36 - limit round shaft, 37 - motor seat, 38 - support sleeve frame, 39 - hydraulic adjustment rod, 40 - sliding block, 41 - hinge shaft, 42 - hinge rod, 43 - semi-toothed disc, 44 - swing rod, 45 - support vertical rod, 46 - sleeve piece, 47 - electric telescopic rod, 48 - support clamping seat, 49 - extrusion roller, 50 - connecting guide rod frame, 51 - telescopic docking block, 52 - guiding transmission roller, 53 - support guard plate. Detailed implementation manners

[0023] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0024] The present invention is further described below in conjunction with the accompanying drawings. Example

[0025] like Figures 1-13 As shown, a steel plate coating device for automated sandwich panel production of the present invention comprises a support limiting structure 1, a side end of the support limiting structure 1 is fixed to a first support structure 2, a side of the support limiting structure 1 facing away from the first support structure 2 is fixed to a second support structure 3, and a coating pressing structure 4 is provided at a position limit between the first support structure 2 and the second support structure 3; The support and limiting structure 1 is used for limiting the top of the core plate 18 and the steel plate membrane 19, and the hydraulic control seat 6 controls the height of the limiting rotating wheel 10 through the side frame 8 and the control motor 9, and the limiting rotating wheel 10 rotates under the control of the control motor 9; The first supporting structure 2 has the same structure as the second supporting structure 3. The first supporting structure 2 and the second supporting structure 3 are symmetrically arranged for dual-pass exhaust operation; The coating pressing structure 4 is used for pressing the steel plate film 19 and the core plate 18. The telescopic control seat 32 changes the position of the limiting bottom wheel 29 and the push folding frame 30 through the telescopic control rod 31. The limiting bottom wheel 29 limits the bottom of the core plate 18 and the steel plate film 19. The hydraulic adjustment rod 39 changes the lateral position of the guide transmission roller 52, and the symmetrically arranged sliding blocks 40, hinged rods 42 and support sleeves 38 form a triangular structure. The semi-toothed disc 43 drives the support vertical rod 45 to rotate through the swing rod 44, and the electric telescopic rod 47 controls the rotation and adjustment of the extrusion roller 49. The steel plate film 19 is transmitted and guided by the extrusion roller 49 and the guide transmission roller 52, so that the steel plate film 19 can be brought into secondary contact with the core plate 18.

[0026] The support and limiting structure 1 includes a support plate 5, on which a hydraulic control seat 6 is installed. The hydraulic control seat 6 changes the height of the telescopic frame 7, and the lower end of the telescopic frame 7 is fixed to the control motor 9 through the side frame 8. The control motor 9 is driven and connected with a limiting wheel 10, and the limiting wheel 10 is in contact with the core plate 18 and the steel plate membrane 19 for limiting.

[0027] The first support structure 2 includes a support vertical frame 15, on which an exhaust fan 11 is installed. The rear end of the exhaust fan 11 is communicated with a guide exhaust pipe 12, and both sides of the bottom of the exhaust fan 11 are communicated with a first air outlet pipe 13 and a second air outlet pipe 14. When the exhaust fan 11 is started, the exhaust fan 11 is communicated with the first air outlet pipe 13 and the second air outlet pipe 14, capable of exhausting and discharging the internal air, and guiding and transmitting through the guide exhaust pipe 12, so as to carry out environmental protection production work.

[0028] The film laminating and pressing structure 4 includes a first guiding member 16 and a second guiding member 17. The first guiding member 16 and the second guiding member 17 are symmetrically arranged for the transmission of the steel plate film 19. The core plate 18 is transmitted on a transmission member 20, and the side end of the transmission member 20 is fixed to a bottom plate 21. A pressing member 22 is provided on the bottom plate 21, and the pressing member 22 is used for the pressing treatment of the core plate 18 and the steel plate film 19. The hydraulic control seat 6 controls the telescopic frame 7 to adjust the height, so that the limiting rotating wheel 10 contacts the upper ends of the core plate 18 and the steel plate film 19. At this time, the control motor 9 can control the rotation of the limiting rotating wheel 10, so that the core plate 18 and the steel plate film 19 move, and at the same time, the limiting rotating wheel 10 performs the top limiting work on the core plate 18 and the steel plate film 19.

[0029] The first guiding member 16 includes a bottom support plate 27, on which a bottom support frame 26 is fixedly provided. The bottom support frame 26 is fixed to a docking shaft 23 through a vertical roller 25, and a guiding roller 24 is rotatably connected to the docking shaft 23.

[0030] The transmission member 20 includes a transmission roller 28. A telescopic control seat 32 is fixedly provided at the side end of the transmission roller 28. The telescopic control seat 32 changes the position of the pushing folding frame 30 through a telescopic control rod 31. A limiting bottom wheel 29 is rotatably connected to the pushing folding frame 30. The steel plate film 19 is transmitted between the guiding roller 24 and the vertical roller 25, and the core plate 18 is also continuously introduced into the film laminating and pressing structure 4. At this time, the transmission roller 28 rotates to control the longitudinal transmission of the core plate 18. At this time, the telescopic control seat 32 controls the telescopic control rod 31 to extend, so that the limiting bottom wheel 29 on the pushing folding frame 30 contacts the core plate 18 and the steel plate film 19 to perform bottom limiting.

[0031] The pressing member 22 includes a fixed frame block 35, on which a track plate 34 is fixedly provided, and the track plate 34 limits the regulating mechanism 33 through a limiting round shaft 36.

[0032] The regulating mechanism 33 includes a hydraulic regulating rod 39, the side end of which is limited by a support sleeve 38, a motor seat 37 is fixedly mounted on the support sleeve 38, the lower end of the support sleeve 38 is hinged to a hinge rod 42, the hinge rod 42 is hinged to the sliding block 40 through a hinge shaft 41, and the motor seat 37 is limited by a support guard plate 53 to guide the transmission roller 52, the guide transmission roller 52 rotates on the support guard plate 53, and is provided with an independent motor drive, the steel plate film 19 reaches the pressing component 22 through the guide roller 24 and the vertical roller 25, the steel plate film 19 is transmitted on the squeezing roller 49, the guide transmission roller 52 and the symmetrically arranged squeezing roller 49, and is transmitted in a wavy arc shape, the user can drive and control through the motor seat 37 to drive the half-toothed disc 43 to rotate, the half-toothed disc 43 is symmetrically arranged, and can The two half-toothed discs 43 rotate in coordination. The rotation of the half-toothed discs 43 can drive the swing rod 44 to move in coordination, so that the support vertical rod 45 can be adjusted in angle, and the position of the squeezing roller 49 can be changed. The squeezing roller 49 drives the sleeve 46 to rotate and adjust through the connecting rod frame 50 and the telescopic docking block 51, and the spacing between the support card seat 48 and the connecting rod frame 50 is changed. Then the electric telescopic rod 47 is extended to change the position of the connecting rod frame 50, so that the connecting rod frame 50 drives the telescopic docking block 51 to extend and adjust, so that the squeezing roller 49 is pushed and adjusted through the support card seat 48 until the squeezing roller 49 contacts the steel plate film 19 again, which can facilitate the guiding connection of the steel plate film 19 on the guide transmission roller 52 after completing the production of one roll, and facilitate the introduction of the new steel plate film 19 onto the guide transmission roller 52 again.

[0033] The motor seat 37 is drivingly connected with a half gear plate 43, a swing rod 44 is fixed on the half gear plate 43, a support vertical rod 45 is fixed on the swing rod 44, an electric telescopic rod 47 is hinged on the support vertical rod 45, the electric telescopic rod 47 is hingedly arranged with a connecting rod frame 50, the connecting rod frame 50 is telescopically connected with the sleeve 46 through a telescopic docking block 51, and the sleeve 46 is rotatably connected at the lower end of the hinge rod 42, the telescopic docking block 51 is fixed to the support card seat 48 on the side away from the sleeve 46, and the support card seat 48 is rotatably provided with an extrusion roller 49, which can control the telescopic adjustment of the support sleeve frame 38 through the hydraulic adjustment rod 39. The position of the support guard plate 53 is changed so that the support guard plate 53 drives the guide transmission roller 52 to adjust the position. The steel plate film 19 is introduced through the squeezing roller 49 on the side away from the support holder 48, and then goes around to the rear end of the guide transmission roller 52, and is discharged through the symmetrical front end of the squeezing roller 49. The two squeezing rollers 49 can press the steel plate film 19 and the core plate 18 twice. The first time can make them fit together and coat the excess colloid. The squeezing roller 49 at the rear end controls the squeezing of the steel plate film 19 and the core plate 18 to achieve the fixed fitting of the core plate 18 and the steel plate film 19. The rotation angle of the half toothed disc 43 is controlled within 70°.

[0034] The slider 40, hinge shaft 41, and hinge rod 42 are arranged in a double layer. The slider 40 slides on the limit circular shaft 36. The hydraulic adjustment rod 39 is fixed to the side of the support vertical frame 15. The steel plate film 19 is transmitted between the guide roller 24 and the vertical roller 25. The steel plate film 19 slides and is transmitted on the transmission roller 28. During the pushing process of the hydraulic adjustment rod 39, the support sleeve frame 38 can drive the hinge rod 42 to move cooperatively. At this time, the hinge rod 42 slides on the limit circular shaft 36 through the slider 40. At the same time, the hinge rod 42 is hinged to the slider 40 through the hinge shaft 41, which can change the angle to prevent jamming and improve the stability of the overall adjustment structure of the adjustment mechanism 33, facilitating the covering of the steel plate film 19 on the surface of the core plate 18.

[0035] The working principle is as follows: During use, the steel plate film 19 is transmitted between the guide roller 24 and the vertical roller 25, and the core plate 18 is also continuously introduced into the film covering and pressing structure 4. At this time, the transmission roller 28 rotates to control the longitudinal transmission of the core plate 18. At this time, the telescopic control seat 32 controls the telescopic control rod 31 to extend, so that the limit bottom wheel 29 on the pushing folding frame 30 contacts the core plate 18 and the steel plate film 19 for bottom limiting. At the same time, the hydraulic control seat 6 controls the telescopic frame 7 to adjust the height, so that the limit rotating wheel 10 contacts the upper ends of the core plate 18 and the steel plate film 19. At this time, the control motor 9 can control the rotation of the limit rotating wheel 10, so that the core plate 18 and the steel plate film 19 move. At the same time, the limit rotating wheel 10 performs the top limiting work on the core plate 18 and the steel plate film 19. Among them, the exhaust fan 11 is started. The exhaust fan 11 is connected to the first air outlet pipe 13 and the second air outlet pipe 14, and can exhaust the internal air. It is guided and transmitted through the exhaust pipe 12, so as to carry out environmental protection production work. The steel sheet film 19 reaches the pressing component 22 through the guide roller 24 and the vertical roller 25. The steel sheet film 19 is transmitted on the squeezing roller 49, the guide transmission roller 52 and the symmetrically arranged squeezing roller 49, and is transmitted in a wave-shaped arc shape. The user can drive and control the motor seat 37 to drive the half-toothed disc 43 to rotate. The half-toothed disc 43 is symmetrically arranged, so that the two half-toothed discs 43 can rotate in coordination. The rotation of the half-toothed disc 43 can drive the swing rod 44 to move in coordination, so that the supporting vertical rod 45 can adjust the angle, change the position of the squeezing roller 49, and make the squeezing roller 49 pass The connecting rod frame 50 and the telescopic docking block 51 drive the sleeve 46 to rotate and adjust, and change the distance between the support base 48 and the connecting rod frame 50. Then the electric telescopic rod 47 is extended to change the position of the connecting rod frame 50, so that the connecting rod frame 50 drives the telescopic docking block 51 to extend and adjust, so that the squeezing roller 49 is pushed and adjusted through the support base 48, and adjusted until the squeezing roller 49 contacts the steel sheet film 19 again, so that the steel sheet film 19 can be conveniently connected to the guide transmission roller 52 after one roll of production is completed, so that the new steel sheet film 19 can be introduced to the guide transmission roller 52 again; After the adjustment is completed, the support sleeve 38 can be controlled to be telescopically adjusted through the hydraulic adjustment rod 39 to change the position of the support guard plate 53, so that the support guard plate 53 drives the guide transmission roller 52 to adjust the position, and the steel plate film 19 is introduced through the squeezing roller 49 away from the side of the support card seat 48, and then goes around to the rear end of the guide transmission roller 52, and is discharged through the symmetrical front end of the squeezing roller 49. The two squeezing rollers 49 can press the steel plate film 19 and the core plate 18 twice, and the first time can fit, and the excess colloid is coated. The squeezing roller 49 at the rear end controls the squeezing of the steel plate film 19 and the core plate 18 to achieve the fixed fitting of the core plate 18 and the steel plate film 19. The rotation angle of the half toothed disc 43 is controlled within 70°; During the movement of the hydraulic adjustment rod 39, the support sleeve 38 can drive the articulated rod 42 to cooperate with the movement. At this time, the articulated rod 42 slides on the limiting circular shaft 36 through the sliding block 40. At the same time, the articulated rod 42 is hinged to the sliding block 40 through the articulated shaft 41, which can change the angle to prevent jamming. At the same time, it improves the stability of the overall adjustment structure of the control mechanism 33, making it convenient to cover the steel plate membrane 19 on the surface of the core plate 18.

[0036] 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 steel plate coating device for automated sandwich panel production, characterized in that: It comprises a support and limiting structure (1), the side end of the support and limiting structure (1) is fixed to the first support structure (2), the support and limiting structure (1) is fixed to the second support structure (3), and a coating pressing structure (4) is provided in the middle of the first support structure (2) and the second support structure (3); A support and limiting structure (1) is used for limiting the top of the core plate (18) and the steel plate membrane (19); The first support structure (2) has the same structure as the second support structure (3) and is used for double-pass exhaust operation; The laminating and pressing structure (4) is used for pressing the steel plate film (19) and the core plate (18). The telescopic control seat (32) changes the position of the limiting bottom wheel (29) and the push folding frame (30) through the telescopic control rod (31). The limiting bottom wheel (29) limits the bottom of the core plate (18) and the steel plate film (19). The hydraulic adjustment rod (39) changes the lateral position of the guide transmission roller (52). The semi-toothed disc (43) drives the supporting vertical rod (45) to rotate through the swing rod (44), and the electric telescopic rod (47) controls the rotation and adjustment of the squeezing roller (49). The steel plate film (19) is guided by the squeezing roller (49) and the guide transmission roller (52), so that the steel plate film (19) can be brought into secondary contact with the core plate (18).

2. The steel plate coating device for automated sandwich panel production according to claim 1, characterized in that: The support and limiting structure (1) comprises a support plate (5), on which a hydraulic control seat (6) is mounted, the hydraulic control seat (6) changes the height of the telescopic frame (7), and the lower end of the telescopic frame (7) is fixed to a control motor (9) via a side frame (8), the control motor (9) is driven and connected to a limiting rotating wheel (10), and the limiting rotating wheel (10) contacts and limits the core plate (18) and the steel plate membrane (19).

3. The steel plate coating device for automated sandwich panel production according to claim 1, characterized in that: The first supporting structure (2) comprises a supporting stand (15), an exhaust fan (11) being mounted on the supporting stand (15), the rear end of the exhaust fan (11) being connected to the exhaust pipe (12), and the bottom sides of the exhaust fan (11) being connected to the first air outlet pipe (13) and the second air outlet pipe (14).

4. The steel plate coating device for automated sandwich panel production according to claim 3, characterized in that: The coating pressing structure (4) comprises a first guide component (16) and a second guide component (17), wherein the first guide component (16) and the second guide component (17) are symmetrically arranged and used for conveying the steel plate film (19), wherein the core plate (18) is conveyed on the conveying component (20), and the side end of the conveying component (20) is fixed to the bottom plate (21), and a pressing component (22) is provided on the bottom plate (21), and the pressing component (22) is used for pressing the core plate (18) and the steel plate film (19).

5. The steel plate coating device for automated sandwich panel production according to claim 4, characterized in that: The first guide component (16) comprises a bottom support plate (27), a bottom support frame (26) is fixedly provided on the bottom support plate (27), the bottom support frame (26) is fixed to the docking shaft (23) via a vertical roller (25), and a guide roller (24) is rotatably connected to the docking shaft (23).

6. The steel plate coating device for automated sandwich panel production according to claim 5, characterized in that: The transmission component (20) comprises a transmission roller (28), a telescopic control seat (32) being fixedly provided at the side end of the transmission roller (28), the telescopic control seat (32) changing the position of the push-and-fold frame (30) via a telescopic control rod (31), and the push-and-fold frame (30) is rotatably connected to a limit position bottom wheel (29).

7. The steel plate coating device for automated sandwich panel production according to claim 6, characterized in that: The pressing component (22) comprises a fixed frame block (35), a track plate (34) is fixedly provided on the fixed frame block (35), and the track plate (34) limits the position of the regulating mechanism (33) via a limiting circular shaft (36).

8. The steel plate coating device for automated sandwich panel production according to claim 7, characterized in that: The regulating mechanism (33) comprises a hydraulic regulating rod (39), the side end of the hydraulic regulating rod (39) is limited by a support sleeve (38), a motor seat (37) is fixedly mounted on the support sleeve (38), the lower end of the support sleeve (38) is hinged to a hinge rod (42), the hinge rod (42) is hinged to the motor seat (37) through a hinge shaft (41) and a sliding block (40), and the guide transmission roller (52) is limited by a support guard plate (53), the guide transmission roller (52) rotates on the support guard plate (53), and an independent motor drive is provided.

9. The steel plate coating device for automated sandwich panel production according to claim 8, characterized in that: The motor seat (37) is drivingly connected to a half-toothed disc (43), a swinging rod (44) is fixedly provided on the half-toothed disc (43), a supporting upright rod (45) is fixedly provided on the swinging rod (44), an electric telescopic rod (47) is hingedly provided on the supporting upright rod (45), the electric telescopic rod (47) is hingedly provided on a connecting rod frame (50), the connecting rod frame (50) is telescopically connected to the sleeve (46) via a telescopic docking block (51), and the sleeve (46) is rotatably connected at the lower end of the hinged rod (42), the telescopic docking block (51) is fixedly provided with a supporting base (48) on a side facing away from the sleeve (46), and a squeezing roller (49) is rotatably provided on the supporting base (48).

10. The steel plate coating device for automated sandwich panel production according to claim 9, characterized in that: The sliding block (40), the hinge shaft (41), and the hinge rod (42) are arranged in a double layer. The sliding block (40) slides on the limiting circular shaft (36). The hydraulic adjustment rod (39) is fixed to the side of the supporting stand (15). The steel plate film (19) is transmitted between the guide roller (24) and the stand roller (25). The steel plate film (19) is slidably transmitted on the transmission roller (28).

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