Production device and production process of combined fireproof door

Abstract

The invention discloses a production device and a production process of a combined fireproof door, and relates to the technical field of fireproof door processing. Comprising a first conveying assembly, a second conveying assembly and a translation push rod which are installed in a plant, a door frame is movably connected to the upper portion of the first conveying assembly, a plate core is movably connected to one end of the second conveying assembly, a top support is fixedly connected to the movable end of the translation push rod, and a driving motor and a side edge gluing plate are fixedly connected to one end of the top support; one end of the side gluing plate is movably connected with a first chain and a cutting support, one end of the first chain is rotationally connected with a side paint spraying pipe, and one end of the side paint spraying pipe is fixedly connected to the cutting support. The cutting track of the saw blade is the same as the inner side of the door frame in size and shape while glue is sprayed to the door frame, a plate core completely matched with the inner side of the door frame in size is manufactured, cutting is more efficient and accurate, gaps where the door frame and the plate core are attached are reduced, and product quality is improved.

Description

Technical Field

[0001] The invention relates to the technical field of fire door processing, and in particular to a production device and a production process of a combined fire door. Background Art

[0002] Fire doors refer to doors that can meet the requirements of fire resistance stability, integrity and thermal insulation within a certain period of time. It is a fireproof partition with a certain fire resistance installed between fire compartments, evacuation stairwells, vertical shafts, etc. It is specially used to isolate fire sources in house buildings. It plays a huge role in firefighting. Once a fire occurs, people can get a chance to escape through fire doors. In the production of fire doors, metal frames are generally coated with glue and filled with refractory material cores to improve thermal insulation and fire resistance. Before filling the core into the metal frame, it is generally necessary to cut the core to correspond to the shape of the fire door. However, for modular fire doors that also have slots inside, it is difficult for workers to cut manually, and it is difficult to quickly cut out the core corresponding to the metal frame of the modular fire door.

[0003] After searching, the Chinese patent publication number CN118107988A discloses a uniform core filling device for fire door production, including a machine base, an elastic body and a roller conveyor, the roller conveyor is provided with a vibration anti-deviation mechanism, the roller conveyor is provided with a feeding compaction mechanism, and the roller conveyor is provided with a grinding mechanism; the vibration anti-deviation mechanism includes a triangular fixing plate, a motor base, a vibrator and an anti-deviation part, and the triangular fixing plate is fixedly installed at the center of the roller conveyor. The above patent lacks the function of cutting the inside and outside of the prefabricated core and installing the core into the fire door frame after applying glue to the edge of the fire door frame. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a production device and a production process for a combined fire door.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A production device for combined fire doors comprises a conveying component 1, a conveying component 2 and a translation push rod installed in a factory building, the conveying component 1 is movably connected to a door frame on the top, the conveying component 2 is movably connected to a plate core at one end, the movable end of the translation push rod is fixedly connected to a top bracket, one end of the top bracket is fixedly connected to a driving motor and a side glue coating plate, one end of the side glue coating plate is movably connected to a chain 1 and a cutting bracket, one end of the chain 1 is rotatably connected to a side paint spraying tube, one end of the side paint spraying tube is fixedly connected to the cutting bracket, one end of the cutting bracket is movably connected to an outer cutting component and an edge glue spraying component, a driving gear is meshed with a driving gear at the power output end of the driving motor, one end of the driving gear is fixedly connected to a lifting screw, one end of the lifting screw is threadedly connected to the lifting bracket, one end of the lifting bracket is fixedly connected to a cutting mold, and one end of the cutting mold is fixedly connected to an inner cutting component.

[0006] Preferably: one end of the side glue coating plate is rotatably connected to a plurality of rotating sprockets, one side of the rotating sprocket and one end of the driving gear are transmission-connected to a synchronous belt, and one side of the rotating sprocket is transmission-connected to chain one.

[0007] Further: the edge spray glue assembly includes a synchronous sprocket, a rotating joint, chain 2 and a side spray head, one end of the side paint spray tube is rotatably connected to the rotating joint, one end of the rotating joint is fixedly connected to the synchronous sprocket, one end of chain 2 is transmission connected to the synchronous sprocket, and one end of the side spray head is slidably connected to the side spray head.

[0008] Further: the outer cutting component includes a rotating motor, a vibration shaft, a vibration bracket, a saw blade and two springs, one end of the side nozzle is fixedly connected to the cutting bracket, the power output end of the rotating motor is transmission-connected to chain two, one end of the side nozzle is fixedly connected to the power output end of the rotating motor, one end of the vibration bracket is slidably connected to the cutting bracket, one end of the vibration shaft is rotationally connected to the inside of the vibration bracket, one end of the saw blade is slidably connected to the vibration bracket and one end of the cutting bracket, and the saw blade and one end of the vibration shaft are rotationally connected with two springs.

[0009] As a preferred solution of the present invention: the inner cutting assembly includes a cutting mold, chain three, a cutting sprocket and a cutting motor, one end of the cutting mold is fixedly connected to the lifting bracket, one end of the cutting motor is fixedly connected to one side of the cutting mold, one end of the cutting sprocket is rotatably connected to the cutting mold, one end of the chain three is transmission connected to the cutting sprocket and the movable end of the cutting motor, and one end of the cutting bar is fixedly connected to the lower end of the cutting sprocket.

[0010] As a further solution of the present invention: one end of the top bracket is fixedly connected to a translation stabilization plate, one end of the translation stabilization plate is slidably connected to a limiting slide rod, and one end of the limiting slide rod is slidably connected to one side of the cutting bracket.

[0011] As a further solution of the present invention: one side of the cutting bracket is fixedly connected to an electric gear assembly, and the power output end of the electric gear assembly is meshed with lifting rod 1 and lifting rod 2, one end of lifting rod 1 and lifting rod 2 is slidably connected to the cutting bracket, one end of lifting rod 1 is rotatably connected to the side nozzle, and one end of lifting rod 2 is fixedly connected to the vibration bracket.

[0012] On the basis of the above scheme: a plurality of vacuum suction cups are fixedly connected above the plate core, and a first installation push rod and a second installation push rod are fixedly connected above the vacuum suction cups on both sides respectively.

[0013] On the basis of the above scheme: one end of the conveying component is fixedly connected to the spray bracket and the bottom support plate, one end of the spray bracket is fixedly connected to multiple glue nozzles, one end of the glue nozzle is fixedly connected to a ball valve and a diverter pipe, the movable end of the ball valve is fixedly connected to an adjustment gear, one end of the bottom support plate is slidably connected to an extrusion platform, the extrusion platform and one end of the bottom support plate are fixedly connected to a spring, one side of the conveying component is rotatably connected to a synchronous gear, both sides of the synchronous gear are meshed with a driving gear rod and a synchronous gear rod, one end of the driving gear rod is fixedly connected to the extrusion platform, one end of the synchronous gear rod is fixedly connected to multiple switch gear rods, and one end of the switch gear rod is meshed with the adjustment gear.

[0014] A production process of a combined fire door production device comprises the following steps: S1: The worker assembles the door frame, and places the door frame and the panel core on the corresponding conveying components and moves them to the installation position; S2: Move the outer cutting assembly, the edge glue spraying assembly and the inner cutting assembly to the working position, apply glue to the door frame and cut the inner and outer sides of the board core at the same time, and reset the outer cutting assembly, the edge glue spraying assembly and the inner cutting assembly after the cutting is completed; S3: The door frame continues to move to the bottom of the board core, and the board core moves downward to install the board core; S4: Workers carry out subsequent packaging.

[0015] The beneficial effects of the present invention are: A production device and a production process for combined fire doors. By making the cutting trajectory of a saw blade the same as the size and shape of the inner side of the door frame while spraying glue on the door frame, a board core that completely matches the inner size of the door frame is manufactured, cutting is more efficient and accurate, the gap between the door frame and the board core is reduced, and product quality is improved.

[0016] A production device and a production process for a combined fireproof door. By applying glue and cutting the outer side, an inner cutting component can open a hole in the middle of the board core that matches the inner groove of the door frame to match the door frame shape.

[0017] A production device and a production process for a combined fireproof door. During the process of brushing glue and cutting, a motor drives a driving chain to rotate forward one circle and then reverse one circle, so that the cutting mold can be driven to reset and the pipeline connected to the side paint spraying pipe can be prevented from being entangled.

[0018] A production device and a production process for a combined fireproof door. The side nozzle can rotate when spraying glue horizontally, spraying glue on the inner and outer edges of the door frame, and better bonding a subsequently inserted board core.

[0019] A production device and a production process for a combined fireproof door, which can close part of the glue nozzles by popping out of an extrusion table, so as to prevent the glue nozzles from spraying glue into a groove in the middle of a door frame and causing waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the main structure of a production device for a combined fire door proposed by the present invention; Figure 2 It is a front-end structural schematic diagram of a production device for a combined fire door proposed by the present invention; Figure 3 It is a front side structural schematic diagram of a combined fire door production device proposed by the present invention; Figure 4 It is a side structural schematic diagram of a production device for a combined fire door proposed by the present invention; Figure 5 It is a schematic diagram of the structure of the side glue-coated plate of a production device for a combined fire door proposed by the present invention; Figure 6 This is a schematic diagram of the local structure of a cutting bracket of a combined fire door production device proposed by the present invention Figure 1 ; Figure 7 This is a schematic diagram of the local structure of a cutting bracket of a combined fire door production device proposed by the present invention Figure 2 ; Figure 8 It is a schematic diagram of the saw blade installation structure of a combined fire door production device proposed by the present invention; Fig. 9 It is a schematic diagram of the top view of the structure of a production device for a combined fire door proposed by the present invention; Fig.10 The invention discloses a schematic diagram of the installation structure of a cutting die of a production device for a combined fire door.

[0021] In the figure: 1. Conveying component 1; 2. Door frame; 3. Conveying component 2; 4. Plate core; 5. Spraying bracket; 6. Glue nozzle; 7. Diverter pipe; 8. Adjusting gear; 9. Bottom support plate; 10. Extrusion table; 11. Spring 1; 12. Synchronous gear; 13. Driving gear rod; 14. Ball valve; 15. Synchronous gear rod; 16. Switch gear rod; 17. Translation push rod; 18. Top bracket; 19. Driving motor; 20. Side glue plate; 21. Cutting bracket; 22. Electric gear assembly; 23. Lifting rod 1; 24. Lifting rod 2; 25. Rotating sprocket; 26 , chain one; 27, translation stabilizing plate; 28, limit slide; 29, driving gear; 30, synchronous belt; 31, lifting screw; 32, lifting bracket; 33, side spray tube; 34, synchronous sprocket; 35, rotating joint; 36, chain two; 37, side spray head; 38, rotating motor; 39, vibration shaft; 40, vibration bracket; 41, saw blade; 42, spring two; 43, installation push rod one; 44, installation push rod two; 45, cutting mold; 46, chain three; 47, cutting sprocket; 48, cutting motor; 49, cutting strip; 50, vacuum suction cup. DETAILED DESCRIPTION

[0022] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0023] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0024] Embodiment 1: A production device for a combined fire door, such as Figure 1 - Fig.10As shown, it includes a conveying component 1, a conveying component 2 3 and a translation push rod 17 installed in a factory building. The conveying component 1 is movably connected to a door frame 2 on the top, and a large slot is provided inside the door frame 2. Other parts of the combined fire door can be assembled to form a whole. One end of the conveying component 2 3 is movably connected to a plate core 4. The movable end of the translation push rod 17 is fixedly connected to a top bracket 18. One end of the top bracket 18 is fixedly connected to a driving motor 19 and a side glue plate 20. One end of the side glue plate 20 is movably connected to a chain 26 and a cutting support The frame 21, one end of the chain 26 is rotatably connected to the side paint spraying tube 33, one end of the side paint spraying tube 33 is fixedly connected to the cutting bracket 21, one end of the cutting bracket 21 is movably connected to the outer cutting component and the edge glue spraying component, the power output end of the driving motor 19 is meshed with a driving gear 29, one end of the driving gear 29 is fixedly connected to the lifting screw 31, one end of the lifting screw 31 is threadedly connected to the lifting bracket 32, one end of the lifting bracket 32 ​​is fixedly connected to the cutting mold 45, and one end of the cutting mold 45 is fixedly connected to the inner cutting component; One end of the side glue coating plate 20 is rotatably connected to a plurality of rotating sprockets 25, one end of the rotating sprocket 25 and the driving gear 29 are connected to a synchronous belt 30, and one side of the rotating sprocket 25 is connected to a chain 26; The edge glue spraying assembly includes a synchronous sprocket 34, a rotary joint 35, a second chain 36 and a side spray head 37. One end of the side spraying pipe 33 is rotatably connected to the rotary joint 35, one end of the rotary joint 35 is fixedly connected to the synchronous sprocket 34, one end of the second chain 36 is drivingly connected to the synchronous sprocket 34, and one end of the side spray head 37 is slidably connected to the side spray head 37; The outer cutting assembly includes a rotating motor 38, a vibration shaft 39, a vibration bracket 40, a saw blade 41 and a second spring 42. One end of the side nozzle 37 is fixedly connected to the cutting bracket 21, and the power output end of the rotating motor 38 is transmission-connected to the second chain 36. One end of the side nozzle 37 is fixedly connected to the power output end of the rotating motor 38. One end of the vibration bracket 40 is slidably connected to the cutting bracket 21. One end of the vibration shaft 39 is rotationally connected to the inside of the vibration bracket 40. One end of the saw blade 41 is slidably connected to the vibration bracket 40 and one end of the cutting bracket 21. The saw blade 41 and one end of the vibration shaft 39 are rotationally connected with the second spring 42. The inner cutting assembly includes a cutting mold 45, a chain 3 46, a cutting sprocket 47 and a cutting motor 48, wherein one end of the cutting mold 45 is fixedly connected to the lifting bracket 32, one end of the cutting motor 48 is fixedly connected to one side of the cutting mold 45, one end of the cutting sprocket 47 is rotatably connected to the cutting mold 45, one end of the chain 3 46 is transmission-connected to the cutting sprocket 47 and the movable end of the cutting motor 48, and one end of the cutting bar 49 is fixedly connected to the lower end of the cutting sprocket 47; When installing the board core 4, the door frame 2 assembled by the workers is sent to the predetermined position through the conveying component 1, and then the board core 4 is transported to the predetermined position above through the conveying component 2 3, and then the translation push rod 17 pushes the top bracket 18 from the side to move the side glue-coated plate 20 to the top of the door frame 2, and then the side spray head 37 is extended into the door frame 2, and the saw blade 41 is inserted into the board core 4 on the other side, and then the rotating motor 38 works to drive the rotating joint 35 to rotate through the chain 2 36, and then the side spray head 37 under the rotating joint 35 rotates, and the side spray head 37 can rotate when spraying glue horizontally, and spray glue on the inner and outer edges of the door frame 2, which can better bond the board core 4 inserted laterally; At the same time, when the rotating motor 38 at the other end rotates, it will also drive the vibration shaft 39 above to rotate. There are arc-shaped bosses on the upper end of the vibration shaft 39 and the lower end of the saw blade 41. During the rotation of the vibration shaft 39, the bosses will press the saw blade 41 upward, so that the saw blade 41 reciprocates up and down to cut the board core 4. Then the driving motor 19 starts to work, driving the chain 1 26 to move along the square track formed by the four rotating sprockets 25, and then the cutting bracket 21 below can be driven to move along the inner side of the outer edge of the door frame 2, and the cutting track of the saw blade 41 is made to be the same as the size and shape of the inner side of the door frame 2 while the door frame 2 is sprayed with glue, so that the board core 4 that completely matches the inner size of the door frame 2 is manufactured, and the cutting is more efficient and accurate; During the rotation of the rotating sprocket 25, the synchronously rotating driving gear 29 will drive the upper lifting screw 31 to rotate, thereby allowing the lifting bracket 32 ​​and the cutting mold 45 at one end to move downward. During the downward movement of the cutting mold 45, the cutting motor 48 on one side works, and cooperates with multiple cutting sprockets 47 to allow the chain three 46 to rotate close to the inner side of the cutting mold 45, and the middle part of the board core 4 is cut through the multiple cutting strips 49 below. A hole matching the inner groove of the door frame 2 can be opened in the middle of the board core 4 to match the shape of the door frame 2. In this process, the driving motor 19 drives the chain one 26 to rotate forward one circle and then reverse one circle, which can drive the cutting mold 45 to reset while preventing the pipe connected to the side paint spray pipe 33 from being entangled; After the cutting is completed, the top bracket 18, the outer cutting assembly, the edge spray assembly and the inner cutting assembly are reset, and then the conveying assembly 1 moves with the door frame 2 to just below the board core 4. At this time, the board core 4 can be inserted into the door frame 2 for installation by pressing downward, which is more efficient and saves manpower.

[0025] In order to solve the problem of preventing the cutting bracket 21 from deflecting when moving; Figure 1 - Fig.10As shown, one end of the top bracket 18 is fixedly connected to a translation stabilization plate 27, one end of the translation stabilization plate 27 is slidably connected to a limiting slide rod 28, one end of the limiting slide rod 28 is slidably connected to one side of the cutting bracket 21, and the limiting slide rod 28 can ensure that the direction of the cutting bracket 21 is not deflected when the cutting bracket 21 moves laterally.

[0026] In order to solve the problem that when the cutting bracket 21 is moved horizontally to the working position, the outer cutting assembly and the edge glue spraying assembly need to be pushed up and down to correctly enter the working state; Figure 1 - Fig.10 As shown, one side of the cutting bracket 21 is fixedly connected to an electric gear assembly 22, and a lifting rod 1 23 and a lifting rod 24 are meshed at the power output end of the electric gear assembly 22. One end of the lifting rod 1 23 and the lifting rod 24 are slidably connected to the cutting bracket 21, one end of the lifting rod 1 23 is rotatably connected to the side nozzle 37, and one end of the lifting rod 24 is fixedly connected to the vibration bracket 40; When the cutting bracket 21 moves to the working position, the electric gear assembly 22 starts, driving the lifting rod 1 23 and the lifting rod 2 24 on both sides to move to both sides. The lifting rod 1 23 drives the side spray head 37 on one side to move downward and extend into the door frame 2 to spray glue on the inner edge of the door frame 2. At the same time, the lifting rod 2 24 drives the outer cutting assembly to move upward and insert into the board core 4 for cutting. It can be reset after cutting is completed.

[0027] In order to solve the problem of fixing the mostly suspended core 4; Figure 1 - Fig.10 As shown, a plurality of vacuum suction cups 50 are fixedly connected above the plate core 4, and a mounting push rod 1 43 and a mounting push rod 2 44 are fixedly connected above the vacuum suction cups 50 on both sides respectively; The vacuum suction cup 50 can adsorb the board core 4. Before the cutting mold 45 moves into place, only the vacuum suction cup 50 on one side of the installation push rod 1 43 adsorbs the board core 4. After the cutting mold 45 moves into place, the installation push rod 2 44 moves downward, and the middle part of the board core 4 is adsorbed by the vacuum suction cup 50 below, so as to prevent the middle part of the board core 4 from falling after the cutting is completed. Then, the installation push rod 1 43 can be extended to install the cut board core 4, and the part at one end of the installation push rod 2 44 can be used to install into another part of the combined fire door.

[0028] When the present embodiment is in use, the door frame 2 assembled by the worker is sent to the predetermined position through the conveying component 1 when the board core 4 is installed, and then the board core 4 is transported to the predetermined position above through the conveying component 2 3, and then the translation push rod 17 pushes the top bracket 18 from the side to move the side glue-coated plate 20 to be just above the door frame 2, and then the side spray head 37 is extended into the door frame 2, and the saw blade 41 is inserted into the board core 4 on the other side, and then the rotating motor 38 works to drive the rotating joint 35 to rotate through the chain 2 36, and then the side spray head 37 under the rotating joint 35 rotates, and the side spray head 37 can rotate when spraying glue horizontally, and the glue can be sprayed on the inner and outer edges of the door frame 2, so as to better bond the subsequently inserted board core 4; At the same time, when the rotating motor 38 at the other end rotates, it will also drive the vibration shaft 39 above to rotate. There are arc-shaped bosses on the upper end of the vibration shaft 39 and the lower end of the saw blade 41. During the rotation of the vibration shaft 39, the bosses will press the saw blade 41 upward, so that the saw blade 41 reciprocates up and down to cut the board core 4. Then the driving motor 19 starts to work, driving the chain 1 26 to move along the square track formed by the four rotating sprockets 25, and then the cutting bracket 21 below can be driven to move along the inner side of the outer edge of the door frame 2, and the cutting track of the saw blade 41 is made to be the same as the size and shape of the inner side of the door frame 2 while the door frame 2 is sprayed with glue, so that the board core 4 that completely matches the inner size of the door frame 2 is manufactured, and the cutting is more efficient and accurate; During the rotation of the rotating sprocket 25, the synchronously rotating driving gear 29 will drive the upper lifting screw 31 to rotate, thereby allowing the lifting bracket 32 ​​and the cutting mold 45 at one end to move downward. During the downward movement of the cutting mold 45, the cutting motor 48 on one side works, and cooperates with multiple cutting sprockets 47 to allow the chain three 46 to rotate close to the inner side of the cutting mold 45, and the middle part of the board core 4 is cut through the multiple cutting strips 49 below. A hole matching the inner groove of the door frame 2 can be opened in the middle of the board core 4 to match the shape of the door frame 2. In this process, the driving motor 19 drives the chain one 26 to rotate forward one circle and then reverse one circle, which can drive the cutting mold 45 to reset while preventing the pipe connected to the side paint spray pipe 33 from being entangled; After the cutting is completed, the top bracket 18, the outer cutting assembly, the edge glue spraying assembly and the inner cutting assembly are reset, and then the conveying assembly 1 moves the door frame 2 to the bottom of the plate core 4. At this time, the plate core 4 can be inserted into the door frame 2 for installation by pressing down, which is more efficient and saves manpower. The limiting slide bar 28 can ensure that the direction of the cutting bracket 21 does not deflect when the cutting bracket 21 moves horizontally. When the cutting bracket 21 moves to the working position, the electric gear assembly 22 starts, driving the lifting rod 1 23 and the lifting rod 24 on both sides to move to both sides. The lifting rod 1 23 drives the side spray head 37 on one side to move downward and extend into the door frame 2 to spray glue on the inner edge of the door frame 2. At the same time, the lifting rod 24 drives the outer cutting assembly to move upward and insert into the plate core 4 for cutting. After the cutting is completed, it can be reset; The vacuum suction cup 50 can adsorb the board core 4. Before the cutting mold 45 moves into place, only the vacuum suction cup 50 on one side of the installation push rod 1 43 adsorbs the board core 4. After the cutting mold 45 moves into place, the installation push rod 2 44 moves downward, and the middle part of the board core 4 is adsorbed by the vacuum suction cup 50 below, so as to prevent the middle part of the board core 4 from falling after the cutting is completed. Then, the installation push rod 1 43 can be extended to install the cut board core 4, and the part at one end of the installation push rod 2 44 can be used to install into another part of the combined fire door.

[0029] Embodiment 2: In order to solve the problem of applying glue to the bottom of the door frame 2; this embodiment makes the following improvements on the basis of embodiment 1: one end of the conveying component 1 is fixedly connected to a spraying bracket 5 and a bottom support plate 9, one end of the spraying bracket 5 is fixedly connected to a plurality of glue nozzles 6, one end of the glue nozzle 6 is fixedly connected to a ball valve 14 and a shunt pipe 7, the movable end of the ball valve 14 is fixedly connected to an adjustment gear 8, one end of the bottom support plate 9 is slidably connected to an extrusion platform 10, the extrusion platform 10 and one end of the bottom support plate 9 are fixedly connected to a spring 11, one side of the conveying component 1 is rotatably connected to a synchronous gear 12, and both sides of the synchronous gear 12 are meshed with a driving gear rod 13 and a synchronous gear rod 15, one end of the driving gear rod 13 is fixedly connected to the extrusion platform 10, one end of the synchronous gear rod 15 is fixedly connected to a plurality of switch gear rods 16, and one end of the switch gear rod 16 is meshed with the adjustment gear 8; When the conveying component 1 conveys the door frame 2 to move past the bottom of the spraying bracket 5, the glue nozzle 6 can spray glue to the bottom of the door frame 2. At this time, the extrusion platform 10 is against the bottom of the door frame 2. When it moves to the slotted position at the bottom of the door frame 2, the extrusion platform 10 pops out. At this time, multiple switch gears 16 on one side of the driving force move downward, driving the corresponding adjustment gear 8 on one side to rotate, and closing the ball valve 14 can prevent the glue nozzle 6 from spraying glue into the middle slot of the door frame 2 to cause waste. The glue nozzle 6 is connected to the external feeding component through the shunt pipe 7.

[0030] Embodiment 3: Provide a production process of a combined fire door production device, comprising the following steps: S1: The worker assembles the door frame 2, and places the door frame 2 and the panel core 4 on the corresponding conveying components and moves them to the installation position; S2: Move the outer cutting assembly, the edge glue spraying assembly and the inner cutting assembly to the working position, apply glue to the door frame 2 and cut the inner and outer sides of the board core 4 at the same time, and reset the outer cutting assembly, the edge glue spraying assembly and the inner cutting assembly after the cutting is completed; S3: The door frame 2 continues to move to the bottom of the board core 4, and the board core 4 moves downward to install the board core; S4: Workers carry out subsequent packaging.

[0031] The above is a preferred specific implementation manner of the present invention, and the protection scope of the present invention is not limited thereto. Any modification, equivalent substitution and improvement made by any technician familiar with the field within the technical scope disclosed by the present invention in combination with the prior art or public common sense, within the spirit and principle of the present invention, shall be covered by the protection scope of the present invention.

Claims

1. A production device for a combined fire door, comprising a conveying assembly 1 (1), a conveying assembly 2 (3) and a translation push rod (17) installed in a factory, characterized in that: The conveying component 1 (1) is movably connected to the door frame (2) at the top, and the conveying component 2 (3) is movably connected to the plate core (4) at one end. The movable end of the translation push rod (17) is fixedly connected to the top bracket (18), and one end of the top bracket (18) is fixedly connected to the driving motor (19) and the side glue coating plate (20). One end of the side glue coating plate (20) is movably connected to the chain 1 (26) and the cutting bracket (21), and one end of the chain 1 (26) is rotatably connected to the side paint spraying pipe (33). The side paint spraying pipe One end of the cutting bracket (33) is fixedly connected to the cutting bracket (21), one end of the cutting bracket (21) is movably connected to the outer cutting component and the edge glue spraying component, the power output end of the driving motor (19) is meshed with a driving gear (29), one end of the driving gear (29) is fixedly connected to the lifting screw (31), one end of the lifting screw (31) is threadedly connected to the lifting bracket (32), one end of the lifting bracket (32) is fixedly connected to the cutting mold (45), and one end of the cutting mold (45) is fixedly connected to the inner cutting component.

2. A production device for a combined fire door according to claim 1, characterized in that: One end of the side glue coating plate (20) is rotatably connected to a plurality of rotating sprockets (25), one end of the rotating sprocket (25) and the driving gear (29) are drivingly connected to a synchronous belt (30), and one side of the rotating sprocket (25) is drivingly connected to chain one (26).

3. A production device for a combined fire door according to claim 2, characterized in that: The edge glue spraying assembly comprises a synchronous sprocket (34), a rotary joint (35), a second chain (36) and a side spray head (37); one end of the side spray paint pipe (33) is rotatably connected to the rotary joint (35); one end of the rotary joint (35) is fixedly connected to the synchronous sprocket (34); one end of the second chain (36) is drivingly connected to the synchronous sprocket (34); and one end of the side spray head (37) is slidably connected to the side spray head (37).

4. A production device for a combined fire door according to claim 2, characterized in that: The outer cutting assembly comprises a rotating motor (38), a vibration shaft (39), a vibration bracket (40), a saw blade (41) and a second spring (42); one end of the side nozzle (37) is fixedly connected to the cutting bracket (21); the power output end of the rotating motor (38) is transmission-connected to the second chain (36); one end of the side nozzle (37) is fixedly connected to the power output end of the rotating motor (38); one end of the vibration bracket (40) is slidably connected to the cutting bracket (21); one end of the vibration shaft (39) is rotationally connected to the inside of the vibration bracket (40); one end of the saw blade (41) is slidably connected to the vibration bracket (40) and one end of the cutting bracket (21); and the saw blade (41) and one end of the vibration shaft (39) are rotationally connected to the second spring (42).

5. The production device of a combined fire door according to claim 2, characterized in that: The inner cutting assembly comprises a cutting die (45), a chain three (46), a cutting sprocket (47) and a cutting motor (48); one end of the cutting die (45) is fixedly connected to the lifting bracket (32); one end of the cutting motor (48) is fixedly connected to one side of the cutting die (45); one end of the cutting sprocket (47) is rotatably connected to the cutting die (45); one end of the chain three (46) is drivingly connected to the cutting sprocket (47) and the movable end of the cutting motor (48); and one end of the cutting bar (49) is fixedly connected to the lower end of the cutting sprocket (47).

6. A production device for a combined fire door according to claim 2, characterized in that: One end of the top bracket (18) is fixedly connected to a translation stabilizing plate (27), one end of the translation stabilizing plate (27) is slidably connected to a limiting slide bar (28), and one end of the limiting slide bar (28) is slidably connected to one side of the cutting bracket (21).

7. A production device for a combined fire door according to claim 6, characterized in that: One side of the cutting bracket (21) is fixedly connected to an electric gear assembly (22); a lifting rod 1 (23) and a lifting rod 2 (24) are meshed at a power output end of the electric gear assembly (22); one end of the lifting rod 1 (23) and the lifting rod 2 (24) are slidably connected to the cutting bracket (21); one end of the lifting rod 1 (23) is rotatably connected to a side nozzle (37); and one end of the lifting rod 2 (24) is fixedly connected to a vibration bracket (40).

8. The production device of a combined fire door according to claim 1, characterized in that: A plurality of vacuum suction cups (50) are fixedly connected above the plate core (4), and a first installation push rod (43) and a second installation push rod (44) are respectively fixedly connected above the vacuum suction cups (50) on both sides.

9. A production device for combined fire doors according to claim 8, characterized in that: One end of the conveying component 1 (1) is fixedly connected to a spraying bracket (5) and a bottom support plate (9); one end of the spraying bracket (5) is fixedly connected to a plurality of glue nozzles (6); one end of the glue nozzles (6) is fixedly connected to a ball valve (14) and a shunt pipe (7); a movable end of the ball valve (14) is fixedly connected to an adjustment gear (8); one end of the bottom support plate (9) is slidably connected to an extrusion platform (10); one end of the extrusion platform (10) and the bottom support plate (9) are fixedly connected to a spring 1 (11); one side of the conveying component 1 (1) is rotatably connected to a synchronous gear (12); two sides of the synchronous gear (12) are meshed with a driving gear rod (13) and a synchronous gear rod (15); one end of the driving gear rod (13) is fixedly connected to the extrusion platform (10); one end of the synchronous gear rod (15) is fixedly connected to a plurality of switch gear rods (16); one end of the switch gear rod (16) is meshed with the adjustment gear (8).

10. A production process of a combined fire door production device according to any one of claims 1 to 9, characterized in that: The steps include: S1: The worker assembles the door frame (2), and places the door frame (2) and the panel core (4) on the corresponding conveying components and moves them to the installation position; S2: moving the outer cutting assembly, the edge glue spraying assembly and the inner cutting assembly to the working position, applying glue to the door frame (2) and cutting the inner and outer sides of the board core (4) at the same time, and resetting the outer cutting assembly, the edge glue spraying assembly and the inner cutting assembly after the cutting is completed; S3: the door frame (2) continues to move to the position directly below the board core (4), and the board core (4) moves downward to be installed; S4: Workers carry out subsequent packaging.

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