Pressure self-adjusting type fireproof door plate processing equipment and method thereof

Abstract

The invention relates to the technical field of fireproof door processing, in particular to pressure self-adjusting type fireproof door plate processing equipment and a method thereof. Comprising a machining platform, and a supporting rotary disc is arranged in the center of the top of the machining platform; a supporting frame is arranged on the top of the supporting rotary disc. When the processing equipment disclosed by the invention is used for processing the fireproof door plate, the door frame and the door leaf panel can be relatively fixed in the vertical direction, so that the self-adjusting processing mechanism can conveniently compare the difference between the door frame and the inner wall of the door frame in real time and adjust the processing pressure when processing the edge of the door leaf panel; meanwhile, when the self-adjusting machining mechanism moves to the corner of the door leaf panel, a corresponding distance sensor can sense the self-adjusting machining mechanism, and a connecting block is controlled to rotate after contact between a corresponding limiting pressing block and the door leaf panel is released, so that the edge corner of the door leaf panel is exposed for machining; the machining quality of the machining equipment is improved, and meanwhile machining blind areas are avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of fireproof door processing, and particularly relates to pressure self-regulating fireproof door panel processing equipment and a method thereof. Background Art

[0002] During the molding process of fire doors, the door leaf panel and door frame are processed separately. The door frame needs to be cut according to the size, specification and model of the fire door to be produced, while the door leaf panel is formed in one piece according to the size of the door frame, and then the edges are trimmed to ensure a tight fit with the door frame.

[0003] After searching, in the prior art, the Chinese patent announcement number: CN113231763A, announcement date: 2021-08-10, discloses a steel fire door forming and processing machine and forming and processing method, including a base plate, a support mechanism and an alignment adjustment mechanism, wherein a support mechanism is arranged in the middle of the upper end surface of the base plate, and an alignment adjustment mechanism is arranged above the support mechanism, and the alignment adjustment mechanism is mounted on the base plate by sliding fit. The invention can solve the problems that the existing steel fire door forming and processing machine cannot stably clamp and lock door frames of different models, has a small scope of application, poor applicability, poor stability when the door frame is docked before welding, causing the door frame to shake easily, affecting the docking accuracy of the door frame, and can also solve the problems that the horizontal door frame and the longitudinal door frame cannot be quickly and accurately aligned and spliced ​​before the door frame is welded, resulting in a large docking gap of the door frame during welding, affecting the welding accuracy and welding quality of the door frame, the door frame and the door panel have low adaptability, and the fireproof effect is poor.

[0004] However, the device still has the following defects: When processing door panels, existing processing equipment cannot adjust the trimming process of the door panel edges in real time according to the edge conditions of the door frame, resulting in an uneven gap between the door panel and the door frame after processing, thereby reducing the processing quality of the processing equipment. Summary of the invention

[0005] In view of the above problems, the present invention provides a pressure self-adjusting fireproof door panel processing equipment, comprising a processing platform, a support turntable is provided at the top center of the processing platform; a support frame is provided on the top of the support turntable; a group of induction fixing mechanisms are respectively provided at the top corners of the support frame; a self-adjusting processing mechanism is provided at the top edge of one side of the processing platform; a welding module is provided above the processing platform; The induction fixing mechanism comprises a support block; a support shaft is provided at the top center of the support block; four groups of connection blocks are movably sleeved on the outer wall of the support shaft; Two groups of limit plates are symmetrically arranged at the top and bottom of one side wall of each group of the connection blocks away from the support shaft; and a group of distance sensors is arranged at one end of each group of limit plates away from the support shaft; Four sets of induction fixing mechanisms fix the door frame and door leaf panel of the fire door in the vertical direction to keep it stable, making it easy to compare the differences in real time.

[0006] Furthermore, a group of movable guide rails are respectively provided at the four side edges of the top of the support frame; a group of movable support mechanisms are provided in each group of the movable guide rails; a rotating telescopic module is provided at one side edge of the top of the processing platform; and the output end of the rotating telescopic module is transmission-connected to the self-adjusting processing mechanism.

[0007] Furthermore, the top-view cross-section of each group of the limit plates is fan-shaped; a plurality of groups of first electric push rods are evenly spaced on a side wall of each group of the limit plates away from the corresponding group of limit plates; the output end of each group of the first electric push rods extends between the corresponding two groups of limit plates, and is transmission-connected with a group of limit pressure blocks.

[0008] Furthermore, the movable support mechanism includes a movable support seat; a collecting groove is provided on the top of the movable support seat; two groups of first limit grooves are symmetrically provided on the inner walls on both sides of the collecting groove; a group of transmission plates are slidably connected in each group of the first limit grooves; a number of groups of compression springs are symmetrically and evenly spaced on the opposite side walls of the two groups of transmission plates; one end of each group of compression springs away from the transmission plate is connected to one side inner wall of a corresponding group of first limit grooves.

[0009] Furthermore, the self-adjusting processing mechanism includes a connecting plate; a connecting groove is provided on a side wall of the connecting plate away from the rotating and telescopic module; two groups of second limiting grooves are symmetrically provided on the inner walls on both sides of the connecting groove; a connecting component is provided on a side wall of the connecting plate away from the rotating and telescopic module; a processing motor is provided at one end of the connecting component away from the connecting plate; and a processing component is transmission-connected to the output end of the processing motor.

[0010] Furthermore, a protective shell is provided on one side wall of the connecting component away from the connecting plate; the bottom of the protective shell is an open structure; a processed through groove is provided on one side wall of the protective shell away from the connecting component; two groups of telescopic baffles are symmetrically provided on the top and bottom inner walls of the processed through groove; and a scanning camera is provided on the top of the protective shell.

[0011] Furthermore, the connecting component includes a shell; two groups of first limit plates are symmetrically arranged on a side wall of the shell close to the movable support mechanism; each group of the first limit plates can be moved through a corresponding group of first limit grooves; two groups of second limit plates are symmetrically arranged on a side wall of the shell close to the connecting plate; each group of the second limit plates can be moved through a corresponding group of second limit grooves.

[0012] Furthermore, an adjustment groove is provided on a side wall of the shell body close to the protective shell; four groups of second electric push rods are distributed in a rectangular array on the inner wall of the adjustment groove on the side away from the protective shell; a group of universal balls are transmission-connected to the output end of each group of the second electric push rods; and one end of each group of universal balls away from the second electric push rods is hinged to the processing motor.

[0013] Furthermore, the processing assembly includes a grinding disc; a processing ring is sleeved on the outer wall of the grinding disc; the processing ring is inclined, and a plurality of groups of cutting teeth are distributed in a ring array on the outer wall.

[0014] A processing method for a pressure self-adjusting fireproof door panel processing device, the processing method comprising: Control four sets of induction fixing mechanisms to splice and fix the side strips of the fire door frame; Control the welding machine module to weld the joints of the door frame; Control four sets of induction fixing mechanisms to fix the fire door leaf panel just below the door frame; Control the self-adjusting processing mechanism to move horizontally; The self-adjusting processing mechanism detects the inner wall condition of the door frame in real time and adjusts the corresponding processing pressure; Process the four side edges of the fire door leaf panel in sequence; Complete the processing of fireproof door panels.

[0015] The beneficial effects of the present invention are: 1. The induction fixing mechanism includes a support shaft, which is provided with four groups of connecting blocks in the vertical direction. Each group of connecting blocks is provided with two groups of leaf-shaped limiting plates at one end away from the support shaft, so that the door frame and the door leaf panel of the fire door can remain relatively fixed in the vertical direction during processing, so that the self-adjusting processing mechanism can compare the difference with the inner wall of the door frame in real time and adjust the processing pressure when processing the edge of the door leaf panel. At the same time, when the self-adjusting processing mechanism moves to the corner of the door leaf panel, the corresponding distance sensor will sense it, and control the connection block to rotate after releasing the contact between the corresponding limiting pressure block and the door leaf panel, so that the edge corner of the door leaf panel is exposed for processing, which improves the processing quality of the processing equipment while avoiding the generation of processing blind spots.

[0016] 2. By using a scanning camera to scan the inner wall of the fire door frame in real time, and controlling four groups of second electric push rods to adjust the processing pressure of the processing assembly in real time, the edge of the door panel can be more consistent with the inner wall of the door frame. At the same time, the processing motor and the processing assembly can be kept in an inclined state by individually controlling the four groups of second electric push rods, so that the cutting teeth on the inclined processing ring are kept level with the edge of the door panel, so that the processing equipment can cut the raised edge part of the door panel, thereby improving the processing effect of the processing equipment.

[0017] 3. The two groups of first limit plates enter the two groups of first limit grooves, which will squeeze the two groups of transmission plates, so that the two groups of transmission plates drive the two groups of sealing plates to separate, so that the collecting groove is connected with the negative pressure collecting chamber through the collecting hole. At the same time, the two groups of telescopic baffles on the protective shell can fit the top and bottom of the door panel, so that the metal debris in the processing area will not splash and can be sucked into the negative pressure collecting chamber, which improves the debris collection effect of the processing equipment and improves the working safety of the processing equipment.

[0018] 4. By controlling the two groups of second limit plates to disengage from the second limit grooves and driving the two groups of first limit plates to enter the first limit grooves, the processing motor and the processing components can follow the mobile support mechanism to process the edge of the door panel. At the same time, when maintenance work needs to be performed on the processing structure, the first limit plate can be directly controlled to disengage from the first limit groove to directly disassemble the processing structure, thereby improving the convenience of use of the processing equipment and the maintenance efficiency.

[0019] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures pointed out in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 A schematic structural diagram of a processing device according to an embodiment of the present invention is shown; Figure 2 A schematic cross-sectional view of a processed product platform according to an embodiment of the present invention is shown; Figure 3 It shows a schematic structural diagram of an induction fixing mechanism according to an embodiment of the present invention; Figure 4 A partial cross-sectional schematic diagram of an induction fixing mechanism according to an embodiment of the present invention is shown; Figure 5 It shows a structural schematic diagram of a mobile support mechanism according to an embodiment of the present invention; Figure 6 A cross-sectional schematic diagram of a mobile support mechanism according to an embodiment of the present invention is shown; Figure 7An exploded schematic diagram of a self-adjusting machining mechanism according to an embodiment of the present invention is shown; Figure 8 A cross-sectional schematic diagram of a connection assembly according to an embodiment of the present invention is shown; Fig. 9 A schematic structural diagram of a processing assembly according to an embodiment of the present invention is shown.

[0022] In the figure: 1, processing platform; 2, support turntable; 3, support frame; 4, induction fixing mechanism; 5, moving guide rail; 6, moving support mechanism; 7, rotating telescopic module; 8, self-adjusting processing mechanism; 9, mounting seat; 10, mechanical arm; 11, welding module; 12, dust collecting hole; 13, negative pressure collecting chamber; 14, dust collecting chamber; 15, partition cleaning plate; 401, support block; 402, support shaft; 403, connecting block; 404, limit plate; 405, distance sensor; 406, first electric push rod; 407, limit pressure block; 408, rotating chamber; 409, first gear; 410, second gear; 601, moving support seat; 602, collecting tank; 603, collecting hole; 604, collecting tube; 605 , sealing plate; 606, first limit groove; 607, transmission plate; 608, compression spring; 801, connecting plate; 802, connecting groove; 803, second limit groove; 804, connecting assembly; 805, processing motor; 806, processing assembly; 807, protective shell; 808, processing through groove; 809, telescopic baffle; 810, scanning camera; 80401, shell; 80402, first limit plate; 80403, second limit plate; 80404, adjusting chamber; 80405, screw rod; 80406, sliding plate; 80407, adjusting groove; 80408, second electric push rod; 80409, universal ball; 80601, grinding disc; 80602, processing ring; 80603, cutting tooth. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] The embodiment of the present invention provides a pressure self-adjusting fireproof door panel processing device, including a processing platform 1. For example, Figure 1 and Figure 2As shown, a support turntable 2 is provided at the top center of the processing platform 1; a support frame 3 is provided on the top of the support turntable 2; a group of induction fixing mechanisms 4 are respectively provided at the top corners of the support frame 3; a group of moving guide rails 5 are respectively opened at the four side edges of the top of the support frame 3; and a group of moving support mechanisms 6 are provided in each group of the moving guide rails 5; Specifically, a rotating telescopic module 7 is provided at one side edge of the top of the processing platform 1; a self-adjusting processing mechanism 8 is connected to the output end of the rotating telescopic module 7; a mounting seat 9 is provided at one side edge of the top of the processing platform 1; a mechanical arm 10 is provided on the top of the mounting seat 9; a welding module 11 is connected to the output end of the mechanical arm 10; four groups of dust collecting holes 12 are arranged in a circular array on the top of the supporting turntable 2; each group of dust collecting holes 12 is connected to a corresponding group of mobile supporting mechanisms 6; Specifically, a negative pressure collecting chamber 13 is provided in the supporting turntable 2; the top-view cross-section of the negative pressure collecting chamber 13 is annular and is connected with four groups of dust collecting holes 12; a dust collecting chamber 14 is provided on one side wall of the bottom of the negative pressure collecting chamber 13; a plurality of groups of partition cleaning plates 15 are distributed in a circular array at the bottom of the supporting turntable 2; the two side walls of each group of the partition cleaning plates 15 are movably fitted on the corresponding inner wall of one side of the negative pressure collecting chamber 13.

[0025] When processing the fireproof door panel, firstly, the four groups of door frame side strips are docked and fixed in the four groups of induction fixing mechanisms 4, then the support turntable 2 is controlled to drive the spliced ​​door frame to rotate, and the robot arm 10 is controlled to drive the welding module 11 to weld the spliced ​​parts of the door frame in turn, and then the door leaf panel is fixed directly below the door frame, and then the self-adjusting processing mechanism 8 is controlled to connect with the corresponding mobile support mechanism 6, and then the mobile support mechanism 6 drives the self-adjusting processing mechanism 8 to process the edge of the door leaf panel. During the processing, the processing pressure is adjusted by comparing with the inner wall of the door frame in real time to ensure that the gap between the door leaf panel and the door frame after processing remains uniform, thereby improving the use effect of the processing equipment. At the same time, during the processing of the door leaf panel, the debris generated by the processing will be sucked into the negative pressure collection chamber 13 under the negative pressure of the negative pressure collection chamber 13, and transferred to the dust collection chamber 14 by several groups of partition cleaning plates 15 during the processing.

[0026] For example, Figure 3 and Figure 4As shown, the induction fixing mechanism 4 includes a support block 401; a support shaft 402 is provided at the top center of the support block 401; four groups of connecting blocks 403 are movably sleeved on the outer wall of the support shaft 402; two groups of limiting plates 404 are symmetrically provided on the top and bottom of a side wall of each group of connecting blocks 403 away from the support shaft 402; the top view cross section of each group of limiting plates 404 is a fan ring; a plurality of groups of first electric push rods 406 are evenly spaced on a side wall of each group of limiting plates 404 away from a corresponding group of limiting plates 404; Specifically, the output end of each group of the first electric push rods 406 extends between the corresponding two groups of limit plates 404, and is transmission-connected with a group of limit pressure blocks 407; each group of the limit plates 404 is provided with a group of distance sensors 405 at the end away from the support shaft 402; each group of the connecting blocks 403 is provided with a group of rotating cavities 408; each group of the rotating cavities 408 is provided with a group of second gears 410; four groups of first gears 409 are sleeved on the outer wall of the support shaft 402; each group of the first gears 409 is located in a corresponding group of rotating cavities 408, and is meshingly connected with a corresponding group of second gears 410.

[0027] When processing the fireproof door panel, the two ends of the four groups of door frame side strips of the fireproof door are respectively placed between the corresponding two groups of limit plates 404, and then the corresponding groups of first electric push rods 406 are controlled to drive the limit pressure blocks 407 to clamp the top and bottom of the door frame side strips, so that the splicing of the four groups of door frame side strips is placed between the corresponding groups of leaf annular limit plates 404, which is convenient for welding. After the door frame is welded, the door leaf panel is fixed between the corresponding groups of limit plates 404, so that the door leaf panel is located directly below the door frame, and then the movable support mechanism 6 is controlled to drive the self-adjusting processing mechanism 8 to perform edge processing of the door leaf panel.

[0028] When the self-adjusting processing mechanism 8 moves to the corner of the door panel, the corresponding distance sensor 405 will sense it and control the several groups of first electric push rods 406 on the corresponding two groups of limiting plates 404 to drive the limiting pressure block 407 to release the contact with the door panel, and then control the corresponding second gear 410 to rotate to drive the connecting block 403 to rotate, so that the edge corner of the door panel is exposed for processing. At the same time, the other two groups of limiting plates 404 fix and support the corner of the door panel, which ensures the processing stability and avoids the generation of processing blind spots, thereby improving the processing quality of the processing equipment.

[0029] For example, Figure 5 and Figure 6As shown, the mobile support mechanism 6 includes a mobile support seat 601; a collecting groove 602 is provided on the top of the mobile support seat 601; a collecting hole 603 is provided on the inner wall of one side of the collecting groove 602; the end of the collecting hole 603 away from the collecting groove 602 is connected with a collecting pipe 604; the end of the collecting pipe 604 away from the mobile support seat 601 is connected with a corresponding group of dust collecting holes 12; two groups of sealing plates 605 are symmetrically and movably penetrated on the inner walls of both sides of the collecting hole 603; Specifically, two groups of first limit grooves 606 are symmetrically opened on the inner walls on both sides of the collecting groove 602; a group of transmission plates 607 are slidably connected in each group of the first limit grooves 606; a number of groups of compression springs 608 are symmetrically and evenly spaced on the opposite side walls of the two groups of transmission plates 607; one end of each group of compression springs 608 away from the transmission plate 607 is connected to the inner wall of one side of the corresponding group of first limit grooves 606; each group of transmission plates 607 is transmission-connected to a corresponding group of sealing plates 605.

[0030] For example, Figure 7 As shown, the self-adjusting processing mechanism 8 includes a connecting plate 801; the connecting plate 801 is transmission-connected to the output end of the rotating and telescopic module 7; a connecting groove 802 is provided on a side wall of the connecting plate 801 away from the rotating and telescopic module 7; two groups of second limiting grooves 803 are symmetrically provided on the inner walls on both sides of the connecting groove 802; a connecting component 804 is provided on a side wall of the connecting plate 801 away from the rotating and telescopic module 7; Specifically, a processing motor 805 is provided at one end of the connecting component 804 away from the connecting plate 801; a processing component 806 is transmission-connected on the output end of the processing motor 805; a protective shell 807 is provided on a side wall of the connecting component 804 away from the connecting plate 801; the bottom of the protective shell 807 is an open structure; a processing groove 808 is provided on a side wall of the protective shell 807 away from the connecting component 804; two groups of telescopic baffles 809 are symmetrically provided on the top and bottom inner walls of the processing groove 808; a scanning camera 810 is provided on the top of the protective shell 807.

[0031] For example, Figure 8 As shown, the connecting assembly 804 includes a shell 80401; two groups of first limiting plates 80402 are symmetrically arranged on a side wall of the shell 80401 close to the mobile support mechanism 6; each group of the first limiting plates 80402 is movable through a corresponding group of first limiting grooves 606; two groups of second limiting plates 80403 are symmetrically arranged on a side wall of the shell 80401 close to the connecting plate 801; each group of the second limiting plates 80403 is movable through a corresponding group of second limiting grooves 803; an adjusting groove 80407 is opened on a side wall of the shell 80401 close to the protective shell 807; Specifically, four groups of second electric push rods 80408 are distributed in a rectangular array on the inner wall of the adjustment slot 80407 away from the protective shell 807; a group of universal balls 80409 are transmission-connected to the output end of each group of the second electric push rods 80408; one end of each group of universal balls 80409 away from the second electric push rod 80408 is hinged to the processing motor 805; an adjustment cavity 80404 is provided in the shell 80401; four groups of screw rods 80405 are provided in the adjustment cavity 80404; the four groups of screw rods 80405 are connected in sequence, and the two ends are rotatably connected to the inner wall of the corresponding side of the adjustment cavity 80404; the central axes of the four groups of screw rods 80405 are on the same straight line; the thread directions of two adjacent groups of screw rods 80405 are opposite; Specifically, four groups of sliding plates 80406 are slidably connected to the bottom inner wall of the adjusting chamber 80404; each group of the sliding plates 80406 is threadedly connected to a corresponding group of screw rods 80405; each group of the first limit plates 80402 is transmission connected to a corresponding group of sliding plates 80406; each group of the second limit plates 80403 is transmission connected to a corresponding group of sliding plates 80406.

[0032] For example, Fig. 9 As shown, the processing assembly 806 includes a grinding disc 80601; a processing ring 80602 is sleeved on the outer wall of the grinding disc 80601; the processing ring 80602 is inclined, and a plurality of groups of cutting teeth 80603 are distributed in a ring array on the outer wall.

[0033] When processing the fireproof door panel, the rotating telescopic module 7 drives the self-adjusting processing mechanism 8 to move to the top of the mobile support mechanism 6, and then controls the four groups of screw rods 80405 to rotate. Under the threaded connection relationship between the four groups of screw rods 80405 and the four groups of sliding plates 80406, the four groups of sliding plates 80406 move relative to each other in pairs, driving the two groups of second limiting plates 80403 to disengage from the second limiting grooves 803 while driving the two groups of first limiting plates 80402 to enter the first limiting grooves 606, so that the processing motor 805 and the processing assembly 806 can follow the mobile support mechanism 6 to process the edge of the door panel. At the same time, when maintenance work needs to be performed on the processing structure, the first limiting plate 80402 can be directly controlled to disengage from the first limiting groove 606 to directly disassemble the processing structure, thereby improving the convenience of use of the processing equipment and the maintenance efficiency.

[0034] When processing the fireproof door panel, the two groups of first limiting plates 80402 enter the two groups of first limiting grooves 606, which will squeeze the two groups of transmission plates 607, so that the two groups of transmission plates 607 drive the two groups of sealing plates 605 to separate, so that the collecting groove 602 is connected with the negative pressure collecting chamber 13 through the collecting hole 603, and at the same time, the two groups of telescopic baffles 809 on the protective shell 807 can fit the top and bottom of the door panel, so that the metal debris in the processing area will not splash and can be sucked into the negative pressure collecting chamber 13, and then pushed into the dust collecting chamber 14 for collection by several groups of partition cleaning plates 15 during the processing process. When the processing equipment is idle, the two groups of first limiting plates 80402 are disengaged from the first limiting grooves 606, and the two groups of transmission plates 607 reset the collecting hole 603 to close, so as to prevent dust from entering the negative pressure collecting chamber 13, thereby improving the debris collection effect of the processing equipment and the working safety of the processing equipment.

[0035] When processing fireproof door panels, the scanning camera 810 can scan the edge of the inner wall of the door frame in real time, and adjust the processing pressure of the processing component 806 in real time by controlling the four groups of second electric push rods 80408, so that the edge of the door panel can be more consistent with the inner wall of the door frame. At the same time, the four groups of second electric push rods 80408 can be controlled separately to keep the processing motor 805 and the processing component 806 in a tilted state, so that the cutting teeth 80603 on the tilted processing ring 80602 are level with the edge of the door panel, so that the processing equipment can cut the raised edge part of the door panel, thereby improving the processing quality of the processing equipment while improving the processing effect of the processing equipment.

[0036] The sensing fixing mechanism 4 includes a support shaft 402, and the support shaft 402 is provided with four groups of connecting blocks 403 in the vertical direction. Each group of connecting blocks 403 is provided with two groups of leaf-shaped limiting plates 404 at one end away from the support shaft 402, so that the door frame and the door leaf panel of the fire door can remain relatively fixed in the vertical direction during processing, which is convenient for the self-adjusting processing mechanism 8 to compare the difference with the inner wall of the door frame in real time and adjust the processing pressure when processing the edge of the door leaf panel. At the same time, when the self-adjusting processing mechanism 8 moves to the corner of the door leaf panel, the corresponding distance sensor 405 will sense it, and after releasing the contact between the corresponding limiting pressure block 407 and the door leaf panel, the connecting block 403 will be controlled to rotate, so that the edge corner of the door leaf panel is exposed for processing, thereby improving the processing quality of the processing equipment and avoiding the generation of processing blind spots.

[0037] By utilizing the scanning camera 810 to scan the inner wall of the fire door frame in real time, and by controlling the four groups of second electric push rods 80408 to adjust the processing pressure of the processing component 806 in real time, the edge of the door panel can be more consistent with the inner wall of the door frame. At the same time, by individually controlling the four groups of second electric push rods 80408, the processing motor 805 and the processing component 806 can be kept in a tilted state, so that the cutting teeth 80603 on the tilted processing ring 80602 are kept level with the edge of the door panel, so that the processing equipment can cut the raised edge portion of the door panel, thereby improving the processing effect of the processing equipment.

[0038] Four groups of induction fixing mechanisms 4 are used to splice and fix the door frame of the fire door and weld it, and then the door panel is fixed directly below the door frame through the four groups of induction fixing mechanisms 4, and then the movable support seat 601 is controlled to drive the processing component 806 to process the edge of the door panel. At the same time, the processing pressure of the processing component 806 is adjusted in real time by real-time detection of the inner wall condition of the door frame, so that the edge condition of the door panel can be more consistent with the inner wall of the door frame, and by controlling the processing component 806 to maintain an inclined state, the cutting teeth 80603 on the inclined processing ring 80602 are kept level with the edge of the door panel, so that the raised part of the edge of the door panel can be cut, thereby improving the processing quality of the processing equipment and the processing effect of the processing equipment.

[0039] The door panel is fixed between the corresponding groups of limit plates 404 so that the door panel is located directly below the door frame, and then the movable support mechanism 6 is controlled to drive the self-adjusting processing mechanism 8 to perform edge processing on the door panel. When the self-adjusting processing mechanism 8 moves to the corner of the door panel, the corresponding distance sensor 405 will sense it, and control the corresponding groups of first electric push rods 406 on the two groups of limit plates 404 to drive the limit pressure block 407 to release the contact with the door panel, and then control the corresponding second gear 410 to rotate and drive the connecting block 403 to rotate, so that the edge corner of the door panel is exposed for processing to avoid a processing blind spot.

[0040] The two groups of first limiting plates 80402 enter the two groups of first limiting grooves 606, squeezing the two groups of transmission plates 607, so that the two groups of transmission plates 607 drive the two groups of sealing plates 605 to separate, thereby making the collecting groove 602 connected with the negative pressure collecting chamber 13 through the collecting hole 603. At the same time, the two groups of telescopic baffles 809 on the protective shell 807 can fit the top and bottom of the door panel, so that the metal debris in the processing area will not splash and can be sucked into the negative pressure collecting chamber 13, thereby improving the debris collection effect of the processing equipment and the working safety of the processing equipment.

[0041] By controlling the two groups of second limit plates 80403 to disengage from the second limit grooves 803 and driving the two groups of first limit plates 80402 to enter the first limit grooves 606, the processing motor 805 and the processing assembly 806 can follow the mobile support mechanism 6 to process the edge of the door panel. At the same time, when maintenance work needs to be performed on the processing structure, the first limit plate 80402 can be directly controlled to disengage from the first limit grooves 606 to directly disassemble the processing structure, thereby improving the convenience of use of the processing equipment and the maintenance efficiency.

[0042] Based on the above-mentioned pressure self-regulating fireproof door panel processing equipment, the embodiment of the present invention further proposes a processing method for the pressure self-regulating fireproof door panel processing equipment. Exemplarily, the processing method includes: Control four sets of induction fixing mechanisms to splice and fix the side strips of the fire door frame; Control the welding machine module to weld the joints of the door frame; Control four sets of induction fixing mechanisms to fix the fire door leaf panel just below the door frame; Control the self-adjusting processing mechanism to move horizontally; The self-adjusting processing mechanism detects the inner wall condition of the door frame in real time and adjusts the corresponding processing pressure; Process the four side edges of the fire door leaf panel in sequence; Complete the processing of fireproof door panels.

[0043] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein; and these modifications or substitutions do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A pressure self-adjusting fireproof door panel processing equipment, comprising a processing platform (1), characterized in that: A support turntable (2) is provided at the center of the top of the processing platform (1); a support frame (3) is provided at the top of the support turntable (2); a group of induction fixing mechanisms (4) are provided at the top corners of the support frame (3); a self-adjusting processing mechanism (8) is provided at the edge of one side of the top of the processing platform (1); and a welding module (11) is provided above the processing platform (1); The induction fixing mechanism (4) comprises a support block (401); a support shaft (402) is provided at the top center of the support block (401); four groups of connection blocks (403) are movably sleeved on the outer wall of the support shaft (402); Two groups of limiting plates (404) are symmetrically provided at the top and bottom of a side wall of each group of the connection blocks (403) away from the support shaft (402); and a group of distance sensors (405) is provided at one end of each group of the limiting plates (404) away from the support shaft (402); Four sets of induction fixing mechanisms (4) fix the door frame and door leaf panel of the fire door in the vertical direction to keep them stable, so as to facilitate real-time comparison of differences.

2. The pressure self-adjusting fireproof door panel processing equipment according to claim 1 is characterized in that: A group of movable guide rails (5) are respectively provided at the four side edges of the top of the support frame (3); a group of movable support mechanisms (6) are provided in each group of movable guide rails (5); a rotating telescopic module (7) is provided at one side edge of the top of the processing platform (1); and the output end of the rotating telescopic module (7) is transmission-connected to the self-adjusting processing mechanism (8).

3. The pressure self-adjusting fireproof door panel processing equipment according to claim 1 is characterized in that: The top-view cross-section of each group of the limit plates (404) is fan-shaped; a plurality of groups of first electric push rods (406) are evenly spaced on a side wall of each group of the limit plates (404) away from the corresponding group of limit plates (404); the output end of each group of the first electric push rods (406) extends between the corresponding two groups of limit plates (404) and is transmission-connected to a group of limit pressure blocks (407).

4. The pressure self-adjusting fireproof door panel processing equipment according to claim 2 is characterized in that: The movable support mechanism (6) comprises a movable support seat (601); a collecting groove (602) is provided on the top of the movable support seat (601); two groups of first limiting grooves (606) are symmetrically provided on the inner walls on both sides of the collecting groove (602); a group of transmission plates (607) are slidably connected in each group of the first limiting grooves (606); a plurality of groups of compression springs (608) are symmetrically and evenly spaced on the opposite side walls of the two groups of transmission plates (607); an end of each group of compression springs (608) away from the transmission plate (607) is connected to the inner wall on one side of a corresponding group of first limiting grooves (606).

5. The pressure self-adjusting fireproof door panel processing equipment according to claim 2, characterized in that: The self-adjusting processing mechanism (8) comprises a connecting plate (801); a connecting groove (802) is provided on a side wall of the connecting plate (801) away from the rotating telescopic module (7); two sets of second limit grooves (803) are symmetrically provided on the inner walls on both sides of the connecting groove (802); a connecting component (804) is provided on a side wall of the connecting plate (801) away from the rotating telescopic module (7); a processing motor (805) is provided at one end of the connecting component (804) away from the connecting plate (801); and a processing component (806) is drivingly connected to the output end of the processing motor (805).

6. The pressure self-adjusting fireproof door panel processing equipment according to claim 5, characterized in that: A protective shell (807) is provided on a side wall of the connecting component (804) away from the connecting plate (801); the bottom of the protective shell (807) is an open structure; a processing groove (808) is provided on a side wall of the protective shell (807) away from the connecting component (804); two groups of telescopic baffles (809) are symmetrically provided on the top and bottom inner walls of the processing groove (808); and a scanning camera (810) is provided on the top of the protective shell (807).

7. The pressure self-adjusting fireproof door panel processing equipment according to claim 5, characterized in that: The connecting component (804) comprises a shell (80401); two groups of first limiting plates (80402) are symmetrically arranged on a side wall of the shell (80401) close to the movable support mechanism (6); each group of the first limiting plates (80402) is movable and penetrates a corresponding group of first limiting grooves (606); two groups of second limiting plates (80403) are symmetrically arranged on a side wall of the shell (80401) close to the connecting plate (801); each group of the second limiting plates (80403) is movable and penetrates a corresponding group of second limiting grooves (803).

8. The pressure self-adjusting fireproof door panel processing equipment according to claim 7 is characterized in that: An adjustment slot (80407) is provided on a side wall of the housing (80401) close to the protective shell (807); four groups of second electric push rods (80408) are arranged in a rectangular array on an inner wall of the adjustment slot (80407) away from the protective shell (807); a group of universal balls (80409) are transmission-connected to the output end of each group of the second electric push rods (80408); and one end of each group of the universal balls (80409) away from the second electric push rods (80408) is hinged to the processing motor (805).

9. The pressure self-adjusting fireproof door panel processing equipment according to claim 5, characterized in that: The processing assembly (806) comprises a grinding disc (80601); a processing ring (80602) is sleeved on the outer wall of the grinding disc (80601); the processing ring (80602) is arranged obliquely, and a plurality of groups of cutting teeth (80603) are distributed in a ring array on the outer wall.

10. A processing method based on the pressure self-adjusting fireproof door panel processing equipment according to any one of claims 1 to 9, characterized in that: The processing method comprises: Control four sets of induction fixing mechanisms to splice and fix the side strips of the fire door frame; Control the welding machine module to weld the joints of the door frame; Control four sets of induction fixing mechanisms to fix the fire door leaf panel just below the door frame; Control the self-adjusting processing mechanism to move horizontally; The self-adjusting processing mechanism detects the inner wall condition of the door frame in real time and adjusts the corresponding processing pressure; Process the four side edges of the fire door leaf panel in sequence; Complete the processing of fireproof door panels.

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