Pressure self-adjusting type fireproof door plate processing equipment

Abstract

The invention relates to the technical field of fireproof door machining, in particular to pressure self-adjusting type fireproof door plate machining equipment. 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

[0001] This application is a divisional application of the application filed on November 26, 2024, with the application number 2024117027861 and the invention title "A Pressure Self-Regulating Fireproof Door Panel Processing Equipment and Its Method". Technical Field

[0002] The present invention belongs to the technical field of fireproof door processing, and particularly relates to a pressure self-regulating fireproof door panel processing equipment. Background Art

[0003] When forming and processing fireproof doors, the door leaf panel and the door frame are processed separately. The door frame needs to be cut and blanked according to the size, specification, and model of the required fireproof door, while the door leaf panel is integrally formed according to the door frame size, and then the edges are trimmed to ensure a perfect fit with the door frame.

[0004] After retrieval, in the prior art, Chinese Patent Publication No.: CN113231763A, Publication Date: August 10, 2021, discloses a steel fireproof door forming processing machine and a forming processing method, including a bottom plate, a support mechanism, and a positioning and adjusting mechanism. The middle part of the upper end surface of the bottom plate is provided with a support mechanism, and a positioning and adjusting mechanism is arranged above the support mechanism. The positioning and adjusting mechanism is installed on the bottom plate by means of sliding fit. This invention can solve the problems that the existing steel fireproof door forming processing machine cannot stably clamp and lock door frames of different models, has a small applicable range and poor applicability, the stability during the butt joint of the door frame before welding is poor, resulting in the door frame being prone to shaking and affecting the butt joint accuracy of the door frame, and can also solve the problems that the transverse door frame and the longitudinal door frame cannot be quickly and accurately positioned and spliced before welding, resulting in too large butt joint gaps during the welding of the door frame, affecting the welding accuracy and welding quality of the door frame, and the low adaptability between the door frame and the door leaf panel, and poor fireproof effect.

[0005] However, this device still has the following defects: The existing processing equipment, when processing the door panel, cannot adjust the trimming process of the door panel edge in real time according to the edge condition of the door frame, resulting in uneven gaps between the door panel and the door frame after processing, thereby reducing the processing quality of the processing equipment. Summary of the Invention

[0006] In view of the above problems, the present invention provides a pressure self-regulating fireproof door panel processing equipment, including a processing platform. At the center of the top of the processing platform, there is a support turntable; on the top of the support turntable, there is a support frame; at the top corners of the support frame, there is a set of induction and fixing mechanisms respectively; at one side edge of the top of the processing platform, there is a self-adjusting processing mechanism; above the processing platform, there is a welding module. The induction fixing mechanism includes a support block; a support shaft is provided at the center of the top of the support block; four groups of connecting blocks are movably sleeved on the outer wall of the support shaft; At the top and bottom of the side wall of each group of connecting blocks away from the support shaft, two groups of limit plates are symmetrically provided; at one end of each group of limit plates away from the support shaft, a distance sensor is provided; The four induction fixing mechanisms fix the door frame and the door leaf panel of the fire door in the vertical direction to maintain stability, which is convenient for comparing the differences in real time.

[0007] Further, a set of moving guide rails are respectively opened at the four side edges of the top of the support frame; a set of moving support mechanisms are arranged in each set of moving guide rails; a rotary telescopic module is arranged at one side edge of the top of the processing platform; the output end of the rotary telescopic module is in transmission connection with the self-adjusting processing mechanism.

[0008] Further, the top view cross section of each group of limit plates is a sector ring; a number of first electric push rods are equidistantly arranged on the side wall of each group of limit plates away from the corresponding group of limit plates; the output end of each first electric push rod extends between the two corresponding limit plates and is in transmission connection with a limit pressing block.

[0009] Further, the moving support mechanism includes a moving support seat; a collection groove is opened at the top of the moving support seat; two groups of first limit grooves are symmetrically opened on the inner walls of both sides of the collection groove; a transmission plate is slidably connected in each group of first limit grooves; a number of compression springs are symmetrically and equidistantly arranged on the opposite side walls of the two transmission plates; one end of each compression spring away from the transmission plate is connected to the inner wall of one side of the corresponding first limit groove.

[0010] Further, the self-adjusting processing mechanism includes a connecting plate; a connecting groove is opened on the side wall of the connecting plate away from the rotary telescopic module; two groups of second limit grooves are symmetrically opened on the inner walls of both sides of the connecting groove; a connecting component is arranged on the side wall of the connecting plate away from the rotary telescopic module; a processing motor is arranged at one end of the connecting component away from the connecting plate; a processing component is in transmission connection with the output end of the processing motor.

[0011] Further, a protective shell is arranged on the side wall of the connecting component away from the connecting plate; the bottom of the protective shell is of an open structure; a processing through groove is opened on the side wall of the protective shell away from the connecting component; two groups of telescopic baffle plates are symmetrically arranged on the inner walls of the top and bottom of the processing through groove; a scanning camera is arranged on the top of the protective shell.

[0012] 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.

[0013] 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.

[0014] 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.

[0015] 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.

[0016] 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.

[0017] 2. By using a scanning camera to scan the inner wall condition 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 component in real time, the edge condition of the door leaf panel can be made to fit the inner wall of the frame better. At the same time, by controlling the four groups of second electric push rods separately, the processing motor and the processing component can be kept in an inclined state, so that the cutting teeth on the inclined processing ring are horizontal with the edge of the door leaf panel, enabling the processing equipment to cut the raised part of the edge of the door leaf panel and improving the processing effect of the processing equipment.

[0018] 3. When two groups of first limit plates enter the two groups of first limit slots, they will squeeze the two groups of transmission plates, causing the two groups of transmission plates to drive the two groups of sealing plates to separate, so that the collection tank is connected to the negative pressure collection cavity through the collection holes. At the same time, the two telescopic baffle plates on the protective shell can fit on the top and bottom of the door leaf panel, preventing the metal debris in the processing area from splashing and being sucked into the negative pressure collection cavity, improving the debris collection effect of the processing equipment and the working safety of the processing equipment at the same time.

[0019] 4. By controlling the two groups of second limit plates to disengage from the second limit slots and driving the two groups of first limit plates to enter the first limit slots at the same time, the processing motor and the processing component can follow the moving support mechanism to process the edge of the door leaf panel. At the same time, when maintenance work needs to be carried out on the processing structure, the first limit plates can be directly controlled to disengage from the first limit slots to directly disassemble the processing structure, improving the use convenience of the processing equipment and the maintenance efficiency at the same time.

[0020] Other features and advantages of the present invention will be described in the following description of the specification, and some of them will become obvious from the description of the specification or be understood by implementing the present invention. The objectives and other advantages of the present invention can be achieved and obtained through the structures pointed out in the specification, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0022] Figure 1 Shows a schematic structural diagram of the processing equipment according to an embodiment of the present invention; Figure 2 Shows a cross-sectional schematic diagram of the processing product platform according to an embodiment of the present invention; Figure 3 Shows a schematic structural diagram of the induction fixing mechanism according to an embodiment of the present invention; Figure 4 Shows a partial cross-sectional schematic diagram of an induction fixing mechanism according to an embodiment of the present invention; Figure 5 Shows a structural schematic diagram of a moving support mechanism according to an embodiment of the present invention; Figure 6 Shows a cross-sectional schematic diagram of a moving support mechanism according to an embodiment of the present invention; Figure 7 Shows an exploded schematic diagram of a self-adjusting processing mechanism according to an embodiment of the present invention; Figure 8 Shows a cross-sectional schematic diagram of a connection component according to an embodiment of the present invention; Figure 9 Shows a structural schematic diagram of a processing component according to an embodiment of the present invention.

[0023] 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. Rotary telescopic module; 8. Self-adjusting processing mechanism; 9. Mounting seat; 10. Robot arm; 11. Welding module; 12. Dust collection hole; 13. Negative pressure collection cavity; 14. Dust collection cavity; 15. Partition cleaning plate; 401. Support block; 402. Support shaft; 403. Connection block; 404. Limiting plate; 405. Distance sensor; 406. First electric push rod; 407. Limiting pressure block; 408. Rotating cavity; 409. First gear; 410. Second gear; 601. Moving support seat; 602. Collection groove; 603. Collection hole; 604. Collection pipe; 605. Sealing plate; 606. First limiting groove; 607. Transmission plate; 608. Compression spring; 801. Connection plate; 802. Connection groove; 803. Second limiting groove; 804. Connection component; 805. Processing motor; 806. Processing component; 807. Protective shell; 808. Processing through groove; 809. Telescopic baffle; 810. Scanning camera; 80401. Housing; 80402. First limiting plate; 80403. Second limiting plate; 80404. Adjusting cavity; 80405. Lead screw; 80406. Sliding plate; 80407. Adjusting groove; 80408. Second electric push rod; 80409. Universal ball; 80601. Grinding disc; 80602. Processing ring; 80603. Cutting teeth. Detailed implementation manners

[0024] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0025] An embodiment of the present invention provides a pressure self-regulating type fireproof door panel processing device, including a processing platform 1. Exemplarily, as Figure 1 and Figure 2 shown, a support turntable 2 is provided at the center of the top of the processing platform 1; a support frame 3 is provided on the top of the support turntable 2; a set of induction fixing mechanisms 4 are respectively provided at the top corners of the support frame 3; a set of moving guide rails 5 are respectively opened at the four side edges of the top of the support frame 3; a set of moving support mechanisms 6 are provided in each set of the moving guide rails 5; Specifically, a rotary telescopic module 7 is provided at one side edge of the top of the processing platform 1; a self-adjusting processing mechanism 8 is drivingly connected to the output end of the rotary telescopic module 7; a mounting seat 9 is provided at one side edge of the top of the processing platform 1; a robotic arm 10 is provided on the top of the mounting seat 9; a welding module 11 is drivingly connected to the output end of the robotic arm 10; four sets of dust collection holes 12 are provided in a circular array on the top of the support turntable 2; each set of the dust collection holes 12 communicates with a corresponding set of the moving support mechanisms 6; Specifically, a negative pressure collection cavity 13 is provided in the support turntable 2; the top view section of the negative pressure collection cavity 13 is annular and communicates with the four sets of dust collection holes 12; a dust collection cavity 14 is opened on one side wall of the bottom of the negative pressure collection cavity 13; a plurality of sets of partition cleaning plates 15 are provided in a circular array on the bottom of the support turntable 2; both side walls of each set of the partition cleaning plates 15 are movably attached to the corresponding inner wall of one side of the negative pressure collection cavity 13.

[0026] 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.

[0027] For example, Figure 3 and Figure 4 As 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.

[0028] When processing the fireproof door panel, both 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 several groups of corresponding first electric push rods 406 are controlled to drive the limit pressing blocks 407 to clamp the top and bottom of the door frame side strips, so that the splicing part of the four groups of door frame side strips is placed between the corresponding several groups of fan-shaped limit plates 404, which is convenient for welding work. After the door frame is welded, the door leaf panel is fixed between the corresponding several groups of limit plates 404, so that the door leaf panel is located directly below the door frame, and then the mobile support mechanism 6 is controlled to drive the self-adjusting processing mechanism 8 to perform edge processing work on the door leaf panel.

[0029] 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 control several groups of first electric push rods 406 on the corresponding two groups of limit plates 404 to drive the limit pressing blocks 407 to release the contact with the door leaf 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 leaf panel is exposed for processing. At the same time, the other two groups of limit plates 404 fix and support the corner of the door leaf panel, ensuring the processing stability while avoiding the generation of processing blind spots and improving the processing quality of the processing equipment.

[0030] Exemplarily, such as Figure 5 and Figure 6 As shown, the mobile support mechanism 6 includes a mobile support base 601; a collection groove 602 is formed at the top of the mobile support base 601; a collection hole 603 is formed on one inner wall of the collection groove 602; one end of the collection hole 603 away from the collection groove 602 is communicated with a collection pipe 604; one end of the collection pipe 604 away from the mobile support base 601 is communicated with a corresponding set of dust collection holes 12; two sealing plates 605 are symmetrically and movably penetrated through both inner walls of the collection hole 603; Specifically, two first limit grooves 606 are symmetrically formed on both inner walls of the collection groove 602; a transmission plate 607 is slidably connected in each first limit groove 606; several compression springs 608 are symmetrically and equally spaced on the opposite side walls of the two transmission plates 607; one end of each compression spring 608 away from the transmission plate 607 is connected to one inner wall of the corresponding first limit groove 606; each transmission plate 607 is in transmission connection with a corresponding sealing plate 605.

[0031] Exemplarily, such as Figure 7As shown, the self-adjusting processing mechanism 8 includes a connecting plate 801; the connecting plate 801 is drivingly connected to the output end of the rotary telescopic module 7; a connecting groove 802 is formed on one side wall of the connecting plate 801 away from the rotary telescopic module 7; two groups of second limiting grooves 803 are symmetrically formed on the inner walls on both sides of the connecting groove 802; a connecting component 804 is provided on one side wall of the connecting plate 801 away from the rotary 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 drivingly connected to the output end of the processing motor 805; a protective shell 807 is provided on one side wall of the connecting component 804 away from the connecting plate 801; the bottom of the protective shell 807 is of an open structure; a processing through groove 808 is formed on one side wall of the protective shell 807 away from the connecting component 804; two groups of telescopic baffle plates 809 are symmetrically provided on the inner walls at the top and bottom of the processing through groove 808; a scanning camera 810 is provided on the top of the protective shell 807.

[0032] Exemplarily, as Figure 8 As shown, the connecting component 804 includes a housing 80401; two groups of first limiting plates 80402 are symmetrically provided on one side wall of the housing 80401 close to the moving support mechanism 6; each group of first limiting plates 80402 movably penetrates through a corresponding group of first limiting grooves 606; two groups of second limiting plates 80403 are symmetrically provided on one side wall of the housing 80401 close to the connecting plate 801; each group of second limiting plates 80403 movably penetrates through a corresponding group of second limiting grooves 803; an adjusting groove 80407 is formed on one side wall of the housing 80401 close to the protective shell 807; Specifically, four groups of second electric push rods 80408 are arranged in a rectangular array on the inner wall of the adjusting groove 80407 away from the protective shell 807; a universal ball 80409 is drivingly connected to the output end of each group of 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 adjusting cavity 80404 is provided in the housing 80401; four groups of lead screws 80405 are provided in the adjusting cavity 80404; the four groups of lead screws 80405 are sequentially connected, and the two ends are respectively rotatably connected to the corresponding inner walls on both sides of the adjusting cavity 80404; the central axes of the four groups of lead screws 80405 are on the same straight line; the thread directions of adjacent two groups of lead screws 80405 are opposite; Specifically, four groups of sliding plates 80406 are slidably connected to the bottom inner wall of the adjustment cavity 80404; each group of sliding plates 80406 is threadedly connected to a corresponding group of lead screws 80405; each group of first limit plates 80402 is drivingly connected to a corresponding group of sliding plates 80406; each group of second limit plates 80403 is drivingly connected to a corresponding group of sliding plates 80406.

[0033] Exemplarily, as Figure 9 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 arranged in a circular array on the outer wall.

[0034] When performing the processing work of the fireproof door panel, the rotary 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 rotation of the four groups of lead screws 80405. Under the threaded connection relationship between the four groups of lead screws 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 limit plates 80403 to disengage from the second limit groove 803 while driving the two groups of first limit plates 80402 to enter the first limit groove 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 leaf panel. At the same time, when maintenance work needs to be carried out on the processing structure, the first limit plate 80402 can be directly controlled to disengage from the first limit groove 606 to directly disassemble the processing structure, improving the use convenience of the processing equipment and the maintenance efficiency at the same time.

[0035] When performing the processing work of the fireproof door panel, when the two groups of first limit plates 80402 enter the two groups of first limit grooves 606, they will squeeze the two groups of transmission plates 607, causing the two groups of transmission plates 607 to drive the two groups of sealing plates 605 to separate, so that the collection groove 602 communicates with the negative pressure collection cavity 13 through the collection holes 603. At the same time, the two telescopic baffle plates 809 on the protective shell 807 can fit on the top and bottom of the door leaf panel, so that the metal chips in the processing area will not fly and can be sucked into the negative pressure collection cavity 13, and then are pushed into the dust collection cavity 14 by a plurality of partition cleaning plates 15 during the processing for collection. When the processing equipment is idle, the two groups of first limit plates 80402 disengage from the first limit grooves 606, and the two groups of transmission plates 607 reset and the collection holes 603 are closed to prevent dust from entering the negative pressure collection cavity 13, improving the chip collection effect of the processing equipment and the working safety of the processing equipment at the same time.

[0036] When performing the processing work of the fire door panel, the scanning camera 810 can scan the edge condition 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 condition of the door leaf panel can fit better with the inner wall of the door frame. At the same time, the processing motor 805 and the processing component 806 can be kept in an inclined state by separately controlling the four groups of second electric push rods 80408, so that the cutting teeth 80603 on the inclined processing ring 80602 are kept horizontal with the edge of the door leaf panel, so that the processing equipment can cut the raised part of the edge of the door leaf panel, improving the processing quality and the processing effect of the processing equipment.

[0037] The induction fixing mechanism 4 includes a support shaft 402. Four groups of connecting blocks 403 are arranged on the support shaft 402 in the vertical direction. Two groups of fan-shaped limiting plates 404 are arranged at one end of each group of connecting blocks 403 away from the support shaft 402, so that the door frame and the door leaf panel can be kept relatively fixed in the vertical direction during the processing of the fire door, facilitating the self-adjusting processing mechanism 8 to compare and adjust the processing pressure with the difference of the inner wall of the door frame in real time 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 block 407 and the door leaf panel, control the connecting block 403 to rotate, so that the edge corner of the door leaf panel is exposed for processing, avoiding the generation of processing blind spots while improving the processing quality of the processing equipment.

[0038] By using the scanning camera 810 to scan the inner wall condition of the fire door frame in real time, and adjusting the processing pressure of the processing component 806 in real time by controlling the four groups of second electric push rods 80408, the edge condition of the door leaf panel can fit better with the inner wall of the door frame. At the same time, the processing motor 805 and the processing component 806 can be kept in an inclined state by separately controlling the four groups of second electric push rods 80408, so that the cutting teeth 80603 on the inclined processing ring 80602 are kept horizontal with the edge of the door leaf panel, so that the processing equipment can cut the raised part of the edge of the door leaf panel, improving the processing effect of the processing equipment.

[0039] Four groups of induction fixing mechanisms 4 splice and fix the door frame of the fire door and weld it. Then, the door leaf panel is fixed directly below the door frame by the four groups of induction fixing mechanisms 4. Subsequently, the moving support base 601 is controlled to drive the processing component 806 to process the edge of the door leaf panel. At the same time, the processing pressure of the processing component 806 is adjusted in real time by detecting the inner wall condition of the door frame in real time, so that the edge condition of the door leaf panel can fit better 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 horizontal with the edge of the door leaf panel, so that the protruding part of the edge of the door leaf panel can be cut, improving the processing quality and processing effect of the processing equipment at the same time.

[0040] The door leaf panel is fixed between several corresponding groups of limiting plates 404, so that the door leaf panel is located directly below the door frame. Then, the moving support mechanism 6 is controlled to drive the self-adjusting processing mechanism 8 to perform the edge processing work of the door leaf panel. 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 control several first electric push rods 406 on the two corresponding groups of limiting plates 404 to drive the limiting pressing blocks 407 to release the contact with the door leaf panel. Then, the corresponding second gear 410 is controlled to rotate to drive the connecting block 403 to rotate, so that the edge corner of the door leaf panel is exposed for processing, avoiding processing blind spots.

[0041] When the two groups of first limiting plates 80402 enter the two groups of first limiting grooves 606, they will squeeze the two groups of transmission plates 607, causing the two groups of transmission plates 607 to drive the two groups of sealing plates 605 to separate. As a result, the collection tank 602 is connected to the negative pressure collection cavity 13 through the collection holes 603. At the same time, the two telescopic baffles 809 on the protective shell 807 can fit on the top and bottom of the door leaf panel, so that the metal debris in the processing area will not splash and can be sucked into the negative pressure collection cavity 13, improving the debris collection effect and working safety of the processing equipment at the same time.

[0042] By controlling the two groups of second limiting plates 80403 to disengage from the second limiting grooves 803 and at the same time driving the two groups of first limiting plates 80402 to enter the first limiting grooves 606, the processing motor 805 and the processing component 806 can follow the moving support mechanism 6 to process the edge of the door leaf panel. At the same time, when maintenance work needs to be carried out 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, improving the use convenience and maintenance efficiency of the processing equipment at the same time.

[0043] Based on the above-mentioned pressure self-regulating fire door panel processing equipment, the embodiment of the present invention also proposes a processing method for the pressure self-regulating fire door panel processing equipment. Exemplarily, the processing method includes: Controlling four groups of induction fixing mechanisms to splice and fix the side strips of the fire door frame; Controlling the welding machine module to weld the joints of the door frame; Controlling four groups of induction fixing mechanisms to fix the fire door leaf panel directly below the door frame; Controlling 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; Processing the four side edges of the fire door leaf panel in sequence; Completing the processing work of the fire door panel.

[0044] Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements 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-regulating type fireproof door panel processing device, including a processing platform, characterized in that: A support turntable is provided at the center of the top of the processing platform; a support frame is provided on the top of the support turntable; a set of induction fixing mechanisms are respectively provided at the top corners of the support frame; a self-adjusting processing mechanism is provided at one side edge of the top of the processing platform; a welding module is provided above the processing platform; a set of moving guide rails are respectively opened at the four side edges of the top of the support frame; a set of moving support mechanisms are provided in each set of moving guide rails; a rotary telescopic module is provided at one side edge of the top of the processing platform; the output end of the rotary telescopic module is in transmission connection with the self-adjusting processing mechanism; The self-adjusting processing mechanism includes a connecting plate; a connecting groove is opened on one side wall of the connecting plate away from the rotary telescopic module; two sets of second limit grooves are symmetrically opened on the inner walls of both sides of the connecting groove; a connecting component is provided on one side wall of the connecting plate away from the rotary telescopic module; a processing motor is provided at one end of the connecting component away from the connecting plate; a processing component is in transmission connection with the output end of the processing motor; The processing component includes a grinding disc; a processing ring is sleeved on the outer wall of the grinding disc; the processing ring is inclined, and a number of sets of cutting teeth are arranged in a circular array on the outer wall; The induction fixing mechanism includes a support block; a support shaft is provided at the center of the top of the support block; four sets of connecting blocks are movably sleeved on the outer wall of the support shaft; two sets of limit plates are symmetrically provided at the top and bottom of one side wall of each set of connecting blocks away from the support shaft; a set of distance sensors are provided at one end of each set of limit plates away from the support shaft; The moving support mechanism drives the self-adjusting processing mechanism 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 processed door leaf panel and the door frame remains uniform.

2. A pressure self-regulating type fireproof door panel processing device according to claim 1, characterized in that: The top view cross section of each set of limit plates is a fan-shaped ring; a number of sets of first electric push rods are equally spaced on one side wall of each set of limit plates away from the corresponding set of limit plates; the output end of each set of first electric push rods extends between the corresponding two sets of limit plates and is in transmission connection with a set of limit pressing blocks.

3. The pressure self-adjusting type fireproof door panel processing equipment according to claim 2, characterized in that: The moving support mechanism includes a moving support seat; a collection groove is opened on the top of the moving support seat; two sets of first limit grooves are symmetrically opened on the inner walls of both sides of the collection groove; a set of transmission plates are slidably connected in each set of first limit grooves; a number of sets of compression springs are symmetrically and equally spaced on one side walls of the two transmission plates opposite to each other; one end of each set of compression springs away from the transmission plate is connected to one side inner wall of the corresponding set of first limit grooves.

4. A pressure self-regulating type fireproof door panel processing device according to claim 1, characterized in that: 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 processing through groove is opened on one side wall of the protective shell away from the connecting component; two sets of telescopic baffle plates are symmetrically provided on the inner walls of the top and bottom of the processing through groove; a scanning camera is provided on the top of the protective shell.

5. A pressure self-regulating type fireproof door panel processing device according to claim 1, characterized in that: The connecting component includes a housing; on one side wall of the housing close to the moving support mechanism, two groups of first limiting plates are symmetrically arranged; each group of the first limiting plates movably penetrates through a corresponding group of first limiting grooves; on one side wall of the housing close to the connecting plate, two groups of second limiting plates are symmetrically arranged; each group of the second limiting plates movably penetrates through a corresponding group of second limiting grooves.

6. The pressure self-regulating type fireproof door panel processing equipment according to claim 5, characterized in that: On one side wall of the housing close to the protective housing, an adjustment groove is provided; on the inner wall of the adjustment groove far from the protective housing, four groups of second electric push rods are arranged in a rectangular array; on the output end of each group of the second electric push rods, a universal ball is drivingly connected; at one end of each universal ball far from the second electric push rod, it is hinged to the processing motor.

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