Door frame profile processing equipment

Abstract

The present invention relates to the field of profile processing technology, and in particular to a door frame profile processing equipment, comprising a feeding mechanism for conveying flat profiles; a punching mechanism for punching the profiles conveyed by the feeding mechanism; a bending and forming mechanism for bending and forming the profiles punched by the punching mechanism; and a cutting mechanism for punching a 45° bend on the formed profiles. The above mechanisms are arranged sequentially from left to right, and the cutting mechanism comprises a longitudinal punching component and a transverse punching component. The longitudinal punching component performs vertical punching on the profiles, and the transverse punching component performs transverse punching on the profiles at a 45° angle. The door frame profile processing equipment has a simple structure and is easy to operate. It can achieve 45° bend processing on door frame profiles, ensures door frame processing accuracy, and facilitates subsequent splicing processing of the door frame. In summary, all of the above are completed on the door frame equipment assembly line, reducing labor intensity and increasing production efficiency by at least 2 times.

Description

Technical Field

[0001] The present invention relates to the technical field of profile processing, in particular to a door frame profile processing device. Background Art

[0002] Most of the existing doors are rectangular, and the door frame is set according to the door, and most of the door frames are also rectangular. Figure 9 As shown, most of the existing door frame structures use two vertical profiles in the vertical direction and two horizontal profiles in the horizontal direction. The ends of the vertical profiles and the horizontal profiles are spliced ​​end to end, and then the two vertical profiles and the two horizontal profiles are connected end to end to form a rectangular door frame. In order to ensure the integrity of the splicing and the firmness of the welding, the ends of the vertical profiles and the horizontal profiles will be sawed separately during splicing, that is, cut into fractures inclined from the inside to the outside, and the sawed vertical profiles and the sawed horizontal profiles are spliced ​​into right angles, but the ends of the profiles processed by the existing equipment are flush ends. In order to achieve the technical effect of the door frame splicing, the profiles will be further sawed, but most of the existing sawing equipment cannot be positioned, which results in the processed profile ends not meeting the processing requirements, affecting the subsequent door frame splicing accuracy and door frame splicing firmness. The existing door frame profile preparation process is door frame rolling and flattening, door frame material shearing, door frame material profiling and punching, door frame material bending and door frame material cutting. Since the existing door frame profile has a certain shape, that is, the axial direction of the door frame profile has a certain length, and the radial direction of the door frame profile has a certain height to adapt to the door frame, it is impossible to directly cut the door frame profile in one time to obtain a 45° cutting angle. Subsequent operators are required to reprocess the prepared door frame profile. The reprocessed door frame profile is prone to processing errors and fracture burrs, which affect subsequent processing and use. Summary of the Invention

[0003] The problem solved by the present invention is to provide a door frame profile processing equipment with a simple structure and easy operation. It can realize the processing of 45° beveling angle of door frame profile, facilitate the subsequent splicing processing of door frame, reduce labor intensity and ensure the processing accuracy of door frame.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] A door frame profile processing equipment, its structural features include

[0006] Feeding mechanism: used to convey flat profiles;

[0007] Punching mechanism: punching the profiles conveyed by the feeding mechanism;

[0008] Bending and forming mechanism: bends and forms the profile punched by the punching mechanism;

[0009] Imprinting mechanism: Imprinting the formed profiles;

[0010] Cutting mechanism: Cut the formed profile at a 45° angle;

[0011] The above-mentioned mechanism is arranged in sequence from left to right, and the cutting mechanism includes a cutting base, the cutting base is provided with left and right cutting base plates that can move left and right, the left and right cutting base plates are provided with front and rear cutting base plates that can move back and forth, and the front and rear cutting base plates are provided with longitudinal punching components and transverse punching components arranged in sequence from left to right; the transverse punching component includes a transverse cutting seat slidably mounted on the front and rear cutting base plates through a transverse cutting slide rail, and a transverse cutting plate is mounted on the transverse cutting seat through a transverse cutting adjusting screw, and a transverse cutting frame is provided with a front transverse cutting die and a rear transverse cutting die on the transverse cutting frame from front to back, a gap is formed between the front transverse cutting die and the rear transverse cutting die for passing the profile, and a through hole is provided on the front transverse cutting die for passing the transverse cutting tool, the cross-section of the transverse cutting tool is arranged in an isosceles right triangle, the top of the transverse cutting tool is arranged at a right angle, and a transverse oil cylinder for driving the transverse cutting tool to move back and forth transversely is fixedly installed on the transverse cutting frame.

[0012] The beneficial effects of the present invention are:

[0013] The profile is conveyed and flattened by a feeding mechanism; the profile conveyed by the feeding mechanism is sent to a punching mechanism for punching, and the profile after punching is sent to a bending and forming mechanism for bending and forming, and the formed profile is embossed and marked, and finally the formed profile is cut at a 45° angle by a cutting mechanism; wherein the longitudinal punching component of the cutting mechanism can perform vertical punching on the profile, and the longitudinal punching component is provided with a number of longitudinal cutting cylinders, and the cutter can be set according to actual conditions, wherein the transverse punching component of the cutting mechanism can perform transverse cutting on the profile, and the cross-section of the transverse cutting tool of the transverse punching component is set in an isosceles right triangle, and the top end of the transverse cutting tool is set at a right angle, thereby achieving the technical effect of cutting the profile in the transverse direction to form a 45° cutting angle. The present invention has a simple structure and is easy to operate, and can realize the processing of a 45° cutting angle of the door frame profile, which is convenient for the subsequent splicing processing of the door frame, reduces labor intensity, and ensures the processing accuracy of the door frame.

[0014] As an improved technical solution, the loading mechanism includes an unwinding base, on which an unwinding shaft for placing a steel coil is rotatably installed, and a first leveling component is correspondingly installed at the discharge end of the unwinding base, the first leveling component includes a first leveling vertical plate symmetrically arranged front and back, the feeding end of the first leveling vertical plate is provided with a leveling roller group, the discharge end of the first leveling vertical plate is provided with a leveling roller group, the leveling roller group includes a fixed leveling roller rotatably installed on the first leveling vertical plate, a movable leveling roller that can be adjusted up and down is provided on the upper part of the fixed leveling roller, an adjustment long strip hole opened from top to bottom is opened on the first leveling vertical plate, and the movable leveling roller is slidably installed in the adjustment long strip hole The upper part of the first leveling vertical plate is provided with a first positioning plate for fixing the movable leveling roller, the first leveling vertical plate between the leveling roller groups is provided with an adjusting notch, and a plurality of fixed leveling rollers are rotatably installed on the first leveling vertical plate below the adjusting notch, and the left and right lengths of the fixed leveling rollers are adapted to the left and right lengths of the adjusting notch, a leveling seat is correspondingly provided at the adjusting notch, and a second positioning seat for fixing the leveling seat is provided on the upper part of the leveling seat, and a plurality of movable leveling rollers corresponding to the fixed leveling rollers are rotatably installed on the leveling seat, wherein the above-mentioned movable leveling rollers and the fixed leveling rollers both include roller shafts, and rubber sleeves are fitted on the roller shafts, and the flattening of the profile is achieved by extrusion of the rubber sleeves.

[0015] As an improved technical solution, the punching mechanism includes a punching frame, and a material-smoothing component, a plurality of punching units and a feeding component are arranged on the upper part of the punching frame in sequence from left to right. The material-smoothing component includes a material-smoothing vertical plate installed on the punching frame, and the material-smoothing vertical plates are symmetrically arranged along the left and right directions of the punching machine. Material-smoothing rollers are rotatably installed between the material-smoothing vertical plates; the punching unit includes a support frame installed on the punching frame, and at least one punching component is installed in the support frame, and the punching component includes a die frame, an upper die base is provided on the top of the die frame, a hydraulic cylinder is provided on the upper part of the upper die base, and an upper die is provided on the lower end of the piston rod at the bottom of the hydraulic cylinder, and a lower die base is provided at the bottom of the die frame, and the lower die base is fixedly installed on the punching frame, and a lower die corresponding to the upper die is provided on the upper part of the lower die base.

[0016] As an improved technical solution, a material-smoothing roller is provided between adjacent punching units and is arranged on the punching frame and arranged up and down. The axial direction of the material-smoothing roller is arranged along the front-to-back direction of the punching seat.

[0017] The lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of

[0018] As an improved technical solution, the bending forming mechanism includes a frame body, the frame body is symmetrically provided with side roller support plates front and back, a plurality of lower roller shafts are rotatably installed between the side roller support plates, the side roller support plates above the lower roller shafts are provided with upper roller shafts that can be adjusted up and down, and the upper roller shafts and the lower roller shafts are both provided with forming parts for pressing profiles, and the side roller support plates above the lower roller shafts are provided with forming long strip holes, and the two ends of the upper roller shaft are slidably installed on the forming long strip holes through the upper roller seat, and the upper roller seat is slidably installed on the On the forming long strip hole, the upper end of the forming long strip hole is provided with a fixed seat, and an adjusting screw is screwed on the fixing seat. The adjusting screw is rotatably connected to the upper end of the upper roller seat, and the rotation of the adjusting screw adjusts the position of the adjusting screw on the fixed seat. The adjusting screw drives the upper roller seat to move up and down, and the position of the upper roller shaft is adjusted to adjust the distance between the upper roller shaft and the lower roller shaft, thereby forming the profile into different shapes. The lower roller shaft and the upper roller shaft are connected by gears, and any one of the lower roller shafts is fixedly connected to the motor output shaft.

[0019] As an improved technical solution, the discharging end of the forming mechanism is provided with a leveling component, and the leveling component includes a leveling frame fixedly mounted on the frame body, and the leveling frame is provided with leveling rails arranged up and down, and the upper and lower ends of the leveling frame are provided with screw seats, and a screw is rotatably mounted on the screw seat, and a servo motor for driving the screw is provided on the screw seat at the upper end of the leveling frame, and a leveling seat is provided on the screw, and the power output shaft of the servo motor is connected to the screw, and the power output shaft of the servo motor rotates to drive the screw, and the rotation of the screw drives the screw seat to move up and down in the axial direction of the screw, and a leveling roller is rotatably mounted on the leveling seat, and the axial direction of the leveling roller is arranged along the up and down direction.

[0020] As an improved technical solution, the stamping mechanism includes a stamping base, a stamping slide rail is provided on the stamping base, the axial direction of the stamping slide rail is arranged along the front and rear direction of the stamping base, a stamping plate is slidably mounted on the stamping slide rail, a plurality of stamping screws are provided on the stamping plate, and the stamping screws are provided with a stamping frame, the axial direction of the stamping screws is arranged along the up and down direction of the stamping base, the stamping frame includes a stamping top plate and a stamping bottom plate, the stamping top plate and the stamping bottom plate are connected by a stamping support rod, and the stamping support rod is provided on the stamping plate. The axial direction of the support rod is arranged along the up and down direction of the imprinting base, the imprinting base plate is slidably installed on the imprinting support rod, the imprinting frame is provided with an imprinting mold, the imprinting mold includes an upper imprinting mold and a lower imprinting mold, the upper imprinting mold is fixedly mounted on the imprinting top plate, the lower imprinting mold is fixedly mounted on the imprinting base plate, the imprinting frame is provided with an imprinting cylinder, the piston rod of the imprinting cylinder is fixedly connected to the imprinting base plate, and the extension and retraction of the piston rod of the imprinting cylinder can drive the imprinting base plate to move up and down.

[0021] As an improved technical solution, the left and right cutting plates are slidably installed on the cutting base through left and right cutting slide rails. The axial direction of the left and right cutting slide rails is set along the left and right directions of the left and right cutting plates. A limiting cylinder is provided on the right side of the left and right cutting plates. The piston rod of the limiting cylinder is fixedly connected to the left and right cutting plates. A photoelectric switch is provided on the cutting base between the left and right cutting plates and the limiting cylinder. The photoelectric switch is connected to the controller signal that controls the entire processing equipment.

[0022] As an improved technical solution, the upper part of the left and right cutting base plates is provided with front and rear cutting slide rails arranged in an axial direction along the front and rear directions of the left and right cutting base plates, and the front and rear cutting base plates are slidably installed on the front and rear cutting slide rails, and the longitudinal punching component includes a longitudinal cutting seat fixedly installed on the front and rear cutting base plates, and a longitudinal cutting frame is installed on the upper part of the longitudinal cutting seat through a number of longitudinal cutting screws, and the longitudinal cutting frame includes a longitudinal cutting top plate and a longitudinal cutting base plate, and the longitudinal cutting top plate and the longitudinal cutting base plate are connected by a longitudinal support rod, and the axial direction of the longitudinal support rod is arranged along the upper and lower directions of the longitudinal cutting seat, and the upper part of the longitudinal cutting top plate is provided with a number of longitudinal cutting cylinders, and the piston rod of the longitudinal cutting cylinder is passed through the longitudinal cutting top plate, and the end of the piston rod of the longitudinal cutting cylinder is provided with a cutter for cutting the profile, and the longitudinal cutting base plate is fixedly mounted on the longitudinal cutting seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the present invention;

[0024] Figure 2 yes Figure 1An enlarged structural diagram of the feeding mechanism;

[0025] Figure 3 yes Figure 1 An enlarged structural diagram of the punching mechanism;

[0026] Figure 4 yes Figure 1 Schematic diagram of the enlarged structure in the AA direction;

[0027] Figure 5 yes Figure 1 An enlarged structural diagram of the stamping component;

[0028] Figure 6 yes Figure 1 An enlarged structural diagram of the cutting mechanism;

[0029] Figure 7 yes Figure 6 Schematic diagram of the structure in the top view direction;

[0030] Figure 8 yes Figure 6 Schematic diagram of the structure of the middle transverse punching part from the right side

[0031] Figure 9 This is a schematic diagram of the front view structure of a door frame in the prior art;

[0032] Figure 10 It is a structural diagram of the door frame profile cutting instructions;

[0033] Figure 11 yes Figure 3 A schematic diagram of the enlarged structure of part A;

[0034] Figure 12 yes Figure 1 A schematic diagram of the enlarged structure of part B;

[0035] Legend:

[0036] 1-Feeding mechanism, 101-Unwinding base, 102-Unwinding shaft, 103-First leveling vertical plate, 104-Fixed leveling roller, 105-Movable leveling roller, 106-Second positioning seat, 107-Leveling seat, 2-Punching mechanism, 201-Punching frame, 202-Sliding vertical plate, 203-Sliding roller; 204-Support frame, 206-Upper die seat, 207-Hydraulic cylinder, 208-Upper die, 209-Lower die seat, 210-Lower die, 211-Sliding roller , 212-feeding vertical plate, 213-first fixed feed roller, 214-first adjustment feed roller, 215-guide wheel, 216-feeding cover, 217-arc guide plate, 3-bending forming mechanism, 301-frame body, 302-side roller support plate, 303-lower roller shaft, 304-upper roller shaft, 305-molding part, 306-leveling frame, 307-leveling track, 308-screw seat, 309-screw, 310-servo motor, 311-leveling seat , 312-leveling roller, 4-stamping mechanism, 401-stamping base, 402-stamping slide, 403-stamping plate, 404-stamping screw, 405-stamping top plate, 406-stamping bottom plate, 407-stamping support rod, 408-upper stamping mold, 409-lower stamping mold, 410-stamping cylinder, 5-cutting mechanism, 501-cutting base, 502-left and right cutting bottom plates, 503-left and right cutting slides, 504-limiting cylinder, 505-light Electric switch, 506-front and rear cutting base plates, 507-front and rear cutting slide rails, 508-longitudinal cutting seat, 509-longitudinal cutting frame, 510-longitudinal cutting screw, 511-longitudinal cutting cylinder, 512-transverse cutting seat, 513-transverse cutting slide rails, 514-transverse cutting adjusting screw, 515-transverse cutting plate, 516-transverse cutting frame, 517-front transverse cutting mold, 518-rear transverse cutting mold, 519-through hole, 520-transverse cylinder. DETAILED DESCRIPTION

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only 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 making any creative efforts shall fall within the scope of protection of the present invention.

[0038] The following is a specific embodiment. In order to facilitate understanding, the structure of the door frame and the processing flow of the door frame profile are briefly introduced. Most of the existing doors are rectangular, and the door frame corresponds to the door setting. Most of the door frames are also rectangular frames. Figure 9As shown, most of the existing door frame structures use two vertical profiles in the vertical direction and two horizontal profiles in the horizontal direction. The ends of the vertical profiles and the horizontal profiles are spliced ​​end to end, and then the two vertical profiles and the two horizontal profiles are connected end to end to form a rectangular door frame. In order to ensure the integrity of the splicing and the firmness of the welding, the ends of the vertical profiles and the horizontal profiles will be sawed separately during splicing, that is, cut into fractures inclined from the inside to the outside, and the sawed vertical profiles and the sawed horizontal profiles are spliced ​​into right angles, but the ends of the profiles processed by the existing equipment are flush ends. In order to achieve the technical effect of the door frame splicing, the profiles will be further sawed, but most of the existing sawing equipment cannot be positioned, which results in the processed profile ends not meeting the processing requirements, affecting the subsequent door frame splicing accuracy and door frame splicing firmness. The existing door frame profile preparation process includes rolling and leveling the door frame, shearing the door frame material, pressing and punching the door frame material, bending the door frame material and cutting the door frame material. Since the existing door frame profile has a certain shape, that is, the axial direction of the door frame profile has a certain length, and the radial direction of the door frame profile has a certain height to adapt to the door frame, it is impossible to directly cut the door frame profile in one go to obtain a 45° cutting angle. Subsequent operators are required to reprocess the prepared door frame profile. The reprocessed door frame profile is prone to processing errors and fracture burrs, which affect subsequent processing and use. Figure 10 As shown, the applicant performs secondary cutting on this type of material according to actual needs, first performing radial cutting on the door frame profile in the vertical direction, and then performing radial cutting on the profile in the horizontal direction. The radial cutting in the horizontal direction can achieve a 45° cutting angle on the door frame profile.

[0039] For ease of description, Figure 1 The left direction is the left direction, with vertical Figure 1 Outward is forward, refer to Figure 1 As shown, the door frame profile processing equipment includes a feeding mechanism 1, a punching mechanism 2, a bending and forming mechanism 3, a stamping mechanism 4 and a cutting mechanism 5 which are arranged in sequence from left to right;

[0040] Reference Figure 1 and Figure 2As shown, the loading mechanism 1 includes a roll-up base 101, a roll-up shaft 102 is rotatably mounted on the roll-up base 101, a steel coil is placed on the roll-up shaft 102, a first leveling component is correspondingly mounted on the discharge end of the roll-up base 101, the first leveling component includes a first leveling vertical plate 103 symmetrically arranged front and back, a leveling roller group is provided at the feed end of the first leveling vertical plate 103, a leveling roller group is provided at the discharge end of the first leveling vertical plate 103, the leveling roller group includes a first leveling vertical plate 103 rotatably mounted on the first leveling vertical plate 1 03, a fixed leveling roller 104 is provided on the upper part of the fixed leveling roller 104 with a movable leveling roller 105 that can be adjusted up and down, an adjustment long strip hole is opened from top to bottom on the first leveling vertical plate 103, and the movable leveling roller 105 is slidably installed at the adjustment long strip hole, and a first positioning plate for fixing the movable leveling roller 105 is provided on the upper part of the first leveling vertical plate 103. By adjusting the distance between the movable leveling roller 105 and the fixed leveling roller 104, it can adapt to profiles of different thicknesses. That is, the position of the movable leveling roller 105 on the first leveling vertical plate 103 is adjusted in the adjustment strip hole, so as to adjust the distance between the movable leveling roller 105 and the fixed leveling roller 104; an adjustment notch is provided on the first leveling vertical plate 103 between the leveling roller groups, and a plurality of fixed leveling rollers 104 are rotatably mounted on the first leveling vertical plate 103 below the adjustment notch. The left and right lengths of the fixed leveling rollers 104 are adapted to the left and right lengths of the adjustment notch, and a leveling seat 1 is provided corresponding to the adjustment notch. 07, a second positioning seat 106 is provided on the upper portion of the leveling seat 107 for fixing the leveling seat 107. A plurality of movable leveling rollers 105 corresponding to the fixed leveling rollers 104 are rotatably mounted on the leveling seat 107. By adjusting the distance between the movable leveling rollers 105 and the fixed leveling rollers 104, profiles of different thicknesses can be leveled. That is, by adjusting the upper and lower height positions of the leveling seat 107 at the adjustment notch, the distance between the movable leveling rollers 105 and the fixed leveling rollers 104 can be adjusted. The movable leveling rollers 105 and the fixed leveling rollers 104 both include roller shafts, which are covered with rubber sleeves. The profiles are leveled by extruding the rubber sleeves.

[0041] Reference Figure 1 、 Figure 3 and Figure 11As shown, the profile conveyed by the discharge mechanism is fed into the punching mechanism 2, which includes a punching frame 201. The upper part of the punching frame 201 is provided with a material-smoothing component, a plurality of punching units and a feeding component from left to right. The material-smoothing component includes a material-smoothing vertical plate 202 installed on the punching frame 201. The material-smoothing vertical plates 202 are symmetrically arranged along the left and right directions of the punching machine. A material-smoothing roller is rotatably installed between the material-smoothing vertical plates 202. The punching unit includes a support frame 204 installed on the punching frame 201. At least one punching component is installed in the support frame 204. The punching component includes a mold frame. An upper mold base 206 is provided on the top of the mold frame. A hydraulic cylinder 207 is provided on the upper part of the upper mold base 206. The hydraulic cylinder 207 is installed on the support frame 204. An upper mold 208 is provided at the lower end of the piston rod at the bottom of the hydraulic cylinder 207. A lower mold base 209 is provided at the bottom of the mold frame. The lower mold base 209 is fixedly mounted on the punching frame 201. A lower mold 210 corresponding to the upper mold 208 is provided on the upper part of the lower mold base 209. Designers can add the number of punching components and the number of punching units according to customer requirements. The profiles fed from the material feeding component will be punched in sequence at the punching units. A material feeding roller is provided on the punching frame 201 and is arranged up and down between adjacent punching units. The axial direction of the material feeding roller is arranged along the front and back direction of the punching seat. The material feeding roller can ensure that the profile will not be offset or uneven after punching.

[0042] The feeding component includes a first feeding seat and a second feeding seat, the first feeding seat is provided with a feeding vertical plate 212 fixedly mounted on the punching frame 201, a first fixed feeding roller 213 is rotatably mounted between the feeding vertical plates 212, a first adjusting feeding roller 214 is provided on the feeding vertical plate 212 above the first fixed feeding roller 213, an adjusting seat is provided at the end of the first adjusting feeding roller 214, the upper end of the adjusting seat is fixed to the upper part of the feeding vertical plate 212, a compression spring is provided between the lower part of the adjusting seat and the first adjusting feeding roller 214, the feeding vertical plate 212 on one side of the first fixed feeding roller 213 is rotatably mounted A guide wheel 215 is installed, and the axial direction of the guide wheel 215 is arranged along the upper and lower directions of the punching machine to provide a guiding effect for the transportation of the profile after punching; the second feeding seat includes a feeding cover 216 fixedly installed on the punching frame 201, and a plurality of pairs of second feeding rollers arranged up and down are arranged in the feeding cover 216. The punching frame 201 is provided with a second feeding motor to provide power for the second feeding rollers, and the discharge end of the second feeding seat is provided with an arc guide plate 217. The second feeding seat can transport the profile smoothly through the arc guide plate 217, that is, the profile after punching is transported to the bending and forming mechanism 3.

[0043] Reference Figure 1 、 Figure 4 and Figure 11As shown, the bending and forming mechanism 3 includes a frame body 301, and the frame body 301 is symmetrically provided with side roller support plates 302 in front and back, and a number of lower roller shafts 303 are rotatably installed between the side roller support plates 302, and the side roller support plates 302 above the lower roller shaft 303 are provided with an upper roller shaft 304 that can be adjusted up and down, and the upper roller shaft 304 and the lower roller shaft 303 are both provided with forming parts 305 for pressing the profile, and the profile is formed by combining the upper roller shaft 304 with the forming parts 305 on the lower roller shaft 303, and the side roller support plates 302 above the lower roller shaft 303 are provided with forming long strip holes, and the two ends of the upper roller shaft 304 are slidably installed on the forming The upper roller seat is slidably mounted on the forming long strip hole, and a fixed seat is provided at the upper end of the forming long strip hole, and an adjusting screw rod 309 is screwed on the fixed seat, and the adjusting screw rod 309 is rotatably connected to the upper end of the upper roller seat. The rotation of the adjusting screw rod 309 adjusts the position of the adjusting screw rod 309 on the fixed seat, and the adjusting screw rod 309 drives the upper roller seat to move up and down, and adjusts the position of the upper roller shaft 304 to adjust the distance between the upper roller shaft 304 and the lower roller shaft 303, so as to form the profile into different shapes. The lower roller shaft 303 and the upper roller shaft 304 are connected by gears, and any one of the lower roller shafts 303 is fixedly connected to the motor output shaft. The discharging end of the forming mechanism is provided with a leveling component, and the leveling component includes a leveling frame 306 fixedly mounted on the frame body 301, and the leveling frame 306 is provided with a leveling rail 307 arranged up and down, and the upper and lower ends of the leveling frame 306 are provided with a screw seat 308, and a screw 309 is rotatably mounted on the screw seat. A servo motor 310 for driving the screw 309 is provided on the screw seat 308 at the upper end of the leveling frame 306. A leveling seat 311 is provided on it, and the power output shaft of the servo motor 310 is connected to the screw rod 309. The power output shaft of the servo motor 310 rotates to drive the screw rod 309 to rotate, and the rotation of the screw rod 309 drives the screw rod seat 308 to move up and down in the axial direction of the screw rod 309. A leveling roller 312 is rotatably installed on the leveling seat 311, and the axial direction of the leveling roller 312 is set along the up and down direction. The leveling seat 311 drives the leveling roller 312 to level the conveyed profile.

[0044] Reference Figure 1 and Figure 5As shown, the operator needs to print the profile after forming, that is, to put a unique mark on it, so a stamping mechanism 4 for the profile is set, and the stamping mechanism 4 includes a stamping base 401, and a stamping slide rail 402 is provided on the stamping base 401, and the axial direction of the stamping slide rail 402 is arranged along the front and rear direction of the stamping base 401, and a stamping plate 403 is slidably installed on the stamping slide rail 402, and a plurality of stamping screws 404 are provided on the stamping plate 403, and the stamping screw 404 is provided with a stamping frame, and the axial direction of the stamping screw 404 is arranged along the up and down direction of the stamping base 401, and the operator can adjust the upper and lower heights of the stamping frame on the stamping screw 404, and the stamping frame includes a stamping top plate 405 and a stamping bottom plate 406, and the stamping top plate 405 and the stamping The printing base plates 406 are connected by an imprinting support rod 407, and the axial direction of the imprinting support rod 407 is set along the up and down direction of the imprinting base 401. The imprinting base plate 406 is slidably installed on the imprinting support rod 407. The imprinting frame is provided with an imprinting mold, and the imprinting mold includes an upper imprinting mold 408 and a lower imprinting mold 409. The upper imprinting mold 408 is fixedly installed on the imprinting top plate 405, and the lower imprinting mold 409 is fixedly installed on the imprinting base plate 406. The imprinting frame is provided with an imprinting cylinder 410, and the piston rod of the imprinting cylinder 410 is fixedly connected to the imprinting base plate 406. The extension and retraction of the piston rod of the imprinting cylinder 410 can drive the imprinting base plate 406 to move up and down, thereby realizing the imprinting of the profile by the imprinting mold.

[0045] Reference Figure 1 、 Figure 6 、 Figure 7 and Figure 8As shown, the cutting mechanism 5 includes a cutting base 501, and a left and right cutting base plate 502 is provided on the cutting base 501. The left and right cutting base plates 502 are slidably installed on the cutting base 501 through left and right cutting slide rails 503. The axial direction of the left and right cutting slide rails 503 is set along the left and right directions of the left and right cutting base plates 502. A limiting cylinder 504 is provided on the right side of the left and right cutting base plates 502. The piston rod of the limiting cylinder 504 is fixedly connected to the left and right cutting base plates 502. A photoelectric switch 505 is provided on the cutting base 501 between the left and right cutting base plates 502 and the limiting cylinder 504. The photoelectric switch 505 is connected to the controller signal that controls the entire processing equipment. That is to say, the left and right cutting base plates 502 move to the photoelectric switch 505, and the photoelectric switch 505 generates a signal and transmits it to the controller, and the controller sends a signal to control the entire equipment to pause work. When in use, when there is a problem in cutting the profile, the profile conveyed on the left side will not stop, so the profile will fold and the cutting mechanism 5 will turn over, which will lead to production safety problems. Therefore, the sliding installation of the left and right cutting base plates 502 and the setting of the limit cylinder 504 are adopted. The limit cylinder 504 can limit the position of the left and right cutting base plates 502. When the extrusion force of the profile conveyed to the right on the left and right cutting base plates 502 in the longitudinal direction does not exceed the return push force of the limit cylinder 504, the limit cylinder 504 can play a push-back role to ensure that the position of the left and right cutting base plates 502 is fixed; the left and right cutting base plates 502 are provided with front and rear cutting base plates 506 which can move back and forth, and the upper and lower surfaces of the left and right cutting base plates 502 are provided with front and rear cutting base plates 506 which can move back and forth. The left and right cutting base plates 502 are provided with front and rear cutting slide rails 507 which are arranged in the axial direction along the front and rear directions of the left and right cutting base plates 502. The front and rear cutting base plates 506 are slidably installed on the front and rear cutting slide rails 507. The front and rear cutting base plates 506 are provided with longitudinal punching components and transverse punching components which are arranged in sequence from left to right; the longitudinal punching components include a longitudinal cutting seat 508 which is fixedly installed on the front and rear cutting base plates 506. A longitudinal cutting frame 509 is installed on the upper part of the longitudinal cutting seat 508 through a number of longitudinal cutting screws 510. The axial direction of the longitudinal cutting screws 510 is arranged in the upper and lower directions of the longitudinal cutting seat 508. The operator can adjust the upper and lower heights of the longitudinal cutting frame 509 on the longitudinal cutting screw 510.The longitudinal cutting frame 509 includes a longitudinal cutting top plate and a longitudinal cutting bottom plate, and the longitudinal cutting top plate and the longitudinal cutting bottom plate are connected by a longitudinal support rod, and the axial direction of the longitudinal support rod is set along the upper and lower directions of the longitudinal cutting seat 508. A plurality of longitudinal cutting cylinders 511 are provided on the upper part of the longitudinal cutting top plate, and the piston rods of the longitudinal cutting cylinders 511 are passed through the longitudinal cutting top plate. The end of the piston rod of the longitudinal cutting cylinder 511 is provided with a cutter for cutting the profile. The shape of the cutter can be set according to actual conditions. The longitudinal cutting bottom plate is fixedly installed on the longitudinal cutting seat 508, and the profile is transported to the longitudinal cutting bottom plate. The longitudinal cutting cylinder 511 drives the cutter to perform vertical punching on the profile. The transverse punching component includes a transverse cutting seat 512, which is slidably installed on the front and rear cutting base plates 506 through a transverse cutting slide rail 513. A transverse cutting plate 515 is installed on the transverse cutting seat 512 through a transverse cutting adjustment screw 514. The operator controls the upper and lower positions of the transverse cutting seat 512 through the cutting adjustment screw. Since the transverse punching component is designed for subsequent processing, the position of the transverse punching component needs to be adjusted to adapt to the longitudinal punching component. The transverse cutting plate 515 is provided with a transverse cutting frame 516, and the transverse cutting frame 516 is provided with a front transverse cutting die 517 and a rear transverse cutting die 518 in sequence from front to back. A gap is formed between the front transverse cutting die 517 and the rear transverse cutting die 518 for passing the profile. The front transverse cutting die 517 is provided with a through hole 519 for passing the transverse cutting tool. The cross-section of the transverse cutting tool is set in an isosceles right triangle, and the top of the transverse cutting tool is set at a right angle, that is, the profile notch cut out is an isosceles right triangle. A transverse oil cylinder 520 for driving the transverse cutting tool to move back and forth transversely is fixedly installed on the transverse cutting frame 516.

[0046] When the present invention is in use, the operator first places the rolled steel coil on the unwinding shaft 102 of the unwinding base 101 of the feeding mechanism 1, and then the profile on the steel coil is flattened by the first flattening component, and the profile transported by the unwinding mechanism is sent to the punching mechanism 2, and the profile is punched by a number of punching units. The operator can place the punching units to punch the profile in turn according to actual conditions, and then use the material-smoothing rollers between adjacent punching units to prevent the profile from being offset and uneven after punching; the profile after punching is transported to the folding and forming mechanism under the action of the feeding component, wherein the first feeding seat and the second feeding seat of the feeding component provide power for the transportation of the profile and flatten and guide the profile at the same time; the profile after punching is transported to the bending and forming mechanism 3, and the distance between the upper roller 304 and the lower roller 303 is adjusted according to customer requirements to realize the forming of profiles of different shapes, and the profiles after forming are The profile is adjusted by the leveling component to achieve leveling of the profile to avoid affecting the subsequent stamping and cutting. At the same time, the profile is transported to the stamping mechanism 4 through the leveling component. The operator needs to print the profile after forming, that is, to put a unique mark on it. The profile after stamping is sent to the cutting mechanism 5. The setting of the limit cylinder 504 and the photoelectric switch 505 in the cutting mechanism 5 can ensure the safety of the profile being transported to the cutting mechanism 5. The longitudinal punching component in the cutting mechanism 5 can cut the profile in the longitudinal direction, and the transverse punching component in the cutting mechanism 5 cuts the profile in the transverse direction. In particular, the top end of the transverse cutting tool is set at a right angle, that is, the cut profile notch is an isosceles right triangle, which is suitable for the angle cutting of complex profiles and can realize the 45° angle cutting of the door frame profile, which is convenient for the subsequent splicing processing of the door frame, reduces labor intensity, and ensures the processing accuracy of the door frame.

[0047] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A door frame profile processing equipment, characterized in that, include, Feeding mechanism (1): used to convey flat profiles; Punching mechanism (2): punches the profile delivered by the feeding mechanism (1); Bending and forming mechanism (3): bends and forms the profile punched by the punching mechanism (2); Imprinting mechanism (4): performs imprinting on the formed profile; Cutting mechanism (5): cuts the formed profile at a 45° angle; The above-mentioned mechanism is arranged in sequence from left to right. The cutting mechanism (5) includes a cutting base (501). The cutting base (501) is provided with left and right cutting bottom plates (502) that can move left and right. The left and right cutting bottom plates (502) are provided with front and rear cutting bottom plates (506) that can move forward and backward. The front and rear cutting bottom plates (506) are provided with longitudinal punching components and transverse punching components arranged in sequence from left to right. The transverse punching component includes a transverse cutting base (512) slidably mounted on the front and rear cutting bottom plates (506) via a transverse cutting slide rail (513). The transverse cutting base (512) is provided with a transverse cutting plate (515) via a transverse cutting adjustment screw (514). The transverse cutting plate (515) is provided with a transverse cutting frame (516), and the transverse cutting frame (516) is provided with a front transverse cutting die (517) and a rear transverse cutting die (518) in sequence from front to back. A gap is formed between the front transverse cutting die (517) and the rear transverse cutting die (518) for passing the profile. The front transverse cutting die (517) is provided with a through hole (519) for passing the transverse cutting tool. The cross section of the transverse cutting tool is arranged in the shape of an isosceles right triangle, and the top end of the transverse cutting tool is arranged at a right angle. A transverse oil cylinder (520) for driving the transverse cutting tool to move back and forth transversely is fixedly installed on the transverse cutting frame (516).

2. The door frame profile processing equipment according to claim 1, characterized in that: The loading mechanism (1) includes a coiling base (101), a coiling shaft (102) for placing a steel coil is rotatably mounted on the coiling base (101), a first leveling component is correspondingly mounted at the discharge end of the coiling base (101), the first leveling component includes a first leveling vertical plate (103) symmetrically arranged front and back, a leveling roller group is provided at the feed end of the first leveling vertical plate (103), a leveling roller group is provided at the discharge end of the first leveling vertical plate (103), the leveling roller group includes a fixed leveling roller (104) rotatably mounted on the first leveling vertical plate (103), a movable leveling roller (105) that can be adjusted up and down is provided on the upper part of the fixed leveling roller (104), an adjustment strip hole opened from top to bottom is opened on the first leveling vertical plate (103), the movable leveling roller (105) is slidably mounted at the adjustment strip hole, the first leveling vertical plate A first positioning plate for fixing the movable leveling roller (105) is provided on the upper part of (103), an adjustment notch is provided on the first leveling vertical plate (103) between the leveling roller groups, and a plurality of fixed leveling rollers (104) are rotatably mounted on the first leveling vertical plate (103) below the adjustment notch, the left-right length of the fixed leveling roller (104) being adapted to the left-right length of the adjustment notch, a leveling seat (107) is provided corresponding to the adjustment notch, a second positioning seat (106) for fixing the leveling seat (107) is provided on the upper part of the leveling seat (107), and a plurality of movable leveling rollers (105) corresponding to the fixed leveling rollers (104) are rotatably mounted on the leveling seat (107), wherein the movable leveling roller (105) and the fixed leveling roller (104) both include roller shafts, and rubber sleeves are fitted on the roller shafts, and the flattening of the profile is achieved by extrusion of the rubber sleeves.

3. The door frame profile processing equipment according to claim 1, characterized in that: The punching mechanism (2) comprises a punching frame (201), a material-adjusting component, a plurality of punching units and a feeding component are arranged on the upper part of the punching frame (201) from left to right in sequence, the material-adjusting component comprises a material-adjusting vertical plate (202) mounted on the punching frame (201), the material-adjusting vertical plate (202) is symmetrically arranged along the left and right directions of the punching machine, and a material-adjusting roller is rotatably mounted between the material-adjusting vertical plates (202); the punching unit comprises a support frame (204) mounted on the punching frame (201), the support frame At least one punching component is installed in (204), and the punching component includes a die frame, an upper die base (206) is provided on the top of the die frame, a hydraulic cylinder (207) is provided on the upper part of the upper die base (206), an upper die (208) is provided on the lower end of the piston rod at the bottom of the hydraulic cylinder (207), a lower die base (209) is provided at the bottom of the die frame, the lower die base (209) is fixedly installed on the punching frame (201), and a lower die (210) corresponding to the upper die (208) is provided on the upper part of the lower die base (209).

4. The door frame profile processing equipment according to claim 3, characterized in that: Between adjacent punching units, there are material-smoothing rollers arranged on the punching frame (201) and arranged up and down, and the axial direction of the material-smoothing rollers is arranged along the front-to-back direction of the punching seat.

5. The door frame profile processing equipment according to claim 3, characterized in that: The feeding component comprises a first feeding seat and a second feeding seat, the first feeding seat is provided with a feeding vertical plate (212) fixedly mounted on the punching frame (201), a first fixed feeding roller (213) is rotatably mounted between the feeding vertical plates (212), a first adjusting feeding roller (214) is provided on the feeding vertical plate (212) above the first fixed feeding roller (213), an adjusting seat is provided at the end of the first adjusting feeding roller (214), the upper end of the adjusting seat is fixed to the upper part of the feeding vertical plate (212), and the lower part of the adjusting seat is connected to the first adjusting feeding roller (214). 14), a compression spring is provided between the first fixed feed roller (213), a guide wheel (215) is rotatably mounted on the feed vertical plate (212) on one side of the first fixed feed roller (213), and the axial direction of the guide wheel (215) is arranged along the up and down direction of the punching machine; the second feed seat includes a feed cover (216) fixedly mounted on the punching frame (201), a plurality of pairs of second feed rollers arranged up and down are arranged in the feed cover (216), the punching frame (201) is provided with a second feed motor for providing power to the second feed rollers, and the discharge end of the second feed seat is provided with an arc-shaped guide plate (217).

6. The door frame profile processing equipment according to claim 1, characterized in that: The bending and forming mechanism (3) comprises a frame body (301), the frame body (301) is symmetrically provided with side roller support plates (302) in front and back, a plurality of lower roller shafts (303) are rotatably installed between the side roller support plates (302), the side roller support plates (302) above the lower roller shafts (303) are provided with upper roller shafts (304) that can be adjusted up and down, and forming parts (305) for pressing profiles are provided on the upper roller shafts (304) and the lower roller shafts (303), the side roller support plates (302) above the lower roller shaft (303) are provided with forming strip holes, and both ends of the upper roller shaft (304) are slidably installed on the forming strip holes through upper roller seats, and the upper roller seats are slidably installed on the forming strip holes. The upper end of the forming strip hole is provided with a fixed seat, and an adjusting screw (309) is screwed on the fixed seat. The adjusting screw (309) is rotatably connected to the upper end of the upper roller seat. The rotation of the adjusting screw (309) adjusts the position of the adjusting screw (309) on the fixed seat. The adjusting screw (309) drives the upper roller seat to move up and down, and adjusts the position of the upper roller shaft (304) to adjust the distance between the upper roller shaft (304) and the lower roller shaft (303), thereby forming the profile into different shapes. The lower roller shaft (303) and the upper roller shaft (304) are connected by gears, and any one of the lower roller shafts (303) is fixedly connected to the output shaft of the motor.

7. The door frame profile processing equipment according to claim 6, characterized in that: The discharging end of the molding mechanism is provided with a leveling component, the leveling component comprises a leveling frame (306) fixedly mounted on the frame body (301), the leveling frame (306) is provided with leveling rails (307) arranged up and down, the upper and lower ends of the leveling frame (306) are provided with screw rod seats (308), a screw rod (309) is rotatably mounted on the screw rod seat (308), and a servo drive for driving the screw rod (309) is provided on the screw rod seat (308) at the upper end of the leveling frame (306). A motor (310) is provided on the screw rod (309), and a leveling seat (311) is provided on the screw rod (309). The power output shaft of the servo motor (310) is connected to the screw rod (309). The power output shaft of the servo motor (310) rotates to drive the screw rod (309) to rotate. The screw rod (309) rotates to drive the screw rod seat (308) to move up and down in the axial direction of the screw rod (309). A leveling roller (312) is rotatably installed on the leveling seat (311), and the axial direction of the leveling roller (312) is set in the up and down direction.

8. The door frame profile processing equipment according to claim 1, characterized in that: The stamping mechanism (4) comprises a stamping base (401), a stamping slide rail (402) is provided on the stamping base (401), the axial direction of the stamping slide rail (402) is arranged along the front-back direction of the stamping base (401), a stamping plate (403) is slidably mounted on the stamping slide rail (402), a plurality of stamping screws (404) are provided on the stamping plate (403), the stamping screws (404) are provided with a stamping frame, the axial direction of the stamping screws (404) is arranged along the up-down direction of the stamping base (401), the stamping frame comprises a stamping top plate (405) and a stamping bottom plate (406), the stamping top plate (405) and the stamping bottom plate (406) are connected via a stamping support rod (407), the stamping The axial direction of the support rod (407) is arranged along the up-down direction of the imprint base (401); the imprint base plate (406) is slidably mounted on the imprint support rod (407); an imprint mold is provided on the imprint frame, and the imprint mold comprises an upper imprint mold (408) and a lower imprint mold (409); the upper imprint mold (408) is fixedly mounted on the imprint top plate (405); the lower imprint mold (409) is fixedly mounted on the imprint base plate (406); an imprint oil cylinder (410) is provided on the imprint frame; a piston rod of the imprint oil cylinder (410) is fixedly connected to the imprint base plate (406); and the extension and retraction of the piston rod of the imprint oil cylinder (410) can drive the imprint base plate (406) to move up and down.

9. The door frame profile processing equipment according to claim 1, characterized in that: The left and right cutting base plates (502) are slidably mounted on the cutting base (501) via left and right cutting slide rails (503). The axial directions of the left and right cutting slide rails (503) are arranged along the left and right directions of the left and right cutting base plates (502). A limiting cylinder (504) is provided on the right side of the left and right cutting base plates (502). The piston rod of the limiting cylinder (504) is fixedly connected to the left and right cutting base plates (502). A photoelectric switch (505) is provided on the cutting base (501) between the left and right cutting base plates (502) and the limiting cylinder (504). The photoelectric switch (505) is connected to a controller signal for controlling the entire processing equipment.

10. The door frame profile processing equipment according to claim 1, characterized in that: The upper portion of the left and right cutting base plates (502) is provided with front and rear cutting slide rails (507) arranged in an axial direction along the front and rear directions of the left and right cutting base plates (502). The front and rear cutting base plates (506) are slidably mounted on the front and rear cutting slide rails (507). The longitudinal punching component includes a longitudinal cutting seat (508) fixedly mounted on the front and rear cutting base plates (506). The upper portion of the longitudinal cutting seat (508) is provided with a longitudinal cutting frame (509) via a plurality of longitudinal cutting screws (510). The longitudinal cutting frame (509) includes a longitudinal A longitudinal cutting top plate and a longitudinal cutting bottom plate are provided, wherein the longitudinal cutting top plate and the longitudinal cutting bottom plate are connected via a longitudinal support rod, the axial direction of the longitudinal support rod is arranged along the up and down direction of the longitudinal cutting seat (508), a plurality of longitudinal cutting oil cylinders (511) are provided on the upper part of the longitudinal cutting top plate, the piston rods of the longitudinal cutting oil cylinders (511) are arranged to pass through the longitudinal cutting top plate, the piston rod ends of the longitudinal cutting oil cylinders (511) are provided with a cutter for cutting profiles, and the longitudinal cutting bottom plate is fixedly mounted on the longitudinal cutting seat (508).

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