Metal door frame processing and assembly machine

Abstract

The present invention discloses a metal door frame processing and assembly machine, including a bottom plate and two supporting legs fixedly arranged on the bottom surface of the bottom plate, an assembly mechanism and a positioning mechanism are arranged above the bottom plate; the assembly mechanism is located on the right side of the positioning mechanism; the positioning mechanism includes a positioning part, a clamping part and a fixing part; the clamping part is located on the right side of the positioning part and the fixing part. The present invention has strong practicality and can adjust the position of the metal plate when installing the frame by providing a positioning part, avoiding poor effect during the frame installation process due to different specifications of the metal door, so that when installing the frame of the metal door of different specifications, it can be adjusted according to the metal door itself, so that the installation effect can be better, and in the positioning process, the first dovetail block and the first dovetail groove can cooperate to prevent the tooth plate from tilting during the movement, thereby achieving better effect when positioning the metal door.

Description

Technical Field

[0001] The invention relates to the technical field of metal doors, in particular to a metal door frame processing and assembling machine. Background Art

[0002] Metal doors are a common type of door for a room. They are usually made of aluminum alloy or filled with foaming agent in steel plates. The accessories used are made of stainless steel or galvanized materials, and the surface is covered with PVC. During the production process of metal doors, they need to be framed.

[0003] For this purpose, the China Patent Network has published a frame installation device, with the publication number CN109004899A, which relates to the field of frame installation technology and is designed to improve the installation efficiency of the frame. The frame installation device includes a clamping member configured to clamp the frame; a glue injection member capable of moving along the extension direction of the glue injection groove of the frame; and a slide, the clamping member is arranged on the slide, and a push-pull member connected to the clamping member is arranged on the slide, and the push-pull member is used to drive the clamping member to slide along the slide. The frame installation device provided by the present invention is used to improve the efficiency of frame installation;

[0004] However, there are still the following disadvantages: the device cannot position the workpiece to be installed during the installation of the frame, so the effect of installing the frame is poor, and it cannot be adjusted according to different workpieces;

[0005] Therefore, the design is highly practical and a positioning part is provided to adjust the position of the metal plate when the frame is installed, thereby avoiding poor effect during the frame installation process due to different specifications of metal doors. When installing the frames of metal doors of different specifications, it can be adjusted according to the conditions of the metal doors themselves, so that the installation effect can be better. In the positioning process, the first dovetail block and the first dovetail groove cooperate to prevent the tooth plate from tilting during the movement, so that a metal door frame processing and assembly machine that can achieve better positioning effect on the metal door is very necessary. Summary of the invention

[0006] The object of the present invention is to provide a metal door frame processing and assembly machine to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: A metal door frame processing and assembly machine, comprising a bottom plate and two supporting legs fixedly arranged on the bottom surface of the bottom plate, wherein an assembly mechanism and a positioning mechanism are arranged above the bottom plate;

[0008] The assembly mechanism is located to the right of the positioning mechanism;

[0009] The positioning mechanism includes a positioning portion, a pressing portion and a fixing portion;

[0010] The pressing part is located to the right of the positioning part and the fixing part, and the positioning part is located behind the fixing part;

[0011] The positioning part includes a tooth plate and a moving plate, the fixing part includes a placing plate and an extrusion block, and the pressing part includes a supporting plate and a pressing plate;

[0012] The bottom surface of the tooth plate is slidably connected to the top surface of the bottom plate, the right side of the tooth plate is fixedly connected to the left side of the movable plate, an L-shaped plate is fixedly provided on the left side of the bottom plate, a second motor is fixedly provided on the left side of the L-shaped plate, the right side of the output end of the second motor penetrates the left side of the L-shaped plate and extends to the inner side of the L-shaped plate, a first threaded rod is fixedly provided on the right side of the second motor, a control plate is threadedly sleeved on the surface of the first threaded rod, and the front side of the control plate is fixedly connected to the back side of the tooth plate.

[0013] According to the above technical solution, the assembly mechanism includes a mounting plate, a first motor is fixedly arranged on the left side of the mounting plate, a driving gear is sleeved on the surface of the output end of the first motor, two rotating rods are respectively arranged on the left side of the mounting plate through two bearing seats, two driven gears are respectively fixedly sleeved on the surfaces of the two rotating rods, the tooth surfaces of the two driven gears are meshed with the tooth surfaces of the driving gears, two drill bits are respectively fixedly arranged on the left sides of the two rotating rods, and an assembly mechanism is provided to punch holes in the metal door when the frame is installed, so that the frame can be installed more efficiently without the need for manual drilling.

[0014] According to the above technical solution, the top surface of the base plate is fixedly connected to the bottom surface of the placement plate, a spring is fixedly provided on the back of the placement plate, a sliding plate is fixedly provided on the back of the spring, the bottom surface of the sliding plate is slidably connected to the top surface of the base plate, a connecting block is fixedly provided on the back of the sliding plate, the back of the connecting block is fixedly connected to the front of the extrusion block, the surface of the extrusion block is slidably connected to the tooth surface of the tooth plate, when the tooth plate moves left and right, the sliding plate can be moved forward and backward by the spring, and when the tooth plate is stationary, the extrusion block can be squeezed against the tooth plate by the action of the spring itself.

[0015] According to the above technical solution, the right side surface of the movable plate is fixedly connected to the left side surface of the support plate, the top surface of the support plate is penetrated by a second threaded rod extending to the bottom of the left side plate, the bottom surface of the second threaded rod is fixedly connected to the top surface of the clamping plate, and a nut is rotatably provided on the top surface of the support plate through the second bearing seat, and the inner wall of the nut is threadedly connected to the surface of the second threaded rod, and the second threaded rod can be moved up and down by rotating the nut, and the second threaded rod can drive the clamping plate to move synchronously during the up and down movement.

[0016] According to the above technical solution, a control rod is fixedly provided on the front side of the sliding plate, and the control rod slides through the front side of the placement plate and extends to the rear of the placement plate; a slide rail is fixedly provided on the back side of the placement plate, and an insert plate is slidably provided on the surface of the slide rail; the right side of the insert plate slides through the left side of the control rod and extends to the right side of the control rod; a pull ring is fixedly provided on the front side of the insert plate, and the insert plate can be driven to move synchronously by pushing the pull ring to the right side. The control rod can be fixed when the insert plate moves to the right side, and the sliding plate can be fixed when the control rod is fixed.

[0017] According to the above technical scheme, the top surface of the bottom plate is provided with a first dovetail groove and a second dovetail groove, the inner wall of the first dovetail groove is slidably provided with a first dovetail block, the top surface of the first dovetail block is fixedly connected to the bottom surface of the tooth plate, and the inner wall of the second dovetail groove is slidably provided with a second dovetail block, the top surface of the second dovetail block is fixedly connected to the bottom surface of the sliding plate, and the first dovetail block cooperates with the first dovetail groove to prevent the tooth plate from tilting during the movement, thereby achieving a better effect when positioning the metal door, and two limit plates are fixedly provided on the top surface of the clamping plate, and the top surfaces of the two limit plates both slide through the bottom surface of the support plate and extend to above the left side plate, and the limit plates can make the clamping plate more stable when moving up and down.

[0018] The left side of the fixing plate is fixedly provided with a fixing plate, and the right side surface of the fixing plate is slidably penetrated by a connecting frame and extends to the left side of the fixing plate, and the connecting frame is fixedly provided with a connecting plate on the left side surface of the connecting frame. The left side surface of the connecting plate is provided with a wedge-shaped groove, and the inner wall of the wedge groove is slidably provided with a wedge block, and the left side surface of the wedge block is fixedly connected to the right side surface of the mounting plate, and the left side surface of the wedge block is provided with a bolt, and the right side surface of the bolt sequentially passes through the left side surface of the wedge block and the inner wall of the wedge groove and extends to the inside of the connecting plate, and the left side surface of the connecting plate is fixedly provided with two first extrusion plates, the top surface of the bottom plate is fixedly provided with a mounting block, and the top surface of the mounting block is fixedly provided with an electric push rod, and the left side surface of the electric push rod output end is fixedly connected to the right side surface of the connecting frame. The mounting plate can be removed by unscrewing the bolt, and the electric push rod can be opened, and the electric push rod output end extends to enable the connecting frame to move to the right side, and the connecting plate can be driven to move synchronously when the connecting frame moves.

[0019] According to the above technical scheme, a through groove is formed through the top surface of the bottom plate, and a sliding frame is slidably provided on the inner wall of the through groove, the top surface of the sliding frame is fixedly connected to the bottom surface of the movable plate, and rotating rollers are rotatably provided on the front and rear end surfaces of the inner side of the sliding frame through two bearing seats respectively, and a steel rope is provided on the surface of the rotating roller, and two fixing rings are provided on the surface of the rotating roller, and two groups of fixing sleeves are fixedly provided on the surfaces of the two fixing rings respectively, and two groups of telescopic rods are slidably provided on the inner walls of the two groups of fixing sleeves respectively, and two groups of friction pads are fixedly provided on the end surfaces of the two groups of telescopic rods respectively, and two groups of second elastic members are fixedly provided on the inner bottom surfaces of the two groups of fixing sleeves respectively, and the other end surfaces of the two groups of second elastic members are fixedly connected to the inner side surfaces of the two groups of telescopic rods respectively, so that the two groups of telescopic rods can be moved synchronously when the rotating roller rotates.

[0020] According to the above technical scheme, an operating groove is opened on the right side of the movable plate, and a pressure plate is rotatably arranged on the inner wall of the operating groove through two bearing seats four, and a first elastic member is fixedly arranged on the right side of the pressure plate, and the right side of the first elastic member is slidably connected to the inner wall of the operating groove, and the left side of the steel rope is fixedly connected to the right side of the pressure plate, and the interior of the sliding frame and the inner wall of the operating groove are respectively rotatably arranged with a first roller and a second roller, and the surfaces of the first roller and the second roller are slidably connected to the surface of the steel rope, and the clamping plate can squeeze the pressure plate when it descends, so that the right end surface of the pressure plate can move upward, and the rotation of the rotating roller can be controlled by the steel rope when the right end surface of the pressure plate moves upward.

[0021] The top surface of the clamping plate is provided with two fixed frames, and the top surfaces of the two fixed frames are respectively provided with two air bags, and the left sides of the two fixed frames are respectively provided with two pipes, and the right sides of the two pipes sequentially penetrate the left sides of the two fixed frames and the surfaces of the two air bags and extend to the inside of the two air bags, and the bottom surfaces of the two pipes are respectively provided with two nozzles, and the top surface of the clamping plate is provided with two through holes, and the bottom surfaces of the two nozzles extend to the inside of the two through holes, respectively, the bottom surface of the fixed frame is provided with an opening, and the bottom surface of the clamping plate is provided with two slide grooves, and the left side of the movable plate is fixed with a second extrusion plate, and the two second extrusion plates are respectively provided with corresponding to the two slide grooves, and the backs of the two fixed frames are respectively provided with two air inlet pipes, and the front surfaces of the two air inlet pipes sequentially penetrate the backs of the two fixed frames and the surfaces of the two air bags and extend to the inside of the air bags, and the downward movement of the clamping plate allows the air bags to be squeezed through the second extrusion plate, so that the nozzles can spray.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] By providing a positioning mechanism, the metal door frame can be positioned before being installed, so that the frame can be more stable during installation. By providing a fixing portion when positioning the metal door, the stability of the movable plate can be better, and the installation effect will not be deteriorated due to the movement of the movable plate when the metal door is pressed. In addition, when the movable plate is fixed, the tooth plate is pressed by the pressing block, so that the adjustability can be higher during the fixing process, so that the positioning can be more accurate.

[0024] By providing the positioning part, the position of the metal plate can be adjusted when the frame is installed, so as to avoid poor effect during the frame installation process due to different specifications of the metal door, so that when the frame is installed on the metal door of different specifications, it can be adjusted according to the metal door itself, so that the installation effect can be better, and in the positioning process, the first dovetail block and the first dovetail groove can cooperate to prevent the tooth plate from tilting during the movement, so as to achieve better effect when positioning the metal door;

[0025] The clamping part can be provided to fix the metal door when the frame is installed, so as to avoid movement during the frame installation process, resulting in unsatisfactory installation effect, thereby reducing efficiency. In addition, the door panel can be pushed to the right during the clamping process, so that when the frame is installed on the door panel, the installation effect will not be poor due to the left and right movement of the door panel. During the clamping process, the airbag is clamped by the second extrusion plate, so that the gas inside the airbag can be discharged through the pipeline, and the gas can be sprayed onto the surface of the door panel through the nozzle to clean it.

[0026] By providing an assembly mechanism, holes can be punched into the metal door when the frame is installed, thereby making the frame installation more efficient without the need for manual punching. After the punching is completed, the metal door and the frame can be pressed together, thereby making the installation between the frame and the metal door more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0028] Figure 1 It is a schematic diagram of the left three-dimensional structure of the present invention;

[0029] Figure 2 It is a top view of the three-dimensional structure of the present invention;

[0030] Figure 3 It is a schematic diagram of the main stereoscopic structure of the present invention;

[0031] Figure 4It is a left side cross-sectional stereoscopic structural schematic diagram of the present invention;

[0032] Figure 5 It is a right side cross-sectional three-dimensional structural schematic diagram of the present invention;

[0033] Figure 6 The present invention Figure 2 A schematic diagram of the enlarged three-dimensional structure of the middle A area;

[0034] Figure 7 The present invention Figure 3 Schematic diagram of the enlarged three-dimensional structure of area B in the middle;

[0035] Figure 8 It is a schematic diagram of a top view of a partial cross-section three-dimensional structure of the present invention;

[0036] Fig. 9 It is a schematic diagram of an enlarged three-dimensional structure of a partial cross section viewed from above of the present invention;

[0037] Fig.10 The present invention Figure 5 Schematic diagram of the enlarged three-dimensional structure of the middle C area;

[0038] Fig.11 The present invention Fig. 9 Schematic diagram of the enlarged three-dimensional structure of the middle D area;

[0039] Fig.12 It is a schematic diagram of a partially cutaway three-dimensional structure of the back side of the fixing sleeve of the present invention.

[0040] In the figure: 1 bottom plate, 2 assembly mechanism, 201 connecting plate, 202 first extrusion plate, 203 connecting frame, 204 mounting block, 205 electric push rod, 206 fixing plate, 207 first motor, 208 mounting plate, 209 wedge block, 210 rotating rod, 211 drill bit, 212 driving gear, 213 driven gear, 3 positioning mechanism, 301 support plate, 302 moving plate, 303 second motor, 304 L-type plate, 305 tooth plate, 306 connecting block, 307 placement plate, 308 limit plate, 309 control plate, 310 first threaded rod, 311 first dovetail block, 312 pressing plate, 3 13 second threaded rod, 314 nut, 315 extrusion block, 316 second dovetail block, 317 control rod, 318 spring, 319 sliding plate, 320 plug plate, 321 pull ring, 322 slide rail, 323 nozzle, 324 pipeline, 325 fixed frame, 326 air intake pipe, 327 air bag, 328 telescopic rod, 329 steel rope, 330 rotating roller, 331 second extrusion plate, 332 first roller, 334 sliding frame, 335 fixed sleeve, 336 first elastic member, 337 second roller, 338 pressure plate, 339 fixed ring, 340 friction pad, 341 second elastic member, 304 support leg. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0042] Embodiment 1

[0043] See also Figure 1-Figure 12 , the present invention provides a technical solution: a metal door frame processing and assembly machine, comprising a bottom plate 1 and two supporting legs 4 fixedly arranged on the bottom surface of the bottom plate 1, and an assembly mechanism 2 and a positioning mechanism 3 are arranged above the bottom plate 1;

[0044] The assembly mechanism 2 is located to the right of the positioning mechanism 3;

[0045] The positioning mechanism 3 includes a positioning portion, a pressing portion and a fixing portion;

[0046] The pressing part is located to the right of the positioning part and the fixing part, and the positioning part is located behind the fixing part;

[0047] The positioning part includes a tooth plate 305 and a moving plate 302, the fixing part includes a placement plate 307 and an extrusion block 315, and the pressing part includes a support plate 301 and a pressing plate 312;

[0048] The bottom surface of the tooth plate 305 is slidably connected to the top surface of the bottom plate 1, the right side surface of the tooth plate 305 is fixedly connected to the left side surface of the moving plate 302, an L-shaped plate 304 is fixedly provided on the left side of the bottom plate 1, a second motor 303 is fixedly provided on the left side of the L-shaped plate 304, the right side surface of the output end of the second motor 303 passes through the left side of the L-shaped plate 304 and extends to the inner side of the L-shaped plate 304, a first threaded rod 310 is fixedly provided on the right side of the second motor 303, a control plate 309 is threadedly sleeved on the surface of the first threaded rod 310, the front side of the control plate 309 is fixedly connected to the back side of the tooth plate 305, the top surface of the bottom plate 1 is fixedly connected to the bottom surface of the placement plate 307, a spring 318 is fixedly provided on the back side of the placement plate 307, a sliding plate 319 is fixedly provided on the back side of the spring 318, and the sliding plate 31 The bottom surface of 9 is slidably connected with the top surface of the bottom plate 1, a connecting block 306 is fixedly provided on the back of the sliding plate 319, the back of the connecting block 306 is fixedly connected with the front of the extrusion block 315, the surface of the extrusion block 315 is slidably connected with the tooth surface of the tooth plate 305, the right side of the movable plate 302 is fixedly connected with the left side of the support plate 301, the top surface of the support plate 301 is penetrated with a second threaded rod 313 extending to the bottom of the left side plate, the bottom surface of the second threaded rod 313 is fixedly connected with the top surface of the pressing plate 312, the top surface of the support plate 301 is rotatably provided with a nut 314 through the bearing seat 2, the inner wall of the nut 314 is threadedly connected with the surface of the second threaded rod 313, a control rod 317 is fixedly provided on the front of the sliding plate 319, and the front surface of the control rod 317 slides through the front of the placement plate 307 and extends to Behind the placement plate 307, a slide rail 322 is fixedly provided on the back of the placement plate 307, and an insert plate 320 is slidably provided on the surface of the slide rail 322. The right side of the insert plate 320 slides through the left side of the control rod 317 and extends to the right of the control rod 317. A pull ring 321 is fixedly provided on the front of the insert plate 320. The top surface of the bottom plate 1 is provided with a first dovetail groove and a second dovetail groove. The inner wall of the first dovetail groove is slidably provided with a first dovetail block 311. The top surface of the first dovetail block 311 is fixedly connected to the bottom surface of the tooth plate 305. The inner wall of the second dovetail groove is slidably provided with a second dovetail block 316. The top surface of the second dovetail block 316 is fixedly connected to the bottom surface of the sliding plate 319. Two limit plates 308 are fixedly provided on the top surface of the clamping plate 312, and the top surfaces of the two limit plates 308 both slide through the support plate The bottom surface of 301 extends to the top of the left side plate, and a through groove is formed on the top surface of the bottom plate 1. A sliding frame 334 is slidably provided on the inner wall of the through groove. The top surface of the sliding frame 334 is fixedly connected to the bottom surface of the movable plate 302. The front and rear end surfaces of the inner side of the sliding frame 334 are respectively provided with rotating rollers 330 through two bearing seats. A steel rope 329 is provided on the surface of the rotating roller 330. Two fixing rings 339 are fixedly provided on the surface of the rotating roller 330. Two groups of fixing sleeves 335 are respectively fixedly provided on the surfaces of the two fixing rings 339. Two groups of telescopic rods 328 are respectively slidably provided on the inner walls of the two groups of fixing sleeves 335. Two groups of friction pads 340 are respectively fixedly provided on the end surfaces of the two groups of telescopic rods 328. Two groups of second elastic members 341 are respectively fixedly provided on the inner bottom surfaces of the two groups of fixing sleeves 335.The other end surfaces of the two groups of second elastic members 341 are respectively fixedly connected to the inner side surfaces of the two groups of telescopic rods 328, an operating groove is opened on the right side of the movable plate 302, and a pressure plate 338 is rotatably provided on the inner wall of the operating groove through two bearing seats four, a first elastic member 336 is fixedly provided on the right side of the pressure plate 338, and the right side of the first elastic member 336 is slidably connected to the inner wall of the operating groove, and the left side of the steel rope 329 is fixedly connected to the right side of the pressure plate 338, and the interior of the sliding frame 334 and the inner wall of the operating groove are respectively rotatably provided with a first roller 332 and a second roller 337, and the surfaces of the first roller 332 and the second roller 337 are slidably connected to the surface of the steel rope 329, and two fixed frames 325 are fixedly provided on the top surface of the clamping plate 312, and two air bags 327 are respectively fixedly provided on the top surfaces of the two fixed frames 325. Two pipes 324 are respectively arranged on the side, and the right sides of the two pipes 324 sequentially penetrate the left sides of the two fixed frames 325 and the surfaces of the two air bags 327 to extend to the inside of the two air bags 327, and two nozzles 323 are respectively fixedly arranged on the bottom surfaces of the two pipes 324, and two through holes are penetrated on the top surface of the clamping plate 312, and the bottom surfaces of the two nozzles 323 extend to the inside of the two through holes respectively, and the bottom surface of the fixed frame 325 is opened, and two slide grooves are penetrated on the bottom surface of the clamping plate 312, and a second extrusion plate 331 is fixedly arranged on the left side of the movable plate 302, and the two second extrusion plates 331 are respectively arranged corresponding to the two slide grooves, and two air inlet pipes 326 are respectively arranged on the backs of the two fixed frames 325, and the front surfaces of the two air inlet pipes 326 sequentially penetrate the backs of the two fixed frames 325 and the surfaces of the two air bags 327 to extend to the inside of the air bags 327;,

[0049] Furthermore, the present embodiment can position the metal door before installing the frame by providing the positioning mechanism 3, so that the frame can be more stable during installation. When positioning the metal door, the fixing portion can make the movable plate 302 more stable, and the installation effect will not be deteriorated due to the movement of the movable plate 302 when the metal door is squeezed. When the movable plate 302 is fixed, the tooth plate 305 is squeezed by the squeezing block 315, so that the adjustability is higher during the fixing process, so that the positioning can be more accurate.

[0050] By providing the positioning part, the position of the metal plate can be adjusted when the frame is installed, so as to avoid poor effect during the frame installation process due to different specifications of the metal door, so that when the frame is installed on the metal door of different specifications, it can be adjusted according to the metal door itself, so that the installation effect can be better, and in the positioning process, the first dovetail block 311 cooperates with the first dovetail groove so that the tooth plate 305 will not tilt during the movement, so that the metal door can be positioned better;

[0051] By providing a clamping portion, the metal door can be fixed when the frame is installed, avoiding movement during the frame installation process, resulting in unsatisfactory installation effect and lowering efficiency. The door panel can be pushed to the right during the clamping process, so that when the frame is installed, the door panel will not move left and right, resulting in poor installation effect. During the clamping process, the airbag 327 is clamped by the second extrusion plate 331, so that the gas inside the airbag 327 can be discharged through the pipe 324, and the gas can be sprayed onto the surface of the door panel through the nozzle 323 for cleaning.

[0052] Embodiment 2

[0053] See also Figure 1-Figure 12 , and on the basis of the first embodiment, it is further obtained that: the assembly mechanism 2 includes a mounting plate 208, a first motor 207 is fixedly arranged on the left side of the mounting plate 208, a driving gear 212 is sleeved on the surface of the output end of the first motor 207, two rotating rods 210 are respectively rotatably arranged on the left side of the mounting plate 208 through two bearing seats, two driven gears 213 are respectively fixedly sleeved on the surfaces of the two rotating rods 210, the tooth surfaces of the two driven gears 213 are meshed with the tooth surfaces of the driving gear 212, two drill bits 211 are respectively fixedly arranged on the left sides of the two rotating rods 210, a fixing plate 206 is fixedly arranged on the top surface of the bottom plate 1, and a connecting frame 203 is slidably penetrated on the right side of the fixing plate 206 and extends to On the left side of the fixed plate 206, a connecting plate 201 is fixedly arranged on the left side of the connecting frame 203, a wedge-shaped groove is provided on the left side of the connecting plate 201, a wedge-shaped block 209 is slidably arranged on the inner wall of the wedge-shaped groove, the left side of the wedge-shaped block 209 is fixedly connected to the right side of the mounting plate 208, a bolt is arranged on the left side of the wedge-shaped block 209, and the right side of the bolt is threadedly penetrated through the left side of the wedge-shaped block 209 and the inner wall of the wedge-shaped groove in sequence to extend to the inside of the connecting plate 201, two first extrusion plates 202 are fixedly arranged on the left side of the connecting plate 201, a mounting block 204 is fixedly arranged on the top surface of the bottom plate 1, an electric push rod 205 is fixedly arranged on the top surface of the mounting block 204, and the left side of the output end of the electric push rod 205 is fixedly connected to the right side of the connecting frame 203;

[0054] Furthermore, this embodiment is equipped with an assembly mechanism 2 to punch holes in the metal door when the frame is installed, so that the frame installation can be more efficient without the need for manual punching, and the metal door and the frame can be pressed together after the punching is completed, so that the installation between the frame and the metal door can be more stable.

[0055] Working principle: Place the metal door to be installed with the frame on the top of the bottom plate 1, and turn on the second motor 303. The output end of the second motor 303 can drive the first threaded rod 310 to rotate when it rotates. When the first threaded rod 310 rotates, the toothed plate 305 can be driven to move left and right through the control board 309. During the process of the toothed plate 305 moving left and right, the movable plate 302 can be driven to move synchronously. The second threaded rod 313 can be moved up and down by rotating the nut 314. During the process of the second threaded rod 313 moving up and down, the clamping plate 312 can be driven to move synchronously. When the clamping plate 312 descends, it can press the clamping plate 33 8 is squeezed, so that the right end surface of the pressing plate 338 can move upward. When the right end surface of the pressing plate 338 moves upward, the rotating roller 330 can be controlled to rotate by the steel rope 329. When the rotating roller 330 rotates, the two sets of telescopic rods 328 can rotate synchronously, and the telescopic rods 328 can move up and down by providing the second elastic member 341. When the pressing plate 312 moves upward, the right end surface of the pressing plate 338 can move downward, and then the rotating roller 330 can be reversed. When the pressing plate 312 moves downward, the airbag 327 can be squeezed by the second squeezing plate 331, so as to The nozzle 323 can spray air, and the sliding plate 319 can be moved forward and backward by the spring 318 when the tooth plate 305 moves left and right, and the extrusion block 315 can squeeze the tooth plate 305 by the force of the spring 318 itself when the tooth plate 305 is stationary, and the plug plate 320 can be driven to move synchronously by pushing the pull ring 321 to the right, and the control rod 317 can be fixed when the plug plate 320 moves to the right, and the control rod 317 can fix the sliding plate 319 when it is fixed, and the electric push rod 205 is turned on, and the output end of the electric push rod 205 extends to make the connecting frame 203 move to the right, and the connecting frame 203 is connected to the connecting frame 203. When the frame 203 moves, the drill bit 211 can be driven to move synchronously. By turning on the first motor 207, the output end of the first motor 207 can drive the driving gear 212 to rotate. When the driving gear 212 rotates, the drill bit 211 can be rotated through the two driven gears 213. When the drill bit 211 rotates, the metal door can be punched. After the drilling is completed, the bolts are unscrewed, and the mounting plate 208 is removed. By turning on the electric push rod 205, the output end of the electric push rod 205 is extended to make the first extrusion plate 202 move to the left. When the first extrusion plate 202 moves to the left, it can squeeze between the frame and the metal door.

[0056] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0057] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A metal door frame processing and assembly machine, comprising a base plate (1) and two supporting legs (4) fixedly arranged on the bottom surface of the base plate (1), characterized in that: An assembly mechanism (2) and a positioning mechanism (3) are provided above the bottom plate (1); The assembly mechanism (2) is located to the right of the positioning mechanism (3); The assembly mechanism (2) comprises a mounting plate (208), a first motor (207) being fixedly arranged on the left side of the mounting plate (208), a driving gear (212) being sleeved on the surface of the output end of the first motor (207), two rotating rods (210) being rotatably arranged on the left side of the mounting plate (208) respectively through two bearing seats, two driven gears (213) being fixedly sleeved on the surfaces of the two rotating rods (210), the tooth surfaces of the two driven gears (213) being meshed with the tooth surfaces of the driving gear (212), and two drill bits (211) being fixedly arranged on the left sides of the two rotating rods (210); The positioning mechanism (3) comprises a positioning portion, a pressing portion and a fixing portion; The pressing part is located to the right of the positioning part and the fixing part, and the positioning part is located behind the fixing part; The positioning portion comprises a tooth plate (305) and a movable plate (302), the fixing portion comprises a placement plate (307) and an extrusion block (315), and the pressing portion comprises a support plate (301) and a pressing plate (312); The bottom surface of the toothed plate (305) is slidably connected to the top surface of the bottom plate (1); the right side surface of the toothed plate (305) is fixedly connected to the left side surface of the movable plate (302); an L-shaped plate (304) is fixedly arranged on the left side surface of the bottom plate (1); a second motor (303) is fixedly arranged on the left side surface of the L-shaped plate (304); the right side surface of the output end of the second motor (303) passes through the left side surface of the L-shaped plate (304) and extends to the inner side of the L-shaped plate (304); a first threaded rod (310) is fixedly arranged on the right side surface of the second motor (303); a control plate (309) is threadedly sleeved on the surface of the first threaded rod (310); and the front side of the control plate (309) is fixedly connected to the back side of the toothed plate (305); A through slot is formed through the top surface of the bottom plate (1), a sliding frame (334) is slidably provided on the inner wall of the through slot, the top surface of the sliding frame (334) is fixedly connected to the bottom surface of the movable plate (302), a rotating roller (330) is rotatably provided on the front and rear end surfaces of the inner side of the sliding frame (334) through two bearing seats, a steel rope (329) is provided on the surface of the rotating roller (330), and two fixing rings (339) are fixedly sleeved on the surface of the rotating roller (330), and the two fixing rings ( Two groups of fixing sleeves (335) are fixedly arranged on the surface of the fixing sleeves (339), two groups of telescopic rods (328) are slidably arranged on the inner walls of the two groups of fixing sleeves (335), two groups of friction pads (340) are fixedly arranged on the end surfaces of the two groups of telescopic rods (328), two groups of second elastic members (341) are fixedly arranged on the inner bottom surfaces of the two groups of fixing sleeves (335), and the other end surfaces of the two groups of second elastic members (341) are fixedly connected to the inner side surfaces of the two groups of telescopic rods (328); An operating groove is provided on the right side of the movable plate (302), and a pressure plate (338) is rotatably provided on the inner wall of the operating groove through two bearing seats (four), a first elastic member (336) is fixedly provided on the right side of the pressure plate (338), and the right side of the first elastic member (336) is slidably connected to the inner wall of the operating groove, the left side of the steel rope (329) is fixedly connected to the right side of the pressure plate (338), and a first roller (332) and a second roller (337) are rotatably provided inside the sliding frame (334) and on the inner wall of the operating groove through two sets of bearing seats (five), respectively, and the surfaces of the first roller (332) and the second roller (337) are both slidably connected to the surface of the steel rope (329); Two fixing frames (325) are fixedly arranged on the top surface of the clamping plate (312), two air bags (327) are fixedly arranged on the top surfaces of the two fixing frames (325), two pipes (324) are respectively arranged on the left sides of the two fixing frames (325), the right sides of the two pipes (324) sequentially penetrate the left sides of the two fixing frames (325) and the surfaces of the two air bags (327) and extend to the inside of the two air bags (327), two nozzles (323) are respectively fixedly arranged on the bottom surfaces of the two pipes (324), and two through holes are formed on the top surface of the clamping plate (312), two The bottom surface of the nozzle (323) extends to the inside of the two through holes respectively, the bottom surface of the fixed frame (325) is opened, the bottom surface of the clamping plate (312) is penetrated by two slide grooves, the left side of the movable plate (302) is fixedly provided with a second extrusion plate (331), the two second extrusion plates (331) are respectively arranged corresponding to the two slide grooves, the backs of the two fixed frames (325) are respectively provided with two air intake pipes (326), and the fronts of the two air intake pipes (326) sequentially penetrate the backs of the two fixed frames (325) and the surfaces of the two air bags (327) and extend to the inside of the air bags (327); The right side surface of the movable plate (302) is fixedly connected to the left side surface of the support plate (301); a second threaded rod (313) is provided through the top surface of the support plate (301) and extends to the bottom of the left side plate; the bottom surface of the second threaded rod (313) is fixedly connected to the top surface of the clamping plate (312); a nut (314) is rotatably provided on the top surface of the support plate (301) through a second bearing seat; the inner wall of the nut (314) is threadedly connected to the surface of the second threaded rod (313).

2. The metal door frame processing and assembly machine according to claim 1, characterized in that: The top surface of the bottom plate (1) is fixedly connected to the bottom surface of the placement plate (307); a spring (318) is fixedly arranged on the back of the placement plate (307); a sliding plate (319) is fixedly arranged on the back of the spring (318); the bottom surface of the sliding plate (319) is slidably connected to the top surface of the bottom plate (1); a connecting block (306) is fixedly arranged on the back of the sliding plate (319); the back of the connecting block (306) is fixedly connected to the front of the extrusion block (315); and the surface of the extrusion block (315) is slidably connected to the tooth surface of the tooth plate (305).

3. The metal door frame processing and assembly machine according to claim 2, characterized in that: A control rod (317) is fixedly arranged on the front side of the sliding plate (319), and the control rod (317) slides through the front side of the placement plate (307) and extends to the rear of the placement plate (307). A slide rail (322) is fixedly arranged on the rear side of the placement plate (307), and an inserting plate (320) is slidably arranged on the surface of the slide rail (322). The right side of the inserting plate (320) slides through the left side of the control rod (317) and extends to the right side of the control rod (317), and a pull ring (321) is fixedly arranged on the front side of the inserting plate (320).

4. The metal door frame processing and assembly machine according to claim 1, characterized in that: The top surface of the bottom plate (1) is provided with a first dovetail groove and a second dovetail groove, the inner wall of the first dovetail groove is slidably provided with a first dovetail block (311), the top surface of the first dovetail block (311) is fixedly connected to the bottom surface of the tooth plate (305), the inner wall of the second dovetail groove is slidably provided with a second dovetail block (316), the top surface of the second dovetail block (316) is fixedly connected to the bottom surface of the sliding plate (319), and the top surface of the clamping plate (312) is fixedly provided with two limit plates (308), the top surfaces of the two limit plates (308) both slide through the bottom surface of the support plate (301) and extend to the top of the left side plate.

5. The metal door frame processing and assembly machine according to claim 1, characterized in that: A fixing plate (206) is fixedly arranged on the top surface of the bottom plate (1), a connecting frame (203) is slidably arranged on the right side of the fixing plate (206) and extends to the left side of the fixing plate (206), a connecting plate (201) is fixedly arranged on the left side of the connecting frame (203), a wedge-shaped groove is provided on the left side of the connecting plate (201), a wedge-shaped block (209) is slidably arranged on the inner wall of the wedge-shaped groove, the left side of the wedge block (209) is fixedly connected to the right side of the mounting plate (208), and the wedge block (201) is fixedly arranged on the left side of the fixing plate (206). 09) is provided with a bolt on the left side, and the right side of the bolt is threadedly penetrated through the left side of the wedge block (209) and the inner wall of the wedge groove in sequence and extends to the inside of the connecting plate (201), and two first extrusion plates (202) are fixedly provided on the left side of the connecting plate (201), and a mounting block (204) is fixedly provided on the top surface of the bottom plate (1), and an electric push rod (205) is fixedly provided on the top surface of the mounting block (204), and the left side of the output end of the electric push rod (205) is fixedly connected to the right side of the connecting frame (203).

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