CN111331030A - An intelligent profile punching equipment - Google Patents

Abstract

The invention discloses an intelligent profile punching equipment in the technical field of punching equipment. The positioning and clamping mechanism in the length direction and interval distribution of the cabinet, the top of the main cabinet is provided with a positioning and distance measuring mechanism, the front side of the mounting frame is installed with a translation mechanism, the front side of the translation mechanism is installed with a punching mechanism, and the top surface of the main cabinet is embedded with With a corner material collection mechanism, the present invention provides an intelligent profile punching equipment, which can be used for automatic clamping of profiles and automatic detection of installation positions, which can realize continuous processing on a straight line, and can quickly clean the corner materials in the collection tank. This equipment has the advantages of fast processing efficiency, high precision and easy cleaning.

Description

An intelligent profile punching equipment

technical field

The invention relates to the technical field of punching equipment, in particular to an intelligent profile punching equipment.

Background technique

Punching refers to punching various graphics on steel, leather, cloth, wood and other materials to meet different needs. The punching process includes hydroforming. The parts formed by the hydroforming process have the advantages of saving materials, reducing costs, and good performance. . With the massive use of hydroformed parts. As a new type of punching method, hydraulic punching can punch hollow parts and parts with a curved axis, which has incomparable advantages in traditional processing technology. Hydraulic punching does not require a die during the entire punching process, which has great advantages for processing parts that cannot be placed inside a die due to too small internal dimensions or a curved axis. At the same time, the use of hydraulic punching instead of laser cutting plays an important role in reducing the production cost of parts and improving production efficiency.

As shown in Figure 11, a long profile A has a through hole B in the middle of the top surface of the profile A along the length direction. The through hole B includes a variety of different apertures and is staggered with a certain regularity. During traditional processing, first of all The profile A needs to be fixedly installed on the workbench of the punching equipment through a special fixture, then mark the punching position on the top surface of the profile A, and then install one of the hole size punches on the main shaft of the punching equipment, and Stamping is performed at the location where the through hole of this size is located, and after punching the through hole of this size, a punch of another size is used to punch the through hole of another size. Clamping and marking holes all need to be done manually, especially for mass-produced workpieces, it is difficult to maintain the machining accuracy and uniformity of product dimensions.

Based on this, the invention designs an intelligent profile punching equipment to solve the above problems.

SUMMARY OF THE INVENTION

The purpose of the invention is to provide an intelligent profile punching equipment to solve the above technical problems.

In order to achieve the above purpose, the invention provides the following technical solutions: an intelligent profile punching equipment, including a main frame, the main frame includes a main cabinet and a mounting frame arranged on the rear side of the top of the main cabinet, the inner part of the main cabinet is The cavity is provided with two sets of positioning and clamping mechanisms distributed along the length of the main cabinet and at intervals. The top of the main cabinet is provided with a positioning and ranging mechanism, and the front side of the mounting frame is installed with a translation mechanism. The front side of the translation mechanism A punching mechanism is installed, and a scrap collecting mechanism is embedded on the top surface of the main cabinet.

Preferably, the top surface of the main cabinet is provided with a leftover material drop groove in the center along the length direction, the leftover material collection mechanism is embedded in the leftover material drop groove, and clips are provided on both sides of the leftover material dropout groove. A holding and letting slot, the clamping end of the positioning and clamping mechanism protrudes from the top surface of the main cabinet through the holding and letting slot, and a touch screen is installed on the top of the main cabinet.

Preferably, the positioning and clamping mechanism includes a U-shaped mounting frame, the top ends of the two sides of the U-shaped mounting frame are fixedly mounted on the top of the inner cavity of the main cabinet, and the middle of the inner cavity of the U-shaped mounting frame is fixed with Gear transmission box, a clamping motor is installed on the front side of the gear transmission box, clamping screw rods are symmetrically arranged on the left and right sides of the gear transmission box, and the other end of the clamping screw rod is installed with the U-shaped The side wall of the frame is rotated and installed, the outer wall of the clamping screw is screwed with a clamping nut seat, and the bottom of the clamping nut seat is slidably connected with a clamping slide rail, and the clamping slide rail is fixedly installed on the At the bottom of the inner cavity of the U-shaped mounting frame, the top of the clamping nut seat is connected with a clamping block through a clamping link.

Preferably, the gear transmission case includes a gear case body, a driving gear is arranged in the middle of the inner cavity of the gear case body, the driving gear is sleeved with the output end of the clamping motor, and the two sides of the driving gear are respectively A driven gear is meshed and arranged, and the two driven gears are respectively sleeved with the clamping screw rods on both sides.

Preferably, the positioning and distance-measuring mechanism includes an L-shaped mounting seat and an L-shaped resisting seat that are oppositely arranged on the left and right sides, a contact plate is arranged on the inner side of the L-shaped mounting seat, and the outer side wall of the contact plate is fixed with two The distance measuring slide bars are parallel to each other, the outer side of the distance measuring slide bar penetrates through the L-shaped mounting seat and is slidably connected with it, the outer end of the distance measuring slide bar is provided with a limit screw, and the distance measuring slide bar is The outer wall is sleeved with a compression spring, the compression spring abuts between the L-shaped mounting seat and the contact plate, and the L-shaped mounting seat is embedded and installed between the two distance measuring slide bars. For a laser ranging sensor, the contact plate is provided with a detection hole corresponding to the laser ranging sensor.

Preferably, the translation mechanism includes an installation base plate, two translation slide rails are arranged parallel to the front side of the installation base plate along the length direction, a fixed rack is installed between the two sets of the translation slide rails, and the translation slide rails The front side is provided with a translational mounting plate through the translational slider, the punching mechanism is mounted on the translational mounting plate, a translational motor is installed on one side of the translational mounting plate, and the rear output end of the translational motor passes through the The translation mounting plate is fixedly sleeved with a driving gear, and the driving gear is engaged with the fixed rack.

Preferably, the punching mechanism includes a right-angle mounting seat mounted on the translation mechanism, a punching hydraulic cylinder is mounted on the right-angle mounting seat, and a U-shaped mounting frame is connected to the telescopic end of the bottom of the punching cylinder, A punching sliding rod is fixed on both sides of the top of the U-shaped mounting frame, the upper end of the punching sliding rod penetrates the right-angle mounting seat and is slidably connected with it, and a punch is installed in the inner cavity of the U-shaped mounting frame to fix it. The punch fixing block is respectively equipped with punches of different specifications around the punch fixing block. The punch fixing block is rotatably installed with the side wall of the U-shaped mounting frame through the punching shaft. The back of the U-shaped mounting frame A punching motor for driving the rotation and switching of the punch fixing block is installed.

Preferably, the punch and the punch fixing block are fixedly installed by screwing, and the punch is composed of a screw part, a clamping part and a punching part from top to bottom, and the side wall of the clamping part has four sides. A flat groove structure matched with a wrench is provided, and the upper part of the punching part has a small conical structure and a large lower part.

Preferably, the scrap collecting mechanism comprises a collecting slot installed under the scrap dropping slot and a bristle frame embedded in the inner cavity of the scrap dropping slot, one end of the collecting slot is open and protrudes out of the In the inner cavity of the main cabinet, the other end of the collection tank is installed with a gas pipe joint, a brush frame is arranged above the collection tank, and nylon brush bristles are densely fixed on the inner walls of both sides in the length direction of the brush frame.

Compared with the prior art, the beneficial effects of the invention are:

The invention mainly includes a main frame, a positioning and clamping mechanism, a positioning distance measuring mechanism, a translation mechanism, a punching mechanism, a corner material collecting mechanism and other mechanisms, wherein the positioning clamping mechanism and the positioning distance measuring mechanism can be used for automatic clamping of profiles and automatic Detect the installation position to facilitate the equipment control system to know the punching position. Through the cooperation of the translation mechanism and the punching mechanism, continuous processing can be realized in a straight line, and the back of the U-shaped mounting frame in the punching mechanism is equipped with a punch for driving the punch. The punching motor that the fixed block rotates and switches. During the processing process, the punching motor drives the fixed block of the punch to rotate and switch different punches to achieve one-time processing of different apertures, eliminating the steps of traditional punching equipment for tool change and realignment, and scrap collection. The mechanism is set on the top of the inner cavity of the main cabinet, which can be used to collect the scraps generated during the processing. The air pipe joint at one end of the collecting tank can be connected with the external compressed air pipe, and the scraps in the collecting tank can be quickly cleaned by passing in the compressed air. The equipment has the advantages of fast processing efficiency, high precision and easy cleaning.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the invention, which are not suitable for ordinary people in the art. As far as technical personnel are concerned, other drawings can also be obtained based on these drawings without any creative effort.

Fig. 1 is the overall structure schematic diagram of the present invention;

2 is a schematic diagram of the overall cross-sectional structure of the present invention;

3 is a schematic structural diagram of the main cabinet of the present invention;

4 is a schematic structural diagram of the positioning and clamping mechanism of the present invention;

FIG. 5 is a schematic structural diagram of the gear transmission box of the present invention;

6 is a schematic structural diagram of a positioning and ranging mechanism of the present invention;

7 is a schematic structural diagram of a translation mechanism of the present invention;

Figure 8 is a schematic structural diagram of the punching mechanism of the present invention;

Figure 9 is a schematic diagram of the installation structure of the punch according to the present invention

Fig. 10 is the structural representation of scrap collecting mechanism of the present invention;

Figure 11 is a schematic diagram of the structure of the profile A.

In the accompanying drawings, the list of components represented by each number is as follows:

1-main frame, 2-positioning and clamping mechanism, 3-positioning distance measuring mechanism, 4-translation mechanism, 5-punching mechanism, 6-corner material collection mechanism;

101-main cabinet, 102-installation frame, 103-angle material drop slot, 104-clamping slot, 105-touch screen;

201-U-shaped mounting frame, 202-Gear transmission box, 203-Clamping motor, 204-Clamping screw, 205-Clamping nut seat, 206-Clamping slide rail, 207-Clamping link, 208-Clamp Holding block, 209-gear box body, 210-drive gear, 211-driven gear;

301-L-shaped mounting seat, 302-L-shaped blocking seat, 303-contact plate, 304-distance measuring slide bar, 305-limit screw, 306-compression spring, 307-laser distance measuring sensor, 308-detection hole;

401-installation base plate, 402-translation slide rail, 403-fixed rack, 404-translation slider, 405-translation mounting plate, 406-translation motor, 407-drive gear;

501-Right-Angle Mounting Block, 502-Punching Hydraulic Cylinder, 503-U-Shaped Mounting Frame, 504-Punching Slide Rod, 505-Punch Fixing Block, 506-Punch, 507-Punching Shaft, 508-Punching Motor , 509-screw part, 510-holding part, 511-punching part;

601-collection tank, 602-trachea connector, 603-bristle frame, 604-nylon bristle.

Detailed ways

The technical solutions in the embodiments of the invention will be clearly and completely described below with reference to the drawings in the embodiments of the invention. Obviously, the described embodiments are only a part of the embodiments of the invention, not all of the embodiments. Based on the embodiments in the invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the invention.

1-2, the invention provides a technical solution: an intelligent profile punching equipment, including a main frame 1, the main frame 1 includes a main cabinet 101 and a mounting frame 102 arranged on the top and rear side of the main cabinet 101, the main cabinet 101. The inner cavity of 101 is provided with two sets of positioning and clamping mechanisms 2 distributed along the length direction and interval of the main cabinet 101. The top of the main cabinet 101 is provided with a positioning and distance measuring mechanism 3, and the front side of the mounting frame 102 is installed with a translation mechanism 4. A punching mechanism 5 is installed on the front side of the mechanism 4 , and a scrap collecting mechanism 6 is embedded on the top surface of the main cabinet 101 .

Embodiment 1:

Further, as shown in FIG. 3 , the top surface of the main cabinet 101 is provided with a leftover material drop groove 103 in the center along the length direction, the width of the leftover material drop groove 103 is greater than the maximum diameter of the punch 506, and the leftover material collection mechanism 6 is embedded in In the leftover groove 103 for leftover material, there are clamping and abdicating grooves 104 on both sides of the leftover groove 103 for leftover material. A touch screen 105 is installed on the top of the cabinet 101, and the touch screen 105 is connected to the control system of the equipment for controlling the operation of the equipment.

Example 2:

Further, as shown in FIGS. 4-5 , the positioning and clamping mechanism 2 includes a U-shaped installation frame 201 , the tops of the two sides of the U-shaped installation frame 201 are fixedly installed with the top of the inner cavity of the main cabinet 101 , and the inner part of the U-shaped installation frame 201 is fixedly installed. A gear transmission case 202 is fixed in the middle of the cavity, a clamping motor 203 is installed on the front side of the gear transmission case 202, a reducer is provided at the front end of the clamping motor 203, and clamping screw rods 204 are symmetrically arranged on the left and right sides of the gear transmission case 202 , the clamping screw 204 and the gear box 202 are installed with a bearing, the other end of the clamping screw 204 and the side wall of the U-shaped mounting frame 201 are rotated and installed by the bearing, and the outer wall of the clamping screw 204 is screwed with a clamp Holding the nut seat 205, the bottom of the clamping nut seat 205 is slidably connected with a clamping slide rail 206, the clamping slide rail 206 is fixedly installed at the bottom of the inner cavity of the U-shaped mounting frame 201, and the top of the clamping nut seat 205 is clamped through the connecting rod 207 is connected with a clamping block 208; the gear transmission box 202 includes a gear box body 209, a driving gear 210 is arranged in the middle of the inner cavity of the gear box body 209, the driving gear 210 is sleeved with the output end of the clamping motor 203, and the two A driven gear 211 is provided on each of the sides, and the two driven gears 211 are respectively sleeved with the clamping screw rods 204 on both sides.

Start the clamping motor 203 to drive the driving gear 210 to rotate after being decelerated by its front-end reducer. When the clamping motor 203 rotates, it simultaneously drives the driven gears 211 on both sides and the clamping screw 204 to rotate, thereby driving the clamping nut seat 205 to rotate. The sliding rail 206 is translated left and right. Since the driven gear 211 is meshed with the left and right sides of the driving gear 210, the clamping nut seats 205 on both sides are close to each other or away from each other when moving. When the clamping nut seats 205 are close to each other The profile A placed on the top surface of the main cabinet 101 can be clamped and fixed, and when the clamping nut bases 205 are far away from each other, the clamp will be automatically loosened to facilitate loading and unloading;

In addition, in order to make the bottom surface of the profile fit with the top surface of the main cabinet 101 after being clamped, the inner side of the clamping block 208 has an inclined wedge-shaped structure, and when it contacts the edge of the profile, there is a downward component force to fit the profile. The top surface of the main cabinet 101 is fixed to ensure the clamping level; in order for the equipment to know the movement of the clamping block 208 when clamping the profile A, limit switches can be installed on the left and right sides of the clamping nut seat 205, and the installation distance of the limit switches Compatible with the width of the profile A, when the clamping nut seat 205 moves until it is detected by the limit switch, it stops running to complete the clamping or unclamping; in order not to form pressure on the surface of the profile A when the clamping block 208 is clamped. A rubber pad or a silicone pad can be attached to the inner wall of the clamping block 208 to play a buffering and protection role.

Embodiment 3:

Further, as shown in FIG. 6 , the positioning and distance measuring mechanism 3 includes an L-shaped mounting seat 301 and an L-shaped resisting seat 302 which are oppositely arranged on the left and right. Two distance measuring slide bars 304 parallel to each other are fixedly connected to the wall. The outer side of the distance measuring slide bar 304 penetrates the L-shaped mounting seat 301 and is slidably connected with it. The outer wall of the rod 304 is sleeved with a compression spring 306, and the compression spring 306 abuts between the L-shaped mounting seat 301 and the contact plate 303. The L-shaped mounting seat 301 is embedded and installed between the two distance-measuring sliding rods 304. The laser ranging sensor 307, the contact plate 303 is provided with a detection hole 308 corresponding to the laser ranging sensor 307;

When placing the profile A, first push one end of the profile A against the contact plate 303, and push the contact plate 303 to overcome the elastic force of the compression spring 306 to move outward until the other end of the profile A can be snapped into the L-shaped mounting seat 301 and the L-shaped resisting seat 302. and in contact with the inner wall of the L-shaped abutting seat 302, after the profile A is clamped between the L-shaped mounting seat 301 and the L-shaped abutting seat 302, since the installation positions of the L-shaped mounting seat 301 and the L-shaped abutting seat 302 are fixed, the The laser ranging sensor 307 detects the distance from one end of the profile A to its installation location to indirectly know the total length of the profile A, so as to facilitate the equipment to automatically determine the position of the punching lower knife, and the opening of the detection hole 308 facilitates the laser ranging sensor 307. At the end of profile A, since the center of the end face of part of profile A is a hollow structure, a wear-resistant film or metal sheet can be attached to the contact surface of the detection hole 308 for laser detection, and the system calculates the total length of profile A. The thickness of the thin film or metal sheet to remove wear resistance is sufficient.

Embodiment 4:

Further, as shown in FIG. 7 , the translation mechanism 4 includes an installation base plate 401 , two translation slide rails 402 are arranged parallel to the front side of the installation base plate 401 along the length direction, and a fixed rack 403 is installed between the two sets of translation slide rails 402 . , the front side of the translational slide rail 402 is provided with a translational mounting plate 405 through the translational slider 404, the punching mechanism 5 is installed on the translational mounting plate 405, and a translational motor 406 is installed on one side of the translational mounting plate 405. The rear of the translational motor 406 The side output end is fixedly sleeved with a driving gear 407 through a translation mounting plate 405, a reducer is installed on the translation motor 406, and the driving gear 407 meshes with the fixed rack 403;

Actuating the translation motor 406 can drive the driving gear 407 to rotate through the reducer. Since the driving gear 407 is engaged with the fixed rack 403, and the upper and lower sides of the back of the translation mounting plate 405 are installed on the sliding rail 402 and the translation slider 404 in a sliding fit. Installed on the bottom plate 401, so after the translation motor 406 is activated, it can drive the translation mounting plate 405 and the punching mechanism 5 installed on the front side of the translation mounting plate 405 to move left and right, so as to realize the punching at different positions of the profile A, and the two ends of the translation rail 402. Set a limit block to play a limit role.

Embodiment 5:

Further, as shown in FIGS. 8-9 , the punching mechanism 5 includes a right-angle mounting seat 501 mounted on the translation mechanism 4 , a punching hydraulic cylinder 502 is mounted on the right-angle mounting seat 501 , and the bottom telescopic end of the punching cylinder 502 is connected There is a U-shaped mounting frame 503. The top and both sides of the U-shaped mounting frame 503 are fixed with punching slide bars 504. The upper end of the punching slide bar 504 penetrates the right-angle mounting seat 501 and is slidably connected to it. The inner cavity of the U-shaped mounting frame 503 is installed There is a punch fixing block 505, and punches 506 with different specifications are respectively installed around the punch fixing block 505. The punch fixing block 505 is rotated and installed through the punching shaft 507 and the side wall of the U-shaped mounting bracket 503, and the U-shaped mounting bracket is installed. A punching motor 508 for driving the punch fixing block 505 to rotate and switch is installed on the back of the 503; 510 and a punching part 511 are formed, the side wall of the clamping part 510 is provided with a flat groove structure matched with a wrench on four sides, and the upper part of the punching part 511 is a cone-shaped structure with a small upper part and a large lower part;

The punching hydraulic cylinder 502 is connected to an external hydraulic power supply system. The hydraulic power supply system includes components such as an oil tank, a hydraulic pump, a reversing valve and an oil pipe, which are consistent with the existing hydraulic system and will not be described in detail. When the system drives the punching hydraulic cylinder 502 to press down, the punch 506 located below directly acts on the surface of the profile A to complete the punching process, and the punching sliding rods 504 on both sides of the punching hydraulic cylinder 502 play a lifting and guiding role. When there are through holes with different diameters, the punching motor 508 is activated to drive the punching shaft 507 to rotate, and the punch fixing block 505 is fixedly sleeved with the outer wall of the punching shaft 507 and can rotate synchronously. In this embodiment, the number of punches 506 is: Four groups, the punching motor 508 can be switched to the next punch 506 every time the punching motor 508 rotates 90 degrees, that is, the equipment can process four different apertures at one time; The screw parts 509 are connected by screws, and the clamping part 510 cooperates with the wrench to facilitate the tightening. The punching part 511 has a structure with a small upper part and a large lower part to prevent the deformation of the edge of the outer wall of the circular hole on the outer wall of the punching part 511 during the punching process. At the same time, it also plays a role in reducing the resistance of the tool to retract.

Embodiment 6:

Further, as shown in FIG. 10 , the scrap collecting mechanism 6 includes a collecting slot 601 installed under the scrap dropping slot 103 and a bristle frame 603 embedded in the inner cavity of the scrap dropping slot 103. One end of the collecting slot 601 is open and Extending out of the inner cavity of the main cabinet 101, the other end of the collection tank 601 is installed with a gas pipe joint 602, a brush frame 603 is arranged above the collection tank 601, and the inner walls of the brush frame 603 in the longitudinal direction are densely covered with nylon bristles 604;

The corner material produced by the stamping of profile A is directly brought into the collection tank 601 by the punch 506, and stays in the inner cavity of the collection tank 601. The setting of the bristle frame 603 and the nylon bristles 604 can prevent other foreign objects from falling into the collection tank 601. When cleaning the corner material, it can play a shielding role. When cleaning the corner material, the air pipe joint 602 at one end of the collecting tank 601 is connected to the external air pressure equipment. Blow out from the open end of the collection tank 601 for quick cleaning.

Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principle and spirit of the invention , the scope of the invention is defined by the appended claims and their equivalents.

Claims (9)

1. The utility model provides an intelligence section bar punching equipment which characterized in that: including main frame (1), main frame (1) include main cabinet (101) and set up in mounting bracket (102) of main cabinet (101) top rear side, the inner chamber of main cabinet (101) is provided with two sets of location fixture (2) along main cabinet (101) length direction and interval distribution, the top of main cabinet (101) is provided with location range finding mechanism (3), translation mechanism (4) are installed to the front side of mounting bracket (102), translation mechanism (4) front side-mounting has punching mechanism (5), the top surface of main cabinet (101) inlays and is equipped with angle material collection mechanism (6).

2. The intelligent profile punching apparatus of claim 1, wherein: the top surface of host computer cabinet (101) has seted up leftover bits groove (103) down between two parties along length direction, leftover bits collection mechanism (6) inlay and establish in leftover bits groove (103) down, the centre gripping groove (104) of stepping down has been seted up to the both sides of leftover bits groove (103), the exposed core of location fixture (2) is stretched out through centre gripping groove (104) of stepping down the top surface of host computer cabinet (101), touch screen (105) are installed at the top of host computer cabinet (101).

3. The intelligent profile punching apparatus of claim 1, wherein: the positioning and clamping mechanism (2) comprises a U-shaped mounting frame (201), the top ends of the two sides of the U-shaped mounting frame (201) are fixedly mounted with the top of the inner cavity of the main cabinet (101), a gear transmission box (202) is fixedly arranged in the middle of the inner cavity of the U-shaped mounting frame (201), a clamping motor (203) is arranged at the front side of the gear transmission case (202), clamping screw rods (204) are symmetrically arranged at the left side and the right side of the gear transmission case (202), the other end of the clamping screw rod (204) is rotatably arranged with the side wall of the U-shaped mounting frame (201), the outer wall of the clamping screw rod (204) is in threaded connection with a clamping nut seat (205), the bottom of the clamping nut seat (205) is in sliding connection with a clamping slide rail (206), the clamping slide rail (206) is fixedly arranged at the bottom of the inner cavity of the U-shaped mounting frame (201), the top of the clamping nut seat (205) is connected with a clamping block (208) through a clamping connecting rod (207).

4. An intelligent profile punching apparatus according to claim 3, wherein: gear drive case (202) includes gear box body (209), the inner chamber middle part of gear box body (209) is provided with driving gear (210), driving gear (210) with centre gripping motor (203) output cup joints, the both sides of driving gear (210) respectively mesh and are provided with driven gear (211), two driven gear (211) respectively with both sides centre gripping lead screw (204) cup joint mutually.

5. The intelligent profile punching apparatus of claim 1, wherein: the positioning and ranging mechanism (3) comprises an L-shaped mounting seat (301) and an L-shaped blocking seat (302) which are oppositely arranged at the left and the right, a contact plate (303) is arranged on the inner side of the L-shaped mounting seat (301), two distance measuring slide bars (304) which are parallel to each other are fixedly connected to the outer side wall of the contact plate (303), the outer side of the ranging slide bar (304) penetrates through the L-shaped mounting seat (301) and is connected with the L-shaped mounting seat in a sliding manner, the outer side end of the distance measuring slide bar (304) is provided with a limit screw (305), the outer wall of the ranging slide bar (304) is sleeved with a compression spring (306), the compression spring (306) abuts between the L-shaped mounting seat (301) and the contact plate (303), a laser ranging sensor (307) is embedded and installed on the L-shaped installation seat (301) and between the two ranging slide bars (304), the contact plate (303) is provided with a detection hole (308) corresponding to the laser ranging sensor (307).

6. The intelligent profile punching apparatus of claim 1, wherein: translation mechanism (4) are including mounting plate (401), the front side of mounting plate (401) is provided with two translation slide rails (402) along length direction parallel arrangement, and is two sets of install between translation slide rail (402) fixed rack (403), the front side of translation slide rail (402) is provided with translation mounting panel (405) through translation slider (404), the mechanism of punching a hole (5) are installed on translation mounting panel (405), translation motor (406) are installed to one side on translation mounting panel (405), the rear side output of translation motor (406) passes through translation mounting panel (405) is fixed has cup jointed driving gear (407), driving gear (407) with fixed rack (403) mesh mutually.

7. The intelligent profile punching apparatus of claim 1, wherein: the punching mechanism (5) comprises a right-angle mounting seat (501) arranged on the translation mechanism (4), a punching hydraulic cylinder (502) is arranged on the right-angle mounting seat (501), the bottom telescopic end of the punching cylinder (502) is connected with a U-shaped mounting frame (503), two sides of the top of the U-shaped mounting frame (503) are fixedly provided with a punching slide bar (504), the upper end of the punching slide bar (504) penetrates through the right-angle mounting seat (501) and is connected with the right-angle mounting seat in a sliding manner, a punch fixing block (505) is arranged in the inner cavity of the U-shaped mounting frame (503), punches (506) with different specifications are respectively arranged on the periphery of the punch fixing block (505), the punch head fixing block (505) is rotatably arranged with the side wall of the U-shaped mounting rack (503) through a punching rotating shaft (507), and a punching motor (508) for driving the punch fixing block (505) to rotate and switch is arranged on the back surface of the U-shaped mounting frame (503).

8. An intelligent profile punching apparatus according to claim 7, wherein: the punch (506) and the punch fixing block (505) are fixedly installed through screw connection, the punch (506) is composed of a screw rod portion (509), a clamping portion (510) and a punching portion (511) from top to bottom, flat groove structures matched with a wrench are formed in four sides of the side wall of the clamping portion (510), and the punching portion (511) is of a conical structure with a small upper portion and a large lower portion.

9. The intelligent profile punching apparatus of claim 1, wherein: angle material collection mechanism (6) are including installing collecting vat (601) of angle material blanking groove (103) below is established with inlaying brush hair frame (603) of angle material blanking groove (103) inner chamber, the one end of collecting vat (601) is opened and is stretched out the inner chamber of host computer cabinet (101), air pipe connector (602) is installed to the other end of collecting vat (601), the top of collecting vat (601) is provided with brush hair frame (603), the length direction both sides inner wall of brush hair frame (603) is densely covered and is set firmly nylon brush hair (604).

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