CN109807232B - A kind of numerical control machine tool and its processing method for profile processing - Google Patents

Abstract

The invention relates to the technical field of mechanical automation. A numerical control machine tool for processing sectional materials and a processing method thereof are provided, wherein the machine tool comprises a frame, a feeding device, a first conveying device, a punching and cutting device, a second conveying device and a discharging device; the feeding device is used for conveying the section bar to the first conveying device, the discharging end of the first conveying device is connected with the feeding end of the punching and cutting device, and the punching and cutting device is used for punching and cutting the section bar; the discharging end of the punching and cutting device is connected with the feeding end of the second conveying device; the second conveying device is used for conveying the machined profile; the blanking device comprises a blanking pushing module and a finished product storage module, and the finished product of the section bar is pushed into the finished product storage module to be blanked through the blanking pushing module. The beneficial effects of the invention are as follows: by performing punching and severing simultaneously, labor and equipment handling is reduced. Stability during punching and cutting can be ensured. And recycling the unqualified products. Different lengths can be processed according to the requirements of the profile.

Description

A kind of numerical control machine tool and its processing method for profile processing

technical field

The invention relates to the technical field of mechanical automation, in particular to a numerically controlled machine tool for profile processing and a processing method thereof.

Background technique

Profile refers to a solid straight bar with a certain cross-sectional shape and size after plastic processing. There are many varieties and specifications of profiles, and they are widely used, occupying a very important position in rolling production. At present, in the production and processing process of profiles, the profile materials are generally transported to the processing position manually or by forklift; manual processing is performed by using profile pliers and hand electric drills, the processing method is single, and the shape after manual processing is uniform and consistent. The effects of precision, accuracy and other aspects are not good, and it is difficult to ensure the quality of the processed products. After the processing is completed, the profile materials are transported to the next processing position by hand or forklift. Such a processing method has high labor intensity, high labor cost, and low work efficiency. A small number of production plants also process profiles through mechanical manufacturing equipment, but they all use a single processing method. First, after punching the profiles, they are transported to the next processing place by manual or equipment for cutting. This processing method is not only The production efficiency is slow, and the cost of labor and equipment is relatively high, and it is prone to inaccurate punching positions caused by unstable clamping during processing, and there is no detection and recovery system, the quality of the entire production product is relatively poor.

Contents of the invention

The purpose of the present invention is: aiming at the deficiencies in the prior art, to provide materials that can be automatically loaded and unloaded by a manipulator, punching and cutting at the same time, a clamping module can be provided to ensure the stability in the processing process, and a recovery device can be provided to further ensure A numerically controlled machine tool and a processing method thereof for profile processing that improve the quality of the product, can be transported stably, and improve processing efficiency.

For realizing the purpose of the present invention, adopt following technical scheme to realize:

A numerical control machine tool for profile processing, the machine tool includes a frame, a feeding device, a first conveying device, a punching and cutting device, a second conveying device, a blanking device, an automatic feeding manipulator and an automatic material unloading manipulator; The above-mentioned feeding device, first conveying device, punching and cutting device, second conveying device, unloading device, automatic feeding manipulator and automatic unloading manipulator are all arranged on the frame, and the automatic feeding manipulator is used for two profiles The side clamps and transports to the feeding device; the discharge end of the feeding device is connected with the feeding end of the first conveying device, and the feeding device is used to convey the profile to the first conveying device, and the discharge end of the first conveying device The end is connected with the feed end of the punching and cutting device, which is used for punching and cutting profiles; the discharge end of the punching and cutting device is connected with the feed end of the second conveying device; the second conveying device is used for The processed profiles are conveyed; the unloading device includes a blanking push module and a finished product storage module, the unloading push module is set on one side of the second conveying device, and the finished product storage module is set on the other side of the second conveying device , push the finished profile into the finished product storage module through the blanking push module; the automatic unloading manipulator is used to clamp both sides of the profile and carry the blank from the finished product storage module.

As a preference, the feeding device includes a feeding material rack, a material rack moving assembly, and a feeding pushing assembly. The feeding material rack is provided with a plurality of feeding intervals for placing profiles, and the bottom of the feeding material rack Cooperate with the moving assembly of the material rack, and the moving assembly of the material rack can drive the feeding material rack to move back and forth, and the bottom of the feeding end of the feeding material rack is provided with a plurality of pushing grooves that are matched with the feeding pushing assembly. The bottom of the discharge end of the material rack is provided with a push outlet for pushing out the profile, and the feeding push assembly can push the profile in the feed material rack out of the push outlet.

The moving assembly of the material rack includes a plurality of feeding support frames, a rotating rod bracket, a feeding motor and a feeding support plate; the rotating rod bracket is arranged on the frame; the rotating rod bracket includes a motor rotating rod, a first rotating The rod base and the second rotating rod base; the front part of the motor rotating rod is connected with the first rotating rod base through the first bearing; the rear part of the motor rotating rod is connected with the second rotating rod base through the second bearing; one end of the motor rotating rod It is connected with the feeding motor through a feeding coupling; the feeding motor is set on the frame through the feeding motor bracket; the motor rotating rod is provided with a motor moving block; the motor moving block is connected to the middle of the bottom surface of the feeding support plate Fixedly connected; the multiple feeding support frames are arranged in parallel on the frame, and the multiple feeding support frames are located on both sides of the rotating rod bracket; each feeding supporting frame includes a feeding rotating rod, a first feeding base and For the second feeding base, the front end of the feeding rotating rod is connected with the first feeding base, and the rear end of the feeding rotating rod is connected with the second feeding base; each feeding rotating rod is provided with a first feeding moving block and the second feeding moving block, and the feeding rotating rod is respectively connected with the first feeding moving block and the second feeding moving block, the front end of the bottom of the feeding support plate is connected with each first feeding moving block Fixedly connected, the bottom rear end of the described feeding support plate is fixedly connected with each second feeding moving block; the feeding material is erected on the feeding supporting plate; the feeding motor can drive the feeding material rack to move forward and backward; The above-mentioned feeding pushing assembly includes a feeding pushing bracket, a feeding pushing slide rail, a feeding pushing cylinder, a feeding pushing connecting plate and a feeding pushing block; the described feeding pushing bracket is arranged on the frame, and the feeding The push bracket is located below the feed end of the feeding material rack, and the feeding pushing cylinder is arranged on the feeding pushing bracket, the piston rod of the feeding pushing cylinder is fixedly connected with the feeding pushing connecting plate, and the feeding pushing connecting plate The bottom surface is slidably connected with the feeding push bracket through the feeding pushing slide rail. The feeding pushing block is arranged on the top surface of the feeding pushing connecting plate. Grooves match.

Preferably, the first conveying device includes a first conveying bracket, a first conveying electric cylinder, a first conveying sliding plate, a first conveying fixed plate, a first clamping cylinder, a first clamping block and a second clamping block; the feed end of the first conveying bracket is connected with the discharge end of the feeding device, the discharge end of the first conveying bracket is connected with the feed end of the punching and cutting device, and the first conveying electric cylinder It is arranged behind the first conveying bracket, the first conveying sliding plate is fixedly connected with the moving block of the first conveying electric cylinder, the first conveying fixed plate is arranged on the first conveying sliding plate, the described The first clamping cylinder is arranged on the top of the first conveying fixed plate, and the bottom of the first clamping cylinder is respectively connected with the first clamping block and the second clamping block, and the first clamping block and the second clamping block are both T shape, and the first clamping cylinder can clamp or loosen the first clamping block and the second clamping block; connect.

As preferably, the punching and cutting device includes a fixed frame, a punching and cutting bracket, a clamping module, a punching module and a cutting module, the fixed frame is fixedly arranged on the frame, and the feeding end of the fixed frame is connected to the outlet of the first conveying device. The end of the material is fixedly connected, and the discharge end of the fixed frame is fixedly connected with the feed end of the second conveying device; the clamping module includes a first clamping assembly and a second clamping assembly; the first clamping assembly It is arranged on the left part of the fixed frame, and the second clamping assembly is arranged on the right part of the fixed frame, and both the first clamping assembly and the second clamping assembly include a clamping cylinder, a clamping push rod, a clamping moving rod and a clamping Tight block; both sides of the bottom of the fixed frame are provided with stepped grooves, the stepped grooves are matched with the stepped blocks on the top of the clamping push rod, and the bottom of the clamping push rod is connected with the clamping cylinder connection; the clamping moving rod is fixedly arranged on the clamping cylinder, and the clamping moving rod passes through the fixed frame, the top of the clamping moving rod is connected to the clamping block, the clamping block is T-shaped, and the clamping block on the clamping block The middle rod is set in the middle of the groove of the profile; the clamping cylinder drives the clamping block to clamp the profile through the clamping moving rod; the punching and cutting bracket is set on the top of the fixing frame, and the punching module includes a punching Cylinder, punching connection block and punching pressure rod; the punching cylinder is fixedly arranged on the top of the punching and cutting bracket, the top of the punching connection block is connected to the punching cylinder, and the bottom of the punching connection block is connected to the punching cylinder. Hole pressing rod, the bottom of the punching pressing rod is provided with a punching pressing rod head; the described cutting module includes a cutting cylinder, a cutting connection block and a cutting pressing rod; the described cutting cylinder is fixedly arranged on the punching and cutting bracket and is located on the left side of the punching cylinder; the top of the cut-off connection block is connected to the cut-off cylinder, the bottom of the cut-off connection block is connected to the cut-off pressure rod, and the bottom of the cut-off pressure rod is provided with a cut-off pressure rod head; The lower part of the punching and cutting bracket is provided with a punching and cutting fixing block, and the punching pressure bar and the cutting pressure bar are respectively arranged to pass through the punching and cutting fixing blocks; The hole cutting die is provided with a punching head hole matched with the punching rod head; the punching cutting die is also provided with a cutting head hole matched with the cutting rod head; The punching and cutting chassis, the punching and cutting chassis is provided with a punching and blanking channel corresponding to the punching head hole, and the punching and cutting chassis is provided with a cutting and blanking channel corresponding to the cutting head hole; The punching and cutting chassis is fixed on the fixed frame; the fixed frame is provided with a blanking through hole, and the bottom of the fixed frame is provided with a blanking channel.

Preferably, the second conveying device includes a second conveying bracket, a second conveying electric cylinder, a second conveying sliding plate, a second conveying fixed plate, a second clamping cylinder, a cylinder connecting plate, a third clamping cylinder, The third clamping block and the fourth clamping block; the second conveying bracket is arranged on the frame, and the feeding end of the second conveying bracket is connected with the discharging end of the punching and cutting device; the second conveying electric cylinder is arranged in front of the second conveying bracket, the second conveying sliding plate is fixedly connected with the moving block of the second conveying electric cylinder, the second conveying fixed plate is arranged on the second conveying sliding plate, and the The second clamping cylinder is set on the top of the second conveying fixed plate, and the piston rod of the second clamping cylinder is connected to the cylinder connecting plate; the left side of the cylinder connecting plate is slidingly connected with the second conveying fixing plate through the cylinder slide rail; the cylinder connecting plate The right side of the right side is fixedly connected with the third clamping cylinder; the bottom of the third clamping cylinder is respectively connected with the third clamping block and the fourth clamping block, and the third clamping block and the fourth clamping block are both T-shaped shape; and the third clamping cylinder can clamp or loosen the third clamping block and the fourth clamping block; the bottom surfaces of the third clamping block and the fourth clamping block are connected with the top surface of the second delivery bracket ; The back of the second delivery support is also connected with a recovery device, a recovery material receiving plate is arranged between the second delivery support and the recovery device, and the recovery material receiving plate is arranged on the frame, and the frame is positioned at the bottom of the recovery material receiving plate. The recovery hole, the top of the recovery material receiving plate is provided with a recovery inclined plate; the recovery device includes a first recovery base, a second recovery base, a first recovery cylinder, a second recovery cylinder and a recovery connection plate; the first recovery base is arranged on the frame The left end of the first recovery base is fixedly connected with the right wall of the first recovery cylinder; the piston rod of the first recovery cylinder is fixedly connected with the bottom surface of the left end of the recovery connecting plate; the second recovery base is arranged on the right end of the frame, and the second recovery base It is fixedly connected with the left wall of the second recovery cylinder; the piston rod of the second recovery cylinder is fixedly connected with the bottom surface of the right end of the recovery connecting plate.

As a preference, the blanking pushing module includes a blanking bracket, a blanking sliding block, a blanking sliding shaft, a blanking motor and a blanking matching rod; the blanking bracket is arranged on the frame, and the blanking The material sliding block is arranged on the material blanking support, and the material blanking sliding shaft is arranged in the material blanking sliding block, and the material blanking sliding shaft can move back and forth in the material blanking sliding block, and the front end of the material blanking sliding shaft is connected with the first sliding shaft. The rear end of the blanking sliding shaft is connected with a second sliding shaft connecting plate, and the rear of the second sliding shaft connecting plate is fixedly connected with a blanking push rod, which is provided with a plurality of blanking push rods for pushing profiles. block; the blanking motor is fixedly connected to the top of the blanking bracket through the blanking motor fixing plate, the rotating shaft of the blanking motor is connected with a blanking guide wheel, and the top of the blanking bracket is provided with a blanking recess Groove, the blanking guide wheel is set in the blanking groove, the blanking guide wheel is matched with the blanking matching rod, the front end of the blanking matching rod is fixedly connected with the middle part of the connecting plate of the first sliding shaft; the blanking The rear end of the matching rod is fixedly connected with the middle part of the connecting plate of the second sliding shaft; the blanking motor can drive the blanking push block to move; the blanking bracket is also provided with a blanking baffle.

Preferably, the finished product storage module includes a storage mobile frame, a storage fixed block, a storage frame, a storage motor, a storage rotating rod, and a storage moving block; the storage fixed block is fixedly arranged on the frame, and the storage fixed block is slid On the storage mobile frame, the bottom of the storage mobile frame is provided with a storage motor bracket. The top is fixedly connected with the top of the storage mobile frame, and the storage rotating rod is provided with a storage moving block; The top of the mobile frame and both sides of the storage frame are provided with finished product storage boxes for placing profiles. The storage frame is provided with sliding grooves, and the finished product storage boxes can be adjusted and moved on the sliding grooves.

As preferably, the first conveying device and the second conveying device are all connected with moving drag chains for reducing friction; position sensor, the machine tool is also equipped with a CNC control panel.

A processing method for a CNC machine tool used for profile processing. The profile is automatically loaded by an automatic feeding manipulator, and the profile is transported from the loading material rack to the first conveying device by the feeding device, and the profile is transported by the first transport cylinder. It is transported to the stamping and cutting device, pressed and fixed by the clamping module, punched by the punching module first, and then cut by the cutting module. After the processing is completed, it is conveyed by the second conveying device, and the unqualified finished product is pushed from the second conveying device into the finished product storage module by the unloading push module, and the unqualified finished product is recovered and processed by the recycling device. The finished product storage module collects the finished profiles and unloads them through the automatic unloading manipulator.

Compared with prior art, the beneficial effect of the present invention is:

(1) By performing punching and cutting at the same time, labor and equipment transportation are reduced.

(2) By setting the clamping module, the stability during punching and cutting can be ensured.

(3) By setting up recycling devices, unqualified products are recycled to improve product quality.

(4) The position can be adjusted through the finished product storage box, and different lengths can be processed according to the requirements of the profile.

(5) Through the automation of production equipment, the cost of labor and other redundant equipment can be reduced, and the production efficiency can be improved.

(6) Automatic loading and unloading by manipulators saves the labor of manual handling and manual loading and unloading, and improves production efficiency.

Description of drawings

Fig. 1 is a structural schematic diagram of the present invention.

Figure 2 is a schematic structural view of the feeding device.

Fig. 3 is a schematic structural view of the first conveying device.

Fig. 4 is a schematic structural diagram of a punching and cutting device.

Fig. 5 is a schematic structural diagram of the second conveying device.

Fig. 6 is a structural schematic diagram of the unloading push module.

Fig. 7 is a schematic structural diagram of a finished product storage module.

Detailed ways

In order to make the present invention more obvious and understandable, the detailed description is as follows in conjunction with the accompanying drawings.

As shown in Figure 1, a CNC machine tool for profile processing, the machine tool includes a frame 1, a feeding device 2, a first conveying device 3, a punching and cutting device 4, a second conveying device 5, and a feeding device 6 , recovery device 7, automatic feeding manipulator 12 and automatic unloading manipulator 13. The feeding device 2, the first conveying device 3, the punching and cutting device 4, the second conveying device 5, the unloading device 6, the recovery device 7, the automatic feeding manipulator 12 and the automatic unloading manipulator 13 are all arranged on the frame 1 , the automatic feeding manipulator 12 is used to clamp both sides of the profile and transport it into the feeding device 2; the discharge end of the feeding device 2 is connected with the feeding end of the first conveying device 3, and the feeding device 2 is used to The profile is transported to the first conveying device 3, the discharge end of the first conveying device 3 is connected to the feed end of the punching and cutting device 4, and the punching and cutting device 4 is used for punching and cutting the profile. The discharge end of the punching and cutting device 4 is connected with the feed end of the second conveying device 5 . The second conveying device 5 is used for conveying the processed profiles. The blanking device 6 includes a blanking push module 61 and a finished product storage module 62, the blank push module 61 is arranged on one side of the second conveying device 5, and the finished product storage module 62 is arranged on the other side of the second conveying device 62, through the lower The material pushing module 61 pushes the finished profile into the finished product storage module 62; The recycling device 7 is arranged between the second conveying device 5 and the finished product storage module 62 . The recycling device 7 is used to recycle unqualified profiles. The loading device 2 , the first conveying device 3 , the second conveying device 5 and the unloading device 6 are all provided with limit sensors 10 . The machine tool is also provided with a numerical control control panel 11 to realize automatic processing.

As shown in Figures 1 and 2, the automatic feeding manipulator 12 is arranged behind the feeding device 2, and the two sides of the profile are clamped by the automatic feeding manipulator 12 and transported to the feeding interval 211 in the feeding material rack 21 , by the way that the automatic feeding manipulator 12 can feed materials while feeding or feed materials after loading first, so as to realize automation. This can save the time of manual handling and manual loading and unloading, and improve efficiency. The feeding device 2 comprises a feeding material rack 21, a material rack moving assembly 22 and a feeding push assembly 23, the feeding material rack 21 is provided with a plurality of feeding intervals 211 for placing profiles, the bottom of the feeding material rack 21 is in contact with the material The rack moving assembly 22 cooperates, and the material rack moving assembly 22 includes a plurality of feeding support frames 221 , a rotating rod bracket 222 , a feeding motor 223 and a feeding support plate 224 . The rotating rod bracket 222 is arranged on the frame 1 . The rotating rod bracket 222 includes a motor rotating rod 2221 , a first rotating rod base 2222 and a second rotating rod base 2223 . The front part of the motor rotating rod 2221 is connected with the base of the first rotating rod 2222 through the first bearing. The rear part of the motor rotating rod 2221 is connected with the second rotating rod base 2223 through the second bearing. One end of the motor rotating rod 2221 is connected with the feeding motor 223 through a feeding coupling. The feeding motor 223 is arranged on the frame 1 through the feeding motor bracket 2231 . A motor moving block 2224 is arranged on the motor rotating rod 2221 . The motor moving block 2224 is fixedly connected with the middle part of the bottom surface of the feeding support plate 224 . A plurality of feeding support frames 221 are arranged in parallel on the frame 1 , and the plurality of feeding support frames 221 are located on both sides of the rotating rod bracket 222 . Every feeding support frame 221 all comprises feeding rotating rod 2211, the first feeding base 2212 and the second feeding base 2213, and the front end of feeding rotating rod 2211 is connected with the first feeding base 2212, and the front end of feeding rotating rod 2211 The rear end is connected with the second feeding base 2213. Each feeding rotating rod 2211 is provided with a first feeding moving block 2214 and a second feeding moving block 2215, and the feeding rotating rod 2211 has a first feeding moving block 2214 and a second feeding moving block 2215 to slide Connection, the bottom front end of the feeding support plate 224 is fixedly connected with each first feeding moving block 2214, and the bottom rear end of the feeding supporting plate 224 is fixedly connected with each second feeding moving block 2215. The feeding material rack 21 is arranged on the feeding support plate 224 . The feeding motor 223 can drive the feeding material rack 21 to move back and forth. The bottom of the feeding end of the feeding material rack 21 is provided with a plurality of pushing grooves 212 matched with the feeding push assembly 22, and the bottom of the feeding end of the feeding material rack 21 is provided with a push outlet for profile release, and the feeding pushing assembly 23 The feeding pushing assembly 23 includes a feeding pushing bracket 231 , a feeding pushing slide rail 232 , a feeding pushing cylinder 233 , a feeding pushing connecting plate 234 and a feeding pushing block 235 . Feeding pushes bracket 231 to be arranged on the frame 1, and feeding pushes bracket 231 to be positioned at the feeding end below feeding material rack 21, and feeding pushes cylinder 233 to be arranged on the feeding pushes bracket 231, and feeding pushes cylinder 233 The piston rod is fixedly connected with the feeding push connecting plate 234, and the bottom surface of the feeding pushing connecting plate 234 is slidably connected with the feeding pushing bracket 231 by the feeding pushing slide rail 232, and the feeding pushing block 235 is arranged on the bottom surface of the feeding pushing connecting plate 234. On the top surface, the feeding pushing block 235 is stepped, and the top of the feeding pushing block 235 matches the pushing groove 212 . The feeding pushing assembly 23 can push the profiles in the feeding material rack 21 out from the pushing outlet.

During work, the automatic feeding manipulator 12 puts the profiles to be processed into the feeding interval 211, and drives the motor turning bar 2221 to rotate by the feeding motor 223, so that the motor moving block 2224 on the motor turning bar 2221 moves back and forth, and the motor The moving block 2224 drives the entire feeding material rack 21 to move back and forth, so that the pushing outlet of the feeding material rack 21 is connected with the feeding end of the first conveying device 2 . Then drive the feeding push block 235 by the feeding push cylinder 233 to push the bottom profile onto the first conveying device 3 from the push outlet. The material outlet is limited by the first conveying device 3, and the cylinder 233 is pushed to continue to be released by feeding, and by analogy, the entire profile is conveyed.

The device can solve the problems of profile conveying jams and frequent loading by workers, and automatically loads materials through manipulators, saving labor in manual handling and manual loading and unloading, and improving production efficiency. By setting a plurality of feeding intervals 211 , a large number of profiles to be processed can be placed at one time, and the profiles are continuously transported to the first conveying device 3 through the cooperation of the motor and the cylinder.

As shown in Figures 1 and 3, the first conveying device 3 includes a first conveying bracket 31, a first conveying electric cylinder 32, a first conveying sliding plate 33, a first conveying fixed plate 34, a first clamping cylinder 35, a first conveying cylinder A clamping block 36 and a second clamping block 37 . The feeding end of the first conveying support 31 is connected with the discharging end of the feeding device 2, the discharging end of the first conveying support 31 is connected with the feeding end of the punching and cutting device 4, and the first conveying electric cylinder 32 Set behind the first conveying bracket 31, the first conveying sliding plate 33 is fixedly connected with the moving block of the first conveying electric cylinder 32, the first conveying fixed plate 34 is arranged on the first conveying sliding plate 33, the first clamping The cylinder 35 is arranged on the top of the first conveying fixed plate 34, and the bottom of the first clamping cylinder 35 is respectively connected with the first clamping block 36 and the second clamping block 37, and the first clamping block 36 and the second clamping block 37 Both are T-shaped, and the first clamping cylinder 35 can clamp or loosen the first clamping block 36 and the second clamping block 37 . Bottom surfaces of the first clamping block 36 and the second clamping block 37 are both engaged with the top surface of the first delivery bracket 31 . The first conveying device 3 is connected with a moving drag chain 9 for reducing friction.

When working, the profile is conveyed by the feeding device 2 and delivered to the first conveying bracket 31, and the first clamping block 36 and the second clamping block 37 clamp the profile through the first clamping cylinder 35. The first conveying electric cylinder 32 drives the first clamping cylinder 35 to smoothly convey the profile to the punching and cutting device 4 .

The device can solve the problems of instability during conveying and profile tilting or overturning during conveying. The profile can be stably clamped by the first clamping block 36 and the second clamping block 37 , and the profile can be stably transported by the first conveying electric cylinder 32 . And be provided with moving drag chain 9 can reduce the friction of conveying, increase service life.

As shown in Figures 1 and 4, the punching and cutting device 4 includes a fixed mount 41, a punching and cutting bracket 42, a clamping module, a punching module and a cutting module, the fixed mount 41 is fixedly arranged on the frame 1, and the fixed mount 41 The feed end of the fixed frame 41 is fixedly connected with the discharge end of the first conveying device 3 , and the discharge end of the fixed frame 41 is fixedly connected with the feed end of the second conveying device 5 . The clamping module includes a first clamping assembly 431 and a second clamping assembly 432 . The first clamping assembly 431 is arranged on the left part of the fixed frame 41, the second clamping assembly 432 is arranged on the right part of the fixed frame 41, and the first clamping assembly 431 and the second clamping assembly 432 both include a clamping cylinder 4311 , clamping push rod 4312, clamping moving rod 4313 and clamping block 4314. Both sides of the bottom of the fixed frame 41 are provided with stepped grooves 411, the stepped grooves 411 cooperate with the stepped blocks 43121 on the top of the clamping push rod 4312, and the bottom of the clamping push rod 4312 is connected with the clamping cylinder 4311. The clamping moving rod 4313 is fixedly arranged on the clamping cylinder 4311, and the clamping moving rod 4313 passes through the fixed frame 41, and the top of the clamping moving rod 4313 is connected with the clamping block 4314, and the clamping block 4314 is T-shaped, and clamps The middle rod of the tight block 4314 is arranged in the middle part of the groove of the profile. The clamping cylinder 4311 drives the clamping block 4314 through the clamping moving rod 4313 to clamp the profile. The punching and cutting bracket 42 is arranged on the top of the fixed frame 41 , and the punching module includes a punching cylinder 441 , a punching connecting block 442 and a punching pressing rod 443 . The punching cylinder 441 is fixedly arranged on the top of the punching and cutting bracket 42, the top of the punching connection block 442 is connected to the punching cylinder 441, the bottom of the punching connection block 442 is connected to the punching pressure rod 443, and the bottom of the punching pressure rod 443 is arranged There is the punching and pressing bar head 4431 of M shape. The cutting module includes a cutting cylinder 451 , a cutting connection block 452 and a cutting rod 453 . The cutting cylinder 451 is fixedly arranged on the top of the punching and cutting bracket 42 and is located on the left side of the punching cylinder 441 . The top of the cut-off connection block 452 is connected with the cut-off cylinder 451, and the bottom of the cut-off connection block 452 is connected with a cut-off pressure rod 453, and the bottom of the cut-off pressure rod 453 is provided with a V-shaped cut-off pressure rod head 4531. The bottom of punching and cutting bracket 42 is provided with punching and cutting off fixing block 46 , and punching pressure bar 443 and cutting off pressing bar 453 are respectively set through punching and cutting off fixing block 46 . A punching and cutting die 47 is arranged below the fixed block 46 for punching and cutting, and a punching head hole 471 matched with the punching rod head 4431 is arranged on the punching and cutting die 47 . The punching and cutting die 47 is also provided with a cutting pressure head hole 472 matched with the cutting pressure rod head 4531 . A punching and cutting chassis 48 is provided below the punching and cutting die 47. The punching and cutting chassis 48 is provided with a punching and blanking passage corresponding to the punching head hole 471. The punching and cutting chassis 48 is provided with a cutting head. The hole 472 corresponds to cutting off the blanking channel. The punching and cutting chassis 48 is fixed on the fixed frame 41 . A blanking through hole 412 is provided on the fixed frame 41 , and a blanking channel 413 is provided below the fixed frame 41 .

When working, the profile is transported to the designated punching position by the first conveying device 3, and the left and right ends of the profile are simultaneously clamped and fixed by the first clamping assembly 431 and the second clamping assembly 432, driven by the clamping cylinder 4311 The clamping push rod 4312 rises, and since the stepped block 43121 is restricted in the stepped groove 411, the clamping moving rod 4313 has a downward pressure, thereby pressing down the clamping block 4314, pressing and fixing the profile to prevent the profile from sliding , through the punching cylinder 441 to drive the punching connection block 442 to press down the punching pressure rod 443 to punch the profile, the punched waste is recovered from the falling channel 413, the pressing block 4314 is raised, and passed through the first conveying The device 3 continues to convey, and conveys to the designated cutting position, compresses the compacting block 4314 in the same way, drives the cutting connecting block 452 through the cutting cylinder 451 to press down the cutting pressure rod 453, cuts the profile, and the cut waste Also by blanking channel 413 blanking recovery. After processing, it is conveyed by the second conveying device 5 .

The device can solve the problem of separate punching and cutting and the problem of unstable punching and cutting caused by loose fixation during the punching and cutting process. The profile can be stably fixed by the clamping module, and processed by punching first and then cutting, which saves the cost of labor and other equipment transportation, and improves production efficiency.

As shown in Figure 1 and Figure 5, the second conveying device 5 includes a second conveying bracket 51, a second conveying electric cylinder 52, a second conveying sliding plate 53, a second conveying fixed plate 54, a second clamping cylinder 55, an air cylinder The connecting plate 56 , the third clamping cylinder 57 , the third clamping block 58 and the fourth clamping block 59 . The second conveying bracket 51 is arranged on the frame 1 , and the feeding end of the second conveying bracket 51 is connected with the discharging end of the punching and cutting device 4 . The second conveying cylinder 52 is arranged in front of the second conveying bracket 51, the second conveying sliding plate 53 is fixedly connected with the moving block of the second conveying electric cylinder 52, and the second conveying fixed plate 54 is arranged on the second conveying sliding plate 53 , the second clamping cylinder 55 is arranged on the top of the second conveying fixed plate 54 , and the piston rod of the second clamping cylinder 55 is connected to the cylinder connecting plate 56 . The left side of the cylinder connecting plate 56 is slidably connected with the second conveying fixed plate 54 through the cylinder slide rail. The right side of the cylinder connecting plate 56 is fixedly connected with the third clamping cylinder 57 . The bottom of the third clamping cylinder 57 is connected to the third clamping block 58 and the fourth clamping block 59 respectively, both of the third clamping block 58 and the fourth clamping block 59 are T-shaped. And the third clamping cylinder 57 can clamp or loosen the third clamping block 58 and the fourth clamping block 59 . Both the bottom surfaces of the third clamping block 58 and the fourth clamping block 59 are in contact with the top surface of the second delivery bracket 51 . A moving drag chain 9 for reducing friction is connected to the second conveying device 5 .

During work, the processed profile is moved back and forth by the second clamping cylinder 55 through the cylinder connecting plate 56 to select the best position for the third clamping cylinder 57, and the third clamping block 58 and the third clamping block 58 are selected by the third clamping cylinder 57 The fourth clamping block 59 clamps the processed profile, and transports the profile to the pushing position of the unloading push module 61 through the second conveying electric cylinder 52 .

The device can solve the problems of instability during conveying and profile tilting or overturning during conveying. The profile can be stably clamped by the third clamping block 57 and the fourth clamping block 58 , and the profile can be stably transported by the second conveying electric cylinder 52 . And be provided with moving drag chain 9 can reduce the friction of conveying, increase service life.

As shown in FIG. 1 and FIG. 6 , the blanking pushing module 61 includes a blanking bracket 611 , a blanking sliding block 612 , a blanking sliding shaft 613 , a blanking motor 617 and a blanking matching rod 619 . The blanking support 611 is arranged on the frame 1, the blanking sliding block 612 is arranged on the blanking support 611, the blanking sliding shaft 613 is arranged in the blanking sliding block 612, and the blanking sliding shaft 613 can go back and forth in the blanking sliding block 612 Moving, the front end of the blanking sliding shaft 613 is connected with the first sliding shaft connecting plate 614, the rear end of the blanking sliding shaft 613 is connected with the second sliding shaft connecting plate 615, and the second sliding shaft connecting plate 615 is fixedly connected with the blanking shaft connecting plate 615. The push rod 616, the blanking push rod 616 is provided with a plurality of blanking push blocks 6161 for pushing profiles. The blanking motor 617 is fixedly connected with the top of the blanking support 611 through the blanking motor fixing plate 6171, the rotating shaft of the blanking motor 617 is connected with a blanking guide wheel 618, and the top of the blanking support 611 is provided with a blanking groove 6111 , The blanking guide wheel 618 is arranged in the blanking groove 6111, the blanking guide wheel 611 is matched with the blanking matching rod 619, and the front end of the blanking matching rod 619 is fixedly connected with the middle part of the first sliding shaft connecting plate 614. The rear end of the blanking matching rod 619 is fixedly connected with the middle part of the second sliding shaft connecting plate 615 . The blanking motor 617 can drive the blanking push block 6161 to move. The blanking bracket 611 is also provided with a blanking baffle 6112 .

During work, the rotation of the blanking motor 617 drives the blanking guide wheel 618 to rotate, the blanking guide wheel 618 and the blanking matching rod 619 can drive the blanking push rod 616 to move forward and backward, and the blanking push rod 616 can drive the blanking push block 6161 moves back and forth, so that the unloading push block 6161 pushes the completed profile on the second conveying bracket 51 into the finished product storage module 62 .

The device can solve the problem of unstable delivery of finished products and inaccurate position or inclined pushing during the delivery of finished products. By setting a plurality of blanking push blocks 6161 and limit sensors 10, the finished profiles can be smoothly pushed into the finished product storage module 62 for blanking, preventing the occurrence of oblique pushing materials stuck in the conveying channel or misaligned conveying positions question.

As shown in Fig. 1 and Fig. 5, between the second conveying support 51 and the recovery device 7, a reclaiming material receiving plate 8 is arranged, and the reclaiming material receiving plate 8 is arranged on the frame 1, and the frame 1 is located on the reclaiming material receiving plate 8. A recovery hole is provided below, and a recovery inclined plate 81 is provided on the top of the recovery receiving plate 8 . The recovery device 7 includes a first recovery base 71 , a second recovery base 72 , a first recovery cylinder 73 , a second recovery cylinder 74 and a recovery connecting plate 75 . The first recovery base 71 is arranged on the left end of the frame 1 , and the first recovery base 71 is fixedly connected with the right wall of the first recovery cylinder 73 . The piston rod of the first recovery cylinder 73 is fixedly connected to the bottom surface of the left end of the recovery connecting plate 75 . The second recovery base 72 is arranged on the right end of the frame 1 , and the second recovery base 72 is fixedly connected with the left wall of the second recovery cylinder 74 . The piston rod of the second recovery cylinder 74 is fixedly connected with the bottom surface of the right end of the recovery connecting plate 75 .

During work, if the product is unqualified, the recovery connection plate 75 will descend through the first recovery cylinder 73 and the second recovery cylinder 74, so that the height of the second conveying bracket 51 and the recovery connection plate 75 are inconsistent, so that the profile is introduced into the The recovery process is carried out in the recovery hole.

The device can solve the problem that unqualified profiles cannot be recycled. The recovery device 7 can solve the recovery of unqualified products and improve the quality of products.

As shown in FIGS. 1 and 7 , the finished product storage module 62 includes a storage moving frame 621 , a storage fixing block 622 , a storage frame 623 , a storage motor 624 , a storage rotating rod 625 , and a storage moving block 626 . The storage fixed block 622 is fixedly arranged on the frame 1, and the storage fixed block 622 is slidably arranged on the storage mobile frame 621. The bottom of the storage mobile frame 621 is provided with a storage motor support 6241, and the storage motor 624 is arranged at the bottom of the storage motor support 6241. The rotating shaft of storage motor 624 is connected with storage rotation rod 625 by storage coupling 6242, and the top of storage rotation rod 625 is fixedly connected with the top of storage moving frame 621, and storage rotation rod 625 is provided with storage moving block 626. The receiving moving block 626 is threadedly connected with the receiving rotating rod 625, and the receiving moving block 626 is fixedly connected with the bottom of the receiving moving frame 621, and the receiving frame 623 is arranged on the top of the receiving moving frame 621, and both sides of the receiving frame 623 are provided with bars for placing profiles. The finished product storage box 6231 is provided with a sliding groove 6232 on the storage frame 623, and the finished product storage box 6231 can be adjusted to move on the sliding groove 6232. The automatic unloading manipulator 13 is arranged on the left side of the finished product storage module 62. The automatic unloading manipulator 13 clamps both sides of the processed profile, moves forward out of the finished product storage box 6231 and then rotates, and transports the processed profile to the lower side. A processing office.

During work, the rotation of the storage motor 624 drives the rotation of the storage rotating rod 625, thereby making the storage moving block 626 move up and down, and the storage moving block 626 drives the storage moving frame 621 to move up and down, and finally the storage frame 623 is moved to a position parallel to the recovery connecting plate 75. Position, push the finished profile into the finished product storage box 6231 through the blanking push block 6161, clamp the processed profile through the automatic blanking manipulator 13 and take it out from the finished product storage box 6231 to complete the blanking, and then complete the blanking The profile of the material is transported to the next processing place, and the material is automatically unloaded by the manipulator, which saves the labor of manual handling and manual loading and unloading, and improves production efficiency.

The device can solve the problem of manual conveying and sorting of finished profiles and the problem of using different models at the same time. A large amount of finished products can be put into the finished product storage box 6231 through the storage frame 623 that can move up and down. Profiles of different lengths. There is no need to process the specified model through other equipment.

When the whole device is working, the profile is automatically loaded by the automatic feeding manipulator 12, the feeding device 2 transports the profile from the feeding material rack 21 to the first conveying device, and the profile is transported to the punching and cutting machine through the first conveying cylinder 35 On the device 4, it is pressed and fixed by the clamping module, punched by the punching module first, and then cut by the cutting module. After the processing is completed, it is conveyed by the second conveying device 5 , and the unqualified finished product is pushed from the second conveying device 5 into the finished product storage module 62 by the unloading push module 61 , and the unqualified finished product is recovered and processed by the recycling device 7 . The finished product storage module 62 collects the finished profiles and unloads them through the automatic unloading manipulator 13 .

To sum up, by performing punching and cutting at the same time, labor and equipment transportation are reduced. By setting the clamping module, the stability during punching and cutting can be ensured. By setting the recycling device 7, the unqualified products are recycled to improve product quality. The position can be adjusted through the finished product storage box 6231, and different lengths can be processed according to the requirements of the profile. By automating production equipment, reducing labor costs and other redundant equipment costs, and improving production efficiency. Automatic loading and unloading by manipulators saves the labor of manual handling and manual loading and unloading, and improves production efficiency.

Claims (8)

1. A CNC machine tool for profile processing, characterized in that the machine tool includes a frame (1), a feeding device (2), a first conveying device (3), a punching and cutting device (4), a second Conveying device (5), unloading device (6), automatic feeding manipulator (12) and automatic unloading manipulator (13); said feeding device (2), first conveying device (3), punching and cutting The device (4), the second conveying device (5), the unloading device (6), the automatic feeding manipulator (12) and the automatic unloading manipulator (13) are all arranged on the frame (1), and the automatic feeding manipulator ( 12) It is used to clamp and transport both sides of the profile into the feeding device (2); the discharge end of the feeding device (2) is connected with the feeding end of the first conveying device (3), and the feeding device (2) ) is used to convey the profile to the first conveying device (3), the discharge end of the first conveying device (3) is connected with the feed end of the punching and cutting device (4), and the punching and cutting device (4) is used for the profile Punching and cutting; the discharge end of the punching and cutting device (4) is connected to the feed end of the second conveying device (5); the second conveying device (5) is used to convey the processed profiles; the The unloading device (6) includes a blanking push module (61) and a finished product storage module (62), the unloading push module (61) is set on one side of the second conveying device (5), and the finished product storage module (62) is set on On the other side of the second conveying device (5), the finished profile is pushed into the finished product storage module (62) through the unloading push module (61); the automatic unloading manipulator (13) is used to clamp both sides of the profile from the finished product The receiving module (62) carries and unloads materials; The punching and cutting device (4) includes a fixing frame (41), a punching and cutting bracket (42), a clamping module, a punching module and a cutting module, and the fixing frame (41) is fixedly arranged on the frame (1) , the feed end of the fixed frame (41) is fixedly connected with the discharge end of the first conveying device (3), the discharge end of the fixed frame (41) is connected with the feed end of the second conveying device (5) fixed connection; the clamping module includes a first clamping assembly (431) and a second clamping assembly (432); the first clamping assembly (431) is arranged on the left part of the fixing frame (41), and the second clamping The clamping component (432) is arranged on the right part of the fixed frame (41), and both the first clamping component (431) and the second clamping component (432) include a clamping cylinder (4311), a clamping push rod (4312) , clamping moving rod (4313) and clamping block (4314); both sides of the bottom of the fixed frame (41) are provided with stepped grooves (411), and the stepped grooves (411) and the clamping push rod ( 4312) to match the step block (43121) on the top, the bottom of the clamping push rod (4312) is connected to the clamping cylinder (4311); the clamping moving rod (4313) is fixedly arranged on the Clamp the cylinder (4311), and the clamping moving rod (4313) passes through the fixed frame (41), the top of the clamping moving rod (4313) is connected to the clamping block (4314), and the clamping block (4314) is T-shaped. The middle rod on the clamping block (4314) is set in the middle of the groove of the profile; the clamping cylinder (4311) drives the clamping block (4314) to clamp the profile through the clamping moving rod (4313); The bracket (42) is arranged on the top of the fixed frame (41), and the punching module includes a punching cylinder (441), a punching connection block (442) and a punching pressing rod (443); the punching cylinder (441) is fixed on the top of the punching and cutting bracket (42), the top of the punching connection block (442) is connected to the punching cylinder (441), and the bottom of the punching connection block (442) is connected to the punching pressure bar (443), the bottom of the punching rod (443) is provided with a punching rod head (4431); the cutting module includes a cutting cylinder (451), a cutting connection block (452) and a cutting rod ( 453); the cutting cylinder (451) is fixedly arranged on the top of the punching and cutting bracket (42), and is located on the left side of the punching cylinder (441); the top of the cutting connection block (452) is connected to the cutting cylinder (451), the bottom of the cut-off connection block (452) is connected to the cut-off pressure rod (453), and the bottom of the cut-off pressure rod (453) is provided with a cut-off pressure rod head (4531); the punching and cutting bracket (42) The lower part of the bottom is provided with a punching and cutting fixing block (46), and the punching pressing bar (443) and cutting pressing bar (453) are respectively set through the punching and cutting fixing block (46); the punching and cutting fixing block (46) is arranged below There is a punching and cutting die (47), and the punching and cutting die (47) is provided with a punching head hole (471) matched with the punching pressure rod head (4431); the punching and cutting die (47) There is also a cutting head hole (472) matching with the cutting head (4531) on the top; a punching and cutting chassis (48) is arranged below the punching and cutting die (47), and the punching and cutting chassis ( 48) is provided with a punching and blanking channel corresponding to the punching head hole (471), and the punching and cutting chassis (48) is provided with a cutting and blanking channel corresponding to the cutting head hole (472); The hole cutting chassis (48) is fixed on the fixed frame (41); the fixed frame (41) is provided with a blanking through hole (412), and the lower part of the fixed frame (41) is provided with a blanking channel (413); The second conveying device (5) includes a second conveying bracket (51), a second conveying electric cylinder (52), a second conveying sliding plate (53), a second conveying fixed plate (54), a second clamping Cylinder (55), cylinder connecting plate (56), third clamping cylinder (57), third clamping block (58) and fourth clamping block (59); the second delivery bracket (51) is arranged on the frame (1), the feed end of the second delivery bracket (51) is connected to the discharge end of the punching and cutting device (4); the second delivery electric cylinder (52) is set on the second delivery bracket (51 ), the second conveying sliding plate (53) is fixedly connected with the moving block of the second conveying electric cylinder (52), and the second conveying fixed plate (54) is set on the second conveying sliding plate (53 ), the second clamping cylinder (55) is set on the top of the second conveying fixed plate (54), and the piston rod of the second clamping cylinder (55) is connected to the cylinder connecting plate (56); the cylinder connecting plate ( The left side of 56) is slidingly connected with the second conveying fixed plate (54) through the cylinder slide rail; the right side of the cylinder connecting plate (56) is fixedly connected with the third clamping cylinder (57); the third clamping cylinder (57) ) are respectively connected to the third clamping block (58) and the fourth clamping block (59), the third clamping block (58) and the fourth clamping block (59) are T-shaped; and the third clamping Clamping cylinder (57) can make the 3rd clamping block (58) and the 4th clamping block (59) clamp or loosen; The bottom surface of the 3rd clamping block (58) and the 4th clamping block (59) It is connected with the top surface of the second conveying bracket (51); the back of the second conveying bracket (51) is also connected with a recovery device (7), and a recovery connection is set between the second conveying bracket (51) and the recovery device (7). The material plate (8), the recovery material receiving plate (8) is arranged on the frame (1), and the frame (1) is provided with a recovery hole under the recovery material receiving plate (8), and the recovery material receiving plate (8) The top is provided with a recovery inclined plate (81); the recovery device (7) includes a first recovery base (71), a second recovery base (72), a first recovery cylinder (73), a second recovery cylinder (74) and a recovery connection Plate (75); the first recovery base (71) is arranged on the left end of the frame (1), and the first recovery base (71) is fixedly connected with the right wall of the first recovery cylinder (73); the first recovery cylinder (73) The piston rod is fixedly connected to the bottom surface of the left end of the recovery connecting plate (75); the second recovery base (72) is arranged on the right end of the frame (1), and the second recovery base (72) is connected to the left side of the second recovery cylinder (74). The wall is fixedly connected; the piston rod of the second recovery cylinder (74) is fixedly connected with the bottom surface of the right end of the recovery connecting plate (75). 2. A CNC machine tool for profile processing according to claim 1, characterized in that, the feeding device (2) includes a feeding material rack (21), a material rack moving assembly (22) and an upper The material pushing assembly (23), the feeding material rack (21) is provided with a plurality of feeding intervals (211) for placing profiles, the bottom of the feeding material rack (21) and the material rack moving assembly ( 22), and the material rack moving assembly (22) can drive the feeding material rack (21) to move back and forth, and the bottom of the feeding end of the feeding material rack (21) is provided with multiple The push groove (212), the bottom of the discharge end of the feeding material rack (21) is provided with a pushing outlet for pushing out the profile, and the feeding push assembly (23) can push the profile in the feeding material rack (21) Export launched. 3. A CNC machine tool for profile processing according to claim 2, characterized in that, the material rack moving assembly (22) includes a plurality of feeding support frames (221), a rotating rod bracket (222), The feeding motor (223) and the feeding support plate (224); the rotating rod bracket (222) is arranged on the frame (1); the rotating rod bracket (222) includes the motor rotating rod (2221), the first rotating The rod base (2222) and the second rotating rod base (2223); the front part of the motor rotating rod (2221) is connected with the first rotating rod base (2222) through the first bearing; the rear part of the motor rotating rod (2221) is connected with the second The two rotating rod bases (2223) are connected through the second bearing; one end of the motor rotating rod (2221) is connected to the feeding motor (223) through the feeding coupling; the feeding motor (223) is connected through the feeding motor bracket (2231) is set on the frame (1); the motor rotating rod (2221) is provided with a motor moving block (2224); the motor moving block (2224) is fixedly connected with the middle part of the bottom surface of the feeding support plate (224); the The multiple feeding support frames (221) are arranged in parallel on the frame (1), and the multiple feeding support frames (221) are located on both sides of the rotating rod bracket (222); each feeding support frame (221) includes an upper The material rotating rod (2211), the first feeding base (2212) and the second feeding base (2213), the front end of the feeding rotating rod (2211) is connected with the first feeding base (2212), and the feeding rotating rod ( 2211) is connected to the second feeding base (2213); each feeding rotating rod (2211) is provided with a first feeding moving block (2214) and a second feeding moving block (2215), and the upper The material rotating rod (2211) is slidingly connected with the first material moving block (2214) and the second material moving block (2215) respectively, and the front end of the bottom of the material feeding support plate (224) is connected with each first material moving block (2214). The moving block (2214) is fixedly connected, and the bottom rear end of the feeding support plate (224) is fixedly connected with each second feeding moving block (2215); the feeding material rack (21) is arranged on the feeding support plate (224) on; the feeding motor (223) can drive the feeding material rack (21) to move forward and backward; the described feeding push assembly (23) includes a feeding push bracket (231), a feeding push slide rail (232) , the feeding push cylinder (233), the feeding push connecting plate (234) and the feeding push block (235); the feeding push bracket (231) is arranged on the frame (1), and the feeding push bracket (231) is located below the feeding end of the feeding material rack (21), and the feeding pushing cylinder (233) is arranged on the feeding pushing bracket (231), and the piston rod of the feeding pushing cylinder (233) is connected with the upper The material pushing connecting plate (234) is fixedly connected, and the bottom surface of the feeding pushing connecting plate (234) is slidably connected with the feeding pushing bracket (231) through the feeding pushing slide rail (232), and the feeding pushing block (235) It is arranged on the top surface of the feeding pushing connecting plate (234), the feeding pushing block (235) is stepped, and the top of the feeding pushing block (235) matches with the pushing groove (212). 4. A CNC machine tool for profile processing according to claim 1, characterized in that, the first conveying device (3) includes a first conveying bracket (31), a first conveying electric cylinder (32) , the first conveying sliding plate (33), the first conveying fixed plate (34), the first clamping cylinder (35), the first clamping block (36) and the second clamping block (37); the first conveying bracket The feed end of (31) is connected with the discharge end of the feeding device (2), and the discharge end of the first conveying bracket (31) is connected with the feed end of the punching and cutting device (4). The first conveying electric cylinder (32) is arranged behind the first conveying bracket (31), the first conveying sliding plate (33) is fixedly connected with the moving block of the first conveying electric cylinder (32), and the first conveying electric cylinder (32) is fixedly connected. A conveying fixed plate (34) is arranged on the first conveying slide plate (33), and the first clamping cylinder (35) is arranged on the top of the first conveying fixed plate (34), and the first clamping cylinder (35 ) are respectively connected to the first clamping block (36) and the second clamping block (37), the first clamping block (36) and the second clamping block (37) are T-shaped, and the first clamping Clamping cylinder (35) can make first clamping block (36) and second clamping block (37) clamp or loosen; The bottom surface of first clamping block (36) and second clamping block (37) all Connect with the top surface of the first delivery bracket (31). 5. A CNC machine tool for profile processing according to claim 1, characterized in that, the blanking push module (61) includes a blanking bracket (611), a blanking slide block (612), a blanking The material sliding shaft (613), the material blanking motor (617) and the material blanking matching rod (619); the described material blanking bracket (611) is arranged on the frame (1), and the material blanking sliding block (612) Set on the blanking bracket (611), the blanking sliding shaft (613) is set in the blanking sliding block (612), and the blanking sliding shaft (613) can move back and forth in the blanking sliding block (612), the lowering The front end of the material sliding shaft (613) is connected with the first sliding shaft connecting plate (614), the rear end of the blanking sliding shaft (613) is connected with the second sliding shaft connecting plate (615), and the second sliding shaft connecting plate (615 ) is fixedly connected with a blanking push rod (616) at the back, and a plurality of blanking push blocks (6161) for pushing profiles are arranged on the blanking push rod (616); the blanking motor (617) passes the blanking The motor fixing plate (6171) is fixedly connected with the top of the blanking bracket (611), and the rotating shaft of the blanking motor (617) is connected with a blanking guide wheel (618), and the top of the blanking bracket (611) is set There is a blanking groove (6111), and the blanking guide wheel (618) is arranged in the blanking groove (6111). The blanking guide wheel (618) cooperates with the blanking matching rod (619), and the blanking guide wheel (618) cooperates with the blanking rod (619). The front end of the rod (619) is fixedly connected with the middle part of the first sliding shaft connecting plate (614); the rear end of the described blanking matching rod (619) is fixedly connected with the middle part of the second sliding shaft connecting plate (615); the feeding motor (617) can drive the blanking push block (6161) to move; the blanking bracket (611) is also provided with a blanking baffle (6112). 6. A CNC machine tool for profile processing according to claim 1, characterized in that, the finished product storage module (62) includes a storage mobile frame (621), a storage fixed block (622), a storage frame ( 623), storage motor (624), storage rotating rod (625), storage moving block (626); the storage fixed block (622) is fixedly arranged on the frame (1), and the storage fixed block (622) is slidably set On the storage mobile frame (621), the bottom of the storage mobile frame (621) is provided with a storage motor bracket (6241), and the storage motor (624) is arranged at the bottom of the storage motor bracket (6241), and the storage motor (624) The rotation axis of the storage shaft is connected with the storage rotation rod (625) through the storage coupling (6242), and the top of the storage rotation rod (625) is fixedly connected with the top of the storage mobile frame (621), and the storage rotation rod (625) is provided with a storage The moving block (626); the storage moving block (626) is threadedly connected with the storage rotating rod (625), the storage moving block (626) is fixedly connected with the bottom of the storage moving frame (621), and the storage frame (623) is set on The top of the storage mobile frame (621) and both sides of the storage frame (623) are provided with finished product storage boxes (6231) for placing profiles, the storage frame (623) is provided with sliding grooves (6232), and the finished product storage boxes (6231 ) can be adjusted and moved on the slide groove (6232). 7. A CNC machine tool for profile processing according to claim 1, characterized in that, both the first conveying device (3) and the second conveying device (5) are connected with moving parts for reducing friction drag chain (9); the above-mentioned feeding device (2), first conveying device (3), second conveying device (5) and unloading device (6) are all equipped with limit sensors (10); the machine tool also A numerical control control panel (11) is provided. 8. A processing method for a CNC machine tool for profile processing as claimed in claim 1, characterized in that the profile is automatically loaded by the automatic feeding manipulator (12), and the profile is automatically loaded by the loading device (2). The material rack (21) is transported to the first conveying device, and the profile is conveyed to the stamping and cutting device (4) through the first conveying cylinder (35), and is compressed and fixed by the clamping module, and punched by the punching module first. hole, and then cut by the cutting module; after the processing is completed, it is conveyed by the second conveying device (5), and the unloading push module (61) pushes the qualified finished product from the second conveying device (5) into the finished product storage module (62) Inside, the unqualified finished products are recycled through the recovery device (7); the finished product storage module (62) collects the finished profiles, and the material is unloaded by the automatic unloading manipulator (13).

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