Full-automatic die-adjustment-free aluminum profile frame punching machine

Abstract

A full-automatic die-adjustment-free aluminum profile frame punching machine comprises a discharging mechanism, a material distributing mechanism, a feeding mechanism, a punching forming mechanism and a material collecting mechanism, the discharging mechanism comprises a discharging guide rail installed on the top of a main machine frame and two sets of discharging devices installed on the discharging guide rail in a sliding mode, and the discharging guide rail is connected with the discharging guide rail in a sliding mode. The left and right parts are symmetrically arranged on the discharging guide rail; the discharging device comprises a discharging sliding block and a discharging belt arranged on the discharging sliding block, the discharging belt is driven by a discharging motor to move, and the to-be-machined sectional materials located on the discharging belt are pushed towards the material blocking plate. According to the feeding mechanism, the aluminum profile can be accurately fed to a set position for punch forming. Through the automatic design of the feeding mechanism, the full-process automation of the aluminum profile from discharging, distributing to punch forming is achieved, and manual intervention is greatly reduced. Therefore, the labor intensity is reduced, and the processing efficiency and the product consistency are improved.

Description

Technical Field

[0001] The utility model relates to an automatic generating device, in particular to a full-automatic die-adjustment-free aluminum profile frame punching machine. Background Art

[0002] Existing range hood filter frames are widely made of aluminum profiles. These aluminum profiles usually need to go through a series of processing steps to form the final frame shape, including punching, punching, etc. Specifically, the aluminum profile first needs to be punched to form the corner part of the frame. Then, holes are punched at specific locations of the aluminum profile through the punching process to provide a location for subsequent installation and fixing.

[0003] After these processing steps are completed, the aluminum profile is bent into shape and enclosed into a rectangular frame, which eventually becomes the frame of the range hood filter. This processing process involves multiple steps and multiple workstations, and each step requires manual intervention. Workers need to manually place the aluminum profiles on different punching machines for processing. This method is not only labor-intensive, but also inefficient.

[0004] In the prior art, the processing of aluminum profiles has the following main problems: 1. Multi-process processing: Aluminum profiles need to be processed multiple times on different punching machines, including punching corners, punching holes, etc. Each step of processing requires manual operation, which not only increases the complexity of the operation, but also increases the possibility of errors.

[0005] 2. Frequent manual intervention: In the existing processing methods, the frequency of manual intervention is high. Workers need to constantly move aluminum profiles from one station to another, which not only increases the labor intensity, but also causes many unstable factors in the processing process, affecting the consistency and quality of the product.

[0006] 3. Low efficiency: Due to multiple manual interventions and multiple processing steps, the efficiency of the entire processing process is low. The processing of a filter frame often takes a long time, which is difficult to meet the needs of large-scale production.

[0007] 4. Difficult to ensure accuracy: Multiple manual handling and positioning can easily lead to position deviation, thus affecting the processing accuracy of the final product. Especially in the production of high-demand range hood filter frames, the accuracy problem is more prominent. Therefore, it is necessary to make further improvements. Utility Model Content

[0008] The purpose of the utility model is to overcome the shortcomings of the existing technology and provide a fully automatic aluminum profile frame punching machine which has a simple structure, is easy to use, can improve processing efficiency and precision, reduce manual intervention, improve product quality, and has fast equipment conversion.

[0009] The purpose of the utility model is achieved by the following methods: a fully automatic mold-free aluminum profile frame punching machine, which includes a discharge mechanism, a material distribution mechanism, a feeding mechanism, a stamping and forming mechanism, and a material receiving mechanism, wherein:

[0010] The discharging mechanism comprises a discharging guide rail mounted on the top of the main frame, a discharging device slidably mounted on the discharging guide rail, and two sets of the discharging devices are provided, which are symmetrically mounted on the discharging guide rail; the discharging device comprises a discharging slider and a discharging belt arranged thereon, and the discharging belt is driven by a discharging motor to move the profile to be processed thereon toward the baffle plate; the outer side of the discharging belt is also provided with a flush baffle driven by a flush cylinder, and when the flush baffle moves, it pushes the end of the profile to be processed to move so that the end is flush;

[0011] The material distribution mechanism includes a material distribution guide rail arranged on the material distribution slide block, and the material distribution slide block moves along the material distribution guide rail under the drive of the material distribution power device; it also includes a lifting cylinder arranged on the material distribution slide block, and the lifting cylinder is connected to a lifting seat, and a lifting fixture is installed on the lifting seat. Through the bidirectional linkage of the material distribution power device and the lifting cylinder, the lifting fixture is driven to extract the profile to be processed from the material distribution belt and move it to the feeding mechanism;

[0012] The feeding mechanism comprises a feeding slide rail arranged on the main frame, a feeding slider is installed on the feeding slide rail, and the feeding slider is driven to move by the feeding power mechanism; a feeding clamp is also installed on the feeding slider, and the feeding clamp is clamped at the tail of the profile to be processed to push the profile to be processed into the stamping forming mechanism;

[0013] The stamping and forming mechanism comprises a stamping slide rail installed on the top of the main frame, a plurality of stamping slide blocks are slidably installed on the stamping slide rail, a stamping die is fixedly installed on the stamping slide block, a feeding mechanism is connected to the inlet end of the stamping and forming mechanism, the feeding mechanism feeds the profile to be processed into the stamping die according to the designed size, and stamps and forms the profile to be processed at the set position; a stamping material taking mechanism is connected to the outlet end of the stamping and forming mechanism, the profile after stamping and forming is pulled out of the stamping and forming mechanism, and sent to the receiving mechanism;

[0014] The material receiving mechanism comprises a material receiving plate arranged on the top of the main frame. The material receiving plate is installed in an inclined state. A material receiving trough is arranged on the inclined side of the material receiving plate. The processed and formed profiles fall into the material receiving trough below for stacking under the guidance of the material receiving plate.

[0015] Furthermore: the end baffle includes an end plate covering the end face of the profile to be processed and a cover plate covering the top thereof, and a clearance groove is opened at the tail of the cover plate according to the width of the profile to be processed, and the profile to be processed is extracted from the clearance groove position and enters the material dividing mechanism.

[0016] Furthermore: the material distribution power device is a material distribution cylinder with one end mounted on the material discharging slider, and the other end of the material distribution cylinder is connected to the material distribution slider.

[0017] Furthermore: the lifting fixture includes a plurality of first fixture pieces and second fixture pieces which are stacked on each other, and both are connected to two clamping jaws of a thumb cylinder respectively. The thumb cylinder drives the first fixture piece and the second fixture piece to move relative to each other, and supports and presses them in the groove of the profile to be processed to connect with it.

[0018] Furthermore: the feeding clamp comprises a fixed clamp fixed on the feeding slide block and a movable clamp hinged thereto, the movable clamp is hinged to the clamp cylinder, and is driven by the movable clamp to move, clamping the profile to be processed between the movable clamp and the fixed clamp.

[0019] Furthermore: a feeding detection mechanism is also connected between the stamping and forming mechanism and the feeding mechanism, and includes a feeding guide seat and a feeding detection wheel elastically pressed thereon, and the feeding detection wheel is connected to a feeding encoder.

[0020] Furthermore, the inlet end of the stamping and forming mechanism is also provided with a corner cutting mechanism, which includes a corner cutting fixed die and a corner cutting movable die, and the corner cutting movable die is driven to move by a corner cutting cylinder.

[0021] Furthermore: the stamping die includes a tail punching die, a punch die, a card foot punching die and a lock plate punching die which are sequentially distributed from front to back.

[0022] Furthermore, the stamping material-retrieving mechanism comprises clamping belts which are relatively installed, and the clamping belts are driven to move by a material-retrieving servo motor, and the profile to be processed is clamped between the clamping belts and moves.

[0023] Furthermore: the inlet end of the clamping belt is also provided with a material picking detection seat and a material picking detection wheel elastically pressed thereon, and the material picking detection wheel is connected to a material picking encoder.

[0024] The beneficial effects of the utility model are: 1. Simple structure, low production cost and improved market competitiveness.

[0025] 2. The feeding mechanism of the utility model can accurately deliver the aluminum profile to the set position for stamping. Through the automated design of the feeding mechanism, the whole process of aluminum profile from material arrangement, material distribution to stamping is automated, which greatly reduces manual intervention. This not only reduces labor intensity, but also improves processing efficiency and product consistency.

[0026] 3. This punching machine can complete multi-point processing on aluminum profiles through a set of punching dies. The feeding mechanism can accurately control the movement and positioning of aluminum profiles, so that in the same punching process, multiple processing operations such as punching angles and punching holes can be performed at different positions of aluminum profiles. This feature greatly simplifies the processing flow and improves production efficiency.

[0027] 4. The design of the utility model allows that when producing products of different specifications, only the parameters of the feeding mechanism need to be adjusted, without adjusting the positions of each mold. Through simple parameter adjustment, the feeding mechanism can adapt to the processing requirements of aluminum profiles of different lengths and different processing positions. This feature significantly improves the flexibility and adaptability of the equipment, and reduces the downtime and debugging costs caused by changing molds or adjusting mold positions.

[0028] 5. Due to the precise control of the feeding mechanism and the combination of multiple feeding and picking detection mechanisms, the utility model can ensure the position accuracy of the aluminum profile during the processing. The high-precision feeding and positioning functions enable each step of the processing operation to be carried out at the set position, ensuring the processing accuracy and quality consistency of the product.

[0029] 6. The fully automated design and multi-point processing capabilities enable the utility model to significantly improve production efficiency. Compared with the traditional manual handling and multi-process processing methods, the automated stamping machine can continuously and efficiently complete the processing of aluminum profiles, which is suitable for large-scale industrial production needs.

[0030] 7. Through the coordinated work of a series of mechanisms such as automatic material arrangement, material distribution, material feeding, stamping and material collection, the utility model greatly reduces the necessity of manual intervention. This not only reduces the labor intensity of operators, but also reduces the impact of human factors on product quality and improves the stability and reliability of the production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 The present invention is a schematic diagram of the structure of the oil filter of the range hood in the prior art.

[0032] Figure 2 , 3 This is a schematic diagram of the finished structure of the frame profile described in the utility model.

[0033] Figure 4 , 5 This is the general assembly effect diagram of the utility model.

[0034] Figure 6 , 7 It is a schematic diagram of the structure of the discharging mechanism in the utility model.

[0035] Figure 8 , 9 It is a structural schematic diagram of the material distributing mechanism in the utility model.

[0036] Fig.10 It is a schematic diagram of the lifting clamp structure in the utility model.

[0037] Fig.11 It is a schematic diagram of the structure of the feeding mechanism in the utility model.

[0038] Fig.12 , 13 It is a schematic diagram of the structure of the stamping forming mechanism in the utility model.

[0039] Fig.14 This is a schematic diagram of the structure of the corner cutting mechanism in the utility model.

[0040] Fig.15 It is a schematic diagram of the structure of the tail die of the middle punch of the utility model.

[0041] Fig.16 , 17 It is a schematic diagram of the structure of the punching and material taking mechanism in the utility model.

[0042] Fig.18 It is a structural schematic diagram of the material receiving mechanism in the utility model. DETAILED DESCRIPTION

[0043] The utility model is further described in detail below with reference to the accompanying drawings. A fully automatic die-adjustment-free aluminum profile frame punching machine comprises a material discharging mechanism 1, a material dividing mechanism 2, a material feeding mechanism 3, a stamping and forming mechanism 4, and a material receiving mechanism 5, wherein:

[0044] The discharging mechanism 1 comprises a discharging guide rail 11 mounted on the top of the main frame 6, and a discharging device slidably mounted on the discharging guide rail 11. Two sets of the discharging devices are provided and are symmetrically mounted on the discharging guide rail 11. The discharging device comprises a discharging slider 12 and a discharging belt 13 arranged thereon. The discharging belt 13 is driven by a discharging motor 14 to move the profile 7 to be processed thereon toward the baffle plate 15. The outer side of the discharging belt 13 is also provided with a flush baffle plate 17 driven by a flush cylinder 16. When the flush baffle plate 17 moves, it pushes the end of the profile 7 to be processed to move so that the end is flush.

[0045] The material distribution mechanism 2 includes a material distribution guide rail 21 arranged on the material distribution slide block 12, and the material distribution slide block 22 moves along the material distribution guide rail 21 under the drive of the material distribution power device 23; it also includes a lifting cylinder 24 arranged on the material distribution slide block 22, and the lifting cylinder 24 is connected to a lifting seat 25, and a lifting fixture 26 is installed on the lifting seat 25. Through the bidirectional linkage of the material distribution power device 23 and the lifting cylinder 24, the lifting fixture 26 is driven to extract the profile 7 to be processed from the material distribution belt 13 and move it to the feeding mechanism 3;

[0046] The feeding mechanism 3 includes a feeding slide rail 31 arranged on the main frame 6, and a feeding slider 32 is installed on the feeding slide rail 31, and the feeding slider 32 is driven to move by the feeding power mechanism; a feeding fixture is also installed on the feeding slider 32, and the feeding fixture is clamped at the tail of the profile 7 to be processed, and the profile 7 to be processed is pushed into the stamping forming mechanism 4;

[0047] The stamping and forming mechanism 4 comprises a stamping slide rail 41 installed on the top of the main frame 6, a plurality of stamping slide blocks 42 are slidably installed on the stamping slide rail 41, and the stamping die is fixedly installed on the stamping slide block 42. The feeding mechanism 3 is connected to the inlet end of the stamping and forming mechanism 4, and the feeding mechanism 3 feeds the profile 7 to be processed into the stamping die according to the designed size, and stamps and forms the profile 7 to be processed at the set position; the stamping and forming mechanism 4 is connected to the outlet end of the stamping and forming mechanism 4. The stamping and forming mechanism pulls the stamped and formed profile out of the stamping and forming mechanism 4 and feeds it to the receiving mechanism 5;

[0048] The material receiving mechanism 5 includes a material receiving plate 51 arranged on the top of the main frame 6. The material receiving plate 51 is installed in an inclined state. A material receiving trough 52 is provided on the inclined side of the material receiving plate 51. The processed and formed profiles fall into the material receiving trough 52 below for stacking under the guidance of the material receiving plate 51.

[0049] In one of the embodiments: the end baffle 17 includes an end plate 171 covering the end face of the profile 7 to be processed and a cover plate 172 covering the top thereof, and a clearance groove 173 is opened at the tail of the cover plate 172 according to the width of the profile 7 to be processed, and the profile 7 to be processed is extracted from the position of the clearance groove 173 and enters the material dividing mechanism 2.

[0050] In one embodiment, the material distribution power device 23 is a material distribution cylinder with one end mounted on the material discharging slider 12 , and the other end of the material distribution cylinder is connected to the material distribution slider 22 .

[0051] In one embodiment, the lifting fixture 26 includes a plurality of first fixture pieces 261 and second fixture pieces 262 which are stacked on each other, and the two are respectively connected to two clamping claws of a thumb cylinder 263. The thumb cylinder 263 drives the first fixture piece 261 and the second fixture piece 262 to move relative to each other, and supports and presses them in the groove of the profile 7 to be processed and connects with it.

[0052] In one of the embodiments: the feeding clamp includes a fixed clamp 33 fixed on the feeding slider 32 and a movable clamp 34 hinged thereto, the movable clamp 34 is hinged to the clamp cylinder 35, and the movable clamp 34 is driven by the clamp cylinder 35 to move, clamping the profile 7 to be processed between the movable clamp 34 and the fixed clamp 33.

[0053] In one of the embodiments: a feeding detection mechanism 8 is also connected between the stamping mechanism 4 and the feeding mechanism 3, which includes a feeding guide seat 81 and a feeding detection wheel 82 elastically pressed thereon, and the feeding detection wheel 82 is connected to a feeding encoder 83.

[0054] In one of the embodiments: the inlet end of the stamping and forming mechanism 4 is also provided with a corner cutting mechanism 9, which includes a corner cutting fixed die 91 and a corner cutting movable die 92, and the corner cutting movable die 92 is driven to move by a corner cutting cylinder 93.

[0055] In one embodiment, the stamping die includes a tail punching die 43, a punch die 44, a card foot punching die 45 and a lock card punching die 46 which are sequentially distributed from front to back.

[0056] In one embodiment, the stamping material-retrieving mechanism comprises clamping belts 47 which are relatively installed. The clamping belts 47 are driven to move by a material-retrieving servo motor 48 . The profile 7 to be processed is clamped between the clamping belts 47 and moves.

[0057] In one of the embodiments: the inlet end of the clamping belt 47 is also provided with a material picking detection seat 49 and a material picking detection wheel 410 elastically pressed thereon, and the material picking detection wheel 410 is connected to a material picking encoder 411.

[0058] Working principle: The discharging mechanism 1 includes a discharging guide rail 11 installed on the top of the main frame 6 and a discharging device slidably installed on the discharging guide rail. Two discharging devices are installed on the discharging guide rail symmetrically, and each discharging device includes a discharging slider 12 and a discharging belt 13 arranged thereon. When profiles of different lengths are used, the distance between the two sets of discharging devices can be adjusted. When the user places the profile to be processed on the discharging belt, the discharging belt is driven by the discharging motor 14, which drives the profile to be processed 7 on the discharging belt to move toward the baffle plate 15.

[0059] During the discharge process, the discharge belt 13 moves continuously, gradually pushing the profile to be processed into the working range of the end-aligning baffle 17. The end-aligning baffle is driven by the end-aligning cylinder 16. When the end-aligning cylinder moves, the end-aligning baffle contacts the end of the profile to be processed and pushes its end to make it flush with the end-aligning baffle. In this way, the flushing action of the end-aligning baffle ensures that the end of the profile to be processed is neat, which provides a basis for subsequent material division and processing.

[0060] The material distribution mechanism 2 is arranged on the material discharging slider 12, and includes a material distribution guide rail 21 and a material distribution slider 22. The material distribution slider moves along the material distribution guide rail 21 under the drive of the material distribution power device 23. A lifting cylinder 24 is installed on the material distribution slider, and the lifting cylinder is connected to a lifting seat 25, and a lifting fixture 26 is installed on the lifting seat.

[0061] When the discharging mechanism delivers the profile 7 to be processed to the head baffle and completes the alignment, the material distribution power device 23 drives the material distribution slide 22 to move along the material distribution guide rail, so that the material distribution slide is close to the profile to be processed. At this time, the lifting cylinder 24 is started, pushing the lifting seat 25 to move upward, so that the lifting fixture 26 clamps and lifts the head and tail of the profile to be processed at the same time. Subsequently, the material distribution power device 23 continues to operate, driving the lifting fixture to lift the profile to be processed from the discharging belt 13 and move it to the position of the feeding mechanism 3.

[0062] The feeding mechanism 3 is arranged on the main frame 6, and includes a feeding slide rail 31 and a feeding slider 32 mounted on the feeding slide rail. The feeding slider is driven by a feeding power mechanism, and a feeding fixture is mounted on the feeding slider, which is used to clamp the tail of the profile to be processed.

[0063] When the material distribution mechanism moves the profile to be processed to the position of the feeding mechanism, the feeding clamp starts to move. The feeding clamp is composed of a fixed clamp 33 and a movable clamp 34, and the movable clamp is driven by the clamp cylinder 35. When the clamp cylinder is actuated, the movable clamp 34 is clamped relative to the fixed clamp 33 to fix the profile to be processed on the feeding slider 32. Subsequently, the feeding power mechanism is started, driving the feeding slider to move along the feeding slide rail 31, and pushing the profile to be processed into the stamping forming mechanism 4. After the feeding clamp is clamped, the lifting clamp can be reset. Among them, the feeding mechanism is not shown in the figure, which includes a feeding servo motor and a feeding synchronous belt driven by it. The feeding synchronous belt is connected to the feeding slider, and under the action of the control system, it drives the feeding slider to move along the feeding slide rail 31.

[0064] The stamping forming mechanism 4 is mounted on the top of the main frame 6, and includes a stamping slide rail 41 and a plurality of stamping slide blocks 42 slidably mounted on the stamping slide rail. The stamping die is fixedly mounted on the stamping slide block 42. The feeding mechanism feeds the profile to be processed into the stamping die according to the designed size for multi-point processing, including operations such as corner punching and hole punching.

[0065] At the inlet end of the stamping and forming mechanism, a corner cutting mechanism 9 is provided. The corner cutting mechanism comprises a corner cutting fixed die 91 and a corner cutting movable die 92, and the corner cutting movable die is driven by a corner cutting cylinder 93. When the feeding mechanism delivers the profile to be processed to the corner cutting mechanism, the corner cutting cylinder is activated to drive the corner cutting movable die to cooperate with the corner cutting fixed die to perform corner cutting on the corner of the profile to be processed, so as to ensure the accurate forming of the corner of the frame.

[0066] A plurality of stamping slide blocks 42 are arranged on the stamping slide rail 41 , and the stamping die is installed on the stamping slide blocks. According to design requirements, the installation position of the stamping die can be adjusted by the stamping slide blocks.

[0067] Among them, it is important to point out that: Figure 2 , 3As described above, in this case, the frame profile needs to be punched and cut corners, tails, punches, punching feet and punching lock card holes as an example for explanation. Among them, two corners need to be set. Therefore, the stamping die in this case includes a corner cutting mechanism, a tail die 43, a punch die 44, a card foot die 45 and a lock card die 46 distributed from front to back. Therefore, when the feeding mechanism feeds the profile to be processed into the stamping die, under the precise control of the control system, the corresponding position of the profile to be processed can be accurately sent to the set position, and the corresponding mold starts processing. Among them, because each processing position on the profile is different from different models. Therefore, in this case, it is only necessary to set the parameters of the feeding mechanism in the system, and there is no need to debug on the mechanical parts. In addition, the aluminum profile in this case needs to be processed at two positions. And the structure in this case only needs to set a set of corner cutting mechanisms, that is, after the corner cutting is processed at the previous position, the feeding mechanism pushes the aluminum profile to continue to move forward, stops after reaching the set position, and the corner cutting mechanism acts again. Compared with the traditional technology that requires multiple sets of molds for processing in multiple positions, its production and debugging costs are lower, and the efficiency of production conversion can be effectively improved.

[0068] The receiving mechanism 5 is arranged on the top of the main frame 6, and comprises a receiving plate 51 and a receiving trough 52. The receiving plate 51 is installed obliquely, and the processed and formed profiles fall into the receiving trough for stacking under the guidance of the receiving plate.

[0069] During operation, when the profile to be processed is stamped and formed, the stamping material picking mechanism starts to move. The stamping material picking mechanism includes a clamping belt 47 installed relatively, and the clamping belt is driven by a material picking servo motor 48. When the aluminum profile after stamping needs to be taken out of the stamping and forming mechanism, the clamping belt moves to clamp the aluminum profile and pull it out of the stamping and forming mechanism. The inlet end of the clamping belt is also provided with a material picking detection seat 49 and a material picking detection wheel 410, and the material picking detection wheel is connected to a material picking encoder 411, which is used to detect and control the position and speed during the material picking process.

[0070] Under the inclined guidance of the receiving plate, the aluminum profiles after stamping and forming slide smoothly into the receiving trough 52 for stacking, thus completing the entire processing process.

[0071] Through the precise coordination of the above-mentioned mechanisms, the fully automatic die-adjustment-free aluminum profile frame punching machine of the utility model realizes efficient and automated processing of aluminum profile frames, reduces manual intervention, improves production efficiency and processing accuracy, and can therefore be widely promoted and used.

[0072] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A fully automatic die-adjustment-free aluminum profile frame punching machine, characterized by: It comprises a material discharging mechanism (1), a material dividing mechanism (2), a material feeding mechanism (3), a stamping and forming mechanism (4), and a material receiving mechanism (5), wherein: The discharging mechanism (1) comprises a discharging guide rail (11) mounted on the top of the main frame (6), and a discharging device slidably mounted on the discharging guide rail (11), wherein two sets of the discharging devices are provided and are symmetrically mounted on the discharging guide rail (11); the discharging device comprises a discharging slider (12) and a discharging belt (13) arranged thereon, wherein the discharging belt (13) is driven by a discharging motor (14) to move and push the profile (7) to be processed thereon in the direction of the baffle plate (15); an aligning baffle plate (17) driven by an aligning cylinder (16) is also provided on the outer side of the discharging belt (13), wherein when the aligning baffle plate (17) moves, it pushes the end of the profile (7) to be processed to move and make the end thereof flush; The material distribution mechanism (2) comprises a material distribution guide rail (21) arranged on the material distribution slide block (12), and the material distribution slide block (22) moves along the material distribution guide rail (21) under the drive of the material distribution power device (23); and also comprises a lifting cylinder (24) arranged on the material distribution slide block (22), and the lifting cylinder (24) is connected to a lifting seat (25), and a lifting fixture (26) is installed on the lifting seat (25), and through the bidirectional linkage of the material distribution power device (23) and the lifting cylinder (24), the lifting fixture (26) is driven to extract the profile (7) to be processed from the material distribution belt (13) and move it to the feeding mechanism (3); The feeding mechanism (3) comprises a feeding slide rail (31) arranged on the main frame (6), a feeding slider (32) being mounted on the feeding slide rail (31), and the feeding slider (32) being driven to move by a feeding power mechanism; a feeding fixture is also mounted on the feeding slider (32), the feeding fixture is clamped at the tail of the profile (7) to be processed, and pushes the profile (7) to be processed into the stamping and forming mechanism (4); The stamping and forming mechanism (4) comprises a stamping slide rail (41) mounted on the top of a main frame (6), a plurality of stamping slide blocks (42) being slidably mounted on the stamping slide rail (41), a stamping die being fixedly mounted on the stamping slide blocks (42), a feeding mechanism (3) being connected to the inlet end of the stamping and forming mechanism (4), the feeding mechanism (3) feeding the profile (7) to be processed into the stamping die according to the designed size, and stamping and forming the profile (7) to be processed at a set position; a stamping and taking mechanism is connected to the outlet end of the stamping and forming mechanism (4), pulling the profile after stamping and forming out of the stamping and forming mechanism (4), and feeding it into a receiving mechanism (5); The material receiving mechanism (5) comprises a material receiving plate (51) arranged on the top of the main frame (6); the material receiving plate (51) is installed in an inclined state; a material receiving trough (52) is arranged on the inclined side of the material receiving plate (51); the processed and formed profiles fall into the material receiving trough (52) below for stacking under the guidance of the material receiving plate (51).

2. The fully automatic die-adjustment-free aluminum profile frame punching machine according to claim 1 is characterized in that: The end baffle (17) comprises an end plate (171) covering the end surface of the profile (7) to be processed and a cover plate (172) covering the top thereof. A clearance groove (173) is provided at the rear of the cover plate (172) according to the width of the profile (7) to be processed. The profile (7) to be processed is extracted from the position of the clearance groove (173) and enters the material distribution mechanism (2).

3. The fully automatic die-adjustment-free aluminum profile frame punching machine according to claim 1 is characterized in that: The material distribution power device (23) is a material distribution cylinder with one end mounted on the material discharging slider (12), and the other end of the material distribution cylinder is connected to the material distribution slider (22).

4. The fully automatic die-adjustment-free aluminum profile frame punching machine according to claim 1 is characterized in that: The lifting fixture (26) comprises a plurality of first fixture pieces (261) and second fixture pieces (262) which are stacked and installed one on top of the other. The first fixture pieces (261) and the second fixture pieces (262) are respectively connected to two clamping claws of a thumb cylinder (263). The thumb cylinder (263) drives the first fixture piece (261) and the second fixture piece (262) to move relative to each other, and are supported and pressed in the groove of the profile (7) to be processed to connect with it.

5. The fully automatic die-adjustment-free aluminum profile frame punching machine according to claim 1 is characterized in that: The feeding clamp comprises a fixed clamp (33) fixed on the feeding slide block (32) and a movable clamp (34) hingedly connected thereto. The movable clamp (34) is hingedly connected to a clamp cylinder (35) and is driven by the cylinder to move the movable clamp (34) so ​​as to clamp the profile (7) to be processed between the movable clamp (34) and the fixed clamp (33).

6. The fully automatic die-adjustment-free aluminum profile frame punching machine according to claim 1 is characterized in that: A feeding detection mechanism (8) is also connected between the stamping and forming mechanism (4) and the feeding mechanism (3), and comprises a feeding guide seat (81) and a feeding detection wheel (82) elastically pressed thereon, wherein the feeding detection wheel (82) is connected to a feeding encoder (83).

7. The fully automatic die-adjustment-free aluminum profile frame punching machine according to claim 1 is characterized in that: The inlet end of the stamping and forming mechanism (4) is also provided with a corner cutting mechanism (9), which comprises a corner cutting fixed die (91) and a corner cutting movable die (92), and the corner cutting movable die (92) is driven to move by a corner cutting cylinder (93).

8. The fully automatic die-adjustment-free aluminum profile frame punching machine according to claim 1 is characterized in that: The punching die comprises a tail punching die (43), a punch head die (44), a card foot punching die (45) and a lock plate punching die (46) which are sequentially arranged from front to back.

9. The fully automatic die-adjustment-free aluminum profile frame punching machine according to claim 1, characterized in that: The stamping material taking mechanism comprises clamping belts (47) which are installed in a relative manner. The clamping belts (47) are driven to move by a material taking servo motor (48). The profile (7) to be processed is clamped between the clamping belts (47) and moves.

10. The fully automatic die-adjustment-free aluminum profile frame punching machine according to claim 9, characterized in that: The inlet end of the clamping belt (47) is also provided with a material picking detection seat (49) and a material picking detection wheel (410) elastically pressed thereon, and the material picking detection wheel (410) is connected to a material picking encoder (411).

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