CN221019668U

CN221019668U - Five numerical control end mills equipment

Info

Publication number: CN221019668U
Application number: CN202322538822.2U
Authority: CN
Inventors: 张书海
Original assignee: Shandong Lianxing Intelligent Equipment Co ltd
Current assignee: Shandong Lianxing Intelligent Equipment Co ltd
Priority date: 2023-09-18
Filing date: 2023-09-18
Publication date: 2024-05-28
Anticipated expiration: 2033-09-18

Abstract

The utility model discloses five-axis numerical control end milling equipment, and mainly relates to the field of mechanical equipment. The milling machine comprises a frame, a travel workbench is slidably arranged on the upper end face of the frame, a left sliding seat and a right sliding seat are slidably arranged on the side faces of the left end and the right end of the travel workbench respectively, a left travel table and a right travel table are slidably arranged on the left sliding seat and the right sliding seat along the horizontal direction, a milling mechanism and a milling mechanism are arranged on the left travel table and the right travel table along the vertical direction, and a rotating assembly for driving the milling mechanism to rotate is arranged on the left travel table. The utility model has the beneficial effects that: the device is integrally provided with a multi-shaft structure, and independent stroke movement can be performed when linkage can be performed between multiple shafts, and grooves with different positions and depths can be cut by adjusting the height and the front-back distance between a plurality of milling saw blades in one reciprocating motion of a stroke workbench in the device.

Description

Five numerical control end mills equipment

Technical Field

The utility model relates to the field of mechanical equipment, in particular to five-axis numerical control end milling equipment.

Background

Since the muntin section bar of the door and window needs to be joggled with the frame section bar, the two end faces of the muntin section bar need to be subjected to milling groove processing, a plurality of grooves need to be milled in the milling groove processing, and the grooves have different widths and depths. In the prior art, the end face processing of the muntin section is mainly performed by a numerical control end face milling machine, but the prior numerical control end face milling machine mostly adopts a single saw blade to mill, so that when processing a plurality of grooves with different widths, the grooves need to be repeatedly milled for a plurality of times, and the one-time milling cannot be realized. And meanwhile, the end face of the muntin section bar also needs to be cut off, and a cutter used in the cutting process and a milling cutter used in the milling groove process cannot be used commonly, so that the cutting process needs to be performed on cutting equipment, and the processing precision of the section bar is easily affected when the section bar is processed by replacing equipment.

Further, for the existing numerical control end milling machine, most of the feeding operation of the section bar is operated manually, and the alignment operation of the section bar is needed to be performed manually, which is a phenomenon which affects the efficiency clearly when a large amount of processing operation is performed, and for most of the numerical control end milling machines, only one end face can be processed when the muntin section bar is processed, and the other end face also needs to be exchanged manually when the muntin section bar is processed. Although the existing end milling equipment with double-end workbenches exists, the end milling equipment is relatively high in price and manufacturing cost. Therefore, a five-axis numerical control end milling device is designed aiming at the problems to solve the problems of low processing efficiency of muntin section bars and low manual feeding and discharging efficiency, and realize automatic production.

Disclosure of utility model

The utility model aims to provide five-axis numerical control end milling equipment, which aims at the end face of a section bar to realize one-time processing of the end face of the section bar in the reciprocating cutting operation by arranging a cutting saw blade, so that the processing time is saved, the efficiency is improved, the cutting processing of grooves with different widths and depths of the end face of the section bar can be met, meanwhile, the feeding mechanism is arranged, the double-end cutting operation of the section bar can be automatically completed, and the working efficiency can be improved, the labor force is saved, and the economic cost is saved for the processing and manufacturing of mass production.

The utility model aims to achieve the aim, and the aim is achieved by the following technical scheme:

The five-axis numerical control end milling equipment comprises a frame, wherein a travel workbench is arranged on the upper end face of the frame in a sliding manner, a left sliding seat and a right sliding seat are respectively arranged on the side faces of the left end and the right end of the travel workbench in a sliding manner, a left travel table and a right travel table are arranged on the left sliding seat and the right sliding seat in a sliding manner along the horizontal direction, a milling mechanism and a milling mechanism are arranged on the left travel table and the right travel table along the vertical direction, and a rotating assembly for driving the milling mechanism to rotate is arranged on the left travel table;

The feeding mechanism comprises a feeding platform, a rotating platform, a discharging platform and a fixed material processing platform, wherein the fixed material processing platform is arranged on the frame, one end of the rotating platform and one end of the discharging platform are adjacent to the frame, and the feeding platform is adjacent to the other end of the rotating platform.

The milling mechanism comprises a first spindle motor, a first milling cutter saw blade, a cutter saw blade and a connecting shaft, the rotating assembly comprises a pushing air cylinder, a cylinder body of the pushing air cylinder is hinged to a left travel table, the connecting shaft is horizontally perpendicular to the left travel table, one end of the connecting shaft penetrates through the left travel table to be connected with a piston rod of the pushing air cylinder, the first spindle motor is fixedly connected with the other end of the connecting shaft in the vertical direction, and the first milling cutter saw blade and the cutter saw blade are respectively connected with rotating shafts arranged at the upper end and the lower end of the first spindle motor.

The milling mechanism comprises a second spindle motor, a second milling cutter saw blade and a third milling cutter saw blade, wherein the second spindle motor is fixedly connected with the right travel table along the vertical direction, and the second milling cutter saw blade and the third milling cutter saw blade are respectively connected and arranged on output shafts at the upper end and the lower end of the second spindle motor.

The device is characterized in that a gear driving structure is arranged between the travel workbench and the frame, a screw rod driving structure is arranged between the travel workbench and the left sliding seat and between the travel workbench and the right sliding seat, and a screw rod driving structure is also arranged between the left sliding seat and the right sliding seat and between the left travel platform and the right travel platform.

Conveying platform, rotation platform, ejection of compact platform, fixed material processing platform's platform terminal surface all is provided with the conveyer belt.

The rotary platform consists of a rotary table and a base, wherein a conveyor belt on the rotary platform is arranged on the rotary table, and the rotary table is rotationally connected to the upper end of the base.

The fixed material processing platform comprises a supporting table, an end surface positioning device, a side surface positioning device and a pressing device, wherein the end surface positioning device is positioned at the processing end of the supporting table and is used for positioning the end surface of a processing surface of a profile, the side surface positioning device is positioned at the side end of the supporting table and is used for extruding the side surface of the profile, and the pressing device is positioned at the upper end of the supporting table and is used for pressing and positioning the profile.

The end face positioning device consists of an end face positioning plate and an end face driving air cylinder, the end face positioning plate is L-shaped, one end of the end face positioning plate and the cylinder body of the end face driving air cylinder are both hinged on the bottom surface of the supporting platform, and a piston rod of the end face driving air cylinder is connected with the end face positioning plate;

The side positioning device consists of a side positioning plate and a side driving air cylinder, the side driving air cylinder is arranged on the supporting table, and the side positioning plate is connected with a piston rod of the side driving air cylinder;

The compressing device is composed of a compressing plate, four supporting beam rods, a supporting plate and a compressing driving cylinder, the four supporting beam rods are vertically arranged on the upper end face of the supporting table in a square mode, the compressing plate and the supporting plate penetrate through the four supporting beam rods to be arranged, the compressing plate is located at the lower end position of the supporting plate and can move relative to the supporting beam rods, the compressing driving cylinder is fixedly arranged at the upper end position of the supporting plate, a piston rod of the compressing driving cylinder penetrates through the supporting plate to be connected with the compressing plate, and the compressing plate is driven to move along the supporting beam rods.

Compared with the prior art, the utility model has the beneficial effects that:

1. This device wholly is provided with multiaxis structure, and can carry out the linkage simultaneously between the multiaxis, can also carry out solitary stroke and remove, in the reciprocating motion of stroke workstation in this device, through adjusting the height between a plurality of milling saw bits, and the front and back distance, can realize cutting a plurality of different positions, the recess of degree of depth, simultaneously through the milling cutter saw bit of installation different thickness, reach the effect that carries out disposable cutting shaping to different width recesses, increase the cutter saw bit simultaneously, thereby can carry out cutting work to the terminal surface of section bar, and then can save the processing step that section bar replacement equipment cut, and reduced the change of equipment, and can carry out disposable forming, machining precision has been improved, processing time has been saved.

2. The feeding mechanism is additionally arranged, automatic turning cutting can be realized for cutting processing of two side end faces of the section bar, the feeding mechanism is more saved in the aspect of manufacturing cost compared with the existing double-end processing equipment, automatic material conveying and discharging are realized for processing of batch section bars, manual labor cost can be reduced, boring, complex and simple operation procedures can be replaced, and meanwhile, the working efficiency is further improved.

Drawings

FIG. 1 is a schematic diagram of the specific structure of the utility model.

Fig. 2 is an enlarged view of a portion of fig. 1 in accordance with the present utility model.

FIG. 3 is a schematic diagram of a specific structure in the present utility model.

Fig. 4 is a schematic diagram of a specific structure in the present utility model.

Fig. 5 is a schematic view of a driving structure of a gear of a traveling table in the present utility model.

Fig. 6 is a schematic view of a screw drive structure in the present utility model.

FIG. 7 is a schematic diagram of the structure of the feeding device in the utility model.

Fig. 8 is a schematic view of the structure of the rotating platform in the present utility model.

Fig. 9 is a schematic structural view of a sizing processing platform in the utility model.

FIG. 10 is a schematic view of the structure of the sizing platform according to the present utility model.

Fig. 11 is a rotational schematic view of the rotating platform of the present utility model.

FIG. 12 is a schematic diagram of the operation of the end face positioning apparatus of the present utility model.

Fig. 13 is a schematic diagram of the milling mechanism according to the present utility model.

Fig. 14 is an assembled view of the muntin of the door and window.

The reference numbers shown in the drawings:

1. A frame; 2. a travel workbench; 3. a left slide; 4. a right slide; 5. a left travel table; 501. a limiting piece; 6. a right stroke table; 7. a milling mechanism; 701. a first spindle motor; 702. a first milling cutter blade; 703. a cutter blade; 704. a connecting shaft; 8. a milling mechanism; 801. a second spindle motor; 802. a second milling cutter blade; 803. a third milling cutter blade; 9. a rotating assembly; 901. a pushing cylinder; 10. a gear driving structure; 1001. a gear; 1002. a rack; 1003. a gear driving motor; 11. a screw rod driving structure; 1101. a screw rod; 1102. a moving block; 1103. a screw rod driving motor; 12. a feeding mechanism; 13. a material conveying platform; 14. rotating the platform; 1401. a turntable; 1402. a base; 1403. a gear set; 1404. a servo drive motor; 15. a discharging platform; 16. a fixed material processing platform; 1601. a support table; 1602. an end face positioning device; 16021. an end face positioning plate; 16022. an end face driving cylinder; 1603. a side positioning device; 16031. a side positioning plate; 16032. a side driving cylinder; 1604. a compacting device; 16041. a compacting plate; 16042. supporting a beam rod; 16043. a support plate; 16044. a compression driving cylinder; 17. a conveyor belt.

Detailed Description

The utility model will be further illustrated with reference to specific examples. It is to be understood that these examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model. Further, it will be understood that various changes and modifications may be made by those skilled in the art after reading the teachings of the utility model, and equivalents thereof fall within the scope of the utility model as defined by the claims.

The utility model discloses five-axis numerical control end milling equipment, which is shown in figures 1, 3 and 5, and the main structure comprises a frame 1, wherein a stroke workbench 2 is slidably arranged on the upper end surface of the frame 1, and the sliding stroke of the stroke workbench 2 represents the Y-axis stroke of a machine tool. The left sliding seat 3 and the right sliding seat 4 are respectively arranged on the side surfaces of the left end and the right end of the travel workbench 2 in a sliding manner, the sliding travel of the left sliding seat 3 and the sliding travel of the right sliding seat 4 are Z-axis travel of a machine tool, the left sliding seat 3 and the right sliding seat 4 can independently move along the Z axis, the left sliding seat 3 and the right sliding seat 4 are provided with a left travel table 5 and a right travel table 6 in a sliding manner along the horizontal direction, the sliding travel of the left travel table 5 and the right travel table 6 is X-axis travel of the machine tool, the left travel table 5 and the right travel table 6 can independently move along the X axis, a milling mechanism 7 and a milling mechanism 8 are arranged on the left travel table 5 and the right travel table 6 along the vertical direction, and the left travel table 5 is provided with a rotating assembly 9 for driving the milling mechanism 7 to rotate.

The milling mechanism 7, the milling mechanism 8, and the rotating unit 9 will be described as follows:

As shown in fig. 2 or 6, the milling mechanism 7 includes a first spindle motor 701, a first milling cutter blade 702, a cutter blade 703, and a connecting shaft 704, where it should be noted that the first spindle motor 701 and a second spindle motor 801 described below are all biaxial motors, and both ends of the motors have rotation shafts. The rotating assembly 9 comprises a pushing cylinder 901, the cylinder body of the pushing cylinder 901 is hinged to the left traveling platform, the connecting shaft 704 is horizontally perpendicular to the left travel platform 5, one end of the connecting shaft 704 penetrates through the left travel platform 5 to be connected with a piston rod of the pushing cylinder 901, and a through hole matched with the connecting shaft 704 is formed in the left travel platform 5. The first spindle motor 701 is fixedly connected with the other end of the connecting shaft 704 along the vertical direction, and the first milling cutter saw blade 702 and the cutter saw blade 703 are respectively connected and arranged on the rotating shafts at the upper end and the lower end of the first spindle motor 701. The connection shaft 704 can be rotated by the pushing of the pushing cylinder 901, and thus the first spindle motor 701 can be rotated. It should be noted that the milling cutter blade is to be kept in a horizontal state when the milling cutter is used, and the cutter blade 703 is to be kept in a vertical state when the cutter is used. Therefore, when the cutter is used, the first spindle motor 701 is rotated by 90 ° to be in a horizontal state by the pushing cylinder 901, and when the cutter is used, the pushing cylinder 901 does not move, and the first spindle motor 701 is in a vertical state. Further, since the first spindle motor 701 only needs to rotate to 90 °, the left stroke stage 5 is provided with a stopper 501 in a matching manner, and the stopper 501 can restrict the pushing of the pushing cylinder 901 and the rotation of the connecting shaft 704. As shown in fig. 4 or 6, the milling mechanism 8 includes a second spindle motor 801, a second milling cutter saw blade 802, and a third milling cutter saw blade 803, where the second spindle motor 801 is fixedly connected with the right stroke table 6 along a vertical direction, and the second milling cutter saw blade 802 and the third milling cutter saw blade 803 are respectively connected to output shafts disposed at upper and lower ends of the second spindle motor 801. It is stated that the first milling cutter blade 702, and the second milling cutter blade 802 and the third milling cutter blade 803 herein can be mounted with different thicknesses.

When the milling mechanism 7 and the milling mechanism 8 work, the height difference exists between the milling mechanism 7 and the milling mechanism through the left sliding seat 3 and the right sliding seat 4, the effect of cutting grooves in different positions on the end face of a profile can be achieved, meanwhile, after the milling mechanism 7 and the milling mechanism 8 finish a first cutting stroke, the height can be adjusted again when the milling mechanism returns to cut for the second time, then the cutting of grooves in different positions can be finished, the depth of the cutting of the grooves can also be adjusted, the milling mechanism 7 and the milling mechanism 8 can reciprocate once, the cutting of grooves in four different positions on the end face of the profile can be achieved, the processing requirement of the end face of most profiles can be met, the cutting of grooves in different widths can be achieved through mounting saw blades in different thicknesses, the one-time processing is achieved, and finally, the first spindle motor 701 on the milling mechanism 7 can be rotated through pushing the air cylinder 901, and therefore the saw blade 703 can conduct the section surface processing on the end face of the profile.

Regarding the driving relationship between the middle stroke table 2 and the frame, the driving relationship between the stroke table 2 and the left and right carriages 3 and 4, and the driving lever relationship between the left and right carriages 3 and 4 and the left and right stroke tables 5 and 6 will be described:

As shown in fig. 7, a gear driving structure 10 is disposed between the travel table 2 and the frame 1, the gear driving structure 10 specifically includes a gear 1001, a rack 1002, and a gear driving motor 1003, the rack 1002 is cooperatively disposed on the frame 1 along the Y-axis direction, the gear 1001 is cooperatively disposed on the gear driving motor 1003, the gear driving motor 1003 is fixedly disposed on the travel table 2, and meanwhile, the travel table 2 slides along the frame 1 due to the driving of the gear driving motor 1003. As shown in fig. 8, a screw driving structure 11 is disposed between the travel workbench 2 and the left and right sliders 3 and 4, and a screw driving structure 11 is also disposed between the left and right sliders 3 and 4 and the left and right sliders 5 and 6, and the screw driving structure 11 specifically includes a screw 1101, a moving block 1102, and a screw driving motor 1103, where the screw driving motor 1103 is disposed on the left and right ends of the travel workbench 2, the left and right sliders 5 and 6, and the moving block 1102 is disposed on the left and right sliders 3 and 4, and the screw 1101 is disposed. The above-mentioned middle gear drive motor 1003, lead screw drive motor 1103 are servo motor and can realize accurate control. Further, in order to facilitate sliding among the plurality of sliding structures, the sliding block guide rail structures are arranged, so that the plurality of sliding structures can slide conveniently.

Further, in mass production of the profile, for example; the door and window of district building unified installation, unified installation's door and window on the office building, artificial material loading and unloading mode is too loaded down with trivial details, and when both ends of section bar need be processed, and manual change is loaded down with trivial details also to this kind of loaded down with trivial details operation mode, the workman also can feel boring and tired out when long-time operation. As shown in fig. 1, 2, 5 and 9, the feeding mechanism 12 is arranged at the side of the frame 1, the feeding mechanism 12 comprises a feeding platform 13, a rotating platform 14, a discharging platform 15 and a fixed material processing platform 16, the fixed material processing platform 16 is arranged on the frame 1, one ends of the rotating platform 14 and the discharging platform 15 are adjacent to the frame 1, and the feeding platform 13 is connected with the other end of the rotating platform 14. The material conveying platform 13 is used for conveying the section bars for processing, the rotating platform 14 is used for adjusting the processing surface of the section bars and the conveying direction of the section bars, the discharging platform 15 is used for conveying away the processed section bars, and the fixed material processing platform 16 is used for clamping the section bars to be processed. As shown in fig. 9, the conveying platform 13, the rotating platform 14, the discharging platform 15 and the fixed material processing platform 16 are all provided with a conveyor belt 17 on the end surfaces of the platforms, the conveyor belt 17 is used for conveying the section bars to move, and for the specific structure of the conveyor belt 17, two sides of the conveyor belt are provided with rotating shafts which are connected with an output motor through chains. As shown in fig. 10, the rotary table 14 is composed of a turntable 1401 and a base 1402, a conveyor 17 on the rotary table 14 is provided on the turntable 1401, and the turntable 1401 is rotatably connected to an upper end position of the base 1402. Here, the turntable 1401 is rotated by providing a gear set at a bottom end position of the turntable 1401 and an upper end position of the base 1402, and providing a servo drive motor 1404 at a bottom end of the base 1402, wherein the servo drive motor 1404 is used for driving the group to rotate, so that the turntable 1401 can be rotated. After one end of the profile is machined, the profile can be pushed back to the rotating platform 14, at the moment, the rotating platform 14 is required to rotate 180 degrees, the other end of the profile is machined, after machining is finished, the profile is pushed back to the rotating platform 14, at the moment, the rotating platform 14 rotates 90 degrees, and the profile is conveyed to the discharging platform 15. As shown in fig. 11 and 12, the material-fixing processing platform 16 is composed of a supporting platform 1601, an end surface positioning device 1602, a side surface positioning device 1603 and a pressing device 1604, wherein the end surface positioning device 1602 is located at a processing end of the supporting platform 1601 and is used for positioning an end surface of a processing surface of a profile, the side surface positioning device 1603 is located at a side end position of the supporting platform 1601 and is used for pressing a side surface of the profile, and the pressing device 1604 is located at an upper end position of the supporting platform 1601 and is used for pressing and positioning the profile.

Specific structures of the middle end surface positioning device 1602, the side surface positioning device 1603, and the pressing device 1604 will be described:

As shown in fig. 11, the end surface positioning device 1602 includes an end surface positioning plate 16021 and an end surface driving cylinder 16022, the end surface positioning plate 16021 is L-shaped, one end of the end surface positioning plate 16021 and a cylinder body of the end surface driving cylinder 16022 are both hinged on a bottom surface of a platform of the support platform 1601, and a piston rod of the end surface driving cylinder 16022 is connected with the end surface positioning plate 16021. As shown in fig. 14, the end face positioning plate 16021 can rotate around its hinge point with the support base 1601 under the pushing of the piston rod in the end face driving cylinder 16022, so that one plate in the L-shaped structure stands on the processing end of the support base 1601, thereby facilitating the work of the end face of the profile. As shown in fig. 12, the side positioning device 1603 comprises a side positioning plate 16031 and a side driving cylinder 16032, wherein the side driving cylinder 16032 is arranged on the support platform 1601, and the side positioning plate 16031 is connected with a piston rod of the side driving cylinder 16032. Under the pushing of the piston rod in the side driving cylinder 16032, the side positioning plate 16031 moves along the lateral direction of the supporting table 1601, so that the profile can be processed, a plurality of profiles can be placed and discharged side by side during one-time processing, no gap can be formed between the profiles after extrusion, and meanwhile, side limiting blocks are arranged at the opposite ends of the supporting table 1601, which are positioned on the side positioning device 1603. As shown in fig. 11, the compressing device 1604 comprises a compressing plate 16041, four supporting beam rods 16042, a supporting plate 16043 and a compressing driving cylinder 16044, the four supporting beam rods 16042 are vertically arranged on the upper end surface of the supporting table 1601 in a square shape, the compressing plate 16041 and the supporting plate 16043 pass through the four supporting beam rods 16042 to be arranged, the compressing plate 16041 is positioned at the lower end position of the supporting plate 16043 and can move relative to the supporting connecting rod, the compressing driving cylinder 16044 is fixedly arranged at the upper end position of the supporting plate 16043, and a piston rod of the compressing driving cylinder 16044 passes through the supporting plate 16043 to be connected with the compressing plate 16041 to drive the compressing plate 16041 to move along the supporting beam rods 16042. The pressing plate 16041 can be moved downward by the piston rod in the pressing drive cylinder 16044 to press down and thus clamp the profile during processing.

The application method of the five-axis numerical control end milling equipment comprises the following steps: the method comprises the following steps:

S1, an end face driving cylinder 16022 on the fixed material processing platform 16 pushes an end face positioning plate 16021, so that the end face positioning plate 16021 is vertically arranged on the processing end of the fixed material processing platform 16;

S2, arranging the profiles to be cut in order on a transmission belt of the conveying platform 13, and starting the transmission belt 17 to rotate forward so that the profiles move forward;

S3, the profile is moved to the rotating platform 14, the conveyor belt 17 on the rotating platform 14 also rotates positively, so that the profile is moved to the fixed material processing platform 16, the conveyor belt 17 on the fixed material processing platform 16 rotates positively, the profile is subjected to the forward rotation through the end face positioning plate 16021, and meanwhile, the side face driving cylinder 16032 on the fixed material processing platform 16 moves to push the side face positioning plate 16031 to position the side face of the profile;

it should be noted here that the conveyor 17 on the feeding platform 13 stops rotating after the profile has been moved onto the rotating platform 14.

S4, after end face and side face positioning is completed, the conveyor belt 17 on the rotating platform 14 and the conveyor belt 17 on the fixed material processing platform 16 stop rotating, the end face positioning plate 16021 is recovered by the end face driving cylinder 16022, the whole end face positioning plate 16021 is positioned at the lower end position of the supporting table 1601, and the side face positioning plate 16031 is recovered by the side face driving cylinder 16032 to the initial position;

How to determine that the end faces of the profiles on the sizing platform 16 are all finished, a description is given of how to determine that the profiles can be all aligned by providing a detection probe on the processing end of the supporting platform 1601, so that the conveyor belt 17 stops rotating, and also how to set a rotation time for the conveyor belt 17 on the sizing platform, which can ensure that the profiles are all aligned, which is not a problem that is mainly solved by the device.

S5, the pressing plate 16041 is driven by the pressing driving cylinder 16044 to descend to clamp the profile, at the moment, a cutting procedure is started, and the milling mechanism 7 and the milling mechanism 8 cut the end face of the profile;

S6, after the cutting processing is completed, the milling mechanism 7 and the milling mechanism 8 return to the original points, and the compression driving cylinder 16044 recovers the compression plate 16041;

S7, reversing the fixed material processing platform 16 and the conveyor belt 17 on the rotating platform 14, and simultaneously, pushing the end face positioning plate 16021 again by the end face driving cylinder 16022 to prepare for end face positioning;

S8, after the whole profile is returned to the rotating platform 14, the fixed material processing platform 16 and the conveyor belt 17 on the rotating platform 14 stop rotating, the turntable 1401 rotates forward to 180 degrees, as shown in B in fig. 13, the other end face of the profile starts to be processed, the conveyor belt 17 on the rotating platform 14 rotates reversely, and the conveyor belt on the fixed material processing platform 16 rotates forward, so that the profile moves to the fixed material processing platform 16 and is positioned through the end face positioning plate 16021 and the side surface positioning plate 16031. It will be explained here how to learn how the whole profile is retracted to the rotating platform 14, and the detection probes are also provided at the opposite ends of the processing end of the support platform 1601, and when the whole profile is retracted to the support platform 1601, the rotation of the fixed material processing platform 16 and the conveyor 17 on the rotating platform 14 can be controlled to stop, and the rotation time can be set as described above.

S9, repeating the steps S4-S6;

S10, the conveyor belt 17 on the material fixing processing platform 16 starts to rotate reversely, the conveyor belt on the rotating platform 14 starts to rotate positively, and meanwhile, the end face driving cylinder 16022 pushes the end face positioning plate 16021 again to prepare for end face positioning;

S11, after the section bar integrally retreats to the rotating platform 14, the fixed material processing platform 16 and the conveyor belt 17 on the rotating platform 14 stop rotating, and the turntable 1401 is reversed to 90 degrees as shown in a C in fig. 13;

S12, the rotating platform 14 and the conveyor belt 17 on the discharging platform 15 rotate positively, and the profile is conveyed to finish discharging;

S13, after the whole section leaves the rotating platform 14, the turntable 1401 continuously rotates reversely by 90 degrees, as shown in A in fig. 13, and returns to the initial position;

S14, the conveying platform 13 and the conveyor belt 17 on the rotating platform 14 start to rotate positively, so that the next section of section is processed; the rotation of the conveyor belt 17 on the feeding platform 13 can be started, and the rotation can be induced by reversing the turntable 1401 to an initial position, so that the rotation can be realized by a numerical control electronic programming system, and the rotation is not the main problem solved by the device.

S15, repeating the steps S3-S13.

Because there are different lengths between the sections, in order to facilitate the rotation of the sections, the position gap between the material conveying platform 13 and the rotating platform 14 and the position gap between the rotating platform 14 and the fixed material processing platform 16 are adjustable, and can be adjusted according to the length of the sections in practice, and in order to facilitate the adjustment, universal wheels are arranged at the bottoms of the material conveying platform 13, the rotating platform 14, the fixed material processing platform 16 and the discharging platform 15.

Claims

1. A five numerical control end mills equipment which characterized in that: the automatic milling machine comprises a frame (1), wherein a travel workbench (2) is arranged on the upper end face of the frame (1) in a sliding manner, a left sliding seat (3) and a right sliding seat (4) are respectively arranged on the side faces of the left end and the right end of the travel workbench (2) in a sliding manner, a left travel table (5) and a right travel table (6) are arranged on the left sliding seat (3) and the right sliding seat (4) in a sliding manner along the horizontal direction, a milling mechanism (7) and a milling mechanism (8) are arranged on the left travel table (5) and the right travel table (6) along the vertical direction, and a rotating assembly (9) for driving the milling mechanism (7) to rotate is arranged on the left travel table (5);

The feeding mechanism is characterized in that a feeding mechanism (12) is arranged at the side of the frame (1), the feeding mechanism (12) comprises a feeding platform (13), a rotating platform (14), a discharging platform (15) and a fixed material processing platform (16), the fixed material processing platform (16) is arranged on the frame (1), one end of the rotating platform (14) and one end of the discharging platform (15) are adjacent to the frame (1), and the feeding platform (13) is adjacent to the other end of the rotating platform (14).

2. The five-axis numerical control end milling device as set forth in claim 1, wherein: the milling mechanism (7) comprises a first spindle motor (701), a first milling cutter saw blade (702), a cutter saw blade (703) and a connecting shaft (704), wherein the rotating assembly (9) comprises a pushing cylinder (901), a cylinder body of the pushing cylinder (901) is hinged to a left travel table (5), the connecting shaft (704) is horizontally perpendicular to the left travel table (5), one end of the connecting shaft (704) penetrates through the left travel table (5) and is connected with a piston rod of the pushing cylinder (901), the first spindle motor (701) is fixedly connected with the other end of the connecting shaft (704) along the vertical direction, and the first milling cutter saw blade (702) and the cutter saw blade (703) are respectively connected with rotating shafts arranged at the upper end and the lower end of the first spindle motor (701).

3. The five-axis numerical control end milling device as set forth in claim 2, wherein: the milling mechanism (8) comprises a second spindle motor (801), a second milling cutter saw blade (802) and a third milling cutter saw blade (803), the second spindle motor (801) is fixedly connected with the right stroke table (6) along the vertical direction, and the second milling cutter saw blade (802) and the third milling cutter saw blade (803) are respectively connected and arranged on output shafts at the upper end and the lower end of the second spindle motor (801).

4. A five-axis numerically controlled end mill apparatus as set forth in claim 3, wherein: the automatic feeding device is characterized in that a gear driving structure (10) is arranged between the travel workbench (2) and the frame (1), a screw rod driving structure (11) is arranged between the travel workbench (2) and the left sliding seat (3) and between the travel workbench and the right sliding seat (4), and a screw rod driving structure (11) is also arranged between the left sliding seat (3), the right sliding seat (4) and the left travel table (5) and the right travel table (6).

5. The five-axis numerical control end milling device as set forth in claim 1, wherein: conveying platforms (13), rotating platforms (14), discharging platforms (15) and fixed material processing platforms (16) are respectively provided with a conveying belt (17) on the end faces of the platforms.

6. The five-axis numerical control end milling device as set forth in claim 5, wherein: the rotary platform (14) consists of a rotary table (1401) and a base (1402), a conveyor belt (17) on the rotary platform (14) is arranged on the rotary table (1401), and the rotary table (1401) is rotatably connected to the upper end position of the base (1402).

7. The five-axis numerical control end milling device as set forth in claim 5, wherein: the material-fixing processing platform (16) is composed of a supporting table (1601), an end face positioning device (1602), a side face positioning device (1603) and a pressing device (1604), wherein the end face positioning device (1602) is located at the processing end of the supporting table (1601) and is used for positioning the end face of a processing surface of a profile, the side face positioning device (1603) is located at the side end position of the supporting table (1601) and is used for pressing the side face of the profile, and the pressing device (1604) is located at the upper end position of the supporting table (1601) and is used for pressing and positioning the profile.

8. The five-axis numerical control end milling apparatus of claim 7, wherein: the end face positioning device (1602) consists of an end face positioning plate (16021) and an end face driving air cylinder (16022), wherein the end face positioning plate (16021) is L-shaped, one end of the end face positioning plate (16021) and a cylinder body of the end face driving air cylinder (16022) are both hinged on the bottom surface of a supporting table (1601) platform, and a piston rod of the end face driving air cylinder (16022) is connected with the end face positioning plate (16021);

The side surface positioning device (1603) consists of a side surface positioning plate (16031) and a side surface driving cylinder (16032), wherein the side surface driving cylinder (16032) is arranged on the supporting table (1601), and the side surface positioning plate (16031) is connected with a piston rod of the side surface driving cylinder (16032);

The compressing device (1604) is composed of a compressing plate (16041), four supporting beam rods (16042), a supporting plate (16043) and a compressing driving cylinder (16044), the four supporting beam rods (16042) are vertically arranged on the upper end face of the supporting table (1601) in a square shape, the compressing plate (16041) and the supporting plate (16043) penetrate through the four supporting beam rods (16042) to be arranged, the compressing plate (16041) is located at the lower end position of the supporting plate (16043) and can move relative to the supporting beam rods (16042), the compressing driving cylinder (16044) is fixedly arranged at the upper end position of the supporting plate (16043), a piston rod of the compressing driving cylinder (16044) penetrates through the supporting plate (16043) to be connected with the compressing plate (16041), and the compressing plate (16041) is driven to move along the supporting beam rods (16042).