Rotary corner cutting and punching mechanism and door and window processing equipment based on the mechanism

Abstract

The present application relates to a kind of rotary corner cutting punch mechanism, including base;Corner cutting mechanism is used to half-cut the door and window aluminum profile, it is longitudinally arranged in the top surface middle part of the base;Two punch mechanisms are respectively used to punch the surface of the door and window aluminum profile after cutting, it is respectively longitudinally symmetrically arranged in the top surface end of the base;Two conveying mechanisms are respectively used to transport the door and window aluminum profile after cutting to the side of corresponding punch mechanism, it is respectively horizontally symmetrically spaced apart and arranged in the both sides of corner cutting mechanism;Two punch abutments are respectively used to realize the surface punching of the door and window aluminum profile with corresponding punch mechanism, it is respectively horizontally symmetrically arranged in the end surface of corresponding conveying mechanism;Two support frames are respectively used to horizontally support the conveying mechanism and the punch abutment on the same side.The present application can be realized in the same equipment to complete half-cut the door and window aluminum profile and bidirectional continuous punch operation, effectively improve the door and window processing efficiency.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of door and window processing equipment, and particularly relates to a rotary corner cutting and punching mechanism and a door and window processing equipment based on the mechanism. BACKGROUND

[0002] At present, when producing doors and windows, the door and window aluminum profiles need to be cut and punched; these two steps are important links in the door and window processing process; corner cutting is to make the four corners of the door and window more beautiful, and also convenient for installation; punching is to install hardware accessories, such as hinges, locks, etc.; both steps need to use professional processing equipment and tools to ensure processing precision and efficiency; however, the existing processing equipment can only cut or punch the door and window aluminum profiles, and the door and window profiles need to be transferred between two devices for operation, which is low in door and window processing efficiency. SUMMARY

[0003] The present application provides a rotary corner cutting and punching mechanism and a door and window processing equipment based on the mechanism, and the specific technical solutions are as follows:

[0004] The present application provides a rotary corner cutting and punching mechanism, which comprises

[0005] a base;

[0006] a corner cutting mechanism for cutting the door and window aluminum profile in half, which is longitudinally arranged in the middle of the top surface of the base;

[0007] two punching mechanisms for punching the surface of the cut door and window aluminum profile, which are respectively longitudinally arranged symmetrically at the ends of the top surface of the base;

[0008] two conveying mechanisms for conveying the cut door and window aluminum profile to the side corresponding to the punching mechanism, which are respectively horizontally arranged symmetrically and spaced apart on both sides of the corner cutting mechanism;

[0009] two punching abutments for cooperating with the corresponding punching mechanism to punch the surface of the door and window aluminum profile, which are respectively horizontally arranged symmetrically on the end surface corresponding to the conveying mechanism;

[0010] two support frames for horizontally supporting the conveying mechanism and the punching abutment on the same side, which are respectively longitudinally arranged vertically on the top surface of the base.

[0011] As a preferred technical scheme of the present application, the corner cutting mechanism comprises vertically opposite support plates, the top ends of the two support plates are vertically and horizontally provided with a corner cutting circular table, a straight cutting slot is radially and centrally provided in the corner cutting circular table, a rotary driving assembly is provided at the bottom end of the corner cutting circular table for driving the corner cutting circular table to rotate, the rotary driving assembly is provided in the middle of the top surface of the base, a cutting circular saw is vertically provided between the two support plates, the cutting circular saw is in the same vertical plane as the straight cutting slot, and the diameter of the cutting circular saw is smaller than the length of the straight cutting slot, the cutting circular saw is driven to extend into or out of the straight cutting slot by a lifting driving assembly provided outside the support plates, and a clamping assembly is radially and symmetrically provided on the top surface of the corner cutting circular table along the straight cutting slot.

[0012] As a preferred technical scheme of the present application, the rotary driving assembly comprises a first gear, the top surface of the first gear is vertically and oppositely provided with the two support plates along the central axis of the first gear, the first gear is horizontally rotatably provided in a first circular groove provided in the middle of the top surface of the base through a support shaft connected to the bottom surface of the first gear in an axial direction, a second circular groove is radially and communicatively provided at one side of the first circular groove, a first door-shaped frame is provided above the second circular groove, a first servo motor is suspended on the horizontal part of the first door-shaped frame in a vertically downward direction, a second gear suspended in the second circular groove is connected to the power output end of the first servo motor in an axial direction, and the second gear is meshingly connected to the first gear.

[0013] As a preferred technical scheme of the present application, the lifting driving assembly comprises a second servo motor horizontally provided on the top surface of the first gear, a steering gear connected to the power output end of the second servo motor in an axial direction, a first screw rod connected to the power output end on the top surface of the steering gear in an axial direction, and the top end of the first screw rod is rotatably connected to the bottom surface of the corner cutting circular table, a first sliding table is screw-connected to the first screw rod, a guide long hole is vertically and symmetrically provided in each of the two support plates along the long axis of the support plate, a guide block is longitudinally and slidingly fitted and clamped in each of the two guide long holes, and the cutting circular saw is rotatably connected between the two guide blocks in a detachable manner, and the inner side surface of the first sliding table is fixedly connected to the outer side surface of the corresponding guide block in a perpendicular manner.

[0014] As a preferred technical scheme of the present application, the clamping assembly comprises a second door-shaped frame vertically provided on the top surface of the corner cutting circular table, a first air cylinder vertically downwardly embedded at the center of the horizontal part of the second door-shaped frame, a first clamping plate vertically connected to the extension end of the first air cylinder, guide rods vertically connected to the top end of the first clamping plate, and the upper part of the guide rods passes through the horizontal part of the second door-shaped frame in a clearance.

[0015] As a preferred technical scheme of the present application, the conveying mechanism comprises a bearing groove in a rectangular structure, an outer end surface of the bearing groove is provided as an arc surface, the arc surface is in radial gap abutment with the outer peripheral surface of the cut-angle circular truncated cone, and the top surface of the bearing groove is flush with the top surface of the cut-angle circular truncated cone; a door-shaped conveying table is horizontally slidably arranged in the bearing groove along the long side direction of the bearing groove, and the top surface of the conveying table is flush with the top surface of the bearing groove; a second air cylinder is symmetrically arranged on the top surface of the conveying table along the long side central axis of the conveying table, and the extension end of the air cylinder is horizontally and vertically connected with a second clamping plate; the conveying table is driven by a horizontal movement driving assembly arranged between the two end surfaces of the bearing groove to realize horizontal positioning movement.

[0016] As a preferred technical scheme of the present application, the horizontal movement driving assembly comprises a second screw rod vertically arranged between the two end surfaces of the bearing groove, a third servo motor is embedded in the other outer end surface of the bearing groove, the power output end of the third servo motor is axially connected with the end portion corresponding to the second screw rod; a second sliding table is screwed and driven on the second screw rod, and the top surface of the second sliding table is vertically fixedly and abuttingly connected with the inner top surface of the conveying table;

[0017] The inner side surface of the bearing groove is integrally and symmetrically abuttingly provided with a protruding plate of the same length at the lower portion, the top surface of the protruding plate is paved with a T-shaped sliding rail along the long side direction of the protruding plate; the bottom portion of the conveying table is horizontally slidably and matchingly connected with the corresponding T-shaped sliding rail, and the outer side surface of the conveying table is slidably and abuttingly connected with the corresponding inner side surface of the bearing groove; the end surface of the conveying table is provided with a wave-shaped expansion cover between the corresponding inner end surface of the bearing groove.

[0018] As a preferred technical scheme of the present application, the punching mechanism comprises a support table vertically arranged on the top surface of the end portion of the base, a recess is formed in the middle portion of the top surface of the support table downward, an arc-shaped guide pipe is fixedly and abuttingly arranged on the top surface of the recess, a steering circular frame is circumferentially and rotationally matchingly sleeved in the arc-shaped guide pipe, a hydraulic cylinder is radially embedded in the top portion of the steering circular frame, and a striker for drilling is detachably connected with the extension end of the hydraulic cylinder in an axial manner; a fourth servo motor is arranged at the inner end of the bottom surface of the recess, the power output end of the fourth servo motor is axially connected with a third gear, the third gear passes through an opening formed in the bottom surface of the arc-shaped guide pipe in a radial manner, and is meshingly connected with a plurality of tooth grooves which are circumferentially and equidistantly recessed on the outer peripheral surface of the steering circular frame;

[0019] One end surface of the punching support table is in abutment with the end surface of the bearing groove, and the other end portion thereof is axially suspended in the steering circular frame; the punching support table and the bearing groove are fixedly supported by the same support frame; the top surface of the punching support table is flush with the top surface of the bearing groove; a third air cylinder is symmetrically arranged on the top surface of the punching support table along the short side central axis of the punching support table, and the extension end of the third air cylinder is horizontally and vertically connected with a third clamping plate.

[0020] As a preferred technical scheme of the present application, a chip collecting assembly is arranged directly above the straight cut; the chip collecting assembly comprises a chip collecting cover suspended directly above the straight cut, the chip collecting cover is a semicircular structure, the bottom opening width of the chip collecting cover is greater than the width of the straight cut; the chip collecting cover is connected perpendicularly to the top surface of the bevel circular table through the legs arranged on the side surfaces of the bottom opening ends of the chip collecting cover; ear holes are symmetrically arranged at both ends of the arc surface of the chip collecting cover, ear covers are arranged on the ear holes, and a dust suction pipe is arranged on the top surface of the ear cover.

[0021] The present application also provides a door and window processing equipment comprising the rotary corner cutting and punching mechanism as described above.

[0022] The present application has the following beneficial effects:

[0023] The present application has the following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 The overall structure of the present application is shown in the schematic diagram (I);

[0025] Figure 2 The structure of the base in the present application is shown in the schematic diagram;

[0026] Figure 3 The structure of the corner cutting mechanism in the present application is shown in the schematic diagram;

[0027] Figure 4 The structure of the conveying mechanism in the present application is shown in the schematic diagram;

[0028] Figure 5 The structure of the combination of the punching platform and the punching mechanism in the present application is shown in the schematic diagram;

[0029] Figure 6 The structure of the chip collecting assembly in the present application is shown in the schematic diagram;

[0030] Figure 7 The structure of the chip collecting assembly in the present application is shown in the schematic diagram;

[0031] Figure 8 The overall structure of the present application is shown in the schematic diagram (II).

[0032] The figure shows: 1. Base; 11. First circular groove; 12. Second circular groove; 2. Corner cutting mechanism; 21. Support plate; 211. Guide elongated hole; 22. Corner cutting frustum; 221. Straight cut; 23. Rotary drive assembly; 231. First gear; 2311. Support shaft; 232. Second gear; 233. First servo motor; 234. First gantry frame; 24. Cutting circular saw; 25. Lifting drive assembly; 251. Second servo motor; 252. Steering mechanism; 253. First lead screw; 254. First slide table; 255. Guide block; 26. Clamping assembly; 261. Second gantry frame; 262. First cylinder; 263. First clamping plate; 264. Guide rod; 3. Conveying mechanism; 31. Bearing groove; 31 1. Arc-shaped surface; 312. Convex plate; 313. T-shaped slide rail; 32. Conveyor table; 33. Lateral drive assembly; 331. Second slide table; 332. Second lead screw; 333. Third servo motor; 34. Second cylinder; 341. Second clamping plate; 35. Telescopic cover; 4. Drilling support platform; 41. Third cylinder; 411. Third clamping plate; 5. Drilling mechanism; 51. Support platform; 511. Groove; 52. Arc-shaped guide tube; 53. Steering round frame; 531. Tooth groove; 54. Hydraulic cylinder; 541. Impact pin; 55. Third gear; 56. Fourth servo motor; 6. Support frame; 7. Chip collection assembly; 71. Chip collection cover; 711. Ear hole; 72. Support leg; 73. Ear cover; 731. Chip suction pipe; 8. Protective enclosure. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0034] Example 1

[0035] To address the technical problems in the background section, the following rotary corner-cutting and drilling mechanism and door and window processing equipment based on this mechanism are provided:

[0036] Combination Figure 1 As shown, the rotary beveling and punching mechanism includes...

[0037] One base 1;

[0038] The halving mechanism 2 is used to cut the aluminum profiles of doors and windows in half, and it is longitudinally rotatably set in the middle of the top surface of the base 1;

[0039] Two drilling mechanisms 5 are used to drill holes in the surface of the door and window aluminum profiles after the corners are cut, and they are respectively arranged longitudinally symmetrically at the top end of the base 1;

[0040] Two conveying mechanisms 3 are respectively used to convey the cut-corner aluminum profiles of doors and windows toward the side corresponding to the drilling mechanism 5. They are symmetrically and laterally spaced on both sides of the cut-corner mechanism 2.

[0041] Two punching supports 4 are used to cooperate with the corresponding punching mechanism 5 to punch holes in the surface of the aluminum profile of the door and window. They are symmetrically arranged laterally on the end face of the corresponding conveying mechanism 3.

[0042] Two support frames 6 are used to provide horizontal support for the conveying mechanism 3 and the perforated support platform 4 located on the same side, respectively, and are respectively arranged vertically on the top surface of the base 1.

[0043] By adopting the above technical solution, the corner cutting and drilling mechanism sets a corner cutting mechanism 2 in the middle of the base 1 and a drilling mechanism 5 symmetrically set at both ends of the base 1. A conveying mechanism 3 and a drilling support 4 are sequentially connected between the corner cutting mechanism 2 and the corresponding drilling mechanism 5. In this way, after the aluminum profile of the door and window is cut in half by the corner cutting mechanism 2, it is conveyed to the corresponding drilling support 4 by the conveying mechanisms 3 on both sides, and then the corresponding drilling mechanism 5 completes the drilling at the required position. Thus, the half-corner cutting and bi-directional continuous drilling of the aluminum profile of the door and window can be completed on the same equipment without the need for transfer between two equipment, which effectively improves the processing efficiency of doors and windows.

[0044] Example 2

[0045] like Figure 3 As shown, based on the above embodiments, this embodiment further provides the following:

[0046] In this embodiment, the chamfering mechanism 2 includes vertically opposite support plates 21. A chamfering frustum 22 is horizontally and vertically positioned at the top of each support plate 21, and a straight cutting slit 221 is radially penetrated through the center of the frustum 22. A rotary drive assembly 23 is positioned at the bottom of the frustum 22 for rotating the chamfering frustum. The rotary drive assembly 23 is located in the center of the top surface of the base 1. A circular saw 24 is vertically positioned between the two support plates 21. The circular saw 24 and the straight cutting slit 221 are in the same vertical plane, and the diameter of the circular saw 24 is smaller than the length of the straight cutting slit 221. The circular saw 24 extends and retracts into and out of the straight cutting slit 221 via a lifting drive assembly 25 located outside the support plate 21. Clamping assemblies 26 are symmetrically arranged radially along the straight cutting slit 221 on the top surface of the frustum 22.

[0047] By adopting the technical scheme, the cutting angle mechanism 2 is provided with a cutting angle circular table 22 for bearing the door and window aluminum profiles, which can be horizontally and circumferentially positioned and rotated through the rotary driving assembly 23 arranged on the base 1, so that the door and window aluminum profiles form a required cutting angle with the straight cutting seam 221, the door and window aluminum profiles are fixed on the cutting angle circular table 22 through the clamping assembly 26, the cutting circular saw 24 is driven upward to extend out of the straight cutting seam 221 through the lifting driving assembly 25, and the door and window aluminum profiles are cut in half at a required angle. Compared with the prior art that can only cut at a fixed angle, the cutting angle mechanism 2 can more conveniently complete cutting operations at multiple different limiting angles, and the use range of the equipment is effectively improved.

[0048] As shown in Figure 2 , Figure 3 and Figure 8 , the rotary driving assembly 23 comprises a first gear 231, the top surface of the first gear 231 is vertically opposite provided with two support plates 21 along the axis thereof, the first gear 231 is horizontally rotationally arranged in a first circular groove 11 arranged in the middle of the top surface of the base 1 through a support shaft 2311 connected to the bottom surface of the first gear 231 in an axial direction, a second circular groove 12 is radially and continuously arranged on one side of the first circular groove 11, a first door-shaped frame 234 is arranged above the second circular groove 12, a first servo motor 233 is suspended on the horizontal part of the first door-shaped frame 234 in a vertically downward direction, a second gear 232 suspended in the second circular groove 12 is connected to the power output end of the first servo motor 233 in an axial direction, and the second gear 232 is meshingly connected with the first gear 231.

[0049] By adopting the technical scheme, the first servo motor 233 drives the second gear 232 to rotate in the rotary driving assembly 23, the second gear 232 synchronously drives the first gear 231 to rotate around the support shaft 2311, so that the cutting angle circular table 22, the cutting circular saw 24 and other components thereon are synchronously rotated, and the straight cutting seam 221 and the door and window profile vertically and crossly placed thereby form a required cutting angle. The whole structure is designed ingeniously, the first gear 231 serves as a rotating component and a supporting component, and the first gear 231 and the second gear 232 are arranged in the corresponding first circular groove 11 and the second circular groove 12, so that the layout is reasonable and the operator will not be in danger during operation.

[0050] As shown in Figure 2 and Figure 8As shown, the lifting driving assembly 25 includes a second servo motor 251 transversely arranged on the top surface of the first gear 231, the power output end of the second servo motor 251 is axially connected with a steering gear 252, the power output end on the top surface of the steering gear 252 is axially connected with a first lead screw 253, and the top end of the first lead screw 253 is vertically rotationally connected with the bottom surface of the cutting angle circular table 22; a first sliding table 254 is drivingly screwed on the first lead screw 253; two supporting plates 21 are respectively vertically and symmetrically provided with a guide long hole 211 along the long axis thereof, and a guide block 255 is longitudinally and slidingly fitted and clamped in each guide long hole 211, and the cutting circular saw 24 is detachably rotationally connected between the two guide blocks 255; the inner side surface of the first sliding table 254 is vertically and fixedly connected with the outer side surface of the corresponding guide block 255.

[0051] By adopting the above technical scheme, the second servo motor 251 in the lifting driving assembly 25 drives the first lead screw 253 to rotate through the steering gear 252, the first lead screw 253 drives the first sliding table 254 to move longitudinally, thereby synchronously driving the guide block 255 to move longitudinally along the guide long hole 211 of the supporting plate 21, and the cutting circular saw 24 moves longitudinally; the cutting circular saw 24 can cut the door and window profile after extending from the straight cutting seam 221; the lifting driving assembly 25 and the cutting angle circular table 22 can synchronously rotate with the first gear 231; the whole structure can well ensure that the cutting circular saw 24 can rotate at an angle and stably cut the door and window aluminum profile.

[0052] As shown in Figures 1 to 3 The first circular groove 11 and the second circular groove 12 are axially provided with a protective enclosure 8 matched therewith to prevent the operator from touching the cutting circular saw 24 and causing an accidental injury accident.

[0053] As shown in Figure 2 and Figure 8 The clamping assembly 26 includes a second door-shaped frame 261 vertically arranged on the top surface of the cutting angle circular table 22, a first air cylinder 262 vertically downwardly embedded at the center of the horizontal part of the second door-shaped frame 261, a first clamping plate 263 vertically connected with the extension end of the first air cylinder 262, guide rods 264 vertically connected with the top end of the first clamping plate 263, and the upper gaps of the guide rods 264 penetrating through the horizontal part of the second door-shaped frame 261.

[0054] By adopting the technical scheme, the first cylinder 262 in the clamping assembly 26 drives the first clamping plate 263 to move longitudinally, and the two guide rods 264 can play a guiding role; the second door-shaped frame 261 has a large span, which can as far as possible ensure that the door and window aluminum profile placed therein can rotate with the straight cutting joint 221 to form multiple different intersection angles without touching each other; before cutting, the door and window aluminum profile is first arranged perpendicularly and crossly with the straight cutting joint 221, and then the angle cutting table 22 is rotated, so that the straight cutting joint 221 and the door and window aluminum profile reach the required cutting angle, and then the clamping assembly 26 is longitudinally clamped, so that the angle cutting operation can be stably performed.

[0055] As shown in Figure 1 , Figure 3 and Figures 6 to 8 , the straight cutting joint 221 is provided above the straight cutting joint 221; the dust collecting assembly 7 comprises a dust collecting cover 71 suspended above the straight cutting joint 221, the dust collecting cover 71 is a semicircular structure, the bottom opening width of the dust collecting cover 71 is greater than the width of the straight cutting joint 221; the dust collecting cover 71 is connected perpendicularly to the top surface of the angle cutting table 22 through the legs 72 arranged on the side surface of the bottom opening end of the dust collecting cover 71; the arc surface 311 of the dust collecting cover 71 is provided with ear holes 711 symmetrically at both ends, the ear holes 711 are covered with ear covers 73, and the top surface of the ear cover 73 is provided with a dust suction pipe 731.

[0056] By adopting the technical scheme, the dust collecting assembly 7 can timely absorb the flying debris when cutting the door and window aluminum profile, which is not only for environmental protection, but also can effectively reduce the debris falling into the straight cutting joint 221, affecting the operation of the rotating driving assembly 23 and the lifting driving assembly 25; the dust suction pipe 731 in the dust collecting assembly 7 is connected with an external dust collector; the semicircular structure of the dust collecting cover 71 and the ear cover 73 can better suck in the debris.

[0057] Example three

[0058] As shown in Figure 4 and Figure 8 , on the basis of the above embodiment, the present embodiment further gives the following contents:

[0059] In the embodiment, the conveying mechanism 3 comprises a bearing groove 31 in a rectangular structure, an outer end surface of the bearing groove 31 is provided as an arc surface 311, the arc surface 311 is in radial gap abutment with the outer peripheral surface of the cut-angle circular truncated cone 22, and the top surface of the bearing groove 31 is flush with the top surface of the cut-angle circular truncated cone 22; a door-shaped conveying table 32 is slidably arranged in the bearing groove 31 along the long side direction of the conveying table 32, and the top surface of the conveying table 32 is flush with the top surface of the bearing groove 31; the top surface of the conveying table 32 is symmetrically provided along the long side central axis of the conveying table 32 with a second air cylinder 34, and the extension end of the air cylinder is transversely and vertically connected with a second clamping plate 341; the conveying table 32 is driven by a transverse movement driving assembly 33 arranged between the two end surfaces of the bearing groove 31 to realize transverse positioning movement.

[0060] By adopting the above technical scheme, the conveying table 32 in the conveying mechanism 3 can cooperate with the cut-angle circular truncated cone 22 to horizontally support the door and window aluminum profile, when the half-line of the door and window aluminum profile is aligned with the straight cut seam 221, then the four groups of second air cylinders 34 and second clamping plates 341 can cooperate to clamp and fix the left and right end portions of the door and window aluminum profile, so as to prevent the door and window aluminum profile from shaking in the rotating process of the cut-angle circular truncated cone 22, and affect the setting of the cutting angle; after the cutting is completed, the two clamping assemblies 26 are loosened, and the transverse movement driving assembly 33 drives the conveying table 32 to move towards the side of the corresponding punching pedestal 4 until the cut-angle door and window aluminum profile is sent to the punching mechanism 5 below to complete the punching work.

[0061] As shown in Figure 4 and Figure 8 , the transverse movement driving assembly 33 comprises a second lead screw 332 vertically and rotationally arranged between the two end surfaces of the bearing groove 31, the other outer end surface of the bearing groove 31 is embedded with a third servo motor 333, the power output end of the third servo motor 333 is axially connected with the end portion corresponding to the second lead screw 332; a second sliding table 331 is screwed and driven on the second lead screw 332, and the top surface of the second sliding table 331 is vertically and fixedly abutted with the inner top surface of the conveying table 32;

[0062] The inner side surface of the bearing groove 31 is integrally and symmetrically abutted with a protruding plate 312 with the same length as the bearing groove 31, and the top surface of the protruding plate 312 is paved with a T-shaped sliding rail 313 along the long side direction of the protruding plate 312; the bottom portion of the conveying table 32 is transversely and slidably connected with the corresponding T-shaped sliding rail 313, and the outer side surface of the conveying table 32 is slidably abutted with the inner side surface of the corresponding bearing groove 31; the end surface of the conveying table 32 is provided with a wave-shaped expansion cover 35 between the end surface of the conveying table 32 and the inner end surface of the corresponding bearing groove 31.

[0063] By adopting the technical scheme, the third servo motor 333 in the transverse driving assembly 33 drives the second screw rod 332 to rotate, and the second screw rod 332 drives the second sliding table 331 to transversely move, so that the conveying table 32 also moves synchronously, the convex plate 312 in the bearing groove 31 and the T-shaped slide rail 313 can support the conveying table 32 and facilitate the transverse sliding of the conveying table 32; the wave-shaped telescopic cover 35 can prevent the debris generated in the cutting or punching operation from falling into the bearing groove 31, and can be shortened to a very narrow width, which has little effect on the conveying distance of the conveying table 32.

[0064] Embodiment four

[0065] As shown in Figure 5 and Figure 8 , on the basis of the above-mentioned embodiments, the present embodiment further gives the following contents:

[0066] In the present embodiment, the punching mechanism 5 comprises a support table 51 vertically arranged on the top surface of the end portion of the base 1, a recess 511 is formed in the middle of the top surface of the support table 51 downward, an arc-shaped guide pipe 52 is fixedly attached to the top surface of the recess 511, a steering round frame 53 is circumferentially rotatably fitted in the arc-shaped guide pipe 52, a hydraulic cylinder 54 is radially embedded in the top portion of the steering round frame 53, and a striker 541 for drilling is axially detachably connected to the telescopic end of the hydraulic cylinder 54; a fourth servo motor 56 is arranged in the inner end of the bottom surface of the recess 511, a third gear 55 is axially connected to the power output end of the fourth servo motor 56, the third gear 55 radially penetrates an opening (not shown in the figure) formed in the bottom surface of the arc-shaped guide pipe 52, and is engagedly connected with a plurality of tooth grooves 531 circumferentially and equidistantly recessed on the outer circumferential surface of the steering round frame 53.

[0067] One end surface of the punching support platform 4 is in abutment with the end surface corresponding to the bearing groove 31, and the other end portion thereof is axially suspended in the steering round frame 53; the punching support platform 4 and the bearing groove 31 are fixedly supported by the same support frame 6; the top surface of the punching support platform 4 is flush with the top surface of the bearing groove 31; a third air cylinder 41 is symmetrically arranged along the short edge central axis of the top surface of the punching support platform 4, and a third clamping plate 411 is transversely and vertically connected to the telescopic end of the third air cylinder 41.

[0068] By adopting the technical scheme, the fourth servo motor 56 in the punching mechanism 5 drives the third gear 55 to rotate, and the third gear 55 drives the rotating round frame 53 to rotate along the circumferential direction of the arc-shaped guide pipe 52, so that the striker 541 at the bottom end of the piston rod of the hydraulic cylinder 54 can be used to perform forward punching on the top surface of the door and window aluminum profile and can also be turned to the side surface of the door and window aluminum profile to perform side punching, thereby expanding the range of one-time punching operation and eliminating the need for manual replacement of the punching surface of the door and window aluminum profile; the third cylinder 41 and the third clamping plate 411 arranged on the top surface of the punching support platform 4 towards one end of the bearing groove 31 can be used to clamp and fix the door and window aluminum profile to prevent it from shaking during punching, and can also be coordinated with the second cylinder 34 and the second clamping plate 341; when the conveying table 32 conveys the first punching position of the angle-cut door and window aluminum profile to the lower side of the striker 541 to complete the punching operation, the second cylinder 34 drives the second clamping plate 341 to release the door and window aluminum profile, at this time, the third cylinder 41 still drives the third clamping plate 411 to clamp and fix the door and window aluminum profile, the horizontal movement driving assembly 33 drives the conveying table 32 to move towards the side of the angle-cut round table 22 until the tail of the door and window aluminum profile is reached, at this time, the second cylinder 34 drives the second clamping plate 341 to clamp the door and window aluminum profile, and the third cylinder 41 drives the third clamping plate 411 to release the door and window aluminum profile, the conveying table 32 drives the door and window aluminum profile to move towards the side of the punching mechanism 5 until the second punching position on the door and window aluminum profile is conveyed to the lower side of the striker 541, at this time, the third cylinder 41 drives the third clamping plate 411 to clamp the door and window aluminum profile, so as to better ensure that the door and window aluminum profile does not shake during punching, and finally the striker 541 can start the punching operation, which circulates to gradually convey the multiple punching positions on the angle-cut door and window aluminum profile to the lower side of the striker 541, thereby completing the automatic and continuous punching operation.

[0069] The working principle and use process of the application are as follows:

[0070] In use, first, the half-line drawn in advance on the door and window aluminum profile is aligned with the straight cut joint 221, then the four second cylinders 34 and the second clamping plates 341 are matched to clamp and fix the left and right ends of the door and window aluminum profile horizontally, then the cutting angle circular table 22 is driven to rotate by the rotary drive assembly 23 until the straight cut joint 221 and the door and window aluminum profile cross to form the required cutting angle, at this time, the two clamping assemblies 26 also clamp and fix the door and window aluminum profile longitudinally, then the cutting circular saw 24 is driven to extend out of the straight cut joint 221 by the lifting drive assembly 25 to perform the half-cutting operation on the door and window aluminum profile; at the same time, the dust collection assembly 7 is opened to perform synchronous dust collection operation; after the cutting is completed, the two clamping assemblies 26 are loosened, and the transmission tables 32 on both sides of the cutting angle circular table 22 convey the clamped door and window aluminum profiles to the punching platform 4, at this time, the third cylinder 41 drives the third clamping plate 411 to clamp and fix the door and window aluminum profile, finally, the punching mechanism 5 performs the punching operation, among which, according to the actual punching position, the position of the steering circular frame 53 is rotated, so that the striker 541 at the bottom end of the piston rod of the hydraulic cylinder 54 can perform forward punching operation on the top surface of the door and window aluminum profile, and can also be turned to the side surface of the door and window aluminum profile to perform side punching operation.

[0071] The above only describes the preferred embodiments of the present application and is not used to limit the present application, any modification, equivalent replacement and improvement within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A rotary beveling and punching mechanism, characterized in that: include A base (1); A halving mechanism (2) is used to cut the aluminum profiles of doors and windows in half, and is longitudinally rotatably located in the middle of the top surface of the base (1); Two drilling mechanisms (5) are used to drill holes in the surface of the aluminum profiles of doors and windows after the corners are cut. They are arranged longitudinally and symmetrically at the top end of the base (1). Two conveying mechanisms (3) are respectively used to convey the cut-corner aluminum profiles of doors and windows toward the side corresponding to the drilling mechanism (5), and are respectively arranged laterally symmetrically at intervals on both sides of the cutting mechanism (2); Two punching supports (4) are respectively used to cooperate with the corresponding punching mechanism (5) to realize punching on the surface of aluminum profiles for doors and windows. They are respectively arranged laterally symmetrically on the end face of the corresponding conveying mechanism (3). Two support frames (6) are used to provide horizontal support for the conveying mechanism (3) and the perforated support platform (4) on the same side, respectively, and are respectively arranged vertically on the top surface of the base (1). The chamfering mechanism (2) includes vertically opposite support plates (21). A chamfered frustum (22) is horizontally and vertically positioned at the top of each support plate (21), and a straight slit (221) is radially pierced through the center of the chamfered frustum (22). A rotary drive assembly (23) for rotating the chamfered frustum (22) is positioned at the bottom of the base (1). The rotary drive assembly (23) is located at the center of the top surface of the base (1). A vertically positioned... A circular saw (24) is provided, which is located in the same vertical plane as the straight cut (221), and the diameter of the circular saw (24) is smaller than the length of the straight cut (221); the circular saw (24) is extended and retracted into the straight cut (221) by a lifting drive assembly (25) provided on the outside of the support plate (21); the top surface of the chamfered frustum (22) is symmetrically provided with clamping assemblies (26) along the radial direction of the straight cut (221); A chip collection assembly (7) is provided directly above the straight cut (221); the chip collection assembly (7) includes a chip collection cover (71) suspended directly above the straight cut (221), the chip collection cover (71) is a semi-circular structure, and its bottom opening width is greater than the width of the straight cut (221); the chip collection cover (71) is vertically connected to the top surface of the chamfered frustum (22) through support legs (72) provided on the side of its bottom opening end; the two ends of the arc surface (311) of the chip collection cover (71) are respectively symmetrically provided with ear holes (711), the ear holes (711) are covered with ear covers (73), and the top surface of the ear covers (73) is connected to a chip suction pipe (731).

2. The rotary chamfering and punching mechanism according to claim 1, characterized in that: The rotary drive assembly (23) includes a first gear (231). Two support plates (21) are vertically opposite each other on the top surface of the first gear (231) along its central axis. The first gear (231) is horizontally rotatably mounted in a first circular groove (11) opened in the middle of the top surface of the base (1) through a support shaft (2311) axially connected to its bottom surface. A second circular groove (12) is radially connected to one side of the first circular groove (11). A first gantry frame (234) is mounted directly above the second circular groove (12). A vertically downward first servo motor (233) is suspended on the horizontal part of the first gantry frame (234). The power output end of the first servo motor (233) is axially connected to a second gear (232) suspended in the second circular groove (12), and the second gear (232) meshes with the first gear (231).

3. The rotary chamfering and punching mechanism according to claim 2, characterized in that: The lifting drive assembly (25) includes a second servo motor (251) horizontally disposed on the top surface of the first gear (231). The power output end of the second servo motor (251) is axially connected to a steering gear (252). The power output end on the top surface of the steering gear (252) is axially connected to a first lead screw (253). The top end of the first lead screw (253) is rotatably connected to the bottom surface of the chamfered frustum (22). A first slide (254) is driven screwed onto the first lead screw (253). Two support plates (21) are vertically symmetrically perforated with guide holes (211) along their long axes. Guide blocks (255) are longitudinally slidably fitted into the two guide holes (211). The cutting circular saw (24) is detachably rotatably connected between the two guide blocks (255). The inner side of the first slide (254) is vertically fixedly connected to the outer side of the corresponding guide block (255).

4. The rotary beveling and punching mechanism according to claim 1, characterized in that: The clamping assembly (26) includes a second portal frame (261) vertically disposed on the top surface of the chamfered frustum (22). A vertically downward first cylinder (262) is embedded at the center of the horizontal part of the second portal frame (261). The telescopic end of the first cylinder (262) is vertically connected to a first clamping plate (263). The top end of the first clamping plate (263) is vertically connected to a guide rod (264), and the upper gap of the guide rod (264) passes through the horizontal part of the second portal frame (261).

5. The rotary beveling and punching mechanism according to claim 1, characterized in that: The conveying mechanism (3) includes a rectangular support groove (31), one outer end face of which is an arc surface (311), which is radially gapped with the outer peripheral surface of the chamfered frustum (22), and the top surface of the support groove (31) is flush with the top surface of the chamfered frustum (22); a portal-shaped conveying platform (32) is slidably arranged in the support groove (31) along its long side, and the top surface of the conveying platform (32) is flush with the top surface of the support groove (31); a second cylinder (34) is symmetrically arranged on the top surface of the conveying platform (32) along its long side central axis, and a second clamping plate (341) is horizontally and vertically connected to the telescopic end of the cylinder; the conveying platform (32) is driven by a transverse movement drive assembly (33) arranged between the two end faces of the support groove (31) to achieve transverse positioning movement.

6. The rotary beveling and punching mechanism according to claim 5, characterized in that: The transverse drive assembly (33) includes a second lead screw (332) that is vertically rotatably disposed between the two end faces of the bearing groove (31). A third servo motor (333) is embedded in the other outer end face of the bearing groove (31). The power output end of the third servo motor (333) is axially connected to the end of the corresponding second lead screw (332). A second slide (331) is driven screwed onto the second lead screw (332). The top surface of the second slide (331) is vertically fixedly attached to the inner top surface of the conveyor table (32). The lower inner side of the bearing groove (31) is integrally and symmetrically attached with a convex plate (312) of the same length. The top surface of the convex plate (312) is provided with a T-shaped slide rail (313) along its long side. The bottom of the conveyor platform (32) is laterally slidably connected to the corresponding T-shaped slide rail (313), and the outer side of the conveyor platform (32) is slidably attached to the inner side of the corresponding bearing groove (31). The end face of the conveyor platform (32) is provided with a wave-shaped telescopic cover (35) between the end face of the conveyor platform (32) and the inner end face of the corresponding bearing groove (31).

7. The rotary chamfering and punching mechanism according to claim 5, characterized in that: The drilling mechanism (5) includes a support platform (51) vertically disposed on the top surface of the end of the base (1). A groove (511) is provided downward in the middle of the top surface of the support platform (51). An arc-shaped guide tube (52) is fixedly attached to the top surface of the groove (511). A steering frame (53) is rotatably fitted inside the arc-shaped guide tube (52). A hydraulic cylinder (54) is radially embedded in the top of the steering frame (53). A drill pin (541) for drilling is axially detachably connected to the telescopic end of the hydraulic cylinder (54). A fourth servo motor (56) is provided at the inner end of the bottom surface of the groove (511). A third gear (55) is axially connected to the power output end of the fourth servo motor (56). The third gear (55) passes radially through the opening on the bottom surface of the arc-shaped guide tube (52) and meshes with multiple tooth grooves (531) that are circumferentially recessed on the outer circumferential surface of the steering frame (53). One end face of the perforated support (4) is connected to the end face of the corresponding bearing groove (31), and the other end is axially suspended in the steering round frame (53); the perforated support (4) and the bearing groove (31) are fixedly supported by the same support frame (6); the top surface of the perforated support (4) is flush with the top surface of the bearing groove (31); a third cylinder (41) is symmetrically arranged on the top surface of the perforated support (4) along its short side center axis, and the telescopic end of the third cylinder (41) is horizontally and vertically connected to a third clamping plate (411).

8. A door and window processing equipment, characterized in that: Includes the rotary chamfering and punching mechanism as described in any one of claims 1 to 7.

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