Saw cutting equipment

Abstract

The invention provides saw cutting equipment, and relates to the technical field of aluminum profile machining equipment, and the saw cutting equipment comprises a conveying device, a first saw cutting device and a second saw cutting device; the first sawing device comprises a first sawing part and a sizing part; the first saw cutting component comprises a first rack, a first clamping assembly and a first saw cutting assembly, and the first saw cutting assembly is used for performing saw cutting action on a clamped profile; the sizing component comprises a gantry support and a sizing assembly. The sizing assembly comprises a sizing plate used for abutting against the end face of a profile. The second sawing device comprises an inclined sawing component arranged at the conveying tail end of the conveying roller way. A plurality of profiles are conveyed to the tail end of the conveying roller way through the conveying roller way on the conveying support, the tail ends of the profiles are positioned through the sizing plate, the first sawing assembly saws the profiles, the profiles are cut into the preset length, the second sawing assembly saws the tail ends of the profiles through a saw blade obliquely arranged relative to the second rack, and therefore the sawing efficiency is improved; and the next assembling work can be conveniently carried out.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum profile processing equipment, and in particular to a sawing equipment. Background Art

[0002] Metal cutting machines are a commonly used machining equipment used to cut metal materials. They are widely used in production. They can effectively cut metal materials of different shapes to obtain metal parts that meet the requirements.

[0003] With the continuous development of modern mechanical processing industry, the requirements for the use of cutting machines are also constantly increasing, and metal cutting machines can be increasingly applied to different usage scenarios. One of the daily usage scenarios is the cutting of long tube rods. The existing cutting action usually measures the cutting length of the long tube rod in advance, and then places it on the cutting frame for cutting. When the metal material is manually held for cutting, the position of the metal material is sometimes offset, causing errors in the cutting of the metal material; moreover, due to different subsequent processing techniques, long tube rods may require different cutting angles. Long tube rods often still need to be manually cut at the end of the long tube rod after the length is fixed. Summary of the invention

[0004] Based on this, in order to solve the above problems, the present invention provides a sawing device, and its specific technical solution is as follows: A sawing device, comprising a conveying device, a first sawing device and a second sawing device; the conveying device comprises a conveying support and a conveying roller arranged on the conveying support, the first sawing device comprises a first sawing component and a sizing component; the first sawing component comprises a first frame, a first clamping assembly arranged on the first frame and a first sawing assembly, the first clamping assembly is used to clamp a profile, and the first sawing assembly is used to saw the clamped profile; the sizing component comprises a gantry support arranged above the conveying roller, and a sizing assembly arranged on the gantry support, the sizing assembly comprises a sizing plate for placing an end face of the profile on top; the first The second sawing device includes an oblique sawing component respectively arranged at the conveying end of the conveying roller, and the oblique sawing component includes a second clamping component and a second sawing component; the second sawing component includes a second frame, a second fixed seat obliquely connected to the second frame, and a second sawing unit and a second driving unit arranged on the second fixed seat, the second sawing unit includes a second sliding seat that can slide relative to the second fixed seat, a second sawing motor arranged on the second sliding seat, a driving pulley, a synchronous belt, a driven pulley and a saw blade that are sequentially connected to the second sawing motor; the second driving unit is used to drive the second sawing unit to move relative to the second fixed seat.

[0005] The above-mentioned sawing equipment conveys multiple profiles to the end of the conveying roller on the conveying bracket, the sizing plate positions the end of the profile, the first clamping assembly clamps the profile, the first sawing assembly saws the profile, the profile is cut into a preset length, the second clamping assembly clamps the end of the profile, and the second sawing assembly saws the end of the profile with a saw blade inclined to the second frame, thereby improving the sawing efficiency and facilitating the next assembly work.

[0006] Furthermore, the bevel sawing component further comprises a second adjustment component for adjusting the inclination angle of the second fixing seat relative to the second frame; The sawing equipment includes the following sawing steps during use: Using a second adjustment assembly to adjust the inclination angle of the second fixing seat relative to the second frame; The cut-to-length plate is positioned at the end of the conveyor roller; The conveyor roller conveys the profile until the profile is placed on the cut-to-length plate; The first clamping assembly clamps the profile, and the first sawing assembly saws the profile; The second clamping assembly clamps the profile, and the second sawing assembly saws the profile.

[0007] Further, the second adjustment assembly includes a mounting base fixedly connected to the second frame, a tilting seat tilted relative to the mounting base, a connecting unit connecting the tilting seat and the mounting base, and an adjustment unit for adjusting the tilt angle of the tilting seat relative to the mounting base; the connecting unit includes a first connecting rod and a second connecting rod provided with a sliding groove, one end of the first connecting rod is fixedly connected to the bottom of the tilting seat and the other end is hinged to the mounting base, one end of the second connecting rod is hinged to the mounting base, and a sliding column adapted to the sliding groove is provided on the top of the tilting seat; the adjustment unit includes an adjustment drive member, an adjustment screw member connected to a hub of the adjustment drive member, and an adjustment screw seat transmission-connected to the adjustment screw member, and the middle part of the tilting seat is hinged to the adjustment screw seat.

[0008] Furthermore, the second driving unit comprises a driving cylinder; a fixed end of the driving cylinder is hinged on the second fixed seat, and a telescopic end of the driving cylinder is hinged on the second sliding seat.

[0009] Furthermore, the second clamping assembly includes a first clamping unit and a second clamping unit on the second frame; the first clamping unit includes two first cylinders arranged on both sides of the conveying direction, and a pressure plate arranged at the output ends of the two first cylinders, and a first clamping space for clamping the height of the profile is formed between the pressure plate and the second frame; the second clamping unit includes a first clamping plate arranged on the second frame, a second cylinder, and a second clamping plate arranged at the output rod end of the second cylinder, and a second clamping space for clamping the width of the profile is formed between the first clamping plate and the second clamping plate.

[0010] Furthermore, a buffer layer is provided on the plate surface of the pressure plate facing the first clamping space, and a buffer layer is provided on the plate surfaces of the first clamping plate and the second clamping plate facing the second clamping space.

[0011] Furthermore, the first sawing component includes a first fixed seat connected to the first frame, and a first sawing unit and a first driving unit arranged on the first fixed seat, wherein the first driving unit is used to drive the first sawing unit to move relative to the first fixed seat; the first sawing component also includes a first adjustment component for adjusting the inclination angle of the first fixed seat relative to the first frame.

[0012] Furthermore, the sizing assembly also includes a first moving unit, a second moving unit and a third moving unit; the first moving unit is used to drive the sizing plate to move along a first direction, the second moving unit is used to drive the sizing plate to move along a second direction, and the third moving unit is used to drive the sizing plate to move along a third direction; the first direction, the second direction, and the third direction are arranged perpendicular to each other.

[0013] Further, the first movable unit includes a first movable seat, a first motor arranged on the first movable seat, a gear connected to the first motor, and a rack arranged on the gantry bracket; the second movable unit includes a second motor arranged on the first movable seat, a second screw rod connected to the second motor, a second slide seat connected to the second screw rod, and a second movable seat arranged on the second slide seat; the third movable unit includes an electric cylinder and a movable seat arranged on the second movable seat, the electric cylinder includes a cylinder seat fixedly mounted on the second movable seat, and a movable rod capable of telescopic movement relative to the cylinder seat, and the movable seat is connected to the movable rod; the sizing plate is arranged on the movable seat.

[0014] Furthermore, the conveying roller table includes a plurality of conveying rollers arranged on the conveying support, and a conveying drive assembly for driving the conveying rollers to rotate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention can be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily drawn to scale, but the emphasis is placed on illustrating the principles of the embodiments. In different views, the same reference numerals designate corresponding parts.

[0016] Figure 1 is a schematic structural diagram of a sawing device according to an embodiment of the present invention; Figure 2 is a schematic structural diagram of the second sawing device according to an embodiment of the present invention; Figure 3 This is one of the structural schematic diagrams of the second sawing assembly and the second adjusting assembly according to an embodiment of the present invention; Figure 4 This is a second structural schematic diagram of the second sawing assembly and the second adjusting assembly according to an embodiment of the present invention; Figure 5 is a schematic structural diagram of the first sawing component according to an embodiment of the present invention; Figure 6 yes Figure 1 A magnified view of the structure at E in the middle; Figure 7 It is a structural schematic diagram of a broken material recovery device according to an embodiment of the present invention; Description of reference numerals: 1. Conveying device; 2. First sawing device; 3. Second sawing device; 4. Cutting material recovery device; 11. Conveying bracket; 12. Conveying roller; 21. First sawing component; 22. Cutting component; 23. Gantry bracket; 24. Cutting component; 25. Cutting board; 26. First moving unit; 27. Second moving unit; 28. Third moving unit; 211, first frame; 212, first clamping assembly; 213, first sawing assembly; 31. second clamping assembly; 32. second sawing assembly; 33. second frame; 34. second fixing seat; 35. second sawing unit; 36. second driving unit; 37. second adjustment assembly; 311, first clamping unit; 312, second clamping unit; 313, first cylinder; 314, pressing plate; 315, first clamping plate; 316, second cylinder; 317, second clamping plate; 351, second sliding seat; 352, second sawing motor; 354, saw blade; 371. mounting base; 372. tilting seat; 373. connecting unit; 374. adjusting unit; 41. Material guide chute; 42. Chain plate lifting component; 43. Recovery chute; 401. Waste material inlet; 402. Waste material outlet. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with its embodiments. It should be understood that the specific implementation methods described herein are only used to explain the present invention and do not limit the protection scope of the present invention.

[0018] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0020] In the present invention, "first" and "second" do not represent specific numbers and orders, but are only used to distinguish names.

[0021] like Figure 1 and Figure 2 , Figure 3 , Figure 4 , Figure 6As shown, a sawing device in one embodiment of the present invention comprises a conveying device 1, a first sawing device 2 and a second sawing device 3; the conveying device 1 comprises a conveying support 11 and a conveying roller 12 arranged on the conveying support 11, the first sawing device 2 comprises a first sawing component 21 and a sizing component 22; the first sawing component 21 comprises a first frame 211, a first clamping assembly 212 and a first sawing assembly 213 arranged on the first frame 211, the first clamping assembly 212 is used to clamp the profile, and the first sawing assembly 213 is used to saw the clamped profile; the sizing component 22 comprises a gantry support 23 arranged above the conveying roller 12, and a sizing assembly 24 arranged on the gantry support 23, the sizing assembly 24 comprises a gantry support 23 for placing the end face of the profile on top The cut-to-length plate 25; the second sawing device 3 includes an oblique sawing component arranged at the conveying end of the conveying roller 12, and the oblique sawing component includes a second clamping assembly 31 and a second sawing assembly 32; the second sawing assembly 32 includes a second frame 33, a second fixed seat 34 obliquely connected to the second frame 33, and a second sawing unit 35 and a second driving unit 36 ​​arranged on the second fixed seat 34, the second sawing unit 35 includes a second sliding seat 351 that can slide relative to the second fixed seat 34, a second sawing motor 352 arranged on the second sliding seat 351, and a driving pulley, a synchronous belt, a driven pulley and a saw blade 354 that are sequentially connected to the second sawing motor 352; the second driving unit 36 ​​is used to drive the second sawing unit 35 to move relative to the second fixed seat 34.

[0022] The above-mentioned sawing equipment conveys multiple profiles to the end of the conveying roller 12 through the conveying roller 12 on the conveying bracket 11, the sizing plate 25 positions the end of the profile, the first clamping assembly 212 clamps the profile, the first sawing assembly 213 saws the profile, and the profile is cut into a preset length. The second clamping assembly 31 clamps the end of the profile, and the second sawing assembly 32 saws the end of the profile through the saw blade 354 inclined to the second frame 33, thereby improving the sawing efficiency and facilitating the next assembly work.

[0023] In one embodiment, the bevel sawing component further includes a second adjustment component 37 for adjusting the tilt angle of the second fixing seat 34 relative to the second frame 33; The sawing equipment includes the following sawing steps during use: Using the second adjustment assembly to adjust the inclination angle of the second fixing seat relative to the second frame; The cut-to-length plate is positioned at the end of the conveyor roller; The conveyor roller conveys the profile until the profile is placed on the cut-to-length plate; The first clamping assembly clamps the profile, and the first sawing assembly saws the profile; The second clamping assembly clamps the profile, and the second sawing assembly saws the profile.

[0024] like Figure 3 and Figure 4 As shown, in one embodiment, the second adjustment component 37 includes a mounting base 371 fixedly connected to the second frame 33, a tilting seat 372 tilted relative to the mounting base 371, a connecting unit 373 connecting the tilting seat 372 and the mounting base 371, and an adjustment unit 374 for adjusting the tilt angle of the tilting seat 372 relative to the mounting base 371; the connecting unit 373 includes a first connecting rod and a second connecting rod provided with a sliding groove, one end of the first connecting rod is fixedly connected to the bottom of the tilting seat 372, and the other end is hinged to the mounting base 371, one end of the second connecting rod is hinged to the mounting base 371, and a sliding column adapted to the sliding groove is provided on the top of the tilting seat 372; the adjustment unit 374 includes an adjustment drive member, an adjustment screw member connected to the adjustment drive member hub, and an adjustment screw seat transmission-connected to the adjustment screw member, and the middle part of the tilting seat 372 is hinged to the adjustment screw seat. In this way, by adjusting the drive member to adjust the screw rod member, the screw rod seat is driven to move relative to the mounting base 371, so that the tilting seat 372 swings relative to the mounting base 371, thereby adjusting the tilting angle of the tilting seat 372; at the same time, the sliding column is used to slide in the sliding groove to improve the structural stability.

[0025] In one embodiment, the mounting base 371 includes a fixed base fixedly disposed on the second frame 33, a movable base capable of moving relative to the fixed base, and a positioning structure for limiting the relative position of the movable base to the fixed base, wherein the positioning structure includes a positioning through hole disposed on the fixed base, a plurality of positioning blind holes disposed on the movable base, and positioning pins inserted into the positioning blind holes through the positioning through holes. In this way, by adjusting the relative position of the movable base relative to the fixed base through the positioning structure, the position of the saw blade 354 protruding from the second frame 33 can be adjusted.

[0026] In one embodiment, the second driving unit 36 ​​includes a driving cylinder; the fixed end of the driving cylinder is hinged on the second fixed seat 34, and the telescopic end is hinged on the second sliding seat 351. In this way, the second sliding seat 351 is driven by the driving cylinder to move relative to the second fixed seat 34, and the action is stable and reliable.

[0027] like Figure 2As shown, in one embodiment, the second clamping assembly 31 includes a first clamping unit 311 and a second clamping unit 312 on a second frame 33; the first clamping unit 311 includes two first cylinders 313 arranged on both sides of the conveying direction, and a pressing plate 314 arranged at the output ends of the two first cylinders 313, and a first clamping space for clamping the height of the profile is formed between the pressing plate 314 and the second frame 33; the second clamping unit 312 includes a first clamping plate 315, a second cylinder 316, and a second clamping plate 317 arranged at the output rod end of the second cylinder 316, and a second clamping space for clamping the width of the profile is formed between the first clamping plate 315 and the second clamping plate 317. In this way, the height and width of the profile are limited by the first clamping space and the second clamping space, so as to avoid positional displacement of multiple profiles during the sawing process and affect the forming angle after sawing.

[0028] In one embodiment, the plate surface of the pressing plate 314 facing the first clamping space is provided with a buffer layer, and the plate surfaces of the first clamping plate 315 and the second clamping plate 317 facing the second clamping space are both provided with a buffer layer. In this way, the buffer layer prevents the first clamping plate 315 and the second clamping plate 317 from hard contact with the surface of the profile and causing wear, so as to ensure the quality of the profile sawing.

[0029] like Figure 1 and Figure 5 As shown, in one embodiment, the first sawing assembly 213 includes a first fixed seat connected to the first frame 211, and a first sawing unit and a first driving unit arranged on the first fixed seat, and the first driving unit is used to drive the first sawing unit to move relative to the first fixed seat; the first sawing component 21 also includes a first adjustment assembly for adjusting the inclination angle of the first fixed seat relative to the first frame 211. In this way, the inclination angle of the first fixed seat relative to the first frame 211 is adjusted by the first adjustment assembly, so that the front end of the profile sawed by the first sawing unit is at a preset inclination angle.

[0030] In one embodiment, the first clamping assembly 212 includes a first pressing unit and a second pressing unit, and the first pressing unit and the second pressing unit press on both sides of the saw cut of the long profile respectively. Since the sawing force exerted by the sawing piece of the first sawing unit on the long profile is relatively large during the sawing process, the first pressing unit and the second pressing unit respectively press on both sides of the sawing cut of the long profile to provide a clamping force, thereby reducing the vibration of the long profile caused by sawing, further ensuring that the long profile is fixed during sawing, and avoiding the long profile from being offset due to the cutting force, so that the sawing cut of the long profile is smooth and the dimensional error of the finished product of the long profile is reduced; at the same time, the recoil force of the long profile on the sawing piece is reduced, and the service life of the sawing piece is increased.

[0031] like Figure 7As shown, in one embodiment, a broken material recovery device 4 is also included; the broken material recovery device 4 includes a material guide trough 41, a chain plate lifting component 42 and a recovery trough 43, and the chain plate lifting component 42 is provided with a waste inlet 401 and a waste outlet 402. Since sawing waste is generated after the front end of the long profile is sawed, the sawing waste will be pushed out of the second frame 33 as the subsequent long tube rods are continuously fed, and fall to the ground of the sawing environment, causing the sawing environment to be dirty and messy. In this way, the sawing waste falls from the material guide trough 41 to the waste inlet 401, and the chain plate lifting component 42 lifts the sawing waste to the waste outlet 402 and falls into the recovery trough 43, thereby realizing the recovery of the sawing waste.

[0032] Specifically, long profiles are often welded into pipe frames, and profile frames often use a 45° interface splicing method when splicing. Therefore, after the long profiles are sawed into fixed-length profiles of preset sizes, they need to be manually cut at 45° at both ends of the fixed-length profiles to obtain spliced ​​profiles, and the 45° bevels at both ends of the spliced ​​profiles intersect in the middle of the spliced ​​profiles. By setting the saw blade angle of the first sawing device 2 to 45° with the cutting entrance, the first sawing device 2 cuts the front end of the long profile into 45°; at the same time, by setting the cutting direction of the saw blade 354 of the second sawing device 3 to be perpendicular to the saw blade, and using the second sawing device 3 to cut the other end of the long profile into 45°, a spliced ​​profile can be obtained; and, since there is no step of dividing the long profile into fixed-length profiles and cutting the two ends of the fixed-length profiles during the cutting process, the sawing waste between the spliced ​​profiles can be reduced, the production efficiency is high, and the wasted length of the profile is reduced.

[0033] like Figure 1 and Figure 6 As shown, in one embodiment, the sizing assembly 24 further includes a first moving unit 26, a second moving unit 27 and a third moving unit 28; the first moving unit 26 is used to drive the sizing plate 25 to move along the first direction, the second moving unit 27 is used to drive the sizing plate 25 to move along the second direction, and the third moving unit 28 is used to drive the sizing plate 25 to move along the third direction; the first direction, the second direction and the third direction are perpendicular to each other. Specifically, the first direction is the vertical Z direction, the second direction is the horizontal X direction, and the third direction is the horizontal Y direction.

[0034] In one embodiment, the first moving unit 26 includes a first moving seat, a first motor arranged on the first moving seat, a gear connected to the first motor, and a rack arranged on the gantry support; the second moving unit 27 includes a second motor arranged on the first moving seat, a second screw connected to the second motor, a second slide connected to the second screw, and a second moving seat arranged on the second slide; the third moving unit 28 includes an electric cylinder and a movable seat arranged on the second moving seat, the electric cylinder includes a cylinder seat fixedly mounted on the second moving seat, and a movable rod capable of performing telescopic movement relative to the cylinder seat, the movable seat being connected to the movable rod; and the fixed-length plate 25 is arranged on the movable seat. In this way, the first motor drives the gear, the gear and the rack are meshed and driven, so that the first moving seat moves relative to the gantry support in the first direction, the second motor drives the second screw to rotate, and drives the second moving seat on the second slide to move in the second direction, and the electric cylinder drives the movable seat to move in the third direction, so that the fixed-length plate 25 moves in the X, Y, and Z directions.

[0035] In one embodiment, the sizing component 22 also includes a punching component arranged on the gantry bracket 23, and the punching component is used to punch the clamped long tube rod; the punching component includes a moving component and a punching component, and the moving component includes a fourth moving unit, a fifth moving unit, and a sixth moving unit, and the fourth moving unit is used to drive the punching component to move up and down, the fifth moving unit is used to drive the punching component to move left and right, and the sixth moving unit is used to drive the punching component to move forward and backward. In this way, the spliced ​​profile is drilled by the punching component, which reduces the clamping and reference setting processes required for the other drilling process of the spliced ​​profile, and is convenient for improving production efficiency.

[0036] In one embodiment, the conveyor roller 12 includes a plurality of conveyor rollers arranged on the conveyor support 11, and a conveyor drive assembly for driving the conveyor rollers to rotate. Specifically, the outer diameter of the conveyor roller is provided with a rubber layer for increasing friction. Thus, the conveyor roller is driven to rotate by the conveyor drive assembly, and the long profile contacts the rubber layer and moves accordingly.

[0037] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0038] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A sawing device, characterized in that: It includes a conveying device, a first sawing device and a second sawing device; The conveying device includes a conveying support and a conveying roller arranged on the conveying support, and the first sawing device includes a first sawing component and a sizing component; The first sawing component comprises a first frame, a first clamping assembly and a first sawing assembly arranged on the first frame, wherein the first clamping assembly is used to clamp the profile, and the first sawing assembly is used to saw the clamped profile; The sizing component includes a gantry bracket arranged above the conveying roller, and a sizing component arranged on the gantry bracket, and the sizing component includes a sizing plate for top-mounting the end surface of the profile; The second sawing device comprises an oblique sawing component arranged at the conveying end of the conveying roller, and the oblique sawing component comprises a second clamping assembly and a second sawing assembly; The second sawing assembly comprises a second frame, a second fixed seat obliquely connected to the second frame, a second sawing unit arranged on the second fixed seat, and a second driving unit, wherein the second sawing unit comprises a second sliding seat that can slide relative to the second fixed seat, a second sawing motor arranged on the second sliding seat, a driving pulley, a synchronous belt, a driven pulley and a saw blade that are sequentially connected to the second sawing motor; The second driving unit is used to drive the second sawing unit to move relative to the second fixing seat.

2. A sawing device according to claim 1, characterized in that: The bevel sawing component further comprises a second adjustment assembly for adjusting the inclination angle of the second fixing seat relative to the second frame; The sawing equipment includes the following sawing steps during use: Using a second adjustment assembly to adjust the inclination angle of the second fixing seat relative to the second frame; The cut-to-length plate is positioned at the end of the conveyor roller; The conveyor roller conveys the profile until the profile is placed on the cut-to-length plate; The first clamping assembly clamps the profile, and the first sawing assembly saws the profile; The second clamping assembly clamps the profile, and the second sawing assembly saws the profile.

3. A sawing device according to claim 2, characterized in that: The second adjustment assembly includes a mounting base fixedly connected to the second frame, a tilting seat tilted relative to the mounting base, a connecting unit connecting the tilting seat and the mounting base, and an adjusting unit for adjusting the tilting angle of the tilting seat relative to the mounting base; The connecting unit comprises a first connecting rod and a second connecting rod provided with a sliding groove, one end of the first connecting rod is fixedly connected to the bottom of the tilting seat, and the other end is hinged to the mounting base, one end of the second connecting rod is hinged to the mounting base, and a sliding column adapted to the sliding groove is provided on the top of the tilting seat; The adjustment unit comprises an adjustment drive, an adjustment screw connected to the adjustment drive hub, and an adjustment screw seat drivingly connected to the adjustment screw, and the middle part of the tilting seat is hinged to the adjustment screw seat.

4. The sawing device according to claim 1, characterized in that: The second driving unit includes a driving cylinder; The fixed end of the driving cylinder is hinged on the second fixed seat, and the telescopic end is hinged on the second sliding seat.

5. The sawing device according to claim 1, characterized in that: The second clamping assembly includes a first clamping unit and a second clamping unit on the second frame; The first clamping unit comprises two first cylinders arranged on both sides of the conveying direction, and a pressing plate arranged at the output ends of the two first cylinders, and a first clamping space for clamping the height of the profile is formed between the pressing plate and the second frame; The second clamping unit includes a first clamping plate arranged on the second frame, a second cylinder, and a second clamping plate arranged at the end of the second cylinder output rod, and a second clamping space for clamping the width of the profile is formed between the first clamping plate and the second clamping plate.

6. The sawing device according to claim 5, characterized in that: The plate surface of the pressing plate facing the first clamping space is provided with a buffer layer, and the plate surfaces of the first clamping plate and the second clamping plate facing the second clamping space are both provided with a buffer layer.

7. The sawing device according to claim 1, characterized in that: The first sawing assembly includes a first fixing seat connected to the first frame, and a first sawing unit and a first driving unit arranged on the first fixing seat, wherein the first driving unit is used to drive the first sawing unit to move relative to the first fixing seat; The first sawing component further includes a first adjusting component for adjusting an inclination angle of the first fixing seat relative to the first frame.

8. The sawing device according to claim 1, characterized in that: The sizing assembly further includes a first moving unit, a second moving unit and a third moving unit; The first moving unit is used to drive the cut-to-size plate to move along a first direction, the second moving unit is used to drive the cut-to-size plate to move along a second direction, and the third moving unit is used to drive the cut-to-size plate to move along a third direction; The first direction, the second direction and the third direction are arranged perpendicular to each other.

9. The sawing device according to claim 8, characterized in that: The first moving unit includes a first moving seat, a first motor disposed on the first moving seat, a gear transmission-connected to the first motor, and a rack disposed on the gantry bracket; The second moving unit comprises a second motor arranged on the first moving seat, a second screw rod drivingly connected to the second motor, a second slide seat drivingly connected to the second screw rod, and a second moving seat arranged on the second slide seat; The third moving unit comprises an electric cylinder and a movable seat arranged on the second moving seat, the electric cylinder comprises a cylinder seat fixedly mounted on the second moving seat, and a movable rod capable of performing telescopic movement relative to the cylinder seat, and the movable seat is connected to the movable rod; The sizing plate is arranged on the movable seat.

10. The sawing device according to claim 1, characterized in that: The conveying roller table comprises a plurality of conveying rollers arranged on the conveying support and a conveying driving assembly for driving the conveying rollers to rotate.

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