A kind of sawing device for processing aluminum profile

Abstract

The present invention belongs to the technical field of aluminum profile processing, and provides a sawing device for aluminum profile processing, including a workbench, a sawing assembly fixedly arranged on the end surface of the workbench, the sawing assembly is used to saw the aluminum profile, air induction mechanisms are arranged on both sides of the sawing assembly, a slide groove is arranged on the end surface of the workbench, a moving seat is slidably connected to the slide groove, a limiting groove is arranged on the moving seat, and a driving assembly is connected between the moving seat and the workbench. In the present invention, the control system can realize the control of the processing accuracy of aluminum profile cutting by controlling the positioning mechanism, the adsorption mechanism and the clamping mechanism.

Description

Technical Field

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

[0002] Aluminum profiles are an alloy material primarily composed of aluminum. Aluminum rods are melted and extruded to create various cross-sectional shapes. However, the mechanical properties and application areas of these industrial aluminum profiles vary depending on the proportion of the added alloys. Generally speaking, industrial aluminum profiles refer to all aluminum profiles except those used for building doors and windows, curtain walls, interior and exterior decoration, and structural applications.

[0003] When sawing the aluminum profile, the existing sawing device for processing the aluminum profile usually uses a clamping mechanism to position the aluminum profile first, and then saws the aluminum profile.

[0004] However, when sawing aluminum profiles, the tool continuously rotates to one side, which easily causes the aluminum profile to move to one side, resulting in positioning deviation during sawing, affecting the processing accuracy of the aluminum profile. At the same time, when the sawing machine speed is too high, the vibration force on the aluminum profile increases, further affecting the processing accuracy of the aluminum profile. Summary of the Invention

[0005] The purpose of the present invention is to provide a sawing device for processing aluminum profiles, aiming to solve the technical problem in the prior art that when sawing aluminum profiles, the aluminum profiles are easily moved to one side due to the continuous rotation of the tool to one side, resulting in sawing positioning deviation of the aluminum profiles.

[0006] The present invention is realized by a sawing device for processing aluminum profiles, comprising a workbench, a sawing assembly fixedly provided on the end surface of the workbench, the sawing assembly being used to saw the aluminum profiles, air induction mechanisms being provided on both sides of the sawing assembly, a slide groove being provided on the end surface of the workbench, a movable seat being slidably connected to the slide groove, a limiting groove being provided on the movable seat, a driving assembly being connected between the movable seat and the workbench, the driving assembly being used to drive the movable seat to slide in the slide groove;

[0007] The movable seat is provided with a limiting groove, and a thrust mechanism for pushing the aluminum profile is fixedly provided on the movable seat, and the thrust mechanism is connected to a positioning mechanism for elastically clamping and positioning the aluminum profile. The movable seat is fixedly connected to a fixing frame, and the fixing frame is fixedly provided with an adsorption mechanism, and the adsorption mechanism can adsorb and fix the aluminum profile;

[0008] A clamping mechanism is provided between the movable seat and the air inducing mechanism, and the clamping mechanism can clamp and fix the cut end of the aluminum profile, and the clamping mechanism can press and limit the adsorption mechanism;

[0009] The control system controls the positioning mechanism, adsorption mechanism and clamping mechanism to achieve the control of the processing accuracy during aluminum profile cutting.

[0010] Further technical solution: The thrust mechanism includes a No. 1 fixed seat, a No. 2 electric rod and a push plate; the No. 1 fixed seat is fixedly connected to the end face of the workbench, the No. 1 fixed seat is fixedly connected to the No. 2 electric rod, the telescopic end of the No. 2 electric rod is fixedly connected to the push plate, and the push plate is provided with a positioning mechanism for clamping and positioning the aluminum profile.

[0011] Further technical solution: the positioning mechanism includes a positioning plate, a second motor, a transmission rod, a baffle and a first spring;

[0012] Two positioning plates are slidably connected to the push plate, a No. 2 motor is fixedly connected to the push plate, a transmission rod is fixedly connected to the No. 2 motor, two baffles are slidably connected to the push plate, the two baffles are arranged outside the two positioning plates and a No. 1 spring is arranged between the baffle and the positioning plate on each side, the transmission rod is threadedly connected to the two baffles, and the transmission rod passes through the two positioning plates.

[0013] Further technical solution: The adsorption mechanism includes the adsorption mechanism including a No. 3 electric rod, a fixing plate, a rubber suction cup and a No. 2 pump;

[0014] The No. 3 electric rod is fixedly connected to the fixed frame, the telescopic end of the No. 3 electric rod is fixedly connected to a fixed plate, one end of the fixed plate is fixedly connected to a rubber suction cup and a No. 2 pump, the rubber suction cup is connected to the No. 2 pump, and an electromagnetic valve is provided between the rubber suction cup and the No. 2 pump for one-way conduction to the No. 2 pump.

[0015] Further technical solution: the clamping mechanism includes a No. 2 fixing seat, a No. 4 electric rod, a piston rod, a No. 2 spring and a clamp;

[0016] The No. 2 fixing seat is fixedly connected to the end face of the workbench, and the No. 4 electric rod is fixedly connected to the No. 2 fixing seat. The telescopic rod of the No. 4 electric rod is provided with a cavity, and a piston rod is slidably and sealed in the cavity. A No. 2 spring is provided between the piston rod and the inner end face of the cavity, and one end of the piston rod is fixedly connected to a clamp.

[0017] Further technical solution: an oil bag is provided on the inner concave surface of the clamp, and both ends of the piston rod are connected to the cavity and the oil bag respectively, and the cavity is filled with hydraulic oil.

[0018] Further technical solution: the drive assembly includes a No. 1 motor, a threaded rod and a sliding seat;

[0019] The No. 1 motor is fixedly connected to the bottom surface of the workbench, the threaded rod is fixedly connected to the output shaft of the No. 1 motor, the sliding seat is fixedly connected to the moving seat, and the threaded rod is threadedly connected to the sliding seat.

[0020] Further technical solution: The air induced mechanism includes an orifice plate and a No. 1 pump. Orifice plates are fixedly provided on both sides of the sawing assembly. A filter is provided in the orifice plate, and the orifice plate is connected to the No. 1 pump.

[0021] Further technical solution: the sawing assembly includes a support frame, a No. 1 electric rod and a sawing machine;

[0022] The support frame is fixedly connected to the end surface of the workbench, one end of the support frame is fixedly connected to the No. 1 electric rod, and the telescopic end of the No. 1 electric rod is fixedly connected to the sawing machine.

[0023] Further technical solution: The control system includes:

[0024] A monitoring module, comprising two No. 1 pressure sensors and a vibration monitor, wherein each end face of the two clamps is provided with a pressure sensor, and the vibration monitor is provided on the end face of the limit groove;

[0025] A storage module, which is used to store the pressure difference between the two pressure sensors and the vibration frequency value of the vibration monitor at each moment;

[0026] a processing module capable of retrieving the pressure difference between the two pressure sensors and the vibration frequency value of the vibration monitor at the current moment from the storage module and forming judgment information;

[0027] The control module regulates the positioning mechanism, the adsorption mechanism and the clamping mechanism according to the judgment information.

[0028] Compared with the prior art, the present invention has the following beneficial effects:

[0029] 1. The adsorption mechanism presses down the aluminum profile, and the adsorption mechanism can adsorb and fix the aluminum profile. At the same time, the positioning mechanism elastically clamps one end of the aluminum profile. The aluminum profile is initially positioned by the positioning mechanism and the adsorption mechanism. The clamping mechanism and the positioning mechanism cooperate to clamp and position the two parts of the aluminum profile, and the clamping mechanism can press and limit the adsorption mechanism.

[0030] 2. When the sawing assembly has finished cutting the aluminum profile, the adsorption mechanism and the clamping mechanism release the positioning of the aluminum profile. The second electric rod pushes the aluminum profile to slide in the limit groove, and the aluminum profile moves forward. When the aluminum profile moves to the cutting position, the adsorption mechanism and the clamping mechanism are used to further reposition the aluminum profile. During this process, the positioning mechanism always clamps the aluminum profile to prevent the aluminum profile from shifting during movement.

[0031] 3. When the two clamps come into contact with the surface of the aluminum profile, the oil bag comes into contact with the rubber suction cup. Then, under the action of the squeezing force between the clamp and the aluminum profile, the hydraulic oil in the cavity is replenished into the oil bag. Under the action of the hydraulic pressure, the oil bag squeezes the rubber suction cup, increasing the adhesion between the rubber suction cup and the surface of the aluminum profile and improving the adsorption stability of the rubber suction cup on the aluminum profile. At the same time, the clamp can provide external protection for the oil bag.

[0032] 4. The control system can control the positioning mechanism, adsorption mechanism and clamping mechanism to achieve the control of the processing accuracy of aluminum profile cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0034] Figure 2 Schematic diagram of the structure of the driving component in the present invention.

[0035] Figure 3 It is a structural schematic diagram of the thrust mechanism in the present invention.

[0036] Figure 4 It is a structural schematic diagram of the positioning mechanism in the present invention.

[0037] Figure 5 It is a structural schematic diagram of the adsorption mechanism in the present invention.

[0038] Figure 6 Schematic diagram of the connection between the clamping mechanism and the oil bag in the present invention.

[0039] Figure 7 It is a structural schematic diagram of the clamping mechanism in the present invention.

[0040] In the accompanying drawings: 1. Workbench; 2. Sawing assembly; 21. Support frame; 22. Electric rod No. 1; 23. Sawing machine; 3. Air induction mechanism; 31. Orifice plate; 32. Pump No. 1; 4. Drive assembly; 41. Motor No. 1; 42. Threaded rod; 43. Sliding seat; 5. Thrust mechanism; 51. Fixed seat No. 1; 52. Electric rod No. 2; 53. Push plate; 6. Positioning mechanism; 61. Positioning plate; 62. Motor No. 2; 63. Transmission rod; 64. Baffle; 65. Spring No. 1; 7. Adsorption mechanism; 71. Electric rod No. 3; 72. Fixing plate; 73. Rubber suction cup; 74. Pump No. 2; 8. Clamping mechanism; 81. Fixed seat No. 2; 82. Electric rod No. 4; 83. Piston rod; 84. Spring No. 2; 85. Clamp; 86. Cavity; 9. Oil bag; 10. Fixed frame; 11. Moving seat; 12. Slide groove; 13. Limit groove. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0042] The specific implementation of the present invention is described in detail below with reference to specific embodiments.

[0043] like Figure 1-Figure 7 As shown, a sawing device for aluminum profile processing provided by the present invention includes a workbench 1, a sawing assembly 2 is fixedly provided on the end surface of the workbench 1, the sawing assembly 2 is used to saw the aluminum profile, and air induction mechanisms 3 are provided on both sides of the sawing assembly 2. A slide groove 12 is provided on the end surface of the workbench 1, and a movable seat 11 is slidably connected to the slide groove 12. A limiting groove 13 is provided on the movable seat 11, and a driving assembly 4 is connected between the movable seat 11 and the workbench 1, and the driving assembly 4 is used to drive the movable seat 11 to slide in the slide groove 12;

[0044] The movable seat 11 is provided with a limiting groove 13, and a thrust mechanism 5 for pushing the aluminum profile is fixedly provided on the movable seat 11. The thrust mechanism 5 is connected to a positioning mechanism 6 for elastically clamping and positioning the aluminum profile. The movable seat 11 is fixedly connected to a fixing frame 10, and the fixing frame 10 is fixedly provided with an adsorption mechanism 7. The adsorption mechanism 7 can adsorb and fix the aluminum profile;

[0045] A clamping mechanism 8 is provided between the movable seat 11 and the air inducing mechanism 3. The clamping mechanism 8 can clamp and fix the cut end of the aluminum profile, and the clamping mechanism 8 can press and limit the adsorption mechanism 7.

[0046] The control system controls the positioning mechanism 6, the adsorption mechanism 7 and the clamping mechanism 8 to achieve the control of the processing accuracy during the cutting of the aluminum profile.

[0047] In this embodiment, the aluminum profile is placed in the limiting groove 13, and the adsorption mechanism 7 is activated. The aluminum profile is pressed downward by the adsorption mechanism 7, and the adsorption mechanism 7 can adsorb and fix the aluminum profile. At the same time, the positioning mechanism 6 elastically clamps one end of the aluminum profile. The aluminum profile is initially positioned by the positioning mechanism 6 and the adsorption mechanism 7.

[0048] The driving assembly 4 is started, and the driving assembly 4 drives the moving seat 11 to move along the slide 12. When the aluminum profile moves to the lower side of the sawing assembly 2, the clamping mechanism 8 is started to further position the aluminum profile. The clamping mechanism 8 cooperates with the positioning mechanism 6 to clamp and position the two parts of the aluminum profile, and the clamping mechanism 8 can press and limit the adsorption mechanism 7;

[0049] The control system can control the positioning mechanism 6, the adsorption mechanism 7 and the clamping mechanism 8 to achieve the control of the processing accuracy during the cutting of the aluminum profile.

[0050] like Figure 3 As shown, a sawing device for aluminum profile processing provided by the present invention, the thrust mechanism 5 includes a No. 1 fixed seat 51, a No. 2 electric rod 52 and a push plate 53; the No. 1 fixed seat 51 is fixedly connected to the end face of the workbench 1, the No. 1 fixed seat 51 is fixedly connected to the No. 2 electric rod 52, the telescopic end of the No. 2 electric rod 52 is fixedly connected to the push plate 53, and the push plate 53 is provided with a positioning mechanism 6 for clamping and positioning the aluminum profile.

[0051] In this embodiment, after the sawing assembly 2 has completed cutting the aluminum profile, the suction mechanism 7 and the clamping mechanism 8 are released from positioning the aluminum profile. At this time, the second electric rod 52 is activated to extend, and the second electric rod 52 pushes the aluminum profile to slide in the limiting groove 13, and the aluminum profile is pushed forward. When the aluminum profile moves to the cutting position, the suction mechanism 7 and the clamping mechanism 8 are used to further reposition the aluminum profile.

[0052] During this process, the positioning mechanism 6 always clamps the aluminum profile, thereby preventing the aluminum profile from deflecting during the movement.

[0053] like Figure 4 As shown, a sawing device for aluminum profile processing provided by the present invention, the positioning mechanism 6 includes a positioning plate 61, a second motor 62, a transmission rod 63, a baffle 64 and a first spring 65;

[0054] Two positioning plates 61 are slidably connected to the push plate 53, a No. 2 motor 62 is fixedly connected to the push plate 53, a transmission rod 63 is fixedly connected to the No. 2 motor 62, two baffles 64 are slidably connected to the push plate 53, the two baffles 64 are arranged outside the two positioning plates 61 and a No. 1 spring 65 is arranged between the baffle 64 and the positioning plate 61 on each side, the transmission rod 63 is threadedly connected to the two baffles 64, and the transmission rod 63 passes through the two positioning plates 61.

[0055] In this embodiment, the No. 2 motor 62 is started, and the No. 2 motor 62 drives the transmission rod 63 to rotate. The transmission rod 63 drives the two baffles 64 to move relative to each other through threaded transmission. The two baffles 64 push the two positioning plates 61 through the No. 1 springs 65 connected thereto, thereby elastically clamping the aluminum profile through the positioning plates 61.

[0056] like Figure 5 As shown, a sawing device for aluminum profile processing provided by the present invention, the adsorption mechanism 7 includes the adsorption mechanism 7 includes a third electric rod 71, a fixing plate 72, a rubber suction cup 73 and a second pump 74;

[0057] The No. 3 electric rod 71 is fixedly connected to the fixed frame 10, and the telescopic end of the No. 3 electric rod 71 is fixedly connected to the fixed plate 72. One end of the fixed plate 72 is fixedly connected to the rubber suction cup 73 and the No. 2 pump 74. The rubber suction cup 73 is connected to the No. 2 pump 74, and a solenoid valve is provided between the rubber suction cup 73 and the No. 2 pump 74 for one-way conduction to the No. 2 pump 74.

[0058] In this embodiment, the No. 3 electric rod 71 is started to extend, and the No. 3 electric rod 71 drives the fixed plate 72 to move downward, and the fixed plate 72 drives the rubber suction cup 73 to fit the surface of the aluminum profile. Then, the No. 2 pump 74 is started, and the No. 2 pump 74 further sucks out the air in the rubber suction cup 73, so that the rubber suction cup 73 is tightly sucked against the surface of the aluminum profile, and the aluminum profile is limited by the rubber suction cup 73.

[0059] like Figure 6 and Figure 7 As shown, a sawing device for aluminum profile processing provided by the present invention, the clamping mechanism 8 includes a No. 2 fixing seat 81, a No. 4 electric rod 82, a piston rod 83, a No. 2 spring 84 and a clamp 85;

[0060] The No. 2 fixed seat 81 is fixedly connected to the end face of the workbench 1, and the No. 4 electric rod 82 is fixedly connected to the No. 2 fixed seat 81. The telescopic rod of the No. 4 electric rod 82 is provided with a cavity 86, and a piston rod 83 is slidably and sealedly connected in the cavity 86. A No. 2 spring 84 is provided between the piston rod 83 and the inner end face of the cavity 86, and one end of the piston rod 83 is fixedly connected to a clamp 85.

[0061] In this embodiment, the fourth electric rod 82 is activated to extend, and the fourth electric rod 82 drives the clamp 85 to move through the piston rod 83. Under the elastic action of the second spring 84, the aluminum profile is elastically clamped and positioned by the two clamps 85.

[0062] like Figure 6 As shown, a sawing device for aluminum profile processing provided by the present invention is provided. The inner concave surface of the clamp 85 is provided with an oil bag 9. The two ends of the piston rod 83 are respectively connected to the cavity 86 and the oil bag 9. The cavity 86 is filled with hydraulic oil.

[0063] In this embodiment, after the two clamps 85 come into contact with the surface of the aluminum profile, the oil bladder 9 comes into contact with the rubber suction cup 73. Then, under the action of the squeezing force between the clamp 85 and the aluminum profile, the clamp 85 pushes the piston rod 83 to squeeze the second spring 84. At this time, the hydraulic oil in the cavity 86 is replenished into the oil bladder 9. Under the action of the hydraulic pressure, the oil bladder 9 squeezes the rubber suction cup 73, increasing the adhesion between the rubber suction cup 73 and the surface of the aluminum profile and improving the adsorption stability of the rubber suction cup 73 on the aluminum profile.

[0064] At the same time, the clamp 85 can provide external protection for the oil bag 9 to prevent hot powder of the aluminum profile from sticking to the outside of the oil bag 9 during sawing. At the same time, the clamp 85 can conduct heat to the oil bag 9.

[0065] like Figure 2 As shown, a sawing device for aluminum profile processing provided by the present invention, the driving assembly 4 includes a No. 1 motor 41, a threaded rod 42 and a sliding seat 43;

[0066] The No. 1 motor 41 is fixedly connected to the bottom surface of the workbench 1 , the threaded rod 42 is fixedly connected to the output shaft of the No. 1 motor 41 , the sliding seat 43 is fixedly connected to the moving seat 11 , and the threaded rod 42 is threadedly connected to the sliding seat 43 .

[0067] In this embodiment, the No. 1 motor 41 is started, the No. 1 motor 41 drives the threaded rod 42 to rotate, and the threaded rod 42 drives the sliding seat 43 connected to the moving seat 11 to move horizontally through thread transmission.

[0068] like Figure 1 As shown, a sawing device for aluminum profile processing provided by the present invention, the air induced mechanism 3 includes an orifice plate 31 and a pump No. 1 32, orifice plates 31 are fixedly provided on both sides of the sawing assembly 2, a filter screen is provided in the orifice plate 31, and the orifice plate 31 is connected to the pump No. 1 32.

[0069] In this embodiment, the No. 1 pump 32 is started to absorb the powder produced by sawing the aluminum profile and the hot air generated to the orifice plate 31. At this time, the filter screen in the orifice plate 31 can filter and collect the powder produced by sawing the aluminum profile, and at the same time accelerate the air flow near the sawing component 2 to avoid excessive heat generated during sawing, causing the rubber suction cup 73 to adhere to the aluminum profile, and to avoid the hot powder from adhering to the surface of the aluminum profile.

[0070] like Figure 1 As shown, a sawing device for processing aluminum profiles provided by the present invention, the sawing assembly 2 includes a support frame 21, a first electric rod 22 and a sawing machine 23;

[0071] The support frame 21 is fixedly connected to the end surface of the workbench 1 , one end of the support frame 21 is fixedly connected to the first electric rod 22 , and the telescopic end of the first electric rod 22 is fixedly connected to the sawing machine 23 .

[0072] In this embodiment, the sawing machine 23 is driven to move vertically upward and downward by the first electric rod 22, and the sawing machine 23 cuts the aluminum profile.

[0073] The present invention provides a sawing device for processing aluminum profiles, wherein the control system includes:

[0074] The monitoring module includes two No. 1 pressure sensors and a vibration monitor. A pressure sensor is provided on each end face of the two clamps 85, and the vibration monitor is provided on the end face of the limit groove 13;

[0075] A storage module, which is used to store the pressure difference between the two pressure sensors and the vibration frequency value of the vibration monitor at each moment;

[0076] a processing module capable of retrieving the current pressure difference between the two pressure sensors and the vibration frequency value of the vibration monitor from the storage module and forming judgment information; the processing module is preferably a computer processor;

[0077] A control module regulates the positioning mechanism 6, the adsorption mechanism 7 and the clamping mechanism 8 according to the judgment information; the control module is preferably a PLC controller.

[0078] Specifically, the processing module includes:

[0079] A threshold unit is used to retrieve the current pressure difference between the two pressure sensors and the vibration frequency value of the vibration monitor, and compare the two with the pressure difference threshold and vibration frequency threshold preset in the processing module. If at least one of them exceeds the corresponding threshold, a judgment information is generated;

[0080] S1. In the data set of the storage module, obtain the pressure difference information between the two pressure sensors at multiple time points within a period of time, recorded as F1, F2, ..., F i ; and the frequency value information at multiple time points within a period of time, recorded as N1, N2, ..., N i , where i represents the number of items;

[0081] S2. Calculate a correlation value between the two pressure sensors based on the pressure difference between the two pressure sensors at multiple time points within the current period and the vibration frequency values ​​of the vibration monitor at multiple time points within the current period. The calculation method is as follows:

[0082]

[0083] Where N is the total number of projects, F i is the pressure difference between the two pressure sensors at the current moment, N i is the vibration frequency value of the vibration monitor at the current moment;

[0084] W(F, N) is the correlation value between the pressure difference between the two pressure sensors and the vibration frequency value of the vibration monitor during the current period;

[0085] S3. Compare the obtained correlation value with a preset correlation value threshold. If the correlation value is greater than the preset threshold, a judgment information is generated.

[0086] S4. Transmit the above-formed judgment information to the control module for controlling related modules.

[0087] In this embodiment, when the pressure difference between the two pressure sensors at the current moment exceeds a preset pressure difference threshold, it indicates that the aluminum profile is deflected to one side by the cutting force of the sawing machine 23 during sawing. At this time, the control module controls the clamping mechanism 8 and the positioning mechanism 6 to increase the clamping force on the aluminum profile to prevent the aluminum profile from deflecting.

[0088] When the vibration frequency value at the current moment exceeds the preset vibration frequency threshold, it means that the aluminum profile vibrates too much during sawing. At this time, the adsorption mechanism 7 increases the adsorption force on the aluminum profile to prevent the aluminum profile from vibrating continuously.

[0089] When the correlation value between the pressure difference between the two pressure sensors and the vibration frequency value of the vibration monitor exceeds the preset threshold, the control module controls the positioning mechanism 6, the adsorption mechanism 7 and the clamping mechanism 8 to start simultaneously.

[0090] Working principle:

[0091] The aluminum profile is placed in the limiting groove 13, and the No. 3 electric rod 71 is activated to extend. The No. 3 electric rod 71 drives the fixing plate 72 to move downward, and the fixing plate 72 drives the rubber suction cup 73 to fit the surface of the aluminum profile. Then, the No. 2 pump 74 is activated, and the No. 2 pump 74 further sucks out the air in the rubber suction cup 73, so that the rubber suction cup 73 is tightly attached to the surface of the aluminum profile, and the aluminum profile is limited by the rubber suction cup 73.

[0092] At the same time, the second motor 62 is started, which drives the transmission rod 63 to rotate. The transmission rod 63 drives the two baffles 64 to move relative to each other through the threaded transmission. The two baffles 64 push the two positioning plates 61 through the first springs 65 connected to them, so that the positioning plates 61 elastically clamp one end of the aluminum profile, and the aluminum profile is initially positioned by the positioning mechanism 6 and the adsorption mechanism 7;

[0093] Start the No. 1 motor 41, which drives the threaded rod 42 to rotate. The threaded rod 42 drives the sliding seat 43 to connect with the moving seat 11 to move horizontally through the threaded transmission. When the aluminum profile moves to the lower side of the sawing assembly 2, the No. 4 electric rod 82 is started to extend. The No. 4 electric rod 82 drives the clamp 85 to move through the piston rod 83. Under the elastic action of the No. 2 spring 84, the aluminum profile is elastically clamped and positioned by the two clamps 85. The clamping mechanism 8 cooperates with the positioning mechanism 6 to clamp and position the two parts of the aluminum profile, and the clamping mechanism 8 can press and limit the adsorption mechanism 7.

[0094] The control system can control the positioning mechanism 6, the adsorption mechanism 7 and the clamping mechanism 8 to achieve the control of the processing accuracy during the cutting of the aluminum profile.

[0095] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0096] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A sawing device for processing aluminum profiles, comprising a workbench (1), a sawing assembly (2) being fixedly arranged on the end surface of the workbench (1), characterized in that: Air induction mechanisms (3) are provided on both sides of the sawing assembly (2); a slide groove (12) is provided on the end surface of the workbench (1); the slide groove (12) is slidably connected to a moving seat (11); a limiting groove (13) is provided on the moving seat (11); a driving assembly (4) is connected between the moving seat (11) and the workbench (1); the driving assembly (4) is used to drive the moving seat (11) to slide in the slide groove (12); The movable seat (11) is fixedly provided with a thrust mechanism (5) for pushing the aluminum profile, the thrust mechanism (5) is connected to a positioning mechanism (6) for elastically clamping and positioning the aluminum profile, the movable seat (11) is fixedly connected to a fixing frame (10), the fixing frame (10) is fixedly provided with an adsorption mechanism (7), and the adsorption mechanism (7) is capable of adsorbing and fixing the aluminum profile; A clamping mechanism (8) is provided between the movable seat (11) and the air induction mechanism (3), and the clamping mechanism (8) is capable of clamping and fixing the cut end of the aluminum profile, and the clamping mechanism (8) is capable of pressing and limiting the adsorption mechanism (7); A control system, which controls the positioning mechanism (6), the adsorption mechanism (7) and the clamping mechanism (8) to achieve control of the processing accuracy during the cutting of the aluminum profile; The adsorption mechanism (7) comprises a No. 3 electric rod (71), a fixing plate (72), a rubber suction cup (73) and a No. 2 pump (74); the No. 3 electric rod (71) is fixedly connected to the fixing frame (10); the telescopic end of the No. 3 electric rod (71) is fixedly connected to the fixing plate (72); one end of the fixing plate (72) is fixedly connected to the rubber suction cup (73) and the No. 2 pump (74); the rubber suction cup (73) and the No. 2 pump (74) are connected to each other, and a solenoid valve is provided between the rubber suction cup (73) and the No. 2 pump (74) for unidirectional conduction to the No. 2 pump (74); The clamping mechanism (8) comprises a No. 2 fixing seat (81), a No. 4 electric rod (82), a piston rod (83), a No. 2 spring (84) and a clamp (85); the No. 2 fixing seat (81) is fixedly connected to the end surface of the workbench (1); the No. 4 electric rod (82) is fixedly connected to the No. 2 fixing seat (81); the telescopic rod of the No. 4 electric rod (82) is provided with a cavity (86); the piston rod (83) is slidably and sealingly connected in the cavity (86); a No. 2 spring (84) is provided between the piston rod (83) and the inner end surface of the cavity (86); and one end of the piston rod (83) is fixedly connected to the clamp (85); An oil bag (9) is provided on the inner concave surface of the clamp (85), and two ends of the piston rod (83) are respectively connected to the cavity (86) and the oil bag (9), and the cavity (86) is filled with hydraulic oil.

2. The sawing device for aluminum profile processing according to claim 1, characterized in that: The thrust mechanism (5) comprises a No. 1 fixed seat (51), a No. 2 electric rod (52) and a push plate (53); the No. 1 fixed seat (51) is fixedly connected to the end surface of the workbench (1); the No. 1 fixed seat (51) is fixedly connected to the No. 2 electric rod (52); the telescopic end of the No. 2 electric rod (52) is fixedly connected to the push plate (53); and a positioning mechanism (6) for clamping and positioning the aluminum profile is provided on the push plate (53).

3. The sawing device for aluminum profile processing according to claim 2, characterized in that: The positioning mechanism (6) comprises a positioning plate (61), a second motor (62), a transmission rod (63), a baffle (64) and a first spring (65); The push plate (53) is slidably connected to two positioning plates (61), the push plate (53) is fixedly connected to a No. 2 motor (62), the No. 2 motor (62) is fixedly connected to a transmission rod (63), the push plate (53) is slidably connected to two baffle plates (64), the two baffle plates (64) are arranged outside the two positioning plates (61), and a No. 1 spring (65) is arranged between the baffle plates (64) and the positioning plates (61) on each side, the transmission rod (63) is threadedly connected to the two baffle plates (64), and the transmission rod (63) passes through the two positioning plates (61).

4. The sawing device for aluminum profile processing according to claim 1, characterized in that: The driving assembly (4) comprises a first motor (41), a threaded rod (42) and a sliding seat (43); The first motor (41) is fixedly connected to the bottom surface of the workbench (1), the threaded rod (42) is fixedly connected to the output shaft of the first motor (41), the sliding seat (43) is fixedly connected to the moving seat (11), and the threaded rod (42) is threadedly connected to the sliding seat (43).

5. The sawing device for aluminum profile processing according to claim 1, characterized in that: The air induction mechanism (3) comprises an orifice plate (31) and a first pump (32). The orifice plates (31) are fixedly arranged on both sides of the sawing assembly (2). A filter screen is arranged in the orifice plate (31). The orifice plate (31) is connected to the first pump (32).

6. The sawing device for aluminum profile processing according to claim 1, characterized in that: The control system comprises: A monitoring module, comprising two No. 1 pressure sensors and a vibration monitor, wherein each end surface of the two clamps (85) is provided with a pressure sensor, and the vibration monitor is provided on the end surface of the limit groove (13); A storage module, which is used to store the pressure difference between the two pressure sensors and the vibration frequency value of the vibration monitor at each moment; A processing module, which can retrieve the pressure difference between the two pressure sensors and the vibration frequency value of the vibration monitor at the current moment in the storage module, and form judgment information; A control module regulates the positioning mechanism (6), the adsorption mechanism (7) and the clamping mechanism (8) according to the judgment information.

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