A sawing mechanism for fireproof window aluminum profiles

Abstract

The invention relates to the field of sawing, and specifically to a sawing mechanism for fireproof window aluminum profiles, comprising a processing table, the processing table is used for placing aluminum profiles, the bottom of the processing table is fixedly connected with a support frame; a sawing mechanism, the sawing mechanism is used for cutting aluminum profiles; a position control mechanism, the position control mechanism is used for positioning and fixing the aluminum profiles; and a dust removal mechanism, the dust removal mechanism is used for collecting and processing debris cut from the aluminum profiles; the sawing mechanism is fixedly mounted on the support frame, and the position control mechanism is fixedly mounted on the processing table. When the four-tooth disk is not squeezed by the inclined surface block, the circular hole plug plate will be reset and the circular hole will be connected to the liquid outlet pipe, and finally the coolant flowing in the liquid outlet pipe will be sprayed on the sawing strip, thereby playing a role in periodically cooling the sawing strip.

Description

Technical Field

[0001] The invention relates to the technical field of sawing, in particular to a sawing mechanism for fireproof window aluminum profiles. Background Art

[0002] Aluminum profiles are widely used in doors and windows, outer frames of electronic products, etc. due to their good corrosion resistance and other properties. For this purpose, aluminum profiles of different models and lengths are required. Usually, the entire aluminum profile is sawed into a certain shape and length.

[0003] The existing aluminum profile sawing mechanism has the following problems: 1. During the processing, debris will be mixed on the surface of the saw blade, and the saw teeth will expand due to heat due to high friction, which will eventually cause the workpiece material to clamp the saw blade and cause equipment failure; 2. The saw blade will wear out after a long processing time, resulting in poor sawing effect and reduced dimensional accuracy. Summary of the invention

[0004] The present invention provides a sawing mechanism for fireproof window aluminum profiles to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a sawing mechanism for fireproof window aluminum profiles, comprising a processing table, the processing table is used to place the aluminum profiles, and a support frame is fixedly connected to the bottom of the processing table;

[0006] A sawing mechanism, which is used for cutting aluminum profiles;

[0007] A positioning mechanism, which is used to position and fix the aluminum profile;

[0008] A dust removal mechanism, which is used to collect and process the debris from the cutting of the aluminum profile;

[0009] The sawing mechanism is fixedly mounted on the support frame, the position control mechanism is fixedly mounted on the processing table, and the dust removal mechanism is arranged at the bottom of the processing table;

[0010] The sawing mechanism includes a connecting plate, which is fixedly connected to the support frame, and a hollow frame and a motor are fixedly installed on the top of the connecting plate, wherein a straight groove is opened on the top of the hollow frame, and the output end of the motor is connected to a transmission box through a coupling, the inner side of the transmission box is fixedly connected to a No. 1 helical gear, and the No. 1 helical gear is rotatably connected to the inside of the hollow frame, and the outer side of the No. 1 helical gear is meshed and transmitted with a No. 2 helical gear, and the center part of the No. 2 helical gear is fixedly connected to a rotating shaft, and both ends of the rotating shaft are connected to the inside of the hollow frame through bearings, and the outer side of the rotating shaft is fixedly connected to a lower rotating handle, and the outer end surface of the lower rotating handle is fixedly connected to a four-toothed disk, and the outer side of the lower rotating handle is transmission-connected to a sawing strip, and a No. 1 adjusting component is arranged on the outer side of the sawing strip.

[0011] Preferably, a cooling assembly is fixedly connected to the outer side of the hollow frame, and the cooling assembly includes a reflux pipe, the reflux pipe is fixedly connected to the bottom of the hollow frame, a reflux pump is fixedly connected to the center of the reflux pipe, an end of the reflux pipe away from the hollow frame is fixedly connected to a cooling box, a liquid outlet pipe is fixedly connected to the outer side of the cooling box, a support plate is fixedly connected to the outer side of the liquid outlet pipe, and the support plate is fixedly connected to the inner wall of the hollow frame.

[0012] Preferably, a round hole plug plate is inserted into the surface of the liquid outlet pipe, and the round hole plug plate is fixedly connected to the straight groove opened on the top of the hollow frame, wherein a round hole is opened on the surface of the round hole plug plate, and a spring is arranged below the round hole plug plate, and the spring is fixedly connected to the bottom of the straight groove opened on the top of the hollow frame, and the end of the spring away from the hollow frame is fixedly connected to a ramp block, and the ramp block is inserted into the inner side of the hollow frame and extends into its straight groove, and the end of the ramp block away from the spring is extruded and adapted with the four-toothed disc.

[0013] Preferably, the No. 1 adjustment component includes a double-headed rod, one end of the double-headed rod is fixedly connected to the support frame, the end of the double-headed rod away from the support frame is fixedly connected to a U-shaped material, a push plate is inserted into the outer side of the U-shaped material, both sides of the push plate are threadedly connected with screws, and the screws are connected to the outer side of the U-shaped material through bearings.

[0014] Preferably, the push plate is extruded and adapted at one end away from the screw rod, a sliding column is fixedly connected to the outer side of the extending inclined block, the sliding column is inserted into the outer side of the U-shaped material, the outer side of the sliding column is slidably adapted to be equipped with a fixed rail, a No. 2 magnet is fixedly connected to the inside of the fixed rail, the part of the sliding column in the inner cavity of the fixed rail is fixedly connected to the No. 1 magnet, the end of the sliding column away from the extending inclined block is fixedly connected to a limiting clamp, the surface of the limiting clamp is sleeved with a sleeve rod, and grinding heads are fixedly connected to both the upper and lower ends of the sleeve rod.

[0015] Preferably, the positioning mechanism includes an upper turning handle, the outer side of the upper turning handle is rotatably connected to a control console, the control console is fixedly connected to the top of the processing table, the outer side of the upper turning handle is transmission connected to the sawing bar, a No. 2 adjustment component is arranged below the upper turning handle, one end of the No. 2 adjustment component is fixedly connected to a folding rod, a fixed plate is arranged on the side of the folding rod, and the fixed plate and the folding rod are both fixedly connected to the top of the processing table.

[0016] Preferably, the end of the No. 2 adjusting component away from the folding rod is fixedly connected to the telescopic rod, the end of the telescopic rod away from the No. 2 adjusting component is fixedly connected to the cross rail, the side of the cross rail away from the telescopic rod is fixedly connected to the clamping plate, the outer side of the clamping plate is plugged with a smooth rod, the inner end of the smooth rod is fixedly connected to the No. 1 square plate, and the No. 1 square plate is fixedly connected to the outer side of the processing table.

[0017] Preferably, the internal sliding adapter of the cross rail is equipped with a push plate, the outer side of the push plate is fixedly connected to a U-shaped frame rod, a screw rod is arranged below the push plate, a scale is arranged below the screw rod, the scale is fixedly connected to the bottom of the processing table, the outer side of the screw rod is threadedly connected to the clamping plate, the outer end of the screw rod is connected to a driver through a coupling, the outer side of the driver is fixedly connected to a No. 2 square plate, and the No. 2 square plate is fixedly connected to the outer side of the processing table.

[0018] Preferably, the dust removal mechanism includes a friction telescopic rod, one end of the friction telescopic rod is fixedly connected to the U-shaped frame rod, the end of the friction telescopic rod away from the U-shaped frame rod is fixedly connected to a moving block, the outer side of the moving block is slidingly adapted with an inner rail, the top of the inner rail is fixedly connected to a bottom rod, and the bottom rod is fixedly connected to the bottom of the processing table.

[0019] Preferably, one end of the moving block away from the inner rail is fixedly connected to a perforated disk, wherein a hole is opened on the surface of the perforated disk, and the top of the perforated disk is slidably adapted to be equipped with a dust collector head, and the dust collector head is fixedly connected to the bottom of the processing table, and the bottom of the perforated disk is fixedly connected to a flexible tube, and the bottom of the flexible tube is fixedly connected to a dust collector, and the bottom of the dust collector is fixedly connected to a flat plate, and the flat plate is fixedly connected to the outside of the support frame.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. The sliding column is returned to its original position under the repulsive force of magnet No. 1 and magnet No. 2, wherein magnet No. 1 is connected to the sliding column, and magnet No. 2 is fixedly connected to the inside of the fixed rail, and the sliding column slides along the fixed rail, thereby allowing the limit clamp to pre-clamp the sawing strip.

[0022] 2. The grinding head connected to the limit splint through the sleeve rod will contact the saw tooth side of the saw blade, so that when the saw blade rotates, the saw blade will cut the aluminum profile while being polished by the grinding head.

[0023] 3. When the four-tooth disc is not squeezed by the bevel block, the circular hole plug plate will be reset and the circular hole will be connected to the liquid outlet pipe. Finally, the coolant flowing in the liquid outlet pipe will be sprayed on the sawing strip, thereby playing the role of periodically cooling the sawing strip.

[0024] 4. When the moving block moves to the innermost part of the inner rail, the friction telescopic rod will be forced to shrink, and at the same time, the perforated plate connected to the moving block will also move inward, and the holes opened on the surface of the perforated plate will connect the dust collector head with the vacuum cleaner, so that when the aluminum profile is pushed inward and sawed, the vacuum cleaner will generate suction and the sawed dust will be sucked into the dust collector head. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 The present invention is a schematic diagram of the external structure of a sawing mechanism for fireproof window aluminum profiles.

[0026] Figure 2 It is a schematic diagram of the rear view structure of the whole invention.

[0027] Figure 3 It is a structural schematic diagram of the sawing mechanism of the present invention.

[0028] Figure 4 It is a schematic cross-sectional structural diagram of the sawing mechanism of the present invention.

[0029] Figure 5 It is a schematic cross-sectional structural diagram of the cooling assembly of the present invention.

[0030] Figure 6 For the present invention Figure 6 Schematic diagram of the enlarged structure at point A in the middle.

[0031] Figure 7 For the present invention Figure 6 Schematic diagram of the enlarged structure at point B in the middle.

[0032] Figure 8 It is a structural schematic diagram of the first regulating component of the present invention.

[0033] Fig. 9 It is a schematic cross-sectional structural diagram of the first regulating component of the present invention.

[0034] Fig.10 It is a front view structural schematic diagram of the position control mechanism of the present invention.

[0035] Fig.11 It is a rear view structural schematic diagram of the position control mechanism of the present invention.

[0036] Fig.12 It is a structural schematic diagram of the dust removal mechanism of the present invention.

[0037] Fig.13 It is a structural schematic diagram of some parts of the dust removal mechanism of the present invention.

[0038] Fig.14 It is a schematic cross-sectional structural diagram of the dust removal mechanism of the present invention.

[0039] In the figure: 1, processing table; 2, support frame; 3, sawing mechanism; 4, position control mechanism; 5, dust removal mechanism; 31, connecting plate; 32, hollow frame; 33, motor; 34, transmission box; 35, No. 1 bevel gear; 36, No. 2 bevel gear; 37, rotating shaft; 38, lower rotating handle; 39, sawing strip; 30, No. 1 adjustment component; 301, cooling component; 302, four-toothed disc; 3011, reflux pipe; 3012, reflux pump; 3013, cooling box; 3014, liquid outlet pipe; 3015, support plate; 3016, round hole plug plate; 3017, spring; 3018, inclined surface block; 311, double-headed rod; 312, U-shaped material; 313, push plate; 314, screw; 315, extension inclined block; 316 , sliding column; 317, fixed rail; 318, magnet No. 1; 319, magnet No. 2; 310, limit clamp; 3101, sleeve rod; 3102, grinding head; 41, upper turning handle; 42, control console; 43, adjustment component No. 2; 44, folding rod; 45, fixed plate; 46, telescopic rod; 47, cross rail; 48, push plate; 49, U-shaped frame rod; 40, clamping plate; 401, light rod; 402, square plate No. 1; 403, screw rod; 404, square plate No. 2; 405, driver; 406, scale; 51, friction telescopic rod; 52, moving block; 53, inner rail; 54, bottom rod; 55, perforated plate; 56, dust collector head; 57, tough tube; 58, vacuum cleaner; 59, flat plate. DETAILED DESCRIPTION

[0040] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment. It should be noted that the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0041] See also Figures 1 to 14 The present invention provides a technical solution: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, it includes a processing table 1, which is used to place aluminum profiles, and a support frame 2 is fixedly connected to the bottom of the processing table 1;

[0042] A sawing mechanism 3, which is used for cutting aluminum profiles;

[0043] A positioning mechanism 4, which is used to position and fix the aluminum profile;

[0044] A dust removal mechanism 5, which is used to collect and process the debris from the cutting of the aluminum profile;

[0045] The sawing mechanism 3 is fixedly mounted on the support frame 2 , the position control mechanism 4 is fixedly mounted on the processing table 1 , and the dust removal mechanism 5 is arranged at the bottom of the processing table 1 .

[0046] The sawing mechanism 3 includes a connecting plate 31, which is fixedly connected to the support frame 2. A hollow frame 32 and a motor 33 are fixedly installed on the top of the connecting plate 31, wherein a straight groove is provided on the top of the hollow frame 32. The output end of the motor 33 is connected to a transmission box 34 through a coupling. The inner side of the transmission box 34 is fixedly connected to a first bevel gear 35, which is rotatably connected to the inside of the hollow frame 32. The outer side of the first bevel gear 35 is meshed and transmitted with a second bevel gear 36. The center part of the second bevel gear 36 is fixedly connected to a rotating shaft 37. Both ends of the rotating shaft 37 are connected to the inside of the hollow frame 32 through bearings. A lower rotating handle 38 is fixedly connected to the outer side of the rotating shaft 37. A four-toothed disc 302 is fixedly connected to the outer end surface of the lower rotating handle 38. A sawing strip 39 is transmission-connected to the outer side of the lower rotating handle 38. A first adjusting component 30 is arranged on the outer side of the sawing strip 39.

[0047] The outer side of the hollow frame 32 is fixedly connected with a cooling assembly 301, and the cooling assembly 301 includes a reflux pipe 3011, the reflux pipe 3011 is fixedly connected to the bottom of the hollow frame 32, the center of the reflux pipe 3011 is fixedly connected to a reflux pump 3012, the end of the reflux pipe 3011 away from the hollow frame 32 is fixedly connected to a cooling box 3013, the outer side of the cooling box 3013 is fixedly connected with a liquid outlet pipe 3014, the outer side of the liquid outlet pipe 3014 is fixedly connected with a support plate 3015, the support plate 3015 is fixedly connected to the inner wall of the hollow frame 32, the surface of the liquid outlet pipe 3014 is plugged with a round hole plug plate 3016, and the round hole plug plate 3016 is plugged with a round hole plug plate 3017. 016 is fixedly connected to the straight groove opened at the top of the hollow frame 32, wherein the surface of the round hole plug plate 3016 is provided with a round hole, and a spring 3017 is arranged below the round hole plug plate 3016, and the spring 3017 is fixedly connected to the bottom of the straight groove opened at the top of the hollow frame 32, and the end of the spring 3017 away from the hollow frame 32 is fixedly connected to the inclined surface block 3018, and the inclined surface block 3018 is inserted into the inner side of the hollow frame 32 and extends into its straight groove, and the end of the inclined surface block 3018 away from the spring 3017 is pressed and adapted with the four toothed discs 302, and in addition, when the lower handle 38 rotates clockwise, the four toothed discs fixedly connected to the outer side thereof are The toothed disc 302 will rotate accordingly and squeeze the inclined surface block 3018, wherein the contact surface of the inclined surface block 3018 and the toothed disc 302 are all inclined surfaces, so the inclined surface block 3018 will compress the spring 3017 fixed on the other end thereof and move inward, and the interior of the hollow frame 32 is filled with gas, that is, when the inclined surface block 3018 is inserted into the hollow frame 32, the gas will be compressed and move upward, so that the round hole plug plate 3016 inserted into the top of the hollow frame 32 will move upward, wherein the round hole plug plate 3016 and the inclined surface block 3018 are sealed and connected to the hollow frame 32. The upward movement of 3016 causes the circular hole on the circular hole plug plate 3016 to move upward accordingly and not be connected with the liquid outlet pipe 3014. However, when the four-tooth disk 302 is not squeezed by the inclined surface block 3018, the circular hole plug plate 3016 will be reset and the circular hole will be connected with the liquid outlet pipe 3014. Finally, the coolant flowing in the liquid outlet pipe 3014 will be sprayed on the sawing strip 39, thereby periodically cooling the sawing strip 39. The inclined surface block 3018 is slidably fitted inside the hollow frame 32, and the end of the inclined surface block 3018 away from the spring 3017 is squeezed and fitted with the four-tooth disk 302.

[0048] like Figure 8 , Fig. 9 , Fig.10 and Fig.11As shown, the first adjustment component 30 includes a double-headed rod 311, one end of the double-headed rod 311 is fixedly connected to the support frame 2, the end of the double-headed rod 311 away from the support frame 2 is fixedly connected to a U-shaped material 312, a push plate 313 is inserted on the outer side of the U-shaped material 312, both sides of the push plate 313 are threadedly connected with screws 314, the screws 314 are connected to the outer side of the U-shaped material 312 through bearings, the end of the push plate 313 away from the screw 314 is extruded and adapted with an extended inclined block 315, the outer side of the extended inclined block 315 is fixedly connected with a sliding column 316, the sliding column 316 is inserted into the outer side of the U-shaped material 312, the outer side of the sliding column 316 is slidably adapted with a fixed rail 317, the interior of the fixed rail 317 is fixedly connected with a second magnet 319, and the sliding column 316 is in a fixed Part of the inner cavity of the rail 317 is fixedly connected to the No. 1 magnet 318, and the end of the sliding column 316 away from the extending inclined block 315 is fixedly connected to the limiting clamp 310. The sliding column 316 connected to the limiting clamp 310 is manually pulled out to both sides, and then the straightened sawing strip 39 is placed between the two limiting clamps 310, and the sliding column 316 is loosened to make it return to its original position under the repulsive force of the No. 1 magnet 318 and the No. 2 magnet 319. The No. 1 magnet 318 is connected to the sliding column 316, and the No. 2 magnet 319 is fixedly connected to the inside of the fixed rail 317. At the same time, the sliding column 316 slides along the fixed rail 317, thereby allowing the limiting clamp 310 to pre-clamp the sawing strip 39. The surface of the limiting clamp 310 is sleeved with a sleeve rod 3101, and the upper and lower ends of the sleeve rod 3101 are fixedly connected with a grinding head 3102. When the sawing strip 39 is pre-clamped, the screw rod 314 is rotated forward so that the push plate 313 threadedly connected thereto is inserted into the U-shaped material 312 and squeezes the extending bevel block 315. Then the sliding column 316 connected to the extending bevel block 315 will carry the limiting clamp 310 to formally limit and clamp the sawing strip 39. At the same time, the grinding head 3102 connected to the limiting clamp 310 through the sleeve rod 3101 will contact the sawtooth side of the sawing strip 39, so that when the sawing strip 39 rotates, the sawing strip 39 is polished by the grinding head 3102 while sawing the aluminum profile.

[0049] The control mechanism 4 includes an upper rotating handle 41, the outer side of the upper rotating handle 41 is rotatably connected to a control console 42, the control console 42 is fixedly connected to the top of the processing table 1, the outer side of the upper rotating handle 41 is transmission-connected to the sawing strip 39, a second adjusting component 43 is arranged below the upper rotating handle 41, one end of the second adjusting component 43 is fixedly connected to a folding rod 44, a fixing plate 45 is arranged beside the folding rod 44, the fixing plate 45 and the folding rod 44 are both fixedly connected to the top of the processing table 1, and the end of the second adjusting component 43 away from the folding rod 44 is fixed A telescopic rod 46 is connected, and one end of the telescopic rod 46 away from the second adjustment component 43 is fixedly connected to a cross rail 47, and the side of the cross rail 47 away from the telescopic rod 46 is fixedly connected to a clamping plate 40, and a light rod 401 is inserted into the outer side of the clamping plate 40, and the inner end of the light rod 401 is fixedly connected to a square plate 402, and the square plate 402 is fixedly connected to the outer side of the processing table 1. The inner sliding of the cross rail 47 is adapted to a push plate 48. When the position of the aluminum profile is determined, the driver 405 is turned off and the motor 33 is started, so that the aluminum profile communicates with the drive 405. The transmission box 34 connected through the coupling will transmit the rotational force to the No. 1 bevel gear 35, and then the No. 2 bevel gear 36 meshing with it will drive the rotating shaft 37 to rotate, and the lower rotating handle 38 fixedly connected to the outer side of the rotating shaft 37 will rotate with the sawing strip 39, and then slowly push the push plate 48 inward, so that the push plate 48 moves inward with the aluminum profile along the horizontal rail 47 to realize the sawing process of the aluminum profile. The outer side of the push plate 48 is fixedly connected to the U-shaped frame rod 49, and the lower part of the push plate 48 A screw rod 403 is provided, and a scale 406 is provided below the screw rod 403. Then, the aluminum profile to be sawed is placed on the processing table 1, and then the driver 405 is started, so that the screw rod 403 connected to it through the coupling will rotate forward, and then the clamping plate 400 threadedly connected to the screw rod 403 will move toward the direction of the aluminum profile and push the aluminum profile to move together, wherein the scale 406 fixedly connected to the bottom of the processing table 1 can clearly compare the length required to be cut. The scale 406 is fixedly connected to the bottom of the processing table 1, the outer side of the screw rod 403 is threadedly connected to the clamping plate 40, the outer end of the screw rod 403 is connected to the driver 405 through the coupling, and the outer side of the driver 405 is fixedly connected to the second square plate 404, and the second square plate 404 is fixedly connected to the outer side of the processing table 1.

[0050] like Fig.12 , Fig.13 and Fig.14As shown, the dust removal mechanism 5 includes a friction telescopic rod 51, one end of the friction telescopic rod 51 is fixedly connected to the U-shaped frame rod 49, the end of the friction telescopic rod 51 away from the U-shaped frame rod 49 is fixedly connected to a moving block 52, the outer side of the moving block 52 is slidably adapted to be equipped with an inner rail 53, the top of the inner rail 53 is fixedly connected to a bottom rod 54, the bottom rod 54 is fixedly connected to the bottom of the processing table 1, the end of the moving block 52 away from the inner rail 53 is fixedly connected to a perforated disk 55, wherein the surface of the perforated disk 55 is provided with holes, and the top of the perforated disk 55 is slidably adapted to be equipped with a dust collecting head 56 The dust collector head 56 is fixedly connected to the bottom of the processing table 1, and the bottom of the perforated plate 55 is fixedly connected to a flexible tube 57, and the bottom of the flexible tube 57 is fixedly connected to a dust collector 58. As the push plate 48 moves inward with the aluminum profile, the aluminum profile is sawed, and in this process, the U-shaped frame rod 49 fixedly connected to the outer side of the push plate 48 will move inward synchronously, and the friction telescopic rod 51 fixedly connected to the other end of the U-shaped frame rod 49 will first push the moving block 52 and move inward along the inner rail 53, and when the moving block 52 moves to the inner rail 53, the inner rail 53 is moved to the inner rail 53. When the aluminum profile is pushed inward and sawed, the dust collector 58 will generate suction force and the dust cut off will be sucked into the dust collector head 56. The bottom of the dust collector 58 is fixedly connected to a flat plate 59, which is fixedly connected to the outer side of the support frame 2. When the sawing is completed, the dust collector 58 will generate suction force and the dust cut off will be sucked into the dust collector head 56. The bottom of the dust collector 58 is fixedly connected to a flat plate 59, which is fixedly connected to the outer side of the support frame 2. When the pushing plate 48 is returning to its original position, the U-shaped frame rod 49 connected thereto will move the friction telescopic rod 51 outward, but the friction telescopic rod 51 will not stretch at the beginning under the action of friction force, but will move outward along the inner rail 53 with the shifting block 52 until the shifting block 52 moves to the outermost end of the inner rail 53, and then the friction telescopic rod 51 will stretch. At the same time, as the shifting block 52 moves outward, the hole opened on the perforated plate 55 will move outward, thereby isolating the dust collector head 56 from the dust collector 58.

[0051] When the present invention is in use: first, the sawing strip 39 is placed between the two limiting clamps 310. Before that, the sliding column 316 connected to the limiting clamp 310 needs to be manually pulled outward. When the sawing strip 39 is straightened and the position is determined, the sliding column 316 is released to return to the original position under the repulsive force of the first magnet 318 and the second magnet 319, so that the limiting clamp 310 initially clamps the sawing strip 39. Then, the screw rod 314 is rotated forward so that the push plate 313 threadedly connected thereto is inserted into the U-shaped material 312 and squeezes the extending bevel block 315. Then, the sliding column 316 connected to the extending bevel block 315 will formally clamp the sawing strip 39 with the limiting clamp 310. At the same time, the grinding head 3102 connected to the limiting clamp 310 through the sleeve rod 3101 will contact the sawing strip 39. Then, the aluminum profile to be sawed is placed on the processing table 1, and then the driver 405 is started, so that the screw rod 403 connected to it through the coupling will rotate forward, and the clamping plate 40 threadedly connected to the screw rod 403 will move in the direction of the aluminum profile and push the aluminum profile to move together. When the position of the aluminum profile is determined, the motor 33 is started, so that the transmission box 34 connected to it through the coupling will transmit the rotational force to the No. 1 bevel gear 35, and then the No. 2 bevel gear 36 meshing with it will drive the rotating shaft 37 to rotate, and the lower handle 38 fixedly connected to the outside of the rotating shaft 37 will rotate with the sawing strip 39, and then the pushing plate 48 is slowly pushed inward, so that the pushing plate 48 moves inward with the aluminum profile along the cross rail 47 to realize the sawing process of the aluminum profile.

[0052] The aluminum profile is cut by stacking multiple pieces horizontally.

[0053] The above-mentioned embodiments are only preferred embodiments of the present invention, and cannot be used to limit the scope of protection of the present invention. Various changes made by ordinary technicians in this field based on the above-mentioned concepts without creative work all fall within the scope of protection of the present invention.

Claims

1. A sawing mechanism for fireproof window aluminum profiles, characterized in that: include: A processing table (1), the processing table (1) is used to place aluminum profiles, and a support frame (2) is fixedly connected to the bottom of the processing table (1); A sawing mechanism (3), the sawing mechanism (3) being used for cutting aluminum profiles; A positioning mechanism (4), the positioning mechanism (4) being used to position and fix the aluminum profile; A dust removal mechanism (5), the dust removal mechanism (5) being used to collect and process debris resulting from cutting of the aluminum profile; The sawing mechanism (3) is fixedly mounted on the support frame (2), the position control mechanism (4) is fixedly mounted on the processing table (1), and the dust removal mechanism (5) is arranged at the bottom of the processing table (1); The sawing mechanism (3) comprises a connecting plate (31), the connecting plate (31) being fixedly connected to the support frame (2), a hollow frame (32) and a motor (33) being fixedly mounted on the top of the connecting plate (31), wherein a straight groove is provided on the top of the hollow frame (32), an output end of the motor (33) being connected to a transmission box (34) via a coupling, a first bevel gear (35) being fixedly connected to the inner side of the transmission box (34), the first bevel gear (35) being rotatably connected to the inside of the hollow frame (32), the first bevel gear (35) being rotatably connected to the inside of the hollow frame (32), and the first bevel gear (3 5) is meshed with a No. 2 bevel gear (36) on the outside thereof, the center of the No. 2 bevel gear (36) is fixedly connected to a rotating shaft (37), both ends of the rotating shaft (37) are connected to the inside of the hollow frame (32) through bearings, a lower rotating handle (38) is fixedly connected to the outside of the rotating shaft (37), a four-toothed disc (302) is fixedly connected to the outer end surface of the lower rotating handle (38), a sawing strip (39) is transmission-connected to the outside of the lower rotating handle (38), and a No. 1 adjusting component (30) is provided on the outside of the sawing strip (39); The outer side of the hollow frame (32) is fixedly connected to a cooling assembly (301), the cooling assembly (301) comprising a reflux pipe (3011), the reflux pipe (3011) being fixedly connected to the bottom of the hollow frame (32), the central part of the reflux pipe (3011) being fixedly connected to a reflux pump (3012), the end of the reflux pipe (3011) away from the hollow frame (32) being fixedly connected to a cooling box (3013), the outer side of the cooling box (3013) being fixedly connected to a liquid outlet pipe (3014), the outer side of the liquid outlet pipe (3014) being fixedly connected to a support plate (3015), and the support plate (3015) being fixedly connected to the inner wall of the hollow frame (32); A round hole plug plate (3016) is plugged into the surface of the liquid outlet pipe (3014), and the round hole plug plate (3016) is fixedly connected to a straight groove opened at the top of the hollow frame (32), wherein a round hole is opened on the surface of the round hole plug plate (3016), and a spring (3017) is arranged below the round hole plug plate (3016), and the spring (3017) is fixedly connected to the bottom of the straight groove opened at the top of the hollow frame (32), and an end of the spring (3017) away from the hollow frame (32) is fixedly connected to an inclined surface block (3018), and the inclined surface block (3018) is inserted into the inner side of the hollow frame (32) and extends into the straight groove thereof, and an end of the inclined surface block (3018) away from the spring (3017) is pressed and adapted to the four-toothed disc (302); The first adjustment component (30) comprises a double-headed rod (311), one end of the double-headed rod (311) is fixedly connected to the support frame (2), one end of the double-headed rod (311) away from the support frame (2) is fixedly connected to a U-shaped material (312), a push plate (313) is inserted on the outside of the U-shaped material (312), both sides of the push plate (313) are threadedly connected to screw rods (314), and the screw rods (314) are connected to the outside of the U-shaped material (312) via bearings; An end of the push plate (313) away from the screw rod (314) is extruded and adapted with an extended inclined block (315), the outer side of the extended inclined block (315) is fixedly connected with a sliding column (316), the sliding column (316) is inserted into the outer side of the U-shaped material (312), the outer side of the sliding column (316) is slidably adapted with a fixed rail (317), the interior of the fixed rail (317) is fixedly connected with a second magnet (319), the part of the sliding column (316) in the inner cavity of the fixed rail (317) is fixedly connected with a first magnet (318), the end of the sliding column (316) away from the extended inclined block (315) is fixedly connected with a limiting clamp (310), the surface of the limiting clamp (310) is sleeved with a sleeve rod (3101), and the upper and lower ends of the sleeve rod (3101) are fixedly connected with a grinding head (3102); The control mechanism (4) comprises an upper rotating handle (41), the outer side of the upper rotating handle (41) is rotatably connected to a control console (42), the control console (42) is fixedly connected to the top of the processing table (1), the outer side of the upper rotating handle (41) is transmission-connected to the sawing strip (39), a second adjustment component (43) is arranged below the upper rotating handle (41), one end of the second adjustment component (43) is fixedly connected to a folding rod (44), a fixing plate (45) is arranged beside the folding rod (44), and the fixing plate (45) and the folding rod (44) are both fixedly connected to the top of the processing table (1); One end of the second adjustment component (43) away from the folding rod (44) is fixedly connected to a telescopic rod (46), one end of the telescopic rod (46) away from the second adjustment component (43) is fixedly connected to a cross rail (47), a side of the cross rail (47) away from the telescopic rod (46) is fixedly connected to a clamping plate (40), a light rod (401) is inserted into the outer side of the clamping plate (40), the inner end of the light rod (401) is fixedly connected to a first square plate (402), and the first square plate (402) is fixedly connected to the outer side of the processing table (1); The interior of the cross rail (47) is slidably adapted to be equipped with a push plate (48), the outer side of the push plate (48) is fixedly connected to a U-shaped frame rod (49), a screw rod (403) is arranged below the push plate (48), a scale (406) is arranged below the screw rod (403), the scale (406) is fixedly connected to the bottom of the processing table (1), the outer side of the screw rod (403) is threadedly connected to the clamping plate (40), the outer end of the screw rod (403) is connected to a driver (405) via a coupling, the outer side of the driver (405) is fixedly connected to a second square plate (404), and the second square plate (404) is fixedly connected to the outer side of the processing table (1); The dust removal mechanism (5) comprises a friction telescopic rod (51), one end of the friction telescopic rod (51) is fixedly connected to the U-shaped frame rod (49), one end of the friction telescopic rod (51) away from the U-shaped frame rod (49) is fixedly connected to a moving block (52), the outer side of the moving block (52) is slidably adapted to be equipped with an inner rail (53), the top of the inner rail (53) is fixedly connected to a bottom rod (54), and the bottom rod (54) is fixedly connected to the bottom of the processing table (1); One end of the shift block (52) away from the inner rail (53) is fixedly connected to a perforated disk (55), wherein a hole is formed on the surface of the perforated disk (55), and a dust collector head (56) is slidably adapted at the top of the perforated disk (55), and the dust collector head (56) is fixedly connected to the bottom of the processing table (1), and a flexible tube (57) is fixedly connected to the bottom of the perforated disk (55), and a dust collector (58) is fixedly connected to the bottom of the flexible tube (57), and a flat plate (59) is fixedly connected to the bottom of the dust collector (58), and the flat plate (59) is fixedly connected to the outside of the support frame (2).

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