CN222881954U - Aluminum alloy saw blade welding tooth angle detection device - Google Patents

Abstract

The utility model provides an aluminum alloy saw blade welding tooth angle detection device, and belongs to the technical field of saw blade detection. This kind of aluminum alloy saw bit welds tooth angle detection device, including main part and feed mechanism, the main part includes the workstation, the feed cylinder is installed to outer wall one side of workstation, the pneumatic cylinder is installed to the inside bottom of feed cylinder, the plectane is installed to the output of pneumatic cylinder, electric turntable is installed to the upper end center department of workstation, feed mechanism includes the mount pad, the mount pad inlays the inside of locating the workstation, the inside activity of mount pad is inserted and is equipped with the movable seat, the connecting seat is installed to the one end of movable seat, the inside of connecting seat is inlayed and is equipped with the second motor, the output transmission of second motor is connected with the longboard, the headstock is all installed at the both ends of longboard, hollow pole is installed to the bottom of headstock, the outside both sides of hollow pole all are equipped with the extension groove, the inside of a pair of extension groove all is equipped with the clamp plate.

Description

Aluminum alloy saw blade welding tooth angle detection device

Technical Field

The utility model relates to the technical field of saw blade detection, in particular to an aluminum alloy saw blade welding tooth angle detection device.

Background

The aluminum alloy saw blade is a hard alloy inserted circular saw blade special for blanking, sawing, slotting and grooving of aluminum alloy materials. It is one of the most commonly used cutting tools in aluminum processing. The saw blade comprises a plurality of parameters such as the type of alloy tool bit, the material of a substrate, the diameter, the number of teeth, the thickness, the tooth shape, the angle, the aperture and the like, and the parameters determine the processing capacity and the cutting performance of the saw blade. Proper selection of the saw blade angle parameters is critical to determine the saw cutting quality, and therefore, the angle of the welded teeth of the saw blade after production and processing needs to be detected. Currently, each angle of the welding teeth of the saw blade is usually measured by using an angle gauge manually.

The utility model discloses a diamond saw blade welds tooth angle detection device according to chinese patent with publication No. CN213179904U, including detecting platform and detection host computer, detection host computer fixed mounting is in the top of detecting the platform, the mounting groove has been seted up to the inside of detecting the platform, the inside rotation of mounting groove is connected with the bracing piece, the inside fixed mounting of mounting groove has driving motor, driving motor's drive end fixedly connected with initiative bevel gear, fixed mounting has driven bevel gear on the bracing piece, driven bevel gear and initiative bevel gear meshing are connected, the top fixed mounting of bracing piece has the saw bit base, fixed mounting has the connecting rod on the saw bit base, set up the screw thread on the connecting rod, the cover is equipped with the saw blade on the connecting rod, threaded connection has the grip slipper on the connecting rod. The utility model relates to the technical field of saw blade detection devices, and has the advantages of simple structure, convenient operation, improved detection efficiency and more accurate detection of the angle of a welding tooth;

according to the technical scheme, the function of taking down the detected saw blade in the process of detecting the welding teeth of the saw blade is not provided, a user is required to feed the saw blade after feeding the saw blade manually, the feeding efficiency is low, and therefore the detection of the welding teeth angles of the saw blade in a large batch is inconvenient, and the detection efficiency is reduced.

Accordingly, in view of the above, an improvement of the conventional structure and the conventional defects is made, and an aluminum alloy saw blade welding tooth angle detection device is provided, so as to achieve the purpose of having higher practical value.

Disclosure of utility model

In order to solve the technical problems, the embodiment of the utility model provides an aluminum alloy saw blade welding tooth angle detection device, which is realized by the following technical scheme:

The utility model provides an aluminum alloy saw bit welds tooth angle detection device, includes main part and feed mechanism, the main part includes the workstation, the feed cylinder is installed to outer wall one side of workstation, the pneumatic cylinder is installed to the inside bottom of feed cylinder, the plectane is installed to the output of pneumatic cylinder, electric turntable is installed to the upper end center department of workstation, feed mechanism includes the mount pad, the mount pad inlays the inside of locating the workstation, the inside activity of mount pad is inserted and is equipped with the movable seat, the connecting seat is installed to the one end of movable seat, the inside of connecting seat inlays and is equipped with the second motor, the output transmission of second motor is connected with the longboard, the power case is all installed at the both ends of longboard, hollow pole is installed to the bottom of power case, the outside both sides of hollow pole all are equipped with the extension groove, a pair of the inside of extension groove all is equipped with the clamp plate.

Further, the internally mounted of hollow pole has a pair of spout, the inside sliding connection of spout has a pair of slider, the inside of hollow pole is close to a pair of spout department and all rotates and be connected with two-way lead screw, the both ends of two-way lead screw all run through the slider to all with threaded connection between the slider.

The bidirectional screw rod has the beneficial effects that by arranging the bidirectional screw rod, as the pair of opposite threads are arranged outside the bidirectional screw rod, when the bidirectional screw rod rotates, a pair of sliding blocks which are connected with the external threads of the bidirectional screw rod conveniently realize opposite linear movement under the sliding action of the sliding grooves.

Further, a pair of the outer parts of one end of the sliding blocks are hinged with connecting rods through pin shafts, one ends of the connecting rods are hinged with connecting blocks through pin shafts, and one side of the outer wall of each connecting block is connected with one side of the outer wall of each pressing plate.

The beneficial effect of adopting above-mentioned further scheme is, through setting up a pair of slider, when a pair of slider respectively towards the both ends opposite direction removal of two-way lead screw, a pair of slider can be under the effect of connecting rod and connecting block with the clamp plate from pushing out in the extending groove.

Further, one end of the pair of bidirectional screw rods extends to the inside through the power box, synchronizing wheels are sleeved on the bidirectional screw rods, and a synchronous belt is wound between the synchronizing wheels.

The technical scheme has the beneficial effects that through the cooperation of the synchronizing wheel and the synchronous belt, when one of the bidirectional screw rods rotates, the rotation of the other bidirectional screw rod can be realized under the transmission action of the synchronizing wheel and the synchronous belt.

Further, a second micro motor is installed at the upper end of the interior of the power box, and the output end of the second micro motor is in transmission connection with one of the two-way screw rods through a coupler.

The adoption of the further scheme has the beneficial effects that through the arrangement of the second micro motor, when the second micro motor is started, one of the two-way screw rods is conveniently driven to rotate.

Further, the draw runner is all installed to the inner wall both sides of mount pad, sliding connection between draw runner and the movable seat, the inside rotation of mount pad is connected with the screw rod, the one end of screw rod runs through the movable seat and extends to inside to with threaded connection between the movable seat.

The sliding seat with the sliding strip has the beneficial effects that through the arrangement of the screw, when the screw rotates, the movable seat which is convenient for the external threaded connection of the screw can be lifted under the sliding action of the sliding strip.

Further, the inside bottom of mount pad is equipped with the cavity, first motor is installed to the inside bottom of cavity, the output of first motor passes through the transmission between shaft coupling and the screw rod and is connected.

The beneficial effect of adopting above-mentioned further scheme is, through setting up first motor, when starting first motor, the drive screw rod of being convenient for rotates.

Further, an elongated slot is formed in the upper end of the workbench at one side close to the electric turntable, an automatic telescopic rod is mounted at one side of the outer part of the workbench at the position close to the elongated slot, and a square frame is mounted at the output end of the automatic telescopic rod.

The beneficial effect of adopting above-mentioned further scheme is, through setting up automatic telescopic link, the height of the square frame of being convenient for is adjusted, and when the square frame constantly moves down, the inside of being convenient for put into the elongated slot.

Further, the square frame is matched with the long groove, linear motors are arranged on two sides of the inner wall of the square frame, a support is arranged between the movable ends of the linear motors, a U-shaped plate is connected to one end of the support in a rotating mode, and an industrial camera is arranged at the bottom end of the U-shaped plate.

The beneficial effect of adopting above-mentioned further scheme is, through setting up linear electric motor, the position of saw bit on the support of being convenient for, U template and the industry camera according to electric turntable removes, through setting up the industry camera, is convenient for measure the angle of tooth to the saw bit welding and detects, because the industry camera can link to each other with detecting host computer or detection display screen to be convenient for obtain detection data.

Further, a first micro motor is installed on one side of the outer wall of the support, and the output end of the first micro motor is in transmission connection with the U-shaped plate.

The beneficial effect of adopting above-mentioned further scheme is, through setting up first micro motor, when starting first micro motor, the drive U template of being convenient for rotates to the side of saw bit on the follow-up industry camera of being convenient for can shoot electric turntable.

The aluminum alloy saw blade tooth welding angle detection device has the beneficial effects that the aluminum alloy saw blade tooth welding angle detection device is obtained through the design, the first motor is arranged, the screw is driven to rotate, the movable seat which is in threaded connection with the outside of the screw is lifted under the sliding action of the slide bar, when the movable seat descends, the pair of hollow rods are respectively inserted into the centers of saw blades placed on the circular plate and the electric turntable, the movable seat is lifted, the second micro motor is started to drive one of the two-way screw rods to rotate, the rotation of the other two-way screw rod is realized under the transmission action of the synchronous wheel and the synchronous belt, the pair of sliding blocks which are in threaded connection with the outside of the two-way screw rod respectively move towards the two ends of the two-way screw rod under the sliding action of the synchronous wheel and the sliding groove, the pair of sliding blocks can push out the pressing plate from the extending groove, so that the inner wall of the saw blade is fixed, then the second motor is started to rotate the long plate, the hollow rods on the charging barrel and the electric turntable are respectively rotated to the upper parts of the electric turntable and the upper parts of the electric turntable, then the electric turntable is lowered through the movable seat, the hollow rods on the charging barrel are respectively rotated, and the electric turntable is placed on the upper parts of the electric turntable to be detected, and the upper parts of the electric turntable are conveniently rotated, and the charging barrel is detected, and the upper parts of the electric turntable is conveniently rotated.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of an aluminum alloy saw blade welding tooth angle detection device provided by the utility model;

FIG. 2 is a schematic perspective view of the inside of a cylinder of an aluminum alloy saw blade welding tooth angle detection device provided by the utility model;

FIG. 3 is a schematic perspective view of a square frame of an aluminum alloy saw blade welding tooth angle detection device provided by the utility model;

FIG. 4 is a schematic perspective view of the inside of a mounting seat of the aluminum alloy saw blade welding tooth angle detection device provided by the utility model;

fig. 5 is a schematic perspective view of the inside of a hollow rod of the aluminum alloy saw blade welding tooth angle detection device provided by the utility model.

100, A main body, 1001, a workbench, 1002, a charging barrel, 1003, a hydraulic cylinder, 1004, a circular plate, 1005, an electric turntable, 1006, an automatic telescopic rod, 1007, a square frame, 1008, a linear motor, 1009, a support, 1010, a U-shaped plate, 1011, an industrial camera, 1012, a first micro motor, 200, a feeding mechanism, 2001, a mounting seat, 2002, a sliding bar, 2003, a movable seat, 2004, a first motor, 2005, a screw, 2006, a connecting seat, 2007, a second motor, 2008, a long plate, 2009, a power box, 2010, a second micro motor, 2011, a hollow rod, 2012, a pressing plate, 2013, a chute, 2014, a sliding block, 2015, a bidirectional screw rod, 2016, a connecting rod, 2017, a connecting block, 2018 and a synchronous wheel.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Example 1

The utility model provides the following technical scheme: as shown in fig. 1-5, an aluminum alloy saw blade tooth welding angle detection device comprises a main body 100 and a feeding mechanism 200, wherein the main body 100 comprises a workbench 1001, a cylinder 1002 is installed on one side of the outer wall of the workbench 1001, a hydraulic cylinder 1003 is installed at the bottom end of the inside of the cylinder 1002, a circular plate 1004 is installed at the output end of the hydraulic cylinder 1003, an electric rotary table 1005 is installed at the center of the upper end of the workbench 1001, the feeding mechanism 200 comprises a mounting seat 2001, the mounting seat 2001 is embedded in the workbench 1001, a movable seat 2003 is movably inserted in the mounting seat 2001, a connecting seat 2006 is installed at one end of the movable seat 2003, a second motor 2007 is embedded in the connecting seat 2006, a long plate 2008 is connected in a transmission manner at the output end of the second motor 2007, a power box 2009 is installed at two ends of the long plate 2008, a hollow rod 2011 is installed at the bottom end of the power box 2009, extension grooves are formed in two sides of the outside of the hollow rod 2011, a pressing plate 1002 is arranged at the inner sides of the pair of the extension grooves, a plurality of undetected saw blades are placed on the inner circular plate 1004, the electric rotary table 1003 is pushed by the setting 1003, when the electric rotary table is pushed by the hydraulic cylinder 1003, the electric rotary table is convenient to rotate, and the electric rotary table 1005 is conveniently rotates to the electric rotary table 1005, and the electric rotary table is conveniently rotates to the upper rotary table is arranged at the upper end of the electric rotary table 1005.

Example two

Referring to fig. 1 to 5, a pair of sliding grooves 2013 are installed inside a hollow rod 2011, a pair of sliding blocks 2014 are slidingly connected inside the sliding grooves 2013, a bi-directional screw 2015 is rotatably connected inside the hollow rod 2011 near the pair of sliding grooves 2013, two ends of the bi-directional screw 2015 penetrate through the sliding blocks 2014 and are in threaded connection with the sliding blocks 2014, a connecting rod 2016 is hinged to one end outside of the pair of sliding blocks 2014 through a pin shaft, a connecting block 2017 is hinged to one end of the connecting rod 2016 through a pin shaft, one side of the outer wall of the connecting block 2017 is connected with one side of the outer wall of a pressing plate 2012, one end of the pair of bi-directional screw 2015 penetrates through a power box 2009 and extends to the inside and is sleeved with a synchronous wheel 2018, a synchronous belt is wound between the pair of synchronous wheels 2018, a second micro motor 2010 is installed at the upper end inside the power box 2009, an output end of the second micro motor 2010 is in transmission connection with one of the bi-directional screw 2015 through a coupling, the sliding strips 2002 are arranged on two sides of the inner wall of the installation seat 2001, the sliding strips 2002 are slidably connected with the movable seat 2003, a screw 2005 is rotatably connected in the installation seat 2001, one end of the screw 2005 extends into the interior through the movable seat 2003 and is in threaded connection with the movable seat 2003, a cavity is arranged at the bottom end of the interior of the installation seat 2001, a first motor 2004 is arranged at the bottom end of the interior of the cavity, an output end of the first motor 2004 is in transmission connection with the screw 2005 through a shaft coupling, the screw 2005 is driven to rotate by the first motor 2004, the movable seat 2003 in threaded connection with the outside of the screw 2005 is lifted under the sliding action of the sliding strips 2002, when the movable seat 2003 descends, a pair of hollow rods 2011 are respectively inserted into saw blade centers arranged on the circular plate 1004 and the electric turntable 1005, the movable seat 2003 ascends, a second micro motor 2010 is started, one of the two-way screw rods 2015 is driven to rotate, and realize the rotation of another two-way lead screw 2015 under the transmission effect of synchronizing wheel 2018 and hold-in range, make two-way lead screw 2015 outside threaded connection's a pair of slider 2014 respectively towards two ends opposite direction removal of two-way lead screw 2015 under the slip effect with spout 2013, a pair of slider 2014 can be under connecting rod 2016 and connecting block 2017's effect with clamp plate 2012 release in the extending groove to fix the inner wall of saw bit.

Example III

Referring to fig. 1-5, an elongated slot is disposed at an upper end of a workbench 1001 near a side of an electric turntable 1005, an automatic telescopic rod 1006 is disposed at an outer side of the workbench 1001 near the elongated slot, a square frame 1007 is disposed at an output end of the automatic telescopic rod 1006, the square frame 1007 and the elongated slot are matched with each other, a linear motor 1008 is disposed at both sides of an inner wall of the square frame 1007, an support 1009 is disposed between moving ends of a pair of linear motors 1008, a U-shaped board 1010 is rotatably connected to an inner end of the support 1009, an industrial camera 1011 is mounted at a bottom end of the U-shaped board 1010, a first micro motor 1012 is mounted at one side of an outer wall of the support 1009, an output end of the first micro motor 1012 is in transmission connection with the U-shaped board 1010, the support 1009, the U-shaped board 1010 and the industrial camera 1011 are conveniently moved according to a position of a saw blade on the electric turntable 1005, and the industrial camera 1011 is conveniently measured and detected by setting the industrial camera 1011, since the industrial camera 1011 can be connected to a detecting host or a detecting display screen, detection data is conveniently obtained, the square frame 1007 is continuously moved downwards by starting the automatic telescopic rod 1006, the first motor is placed inside the elongated slot, the first motor is conveniently drives the U-shaped board 1010 to rotate, and the saw blade 1005 is conveniently to take a picture along the side of the saw blade 1010.

In particular, the working principle of the aluminum alloy saw blade tooth welding angle detection device is that when the device is used, firstly, an industrial camera 1011 is arranged to facilitate measurement and detection of the angle of a saw blade welding tooth, as the industrial camera 1011 can be connected with a detection host or a detection display screen, detection data can be conveniently obtained, a square frame 1007 is enabled to move downwards continuously, the device is placed in a long groove, the device is convenient to drive a U-shaped plate 1010 to rotate by starting a first micro motor 1012, so that the subsequent industrial camera 1011 can shoot the side edge of the saw blade on an electric rotary table 1005, after detection is completed, a first motor 2004 is arranged to drive a screw 2005 to rotate, a movable seat 2003 which is in threaded connection with the outside of the screw 2005 is lifted under the sliding action of a slide strip 2002, when the movable seat 2003 descends, a pair of hollow rods 2011 are respectively inserted into the centers of saw blades placed on a circular plate 1004 and the electric rotary table 1005, then the movable seat 2003 ascends, a second micro motor 2010 is enabled to drive a double-way screw 20158 and a synchronous belt 20158 to rotate under the transmission action of a synchronous wheel 20158 and a synchronous belt, the double-way screw 20154 is enabled to rotate under the electric rotary table 20154, the action of the double-way screw 20154 is enabled to move down on the inner wall 20154 of the hollow rod 20154 and the electric rotary table 20154, and the double-way screw 20154 is enabled to rotate on the two-way rotary table 20154, and the two-way screw 20154 are enabled to move down under the action of the electric rotary table 20154 is enabled to move, and the double-way screw 20154 is enabled to move down under the action of the electric rod 20154 and the action of the electric rotary table 20154 and the double-plate 2014, and the purpose is enabled to move down, and the electric rod 2014 is respectively, and the two-stage is enabled to move down side and the electric spindle 2011 and the purpose is respectively, and the two-down side is placed on the hollow roller and the electric roller 2011 and the electric roller is placed, the detected saw blade on the electric turntable 1005 can rotate to the upper part of the charging barrel 1002 under the rotation effect so as to facilitate the subsequent discharging and taking down of the saw blade by a user.

It should be noted that, in the aluminum alloy saw blade welding tooth angle detection device, specific model specifications of the hydraulic cylinder 1003, the electric turntable 1005, the automatic telescopic rod 1006, the linear motor 1008, the industrial camera 1011, the first micro motor 1012, the first motor 2004, the second motor 2007 and the second micro motor 2010 need to be determined by selecting the model according to the actual specifications of the device, and the specific model selection calculation method adopts the prior art in the field, so that detailed description is omitted.

The power supply and the principle of the hydraulic cylinder 1003, the electric turntable 1005, the automatic telescopic rod 1006, the linear motor 1008, the industrial camera 1011, the first micro motor 1012, the first motor 2004, the second motor 2007 and the second micro motor 2010 will be apparent to those skilled in the art, and will not be described in detail herein.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. The utility model provides an aluminum alloy saw bit welds tooth angle detection device, its characterized in that, includes main part (100) and feed mechanism (200), main part (100) are including workstation (1001), feed cylinder (1002) are installed to outer wall one side of workstation (1001), pneumatic cylinder (1003) are installed to the inside bottom of feed cylinder (1002), circular plate (1004) are installed to the output of pneumatic cylinder (1003), electric turntable (1005) are installed in upper end center department of workstation (1001), feed mechanism (200) include mount pad (2001), the inside of workstation (1001) is inlayed to mount pad (2001), the inside movable plug of mount pad (2001) is equipped with movable seat (2003), connecting seat (2006) are installed to the one end of movable seat (2003), the inside of connecting seat (2006) is inlayed and is equipped with second motor (2007), the output transmission of second motor (2007) is connected with longeron (2008), power case (2009) are all installed at the both ends of longeron (2008), power case (2009), the bottom of hollow 2011) is equipped with hollow shaft (2011) extension clamp plate 2012) extension groove (2012) both sides.

2. The aluminum alloy saw blade tooth angle detection device according to claim 1, wherein a pair of sliding grooves (2013) are installed in the hollow rod (2011), a pair of sliding blocks (2014) are slidably connected in the sliding grooves (2013), two-way screw rods (2015) are rotatably connected in the hollow rod (2011) close to the sliding grooves (2013), and two ends of the two-way screw rods (2015) penetrate through the sliding blocks (2014) and are in threaded connection with the sliding blocks (2014).

3. The aluminum alloy saw blade tooth angle detection device according to claim 2, wherein a connecting rod (2016) is hinged to the outer portion of one end of each of the pair of sliding blocks (2014) through a pin shaft, a connecting block (2017) is hinged to one end of each of the connecting rods (2016) through a pin shaft, and one side of the outer wall of the connecting block (2017) is connected with one side of the outer wall of the pressing plate (2012).

4. An aluminum alloy saw blade tooth angle detection device according to claim 3, wherein one ends of a pair of bidirectional screw rods (2015) extend into the interior through a power box (2009), and are respectively sleeved with a synchronizing wheel (2018), and a synchronous belt is wound between the synchronizing wheels (2018).

5. The aluminum alloy saw blade tooth angle detection device according to claim 4, wherein a second micro motor (2010) is installed at the upper end of the interior of the power box (2009), and the output end of the second micro motor (2010) is in transmission connection with one of the bidirectional screw rods (2015) through a coupler.

6. The aluminum alloy saw blade tooth angle detection device according to claim 5, wherein sliding strips (2002) are installed on two sides of the inner wall of the installation base (2001), the sliding strips (2002) are connected with the movable base (2003) in a sliding mode, a screw (2005) is connected to the installation base (2001) in a rotating mode, and one end of the screw (2005) penetrates through the movable base (2003) to extend into the inside and is connected with the movable base (2003) in a threaded mode.

7. The aluminum alloy saw blade tooth angle detection device according to claim 6, wherein a cavity is formed in the bottom end of the inside of the mounting base (2001), a first motor (2004) is mounted at the bottom end of the inside of the cavity, and an output end of the first motor (2004) is in transmission connection with a screw (2005) through a coupling.

8. The aluminum alloy saw blade tooth angle detection device according to claim 1, wherein an elongated groove is formed in the upper end of the workbench (1001) at a side close to the electric turntable (1005), an automatic telescopic rod (1006) is mounted at the position close to the elongated groove on the outer side of the workbench (1001), and a square frame (1007) is mounted at the output end of the automatic telescopic rod (1006).

9. The aluminum alloy saw blade tooth angle detection device according to claim 8, wherein the square frame (1007) is matched with the long groove, linear motors (1008) are installed on two sides of the inner wall of the square frame (1007), a support (1009) is installed between moving ends of a pair of the linear motors (1008), a U-shaped plate (1010) is connected to one end of the support (1009) in a rotating mode, and an industrial camera (1011) is installed at the bottom end of the U-shaped plate (1010).

10. The aluminum alloy saw blade tooth angle detection device according to claim 9, wherein a first micro motor (1012) is installed on one side of the outer wall of the support (1009), and the output end of the first micro motor (1012) is in transmission connection with the U-shaped plate (1010).