CN216177188U

CN216177188U - Cutting machine with cutting corner protector notch function

Info

Publication number: CN216177188U
Application number: CN202121867659.9U
Authority: CN
Inventors: 翟秋朗
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-04-05
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses a cutting machine with a corner protection and incision cutting function, which comprises a case, wherein the case comprises a workbench, a first cutting device is arranged in the case, a first incision for the first cutting device to perform incision feeding and cutting is arranged on the workbench, and the cutting machine also comprises a second cutting device arranged in the case; the second cutting device comprises a driving seat, a second saw blade and a second driving piece for driving the second saw blade to rotate, the second driving piece is arranged on the driving seat and is directly connected or in transmission connection with the second saw blade, and a second knife inlet for feeding and cutting the second saw blade is formed in the workbench; the second cutting device also comprises a feeding part which drives the driving seat to be linked with the feeding of the second saw blade. This cutting machine integrates two independent operating procedure respectively together, and its holistic work efficiency obtains obviously improving, realizes reducing the input cost of equipment and human resource's use cost's effect, and the nimble combination application of first cutting device and second cutting device has practicality and flexibility concurrently.

Description

Cutting machine with cutting corner protector notch function

Technical Field

The utility model relates to the technical field of machining equipment, in particular to a cutting machine with a function of cutting corner protectors.

Background

In the manufacture of aluminum furniture and doors and windows, the materials cut to 45 degrees are generally spliced to 90 degrees for assembly. Because the aluminum metal is adopted, the 90-degree included angle after splicing is still quite sharp, and the user is easily injured, so that corner protection accessories need to be installed, the material needs to be reprocessed, and a small part of the 45-degree sharp angle is cut off.

In order to solve the above problems, the conventional processing method includes the following steps: the material is first cut at 45 ° in a cutting machine and then a small portion of the sharp corner is cut off perpendicularly on another piece of equipment. This type of machining requires two cutting devices with different functions and requires two machining steps to be performed in cooperation. Obviously, the input cost of equipment is increased, the use cost of human resources is also increased, and meanwhile, the working efficiency is difficult to improve.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model aims to provide a cutting machine with a corner protector cutting function, which integrates two independent cutting operation steps into one device, has two purposes, is clamped and positioned once and operated continuously, obviously improves the working efficiency, and simultaneously reduces the input cost of the device and the use cost of human resources.

In order to achieve the above object, an embodiment of the present invention provides a cutting machine with a corner bead cutting function, including a case, where the case includes a workbench, a first cutting device is disposed in the case, a first knife inlet for feeding and cutting by the first cutting device is disposed on the workbench, and the cutting machine further includes a second cutting device disposed in the case;

the second cutting device comprises a driving seat, a second saw blade and a second driving piece for driving the second saw blade to rotate, the second driving piece is arranged on the driving seat and is directly connected or in transmission connection with the second saw blade, and a second knife inlet for feeding and cutting the second saw blade is formed in the workbench; the second cutting device also comprises a feeding part which drives the driving seat to move and is linked with the feeding of the second saw blade.

Compared with the prior art, this cutting machine is in the same place two independent operating procedure integrations respectively, utilize first cutting device to process the back, can utilize second cutting device to carry out secondary operation to the processing material, will process its sharp end of 45 closed angles excision of material for the installation angle bead accessory, its holistic work efficiency obtains obviously improving, realize the effect of the input cost of reduction equipment and human resource's use cost, first cutting device and the nimble combination application of second cutting device have practicality and flexibility concurrently.

As an improvement of the above scheme, the driving seat is rotatably connected with a first rotating shaft, and the driving seat is rotatably connected with the case through the first rotating shaft.

As an improvement of the above scheme, a first adjusting mechanism for adjusting the relative position of the driving seat and the case is arranged at one end of the first rotating shaft close to the case.

As an improvement of the above scheme, the case is provided with a fixed seat, the driving seat is rotatably connected with a second rotating shaft, and the driving seat is rotatably connected with the fixed seat through the second rotating shaft.

As an improvement of the above scheme, one end of the second rotating shaft is provided with a second adjusting mechanism for adjusting the relative position of the driving seat on the fixed seat.

As an improvement of the above scheme, the feeding part comprises a first cylinder, the first cylinder is rotatably connected with the chassis, and a telescopic shaft of the first cylinder is rotatably connected with the driving seat.

As an improvement of the above scheme, the case is fixedly provided with a mounting seat, the mounting seat is provided with a connecting seat, the connecting seat is linearly and slidably connected with the mounting seat, the driving seat is rotatably connected with the connecting seat, and the rotating axial direction of the driving seat on the connecting seat is parallel to the rotating axial direction of the saw blade.

As an improvement of the above scheme, a displacement adjusting mechanism for adjusting the position of the connecting seat on the mounting seat is arranged on the case or the mounting seat.

As an improvement of the above scheme, the displacement adjusting mechanism is arranged on the case and comprises an adjusting screw rod, the adjusting screw rod is rotatably connected with the case, and the connecting seat is in threaded connection with the adjusting screw rod.

As an improvement of the above scheme, the feeding part comprises a second cylinder, the second cylinder is rotatably connected with the connecting seat, and a telescopic shaft of the second cylinder is rotatably connected with the driving seat.

As an improvement of the scheme, a connecting rod is fixedly arranged on the mounting seat, and the connecting seat is in sliding connection with the mounting seat through the connecting rod.

As an improvement of the scheme, a locking mechanism for limiting the connecting seat to slide on the connecting rod is arranged on the connecting seat.

The method has the following specific beneficial effects:

1. the driving seat is rotationally connected with the driving seat through the second rotating shaft, and the integral structure is arranged to optimize the connection stress between the case and the driving seat, so that the integral connection rigidity of the second cutting device is improved, and the working stability of the cutting machine is better;

2. in the actual splicing work of the processing materials, since the external dimensions of the corner protector fittings are different according to the shape and the dimension of different profiles, the cutting tip size of the corner protector notch also needs to be adaptively changed. Therefore, the cutting angle bead notching device needs to have a transverse translation function so as to adjust the size (depth) of a cutting tip, so that the cutting machine can efficiently carry out secondary processing on a processing material through one-time adaptive adjustment and one-time positioning and clamping of the processing material, and the overall practicability and the use flexibility of the cutting machine are greatly improved;

3. the position of the second saw blade can be adjusted by rotating the adjusting screw rod through integral arrangement of the adjusting screw rod, when the adjusting screw rod is rotated, the adjusting screw rod drives the connecting seat to integrally slide on the mounting seat, the adjusting screw rod is continuously rotated until the second saw blade moves to a required position, and the integral adjusting operation is extremely simple and convenient;

4. one end of the adjusting screw penetrates through the case, and the end part of the adjusting screw is provided with an inner hexagonal counter bore for clamping a wrench. The arrangement is further convenient for an operator to rotate the adjusting screw rod for adjustment;

5. after adjusting the whole position of second saw bit, operating personnel can tighten locking screw, makes locking screw sticiss on one of them a set of connecting rod, plays the effect of locking to the relative position of connecting seat and mount pad, and the setting of this structure can realize the locking between connecting seat and the mount pad and loosen the state, has obviously improved the stability in use of this cutting machine.

Drawings

FIG. 1 is a detailed block diagram of a work material;

fig. 2 is a structural diagram of an external appearance of a chassis according to an embodiment of the present invention;

fig. 3 is a schematic diagram of an internal structure of a chassis according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a first rotating shaft according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a fixing base according to an embodiment of the present invention;

FIG. 6 is a schematic diagram of a third nut according to an embodiment of the present invention;

FIG. 7 is a schematic diagram of a second cutting device according to an embodiment of the present invention;

FIG. 8 is a schematic diagram of a specific structure of a connecting socket according to an embodiment of the present invention;

fig. 9 is a schematic view of a specific structure of an adjusting screw according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, fig. 1 is a detailed structural view of a work material.

In the manufacture of aluminum furniture and doors and windows, the materials cut to 45 degrees are generally spliced to 90 degrees for assembly. Because the angle is made of aluminum metal, the 90-degree included angle after splicing is still quite sharp, and the user is easily injured, so that the corner protection accessory 1 needs to be installed, the material needs to be reprocessed, and a small part of the 45-degree sharp angle is cut off.

Example 1:

referring to fig. 2, fig. 3 and fig. 4, wherein fig. 2 is an external structural view of the chassis 2 in this embodiment, fig. 3 is an internal structural schematic view of the chassis 2 in this embodiment, and fig. 4 is a specific structural schematic view of the first rotating shaft 8 in this embodiment.

The utility model provides a cutting machine of area cutting angle bead incision function, includes quick-witted case 2, and quick-witted case 2 includes workstation 3, is provided with first cutting device 4 in the quick-witted case 2, is provided with the first cutting device 4 of confession on the workstation 3 and carries out the first cutting feed mouth 5 of cutting feed, still including setting up the second cutting device 6 in quick-witted case 2.

In this embodiment, the first cutting device 4 is used to cut the whole of the workpiece material, and after the end of the workpiece material is cut into 45 ° and 45 ° ends, the second cutting device 6 of the cutting machine is used to perform a secondary processing on the workpiece material, and the 45 ° sharp angle of the workpiece material is cut off to form a sharp end, so as to mount the corner protection fitting 1, and then the second cutting device 6 is further refined. In the present embodiment, the second saw blade 62 is vertically disposed and perpendicular to the table 3.

In this embodiment, the second cutting device 6 includes a driving seat 61, a second saw blade 62 and a second driving member for driving the second saw blade 62 to rotate, in this embodiment, the second driving member is a driving motor, the second driving member is fixedly disposed on the driving seat 61, an output shaft of the second driving member is in transmission connection with the second saw blade 62, and a second knife feeding opening 7 for feeding and cutting the second saw blade 62 is disposed on the worktable 3. In addition, the second cutting device 6 further comprises a feeding portion for driving the driving seat 61 to move and linking the feeding of the second saw blade 62.

In this embodiment, the driving seat 61 is rotatably connected to the first rotating shaft 8, the driving seat 61 is rotatably connected to the casing 2 through the first rotating shaft 8, and the first rotating shaft 8 positions and fixes the bearing through the step and the nut, so that the driving seat 61 can only rotate relative to the first rotating shaft 8 as a whole and cannot move axially relative to the first rotating shaft 8. In this embodiment, the chassis 2 is provided with reinforcing ribs around the outer edge of one end of the first rotating shaft 8, and the first rotating shaft 8 is rotatably connected with the chassis 2 through the reinforcing ribs to enhance the overall rigidity of the connecting structure.

It should be noted that the second driving member and the second saw blade 62 are integrally connected by a transmission connection or a direct connection, the transmission connection includes a transmission connection through internal and external gear transmissions, a transmission connection through a chain, or a transmission connection through a transmission belt, and in this embodiment, the second saw blade 62 is in transmission connection with an output shaft of the second driving member through a belt transmission. Carry out the transmission through belt drive and connect, can preset the overall layout position of second saw bit 62, the holistic occupy-place volume of the inside second driving piece of quick-witted case 2 can be optimized to the maximize to such structure setting, and then improves the overall layout flexibility of second saw bit 62, has higher practicality.

The feeding part is further refined, in this embodiment, the feeding part includes a first cylinder 9, the first cylinder 9 is rotatably connected with the chassis 2, a telescopic shaft of the first cylinder 9 is rotatably connected with the driving seat 61, and the second blade feeding opening 7 is located on the swing stroke of the second blade 62.

Illustratively, when the second cutting device 6 is required to be used for cutting, the second driving part is started, the second driving part drives the second saw blade 62 to rotate, then the feeding part is started, the first cylinder 9 drives the telescopic shaft to extend outwards, the linkage driving seat 61 swings in the case 2 as a whole, at the moment, the second saw blade 62 gradually swings towards the second knife inlet 7 to feed, the machined material is cut through the second knife inlet 7, and after the machining is finished, the second saw blade 62 drives the second saw blade 62 to be retracted into the case 2 under the linkage of the first cylinder 9.

Compared with the prior art, this cutting machine is in the same place two independent operating procedure integrations respectively, utilize first cutting device 4 to process the back, can utilize second cutting device 6 to carry out secondary operation to the processing material, will process its sharp end of 45 closed angles excision of material for installation angle bead accessory 1, its holistic work efficiency obtains obviously improving, realize the input cost of reduction equipment and human resource's use cost's effect, first cutting device 4 and the application of 6 nimble combinations of second cutting device have practicality and flexibility concurrently.

Referring to FIG. 4:

more preferably, in the present embodiment, the first rotating shaft 8 is provided with a first adjusting mechanism at one end near the casing 2 for adjusting the relative position of the driving seat 61 and the casing 2. First adjustment mechanism includes first nut 19 and second nut 20, and the strengthening rib is worn to establish by 8 one end of first pivot, and first nut 19 and second nut 20 are located the both sides of strengthening rib respectively to all with 8 threaded connection of first pivot, first nut 19 presss from both sides tightly in the both sides of strengthening rib with second nut 20, thereby fixes first pivot 8 on the strengthening rib.

Illustratively, the relative position of the driving seat 61 and the chassis 2 can be adjusted by adjusting the axial displacement of the first nut 19 and the second nut 20 on the first rotating shaft 8, and finally the feed cutting position of the second saw blade 62 can be adjusted, and in the actual splicing work of the machined materials, the size of the cutting tip of the corner protection notch also needs to be changed adaptively because the external dimension of the corner protection fitting 1 is different according to the shape and the size of different profiles. Therefore, the cutting angle bead notching device needs to have the function of transverse translation, so that the size (depth) of a cutting tip can be adjusted conveniently, the cutting machine can be adjusted through one-time adaptability, the positioning of one-time processing materials is clamped tightly, secondary processing can be carried out on the processing materials efficiently, and the whole practicability and the use flexibility of the cutting machine are greatly improved.

Example 2:

referring to fig. 5 and 6, fig. 5 is a detailed structural schematic diagram of the fixing base 11 in the present embodiment, and fig. 6 is a detailed structural schematic diagram of the third nut in the present embodiment.

The utility model provides a cutting machine of area cutting angle bead incision function, the difference with embodiment 1 lies in, and in this embodiment, quick-witted case 2 has fixed seat 11 through screw fixed mounting, and drive seat 61 rotates and is connected with second pivot 10, and drive seat 61 rotates through second pivot 10 and be connected with fixed seat 11.

It should be noted that the driving seat 61 is rotatably connected to the fixed seat 11 through the second rotating shaft 10, and the second rotating shaft 10 positions and fixes the bearing through the step and the nut, so that the entire driving seat 61 can only rotate relative to the second rotating shaft 10, and cannot move axially relative to the second rotating shaft 10. The integral structure is arranged to optimize the connection stress between the case 2 and the driving seat 61, so that the integral connection rigidity of the second cutting device 6 is improved, and the working stability of the cutting machine is better.

Preferably, in the present embodiment, one end of the second rotating shaft 10 is provided with a second adjusting mechanism for adjusting the relative position of the driving seat 61 on the fixed seat 11. The second adjustment mechanism includes a third nut 21 and a fourth nut 22. The two sides of the fixed seat 11 are protrudingly provided with connecting blocks, two groups of connecting blocks are arranged at the two ends of the second rotating shaft 10 in a penetrating manner, and the connecting position of the driving seat 61 and the second rotating shaft 10 is positioned between the two groups of connecting blocks; the third nut 21 and the fourth nut 22 are both in threaded connection with the second rotating shaft 10, the third nut 21 and the fourth nut 22 are respectively located on two sides of one group of connecting blocks, and the third nut 21 and the fourth nut 22 are clamped on two sides of the connecting blocks in a threaded locking mode, so that the second rotating shaft 10 is fixed on the fixing seat 11.

Illustratively, the relative position between the second rotating shaft 10 and the fixed seat 11 can be adjusted by adjusting the axial displacement of the third nut 21 and the fourth nut 22 on the second rotating shaft 10, so as to achieve the effect of adjusting the relative position of the driving seat 61 on the fixed seat 11 in a linkage manner, and finally realize the adjustment of the feed cutting position of the second saw blade 62. Therefore, the cutting angle bead notching device needs to have the function of transverse translation, so that the size (depth) of a cutting tip can be adjusted conveniently, the cutting machine can be adjusted through one-time adaptability, the positioning of one-time processing materials is clamped tightly, secondary processing can be carried out on the processing materials efficiently, and the whole practicability and the use flexibility of the cutting machine are greatly improved.

Example 3:

referring to fig. 7, 8 and 9, fig. 7 is a schematic structural diagram of the second cutting device 6 in the present embodiment, fig. 8 is a schematic structural diagram of the connecting seat 13 in the present embodiment, and fig. 9 is a schematic structural diagram of the adjusting screw 15 in the present embodiment.

In this embodiment, the second cutting device 6 includes a driving seat 61, a second saw blade 62 rotatably connected to the driving seat 61, and a second driving member for driving the second saw blade 62 to rotate, in this embodiment, the second driving member is a driving motor, the second driving member is fixedly disposed on the driving seat 61, an output shaft of the second driving member is in transmission connection with the second saw blade 62, and a second knife feeding opening 7 for feeding and cutting the second saw blade 62 is disposed on the worktable 3. In addition, the second cutting device 6 further comprises a feeding portion for driving the driving seat 61 to move and linking the feeding of the second saw blade 62.

It should be noted that the second driving member and the second saw blade 62 are integrally connected in a direct or transmission manner, the transmission connection may be a transmission connection through internal and external gear transmission, a transmission connection through a chain, or a transmission connection through a transmission belt, and in this embodiment, the second saw blade 62 is in transmission connection with an output shaft of the second driving member through belt transmission.

The connection relationship between the driving seat 61 and the chassis 2 is further refined, in this embodiment, the chassis 2 is fixedly mounted with a mounting seat 12 through a screw, the mounting seat 12 is slidably connected with a connecting seat 13, the driving seat 61 is rotatably connected with the connecting seat 13, and the rotation axial direction of the driving seat 61 on the connecting seat 13 is parallel to the rotation axial direction of the saw blade.

In addition, with such an arrangement, the cutting position of the second saw blade 62 can be adjusted by adjusting the relative position of the connecting seat 13 and the mounting seat 12, and in the actual splicing work of the machined materials, since the external dimension of the corner protection fitting 1 is different according to the shape and the dimension of different profiles, the size of the cutting tip of the corner protection notch also needs to be changed adaptively. Therefore, the cutting angle bead notching device needs to have the function of transverse translation, so that the size (depth) of a cutting tip can be adjusted conveniently, the cutting machine can be adjusted through one-time adaptability, the positioning of one-time processing materials is clamped tightly, secondary processing can be carried out on the processing materials efficiently, and the whole practicability and the use flexibility of the cutting machine are greatly improved.

The connection relationship between connection seat 13 and mounting seat 12 is further refined, in this embodiment, a connection rod 14 is fixedly disposed on mounting seat 12, and connection seat 13 is slidably connected to mounting seat 12 through connection rod 14. It should be noted that, in order to optimize the overall connection rigidity of the connection seat 13 and the mounting seat 12, two sets of the connection rods 14 are symmetrically arranged.

More preferably, in the present embodiment, the housing 2 is provided with a displacement adjustment mechanism that adjusts the position of the connection holder 13 on the mounting holder 12. The displacement adjusting mechanism comprises an adjusting screw rod 15, the case 2 is rotatably connected with the adjusting screw rod 15, and the connecting seat 13 is in threaded connection with the adjusting screw rod 15.

It should be noted that, in this embodiment, through adjusting screw 15's whole setting, rotate adjusting screw 15 and can accomplish the position adjustment of second saw bit 62, when rotating adjusting screw 15, adjusting screw 15 will drive connecting seat 13 whole and slide on mount pad 12, continuously rotate adjusting screw 15, it can to reach required position until second saw bit 62 moves, holistic regulation operation is very simple and convenient.

Referring to fig. 2, preferably, in the present embodiment, one end of the adjusting screw 15 is inserted into the case 2, and the end of the adjusting screw is provided with an inner hexagonal counterbore 16 for a wrench to insert into. Such an arrangement can further facilitate the adjustment by the operator turning the adjustment screw 15.

More preferably, in the present embodiment, a locking mechanism for limiting sliding of connecting holder 13 on connecting rod 14 is provided on connecting holder 13. The locking mechanism comprises a locking screw 17, the connecting seat 13 is in threaded connection with the locking screw 17, and one group of connecting rods 14 is located in the moving stroke of the locking screw 17.

It should be noted that, in this embodiment, after adjusting the overall position of the second saw blade 62, the operator may screw the locking screw 17, so that the locking screw 17 is pressed against one of the connecting rods 14, and the locking function is performed on the relative position between the connecting seat 13 and the mounting seat 12.

The feeding part is further refined, in the embodiment, the feeding part comprises a second air cylinder 18, the second air cylinder 18 is rotatably connected with the connecting seat 13, and the telescopic shaft of the second air cylinder 18 is rotatably connected with the driving seat 61.

Illustratively, when the second cutting device 6 is required to be used for cutting, the second driving part is started, the second driving part drives the second saw blade 62 to rotate, then the feeding part is started, the second cylinder 18 drives the telescopic shaft to extend outwards, the whole driving seat 61 swings inside the case 2 in a linkage manner, at the moment, the second saw blade 62 gradually swings to the second knife-in edge 7 to feed, the processed material is cut through the second knife-in edge 7, and after the processing is finished, the second saw blade 62 drives the second saw blade 62 to be retracted into the case 2 in a linkage manner through the second cylinder 18.

Compared with the prior art, this cutting machine is in the same place two independent operating procedure integrations respectively, utilize first cutting device 4 to process the back, can utilize second cutting device 6 to carry out secondary operation to the processing material, will process its sharp end of 45 closed angles excision of material, be used for installing angle bead accessory 1, its holistic work efficiency obtains obviously improving, realize the effect that reduces the input cost of equipment and human resource's use cost, first cutting device 4 and the nimble combination application of second cutting device 6, have practicality and flexibility concurrently, and simultaneously, through adjusting the relative position of connecting seat 13 and mount pad 12, can adjust the cutting position of advancing of second saw bit 62, the whole practicality and the use flexibility of this cutting machine have greatly been improved.

This cutting machine not only can use alone, can also the integrated design, forms cutting system, and cutting system includes two sets of cutting machines, and two sets of cutting machine bottoms are through laying the track, can adjust interval each other between making two sets of cutting machines to adapt to the processing of different length materials, the machining efficiency of work piece can be improved greatly to this system.

While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model.

Claims

1. A cutting machine with a corner protection and incision cutting function comprises a case, wherein the case comprises a workbench, a first cutting device is arranged in the case, and a first incision for the first cutting device to perform incision feeding and cutting is formed in the workbench;

2. The cutting machine with the function of cutting the corner protectors according to claim 1, wherein the driving base is rotatably connected with a first rotating shaft, and the driving base is rotatably connected with the chassis through the first rotating shaft.

3. The cutting machine with the function of cutting corner protectors according to claim 2, wherein a first adjusting mechanism for adjusting the relative position of the driving seat and the machine case is provided at one end of the first rotating shaft near the machine case.

4. The cutting machine with the function of cutting the corner protectors according to claim 1, wherein the machine box is provided with a fixed seat, the driving seat is rotatably connected with a second rotating shaft, and the driving seat is rotatably connected with the fixed seat through the second rotating shaft.

5. The cutting machine with the function of cutting the corner protector notch according to claim 4, characterized in that one end of the second rotating shaft is provided with a second adjusting mechanism for adjusting the relative position of the driving seat on the fixed seat.

6. The cutting machine with the function of cutting corner protectors according to any one of claims 1, 2 and 4, wherein the feeding portion comprises a first air cylinder, the first air cylinder is rotatably connected with the machine box, and a telescopic shaft of the first air cylinder is rotatably connected with the driving seat.

7. The cutting machine with the function of cutting corner protectors is characterized in that a mounting seat is fixedly arranged on the machine case, a connecting seat is arranged on the mounting seat, the connecting seat is in linear sliding connection with the mounting seat, the driving seat is in rotating connection with the connecting seat, and the rotating axial direction of the driving seat on the connecting seat is parallel to the rotating axial direction of the saw blade.

8. The cutting machine with the function of cutting corner protectors according to claim 7, wherein a displacement adjusting mechanism for adjusting the position of the connecting seat on the mounting seat is provided on the case or the mounting seat.

9. The cutting machine with the function of cutting corner protectors is set in the machine box according to claim 8, wherein the displacement adjusting mechanism is set on the machine box, the displacement adjusting mechanism includes an adjusting screw rod, the adjusting screw rod is rotatably connected with the machine box, and the connecting seat is in threaded connection with the adjusting screw rod.

10. The cutting machine with the function of cutting the corner protectors according to claim 7, wherein the feeding portion comprises a second air cylinder, the second air cylinder is rotatably connected with the connecting seat, and a telescopic shaft of the second air cylinder is rotatably connected with the driving seat.

11. The cutting machine with the function of cutting corner protectors according to claim 7, wherein a connecting rod is fixedly arranged on the mounting seat, and the connecting seat is slidably connected with the mounting seat through the connecting rod.

12. The cutting machine with the function of cutting the corner bead cuts according to claim 11, wherein the connecting base is provided with a locking mechanism that restricts the connecting base from sliding on the connecting rod.