CN115648028A - Sofa bed board support toughness strip polishing device and use method - Google Patents

Abstract

The invention discloses a polishing device for supporting tough strips on a sofa bed board and a method for using it, and relates to the related technical field of supporting tough strip grinding equipment, including a grinding table, a first mounting frame is fixedly installed on the top surface of the polishing table, and a top surface of the grinding table is a The side is slidingly installed with a second mounting frame, the side wall of the first mounting frame is fixedly provided with a mounting seat, the side wall of the mounting seat is fixedly mounted with a drive motor, the power output shaft of the drive motor is fixedly connected with a grinding disc, the first mounting frame and The inside of the second installation frame is provided with a control mechanism for driving the movement of the installation seat. The present invention can complete the automatic grinding process of the support toughness strip through the cooperative use of the above devices, making the grinding of the support toughness strip more convenient, and at the same time consuming less time and energy. The way of grinding, the grinding process is more stable, so that the grinding effect of the support toughness strip is better.

Description

Grinding device and method for supporting tough strips of sofa bed board

technical field

The invention relates to the related technical field of grinding equipment for supporting toughness strips, in particular to a grinding device for supporting toughness strips of a sofa bed board and a use method thereof.

Background technique

The sofa is an indispensable piece of furniture in home decoration. The interior of the sofa is composed of several composite panels, the most important of which is the support toughness strip of the sofa. There are multiple support toughness strips inside the sofa, and the support toughness strip is used to support the sofa. forming.

After the preliminary production and finalization of the support toughness strip, there will be a lot of impurities on its surface. The existence of impurities will affect the subsequent use. Usually, the staff needs to use a grinding device to polish the surface of the support toughness strip to ensure the smoothness of the support toughness strip surface. for subsequent use.

The grinding device in the prior art needs to be held by the staff for a long time when in use, and then the grinding device is moved to perform grinding operations on the surface of the support toughness strip. This work requires the staff to keep bending over or raising their hands for a long time, which is easy to cause fatigue At the same time, the long-term grinding process will affect the grinding efficiency of the staff on the support toughness strip, which will reduce the grinding efficiency of the support toughness strip, and it is difficult for the staff to control the grinding device under the fatigue state, which will cause the surface of the support toughness strip to be polished. The non-uniformity of the support toughness strip makes the grinding effect of the support toughness strip surface worse. Therefore, we propose a sofa bed support toughness strip grinding device that can automatically complete the support toughness strip grinding process and improve the support toughness strip grinding efficiency.

Contents of the invention

The object of the present invention is to provide a kind of sofa bed board supporting tenacity strip grinding device and its use method, to solve the problem that the staff keep bending over or raising their hands for a long time in the above background technology, which is easy to cause their fatigue, and at the same time, the grinding process for a long time It will affect the grinding efficiency of the staff on the support toughness strip, which will reduce the grinding efficiency of the support toughness strip.

In order to achieve the above object, the present invention provides the following technical solutions: a sofa bed board support toughness strip grinding device and its use method, including a grinding table, the top surface of the grinding table is fixedly installed with a first mounting bracket, and one side of the top surface of the grinding table slides The second mounting frame is installed, the side wall of the first mounting frame is fixedly provided with a mounting seat, the side wall of the mounting seat is fixedly mounted with a drive motor, and the power output shaft of the drive motor is fixedly connected with a grinding disc, the first mounting frame and the second mounting frame The inside of the installation frame is provided with a control mechanism for driving the movement of the installation seat.

The control mechanism includes a sliding groove, a second motor and a third motor, the sliding grooves are respectively set on the inner walls of the first mounting frame and the second mounting frame, the sliding groove is a T-shaped structure, and one end side wall of the second motor and the third motor is fixed A sliding block that slides and fits with the inner wall of the sliding groove is installed, the power output shaft of the second motor is fixedly connected with the second screw rod, the power output shaft of the third motor is fixedly connected with the third screw rod, and the second screw rod is connected with the mounting seat Through thread transmission, the third screw rod and the mounting base are driven through screw threads, and one end of the second screw rod and the third screw rod is installed with a synchronous block slidingly fitted to the inner wall of the other sliding groove.

The top side wall of the first installation frame is provided with an adjustment groove, and the top side wall of the second installation frame is fixedly installed with an adjustment column. The outer wall of the adjustment column slides and fits with the inner wall of the adjustment groove. A threaded column is installed on the side rotation, and the bottom of the threaded column runs through the first mounting frame and fits with the top surface of the adjusting column. The bottoms of the first mounting frame and the second mounting frame are fixedly installed with top pressure plates for fixing and supporting the tough bar.

In a further embodiment, the second screw rod and the third screw rod are perpendicular to each other, and the second screw rod and the third screw rod are screwed to different positions inside the mounting seat respectively.

In a further embodiment, four pressing plates are provided, and at least four pressing plates are respectively installed on the side walls at two ends adjacent to the first installation frame and the second installation frame.

In a further embodiment, the side wall of the pressing plate is fixedly equipped with an anti-skid pad for protecting and supporting the flexible strip, and the anti-slip pad has a rectangular structure.

In a further embodiment, a guide groove is provided on the top surface of the grinding table, a guide plate is fixedly installed on the bottom of the second mounting bracket, a first motor is fixedly installed inside the grinding table, and the power output shaft of the first motor is fixedly connected with a The first screw rod, the first screw rod and the guide plate are driven by threads, and the end of the first screw rod away from the first motor passes through the grinding table and is rotatably connected with the side wall of the guide groove.

In a further embodiment, the outer wall of the guide plate is slidably attached to the inner wall of the guide groove, and the guide plate has a rectangular structure.

In a further embodiment, a blower is fixedly installed on the outer wall of the mounting base, and a connecting conduit is fixedly connected to the output end of the blower, and a plurality of exhaust pipes are fixedly connected to one end of the connecting conduit, and the exhaust end of the exhaust pipe is located on the grinding disc. side of the outer wall.

In a further embodiment, there are no less than four blowers, and at least four blowers are distributed annularly along the axial direction of the mounting seat, and the output ends of the four blowers are all fixedly connected to the connecting conduit.

In a further embodiment, a plurality of exhaust pipes are distributed in a circular equidistant manner on the outer wall of the connecting conduit, and one end of the exhaust pipes is inclined outward.

A method for polishing a support toughness bar of a sofa bed, comprising the steps of:

A1. By turning the threaded column in the opposite direction and pushing the second mounting frame to drive the adjusting column to slide inside the adjusting groove, the top pressure plate set on the adjacent side wall of the first mounting frame and the second mounting frame can fix the supporting toughness bar. , turn the threaded column to fix the adjusting column inside the adjusting groove, so that two adjacent top pressure plates can fix the supporting toughness bar, start the second motor to drive the second screw to rotate, and use the second screw to drive the mounting seat and The third motor moves, and the drive motor is started to drive the grinding disc to perform a horizontal grinding process on the outer wall of the supporting toughness bar;

A2. Start the third motor to drive the third screw to rotate, use the third screw to drive the mounting seat and the second motor to move longitudinally, start the drive motor to drive the grinding disc to perform longitudinal grinding on the outer wall of the supporting toughness strip, through intermittent Opening and closing the second motor and the third motor can drive the grinding disc to perform the grinding process on different positions of the outer wall of the supporting toughness bar.

Compared with prior art, the beneficial effect of the present invention is:

The present invention relates to a polishing device and a method for polishing a support toughness strip of a sofa bed board. The start of the first motor can drive the second installation frame to slide on the top surface of the guide groove, and the top pressure plate can be used to complete the fixing of the support toughness strip. The rotation of the second mounting frame after sliding can be fixed, and the cooperation between the second motor, the third motor, the second screw, the third screw, the mounting seat and the sliding groove can complete the automatic support of the tough bar. The grinding process makes the grinding of the support toughness strip more convenient, and at the same time consumes less time and energy. Compared with the way of manually picking up the grinding device to grind the support toughness strip, the grinding process is more stable, so that the grinding effect of the support toughness strip is better. good.

Description of drawings

Fig. 1 is the schematic diagram of grinding table among the present invention;

Fig. 2 is the schematic diagram of the first installation frame among the present invention;

Fig. 3 is a cross-sectional view of the first mounting bracket in the present invention;

Fig. 4 is the sectional view of the second installation frame among the present invention;

Fig. 5 is the sectional view of grinding table among the present invention;

Fig. 6 is a schematic diagram of the mounting seat in the present invention.

In the figure: 1. Grinding table; 2. First mounting frame; 3. Second mounting frame; 4. Mounting base; 5. Grinding plate; 6. Top pressure plate; 7. Adjusting column; Column; 10, guide plate; 11, the first motor; 12, the first screw mandrel; 13, guide groove; 14, the second screw mandrel; 15, the third screw mandrel; 16, the second motor; 17, the third motor ; 18, sliding groove; 19, sliding block; 20, synchronous block; 21, blower; 22, connecting conduit; 23, exhaust pipe.

Detailed ways

The embodiment of the present application solves the problems raised in the prior art by providing a polishing device for the support toughness strip of the sofa bed board and its use method; the following will be clearly and completely described in conjunction with the technical solutions in the embodiment of the present invention. Obviously, the The described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Embodiment one

Please refer to Fig. 1-5, the present embodiment provides a kind of sofa bed board supporting tenacity bar grinding device and using method, comprise grinding table 1, the top surface of grinding table 1 is fixedly installed with the first mounting frame 2, the top of grinding table 1 One side of the surface is slidingly installed with a second mounting frame 3, the side wall of the first mounting frame 2 is fixedly provided with a mounting base 4, the side wall of the mounting base 4 is fixedly mounted with a drive motor, and the power output shaft of the drive motor is fixedly connected with a grinding disc 5. A control mechanism for driving the mounting seat 4 to move is provided inside the first mounting frame 2 and the second mounting frame 3 .

Mounting seat 4 has the effect of installing drive motor, and the start of driving motor can drive the rotation of grinding disc 5, utilizes the rotation of grinding disc 5 to carry out the polishing process to the supporting tenacity bar of grinding table 1 top surface, the first mounting frame 2 and the second The second installation frame 3 has the effect of placing the installation seat 4.

Wherein, the grinding disc 5 can be a part commonly used in the prior art to support toughness strips for grinding.

The control mechanism comprises a slide groove 18, a second motor 16 and a third motor 17, the slide groove 18 is respectively provided on the inwalls of the first mount 2 and the second mount 3, the slide groove 18 is a T-shaped structure, the second motor 16 and One end side wall of the third motor 17 is fixedly equipped with a sliding block 19 that slides and fits with the inner wall of the sliding groove 18, the power output shaft of the second motor 16 is fixedly connected with the second screw mandrel 14, and the power output shaft of the third motor 17 is fixed. A third screw rod 15 is connected, the second screw rod 14 and the mounting seat 4 are driven by threads, the third screw rod 15 and the mounting seat 4 are driven by threads, and one end of the second screw rod 14 and the third screw rod 15 is installed with A synchronous block 20 that is slidingly engaged with the inner wall of the other sliding groove 18 .

Start the second motor 16 to drive the second screw rod 14 to rotate, use the second screw rod 14 to drive the mounting seat 4 and the third motor 17 to move inside the second screw rod 14 and the sliding groove 18 respectively, and drive the grinding disc by starting the drive motor 5 Carry out a transverse grinding process on the support toughness strip.

Start the third motor 17 to drive the third screw mandrel 15 to rotate, and utilize the third screw mandrel 15 to drive the mounting base 4 and the second motor 16 to move inside the third screw mandrel 15 and another sliding groove 18 respectively. Carry out longitudinal grinding process to the support toughness bar, through the intermittent opening and closing of the second motor 16 and the third motor 17, the grinding disc 5 can be driven to polish the different positions of the outer wall of the support toughness bar, and at the same time, they are respectively installed on the first installation frame 2 And the control mechanism on the outer wall of the second installation frame 3 can make the grinding of the supporting toughness bar more comprehensive.

Compared with the way workers take and grind, it is more convenient to operate, and at the same time consumes less time and energy, so that the grinding disc 5 can complete the automatic grinding process of the supporting toughness strips, thereby improving the grinding efficiency of the supporting toughness strips, and making the grinding of the supporting toughness strips easier. More convenient.

The top side wall of the first installation frame 2 is provided with an adjustment groove 8, and the top side wall of the second installation frame 3 is fixedly equipped with an adjustment column 7, and the outer wall of the adjustment column 7 is slidably fitted with the inner wall of the adjustment groove 8. One side of the top surface of the mounting frame 2 is rotated with a threaded column 9, the bottom of the threaded column 9 runs through the first mounting frame 2 and fits with the top surface of the adjusting column 7, the bottom of the first mounting frame 2 and the second mounting frame 3 A top pressure plate 6 for fixing and supporting tough bars is fixedly installed.

Place the support toughness bar on the top surface of the grinding table 1, push the second mounting frame 3 to drive the adjustment column 7 to slide inside the adjustment groove 8, when the top pressure plate set on the adjacent side wall of the second mounting frame 3 and the first mounting frame 2 6. After fixing the supporting toughness strip, turn the threaded column 9 to fix the adjusted second mounting frame 3 and the first mounting frame 2, so that the grinding of the supporting toughness strip is more convenient.

The distance between the two top pressure plates 6 can be adjusted by the sliding of the adjustment column 7 inside the adjustment groove 8, so that two adjacent top pressure plates 6 can clamp and fix the support toughness strips of different thicknesses, thereby facilitating different thicknesses. The grinding process of the support toughness strip.

Simultaneously, the side wall position of the top pressure plate 6 and the side wall of the grinding disc 5 are in the same horizontal plane, and when the top pressure plate 6 can fix the support toughness bar, the side wall of the grinding disc 5 can carry out the grinding process to the support toughness bar simultaneously, Thereby, it can be ensured that the grinding disc 5 can perform grinding operations on support toughness strips of different thicknesses, so that the use of the grinding disc 5 is more convenient.

The second screw mandrel 14 and the third screw mandrel 15 are perpendicular to each other, and the second screw mandrel 14 and the third screw mandrel 15 are screwed to different positions inside the mounting seat 4 respectively, and the second screw mandrel 14 and the third screw mandrel that are perpendicular to each other 15 can facilitate the horizontal and vertical movement of the mounting base 4 inside the first mounting frame 2 and the second mounting frame 3, so that the grinding disc 5 provided on the side wall of the mounting base 4 can more comprehensively carry out different positions of the supporting toughness strip. Grinding process, so that the grinding effect of the support toughness strip is better.

The way of using the screw rod for transmission and using the grinding disc 5 for grinding is more stable. At the same time, the grinding disc 5 will not change the grinding strength of the supporting toughness strip under the accumulation of time, so that the grinding disc 5 can maintain the same strength in real time. To carry out the grinding process on the support toughness strip, and then make the grinding effect of the support toughness strip better.

There are four top pressure plates 6, and at least four top pressure plates 6 are respectively installed on the side walls at both ends adjacent to the first mounting frame 2 and the second mounting frame 3, and are respectively arranged on the first mounting frame 2 and the second mounting frame. The four top pressure plates 6 on the side walls of the frame 3 can make the fixing of the support toughness strips more firm, thereby facilitating the grinding process of the support toughness strips.

The side wall of the top pressure plate 6 is fixedly equipped with an anti-skid pad to protect the support toughness bar. The anti-skid pad is a rectangular structure, and the setting of the anti-skid pad can protect the fixed position of the support toughness bar. The friction between the support toughness strips makes the fixing of the top pressure plate 6 to the support toughness strips more firm, and the setting of the rectangular structure can increase the fixing range of the top pressure plate 6, so that the top pressure plate 6 can fix the support toughness strips more firmly.

The top surface of the grinding table 1 is provided with a guide groove 13, the bottom of the second mounting bracket 3 is fixedly equipped with a guide plate 10, the inside of the grinding table 1 is fixedly installed with a first motor 11, and the power output shaft of the first motor 11 is fixedly connected with The first threaded mandrel 12, the first threaded mandrel 12 and the guide plate 10 are driven by threads, and the end of the first threaded mandrel 12 away from the first motor 11 runs through the grinding table 1 and is rotatably connected with the side wall of the guide groove 13.

The first screw mandrel 12 can be driven to rotate by starting the first motor 11, and the first screw mandrel 12 can be used to drive the guide plate 10 to move inside the guide groove 13, and the second mounting frame 3 can be moved on the top surface of the grinding table 1 at the same time. Drive the adjustment column 7 to slide inside the adjustment groove 8, so that the top pressure plate 6 provided on the side wall of the second mounting frame 3 and the first mounting frame 2 can fix the supporting toughness strip on the top surface of the grinding table 1.

Adopting the mode that the first motor 11 drives the first screw mandrel 12 to drive can facilitate the fixing of the support toughness strip, and can facilitate the polishing process of the support toughness strip by the grinding disc 5 inside the first mounting frame 2 and the second mounting frame 3 at the same time, thereby It makes the grinding of the support toughness strip more convenient.

The outer wall of the guide plate 10 slides and fits with the inner wall of the guide groove 13. The guide plate has a rectangular structure. The sliding of the guide plate 10 on the inner wall of the guide groove 13 can drive the second mounting frame 3 to move to the side wall of the first mounting frame 2. The rectangular structure The setting of can facilitate the sliding of the guide plate 10 inside the guide groove 13.

Embodiment two

Please refer to Fig. 1 and Fig. 6, made further improvement on the basis of embodiment 1:

The outer wall of the mounting base 4 is fixedly equipped with a blower 21, the output end of the blower 21 is fixedly connected with a connecting conduit 22, and one end of the connecting conduit 22 is fixedly connected with a plurality of exhaust pipes 23, and the exhaust end of the exhaust pipe 23 is located at the grinding disc 5 side of the outer wall.

The start of the blower 21 can lead the external air into the inside of the connecting conduit 22, and the gas can be discharged to the outer wall of the support toughness bar by using the exhaust pipe 23. Before the grinding disc 5 is polished to the support toughness bar, the start of the blower 21 can make the gas support the toughness. The remaining dust on the outer wall of the strip is carried out, so as to avoid the deterioration of the grinding effect of the support toughness strip due to the residue of dust and impurities.

At the same time, the exhaust pipe 23 can also blow the debris and dust generated by the grinding disc 5 during the grinding process, thereby effectively preventing debris from accumulating on the outer wall of the supporting toughness bar and affecting the grinding effect of the supporting toughness bar.

There are no less than four blowers 21, and at least four blowers 21 are distributed annularly along the axial direction of the mounting seat 4. The output ends of the four blowers 21 are all fixedly connected to the connecting conduit 22. The setting of the four blowers 21 can improve the connection conduit 22. The flow rate of the internal gas, so that the gas discharged from the exhaust pipe 23 can be discharged faster, so that the exhaust pipe 23 can clean up the debris generated by the grinding disc 5 more thoroughly during the grinding process, so that the exhaust pipe 23 can be used for crushing The cleaning effect of crumbs is better.

A plurality of exhaust pipes 23 are distributed on the outer wall of the connecting duct 22 at equal intervals in a ring, and one end of the exhaust pipe 23 is inclined outwards. The arrangement of the plurality of exhaust pipes 23 can clean up different positions of the outer wall of the supporting toughness bar respectively, so that the exhaust The cleaning range of the air pipe 23 is wider, and the exhaust pipe 23 arranged obliquely can facilitate the cleaning process of debris.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (10)

1. A polishing device for supporting tough strips on a sofa bed, comprising a grinding table (1), the top surface of the grinding table (1) is fixedly equipped with a first mounting bracket (2), and the top surface of the grinding table (1) is A second installation frame (3) is slidingly installed on one side, and it is characterized in that: the side wall of the first installation frame (2) is fixedly provided with a mounting seat (4), and the side wall of the mounting seat (4) is fixedly installed There is a drive motor, the power output shaft of the drive motor is fixedly connected with a grinding disc (5), and the inside of the first mounting frame (2) and the second mounting frame (3) is provided with a device for driving the mounting seat (4) to move the control agency; The control mechanism includes a sliding slot (18), a second motor (16) and a third motor (17), and the sliding slot (18) is set on the first mounting frame (2) and the second mounting frame (3) respectively The inner wall of the sliding groove (18) is a T-shaped structure, and the side walls at one end of the second motor (16) and the third motor (17) are fixedly installed with a sliding block that is slidably fitted to the inner wall of the sliding groove (18) (19), the power output shaft of the second motor (16) is fixedly connected with a second screw rod (14), and the power output shaft of the third motor (17) is fixedly connected with a third screw rod (15), The second screw rod (14) and the mounting seat (4) are driven by threads, the third screw rod (15) and the mounting seat (4) are driven by threads, and the second screw rod (14) and the third screw rod (15) ) is equipped with a synchronous block (20) that slides and fits with the inner wall of another sliding groove (18); The top side wall of the first installation frame (2) is provided with an adjustment slot (8), and the top side wall of the second installation frame (3) is fixedly installed with an adjustment column (7), and the adjustment column (7) The outer wall of the first installation frame (2) is slidably fitted to the inner wall of the adjustment groove (8), and a threaded post (9) is installed on the top side of the first mounting bracket (2), and the bottom of the threaded post (9) runs through the first mounting bracket (2). frame (2) and attached to the top surface of the adjustment column (7), the bottom of the first mounting frame (2) and the second mounting frame (3) are fixedly installed with a top pressure plate (6) for fixing and supporting the toughness bar . 2. A device for grinding toughness strips supported by sofa bed boards according to claim 1, characterized in that: the second screw rod (14) and the third screw rod (15) are perpendicular to each other, and the second screw rod ( 14) and the third screw mandrel (15) are threadedly connected to different positions inside the mounting seat (4) respectively. 3. The device for grinding toughness strips supported by sofa bed boards according to claim 2, characterized in that there are four top pressure plates (6), and at least four of the top pressure plates (6) are respectively installed on The side walls at both ends adjacent to the first installation frame (2) and the second installation frame (3). 4. The device for grinding the support toughness strips of the sofa bed board according to claim 3, characterized in that: the side wall of the top pressure plate (6) is fixedly equipped with an anti-slip pad to protect the support toughness strip, and the anti-slip pad is rectangular structure. 5. The device for grinding toughness strips supported by sofa bed boards according to claim 4, characterized in that: the top surface of the grinding table (1) is provided with a guide groove (13), and the second mounting bracket (3) A guide plate (10) is fixedly installed at the bottom of the grinding table (1), and a first motor (11) is fixedly installed inside the grinding table (1), and the power output shaft of the first motor (11) is fixedly connected with a first screw rod ( 12), the first screw rod (12) and the guide plate (10) are driven through threads, and the end of the first screw rod (12) away from the first motor (11) runs through the grinding table (1) and connects with the guide groove (13 ) side wall rotation connection. 6. A device for grinding toughness strips supported by sofa bed boards according to claim 5, characterized in that: the outer wall of the guide plate (10) is slidably attached to the inner wall of the guide groove (13), and the guide plate is rectangular structure. 7. The device for grinding toughness strips supported by sofa bed boards according to claim 1, characterized in that: a blower (21) is fixedly installed on the outer wall of the mounting seat (4), and the output end of the blower (21) is fixed A connecting conduit (22) is connected, and one end of the connecting conduit (22) is fixedly connected with a plurality of exhaust pipes (23), and the exhaust end of the exhaust pipe (23) is located on the outer wall of the grinding disc (5). side. 8. A device for grinding toughness strips supported by sofa bed boards according to claim 7, characterized in that: there are no less than four blowers (21), and at least four blowers (21) are arranged along the mounting base ( 4) Axial and circular distribution, the output ends of the four blowers (21) are all fixedly connected to the connecting duct (22). 9. The device for grinding toughness strips supported by sofa bed boards according to claim 8, characterized in that: a plurality of said exhaust pipes (23) are distributed on the outer wall of the connecting duct (22) in a circular equidistant manner, and said exhaust pipes (23) One end of the tube (23) slopes outwards. 10. A method for polishing a sofa bed board supporting toughness strip, adopting a kind of sofa bed board supporting toughness strip grinding device according to claim 8, characterized in that, comprising the steps of: A1. Turn the threaded column (9) in the opposite direction and push the second mounting frame (3) to drive the adjusting column (7) to slide inside the adjusting groove (8), so that the first mounting frame (2) and the second mounting frame ( 3) After the top pressure plate (6) set on the adjacent side wall can fix the support toughness strip, turn the threaded column (9) to fix the adjustment column (7) inside the adjustment groove (8), so that two adjacent tops The pressure plate (6) can fix the support toughness bar, start the second motor (16) to drive the second screw rod (14) to rotate, and use the second screw rod (14) to drive the mounting seat (4) and the third motor (17) ) to move, start the drive motor to drive the grinding disc (5) to perform a horizontal grinding process on the outer wall of the supporting toughness bar; A2. Start the third motor (17) to drive the third screw (15) to rotate, use the third screw (15) to drive the mounting base (4) and the second motor (16) to move longitudinally, start the drive motor to drive The grinding disc (5) performs the longitudinal grinding process on the outer wall of the supporting toughness bar, and the grinding disc (5) can be driven by intermittently opening and closing the second motor (16) and the third motor (17) to grind different positions on the outer wall of the supporting toughness bar. sanding process.

Images