阅读说明：本技术 一种五金板材打磨系统 (Hardware plate polishing system ) 是由 李波 王子逸 于 2021-08-17 设计创作，主要内容包括：本发明公开了一种五金板材打磨系统,包括主箱体,所述主箱体内设置有两个前后对称的磨具座,所述磨具座内设置有磨具升降机构,所述磨具升降机构上侧设置有同步传动机构；本发明通过竖直打磨的加工方式使得打磨时产生的粉尘在重力作用下向下掉落至集尘箱内,从而减少粉尘飘散,极大的降低金属粉尘对加工环境的影响,同时前后设置的磨具,可在一次运动中打磨板材双面,大大提高了打磨效率,缩短加工时间,而且通过磨具调节杆可调整前后侧磨具之间的间距,使得本装置可适用于不同厚度板材的打磨加工,提高了本装置的适用性。(The invention discloses a hardware plate polishing system which comprises a main box body, wherein two grinding tool seats which are symmetrical front and back are arranged in the main box body, a grinding tool lifting mechanism is arranged in each grinding tool seat, and a synchronous transmission mechanism is arranged on the upper side of each grinding tool lifting mechanism; according to the vertical grinding device, dust generated during grinding can fall downwards into the dust collection box under the action of gravity through a vertical grinding processing mode, so that dust dispersion is reduced, the influence of metal dust on a processing environment is greatly reduced, meanwhile, the front grinding tool and the rear grinding tool can grind the two sides of a plate in one movement, the grinding efficiency is greatly improved, the processing time is shortened, the distance between the front grinding tool and the rear grinding tool can be adjusted through the grinding tool adjusting rods, the vertical grinding device is suitable for grinding plates with different thicknesses, and the applicability of the vertical grinding device is improved.)

1. The utility model provides a five metals panel system of polishing, includes the main tank body, its characterized in that: two grinding tool seats which are symmetrical front and back are arranged in the main box body, a grinding tool lifting mechanism is arranged in each grinding tool seat, and a synchronous transmission mechanism is arranged on the upper side of each grinding tool lifting mechanism;

a dust collection box is fixed on the lower end face of the main box body, a grinding tool seat sliding cavity is arranged in the main box body, a plate through cavity which extends rightwards and penetrates through the grinding tool seat sliding cavity to the opening rightwards is communicated with the left side of the grinding tool seat sliding cavity, and two magnetic conveyor belt seats which are bilaterally symmetrical are arranged in the upper end wall and the lower end wall of the plate through cavity;

the grinding tool lifting mechanism comprises a grinding tool lifting seat arranged in the grinding tool seat, a grinding tool transmission seat is arranged on the left side of the grinding tool lifting seat, a grinding tool is arranged between the grinding tool lifting seat and the grinding tool transmission seat, and the grinding tool lifting mechanism is used for lifting the grinding tool;

the synchronous transmission mechanism comprises a worm wheel arranged in the grinding tool seat, a worm is arranged on the outer side of the worm wheel, a driven bevel gear is arranged on the left side of the worm wheel, a driving bevel gear meshed with the driven bevel gear is arranged on the upper side of the driven bevel gear, and the synchronous transmission mechanism is used for controlling the grinding tool to lift and rotate.

2. The hardware plate grinding system according to claim 1, wherein: the panel leads to the chamber upside intercommunication and is equipped with grinding apparatus seat slip chamber is central bilateral symmetry's transfer gear seat chamber, upside the magnetism conveyer belt seat with form a pair of slip pair between the transfer gear seat chamber, be fixed with the electro-magnet on the transfer gear seat chamber upper end wall, the upside magnetism conveyer belt seat up end with be fixed with reset spring, downside under the electro-magnet between the terminal surface the magnetism conveyer belt seat is fixed in panel leads to in the chamber lower end wall, be equipped with in the magnetism conveyer belt seat with the conveyer belt chamber that panel leads to the chamber intercommunication and sets up.

3. The hardware plate grinding system according to claim 1, wherein: the grinding tool seat and the grinding tool seat sliding cavity form a pair of sliding pairs, the front end wall of the grinding tool seat sliding cavity is in rotating fit with a grinding tool adjusting rod which extends backwards and penetrates through the grinding tool seat sliding cavity to the outside, the grinding tool seat and the grinding tool adjusting rod are connected in a threaded fit mode, a grinding tool cavity with an inward opening is arranged in the grinding tool seat, a lifting seat sliding cavity which is bilaterally symmetrical with the grinding tool cavity as the center is further arranged in the grinding tool seat, a bevel gear transmission cavity is arranged on the upper side of the lifting seat sliding cavity, a worm gear and worm cavity is arranged on the right side of the bevel gear transmission cavity, and a grinding tool motor fixedly connected with the grinding tool seat is arranged on the upper side of the bevel gear transmission cavity.

4. The hardware plate grinding system according to claim 3, wherein: grinding apparatus elevating system is still including installing in the right side through the bearing lift seat slides the chamber down end wall in to upwards extend and run through the right side lift seat slide chamber and worm gear chamber extremely lift lead screw in the worm gear chamber upper end wall, grinding apparatus lift seat with between the lift lead screw through screw-thread fit connection and with the right side form a pair of sliding pair between the lift seat slide chamber, the terminal surface is fixed with the downward extension and runs through under the grinding apparatus motor bevel gear transmission chamber and left side lift seat slide chamber extremely left side the grinding apparatus transmission shaft in the lift seat slide chamber end wall down, grinding apparatus transmission seat and left side form a pair of sliding pair between the lift seat slide chamber, be equipped with helical gear transmission chamber in the grinding apparatus transmission seat, the grinding apparatus transmission shaft runs through grinding apparatus transmission seat and helical gear transmission chamber, helical gear transmission chamber upper end wall internal rotation have with grinding apparatus transmission shaft spline fit connection and the just a pair of grinding apparatus transmission shaft spline fit The bevel gear transmission cavity is internally provided with a bevel gear spline housing, the bevel gear spline housing is arranged in the bevel gear transmission cavity, and the tail end of the lower side of the bevel gear spline housing is fixedly provided with a driving bevel gear.

5. The hardware plate grinding system according to claim 4, wherein: the right end wall of the helical gear transmission cavity is rotationally matched with a grinding tool shaft which extends rightwards and penetrates through the grinding tool cavity to the inside of the grinding tool lifting seat and forms a pair of revolute pairs with the grinding tool lifting seat, a driven helical gear meshed with the driving helical gear is fixed at the tail end of the left side of the grinding tool shaft, and the grinding tool is fixed on the grinding tool shaft and located in the grinding tool cavity.

6. The hardware plate grinding system according to claim 4, wherein: the synchronous transmission mechanism also comprises a driven bevel gear shaft which is arranged in the right end wall of the bevel gear transmission cavity through a bearing and extends leftwards into the bevel gear transmission cavity, the driven bevel gear is fixed at the tail end of the left side of the driven bevel gear shaft, the driving bevel gear is fixed on the grinding tool transmission shaft and is positioned in the bevel gear transmission cavity, the worm wheel is positioned in the worm gear cavity and is fixed on the lifting screw rod, a worm shaft which is positioned outside the driven bevel gear shaft and extends rightwards to penetrate through the worm gear cavity to the right end wall of the worm gear cavity and extends leftwards into the bevel gear transmission cavity is in rotating fit with the right end wall of the bevel gear transmission cavity, a power transmission belt is connected between the worm shaft and the driven bevel gear shaft in a power fit manner, and the worm is positioned in the worm gear cavity and is fixed on the worm shaft, the worm is meshed with the worm wheel.

7. The hardware plate grinding system according to claim 2, wherein: left side downside conveyer belt chamber rear side be provided with main tank body fixed connection's conveyer belt motor, downside conveyer belt chamber front side is equipped with the belt chamber, conveyer belt chamber front end wall normal running-through of rotating fit has backward the conveyer belt chamber extremely in the conveyer belt chamber rear end wall and bilateral symmetry's conveyer belt axle, the lower outside the conveyer belt axle extends to forward in the belt chamber, the lower outside power fit is connected with synchronous drive belt between the conveyer belt axle, the downside left side the conveyer belt axle extends to after to be fixed in terminal surface before the conveyer belt motor, the epaxial being fixed with of conveyer belt is located conveyer belt wheel in the conveyer belt intracavity controls the side power fit is connected with the conveyer belt between the conveyer belt wheel.

Technical Field

The invention relates to the technical field of plate polishing devices, in particular to a hardware plate polishing system.

Background

Traditional hardware products, also called "little five metals", indicate gold, silver, copper, iron, five kinds of metals of tin, it is a more common processing technology in the hardware products to polish, current five metals panel grinding device generally all polishes the one side earlier, polish the another side again after the completion, this has just led to polishing inefficiency, the extension process time, simultaneously because current panel polisher generally all is about the level, this just makes the dust that polishes the production can scatter on the panel surface, can be blown up when high-speed pivoted mould passes through the dust, thereby lead to the dust to fly away, the influence reduces the air quality of processing environment.

Disclosure of Invention

The invention aims to provide a hardware plate polishing system which is used for overcoming the defects in the prior art.

The hardware plate polishing system comprises a main box body, wherein two grinding tool seats which are symmetrical front and back are arranged in the main box body, a grinding tool lifting mechanism is arranged in each grinding tool seat, and a synchronous transmission mechanism is arranged on the upper side of each grinding tool lifting mechanism;

a dust collection box is fixed on the lower end face of the main box body, a grinding tool seat sliding cavity is arranged in the main box body, a plate through cavity which extends rightwards and penetrates through the grinding tool seat sliding cavity to the opening rightwards is communicated with the left side of the grinding tool seat sliding cavity, and two magnetic conveyor belt seats which are bilaterally symmetrical are arranged in the upper end wall and the lower end wall of the plate through cavity;

the grinding tool lifting mechanism comprises a grinding tool lifting seat arranged in the grinding tool seat, a grinding tool transmission seat is arranged on the left side of the grinding tool lifting seat, a grinding tool is arranged between the grinding tool lifting seat and the grinding tool transmission seat, and the grinding tool lifting mechanism is used for lifting the grinding tool;

the synchronous transmission mechanism comprises a worm wheel arranged in the grinding tool seat, a worm is arranged on the outer side of the worm wheel, a driven bevel gear is arranged on the left side of the worm wheel, a driving bevel gear meshed with the driven bevel gear is arranged on the upper side of the driven bevel gear, and the synchronous transmission mechanism is used for controlling the grinding tool to lift and rotate.

According to the technical scheme, the upper side of the plate through cavity is communicated with a conveying wheel seat cavity which is symmetrical in the left-right direction by taking the grinding tool seat sliding cavity as a center, the upper side of the plate through cavity is communicated with a magnetic conveying belt seat and a conveying wheel seat cavity, a pair of sliding pairs are formed between the magnetic conveying belt seat and the conveying wheel seat cavity, an electromagnet is fixed on the upper end wall of the conveying wheel seat cavity, a reset spring is fixed between the upper end face of the magnetic conveying belt seat and the lower end face of the electromagnet, the lower side of the magnetic conveying belt seat is fixed in the lower end wall of the plate through cavity, and a conveying belt cavity communicated with the plate through cavity is arranged in the magnetic conveying belt seat.

According to the technical scheme, a pair of sliding pairs is formed between the grinding tool seat and the grinding tool seat sliding cavity, a grinding tool adjusting rod which extends backwards and penetrates through the grinding tool seat sliding cavity to the outside is arranged on the front end wall of the grinding tool seat sliding cavity in a rotating fit mode, the grinding tool seat and the grinding tool adjusting rod are connected in a threaded fit mode, a grinding tool cavity with an inward opening is arranged in the grinding tool seat, lifting seat sliding cavities which are bilaterally symmetrical with the grinding tool cavity as the center are further arranged in the grinding tool seat, a bevel gear transmission cavity is arranged on the upper side of the lifting seat sliding cavity on the left side, a worm gear cavity is arranged on the right side of the bevel gear transmission cavity, and a grinding tool motor fixedly connected with the grinding tool seat is arranged on the upper side of the bevel gear transmission cavity.

In a further technical scheme, the grinding tool lifting mechanism further comprises a lifting screw rod which is arranged on the right side through a bearing and extends upwards in the lower end wall of the lifting seat sliding cavity to penetrate through the right side and the worm gear cavity to the upper end wall of the worm gear cavity, the grinding tool lifting seat is connected with the lifting screw rod in a threaded fit manner and forms a pair of sliding pairs with the right side between the lifting seat sliding cavity, a grinding tool transmission shaft which extends downwards and penetrates through the bevel gear transmission cavity and the left side from the lifting seat sliding cavity to the left side in the lower end wall of the lifting seat sliding cavity is fixed on the lower end surface of the grinding tool motor, a pair of sliding pairs is formed between the grinding tool transmission seat and the left side lifting seat sliding cavity, a bevel gear transmission cavity is arranged in the grinding tool transmission seat, and the grinding tool transmission shaft penetrates through the grinding tool transmission seat and the bevel gear transmission cavity, the bevel gear transmission cavity is characterized in that a bevel gear spline sleeve which is connected with the grinding tool transmission shaft in a spline fit mode and extends downwards into the bevel gear transmission cavity is arranged in the upper end wall of the bevel gear transmission cavity in a rotating fit mode, and a driving bevel gear is fixed at the tail end of the lower side of the bevel gear spline sleeve.

According to the technical scheme, the right end wall of the bevel gear transmission cavity is rotationally matched with a grinding tool shaft which extends rightwards and penetrates through the grinding tool cavity to the inside of the grinding tool lifting seat and forms a pair of revolute pairs with the grinding tool lifting seat, a driven bevel gear meshed with the driving bevel gear is fixed at the tail end of the left side of the grinding tool shaft, and the grinding tool is fixed on the grinding tool shaft and located in the grinding tool cavity.

In a further technical scheme, the synchronous transmission mechanism further comprises a driven bevel gear shaft which is arranged in the right end wall of the bevel gear transmission cavity through a bearing and extends leftwards into the bevel gear transmission cavity, the driven bevel gear is fixed at the tail end of the left side of the driven bevel gear shaft, the driving bevel gear is fixed on the grinding tool transmission shaft and is positioned in the bevel gear transmission cavity, the worm wheel is positioned in the worm gear cavity and is fixed on the lifting screw rod, a worm shaft which is positioned outside the driven bevel gear shaft and extends rightwards to penetrate through the worm gear cavity and extends leftwards into the right end wall of the worm gear cavity and extends leftwards into the bevel gear transmission cavity is rotationally matched with the right end wall of the bevel gear transmission cavity, a power transmission belt is connected between the worm shaft and the driven bevel gear shaft in a power fit manner, and the worm is positioned in the worm gear cavity and is fixed on the worm shaft, the worm is meshed with the worm wheel.

Further technical scheme, left downside conveyer belt chamber rear side be provided with main tank body fixed connection's conveyer belt motor, downside conveyer belt chamber front side is equipped with the belt chamber, conveyer belt chamber front end wall normal running-through of rotating fit has backward the conveyer belt chamber extremely in the conveyer belt chamber rear end wall and bilateral symmetry's conveyer belt axle, the lower outside conveyer belt axle extends forward to in the belt chamber, the lower outside power fit is connected with synchronous drive belt between the conveyer belt axle, the downside leftmost side the conveyer belt axle extends to behind the axle to be fixed in conveyer belt motor front end face, the epaxial conveyer belt wheel that is located that is fixed with of conveyer belt intracavity, the left and right sides power fit is connected with the conveyer belt between the conveyer belt wheel.

The invention has the beneficial effects that: according to the vertical grinding device, dust generated during grinding can fall downwards into the dust collection box under the action of gravity through a vertical grinding processing mode, so that dust dispersion is reduced, the influence of metal dust on a processing environment is greatly reduced, meanwhile, the front grinding tool and the rear grinding tool can grind the two sides of a plate in one movement, the grinding efficiency is greatly improved, the processing time is shortened, the distance between the front grinding tool and the rear grinding tool can be adjusted through the grinding tool adjusting rods, the vertical grinding device is suitable for grinding plates with different thicknesses, and the applicability of the vertical grinding device is improved.

Drawings

FIG. 1 is a schematic external view of the present invention;

FIG. 2 is a schematic diagram of the overall structure of a hardware plate polishing system according to the present invention;

FIG. 3 is a schematic view of A-A of FIG. 2 in accordance with the present invention;

FIG. 4 is a schematic view of B-B of FIG. 3 according to the present invention;

FIG. 5 is a schematic view of C-C of FIG. 4 in accordance with the present invention;

FIG. 6 is an enlarged partial schematic view of D of FIG. 2 in accordance with the present invention;

FIG. 7 is an enlarged partial schematic view of E of FIG. 2 in accordance with the present invention;

FIG. 8 is an enlarged partial schematic view of F of FIG. 4 in accordance with the present invention;

FIG. 9 is an enlarged partial schematic view of G of FIG. 5 in accordance with the present invention;

FIG. 10 is a schematic view of H-H of FIG. 6 according to the present invention.

Detailed Description

For purposes of making the objects and advantages of the present invention more apparent and the invention is more clearly described below in connection with the examples, it is to be understood that the following text is only intended to describe one or several specific embodiments of the invention and does not strictly limit the scope of the invention as specifically claimed, and that the terms upper and lower and left and right, as used herein, are not limited to their strict geometric definitions, but include tolerances for reasonable and inconsistent machining or human error, the specific features of such a hardware plate grinding system being described in detail below:

referring to fig. 1 to 10, the hardware plate polishing system according to the embodiment of the invention comprises a main box body 10, wherein two grinding tool seats 20 which are symmetrical front and back are arranged in the main box body 10, a grinding tool lifting mechanism is arranged in each grinding tool seat 20, and a synchronous transmission mechanism is arranged on the upper side of each grinding tool lifting mechanism;

a dust collection box 11 is fixed on the lower end face of the main box body 10, a grinding tool seat sliding cavity 12 is arranged in the main box body 10, a plate through cavity 14 which extends rightwards and penetrates through the grinding tool seat sliding cavity 12 to the opening rightwards is communicated and arranged on the left side of the grinding tool seat sliding cavity 12, and two magnetic conveyor belt seats 40 which are bilaterally symmetrical are arranged in the upper end wall and the lower end wall of the plate through cavity 14;

the grinding tool lifting mechanism comprises a grinding tool lifting seat 30 arranged in the grinding tool seat 20, a grinding tool transmission seat 32 is arranged on the left side of the grinding tool lifting seat 30, a grinding tool 31 is arranged between the grinding tool lifting seat 30 and the grinding tool transmission seat 32, and the grinding tool lifting mechanism is used for lifting the grinding tool 31;

the synchronous transmission mechanism comprises a worm wheel 51 arranged in the grinding tool seat 20, a worm 52 is arranged on the outer side of the worm wheel 51, a driven bevel gear 54 is arranged on the left side of the worm wheel 51, a driving bevel gear 50 meshed with the driven bevel gear 54 is arranged on the upper side of the driven bevel gear 54, and the synchronous transmission mechanism is used for controlling the lifting and rotating of the grinding tool 31.

Illustratively, the upper side of the plate through cavity 14 is communicated with a conveying wheel seat cavity 15 which is bilaterally symmetrical with the grinding tool seat sliding cavity 12 as a center, a pair of sliding pairs is formed between the upper magnetic conveying belt seat 40 and the conveying wheel seat cavity 15, an electromagnet 41 is fixed on the upper end wall of the conveying wheel seat cavity 15, a return spring 42 is fixed between the upper end surface of the upper magnetic conveying belt seat 40 and the lower end surface of the electromagnet 41, the lower magnetic conveying belt seat 40 is fixed in the lower end wall of the plate through cavity 14, and a conveying belt cavity 46 which is communicated with the plate through cavity 14 is arranged in the magnetic conveying belt seat 40.

Illustratively, a pair of sliding pairs is formed between the grinder seat 20 and the grinder seat sliding cavity 12, a grinder adjusting rod 25 which extends backwards and penetrates through the grinder seat sliding cavity 12 to the outside is rotationally matched with the front end wall of the grinder seat sliding cavity 12, the grinder seat 20 and the grinder adjusting rod 25 are connected in a threaded fit manner, a grinder cavity 22 with an inward opening is formed in the grinder seat 20, a lifting seat sliding cavity 23 which is bilaterally symmetrical with the grinder cavity 22 as a center is further formed in the grinder seat 20, a bevel gear transmission cavity 27 is formed in the upper side of the lifting seat sliding cavity 23 on the left side, a worm gear cavity 28 is formed in the right side of the bevel gear transmission cavity 27, and a grinder motor 21 fixedly connected with the grinder seat 20 is arranged in the upper side of the bevel gear transmission cavity 27.

Illustratively, the grinding tool lifting mechanism further comprises a lifting screw rod 24 which is mounted in the lower end wall of the right lifting seat sliding cavity 23 through a bearing and extends upwards to penetrate through the right lifting seat sliding cavity 23 and the worm gear cavity 28 to the upper end wall of the worm gear cavity 28, the grinding tool lifting seat 30 is connected with the lifting screw rod 24 through screw thread fit and forms a pair of sliding pairs with the right lifting seat sliding cavity 23, a grinding tool transmission shaft 26 which extends downwards to penetrate through the bevel gear transmission cavity 27 and the left lifting seat sliding cavity 23 to the left lifting seat sliding cavity 23 is fixed on the lower end surface of the grinding tool motor 21, a pair of sliding pairs is formed between the grinding tool transmission seat 32 and the left lifting seat sliding cavity 23, a bevel gear transmission cavity 33 is arranged in the grinding tool transmission seat 32, and the grinding tool transmission shaft 26 penetrates through the grinding tool transmission seat 32 and the bevel gear transmission cavity 33, the upper end wall of the helical gear transmission cavity 33 is internally and rotationally matched with a helical gear spline housing 34 which is in spline fit connection with the grinding tool transmission shaft 26 and extends downwards into the helical gear transmission cavity 33, and the tail end of the lower side of the helical gear spline housing 34 is fixedly provided with a driving helical gear 35.

Illustratively, a grinder shaft 37 which extends rightwards to penetrate through the grinder cavity 22 into the grinder lifting seat 30 and forms a pair of rotation pairs with the grinder lifting seat 30 is rotationally matched in the right end wall of the bevel gear transmission cavity 33, a driven bevel gear 36 engaged with the driving bevel gear 35 is fixed at the left end of the grinder shaft 37, and the grinder 31 is fixed on the grinder shaft 37 and is located in the grinder cavity 22.

Illustratively, the synchronous transmission mechanism further comprises a driven bevel gear shaft 53 which is mounted in the right end wall of the bevel gear transmission cavity 27 through a bearing and extends leftwards into the bevel gear transmission cavity 27, the driven bevel gear 54 is fixed at the left end of the driven bevel gear shaft 53, the driving bevel gear 50 is fixed on the grinding tool transmission shaft 26 and is positioned in the bevel gear transmission cavity 27, the worm wheel 51 is positioned in the worm wheel and worm cavity 28 and is fixed on the lifting screw rod 24, a worm shaft 57 which is positioned outside the driven bevel gear shaft 53 and extends rightwards through the worm wheel and worm cavity 28 to the right end wall of the worm wheel and worm cavity 28 and extends leftwards into the bevel gear transmission cavity 27 is rotationally matched and matched with the right end wall of the bevel gear transmission cavity 27, and a power transmission belt 55 is connected between the worm shaft 57 and the driven bevel gear shaft 53 in a power fit manner, the worm 52 is located in the worm cavity 28 and fixed to the worm shaft 57, and the worm 52 is engaged with the worm wheel 51.

Exemplarily, a conveyor belt motor 43 fixedly connected with the main box 10 is arranged at the rear side of the conveyor belt cavity 46 at the lower left side, a conveyor belt cavity 16 is arranged at the front side of the conveyor belt cavity 46 at the lower side, a conveyor belt shaft 44 which extends backwards and penetrates through the conveyor belt cavity 46 to the rear end wall of the conveyor belt cavity 46 and is bilaterally symmetrical is arranged in the front end wall of the conveyor belt cavity 46 in a rotationally matched manner at the front end wall of the conveyor belt cavity 46 at the lower outer side, the conveyor belt shaft 44 extends forwards and extends into the conveyor belt cavity 16 at the lower outer side, a synchronous conveyor belt 45 is connected between the conveyor belt shafts 44 in a rotationally matched manner at the lower outer side, the conveyor belt shaft 44 at the leftmost lower side extends backwards and is fixed to the front end face of the conveyor belt motor 43, a conveyor belt wheel 47 positioned in the conveyor belt cavity 46 is fixed on the conveyor belt shaft 44, and a conveyor belt 48 is connected between the conveyor belt wheels 47 at the left side and the right side.

The hardware plate polishing system provided by the invention has the following working process:

when the invention is in an initial state, the lower end face of the grinding tool lifting seat 30 is jointed with the lower end wall of the right lifting seat sliding cavity 23, the lower end face of the grinding tool transmission seat 32 is jointed with the lower end wall of the left lifting seat sliding cavity 23, the grinding tool 31 is lower than the lower end wall of the plate through cavity 14, the electromagnet 41 is in a power-off state, the reset spring 42 is in a relaxed state, and the upper magnetic conveyor belt seat 40 is positioned in the conveyor wheel seat cavity 15.

During processing, according to the thickness of the plate, the grinding tool adjusting rod 25 is rotated to make the front and rear grinding tool holders 20 away from each other, so as to drive the front and rear grinding tools 31 away from each other until the distance between the front and rear grinding tools 31 is slightly larger than the plate.

The sheet is inserted from the left side of the sheet through cavity 14 with the lower edge of the sheet placed on the upper surface of the lower conveyor belt 48 and the right edge of the sheet directly above the grinder 31.

And starting the left electromagnet 41, so that the left electromagnet 41 electrically repels the left magnetic conveyor belt seat 40, and further, the left magnetic conveyor belt seat 40 overcomes the pulling force of the left return spring 42 and moves downwards to abut against the upper edge of the plate, thereby clamping the plate.

At this time, the grinding tool motor 21 is started, so that the grinding tool motor 21 drives the grinding tool transmission shaft 26 to rotate, so that the helical gear spline housing 34 rotates, and further drives the driving helical gear 35 to rotate, so that the driven helical gear 36 rotates, and further drives the grinding tool shaft 37 to rotate, and further causes the grinding tool 31 to rotate, and meanwhile, the grinding tool transmission shaft 26 rotates and drives the driving bevel gear 50 to rotate, and further causes the driven bevel gear 54 to rotate, and further causes the driven bevel gear shaft 53 to rotate, and drives the worm shaft 57 to rotate through the power transmission belt 55, and further causes the worm 52 to rotate, and further drives the worm wheel 51 to rotate, and further causes the lifting screw 24 to rotate, and further drives the grinding tool lifting seat 30 to move upwards, and further causes the grinding tool 31 to start to move upwards, and further, and therefore, the grinding tool 31 is enabled to move upwards while rotating.

Realize polishing to panel front and back two sides through high-speed pivoted front and back side grinding apparatus 31 upward movement, when grinding apparatus lift seat 30 along panel surface upward movement to breaking away from the panel top edge, close after starting conveyer belt motor 43 time delay a period, drive downside leftmost conveying belt axle 44 when conveyer belt motor 43 starts and rotate, drive downside rightmost conveying belt axle 44 through synchronous belt 45 and rotate, thereby make outside conveyer belt 47 rotate down, thereby drive conveyer belt 48 and rotate, thereby make the width of panel grinding apparatus 31 of rightward movement, then conveyer belt motor 43 closes.

At this time, the grinding tool motor 21 rotates reversely, so that the lifting screw rod 24 and the grinding tool transmission shaft 26 rotate reversely, and further the grinding tool 31 rotates reversely and moves downwards, so that the non-grinding position of the plate is ground.

In this process, when the grinding tool 31 moves upward, the rotating direction thereof is upward in the tangential direction of the surface of the plate, and when the grinding tool 31 moves downward, the rotating direction thereof is downward in the tangential direction of the surface of the plate, thereby improving the efficiency of single grinding.

When the plate moves to the right side of the grinding tool seat sliding cavity 12 rightwards, the right side electromagnet 41 is started, the right side electromagnet 41 electrically repels the right side magnetic conveyor belt seat 40, the right side magnetic conveyor belt seat 40 further overcomes the pulling force of the right side return spring 42 to move downwards to clamp the plate, the plate is continuously conveyed rightwards through the rotating conveyor belt 48 until the plate completely passes through the grinding tool 31, and then the plate is polished.

The invention has the beneficial effects that: according to the vertical grinding device, dust generated during grinding can fall downwards into the dust collection box under the action of gravity through a vertical grinding processing mode, so that dust dispersion is reduced, the influence of metal dust on a processing environment is greatly reduced, meanwhile, the front grinding tool and the rear grinding tool can grind the two sides of a plate in one movement, the grinding efficiency is greatly improved, the processing time is shortened, the distance between the front grinding tool and the rear grinding tool can be adjusted through the grinding tool adjusting rods, the vertical grinding device is suitable for grinding plates with different thicknesses, and the applicability of the vertical grinding device is improved.

It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.