CN209850572U - Automatic grinding equipment - Google Patents

Abstract

The utility model provides an automatic grinding device, which comprises a transmission part, a floating device, a grinding tool bit and a bracket part; the bracket component comprises N mounting structures; the N mounting structures are respectively arranged at different positions of the bracket component; the floating device can be detachably arranged on the bracket component through any one of the mounting structures; the transmission part is connected with the floating device; the sharpening cutter head is mechanically connected with the transmission part and is arranged on the bracket part through the transmission part; the N mounting structures correspond to different planes, namely N grinding planes corresponding to the N mounting structures are not coplanar; the utility model has the advantages of simple structure, small, easy to use and maintenance, especially through a N mounting structure, switching coping plane that can be very convenient for coping efficiency is very improved.

Description

Automatic grinding equipment

Technical Field

The utility model relates to a coping technical field specifically, relates to an automatic coping equipment, especially relates to an automatic coping equipment of welder electrode cap that uses industrial robot to carry out coping operation scene among the automated production process.

Background

After the welding gun works for a long time, an oxide layer with a certain thickness is formed on the surface of the electrode cap arranged at the tail end, and meanwhile, the surface form for welding is changed, so that the welding quality is influenced, and therefore, the oxide layer removing and surface shaping work needs to be regularly carried out on the surface of the electrode cap. The current main working method comprises the following steps that an operator carries out grinding work by using a manual grinding device when a welding gun stops, or the robot provided with the welding gun carries out grinding work by using automatic grinding equipment.

For example, patent document CN203887657U discloses an electrode grinding and cap replacing integrated machine, which comprises a frame, a driving motor and a balance floating unit, wherein the driving motor and the balance floating unit are installed on the frame, the output end of the driving motor penetrates through the balance floating unit and then is connected with a workbench, cap removing units and cap repairing units are installed on two sides of the workbench, and electrode cap storage units are installed on the outermost ends of two sides of the workbench. The grinding and the replacement of the electrode cap are finished on one device, and one driving motor is used for realizing two functions

Also disclosed in patent document CN108555717A is an electrode cap sharpening device, which relates to the technical field of full-automatic sharpening of robot resistance welding, and comprises a sharpening machine, a cart, a charger and a control box; the control box comprises an external input end and a controller, the control box is respectively and electrically connected with the external input end, the charger and the sharpening machine, the external input end is used for transmitting control information to the controller so that the controller forms a control instruction, and the controller correspondingly controls the sharpening machine to be started and stopped; the cart comprises a frame, an adjusting and supporting device and wheels; the sharpening machine, the charger and the control box are all arranged in the frame, the adjusting and supporting device and the wheels are all arranged at the bottom of the frame, and the wheels are used for driving the frame to move; the adjusting and supporting device is used for controlling the vehicle frame to stop fixing relative to the ground.

The above prior art has some problems:

1. the traditional automatic grinding equipment is not provided with a floating device or the floating device is externally arranged, so that the product volume is relatively large;

2. most of traditional grinding cutter heads are of a single-blade type, so that an electrode rod is easy to deflect due to asymmetric cutting force in grinding, and finally the centering performance of the surface of an electrode cap after grinding is poor or unqualified;

3. the grinding plane of the traditional grinding equipment is difficult to change, and the use flexibility is not enough.

Therefore, the novel automatic grinding equipment has higher necessity and practical value.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model aims at providing an automatic coping equipment.

According to the utility model, the automatic grinding equipment comprises a transmission part, a floating device, a grinding tool bit and a bracket part;

the bracket component comprises N mounting structures which are respectively marked as the ith mounting structure; the N mounting structures are respectively arranged at different positions of the bracket component; the floating device can be detachably arranged on the bracket component through any one of the mounting structures;

the transmission part is connected with the floating device;

the sharpening cutter head is mechanically connected with the transmission part and is arranged on the bracket part through the transmission part;

the N mounting structures correspond to different planes, namely N grinding planes corresponding to the N mounting structures are not coplanar;

wherein N is an integer not less than 2, and i is a positive integer not greater than N; the N grinding planes are respectively recorded as an ith grinding plane corresponding to an ith mounting structure, and the ith grinding plane is a plane which can be ground by a floating device, a transmission part and a grinding cutter head which are arranged on the bracket part through the ith mounting structure.

Preferably, the automatic sharpening plane further comprises a scrap collecting component; the scrap collecting component is arranged on the trimming cutter head;

the scrap collecting component mainly comprises a fixing bolt, a mounting plate, a shell, an air pipe assembly, a scrap collecting channel, a collecting cylinder, an electromagnetic valve, a collecting cylinder mounting hole, an electromagnetic valve mounting hole and a fixing plate mounting hole;

the shell comprises a first upper air outlet, a second upper air outlet, a first lower air outlet and a second lower air outlet;

the shell is detachably and mechanically connected with the mounting plate through a fixing bolt; meanwhile, the mounting plate is connected with the transmission part through a mounting hole of the fixing plate; the collecting cylinder and the electromagnetic valve are fixed on the bracket component through the collecting cylinder mounting hole and the electromagnetic valve mounting hole respectively;

the first upper air outlet, the second upper air outlet, the first lower air outlet and the second lower air outlet are communicated with the air pipe assembly; the chip collecting channel is communicated with the collecting cylinder.

Preferably, the automatic grinding plane further comprises an electrical cabinet and a motor component;

the motor part is arranged on the floating device and is mechanically connected with the transmission part; one end of the transmission component is mechanically connected with the motor component, and the other end of the transmission component is mechanically connected with the coping cutter head, so that the mechanical energy of the motor component can be transmitted to the coping cutter head;

the electrical cabinet includes an external signal communication electrical interface and is electrically and/or communicatively coupled to the electrical machine component.

Preferably, the transmission part comprises a mounting bottom plate, a tool apron gear, a transmission guide rod and a transmission gear set;

the tool apron gear comprises a tool apron mounting groove;

the coping cutter head is mechanically connected with the transmission part through a cutter holder mounting groove on the cutter holder gear and performs transmission;

the tool apron gear, the transmission guide rod and the transmission gear set are all arranged on the mounting bottom plate; the tool apron gear is mechanically connected with the coping tool bit; the transmission guide rod is mechanically connected with the motor part; one end of the transmission gear set is mechanically connected with the transmission guide rod, and the other end of the transmission gear set is mechanically connected with the cutter holder gear.

Preferably, the transmission gear set comprises a first transmission gear, a second transmission gear and a third transmission gear;

the third transmission gear is connected with the transmission guide rod; the first transmission gear is connected with the cutter holder gear; the first transmission gear, the second transmission gear and the third transmission gear are mechanically connected in sequence.

Preferably, the sharpening cutter head comprises a blade, a cutter seat and a mounting pin;

the blade is rotatably arranged on the cutter holder; the insert and the holder are both positioned relative to each other by means of mounting pins.

Preferably, the blades comprise 2 groups of blades, and the 2 groups of blades are symmetrically arranged; wherein symmetrical means symmetrical with respect to the axis of rotation of the blade.

Preferably, the floating device comprises a spring compression bar, a guide bar, a motor mounting plate and a spring assembly;

the floating device is connected with the transmission part through a spring compression bar and a guide bar respectively and is connected with the motor part through a motor mounting plate; the spring assembly is connected with the spring pressing rod, namely one end of the spring pressing rod is connected with the transmission part, and the other end of the spring pressing rod is connected with the spring assembly.

Preferably, N ═ 2;

the first mounting structure and the second mounting structure are respectively arranged at the top of one end of the bracket component and the side edge of one end of the bracket component; the floating device can be detachably arranged on the bracket component through the first mounting structure or the second mounting structure;

the first grinding plane and the second grinding plane are orthogonal to each other and respectively correspond to the horizontal plane and the vertical plane.

The utility model relates to an automatic coping device, which comprises a transmission part, a floating device, a coping tool bit and a bracket part;

the bracket component comprises N mounting structures which are respectively marked as the ith mounting structure; the N mounting structures are respectively arranged at different positions of the bracket component; the floating device can be detachably arranged on the bracket component through any one of the mounting structures;

the transmission part is connected with the floating device;

the sharpening cutter head is mechanically connected with the transmission part and is arranged on the bracket part through the transmission part;

the N mounting structures correspond to different planes, namely N grinding planes corresponding to the N mounting structures are not coplanar;

wherein N is an integer not less than 2, and i is a positive integer not greater than N; the N grinding planes are respectively recorded as the ith grinding plane corresponding to the ith mounting structure, and the ith grinding plane is a plane which can be ground by the floating device, the transmission part and the grinding cutter head which are arranged on the bracket part through the ith mounting structure;

the automatic grinding plane also comprises a scrap collecting component; the scrap collecting component is arranged on the trimming cutter head;

the scrap collecting component mainly comprises a fixing bolt, a mounting plate, a shell, an air pipe assembly, a scrap collecting channel, a collecting cylinder, an electromagnetic valve, a collecting cylinder mounting hole, an electromagnetic valve mounting hole and a fixing plate mounting hole;

the shell comprises a first upper air outlet, a second upper air outlet, a first lower air outlet and a second lower air outlet;

the shell is detachably and mechanically connected with the mounting plate through a fixing bolt; meanwhile, the mounting plate is connected with the transmission part through a mounting hole of the fixing plate; the collecting cylinder and the electromagnetic valve are fixed on the bracket component through the collecting cylinder mounting hole and the electromagnetic valve mounting hole respectively;

the first upper air outlet, the second upper air outlet, the first lower air outlet and the second lower air outlet are communicated with the air pipe assembly; the scrap collecting channel is communicated with the collecting cylinder;

the automatic grinding plane further comprises an electrical cabinet and a motor component;

the motor part is arranged on the floating device and is mechanically connected with the transmission part; one end of the transmission component is mechanically connected with the motor component, and the other end of the transmission component is mechanically connected with the coping cutter head, so that the mechanical energy of the motor component can be transmitted to the coping cutter head;

the electrical cabinet comprises an external signal communication electrical interface and is electrically and/or communicatively connected with a motor component;

the transmission part comprises an installation bottom plate, a cutter seat gear, a transmission guide rod and a transmission gear set;

the tool apron gear comprises a tool apron mounting groove;

the coping cutter head is mechanically connected with the transmission part through a cutter holder mounting groove on the cutter holder gear and performs transmission; the tool apron gear, the transmission guide rod and the transmission gear set are all arranged on the mounting bottom plate; the tool apron gear is mechanically connected with the coping tool bit; the transmission guide rod is mechanically connected with the motor part; one end of the transmission gear set is mechanically connected with the transmission guide rod, and the other end of the transmission gear set is mechanically connected with the cutter holder gear;

the transmission gear set comprises a first transmission gear, a second transmission gear and a third transmission gear;

the third transmission gear is connected with the transmission guide rod; the first transmission gear is connected with the cutter holder gear; the first transmission gear, the second transmission gear and the third transmission gear are mechanically connected in sequence;

the coping cutter head comprises a blade, a cutter holder and a mounting pin;

the blade is rotatably arranged on the cutter holder; the relative position between the blade and the cutter seat is determined by the mounting pin;

the blades comprise 2 groups of blades, and the 2 groups of blades are symmetrically arranged; wherein symmetrical means symmetrical with respect to the axis of rotation of the blade;

the floating device comprises a spring compression bar, a guide bar, a motor mounting plate and a spring assembly;

the floating device is connected with the transmission part through a spring compression bar and a guide bar respectively and is connected with the motor part through a motor mounting plate; the spring assembly is connected with the spring pressing rod, namely one end of the spring pressing rod is connected with the transmission part, and the other end of the spring pressing rod is connected with the spring assembly;

N＝2；

the first mounting structure and the second mounting structure are respectively arranged at the top of one end of the bracket component and the side edge of one end of the bracket component; the floating device can be detachably arranged on the bracket component through the first mounting structure or the second mounting structure;

the first grinding plane and the second grinding plane are orthogonal to each other and respectively correspond to the horizontal plane and the vertical plane.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model provides an automatic grinding equipment, have simple structure, small, easy to use and maintain's advantage, especially through N mounting structure, can very convenient switching grinding plane, make grinding efficiency greatly improve;

2. the floating device of the automatic grinding equipment provided by the utility model has the advantage of small volume, and the built-in floating device is beneficial to the flexible use of the automatic grinding equipment, and enhances the expansibility of the automatic grinding equipment to a certain extent;

3. the utility model provides a floating device of automatic coping equipment, through the symmetric design of double knives piece, can effectively avoid the easy problem that the pole deflection finally leads to the poor centering nature or unqualified electrode cap shape face after the coping because of the smear metal power asymmetry causes of traditional single blade formula coping tool bit in the coping;

4. the utility model provides an automatic floating installation of coping equipment through the design of chip groove, can throw away the smear metal automatically through the rotation when the coping, has effectively avoided the smear metal to the adverse effect of coping.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a preferred embodiment of the automatic grinding equipment provided by the present invention;

fig. 2 is a schematic view of a first structure of a transmission part in a preferred embodiment of the automatic sharpening device provided by the present invention;

fig. 3 is a second schematic structural view of a transmission part in a preferred embodiment of the automatic grinding equipment provided by the invention;

fig. 4 is a schematic structural view of a sharpening tool bit in a preferred embodiment of the automatic sharpening device provided by the present invention;

FIG. 5 is a schematic cross-sectional view taken along line A-A of a sharpening tool bit in a preferred embodiment of the automatic sharpening apparatus provided by the present invention;

fig. 6 is a schematic structural view of a floating device in a preferred embodiment of the automatic grinding equipment provided by the present invention;

fig. 7 is a schematic right-view diagram of a bracket component in a preferred embodiment of the automatic sharpening device provided by the present invention;

fig. 8 is a schematic top view of a support member in a preferred embodiment of the automatic sharpening apparatus provided by the present invention;

fig. 9 is a schematic view of vertical grinding horizontal installation of a preferred embodiment of the automatic grinding equipment provided by the present invention;

fig. 10 is a left side view schematically illustrating a holder member according to a preferred embodiment of the automatic sharpening apparatus of the present invention;

FIG. 11 is a schematic view showing the components of a scrap collecting member according to a preferred embodiment of the automatic grinding apparatus of the present invention;

FIG. 12 is a schematic view of the housing of the scrap collecting part of the preferred embodiment of the automatic sharpening apparatus of the present invention;

fig. 13 is a schematic view of the installation of the sharpening tool bit of the preferred embodiment of the automatic sharpening device provided by the utility model.

The figures show that:

Detailed Description

The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.

The automatic sharpening device according to the present invention, as shown in fig. 1, comprises a transmission member 10, a floating device 20, a sharpening tool bit 30 and a support member 70; the bracket component 70 includes N mounting structures, each denoted as the ith mounting structure; the N mounting structures are respectively arranged at different positions of the bracket component 70; the floating device 20 can be detachably disposed on the bracket member 70 by any one of the mounting structures; the transmission part 10 is connected with a floating device 20; the sharpening cutter head 30 is mechanically connected with the transmission part 10 and is arranged on the bracket part 70 through the transmission part 10; the N mounting structures correspond to different planes, namely N grinding planes corresponding to the N mounting structures are not coplanar; wherein N is an integer not less than 2, and i is a positive integer not greater than N; the N thinning planes are respectively recorded as an ith thinning plane corresponding to the ith mounting structure, and the ith thinning plane is a plane which can be thinned by the floating device 20, the transmission component 10 and the thinning tool bit 30 which are arranged on the bracket component 70 through the ith mounting structure;

specifically, the automatic sharpening plane further comprises a scrap collecting member 50; the scrap collecting part 50 is arranged on the sharpening cutter head 30; the waste chip collecting part 50 mainly comprises a fixing bolt 501, a mounting plate 502, a shell 503, an air pipe assembly 504, a chip collecting channel 505, a collecting cylinder 506, an electromagnetic valve 507, a collecting cylinder mounting hole 508, an electromagnetic valve mounting hole 509 and a fixing plate mounting hole 510; the housing 503 includes a first upper air outlet 513, a second upper air outlet 514, a first lower air outlet 515, and a second lower air outlet 516; the housing 503 is detachably and mechanically connected with the mounting plate 502 through a fixing bolt 501; meanwhile, the mounting plate 502 is connected with the transmission part 10 through the fixing plate mounting hole 510; the collecting cylinder 506 and the electromagnetic valve 507 are respectively fixed on the bracket component 70 through a collecting cylinder mounting hole 508 and an electromagnetic valve mounting hole 509; the first upper air outlet 513, the second upper air outlet 514, the first lower air outlet 515 and the second lower air outlet 516 are all communicated with the air pipe assembly 504; the chip collecting channel 505 is communicated with a collecting cylinder 506; the automatic grinding plane further comprises an electrical cabinet 40 and a motor component 60; the motor part 60 is arranged on the floating device 20 and is mechanically connected with the transmission part 10; namely, one end of the transmission component 10 is mechanically connected with the motor component 60, and the other end is mechanically connected with the coping cutter head 30, so that the mechanical energy of the motor component 60 can be transmitted to the coping cutter head 30; the electrical cabinet 40 includes an external signal communication electrical interface and is electrically and/or communicatively coupled to the motor component 60;

more specifically, the transmission component 10 includes a mounting base plate 11, a tool apron gear 12, a transmission guide rod 16 and a transmission gear set; the holder gear 12 includes a holder mounting groove 121; the coping cutter head 30 is mechanically connected with the transmission part 10 through a cutter holder installation groove 121 on the cutter holder gear 12 and performs transmission; the tool apron gear 12, the transmission guide rod 16 and the transmission gear set are all arranged on the mounting bottom plate 11; the tool apron gear 12 is mechanically connected with the sharpening tool bit 30; the drive link 16 is mechanically connected to the motor assembly 60; one end of the transmission gear set is mechanically connected with the transmission guide rod 16, and the other end of the transmission gear set is mechanically connected with the cutter holder gear 12; the transmission gear set comprises a first transmission gear 13, a second transmission gear 14 and a third transmission gear 15; the third transmission gear 15 is connected with a transmission guide rod 16; the first transmission gear 13 is connected with the tool apron gear 12; the first transmission gear 13, the second transmission gear 14 and the third transmission gear 15 are mechanically connected in sequence; the sharpening head 30 comprises a blade 31, a tool apron 32 and a mounting pin 33; the blade 31 is rotatably arranged on the blade holder 32; the relative position between the blade 31 and the seat 32 is determined by the mounting pin 33; the blade 31 comprises 2 groups of blades, and the 2 groups of blades are symmetrically arranged; wherein symmetrical means symmetrical with respect to the rotational axis of the blade 31; the floating device 20 comprises a spring compression bar 21, a guide bar 22, a motor mounting plate 23 and a spring assembly 24; the floating device 20 is respectively connected with the transmission component 10 through a spring pressure rod 21 and a guide rod 22 and is connected with the motor component 60 through a motor mounting plate 23; the spring assembly 24 is connected with the spring pressing rod 21, namely one end of the spring pressing rod 21 is connected with the transmission part 10, and the other end of the spring pressing rod 21 is connected with the spring assembly 24; n is 2; the first mounting structure and the second mounting structure are respectively arranged at the top of one end of the bracket component 70 and the side edge of one end of the bracket component 70; the float assembly 20 is removably positionable on the bracket member 70 by either the first mounting structure or the second mounting structure; the first grinding plane and the second grinding plane are orthogonal to each other and respectively correspond to the horizontal plane and the vertical plane.

Furthermore, the function of each component of the preferred embodiment of the present invention is described as follows:

the transmission member 10: the power of the motor part of the power source is transmitted to the sharpening tool bit 30, and the sharpening tool bit 30 rotates to meet the functional requirement of cutting the electrode cap (as shown in figures 2 and 3);

the floating device 20: the device is used for automatically adjusting the relative position of the coping cutter head 30 and the electrode cap in the coping process, and compensating the up-and-down deviation of a plane after coping caused by the uneven cutting of the electrode cap in the coping process so as to ensure better coping quality (as shown in figure 6);

the coping cutter head 30: according to the grinding requirement of the electrode cap, grinding cutter heads 30 (shown in figures 4 and 5) with different specifications can be replaced;

electrical cabinet 40: an electrical interface for controlling and communicating external signals to the motor part 60 for the grinder;

debris collection member 50: the electrode cap sharpening device is used for collecting scraps in the electrode cap sharpening process (as shown in figures 11 and 12);

the scrap collecting part 50 further comprises an upper air blowing port 511 and a lower air blowing port 512; the upper blowing port 511 and/or the lower blowing port 512 are/is communicated with the air pipe assembly 504;

motor part 60: as a working power source for the entire apparatus;

the holder member 70: the main supporting component of the product can realize different grinding plane conversion according to the use requirement (as shown in figures 7, 8 and 10);

wherein, one of the core component of coping equipment is regarded as to drive disk assembly 10, the utility model discloses preferred embodiment adopts the project organization to include:

mounting the base plate 11: as a structural mounting support and appearance component;

the holder gear 12: installing different coping tool bits 30 applied to coping functions of electrode caps with different specifications, and providing rotary power for the coping tool bits 30;

the first transmission gear 13, the second transmission gear 14 and the third transmission gear 15 are used as a transmission gear set, the rotation of the motor part 60 is transmitted to the tool apron gear 12, and the speed reduction function is realized;

the transmission guide rod 16: transmitting the motion of the motor part 60 to the transmission gear set;

the utility model discloses through the design of coping tool bit 30 in the preferred embodiment, can realize the automation of sweeps and throw away, prevent piling up of sweeps in the tool bit to the reduction is to the influence of coping quality. The concrete structure is as follows:

the blade 31: the unique double-blade design realizes uniform grinding force, and prevents the quality of the ground plane from being misaligned due to the deflection of the electrode rod when the grinding is carried out on a single side;

the tool apron 32: a chip groove is designed; utilize the blade holder to rotate and throw away the smear metal that the coping process produced, need not use outside gas blowing device etc. alright prevent to produce the smear metal and pile up, cause the coping quality unqualified.

Mounting pin 33: for accuracy of the assembled position of the blade 31.

The utility model discloses floating installation 20 of preferred embodiment mainly includes:

spring press lever 21: the transmission member 10 and the spring assembly 24 are connected,

guide rod 22: the linear bearing is matched with a linear bearing arranged on the transmission component 10, so that the position of the transmission component 10 in the up-and-down floating process is ensured;

the motor mounting plate 23: connecting the motor unit 60 and the floating unit 20, and disposing the spring assembly 24;

the spring assembly 24: providing up-down floating force for the transmission component 10;

the preferred embodiment of the present invention of the bracket member 70 is described as follows:

the holder member 70: connecting hole sites with the floating device 20 are designed on the side edges and the top, and the grinding planes can be changed by using different hole sites for installation;

when the sharpening equipment works, the electromagnetic valve 507 is opened, and an external air source enters the air port in the shell 503 through the air pipe assembly 504; because the outer shell 503 is respectively provided with the first upper air outlet 513, the second upper air outlet 514, the first lower air outlet 515 and the second lower air outlet 516, the formed air flow can blow off the scraps formed on the sharpening head 30, and the scraps enter the collecting cylinder 506 through the scrap collecting channel 505.

The first upper air outlet 513 and the first lower air outlet 515 mainly blow the chips away from the blade 31, so that the chips are prevented from being adhered to the blade 31; the second lower air outlet 516 and the second upper air outlet 514 are designed to be attached to the upper surface and the lower surface of the transmission component 10, so that auxiliary air flow can be generated, residual scraps on the surface of the transmission component 10 can be removed, and the collection effect is improved. Furthermore, in a preferred embodiment of the present invention, the bracket member 70 is further provided with a bracket horizontal mounting hole 701, a bracket vertical mounting hole 702, a bracket collecting cylinder hole 703 and a bracket electromagnetic valve hole 704;

the bracket horizontal mounting hole 701 and the bracket vertical mounting hole 702 are used as 2 mounting structures for mounting floating devices, so that the sharpening equipment can be switched between two sharpening planes of a horizontal plane and a vertical plane (as shown in fig. 9 and 13);

the support collecting cylinder hole 703 and the support electromagnetic valve hole 704 correspond to the collecting cylinder mounting hole 508 and the electromagnetic valve mounting hole 509, respectively, and the collecting cylinder 506 and the electromagnetic valve 507 can be mounted respectively.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.

Claims (10)

1. An automatic sharpening device is characterized by comprising a transmission part (10), a floating device (20), a sharpening cutter head (30) and a support part (70);

the bracket component (70) comprises N mounting structures which are respectively marked as the ith mounting structure; the N mounting structures are respectively arranged at different positions of the bracket component (70); the floating device (20) can be detachably arranged on the bracket component (70) through any one of the mounting structures;

the transmission part (10) is connected with the floating device (20);

the sharpening cutter head (30) is mechanically connected with the transmission part (10) and is arranged on the bracket part (70) through the transmission part (10);

the N mounting structures correspond to different planes, namely N grinding planes corresponding to the N mounting structures are not coplanar;

wherein N is an integer not less than 2, and i is a positive integer not greater than N; the N grinding planes are respectively recorded as an ith grinding plane corresponding to an ith mounting structure, and the ith grinding plane is a plane which can be ground by the floating device (20), the transmission component (10) and the grinding cutter head (30) which are arranged on the bracket component (70) through the ith mounting structure.

2. The automatic sharpening apparatus according to claim 1, characterized in that said automatic sharpening plane further comprises a scrap collecting member (50); the scrap collecting part (50) is arranged on the coping cutter head (30);

the waste chip collecting component (50) mainly comprises a fixing bolt (501), a mounting plate (502), a shell (503), an air pipe assembly (504), a chip collecting channel (505), a collecting cylinder (506), an electromagnetic valve (507), a collecting cylinder mounting hole (508), an electromagnetic valve mounting hole (509) and a fixing plate mounting hole (510);

the housing (503) comprises a first upper air outlet (513), a second upper air outlet (514), a first lower air outlet (515) and a second lower air outlet (516);

the shell (503) is detachably and mechanically connected with the mounting plate (502) through a fixing bolt (501); meanwhile, the mounting plate (502) is connected with the transmission component (10) through the mounting hole (510) of the fixing plate; the collecting cylinder (506) and the electromagnetic valve (507) are respectively fixed on the bracket component (70) through a collecting cylinder mounting hole (508) and an electromagnetic valve mounting hole (509);

the first upper air outlet (513), the second upper air outlet (514), the first lower air outlet (515) and the second lower air outlet (516) are communicated with the air pipe assembly (504); the chip collecting channel (505) is communicated with a collecting cylinder (506).

3. The automatic sharpening apparatus according to claim 1, characterized in that said automatic sharpening plane further comprises an electrical cabinet (40) and a motor component (60);

the motor part (60) is arranged on the floating device (20) and is mechanically connected with the transmission part (10); namely, one end of the transmission component (10) is mechanically connected with the motor component (60), and the other end of the transmission component is mechanically connected with the coping cutter head (30), so that the mechanical energy of the motor component (60) can be transmitted to the coping cutter head (30);

the electrical cabinet (40) includes an external signal communication electrical interface and is electrically and/or communicatively coupled with the motor component (60).

4. The automatic sharpening apparatus according to claim 3, wherein said transmission member (10) comprises a mounting base plate (11), a blade holder gear (12), a transmission guide rod (16) and a transmission gear set;

the holder gear (12) includes a holder mounting groove (121);

the sharpening cutter head (30) is mechanically connected with the transmission part (10) through a cutter seat mounting groove (121) on the cutter seat gear (12) and transmits;

the tool apron gear (12), the transmission guide rod (16) and the transmission gear set are all arranged on the mounting bottom plate (11); the tool apron gear (12) is mechanically connected with the coping tool bit (30); the transmission guide rod (16) is mechanically connected with the motor part (60); one end of the transmission gear set is mechanically connected with the transmission guide rod (16), and the other end of the transmission gear set is mechanically connected with the cutter holder gear (12).

5. The automatic sharpening apparatus according to claim 4, characterized in that said transmission gear set comprises a first transmission gear (13), a second transmission gear (14) and a third transmission gear (15);

the third transmission gear (15) is connected with the transmission guide rod (16); the first transmission gear (13) is connected with the tool apron gear (12); the first transmission gear (13), the second transmission gear (14) and the third transmission gear (15) are mechanically connected in sequence.

6. The automatic sharpening apparatus according to claim 1, wherein said sharpening head (30) comprises a blade (31), a seat (32) and a mounting pin (33);

the blade (31) is rotatably arranged on the tool holder (32); the blade (31) and the holder (32) are both fixed in relative position by means of a mounting pin (33).

7. The automatic sharpening apparatus according to claim 6, wherein said blades (31) comprise 2 groups of blades, and said 2 groups of blades are symmetrically arranged; wherein symmetry refers to symmetry with respect to the axis of rotation of the blade (31).

8. The automatic sharpening apparatus according to claim 3, wherein said floating device (20) comprises a spring strut (21), a guide rod (22), a motor mounting plate (23) and a spring assembly (24);

the floating device (20) is connected with the transmission component (10) through a spring pressure rod (21) and a guide rod (22) respectively, and is connected with the motor component (60) through a motor mounting plate (23); the spring assembly (24) is connected with the spring pressing rod (21), namely one end of the spring pressing rod (21) is connected with the transmission part (10), and the other end of the spring pressing rod is connected with the spring assembly (24).

9. The automatic sharpening apparatus according to any one of claims 1 to 8, wherein N-2;

the first mounting structure and the second mounting structure are respectively arranged at the top of one end of the bracket component (70) and the side edge of one end of the bracket component (70); the floating device (20) can be detachably arranged on the bracket component (70) through a first mounting structure or a second mounting structure;

the first grinding plane and the second grinding plane are orthogonal to each other and respectively correspond to the horizontal plane and the vertical plane.

10. An automatic sharpening device is characterized by comprising a transmission part (10), a floating device (20), a sharpening cutter head (30) and a support part (70);

the bracket component (70) comprises N mounting structures which are respectively marked as the ith mounting structure; the N mounting structures are respectively arranged at different positions of the bracket component (70); the floating device (20) can be detachably arranged on the bracket component (70) through any one of the mounting structures;

the transmission part (10) is connected with the floating device (20);

the sharpening cutter head (30) is mechanically connected with the transmission part (10) and is arranged on the bracket part (70) through the transmission part (10);

the N mounting structures correspond to different planes, namely N grinding planes corresponding to the N mounting structures are not coplanar;

wherein N is an integer not less than 2, and i is a positive integer not greater than N; the N grinding planes are respectively recorded as the ith grinding plane corresponding to the ith mounting structure, and the ith grinding plane is a plane which can be ground by the floating device (20), the transmission component (10) and the grinding cutter head (30) which are arranged on the bracket component (70) through the ith mounting structure;

the automatic sharpening plane further comprises a scrap collecting component (50); the scrap collecting part (50) is arranged on the coping cutter head (30);

the waste chip collecting component (50) mainly comprises a fixing bolt (501), a mounting plate (502), a shell (503), an air pipe assembly (504), a chip collecting channel (505), a collecting cylinder (506), an electromagnetic valve (507), a collecting cylinder mounting hole (508), an electromagnetic valve mounting hole (509) and a fixing plate mounting hole (510);

the housing (503) comprises a first upper air outlet (513), a second upper air outlet (514), a first lower air outlet (515) and a second lower air outlet (516);

the shell (503) is detachably and mechanically connected with the mounting plate (502) through a fixing bolt (501); meanwhile, the mounting plate (502) is connected with the transmission component (10) through the mounting hole (510) of the fixing plate; the collecting cylinder (506) and the electromagnetic valve (507) are respectively fixed on the bracket component (70) through a collecting cylinder mounting hole (508) and an electromagnetic valve mounting hole (509);

the first upper air outlet (513), the second upper air outlet (514), the first lower air outlet (515) and the second lower air outlet (516) are communicated with the air pipe assembly (504); the chip collecting channel (505) is communicated with a collecting cylinder (506);

the automatic grinding plane further comprises an electric cabinet (40) and a motor component (60);

the motor part (60) is arranged on the floating device (20) and is mechanically connected with the transmission part (10); namely, one end of the transmission component (10) is mechanically connected with the motor component (60), and the other end of the transmission component is mechanically connected with the coping cutter head (30), so that the mechanical energy of the motor component (60) can be transmitted to the coping cutter head (30);

the electrical cabinet (40) comprises an external signal communication electrical interface and is electrically and/or communicatively connected with a motor component (60);

the transmission component (10) comprises an installation bottom plate (11), a tool apron gear (12), a transmission guide rod (16) and a transmission gear set;

the holder gear (12) includes a holder mounting groove (121);

the sharpening cutter head (30) is mechanically connected with the transmission part (10) through a cutter seat mounting groove (121) on the cutter seat gear (12) and transmits; the tool apron gear (12), the transmission guide rod (16) and the transmission gear set are all arranged on the mounting bottom plate (11); the tool apron gear (12) is mechanically connected with the coping tool bit (30); the transmission guide rod (16) is mechanically connected with the motor part (60); one end of the transmission gear set is mechanically connected with the transmission guide rod (16), and the other end of the transmission gear set is mechanically connected with the cutter holder gear (12);

the transmission gear set comprises a first transmission gear (13), a second transmission gear (14) and a third transmission gear (15);

the third transmission gear (15) is connected with the transmission guide rod (16); the first transmission gear (13) is connected with the tool apron gear (12); the first transmission gear (13), the second transmission gear (14) and the third transmission gear (15) are mechanically connected in sequence;

the sharpening tool bit (30) comprises a blade (31), a tool apron (32) and a mounting pin (33);

the blade (31) is rotatably arranged on the tool holder (32); the blade (31) and the tool holder (32) are fixed in relative position by a mounting pin (33);

the blade (31) comprises 2 groups of blades, and the 2 groups of blades are symmetrically arranged; wherein symmetrical means symmetrical with respect to the axis of rotation of the blade (31);

the floating device (20) comprises a spring pressure rod (21), a guide rod (22), a motor mounting plate (23) and a spring assembly (24);

the floating device (20) is connected with the transmission component (10) through a spring pressure rod (21) and a guide rod (22) respectively, and is connected with the motor component (60) through a motor mounting plate (23); the spring assembly (24) is connected with the spring pressing rod (21), namely one end of the spring pressing rod (21) is connected with the transmission part (10), and the other end of the spring pressing rod is connected with the spring assembly (24);

N＝2；

the first mounting structure and the second mounting structure are respectively arranged at the top of one end of the bracket component (70) and the side edge of one end of the bracket component (70); the floating device (20) can be detachably arranged on the bracket component (70) through a first mounting structure or a second mounting structure;

the first grinding plane and the second grinding plane are orthogonal to each other and respectively correspond to the horizontal plane and the vertical plane.