CN113967862B - Component for solving problem of unbalanced contact at seal end of seal head during polishing - Google Patents

Abstract

The invention discloses a component for solving the problem of unbalanced contact when polishing a sealing end, which comprises a shell and a driving rod, wherein fans are arranged on two sides of the shell, a supporting mechanism is arranged at one end, close to the inner wall of the shell, of each fan, and the upper part of the driving rod is rotatably connected with a rotating mechanism. This solve the component of the unbalanced problem of contact when the department that seals the head is polished, the second magnetic path extrudes the separation piece and removes and make second magnetic path and first magnetic path be in the opposite face, the second magnetic path drives the piston lapse through attracting first magnetic path, thereby make the piston absorb the air between sucking disc and the head inner wall, the effect of the position of piston fixed head in the casing has been realized, the head drives supporting mechanism through the grindstone and slides, make supporting mechanism drive movable contact and fixed contact, the motor drives the actuating lever and rotates in the casing, it slides on the grindstone surface to realize that the actuating lever drives the head through rotary mechanism, thereby realize that the grindstone seals the automatic effect of evenly polishing to the head.

Description

Component for solving problem of unbalanced contact at seal end of seal head during polishing

Technical Field

The invention relates to the technical field of seal grinding, in particular to a component for solving the problem of unbalanced contact when a seal opening of a seal head is ground.

Background

With the continuous development of social and economic conditions, the end socket has been widely used in the fields of construction engineering, interior decoration or pipeline repair, etc., the end socket is an element for sealing the end of a container to isolate the inner and outer components of the container from each other, and the shape of the end socket changes correspondingly with the requirements of different products, including an oval shape, a spherical cap shape, a flat cover, etc.

The flattening degree of sealing influences the sealed effect of head, consequently, the grinding device who seals is one of the indispensable equipment in the head course of working, generally adopt artificial mode to use the polisher to polish sealing, not only seal the work efficiency who polishes and hang down, and artificial operation probably makes the depth of polishing have great difference, consequently, need automatic even grinding device, need automatic sweeps device of retrieving simultaneously, the sweeps after polishing scatters subaerial, increase staff's work burden, and probably drop in the equipment gap, probably make and take place the friction between sweeps and the inner member in the equipment operation process, thereby make its surperficial phenomenon that the damage appears.

Moreover, when the end socket seal polishing device in the prior art is used, the closed end of the end socket is clamped, and the sealing position of the open end is polished by using a grinding tool. When the grinding mode is used, the sealing opening and the grinding tool are not horizontal, namely the position of the sealing opening is higher or lower than the horizontal plane by taking the sealing opening as a reference. This problem then leads to in the process of polishing, and the grinding apparatus is uneven with the contact of sealing the department, and the degree of polishing is excessive to the part of high water level, causes the head to damage, and the part that is less than the horizontal plane then can't be polished.

In addition, there is not the suggestion mechanism to this problem among the prior art, be about to put the head on the grinding apparatus after, can't give the suggestion whether horizontal, whether take place to deflect the position of head, often can discover after polishing the completion, caused very big wasting of resources.

Therefore, the component for solving the problem of unbalanced contact when the sealing position of the end socket is polished is provided to solve the problem.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a component for solving the problem of unbalanced contact during polishing of the sealing end, which has the advantages of automatic uniform polishing and automatic scrap recovery, and solves the problems that the conventional polishing device is lack of automatic polishing and automatic scrap recovery.

(II) technical scheme

In order to realize the purposes of automatically and uniformly grinding and automatically recovering the scraps, the invention provides the following technical scheme: the utility model provides a solve component of unbalanced contact problem when head department of sealing is polished, includes casing and actuating lever, the casing both sides are provided with the fan, and the one end that the fan is close to the casing inner wall is provided with supporting mechanism, and actuating lever upper portion is rotated and is connected with rotary mechanism, and rotary mechanism fixed surface is connected with the warning light.

Preferably, the upper part of the supporting mechanism is rotatably connected with a grinding stone, the bottom of the supporting mechanism is fixedly connected with a movable contact, the bottom of the movable contact is provided with a fixed contact, one end of the fixed contact, which is close to the inner wall of the casing, is provided with a movable rod, the movable rod is rotatably connected inside the casing, when the end socket drives the supporting mechanism to slide downwards through the grinding stone, the supporting mechanism drives the movable contact to contact with the fixed contact, so that a motor in the casing is started through an external circuit, the motor model is a bull YVF-80, and therefore the motor drives the driving rod to rotate in the casing.

Preferably, the supporting mechanisms and the grindstones are respectively provided with at least two groups, the number of the supporting mechanisms and the number of the grindstones are the same, and each group of supporting mechanism is provided with one group of corresponding grindstones; the specification and size of each group of grinding stones are the same, the grinding stones are at the same height in the vertical direction, and the central axes of the grinding stones and the central axis of the fan are on the same straight line.

Preferably, the movable rod bottom fixedly connected with connecting rod, the one end fixedly connected with intermittent type device of movable rod is kept away from to the connecting rod, intermittent type device back face is rotated and is connected with the movable wheel, the movable wheel bottom is rotated and is connected with the runner, the runner surface is provided with the conveyer belt, the one end that the runner was kept away from to the conveyer belt is rotated with the actuating lever bottom and is connected, the actuating lever is driving the runner through the conveyer belt and is rotating at the casing, make the runner cooperate with the movable wheel through surperficial tooth's socket, thereby make the runner drive the intermittent type device through the movable wheel and rotate, the intermittent type device is driving the movable rod through the connecting rod and is reciprocating in the casing, thereby the effect of the quick landing of sweeps on the movable rod surface has been realized.

Preferably, the movable wheel consists of two parts, namely a driven gear on the outer ring and a driving gear on the inner ring, the driven gear and the driving gear are concentric and coaxial, the outer side of the driven gear is meshed with the rotating wheel, and the outer side of the driving gear is provided with a half-ring of teeth; the left inner side and the right inner side of the intermittent device are both provided with teeth, and the specification of the teeth is matched with that of a half-circle of teeth on the outer side of a driving gear of the movable wheel.

Preferably, the two sides of the rotating mechanism are rotatably connected with a first long rod, the upper portion of the first long rod is fixedly connected with a sucker, a piston is arranged at the bottom of the sucker, a first magnetic block is fixedly connected to the bottom of the piston, a blocking block is arranged at the bottom of the first magnetic block and is in sliding connection with the inside of the first long rod, a second magnetic block is arranged at the bottom of the blocking block, the magnetic pole of the first magnetic block is opposite to that of the second magnetic block on the opposite surface, when the second magnetic block slides upwards, the second magnetic block moves the squeezing blocking block towards the two sides and enables the second magnetic block and the first magnetic block to be located on the opposite surface, the second magnetic block drives the piston to slide downwards by attracting the first magnetic block, the piston absorbs air between the sucker and the inner wall of the seal head, and therefore the effect that the piston is fixed on the surface of the seal head is achieved.

Preferably, second magnetic path bottom is provided with first ejector pad, the one end that first ejector pad is close to rotary mechanism is provided with the balancing pole, the one end fixedly connected with fixed block that the balancing pole is close to first stock, the one end that first stock was kept away from to the balancing pole is rotated and is connected with the second stock, the one end that first stock was kept away from to the second stock is rotated and is connected with first push rod, first push rod is at the inside sliding connection of rotary mechanism, the volume through head self is driving first push rod and is slided downwards, make first push rod drive first stock through the second stock and to both sides removal, and the second stock is driving the balancing pole and is slided on the surface at first stock, make the balancing pole drive first ejector pad through the fixed block and slide to both sides, thereby realized that first ejector pad is driving the gliding effect of second magnetic path upwards in first stock through the extrusion air.

Preferably, the upper portion of the first push rod is fixedly connected with a positive electrode plate, the bottom of the positive electrode plate is provided with a negative electrode plate, two sides of the positive electrode plate are provided with a dielectric plate, one end of the dielectric plate, which is far away from the positive electrode plate, is fixedly connected with a second push rod, the second push rod is in sliding connection with the inside of the first push rod, when the seal head is placed at the top end of the first push rod and is unbalanced left and right, the seal head extrudes the inclined plane to drive the second push rod to slide left or right, so that the second push rod drives the dielectric plate to be located between the positive electrode plate and the negative electrode plate, and the capacitance generated on the surfaces of the positive electrode plate and the negative electrode plate is compared with the preset capacitance, so that the effect of turning on the warning lamp is achieved.

Preferably, the dielectric plate and the second push rod are both provided with two dielectric plates and have the same specification, the dielectric plates and the second push rods which are positioned on the same side form a group, and the dielectric plates and the second push rods are symmetrically distributed by taking the center line of the first push rod as a reference and have the same specification; the second push rods are distributed in the inclined upward direction, the inclined angles of the two second push rods are consistent, and the distance between one end, opposite to the two dielectric plates, of each dielectric plate and the electrode plate is the same.

(III) advantageous effects

Compared with the prior art, the invention provides a component for solving the problem of unbalanced contact when polishing the sealing position of the end socket, and the component has the following beneficial effects:

1. when the end socket drives the supporting mechanism to slide downwards through the grindstone, the supporting mechanism drives the movable contact to be contacted with the fixed contact, so that the motor drives the driving rod to rotate in the shell, and the driving rod drives the end socket to slide on the surface of the grindstone through the rotating mechanism, improve the production efficiency of industry, realized that the grindstone seals the automatic effect of evenly polishing to the head, place when the head appears about unbalanced on first push rod top, the head will extrude the inclined plane and drive the second push rod or slide right left, thereby make the second push rod drive the dielectric plate and be in between positive electrode plate and the negative electrode plate, compare the electric capacity that produces on positive electrode plate and the negative electrode plate surface with predetermined electric capacity, thereby realize opening the effect of warning light, make the position of staff's adjustment head, thereby prevent that the head from leading to sealing both sides because the position is unbalanced and appearing polishing the uneven consequence of depth.

2. This solve component of the unbalanced problem of contact when the department that seals the head is polished, seal when polishing the head when the grindstone, the fan will polish the sweeps that drops and inwards blow, make the sweeps along the movable rod landing to collect the department, the actuating lever drives the runner at the casing internal rotation through the conveyer belt simultaneously, make the runner cooperate with the movable wheel through surperficial tooth's socket, thereby make the runner drive intermittent device through the movable wheel and rotate, the effect that intermittent device reciprocated in the casing has been realized, simultaneously intermittent device is driving the movable rod through the connecting rod and is reciprocating in the casing, and shake from top to bottom through the movable rod, the effect that the surperficial sweeps of movable rod landing to collecting the department fast has been realized, realized alleviateing staff's work burden, prevent that the sweeps from probably dropping in the equipment gap, lead to take place the friction between sweeps and the internal element, thereby make its phenomenon of damage appear on the surface.

3. This solve the head and seal the component of the unbalanced problem of contact when department polishes, place when the head appears controlling unbalance at first push rod top, the head will extrude the inclined plane and drive the second push rod and slide left or right, thereby make the second push rod drive the dielectric plate and be in between positive electrode plate and the negative electrode plate, compare the electric capacity that produces on positive electrode plate and the negative electrode plate surface with predetermined electric capacity, thereby realize opening the effect of warning light, make the position of staff's adjustment head, thereby prevent that the head from leading to sealing both sides because the position is unbalanced and appearing polishing the uneven consequence of depth, the problem that exists among the prior art has been avoided, the effect of resources are saved has been realized.

Drawings

FIG. 1 is a schematic diagram of the connection of various structures according to an embodiment of the present invention;

FIG. 2 is an enlarged view of the structure A in FIG. 1 according to an embodiment of the present invention;

FIG. 3 is a schematic connection diagram of the second embodiment of the present invention;

FIG. 4 is a drawing of the fourth embodiment of the present invention, specifically, an enlarged view of the structure at B in FIG. 3;

FIG. 5 is a schematic structural diagram of a fourth embodiment of the present invention, in which θ 1 is an angle between the connecting rod and the movable rod in an initial state;

fig. 6 is a schematic diagram of a movement track of each structure in fig. 5 according to an embodiment of the present invention, where θ 2 is an angle between the movable rod and the connecting rod after the movable rod moves;

FIG. 7 is a schematic diagram illustrating connection of structures according to a third embodiment of the present invention;

fig. 8 is a schematic diagram of a motion trajectory of each structure in fig. 7 according to a third embodiment of the present invention.

In the figure: 1. a housing; 2. a drive rod; 3. a fan; 4. a support mechanism; 41. grinding stone; 42. a movable contact; 43. a fixed contact; 5. a rotation mechanism; 51. a warning light; 52. a first long rod; 53. a suction cup; 54. a piston; 55. a first magnetic block; 56. a barrier block; 57. a second magnetic block; 6. a movable rod; 61. a connecting rod; 62. a batch device; 63. a movable wheel; 64. a rotating wheel; 7. a conveyor belt; 8. a first push block; 9. a balancing pole; 91. a fixed block; 92. a second long rod; 10. a first push rod; 11. a positive electrode plate; 12. a negative electrode plate; 13. a dielectric plate; 14. a second push rod.

Detailed Description

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

The first embodiment is as follows:

please refer to fig. 1 and fig. 2.

The utility model provides a solve component of unbalanced contact problem when head department of sealing is polished, is provided with the rotary mechanism 5 that is used for adsorbing the fixing to the head including the casing 1 that is used for providing whole support and protection in the interior bottom of casing 1, and rotary mechanism 5's medial surface articulates there is the balancing pole 9 that is used for supporting and links.

The surface of the rotating mechanism 5 is connected with a warning light 51 which is used for prompting whether the end socket is horizontal or deflected; the two sides of the rotating mechanism 5 are rotatably connected with a first long rod 52 which is used for providing support when the end socket is fixed; the upper part of the first long rod 52 is fixedly connected with a sucker 53, and the seal head is adsorbed and fixed through the suction force of negative pressure; the bottom of the suction cup 53 is provided with a piston 54, the bottom of the piston 54 is fixedly connected with a first magnetic block 55, the bottom of the first magnetic block 55 is provided with a blocking block 56, the blocking block 56 is connected in the first long rod 52 in a sliding manner, the bottom of the blocking block 56 is provided with a second magnetic block 57, and the magnetic pole of the first magnetic block 55 is opposite to that of the second magnetic block 57 opposite to the magnetic pole of the first magnetic block 55.

Further, the bottom of the second magnetic block 57 is provided with a first push block 8, one end of the first push block 8 close to the rotating mechanism 5 is provided with a balance bar 9, the balance bar 9 is close to one end fixedly connected with fixing block 91 of the first long bar 52, one end of the balance bar 9 far away from the first long bar 52 is rotatably connected with a second long bar 92, one end of the second long bar 92 far away from the first long bar 52 is rotatably connected with a first push rod 10, and the first push rod 10 is slidably connected inside the rotating mechanism 5.

The working process and principle of each structure in the embodiment are as follows:

when the head is steadily placed on the top end of the first push rod 10, the head drives the first push rod 10 to slide downwards in the rotating mechanism 5 through the volume of the head, so that the first push rod 10 drives the first long rod 52 to move towards two sides through the second long rod 92, and the second long rod 92 drives the balance rod 9 to slide on the surface of the first long rod 52, so that the balance rod 9 drives the first push block 8 to slide towards two sides through the fixing block 91, and the effect that the first push block 8 drives the second magnetic block 57 to slide upwards in the first long rod 52 through the extrusion air is realized. The second magnetic block 57 moves the squeezing separation block 56 to two sides and makes the second magnetic block 57 and the first magnetic block 55 in opposite surfaces, the magnetic pole of the first magnetic block 55 is opposite to that of the second magnetic block 57 in opposite surfaces, the second magnetic block 57 drives the piston 54 to slide downwards by attracting the first magnetic block 55, so that the piston 54 absorbs air between the suction cup 53 and the inner wall of the end socket, and the effect that the piston 54 fixes the position of the end socket on the surface of the machine shell 1 is realized.

The second embodiment:

please refer to fig. 3.

The utility model provides a solve component of unbalanced contact problem when head seals department and polishes, is including being used for providing whole casing 1 that supports and protect and being used for providing the actuating lever 2 of drive steering force, and casing 1 is inside to be provided with the motor, and the motor model is bull YVF2-80, and consequently the motor is driving the effect of actuating lever 2 at casing 1 internal rotation.

Further, the polishing machine further comprises a supporting mechanism 4 which plays a role in supporting and polishing, the upper portion of the supporting mechanism 4 is rotatably connected with a grinding stone 41, the bottom of the supporting mechanism 4 is fixedly connected with a movable contact 42, the bottom of the movable contact 42 is provided with a fixed contact 43, one end, close to the inner wall of the machine shell 1, of the fixed contact 43 is provided with a movable rod 6, and the movable rod 6 is rotatably connected inside the machine shell 1.

Furthermore, the supporting mechanisms 4 and the grinding stones 41 are respectively provided with at least two groups, the number of the two groups is the same, and each group of supporting mechanisms 4 is provided with a group of corresponding grinding stones 4; the specification and the size of each group of grinding stones 41 are the same, the grinding stones 41 are at the same height in the vertical direction, and the central axes of the grinding stones 41 and the central axis of the fan 3 are on the same straight line.

Set up grindstone 41 to equal specification, equal height, can guarantee to seal the even of department polishing point when polishing sealing the head, in addition, because seal the department direct and grindstone 41 contact, equal height can guarantee that grindstone 41 can not cause the head to take place to deflect because of the difference of self high position, has further guaranteed the relative level in position of the in-process head of polishing.

Set up the axis with grindstone 41 and fan 3 into same straight line, promptly, make the same and mutual correspondence of the height of the two, can guarantee that grindstone 41 effectively blows off the piece of polishing to the wind that fan 3 produced when department of sealing was polished, avoids it to drop in subaerial or the gap that gets into equipment.

The working process and principle of each structure in the embodiment are as follows:

when the seal head presses the grinding stone 41 to move downwards by utilizing the self gravity, the grinding stone 41 drives the supporting mechanism 4 to slide downwards, so that the supporting mechanism 4 drives the movable contact 42 to contact with the fixed contact 43, the motor in the shell 1 is started through the external circuit, the motor model is the bull YVF2-80, the motor drives the driving rod 2 to rotate in the shell 1, the seal head is driven by the driving rod 2 to slide on the surface of the grinding stone 41 through the rotating mechanism 5, and the effect of automatically and uniformly grinding the seal head seal by the grinding stone 41 is realized.

Example three:

please refer to fig. 7 and 8.

The utility model provides a solve component of unbalanced contact problem when head department of sealing is polished, includes the first push rod 10 that is used for supporting and promotes head and inner structure, and first push rod 10 upper portion fixedly connected with positive electrode plate 11, and positive electrode plate 11 bottom is provided with negative electrode plate 12, and positive electrode plate 11 both sides are provided with dielectric plate 13, and dielectric plate 13 keeps away from the one end fixedly connected with second push rod 14 of positive electrode plate 11, and second push rod 14 is at the inside sliding connection of first push rod 10.

Furthermore, two dielectric plates 13 and two second push rods 14 are arranged and have the same specification, the dielectric plates 13 and the second push rods 14 which are positioned on the same side form a group, and the dielectric plates 13 and the second push rods 14 are symmetrically distributed by taking the center line of the first push rod 10 as a reference and have the same specification; the second push rods 14 are distributed in an inclined upward direction, the inclined angles of the two second push rods 14 are consistent, and the distances between the opposite ends of the two dielectric plates 13 and the electrode plate are the same.

The second push rod 14 is set to be in an inclined state, so that the second push rod can be contacted with the seal head more conveniently, the inclined angle is consistent, when the seal head deflects leftwards or rightwards, the fact that the part feeds back the deflection condition of the seal head is consistent is guaranteed, and the precision of the part in use is improved.

The opposite ends of the two dielectric plates 13 are arranged at the same distance from the electrode plate, so that the positions of the two dielectric plates 13 relative to the electrode plate in the initial state can be ensured to be the same, namely when the position of the end socket deflects leftwards or rightwards, the contact time of the left and right dielectric plates 13 and the electrode plate is consistent, and the sensitivity of the component is improved.

The working process and principle of each structure in the embodiment are as follows:

when the head is placed on the top of the first push rod 10 and left-right unbalance occurs, the head extrudes the inclined plane to drive the second push rod 14 to slide left or right, so that the second push rod 14 drives the dielectric plate 13 to be positioned between the positive electrode plate 11 and the negative electrode plate 12, the capacitance generated on the surface of the positive electrode plate 11 and the negative electrode plate 12 is compared with the preset capacitance, the effect of opening the warning lamp 51 is realized, a worker is enabled to adjust the position of the head, the effect that the polishing depth of two sides of the seal is uneven due to the unbalance of the position of the head is prevented, and the effect of saving resources is realized.

The principle of the capacitance change is as follows:

in this embodiment, in the initial state and without the head being displaced, the facing area between the dielectric plate 13 and the positive and negative electrode plates 11 and 12 is denoted as S, and when S is constant, the capacitance C is constant, and the expression is as follows:

C＝εS/4πkd

when the end socket is deviated, the facing area S between the dielectric plate 13 and the positive and negative electrode plates 11 and 12 is increased and the capacitance C is increased simultaneously, as can be seen from the above operation process. A comparison of the capacitance in the above process with the predetermined capacitance is achieved.

Example four:

please refer to fig. 4, 5, and 6.

The utility model provides a solve component of unbalanced contact problem when head department of sealing is polished, includes casing 1, actuating lever 2, fan 3, movable rod 6 and conveyer belt 7. The driving rod 2 is arranged at the inner bottom of the machine shell 1, and one end of the conveyor belt 7 is rotatably connected with the bottom of the driving rod 2.

The fan 3 can blow the chips formed by polishing to the inner side, prevents the polished scraps from scattering on the ground, reduces the labor burden of workers, and avoids the possibility of falling into the gap of the equipment, and the friction between the scraps and internal elements is caused in the running process of the equipment, so that the surface of the equipment is damaged.

Further, the bottom of the movable rod 6 is fixedly connected with a connecting rod 61, one end of the connecting rod 61, which is far away from the movable rod 6, is fixedly connected with an intermittent device 62, the back of the intermittent device 62 is rotatably connected with a movable wheel 63, and the bottom of the movable wheel 63 is rotatably connected with a rotating wheel 64.

Further, the movable wheel 63 consists of a driven gear on the outer ring and a driving gear on the inner ring, the driven gear and the driving gear are concentric and coaxial, the outer side of the driven gear is meshed with the rotating wheel 64, and the outer side of the driving gear is provided with a half-ring of teeth; the intermittent device 62 is provided with teeth on both the left and right inner sides, and the tooth specification is adapted to the tooth specification of the half-circle outside the driving gear of the movable wheel 63.

The driven gear and the driving gear which are included in the movable wheel 63 are arranged to be concentric and coaxial, so that the movement synchronism of the driven gear and the driving gear can be ensured, and the accuracy of the part in working is improved. The design of the half-circle teeth outside the driving gear can drive the intermittent device 62 to do periodic up-and-down reciprocating motion through periodic meshing driving when meshing with the teeth inside the intermittent device 62, and further drive the connecting rod 61 to do synchronous motion to cause the motion of the movable rod, so as to achieve the established technical effect.

The working process and principle of each structure in the embodiment are as follows:

when the grinding stone 41 polishes the seal head seal, the fan 3 blows the scraps dropped after polishing inwards, so that the scraps slide to the collection position along the movable rod 6, meanwhile, the driving rod 2 drives the rotating wheel 64 to rotate in the casing 1 through the conveyor belt 7, the rotating wheel 64 is matched with the movable wheel 63 through a tooth socket on the surface, so that the rotating wheel 64 drives the intermittent device 62 to rotate through the movable wheel 63, the effect that the intermittent device 62 moves up and down in the casing 1 is realized, meanwhile, the intermittent device 62 drives the movable rod 6 to move up and down in the casing 1 through the connecting rod 61, and the movable rod 6 vibrates up and down, so that the effect that the scraps on the surface of the movable rod 6 slide to the collection position quickly is realized, the effect of automatically cleaning the scraps is realized, the labor burden of workers is relieved, the scraps are prevented from possibly dropping in the equipment gap, friction is caused between the scraps and internal elements, the phenomenon that the surface of the movable rod 6 is damaged is caused, and the service life is shortened.

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

Claims (2)

1. The utility model provides a solve the head and seal the component of the unbalanced problem of contact when department polishes, includes casing (1) and actuating lever (2), its characterized in that: fans (3) are arranged on two sides of the machine shell (1), a supporting mechanism (4) is arranged at one end, close to the inner wall of the machine shell (1), of each fan (3), a rotating mechanism (5) is connected to the upper portion of each driving rod (2), a warning lamp (51) is connected to the surface of each rotating mechanism (5), a grinding stone (41) is rotatably connected to the upper portion of each supporting mechanism (4), a movable contact (42) is fixedly connected to the bottom of each supporting mechanism (4), a fixed contact (43) is arranged at the bottom of each movable contact (42), a movable rod (6) is arranged at one end, close to the inner wall of the machine shell (1), of each fixed contact (43), a connecting rod (61) is fixedly connected to the bottom of each movable rod (6), an intermittent device (62) is fixedly connected to one end, far away from the movable rods (6), of each connecting rod (61), a movable wheel (63) is rotatably connected to the back of each intermittent device (62), a rotating wheel (64) is rotatably connected to the bottom of each movable wheel (63), a conveying belt (7) is arranged on the surface of each rotating wheel (64), one end, far away from each conveying belt (7) is rotatably connected to the bottom of each driving rod (2), each driving rod (6) is rotatably connected to the bottom of each intermittent device (62) through each rotating wheel (61), each intermittent device, each moving rod (6) is driven by the corresponding connecting rod (6), each driving wheel (1), and two driven gear (63), each driving wheel (62), the inner ring and the inner ring (63) move up and down, the driven gear and the driving gear are concentric and coaxial, the outer side of the driven gear is meshed with the rotating wheel (64), and the outer side of the driving gear is provided with a half circle of teeth; the left inner side and the right inner side of the intermittent device (62) are provided with teeth, the specification of the teeth is matched with the specification of half-circle teeth on the outer side of the driving gear of the movable wheel (63), the two sides of the rotating mechanism (5) are rotatably connected with a first long rod (52), the upper part of the first long rod (52) is fixedly connected with a sucker (53), the bottom of the sucker (53) is provided with a piston (54), the bottom of the piston (54) is fixedly connected with a first magnetic block (55), the bottom of the first magnetic block (55) is provided with a blocking block (56), the blocking block (56) is connected in the first long rod (52) in a sliding way, the bottom of the blocking block (56) is provided with a second magnetic block (57), the magnetic poles of the first magnetic block (55) are opposite to the magnetic poles of the second magnetic block (57) on the opposite surface, a first push block (8) is arranged at the bottom of the second magnetic block (57), a balance rod (9) is arranged at one end, close to the rotating mechanism (5), of the first push block (8), a fixed block (91) is fixedly connected to one end, close to the first long rod (52), of the balance rod (9), a second long rod (92) is rotatably connected to one end, far away from the first long rod (52), of the balance rod (9), a first push rod (10) is rotatably connected to one end, far away from the first long rod (52), of the second long rod (92), and the first push rod (10) is connected to the inside of the rotating mechanism (5) in a sliding mode;

at least two groups of the supporting mechanisms (4) and the grinding stones (41) are arranged, the number of the supporting mechanisms and the number of the grinding stones are the same, and each group of the supporting mechanisms (4) is provided with a group of corresponding grinding stones (41); the specification and the size of each group of grindstones (41) are the same, the grindstones are at the same height in the vertical direction, and the central axes of the grindstones (41) and the central axis of the fan (3) are on the same straight line;

the upper portion of the first push rod (10) is fixedly connected with a positive electrode plate (11), a negative electrode plate (12) is arranged at the bottom of the positive electrode plate (11), dielectric plates (13) are arranged on two sides of the positive electrode plate (11), one end, far away from the positive electrode plate (11), of each dielectric plate (13) is fixedly connected with a second push rod (14), and the second push rods (14) are connected inside the first push rod (10) in a sliding mode.

2. The component of solving unbalanced contact problem when sealing of head department of sealing of claim 1 polishes, its characterized in that: the dielectric plate (13) and the second push rod (14) are both provided with two dielectric plates and have the same specification, the dielectric plates (13) and the second push rods (14) which are positioned on the same side form a group, and the dielectric plates and the second push rods are symmetrically distributed by taking the center line of the first push rod (10) as a reference and have the same specification; the second push rods (14) are distributed in the inclined upward direction, the inclined angles of the two second push rods (14) are consistent, and the distances between the opposite ends of the two dielectric plates (13) and the electrode plates are the same.

Images