CN111251097B

CN111251097B - Plate polishing device

Info

Publication number: CN111251097B
Application number: CN202010229604.9A
Authority: CN
Inventors: 胡斌
Original assignee: Boxing Rongzhi Technology Innovation Development Co Ltd
Current assignee: Boxing Rongzhi Technology Innovation Development Co., Ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-12-08
Anticipated expiration: 2040-03-27
Also published as: CN111251097A

Abstract

The invention discloses a plate polishing device which comprises a polishing machine body, wherein a cavity is arranged in the polishing machine body, a drilling and grinding block is arranged at the left lower end of the cavity, the drilling and grinding block is fixedly installed in the polishing machine body, a second motor is fixedly installed at the left upper end of the drilling and grinding block, the second motor is in power connection with a second screw rod, the right end of the second screw rod extends into a clamping space and is in threaded connection with a clamping block, an opening of the clamping space is upwards communicated with the cavity, a driving belt wheel is fixedly connected in a belt wheel groove in the middle of the second screw rod, the second screw rod is in rotating fit with a wall body between the belt wheel groove and the clamping space, the driving belt wheel is connected with a driven belt wheel through a belt, and the driven belt wheel is fixedly connected with a.

Description

Plate polishing device

Technical Field

The invention relates to the technical field of plate polishing, in particular to a plate polishing device,

background

Modern people can usually polish the panel surface more smoothly in order to satisfy people daily and production needs, and people usually polish and all rely on the manpower to go on manually, so not only make panel polish the unevenness, probably hurt people in addition, simultaneously, the flying dust of polishing production is easily inhaled by the human body, harms the health.

Disclosure of Invention

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

The plate polishing device comprises a polishing machine body, wherein a cavity is arranged in the polishing machine body, a drill grinding block is arranged at the left lower end of the cavity, the drill grinding block is fixedly installed in the polishing machine body, a second motor is fixedly installed at the left upper end of the drill grinding block, the second motor is in power connection with a second screw rod, the right end of the second screw rod extends into a clamping space and is in threaded connection with a clamping block, an opening of the clamping space is upward communicated with the cavity, the middle part of the second screw rod is fixedly connected with a driving pulley in a pulley groove, the second screw rod is in rotating fit with a wall body between the pulley groove and the clamping space, the driving pulley is connected with a driven pulley through a belt, the driven pulley is fixedly connected with a third screw rod, the right end of the third screw rod extends into a second block cavity and is in threaded connection with a third block, and the second block cavity is separated from the clamping space through a spacer block, the clamping block is in sliding fit with the spacing block, the third building block is in sliding fit with a wall body in the second building block cavity, the third lead screw is rotatably connected with the belt wheel groove and the wall body between the second building block cavities, the right end of the third building block is arranged in the second building block cavity, and the lower end of the second building block extends out of the drilling and grinding block and extends into the first building block cavity through the third building block cavity to abut against the first building block.

On the basis of the technical scheme, the second building block is in sliding fit with the third building block cavity, the left end and the right end of the third building block cavity are provided with second reset grooves, the second building block is fixedly connected with second reset blocks in the reset grooves, the second reset blocks are in sliding fit with the inner walls of the second reset grooves, the upper ends of the second reset blocks are fixedly connected with the lower ends of second springs, the upper ends of the second springs are fixedly connected with the lower end wall bodies of the diamond grinding blocks, the upper end walls and the lower end walls of the first building block cavity are internally provided with first reset grooves, the first building block is fixedly connected with first reset blocks on the first reset grooves, the first reset blocks are in sliding fit with the wall bodies of the first reset grooves, the right ends of the first reset blocks are fixedly connected with the right ends of the first springs, the left ends of the first springs are fixedly connected with the wall bodies at the left ends of the first reset grooves, and the third building block is provided with a, the fourth inclined plane can be matched with a third inclined plane at the upper end of the second building block, a second inclined plane is arranged at the lower end of the third building block, and the second inclined plane can be matched with the first inclined plane on the first building block.

On the basis of the technical scheme, a first motor is fixedly installed in the first building block, the left end of the first motor is in power connection with a fourth transmission shaft, the left end of the fourth transmission shaft extends into a second bevel gear meshing cavity through a transmission groove and is fixedly connected with a sixth bevel gear, a fifth bevel gear which can be meshed with the sixth bevel gear is arranged above the second bevel gear meshing cavity, the fifth bevel gear is fixedly connected with a third transmission shaft, the upper end of the third transmission shaft extends into a first bevel gear meshing cavity and is fixedly connected with a fourth bevel gear, the third transmission shaft is in rotating fit with a wall body between the first bevel gear meshing cavity and the second bevel gear meshing cavity, a third bevel gear is meshed above the fourth bevel gear, the third bevel gear is fixedly connected with a second transmission shaft, the right end of the second transmission shaft extends into a block containing groove and is provided with a spline shaft through a first spline groove, the second transmission shaft is in rotating fit with the wall body between the containing block groove and the first bevel gear meshing cavity, the spline shaft is rotatably connected in the containing block, the upper end of the containing block is provided with an electromagnet, the electromagnet is fixedly connected on the wall body at the left upper end of the containing block groove, the right end of the electromagnet is fixedly connected with the left end of a third spring, the right end of the third spring is fixedly connected with a permanent magnet, the permanent magnet is fixedly connected on the containing block, the containing block is in sliding fit with the wall body in the containing block groove, the right end of the spline shaft is in spline fit with the first transmission shaft through the second spline groove, the right end of the containing block groove is communicated with a third bevel gear meshing groove, and the spline shaft is fixedly connected with a seventh bevel gear in the third bevel gear meshing groove.

On the basis of the technical scheme, first transmission shaft right-hand member stretches into second bevel gear meshing inslot fixed connection second bevel gear, first transmission shaft with second bevel gear meshing groove with wall body normal running fit between the third bevel gear meshing groove, the first bevel gear in second bevel gear meshing below, the first lead screw of first bevel gear fixed connection, the dog inslot female connection dog is stretched into to first lead screw lower extreme, first lead screw with wall body normal running fit between second bevel gear meshing groove and the dog groove, the dog with wall body sliding fit in the dog inslot, under the dog groove the internal baffle lower groove of seting up of polisher body wall.

On the basis of the technical scheme, an eighth bevel gear capable of being meshed with the seventh bevel gear is arranged below the third bevel gear meshing groove, the eighth bevel gear is fixedly connected with a third screw rod, the lower end of the third screw rod extends into a fixed block groove and is in threaded connection with a fixed block, the third screw rod is in rotating fit with a wall body between the third bevel gear meshing groove and the fixed block groove, the left end of the fixed block is fixedly connected with a connecting block, a third motor is installed in the connecting block, the third motor is in power connection with a fifth transmission shaft, and the fifth transmission shaft extends into the cavity and is fixedly connected with a polishing block.

The invention has the beneficial effects that: when polishing, if panel does not tightly press from both sides tightly, just can not descend the connecting block, just can not begin to polish, prevent to polish the phenomenon that the surface unevenness takes place because of people's misoperation panel is not tightly pressed from both sides, can seal the organism of polishing earlier through the dog before polishing simultaneously begins, can not let the flying dust of polishing production diffuse to the environment in, harm health, stable in structure, the location is accurate, is worth promoting.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of a plate grinding device;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is an enlarged view of the mechanism at B in fig. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-3, for the sake of convenience, the orientations described hereinafter being defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

Referring to fig. 1 to 3, a plate polishing device according to an embodiment of the present invention includes a polishing machine body 65, a cavity 2 is disposed in the polishing machine body 65, a drilling and grinding block 31 is disposed at a left lower end of the cavity 2, the drilling and grinding block 31 is fixedly mounted in the polishing machine body 65, a second motor 40 is fixedly mounted at a left upper end of the drilling and grinding block 31, the second motor 40 is dynamically connected to a second lead screw 37, a right end of the second lead screw 37 extends into a clamping space 32 and is in threaded connection with a clamping block 36, an opening of the clamping space 32 is upward communicated with the cavity 2, a driving pulley 39 is fixedly connected to a middle portion of the second lead screw 37 in a pulley groove 38, the second lead screw 37 is in rotational fit with a wall body between the pulley groove 38 and the clamping space 32, the driving pulley 39 is connected to a driven pulley 42 by a belt 41, the driven pulley 42 is fixedly connected to a third lead screw 43, the right end of the third screw rod 43 extends into a second block cavity 34 and is connected with a third block 35 in a threaded mode, the second block cavity 34 is separated from the clamping space 32 by a spacer 33, the clamping block 36 is in sliding fit with the spacer 33, the third block 35 is in sliding fit with a wall body in the second block cavity 34, the third screw rod 43 is rotatably connected with a wall body between the pulley groove 38 and the second block cavity 34, the right end of the third block 35 is provided with a second block 29 in the second block cavity 34, and the lower end of the second block 29 extends out of the drilling and grinding block 31 and extends into the first block cavity 27 through the third block cavity to abut against the first block 25.

In addition, in one embodiment, the second block 29 is slidably fitted with the third block cavity, the left end and the right end of the third block cavity are provided with a second reset groove 47, the second block 29 is fixedly connected with a second reset block 46 in the reset groove 47, the second reset block 46 is slidably fitted with the inner wall of the second reset groove 47, the upper end of the second reset block 46 is fixedly connected with the lower end of a second spring 45, the upper end of the second spring 45 is fixedly connected with the lower end wall body of the diamond grinding block 31, the upper end and the lower end of the first block cavity 27 are provided with a first reset groove 22, the first block 25 is fixedly connected with a first reset block 23 in the first reset groove 22, the first reset block 23 is slidably fitted with the wall body of the first reset groove 22, the right end of the first reset block 23 is fixedly connected with the right end of a first spring 21, the left end of the first spring 21 is fixedly connected with the left end of the first reset groove 22, the third block 35 is provided with a fourth inclined surface 44 which can be matched with the third inclined surface 30 at the upper end of the second block 29, the lower end of the third block 29 is provided with a second inclined surface 28, and the second inclined surface 28 can be matched with the first inclined surface 26 on the first block 25.

In addition, in one embodiment, a first motor 24 is fixedly installed in the first block 25, the left end of the first motor 24 is in power connection with a fourth transmission shaft 20, the left end of the fourth transmission shaft 20 extends into a second bevel gear engagement cavity 17 through a transmission groove 19 and is fixedly connected with a sixth bevel gear 18, a fifth bevel gear 16 capable of being engaged with the sixth bevel gear 18 is arranged above the second bevel gear engagement cavity 17, the fifth bevel gear 16 is fixedly connected with a third transmission shaft 15, the upper end of the third transmission shaft 15 extends into a first bevel gear engagement cavity 14 and is fixedly connected with a fourth bevel gear 13, the third transmission shaft 15 is in rotating fit with a wall body between the first bevel gear engagement cavity 14 and the second bevel gear engagement cavity 17, a third bevel gear 12 is engaged above the fourth bevel gear 13, and the third bevel gear 12 is fixedly connected with a second transmission shaft 11, the right end of the second transmission shaft 11 extends into a containing block groove 52 and is provided with a spline shaft 53 through a first spline groove 54 in a spline manner, the second transmission shaft 11 is in running fit with a wall body between the containing block groove 52 and the first bevel gear meshing cavity 14, the spline shaft 53 is in running fit with the containing block 55, the upper end of the containing block 55 is provided with an electromagnet 56, the electromagnet 56 is fixedly connected with the wall body at the upper left end of the containing block groove 52, the right end of the electromagnet 56 is fixedly connected with the left end of a third spring 57, the right end of the third spring 57 is fixedly connected with a permanent magnet 58, the permanent magnet 58 is fixedly connected with the containing block 55, the containing block 55 is in sliding fit with the wall body in the containing block groove 52, the right end of the spline shaft 53 is in running fit with the first transmission shaft 10 through a second spline groove 48, and the right end of the containing block groove 52 is communicated with a, the spline shaft 53 is fixedly connected with a seventh bevel gear 50 in the third bevel gear engaging groove 49.

In addition, in one embodiment, the right end of the first transmission shaft 10 extends into the second bevel gear meshing groove 64 to be fixedly connected with a second bevel gear 9, the first transmission shaft 10 is in rotating fit with a wall body between the second bevel gear meshing groove 64 and the third bevel gear meshing groove, the second bevel gear 9 is meshed with a lower first bevel gear 8, the first bevel gear 8 is fixedly connected with a first lead screw 7, the lower end of the first lead screw 7 extends into the block groove 3 to be in threaded connection with a block 5, the first lead screw 7 is in rotating fit with a wall body between the second bevel gear meshing groove 64 and the block groove 3, the block 5 is in sliding fit with a wall body in the block groove 3, and a block lower groove 1 is formed in the wall body of the polishing machine body 65 right below the block groove 3.

In addition, in one embodiment, an eighth bevel gear 51 capable of being meshed with the seventh bevel gear 50 is arranged below the third bevel gear meshing groove 49, the eighth bevel gear 51 is fixedly connected with a third screw rod 59, the lower end of the third screw rod 59 extends into the fixed block groove 4 to be in threaded connection with the fixed block 6, the third screw rod 59 is in rotating fit with a wall body between the third bevel gear meshing groove 49 and the fixed block groove 4, the left end of the fixed block 6 is fixedly connected with a connecting block 63, a third motor 60 is arranged in the connecting block 63, the third motor 60 is in power connection with a fifth transmission shaft 61, and the fifth transmission shaft 61 extends into the cavity 2 to be fixedly connected with a polishing block 62.

In the initial state, the second spring 45 and the first spring 21 are in a relaxed state, the fifth bevel gear 16 and the sixth bevel gear 18 are not engaged, the seventh bevel gear 50 and the eighth bevel gear 51 are not engaged, the first transmission shaft 10 is in the second spline 48, and the third spring 57 is in a relaxed state.

When the polishing work is needed, an operator puts the plate into the clamping space 32, starts the second motor 40, the second motor rotates to move the clamping block 36 to the right through the rotation of the second screw 37, continuously clamps the plate, simultaneously the second screw 37 rotates to drive the driving pulley 39 to rotate, the driven pulley 42 is driven to rotate through the belt 41, at the moment, the third block 35 moves to the right, the second block 29 is pressed downwards to drive the first block 25 to move to the left, the sixth bevel gear 18 is meshed with the fifth bevel gear 16, the second motor 40 is closed, the first motor 24 is started, the sixth bevel gear 18 transmits power to the fifth bevel gear 16, the second transmission shaft 11 is driven to rotate through the power transmission of the third transmission shaft 15, the fourth bevel gear 13 and the third bevel gear 12, the second transmission shaft 11 rotates to drive the spline shaft 53 to rotate, the spline shaft 53 rotates to drive the first transmission shaft 10 to rotate, the first screw rod 7 is driven to rotate through power transmission of the second bevel gear 9 and the first bevel gear 8, the check block 5 is moved downwards by the rotation of the screw rod 7 and moves into the lower groove 1 of the check block, a polishing machine body is sealed, flying dust generated by polishing is prevented from diffusing into the environment, the electromagnet 56 is electrified to attract the permanent magnet 58 to move leftwards at the moment, the spline shaft 53 is driven to move leftwards by the block 55, the seventh bevel gear 50 is meshed with the eighth bevel gear 51, the first transmission shaft 10 is disengaged from the first spline groove 48, the seventh bevel gear 50 drives the eighth bevel gear 51 to rotate, so that the third screw rod 59 is driven to rotate, the fixed block 6 is moved downwards, the fixed block 6 drives the connecting block 63 to move downwards, after the fixed block is moved downwards to a designated position, the third motor 60 is started, and the polishing block 62 rotates to polish the plate.

After polishing, the third motor 60 is closed, the first motor 24 is reversed, the connecting block 63 is restored to the highest position, the electromagnet 56 is closed, the stop block 5 is moved upwards to the highest position of the stop block groove 3, the first motor 24 is closed, the second motor 40 is reversed, the clamping block 36 and the third block 35 are moved to the initial position on the left side, the second block 29 and the first block 25 are respectively returned to the initial position under the action of the second spring 45 and the first spring 21, the resetting is completed, and the polished plate is taken out.

The invention has the advantages that when the plate is polished, if the plate is not clamped, the connecting block cannot be descended, and polishing cannot be started, so that the phenomenon of uneven polished surface caused by the fact that the plate is not clamped due to human operation errors is prevented, and meanwhile, the polishing machine body is firstly sealed by the stop block before polishing is started, so that flying dust generated by polishing cannot be diffused into the environment, the health of a human body is harmed, the structure is stable, the positioning is accurate, and the plate polishing machine is worthy of popularization.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A plate polishing device comprises a polishing machine body, wherein a cavity is arranged in the polishing machine body, a drill grinding block is arranged at the left lower end of the cavity, the drill grinding block is fixedly arranged in the polishing machine body, a second motor is fixedly arranged at the left upper end of the drill grinding block, a second motor is in power connection with a second lead screw, the right end of the second lead screw extends into a clamping space and is in threaded connection with a clamping block, the opening of the clamping space is upward communicated with the cavity, the middle part of the second lead screw is fixedly connected with a driving pulley in a pulley groove, the second lead screw is in rotating fit with the pulley groove and a wall body between the clamping spaces, the driving pulley is connected with a driven pulley through a belt, the driven pulley is fixedly connected with a third lead screw, the right end of the third lead screw extends into a second block cavity and is in threaded connection with a third block, and the second block cavity is separated from the clamping space through a spacer, the clamping block is in sliding fit with the spacer block, the third building block is in sliding fit with a wall body in the cavity of the second building block, the third screw rod is rotationally connected with the wall body between the pulley groove and the cavity of the second building block, a second building block is arranged at the right end of the third building block in the cavity of the second building block, and the lower end of the second building block extends out of the drilling and grinding block and extends into the cavity of the first building block through the cavity of the third building block to abut against the first building block; the second building block is in sliding fit with the third building block cavity, the left end and the right end of the third building block cavity are provided with second reset grooves, the second building block is fixedly connected with a second reset block in the reset grooves, the second reset block is in sliding fit with the inner wall of the second reset groove, the upper end of the second reset block is fixedly connected with the lower end of a second spring, the upper end of the second spring is fixedly connected to the lower end wall body of the diamond grinding block, the upper end wall and the lower end wall of the first building block cavity are internally provided with first reset grooves, the first building block is fixedly connected with a first reset block on the first reset groove, the first reset block is in sliding fit with the wall body of the first reset groove, the right end of the first reset block is fixedly connected with the right end of the first spring, the left end of the first spring is fixedly connected to the wall body of the left end of the first reset groove, the third building block is provided with a fourth inclined surface, and the fourth inclined surface can be matched with a third inclined surface, the lower end of the third building block is provided with a second inclined plane which can be matched with the first inclined plane on the first building block; the first motor is fixedly installed in the first building block, a fourth transmission shaft is dynamically connected to the left end of the first motor, the left end of the fourth transmission shaft extends into a second bevel gear meshing cavity through a transmission groove and is fixedly connected with a sixth bevel gear, a fifth bevel gear capable of being meshed with the sixth bevel gear is arranged above the second bevel gear meshing cavity, the fifth bevel gear is fixedly connected with a third transmission shaft, the upper end of the third transmission shaft extends into a first bevel gear meshing cavity and is fixedly connected with a fourth bevel gear, the third transmission shaft is in rotational fit with a wall body between the first bevel gear meshing cavity and the second bevel gear meshing cavity, a third bevel gear is meshed with the fourth bevel gear, the third bevel gear is fixedly connected with a second transmission shaft, the right end of the second transmission shaft extends into a containing block groove and is provided with a spline shaft through a spline groove, and the second transmission shaft is rotationally matched with the wall body between the containing block groove and the first bevel gear meshing cavity The spline shaft is rotationally connected in the containing block, the upper end of the containing block is provided with an electromagnet, the electromagnet is fixedly connected on the wall body at the upper left end of the containing block groove, the right end of the electromagnet is fixedly connected with the left end of a third spring, the right end of the third spring is fixedly connected with a permanent magnet, the permanent magnet is fixedly connected on the containing block, the containing block is in sliding fit with the wall body in the containing block groove, the right end of the spline shaft is in spline fit with a first transmission shaft through a second spline groove, the right end of the containing block groove is communicated with a third bevel gear meshing groove, and the spline shaft is fixedly connected with a seventh bevel gear in the third bevel gear meshing groove; the right end of the first transmission shaft extends into a second bevel gear meshing groove to be fixedly connected with a second bevel gear, the first transmission shaft is in rotating fit with a wall body between the second bevel gear meshing groove and the third bevel gear meshing groove, the second bevel gear is meshed with a first bevel gear below, the first bevel gear is fixedly connected with a first screw rod, the lower end of the first screw rod extends into a baffle groove internal thread to be connected with a baffle, the first screw rod is in rotating fit with a wall body between the second bevel gear meshing groove and the baffle groove, the baffle is in sliding fit with the wall body in the baffle groove, and a baffle lower groove is formed in the wall body of the polishing machine right below the baffle groove; an eighth bevel gear which can be meshed with the seventh bevel gear is arranged below the third bevel gear meshing groove, the eighth bevel gear is fixedly connected with a third screw rod, the lower end of the third screw rod extends into a fixed block groove and is in threaded connection with a fixed block, the third screw rod is in rotating fit with a wall body between the third bevel gear meshing groove and the fixed block groove, the left end of the fixed block is fixedly connected with a connecting block, a third motor is installed in the connecting block, the third motor is in power connection with a fifth transmission shaft, and the fifth transmission shaft extends into the cavity and is fixedly connected with a polishing block.