CN211540659U

CN211540659U - Polishing equipment based on PLC control

Info

Publication number: CN211540659U
Application number: CN201922278376.XU
Authority: CN
Inventors: 周思杰
Original assignee: Xi'an Woweilong Control System Co ltd
Current assignee: Xi'an Woweilong Control System Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-09-22
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses an equipment of polishing based on PLC control, including base, stand, roof, the subassembly of polishing, fixed establishment and PLC controller, the equal fixedly connected with stand in the left and right sides at base top, roof fixed connection is passed through at the top of two stands, the mid point department of roof bottom is provided with the subassembly of polishing, the mid point department at roof top is provided with fixed establishment, fixed mounting has the PLC controller on the stand, the subassembly of polishing includes grinding motor. The utility model discloses a base, stand, roof, the subassembly of polishing, fixed establishment and PLC controller mutually support, have realized the effect of convenient to detach subassembly of polishing, dismantle step easy operation, labour saving and time saving has reduced user's intensity of labour, has greatly made things convenient for subsequent maintenance or change work to avoid influencing the normal use of the equipment of polishing, thereby improved the work efficiency of the equipment of polishing, brought very big facility for the producer.

Description

Polishing equipment based on PLC control

Technical Field

The utility model relates to a PLC control technical field specifically is an equipment of polishing based on PLC control.

Background

For example, patent application No. CN201720130693.5 discloses an improved structure of an automatic polishing apparatus, which includes a groove, a worktable, a support leg, a slide rail, a bearing plate and a polishing device, wherein the groove is formed at the upper part of the worktable; the supporting legs are arranged at the lower parts of the left end and the right end of the bearing plate; the sliding rail is arranged inside the bearing plate; the grinding device is arranged on the bearing plate; the polishing device comprises a motor, a protective shell, a detector, a connecting pipe, a grinding wheel, a sounding hole, a rotating rod and a detecting pipe, wherein the motor is arranged inside the protective shell; the detector is arranged above the motor; one end of the connecting pipe is connected with the protective shell, and the other end of the connecting pipe is connected with the grinding wheel; the sounding hole is formed in the middle of the grinding wheel. The utility model discloses a setting of detector, phonate hole and detecting tube is favorable to making things convenient for the position that the location needs to polish, through the setting of recess, is favorable to fixing the article that need polish inside the recess, prevents that article from removing.

The utility model provides a patent for CN201821039916.8, an automatic change equipment of polishing, the on-line screen storage device comprises a base, the top left side of base is fixed with the support, the support is "L" form, the top right side of support is fixed with a cylinder, the output of a cylinder extends the below of support and is connected with a diaphragm, the bottom both sides of a diaphragm all are fixed with the connecting rod, two the connecting rod is all fixed on No. two diaphragms, the middle part of No. two diaphragms is run through there is the fixed column that is vertical setting, the top of fixed column links to each other with a diaphragm through No. two springs, No. three diaphragms of bottom fixedly connected with of fixed column, the outer wall cover of the fixed column between No. three diaphragms and No. two diaphragms is equipped with a spring. The utility model discloses can fix the axle sleeve of treating the processing firmly, guarantee the quality of processing, the fixed block can rotate simultaneously, is convenient for improve the efficiency of processing of polishing.

Above-mentioned two patents all have the problem of the subassembly of polishing of being not convenient for dismantle, damage the back when the subassembly of polishing, can't be fast convenient dismantle it get off to influenced subsequent maintenance and change work, greatly reduced the work efficiency of the equipment of polishing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an equipment of polishing based on PLC control to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a polishing device based on PLC control comprises a base, stand columns, a top plate, polishing assemblies, a fixing mechanism and a PLC controller, wherein the stand columns are fixedly connected to the left side and the right side of the top of the base;

the polishing assembly comprises a polishing motor, the top of the polishing motor is in contact with the bottom of the top plate, a polishing rotating shaft is fixedly connected to an output shaft of the polishing motor, a polishing wheel is fixedly connected to the bottom of the polishing rotating shaft, mounting blocks are fixedly connected to the tops of the left side and the right side of the polishing motor, inserting blocks are fixedly connected to the tops of the mounting blocks, the tops of the inserting blocks penetrate through the top plate and extend to the outside of the top plate, the inserting blocks are movably connected with the top plate, clamping grooves are formed in the tops of opposite sides of the two inserting blocks, and the polishing motor is electrically connected with the PLC;

the fixing mechanism comprises a protective cover, the bottom of the protective cover is fixedly connected with the top of a top plate, a servo motor is fixedly connected with the midpoint of the top of the protective cover, a servo rotating shaft is fixedly connected onto an output shaft of the servo motor, the bottom of the servo rotating shaft penetrates through the protective cover and extends to the interior of the protective cover, a bearing is fixedly connected into a groove corresponding to the threaded rod at the top of the top plate, the bottom of the threaded rod penetrates through the bearing and extends to the interior of the threaded rod, sliding grooves are formed in the top of the top plate and are positioned on the left side and the right side of the bearing, sliding rods are fixedly connected onto the inner wall of the sliding grooves, sliding blocks are connected onto the surfaces of the sliding rods in a sliding manner, return springs are sleeved on the surfaces of the sliding rods, one ends of the return springs, close to the sliding blocks, are fixedly connected with, the equal fixedly connected with fixture block in the position that two relative one sides of slider just correspond the draw-in groove, one side that the fixture block is close to the draw-in groove runs through the draw-in groove and extends to inside, the three hornblocks of top fixedly connected with of fixture block one side are kept away from to the slider, the spacing groove has been seted up to one side that the slider was kept away from to the three hornblocks, the surperficial threaded connection of threaded rod has the thread block, the equal fixedly connected with pulley in the left and right sides of thread block, one side that the thread block was kept away from to the pulley runs through the spacing groove and extends.

Preferably, the threaded rod is movably connected with the bearing.

Preferably, the sliding block is movably connected with the sliding groove.

Preferably, the clamping block is movably connected with the clamping groove.

Preferably, the pulley is connected with the limiting groove in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a base, stand, roof, the subassembly of polishing, fixed establishment and PLC controller mutually support, have realized the effect of convenient to detach subassembly of polishing, dismantle step easy operation, labour saving and time saving has reduced user's intensity of labour, has greatly made things convenient for subsequent maintenance or change work to avoid influencing the normal use of the equipment of polishing, thereby improved the work efficiency of the equipment of polishing, brought very big facility for the producer.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

fig. 2 is an enlarged schematic view of a in fig. 1 according to the present invention.

In the figure: 1 base, 2 columns, 3 top plates, 4 grinding assemblies, 401 grinding motors, 402 grinding rotating shafts, 403 grinding wheels, 404 mounting blocks, 405 inserting blocks, 406 clamping grooves, 5 fixing mechanisms, 501 protective covers, 502 servo motors, 503 servo rotating shafts, 504 threaded rods, 505 bearings, 506 sliding grooves, 507 sliding rods, 508 sliding blocks, 509 return springs, 510 clamping blocks, 511 triangular blocks, 512 limiting grooves, 513 threaded blocks, 514 pulleys and 6 PLC controllers.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a polishing device based on PLC control includes a base 1, columns 2, a top plate 3, polishing assemblies 4, a fixing mechanism 5 and a PLC controller 6, wherein the columns 2 are fixedly connected to the left and right sides of the top of the base 1, the tops of the two columns 2 are fixedly connected to each other through the top plate 3, the polishing assemblies 4 are arranged at the middle points of the bottoms of the top plates 3, the fixing mechanism 5 is arranged at the middle points of the tops of the top plates 3, and the PLC controller 6 is fixedly mounted on the columns 2.

Grinding component 4 includes grinding motor 401, grinding motor 401's top and the bottom of roof 3 contact each other, fixedly connected with pivot 402 of polishing on grinding motor 401's the output shaft, the bottom fixedly connected with wheel 403 of polishing pivot 402, the equal fixedly connected with installation piece 404 in top of grinding motor 401 left and right sides, the top fixedly connected with inserted block 405 of installation piece 404, the top of inserted block 405 runs through roof 3 and extends to its outside, swing joint between inserted block 405 and the roof 3, draw-in groove 406 has all been seted up at the top of one side in opposite directions to two inserted blocks 405, electric connection between grinding motor 401 and the PLC controller 6.

The fixing mechanism 5 comprises a protection cover 501, the bottom of the protection cover 501 is fixedly connected with the top of the top plate 3, a servo motor 502 is fixedly connected with the midpoint of the top of the protection cover 501, a servo rotating shaft 503 is fixedly connected on an output shaft of the servo motor 502, the bottom of the servo rotating shaft 503 penetrates through the protection cover 501 and extends to the interior of the protection cover, a threaded rod 504 is fixedly connected in a groove corresponding to the top of the top plate 3, a bearing 505 is fixedly connected in a groove corresponding to the threaded rod 504, the bottom of the threaded rod 504 penetrates through the bearing 505 and extends to the interior of the threaded rod, the threaded rod 504 is movably connected with the bearing 505, sliding grooves 506 are respectively formed in the top of the top plate 3 and positioned at the left side and the right side of the bearing 505, a sliding rod 507 is fixedly connected on the inner wall of the sliding groove 506, a sliding block 508 is slidably connected, one end of a return spring 509 close to the sliding block 508 is fixedly connected with the sliding block 508, one end of the return spring 509 far away from the sliding block 508 is fixedly connected with the inner wall of the sliding groove 506, one side of the two sliding blocks 508 opposite to each other is fixedly connected with a clamping block 510 corresponding to the position of the clamping groove 406, one side of the clamping block 510 close to the clamping groove 406 penetrates through the clamping groove 406 and extends into the clamping groove 406, the clamping block 510 is movably connected with the clamping groove 406, a top portion of the sliding block 508 far away from one side of the clamping block 510 is fixedly connected with a triangular block 511, one side of the triangular block 511 far away from the sliding block 508 is provided with a limiting groove 512, the surface of the threaded rod 504 is connected with a threaded block 513, pulleys 514 are fixedly connected with the left side and the right side of the threaded block 513, one side of the pulley 514 far away.

During the use, when the subassembly 4 of polishing is dismantled to needs, the user passes through the positive start-up of PLC controller 6 control servo motor 502, thereby it is rotatory to drive servo pivot 503 and threaded rod 504 in proper order by servo motor 502, thereby make screw block 513 drive two pulleys 514 upward movements, thereby drive slider 508 in proper order under reset spring 509's elasticity effect, triangle block 511 and fixture block 510 reset to the one side motion that is close to threaded rod 504, until fixture block 510 breaks away from behind draw-in groove 406 completely, then can separate subassembly 4 of polishing and roof 3, then can carry out subsequent maintenance or change work.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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

1. The utility model provides an equipment of polishing based on PLC control, includes base (1), stand (2), roof (3), the subassembly (4) of polishing, fixed establishment (5) and PLC controller (6), its characterized in that: the left side and the right side of the top of the base (1) are fixedly connected with stand columns (2), the tops of the two stand columns (2) are fixedly connected through a top plate (3), a polishing assembly (4) is arranged at the middle point of the bottom of the top plate (3), a fixing mechanism (5) is arranged at the middle point of the top plate (3), and a PLC (programmable logic controller) is fixedly installed on each stand column (2);

the polishing assembly (4) comprises a polishing motor (401), the top of the polishing motor (401) is in contact with the bottom of the top plate (3), a polishing rotating shaft (402) is fixedly connected to an output shaft of the polishing motor (401), a polishing wheel (403) is fixedly connected to the bottom of the polishing rotating shaft (402), mounting blocks (404) are fixedly connected to the tops of the left side and the right side of the polishing motor (401), inserting blocks (405) are fixedly connected to the tops of the mounting blocks (404), the tops of the inserting blocks (405) penetrate through the top plate (3) and extend to the outside of the top plate, the inserting blocks (405) are movably connected with the top plate (3), clamping grooves (406) are formed in the tops of opposite sides of the two inserting blocks (405), and the polishing motor (401) is electrically connected with the PLC (6);

the fixing mechanism (5) comprises a protection cover (501), the bottom of the protection cover (501) is fixedly connected with the top of the top plate (3), a servo motor (502) is fixedly connected with the middle point of the top of the protection cover (501), a servo rotating shaft (503) is fixedly connected with the output shaft of the servo motor (502), the bottom of the servo rotating shaft (503) penetrates through the protection cover (501) and extends to the inner part of the protection cover, a bearing (505) is fixedly connected with the top of the top plate (3) in a groove corresponding to the threaded rod (504), the bottom of the threaded rod (504) penetrates through the bearing (505) and extends to the inner part of the threaded rod, sliding grooves (506) are formed in the top of the top plate (3) and are positioned on the left side and the right side of the bearing (505), sliding rods (507) are fixedly connected with the inner wall of the sliding grooves (506), and sliding blocks, the top of the sliding block (508) penetrates through the sliding groove (506) and extends to the outside of the sliding groove, a return spring (509) is sleeved on the surface of the sliding rod (507), one end, close to the sliding block (508), of the return spring (509) is fixedly connected with the sliding block (508), one end, far away from the sliding block (508), of the return spring (509) is fixedly connected with the inner wall of the sliding groove (506), clamping blocks (510) are fixedly connected with the opposite sides of the two sliding blocks (508) and correspond to the positions of the clamping grooves (406), one side, close to the clamping grooves (406), of each clamping block (510) penetrates through the clamping grooves (406) and extends into the clamping grooves (406), a triangular block (511) is fixedly connected to the top of one side, far away from the clamping blocks (510), of the triangular block (511) is provided with a limiting groove (512), the surface of the threaded rod (504) is in threaded connection with a threaded block (513), pulleys (514, one side of the pulley (514) far away from the thread block (513) penetrates through the limiting groove (512) and extends into the limiting groove, and the servo motor (502) is electrically connected with the PLC (6).

2. The PLC-based grinding device of claim 1, wherein: the threaded rod (504) is movably connected with the bearing (505).

3. The PLC-based grinding device of claim 1, wherein: the sliding block (508) is movably connected with the sliding groove (506).

4. The PLC-based grinding device of claim 1, wherein: the fixture block (510) is movably connected with the fixture groove (406).

5. The PLC-based grinding device of claim 1, wherein: the pulley (514) is connected with the limiting groove (512) in a sliding mode.