CN218697645U - Automatic sand sheet replacing mechanism for grinding sand disc - Google Patents
Automatic sand sheet replacing mechanism for grinding sand disc Download PDFInfo
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- CN218697645U CN218697645U CN202223097329.3U CN202223097329U CN218697645U CN 218697645 U CN218697645 U CN 218697645U CN 202223097329 U CN202223097329 U CN 202223097329U CN 218697645 U CN218697645 U CN 218697645U
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- sand
- supporting plate
- sheet
- clamping piece
- abrasive
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses an automatic sand sheet replacing mechanism for a grinding sand disc, the bottom of a mechanism body is provided with a supporting vertical rod, the top end of the supporting vertical rod is provided with a supporting plate, a sand sheet supporting plate is arranged above the middle part of the supporting plate, the bottom of the sand sheet supporting plate is connected with a pneumatic jacking rod, the pneumatic jacking rod is positioned below the supporting plate, limiting rods are fixedly arranged around the sand sheet supporting plate, the left end part of the supporting plate is provided with a lower sand sheet opening, a baffle is fixedly arranged above the left side wall and the right side wall of the lower sand sheet opening, the bottom of the lower sand sheet opening is fixedly connected with a waste sheet collecting plate, and a sand sheet clamping member is arranged above the rear side wall of the lower sand sheet opening; in general: the utility model discloses can accomplish automatic old sand film of tearing down under the cooperation of manipulator to change new sand film and reach the advantage of using manpower sparingly, the degree of accuracy is high.
Description
Technical Field
The utility model belongs to the technical field of the grinding wheel dismouting, especially, relate to an automatic sand chip mechanism of changing of grinding sand table.
Background
The abrasive wheel saw is also called as a large abrasive wheel cutting machine, is common equipment for cutting materials such as metal square flat tubes, square flat steels, I-shaped steels, channel-shaped steels, carbon-element steels, element tubes and the like, is suitable for departments such as buildings, hardware, petrochemical industry, mechanical metallurgy, hydroelectric installation and the like, and is used very frequently in the mechanical processing industry; because the material of emery wheel piece belongs to the consumable article, rub with the material of being cut in the use, cause wearing and tearing.
The grinding wheel belongs to a quick-wear part, is high in use frequency and easy to wear, and needs to be replaced when worn to a certain degree. The grinding wheel is irregularly replaced according to the using condition; the existing common and unique replacement mode is manual replacement, the sand sheet is manually torn off and then a new sand sheet is manually stuck, so that the replacement efficiency is low, the labor intensity is high, the labor cost is high, and the replacement reliability is not high; therefore, the developed automatic sand sheet replacing device can automatically tear off old sand sheets and replace new sand sheets under the cooperation of the manipulator, and the automatic sand sheet replacing mechanism of the grinding sand disc has important application significance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic sand mechanism of changing of grinding sand table to solve current grinding wheel and tear the sand table through artifical manual when changing, manually glue new sand table again, change inefficiency, intensity of labour is big, the cost of labor is high, the not high problem of reliability of change, thereby an automatic sand table equipment of changing is provided and can be under the cooperation of manipulator, accomplish the automatic old sand table that tears down, and the automatic sand table mechanism of changing of grinding sand table of changing new sand table has important using meaning.
In order to achieve the above purpose, the utility model provides a technical scheme is:
a mechanism for automatically replacing an abrasive sheet of a grinding abrasive disc comprises a mechanism body, wherein a supporting vertical rod is arranged at the bottom of the mechanism body, a supporting plate is arranged at the top end of the supporting vertical rod, an abrasive sheet supporting plate is arranged above the middle of the supporting plate, a pneumatic jacking rod is connected to the bottom of the abrasive sheet supporting plate and located below the supporting plate, limiting rods are fixedly arranged on the periphery of the abrasive sheet supporting plate, a lower abrasive sheet opening is formed in the left end of the supporting plate, a baffle is fixedly arranged above the left side wall and the right side wall of the lower abrasive sheet opening, a waste sheet collecting plate is fixedly connected to the bottom of the lower abrasive sheet opening, and an abrasive sheet clamping element is arranged above the rear side wall of the lower abrasive sheet opening;
the sand clamping piece comprises a fixed clamping piece, a fixed vertical plate, a movable clamping piece and a clamping cylinder, wherein the fixed vertical plate is positioned at the rear end of the clamping cylinder and is tightly attached to the rear side wall of the clamping cylinder;
has the advantages that: the utility model discloses a set up the sand slice backup pad above the backup pad, sand slice backup pad number is three and the model is diverse, evenly distributed is in the backup pad top, the sand slice backup pad is fixed all around and is provided with the gag lever post, the gag lever post can effectively prevent the sand slice from preventing in-process landing, sand slice backup pad bottom is connected with pneumatic knock-out pin, when manipulator drive sand table was placed in the middle of the gag lever post and was located the sand slice top in the use, move down to the sand slice that stacks simultaneously, pneumatic knock-out pin below the sand slice backup pad upwards gives upward force at this moment, drive the sand slice of the top to compress tightly on the sand table, accomplish the installation of sand slice, need not the manpower can realize sand slice and sand table, set for pneumatic knock-out pin and manipulator in advance simultaneously in the installation and also can reach the higher purpose of precision;
in addition, a lower sand sheet opening is formed in the left end portion of the supporting plate, a baffle is arranged above the left side wall and the right side wall of the lower sand sheet opening, the baffle can effectively prevent sand sheets from falling off in the removing process, a sand sheet clamping piece is arranged above the rear side wall of the lower sand sheet opening, the sand sheet clamping piece is provided with a fixed clamping piece, a fixed vertical plate, a movable clamping piece and a clamping cylinder, the movable clamping piece is far away from the fixed clamping piece under the driving of the clamping cylinder in the using process, under the program control of a manipulator, a gap between a sand disc and an outer ring of the sand sheet is inserted into the fixed clamping piece, the fixed clamping piece is a thin metal sheet, the clamping cylinder ascends at the moment and is driven to ascend, the movable clamping piece is also fixedly connected with the clamping cylinder, the sand sheet is just clamped when the movable clamping piece and the fixed clamping piece are clamped, the manipulator controls the sand disc to ascend, the sand sheet to be torn from the sand sheet, the clamping cylinder drives the movable clamping piece to leave the fixed clamping piece, the sand sheet opening to be loosened and fall down, waste sand sheet collection is carried out, the whole process is completely automated, manpower is not needed, the time is saved, the efficiency is improved, and the cost is saved.
Furthermore, the abrasive sheet supporting plate is provided with three different types and is distributed above the supporting plate; through setting up three kinds of different sand piece backup pads, different specification sand pieces can be placed to sand piece backup pad top, can select according to the demand in the use.
Furthermore, four limiting rods are arranged around the sand sheet supporting plate, and the bottom of the sand sheet supporting plate is connected with a pneumatic jacking rod; through setting up the gag lever post, the gag lever post can prevent effectively that the abrasive disc from preventing the in-process landing, is provided with pneumatic knock bar in abrasive disc backup pad bottom in addition, and pneumatic knock bar can drive the abrasive disc backup pad and slide from top to bottom, can cooperate the manipulator to accomplish abrasive disc, abrasive disc installation in the use, realizes automatic, reaches and uses manpower sparingly, raises the efficiency purpose.
Furthermore, the fixed clamping piece is a thin metal sheet and is fixedly connected with the fixed vertical plate through a bolt; the fixed clamping piece can be positioned in a gap between the sand disc and the outer ring of the sand sheet in the using process so as to complete the stripping of the sand sheet.
Furthermore, the movable clamping piece is fixedly connected with the clamping cylinder through a bolt; in general: the utility model discloses can accomplish automatic old sand film of tearing down under the cooperation of manipulator to change new sand film and reach the advantage of using manpower sparingly, the degree of accuracy is high.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the left baffle of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A-A of the present invention;
fig. 4 is a schematic bottom perspective view of the present invention.
Reference numerals: 0. the mechanism comprises a mechanism body 1, a supporting plate 2, a supporting vertical rod 3, a sand sheet 4, a limiting rod 5, a sand sheet clamping piece 50, a fixed clamping piece 51, a fixed vertical plate 52, a movable clamping piece 53, a clamping cylinder 6, a baffle 7, a waste collecting plate 8, a sand sheet discharging port 9, a sand sheet supporting plate 10 and a pneumatic jacking rod.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
The utility model discloses a concrete implementation mode, as shown in fig. 1, fig. 2, fig. 3, a grind automatic sand sheet mechanism of changing of abrasive disc, including mechanism body 0, mechanism body 0 bottom be provided with support montant 2, support montant 2 top is provided with backup pad 1, backup pad 1 middle part top is provided with sand sheet backup pad 9, sand sheet backup pad 9 bottom is connected with pneumatic kicking bar 10, pneumatic kicking bar 10 is located backup pad 1 below, sand sheet backup pad 9 all around be fixed with gag lever post 4, backup pad 1 left end portion seted up lower sand sheet mouth 8, lower sand sheet mouth 8 left and right both sides wall top is fixed with baffle 6, lower sand sheet mouth 8 bottom is fixed with waste sheet collecting plate 7, lower sand sheet mouth 8 rear side wall top be provided with sand sheet clamping piece 5;
the sand sheet clamping part 5 comprises a fixed clamping piece 50, a fixed vertical plate 51, a movable clamping piece 52 and a clamping cylinder 53, wherein the fixed vertical plate 51 is positioned at the rear end of the clamping cylinder 53 and clings to the rear side wall of the clamping cylinder 53, the fixed clamping piece 50 is fixedly arranged at the top of the fixed vertical plate 51, the clamping cylinder 53 is positioned above the rear side wall of the lower sand sheet opening 8, and the movable clamping piece 52 is fixedly connected to the upper end of the clamping cylinder 53;
the sand sheet supporting plates 9 are arranged above the supporting plate 1, the number of the sand sheet supporting plates 9 is three, the types of the sand sheet supporting plates are different, the sand sheet supporting plates are uniformly distributed above the supporting plate 1, the limiting rods 4 are fixedly arranged on the periphery of the sand sheet supporting plates 9, the limiting rods 4 can effectively prevent the sand sheets 3 from slipping off in the process, the pneumatic jacking rods 10 are connected to the bottoms of the sand sheet supporting plates 9, when a manipulator drives a sand disc to be arranged in the middle of the limiting rods 4 and above the sand sheets 3 in the using process, the manipulator simultaneously moves down to the stacked sand sheets 3, the pneumatic jacking rods 10 below the sand sheet supporting plates 9 give upward force to drive the uppermost sand sheets 3 to be tightly pressed on the sand disc, the sand sheets 3 and the sand disc can be installed without manpower, and the purpose of higher accuracy can be achieved by setting the pneumatic jacking rods 10 and the manipulator in advance in the installing process;
in addition, a lower sand sheet opening 8 is formed in the left end portion of the supporting plate 1, a baffle 6 is arranged above the left side wall and the right side wall of the lower sand sheet opening 8, the baffle 6 can effectively prevent a sand sheet 3 from falling off in the removing process, a sand sheet 3 clamping piece is arranged above the rear side wall of the lower sand sheet opening 8, a fixed clamping piece 50, a fixed vertical plate 51, a movable clamping piece 52 and a clamping cylinder 53 are arranged on the sand sheet clamping piece 5, the movable clamping piece 52 is driven by the clamping cylinder 53 to be away from the fixed clamping piece 50 in the using process, under the program control of a manipulator, the sand disc and the outer ring of the sand sheet 3 are inserted into the fixed clamping piece 50 in a gap mode, the fixed clamping piece 50 is a thin metal sheet, the clamping cylinder 53 is lifted at the moment, the movable clamping piece 52 is driven to lift up, the movable clamping piece 52 is fixedly connected with the clamping cylinder 53, when the movable clamping piece 52 is clamped with the fixed clamping piece 50, the sand sheet 3 is precisely clamped with the movable clamping piece 52, the sand disc 3, the mechanical hand is controlled to lift up at the sand disc 3 at the moment, the clamping cylinder 53 is driven to leave the movable clamping piece 52, the fixed clamping piece 52, the sand sheet 3 is loosened to fall off from the sand disc, the sand sheet opening 8, waste sand disc, the waste sand sheet 3 is collected, the whole process is completely, and the automatic lifting process is achieved, and the labor-saving efficiency is achieved, and the labor-saving time.
The abrasive sheet supporting plate 9 is provided with three different models and is distributed above the supporting plate 1; through setting up three kinds of different abrasive disc backup pads 9, different specification abrasive discs 3 can be placed to 9 tops of abrasive disc backup pad, can select according to the demand in the use.
Four limiting rods 4 are arranged around the abrasive sheet supporting plate 9, and the bottom of the abrasive sheet supporting plate 9 is connected with a pneumatic jacking rod 10; through setting up gag lever post 4, gag lever post 4 can prevent effectively that sand piece 3 from preventing the in-process landing, is provided with pneumatic knock bar 10 in sand piece backup pad 9 bottoms in addition, and pneumatic knock bar 10 can drive sand piece backup pad 9 and slide from top to bottom, can cooperate the manipulator to accomplish sand piece 3, sand table installation in the use, realizes automatic, reaches and uses manpower sparingly, raises the efficiency purpose.
The fixed clip 50 is a thin metal sheet, and the fixed clip 50 is fixedly connected with the fixed vertical plate 51 through a bolt; the fixing clip 50 can be positioned in a gap between the sand table and the outer ring of the sand slice 3 during the use process so as to complete the stripping of the sand slice 3.
The movable clamping piece 52 is fixedly connected with the clamping cylinder 10 through a bolt.
The utility model discloses when using: as shown in fig. 1, 2 and 3, before operation, the movable clamping piece 52 is driven by the clamping cylinder 10 to be away from the fixed clamping piece 50, under the program control of the manipulator, the sand table and the outer ring of the sand 3 are inserted into the fixed clamping piece 50, the fixed clamping piece is a thin metal sheet, the clamping cylinder 53 is lifted at this time, and the movable clamping piece 52 is driven to lift (the movable clamping piece 52 is fixedly connected with the clamping cylinder 53), when the movable clamping piece 52 is clamped with the fixed clamping piece 50, the sand 3 is just clamped, at this time, the manipulator controls the sand table to lift, so that the sand 3 is torn off from the sand table, the clamping cylinder 53 drives the movable clamping piece 52 to leave the fixed clamping piece 50, so that the sand 3 is loosened to fall off the sand opening 8, and slides from the waste sand collecting plate 7 into the collecting frame, and the collection of the waste sand 3 is completed.
Three different sand sheet stations are arranged on the supporting plate 1, the sand sheet stations are respectively provided with three sand sheet supporting plates 9 with different specifications, sand sheets 3 with different specifications are respectively placed above the sand sheet supporting plates 9, a manipulator can be selected according to requirements, the manipulator drives a sand plate to be placed above a sand sheet 3 loading station and then to move downwards to the stacked sand sheets 3, at the moment, a pneumatic ejector rod 10 below the sand sheet 3 loading station gives an upward force upwards to drive the uppermost sand sheet 10 to be tightly pressed on the sand plate, and the installation of the sand sheets 3 is completed; in general: the utility model discloses can accomplish automatic old sand film of tearing down under the cooperation of manipulator to change new sand film and reach the advantage of using manpower sparingly, the degree of accuracy is high.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (5)
1. The utility model provides an automatic sand piece mechanism of changing of grinding sand table, includes mechanism body (0), its characterized in that: the mechanism is characterized in that a supporting vertical rod (2) is arranged at the bottom of the mechanism body (0), a supporting plate (1) is arranged at the top end of the supporting vertical rod (2), an abrasive sheet supporting plate (9) is arranged above the middle of the supporting plate (1), a pneumatic jacking rod (10) is connected to the bottom of the abrasive sheet supporting plate (9), the pneumatic jacking rod (10) is positioned below the supporting plate (1), limiting rods (4) are fixedly arranged around the abrasive sheet supporting plate (9), a lower abrasive sheet opening (8) is formed in the left end part of the supporting plate (1), baffles (6) are fixedly arranged above the left side wall and the right side wall of the lower abrasive sheet opening (8), a waste sheet collecting plate (7) is fixedly connected to the bottom of the lower abrasive sheet opening (8), and an abrasive sheet clamping element (5) is arranged above the rear side wall of the lower abrasive sheet opening (8);
sand slice clamping piece (5) including fixed clamping piece (50), fixed riser (51), activity clamping piece (52), die clamping cylinder (53), fixed riser (51) be located die clamping cylinder (53) rear end and hug closely die clamping cylinder (53) back wall, fixed riser (51) top is fixed and is provided with fixed clamping piece (50), die clamping cylinder (53) be located sand slice mouth (8) back wall top down, die clamping cylinder (53) upper end fixedly connected with activity clamping piece (52).
2. The automatic abrasive disc replacing mechanism for the grinding abrasive disc as claimed in claim 1, wherein the abrasive disc supporting plate (9) is provided with three different types and is distributed above the supporting plate (1).
3. The automatic abrasive disc replacing mechanism for the grinding abrasive discs as claimed in claim 2, wherein four limiting rods (4) are arranged around the abrasive disc supporting plate (9) and the bottom of the abrasive disc supporting plate (9) is connected with a pneumatic jacking rod (10).
4. The automatic sand sheet replacing mechanism for the grinding sand tray as claimed in claim 1, wherein the fixed clamping piece (50) is a thin metal sheet, and the fixed clamping piece (50) is fixedly connected with the fixed vertical plate (51) through a bolt.
5. The automatic disc-changing mechanism for grinding discs as claimed in claim 1, wherein the movable clamping piece (52) is fixedly connected with the clamping cylinder (53) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223097329.3U CN218697645U (en) | 2022-11-22 | 2022-11-22 | Automatic sand sheet replacing mechanism for grinding sand disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223097329.3U CN218697645U (en) | 2022-11-22 | 2022-11-22 | Automatic sand sheet replacing mechanism for grinding sand disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218697645U true CN218697645U (en) | 2023-03-24 |
Family
ID=85623299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223097329.3U Active CN218697645U (en) | 2022-11-22 | 2022-11-22 | Automatic sand sheet replacing mechanism for grinding sand disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218697645U (en) |
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2022
- 2022-11-22 CN CN202223097329.3U patent/CN218697645U/en active Active
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