CN214237701U

CN214237701U - Automatic feeding and discharging device of precision grinding machine

Info

Publication number: CN214237701U
Application number: CN202120166795.9U
Authority: CN
Inventors: 孙加钦; 姚主强
Original assignee: Guangdong Jiangying Jingji Technology Co Ltd
Current assignee: Guangdong Jiangying Jingji Technology Co Ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-09-21
Anticipated expiration: 2031-01-21

Abstract

The utility model discloses an automatic unloader that goes up of precision grinder, including storage case, workstation, collecting box, one side inner wall fixed mounting of storage case has first motor, an outer wall cover is equipped with the disc on the output shaft of first motor, the first dead lever of one side fixedly connected with of disc, two round bars of one side inner wall fixedly connected with of storage case, two the outer wall sliding connection of round bar has the slider, two the same diaphragm of outer wall fixedly connected with of slider, one side fixedly connected with fixed block of diaphragm, one side fixedly connected with second dead lever of fixed block, the outer wall of first dead lever rotates with the outer wall of second dead lever and is connected with same dwang. Compared with the prior art, the utility model discloses a setting, disc, dwang, fixed block, lifter plate, fixed plate have been realized to the device, and the device can realize work piece automatic feeding, and does not have the work piece card material condition to take place, has improved grinding machine work efficiency.

Description

Automatic feeding and discharging device of precision grinding machine

Technical Field

The utility model relates to a grinding machine technical field especially relates to an automatic unloader that goes up of precision grinder.

Background

In the existing industrial production, grinding machines are widely used in various fields. The grinding machine is a machine tool for grinding the surface of a workpiece by using a grinding tool, the workpiece is mostly ground by using a grinding wheel rotating at a high speed, and although the prior art device can carry out loading and unloading operations on a centerless grinding machine, the prior art device has the problem of clamping the workpiece, so that the normal operation of loading operation cannot be ensured.

Through retrieval, chinese patent is granted and is published as patent CN209158049U, discloses a grinding machine automatic feeding unloader, including material loading slide, guide slide, limiting plate, propelling movement cylinder, place the seat, drive actuating cylinder, magnet piece, windrow groove device. The automatic unloader that goes up of grinding machine in the above-mentioned patent exists following not enough: through the material loading slide to guide slide material loading, can realize the material loading speed adjustment to the work piece through adjusting the limiting plate, through promoting the cylinder with the work piece propelling movement to place the seat on, through grinding machine processing, finally under the cooperation through driving actuating cylinder, magnet piece, fall into the material piling groove with the work piece in, accomplish the automatic unloading of grinding machine, but this device passes through the limiting plate and adjusts material loading speed, has the problem of work piece card material extremely easily, can't guarantee the normal clear of material loading work.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automatic feeding and discharging device for a precision grinding machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an automatic unloader that goes up of precision grinder, includes storage case, workstation, collecting box, one side inner wall fixed mounting of storage case has first motor, an outer wall cover is equipped with the disc on the output shaft of first motor, the first dead lever of one side fixedly connected with of disc, two round bars of one side inner wall fixedly connected with of storage case, two the outer wall sliding connection of round bar has the slider, two the same diaphragm of outer wall fixedly connected with of slider, one side fixedly connected with fixed block of diaphragm, one side fixedly connected with second dead lever of fixed block, the outer wall of first dead lever rotates with the outer wall of second dead lever and is connected with same dwang, two lifter plates of opposite side fixedly connected with of diaphragm.

Furthermore, two fixed plates are fixedly connected between the inner walls of the two sides of the storage box, and an inclined frame is fixedly connected to the outer wall of one side of the storage box.

Furthermore, two fixing bases are fixedly connected to one side of the workbench, a first through hole is formed in one side of each fixing base, two fixing bases are rotatably connected to the same rotating shaft in the first through hole, a grinding roller is sleeved on the outer wall of the rotating shaft, and a second motor is fixedly mounted on one side of the workbench.

Furthermore, an outer wall of one end of the output shaft of the second motor is sleeved with a driving wheel, an outer wall of one end of the rotating shaft is sleeved with a driven wheel, and the outer wall of the driving wheel and the outer wall of the driven wheel are sleeved with the same conveying belt.

Further, one side fixedly connected with slide of workstation, one side fixedly connected with platform of polishing of workstation, one side fixed mounting of workstation has electric putter, the first swash plate of opposite side fixedly connected with of workstation.

Furthermore, the inner walls of the two sides of the collecting box are fixedly connected with second inclined plates, the inner walls of the two sides of the collecting box are connected with the same drawer in a sliding mode, and the inner wall of one side of the drawer is fixedly connected with a sponge pad.

The utility model has the advantages that:

1. through arranging the storage box, the first motor, the disc, the first fixed rod, the round rod, the slide block, the transverse plate, the fixed block, the second fixed rod, the rotating rod, the lifting plate, the fixed plate and the inclined frame, the whole batch of workpieces are sequentially placed into the material storage box, the first motor is started to operate, so that the disc rotates, under the cooperation of the first fixed rod, the rotating rod, the second fixed rod and the fixed block, the transverse plate reciprocates up and down under the limit of the sliding block and the round rod, thereby driving the lifting plate to move up and down, realizing the sequential ascending of the workpieces under the matching of the fixed plate, finally completing the feeding work of the workpieces through the inclined frame, realizing the feeding speed of the workpieces by controlling the running speed of the first motor, the device can realize automatic feeding work of workpieces, and the situation of workpiece clamping does not occur, so that the working efficiency of the grinding machine is greatly improved;

2. the automatic blanking device is provided with the grinding roller, the second motor, the slide way, the grinding table, the electric push rod, the first inclined plate and the collecting box, the workpiece slides into the grinding table through the slide way by the self gravity of the workpiece, the workpiece is moved in the grinding table by starting the electric push rod to extend, the grinding roller is driven to rotate by starting the second motor, the workpiece moving in the grinding table is ground, when the workpiece is completely pushed out of the grinding table, the workpiece slides into the collecting box through the first inclined plate, the collection of the ground workpiece is completed, and the automatic blanking work is completed;

3. through having set up second swash plate, drawer, foam-rubber cushion, can cushion the work piece from the eminence landing through the second swash plate, through under the cushioning effect at the foam-rubber cushion, guarantee that the work piece that can the at utmost is complete, avoids just having beaten the problem that the workpiece surface of having ground takes place the striking damage, can conveniently collect the work piece through the drawer.

Drawings

Fig. 1 is a schematic perspective view of a material storage box of an automatic loading and unloading device for a precision grinding machine in embodiment 1;

fig. 2 is a schematic structural diagram of a material storage box of the automatic loading and unloading device of the precision grinding machine in embodiment 1 in a front view;

fig. 3 is a schematic view of an internal structure of a material storage box of the automatic loading and unloading device of the precision grinding machine in embodiment 1;

fig. 4 is a schematic view of an internal structure of a material storage box of the automatic loading and unloading device for the precision grinding machine in embodiment 2.

In the figure: storage case 1, first motor 2, disc 3, first dead lever 4, round bar 5, slider 6, diaphragm 7, fixed block 8, second dead lever 9, dwang 10, lifter plate 11, fixed plate 12, sloping frame 13, workstation 14, fixing base 15, pivot 16, polishing roller 17, second motor 18, slide 19, platform 20 of polishing, electric putter 21, first swash plate 22, collecting box 23, second swash plate 24, drawer 25, foam-rubber cushion 26.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, an automatic loading and unloading device for a precision grinding machine comprises a storage box 1, a workbench 14 and a collection box 23, wherein a first motor 2 is fixedly installed on the inner wall of one side of the storage box 1, a disc 3 is sleeved on the outer wall of one end of an output shaft of the first motor 2, a first fixing rod 4 is fixedly connected to one side of the disc 3, two round rods 5 are fixedly connected to the inner wall of one side of the storage box 1, sliders 6 are slidably connected to the outer walls of the two round rods 5, the outer walls of the two sliders 6 are fixedly connected to a same transverse plate 7, a fixing block 8 is fixedly connected to one side of the transverse plate 7, a second fixing rod 9 is fixedly connected to one side of the fixing block 8, the outer wall of the first fixing rod 4 and the outer wall of the second fixing rod 9 are rotatably connected to a same rotating rod 10, and two lifting plates 11 are fixedly connected to the other side of the transverse plate 7, two fixing plates 12 are fixedly connected between the inner walls of the two sides of the material storage box 1, an inclined frame 13 is fixedly connected with the outer wall of one side of the material storage box 1, the whole batch of workpieces are sequentially placed into the material storage box 1, the first motor 2 is started to operate, the disc 3 is rotated, under the matching of the first fixed rod 4, the rotating rod 10, the second fixed rod 9 and the fixed block 8, the transverse plate 7 reciprocates up and down under the limit of the sliding block 6 and the round rod 5, thereby driving the lifting plate 11 to move up and down, realizing the sequential ascending of the workpieces under the coordination of the fixed plate 12, finally completing the feeding work of the workpieces through the inclined frame 13, the feeding speed of the workpiece can be realized by controlling the running speed of the first motor 2, so that the automatic feeding work of the workpiece can be realized, the situation of material clamping of the workpiece does not exist, and the working efficiency of the grinding machine is greatly improved.

Wherein, one side of the workbench 14 is fixedly connected with two fixed seats 15, one side of the two fixed seats 15 is provided with a first through hole, the two fixed seats 15 are rotatably connected with the same rotating shaft 16 at the first through hole, the outer wall of the rotating shaft 16 is sleeved with a grinding roller 17, one side of the workbench 14 is fixedly provided with a second motor 18, the outer wall of one end of an output shaft of the second motor 18 is sleeved with a driving wheel, the outer wall of one end of the rotating shaft 16 is sleeved with a driven wheel, the outer wall of the driving wheel and the outer wall of the driven wheel are sleeved with the same conveying belt, one side of the workbench 14 is fixedly connected with a slideway 19, one side of the workbench 14 is fixedly connected with a grinding table 20, one side of the workbench 14 is fixedly provided with an electric push rod 21, the model of the electric push rod 21 is DT80, the other side of the workbench 14 is fixedly connected with a first inclined plate 22, the workpiece slides into the grinding table 20 through the slide rail 19 by self gravity of the workpiece, at the moment, the workpiece moves in the grinding table 20 by starting the electric push rod 21 to extend, then the grinding roller 17 is driven to rotate by starting the second motor 18, the workpiece moving in the grinding table 20 is ground, when the workpiece is completely pushed out of the grinding table 20, the workpiece slides into the collecting box 23 through the first inclined plate 22, the workpiece after grinding is collected, and automatic blanking is completed.

The working principle is as follows: when the automatic feeding device is used, a whole batch of workpieces are sequentially placed into the storage box 1, the disc 3 is rotated by starting the first motor 2 to operate, the transverse plate 7 is vertically reciprocated under the limit of the sliding block 6 and the round rod 5 under the cooperation of the first fixing rod 4, the rotating rod 10, the second fixing rod 9 and the fixing block 8, and then the lifting plate 11 is driven to move up and down, so that the workpieces are sequentially lifted up by the cooperation of the fixing plate 12, the workpieces are finally fed through the inclined frame 13, the feeding speed of the workpieces can be realized by controlling the operating speed of the first motor 2, the workpieces slide into the polishing table 20 through the self gravity of the workpieces through the slideway 19, at the moment, the workpieces move in the polishing table 20 by starting the extension of the electric push rod 21, and then the polishing roller 17 is driven to rotate by starting the second motor 18, so that the workpieces moving in the polishing table 20 are polished, when the workpiece is completely pushed out of the grinding table 20, the workpiece slides into the collecting box 23 through the first inclined plate 22, the workpiece after grinding is collected, and automatic discharging is completed.

Example 2

Referring to fig. 4, compared with embodiment 1, in this embodiment, in order to avoid the problem that a workpiece which is just ground is damaged due to collision, the inner walls of two sides of the collection box 23 are fixedly connected with second inclined plates 24, the inner walls of two sides of the collection box 23 are slidably connected with a same drawer 25, and the inner wall of one side of the drawer 25 is fixedly connected with a sponge pad 26.

The working principle is as follows: when the automatic feeding device is used, a whole batch of workpieces are sequentially placed into the storage box 1, the disc 3 is rotated by starting the first motor 2 to operate, the transverse plate 7 is vertically reciprocated under the limit of the sliding block 6 and the round rod 5 under the cooperation of the first fixing rod 4, the rotating rod 10, the second fixing rod 9 and the fixing block 8, and then the lifting plate 11 is driven to move up and down, so that the workpieces are sequentially lifted up by the cooperation of the fixing plate 12, the workpieces are finally fed through the inclined frame 13, the feeding speed of the workpieces can be realized by controlling the operating speed of the first motor 2, the workpieces slide into the polishing table 20 through the self gravity of the workpieces through the slideway 19, at the moment, the workpieces move in the polishing table 20 by starting the extension of the electric push rod 21, and then the polishing roller 17 is driven to rotate by starting the second motor 18, so that the workpieces moving in the polishing table 20 are polished, when the work piece is released the platform of polishing 20 completely, slide into in the collecting box 23 through first swash plate 22, accomplish the work piece collection after accomplishing the polishing, accomplish automatic unloading work, can cushion the work piece from the eminence landing through second swash plate 24, through under the cushioning effect at foam-rubber cushion 26, can be the at utmost guarantee that the work piece is complete, avoid just having done the problem that the workpiece surface of polishing takes place the striking damage, can conveniently collect the work piece through drawer 25, the device has reached and has realized work piece automatic feeding work, and the condition that does not have the work piece card material takes place, the work efficiency of grinding machine has been improved greatly.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An automatic loading and unloading device of a precision grinding machine comprises a storage box (1), a workbench (14) and a collecting box (23), and is characterized in that a first motor (2) is fixedly mounted on the inner wall of one side of the storage box (1), a disc (3) is sleeved on the outer wall of one end of an output shaft of the first motor (2), a first fixing rod (4) is fixedly connected to one side of the disc (3), two round rods (5) are fixedly connected to the inner wall of one side of the storage box (1), two sliding blocks (6) are slidably connected to the outer wall of the round rods (5), the two sliding blocks (6) are fixedly connected to the outer wall of the same transverse plate (7), a fixing block (8) is fixedly connected to one side of the transverse plate (7), a second fixing rod (9) is fixedly connected to one side of the fixing block (8), and the outer wall of the first fixing rod (4) and the outer wall of the second fixing rod, and the other side of the transverse plate (7) is fixedly connected with two lifting plates (11).

2. The automatic loading and unloading device for the precision grinding machine as claimed in claim 1, wherein two fixing plates (12) are fixedly connected between the inner walls of the two sides of the storage box (1), and an inclined frame (13) is fixedly connected to the outer wall of one side of the storage box (1).

3. The automatic loading and unloading device of the precision grinding machine is characterized in that two fixing seats (15) are fixedly connected to one side of the workbench (14), a first through hole is formed in one side of each fixing seat (15), the two fixing seats (15) are rotatably connected to the same rotating shaft (16) at the first through hole, a grinding roller (17) is sleeved on the outer wall of the rotating shaft (16), and a second motor (18) is fixedly mounted on one side of the workbench (14).

4. The automatic loading and unloading device for the precision grinding machine as claimed in claim 3, wherein a driving wheel is sleeved on the outer wall of one end of the output shaft of the second motor (18), a driven wheel is sleeved on the outer wall of one end of the rotating shaft (16), and the same conveying belt is sleeved on the outer wall of the driving wheel and the outer wall of the driven wheel.

5. The automatic loading and unloading device of the precision grinding machine as claimed in claim 1, wherein one side of the workbench (14) is fixedly connected with a slide way (19), one side of the workbench (14) is fixedly connected with a grinding table (20), one side of the workbench (14) is fixedly provided with an electric push rod (21), and the other side of the workbench (14) is fixedly connected with a first inclined plate (22).

6. The automatic loading and unloading device for the precision grinding machine as claimed in claim 1, wherein the inner walls of the two sides of the collection box (23) are fixedly connected with second inclined plates (24), the same drawer (25) is slidably connected between the inner walls of the two sides of the collection box (23), and a sponge pad (26) is fixedly connected to the inner wall of one side of the drawer (25).