CN221270532U - Feeding device for centerless grinding machine - Google Patents
Feeding device for centerless grinding machine Download PDFInfo
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- CN221270532U CN221270532U CN202323196906.9U CN202323196906U CN221270532U CN 221270532 U CN221270532 U CN 221270532U CN 202323196906 U CN202323196906 U CN 202323196906U CN 221270532 U CN221270532 U CN 221270532U
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- 230000009471 action Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of centerless grinder equipment, and discloses a feeding device for a centerless grinder, which comprises an upper bin, wherein an inclined supporting plate is fixedly connected inside the upper bin, inclined plates are fixedly connected to two sides of the front end of the upper bin, a plurality of bumps are fixedly connected to the top ends of the inclined plates on two sides, stepping motors are fixedly connected to the front and rear parts of one side, close to the inclined plates, of each inclined plate, rotating plates are fixedly connected to the output ends of the stepping motors, and two sides of the rotating plates are respectively connected to the front and rear parts of two ends of a movable frame in a rotating mode, close to one end of each rotating plate. According to the utility model, the rotating plate is driven to rotate by the stepping motor, so that the movable frame rotates reciprocally along with the rotating plate, the purpose of automatically transporting materials out of the upper bin is realized, the materials can be supported by the convex blocks when the movable frame moves downwards, and the materials can be transported to the grinding machine along the inclined edges of the inclined plates when the movable frame rotates to the materials again, so that the effects of improving the working efficiency and reducing the working intensity of workers are achieved.
Description
Technical Field
The utility model relates to the technical field of centerless grinder equipment, in particular to a feeding device for a centerless grinder.
Background
The centerless grinder is one of grinding machines, and is mainly composed of a grinding wheel, an adjusting wheel and a workpiece support, wherein the grinding wheel is used for grinding, the adjusting wheel is used for controlling the rotation and feed speed of a workpiece, the workpiece support is used for supporting the workpiece, and the centerless grinder is mainly used for grinding small parts such as pin shafts or grinding slender optical axes in mass production and has the characteristics of high production efficiency and easiness in realizing automation, and the centerless grinder is usually matched with a feeding device for ensuring the continuity of production.
Common feedway is through conveyer belt etc. mutually supporting and is carried the material to the processing area more, but the conveyer belt exists certain instability, probably leads to the material to appear removing and can't provide the raw materials accurately, and then probably leads to the material to prick to pile up and get into the grinding machine and influence normal production work.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a feeding device for a centerless grinder.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a feedway for centerless grinder, includes the feed bin, go up the inside fixedly connected with oblique layer board of feed bin, go up the equal fixedly connected with swash plate in feed bin front end both sides, both sides the equal fixedly connected with of swash plate top a plurality of lugs, the swash plate is close to the equal fixedly connected with step motor in the front and back portion of one side mutually, a plurality of step motor output equal fixedly connected with changes the board, both sides change the board and be close to one end mutually and rotate respectively to connect at the front and back portion of moving frame both ends.
As a further description of the above technical solution:
the movable frame bottom sliding connection has the ejector pad, the equal fixedly connected with spring of ejector pad bottom both sides, spring bottom is fixed connection respectively in fixed plate top both sides, fixed plate both ends are fixed connection respectively and are close to one side bottom mutually at the swash plate, fixed plate top middle part fixedly connected with sleeve, the inside sliding connection of sleeve has the slide bar, slide bar top fixed connection is in ejector pad bottom middle part.
As a further description of the above technical solution:
The periphery of the output ends of the stepping motors are rotationally connected with supporting frames, and one ends of the supporting frames, far away from the moving frames, are respectively and fixedly connected with the front and rear parts of one side, close to the inclined plate, of the supporting frames.
As a further description of the above technical solution:
go up the feed bin rear end and be provided with the chute, the equal fixedly connected with backup pad of inside both sides front end of chute, a plurality of equal fixedly connected with spring two of backup pad rear end, spring two rear ends are fixedly connected with in baffle one front end both sides respectively, baffle one both ends rotate respectively and connect in the inside both sides middle part of chute.
As a further description of the above technical solution:
The front parts of the two sides in the upper bin are fixedly connected with electric push rods, the output ends of the electric push rods on the two sides are fixedly connected with sliding blocks, the sides of the sliding blocks close to each other are slidably connected with limiting plates, the rear ends of the limiting plates are respectively connected with the rear ends of the two sides of the interior of the upper storage bin in a rotating mode, and the bottom ends of the limiting plates are respectively connected with the two sides of the top end of the inclined supporting plate in a sliding mode.
As a further description of the above technical solution:
Go up the feed bin bottom and be provided with a plurality of openings, a plurality of the equal fixedly connected with fan of opening inside.
As a further description of the above technical solution:
the two sides of the front part of the bottom end of the upper bin are fixedly connected with second baffle plates, and rubber pads are arranged on the top ends of the inclined support plates.
The utility model has the following beneficial effects:
According to the utility model, the purpose of automatically conveying materials out of the upper bin is realized through the lug, the stepping motor, the rotating plate, the movable frame and the inclined plate, and then the materials can be gradually conveyed to the grinding machine along the inclined edge of the inclined plate along with the reciprocating motion of the movable frame, so that the effects of improving the working efficiency and reducing the working intensity of workers are achieved.
Drawings
FIG. 1 is a front perspective view of a feeder for a centerless grinder in accordance with the present utility model;
FIG. 2 is a front perspective view of a feeder for a centerless grinder in accordance with the present utility model;
Fig. 3 is a top perspective view of a feeder for a centerless grinder according to the present utility model.
Legend description:
1. A stepping motor; 2. a bump; 3. a sloping plate; 4. a moving rack; 5. a rotating plate; 6. a support frame; 7. a chute; 8. a through port; 9. a blower; 10. an inclined supporting plate; 11. a limiting plate; 12. feeding a bin; 13. a slide block; 14. a first baffle; 15. a pushing block; 16. a slide bar; 17. a sleeve; 18. a first spring; 19. a fixing plate; 20. a second baffle; 21. a support plate; 22. a second spring; 23. an electric push rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, one embodiment provided by the present utility model is: a feedway for centerless grinder, including last feed bin 12, go up the inside fixedly connected with of feed bin 12 and incline the layer board 10, realize the purpose that supports the material of waiting to process through incline layer board 10, go up the equal fixedly connected with swash plate 3 in feed bin 12 front end both sides, the equal fixedly connected with lug 2 in both sides swash plate 3 top, swash plate 3 is close to the equal fixedly connected with step motor 1 in one side front and back portion mutually, realize supporting, the purpose of fixed step motor 1 through swash plate 3, a plurality of step motor 1 output is equal fixedly connected with revolving plate 5, both sides revolving plate 5 are close to one end and rotate respectively and connect in the front and back portion in the removal frame 4 both ends mutually, utilize the slope on inclined layer board 10 surface to make the material roll by oneself along incline layer board 10 and be close to removal frame 4 one side, and then drive revolving plate 5 through step motor 1, so that removal frame 4 can be under the effect of revolving plate 5 and do reciprocal rotation, thereby constantly take out the material by last feed bin 12 inside, and stop the material at the swash plate 3 top through lug 2 when removal frame 4 rotates down, and along with removal frame 4 is close to one side by side again and can follow the automatic rising edge 3, thereby the purpose is reached and the material pile up efficiency is guaranteed, the work is improved, the work is guaranteed, and the feeding efficiency is improved, the work is guaranteed and the material is improved.
The bottom end of the movable frame 4 is slidably connected with a push block 15, two sides of the bottom end of the push block 15 are fixedly connected with a first spring 18, the bottom ends of the first spring 18 are respectively and fixedly connected with two sides of the top end of a fixed plate 19, two ends of the fixed plate 19 are respectively and fixedly connected with the bottom of one side close to the inclined plate 3, the middle part of the top end of the fixed plate 19 is fixedly connected with a sleeve 17, the inner part of the sleeve 17 is slidably connected with a slide bar 16, the top end of the slide bar 16 is fixedly connected with the middle part of the bottom end of the push block 15, the push block 15 can play a certain supporting role on the middle part of the bottom end of the movable frame 4 through the first spring 18, the effect of protecting the movable frame 4 is achieved, the movement direction of the push block 15 can be limited through the sleeve 17 and the slide bar 16, the normal supporting is prevented from being influenced by transverse deviation of the push block 15, the periphery of the output ends of the plurality of stepping motors 1 is rotationally connected with a supporting frame 6, the end of the support frame 6 far away from the movable frame 4 is respectively and fixedly connected with the front and rear parts of one side, which is close to one side, of the inclined plate 3, the purpose of supporting the stepping motor 1 is realized through the support frame 6, the damage caused by overlarge stress of the stepping motor 1 is prevented, the rear end of the upper bin 12 is provided with a chute 7, the front ends of the two sides of the interior of the chute 7 are respectively and fixedly connected with a support plate 21, the rear ends of a plurality of support plates 21 are respectively and fixedly connected with a spring II 22, the rear ends of the spring II 22 are respectively and fixedly connected with the two sides of the front end of a baffle I14, the two ends of the baffle I14 are respectively and rotatably connected with the middle parts of the two sides of the interior of the chute 7, the material can slide into the upper bin 12 through the chute 7, the purpose of pushing the baffle I14 and the bottom of the chute 7 to be attached is realized through the spring II 22, the situation that the chute 7 is separated from the upper bin 12 when the material is prevented from being too much under the premise of not affecting the placement of the material is achieved, the front parts of the two sides of the upper bin 12 are fixedly connected with an electric push rod 23, the equal fixedly connected with slider 13 of both sides electric putter 23 output, slider 13 is close to one side mutually and equal sliding connection has limiting plate 11, limiting plate 11 rear end rotates respectively and connects at the inside both sides rear end of last feed bin 12, limiting plate 11 bottom is sliding connection respectively in oblique layer board 10 top both sides, make slider 13 can be close to each other through electric putter 23, and then utilize slider 13 to promote limiting plate 11 and take place to rotate, in order to lead to and spacing the material, prevent that the skew can't follow the steady removal of frame 4 from appearing in the material, go up feed bin 12 bottom and be provided with a plurality of through openings 8, the equal fixedly connected with fan 9 of a plurality of through openings 8, realize placing fan 9's purpose through opening 8, and then can sweep the material through fan 9, in order to reach the effect of clearance material to a certain extent, go up feed bin 12 bottom front portion both sides equal fixedly connected with baffle two 20, oblique layer board 10 top is provided with the rubber pad, prevent through baffle two 20 to remove the purpose that the material from falling into the clearance between frame 4 and the oblique layer board 10 when keeping away from oblique layer board 10 and influence the normal rotation of frame 4, and through the rubber pad that can reduce the material and fall to the oblique layer board when producing the oblique layer board 10, thereby the shock effect is reached to the protection layer board.
Working principle: during the use, the material to be processed is placed into the upper bin 12 along the chute 7, meanwhile, the sliding blocks 13 can be mutually close through the electric push rod 23, and then the limiting plate 11 is pushed to rotate so as to guide the material, so that the material is guaranteed to roll to the rear side of the baffle plate II 20 and is just right opposite to the movable frame 4, and the stepping motor 1 is utilized to drive the rotary plate 5 to rotate, and the rotary plate 5 is connected with the movable frame 4, so that the movable frame 4 can be made to reciprocate under the action of the rotary plates 5, the material can be lifted out from the upper bin 12 one by one, and when the movable frame 4 rotates downwards, the material can be stopped at the top of the inclined plate 3 by utilizing the convex blocks 2, and when the movable frame 4 rotates to the material again, the material can be driven to continuously move obliquely upwards along the inclined plate 3, thereby realizing the purpose of automatic feeding, and the blocking caused by a plurality of materials entering the grinding machine simultaneously can be avoided, and the effects of improving the working efficiency and reducing the labor intensity are achieved.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. A feeding device for centerless grinding machines, comprising a loading bin (12), characterized in that: go up feed bin (12) inside fixedly connected with oblique layer board (10), go up feed bin (12) front end both sides equal fixedly connected with swash plate (3), both sides swash plate (3) top equal fixedly connected with a plurality of lugs (2), swash plate (3) are close to one side front and back portion equal fixedly connected with step motor (1) mutually, a plurality of step motor (1) output equal fixedly connected with revolving plate (5), both sides revolving plate (5) are close to one end mutually and rotate respectively to connect at the front and back portion at mobile frame (4) both ends.
2. A feeding device for a centerless grinder as claimed in claim 1 wherein: the movable frame is characterized in that the bottom end of the movable frame (4) is slidably connected with a push block (15), two sides of the bottom end of the push block (15) are fixedly connected with a first spring (18), the bottom ends of the first spring (18) are fixedly connected with two sides of the top end of a fixed plate (19) respectively, two ends of the fixed plate (19) are fixedly connected with the bottom of one side of a sloping plate (3) which is close to each other, the middle part of the top end of the fixed plate (19) is fixedly connected with a sleeve (17), the inside of the sleeve (17) is slidably connected with a slide rod (16), and the top end of the slide rod (16) is fixedly connected with the middle part of the bottom end of the push block (15).
3. A feeding device for a centerless grinder as claimed in claim 1 wherein: the periphery of the output ends of the stepping motors (1) are rotationally connected with supporting frames (6), and one ends, far away from the moving frames (4), of the supporting frames (6) are respectively and fixedly connected with the front and rear parts, close to one side, of the inclined plate (3).
4. A feeding device for a centerless grinder as claimed in claim 1 wherein: go up feed bin (12) rear end and be provided with chute (7), the equal fixedly connected with backup pad (21) of the inside both sides front end of chute (7), a plurality of equal fixedly connected with spring two (22) of backup pad (21) rear end, spring two (22) rear end respectively fixed connection in baffle one (14) front end both sides, baffle one (14) both ends rotate respectively and connect at the inside both sides middle part of chute (7).
5. A feeding device for a centerless grinder as claimed in claim 1 wherein: the automatic feeding device is characterized in that electric push rods (23) are fixedly connected to the front portions of the two sides in the feeding bin (12), sliding blocks (13) are fixedly connected to the output ends of the electric push rods (23), limiting plates (11) are fixedly connected to the sliding blocks (13) on the sides close to each other, the rear ends of the limiting plates (11) are respectively connected to the rear ends of the two sides inside the feeding bin (12) in a rotating mode, and the bottom ends of the limiting plates (11) are respectively connected to the two sides of the top end of the inclined supporting plate (10) in a sliding mode.
6. A feeding device for a centerless grinder as claimed in claim 1 wherein: the bottom end of the feeding bin (12) is provided with a plurality of through holes (8), and a plurality of fans (9) are fixedly connected inside the through holes (8).
7. A feeding device for a centerless grinder as claimed in claim 1 wherein: two sides of the front part of the bottom end of the upper bin (12) are fixedly connected with a second baffle plate (20), and a rubber pad is arranged at the top end of the inclined supporting plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323196906.9U CN221270532U (en) | 2023-11-27 | 2023-11-27 | Feeding device for centerless grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323196906.9U CN221270532U (en) | 2023-11-27 | 2023-11-27 | Feeding device for centerless grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221270532U true CN221270532U (en) | 2024-07-05 |
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ID=91701319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323196906.9U Active CN221270532U (en) | 2023-11-27 | 2023-11-27 | Feeding device for centerless grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221270532U (en) |
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2023
- 2023-11-27 CN CN202323196906.9U patent/CN221270532U/en active Active
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