CN112811181A - Automatic lifting and distributing device - Google Patents
Automatic lifting and distributing device Download PDFInfo
- Publication number
- CN112811181A CN112811181A CN202110124854.0A CN202110124854A CN112811181A CN 112811181 A CN112811181 A CN 112811181A CN 202110124854 A CN202110124854 A CN 202110124854A CN 112811181 A CN112811181 A CN 112811181A
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- Prior art keywords
- middle plate
- plate
- cylinder
- limiting
- guide pillars
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/94—Devices for flexing or tilting travelling structures; Throw-off carriages
- B65G47/96—Devices for tilting links or platform
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/34—Devices for discharging articles or materials from conveyor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Branching, Merging, And Special Transfer Between Conveyors (AREA)
Abstract
The invention discloses an automatic lifting and distributing device which comprises a top plate, a first middle plate, a second middle plate and a bottom plate, wherein the top plate, the first middle plate, the second middle plate and the bottom plate are sequentially arranged from top to bottom; a lifting cylinder penetrates through the middle position of the second middle plate along the vertical direction, a first ejector pin is sleeved at the top end of the lifting cylinder, the upper end of the first ejector pin is rotatably connected with a top plate, and a material receiving groove is formed above the top plate; four second thimbles are arranged around the first middle plate and are connected with the first middle plate through bearings; a limiting frame is arranged between the first middle plate and the second middle plate, and a material distributing cylinder is arranged on one side of the limiting frame; the upper and lower parts of the left and right sides of the limiting frame are respectively provided with a stop dog corresponding to the position of the second thimble, the periphery of the outer side surface of the first middle plate and the top plate is provided with four limiting strips, and the position of a bolt at the lower end of each limiting strip is provided with a limiting groove. According to the invention, the lifting and distributing functions of the material receiving groove are realized through the lifting cylinder and the material distributing cylinder.
Description
Technical Field
The invention belongs to the field of workpiece processing and production, and particularly relates to an automatic lifting and distributing device.
Background
In the production and processing process of workpieces, equipment is needed to carry out the work of receiving and distributing the workpieces; most of the prior art adopts manual material distribution, and has slow material distribution speed and high labor cost; also have solitary receiving equipment, nevertheless can not carry out the regulation of height, the work piece that easily appears dropping and cause the work piece damage during processing.
Disclosure of Invention
The invention aims to provide an automatic lifting and distributing device which can simultaneously realize material receiving and distributing work and improve the quality and the production efficiency of products.
In order to achieve the purpose, the invention provides the following technical scheme: an automatic lifting and distributing device comprises a top plate, a first middle plate, a second middle plate and a bottom plate which are sequentially arranged from top to bottom; a lifting cylinder penetrates through the middle position of the second middle plate along the vertical direction, the top end of the lifting cylinder extends out of the second middle plate and is sleeved with a first ejector pin, the first ejector pin penetrates through the first middle plate, and the upper end of the first ejector pin is rotatably connected with the top plate; a material receiving groove is arranged above the top plate, and the arrangement direction of the material receiving groove is consistent with the rotation direction of the first ejector pin;
four second thimbles are arranged around the first middle plate, the lower ends of the second thimbles extend out of the first middle plate, and the second thimbles are connected with the first middle plate through bearings; a limiting frame is arranged between the first middle plate and the second middle plate, a material distributing cylinder is arranged on one side of the limiting frame, the moving direction of the material distributing cylinder is consistent with the arrangement direction of the material receiving groove, and the output end of the material distributing cylinder is connected with the side surface of the limiting frame through a connecting rod; the upper part and the lower part of the left side and the right side of the limiting frame are respectively provided with a stop block corresponding to the position of the second thimble, and the distance between the stop blocks and the limiting frame is greater than the thickness of the limiting strip; the top plate and the periphery of the outer side surface of the first middle plate are connected and provided with four limiting strips, two ends of each limiting strip are fixed through bolts, and limiting grooves are formed in the positions of bolts at the lower ends of the limiting strips.
Furthermore, first guide pillars are arranged around the front side and the rear side of the lifting cylinder, the upper end of each first guide pillar is rotatably connected with the top plate, the first guide pillars sequentially penetrate through the first middle plate and the second middle plate, and the first guide pillars are connected with the first middle plate and the second middle plate through bearings.
Furthermore, a through hole is formed in the upper end of the first ejector pin, a rotating shaft penetrates through the through hole, and two ends of the rotating shaft are respectively connected with the first guide pillars on two sides in a rotating mode.
Furthermore, second guide pillars are arranged on the left side and the right side of the lifting cylinder, the upper ends of the second guide pillars are connected with the first middle plate, and the second guide pillars penetrate through the second middle plate and are connected with the second middle plate through bearings.
Furthermore, a plurality of upright posts are arranged at the peripheral edge of the bottom plate and between the bottom plate and the second middle plate.
Furthermore, a threaded hole is formed in the lower portion of the first ejector pin, and the threaded hole is matched with threads at the upper end of the lifting cylinder.
Further, the type of the lifting cylinder is SC 50-400.
Further, the model of the material separating cylinder is SDA 25-20.
Has the advantages that:
(1) according to the invention, the lifting of the height of the material receiving groove can be realized through the lifting cylinder, the height is increased for receiving materials during material receiving, the height is reduced during processing so as to facilitate processing, and the workpiece is prevented from being damaged due to falling of the workpiece caused by too high position during processing of the workpiece.
(2) The invention realizes the inclination of the material receiving plate by the extension of the material distributing cylinder so as to achieve the function of distributing materials on the left side and the right side.
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a schematic view of the ascending structure of the present invention;
FIG. 4 is a schematic diagram of the structure of the present invention tilted to the left;
FIG. 5 is a schematic diagram of the structure of the present invention tilted to the right;
FIG. 6 is a schematic view of the upper portion of the first thimble according to the present invention;
in the figure: 1. a top plate; 2. a first middle plate; 3. a second middle plate; 4. a base plate; 5. a lifting cylinder; 6. a first thimble; 7. a rotating shaft; 8. a material receiving groove; 9. a first guide post; 10. a second guide post; 11. a material distributing cylinder; 12. a material distributing cylinder plate; 13. a limiting frame; 14. a connecting rod; 15. a stopper; 16. a limiting strip; 17. a bolt; 18. a limiting groove; 19. a second thimble; 20. a first bearing; 21. a second bearing; 22. and (4) a column.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
An automatic lifting and distributing device is shown in fig. 1-5 and comprises a top plate 1, a first middle plate 2, a second middle plate 3 and a bottom plate 4 which are arranged from top to bottom in sequence; a lifting cylinder 5 penetrates through the middle position of the second middle plate 3 along the vertical direction, the top end of the lifting cylinder 5 extends out of the second middle plate 3 and is sleeved with a first ejector pin 6, the first ejector pin 6 penetrates through the first middle plate 2 and the upper end of the first ejector pin 6 is rotatably connected with the top plate 1; a material receiving groove 8 is formed above the top plate 1, and the arrangement direction of the material receiving groove 8 is consistent with the rotation direction of the first ejector pin 6;
four second ejector pins 19 are arranged around the first middle plate 2, the lower ends of the second ejector pins 19 extend out of the first middle plate 2, and the second ejector pins 19 are connected with the first middle plate 2 through bearings; a limiting frame 13 is arranged between the first middle plate 2 and the second middle plate 3, a material distributing cylinder 11 is arranged on one side of the limiting frame 13, the moving direction of the material distributing cylinder 11 is consistent with the arrangement direction of the material receiving groove 8, and the output end of the material distributing cylinder 11 is connected with the side surface of the limiting frame 13 through a connecting rod 14; the material distributing cylinder 11 is fixedly connected with the second middle plate 3 through a material distributing cylinder plate 12. The upper part and the lower part of the left side and the right side of the limit frame 13 are respectively provided with a stop block 15 corresponding to the position of the second thimble 19, and the distance between the stop block 15 and the limit frame 13 is greater than the thickness of the limit strip 16; four limiting strips 16 are connected and arranged on the periphery of the outer side face of the top plate 1 and the outer side face of the first middle plate 2, two ends of each limiting strip 16 are fixed through bolts 17, and limiting grooves 18 are formed in positions of the bolts 17 at the lower ends of the limiting strips 16.
The type of the lifting cylinder 5 is SC50-400, and the type of the material separating cylinder 11 is SDA 25-20.
The left side and the right side of the lifting cylinder 5 are provided with second guide pillars 10, the upper ends of the second guide pillars 10 are connected with the first middle plate 2, the second guide pillars 10 penetrate through the second middle plate 3 and are connected with the second middle plate 3 through first bearings, and the first bearings adopt LMH12UU double-trimming bearings. The second guide post 10 can be extended and retracted up and down, and when the lifting cylinder 5 extends upwards or retracts downwards, the second guide post 10 also extends upwards or retracts downwards.
A plurality of upright posts are arranged at the edge of the periphery of the bottom plate 4 and between the bottom plate 4 and the second middle plate 3, and the function of fixing and supporting is achieved.
As shown in fig. 6, a through hole is formed at the upper end of the first thimble 6, a rotating shaft 7 is arranged through the through hole, and two ends of the rotating shaft 7 are respectively rotatably connected with the first guide posts 9 at two sides. The lower end of the first thimble 6 is in threaded connection with the upper end of the lifting cylinder 5; specifically, the lower part of the first thimble 6 is provided with a threaded hole, and the threaded hole is matched with the thread at the upper end of the lifting cylinder 5. The second thimble 19 is connected with the first middle plate through a second bearing 21, and the second bearing 21 is a linear bearing.
The working principle of the invention is as follows:
(1) connect 8 liftings in silo to connect material: starting the lifting cylinder 5, setting the lifting cylinder 5 to move upwards to a set height, and enabling the first guide pillar 9 and the second guide pillar 10 to move upwards through the bearing, so that the material receiving groove 8 can be lifted to receive materials;
(2) descending and processing of a receiving groove 8: the lifting cylinder 5 is set to move downwards to a set height, so that the first guide pillar 9 and the second guide pillar 10 both move downwards through a bearing, and the material receiving groove 8 descends to be used for workpiece processing operation;
(3) the material receiving groove 8 is inclined leftwards for material distribution: starting the material distributing cylinder 11, setting the material distributing cylinder 11 to extend rightward so as to drive the limiting frame 13 to move rightward, enabling the lower ends of the two second thimbles on the left side to slide down into the limiting frame 13 from the stop block 15, enabling the material receiving groove 8 to incline to the left side to the limiting position, and completing material distributing work of the materials to the left side;
(4) the material receiving groove 8 is inclined to the right side for material distribution: the material distributing cylinder 11 is started, the material distributing cylinder 11 is set to contract leftwards, so that the limiting frame 13 is driven to move leftwards, the lower ends of the two second ejector pins on the right side slide down into the limiting frame 13 from the stop dog 15, the material receiving groove 8 inclines rightwards to the limiting position, and material distribution of materials to the right side is completed.
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 (8)
1. The utility model provides an automatic go up and down and feed divider which characterized in that: comprises a top plate (1), a first middle plate (2), a second middle plate (3) and a bottom plate (4) which are arranged from top to bottom in sequence; a lifting cylinder (5) penetrates through the middle position of the second middle plate (3) along the vertical direction, the top end of the lifting cylinder (5) extends out of the second middle plate (3) and is sleeved with a first ejector pin (6), the first ejector pin (6) penetrates through the first middle plate (2) and the upper end of the first ejector pin (6) is rotatably connected with the top plate (1); a material receiving groove (8) is formed above the top plate (1), and the arrangement direction of the material receiving groove (8) is consistent with the rotation direction of the first ejector pin (6);
four second thimbles (19) are arranged around the first middle plate (2), the lower ends of the second thimbles (19) extend out of the first middle plate (2), and the second thimbles (19) are connected with the first middle plate (2) through bearings; a limiting frame (13) is arranged between the first middle plate (2) and the second middle plate (3), a material distributing cylinder (11) is arranged on one side of the limiting frame (13), the moving direction of the material distributing cylinder (11) is consistent with the setting direction of the material receiving groove (8), and the output end of the material distributing cylinder (11) is connected with the side surface of the limiting frame (13) through a connecting rod (14); the upper part and the lower part of the left side and the right side of the limiting frame (13) are respectively provided with a stop block (15) corresponding to the position of the second thimble (19), and the distance between the stop block (15) and the limiting frame (13) is greater than the thickness of the limiting strip (16); four limiting strips (16) are connected and arranged on the periphery of the outer side faces of the top plate (1) and the first middle plate (2), two ends of each limiting strip (16) are fixed through bolts (17), and limiting grooves (18) are formed in the positions of the bolts (17) at the lower ends of the limiting strips (16).
2. The automatic lifting and separating device of claim 1, wherein: first guide pillars (9) are arranged around the front side and the rear side of the lifting cylinder (5), the upper ends of the first guide pillars (9) are rotatably connected with the top plate (1), the first guide pillars (9) sequentially penetrate through the first middle plate (2) and the second middle plate (3), and the first guide pillars (9) are connected with the first middle plate (2) and the second middle plate (3) through bearings.
3. The automatic lifting and separating device of claim 2, wherein: the upper end of the first thimble (6) is provided with a through hole, a rotating shaft (7) penetrates through the through hole, and two ends of the rotating shaft (7) are respectively and rotatably connected with the first guide pillars (9) on two sides.
4. The automatic lifting and separating device of claim 1, wherein: second guide pillars (10) are arranged around the left side and the right side of the lifting cylinder (5), the upper ends of the second guide pillars (10) are connected with the first middle plate (2), and the second guide pillars (10) penetrate through the second middle plate (3) and are connected with the second middle plate (3) through bearings.
5. The automatic lifting material-separating device as claimed in claim 1, wherein: a plurality of upright posts (22) are arranged at the peripheral edge of the bottom plate (4) and between the bottom plate (4) and the second middle plate (3).
6. The automatic lifting and separating device of claim 1, wherein: the lower part of the first thimble (6) is provided with a threaded hole which is matched with the thread at the upper end of the lifting cylinder (5).
7. The automatic lifting material-separating device as claimed in claim 1, wherein: the type of the lifting cylinder (5) is SC 50-400.
8. The automatic lifting material-separating device as claimed in claim 1, wherein: the type of the material separating cylinder (11) is SDA 25-20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110124854.0A CN112811181A (en) | 2021-01-29 | 2021-01-29 | Automatic lifting and distributing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110124854.0A CN112811181A (en) | 2021-01-29 | 2021-01-29 | Automatic lifting and distributing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112811181A true CN112811181A (en) | 2021-05-18 |
Family
ID=75860120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110124854.0A Pending CN112811181A (en) | 2021-01-29 | 2021-01-29 | Automatic lifting and distributing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112811181A (en) |
-
2021
- 2021-01-29 CN CN202110124854.0A patent/CN112811181A/en active Pending
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