CN112405070A - Feeding and discharging lifting device for storage bin of numerical control machine tool - Google Patents
Feeding and discharging lifting device for storage bin of numerical control machine tool Download PDFInfo
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- CN112405070A CN112405070A CN202011207966.4A CN202011207966A CN112405070A CN 112405070 A CN112405070 A CN 112405070A CN 202011207966 A CN202011207966 A CN 202011207966A CN 112405070 A CN112405070 A CN 112405070A
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- gear
- bin
- lifting device
- machine tool
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
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Abstract
The invention discloses a feeding and discharging lifting device for a storage bin of a numerical control machine tool, which comprises a rectangular bin, wherein a placing plate is arranged in the rectangular bin, the left side and the right side of the bottom surface of the placing plate are respectively and fixedly connected with a supporting rod at symmetrical positions, a rectangular groove is formed in the bottom surface of the supporting rod, a nut is fixedly connected in the rectangular groove and is in threaded connection with a screw rod, the bottom end of the screw rod is rotatably connected with the inner bottom of the rectangular bin through a bearing, the lower end of the screw rod is clamped with a first gear, the first gear is meshed with a second gear, and the second gear is arranged at the output end position of. The device can automatic control place reciprocating of board to lifting to the raw materials, unloading in the convenient, through setting up servo motor and lead screw, can conveniently be to reciprocating of bracing piece, thereby drive the reciprocating of placing the board, set up pressure sensor through the upper surface of placing the board, can conveniently control the distance of placing the removal of board, facilitate the use.
Description
Technical Field
The invention belongs to the technical field of numerically-controlled machine tool bins, and particularly relates to a feeding and discharging lifting device for a numerically-controlled machine tool bin.
Background
A lifting device for lifting and placing a part supporting plate in an existing automatic feeding and discharging bin adopts a cylinder to drive a lifting guide rod to move up and down, the position accuracy of the lifting device is controlled difficultly, and the lifting device is easy to grab and cannot hit or damage a manipulator.
The Chinese patent with the application number of [ CN201120384103.4 ], the content is: the utility model provides a unloading lifting device on automatic feed bin of digit control machine tool, this lifting device includes the guide post, place the layer board of part, drive lifting device and the detection device that the layer board reciprocated, above-mentioned lifting device of its characterized in that is by the fixed plate of perpendicular fixed mounting under the feed bin bottom plate, two sprockets at both ends about the fixed plate and the motor of fixed mounting two sprocket one sides on the fixed plate constitute, fixed mounting has the sprocket on the output shaft of motor, the upper end fixed mounting of lifting guide arm has the kicking block.
In the comparison document, the lifting position of the supporting plate is accurately controlled so as to meet the requirement that the manipulator is grabbing the part. However, in the comparison document, only the motor drives the lifting guide rod and the supporting plate to move upwards through the chain, so that the lifting guide rod and the supporting plate cannot bear heavy products, the number of loaded products can be reduced, raw materials need to be frequently added by workers, and the labor intensity of the workers is increased.
Disclosure of Invention
The invention aims to provide a feeding and discharging lifting device for a storage bin of a numerical control machine tool, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a unloading lifting device in digit control machine tool feed bin, includes the rectangle storehouse, the board is placed to the inside setting in rectangle storehouse, the position difference fixed connection bracing piece of the bottom surface left and right sides symmetry of placing the board, the rectangle recess is seted up to the bottom surface of bracing piece, the inside fixed connection nut of rectangle recess, nut threaded connection lead screw, the bottom of lead screw is passed through the bearing and is rotated the interior bottom of connecting the rectangle storehouse, the lower extreme joint gear of lead screw is one, gear meshing connection gear two, gear two sets up the output position at servo motor, servo motor fixed mounting is in the interior bottom in rectangle storehouse, the position difference fixed connection pressure sensor of the upper surface left and right sides symmetry of placing the board, pressure sensor electric connection PLC controller.
Preferably, the inner walls of the left side and the right side of the rectangular bin are symmetrically provided with sliding chutes respectively, sliding blocks are arranged inside the sliding chutes, and one side face of each sliding block is fixedly connected with the side face of the placing plate.
Preferably, the PLC controller is fixedly installed on the inner wall of the rectangular bin and below the placing plate, and the PLC controller is electrically connected with the servo motor.
Preferably, the inner bottom of the rectangular bin and the position corresponding to the second gear are fixed through an electric telescopic rod, the output end of the electric telescopic rod penetrates through the inside of the second gear, and the electric telescopic rod is electrically connected with the PLC.
Preferably, a plurality of round holes are formed in one side face of the second gear and are enclosed into a round shape, and the output end of the electric telescopic rod is inserted into the round holes.
Preferably, the left and right sides of the bottom surface of the placing plate are symmetrically and fixedly connected with the output end of the telescopic rod respectively, and the bottom surface of the telescopic rod is fixedly installed at the inner bottom of the rectangular bin.
Preferably, the bottom ends of the left side and the right side of the rectangular bin are respectively fixedly connected with a transverse plate, and the upper surface of the transverse plate is provided with a through hole.
Preferably, the first gear and the second gear are arranged in a mutually perpendicular state, the first gear is arranged in a circular shape, and the second gear is arranged in a conical shape.
The invention has the technical effects and advantages that: the utility model provides a unloading lifting device in digit control machine tool feed bin, set up the spout through the left and right sides inner wall in rectangle storehouse, can make things convenient for the removal of mounting panel, and increase the stability that the mounting panel removed, through setting up lead screw and servo motor, can conveniently control the bracing piece and reciprocate, conveniently change the position of raw materials in rectangle storehouse inside, through setting up electric telescopic handle, can conveniently be two spacing to the gear, it is too big to avoid raw materials weight, make two rotations of gear, through setting up the telescopic link, can increase the stability of placing the board, can hold a lot of raw materials, the device can automatic control place reciprocating of board, thereby to the lifting of raw materials, conveniently go up unloading, once can place a lot of raw materials, reduce staff's intensity of labour, and convenient for operation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the upper surface structure of the placing plate;
FIG. 3 is a schematic side view of a gear;
fig. 4 is a schematic view of the bottom structure of the rectangular bin.
In the figure: 1. a rectangular bin; 2. placing the plate; 3. a support bar; 4. a rectangular groove; 5. a nut; 6. a screw rod; 7. a first gear; 8. a second gear; 9. a servo motor; 10. a pressure sensor; 11. a PLC controller; 12. a chute; 13. a slider; 14. an electric telescopic rod; 15. a circular hole; 16. a telescopic rod; 17. a transverse plate; 18. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
The invention provides a feeding and discharging lifting device for a storage bin of a numerical control machine tool, which comprises a rectangular bin 1, wherein a placing plate 2 is arranged inside the rectangular bin 1, supporting rods 3 are respectively and fixedly connected at symmetrical positions on the left side and the right side of the bottom surface of the placing plate 2, a rectangular groove 4 is formed in the bottom surface of each supporting rod 3, a nut 5 is fixedly connected inside each rectangular groove 4, the nut 5 is in threaded connection with a screw rod 6, the bottom end of each screw rod 6 is rotatably connected with the inner bottom of the rectangular bin 1 through a bearing, the lower end of each screw rod 6 is clamped with a first gear 7, the first gear 7 is meshed with a second gear 8, the second gear 8 is arranged at the output end position of a servo motor 9, the servo motor 9 is fixedly arranged at the inner bottom of the rectangular bin 1, and pressure sensors 10 are respectively and fixedly connected at symmetrical positions on the left side and the, the pressure sensor 10 is electrically connected with the PLC 11.
The sliding chutes 12 are respectively formed in the symmetrical positions of the inner walls of the left side and the right side of the rectangular bin 1, the sliding blocks 13 are arranged inside the sliding chutes 12, one side face of each sliding block 13 is fixedly connected with the side face of the placing plate 2, and the moving stability of the placing plate 2 can be improved. PLC controller 11 fixed mounting is in the inner wall in rectangle storehouse 1 and places the below of board 2, PLC controller 11 electric connection servo motor 9 can automatic control place reciprocating of board 2. The interior bottom in rectangle storehouse 1 and the fixed electric telescopic handle 14 in position that corresponds with gear two 8, the output of electric telescopic handle 14 runs through the inside of gear two 8, 14 electric connection PLC controllers of electric telescopic handle can be spacing to gear two 8, avoid making gear two 8 rotations because of raw materials weight is too big. A plurality of round holes 15 are formed in one side face of the second gear 8 and are enclosed into a round shape, and the output end of the electric telescopic rod 14 is inserted into the round holes 15, so that the electric telescopic rod 14 can conveniently stretch into the second gear 8.
The left and right sides of the bottom surface of the placing plate 2 are symmetrically and fixedly connected with the output end of a telescopic rod 16, and the bottom surface of the telescopic rod 16 is fixedly installed at the inner bottom of the rectangular bin 1.
When the device is used specifically, the rectangular bin 1 is fixedly installed on a machine tool through a worker, then raw materials are manually placed on the upper surface of the placing plate 2 in the rectangular bin through the worker, initially, the placing plate 2 is pushed to the highest position by the supporting rod 3, when the raw materials are placed on the upper surface of the placing plate 2, the raw materials are extruded to the pressure sensor 10, signals are transmitted to the PLC 11 according to the pressure value received by the pressure sensor 10, the number of rotating circles of the servo motor 9 is controlled according to the size of the received pressure value, the larger the pressure value is, the more the number of rotating circles of the servo motor 9 is, so that the height of the placing plate 2 descending in the rectangular bin 1 is higher, in the process that the placing plate 2 moves downwards continuously, when the placing plate 2 stops moving, the PLC 11 controls the output end of the electric motor 14 to stretch into the round hole 15 on the side face of the gear II 8, the second gear 8 is limited, otherwise, when the placing plate 2 needs to be moved, the output end of the electric telescopic rod 14 can retract from the circular hole 15, the rotation of the first gear 7 and the second gear 8 under the overweight pressure of the raw materials is avoided, the pressure of the raw materials on the pressure sensor 10 is continuously reduced along with the continuous use of the raw materials, the servo motor 9 can be controlled to turn over through the PLC 11, the screw rod 6 is driven to rotate, the nut 5 can be moved upwards on the screw rod 6, the supporting rod 3 can be driven to push the placing plate 2 to continuously move upwards until the placing plate 2 is restored to the initial height, so that the raw materials in the rectangular bin 1 can be continuously lifted, the material taking and processing are convenient, the operation is completed, the device can automatically control the vertical movement of the placing plate 2, the lifting of the raw materials is convenient, the loading and unloading are convenient, a lot of raw materials can be placed at one, it is simple.
Finally, it should be noted that: although the present invention 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 or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a unloading lifting device on digit control machine tool feed bin, includes rectangle storehouse (1), its characterized in that: the rectangular bin is characterized in that a placing plate (2) is arranged in the rectangular bin (1), the positions of the bottom surface of the placing plate (2) which are symmetrical to each other on the left side and the right side are fixedly connected with supporting rods (3) respectively, a rectangular groove (4) is formed in the bottom surface of each supporting rod (3), a nut (5) is fixedly connected in the rectangular groove (4) in the inner part, the nut (5) is in threaded connection with a lead screw (6), the bottom end of the lead screw (6) is rotatably connected with the inner bottom of the rectangular bin (1) through a bearing, the lower end of the lead screw (6) is clamped with a first gear (7), the first gear (7) is meshed with a second gear (8), the second gear (8) is arranged at the output end position of a servo motor (9), the servo motor (9) is fixedly arranged at the inner bottom of the rectangular bin (1), and the positions of the upper surface of, the pressure sensor (10) is electrically connected with the PLC (11).
2. The feeding and discharging lifting device for the storage bin of the numerical control machine tool as claimed in claim 1, wherein: the rectangular bin is characterized in that sliding grooves (12) are formed in symmetrical positions of the inner walls of the left side and the right side of the rectangular bin (1), sliding blocks (13) are arranged inside the sliding grooves (12), and one side face of each sliding block (13) is fixedly connected with the side face of the placement plate (2).
3. The feeding and discharging lifting device for the storage bin of the numerical control machine tool as claimed in claim 1, wherein: PLC controller (11) fixed mounting is in the inner wall in rectangle storehouse (1) and place the below of board (2), PLC controller (11) electric connection servo motor (9).
4. The feeding and discharging lifting device for the storage bin of the numerical control machine tool as claimed in claim 1, wherein: the interior bottom in rectangle storehouse (1) and the fixed electric telescopic handle (14) in position that corresponds with gear two (8), the inside of gear two (8) is run through to the output of electric telescopic handle (14), electric telescopic handle (14) electric connection PLC controller (11).
5. The feeding and discharging lifting device for the storage bin of the numerical control machine tool as claimed in claim 4, wherein: a plurality of round holes (15) are formed in one side face of the second gear (8) and are enclosed into a round shape, and the output end of the electric telescopic rod (14) is inserted into the round holes (15).
6. The feeding and discharging lifting device for the storage bin of the numerical control machine tool as claimed in claim 1, wherein: the left and right sides of the bottom surface of the placing plate (2) are symmetrically and fixedly connected with the output end of a telescopic rod (16), and the bottom surface of the telescopic rod (16) is fixedly installed at the inner bottom of the rectangular bin (1).
7. The feeding and discharging lifting device for the storage bin of the numerical control machine tool as claimed in claim 1, wherein: the bottom ends of the left side and the right side of the rectangular bin (1) are respectively fixedly connected with a transverse plate (17), and the upper surface of the transverse plate (17) is provided with a through hole (18).
8. The feeding and discharging lifting device for the storage bin of the numerical control machine tool as claimed in claim 1, wherein: the first gear (7) and the second gear (8) are arranged in a mutually perpendicular state, the first gear (7) is arranged in a circular shape, and the second gear (8) is arranged in a conical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011207966.4A CN112405070A (en) | 2020-11-03 | 2020-11-03 | Feeding and discharging lifting device for storage bin of numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011207966.4A CN112405070A (en) | 2020-11-03 | 2020-11-03 | Feeding and discharging lifting device for storage bin of numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112405070A true CN112405070A (en) | 2021-02-26 |
Family
ID=74828364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011207966.4A Withdrawn CN112405070A (en) | 2020-11-03 | 2020-11-03 | Feeding and discharging lifting device for storage bin of numerical control machine tool |
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| Country | Link |
|---|---|
| CN (1) | CN112405070A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102670125A (en) * | 2012-01-06 | 2012-09-19 | 河南科技大学 | Multifunctional automatic bathing machine |
| CN104627899A (en) * | 2015-02-04 | 2015-05-20 | 黄骅 | Shear type lifting platform |
| CN207414919U (en) * | 2017-10-23 | 2018-05-29 | 天津布鲁艾诺航空机器人科技有限公司 | A kind of truss robot feed bin lifting gear |
| CN108747502A (en) * | 2018-08-02 | 2018-11-06 | 江苏君华光电科技有限公司 | A kind of lifting tooling for the processing of household electrical appliances display screen component multistation |
| CN208798406U (en) * | 2018-08-30 | 2019-04-30 | 杭州市园林工程有限公司 | A kind of landscape flowers cultivation box |
| CN110355054A (en) * | 2019-08-20 | 2019-10-22 | 重庆宏广机电工程有限公司 | Gluing pumps apparatus for automatically lifting |
| CN211490680U (en) * | 2020-01-16 | 2020-09-15 | 重庆市涪陵区职业教育中心 | Feeding device of numerical control machine tool |
-
2020
- 2020-11-03 CN CN202011207966.4A patent/CN112405070A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102670125A (en) * | 2012-01-06 | 2012-09-19 | 河南科技大学 | Multifunctional automatic bathing machine |
| CN104627899A (en) * | 2015-02-04 | 2015-05-20 | 黄骅 | Shear type lifting platform |
| CN207414919U (en) * | 2017-10-23 | 2018-05-29 | 天津布鲁艾诺航空机器人科技有限公司 | A kind of truss robot feed bin lifting gear |
| CN108747502A (en) * | 2018-08-02 | 2018-11-06 | 江苏君华光电科技有限公司 | A kind of lifting tooling for the processing of household electrical appliances display screen component multistation |
| CN208798406U (en) * | 2018-08-30 | 2019-04-30 | 杭州市园林工程有限公司 | A kind of landscape flowers cultivation box |
| CN110355054A (en) * | 2019-08-20 | 2019-10-22 | 重庆宏广机电工程有限公司 | Gluing pumps apparatus for automatically lifting |
| CN211490680U (en) * | 2020-01-16 | 2020-09-15 | 重庆市涪陵区职业教育中心 | Feeding device of numerical control machine tool |
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Application publication date: 20210226 |
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