CN106829437B - Material general reciprocating power mechanical type screw rod up-down feeding mechanism - Google Patents
Material general reciprocating power mechanical type screw rod up-down feeding mechanism Download PDFInfo
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- CN106829437B CN106829437B CN201710237879.5A CN201710237879A CN106829437B CN 106829437 B CN106829437 B CN 106829437B CN 201710237879 A CN201710237879 A CN 201710237879A CN 106829437 B CN106829437 B CN 106829437B
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- screw rod
- lifting
- seat
- rod
- support
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- 239000000463 material Substances 0.000 title claims abstract description 120
- 230000007246 mechanism Effects 0.000 title claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 claims description 23
- 238000003825 pressing Methods 0.000 claims description 15
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 7
- 244000137852 Petrea volubilis Species 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a general reciprocating power mechanical screw rod up-down feeding mechanism for materials, which comprises a bracket, a power transmission part, a material seat and a lifting power part, wherein the lifting power part comprises a fixed seat and a material lifting power cylinder, the fixed seat is fixedly arranged on the bracket through a bolt, the power transmission part comprises a screw rod and a rocker, the screw rod is arranged in the bracket, one end of the rocker is sleeved at the end part of the screw rod, a unidirectional motion bearing is arranged between the rocker and the screw rod, one end of the material lifting power cylinder is hinged with the fixed seat, the other end of the material lifting power cylinder is hinged with the rocker, and the material seat is sleeved on the screw rod. The invention can ensure that the mechanism supplies materials to the material processing equipment, the material conveying quantity can be accurately controlled, the mechanism is water-proof, the environmental adaptability is strong, and the structure investment cost is low.
Description
[ Field of technology ]
The invention relates to the technical field of automatic equipment auxiliary loading and unloading equipment, in particular to the technical field of a material universal reciprocating power mechanical type screw rod loading and unloading mechanism.
[ Background Art ]
Due to the rise of intelligent manufacturing, various nonstandard devices are gradually changed from original manual operation to semi-automatic full-automatic devices. Therefore, the auxiliary feeding and discharging mechanisms of the equipment start to change from manual feeding and discharging to automatic feeding and discharging, and the full-automatic feeding and discharging machines are more and more common and more in variety due to the gradual increment of the labor cost at present, the equipment mainly realizes the ascending feeding of materials through a stepping motor at present, but the stepping motor has high price, is not suitable for working in a liquid environment and is easy to break down, meanwhile, the clamp jig is required to be replaced according to the feeding and discharging of products with various specifications during actual production,
[ Invention ]
The invention aims to solve the problems in the prior art, and provides a general reciprocating power mechanical screw rod up-down feeding mechanism for materials, which can enable the mechanism to supply the materials to material processing equipment, can accurately control the material conveying amount, is water-proof, has strong environmental adaptability and is low in structural investment cost.
In order to achieve the above purpose, the invention provides a material general reciprocating power mechanical type screw rod up-down feeding mechanism, which comprises a bracket, a power transmission part, a material seat and a lifting power part, wherein the lifting power part comprises a fixed seat and a material lifting power cylinder, the fixed seat is fixedly arranged on the bracket through a bolt, the power transmission part comprises a screw rod and a rocker, the screw rod is arranged in the bracket, one end of the rocker is sleeved at the end part of the screw rod, a unidirectional motion bearing is arranged between the rocker and the screw rod, one end of the material lifting power cylinder is hinged with the fixed seat, the other end of the material lifting power cylinder is hinged with the rocker, and the material seat is sleeved on the screw rod.
Preferably, the automatic feeding device further comprises a material fixing part, wherein the material fixing part comprises a material fixing power cylinder and clamping arms, the material fixing power cylinder is arranged on a discharge hole on a support through bolts, two clamping arms are symmetrically arranged on a single material fixing power cylinder, and the material fixing power cylinder is used for driving the two clamping arms to open and close to fix materials.
Preferably, the infrared detection device further comprises a detection part, wherein the detection part comprises a fixed support and infrared detection sensors, the fixed support is symmetrically arranged around a discharge hole on the support, the infrared detection sensors are arranged on the fixed support, and the infrared detection sensors are used for measuring whether materials exist on the discharge hole of the support.
Preferably, the support comprises a lower base, an upper seat, a support rod and a guide rod, wherein two ends of the support rod are respectively fixedly arranged on the lower base and the upper seat, and the guide rod is fixedly arranged between the lower base and the upper seat.
Preferably, the material seat comprises an adjustable lifting sleeve and a material table, the adjustable lifting sleeve is sleeved on the screw rod, and the material table is fixedly arranged on the side part of the adjustable lifting sleeve.
Preferably, the adjustable lifting sleeve comprises a lifting seat table, a fixed sleeve, a rocker arm, a movable screw sleeve, a return spring and a pressure rod, wherein the fixed sleeve is fixedly arranged on the lifting seat table, the movable screw sleeve is hinged to the side part of the fixed sleeve, the movable screw sleeve is semi-annular, threads are arranged in the movable screw sleeve in a sleeved mode, one end of the rocker arm is hinged to the movable screw sleeve, the other end of the rocker arm is hinged to the lifting seat table, the pressure rod is fixedly arranged on the side part of the rocker arm, one end of the return spring is connected to the fixed sleeve, the other end of the return spring is connected to the pressure rod, the return spring has a pulling force for pressing the movable screw sleeve to the fixed sleeve, the movable screw sleeve can be outwards rotated through downwards pressing the pressure rod, so that the threads on the movable screw sleeve are separated from the threads on the screw rod, and conversely, the movable screw sleeve can be pressed towards the screw rod under the pulling force of the return spring after the pressure rod is released, and the adjustable lifting sleeve can be driven to rise by rotating the screw rod.
Preferably, the material platform comprises a bracket rod and a material seat plate, wherein the lower end of the bracket rod is fixedly arranged on the lifting seat platform, the material seat plate is fixedly arranged at the upper end of the bracket rod, and the material seat plate is used for placing materials.
Preferably, the material fixing power cylinder is a pneumatic cylinder or a hydraulic cylinder.
Preferably, the material lifting power cylinder is a pneumatic cylinder or a hydraulic cylinder.
The invention has the beneficial effects that: the invention realizes the ascending of materials by matching with the air cylinder and the screw rod, can ensure that a mechanism supplies the materials to material processing equipment, can accurately control the material conveying amount, is waterproof, has strong environmental adaptability, can directly butt-joint the adopted combination of the mechanical screw rod and the air cylinder with an industrial robot, can greatly improve the production efficiency and the utilization rate of the robot while meeting the production quality, and can solve the problem that certain specific places cannot use electric drive as a power source.
The features and advantages of the present invention will be described in detail by way of example with reference to the accompanying drawings.
[ Description of the drawings ]
FIG. 1 is a front view of a general reciprocating power mechanical screw rod up and down feeding mechanism for materials;
FIG. 2 is a perspective view of a general reciprocating power mechanical screw rod up and down feeding mechanism for materials;
FIG. 3 is a left side view of the material holder;
FIG. 4 is a schematic view of the material seat in a closed position;
FIG. 5 is a schematic view of the material seat in an open state;
FIG. 6 is a schematic view of a material holding portion;
FIG. 7 is a schematic illustration of a material lift cylinder connected to a rocker.
In the figure: the device comprises a 2-bracket, a 21-lower base, a 22-upper base, a 23-supporting rod, a 24-guide rod, a 3-power transmission part, a 31-screw rod, a 32-rocker, a 4-material base, a 41-adjustable lifting sleeve, a 411-lifting base platform, a 412-fixed sleeve, a 413-rocker, a 414-movable screw sleeve, a 415-return spring, a 416-pressing rod, a 42-material platform, a 421-bracket rod, a 422-material seat plate, a 5-lifting power part, a 51-fixed base, a 52-material lifting power cylinder, a 6-material fixed part, a 61-material fixed power cylinder, a 62-clamping arm, a 7-detection part, a 71-fixed bracket and a 72-infrared detection sensor.
[ Detailed description ] of the invention
Referring to fig. 1 and 2, the material universal reciprocating power mechanical type screw rod up-down feeding mechanism comprises a bracket 2, a power transmission part 3, a material seat 4 and a lifting power part 5, wherein the lifting power part 5 comprises a fixed seat 51 and a material lifting power cylinder 52, the fixed seat 51 is fixedly arranged on the bracket 2 through bolts, the power transmission part 3 comprises a screw rod 31 and a rocker 32, the screw rod 31 is arranged in the bracket 2, one end of the rocker 32 is sleeved at the end part of the screw rod 31, a unidirectional motion bearing is arranged between the rocker 32 and the screw rod 31, one end of the material lifting power cylinder 52 is hinged with the fixed seat 51, the other end of the material lifting power cylinder is hinged with the rocker 32, and the material seat 4 is sleeved on the screw rod 31. Referring to fig. 3-7, the device further comprises a material fixing part 6, the material fixing part 6 comprises a material fixing power cylinder 61 and a material clamping arm 62, the material fixing power cylinder 61 is mounted on a discharge hole on the support 2 through a bolt, two material clamping arms 62 are symmetrically arranged on a single material fixing power cylinder 61, and the material fixing power cylinder 61 is used for driving the two material clamping arms 62 to open and close to fix materials. Still include detection portion 7, detection portion 7 includes fixed bolster 71 and infrared detection sensor 72, fixed bolster 71 symmetry sets up around the discharge gate on support 2, infrared detection sensor 72 installs on fixed bolster 71, infrared detection sensor 72 is used for measuring whether there is the material on the discharge gate of support 2. The support 2 comprises a lower base 21, an upper base 22, a support rod 23 and a guide rod 24, wherein two ends of the support rod 23 are respectively fixed on the lower base 21 and the upper base 22, and the guide rod 24 is fixedly arranged between the lower base 21 and the upper base 22. The material seat 4 comprises an adjustable lifting sleeve 41 and a material table 42, the adjustable lifting sleeve 41 is sleeved on the screw 31, and the material table 42 is fixedly arranged on the side part of the adjustable lifting sleeve 41. The adjustable lifting sleeve 41 comprises a lifting seat 411, a fixed sleeve 412, a rocker arm 413, a movable threaded sleeve 414, a return spring 415 and a pressing rod 416, wherein the fixed sleeve 412 is fixedly arranged on the lifting seat 411, the movable threaded sleeve 414 is hinged to the side portion of the fixed sleeve 412, the movable threaded sleeve 414 is semi-annular, threads are arranged in the movable threaded sleeve 414, one end of the rocker arm 413 is hinged to the movable threaded sleeve 414, the other end of the rocker arm 413 is hinged to the lifting seat 411, the side portion of the rocker arm 413 is fixedly provided with the pressing rod 416, one end of the return spring 415 is connected to the fixed sleeve 412, the other end of the return spring 415 is connected to the pressing rod 416, the return spring 415 has a pulling force for pressing the movable threaded sleeve 414 to the fixed sleeve 412, the movable threaded sleeve 414 can be outwards rotated through downwards pressing the pressing rod 416, so that the threads on the movable threaded sleeve 414 are separated from the threads on the screw rod 31, and conversely, after the pressing rod 416 is released, the movable threaded sleeve 414 is pressed to the screw rod 31 under the pulling force of the return spring 415, and the adjustable lifting sleeve 41 can be driven to be lifted through rotating the screw rod 31. The material table 42 comprises a support rod 421 and a material seat plate 422, the lower end of the support rod 421 is fixedly arranged on the lifting seat table 411, the material seat plate 422 is fixedly arranged at the upper end of the support rod 421, and the material seat plate 422 is used for placing materials. The type of material-holding cylinder 61 is a pneumatic cylinder or a hydraulic cylinder. The material lifting power cylinder 52 is a pneumatic cylinder or a hydraulic cylinder
The working process of the invention comprises the following steps:
According to the general reciprocating power mechanical screw rod up-down feeding mechanism for materials, the structure is arranged at the feeding end of automatic equipment in the working process, sand paper is taken as a feeding object to carry out the working process description, firstly, the sand paper is placed on a material table 42, the rocking rod 32 is driven to shake in a reciprocating mode through the shrinkage motion of a material lifting power cylinder 52, as a unidirectional rotating bearing is arranged between the rocking rod 32 and the screw rod 31, the screw rod 31 only moves in one direction, a movable threaded sleeve 414 is meshed with the screw rod 31 through threads, the material seat 4 is driven by the screw rod 31 to rise at a required speed, a mechanical arm of the automatic sand paper processing equipment continuously takes out sand paper at the uppermost layer, meanwhile, the sand paper at the lower part is replenished, after the sand paper is used up, the pressing rod 416 is used for driving the movable threaded sleeve 414 to rotate outwards, threads on the movable threaded sleeve 414 are separated from the screw rod 31, the material seat 4 slides downwards, then is placed on the material table 42 again, the actions are repeated, the infrared detection sensor 72 can detect the height, the infrared detection sensor 72 is meshed with the screw rod 31, the infrared detection sensor 72 is connected with the infrared detection sensor 72, the signal sensor 62 is connected with the material lifting power cylinder is disconnected again, and the material clamping arm is connected with the mechanical arm 72, and the material clamping arm is connected with the infrared detection sensor 62 through the infrared detection sensor, and the signal sensor 62 is connected again, when the mechanical arm is connected with the mechanical arm is connected, and the signal sensor 72, and the signal is connected.
According to the material universal reciprocating power mechanical type screw rod up-down feeding mechanism, the lifting of materials is realized by matching the material feeding mechanism with the air cylinder and the screw rod 31, so that the mechanism can supply the materials to material processing equipment, the material conveying amount can be accurately controlled, meanwhile, the mechanism is water-proof, the environmental adaptability is high, the adopted combination of the mechanical type screw rod and the air cylinder can be directly in butt joint with an industrial robot, the production efficiency and the utilization rate of the robot are greatly improved while the production quality is met, the problem that electric drive cannot be used as a power source in certain specific places can be solved, compared with the prior power system of the feeding mechanism and the prior power system of the feeding mechanism, the mechanism can be directly in butt joint communication with the robot, the use efficiency of the robot is improved to the maximum, the additional action of PLC programming is reduced, the manual labor intensity is reduced, the production efficiency is improved, and the company benefit is increased.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes using the descriptions and drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the invention.
Claims (3)
1. The utility model provides a general reciprocal power mechanical type lead screw upper and lower feeding mechanism of material which characterized in that: the automatic lifting device comprises a support (2), a power transmission part (3), a material seat (4) and a lifting power part (5), and further comprises a material fixing part (6) and a detection part (7), wherein the lifting power part (5) comprises a fixing seat (51) and a material lifting power cylinder (52), the fixing seat (51) is fixedly arranged on the support (2) through bolts, the power transmission part (3) comprises a screw rod (31) and a rocker (32), the screw rod (31) is arranged inside the support (2), one end of the rocker (32) is sleeved at the end part of the screw rod (31), a unidirectional motion bearing is arranged between the rocker (32) and the screw rod (31), one end of the material lifting power cylinder (52) is hinged with the fixing seat (51), the other end of the material lifting power cylinder is hinged with the rocker (32), and the material seat (4) is sleeved on the screw rod (31).
The material fixing part (6) comprises a material fixing power cylinder (61) and clamping arms (62), the material fixing power cylinder (61) is arranged on a discharge hole on the bracket (2) through bolts, and two clamping arms (62) are symmetrically arranged on the single material fixing power cylinder (61);
The detection part (7) comprises a fixed support (71) and infrared detection sensors (72), wherein the fixed support (71) is symmetrically arranged around a discharge hole on the support (2), and the infrared detection sensors (72) are arranged on the fixed support (71);
the support (2) comprises a lower base (21), an upper base (22), a supporting rod (23) and a guide rod (24), wherein two ends of the supporting rod (23) are respectively fixedly arranged on the lower base (21) and the upper base (22), and the guide rod (24) is fixedly arranged between the lower base (21) and the upper base (22);
The material seat (4) comprises an adjustable lifting sleeve (41) and a material table (42), the adjustable lifting sleeve (41) is sleeved on the screw rod (31), and the material table (42) is fixedly arranged on the side part of the adjustable lifting sleeve (41);
The adjustable lifting sleeve (41) comprises a lifting seat (411), a fixed sleeve (412), a rocker arm (413), a movable swivel nut (414), a return spring (415) and a pressing rod (416), wherein the fixed sleeve (412) is fixedly arranged on the lifting seat (411), the movable swivel nut (414) is hinged to the side part of the fixed sleeve (412), the movable swivel nut (414) is semi-annular, threads are arranged in the movable swivel nut (414), one end of the rocker arm (413) is hinged to the movable swivel nut (414), the other end of the rocker arm is hinged to the lifting seat (411), the pressing rod (416) is fixedly arranged on the side part of the rocker arm (413), one end of the return spring (415) is connected to the fixed sleeve (412), the other end of the return spring (415) is connected to the pressing rod (416), and the return spring (415) has a tensile force for pressing the movable swivel nut (414) to the fixed sleeve (412).
The material table (42) comprises a support rod (421) and a material seat plate (422), wherein the lower end of the support rod (421) is fixedly arranged on the lifting seat table (411), and the material seat plate (422) is fixedly arranged at the upper end of the support rod (421).
2. The universal reciprocating power mechanical screw up-down feeding mechanism for materials as set forth in claim 1, wherein: the type of the material fixing power cylinder (61) is a pneumatic cylinder or a hydraulic cylinder.
3. The universal reciprocating power mechanical screw up-down feeding mechanism for materials as set forth in claim 1, wherein: the type of the material lifting power cylinder (52) is a pneumatic cylinder or a hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710237879.5A CN106829437B (en) | 2017-04-12 | 2017-04-12 | Material general reciprocating power mechanical type screw rod up-down feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710237879.5A CN106829437B (en) | 2017-04-12 | 2017-04-12 | Material general reciprocating power mechanical type screw rod up-down feeding mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106829437A CN106829437A (en) | 2017-06-13 |
| CN106829437B true CN106829437B (en) | 2024-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710237879.5A Active CN106829437B (en) | 2017-04-12 | 2017-04-12 | Material general reciprocating power mechanical type screw rod up-down feeding mechanism |
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| Country | Link |
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| CN (1) | CN106829437B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425888B (en) * | 2019-07-08 | 2020-11-03 | 扬州安泰威合金硬面科技有限公司 | Feeding device of nickel-based alloy powder coating smelting furnace |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130053853A (en) * | 2011-11-16 | 2013-05-24 | 주식회사 프로코텍 | Loading and unloading apparatus for glass panel processing equipment |
| CN204223802U (en) * | 2014-09-28 | 2015-03-25 | 东莞市展迅机械科技有限公司 | A kind of rotary feeder |
| CN204400075U (en) * | 2014-12-10 | 2015-06-17 | 天津市仟佰億家具有限公司 | A kind of feeding device for plank sheet machining apparatus |
| CN105329644A (en) * | 2015-11-20 | 2016-02-17 | 合肥工业大学 | Self-adaption automatic material feeding device |
| CN206720279U (en) * | 2017-04-12 | 2017-12-08 | 深圳市嘉熠精密自动化科技有限公司 | Down charging mechanism on a kind of material General reciprocating dynamic power machine formula screw mandrel |
-
2017
- 2017-04-12 CN CN201710237879.5A patent/CN106829437B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130053853A (en) * | 2011-11-16 | 2013-05-24 | 주식회사 프로코텍 | Loading and unloading apparatus for glass panel processing equipment |
| CN204223802U (en) * | 2014-09-28 | 2015-03-25 | 东莞市展迅机械科技有限公司 | A kind of rotary feeder |
| CN204400075U (en) * | 2014-12-10 | 2015-06-17 | 天津市仟佰億家具有限公司 | A kind of feeding device for plank sheet machining apparatus |
| CN105329644A (en) * | 2015-11-20 | 2016-02-17 | 合肥工业大学 | Self-adaption automatic material feeding device |
| CN206720279U (en) * | 2017-04-12 | 2017-12-08 | 深圳市嘉熠精密自动化科技有限公司 | Down charging mechanism on a kind of material General reciprocating dynamic power machine formula screw mandrel |
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| Publication number | Publication date |
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| CN106829437A (en) | 2017-06-13 |
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