CN111252509A - Conveying and positioning mechanism of cleaning equipment - Google Patents
Conveying and positioning mechanism of cleaning equipment Download PDFInfo
- Publication number
- CN111252509A CN111252509A CN202010114597.8A CN202010114597A CN111252509A CN 111252509 A CN111252509 A CN 111252509A CN 202010114597 A CN202010114597 A CN 202010114597A CN 111252509 A CN111252509 A CN 111252509A
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- conveying platform
- conveying
- positioning
- workpiece basket
- chain
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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
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
Abstract
The invention discloses a conveying and positioning mechanism of cleaning equipment, wherein a conveying platform moves along with a chain, a photoelectric sensing switch is arranged on a frame, the photoelectric sensing switch controls and detects the movement of the conveying platform, one side of the conveying platform is provided with a cylinder, the cylinder is provided with a positioning clamp which is matched with a positioning workpiece basket, when a mechanical arm takes and places the workpiece basket at the feeding position of the conveying platform, the photoelectric sensing switch detects and provides signals, the positioning clamp clamps the workpiece basket, a gear speed reduction motor transmits the conveying platform to a discharging end, the discharging end senses that the conveying platform stops transmission, the mechanical arm sequentially takes out workpieces in the workpiece basket, the positioning clamp of the conveying platform is released and withdrawn after the workpieces are taken out, a transmission system in the conveying platform works to transmit the unloaded workpiece basket to the butted conveying platform, the positioning and turning transmission of the workpiece basket is completed, and the stability and the precision of the transmission and the, reduces manual intervention, saves production cost and improves safe production.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to a conveying positioning mechanism, in particular to a conveying positioning mechanism of cleaning equipment.
[ background of the invention ]
The conveying and positioning system of the existing matched cleaning equipment is basically in a transmission chain and roller conveying mode, a positioning mechanism adopts a limiting frame and a limiting stop block, the structure is simple, a workpiece basket is conveyed linearly, and manual matching is needed for material taking and discharging. And the feeding and discharging conveying and positioning system is in a separated mode, so that the operation complexity of workers is increased. Because there is not automatic positioning mechanism work piece basket and produce card basket or walking skew easily in transportation process, cause follow-up arm can't get the basket accurately and cause the work piece basket to empty or press the basket.
Summarizing the following problems exist: 1. most cleaning equipment in the existing market is manually placed and positioned, a workpiece basket is taken and placed by a human hand, the cleaning equipment must be watched by one person or more than two persons, and the workpiece basket is continuously and manually carried. 2. The automatic conveying table is not provided with a positioning mechanism, or the positioning mechanism is single, so that the material is not discharged in place or the workpiece basket rubs on the positioning mechanism to cause secondary pollution of dust. 3. At present, most automatic conveying and positioning mechanisms are chain or roller transmission, platform positioning right-angle transmission and the like.
Therefore, there is a need to design a good conveying and positioning mechanism of a cleaning device to overcome the above problems.
[ summary of the invention ]
The invention aims to provide a conveying and positioning mechanism of cleaning equipment, which is convenient for conveying a workpiece basket before or after cleaning or returning an empty workpiece basket, reduces the conveying working time, improves the equipment precision, improves the equipment automation, does not need operators, automatically positions and butts a mechanical arm, is convenient for the mechanical arm to automatically take and place workpieces on the conveying and positioning mechanism, and adopts various mechanical structures, circuit control programs, gas circuit control programs and other various means to realize the conveying and positioning technology.
In order to achieve the purpose, the invention adopts the following technical means:
a conveying and positioning mechanism of cleaning equipment is installed on a frame, and comprises a linear guide rail and a sliding block, wherein the sliding block is installed on the frame, a conveying platform is fixed on the sliding block, a chain is connected with the conveying platform, a bearing seat and a chain wheel are installed at two ends of the chain, a gear reduction motor is installed on the chain wheel, the gear reduction motor drives the chain to move, the conveying platform follows the chain to move, a photoelectric induction switch is arranged on the frame, the photoelectric induction switch controls and detects the movement of the conveying platform, an air cylinder is installed at one side of the conveying platform, a positioning clamp is installed on the air cylinder and is matched with a positioning workpiece basket, when a mechanical arm takes and places the workpiece basket at the feeding position of the conveying platform, the photoelectric induction switch detects and provides signals, the positioning clamp clamps clamp the workpiece basket, and the gear reduction motor transmits the conveying platform to the discharging end, the discharge end senses that the conveying platform stops conveying, the mechanical arm takes out the workpieces in the workpiece baskets in sequence, the positioning clamp of the conveying platform loosens and withdraws after the workpieces are taken out, the conveying system in the conveying platform works to convey the unloaded workpiece baskets to the butted conveying platform, and positioning and turning conveying of the workpiece baskets is completed.
Further, the chain configured above the conveying platform is a double-row transmission chain, a bearing seat and a chain wheel are respectively installed at two ends of the double-row transmission chain, and the gear reduction motor is installed at the driving shaft end of the chain wheel.
Furthermore, two cylinders with guiding functions are respectively installed on two sides of the top of the conveying platform, the positioning fixture is installed at the front ends of the two cylinders to cooperatively position the workpiece basket, and the photoelectric sensing switch detects the workpiece basket and controls the workpiece basket to transmit.
Furthermore, the mechanical arm is an equipotential lifting and transverse moving mechanical arm and is controlled by a brake motor, the speed of the brake motor is controlled, and the guide wheel is controlled to be limited.
Furthermore, the conveying platform is provided with a feeding tray placing system and a discharging tray taking system.
The ultrasonic wave system is provided with an ultrasonic wave vibration plate, the independent generator control system controls the ultrasonic wave system, the circulating filter system is provided with a magnetic pump and a bag filter, the circulating pressure flow is adjusted, the throwing motor controls the throwing system, and the linear bearing guiding and limiting system controls the throwing system.
Compared with the prior art, the invention has the following beneficial effects:
in the conveying and positioning mechanism of the cleaning equipment, the conveying platform moves along with the chain, the photoelectric sensing switch is arranged on the frame, the photoelectric sensing switch controls and detects the movement of the conveying platform, one side of the conveying platform is provided with the cylinder, the cylinder is provided with the positioning clamp and is matched with the positioning workpiece basket, when a mechanical arm takes and places the workpiece basket at the feeding position of the conveying platform, the photoelectric sensing switch detects and provides signals, the positioning clamp clamps clamp the workpiece basket, the gear reduction motor transmits the conveying platform to the discharging end, the discharging end senses that the conveying platform stops transmitting, the mechanical arm sequentially takes out the workpieces in the workpiece basket, the positioning clamp of the conveying platform loosens and withdraws after the workpieces are taken out, the transmission system in the conveying platform works and transmits the unloaded workpiece basket to the butted conveying platform, the positioning and turning transmission of the workpiece basket is completed, the multifunctional automatic transmission device has multiple functions of rotating speed direction and speed control, time control, positioning control, turning transmission control and the like, and is matched with a program and a circuit system to realize mechanism automation, so that the stability and the precision of transmission positioning are strictly guaranteed, manual intervention is reduced, the production cost is saved, and the safety production is improved.
[ description of the drawings ]
FIG. 1 is a schematic view of a transport positioning mechanism of the cleaning apparatus of the present invention;
FIG. 2 is a top view of the transport positioning mechanism of the cleaning apparatus of the present invention;
FIG. 3 is a side view of the transport positioning mechanism of the cleaning apparatus of the present invention;
fig. 4 is a partial schematic view of a conveying positioning mechanism of the cleaning apparatus of the present invention.
Detailed description of the embodiments reference is made to the accompanying drawings in which:
Feed position 7 discharge end 8 ultrasonic system 9
Circulating filtration system 10 throwing system 11 magnetic pump 12
Unloading dish system 16 of getting
[ detailed description ] embodiments
For a better understanding of the objects, structure, features, and functions of the invention, reference should be made to the drawings and detailed description that follow.
Referring to fig. 1 to 3, a conveying and positioning mechanism of a cleaning device belongs to the technical field of industrial cleaning, and particularly relates to a positioning control technology for automatic feeding and discharging transportation of the cleaning device, which can be applied to various cleaning devices, facilitates transportation of workpiece baskets before and after cleaning, and can be butted with an automatic feeding and discharging mechanical arm and a workpiece basket carrying mechanical arm to complete all unattended automatic functions.
Referring to fig. 1 to 3, the whole conveying and positioning mechanism of the cleaning device is mounted on the upper portion of a stainless steel frame 1, and includes a linear guide rail and a slider mounted on the upper portion of the frame 1, a conveying platform 2 fixed on the upper portion of the slider, a stainless steel chain 3 connected to the bottom of the conveying platform 2, and bearing seats and stainless steel chain wheels mounted on two ends of the chain 3, the chain wheels are mounted with horizontal gear reduction motors 4, the gear reduction motors 4 drive the chain 3 to move forward and backward, the conveying platform 2 moves forward and backward along with the chain 3, the chain 3 disposed above the conveying platform 2 is a double-row transmission chain 3, the two ends of the double-row transmission chain 3 are respectively mounted with the bearing seats and the chain wheels, the gear reduction motors 4 are mounted on driving shaft ends of the chain wheels, and a photoelectric sensing switch is disposed on the frame, the photoelectric sensing switch controls and detects the conveying platform 2 moves, an air cylinder is installed on one side of the conveying platform 2, and a positioning fixture 5 is installed on the air cylinder and is matched with a positioning workpiece basket. Two cylinders with guiding functions are respectively installed on two sides of the top of the conveying platform 2, the front ends of the two cylinders are provided with the positioning clamp 5 for matching and positioning the workpiece basket, and the photoelectric sensing switch detects the workpiece basket and controls the workpiece basket to be transmitted.
Referring to fig. 1 to 3, when the robot arm 6 picks and places the workpiece basket at the feeding position 7 of the conveying platform 2, the photoelectric sensing switch detects and provides a signal, so as to perform automatic sensing conveying, in the conveying process, the positioning clamp 5 clamps the workpiece basket, that is, the conveying platform 2 waits for the workpiece basket to be placed by the robot arm 6 at the feeding front end, and after the workpiece basket is placed on the conveying platform 2, the photoelectric sensing switch provides a signal, the positioning clamp 5 starts to work to clamp and fix the workpiece basket, so that the workpiece basket is prevented from shifting to ensure the conveying position accuracy, and meanwhile, the workpiece basket is prevented from directly rubbing against the conveying platform 2 to generate dust to pollute the environment. The conveying platform 2 is longitudinally provided with a conveying chain, the workpiece basket can be conveyed for 90 degrees, and the photoelectric sensing switch is adopted to control the conveying distance. The gear reduction motor 4 transmits the conveying platform 2 to the discharge end 8, the discharge end 8 senses that the conveying platform 2 stops transmitting, the external mechanical arm 6 starts working to take out the workpieces in the workpiece basket in sequence, the positioning clamp 5 of the conveying platform 2 loosens and exits after the workpieces are taken out, the transmission system in the conveying platform 2 starts working to transmit the unloaded workpiece basket to the butted conveying platform 2, and therefore the positioning, turning and transmitting work of the workpiece basket is automatically completed.
Referring to fig. 1 to 3, the robot arm 6 is an equipotential lifting and traversing robot arm 6, and is controlled by a brake motor, which controls the speed and a guide wheel which controls the position limitation. The conveying platform 2 is provided with a feeding tray placing system 15 and a discharging tray taking system 16. The ultrasonic system 9 is provided with an ultrasonic vibration plate, the independent generator control system controls the ultrasonic system 9, the ultrasonic frequency of cleaning tanks in the ultrasonic system 9 is 28KHZ, the power of each cleaning tank is about 3600W, the power can be adjusted according to the production process, the circulating filter system 10 is provided with an MD series chemical magnetic pump 12 and a stainless steel bag filter 13, the circulating pressure flow is adjusted, please refer to FIG. 4, the throwing motor adopts a 80:1 speed reduction motor to control the throwing system 11, the linear bearing guide limiting system controls the throwing system 11, the upper and lower throwing amplitude is about 40mm, and the stable throwing is ensured.
Referring to fig. 1 to 3, in the conveying and positioning mechanism of the cleaning device, the conveying platform 2 moves along with the chain 3, the photoelectric sensing switch is disposed on the frame 1, the photoelectric sensing switch controls and detects the movement of the conveying platform 2, an air cylinder is mounted on one side of the conveying platform 2, a positioning clamp 5 is mounted on the air cylinder, the air cylinder is matched with a positioning workpiece basket, when a mechanical arm 6 takes and places the workpiece basket at a feeding position 7 of the conveying platform 2, the photoelectric sensing switch detects and provides a signal, the positioning clamp 5 clamps the workpiece basket, the gear reduction motor 4 transmits the conveying platform 2 to a discharging end 8, the discharging end 8 senses that the conveying platform 2 stops transmitting, the mechanical arm 6 takes out the workpieces in the workpiece basket in sequence, and the positioning clamp 5 of the conveying platform 2 releases and exits after the workpieces are taken out, the conveying system in the conveying platform 2 works to convey the unloaded workpiece basket to the butted conveying platform 2, positioning and turning conveying of the workpiece basket is completed, multiple functions of rotating speed direction and speed control, time control, positioning control, turning conveying control and the like are achieved, automation of mechanisms is achieved by matching programs and circuit systems, stability and precision of conveying and positioning are strictly guaranteed, manual intervention is reduced, production cost is saved, and safety production is improved.
All mechanisms of the conveying and positioning mechanism of the cleaning equipment can be detached, the applied bearings, the motor and various related materials are standard parts, a user can purchase and replace the standard parts by himself after using the standard parts, the control electric box 14 is controlled to be automatic by using a PLC (programmable logic controller), and the touch screen is installed on the control panel, so that the operation is convenient.
The above detailed description is only for the purpose of illustrating the preferred embodiments of the present invention, and not for the purpose of limiting the scope of the present invention, therefore, all technical changes that can be made by applying the present specification and drawings are included in the scope of the present invention.
Claims (6)
1. The utility model provides a cleaning equipment's transport positioning mechanism, installs in a frame, its characterized in that includes: the linear guide rail and the slide block are arranged on the frame, a conveying platform is fixed on the slide block, a chain is connected with the conveying platform, bearing seats and chain wheels are arranged at two ends of the chain, a gear reduction motor is arranged on the chain wheel, the gear reduction motor drives the chain to move, the conveying platform moves along with the chain, a photoelectric sensing switch is arranged on the frame, the photoelectric sensing switch controls and detects the movement of the conveying platform, an air cylinder is arranged at one side of the conveying platform, a positioning clamp is arranged on the air cylinder and is matched with a positioning workpiece basket, when a mechanical arm takes and places the workpiece basket at the feeding position of the conveying platform, the photoelectric sensing switch detects and provides signals, the positioning clamp clamps clamp the workpiece basket, the gear reduction motor transmits the conveying platform to the discharging end, and the discharging end senses that the conveying platform stops transmission, the mechanical arm takes out the workpieces in the workpiece baskets in sequence, the positioning clamp of the conveying platform is loosened and withdrawn after the workpieces are taken out, and the conveying system in the conveying platform works to convey the unloaded workpiece baskets to the butted conveying platform to complete positioning and turning conveying of the workpiece baskets.
2. The conveying positioning mechanism of a cleaning apparatus according to claim 1, wherein: the chain that the top of conveying platform configured is double transmission chain, bearing frame and sprocket are installed respectively to the both ends of double transmission chain, the initiative axle head of sprocket is installed gear reduction motor.
3. The conveying positioning mechanism of a cleaning apparatus according to claim 1, wherein: two cylinders with guiding functions are respectively installed on two sides of the top of the conveying platform, the front ends of the two cylinders are provided with the positioning clamps for matching and positioning the workpiece basket, and the photoelectric sensing switch detects the workpiece basket and controls the workpiece basket to be transmitted.
4. The conveying positioning mechanism of a cleaning apparatus according to claim 1, wherein: the mechanical arm is an equipotential lifting and transverse moving mechanical arm and is controlled by a brake motor, the speed of the brake motor is controlled, and the guide wheel is controlled to be limited.
5. The conveying positioning mechanism of a cleaning apparatus according to claim 1, wherein: the conveying platform is provided with a feeding tray placing system and a discharging tray taking system.
6. The conveying positioning mechanism of a cleaning apparatus according to claim 1, wherein: the ultrasonic wave system is provided with an ultrasonic wave vibration plate, the independent generator control system controls the ultrasonic wave system, the circulating filter system is provided with a magnetic pump and a bag filter, the circulating pressure flow is adjusted, the throwing motor controls the throwing system, and the linear bearing guiding and limiting system controls the throwing system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010114597.8A CN111252509A (en) | 2020-02-25 | 2020-02-25 | Conveying and positioning mechanism of cleaning equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010114597.8A CN111252509A (en) | 2020-02-25 | 2020-02-25 | Conveying and positioning mechanism of cleaning equipment |
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| CN111252509A true CN111252509A (en) | 2020-06-09 |
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| CN202010114597.8A Pending CN111252509A (en) | 2020-02-25 | 2020-02-25 | Conveying and positioning mechanism of cleaning equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113941573A (en) * | 2021-10-25 | 2022-01-18 | 常州阿普智能科技有限公司 | Device for cleaning flower basket tool |
| CN115582346A (en) * | 2022-10-19 | 2023-01-10 | 广东洁泰超声设备有限公司 | Cleaning and drying system capable of automatically returning basket |
| CN115592100A (en) * | 2022-09-07 | 2023-01-13 | 秦皇岛铸业达机械设备开发有限公司（Cn） | Depoling alkali boiling automatic integrated production equipment with alkali liquor recovery function |
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| CN209871621U (en) * | 2019-03-25 | 2019-12-31 | 东莞市锦邦自动化设备有限公司 | Material pouring device |
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| CN201108906Y (en) * | 2007-12-06 | 2008-09-03 | 徐兴华 | Special-shaped bottle ultrasonic cleaning instrument |
| DE202008010591U1 (en) * | 2008-08-08 | 2008-12-11 | Zippel Gmbh & Co. Kg Maschinenfabrik | Clamping device for rotation units in cleaning chamber or cleaning machines |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113941573A (en) * | 2021-10-25 | 2022-01-18 | 常州阿普智能科技有限公司 | Device for cleaning flower basket tool |
| CN115592100A (en) * | 2022-09-07 | 2023-01-13 | 秦皇岛铸业达机械设备开发有限公司（Cn） | Depoling alkali boiling automatic integrated production equipment with alkali liquor recovery function |
| CN115582346A (en) * | 2022-10-19 | 2023-01-10 | 广东洁泰超声设备有限公司 | Cleaning and drying system capable of automatically returning basket |
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Application publication date: 20200609 |