CN107585558A - A kind of material frame automatic charging device - Google Patents

A kind of material frame automatic charging device Download PDF

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Publication number
CN107585558A
CN107585558A CN201710791388.5A CN201710791388A CN107585558A CN 107585558 A CN107585558 A CN 107585558A CN 201710791388 A CN201710791388 A CN 201710791388A CN 107585558 A CN107585558 A CN 107585558A
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CN
China
Prior art keywords
material frame
timing belt
automatic charging
grasping mechanism
charging device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710791388.5A
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Chinese (zh)
Inventor
任志勇
杨国安
郁延松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TIANJIN LANGYU TECHNOLOGY DEVELOPMENT Co Ltd
Original Assignee
TIANJIN LANGYU TECHNOLOGY DEVELOPMENT Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TIANJIN LANGYU TECHNOLOGY DEVELOPMENT Co Ltd filed Critical TIANJIN LANGYU TECHNOLOGY DEVELOPMENT Co Ltd
Priority to CN201710791388.5A priority Critical patent/CN107585558A/en
Publication of CN107585558A publication Critical patent/CN107585558A/en
Pending legal-status Critical Current

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Abstract

The invention provides a kind of material frame automatic charging device, including support body, lifting grasping mechanism, crawl transverse-moving mechanism and material frame feed mechanism;Capturing transverse-moving mechanism includes horizontal cross located at the timing belt of support body upper end and the stepper motor for driving timing belt to move;Lift grasping mechanism by timing belt pressing plate with synchronous band connection and with timing belt motion and transverse moving left and right;Material frame feed mechanism includes support frame, the axial transport mechanism located at support frame upper surface and the material frame received block in axial transport mechanism;The right-hand member of material frame feed mechanism is positioned at the underface of the left end of lifting grasping mechanism transverse movement route;Lift the right-hand member of grasping mechanism transverse movement route is arranged right below transporting AGV trucks docking chamber.Grasping mechanism liftable, transverse moving left and right are lifted described in the invention, material frame is positioned in material frame received block after capturing material frame, can be achieved, by material frame automatic charging to degumming machine, to be not required to manually participate in, automaticity is high.

Description

A kind of material frame automatic charging device
Technical field
The invention belongs to silicon chip manufacturing equipment technical field, more particularly, to a kind of material frame automatic charging device.
Background technology
Develop with the technology of photovoltaic industry, automation requirement of the manufacturer to relevant device further improves, existing The material-uploading style of traditional semi-conductor silicon chip degumming machine, which generally relies on, manually to be carried, and because material frame quality is big, volume is big, is led The artificial carrying feeding of cause is wasted time and energy, labor intensity is big, low production efficiency, can also be caused colliding with for related facility, can not be met Needs of production.
The content of the invention
In view of this, the invention be directed to it is a kind of without manually participate in, automaticity it is high material frame it is automatic on Device is expected, to solve the above problems.
To reach above-mentioned purpose, what the technical scheme of the invention was realized in:
A kind of material frame automatic charging device, including support body, lifting grasping mechanism, crawl transverse-moving mechanism and material frame feeder Structure;The crawl transverse-moving mechanism includes horizontal cross located at the timing belt of the support body upper end and drives the timing belt motion Stepper motor;It is described lifting grasping mechanism by timing belt pressing plate with the synchronous band connection and with timing belt motion and left and right It is traversing;The material frame feed mechanism includes support frame, the axial transport mechanism located at support frame as described above upper surface and located at described Material frame received block in axial transport mechanism;The right-hand member of the material frame feed mechanism is positioned at the lifting grasping mechanism transverse movement The underface of the left end of route;The right-hand member of the lifting grasping mechanism transverse movement route is arranged right below transport AGV trucks Dock chamber.
Further, the lifting grasping mechanism includes the fixed seat affixed with the timing belt pressing plate, located at fixed seat On lift servo motor, set on the vertical direction that is moved up and down by the lift servo motor control leading screw, with it is described The connecting seat of leading screw lower end connection and the hook being fixed on the connecting seat;Be installed with the fixed seat several with The parallel linear bearing of the leading screw, interior be provided with of the linear bearing are oriented to optical axis, the lower end for being oriented to optical axis and the company Joint chair is fixed;The fixed seat bottom is provided with guide roller, and the support body is provided with the guide roller parallel with the timing belt Track.
Further, the opening position in the fixed seat close to the guiding optical axis is provided with column, the column top and Bottom is equipped with proximity transducer and travel switch, and the top for being oriented to optical axis is provided with travel switch contact.
Further, opening position corresponding with the timing belt left and right ends is equipped with travel switch in the frame, and two Opening position between individual travel switch close to two travel switches is used to confirm the traversing position of lifting grasping mechanism provided with multiple Proximity transducer.
Further, the axial transport mechanism of the material frame feed mechanism is located at support frame as described above upper end including horizontal cross Second timing belt in face and the second stepper motor for driving the timing belt motion, the material frame received block pass through the second timing belt Pressing plate band connection synchronous with described second, the material frame received block bottom are provided with the second guide roller, support frame as described above upper surface Provided with the second guide roller track parallel with second timing belt.
Further, the material frame received block includes base and is fixed on the pallet of the base upper surface, and described second Timing belt pressing plate is fixed on the base side wall lower end, and second yarn guide roller is located at the base side wall bottom.
Further, the support body periphery is provided with guard rail.
Relative to prior art, a kind of material frame automatic charging device described in the invention has the advantage that:
Frame described in the invention is provided with the lifting grasping mechanism that can be moved in transverse direction and vertical direction, also Chamber and material frame feed mechanism are docked provided with AGV trucks, AGV trucks transport material frame and enter AGV trucks docking chamber, lift grasping mechanism Volume material frame on crawl AGV trucks is transported at material frame feed mechanism, and the left end of material frame feed mechanism is corresponding with degumming machine, is realized The automation of haul feeding, participated in without artificial, the operating for having control system control relevant device stops, automaticity It is high, loading efficiency is high, the feeding degree of accuracy is high, by low labor intensity, reduce human cost;
Brief description of the drawings
The accompanying drawing for forming the part of the invention is used for providing further understanding the invention, present invention wound The schematic description and description made is used to explain the invention, does not form the improper restriction to the invention. In accompanying drawing:
Fig. 1 is feeding device (having guard rail) positive structure schematic described in the invention;
Fig. 2 is feeding device described in the invention (unshielded column) positive structure schematic;
Fig. 3 is feeding device described in the invention (unshielded column) structure schematic diagram;
Fig. 4 is the enlarged drawing of Fig. 3 top halfs;
Fig. 5 is the structural representation that grasping mechanism is lifted described in the invention.
Description of reference numerals:
1- support bodys;2- lifts grasping mechanism;3- captures transverse-moving mechanism;4- material frame feed mechanisms;5- timing belt pressing plates;6- AGV trucks dock chamber;7- guide roller tracks;8- proximity transducers;9- travel switches;10- travel switches contact;11- is protected Column;12- material frames;13-AGV trucks;21- fixed seats;22- lift servo motors;23- leading screws;24- connecting seats;25- hooks;26- Linear bearing;27- is oriented to optical axis;28- guide rollers;29- columns;31- timing belts;32- stepper motors;41- support frames;42- Material frame received block;The timing belts of 43- second;The stepper motors of 44- second;45- the second timing belt pressing plates;The guide rollers of 46- second; 47- the second guide roller tracks;48- bases;49- pallets.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the invention can To be mutually combined.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ", The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are Based on orientation shown in the drawings or position relationship, it is for only for ease of description the invention and simplifies description, rather than instruction Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that For the limitation to the invention.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that instruction Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined Feature can express or implicitly include one or more this feature.In the description of the invention, unless separately It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the invention Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly Connection;Can be mechanical connection or electrical connection;Can be joined directly together, can also be indirectly connected by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition State concrete meaning of the term in the invention.
Describe the invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in Fig. 1 to 5, a kind of material frame automatic charging device, including support body 1, lifting grasping mechanism 2, crawl cross sliding machine Structure 3 and material frame feed mechanism 4;The periphery of support body 1 is provided with guard rail 11;
Wherein, capturing transverse-moving mechanism 3 includes horizontal cross located at the timing belt 31 of the upper end of support body 1 and drives timing belt 31 to transport Dynamic stepper motor 32, lifting grasping mechanism 2 be connected by timing belt pressing plate 5 with timing belt 31 and with timing belt 31 motion and Transverse moving left and right;Opening position corresponding with the left and right ends of timing belt 31 is equipped with travel switch 9 on support body 1, two travel switches 9 it Between close to the opening positions of two travel switches 9 be provided with multiple proximity transducers for being used to confirm lifting grasping mechanism 3 traversing position 8;
Lifting grasping mechanism 2 includes fixed seat 21, the lift servo motor 22 in fixed seat 21, by lift servo electricity Machine 22 controls the leading screw 23 set on the vertical direction moved up and down, the connecting seat 24 being connected with the lower end of leading screw 23, is fixed on company Hook 25 on joint chair 24, several linear bearings 26 parallel with leading screw 23 being fixedly installed in fixed seat 21 and located at straight Bobbin holds the guiding optical axis 27 in 26;The lower end for being oriented to optical axis 27 is fixed with connecting seat 24;Close to guiding optical axis in fixed seat 21 27 opening position is provided with column 29, and the top of column 29 and bottom are equipped with proximity transducer 8 and travel switch 9, are oriented to optical axis 27 Top be provided with travel switch contact 10, the moving range of the control lifting in the vertical direction of grasping mechanism 2 of travel switch 9, rise To spacing effect;The side wall lower ends of fixed seat 21 are connected with timing belt pressing plate 5, and timing belt pressing plate 5 is connected with timing belt 31, Gu The bottom of reservation 21 is provided with guide roller 28, and support body 1 is provided with the guide roller track 7 parallel with timing belt 31;Timing belt 31 exists Moved under the drive of stepper motor 32, timing belt pressing plate 5 provides transverse direction under the drive of timing belt for lifting grasping mechanism 2 The power of motion, lifting grasping mechanism 2 realize transverse moving left and right under the collective effect of timing belt pressing plate 5 and guide roller 28;
Material frame feed mechanism 4 includes support frame 41, the axial transport mechanism located at the upper surface of support frame 41 and located at transverse direction Material frame received block 42 in transport establishment;Axial transport mechanism includes second synchronization of the horizontal cross located at the upper surface of support frame 41 The second stepper motor 44 with 43 and drive the second timing belt 43 motion;Material frame received block 42 includes base 48 and is fixed on base The pallet 49 for being used to hold material frame 12 of 48 upper surfaces;The side wall lower ends of base 48 are fixed with the second timing belt pressing plate 45, and second is same Step band pressing plate 45 is connected with the second timing belt 43, and the side wall bottom of base 48 is provided with the second guide roller 46, the upper surface of support frame 41 Provided with the second guide roller track 47 parallel with the second timing belt 43, drive of second timing belt 43 in the second stepper motor 44 Lower to move, the second timing belt pressing plate 45 provides transverse movement under the drive of the second timing belt 43 for material frame received block 42 Power, material frame received block 42 realize transverse moving left and right under the collective effect of the second timing belt pressing plate 45 and the second guide roller 46;
The right-hand member of material frame feed mechanism 4 positioned at lifting the transverse movement route of grasping mechanism 2 left end underface, right-hand member with Degumming machine connects, and the AGV trucks that are arranged right below transporting for lifting the right-hand member of the transverse movement route of grasping mechanism 2 dock chamber 6.
The course of work of the invention is as follows:
The start and stop of relevant device described in the invention have PLC control system control;
The AGV trucks 13 of transport material frame 12 are docked in AGV trucks docking chamber 6, and stepper motor 32 drives timing belt 31 to transport Dynamic, timing belt pressing plate 5 provides the power of transverse movement under the drive of timing belt 31 for lifting grasping mechanism 2, lifts grasping mechanism 2 The surface of AGV trucks 13 is moved in the collective effect of timing belt pressing plate 5 and guide roller 28, stepper motor 32 stops, Lift servo motor 22 starts, and drives leading screw 23 to move down, and then drives the connecting seat 24 for being connected with hook 25 to move down, Hook 25 hooks material frame 12, the counter motion of lift servo motor 22, and leading screw 23 moves up, and material frame 12 departs from AGV trucks 13, rises Drop servomotor 22 stops, and stepper motor 32 starts, and lifting grasping mechanism 2 is moved to the left material frame feed mechanism with timing belt 31 The surface of 4 material frame received block 42, lifting grasping mechanism 2 are moved down, and material frame 12 is positioned over to the support of material frame received block 42 On disk, collective effect of the material frame received block 42 in the second timing belt pressing plate 45 and the second guide roller 446 of material frame 12 is contained with The second timing belt of lower edge 43 is moved at degumming machine to the left, carries out next step degumming process.
The preferred embodiment of the invention is the foregoing is only, is not intended to limit the invention creation, it is all at this Within the spirit and principle of innovation and creation, any modification, equivalent substitution and improvements made etc., the invention should be included in Protection domain within.

Claims (7)

  1. A kind of 1. material frame automatic charging device, it is characterised in that:Including support body (1), lifting grasping mechanism (2), crawl cross sliding machine Structure (3) and material frame feed mechanism (4);The crawl transverse-moving mechanism (3) includes horizontal cross located at the same of the support body (1) upper end Step band (31) and the stepper motor (32) for driving timing belt (31) motion;The lifting grasping mechanism (2) passes through timing belt Pressing plate (5) be connected with the timing belt (31) and with timing belt (31) motion and transverse moving left and right;The material frame feed mechanism (4) Axial transport mechanism including support frame (41), located at support frame as described above (41) upper surface and in the axial transport mechanism Material frame received block (42);The right-hand member of the material frame feed mechanism (4) is positioned at described lifting grasping mechanism (2) transverse movement route Left end underface;The right-hand member of described lifting grasping mechanism (2) transverse movement route is arranged right below AGV trucks docking chamber (6)。
  2. A kind of 2. material frame automatic charging device according to claim 1, it is characterised in that:The lifting grasping mechanism (2) Including the fixed seat (21) affixed with the timing belt pressing plate (5), the lift servo motor (22) in fixed seat (21), by The leading screw (23) set on the vertical direction that lift servo motor (22) control moves up and down and the leading screw (23) lower end The connecting seat (24) of connection and the hook (25) being installed on the connecting seat (24);It is installed with the fixed seat (21) Several linear bearings (26) parallel with the leading screw (23), interior be provided with of the linear bearing (26) are oriented to optical axis (27), institute State the lower end for being oriented to optical axis (27) and the connecting seat (24) is fixed;Fixed seat (21) bottom is provided with guide roller (28), The support body (1) is provided with the guide roller track (7) parallel with the timing belt (31).
  3. A kind of 3. material frame automatic charging device according to claim 2, it is characterised in that:It is close on the fixed seat (21) The opening position for being oriented to optical axis (27) is provided with column (29), and column (29) top and bottom are equipped with proximity transducer (8) and travel switch (9), the top for being oriented to optical axis (27) are provided with travel switch contact (10).
  4. A kind of 4. material frame automatic charging device according to claim 1, it is characterised in that:On the support body (1) with it is described Opening position corresponding to timing belt (31) left and right ends is equipped with travel switch (9), close to two rows between two travel switches (9) Cheng Kaiguan (9) opening position is provided with multiple proximity transducers (8) for being used to confirm lifting grasping mechanism (2) traversing position.
  5. A kind of 5. material frame automatic charging device according to claim 1, it is characterised in that:The material frame feed mechanism (4) Axial transport mechanism include horizontal cross located at support frame as described above (41) upper surface the second timing belt (43) and drive described in The second stepper motor (44) of second timing belt (43) motion, the material frame received block (42) pass through the second timing belt pressing plate (45) It is connected with second timing belt (43), material frame received block (42) bottom is provided with the second guide roller (46), the support Frame (41) upper surface is provided with the second guide roller track (47) parallel with second timing belt (43).
  6. A kind of 6. material frame automatic charging device according to claim 5, it is characterised in that:Material frame received block (42) bag Include base (48) and be fixed on the pallet (49) of the base (48) upper surface, the second timing belt pressing plate (45) is fixed on institute Base (48) side wall lower ends are stated, second guide roller (46) is located at the base (48) side wall bottom.
  7. A kind of 7. material frame automatic charging device according to any one of claim 1 to 6, it is characterised in that:The support body (1) Periphery is provided with guard rail (11).
CN201710791388.5A 2017-09-05 2017-09-05 A kind of material frame automatic charging device Pending CN107585558A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710791388.5A CN107585558A (en) 2017-09-05 2017-09-05 A kind of material frame automatic charging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710791388.5A CN107585558A (en) 2017-09-05 2017-09-05 A kind of material frame automatic charging device

Publications (1)

Publication Number Publication Date
CN107585558A true CN107585558A (en) 2018-01-16

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108584334A (en) * 2018-07-16 2018-09-28 福建景丰科技有限公司 A kind of spinning cake wooden frame intelligent transportation system
CN109178885A (en) * 2018-09-29 2019-01-11 天津市金星空气压缩机制造股份有限公司 A kind of flitch feeding and conveying device
CN109264321A (en) * 2018-10-17 2019-01-25 湖北三丰小松自动化仓储设备有限公司 A kind of connection machine realizing charging and discharging station and precisely aligning
CN109650286A (en) * 2018-12-29 2019-04-19 陕西诺贝特自动化科技有限公司 Multiple layer up-down material library
CN112058690A (en) * 2020-08-27 2020-12-11 江阴市查克拉科技有限公司 LED frame product test system unloader
CN114334765A (en) * 2021-12-28 2022-04-12 上海世禹精密机械有限公司 Feeding device for trolley conveying
CN114590591A (en) * 2022-03-17 2022-06-07 沈阳蓝英工业自动化装备股份有限公司 Automatic transfer device for tread vehicle
CN114604610A (en) * 2022-03-24 2022-06-10 中车青岛四方机车车辆股份有限公司 Feeding device and feeding method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102923476A (en) * 2012-11-13 2013-02-13 东莞市雅康精密机械有限公司 Battery cell classification-stack device
CN105540259A (en) * 2016-02-18 2016-05-04 江苏豪林自动化科技有限公司 Loading device for floor production line
CN106144371A (en) * 2015-04-10 2016-11-23 福耀玻璃(湖北)有限公司 Automatically equipment shelved by the glass that unloads of vehicle glass production line
CN205932396U (en) * 2016-04-08 2017-02-08 周玉梅 Paper lid snatchs blanking machine
CN206068872U (en) * 2016-08-30 2017-04-05 天津中环半导体股份有限公司 A kind of degumming machine automatic blanking device
CN207209379U (en) * 2017-09-05 2018-04-10 天津朗誉科技发展有限公司 A kind of degumming machine automatic charging equipment

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102923476A (en) * 2012-11-13 2013-02-13 东莞市雅康精密机械有限公司 Battery cell classification-stack device
CN106144371A (en) * 2015-04-10 2016-11-23 福耀玻璃(湖北)有限公司 Automatically equipment shelved by the glass that unloads of vehicle glass production line
CN105540259A (en) * 2016-02-18 2016-05-04 江苏豪林自动化科技有限公司 Loading device for floor production line
CN205932396U (en) * 2016-04-08 2017-02-08 周玉梅 Paper lid snatchs blanking machine
CN206068872U (en) * 2016-08-30 2017-04-05 天津中环半导体股份有限公司 A kind of degumming machine automatic blanking device
CN207209379U (en) * 2017-09-05 2018-04-10 天津朗誉科技发展有限公司 A kind of degumming machine automatic charging equipment

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108584334A (en) * 2018-07-16 2018-09-28 福建景丰科技有限公司 A kind of spinning cake wooden frame intelligent transportation system
CN108584334B (en) * 2018-07-16 2023-11-24 福建景丰科技有限公司 Wooden frame intelligent transportation system for spinning cake
CN109178885A (en) * 2018-09-29 2019-01-11 天津市金星空气压缩机制造股份有限公司 A kind of flitch feeding and conveying device
CN109178885B (en) * 2018-09-29 2024-05-10 天津市金星空气压缩机制造股份有限公司 Flitch material loading conveyor
CN109264321A (en) * 2018-10-17 2019-01-25 湖北三丰小松自动化仓储设备有限公司 A kind of connection machine realizing charging and discharging station and precisely aligning
CN109650286A (en) * 2018-12-29 2019-04-19 陕西诺贝特自动化科技有限公司 Multiple layer up-down material library
CN112058690A (en) * 2020-08-27 2020-12-11 江阴市查克拉科技有限公司 LED frame product test system unloader
CN114334765A (en) * 2021-12-28 2022-04-12 上海世禹精密机械有限公司 Feeding device for trolley conveying
CN114590591A (en) * 2022-03-17 2022-06-07 沈阳蓝英工业自动化装备股份有限公司 Automatic transfer device for tread vehicle
CN114604610A (en) * 2022-03-24 2022-06-10 中车青岛四方机车车辆股份有限公司 Feeding device and feeding method
CN114604610B (en) * 2022-03-24 2024-04-02 中车青岛四方机车车辆股份有限公司 Feeding device and feeding method

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Application publication date: 20180116