CN104590904A - Direct connection type rotation driving and positioning device - Google Patents
Direct connection type rotation driving and positioning device Download PDFInfo
- Publication number
- CN104590904A CN104590904A CN201410721702.9A CN201410721702A CN104590904A CN 104590904 A CN104590904 A CN 104590904A CN 201410721702 A CN201410721702 A CN 201410721702A CN 104590904 A CN104590904 A CN 104590904A
- Authority
- CN
- China
- Prior art keywords
- lifting column
- rotating shaft
- clamping device
- direct
- knock hole
- 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.)
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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
- B65G61/00—Use of pick-up or transfer devices or of manipulators for stacking or de-stacking articles not otherwise provided for
-
- 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
- B65G2814/00—Indexing codes relating to loading or unloading articles or bulk materials
- B65G2814/03—Loading or unloading means
- B65G2814/0301—General arrangements
- B65G2814/0304—Stacking devices
- B65G2814/0305—Adding to the top
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a direct connection type rotation driving and positioning device which comprises a lifting column, a clamping device, a rotation driving mechanism and a positioning mechanism. The direct connection type rotation driving and positioning device drives a rotation shaft to rotate through a geared motor arranged at the top of the rotation shaft, and the rotation precision is high. The rotation shaft further performs precise positioning on a predetermined angle position through the positioning mechanism, rotation deviation probably appearing after long-time operation of the geared motor is made up, it is guaranteed that the clamping mechanism performs rotating and positioning strictly according to a predetermined angle, and requirements of a stacking process are satisfied.
Description
Technical field
The present invention relates to ceramic tile and produce conveying machinery field, particularly relate to a kind of direct-connected rotary actuation and registration device.
Background technology
In ceramic tile automation sorting package handling, generally include automation piling operation, the function of piling operation is automatically piled up on pallet by packaged ceramic tile bag.The mode of piling has a variety of.As shown in Figure 1, more common code packet mode is that brick bag stands up on square pallet, often holds in the palm layer 2-3.The brick bag stacking mode of every layer is that brick bag first laterally piles up some bags, and then brick bag rotates and vertically piles up some bags again, and Horizontal vertical, to end to end, completes piling up of one deck brick bag.For ensureing that piled bricks is piled up firmly, the transverse direction of piling up between every layer and vertical brick bag misplaced mutually.Complete the piling mode of above-mentioned piled bricks, require that the chuck of Palletizer translation Z axis around vertical can rotate on XYZ axle three directions, wherein, the rotation around Z axis is driven by reducing motor.Existing reducing motor is installed on usually near clamping device place, and adopts the type of drive such as gear, chain or Timing Belt to drive clamping device to rotate.Above-mentioned type of drive due to transmission link many, transmission accumulated error is large, causes rotational positioning to be forbidden, affects accurate clamping and the block pattern row pattern of brick bag.
Summary of the invention
Technical matters to be solved by this invention is, a kind of direct-connected rotary actuation and registration device are provided, simplify transmission link, decrease transmission accumulated error, the rotation of clamping device can be realized and accurately locate, the accumulated error that the service wear simultaneously avoiding transmission brings amplifies gradually, and under same bracket height, chuck is had between larger clean lift-off.
In order to solve the problems of the technologies described above, the invention provides a kind of direct-connected rotary actuation and registration device, comprising lifting column, clamping device, rotary drive mechanism and detent mechanism;
The lower end of described clamping device and described lifting column is hinged, for clamping according to instruction or unclamping ceramic tile bag;
Described rotary drive mechanism comprises reducing motor and rotating shaft, and described reducing motor is installed on the upper end of lifting column, and described rotating shaft runs through described lifting column and is connected with described reducing motor and described clamping device respectively;
Described rotating shaft comprises the knock hole of two or more circumferential array, the corresponding orientation angle of each knock hole;
The bottom of described lifting column is located at by described detent mechanism, comprise positioning cylinder, fastening screw and sliding sleeve, described fastening screw is located at the end of positioning cylinder piston rod, embedding the knock hole in described rotating shaft, realizing the accurate location of rotating shaft when needing to locate by air cylinder driven.
Supplementing as such scheme, described rotating mechanism also comprises the coder of the rotational angle for detecting described rotating shaft.
As such scheme supplement, described knock hole be tubaeform, the end of described latch is taper or spherical.
Supplementing as such scheme, the power and the control cable that connect clamping device run through described lifting column, and described lifting column is provided with stop gear, and described stop gear rotates within the scope of 360 degree for limiting clamping device.
Implement the present invention, there is following beneficial effect:
Direct-connected rotary actuation of the present invention and registration device are rotated by clamping device described in the rotating shaft Direct driver that runs through lifting column by the reducing motor of being located at lifting column top, and transmission accuracy is high; The knock hole coordinating described rotating shaft bottom to preset by described detent mechanism is accurately located in predetermined angle position, to make up the drive gap of described reducing motor, can ensure that described clamping device rotates in strict accordance with the predetermined anglec of rotation and locates, meet the demand of piling operation.
The present invention is by being installed in the anglec of rotation of clamping device described in the coder accurate feedback in described rotating shaft.
Accompanying drawing explanation
Fig. 1 is existing ceramic tile bag stacking structure schematic diagram;
Fig. 2 is the structural representation of a kind of direct-connected rotary actuation of the present invention and registration device;
Fig. 3 is the B portion enlarged drawing of Fig. 2;
Fig. 4 is the A-A face cutaway view of Fig. 2.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figure 2, embodiments provide a kind of direct-connected rotary actuation and registration device, this device is connected with outside mobile device, and described mobile device can drive this device to do all around and upward-downward translation.In conjunction with rotation and the holding function of this device, palletizing operation is carried out to ceramic tile bag.Specifically, described mobile device can be provided at the small rail car that frame top can do two-dimensional level movement, described small rail car is provided with the lifting column vertical lift that vertical drive drives this device, does all around and upward-downward translation to drive this device.
Described direct-connected rotary actuation and registration device comprise lifting column 1, clamping device 5, rotary drive mechanism 2 and detent mechanism 4;
Described clamping device 5 is hinged with the lower end of described lifting column 1, for clamping according to instruction or unclamping ceramic tile bag;
Described clamping device 5 is hinged with the lower end of described lifting column 1, and it adopts the structure of clamping limb 51 and gripper cylinder 52, drives described clamping limb 51 by gripper cylinder 52, utilizes described clamping limb 51 clamp or unclamp ceramic tile bag.
Described rotary drive mechanism 2 comprises reducing motor 21 and rotating shaft 22, and described reducing motor 21 is installed on the upper end of lifting column 1, and described rotating shaft 22 runs through described lifting column 1 and is connected with described reducing motor 21 and described clamping device 5 respectively;
Described rotating shaft 22 comprises the knock hole 41 of two or more circumferential array, the corresponding orientation angle of each knock hole 41;
The bottom of described lifting column 1 is located at by described detent mechanism 4, comprise positioning cylinder 42, fastening screw 43 and sliding sleeve 44, described fastening screw 43 is located at the end of positioning cylinder 42 piston rod, embedding the knock hole 41 in described rotating shaft 22 when needing to locate by air cylinder driven, realizing the accurate location of rotating shaft 22.Described sliding sleeve 44 is for the guiding of described fastening screw 43.
As mentioned above, the quantity of described knock hole 41 and position can need according to the orientation angle of described rotating shaft 22 and arrange.Composition graphs 4, according to the embodiment of the present invention, the quantity of described knock hole 41 is four, and four described knock holees 41 equably rotating shaft 22 described in horizontal circle are arranged, when described rotating shaft 22 rotates 0 degree, 90 degree, 180 degree and 270 degree, all there is a knock hole 41 just in the face of described fastening screw 43.When described rotating shaft 22 rotates to reservation angle, one of described knock hole 41 will turn in the face of described fastening screw 43, and described fastening screw 43 embeds in described knock hole 41 by described positioning cylinder 42, accurate lock rotating shaft.
Preferably, described knock hole 41 be tubaeform, the end of described latch 43 is taper or spherical.Embedding at described latch 43 in the process of flaring described knock hole 41 can the micro-angular deflection that causes due to described reducing motor drive gap of auto modification.
For the anglec of rotation of rotating shaft described in accurate feedback 22, rotary drive mechanism 2 of the present invention also comprises the direct coupled coder 23 with rotating shaft 22.
In direct-connected rotary actuation of the present invention and registration device, control and drive the power of clamping device 5 and control cable to need to run through described lifting column 1.Therefore, described lifting column 1 be provided with inhibiting device (not shown in FIG.) restriction clamping device can only rotate in the scope of 360 degree.
Direct-connected rotary actuation of the present invention and registration device are rotated by clamping device 5 described in rotating shaft 22 Direct driver that runs through lifting column 1 by the reducing motor 21 of being located at lifting column 1 top, and transmission accuracy is high; The knock hole 41 coordinating described rotating shaft 22 bottom to preset by described detent mechanism is accurately located in predetermined angle position, to make up the drive gap of described reducing motor 21, can ensure that described clamping device 5 rotates in strict accordance with the predetermined anglec of rotation and locates, meet the demand of piling operation.
The present invention is by being installed in the anglec of rotation of clamping device 5 described in coder 23 accurate feedback in described rotating shaft 22.
Disclosed above is only a kind of preferred embodiment of the present invention, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the claims in the present invention are done, still belong to the scope that the present invention is contained.
Claims (4)
1. direct-connected rotary actuation and a registration device, is characterized in that, comprises lifting column, clamping device, rotary drive mechanism and detent mechanism;
The lower end of described clamping device and described lifting column is hinged, for clamping according to instruction or unclamping ceramic tile bag;
Described rotary drive mechanism comprises reducing motor and rotating shaft, and described reducing motor is installed on the upper end of lifting column, and described rotating shaft runs through described lifting column and is connected with described reducing motor and described clamping device respectively;
Described rotating shaft comprises the knock hole of two or more circumferential array, the corresponding orientation angle of each knock hole;
The bottom of described lifting column is located at by described detent mechanism, comprise positioning cylinder, fastening screw and sliding sleeve, described fastening screw is located at the end of positioning cylinder piston rod, embedding the knock hole in described rotating shaft, realizing the accurate location of rotating shaft when needing to locate by air cylinder driven.
2. direct-connected rotary actuation as claimed in claim 1 and registration device, is characterized in that, described rotating mechanism also comprises the coder of the rotational angle for detecting described rotating shaft.
3. direct-connected rotary actuation as claimed in claim 1 and registration device, is characterized in that, described knock hole be tubaeform, the end of described latch is taper or spherical.
4. direct-connected rotary actuation as claimed in claim 1 and registration device, it is characterized in that, the power and the control cable that connect described clamping device run through described lifting column, and described lifting column is provided with stop gear, and described stop gear rotates within the scope of 360 degree for limiting clamping device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410721702.9A CN104590904A (en) | 2014-12-03 | 2014-12-03 | Direct connection type rotation driving and positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410721702.9A CN104590904A (en) | 2014-12-03 | 2014-12-03 | Direct connection type rotation driving and positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104590904A true CN104590904A (en) | 2015-05-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410721702.9A Pending CN104590904A (en) | 2014-12-03 | 2014-12-03 | Direct connection type rotation driving and positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104590904A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329662A (en) * | 2015-10-19 | 2016-02-17 | 张利平 | Automatic drawing brick clamping machine |
| CN111923081A (en) * | 2020-09-22 | 2020-11-13 | 佛山市鼎吉包装技术有限公司 | Double-cylinder push-pull driving device for driving clamping jaw at tail end of mechanical arm to rotate |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2002705A (en) * | 1977-08-17 | 1979-02-28 | Zahnradfabrik Friedrichshafen | A transport system for conveying workpieces |
| JPS61183016A (en) * | 1985-02-06 | 1986-08-15 | Okura Yusoki Co Ltd | Holding device |
| US5927937A (en) * | 1997-09-25 | 1999-07-27 | Anderson; Edward E. | Automated stacking apparatus |
| CN202400630U (en) * | 2012-01-16 | 2012-08-29 | 苏州嘉诺自动化有限公司 | Two-shaft stacking robot |
| CN202897557U (en) * | 2012-11-16 | 2013-04-24 | 上海宗义自动化设备制造有限公司 | Three-dimensional coordinate robot stacker crane |
| CN103231920A (en) * | 2013-04-28 | 2013-08-07 | 汕头市灵迪机械设备有限公司 | Feeding and blanking machine |
| CN203638770U (en) * | 2013-12-16 | 2014-06-11 | 佛山市锐博陶瓷机电有限公司 | Stacking mechanical arm |
-
2014
- 2014-12-03 CN CN201410721702.9A patent/CN104590904A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2002705A (en) * | 1977-08-17 | 1979-02-28 | Zahnradfabrik Friedrichshafen | A transport system for conveying workpieces |
| JPS61183016A (en) * | 1985-02-06 | 1986-08-15 | Okura Yusoki Co Ltd | Holding device |
| US5927937A (en) * | 1997-09-25 | 1999-07-27 | Anderson; Edward E. | Automated stacking apparatus |
| CN202400630U (en) * | 2012-01-16 | 2012-08-29 | 苏州嘉诺自动化有限公司 | Two-shaft stacking robot |
| CN202897557U (en) * | 2012-11-16 | 2013-04-24 | 上海宗义自动化设备制造有限公司 | Three-dimensional coordinate robot stacker crane |
| CN103231920A (en) * | 2013-04-28 | 2013-08-07 | 汕头市灵迪机械设备有限公司 | Feeding and blanking machine |
| CN203638770U (en) * | 2013-12-16 | 2014-06-11 | 佛山市锐博陶瓷机电有限公司 | Stacking mechanical arm |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329662A (en) * | 2015-10-19 | 2016-02-17 | 张利平 | Automatic drawing brick clamping machine |
| CN111923081A (en) * | 2020-09-22 | 2020-11-13 | 佛山市鼎吉包装技术有限公司 | Double-cylinder push-pull driving device for driving clamping jaw at tail end of mechanical arm to rotate |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150506 |
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