CN101269395A - Discontinuously conveying and positioning device for round bench or circular column workpiece with different size - Google Patents
Discontinuously conveying and positioning device for round bench or circular column workpiece with different size Download PDFInfo
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- CN101269395A CN101269395A CNA2008100506766A CN200810050676A CN101269395A CN 101269395 A CN101269395 A CN 101269395A CN A2008100506766 A CNA2008100506766 A CN A2008100506766A CN 200810050676 A CN200810050676 A CN 200810050676A CN 101269395 A CN101269395 A CN 101269395A
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Abstract
The invention discloses a batch-type transmission and location device of circular or cylindrical workpieces of different sizes, which belongs to the technical field of mechanical processing. A manual basis is adopted in the prior art. The batch-type transmission and location device is a mechanical device and is characterized in that two parallel side baffles are arranged above a conveyor belt. A working table is adjacent to the terminal of the conveyor belt. Two driving plates are coaxial and arranged on the working table. The surroundings of the driving plates are uniformly distributed with a plurality of teeth. The workpieces are arranged at the space formed between adjacent teeth. When the workpiece of the maximum size is transmitted, the two driving plates are fully overlapped; when the workpiece of the minimum size is transmitted, the two driving plates form a certain angle. A workpiece picking part is arranged at a place where the driving plates are approached to the terminal of the conveyor belt. When the driving plate rotates at a certain angle, the place where the workpieces are arranged is released. The starting end of an arched baffle is positioned at the picking part of the workpieces while the terminal is positioned at a workpiece released part; the middle section is close to the processing station. The device is used for the stretching process of a bearing cage.
Description
Technical field
The present invention relates to a kind of different size round platform or column workpiece and transmit continuously and positioner, belong to the Machining Technology field.
Background technology
The stretching, extension processing of prior art such as retainer transmits in artificial mode usually, and for example at stamping procedure, the drift of punch press lifts and retreats out workpiece, manually again another workpiece is put the punching press station, and drift is punching press once more.The artificial transmission is to finish in the punching press of setting at interval.
Summary of the invention
For prior art, artificial load mode causes labour intensity big, and industrial accident takes place easily.Adopting mechanical device to transmit is the general mode of field of machining.But, for stretching, extension processing such as retainer, its insoluble technical problem is also arranged, as workpiece shape difference, have round table-likely, cylindric etc., the workpiece size difference does not just wait from tens millimeters to tens millimeters as its retainer bottom surface diameter of small size bearing, requirement can intermittent transfer, to cooperate with process equipment.In order to realize replacing artificial load mode in the mechanical transmission mode, satisfy the requirement of the intermittent transfer of difformity, different size workpiece simultaneously, we have invented a kind of different size round platform or column workpiece intermittent transfer and positioner.
The present invention is achieved in that and sees Fig. 1, shown in Figure 2, and this device is made up of conveyer belt 1, two side shields 2, workbench 3, two dials 4 and curved baffle 5; Two side shields 2 are parallel, are positioned at conveyer belt 1 top, form to transmit the road between the two; Workbench 3 adjoins with conveyer belt 1 terminal, and workbench 3 table tops and conveyer belt 1 are in the same plane; Two dials 4 are coaxial and stack, be positioned on the workbench 3, dial 4 cards are parallel with workbench 3 table tops, even some moving teeth 6 that distribute on dial 4 circumference, when transmitting full-size workpiece 7, two dials 4 are overlapping fully, V-arrangement space between two adjacent moving teeth 6 is that workpiece holds the place, when transmitting size less than maximum sized workpiece 7, two dials 4 angle [alpha] that interlaces, the workpiece place of holding of this moment is the V-arrangement space between a dial 4 and another dial 4 adjacent moving teeth 6; Dial 4 transmits terminal with conveyer belt 1 and picks up the place near the place for workpiece, moving tooth 6 picks up after the place rotates an angle with dial 4 from workpiece, workpiece between this moving tooth 6 and adjacent moving tooth holds the place processing stations that is changed on the throne, after this moving tooth 6 rotated an angle with dial 4 again, this workpiece held that the place is on the throne to be changed to workpiece release place; The initiating terminal of curved baffle 5 is positioned at workpiece and picks up the place, and the clearing end of curved baffle 5 is positioned at workpiece release place, and curved baffle 5 interludes close on processing stations.
The technique effect of such scheme is, with some diameters is the transmission initiating terminal that cylindric workpiece 7 vertical pendulums of a certain size are placed on conveyer belt 1, it perhaps is round table-like workpiece 7 bottom surfaces of a certain size are placed in conveyer belt 1 towards conveyer belt 1 initiating terminal with the bottom surface diameter, workpiece 7 arrives at workpiece with conveyer belt 1 through the transmission road and picks up the place, under the cooperation of curved baffle 5, moving tooth 6 rotates an angle with dial 4, workpiece 7 is sent to processing stations, after finishing processing, under the cooperation of curved baffle 5, workpiece 7 is sent to workpiece release place again by the moving tooth 6 that rotates with dial 4.Dial 4 is according to processing as the frequency of punching press and the batch (-type) rotation, the intermittent transfer and the location of having realized workpiece 7.When two dials 4 complete when overlapping, the size maximum of the workpiece 7 that is transmitted.When two dials 4 staggered an angle [alpha], workpiece 7 sizes that transmitted reduced, the angle [alpha] that is staggered not simultaneously, the size of the workpiece 7 that is transmitted is also different, has realized that same device can transmit the workpiece 7 of different size.
Description of drawings
Fig. 1 is the present invention's different size round platform or column workpiece intermittent transfer and a positioner schematic top plan view, the double accompanying drawing that makes an abstract of this figure.Fig. 2 is situation schematic diagram when two dials stagger an angle [alpha] in the present invention's transmission and the positioner.Fig. 3 is the present invention's transmission and the dial in the positioner and moving tooth structure and a shape schematic diagram.Fig. 4 is the present invention's shape of determining moving tooth, the parameter correlation schematic diagram of size.
The specific embodiment
See Fig. 1, Fig. 2, shown in Figure 3, this device is made up of conveyer belt 1, two side shields 2, workbench 3, two dials 4 and curved baffle 5.Driving-belt 1 rotates ringwise again and again.Transmission terminal one side at conveyer belt 1 is installed a magnetic valve 8, drives a backing pin 9 by it.When going to workpiece, a workpiece place of holding of dial 4 picks up when place, conveyer belt 1 is sent top workpiece 7 into workpiece and is picked up the place, and magnetic valve 8 is released backing pin 9, interception subsequent workpiece 7, this moment conveyer belt 1 normal rotation, subsequent workpiece 7 relative conveyer belts 1 slips on it.After dial 4 turned over a moving tooth 6, magnetic valve 8 retracted backing pin 9, and another workpiece 7 enters workpiece and picks up the place.In mode intermittently workpiece 7 one by one is sent to workpiece and picks up the place.Two side shields 2 are parallel, be positioned at conveyer belt 1 top, between the two, form and transmit the road, two side shield 2 spacings are adjustable, to adapt to different size workpiece 7, side shield 2 outwards bends near an end of the transmission initiating terminal of driving-belt 1, forms an inclined-plane, so that workpiece 7 at random enters the transmission road seriatim.Workbench 3 adjoins with the transmission terminal of conveyer belt 1, and workbench 3 table tops and conveyer belt 1 are in the same plane.Two dials 4 are coaxial and stack, and are positioned on the workbench 3, and dial 4 cards are parallel with workbench 3 table tops.Some moving teeth 6 evenly distribute on dial 4 circumference.When transmitting full-size workpiece 7, two dials 4 are overlapping fully, V-arrangement space between two adjacent moving teeth 6 is that workpiece holds the place, this V-arrangement space is to intersect the space that segmental arc is surrounded by the mating edge 12 of the limit 11 of pulling over of moving tooth 6, adjacent moving tooth 6 and curved baffle 5 with this limit 11 of pulling over, mating edge 12, sees shown in Figure 3.When transmitting size less than maximum sized workpiece 7, two dials 4 angle [alpha] that interlaces, the workpiece place of holding of this moment is the V-arrangement space between a dial 4 and another dial 4 adjacent moving teeth 6, this V-arrangement space is to intersect the space that segmental arc is surrounded by the mating edge 12 of the limit 11 of pulling over of moving tooth 6, another dial 4 adjacent moving teeth 6 and curved baffle 5 with this limit 11 of pulling over, mating edge 12, sees shown in Figure 2.The summit in each V-arrangement space is positioned on the circumference of an inscribed circle 10.The limit 11 of pulling over of moving tooth 6 is positioned on dial 4 radius Rs, makes moving tooth 6 promote workpiece 7 along the tangential direction of circumference, alleviates the pressure of 7 pairs of curved baffles 5 of workpiece, reduces friction, avoids taking place self-locking, and workpiece 7 is moved steadily.Dial 4 picks up place near the place for workpiece with conveyer belt 1 terminal.Moving tooth 6 picks up after the place rotates an angle with dial 4 from workpiece, and the workpiece between this moving tooth 6 and adjacent moving tooth holds the place processing stations that is changed on the throne.After this moving tooth 6 rotated an angle with dial 4 again, this workpiece held that the place is on the throne to be changed to workpiece release place.Dial 4 is driven by stepper motor.The initiating terminal of curved baffle 5 is positioned at workpiece and picks up the place, and the clearing end of curved baffle 5 is positioned at workpiece release place, and curved baffle 5 interludes close on processing stations.
When workpiece 7 full-sizes that transmit are radius r
MaxThe time, theoretically,, can realize steadily pulling over as long as the tangent line on 11 tops, limit of pulling over of moving tooth 6 is crossed workpiece 7 centers of circle.See shown in Figure 4, when tooth depth h determines, just the pull over length on limit 11 of described tooth depth h, can obtain the pull over angle theta of limit 11 and adjacent moving tooth 6 mating edges 12 of dial 4 moving teeth 6 by following formula:
Thereby determine moving tooth 6 shapes.
Provide an example herein, dial 4 diameter of phi=600mm, the number of teeth=12, h=90mm, r
Max=50mm, 60 ° of θ ≈ are the workpiece 7 of 45～100mm by adjusting the angle [alpha] that interlaces between two so concentric dials 4, can transmitting diameter.
Claims (7)
1, a kind of different size round platform or column workpiece intermittent transfer and positioner is characterized in that, this device is made up of conveyer belt (1), two side shields (2), workbench (3), two dials (4) and curved baffle (5); Two side shields (2) are parallel, are positioned at conveyer belt (1) top, form between the two and transmit the road; Workbench (3) adjoins with conveyer belt (1) terminal, and workbench (3) table top and conveyer belt (1) are in the same plane; Two dials (4) are coaxial and stack, be positioned on the workbench (3), dial (4) card is parallel with workbench (3) table top, some moving teeth (6) evenly distribute on dial (4) circumference, when transmitting full-size workpiece (7), two dials (4) are overlapping fully, V-arrangement space between adjacent two moving teeth (6) is that workpiece holds the place, when transmitting size less than maximum sized workpiece (7), two dials (4) angle (α) that interlaces, the workpiece place of holding of this moment is the V-arrangement space between a dial (4) and the adjacent moving tooth of another dial (4) (6); Dial (4) transmits terminal with conveyer belt (1) and picks up the place near the place for workpiece, moving tooth (6) picks up after the place rotates an angle with dial (4) from workpiece, workpiece between this moving tooth (6) and adjacent moving tooth holds the place processing stations that is changed on the throne, after this moving tooth (6) rotated an angle with dial (4) again, this workpiece held that the place is on the throne to be changed to workpiece release place; The initiating terminal of curved baffle (5) is positioned at workpiece and picks up the place, and the clearing end of curved baffle (5) is positioned at workpiece release place, and curved baffle (5) interlude closes on processing stations.
2, intermittent transfer according to claim 1 and positioner is characterized in that, driving-belt (1) ringwise.
3, intermittent transfer according to claim 1 and positioner is characterized in that, in transmission terminal one side of conveyer belt (1) magnetic valve (8) are installed, and drive a backing pin (9) by it.
4, intermittent transfer according to claim 1 and positioner is characterized in that, two side shields (2) spacing is adjustable, and side shield (2) outwards bends near an end of the transmission initiating terminal of driving-belt (1), forms an inclined-plane.
5, intermittent transfer according to claim 1 and positioner is characterized in that, the summit in each V-arrangement space is positioned on the circumference of an inscribed circle (10).
6, intermittent transfer according to claim 1 and positioner is characterized in that, the limit of pulling over (11) of moving tooth (6) is positioned on dial (4) radius (R).
7, intermittent transfer according to claim 1 and positioner is characterized in that, workpiece (7) maximum radius r
Max, the pull over relation of limit (11) and three parameters of angle theta of adjacent moving tooth (6) mating edge (12) of tooth depth h, dial (4) moving tooth (6) meets following formula:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100506766A CN101269395A (en) | 2008-04-30 | 2008-04-30 | Discontinuously conveying and positioning device for round bench or circular column workpiece with different size |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100506766A CN101269395A (en) | 2008-04-30 | 2008-04-30 | Discontinuously conveying and positioning device for round bench or circular column workpiece with different size |
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| CN101269395A true CN101269395A (en) | 2008-09-24 |
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| CNA2008100506766A Pending CN101269395A (en) | 2008-04-30 | 2008-04-30 | Discontinuously conveying and positioning device for round bench or circular column workpiece with different size |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101879548A (en) * | 2010-06-05 | 2010-11-10 | 浙江华盛模具科技有限公司 | Special mould for processing grinding carrier |
| CN102621156A (en) * | 2012-03-07 | 2012-08-01 | 武汉理工大学 | Image-processing-based automatic micro part sorting system |
| CN102909597A (en) * | 2011-12-30 | 2013-02-06 | 中山市奥美森工业技术有限公司 | Horizontal pipe conveying device of automatic refrigerator reservoir processing equipment |
| CN103341562A (en) * | 2013-06-24 | 2013-10-09 | 苏州快吉刀片制造有限公司 | Auxiliary punching and carving device in blade production |
| CN105599471A (en) * | 2016-03-10 | 2016-05-25 | 叶亚男 | Multi-head character die rolling system |
| CN107931412A (en) * | 2017-12-20 | 2018-04-20 | 重庆黎帆装饰工程有限公司 | A kind of guardrail punching technology |
| CN108057764A (en) * | 2017-12-20 | 2018-05-22 | 重庆黎帆装饰工程有限公司 | A kind of guardrail hole punched device |
| CN108387590A (en) * | 2018-03-15 | 2018-08-10 | 福州大学 | A kind of low module stem gear appearance defect detection device |
-
2008
- 2008-04-30 CN CNA2008100506766A patent/CN101269395A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101879548A (en) * | 2010-06-05 | 2010-11-10 | 浙江华盛模具科技有限公司 | Special mould for processing grinding carrier |
| CN101879548B (en) * | 2010-06-05 | 2012-03-21 | 浙江华盛模具科技有限公司 | Special mould for processing grinding carrier |
| CN102909597A (en) * | 2011-12-30 | 2013-02-06 | 中山市奥美森工业技术有限公司 | Horizontal pipe conveying device of automatic refrigerator reservoir processing equipment |
| CN102909597B (en) * | 2011-12-30 | 2016-03-16 | 奥美森智能装备股份有限公司 | A kind of pipe fitting horizontal transferring device of refrigerator reservoir automatic processing device |
| CN102621156A (en) * | 2012-03-07 | 2012-08-01 | 武汉理工大学 | Image-processing-based automatic micro part sorting system |
| CN103341562A (en) * | 2013-06-24 | 2013-10-09 | 苏州快吉刀片制造有限公司 | Auxiliary punching and carving device in blade production |
| CN105599471A (en) * | 2016-03-10 | 2016-05-25 | 叶亚男 | Multi-head character die rolling system |
| CN107931412A (en) * | 2017-12-20 | 2018-04-20 | 重庆黎帆装饰工程有限公司 | A kind of guardrail punching technology |
| CN108057764A (en) * | 2017-12-20 | 2018-05-22 | 重庆黎帆装饰工程有限公司 | A kind of guardrail hole punched device |
| CN107931412B (en) * | 2017-12-20 | 2019-03-05 | 重庆黎帆装饰工程有限公司 | A kind of guardrail punching technology |
| CN108057764B (en) * | 2017-12-20 | 2019-04-26 | 重庆黎帆装饰工程有限公司 | A kind of guardrail hole punched device |
| CN108387590A (en) * | 2018-03-15 | 2018-08-10 | 福州大学 | A kind of low module stem gear appearance defect detection device |
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Open date: 20080924 |