CN102161424B - Rotary module group and feeding track control device - Google Patents
Rotary module group and feeding track control device Download PDFInfo
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- CN102161424B CN102161424B CN 201110067422 CN201110067422A CN102161424B CN 102161424 B CN102161424 B CN 102161424B CN 201110067422 CN201110067422 CN 201110067422 CN 201110067422 A CN201110067422 A CN 201110067422A CN 102161424 B CN102161424 B CN 102161424B
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Abstract
The invention relates to a rotary module group and a feeding track control device. The module group comprises a cam and a support member. The support member comprises a bearing. The side surface between two bottom surfaces of the bearing is contacted with the side surface between two bottom surfaces of the cam to support the cam. Height between two bottoms of the bearing and height between two bottom surfaces of the cam are greater than 5 millimeters. The feeding track control device comprises the module group, and a transmission arm and a track both of which are connected with the module group. The track is driven to slide with rotation of the transmission arm and is lifted or descended with the transmission arm. The cam is supported and is driven by the bearing to lift or descend. The transmission arm is driven by the cam to rotate and lift or descend. The rotary module group and the feeding track control device of the invention enable an increase in a contact area between the cam and the bearing. The wearing between the bearing and the cam is reduced. The transmission arm is prevented from displacing when materials are conveyed so that the position precision of conveying the materials is increased and the number of frame jams is reduced.
Description
Technical field
The application relates to a kind of control setup, relates in particular to a kind of feeding track control setup.
Background technology
In the electronics production process, usually utilize the pending material of feeding track automatic transport, control system is rotated by actuating device power cam such as motors, the cam driven transmission arm rotates, track utilizes the friction force of the slide block on the transmission arm to slide, cam relies on the bearing up-and-down movement of its below to drive the up-and-down movement of track, make track that material is delivered to fixing position and process processing, in the actual transmissions process, transmission arm usually produces displacement under the effect at torsion, not only can cause the bearing and the slide block that damage on the transmission arm, also can make the position of feeding accurate inadequately, also can increase the jammed frequency of feeding framework on the track, influence normal production process.
Find when a reason that causes transmission arm to be shifted is the cam rotation after testing and the wearing and tearing that take place between the bearing on the strut member of supporting cam wheel, during work, the wearing and tearing meeting of cam or bearing produces torsion at transmission arm.
The Another reason that causes the transmission arm displacement is that the structure of bearing exists defective, existing bearing is withstood spring shim by straight top screw and is fixed, and finds in the practice, even straight top screw is head-to-foot with spring shim, bearing still can produce certain displacement, and causes the displacement of transmission arm.
Summary of the invention
Provide hereinafter about brief overview of the present invention, in order to basic comprehension about some aspect of the present invention is provided.Should be appreciated that this general introduction is not about exhaustive general introduction of the present invention.It is not that intention is determined key of the present invention or pith, neither be intended to limit scope of the present invention.Its purpose only is that the form of simplifying provides some concept, with this as the preorder of discussing after a while in greater detail.
A main purpose of the present invention is to provide a kind of rotation module of avoiding causing the transmission arm displacement.
Another main purpose of the present invention is to provide a kind of and uses above-mentioned rotation module to avoid the feeding track control setup of transmission arm displacement.
According to an aspect of the present invention, a kind of rotation module, comprise cam and strut member, strut member comprises fixed block and bearing, bearing fixing contacts on fixed block and with fixed block, side between bearing two bottom surfaces contacts with supporting cam wheel with side between two bottom surfaces of cam, and the height between the height between bearing two bottom surfaces and cam two bottom surfaces is all greater than 5 millimeters.
According to an aspect of the present invention, a kind of feeding track control setup comprises above-mentioned rotation module.
According to an aspect of the present invention, a kind of feeding track control setup, comprise the rotation module, with the transmission arm and the track that rotate the module interlock, one end ring of track on the transmission arm to rise or to descend in the rotation lower slider of transmission arm and with transmission arm, rotating module comprises cam and the supporting cam wheel that drives the transmission arm rotation and drives the strut member that cam rises or descends, strut member comprises bearing, side between two bottom surfaces of bearing contacts with supporting cam wheel with side between cam two bottom surfaces, and the height between the height between bearing two bottom surfaces and cam two bottom surfaces is all greater than 5 millimeters.
The present invention rotates the height of contact surface of the cam of module and bearing greater than 5mm, compare traditional device, increased the contact surface of cam and bearing, can the slow down wearing and tearing of bearing and cam, when this rotation module is applied to above-mentioned feeding track control setup, can prevents the displacement of the transmission arm that cam or wear-out of a bearing cause and then can improve the positional precision that material transports and the number of times that reduces the card framework.
In addition, rotation module of the present invention is owing to the height that has increased between bearing two bottom surfaces, make and need between bearing and fixed block, not establish spring shim and directly bearing is locked together with fixed block and contact, because bearing is not had elasticity, replace arranging spring shim with the mode that increases the height between bearing two bottom surfaces, avoided because the displacement of the bearing that elasticity causes, cam and then when being applied to the feeding track control setup, can make and to prevent the transmission arm displacement, improved the positional precision that material transports and the number of times that reduces the card framework.
Description of drawings
With reference to below in conjunction with the explanation of accompanying drawing to the embodiment of the invention, can understand above and other purpose of the present invention, characteristics and advantage more easily.Parts in the accompanying drawing are just in order to illustrate principle of the present invention.In the accompanying drawings, same or similar technical characterictic or parts will adopt identical or similar Reference numeral to represent.
Fig. 1 is the decomposing schematic representation of the feeding track control setup of embodiments of the invention.
Fig. 2 is the structural representation of the strut member among Fig. 1.
The specific embodiment
Embodiments of the invention are described with reference to the accompanying drawings.The element of describing in an accompanying drawing of the present invention or a kind of embodiment and feature can combine with element and the feature shown in one or more other accompanying drawing or the embodiment.Should be noted that for purpose clearly, omitted the parts that have nothing to do with the present invention, those of ordinary skills are known and expression and the description of processing in accompanying drawing and the explanation.
Fig. 1 is the decomposing schematic representation of the feeding track control setup of embodiments of the invention.As shown in Figure 1, the feeding track control setup of embodiments of the invention comprise rotate module, with the transmission arm 40 and the track 50 that rotate the module interlock, one end ring of track 50 is around on the transmission arm 40 and in the rotation lower slider of transmission arm 40, and rise or descend with transmission arm 40, the motion of the feeding track control setup of embodiments of the invention by control track 50 is to be sent to Working position with the material on the track 50.Rotate module and comprise cam 20 and strut member 30.Strut member 30 comprises bearing 36.Side between the 20 liang of bottom surfaces in side between two bottom surfaces of bearing 36 and described cam contacts with supporting cam wheel 20, and the height between the height between bearing two bottom surfaces and 20 liang of bottom surfaces of cam is all greater than 5 millimeters.
Alternatively, cam 20 is in order to drive transmission arm 40 rotations so that track 50 radially slides along transmission arm 40, and strut member 30 is in order to supporting cam wheel 20, and the drive cam rises or descends and then drive transmission arm 40 and track 50 risings or decline.
Alternatively, bearing 36 contacts with supporting cam wheel 20 and drives cam 20 and rises or descend with cam 20, in the embodiments of the invention, the side between the side between 36 liang of bottom surfaces of bearing and two bottom surfaces of cam 20 with contact.
Alternatively, in order to increase the contact surface between cam 20 and the bearing 36, the height between 36 liang of bottom surfaces of bearing is greater than 5mm (millimeter), and the height between 20 liang of bottom surfaces of cam is also greater than 5mm, and namely the height of the contact surface of bearing 36 and cam 20 is greater than 5mm.
Alternatively, in the embodiments of the invention, the height between 36 liang of bottom surfaces of the height between 20 liang of bottom surfaces of cam and bearing equates.
Alternatively, the height between the height between 20 liang of bottom surfaces of cam and 36 liang of bottom surfaces of bearing is 10mm, and namely bearing 36 is 10mm with the height of the contact surface of cam 20.
Alternatively, strut member 30 also comprises fixed block 32.Bearing 36 is fixed on the fixed block 32 and with fixed block 32 and contacts.
Alternatively, in the embodiments of the invention, bearing 36 is fixed on the fixed block 32 by screw 34.
Alternatively, screw 34 passes bearing 36 and directly pushes up to fixed block 32.
Alternatively, the embodiment of feeding track control setup of the present invention also comprises motor 10, and cam 20 rotates in order to rotate under the driving of motor 10 to drive transmission arm 40.
Alternatively, the embodiment of feeding track control setup of the present invention also comprises oblique angle gear 60, and motor 10 drives cam 20 by oblique angle gear 60 and rotates.
Alternatively, have slide block between transmission arm 40 and the track 50, when transmission arm 40 rotates, the rubbing effect lower slider of track 50 between itself and slide block.
Among the embodiment of rotation module of the present invention, the height of the contact surface of cam 20 and bearing 36 is greater than 5mm, compare traditional device, increased the contact surface of cam 20 and bearing 36, can the slow down wearing and tearing of bearing 36 and cam 20, when this rotation module is applied to the feeding track control setup, can prevents the displacement of the transmission arm 40 that cam or wear-out of a bearing cause and then can improve the positional precision that material transports and the number of times that reduces the card framework.
Owing to increased the height between bearing two bottom surfaces, make and need between bearing 36 and fixed block 32, not establish spring shim and directly bearing 36 and fixed block 32 are locked together, replace arranging spring shim with the mode that increases the height between 36 liang of bottom surfaces of bearing, because bearing 36 itself is not had elasticity, avoided because the displacement of bearing 36, cam 20 and transmission arm 40 that the elasticity of spring shim causes.
In equipment of the present invention and method, obviously, after can decomposing, make up and/or decompose, each parts or each step reconfigure.These decomposition and/or reconfigure and to be considered as equivalents of the present invention.The step that also it is pointed out that the above-mentioned series of processes of execution can a/s naturally order be carried out in chronological order, but does not need necessarily to carry out according to time sequence.Some step can walk abreast or carry out independently of one another.Simultaneously, in the above in the description to the specific embodiment of the invention, can in one or more other embodiment, use in identical or similar mode at the feature that a kind of embodiment is described and/or illustrated, combined with the feature in other embodiment, or the feature in alternative other embodiment.
Claims (8)
1. one kind is rotated module, comprise cam and strut member, it is characterized in that: described strut member comprises fixed block and bearing, described bearing is fixed on the fixed block and with fixed block by screw and contacts, side between described bearing two bottom surfaces contacts to support described cam with side between two bottom surfaces of described cam, height between described bearing two bottom surfaces and the height between described cam two bottom surfaces are all greater than 5 millimeters, wherein, described screw passes described bearing and straight the top to described fixed block.
2. rotation module as claimed in claim 1 is characterized in that, the height between described cam two bottom surfaces equates with height between described bearing two bottom surfaces.
3. rotation module as claimed in claim 2 is characterized in that, the height between described cam two bottom surfaces and the height between described bearing two bottom surfaces are 10 millimeters.
4. a feeding track control setup comprises the described rotation module as one of claim 1-3.
5. feeding track control setup, comprise the rotation module, transmission arm and track with described rotation module interlock, one end ring of described track on the described transmission arm to rise or to descend in the rotation lower slider of described transmission arm and with described transmission arm, it is characterized in that, described rotation module comprises the cam that drives described transmission arm rotation and supports described cam and drive the strut member that described cam rises or descends, described strut member comprises bearing, side between two bottom surfaces of described bearing contacts to support described cam with side between described cam two bottom surfaces, and the height between the height between described bearing two bottom surfaces and described cam two bottom surfaces is all greater than 5 millimeters.
6. feeding track control setup as claimed in claim 5 is characterized in that, the height between described cam two bottom surfaces and the height between described bearing two bottom surfaces are 10 millimeters.
7. feeding track control setup as claimed in claim 5 is characterized in that, described strut member also comprises fixed block, and described bearing fixing contacts on fixed block and with described fixed block.
8. feeding track control setup as claimed in claim 5 is characterized in that, also comprises motor and oblique angle gear, and described motor rotates by the described cam of angular teeth wheel drive, rotates to drive described transmission arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110067422 CN102161424B (en) | 2011-03-21 | 2011-03-21 | Rotary module group and feeding track control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110067422 CN102161424B (en) | 2011-03-21 | 2011-03-21 | Rotary module group and feeding track control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102161424A CN102161424A (en) | 2011-08-24 |
| CN102161424B true CN102161424B (en) | 2013-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110067422 Active CN102161424B (en) | 2011-03-21 | 2011-03-21 | Rotary module group and feeding track control device |
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| CN (1) | CN102161424B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1073576B1 (en) * | 1998-04-30 | 2003-10-29 | Lohr Industrie | Two-way guiding assembly along a rail for a road axle lateral offset |
| CN2835571Y (en) * | 2005-11-09 | 2006-11-08 | 何力 | Rocker structure employing bearing and cam to work cooperatively |
| CN1993561A (en) * | 2004-08-02 | 2007-07-04 | Ntn株式会社 | Rolling bearing for rocker arm |
| CN201990206U (en) * | 2011-03-21 | 2011-09-28 | 南通富士通微电子股份有限公司 | Rotating module and feeding track control device |
-
2011
- 2011-03-21 CN CN 201110067422 patent/CN102161424B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1073576B1 (en) * | 1998-04-30 | 2003-10-29 | Lohr Industrie | Two-way guiding assembly along a rail for a road axle lateral offset |
| CN1993561A (en) * | 2004-08-02 | 2007-07-04 | Ntn株式会社 | Rolling bearing for rocker arm |
| CN2835571Y (en) * | 2005-11-09 | 2006-11-08 | 何力 | Rocker structure employing bearing and cam to work cooperatively |
| CN201990206U (en) * | 2011-03-21 | 2011-09-28 | 南通富士通微电子股份有限公司 | Rotating module and feeding track control device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102161424A (en) | 2011-08-24 |
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Address after: 226006 Jiangsu Province, Nantong City Chongchuan District Chongchuan Road No. 288 Patentee after: Tongfu Microelectronics Co., Ltd. Address before: 226006 Jiangsu Province, Nantong City Chongchuan District Chongchuan Road No. 288 Patentee before: Fujitsu Microelectronics Co., Ltd., Nantong |