CN109650055A - A kind of composite curve feeding mechanism - Google Patents

A kind of composite curve feeding mechanism Download PDF

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Publication number
CN109650055A
CN109650055A CN201811637567.4A CN201811637567A CN109650055A CN 109650055 A CN109650055 A CN 109650055A CN 201811637567 A CN201811637567 A CN 201811637567A CN 109650055 A CN109650055 A CN 109650055A
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CN
China
Prior art keywords
feeding
radial
mechanical arm
curve
composite curve
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Application number
CN201811637567.4A
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Chinese (zh)
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CN109650055B (en
Inventor
张金国
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Jiangsu Fu Lian Communication Technology Co Ltd
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Jiangsu Fu Lian Communication Technology Co Ltd
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Priority to CN201811637567.4A priority Critical patent/CN109650055B/en
Publication of CN109650055A publication Critical patent/CN109650055A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90Devices for picking-up and depositing articles or materials
    • B65G47/91Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
    • B65G47/915Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers provided with drive systems with rotary movements only

Abstract

The present invention relates to a kind of composite curve feeding mechanisms, including feeding cabinet, the upper surface of feeding cabinet includes in 1/4 circular inner surface, radial outside positioned at inner surface and the positioning groove face in circular ring shape, and the composite curve face positioned at positioning groove face diameter outward, the outer edge in composite curve face includes the straightway being connected in turn, changeover portion, with intermediate curve section, while guaranteeing right angle orientation change feed direction, select parabolical First Transition section, second changeover portion realizes that both ends straightway and the rounding off of intermediate circular segment are connect, guarantee that feeding is steady, speed is uniform, on the basis of detection efficiency is constant, the feeding end of the feeding mechanism and the length of discharge end are also extended by the straightway at both ends respectively respectively, guarantee the feeding mechanism and feeding table, while the stable connection of discharging platform , it is appropriate to increase the product volume to be measured for entering the both ends straightway in feeding mechanism in the unit time, detection efficiency is improved to a certain extent.

Description

A kind of composite curve feeding mechanism
Technical field
The present invention relates to a kind of feeding mechanisms, and in particular to a kind of composite curve feeding mechanism.
Background technique
In the prior art, product needs to carry out test job to its internal information and external information in process of production, when When carrying out the test job of unitem to same product, need to be sequentially sent to test by feeding mechanism by trial product to be measured In equipment, and the adjustment that test product carries out position and direction is treated while feeding, and is needed when encounter in feeding process When changing the corner location of feed direction, the corner location being excessively sharp easily cause feeding is crowded, speed slowly, under detection efficiency The problems such as drop;And it is easy to cause transition length shorter and unstable, Interface Shape using single circular curve engaging profile Unevenness in turn results in the defects of feeding is unstable, test is slow.
Summary of the invention
For the deficiencies in the prior art and defect, the present invention provides a kind of composite curve feeding mechanism.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of composite curve feeding mechanism, including feeding cabinet, mounting plate, rotary shaft, first mechanical arm, telescopic shaft, the second machine Tool arm, radial positioning mechanism, mechanical chuck and mounting knob;The mounting plate is fixedly installed in by mounting plate fixing piece On the upper surface of feeding cabinet, is protruded above in the upper surface of the mounting plate and be provided with rotary shaft, the diameter of the first mechanical arm It is fixed in the rotary shaft and can be rotated synchronously with the rotary shaft, the radial outer end of the first mechanical arm to inner end housing The radial inner end of telescopic shaft, the radial inner end of the radial outer end connection second mechanical arm of the telescopic shaft are connected, the radial direction is determined Position mechanism is fixedly installed on the lower surface of the radial inner end of the second mechanical arm, and the mechanical chuck is set to second machine The lower surface of the radial outer end of tool arm;The mounting knob is fixedly installed on respectively on two sides of the feeding cabinet;Its Be characterized in that: the upper surface of the feeding cabinet include in 1/4 circular inner surface, positioned at inner surface radial outside and in circle Annular positioning groove face and the composite curve face positioned at positioning groove face diameter outward, the outside in the composite curve face Edge includes that the first straight line section being connected in turn, First Transition section, intermediate curve section, the second changeover portion and second are straight Line segment, wherein first straight line section is vertical with the holding of second straight line section, and First Transition section, the second changeover portion select parabola, intermediate Curved section selects circular curve.
Further, the radial inner end of the telescopic shaft is the big sleeve being fixedly connected with the radial outer end of first mechanical arm Axis, the radial outer end of the telescopic shaft are the small sleeve axis being fixedly connected with the radial inner end of second mechanical arm, the small sleeve Axle position is in the inside of the big quill to realize the stretching motion between small sleeve axis and big quill.
Further, the telescopic shaft is provided with several groups, and the outer diameter of centrally located big quill is greater than position In the outer diameter of the big quill of two side positions;The outer diameter of centrally located small sleeve axis is greater than the small set positioned at two side positions The outer diameter of cylinder axis.
Further, the radial positioning mechanism includes positioning column and locating plate, the upper end fixed setting of the positioning column Locating plate is fixedly connected in the lower end of the lower surface of the radial inner end of second mechanical arm, the positioning column.
Further, the positioning column is provided with several, and the positioning column is on the length direction of the locating plate Spaced set.
Further, the internal side diameter of the locating plate is set as being consistent with the aperture surface circular curve shape in positioning groove face It is arc-shaped, the outside diameter of the locating plate is set as the circular arc being consistent with the outer diameter face circular curve shape in positioning groove face Shape.
Further, the spacing between the mechanical chuck and the lower surface of the radial outer end of the second mechanical arm can It adjusts.
Further, the protrusion height of the rotary shaft can be adjusted.
Further, the mounting knob includes the handle fixed plate and handle mount plate of rectangular shape, and the handle is solid Fixed board is fixedly installed on two sides of the feeding cabinet, and the handle mount plate is used to connect feeding table or discharging platform, It is additionally provided with handle reinforcing rib between the handle fixed plate and the handle mount plate, is opened up on the handle mount plate There are several installation through-holes.
Further, the outside curve shape of the handle reinforcing rib is arc-shaped.
The beneficial effects of the present invention are:
(1) by the way that the outer edge in composite curve face to be set as including the first straight line section being connected in turn, First Transition Section, intermediate curve section, the second changeover portion and second straight line section, wherein first straight line section is vertical with the holding of second straight line section, the One changeover portion, the second changeover portion select parabola, and intermediate curve section selects circular curve, are guaranteeing right angle orientation change feeding side To while, pass through and parabolical First Transition section, the second changeover portion selected to realize both ends straightway and intermediate circular segment Rounding off connection, guarantee that feeding is steady, on the basis of speed is uniform, detection efficiency is constant, also passes through the straight of both ends respectively Line segment extends the feeding end of the feeding mechanism and the length of discharge end respectively, to guarantee the feeding mechanism and feeding table, go out It is appropriate to increase the product to be measured for entering the both ends straightway in feeding mechanism in the unit time while expecting the stable connection of platform Amount, and then detection efficiency is improved to a certain extent.
(2) it is consistent by the locating plate in radial positioning mechanism with the shape of the aperture surface in positioning groove face and outer diameter face Arc-shaped setting, so that maximum distance and most narrow spacing is arranged in the adjusting of radial distance between first mechanical arm and second mechanical arm From when the aperture surface of i.e. locating plate and positioning groove face is inconsistent, radial distance is between first mechanical arm and second mechanical arm When the outer diameter face in minimum, locating plate and positioning groove face is inconsistent, radial distance is between first mechanical arm and second mechanical arm Maximum, to realize the limit effect of mechanical arm radical length, avoid because between first mechanical arm and second mechanical arm radially away from From it is excessive when influence product to be detected, and avoid because first when radial distance is too small between first mechanical arm and second mechanical arm Mechanical arm and second mechanical arm mutually contradict the risk so as to cause collision.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of structural schematic diagram of composite curve feeding mechanism of the present invention;
Fig. 2 is a kind of structure top view of composite curve feeding mechanism of the present invention;
Fig. 3 is a kind of structural schematic diagram that composite curve feeding mechanism obtains from another direction of the present invention.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1-3, a kind of composite curve feeding mechanism, including feeding cabinet 1, mounting plate 2, rotary shaft 3, the first machine Tool arm 4, telescopic shaft 5, second mechanical arm 6, radial positioning mechanism 7, mechanical chuck 8 and mounting knob 9;Mounting plate 2 passes through peace Loading board fixing piece 21 is fixedly installed on the upper surface of feeding cabinet 1, is protruded above in the upper surface of mounting plate 2 and is provided with rotary shaft 3, the radial inner end housing of first mechanical arm 4 is fixed in rotary shaft 3 and can rotate synchronously with rotary shaft 3, first mechanical arm 4 Radial outer end connects the radial inner end of telescopic shaft 5, and the radial inner end of the radial outer end connection second mechanical arm 6 of telescopic shaft 5 is radial Positioning mechanism 7 is fixedly installed on the lower surface of the radial inner end of second mechanical arm 6, and mechanical chuck 8 is set to second mechanical arm 6 The lower surface of radial outer end;Mounting knob 9 is fixedly installed on respectively on two sides of feeding cabinet 1;The upper table of feeding cabinet 1 Face include in 1/4 circular inner surface 11, positioned at inner surface 11 radial outside and in circular ring shape positioning groove face 12 and Positioned at the composite curve face 13 of 12 radial outside of positioning groove face, the outer edge in composite curve face 13 includes being connected in turn First straight line section 131, First Transition section 132, intermediate curve section 133, the second changeover portion 134 and second straight line section 135, Wherein first straight line section 131 keeps vertical with second straight line section 135, and First Transition section 132, the second changeover portion 134 select parabolic Line, intermediate curve section 133 select circular curve, while guaranteeing right angle orientation change feed direction, by selecting parabola First Transition section, the second changeover portion realize that both ends straightway and the rounding off of intermediate circular segment are connect, guarantee feeding Steadily, on the basis of speed is uniform, detection efficiency is constant, the feeding mechanism is also extended by the straightway at both ends respectively respectively Feeding end and discharge end length, thus guarantee the feeding mechanism and feeding table, discharging platform stable connection while, suitably Increase the product volume to be measured for entering the both ends straightway in feeding mechanism in the unit time, and then improves detection effect to a certain extent Rate.
Specifically, the radial inner end of telescopic shaft 5 is the big quill being fixedly connected with the radial outer end of first mechanical arm 4 51, the radial outer end of telescopic shaft 5 is the small sleeve axis 52 being fixedly connected with the radial inner end of second mechanical arm 6, small sleeve axis 52 The stretching motion between small sleeve axis 52 and big quill 51 is realized positioned at the inside of big quill 51.
Specifically, telescopic shaft 5 is provided with several groups, and the outer diameter of centrally located big quill 51 is greater than positioned at two The outer diameter of the big quill 51 of side position;The outer diameter of centrally located small sleeve axis 52 is greater than the small set positioned at two side positions The outer diameter of cylinder axis 52, to guarantee stabilization that distance between first mechanical arm 4 and second mechanical arm 6 is adjusted and uniform.
Specifically, radial positioning mechanism 7 includes positioning column 71 and locating plate 72, and the upper end of positioning column 71 is fixedly installed on the The lower surface of the radial inner end of two mechanical arms 6, the lower end of positioning column 71 are fixedly connected with locating plate 72, to pass through radial positioning machine Structure 7 realizes adjusting of the radial distance between maximum distance and minimum range between first mechanical arm and second mechanical arm.
Specifically, positioning column 71 is provided with several, and positioning column 71 is equidistantly set on the length direction of locating plate 72 It sets, to guarantee being connected firmly and stablize in locating plate 72 all day of length direction of positioning column 71.
Specifically, the internal side diameter of locating plate 72 is set as the 121 circular curve shape phase of aperture surface with positioning groove face 12 Symbol it is arc-shaped, what the outside diameter of locating plate 72 was set as being consistent with the 122 circular curve shape of outer diameter face in positioning groove face 12 It is arc-shaped, so that maximum distance and minimum range is arranged in the adjusting of radial distance between first mechanical arm and second mechanical arm, That is when the aperture surface of locating plate and positioning groove face is inconsistent, radial distance is most between first mechanical arm and second mechanical arm Small, when the outer diameter face in locating plate and positioning groove face is inconsistent, radial distance is most between first mechanical arm and second mechanical arm Greatly, it to realize the limit effect of mechanical arm radical length, avoids because of radial distance between first mechanical arm and second mechanical arm Product to be detected is influenced when excessive, and is avoided because of the first machine when radial distance is too small between first mechanical arm and second mechanical arm Tool arm and second mechanical arm mutually contradict the risk so as to cause collision.
Specifically, the spacing between mechanical chuck 8 and the lower surface of the radial outer end of second mechanical arm 6 can be adjusted, from And guarantees to realize between 8 lower section of mechanical chuck and product to be detected with large contact area and be steadily contacted.
Specifically, the protrusion height of rotary shaft 3 can be adjusted, so as to first mechanical arm 4 and second mechanical arm 6 Height is adjusted.
Specifically, mounting knob 9 includes the handle fixed plate 91 and handle mount plate 92 of rectangular shape, handle fixed plate 91 It is fixedly installed on two sides of feeding cabinet 1, handle mount plate 92 is fixed for connecting feeding table or discharging platform in handle It is additionally provided with handle reinforcing rib 93 between plate 91 and handle mount plate 92, it is logical that several installations are offered on handle mount plate 92 Hole 94 realizes connection and discharging platform and the feeding cabinet 1 of feeding table and 1 side of feeding cabinet by installation through-hole 94 respectively The connection of the other side.
Specifically, the outside curve shape of handle reinforcing rib 93 is arc-shaped, thus more mitigated in guarantee with one While circular curve shape is to the inside support of handle fixed plate 91 and handle mount plate 92 and reinforcing effect, disperse and uniform Internal stress, at the same avoid handle reinforcing rib 93 outer shape be the sharp shapes such as straight line may cause on feeding mechanism The equipment and artificial damage that may cause when installation feeding table and discharging platform.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.

Claims (10)

1. a kind of composite curve feeding mechanism, including feeding cabinet (1), mounting plate (2), rotary shaft (3), first mechanical arm (4), Telescopic shaft (5), second mechanical arm (6), radial positioning mechanism (7), mechanical chuck (8) and mounting knob (9);The installation Plate (2) is fixedly installed on the upper surface of feeding cabinet (1) by mounting plate fixing piece (21), in the upper of the mounting plate (2) Surface, which protrudes above, to be provided with rotary shaft (3), and the radial inner end housing of the first mechanical arm (4) is fixed in the rotary shaft (3) It can rotate synchronously above and with the rotary shaft (3), the radial direction of radial outer end connection telescopic shaft (5) of the first mechanical arm (4) Inner end, the radial inner end of radial outer end connection second mechanical arm (6) of the telescopic shaft (5), the radial positioning mechanism (7) are solid Surely it is set to the lower surface of the radial inner end of the second mechanical arm (6), it is mechanical that the mechanical chuck (8) is set to described second The lower surface of the radial outer end of arm (6);The mounting knob (9) is fixedly installed on two sides of the feeding cabinet (1) respectively On face;It is characterized by: the upper surface of the feeding cabinet (1) includes in 1/4 circular inner surface (11), is located at inner surface (11) radial outside and in the positioning groove face (12) of circular ring shape and it is located at the compound of positioning groove face (12) radial outside Curvilinear plane (13), the outer edge of the composite curve face (13) include the first straight line section (131) being connected in turn, first Changeover portion (132), intermediate curve section (133), the second changeover portion (134) and second straight line section (135), wherein first straight line Section (131) is vertical with second straight line section (135) holding, and First Transition section (132), the second changeover portion (134) select parabola, in Half interval contour section (133) selects circular curve.
2. a kind of composite curve feeding mechanism according to claim 1, it is characterised in that: the radial direction of the telescopic shaft (5) Inner end is the big quill (51) being fixedly connected with the radial outer end of first mechanical arm (4), the radial outer end of the telescopic shaft (5) For the small sleeve axis (52) being fixedly connected with the radial inner end of second mechanical arm (6), the small sleeve axis (52) is located at described big The inside of quill (51) is to realize the stretching motion between small sleeve axis (52) and big quill (51).
3. a kind of composite curve feeding mechanism according to claim 2, it is characterised in that: the telescopic shaft (5) is provided with Several groups, and the outer diameter of centrally located big quill (51) is greater than the outer of the big quill (51) positioned at two side positions Diameter;The outer diameter of centrally located small sleeve axis (52) is greater than the outer diameter of the small sleeve axis (52) positioned at two side positions.
4. a kind of composite curve feeding mechanism according to claim 1, it is characterised in that: the radial positioning mechanism (7) Including positioning column (71) and locating plate (72), the upper end of the positioning column (71) is fixedly installed on the radial direction of second mechanical arm (6) The lower end of the lower surface of inner end, the positioning column (71) is fixedly connected with locating plate (72).
5. a kind of composite curve feeding mechanism according to claim 4, it is characterised in that: the positioning column (71) is provided with Several, and the positioning column (71) spaced set on the length direction of the locating plate (72).
6. a kind of composite curve feeding mechanism according to claim 4, it is characterised in that: the internal diameter of the locating plate (72) Side is set as arc-shaped, the locating plate (72) that is consistent with aperture surface (121) the circular curve shape of positioning groove face (12) Outside diameter be set as being consistent with outer diameter face (122) the circular curve shape of positioning groove face (12) it is arc-shaped.
7. a kind of composite curve feeding mechanism according to claim 1, it is characterised in that: the mechanical chuck (8) and institute The spacing stated between the lower surface of the radial outer end of second mechanical arm (6) can be adjusted.
8. a kind of composite curve feeding mechanism according to claim 1, it is characterised in that: the protrusion of the rotary shaft (3) Height can be adjusted.
9. a kind of composite curve feeding mechanism according to claim 1, it is characterised in that: the mounting knob (9) includes The handle fixed plate (91) and handle mount plate (92) of rectangular shape, the handle fixed plate (91) are fixedly installed in the feeding On two sides of cabinet (1), the handle mount plate (92) is for connecting feeding table or discharging platform, in the handle fixed plate (91) it is additionally provided between the handle mount plate (92) handle reinforcing rib (93), is opened up on the handle mount plate (92) There are several installation through-holes (94).
10. a kind of composite curve feeding mechanism according to claim 9, it is characterised in that: the handle reinforcing rib (93) Outside curve shape be it is arc-shaped.
CN201811637567.4A 2018-12-29 2018-12-29 Compound curve feeding mechanism Active CN109650055B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811637567.4A CN109650055B (en) 2018-12-29 2018-12-29 Compound curve feeding mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811637567.4A CN109650055B (en) 2018-12-29 2018-12-29 Compound curve feeding mechanism

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CN109650055A true CN109650055A (en) 2019-04-19
CN109650055B CN109650055B (en) 2021-03-26

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CN201811637567.4A Active CN109650055B (en) 2018-12-29 2018-12-29 Compound curve feeding mechanism

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1887211A (en) * 1931-02-20 1932-11-08 Structural Gypsum Corp Block handling device
CN2784371Y (en) * 2004-12-13 2006-05-31 扬州隆的饮料机械有限公司 Rotary suction type blank delivery device
CN2840620Y (en) * 2005-10-20 2006-11-22 天津科技大学 Transfer the balance device of electronic device
CN104670893A (en) * 2014-12-29 2015-06-03 芜湖赛特施工设备有限公司 Plastic bucket clamp replacement device
CN106629044A (en) * 2017-02-09 2017-05-10 苏州威仕薄膜科技有限公司 Full-automatic transfer machine for window diaphragm
CN108177976A (en) * 2018-01-26 2018-06-19 苏州三屹晨光自动化科技有限公司 Rotate material fetching mechanism and rotation reclaimer robot

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1887211A (en) * 1931-02-20 1932-11-08 Structural Gypsum Corp Block handling device
CN2784371Y (en) * 2004-12-13 2006-05-31 扬州隆的饮料机械有限公司 Rotary suction type blank delivery device
CN2840620Y (en) * 2005-10-20 2006-11-22 天津科技大学 Transfer the balance device of electronic device
CN104670893A (en) * 2014-12-29 2015-06-03 芜湖赛特施工设备有限公司 Plastic bucket clamp replacement device
CN106629044A (en) * 2017-02-09 2017-05-10 苏州威仕薄膜科技有限公司 Full-automatic transfer machine for window diaphragm
CN108177976A (en) * 2018-01-26 2018-06-19 苏州三屹晨光自动化科技有限公司 Rotate material fetching mechanism and rotation reclaimer robot

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
高希尧: "《数学术语详解词典》", 31 July 1991, 陕西科学技术出版社 *

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