CN203411067U - Workpiece carrying mechanism - Google Patents
Workpiece carrying mechanism Download PDFInfo
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- CN203411067U CN203411067U CN201320304758.5U CN201320304758U CN203411067U CN 203411067 U CN203411067 U CN 203411067U CN 201320304758 U CN201320304758 U CN 201320304758U CN 203411067 U CN203411067 U CN 203411067U
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- slide block
- cam
- carrying mechanism
- work piece
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Abstract
The utility model relates to a workpiece carrying mechanism, which comprises a bracket, a slide block assembly and a driving assembly, wherein the slide block assembly is used for picking and placing workpieces; the driving assembly is used for driving the slide block assembly to move along the directions of an X axis and a Y axis; the slide block assembly and the driving assembly are arranged on the bracket; the driving assembly comprises a first cam, a second cam, a cam transmission piece and a power source; the slide block assembly comprises a first slide block which can move in a reciprocating way along the X axis direction and a second slide block which can move in the reciprocating way along the Y axis directions; the second slide block can move along with the first slide block; the driving assembly further comprises a cam transmission piece; the cam transmission piece is rotationally arranged on the bracket through a revolving shaft. When two circular-arc segments of the first cam are contacted with the first slide block respectively, the carrying mechanism can be used for performing a material picking/placing action; in a material picking/placing process, the two circular-arc segments of the first cam are contacted with the first slide block, so that the first slide block is prevented from moving in the X axis direction, materials can be picked/placed stably, and the workpieces are carried stably.
Description
Technical field
The utility model relates to the supply equipment of giving in product processing, relates in particular to a kind of work piece carrying mechanism.
Background technology
In the process of manufacture of the numerous areas such as electron trade, all need small workpiece to be transported on processing line, existing work piece carrying mechanism generally has two kinds: a kind of is interlinked mechanism, it is mainly comprised of one or two circular arc cam, this cam layout is semi arch, machine seesaws in motion process and side-to-side movement is carried out simultaneously, the less stable of carrying workpiece; Another kind of mechanism is mainly comprised of two propulsions source, and the stability of this mechanism is better, but the required reaction time is longer, and work efficiency is lower.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of good stability and the high work piece carrying mechanism of work efficiency.
The utility model is achieved in that provides a kind of work piece carrying mechanism, comprises support, the driven unit for picking and placeing the slide block assembly of workpiece and driving described slide block assembly to move along X-axis and Y direction; Described slide block assembly and driven unit are installed on described support; Described driven unit comprises the first cam, the second cam and the propulsion source that drives described first, second cam to rotate, and described propulsion source is provided with transmission shaft;
Described slide block assembly comprises first slide block that can move back and forth in X-direction and second slide block that can move back and forth in Y direction, and described the second slide block can move with described the first slide block;
Described driven unit also comprises cam driving medium, described cam driving medium is installed in rotation on described support by rotating shaft, described cam driving medium has the first abutting part and the second abutting part that lays respectively at described rotating shaft both sides, described the first abutting part is connected to described the second cam top, and described the second abutting part is connected to described the second slide block top;
Described first, second cam coaxial connects, and be connected on described transmission shaft, described in described the first actuated by cams, the first slide block moves, described the second cam and cam driving medium drive described the second slide block to move, and the profile of described the first cam comprises two sections of first, second arc sections that are oppositely arranged; When first, second section of arc section of described the first cam contacts with described the first slide block respectively, described the second cam all drives described cam driving medium to support described the second slide block in the lowermost end of Y-axis.
Further, the profile of described the second cam is oval, described transmission shaft is connected to the center of described the first non-central place of cam and described the second cam, when the major axis two-end-point of described the second cam elliptic contour is contacted with described cam driving medium respectively, first, second section of arc section of described the first cam contacts with described the first slide block respectively.
Further, described the second slide block is provided with the vacuum cup for picking up work piece.
Further, the quantity of described vacuum cup is two, along X-direction, is disposed on described the second slide block.
Further, on described the second slide block, be connected with sucker fixed seat, described sucker fixed seat has along the horizontally disposed erecting frame of X-direction, and described vacuum cup is installed on described erecting frame.
Further, on described transmission shaft, be arranged with spring mountings, between described spring mountings and described transmission shaft, it is easy fit, between described spring mountings and described the second slide block, be provided with the first extension spring, between described spring mountings and described the first abutting part, be provided with the second extension spring, between described the second abutting part and described the second slide block, be provided with the 3rd extension spring.
Further, described the first slide block is provided with roller, two sections of arc sections and the described roller contact of described the first cam; On first, second abutting part, be respectively equipped with first, second roller, described the second cam and the first roller contact, described the second slide block and the second roller contact.
Further, between described support and the first slide block, be provided with guide rail and the groove cooperatively interacting; Described the second slide block is installed on described the first slide block, and and described the first slide block between be provided with guide rail and the groove cooperatively interacting.
Further, two of described the first cam sections of arc sections are respectively quadrant.
Further, between two of described the first cam sections of arc sections, by circular arc smooth excessiveness, connect.
Compared with prior art, first of work piece carrying mechanism of the present utility model, the second cam coaxial connects, and two sections of arc sections of the first cam are when contact with the first slide block respectively, the second cam all drives cam driving medium to support the second slide block in the lowermost end of Y-axis, therefore, when two sections of arc sections of the first cam contact with the first slide block respectively, carrying mechanism can carry out the action of feeding/blowing, in the process of feeding/blowing, owing to being that two sections of arc sections of the first cam contact with the first slide block, therefore, the first slide block can not be subjected to displacement in X-direction, thereby feeding/blowing reposefully, realizing workpiece carries reposefully.In addition, above-mentioned work piece carrying mechanism can be realized the interlock of mechanism by a propulsion source, and its work efficiency is higher.
Accompanying drawing explanation
Fig. 1 is the front elevational schematic of the utility model work piece carrying mechanism one preferred embodiment;
Fig. 2 is the front elevational schematic when feeding, blowing state embodiment illustrated in fig. 1;
Fig. 3 is the front elevational schematic when another feeding, blowing state embodiment illustrated in fig. 1.
The specific embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1 to Figure 3, be a preferred embodiment of the present utility model, this work piece carrying mechanism comprises support 1, slide block assembly and driven unit.
Slide block assembly is installed on support 1, for picking and placeing workpiece (not shown).Slide block assembly comprises the first slide block 2 and the second slide block 3.The first slide block 2 is installed on support 1, between itself and support 1, is provided with guide rail and the groove cooperatively interacting, and the first slide block 2 can move back and forth in X-direction.The second slide block 3 is installed on the first slide block 2, and it can move along X-direction with the first slide block 2, between the second slide block 3 and the first slide block 2, is provided with guide rail and the groove cooperatively interacting, and the second slide block 3 can move back and forth in Y direction.
In addition, in the second slide block 3, be provided with the vacuum cup 4 for picking up work piece, vacuum cup 4 is installed on the second slide block 3 along Y direction.In the present embodiment, the quantity of vacuum cup 4 is two, is respectively first, second vacuum cup 41,42, and it is disposed on the second slide block 3 along X-direction.Particularly, on the second slide block 3, be connected with sucker fixed seat 31, sucker fixed seat 31 has along the horizontally disposed erecting frame 311 of X-direction, and vacuum cup 4 is installed on erecting frame 311.Like this, the work of staggering that first, second vacuum cup 41,42 can take, put respectively material simultaneously, realizes one times of carrying work improved efficiency.
Driven unit is installed on support 1, and it can drive slide block assembly to move along X-axis and Y direction.Driven unit comprises the first cam 5, the second cam 6, cam driving medium 7 and propulsion source (not shown).
The first cam 5 drives the first slide block 2 to move along X-direction, and its profile comprises that the diameter of 51,52, two sections of arc sections 51,52 of two sections of arc sections that are oppositely arranged is different, and one section is compared with path arc section 51, and another section is larger footpath arc section 52.In the present embodiment, two sections of arc sections 51,52 of the first cam 5 are respectively quadrant, between two sections of arc sections 51,52, by other two sections of quadrntnt arc smooth excessivenesses, connect.The second cam 6 drives the second slide block 3 to move along Y direction, and its profile is an ellipse.Cam driving medium 7 is installed in rotation on support 1 by rotating shaft 70, cam driving medium 7 has the first abutting part 71 and second abutting part 72 of the rotating shaft of laying respectively at 70 both sides, the first abutting part 71 is connected to the second cam 6 tops, and the second abutting part 72 is connected to the second slide block 3 tops.
First, second cam 5,6 coaxially connects, and when two sections of arc sections 51,52 of the first cam 5 contact with the first slide block 2 respectively, the second cam 6 all drives cam driving medium 7 to support the second slide block 3 in the lowermost end of Y-axis.
Propulsion source is used for driving first, second cam 5,6 to rotate, and the propulsion source in the present embodiment is motor.
Particularly, propulsion source is provided with transmission shaft 8, and transmission shaft 8 is connected to the non-central place of the first cam 5 and the center of the second cam 6, and in the present embodiment, the point of connection of transmission shaft 8 and the first cam 5 is close to the first circular arc 51.
The profile of the second cam 6 is an ellipse, transverse two-end-point is two summits of the second cam 6, when two summits of the second cam 6 and the first abutting part 71 of cam driving medium 7 contact, first, second section of arc section 51,52 of the first cam 5 contacts with the first slide block 2 respectively.Now the second cam 6 is resisted against Y-axis the top by the first abutting part 71 of cam driving medium 7, thereby the second abutting part 72 is rotated to Y-axis below along rotating shaft 70, thereby the second slide block 3 is resisted against to the lowermost end of Y-axis.
For making driven unit can drive slide block assembly to move back and forth, on transmission shaft 8, be arranged with spring mountings 810, between spring mountings 810 and transmission shaft 8, be easy fit, when transmission shaft 8 rotates, spring mountings 810 can be along with transmission shaft 8 rotates.Between spring mountings 810 and the second slide block 3, be provided with the first extension spring (not shown), between spring mountings 810 and the first abutting part 71, be provided with the second extension spring (not shown), between the second abutting part 72 and the second slide block 3, be provided with the 3rd extension spring (not shown).In the present embodiment, have spring fixed hole (not indicating in figure) on spring mountings 810, one end of first, second extension spring is fixed on spring fixed hole.
For reducing the friction between the first cam 5 and the first slide block 2, two sections of arc sections 51,52 that the first slide block 2 is provided with roller 21, the first cams 5 contact with roller 21.On first, second abutting part 71,72, be equipped with first, second roller 710,720, the second cams 6 and contact with the first roller 710, the second slide block 3 contacts with the second roller 720.
As shown in Figure 2 and Figure 3, during above-mentioned work piece carrying mechanism work, propulsion source drives transmission shaft 8 rotations, transmission shaft 8 drives first, second cam 5,6 rotations, the first cam 5 can drive the first slide block 2 to move along X-direction, and the second cam 6 and cam driving medium 7 can drive the second slide block 3 to move along Y direction.First, second cam 5,6 coaxially connects.
When the first slide block 2 is nearest from rotating shaft 8 (as shown in Figure 2), the first slide block 2 contacts compared with path arc section 51 with the first cam 5, one of them summit of the second cam 6 contacts with the first abutting part 71 of cam driving medium 7, and now, the second slide block 3 is positioned at the lowermost end of Y direction; When the first slide block 2 is from rotating shaft 8 farthest time (as shown in Figure 3), the first slide block 2 contacts with the larger footpath arc section 52 of the first cam 5, another summit of the second cam 6 contacts with the first abutting part 71 of cam driving medium 7, and now, the second slide block 3 is also positioned at the lowermost end of Y direction; The first slide block 2 when moving to minor increment from transmission shaft 8 ultimate ranges, returns elastically by the first extension spring.
When the second slide block 3 moves down for the first time along Y direction, the second vacuum cup 42 completes feeding action; When the second slide block 3 moves down for the second time along Y direction, the second vacuum cup 42 completes blowing action, and the first vacuum cup 41 completes feeding action; When the second slide block 3 moves down for the third time along Y direction, the first vacuum cup 41 completes blowing action, and the second vacuum cup 42 completes feeding action, and so cycle event picks and places the work of staggering of material simultaneously, carries.
Above-mentioned work piece carrying mechanism is by X, the motion of Y-axis and the suction blowing of vacuum cup 4, realize machine and carry fast the function of workpiece, and the work of staggering that first, second vacuum cup 41,42 can take, put respectively material simultaneously, realizes one times of carrying work improved efficiency.
In sum, because first, second cam 5,6 of above-mentioned work piece carrying mechanism coaxially connects, and two sections of arc sections 51,52 of the first cam 5 are when contact with the first slide block 2 respectively, the second cam 6 and cam driving medium 7 are all supported the second slide block 3 in the lowermost end of Y-axis, therefore, when two sections of arc sections 51,52 of the first cam 5 contact with the first slide block 2 respectively, carrying mechanism can carry out the action of feeding/blowing.In the process of feeding/blowing, owing to being that two sections of arc sections 51,52 of the first cam 5 contact with the first slide block 2, therefore, the first slide block 2 can not be subjected to displacement in X-direction, thereby feeding/blowing is reposefully realized workpiece and carried reposefully.In addition, have two vacuum cups on the second slide block 3, the work of staggering that first, second vacuum cup 41,42 can take, put respectively material simultaneously, realizes one times of carrying work improved efficiency; Above-mentioned work piece carrying mechanism can be realized the interlock of mechanism by a propulsion source, and its work efficiency is higher.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a work piece carrying mechanism, comprises support, the driven unit for picking and placeing the slide block assembly of workpiece and driving described slide block assembly to move along X-axis and Y direction; Described slide block assembly and driven unit are installed on described support; Described driven unit comprises the first cam, the second cam and the propulsion source that drives described first, second cam to rotate, and described propulsion source is provided with transmission shaft; It is characterized in that,
Described slide block assembly comprises first slide block that can move back and forth in X-direction and second slide block that can move back and forth in Y direction, and described the second slide block can move with described the first slide block;
Described driven unit also comprises cam driving medium, described cam driving medium is installed in rotation on described support by rotating shaft, described cam driving medium has the first abutting part and the second abutting part that lays respectively at described rotating shaft both sides, described the first abutting part is connected to described the second cam top, and described the second abutting part is connected to described the second slide block top;
Described first, second cam coaxial connects, and be connected on described transmission shaft, described in described the first actuated by cams, the first slide block moves, described the second cam and cam driving medium drive described the second slide block to move, and the profile of described the first cam comprises two sections of first, second arc sections that are oppositely arranged; When first, second section of arc section of described the first cam contacts with described the first slide block respectively, described the second cam all drives described cam driving medium to support described the second slide block in the lowermost end of Y-axis.
2. work piece carrying mechanism as claimed in claim 1, it is characterized in that, the profile of described the second cam is oval, described transmission shaft is connected to the center of described the first non-central place of cam and described the second cam, when the major axis two-end-point of described the second cam elliptic contour is contacted with described cam driving medium respectively, first, second section of arc section of described the first cam contacts with described the first slide block respectively.
3. work piece carrying mechanism as claimed in claim 1, is characterized in that, described the second slide block is provided with the vacuum cup for picking up work piece.
4. work piece carrying mechanism as claimed in claim 3, is characterized in that, the quantity of described vacuum cup is two, along X-direction, is disposed on described the second slide block.
5. the work piece carrying mechanism as described in claim 3 or 4, is characterized in that, on described the second slide block, is connected with sucker fixed seat, and described sucker fixed seat has along the horizontally disposed erecting frame of X-direction, and described vacuum cup is installed on described erecting frame.
6. work piece carrying mechanism as claimed in claim 1, it is characterized in that, on described transmission shaft, be arranged with spring mountings, between described spring mountings and described transmission shaft, it is easy fit, between described spring mountings and described the second slide block, be provided with the first extension spring, between described spring mountings and described the first abutting part, be provided with the second extension spring, between described the second abutting part and described the second slide block, be provided with the 3rd extension spring.
7. work piece carrying mechanism as claimed in claim 1, is characterized in that, described the first slide block is provided with roller, two sections of arc sections and the described roller contact of described the first cam; On first, second abutting part, be respectively equipped with first, second roller, described the second cam and the first roller contact, described the second slide block and the second roller contact.
8. work piece carrying mechanism as claimed in claim 1, is characterized in that, is provided with guide rail and the groove cooperatively interacting between described support and the first slide block; Described the second slide block is installed on described the first slide block, and and described the first slide block between be provided with guide rail and the groove cooperatively interacting.
9. work piece carrying mechanism as claimed in claim 1, is characterized in that, two sections of arc sections of described the first cam are respectively quadrant.
10. work piece carrying mechanism as claimed in claim 1, is characterized in that, between two sections of arc sections of described the first cam, by circular arc smooth excessiveness, connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320304758.5U CN203411067U (en) | 2013-05-30 | 2013-05-30 | Workpiece carrying mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320304758.5U CN203411067U (en) | 2013-05-30 | 2013-05-30 | Workpiece carrying mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203411067U true CN203411067U (en) | 2014-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320304758.5U Expired - Fee Related CN203411067U (en) | 2013-05-30 | 2013-05-30 | Workpiece carrying mechanism |
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| CN (1) | CN203411067U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107128687A (en) * | 2017-05-23 | 2017-09-05 | 广东天机工业智能***有限公司 | Take discharging device |
| CN107521974A (en) * | 2017-09-07 | 2017-12-29 | 广东金弘达自动化科技股份有限公司 | A kind of transferring mechanism with vision inspection apparatus |
| CN107640375A (en) * | 2017-08-30 | 2018-01-30 | 苏州首达机械有限公司 | A kind of bidirectional reciprocating straight-line motion mechanism |
| CN108016904A (en) * | 2018-01-19 | 2018-05-11 | 中电智能卡有限责任公司 | A kind of feeding-distribution device |
| CN108974930A (en) * | 2018-07-11 | 2018-12-11 | 武汉理工大学 | A kind of capping carrying flexible mechanical arm of micro-nano quartz crystal encapsulation |
| CN109533815A (en) * | 2018-12-30 | 2019-03-29 | 珠海华冠科技股份有限公司 | A kind of parallel-moving type seat board capacitor handling device |
| CN110510205A (en) * | 2019-09-26 | 2019-11-29 | 佛山市必硕机电科技有限公司 | A kind of labeling device |
| CN110745539A (en) * | 2019-11-13 | 2020-02-04 | 东莞智昊光电科技有限公司 | Conveying device |
| CN110775624A (en) * | 2019-11-11 | 2020-02-11 | 苏州易瑞得电子科技有限公司 | Single-power bidirectional moving mechanism and flat part feeding machine |
| CN111646202A (en) * | 2020-06-05 | 2020-09-11 | 邵东智能制造技术研究院有限公司 | Automatic feeding device |
| CN112660812A (en) * | 2020-11-16 | 2021-04-16 | 广东长盈精密技术有限公司 | Loading machine |
-
2013
- 2013-05-30 CN CN201320304758.5U patent/CN203411067U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107128687A (en) * | 2017-05-23 | 2017-09-05 | 广东天机工业智能***有限公司 | Take discharging device |
| CN107640375A (en) * | 2017-08-30 | 2018-01-30 | 苏州首达机械有限公司 | A kind of bidirectional reciprocating straight-line motion mechanism |
| CN107521974A (en) * | 2017-09-07 | 2017-12-29 | 广东金弘达自动化科技股份有限公司 | A kind of transferring mechanism with vision inspection apparatus |
| CN108016904A (en) * | 2018-01-19 | 2018-05-11 | 中电智能卡有限责任公司 | A kind of feeding-distribution device |
| CN108974930A (en) * | 2018-07-11 | 2018-12-11 | 武汉理工大学 | A kind of capping carrying flexible mechanical arm of micro-nano quartz crystal encapsulation |
| CN109533815B (en) * | 2018-12-30 | 2024-03-12 | 珠海华冠科技股份有限公司 | Translational type seat board capacitor carrying device |
| CN109533815A (en) * | 2018-12-30 | 2019-03-29 | 珠海华冠科技股份有限公司 | A kind of parallel-moving type seat board capacitor handling device |
| CN110510205A (en) * | 2019-09-26 | 2019-11-29 | 佛山市必硕机电科技有限公司 | A kind of labeling device |
| CN110510205B (en) * | 2019-09-26 | 2024-04-30 | 广东必硕智能科技有限公司 | Labeling equipment |
| CN110775624A (en) * | 2019-11-11 | 2020-02-11 | 苏州易瑞得电子科技有限公司 | Single-power bidirectional moving mechanism and flat part feeding machine |
| CN110775624B (en) * | 2019-11-11 | 2024-06-07 | 苏州顺微机电科技有限公司 | Single-power bidirectional moving mechanism and flat piece feeding machine |
| CN110745539A (en) * | 2019-11-13 | 2020-02-04 | 东莞智昊光电科技有限公司 | Conveying device |
| CN111646202A (en) * | 2020-06-05 | 2020-09-11 | 邵东智能制造技术研究院有限公司 | Automatic feeding device |
| CN112660812A (en) * | 2020-11-16 | 2021-04-16 | 广东长盈精密技术有限公司 | Loading machine |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20190530 |