CN107541864B - Automatic telescopic clamp and industrial robot - Google Patents
Automatic telescopic clamp and industrial robot Download PDFInfo
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- CN107541864B CN107541864B CN201610504320.XA CN201610504320A CN107541864B CN 107541864 B CN107541864 B CN 107541864B CN 201610504320 A CN201610504320 A CN 201610504320A CN 107541864 B CN107541864 B CN 107541864B
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Abstract
The invention provides an automatic telescopic clamp which comprises two longitudinal telescopic supports arranged oppositely and a transverse telescopic support connected with the two longitudinal telescopic supports, wherein cloth pressing rods are arranged at two ends of each longitudinal telescopic support. In this application, through the horizontal flexible of horizontal telescopic bracket and vertical telescopic bracket's vertical flexible, can realize that anchor clamps are all scalable on the length and the width direction of cloth, also be just for driving the length and the width direction of cloth pressing cloth pole edge cloth all portable, thereby make this anchor clamps can be applicable to and push down not unidimensional cloth, realize can push down the cloth of all sizes in certain size within range, and drive the cloth and remove and make up, so this application need not change anchor clamps, effectively improved the automatic equipment of making up make up efficiency, the produced cost of the many sets of anchor clamps of the manufacturing that significantly reduces.
Description
Technical Field
The invention relates to clothing sewing equipment, in particular to an automatic telescopic clamp and an industrial robot.
Background
At present, sewing equipment in each large garment factory is increasingly automated, most of automatic sewing equipment comprises a table plate, a sewing machine arranged on the table plate and an industrial robot arranged on the table plate, the industrial robot is used for pressing and moving a cloth placed on the table plate, and the sewing machine is used for sewing the cloth, so that the execution tail end of the industrial robot is provided with a clamp used for pressing the cloth. In the prior art, a clamp at the execution tail end of an industrial robot is generally composed of a pressing plate and four pressing feet penetrating through the pressing plate, so that the automatic sewing equipment of the industrial robot comprising the structure is only suitable for one type of cloth, or only suitable for one size of cloth; even if some automatic sewing equipment can achieve the purpose of adapting to different sizes of cloth by some auxiliary tools or by replacing the clamp, the type (or size range) of the adapted size is still very limited. In addition, if the mode of replacing the clamp is adapted to the cloth with different sizes, a plurality of sets of clamps need to be manufactured, so that the manufacturing cost of the clamp is increased, and meanwhile, the frequent replacement of the clamp can greatly reduce the sewing efficiency of the automatic sewing equipment and influence the sewing quality of the cloth.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, it is an object of the present invention to provide a clamp that is automatically retractable and can be adapted to press different sizes of cloth.
In order to achieve the purpose, the invention provides an automatic telescopic clamp which comprises two longitudinal telescopic supports arranged oppositely and a transverse telescopic support connected with the two longitudinal telescopic supports, wherein cloth pressing rods are arranged at two ends of each longitudinal telescopic support.
Preferably, the telescopic direction of the longitudinal telescopic bracket is perpendicular to the telescopic direction of the transverse telescopic bracket.
Furthermore, the horizontal telescopic bracket comprises a fixed support plate and a movable support plate capable of moving along the horizontal direction, one of the two vertical telescopic brackets can be longitudinally telescopically arranged on the fixed support plate, the other vertical telescopic bracket can be longitudinally telescopically arranged on the movable support plate, and telescopic connecting brackets are fixedly arranged between the fixed support plate and the movable support plate, between the two upper moving rods and between the two lower moving rods.
Preferably, the transverse telescopic support further comprises a transversely extending push rod, a transverse motor is mounted on the fixed support plate, an output shaft of the transverse motor is connected with one end of the push rod and used for driving the push rod to move axially, and the other end of the push rod is fixed on the movable support plate.
Preferably, the telescopic connecting support comprises a plurality of connecting sleeve plates which are sequentially arranged along the transverse direction, and two adjacent connecting sleeve plates are mutually sleeved.
Furthermore, each longitudinal telescopic support comprises an upper moving rod and a lower moving rod which are oppositely arranged up and down, and a rotatable driving gear which is arranged between the upper moving rod and the lower moving rod, wherein rack surfaces meshed with the driving gear are arranged on the lower end surface of the upper moving rod and the upper end surface of the lower moving rod.
Preferably, the device further comprises a longitudinal motor, and the driving gear is fixed on an output shaft of the longitudinal motor.
Preferably, a plurality of rotatable rolling pins are fixedly mounted on the transverse telescopic bracket, longitudinally extending guide grooves are formed in the upper moving rod and the lower moving rod, and the rolling pins are rotatably arranged in the guide grooves.
Further, the outer end of the upper moving rod and the outer end of the lower moving rod are respectively and fixedly provided with a cushion block, a connecting hole which is communicated up and down is formed in the cushion block, the cloth pressing rod comprises a cloth pressing rod body portion which is arranged in the connecting block in a penetrating mode and a cloth pressing flange portion which is fixedly arranged at the lower end of the cloth pressing rod body portion, a locking nut which is arranged on the upper end face of the cushion block is in threaded connection with the cloth pressing rod body portion, a compression spring is sleeved on the cloth pressing rod body portion, and the upper end and the lower end of the compression spring are respectively abutted against the cushion block and.
The invention also provides an industrial robot, which comprises a motion support, wherein the execution tail end of the motion support is provided with the automatic telescopic clamp.
As described above, the clamp and the industrial robot which can automatically telescope according to the present invention have the following advantages:
in this application, through the horizontal flexible of horizontal telescopic bracket and vertical telescopic bracket's vertical flexible, can realize that anchor clamps are all scalable on the length and the width direction of cloth, also be just for driving the length and the width direction of cloth pressing cloth pole edge cloth all portable, thereby make this anchor clamps can be applicable to and push down not unidimensional cloth, realize can push down the cloth of all sizes in certain size within range, and drive the cloth and remove and make up, so this application need not change anchor clamps, effectively improved the automatic equipment of making up make up efficiency, the produced cost of the many sets of anchor clamps of the manufacturing that significantly reduces.
Drawings
FIG. 1 is a schematic view of an automatic sewing machine according to the present application.
Fig. 2 and 3 are schematic structural views of the automatically retractable clamp of the present application.
Fig. 4 is a schematic view of the structure of a single longitudinally-extending stent in fig. 2 or 3.
FIG. 5 is a schematic view of the automatically retractable clip of the present application in an extended position.
FIG. 6 is a schematic view of the retractable clamp of the present application in a retracted state.
Description of the element reference numerals
1 bedplate
2 Sewing machine
3 Industrial robot
31 moving support
32 automatic telescopic clamp
4 longitudinal telescopic bracket
41 upper moving rod
42 lower moving rod
43 drive gear
44 rack face
45 longitudinal motor
46 roll pin
47 guide groove
48 rotating shaft
5 horizontal telescopic bracket
51 fixed support plate
52 movable support plate
53 push rod
54 transverse motor
6 cloth pressing rod
61 cloth pressing rod body part
62 compress flange
63 locking nut
64 compression spring
7 telescopic connecting support
71 connecting sleeve plate
8 cushion block
9 Flange connecting plate
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
In the following examples, the directions are defined as follows: the length direction of the cloth is defined as the front-back direction, the width direction of the cloth is defined as the left-right direction, and the thickness direction of the cloth is defined as the up-down direction, and therefore, the front-back direction is also the moving direction of the cloth when the sewing machine sews the cloth.
As shown in fig. 1, the automatic sewing equipment related to the present application includes a table plate 1, and a sewing machine 2 and an industrial robot 3 installed on the table plate 1, the sewing machine 2 may be a flat seaming machine, a overedger, a flat seaming machine, etc., the industrial robot 3 includes a moving support 31 and an automatically telescopic clamp 32 installed at an execution end of the moving support 31, the moving support 31 of the industrial robot 3 can move in a front-back direction, a left-right direction, and an up-down direction, and then the actions such as pressing a cloth, driving the cloth to move back and forth, driving the cloth to move left and right, etc. are executed through the automatically telescopic clamp 32. As shown in fig. 2 and 3, the automatically retractable jig 32 includes two longitudinal retractable brackets 4 disposed opposite to each other, and a transverse retractable bracket 5 connecting the two longitudinal retractable brackets 4, the longitudinal retractable bracket 4 is retractable back and forth in a longitudinal direction, the transverse retractable bracket 5 is retractable back and forth in a transverse direction, two ends of the longitudinal retractable bracket 4 are provided with cloth pressing rods 6, and lower ends of the cloth pressing rods 6 are used for pressing cloth placed on the bedplate 1. In the above-mentioned but automatic telescopic anchor clamps 32 and install this but automatic telescopic anchor clamps 32's industrial robot 3, through the horizontal flexible of horizontal telescopic bracket 5 and the vertical flexible of vertical telescopic bracket 4, can realize that automatic telescopic anchor clamps 32 are all scalable on the length and the width direction of cloth, also be vertical telescopic bracket 4 and horizontal telescopic bracket 5 combined action, it is all portable to drive compress cloth pole 6 along the length and the width direction of cloth, thereby make this anchor clamps can be applicable to and push down not unidimensional cloth, realize can push down the cloth of all sizes in certain size scope, and drive the cloth and remove and make up, so this application need not change anchor clamps, the efficiency of making up of automatic sewing equipment has effectively been improved, the cost that the many sets of anchor clamps of manufacturing produced significantly reduces.
In the automatically retractable jig 32, the longitudinal retractable bracket 4 can be extended and retracted in the front-rear direction, and the lateral retractable bracket 5 is extended and retracted in the left-right direction; alternatively, the longitudinal telescopic bracket 4 may extend and contract in the left-right direction, and the lateral telescopic bracket 5 may extend and contract in the front-rear direction. In the following embodiment, the longitudinal telescopic bracket 4 can extend and retract along the front-back direction, the transverse telescopic bracket 5 extends and retracts along the left-right direction, that is, the longitudinal telescopic bracket 4 extends and retracts back and forth along the length direction of the cloth, so as to increase or decrease the distance between the cloth pressing rods 6 arranged at the two ends of the longitudinal telescopic bracket 4 in the length direction of the cloth, and the transverse telescopic bracket 5 extends and retracts left and right along the width direction of the cloth, so as to increase or decrease the distance between the two longitudinal telescopic brackets 4 in the width direction of the cloth, so that the telescopic direction of the longitudinal telescopic bracket 4 is perpendicular to the telescopic direction of the transverse telescopic bracket 5.
Further, as shown in fig. 2 to 4, each of the longitudinal telescopic supports 4 includes an upper moving rod 41 and a lower moving rod 42 which are oppositely disposed up and down, and a rotatable driving gear 43 which is disposed between the upper moving rod 41 and the lower moving rod 42, rack surfaces 44 which are engaged with the driving gear 43 are disposed on the lower end surface of the upper moving rod 41 and the upper end surface of the lower moving rod 42, when the driving gear 43 rotates, the driving gear 43 and the rack surfaces 44 are engaged with each other to drive the upper moving rod 41 and the lower moving rod 42 to approach each other or separate from each other in the front-rear direction, so as to drive the two cloth pressing rods 6 disposed at the two ends of the longitudinal telescopic support 4 to approach each other or separate from each other in the front-rear direction, and further adjust the distance between the two cloth pressing rods 6 in the cloth length direction.
In addition, as shown in fig. 2 to 4, the transverse telescopic bracket 5 includes a fixed support plate 51 and a movable support plate 52 capable of moving in the left-right transverse direction, and the fixed support plate 51 and the movable support plate 52 are arranged oppositely along the telescopic direction of the transverse telescopic bracket 5 (i.e. arranged oppositely left-right); in two longitudinal telescopic bracket 4 that control relative setting, be located left longitudinal telescopic bracket 4 and install on fixed bolster 51 longitudinally telescopically, be located right longitudinal telescopic bracket 4 and install on movable support plate 52 longitudinally telescopically, all set firmly flexible linking bridge 7 between fixed bolster 51 and the movable support plate 52, between two upper shift rods 41 and between two lower shift rods 42, and be provided with two flexible linking bridge 7 between fixed bolster 51 and the movable support plate 52, two flexible linking bridge 7 are located the upper end and the lower extreme department of fixed bolster 51, movable support plate 52 respectively. Meanwhile, a flange connection plate 9 extending leftward is fixedly connected to an upper end of the fixed support plate 51, and the flange connection plate 9 is fixedly connected to an execution end of the industrial robot 3 by bolts, so that the automatically retractable jig 32 is integrally and fixedly mounted at the execution end of the industrial robot 3.
Further, as shown in fig. 2 and fig. 3, the transverse telescopic bracket 5 further includes a push rod 53 extending in the left-right transverse direction, a longitudinal motor 45 and a transverse motor 54 are fixedly mounted on the left end surface of the outer side of the fixed support plate 51, the drive gear 43 in the longitudinal telescopic bracket 4 on the left side is fixed on the output shaft of the longitudinal motor 45, a rotatable rotating shaft 48 is mounted on the left end surface of the inner side of the movable support plate 52, and the drive gear 43 in the longitudinal telescopic bracket 4 on the right side is fixed on the rotating shaft 48; the output shaft of the transverse motor 54 is connected with the left end of the push rod 53 for driving the push rod 53 to move axially, and the right end of the push rod 53 is fixed on the left end surface of the inner side of the movable support plate 52. In this embodiment, the output shaft of the transverse motor 54 is directly connected to the left end of the push rod 53 through a screw thread, and of course, the output shaft of the transverse motor 54 may be connected to the left end of the push rod 53 through a coupling or a link mechanism, so as to achieve the purpose of the transverse motor 54 driving the push rod 53 to move axially. When the longitudinal motor 45 rotates, the longitudinal motor 45 drives the driving gear 43 in the left longitudinal telescopic bracket 4 to synchronously rotate, and the upper moving rod 41 and the lower moving rod 42 in the left longitudinal telescopic bracket 4 move close to or away from each other in the front-rear direction; meanwhile, the upper moving rod 41 in the left longitudinal telescopic bracket 4 drives the upper moving rod 41 in the right longitudinal telescopic bracket 4 to synchronously move through the telescopic connecting bracket 7, and the lower moving rod 42 in the left longitudinal telescopic bracket 4 drives the lower moving rod 42 in the right longitudinal telescopic bracket 4 to synchronously move through the telescopic connecting bracket 7, so that the upper moving rod 41 and the lower moving rod 42 in the right longitudinal telescopic bracket 4 synchronously move close to or away from each other in the front-rear direction along with the upper moving rod 41 and the lower moving rod 42 in the left longitudinal telescopic bracket 4, thereby realizing the automatic extension and retraction of the automatically extensible clamp 32 in the front-rear direction (i.e. the cloth length direction). When the transverse motor 54 rotates, the push rod 53 can axially move in the left-right direction through the threaded fit between the output shaft of the transverse motor 54 and the push rod 53, and the push rod 53 drives the movable support plate 52 to synchronously move in the left-right direction, so that the transverse telescopic bracket 5 extends out rightwards or retracts leftwards; the movable support plate 52 drives the right longitudinal telescopic supports 4 to move rightwards or leftwards synchronously, so that the telescopic connecting supports 7 extend rightwards or retract leftwards in the left-right direction, and the distance between the two longitudinal telescopic supports 4 is increased or decreased, so that the automatic telescopic clamp 32 can automatically extend and retract in the left-right direction (namely the width direction of the cloth).
Preferably, as shown in fig. 2, the telescopic connecting bracket 7 includes a plurality of connecting sleeve plates 71 arranged in sequence along the transverse direction, and two adjacent connecting sleeve plates 71 are sleeved with each other. Specifically, each connecting sleeve plate 71 is provided with a left-right through connecting hole, a right connecting sleeve plate 71 is accommodated in the connecting hole of the left connecting sleeve plate 71 between two adjacent connecting sleeve plates 71, and a limiting structure is arranged between two adjacent connecting sleeve plates 71 to prevent the two adjacent connecting sleeve plates 71 from being separated from each other. Or, the telescopic connecting support 7 comprises a plurality of connecting loop bars which are arranged in sequence along the transverse direction, and two adjacent connecting loop bars are mutually sleeved.
Further, as shown in fig. 2 and 3, a plurality of rotatable rolling pins 46 are fixedly mounted on both the right end surface of the inner side of the fixed support plate 51 and the left end surface of the inner side of the movable support plate 52 in the transverse telescopic bracket 5, the upper moving rod 41 and the lower moving rod 42 are both provided with longitudinally extending guide grooves 47, and the rolling pins 46 are rotatably disposed in the guide grooves 47. When the longitudinal telescopic bracket 4 is stretched back and forth and the upper moving rod 41 and the lower moving rod 42 are moved closer to each other or away from each other, the upper moving rod 41 and the lower moving rod 42 slide on the rolling pin 46, so that the resistance of the upper moving rod 41 and the lower moving rod 42 in the process of moving back and forth is reduced, and the longitudinal telescopic bracket 4 can be freely and smoothly moved back and forth, i.e. the longitudinal telescopic bracket 4 can be smoothly and automatically stretched back and forth.
Further, as shown in fig. 4, a cushion block 8 is fixedly arranged at the outer end of the upper moving rod 41 and the outer end of the lower moving rod 42, a connecting hole penetrating up and down is formed in the cushion block 8, the cloth pressing rod 6 includes a cloth pressing rod body portion 61 penetrating through the connecting block and a cloth pressing flange portion 62 fixedly arranged at the lower end of the cloth pressing rod body portion 61, a locking nut 63 arranged on the upper end surface of the cushion block 8 is connected to the cloth pressing rod body portion 61 in a threaded manner, a compression spring 64 is sleeved on the cloth pressing rod body portion 61, and the upper end and the lower end of the compression spring 64 are respectively abutted against the cushion block 8 and the cloth pressing flange portion 62. The locking nut 63 is unscrewed, the distance between the cloth pressing flange part 62 and the bedplate 1 can be adjusted, and the cloth pressing rod 6 can press the cloth with different thicknesses by combining the elasticity of the compression spring 64.
In conclusion, the working principle of the automatic telescopic clamp related to the application is as follows:
as shown in fig. 5, when the longitudinal motor 45 rotates in the forward direction, the upper moving rod 41 and the lower moving rod 42 are driven to move away from each other, and the longitudinal telescopic bracket 4 extends in the front-rear direction, so as to drive the cloth pressing rods 6 at the front end and the rear end of the longitudinal telescopic bracket 4 to move correspondingly, so that the distance between the two cloth pressing rods 6 opposite to each other in the front-rear direction is increased, and further, the distance between the cloth pressing rods 6 in the cloth length direction is increased. The transverse motor 54 rotates forward, the driving push rod 53 moves rightward, the transverse telescopic bracket 5 extends in the left-right direction, the distance between the two longitudinal telescopic brackets 4 is increased, the cloth pressing rods 6 at the front end and the rear end of each longitudinal telescopic bracket 4 are driven to correspondingly move, the distance between the two cloth pressing rods 6 opposite to each other in the left-right direction is increased, and the distance between the cloth pressing rods 6 in the cloth width direction is increased.
As shown in fig. 6, when the longitudinal motor 45 rotates in the opposite direction, the upper moving rod 41 and the lower moving rod 42 are driven to approach each other, and the longitudinal telescopic bracket 4 retracts in the front-rear direction, so as to drive the cloth pressing rods 6 at the front end and the rear end of the longitudinal telescopic bracket 4 to move correspondingly, so that the distance between the two cloth pressing rods 6 opposite to each other in the front-rear direction is reduced, and further, the distance between the cloth pressing rods 6 in the cloth length direction is reduced. The transverse motor 54 rotates in the opposite direction, the driving push rod 53 moves leftwards, the transverse telescopic bracket 5 retracts leftwards, the distance between the two longitudinal telescopic brackets 4 is reduced, the cloth pressing rods 6 at the front end and the rear end of each longitudinal telescopic bracket 4 are driven to correspondingly move, the distance between the two cloth pressing rods 6 opposite to each other in the left-right direction is reduced, and the distance between the cloth pressing rods 6 in the cloth width direction is reduced.
From the above, it can be seen that: when the longitudinal motor 45 acts, the distance between the cloth pressing rods 6 in the length direction of the cloth can be automatically changed; when the transverse motor 54 is operated, the distance between the cloth bars 6 in the cloth width direction can be automatically changed. Therefore, the longitudinal motor 45 and the transverse motor 54 act simultaneously, so that the stepless adjustment of the distance between the front and the back of the cloth pressing rod 6 and the distance between the left and the right of the cloth pressing rod 6 in a certain size range of the automatic telescopic clamp 32 is realized, and the automatic telescopic clamp 32 can press cloth with all sizes in a certain range, so that the industrial robot 3 can drive the cloth to move to the sewing area of the sewing machine 2, and the purpose of sewing the cloth with different sizes is achieved. Thus, the automatically retractable clamp 32 of the present application has the following advantages: 1. the cloth is telescopic in the length and width directions and can be suitable for the cloth with all sizes in a certain range; 2. the automatic stretching is realized according to the size of the cloth, manual adjustment is not needed, and the automation degree is high; 3. the shrinkage can be completed, so that the occupied space is reduced; 4. the problem of changing the clamp in the prior art is avoided, the sewing efficiency of the automatic sewing equipment is improved, and meanwhile, the manufacturing cost of the clamp is reduced.
Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. The utility model provides a but automatic telescopic anchor clamps which characterized in that: the device comprises two longitudinal telescopic supports (4) which are oppositely arranged and a transverse telescopic support (5) which is connected with the two longitudinal telescopic supports (4), wherein cloth pressing rods (6) are arranged at two ends of each longitudinal telescopic support (4); the transverse telescopic bracket (5) comprises a fixed supporting plate (51), a movable supporting plate (52) capable of moving along the transverse direction, a push rod (53) extending transversely and a transverse motor (54) arranged on the fixed supporting plate (51), two longitudinal telescopic brackets (4), one longitudinal telescopic bracket (4) is longitudinally telescopically arranged on the fixed supporting plate (51), the other longitudinal telescopic bracket (4) is longitudinally telescopically arranged on the movable supporting plate (52), telescopic connecting brackets (7) are fixedly arranged between the fixed supporting plate (51) and the movable supporting plate (52), between the two upper moving rods (41) and between the two lower moving rods (42), an output shaft of the transverse motor (54) is connected with one end of the push rod (53) and is used for driving the push rod (53) to move axially, and the other end of the push rod (53) is fixed on the movable support plate (52); every vertical telescopic bracket (4) all includes relative up-shift arm (41) and down-shift arm (42) that set up from top to bottom, establishes between up-shift arm (41) and down-shift arm (42) and rotatable drive gear (43) and vertical motor (45), all be equipped with on the lower terminal surface of up-shift arm (41) and on the up end of down-shift arm (42) with rack face (44) that drive gear (43) meshed mutually is close to drive gear (43) in this vertical telescopic bracket (4) of group of vertical motor (45) side are fixed on the output shaft of vertical motor (45).
2. The automatically retractable jig of claim 1, wherein: the telescopic direction of the longitudinal telescopic bracket (4) is vertical to the telescopic direction of the transverse telescopic bracket (5).
3. The automatically retractable jig of claim 1, wherein: the telescopic connecting support (7) comprises a plurality of connecting sleeve plates (71) which are sequentially arranged along the transverse direction, and two adjacent connecting sleeve plates (71) are mutually sleeved.
4. The automatically retractable jig of claim 1, wherein: a plurality of rotatable rolling pins (46) are fixedly mounted on the transverse telescopic support (5), longitudinally extending guide grooves (47) are formed in the upper moving rod (41) and the lower moving rod (42), and the rolling pins (46) are rotatably arranged in the guide grooves (47).
5. The automatically retractable jig of claim 1, wherein: the outer end of going up transfer arm (41) and the outer end of moving down pole (42) all set firmly cushion (8), set up the connecting hole that link up from top to bottom in cushion (8), compress pole (6) including wear to establish compress pole body portion (61) in the connecting block and set firmly compress flange portion (62) at compress pole body portion (61) lower extreme, threaded connection has one to arrange lock nut (63) on cushion (8) up end in compress pole body portion (61), the cover has a compression spring (64) on compress pole body portion (61), and the upper and lower both ends of compression spring (64) respectively lean on with cushion (8) and compress flange portion (62) counterbalance.
6. An industrial robot comprising a motion housing (31), characterized in that: the execution end of the movement bracket (31) is provided with an automatically telescopic clamp according to any one of claims 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610504320.XA CN107541864B (en) | 2016-06-27 | 2016-06-27 | Automatic telescopic clamp and industrial robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610504320.XA CN107541864B (en) | 2016-06-27 | 2016-06-27 | Automatic telescopic clamp and industrial robot |
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| CN107541864A CN107541864A (en) | 2018-01-05 |
| CN107541864B true CN107541864B (en) | 2019-12-31 |
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| CN201610504320.XA Active CN107541864B (en) | 2016-06-27 | 2016-06-27 | Automatic telescopic clamp and industrial robot |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108455361A (en) * | 2018-03-28 | 2018-08-28 | 苏州比阳特服装设备有限公司 | The compress structure of layout machine cloth-pressing device |
| CN108515327B (en) * | 2018-03-30 | 2020-02-18 | 河海大学常州校区 | Automatic assembling flexible clamp for automobile seat slide rail |
| CN108851906A (en) * | 2018-05-04 | 2018-11-23 | 芜湖渤江智能科技有限公司 | A kind of ship shipping life product rack |
| CN109825959B (en) * | 2019-01-29 | 2021-04-06 | 苏州荳芽智能科技有限公司 | Full-automatic pillow sewing device |
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| JPH04170991A (en) * | 1990-11-01 | 1992-06-18 | Barudan Co Ltd | Cloth holding frame for sewing machine |
| CN1746367A (en) * | 2004-09-10 | 2006-03-15 | 重机公司 | Cloth pressing device of sewing machine |
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| CN204748400U (en) * | 2015-06-01 | 2015-11-11 | 南京协辰电子科技有限公司 | Clamping apparatus |
| CN205062386U (en) * | 2015-09-22 | 2016-03-02 | 宁波舒普机电股份有限公司 | Towel machine with presser foot mechanism |
| CN105401343A (en) * | 2015-10-28 | 2016-03-16 | 广东溢达纺织有限公司 | Sewing system capable of automatically adjusting size |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04170991A (en) * | 1990-11-01 | 1992-06-18 | Barudan Co Ltd | Cloth holding frame for sewing machine |
| CN1746367A (en) * | 2004-09-10 | 2006-03-15 | 重机公司 | Cloth pressing device of sewing machine |
| CN203144703U (en) * | 2013-03-22 | 2013-08-21 | 安徽三宝棉纺针织投资有限公司 | Material placing rack used for computer quilting machine |
| CN103527234A (en) * | 2013-09-29 | 2014-01-22 | 淮南国力液压装备有限公司 | Airborne temporary support test rig |
| CN204748400U (en) * | 2015-06-01 | 2015-11-11 | 南京协辰电子科技有限公司 | Clamping apparatus |
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| Publication number | Publication date |
|---|---|
| CN107541864A (en) | 2018-01-05 |
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Address after: 318010 No. 1008, east section of Donghai Avenue, Sanjia, Jiaojiang District, Taizhou City, Zhejiang Province Patentee after: Jack Technology Co.,Ltd. Address before: 318010 No. 15 Airport South Road, Jiaojiang District, Zhejiang, Taizhou Patentee before: JACK SEWING MACHINE Co.,Ltd. |
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