CN111591748A - Workpiece transfer mechanism - Google Patents
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- CN111591748A CN111591748A CN202010451477.7A CN202010451477A CN111591748A CN 111591748 A CN111591748 A CN 111591748A CN 202010451477 A CN202010451477 A CN 202010451477A CN 111591748 A CN111591748 A CN 111591748A
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- 230000003014 reinforcing effect Effects 0.000 claims description 35
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000003993 interaction Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/901—Devices for picking-up and depositing articles or materials provided with drive systems with rectilinear movements only
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Abstract
The invention provides a workpiece transfer mechanism, which is used for transferring a workpiece from a first station to a second station, wherein the first station and the second station are arranged at intervals along a first preset direction, and the workpiece transfer mechanism comprises: the main body frame comprises an upright post extending along the vertical direction and a support frame extending along the first preset direction, and the support frame is installed on the upright post; the upright post is used for being arranged between the first station and the second station; the movable frame is movably arranged on the supporting frame along a first preset direction; the workpiece grabbing device is arranged on the movable frame, and at least part of the workpiece grabbing device is movably arranged to clamp or release a workpiece; when the movable frame moves to the first station along the support frame, the workpiece grabbing device grabs the workpiece; when the movable frame moves to the second station along the support frame, the workpiece grabbing device loosens the workpiece. The workpiece transfer mechanism solves the problem that the workpiece transfer mechanism in the prior art occupies a large space.
Description
Technical Field
The invention relates to the field of workpiece transfer equipment, in particular to a workpiece transfer mechanism.
Background
In the production operation process, the transfer mechanism is often used for transferring the workpieces and other operations, and the mechanical structure is used for transferring the workpieces, so that the labor force can be effectively saved, and the transfer efficiency is improved.
However, the conventional workpiece transfer mechanism has a large size, needs to occupy a large amount of space, and when the conventional workpiece transfer mechanism is applied to a production line with a compact structure, the conventional workpiece transfer mechanism greatly affects the normal production of surrounding stations, so that the application occasions of the conventional workpiece transfer mechanism are limited, and the conventional workpiece transfer mechanism is difficult to apply to occasions with small sizes.
Disclosure of Invention
The invention mainly aims to provide a workpiece transfer mechanism to solve the problem that the workpiece transfer mechanism in the prior art occupies a large space.
In order to achieve the above object, the present invention provides a workpiece transfer mechanism for transferring a workpiece from a first station to a second station, the first station and the second station being spaced apart in a first predetermined direction, the workpiece transfer mechanism comprising: the main body frame comprises an upright post extending along the vertical direction and a support frame extending along the first preset direction, and the support frame is installed on the upright post; the upright post is used for being arranged between the first station and the second station; the movable frame is movably arranged on the supporting frame along a first preset direction; the workpiece grabbing device is arranged on the movable frame, and at least part of the workpiece grabbing device is movably arranged to clamp or release a workpiece; when the movable frame moves to the first station along the support frame, the workpiece grabbing device grabs the workpiece; when the movable frame moves to the second station along the support frame, the workpiece grabbing device loosens the workpiece.
Further, the main body frame comprises two groups of first reinforcing beams, each first reinforcing beam in the two groups of first reinforcing beams is obliquely arranged relative to the stand column, the two groups of first reinforcing beams are correspondingly arranged on two sides of the stand column along a first preset direction, and each first reinforcing beam in the two groups of first reinforcing beams is connected with the stand column and the support frame.
Furthermore, the number of the main body frames is two, the two main body frames are arranged at intervals along a second preset direction, and the movable frame is erected on the supporting frames of the two main body frames; the two main body frames are connected through the second reinforcing beam; and/or the first ends of the support frames of the two main body frames along the first preset direction are connected through a third reinforcing beam; the second ends of the supporting frames of the two main body frames along the first preset direction are connected through a fourth reinforcing beam.
Further, the workpiece transfer mechanism includes: the first linear driving device is arranged on the supporting frame and connected with the movable frame so as to drive the movable frame to move along a first preset direction; and/or the first guide device is arranged on the support frame and extends along a first preset direction, and the first guide device is connected with the movable frame to guide the movement of the movable frame along the first preset direction.
Furthermore, the first linear driving device comprises a first driving motor, a plurality of belt pulleys and a transmission belt, the belt pulleys are arranged on the supporting frame at intervals along a first preset direction, and the first driving motor is connected with at least one belt pulley to drive the belt pulley to rotate; the transmission belt is sleeved on the belt pulleys to rotate along with the belt pulleys; the transmission belt is connected with the movable frame so as to drive the movable frame to move when the transmission belt rotates; the first guide device comprises a first slide rail and a first slide block matched with the first slide rail, the first slide rail is arranged on the support frame, and the first slide block is connected with the movable frame.
Further, the movable frame includes: the cross beam is movably arranged on the support frame along a first preset direction; the lifting frame is movably arranged on the cross beam along the vertical direction; wherein, the work piece grabbing device sets up on the crane.
Further, the workpiece transfer mechanism comprises a second linear driving device which is used for driving the lifting frame to move; the second linear driving device includes: the screw rod is arranged on the lifting frame and extends in the vertical direction; the second driving motor is connected with the lead screw to drive the lead screw to rotate; the screw nut is matched with the lead screw and arranged on the cross beam.
Further, the workpiece grabbing device comprises a grabbing seat, a first grabbing portion, a second grabbing portion and a grabbing driving device, the first grabbing portion is fixedly arranged on the grabbing seat, the second grabbing portion is movably arranged in the direction close to and far away from the first grabbing portion, and the grabbing driving device is connected with the second grabbing portion to drive the second grabbing portion to move.
Furthermore, protective pads are arranged on one side of the first grabbing part close to the second grabbing part and one side of the second grabbing part close to the first grabbing part; and/or the grabbing driving device is a telescopic cylinder, the telescopic cylinder is provided with a telescopic rod which is arranged in a telescopic mode, and the telescopic rod is hinged with the second grabbing part.
Furthermore, the first driving motor and the second driving motor are servo motors or stepping motors, the workpiece transfer mechanism comprises a controller, and the controller is connected with the first driving motor and the second driving motor; the controller is provided with a storage module, the storage module is used for storing the rotation turn number information or the rotation angle information of the first driving motor and the second driving motor, and the controller controls the first driving motor and the second driving motor to rotate according to the rotation turn number information or the rotation angle information.
The workpiece transfer mechanism applying the technical scheme of the invention is used for transferring the workpiece from the first station to the second station, the first station and the second station are arranged at intervals along the first preset direction, and the workpiece transfer mechanism comprises: the main body frame comprises an upright post extending along the vertical direction and a support frame extending along the first preset direction, and the support frame is installed on the upright post; the upright post is used for being arranged between the first station and the second station; the movable frame is movably arranged on the supporting frame along a first preset direction; the workpiece grabbing device is arranged on the movable frame, and at least part of the workpiece grabbing device is movably arranged to clamp or release a workpiece; when the movable frame moves to the first station along the support frame, the workpiece grabbing device grabs the workpiece; when the movable frame moves to the second station along the support frame, the workpiece grabbing device loosens the workpiece. Like this, support the support frame that extends along first predetermined direction through the stand, and make work piece grabbing device remove along the support frame along with the adjustable shelf, make work piece grabbing device can remove between first station and second station in a flexible way, thereby conveniently shift the work piece, because the stand sets up between first station and second station, make the space that work piece transfer mechanism occupy less, interference to first station and second station is less, can not influence the cooperation between first station and second station and other stations, be particularly useful for compact structure's production line and use, the problem that current work piece transfer mechanism occupation space is big has been solved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 shows a schematic structural view of an embodiment of a workpiece transfer mechanism according to the present invention;
FIG. 2 is a schematic structural view illustrating a first perspective of a movable frame and a workpiece capture device of an embodiment of a workpiece transfer mechanism according to the present invention;
FIG. 3 is a schematic structural view illustrating a second perspective of the movable frame and the workpiece capture device of the embodiment of the workpiece transfer mechanism according to the present invention;
fig. 4 shows an enlarged schematic view of a partial region of an embodiment of the workpiece transfer mechanism according to fig. 3.
Wherein the figures include the following reference numerals:
1. a main body frame; 11. a column; 12. a support frame; 13. a first reinforcement beam; 2. a movable frame; 21. a cross beam; 22. a lifting frame; 3. a workpiece gripping device; 31. a grabbing seat; 32. a first grasping portion; 33. a second grasping portion; 34. a gripping drive device; 35. a protective pad; 4. a second reinforcement beam; 5. a third reinforcing beam; 6. a fourth reinforcing beam; 10. a first linear driving device; 20. a first guide means; 30. a second linear drive; 40. a second guiding device.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1 to 4, the present invention provides a workpiece transfer mechanism for transferring a workpiece from a first station to a second station, the first station and the second station being spaced apart from each other along a first predetermined direction, the workpiece transfer mechanism comprising: the main body frame 1 comprises an upright post 11 extending along the vertical direction and a support frame 12 extending along the first preset direction, wherein the support frame 12 is installed on the upright post 11; the upright post 11 is used for being arranged between the first station and the second station; the movable frame 2 is movably arranged on the support frame 12 along a first preset direction; a workpiece gripping device 3 provided on the movable frame 2, at least a part of the workpiece gripping device 3 being movably provided to grip or release a workpiece; when the movable frame 2 moves to a first station along the support frame 12, the workpiece grabbing device 3 grabs the workpiece; when the movable frame 2 moves to the second station along the support frame 12, the workpiece gripping device 3 releases the workpiece.
The workpiece transfer mechanism of the invention is used for transferring a workpiece from a first station to a second station, the first station and the second station are arranged at intervals along a first preset direction, and the workpiece transfer mechanism comprises: the main body frame 1 comprises an upright post 11 extending along the vertical direction and a support frame 12 extending along the first preset direction, wherein the support frame 12 is installed on the upright post 11; the upright post 11 is used for being arranged between the first station and the second station; the movable frame 2 is movably arranged on the support frame 12 along a first preset direction; a workpiece gripping device 3 provided on the movable frame 2, at least a part of the workpiece gripping device 3 being movably provided to grip or release a workpiece; when the movable frame 2 moves to a first station along the support frame 12, the workpiece grabbing device 3 grabs the workpiece; when the movable frame 2 moves to the second station along the support frame 12, the workpiece gripping device 3 releases the workpiece. Like this, support frame 12 along first direction of predetermineeing of extension is supported through stand 11, and make work piece grabbing device 3 remove along support frame 12 along with adjustable shelf 2, make work piece grabbing device 3 can remove between first station and second station in a flexible way, thereby conveniently shift the work piece, because the stand sets up between first station and second station, make the space that the work piece shifts the mechanism and occupy less, interference to first station and second station is less, can not influence the cooperation between first station and second station and other stations, be particularly useful for compact structure's production line and use, the problem that current work piece shifts the mechanism occupation space big has been solved.
On this basis, in order to guarantee the structural stability of the main body frame 1 and improve the support stability of the movable frame 2 and the workpiece grabbing device 3, the main body frame 1 comprises two sets of first reinforcing beams 13, each first reinforcing beam 13 in the two sets of first reinforcing beams 13 is obliquely arranged relative to the upright post 11, the two sets of first reinforcing beams 13 are correspondingly arranged on two sides of the upright post 11 along the first preset direction, and each first reinforcing beam 13 in the two sets of first reinforcing beams 13 is connected with the upright post 11 and the support frame 12. Specifically, the first reinforcing beam 13 is an oblique beam, and by providing the oblique beam, the support frame 12 can be more effectively reinforced, and the support stability of the adjustable shelf 2 is ensured.
In this embodiment, there are two main frames 1, the two main frames 1 are disposed at an interval along a second predetermined direction, and the movable frame 2 is disposed on the supporting frames 12 of the two main frames 1; wherein, the upright posts 11 of the two main body frames 1 are connected through the second reinforcing beam 4; and/or the first ends of the support frames 12 of the two main body frames 1 along the first preset direction are connected through a third reinforcing beam 5; the second ends of the supporting frames 12 of the two main body frames 1 along the first preset direction are connected through a fourth reinforcing beam 6. Preferably, the second preset direction is a direction perpendicular to the first preset direction in the horizontal plane. Like this for the structural symmetry of work piece transfer mechanism is better, and adjustable shelf 2 strides and establishes on two support frames 12 in order to support work piece grabbing device 3, and the work piece can pass through between two stands 11, on the basis of not causing the interference to first station and second station, has improved work piece transfer mechanism's bearing capacity.
The second reinforcing beam 4 is arranged between the two upright posts 11, so that the two upright posts 11 are connected into a whole, and the anti-falling capacity of the two upright posts 11 is improved.
The third reinforcing beam 5 and the fourth reinforcing beam 6 are additionally arranged at the two ends of the two support frames 12, so that a frame type structure is formed between the two support frames 12 and the third reinforcing beam 5 and between the two support frames 12 and the fourth reinforcing beam 6, the torsional strength of the two support frames 12 and the upright post 11 is effectively increased, and the support reliability of the movable frame 2 is improved.
Specifically, the work transfer mechanism includes: the first linear driving device 10 is arranged on the support frame 12, and the first linear driving device 10 is connected with the movable frame 2 to drive the movable frame 2 to move along a first preset direction; and/or the first guiding device 20, the first guiding device 20 is disposed on the supporting frame 12, the first guiding device 20 is disposed to extend along a first preset direction, and the first guiding device 20 is connected with the movable frame 2 to guide the movement of the movable frame 2 along the first preset direction.
The first linear driving device 10 may be various structures capable of achieving a linear driving function, such as a screw and nut driving structure, a rack and pinion driving structure, and a belt driving structure.
The first linear driving device 10 comprises a first driving motor, a plurality of belt pulleys and a transmission belt, wherein the plurality of belt pulleys are arranged on the support frame 12 at intervals along a first preset direction, and the first driving motor is connected with at least one belt pulley to drive the belt pulley to rotate; the transmission belt is sleeved on the belt pulleys to rotate along with the belt pulleys; the transmission belt is connected with the movable frame 2 so as to drive the movable frame 2 to move when the transmission belt rotates; the first guiding device 20 comprises a first sliding rail and a first sliding block matched with the first sliding rail, the first sliding rail is installed on the supporting frame 12, and the first sliding block is connected with the movable frame 2.
Specifically, the movable frame 2 includes: the cross beam 21 is arranged on the support frame 12 in a movable mode along a first preset direction; the lifting frame 22 is movably arranged on the cross beam 21 along the vertical direction; wherein the workpiece gripping device 3 is arranged on a crane 22. In this way, the lifting frame 22 can drive the workpiece grabbing device 3 to move in the vertical direction, so that the height of the workpiece grabbing device 3 can be adjusted according to the height of the workpiece, and the workpiece grabbing device is suitable for grabbing and transferring workpieces with various heights.
The workpiece transfer mechanism comprises a second linear driving device 30 which is used for driving the lifting frame 22 to move; the second linear drive device 30 includes: the screw rod is arranged on the lifting frame 22 and extends in the vertical direction; the second driving motor is connected with the lead screw to drive the lead screw to rotate; the screw nut is matched with the lead screw and arranged on the cross beam.
In order to enable the crane 22 to move in the vertical direction more smoothly, the work transfer mechanism includes a second guide 40, and the second guide 40 is used to guide the movement of the crane 22 in the vertical direction. Specifically, the second guiding device 40 includes a second slide rail and a second slider matched with the second slide rail, the second slide rail is installed on the crane 22, the second slide rail extends along the vertical direction, and the second slider is connected with the cross beam 21.
Specifically, the workpiece gripping device 3 includes a gripping seat 31, a first gripping portion 32, a second gripping portion 33, and a gripping driving device 34, the first gripping portion 32 is fixedly disposed on the gripping seat 31, the second gripping portion 33 is movably disposed in a direction approaching and separating from the first gripping portion 32, and the gripping driving device 34 is connected to the second gripping portion 33 to drive the second gripping portion 33 to move.
One side of the first grabbing portion 32 close to the second grabbing portion 33 and one side of the second grabbing portion 33 close to the first grabbing portion 32 are both provided with a protective pad 35, and in this embodiment, the protective pad 35 is a polyurethane rubber plate. The gripping driving device 34 is a telescopic cylinder having a telescopic rod that is telescopically arranged, and the telescopic rod is hinged to the second gripping portion 33.
In specific implementation, the first driving motor and the second driving motor are servo motors or stepping motors, the workpiece transfer mechanism comprises a controller, and the controller is connected with the first driving motor and the second driving motor; the controller is provided with a storage module, the storage module is used for storing the rotation turn number information or the rotation angle information of the first driving motor and the second driving motor, and the controller controls the first driving motor and the second driving motor to rotate according to the rotation turn number information or the rotation angle information.
The workpiece transfer mechanism can store different rotation turn number information or rotation angle information according to different sizes of workpieces, namely, the rotation turn number information or the rotation angle information corresponds to the sizes of the workpieces, when the workpieces with different sizes need to be grabbed, the workpiece transfer mechanism can be accurately controlled to act only by taking the corresponding rotation turn number information or the corresponding rotation angle information, and the transfer operation is effectively facilitated. Specifically, the workpiece transfer mechanism comprises a human-computer interaction interface, and rotation turn number information or rotation angle information can be input through the human-computer interaction interface and stored.
From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:
the workpiece transfer mechanism of the invention is used for transferring a workpiece from a first station to a second station, the first station and the second station are arranged at intervals along a first preset direction, and the workpiece transfer mechanism comprises: the main body frame 1 comprises an upright post 11 extending along the vertical direction and a support frame 12 extending along the first preset direction, wherein the support frame 12 is installed on the upright post 11; the upright post 11 is used for being arranged between the first station and the second station; the movable frame 2 is movably arranged on the support frame 12 along a first preset direction; a workpiece gripping device 3 provided on the movable frame 2, at least a part of the workpiece gripping device 3 being movably provided to grip or release a workpiece; when the movable frame 2 moves to a first station along the support frame 12, the workpiece grabbing device 3 grabs the workpiece; when the movable frame 2 moves to the second station along the support frame 12, the workpiece gripping device 3 releases the workpiece. Like this, support frame 12 along first direction of predetermineeing of extension is supported through stand 11, and make work piece grabbing device 3 remove along support frame 12 along with adjustable shelf 2, make work piece grabbing device 3 can remove between first station and second station in a flexible way, thereby conveniently shift the work piece, because the stand sets up between first station and second station, make the space that the work piece shifts the mechanism and occupy less, interference to first station and second station is less, can not influence the cooperation between first station and second station and other stations, be particularly useful for compact structure's production line and use, the problem that current work piece shifts the mechanism occupation space big has been solved.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A workpiece transfer mechanism for transferring a workpiece from a first station to a second station, the first station and the second station being spaced apart in a first predetermined direction, the workpiece transfer mechanism comprising:
the main body frame (1) comprises an upright post (11) extending along the vertical direction and a support frame (12) extending along the first preset direction, and the support frame (12) is installed on the upright post (11); the upright (11) is used for being installed between the first station and the second station;
the movable frame (2) is movably arranged on the support frame (12) along the first preset direction;
a workpiece gripping device (3) arranged on the movable frame (2), at least part of the workpiece gripping device (3) being movably arranged to grip or release a workpiece; when the movable frame (2) moves to the first station along the support frame (12), the workpiece grabbing device (3) grabs a workpiece; when the movable frame (2) moves to the second station along the support frame (12), the workpiece grabbing device (3) loosens the workpiece.
2. The work transfer mechanism according to claim 1, characterized in that the main body frame (1) comprises two sets of first reinforcing beams (13), each of the first reinforcing beams (13) of the two sets of first reinforcing beams (13) being disposed obliquely with respect to the upright (11), the two sets of first reinforcing beams (13) being disposed correspondingly on both sides of the upright (11) in the first preset direction, each of the first reinforcing beams (13) of the two sets of first reinforcing beams (13) being connected with the upright (11) and the support frame (12).
3. The workpiece transfer mechanism according to claim 1, characterized in that the number of the main body frames (1) is two, two main body frames (1) are arranged at intervals along a second preset direction, and the movable frame (2) is erected on the supporting frames (12) of the two main body frames (1);
wherein the upright posts (11) of the two main body frames (1) are connected through a second reinforcing beam (4); and/or the presence of a gas in the gas,
the first ends of the supporting frames (12) of the two main body frames (1) along the first preset direction are connected through a third reinforcing beam (5); the second ends of the supporting frames (12) of the two main body frames (1) along the first preset direction are connected through a fourth reinforcing beam (6).
4. The workpiece transfer mechanism of claim 1, wherein the workpiece transfer mechanism comprises:
the first linear driving device (10), the first linear driving device (10) is arranged on the supporting frame (12), and the first linear driving device (10) is connected with the movable frame (2) to drive the movable frame (2) to move along the first preset direction; and/or the presence of a gas in the gas,
first guider (20), first guider (20) set up on support frame (12), first guider (20) are followed first direction extension setting of predetermineeing, first guider (20) with adjustable shelf (2) are connected in order to right adjustable shelf (2) are followed the removal of first direction of predetermineeing is led.
5. The workpiece transfer mechanism according to claim 4, wherein the first linear drive device (10) comprises a first drive motor, a plurality of pulleys, a transmission belt, a plurality of pulleys being arranged on the support frame (12) at intervals along the first preset direction, the first drive motor being connected with at least one of the pulleys to drive the pulley to rotate; the transmission belt is sleeved on the belt pulleys to rotate along with the belt pulleys; the transmission belt is connected with the movable frame (2) so as to drive the movable frame (2) to move when the transmission belt rotates;
the first guide device (20) comprises a first slide rail and a first slide block matched with the first slide rail, the first slide rail is installed on the support frame (12), and the first slide block is connected with the movable frame (2).
6. The workpiece transfer mechanism according to claim 5, characterized in that the movable frame (2) comprises:
the cross beam (21), the cross beam (21) is movably arranged on the support frame (12) along the first preset direction;
the lifting frame (22), the said lifting frame (22) is set up on the said crossbeam (21) movably along the vertical direction;
wherein the workpiece gripping device (3) is arranged on the lifting frame (22).
7. The workpiece transfer mechanism of claim 6, characterized in that it comprises second linear drive means (30) for driving the crane (22) in motion; the second linear drive device (30) comprises:
the lead screw is arranged on the lifting frame (22) and extends along the vertical direction;
the second driving motor is connected with the lead screw to drive the lead screw to rotate;
the screw nut is matched with the lead screw, and the screw nut is arranged on the cross beam.
8. The workpiece transfer mechanism according to any of claims 1 to 5, characterized in that the workpiece gripping device (3) comprises a gripping seat (31), a first gripping portion (32), a second gripping portion (33), and a gripping drive device (34), the first gripping portion (32) being fixedly arranged on the gripping seat (31), the second gripping portion (33) being movably arranged in a direction towards and away from the first gripping portion (32), the gripping drive device (34) being connected with the second gripping portion (33) for driving the second gripping portion (33) in motion.
9. The workpiece transfer mechanism according to claim 8, characterized in that a side of the first gripping portion (32) adjacent to the second gripping portion (33), a side of the second gripping portion (33) adjacent to the first gripping portion (32) are provided with a protection pad (35); and/or the presence of a gas in the gas,
the grabbing driving device (34) is a telescopic cylinder, the telescopic cylinder is provided with a telescopic rod which can be telescopically arranged, and the telescopic rod is hinged to the second grabbing portion (33).
10. The workpiece transfer mechanism of claim 7, wherein the first drive motor and the second drive motor are servo motors or stepper motors, the workpiece transfer mechanism comprising a controller connected to the first drive motor and the second drive motor; the controller is provided with a storage module, the storage module is used for storing the rotation number information or the rotation angle information of the first driving motor and the second driving motor, and the controller controls the first driving motor and the second driving motor to rotate according to the rotation number information or the rotation angle information.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010451477.7A CN111591748A (en) | 2020-05-25 | 2020-05-25 | Workpiece transfer mechanism |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010451477.7A CN111591748A (en) | 2020-05-25 | 2020-05-25 | Workpiece transfer mechanism |
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| CN111591748A true CN111591748A (en) | 2020-08-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112126764A (en) * | 2020-10-12 | 2020-12-25 | 江门市盈光不锈钢制品有限公司 | Feeding device of stainless steel tableware heat treatment furnace |
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| CN105538297A (en) * | 2016-02-19 | 2016-05-04 | 珠海格力电器股份有限公司 | gripping device |
| JP5993975B1 (en) * | 2015-03-17 | 2016-09-21 | マツダエース株式会社 | Damping reinforcement structure of gantry type loader |
| CN106426120A (en) * | 2016-11-22 | 2017-02-22 | 大连交通大学 | Heavy loading gantry type robot |
| CN109775578A (en) * | 2019-01-14 | 2019-05-21 | 安徽鸿森智能装备股份有限公司 | A kind of gravity mechanical arm |
| CN110053065A (en) * | 2019-04-25 | 2019-07-26 | 徐佳斌 | Workpiece transportation manipulator for water pump manufacture assembly |
| CN110803518A (en) * | 2019-11-22 | 2020-02-18 | 格力电器（武汉）有限公司 | Move and carry device and have its air conditioner haulage equipment |
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| CN202936646U (en) * | 2012-06-19 | 2013-05-15 | 惠州东风易进工业有限公司 | Foldable support for airing clothes and sheets |
| JP5993975B1 (en) * | 2015-03-17 | 2016-09-21 | マツダエース株式会社 | Damping reinforcement structure of gantry type loader |
| CN105538297A (en) * | 2016-02-19 | 2016-05-04 | 珠海格力电器股份有限公司 | gripping device |
| CN106426120A (en) * | 2016-11-22 | 2017-02-22 | 大连交通大学 | Heavy loading gantry type robot |
| CN109775578A (en) * | 2019-01-14 | 2019-05-21 | 安徽鸿森智能装备股份有限公司 | A kind of gravity mechanical arm |
| CN110053065A (en) * | 2019-04-25 | 2019-07-26 | 徐佳斌 | Workpiece transportation manipulator for water pump manufacture assembly |
| CN110803518A (en) * | 2019-11-22 | 2020-02-18 | 格力电器（武汉）有限公司 | Move and carry device and have its air conditioner haulage equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112126764A (en) * | 2020-10-12 | 2020-12-25 | 江门市盈光不锈钢制品有限公司 | Feeding device of stainless steel tableware heat treatment furnace |
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