CN214081494U - Snatch adsorption equipment and robot tongs - Google Patents
Snatch adsorption equipment and robot tongs Download PDFInfo
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- CN214081494U CN214081494U CN202022530573.9U CN202022530573U CN214081494U CN 214081494 U CN214081494 U CN 214081494U CN 202022530573 U CN202022530573 U CN 202022530573U CN 214081494 U CN214081494 U CN 214081494U
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Abstract
The utility model discloses a snatch adsorption equipment and robot tongs, wherein, snatch adsorption equipment for snatch the OC of TV set, it includes to snatch adsorption equipment: a chuck frame assembly including a first chuck frame and a second chuck frame; the sucker assembly comprises a first sucker group, a second sucker group, a third sucker group and a fourth sucker group; the fourth sucker group is used for sucking a circuit board on the OC, and the first sucker group is fixed on the first sucker frame; the second sucker group and the third sucker group are fixed on the second sucker frame; at least one moving mechanism disposed between the first and second chuck frames to move the second chuck frame relative to the first chuck frame in at least one direction. The utility model discloses technical scheme aims at solving and snatchs the technical problem that the adsorption equipment can't be adjusted and can't adapt to the OC of different specification TV sets snatchs among the prior art.
Description
Technical Field
The utility model relates to an industrial production technical field, in particular to snatch adsorption equipment and robot tongs.
Background
The OC (display screen) of the television belongs to a wearing part, and the OC is easy to damage if the OC is not operated properly in the process of assembling the television. Because of the high cost of the OC, reducing its failure rate is beneficial to reducing costs. For this reason, a device for capturing the OC of the television is very important in the manufacturing enterprise. The specifications of the product of the television are different, so that the specifications of the OC are also different, and in order to improve the utilization rate of the device, the OC grabbing device suitable for different specifications is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a snatch adsorption equipment aims at solving and snatchs the technical problem that adsorption equipment can't adjust and can't adapt to the OC of different specification TV sets snatchs among the prior art.
In order to achieve the above object, the utility model provides a snatch adsorption equipment for snatch the OC of TV set, it includes to snatch adsorption equipment:
a chuck frame assembly including a first chuck frame and a second chuck frame;
the sucker assembly comprises a first sucker group, a second sucker group, a third sucker group and a fourth sucker group; the fourth sucker group is used for sucking a circuit board on the OC, and the first sucker group is fixed on the first sucker frame; the second sucker group and the third sucker group are fixed on the second sucker frame;
at least one moving mechanism disposed between the first chuck frame and the second chuck frame.
Optionally, the second chuck frame and the first chuck frame each define a square region; wherein the first suction cup frame is located within a defined area of the second suction cup frame, or the second suction cup frame is located within a defined area of the first suction cup frame.
Optionally, the second sucker frame comprises four frame bars, two adjacent frame bars being perpendicular to each other such that the second sucker frame defines a first square area; the second sucker group and the third sucker group are respectively fixed on the frame rods which are perpendicular to each other, so that the second sucker group and the third sucker group move relative to the first sucker frame in two directions which are perpendicular to each other.
Optionally, the moving mechanism is a screw rod, one end of the screw rod is connected to one side of the second sucker frame facing the first sucker frame, and the other end of the screw rod is connected to one side of the first sucker frame facing the second sucker frame.
Optionally, the grabbing and adsorbing device further comprises a direction-maintaining truss parallel to the moving direction of the moving mechanism, and the direction-maintaining truss comprises a first direction-maintaining rod and a second direction-maintaining rod, wherein the first direction-maintaining rod is connected to the first sucker frame, and the second direction-maintaining rod is connected to the second sucker frame; the second direction-retaining rod is provided with a direction-retaining hole, and the first direction-retaining rod extends into the direction-retaining hole.
Optionally, the first suction cup group, the second suction cup group, the third suction cup group and the fourth suction cup group each include a plurality of suction cups arranged at intervals.
Optionally, the gripping and adsorbing device further comprises a vacuum generator, and the vacuum generator is used for generating vacuum suction force by the suction cup; the vacuum generator is mounted to a panel that is secured to the first suction cup frame.
Optionally, the diameter of the suction cups of the fourth suction cup group is smaller than the diameter of the first, second and third suction cup groups.
Optionally, the fourth chuck group is fixed to the second chuck frame.
For technical purpose more than realizing, the utility model provides a robot tongs, robot tongs includes the connecting axle and aforementioned snatchs adsorption equipment, wherein, the connecting axle with first sucking disc frame is connected.
The utility model discloses technical scheme is through setting up sucking disc group respectively in first sucking disc frame and second sucking disc frame, wherein first sucking disc frame is fixed frame, second sucking disc frame is for the moving frame that can move in at least one direction at the effect of moving mechanism relatively first sucking disc frame, thereby make the interval between the sucking disc group on the sucking disc group of second sucking disc frame and the first sucking disc frame can be adjusted in at least one direction, thereby make this grab adsorption equipment can snatch the OC that adsorbs different specification TV sets, can improve the efficiency of switching to produce.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of the grabbing adsorption device of the present invention;
fig. 2 is a schematic view of the structure of the grabbing adsorption device of the present invention;
fig. 3 is a perspective view of the robot gripper of the present invention;
figure 4 is a side view of the robot gripper of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100a | First |
200d | Fourth |
| 100b | Second |
300 | |
| 200a | First |
400a | First direction- |
| 200b | Second |
400b | Second direction- |
| 200c | Third |
500 | Connecting shaft |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
With reference to fig. 1 and 2, an embodiment of the present invention provides a grabbing and adsorbing device for grabbing an OC of a television, where the OC refers to a display screen; in which figure 1 is also an enlarged view of the area a in figure 3. The grabbing and adsorbing device comprises:
a chuck frame assembly including a first chuck frame 100a and a second chuck frame 100 b;
the suction cup assembly comprises a first suction cup group 200a, a second suction cup group 200b, a third suction cup group 200c and a fourth suction cup group 200 d; the fourth chuck group 200d is used for adsorbing a circuit board on an OC, and the first chuck group 200a is fixed to the first chuck frame 100 a; the second sucker group 200b and the third sucker group 200c are fixed on the second sucker frame 100 b;
at least one moving mechanism 300 disposed between the first and second suction cup frames 100a and 100b to move the second suction cup frame 100b in at least one direction with respect to the first suction cup frame 100 a.
The utility model discloses technical scheme is through setting up different sucking disc groups such as first sucking disc group 200a, second sucking disc group 200b, third sucking disc group 200c and fourth sucking disc group 200d in first sucking disc frame 100a and second sucking disc frame 100b respectively, wherein first sucking disc frame 100a is fixed frame, second sucking disc frame 100b is the moving frame that can move in at least one direction for relative first sucking disc frame 100a under moving mechanism 300's effect, thereby make the interval between the sucking disc group on second sucking disc frame 100 b's sucking disc group and the first sucking disc frame 100a can be adjusted in at least one direction, thereby make this OC that snatchs adsorption equipment and can snatch the different specification TV, can improve the efficiency of switching to produce.
Alternatively, referring to fig. 1 and 2, the second and first chuck frames 100b and 100a each define a square area; wherein the first chuck frame 100a is located within a defined area of the second chuck frame 100 b. Alternatively, the second chuck frame is located within a defined area of the first chuck frame. Generally, the OC is square, and thus the suction cup frame assembly of the present invention is limited to be square to conform to the shape of the OC. As seen in one view, as shown in fig. 2, the first chuck frame 100a is located within a limited area of the second chuck frame 100b, so that, when an OC is grabbed and adsorbed, the adsorption points of the first chuck group 200 of the first chuck frame 100a, the second chuck group 200b of the second chuck frame 100b, the third chuck group 200c and the OC are at least configured to be in a shape of a Chinese character 'hui', so as to prevent the OC from falling due to insufficient adsorption force and reduce the damage rate of the product.
Optionally, the second suction cup frame 100b comprises four frame bars (both 100b when numbered, refer to fig. 1), two adjacent frame bars being perpendicular to each other such that the second suction cup frame 100b defines a first square area; the second and third suction cup groups 200b and 200c are respectively fixed to the frame bars perpendicular to each other, so that the second and third suction cup groups 200b and 200c move in two directions perpendicular to each other with respect to the first suction cup frame 100 a. In a specific implementation process, referring to fig. 2, the moving direction of the second chuck group 200b relative to the first chuck frame 100a is a width direction, and the moving direction of the third chuck group 200c relative to the first chuck frame 100a is a length direction, so that the grasping and adsorbing device can be adjusted in width and/or length to adapt to OCs of different lengths and/or widths, thereby improving the utilization rate of the grasping and adsorbing device, improving the conversion rate, and reducing the enterprise cost. Need to explain: the sucker group refers to a combination of vertically arranged or horizontally arranged suckers. For example, as shown in fig. 2, the suction cups are arranged in a vertically spaced manner in a suction cup position row on the left side frame rod of the second suction cup frame 100b as a group (third suction cup group 200 c); the suckers transversely arranged at intervals are arranged in a group (a second sucker group 200b) according to the sucker position row of the lower side frame rod of the second sucker frame 100 b; since the first suction cup frame 100 is not moved, the combination of the suction cups on the first frame assembly is named as a first suction cup group 200 a. The sucker is directly connected to the first frame component or the second frame component; and/or the suction cup is connected to the first frame assembly or the second frame assembly through a connecting plate. The suction cup is preferably removably attached to the first frame member or the second frame member to facilitate replacement of the suction cup, such as by a threaded connection.
Alternatively, the moving mechanism 300 is a lead screw, one end of which is connected to the side of the second suction cup frame 100b facing the first suction cup frame 100a, and the other end of which is connected to the side of the first suction cup frame 100a facing the second suction cup frame 100 b. The lead screw can be selected from the existing products. The lead screw is driven by a servo motor to change the length of the lead screw, and the interval between the first frame assembly and the second frame assembly is adjusted. As shown in fig. 2, the number of the moving mechanisms 300 is four, and the distances between the four frame rods and the first frame assembly are respectively adjusted. A servo motor (not shown) is mounted on the panel of the first frame assembly, and those skilled in the art can realize the connection of the lead screw to the servo motor and the connection between the servo motor and the first chuck frame 100 a. The lead screw is connected to the second suction cup frame 100b by a stud.
Optionally, the gripping and adsorbing device further comprises a direction-maintaining boom parallel to the moving direction of the moving mechanism 300; the direction-maintaining truss comprises a first direction-maintaining rod 400a and a second direction-maintaining rod 400b, wherein the first direction-maintaining rod 400a is connected to the first sucker frame 100a, and the second direction-maintaining rod is connected to the second sucker frame 100 b; the second direction-retaining rod is provided with a direction-retaining hole, and the first direction-retaining rod extends into the direction-retaining hole. Referring to fig. 2, two sides of the moving mechanism 300 are respectively disposed with a directional boom, and the directional boom functions as: because the frame rod has certain weight, if the direction-maintaining truss rod is not arranged, the lead screw is easy to break due to bending fatigue during the service period of the grabbing adsorption device, and therefore the direction-maintaining truss rod can reduce the bending stress of the lead screw; the frame bar of the second suction frame 100b can be moved in the moving direction of the moving mechanism 300 by the guide function of the guide rail.
Optionally, the gripping and adsorbing device further comprises a vacuum generator, and the vacuum generator is used for generating vacuum suction force by the suction cup; the vacuum generator is mounted to a panel fixed to the first chuck frame 100 a. The utility model discloses a mode of evacuation makes sucking disc vacuum suction. When the vacuum chuck contacts the OC, the chuck generates vacuum suction force by means of a vacuum generator to be adsorbed on the OC surface, and grabbing of the OC is completed. The selection of the type and installation of the vacuum generator is well known in the art. The connection between the vacuum generator and the suction cup is also well known in the art, and is not described in detail herein.
Optionally, the diameter of the suction cups of the fourth cup group 200d is smaller than the diameter of the first, second and third cup groups 200a, 200b, 200 c. Since the suction cups of the fourth suction cup group 200d are mainly used for sucking the area where the circuit board on the OC is located, the diameter of the suction cups of the fourth suction cup group 200d needs to be small to prevent damage to the electrical components on the circuit board. The circuit board is a PCB board.
Optionally, the fourth chuck group 200d is fixed to the second chuck frame 100 b. Namely: the fourth chuck group 200d is also capable of relative movement with respect to the first chuck group 200 a. Since the positions of the circuit boards of different models of OCs are different, the fourth chuck group 200d is fixed to the second chuck frame 100 b.
The utility model discloses in, servo motor and vacuum generator all with controller communication connection. The controller is internally provided with a preset working mode for controlling the starting or the closing of the servo motor and the vacuum generator. In general, the OC models are the same for one tv set line, and at this time, the distance between the first chuck frame 100a and the second chuck frame 100b is changed by the servo motor according to the actual model of the OC, and after the distance between the first chuck frame and the second chuck frame is changed, the servo motor may stop operating. After the OC model is changed, the servo motor is controlled to adjust the distance between the first chuck frame 100a and the second chuck frame 100b by inputting an adjustment command and an adjusted distance to the controller. The vacuum generator is used for completing the vacuum suction of the OC device based on a preset instruction of the controller.
The utility model discloses still provide a robot tongs, it is shown with reference to fig. 3 and fig. 4, the robot tongs includes the connecting axle and snatchs adsorption equipment, and this snatchs adsorption equipment's concrete structure refers to above-mentioned embodiment, because the robot tongs has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and it is here no longer repeated one by one. Wherein the connection shaft 500 is connected to the first chuck frame 100 a. Preferably, the connecting shaft 500 is six-shaft, that is, the connecting shaft 500 can make the grasping and adsorbing device change the posture in space.
The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.
Claims (10)
1. A grab adsorption equipment for grabbing the OC of TV set, its characterized in that, grab adsorption equipment includes:
a chuck frame assembly including a first chuck frame and a second chuck frame;
the sucker assembly comprises a first sucker group, a second sucker group, a third sucker group and a fourth sucker group; the fourth sucker group is used for sucking a circuit board on the OC, and the first sucker group is fixed on the first sucker frame; the second sucker group and the third sucker group are fixed on the second sucker frame;
at least one moving mechanism disposed between the first chuck frame and the second chuck frame.
2. The grasping suction device according to claim 1, wherein the second chuck frame and the first chuck frame each define a square area;
wherein the first suction cup frame is located within a defined area of the second suction cup frame, or the second suction cup frame is located within a defined area of the first suction cup frame.
3. The grasping and suction device according to claim 2, wherein the second chuck frame includes four frame bars, adjacent two frame bars being perpendicular to each other so that the second chuck frame defines a first square region;
the second sucker group and the third sucker group are respectively fixed on the frame rods which are perpendicular to each other, so that the second sucker group and the third sucker group move relative to the first sucker frame in two directions which are perpendicular to each other.
4. The grasping and suction device according to claim 3, wherein the moving mechanism is a lead screw, one end of the lead screw is connected to a side of the second suction-cup frame facing the first suction-cup frame, and the other end of the lead screw is connected to a side of the first suction-cup frame facing the second suction-cup frame.
5. The grasping and suction device according to any one of claims 1 to 4, wherein the grasping and suction device further includes a direction-maintaining boom parallel to a moving direction of the moving mechanism,
the direction-keeping truss comprises a first direction-keeping rod and a second direction-keeping rod, wherein the first direction-keeping rod is connected to the first sucker frame, and the second direction-keeping rod is connected to the second sucker frame; the second direction-retaining rod is provided with a direction-retaining hole, and the first direction-retaining rod extends into the direction-retaining hole.
6. The grasping and suction device according to any one of claims 1 to 4, wherein the first chuck group, the second chuck group, the third chuck group, and the fourth chuck group each include a plurality of chucks arranged at a distance from each other.
7. The grasping and suction device according to claim 6, wherein the grasping and suction device further includes a vacuum generator for generating a vacuum suction force by the suction cup;
the vacuum generator is mounted to a panel that is secured to the first suction cup frame.
8. The grasping suction device according to any one of claims 1 to 4, wherein a diameter of a suction cup of the fourth suction cup group is smaller than a diameter of the first suction cup group, the second suction cup group, and the third suction cup group.
9. The grasping and suction device according to claim 8, wherein said fourth chuck group is fixed to said second chuck frame.
10. A robot gripper, characterized in that it comprises a connecting shaft and gripping suction means according to any of the preceding claims 1 to 9,
wherein, the connecting shaft is connected with the first sucking disc frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022530573.9U CN214081494U (en) | 2020-11-05 | 2020-11-05 | Snatch adsorption equipment and robot tongs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022530573.9U CN214081494U (en) | 2020-11-05 | 2020-11-05 | Snatch adsorption equipment and robot tongs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214081494U true CN214081494U (en) | 2021-08-31 |
Family
ID=77448181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022530573.9U Active CN214081494U (en) | 2020-11-05 | 2020-11-05 | Snatch adsorption equipment and robot tongs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214081494U (en) |
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2020
- 2020-11-05 CN CN202022530573.9U patent/CN214081494U/en active Active
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