CN219212422U - Automatic workpiece discharging mechanism - Google Patents
Automatic workpiece discharging mechanism Download PDFInfo
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- CN219212422U CN219212422U CN202223248084.XU CN202223248084U CN219212422U CN 219212422 U CN219212422 U CN 219212422U CN 202223248084 U CN202223248084 U CN 202223248084U CN 219212422 U CN219212422 U CN 219212422U
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- side plate
- threaded rod
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- telescopic side
- gripper
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses an automatic workpiece discharging mechanism, which comprises: the lower workpiece gripper mechanism and the mechanical arm connected above the lower workpiece gripper mechanism; the lower workpiece gripper mechanism comprises: the gripper comprises a gripper beam and a gripping clamp, wherein the bottom end of the gripper beam is slidably connected with two gripping sliders through a slideway, the two gripping sliders are respectively connected with a first threaded rod and a second threaded rod through threads, the outer side threads of the first threaded rod and the second threaded rod are opposite in direction, and the ends of the first threaded rod and the second threaded rod are connected; the two sides of the hand grip cross beam are connected with elastic clamping blocks in a clamping way through clamping grooves; reach when holding the work piece, can adsorb the work piece top simultaneously, supplementary holding the work piece is got, still can adjust sucking disc position according to the structure of work piece, guaranteed the fastness to the work piece absorption, simultaneously, adsorb the work piece earlier before holding, easily appear the circumstances that the work piece shifted when avoiding holding.
Description
Technical Field
The utility model relates to the technical field of workpiece blanking, in particular to an automatic workpiece blanking mechanism.
Background
After the machine tool is machined, the workpiece is required to be clamped continuously, and blanking is carried out on the workpiece. The existing metal workpieces are usually taken off from a processing disc by workers or by manual manipulators.
When the existing blanking manipulator mechanism is used for picking workpieces, when the blanking manipulator clamps the workpieces, the requirement on the position accuracy of the workpieces on the processing disc is high, the situation that the workpieces are easily shifted during clamping occurs, and the workpieces cannot be picked. For example, in patent CN216097759U, a novel automatic workpiece blanking mechanism is disclosed, which comprises a supporting table, a workpiece clamping mechanism is fixedly installed on the outer wall of the top of the supporting table, and comprises a first supporting plate, a first clamp, a second clamp, a first workpiece supporting frame, a second workpiece supporting frame, a workpiece supporting frame mechanism, a workpiece limiting baffle column and a pneumatic junction box. Through the work piece lifting mechanism and the feeding mechanism that set up, realize the automatic lifting of work piece, the back moves, automatic discharge.
Disclosure of Invention
The utility model aims to provide an automatic workpiece discharging mechanism, which solves the following technical problems:
when the existing blanking manipulator mechanism is used for picking workpieces, the workpiece shifting condition easily occurs during clamping, the workpieces cannot be clamped, and the workpieces are difficult to be rapidly blanked.
The aim of the utility model can be achieved by the following technical scheme:
an automatic workpiece discharging mechanism comprising: the lower workpiece gripper mechanism and the mechanical arm connected above the lower workpiece gripper mechanism;
the lower workpiece gripper mechanism comprises: the gripper comprises a gripper beam and a gripping clamp, wherein the bottom end of the gripper beam is slidably connected with two gripping sliders through a slideway, the two gripping sliders are respectively connected with a first threaded rod and a second threaded rod through threads, the outer side threads of the first threaded rod and the second threaded rod are opposite in direction, and the ends of the first threaded rod and the second threaded rod are connected;
the two sides of the gripper beam are connected with elastic clamping blocks through clamping grooves in a clamping mode, the elastic clamping blocks are fixedly connected to the inner sides of the side mounting frames, the bottom ends of the side mounting frames are connected with mounting plates, the bottom ends of the mounting plates are connected with a first telescopic side plate and a second telescopic side plate in a sliding mode through sliding grooves, and the bottom ends of the first telescopic side plate and the second telescopic side plate are connected with negative pressure suction discs through air holes;
the bottom end of the clamping sliding seat is fixedly connected with a grabbing clamp.
As a further scheme of the utility model: the inside sliding connection of first flexible curb plate and the flexible curb plate of second has inside slide, the fixture block spout has all been seted up on the inside top of first flexible curb plate and the flexible curb plate of second.
As a further scheme of the utility model: the top of inside lining slide section of thick bamboo is fixed and is provided with the slip fixture block, the slip fixture block is provided with two altogether, two the slip fixture block is located the fixture block spout of first flexible curb plate and the flexible curb plate of second respectively.
As a further scheme of the utility model: the first telescopic side plate and the second telescopic side plate are internally provided with pneumatic telescopic rods, one ends of the pneumatic telescopic rods are connected to one side of the inner portion of the first telescopic side plate, and the other ends of the pneumatic telescopic rods are connected to one side of the inner portion of the second telescopic side plate.
As a further scheme of the utility model: the top ends of the first telescopic side plate and the second telescopic side plate are respectively provided with a negative pressure pump.
As a further scheme of the utility model: one side of the second threaded rod is connected with a driving motor through a rotating shaft.
The utility model has the beneficial effects that:
the utility model is provided with a side mounting rack, a first telescopic side plate, a second telescopic side plate and a negative pressure sucker; the clamping grooves are formed in the two sides of the gripper beam, the elastic clamping blocks of the side mounting frames are clamped into the clamping grooves on the two sides of the gripper beam, at the moment, the first telescopic side plate and the second telescopic side plate are located below the gripper beam, the negative pressure suction cups at the bottom ends of the first telescopic side plate and the second telescopic side plate can adsorb workpieces, the first telescopic side plate and the second telescopic side plate slide in the sliding grooves at the bottom ends of the mounting plates, the positions of the negative pressure suction cups at the bottom ends of the first telescopic side plate and the second telescopic side plate can be adjusted, and the suction cup adsorption positions can be adjusted according to the structure of the workpieces; reach when holding the work piece, can adsorb the work piece top simultaneously, supplementary holding the work piece is got, still can adjust sucking disc position according to the structure of work piece, guaranteed the fastness to the work piece absorption, simultaneously, adsorb the work piece earlier before holding, easily appear the circumstances that the work piece shifted when avoiding holding.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of a first telescoping side plate and a second telescoping side plate of the present utility model;
FIG. 3 is a schematic view of the liner slip bowl of the present utility model;
fig. 4 is a schematic view of the structure of the side mount of the present utility model.
In the figure: 1. a grabbing clamp; 2. clamping a sliding seat; 3. a mounting plate; 4. a gripper beam; 5. a first threaded rod; 6. a side mounting rack; 7. an elastic clamping block; 8. a negative pressure pump; 9. a second threaded rod; 10. a negative pressure suction cup; 11. a first telescoping side plate; 12. lining a slide cylinder; 13. a pneumatic telescopic rod; 14. a second telescoping side plate; 15. a clamping block chute; 16. a mechanical arm; 17. and sliding the clamping block.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model is an automatic workpiece feeding mechanism, a workpiece feeding gripper mechanism and a mechanical arm 16 connected above the workpiece feeding gripper mechanism;
the lower workpiece gripper mechanism includes: the gripper comprises a gripper beam 4 and a gripping clamp 1, wherein the bottom end of the gripper beam 4 is slidably connected with a gripping slide seat 2 through a slide way, the gripping slide seat 2 is provided with two gripping slide seats, the interiors of the two gripping slide seats 2 are respectively connected with a first threaded rod 5 and a second threaded rod 9 through threads, the outer side threads of the first threaded rod 5 and the second threaded rod 9 are opposite in direction, and the end parts of the first threaded rod 5 and the second threaded rod 9 are connected;
specifically, when the automatic workpiece discharging mechanism discharges a workpiece, the mechanical arm 16 drives the workpiece gripper mechanism to move to the workpiece position to be gripped, the two gripping clamps 1 are respectively arranged on two sides of the workpiece to grip the workpiece, the driving motor drives the first threaded rod 5 and the second threaded rod 9 to rotate, and the first threaded rod 5 and the second threaded rod 9 drive the two gripping sliding seats 2 to be mutually close to each other to grip the two sides of the workpiece.
The two sides of the gripper beam 4 are connected with elastic clamping blocks 7 through clamping grooves in a clamping manner, the elastic clamping blocks 7 are fixedly connected to the inner sides of the side mounting frames 6, the bottom ends of the side mounting frames 6 are connected with mounting plates 3, the bottom ends of the mounting plates 3 are slidably connected with a first telescopic side plate 11 and a second telescopic side plate 14 through sliding grooves, and the bottom ends of the first telescopic side plate 11 and the second telescopic side plate 14 are connected with negative pressure suction discs 10 through air holes;
wherein, press from both sides bottom fixedly connected with of getting slide 2 and snatch clamp 1.
Specifically, when the work piece quality is heavier, can install the both sides of tongs crossbeam 4 with side mounting bracket 6 for in the draw-in groove of tongs crossbeam 4 both sides is blocked to the elasticity fixture block 7 of side mounting bracket 6, at this moment, the flexible curb plate 11 of first flexible curb plate 11 and the flexible curb plate 14 of second are located the below of tongs crossbeam 4, and the negative pressure sucking disc 10 of the flexible curb plate 14 bottom of first flexible curb plate 11 and second can adsorb the work piece, and flexible curb plate 11 of first flexible curb plate 11 and second 14 slide in the spout of mounting panel 3 bottom, and the position of the flexible curb plate 11 of adjustable first flexible curb plate 11 and the flexible curb plate 10 of second bottom can adjust sucking disc adsorption site according to the structure of work piece.
In one embodiment of the present utility model, the inner parts of the first telescopic side plate 11 and the second telescopic side plate 14 are slidably connected with the lining slide cylinder 12, and the inner top ends of the first telescopic side plate 11 and the second telescopic side plate 14 are respectively provided with a clamping block chute 15.
Specifically, the first telescopic side plate 11 and the second telescopic side plate 14 slide outside the liner slide 12, and the liner slide 12 can enable the inner space of the first telescopic side plate 11 and the inner space of the second telescopic side plate 14 to be relatively airtight, so that a certain negative pressure is maintained in the inner space enclosed by the first telescopic side plate 11, the second telescopic side plate 14 and the liner slide 12.
In one embodiment of the present utility model, the top end of the lining slide cylinder 12 is fixedly provided with two sliding clamping blocks 17, and the two sliding clamping blocks 17 are respectively located in the clamping block sliding grooves 15 of the first telescopic side plate 11 and the second telescopic side plate 14.
Specifically, the first telescopic side plate 11 and the second telescopic side plate 14 slide in the sliding groove at the bottom end of the mounting plate 3, meanwhile, the first telescopic side plate 11 and the second telescopic side plate 14 slide outside the lining slide cylinder 12, when the first telescopic side plate 11 and the second telescopic side plate 14 slide, the sliding clamping block 17 at the top end of the lining slide cylinder 12 slides in the clamping block sliding groove 15, and the sliding distance between the first telescopic side plate 11 and the second telescopic side plate 14 can be limited.
In one embodiment of the present utility model, the first telescopic side plate 11 and the second telescopic side plate 14 are internally provided with the pneumatic telescopic rod 13, one end of the pneumatic telescopic rod 13 is connected to the inner side of the first telescopic side plate 11, and the other end of the pneumatic telescopic rod 13 is connected to the inner side of the second telescopic side plate 14.
Specifically, when adjusting the adsorption position to the work piece, flexible through pneumatic telescopic link 13 drives the position that makes between the flexible curb plate of first flexible curb plate 11 and the flexible curb plate of second 14 and keeps away from each other or be close to, can reach the effect of adjusting the negative pressure sucking disc 10 position of the flexible curb plate of first flexible curb plate 11 and the flexible curb plate of second 14 bottom.
In one embodiment of the utility model, the top ends of the first telescopic side plate 11 and the second telescopic side plate 14 are provided with a negative pressure pump 8.
Specifically, the inner space of the first telescopic side plate 11 and the second telescopic side plate 14 can be relatively closed by the lining slide 12, the space surrounded by the first telescopic side plate 11, the second telescopic side plate 14 and the lining slide 12 is pumped by the negative pressure pump 8, and a certain negative pressure can be maintained in the space surrounded by the first telescopic side plate 11, the second telescopic side plate 14 and the lining slide 12
In one embodiment of the utility model, one side of the second threaded rod 9 is connected to a drive motor via a rotary shaft.
The working principle of the utility model is as follows: when the automatic workpiece discharging mechanism discharges a workpiece, the mechanical arm 16 drives the workpiece gripper mechanism to move to the workpiece position to be gripped, the two gripping clamps 1 are respectively arranged at two sides of the workpiece to grip the workpiece, the driving motor drives the first threaded rod 5 and the second threaded rod 9 to rotate, and the first threaded rod 5 and the second threaded rod 9 drive the two gripping sliding seats 2 to mutually approach to each other to grip the two sides of the workpiece; when the workpiece is required to be adsorbed before clamping, the side mounting frames 6 can be mounted on two sides of the gripper beam 4, so that the elastic clamping blocks 7 of the side mounting frames 6 are clamped into clamping grooves on two sides of the gripper beam 4, at the moment, the first telescopic side plate 11 and the second telescopic side plate 14 are positioned below the gripper beam 4, and the negative pressure suction disc 10 at the bottom ends of the first telescopic side plate 11 and the second telescopic side plate 14 can adsorb the workpiece; if the adsorption position to the workpiece needs to be adjusted, the pneumatic telescopic rod 13 can be used for stretching and retracting, so that the positions between the first telescopic side plate 11 and the second telescopic side plate 14 are driven to be far away from or close to each other, and the effect of adjusting the positions of the negative pressure suction cups 10 at the bottom ends of the first telescopic side plate 11 and the second telescopic side plate 14 can be achieved.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "left," "right," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and for simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, as well as a specific orientation configuration and operation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (6)
1. An automatic workpiece discharging mechanism, comprising: the lower workpiece gripper mechanism and a mechanical arm (16) connected above the lower workpiece gripper mechanism;
the lower workpiece gripper mechanism comprises: the gripper comprises a gripper cross beam (4) and a gripping clamp (1), wherein the bottom end of the gripper cross beam (4) is slidably connected with two gripping slide seats (2) through a slideway, the two gripping slide seats (2) are respectively provided with a first threaded rod (5) and a second threaded rod (9) which are in threaded connection, the outer side threads of the first threaded rod (5) and the second threaded rod (9) are opposite in direction, and the ends of the first threaded rod (5) and the second threaded rod (9) are connected;
the two sides of the gripper beam (4) are connected with elastic clamping blocks (7) through clamping grooves in a clamping mode, the elastic clamping blocks (7) are fixedly connected to the inner sides of the side mounting frames (6), the bottom ends of the side mounting frames (6) are connected with mounting plates (3), the bottom ends of the mounting plates (3) are slidably connected with a first telescopic side plate (11) and a second telescopic side plate (14) through sliding grooves, and the bottom ends of the first telescopic side plate (11) and the second telescopic side plate (14) are connected with negative pressure suckers (10) through air holes;
the bottom end of the clamping sliding seat (2) is fixedly connected with a grabbing clamp (1).
2. The automatic workpiece discharging mechanism according to claim 1, wherein the inner parts of the first telescopic side plate (11) and the second telescopic side plate (14) are slidably connected with a lining slide cylinder (12), and clamping block sliding grooves (15) are formed in the inner top ends of the first telescopic side plate (11) and the second telescopic side plate (14).
3. An automatic workpiece unloading mechanism according to claim 2, wherein sliding clamping blocks (17) are fixedly arranged at the top ends of the lining sliding barrels (12), two sliding clamping blocks (17) are arranged in total, and the two sliding clamping blocks (17) are respectively positioned in clamping block sliding grooves (15) of the first telescopic side plate (11) and the second telescopic side plate (14).
4. An automatic workpiece lowering mechanism according to any of claims 1-3, characterized in that the first telescopic side plate (11) and the second telescopic side plate (14) are internally provided with a pneumatic telescopic rod (13), one end of the pneumatic telescopic rod (13) is connected to an internal side of the first telescopic side plate (11), and the other end of the pneumatic telescopic rod (13) is connected to an internal side of the second telescopic side plate (14).
5. An automatic workpiece feeding mechanism according to claim 1, wherein the top ends of the first telescopic side plate (11) and the second telescopic side plate (14) are provided with a negative pressure pump (8).
6. An automatic workpiece feeding mechanism according to claim 1, characterized in that one side of the second threaded rod (9) is connected with a driving motor through a rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223248084.XU CN219212422U (en) | 2022-12-05 | 2022-12-05 | Automatic workpiece discharging mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223248084.XU CN219212422U (en) | 2022-12-05 | 2022-12-05 | Automatic workpiece discharging mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219212422U true CN219212422U (en) | 2023-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223248084.XU Active CN219212422U (en) | 2022-12-05 | 2022-12-05 | Automatic workpiece discharging mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219212422U (en) |
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2022
- 2022-12-05 CN CN202223248084.XU patent/CN219212422U/en active Active
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