CN212355638U - Novel adjustable multifunctional gripper - Google Patents
Novel adjustable multifunctional gripper Download PDFInfo
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- CN212355638U CN212355638U CN202020412391.9U CN202020412391U CN212355638U CN 212355638 U CN212355638 U CN 212355638U CN 202020412391 U CN202020412391 U CN 202020412391U CN 212355638 U CN212355638 U CN 212355638U
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- screw rod
- clamping jaw
- bearing seat
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- bottom plate
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Abstract
The utility model discloses a novel adjustable multifunctional gripper, which relates to the technical field of mechanical grippers; a linear ball bearing seat is arranged on the inner side of the screw rod fixing bearing seat; one end of the screw rod sequentially penetrates through the linear ball bearing seat and the screw rod fixing bearing seat to be connected with the screw rod locking seat; is matched with the two lead screw fixing bearing seats; the left section of the screw rod is a positive wire, and the right section of the screw rod is a negative wire; the bottom of the linear ball bearing seat is fixedly connected with the upper surface of the carriage; two symmetrical moving cylinders are arranged on the carriage; two symmetrical guide rails are fixed at two ends of the carriage; the guide rail is internally provided with a slide block which is matched with the guide rail; the sliding block is connected with the end part of the bottom plate through a sliding block supporting frame; the novel packaging bag is suitable for packaging bags of various types, avoids the defects in the prior art, greatly improves the working efficiency, reduces the labor cost and the labor intensity, and is wide in application range and convenient to popularize and apply.
Description
Technical Field
The utility model belongs to the technical field of mechanical tongs, concretely relates to novel multi-functional tongs of adjustable.
Background
With the continuous development of the industry, the mechanical automation industry develops rapidly, and a mechanical gripper is adopted in many flow operations to replace manual operation, so that the efficiency can be improved, and the labor intensity is reduced; in the prior art, mechanical grippers are adopted for material loading and unloading in many industries, so that the trouble of hoisting can be avoided, and the material loading and unloading efficiency can be improved, but the grippers adopted at present are generally matched with the size of materials or the packaging volume of the materials; however, generally, one unit can produce materials with various specifications or corresponding packages, and during operation, the mechanical hand grip needs to be replaced, so that the mechanical hand grip is complex to install, and meanwhile, the corresponding hand grip needs to be developed, so that the cost is increased; and the requirement on stability is higher, continuous disassembly and assembly can influence the working efficiency and the precision of the installation connection part.
SUMMERY OF THE UTILITY MODEL
Aiming at solving the problems in the prior art; the utility model aims to provide a novel adjustable multifunctional gripper; it can be suitable for bagged products (feed, chemical products, fertilizer, etc.) with different sizes; the method is very convenient for the subsequent stacking operation for producing various bagged products. The width of the clamping jaw is adjusted to adapt to packages with different sizes, and the clamping jaw can work normally after being adjusted and locked.
The utility model discloses a novel adjustable multifunctional gripper, which comprises a bottom plate, a flange plate, an accessory fixing support, a lead screw fixing bearing seat, a lead screw locking seat, a linear ball bearing seat, a lead screw, an adjusting hand wheel, a planker, a motion cylinder, a guide rail, a slide block supporting frame, a clamping jaw baffle, a clamping jaw connecting plate, a baffle connecting plate, a clamping jaw movable support, a material bag leveling frame and a material bag leveling cylinder assembly; a flange plate connected with the robot is arranged in the center of the bottom plate; one side of the bottom plate is provided with an accessory fixing bracket; two symmetrical screw rod fixing bearing seats are fixed at the bottom of the bottom plate; a linear ball bearing seat is arranged on the inner side of the screw rod fixing bearing seat; one end of the screw rod sequentially penetrates through the linear ball bearing seat and the screw rod fixing bearing seat to be connected with the screw rod locking seat; is matched with the two lead screw fixing bearing seats; the other end of the screw rod sequentially penetrates through the linear ball bearing seat and the screw rod fixing bearing seat to be connected with the adjusting hand wheel, and a screw rod locking seat is arranged on the inner side of the adjusting hand wheel; the left section of the screw rod is a positive wire, and the right section of the screw rod is a negative wire; the bottom of the linear ball bearing seat is fixedly connected with the upper surface of the carriage; two symmetrical moving cylinders are arranged on the carriage; two symmetrical guide rails are fixed at two ends of the carriage; the guide rail is internally provided with a slide block which is matched with the guide rail; the sliding block is connected with the end part of the bottom plate through a sliding block supporting frame; the upper end of the clamping jaw is connected with the clamping jaw baffle through a screw; the clamping jaw baffle is fixedly connected with the clamping jaw connecting plate through screws, and baffle connecting plates are arranged at two ends of the clamping jaw connecting plate; one end of the clamping jaw movable support is fixedly connected with the clamping jaw connecting plate; the other end of the clamping jaw movable support is connected with the moving cylinder; the bottom of the planker is provided with a material bag leveling frame; and material bag leveling cylinder assemblies are symmetrically arranged at two ends of the material bag leveling frame.
Preferably, the periphery of the flange plate is fixedly connected with the upper surface of the bottom plate through a plurality of symmetrical screws, and the tops of the screws are matched with the butt-joint ports of the robot connecting piece.
Preferably, the accessory fixing support is fixedly arranged on the bottom plate through a screw and is positioned right above the adjusting hand wheel.
Preferably, the screw rod fixing bearing seat is locked at the bottom of the bottom plate through a screw rod.
Preferably, the bottom of the linear ball bearing seat is welded on the carriage.
Preferably, two symmetrical U-shaped notches are formed in two ends of the bottom plate, a pipe joint fixing piece is arranged at one notch, and the pipe joint fixing piece is used for fixedly connecting pipelines of all the cylinders.
Preferably, two ends of the guide rail are provided with limiting blocks.
Preferably, one end of the clamping jaw movable support is fixedly welded with the clamping jaw connecting plate.
Preferably, the bottom of the carriage is provided with a connecting plate connected with the baffle connecting plate. The stability of the clamping jaw driven by the carriage can be improved.
The utility model discloses an operating principle: the screw rod is controlled by the adjusting hand wheel, and because the upper half of the screw rod is a positive screw and the other half of the screw rod is a reverse screw, when the adjusting hand wheel rotates, the screw rod drives the planker to contract inwards or expand outwards through the linear ball bearing seat, so that the distance between the clamping jaws is adjusted; when the planker is driven by the lead screw, the slide rail at planker both ends mutually supports with the slider of bottom plate below fixed to stablize movable planker, regulated the distance between the clamping jaw (the clamping jaw is appointed the interval of adjusting) by the planker after the regulation location, during the operation, carry the both sides and the bottom of material through the clamping jaw, the top of material is firm through material bag leveling frame 19, the transportation is safe.
Compared with the prior art, the beneficial effects of the utility model are that:
the structure design is reasonable, the space between the clamping jaws is adjusted by matching the screw rod, the sliding rail and the sliding block, the structure is simple, and the manufacturing cost is low;
the material transferring efficiency can be improved, the defect of replacing the clamping jaw assembly is overcome, and the clamping jaw assembly can be directly adjusted on equipment, so that materials with different sizes can be replaced for operation;
the production cost is reduced, one claw is multi-purpose, the cost for preparing or purchasing clamping jaws of various models is reduced, the range values of a plurality of models can be included when the gripper is initially designed and adjusted, and the gripper can be used for production lines of materials of different models;
fourthly, the applicability is wide: can be suitable for bagged products (feed, chemical products, fertilizer and the like) with different sizes.
Fifthly, adjustment is convenient: the method is very convenient for the subsequent stacking operation for producing various bagged products. The width of the clamping jaw is adjusted to adapt to packages with different sizes, and the clamping jaw can work normally after being adjusted and locked.
Drawings
For ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the screw rod inside the present invention;
FIG. 3 is a front view of the present invention;
fig. 4 is a side view of the present invention.
In the figure: the device comprises a bottom plate 1, a flange plate 2, an accessory fixing support 3, a screw rod fixing bearing seat 4, a screw rod locking seat 5, a linear ball bearing seat 6, a screw rod 7, an adjusting hand wheel 8, a dragging plate 9, a moving cylinder 10, a guide rail 11, a slide block 12, a slide block supporting frame 13, a clamping jaw 14, a clamping jaw baffle 15, a clamping jaw connecting plate 16, a baffle connecting plate 17, a clamping jaw movable support 18, a material bag leveling frame 19 and a material bag leveling cylinder assembly 20.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described below with reference to specific embodiments shown in the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
It should also be noted that, in order to avoid obscuring the invention with unnecessary details, only the structures and/or process steps that are closely related to the solution according to the invention are shown in the drawings, while other details that are not relevant to the invention are omitted.
As shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment: the device comprises a bottom plate 1, a flange plate 2, an accessory fixing support 3, a screw rod fixing bearing seat 4, a screw rod locking seat 5, a linear ball bearing seat 6, a screw rod 7, an adjusting hand wheel 8, a dragging plate 9, a moving cylinder 10, a guide rail 11, a slide block 12, a slide block support frame 13, a clamping jaw 14, a clamping jaw baffle 15, a clamping jaw connecting plate 16, a baffle connecting plate 17, a clamping jaw movable support 18, a material bag leveling frame 19 and a material bag leveling cylinder assembly 20; a flange plate 2 connected with a robot is arranged in the center of the bottom plate 1; an accessory fixing bracket 3 is arranged on one side of the bottom plate 1; the bottom of the bottom plate 1 is fixed with two symmetrical screw rod fixing bearing seats 4; a linear ball bearing seat 6 is arranged on the inner side of the screw rod fixing bearing seat 4; one end of the screw rod 7 sequentially penetrates through the linear ball bearing seat 6 and the screw rod fixing bearing seat 4 to be connected with the screw rod locking seat 5; is matched with the two screw rod fixing bearing seats 4; the other end of the screw rod 7 sequentially penetrates through the linear ball bearing seat 6 and the screw rod fixing bearing seat 4 to be connected with an adjusting hand wheel 8, and a screw rod locking seat 5 is arranged on the inner side of the adjusting hand wheel 8; the left section of the screw rod 7 is a positive wire, and the right section of the screw rod 7 is a negative wire; the bottom of the linear ball bearing seat 6 is fixedly connected with the upper surface of the carriage 9; two symmetrical moving cylinders 10 are arranged on the carriage 9; two symmetrical guide rails 11 are fixed at two ends of the carriage 9; a slide block 12 matched with the guide rail 11 is arranged in the guide rail; the sliding block 12 is connected with the end part of the bottom plate 1 through a sliding block supporting frame 13; the upper end of the clamping jaw 14 is connected with a clamping jaw baffle 15 through a screw; the clamping jaw baffle 15 is fixedly connected with a clamping jaw connecting plate 16 through screws, and baffle connecting plates 17 are arranged at two ends of the clamping jaw connecting plate 16; one end of the clamping jaw movable bracket 18 is fixedly connected with the clamping jaw connecting plate 16; the other end of the clamping jaw movable bracket 18 is connected with the moving cylinder 10; a material bag leveling frame 19 is arranged at the bottom of the carriage 9; and material bag leveling cylinder assemblies 20 are symmetrically arranged at two ends of the material bag leveling frame 19.
The accessory fixing bracket 3 is used for fixing wire harnesses such as a sensor, an air pipe and the like; the moving cylinder 10 is a cylinder for adjusting clamping and releasing of the clamping jaw; the guide rail 11 is used for adjusting the size of the gap between the clamping jaws; the jaw guard 15 is a guard that retains the bag when the jaws are operated.
Furthermore, the periphery of the flange plate 2 is fixedly connected with the upper surface of the bottom plate 1 through a plurality of symmetrical screws, and the tops of the screws are matched with the butt-joint ports of the robot connecting piece.
Further, the accessory fixing bracket 3 is fixedly arranged on the bottom plate 1 through screws and is positioned right above the adjusting hand wheel 8.
In addition, the screw rod fixing bearing seat 4 is locked at the bottom of the bottom plate 1 through a screw rod. The bottom of the linear ball bearing seat 6 is welded on the carriage 9. The two ends of the bottom plate 1 are provided with two symmetrical U-shaped notches, a pipe connector fixing piece is arranged at one notch, and the pipe connector fixing piece is used for fixedly connecting pipelines of all cylinders.
In this embodiment, two ends of the guide rail 11 are provided with a limiting block. One end of the clamping jaw movable bracket 18 is fixedly welded with the clamping jaw connecting plate 16. The bottom of the carriage 9 is provided with a connecting plate connected with a baffle connecting plate 17. The stability of the clamping jaw driven by the carriage can be improved.
During operation of the specific embodiment, the distance between the clamping jaws is set according to the specification of materials to be transported, the adjusting hand wheel is rotated to drive the screw rod, the screw rod is matched with the linear ball bearing seat, the linear ball bearing seat drives the carriage to retract or expand, in the adjusting process, two sides of the carriage are movably and fixedly positioned through the matching of the guide rail and the sliding block, the carriage drives the clamping jaws to be positioned, and the adjusting hand wheel is tightened after the clamping jaws are adjusted to the specified distance; the flange plate is connected with a movable arm of the robot, under the control of the robot, the overall displacement value of the gripper is assigned, the opening and closing of the clamping jaw is controlled through the regulation and control of the moving cylinder, the material is gripped, meanwhile, the stability of the material is stabilized through the material bag leveling frame, and the up-and-down movement of the material bag leveling frame is operated through the material bag leveling cylinder assembly; if the material of a model if trade the material of a model after the material operation of a model finishes, only need withdraw the operation panel with the tongs through the movable arm of robot, manual regulation adjusting hand wheel come regulate and control to clip between the distance can, the efficient of input production.
The gripper is suitable for packaging bags of different types (within a certain adjustable range), so that the defects in the prior art are overcome, the working efficiency is greatly improved, the labor cost and the labor intensity are reduced, and the gripper is suitable for bagged packaging products (feeds, chemical products, fertilizers and the like) of different sizes; the method is very convenient for the subsequent stacking operation for producing various bagged products. The clamping jaw can normally work only by adjusting the width of the clamping jaw to adapt to packages with different sizes and locking the clamping jaw after being adjusted; is convenient for popularization and application.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a novel multi-functional tongs of adjustable, its characterized in that: the device comprises a bottom plate (1), a flange plate (2), an accessory fixing support (3), a screw rod fixing bearing seat (4), a screw rod locking seat (5), a linear ball bearing seat (6), a screw rod (7), an adjusting hand wheel (8), a dragging plate (9), a moving cylinder (10), a guide rail (11), a slide block (12), a slide block support frame (13), a clamping jaw (14), a clamping jaw baffle (15), a clamping jaw connecting plate (16), a baffle connecting plate (17), a clamping jaw movable support (18), a material bag leveling frame (19) and a material bag leveling cylinder assembly (20); a flange plate (2) connected with a robot is arranged in the center of the bottom plate (1); an accessory fixing support (3) is arranged on one side of the bottom plate (1); two symmetrical screw rod fixing bearing blocks (4) are fixed at the bottom of the bottom plate (1); a linear ball bearing seat (6) is arranged on the inner side of the screw rod fixing bearing seat (4); one end of the screw rod (7) sequentially penetrates through the linear ball bearing seat (6) and the screw rod fixing bearing seat (4) to be connected with the screw rod locking seat (5); is matched with the two screw rod fixing bearing blocks (4); the other end of the screw rod (7) sequentially penetrates through the linear ball bearing seat (6) and the screw rod fixing bearing seat (4) to be connected with an adjusting hand wheel (8), and a screw rod locking seat (5) is arranged on the inner side of the adjusting hand wheel (8); the left section of the screw rod (7) is a positive wire, and the right section of the screw rod (7) is a reverse wire; the bottom of the linear ball bearing seat (6) is fixedly connected with the upper surface of the carriage (9); two symmetrical moving cylinders (10) are arranged on the carriage (9); two symmetrical guide rails (11) are fixed at two ends of the carriage (9); a slide block (12) matched with the guide rail (11) is arranged in the guide rail; the sliding block (12) is connected with the end part of the bottom plate (1) through a sliding block supporting frame (13); the upper end of the clamping jaw (14) is connected with a clamping jaw baffle (15) through a screw; the clamping jaw baffle (15) is fixedly connected with a clamping jaw connecting plate (16) through screws, and baffle connecting plates (17) are arranged at two ends of the clamping jaw connecting plate (16); one end of the clamping jaw movable support (18) is fixedly connected with the clamping jaw connecting plate (16); the other end of the clamping jaw movable bracket (18) is connected with the moving cylinder (10); a material bag leveling frame (19) is arranged at the bottom of the carriage (9); and material bag leveling cylinder assemblies (20) are symmetrically arranged at two ends of the material bag leveling frame (19).
2. The novel adjustable multi-functional tongs of claim 1, characterized in that: the periphery of the flange plate (2) is fixedly connected with the upper surface of the bottom plate (1) through a plurality of symmetrical screws, and the tops of the screws are matched with the butt joint of the robot connecting piece.
3. The novel adjustable multi-functional tongs of claim 1, characterized in that: the accessory fixing support (3) is fixedly arranged on the bottom plate (1) through a screw and is positioned right above the adjusting hand wheel (8).
4. The novel adjustable multi-functional tongs of claim 1, characterized in that: the screw rod fixing bearing seat (4) is locked at the bottom of the bottom plate (1) through a screw.
5. The novel adjustable multi-functional tongs of claim 1, characterized in that: the bottom of the linear ball bearing seat (6) is welded on the carriage (9).
6. The novel adjustable multi-functional tongs of claim 1, characterized in that: the two ends of the bottom plate (1) are provided with two symmetrical U-shaped notches, a pipe joint fixing piece is arranged at one notch, and the pipe joint fixing piece is used for fixedly connecting pipelines of all cylinders.
7. The novel adjustable multi-functional tongs of claim 1, characterized in that: and two ends of the guide rail (11) are provided with limiting blocks.
8. The novel adjustable multi-functional tongs of claim 1, characterized in that: one end of the clamping jaw movable support (18) is fixedly welded with the clamping jaw connecting plate (16).
9. The novel adjustable multi-functional tongs of claim 1, characterized in that: the bottom of the carriage (9) is provided with a connecting plate connected with the baffle connecting plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020412391.9U CN212355638U (en) | 2020-03-26 | 2020-03-26 | Novel adjustable multifunctional gripper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020412391.9U CN212355638U (en) | 2020-03-26 | 2020-03-26 | Novel adjustable multifunctional gripper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212355638U true CN212355638U (en) | 2021-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020412391.9U Active CN212355638U (en) | 2020-03-26 | 2020-03-26 | Novel adjustable multifunctional gripper |
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| Country | Link |
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| CN (1) | CN212355638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113511505A (en) * | 2021-06-23 | 2021-10-19 | 北京城创新智科技有限公司 | Centering and distance-adjusting clamping device |
-
2020
- 2020-03-26 CN CN202020412391.9U patent/CN212355638U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113511505A (en) * | 2021-06-23 | 2021-10-19 | 北京城创新智科技有限公司 | Centering and distance-adjusting clamping device |
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