CN213674129U

CN213674129U - Industrial robot convenient to grab and hold

Info

Publication number: CN213674129U
Application number: CN202021492692.3U
Authority: CN
Inventors: 陈鹏; 蒋旭锋; 闫红阳
Original assignee: Dalian Tianqi Technology Co ltd
Current assignee: Dalian Tianqi Technology Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-07-13
Anticipated expiration: 2030-07-24

Abstract

The utility model relates to an industrial robot technical field just discloses an industrial robot convenient to grab and hold, including the base, the top of base and two-way motor's bottom fixed connection, the middle part fixed connection of output shaft and drive bevel gear one side is passed through to one side of two-way motor, one side of drive bevel gear surface meshes with one side of driven bevel gear surface, and the fixed surface that cup joints in the threaded spindle bottom in the middle part of driven bevel gear, the surface and the threaded sleeve's at threaded spindle middle part threaded connection. This industrial robot convenient to grab and hold changes the distance of controlling about being responsible for through the rotation of threaded shaft, and hydraulic telescoping rod is concertina movement's in-process, makes the arc grapple open and closed, reaches to grab and hold to the goods of different shapes, improves and grabs the effect of holding the scope, and it is great that traditional industrial robot receives the influence of goods shape to have solved, grabs and holds the problem that efficiency is very low.

Description

Industrial robot convenient to grab and hold

Technical Field

The utility model relates to an industrial robot technical field specifically is an industrial robot convenient to grab and hold.

Background

Industrial robots are multi-joint manipulators or multi-degree-of-freedom machine devices oriented to the industrial field, can automatically execute work, and are machines which realize various functions by means of self power and control capacity.

Present industrial robot implements to grab and holds during operation, and the shape that receives the goods influences greatly, and the circular fragile goods is very not convenient for grab and hold to damage the goods easily, increase the operation degree of difficulty of robot, the operation scope receives great restriction, reduces industrial robot's work efficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an industrial robot convenient to grab and hold, possess stable snatching breakable and the anomalous goods of shape, reduce industrial robot's the work degree of difficulty, increase the working range of robot, improve industrial robot's utilization ratio, grab the in-process and avoid the damage to the goods, the integrality of guarantee goods, improve the work efficiency that the robot grabbed simultaneously, reduce advantages such as input of operating robot in-process manpower and materials, it grasps the during operation to have solved industrial robot implementation, the shape that receives the goods influences great, the breakable goods of circular shape is very not convenient for grab and hold, and damage the goods easily, increase the operation degree of difficulty of robot, the working range receives great restriction, reduce industrial robot's work efficiency's problem.

(II) technical scheme

For realizing above-mentioned stable snatching breakable and the anomalous goods of shape, reduce industrial robot's the work degree of difficulty, increase robot's working range, improve industrial robot's utilization ratio, snatch the in-process and avoid the damage to the goods, the integrality of guarantee goods improves the work efficiency that robot snatched simultaneously, reduces the input purpose of operating robot in-process manpower and materials, the utility model provides a following technical scheme: the utility model provides an industrial robot convenient to grab and hold, the on-line screen storage device comprises a base, the top of base and two-way motor's bottom fixed connection, the middle part fixed connection of output shaft and drive bevel gear one side is passed through to one side of two-way motor, one side of drive bevel gear surface and one side meshing of driven bevel gear surface, the fixed surface that cup joints in the threaded spindle bottom in driven bevel gear's middle part, the surface at threaded spindle middle part and threaded sleeve's middle part threaded connection, the one end rotation that the bull stick was passed through at the middle part of threaded sleeve one side and bracing piece is connected, the other end of bracing piece is passed through the bull stick and.

The front of fixed plate and the one end fixed connection who is responsible for, the one end of the inner wall of being responsible for and hydraulic telescoping rod's one end fixed connection, hydraulic telescoping rod's the other end and the one end fixed connection of power rod, the other end of power rod passes fixed connection in the baffle of being responsible for the inner wall and one side fixed connection of atress board, the opposite side of atress board and the one end fixed connection of threaded rod, one side of threaded rod surface and the one end meshing of fan-shaped pinion rack, the other end of fan-shaped pinion rack passes through the bull stick and is connected with the top rotation of cardboard, the bottom of cardboard and the one end fixed connection who is.

Preferably, one side at base top is fixed and is provided with the backup pad, and the top of backup pad and one side fixed connection of roof, the top of roof is passed through the bearing and is rotated with the top of screw thread axle and be connected.

Preferably, the back of fixed plate is provided with the stopper through the telescopic link is fixed, and the stopper is fixed cup joint in the middle part of screw thread axle, and the stopper is kept away from one side of telescopic link and is passed through the middle part fixed connection of horizontal pole and backup pad one side to the screw thread on fixed plate both sides screw thread axle surface is opposite.

Preferably, the number of the sector toothed plates is three, the three sector toothed plates are uniformly distributed on the outer surface of the threaded rod by taking the circle center of the threaded rod as the center, and the top of each sector toothed plate is fixedly provided with an arc-shaped grapple.

Preferably, one side that the atress board kept away from the threaded rod is fixed and is provided with reset spring, and the fixed cover of reset spring connects in the surface that hydraulic telescoping rod one end was kept away from to reset spring keeps away from the one end of atress board and is responsible for inside baffle fixed connection.

Preferably, the main pipe is fixedly provided with three power grooves at one end far away from the fixed plate, and the width of each power groove is larger than the thickness of the sector gear plate.

Preferably, the number of the threaded sleeves is two, the two threaded sleeves are symmetrically arranged at two ends of the threaded shaft, and the two threaded sleeves are rotatably connected with the fixing plate through the supporting rod.

(III) advantageous effects

Compared with the prior art, the utility model provides an industrial robot convenient to grab and hold possesses following beneficial effect:

1. this industrial robot convenient to grab and hold changes the distance of controlling about being responsible for through the rotation of threaded shaft, and hydraulic telescoping rod is concertina movement's in-process, makes the arc grapple open and closed, reaches to grab and hold to the goods of different shapes, improves and grabs the effect of holding the scope, and it is great that traditional industrial robot receives the influence of goods shape to have solved, grabs and holds the problem that efficiency is very low.

2. This industrial robot convenient to grab and hold, stable will be breakable and the anomalous goods of shape is grabbed, reduces industrial robot's the work degree of difficulty, increases the working range of robot, improves industrial robot's utilization ratio, grabs the in-process and avoids the damage to the goods, and the integrality of guarantee goods improves the work efficiency that the robot was grabbed simultaneously, reduces the input of operation robot in-process manpower and materials.

Drawings

Fig. 1 is a schematic diagram of a three-dimensional cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 3 is a left side schematic view of the present invention;

fig. 4 is a schematic front structural view of the present invention.

In the figure: the hydraulic support comprises a base 1, a bidirectional motor 2, a driven bevel gear 3, a supporting plate 4, a driving bevel gear 5, a threaded shaft 6, a supporting rod 7, a limiting block 8, a cross rod 9, a threaded sleeve 10, a top plate 11, a fixing plate 12, a hydraulic telescopic rod 13, a power rod 14, a main pipe 15, a reset spring 16, an arc-shaped grapple 17, a clamping plate 18, a toothed sector plate 19, a threaded rod 20 and a stressed plate 21.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, an industrial robot convenient for grasping includes a base 1, a support plate 4 is fixedly disposed on one side of the top of the base 1, the top of the support plate 4 is fixedly connected with one side of a top plate 11, the bottom of the top plate 11 is rotatably connected with the top of a threaded shaft 6 through a bearing, the stability of the threaded shaft 6 in the rotating process is increased by disposing the top plate 11 and the support plate 4, the tops of the top plate 11 and the base 1 are fixedly connected with the bottom of a two-way motor 2, one side of the two-way motor 2 is fixedly connected with the middle of one side of a driving bevel gear 5 through an output shaft, one side of the outer surface of the driving bevel gear 5 is engaged with one side of the outer surface of a driven bevel gear 3, the middle of the driven bevel gear 3 is fixedly connected with the outer surface of the bottom of the threaded shaft 6, the outer surface, two threaded sleeves 10 are symmetrically arranged at two ends of the threaded shaft 6, and the two threaded sleeves 10 are rotatably connected with a fixed plate 12 through a support rod 7, the left and right movement of the main pipe 15 is realized through the rotation of the threaded shaft 6, the middle part of one side of the threaded sleeve 10 is rotationally connected with one end of the support rod 7 through a rotating rod, the other end of the support rod 7 is rotationally connected with the bottom of one side of the fixed plate 12 through a rotating rod, the back of the fixed plate 12 is fixedly provided with a limit block 8 through a telescopic rod, the limit block 8 is fixedly sleeved in the middle part of the threaded shaft 6, one side of the limit block 8 far away from the telescopic rod is fixedly connected with the middle part of one side of the, and the screw thread on the surface of the threaded shaft 6 on the two sides of the fixed plate 12 is opposite, the fixed plate 12 is effectively prevented from rotating along with the threaded shaft 6 through the limiting block 8, and the screw threads on the two ends of the threaded shaft 6 are opposite, so that the two threaded sleeves 10 are driven to move relatively in the rotating process of the threaded shaft 6.

The front surface of the fixed plate 12 is fixedly connected with one end of the main pipe 15, the end of the main pipe 15 far away from the fixed plate 12 is fixedly provided with three power grooves, the width of each power groove is larger than the thickness of the sector toothed plate 19, the sector toothed plate 19 can conveniently move under the action of the threaded rod 20, the phenomenon of blocking is prevented, one end of the inner wall of the main pipe 15 is fixedly connected with one end of the hydraulic telescopic rod 13, the other end of the hydraulic telescopic rod 13 is fixedly connected with one end of the power rod 14, the other end of the power rod 14 penetrates through a baffle fixedly connected to the inner wall of the main pipe 15 and is fixedly connected with one side of the stress plate 21, one side of the stress plate 21 far away from the threaded rod 20 is fixedly provided with a return spring 16, the return spring 16 is fixedly sleeved on the outer surface of the end of the power rod 14 far away from the hydraulic telescopic rod 13, one end of the return spring 16 far away from the, efficiency that snatchs is improved, the opposite side of atress board 21 and the one end fixed connection of threaded rod 20, one side of threaded rod 20 surface and the one end meshing of fan-shaped pinion rack 19, fan-shaped pinion rack 19's quantity is three, three fan-shaped pinion rack 19 uses the centre of a circle of threaded rod 20 to be central evenly distributed at threaded rod 20's surface, and every fan-shaped pinion rack 19's top is all fixed and is provided with arc grapple 17, the setting of arc grapple 17, effectual goods to different shapes snatchs, fan-shaped pinion rack 19's the other end passes through the bull stick and is connected with the top rotation of cardboard 18, cardboard 18's bottom and the one end fixed connection who is responsible for 15 surfaces.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When using, as power through two-way motor 2, drive bevel gear 5 and driven bevel gear 3 and rotate, drive threaded shaft 6 through driven bevel gear 3 and rotate, threaded shaft 6 makes threaded sleeve 10 remove at the pivoted in-process, thereby make and be responsible for 15 and make through bracing piece 7 and be responsible for 15 and carry out the side-to-side motion, increase the moving range of robot, hydraulic telescoping rod 13 is in the concertina movement in-process, it removes to drive power rod 14 and remove, power rod 14 drives the threaded rod 20 motion, threaded rod 20 makes fan-shaped pinion rack 19 rotate at the top of cardboard 18 at the in-process of motion, cardboard 18 drives arc grapple 17 and grabs and hold to the goods.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An industrial robot convenient to grip, comprising a base (1), characterized in that: the top of the base (1) is fixedly connected with the bottom of the two-way motor (2), one side of the two-way motor (2) is fixedly connected with the middle of one side of the driving bevel gear (5) through an output shaft, one side of the outer surface of the driving bevel gear (5) is meshed with one side of the outer surface of the driven bevel gear (3), the middle of the driven bevel gear (3) is fixedly sleeved on the outer surface of the bottom of the threaded shaft (6), the outer surface of the middle of the threaded shaft (6) is in threaded connection with the middle of the threaded sleeve (10), the middle of one side of the threaded sleeve (10) is in rotating connection with one end of the supporting rod (7) through a rotating rod, and the other end of the supporting rod (7) is in rotating connection with the;

the front of fixed plate (12) and the one end fixed connection who is responsible for (15), the one end of the inner wall of being responsible for (15) and the one end fixed connection of hydraulic telescoping rod (13), the other end of hydraulic telescoping rod (13) and the one end fixed connection of power rod (14), the other end of power rod (14) passes fixed connection and is responsible for the baffle of (15) inner wall and one side fixed connection of atress board (21), the opposite side of atress board (21) and the one end fixed connection of threaded rod (20), one side of threaded rod (20) surface and the one end meshing of fan-shaped pinion rack (19), the other end of fan-shaped pinion rack (19) passes through the bull stick and is connected with the top rotation of cardboard (18), the bottom of cardboard (18) and the one end fixed connection who is responsible for (15) surface.

2. An industrial robot facilitating gripping according to claim 1, characterized in that: one side at base (1) top is fixed and is provided with backup pad (4), and one side fixed connection of one side of top and roof (11) of backup pad (4), and the top of roof (11) is passed through the bearing and is rotated with the top of screw shaft (6) and be connected.

3. An industrial robot facilitating gripping according to claim 1, characterized in that: the back of fixed plate (12) is provided with stopper (8) through the telescopic link is fixed, and stopper (8) are fixed cup joints in the middle part of screw thread axle (6), and the middle part fixed connection of horizontal pole (9) and backup pad (4) one side is passed through to one side that the telescopic link was kept away from in stopper (8) to the screw thread on fixed plate (12) both sides screw thread axle (6) surface is opposite.

4. An industrial robot facilitating gripping according to claim 1, characterized in that: the quantity of fan-shaped pinion rack (19) is three, and three fan-shaped pinion rack (19) use the centre of a circle of threaded rod (20) as the surface of center evenly distributed at threaded rod (20) to the top of every fan-shaped pinion rack (19) all is fixed and is provided with arc grapple (17).

5. An industrial robot facilitating gripping according to claim 1, characterized in that: one side of the stress plate (21) far away from the threaded rod (20) is fixedly provided with a return spring (16), the return spring (16) is fixedly sleeved on the outer surface of one end of the power rod (14) far away from the hydraulic telescopic rod (13), and one end of the return spring (16) far away from the stress plate (21) is fixedly connected with the baffle inside the main pipe (15).

6. An industrial robot facilitating gripping according to claim 1, characterized in that: the one end that is kept away from fixed plate (12) of being responsible for (15) is fixed to be provided with three power groove, and the width in power groove is greater than the thickness of fan-shaped pinion rack (19).

7. An industrial robot facilitating gripping according to claim 1, characterized in that: the number of the threaded sleeves (10) is two, the two threaded sleeves (10) are symmetrically arranged at two ends of the threaded shaft (6), and the two threaded sleeves (10) are rotatably connected with the fixing plate (12) through the supporting rod (7).