CN219114073U

CN219114073U - Automatic change material manipulator

Info

Publication number: CN219114073U
Application number: CN202223065153.3U
Authority: CN
Inventors: 李潭; 李思宾; 纪彧
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-06-02
Anticipated expiration: 2032-11-18

Abstract

The utility model provides an automatic material taking manipulator which comprises a base, wherein a first screw rod is horizontally arranged at the top end of the base, a first sliding block is connected to a rod body of the first screw rod in a threaded manner, the top end of the first sliding block is fixedly connected with a movable seat along the width direction of the base, one side of the movable seat is fixedly connected with a protection seat, a second screw rod is horizontally arranged at the top end of the movable seat, a second sliding block is connected to a rod body of the second screw rod in a threaded manner, a straight arm is fixedly connected to the top end of the second sliding block, a cross arm is fixedly connected to the top end of the straight arm, a material taking seat is fixedly connected to one side of the cross arm, mounting grooves are formed in the bottom ends of four sides of the material taking seat, claw hands are arranged in the four groups of the mounting grooves, and one ends of the four groups of claw hands, which are positioned in the mounting grooves, are provided with mounting rods. This device passes through the setting of sucking disc, has improved the stability of centre gripping greatly, prevents that the article from dropping, cooperates the setting of protection seat simultaneously, makes the article can not directly drop subaerial, avoids the article damage.

Description

Automatic change material manipulator

Technical Field

The utility model belongs to the technical field of manipulators, and particularly relates to an automatic material taking manipulator.

Background

An automatic material taking manipulator is an automatic operation device which can simulate certain action functions of a human hand and an arm and is used for grabbing and carrying objects according to a fixed program. The method is characterized in that various expected operations can be completed through programming, the structure and the performance of the method have the advantages of people and a mechanical hand device, along with the rapid development of industry, the industrial automatic mechanical hand is rapidly developed and improved in aspects of variety, scale, design, manufacturing technology and the like, and the design and the manufacturing from single machine to complete equipment and even automatic production lines are independently and autonomously carried out to become a necessary trend.

The existing automatic material taking manipulator generally grabs and moves an object through a mechanical claw, however, the claw is weaker in grabbing force in the process of grabbing and moving the object with the smooth outer side, the object easily slides down, the object damage condition occurs, and accordingly the object cost is wasted.

Accordingly, in view of the above, research and improvement are made on the existing structure and the existing defects, and an automatic material taking manipulator is provided so as to achieve the purpose of higher practical value.

Disclosure of Invention

In order to solve the technical problems, the utility model provides an automatic material taking manipulator which is realized by the following specific technical means:

the utility model provides an automatic change material taking manipulator, includes the base, the top horizontal installation of base has first lead screw, threaded connection has first slider on the body of rod of first lead screw, the top of first slider is followed the width direction fixedly connected with movable seat of base, just one side fixedly connected with protection seat of movable seat, the top horizontal installation of movable seat has the second lead screw, threaded connection has the second slider on the body of rod of second lead screw, the top fixedly connected with straight arm of second slider, the top fixedly connected with xarm of straight arm, one side fixedly connected with of xarm gets the material seat, the mounting groove has all been seted up to the bottom of getting material seat four sides, and four groups the inside of mounting groove all is equipped with the claw hand, four groups the claw hand is located the one end of mounting groove inside all is equipped with the installation pole, just the one end of installation pole is connected with the gear, the gear is connected with the inner wall of getting material seat through the pivot, the inside central point of seat puts vertically and is equipped with the connecting rod, four sides of connecting rod all are equipped with the pinion rack, and four groups respectively with get material seat's bottom and four groups of pinion and four groups have the sucking disc fixed connection mutually.

Further, a first motor is fixedly arranged on one side of the base, and the output end of the first motor is in transmission connection with the first screw rod through a coupler.

Further, a second motor is fixedly arranged on one side of the movable seat, and the output end of the second motor is in transmission connection with a second screw rod through a coupler.

Further, the top ends of the base and the movable seat are respectively provided with limiting rods at two sides of the first screw rod and the second screw rod, and each group of limiting rods respectively penetrates through two sides of the first sliding block and the second sliding block.

Further, the top end of the material taking seat is fixedly provided with a hydraulic telescopic rod, and the output end of the hydraulic telescopic rod is fixedly connected with the top end of the connecting rod.

Further, one side of the top end of the sucker is connected with an air pipe, and the sucker is connected with a vacuum pump through the air pipe.

Compared with the prior art, the utility model has the following beneficial effects:

according to the automatic material taking manipulator disclosed by the utility model, the sucker is pushed to the top end of an object by the hydraulic telescopic rod before the object sliding outside is grabbed and moved by the sucker, the top end of the object is tightly adsorbed by the sucker by the vacuum pump, then the connecting rod is driven to move by the hydraulic telescopic rod, and the claw is rotated downwards by means of mutual matching of the toothed plate and the gear, so that the object is clamped, the clamping stability is greatly improved, the object is prevented from falling off, and meanwhile, the object cannot directly fall onto the ground by means of matching with the arrangement of the protection seat, so that the object is prevented from being damaged.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is an enlarged schematic view of the structure a of fig. 1 according to the present utility model.

Fig. 3 is a plan cross-sectional view of a take out seat of the present utility model.

Fig. 4 is an enlarged schematic view of the B structure of fig. 3 in accordance with the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a base; 101. a first screw rod; 102. a first slider; 103. a first motor; 104. a limit rod; 2. a movable seat; 201. a second screw rod; 202. a second slider; 203. a second motor; 204. a protective seat; 3. a straight arm; 301. a cross arm; 4. a material taking seat; 401. a mounting groove; 402. a hydraulic telescopic rod; 403. a connecting rod; 404. a toothed plate; 5. a claw; 501. a mounting rod; 502. a gear; 6. and a sucking disc.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. 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.

Examples:

as shown in fig. 1, fig. 2, fig. 3 and fig. 4:

the utility model provides an automatic material taking manipulator which comprises a base 1, wherein a first screw rod 101 is horizontally arranged at the top end of the base 1, a first sliding block 102 is connected to rod bodies of the first screw rod 101 in a threaded manner, a movable seat 2 is fixedly connected to the top end of the first sliding block 102 along the width direction of the base 1, a protection seat 204 is fixedly connected to one side of the movable seat 2, a second screw rod 201 is horizontally arranged at the top end of the movable seat 2, a second sliding block 202 is connected to rod bodies of the second screw rod 201 in a threaded manner, a straight arm 3 is fixedly connected to the top end of the second sliding block 202, a cross arm 301 is fixedly connected to the top end of the straight arm 3, a material taking seat 4 is fixedly connected to one side of the cross arm 301, mounting grooves 401 are formed in the bottom ends of four sides of the material taking seat 4, claw hands 5 are respectively arranged in the four groups of the mounting grooves 401, a mounting rod 501 is respectively arranged at one end of each of the four groups of claw hands 5, one end of each mounting rod 501 is connected with a gear 502, each gear 502 is connected to the inner wall of the seat 4 through a rotating shaft, a connecting rod 403 is vertically arranged at the inner center of each connecting rod 403, four sides of each connecting rod 403 are respectively toothed plates are respectively meshed with four groups of toothed plates 403, and the four ends of the four groups of toothed plates are respectively 404 are respectively meshed with four end suckers 404 respectively.

Wherein, one side of base 1 fixed mounting has first motor 103, and the output of first motor 103 passes through the shaft coupling and is connected with first lead screw 101 transmission, through the setting of first motor 103, is convenient for realize the rotation of first lead screw 101 to drive first slider 102 and remove on first lead screw 101.

Wherein, one side of the movable seat 2 is fixedly provided with a second motor 203, and the output end of the second motor 203 is in transmission connection with a second screw rod 201 through a coupler, and the second motor 203 is arranged so as to conveniently realize the rotation of the second screw rod 201, thereby driving the second slider 202 to move on the second screw rod 201.

Wherein, the top of base 1 and movable seat 2 are equipped with gag lever post 104 in the both sides position that is located first lead screw 101 and second lead screw 201 respectively, and every gag lever post 104 runs through from the both sides of first slider 102 and second slider 202 respectively, through the setting of gag lever post 104, is convenient for realize that first slider 102 and second slider 202 keep horizontal migration.

Wherein, get inside top fixed mounting of material seat 4 has hydraulic telescoping rod 402, and hydraulic telescoping rod 402's output and the top fixed connection of connecting rod 403, through hydraulic telescoping rod 402's setting, be convenient for realize the removal of connecting rod 403 to drive sucking disc 6 and go up and down, and drive claw hand 5 through the cooperation of gear 502 and pinion rack 404 and carry out the centre gripping.

Wherein, one side on the top of the sucker 6 is connected with an air pipe, and the sucker 6 is connected with a vacuum pump through the air pipe.

The working principle of the embodiment is as follows: the first motor 103 drives the first screw rod 101 to rotate, so that the first sliding block 102 drives the movable seat 2 to horizontally move on the first screw rod 101, the material taking seat 4 is conveniently moved to the position above the object to be transferred, the second motor 203 drives the second screw rod 201 to rotate, the second sliding block 202 drives the straight arm 3 to move, the material taking seat 4 is further moved to the position right above the object, the hydraulic telescopic rod 402 drives the connecting rod 403 to move, at the moment, the toothed plate 404 and the gear 502 are matched, the four groups of claw hands 5 are upwards rotated to be opened, the sucking disc 6 is simultaneously lowered to the position right above the object, the top end of the object is tightly sucked through the matching of the vacuum pump and the sucking disc 6, then the hydraulic telescopic rod 402 drives the sucking disc 6 to be lifted, the gear 502 and the toothed plate 404 are matched with each other, the four groups of claw hands 5 are downwards rotated, the outer sides of the object are clamped, the clamping stability is greatly improved, the object is prevented from falling, the object is subsequently prevented from falling to the position right above the protecting seat 204 through the matching of the second motor 203 and the second screw rod 201, and finally the object is prevented from being directly moved to the first sliding seat 102, and the object is prevented from being moved to the other place by the first sliding seat 102.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. An automatic change material manipulator, includes base (1), its characterized in that: the utility model discloses a material taking device, including base (1), first lead screw (101) is installed on the top level of base (1), threaded connection has first slider (102) on the body of rod of first lead screw (101), the width direction fixedly connected with movable seat (2) is followed on the top of first slider (102), just one side fixedly connected with protection seat (204) of movable seat (2), second lead screw (201) is installed on the top level of movable seat (2), threaded connection has second slider (202) on the body of rod of second lead screw (201), the top fixedly connected with straight arm (3) of second slider (202), the top fixedly connected with xarm (301) of straight arm (3), one side fixedly connected with of xarm (301) gets material seat (4), the mounting groove (401) have all been seted up to the bottom of material seat (4) four sides, and four groups the inside of mounting groove (401) all is equipped with claw (5), four groups claw (5) are equipped with one end that is located inside mounting groove (401), all be equipped with mounting rod (501), and gear (502) are equipped with through connecting rod (502) and the inside connection shaft (502) is equipped with through connecting rod (502), four sides of the connecting rod (403) are respectively provided with a toothed plate (404), four groups of toothed plates (404) are respectively meshed with four groups of gears (502), and the bottom end of the connecting rod (403) penetrates through the bottom end of the material taking seat (4) and is fixedly connected with a sucker (6).

2. The automated reclaiming robot of claim 1 wherein: one side of the base (1) is fixedly provided with a first motor (103), and the output end of the first motor (103) is in transmission connection with a first screw rod (101) through a coupler.

3. The automated reclaiming robot of claim 1 wherein: one side of the movable seat (2) is fixedly provided with a second motor (203), and the output end of the second motor (203) is in transmission connection with a second screw rod (201) through a coupler.

4. The automated reclaiming robot of claim 1 wherein: the top ends of the base (1) and the movable seat (2) are respectively provided with limiting rods (104) at two sides of the first screw rod (101) and the second screw rod (201), and each group of limiting rods (104) respectively penetrates through two sides of the first sliding block (102) and the second sliding block (202).

5. The automated reclaiming robot of claim 1 wherein: the top end of the material taking seat (4) is fixedly provided with a hydraulic telescopic rod (402), and the output end of the hydraulic telescopic rod (402) is fixedly connected with the top end of the connecting rod (403).

6. The automated reclaiming robot of claim 1 wherein: one side of sucking disc (6) top is connected with the trachea, just sucking disc (6) are connected with the vacuum pump through the trachea.