CN217967041U

CN217967041U - Double-arm manipulator

Info

Publication number: CN217967041U
Application number: CN202221841912.8U
Authority: CN
Inventors: 肖萍
Original assignee: Qingdao Shunmei Electric Appliance Co ltd
Current assignee: Qingdao Shunmei Electric Appliance Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2022-12-06
Anticipated expiration: 2032-07-15

Abstract

The utility model discloses a both arms manipulator, including first installation storehouse, servo motor is installed to the inside bottom in first installation storehouse, and servo motor's output is connected with the back shaft to the back shaft runs through first installation storehouse, second installation storehouse is installed on the top of back shaft, first pneumatic cylinder is installed to the inside one side in second installation storehouse, and the output of first pneumatic cylinder is connected with the movable block, the second pneumatic cylinder is installed to the bottom of movable block. The utility model discloses a second pneumatic cylinder and electric chuck take the product as first manipulator, protect the below of product for the second manipulator through mounting panel, pivot and accept the storehouse for the product also can be accepted to it even take place to drop from electric chuck to accept the storehouse, thereby avoid the product directly to drop downwards and cause the unnecessary to damage self or equipment, and can in time indicate operating personnel when the product takes place to drop.

Description

Double-arm manipulator

Technical Field

The utility model relates to a manipulator technical field especially relates to a both arms manipulator.

Background

Along with the continuous progress of society, more and more mechanical equipment appears in people's daily life and production process, for example at the in-process of moulding plastics, and traditional mode generally adopts the manual work to carry out the drawing of patterns and gets the material, but has appeared gradually by the sucking disc on the manipulator cooperation to get the material to the product to make work efficiency greatly increased.

When the existing manipulator is used, the product is generally adsorbed and taken through a sucker on the manipulator, but in the actual use process, the product is further lifted and moved to a specified position after being adsorbed, the phenomenon that the product falls due to insufficient adsorption is easily caused in the moving process, and once the product falls, the product collides with the equipment below, so that the product or the equipment is damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the both arms manipulator that proposes, it takes as first manipulator to the product through second pneumatic cylinder and electric chuck, protect for the below of second manipulator to the product through mounting panel, pivot and accepting the storehouse for the product, even take place to drop from electric chuck to accept the storehouse and also can accept it, thereby avoid the product directly to drop downwards and cause unnecessary damage to self or equipment.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a both arms manipulator, includes first installation storehouse, servo motor is installed to the inside bottom in first installation storehouse, and servo motor's output is connected with the back shaft to the back shaft runs through first installation storehouse, second installation storehouse is installed on the top of back shaft, first pneumatic cylinder is installed to the inside one side in second installation storehouse, and the output of first pneumatic cylinder is connected with the movable block, the second pneumatic cylinder is installed to the bottom of movable block, and the output of second pneumatic cylinder is connected with electric chuck, the extruded article is installed to one side at electric chuck top, the mounting panel is installed to one side that the movable block is close to the extruded article, and the bottom of mounting panel is provided with the pivot, the gear is installed in the outside of pivot, and installs the bottom of pivot and accept the storehouse, accept the inside bottom in storehouse and install the touch switch, and accept the bottom in storehouse and install the warning light, the warning light is electric connection with the touch switch, it is provided with the elastic mechanism who is used for carrying out the extrusion to the touch switch to accept in the storehouse, the intermediate position department of mounting panel bottom installs the fixed plate, be provided with on the fixed plate and be used for driving pivot pivoted drive mechanism.

Preferably, the base is installed to servo motor's bottom, and base top edge has evenly seted up the pilot hole.

Preferably, the lateral section of the movable block is in a T shape, and the movable block is in sliding connection with the second mounting bin.

Preferably, the elastic mechanism comprises a movable plate arranged in the bearing bin, and a first spring is connected between the movable plate and the bearing bin.

Preferably, the transmission mechanism comprises a rack penetrating through one side of the fixing plate, a trapezoidal block is mounted at the bottom of the rack, and a second spring is connected between the trapezoidal block and the fixing plate.

Preferably, the rack is connected with the fixed plate in a sliding mode, and the rack is connected with the gear in a meshing mode.

Compared with the prior art, the utility model, its beneficial effect does:

1. take the product as first manipulator through second pneumatic cylinder and electric chuck, protect the below of product for the second manipulator through mounting panel, pivot and accept the storehouse for the product also can be accepted it from taking place to drop from electric chuck and accepting the storehouse, thereby avoids the product directly to drop downwards and causes unnecessary damage to self or equipment.

2. Through accepting to be provided with on the storehouse and touch switch and warning light to and elastic mechanism, make when the product drops to accepting the storehouse on touch switch can be pressed, the warning light can light the police dispatch newspaper, thereby can in time indicate operating personnel product to take place to drop and implement subsequent processing measure.

Drawings

Fig. 1 is a schematic view of a front cross-sectional structure of a double-arm manipulator provided by the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic view of a three-dimensional structure of a rack of a dual-arm manipulator provided by the present invention.

In the figure: the device comprises a first mounting bin 1, a servo motor 2, a supporting shaft 3, a second mounting bin 4, a base 5, a mounting hole 6, a first hydraulic cylinder 7, a movable block 8, a second hydraulic cylinder 9, an electric suction cup 10, an extrusion part 11, a mounting plate 12, a rotating shaft 13, a gear 14, a receiving bin 15, a touch switch 16, an alarm lamp 17, a movable plate 18, a first spring 19, a fixed plate 20, a rack 21, a trapezoidal block 22 and a second spring 23.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

Referring to fig. 1-4, the double-arm manipulator comprises a first installation bin 1, wherein a servo motor 2 is installed at the bottom inside the first installation bin 1, the output end of the servo motor 2 is connected with a support shaft 3, the support shaft 3 penetrates through the first installation bin 1, a second installation bin 4 is installed at the top end of the support shaft 3, a base 5 is installed at the bottom of the servo motor 2, assembling holes 6 are uniformly formed in the edge of the top of the base 5, and an operator can install the device on production lines such as injection molding and the like through matching screws with the assembling holes 6 for use;

a first hydraulic cylinder 7 is installed on one side inside the second installation bin 4, the output end of the first hydraulic cylinder 7 is connected with a movable block 8, a second hydraulic cylinder 9 is installed at the bottom of the movable block 8, the output end of the second hydraulic cylinder 9 is connected with an electric sucker 10, the side section of the movable block 8 is in a T shape, and the movable block 8 is in sliding connection with the second installation bin 4, so that the first hydraulic cylinder 7 can drive the movable block 8 to move in the second installation bin 4, and the movement of a product can be completed in a matched mode;

an extrusion part 11 is installed on one side of the top of the electric sucker 10, an installation plate 12 is installed on one side, close to the extrusion part 11, of the movable block 8, a rotating shaft 13 is arranged at the bottom of the installation plate 12, a gear 14 is installed on the outer side of the rotating shaft 13, a receiving bin 15 is installed at the bottom end of the rotating shaft 13, a touch switch 16 is installed at the bottom inside the receiving bin 15, an alarm lamp 17 is installed at the bottom of the receiving bin 15, the alarm lamp 17 is electrically connected with the touch switch 16, an elastic mechanism used for extruding the touch switch 16 is arranged in the receiving bin 15, the elastic mechanism comprises a movable plate 18 arranged in the receiving bin 15, a first spring 19 is connected between the movable plate 18 and the receiving bin 15, after a product drops to the top of the movable plate 18, the movable plate 18 can extrude the touch switch 16, the alarm lamp 17 can be lifted along with the movable plate, so as to prompt an operator that the product drops in time, and in the actual application process, a buzzer and the like electrically connected with the touch switch 16 can be further increased, so as to ensure the prompt effect on the operator;

the intermediate position department of mounting panel 12 bottom installs fixed plate 20, be provided with on the fixed plate 20 and be used for driving pivot 13 pivoted drive mechanism, drive mechanism is including running through rack 21 in fixed plate 20 one side, trapezoidal piece 22 is installed to the bottom of rack 21, and be connected with second spring 23 between trapezoidal piece 22 and the fixed plate 20, rack 21 is sliding connection with fixed plate 20, and rack 21 is connected for the meshing with gear 14, make second hydraulic cylinder 9 drive electric chuck 10 and product rebound to certain range back on it, extruded article 11 can drive rack 21 lateral shifting through the extrusion to trapezoidal piece 22 hypotenuse part, thereby make pivot 13 drive accept storehouse 15 rotate to the product under and protect the product and accept.

When the utility model is used, as shown in fig. 1-4, the device is installed on an injection molding production line and is connected with a power supply, when demoulding and material taking are needed, the servo motor 2 is controlled to drive the supporting shaft 3 and the second installation bin 4 to rotate, the first hydraulic cylinder 7 is controlled to drive the movable block 8 to slide correspondingly, so that the electric suction cup 10 is adjusted to be right above a product, the second hydraulic cylinder 9 is controlled to drive the electric suction cup 10 to move downwards until the electric suction cup 10 is attached to the product, the electric suction cup 10 is opened to adsorb the product, the second hydraulic cylinder 9 is controlled to drive the electric suction cup 10 to move upwards to lift the product, when the electric suction cup 10 moves upwards to a specified amplitude, the bevel edge part of the trapezoidal piece 22 can be extruded by the electric suction cup 11, and the bevel edge part is connected with the fixed plate 20 in a sliding way through the rack 21, the rack 21 can be extruded to move away from the middle, the rack 21 is meshed with the gear 14, the rotating shaft 13 can drive the receiving bin 15 to rotate, when the electric sucker 10 moves to an upward limit position, the receiving bin 15 just rotates to be right below a product, the servo motor 2 is controlled to drive the supporting shaft 3 to rotate correspondingly, the first hydraulic cylinder 7 drives the movable block 8 to slide correspondingly, the product is moved to the upper part of an appointed position, the second hydraulic cylinder 9 is controlled to drive the product to move downwards, the extrusion piece 11 gradually releases the extrusion on the trapezoidal block 22, the second spring 23 drives the rack 21 to return to the initial position, the rotating shaft 13 drives the receiving bin 15 to release the blocking on the lower part of the product, and the second hydraulic cylinder 9 further drives the product to move downwards and place the product at a receiving position;

in case the in-process product that removes the product takes place to drop because the adsorption affinity is not enough, accept storehouse 15 and can accept the product, and the product is less with the distance of accepting storehouse 15, consequently can not cause too big impact force, and then be difficult to consequently take place to damage, the product drops to accepting behind the fly leaf 18 top on the storehouse 15 simultaneously, can extrude fly leaf 18 downwards, fly leaf 18 produces the extrusion to touch and press switch 16 thereupon, warning light 17 lights thereupon, thereby can in time indicate near staff's product to take place to drop, operating personnel can people take off the product from fly leaf 18 and place.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a double-arm manipulator, includes first installation storehouse (1), its characterized in that, servo motor (2) are installed to the inside bottom in first installation storehouse (1), and the output of servo motor (2) is connected with back shaft (3), and back shaft (3) run through first installation storehouse (1), second installation storehouse (4) are installed to the top of back shaft (3), first pneumatic cylinder (7) are installed to the inside one side in second installation storehouse (4), and the output of first pneumatic cylinder (7) is connected with movable block (8), second pneumatic cylinder (9) are installed to the bottom of movable block (8), and the output of second pneumatic cylinder (9) is connected with electric sucking disc (10), extruded article (11) are installed to one side at electric sucking disc (10) top, mounting panel (12) are installed to one side that movable block (8) are close to extruded article (11), and the bottom of mounting panel (12) is provided with pivot (13), gear (14) are installed to the outside of pivot (13), and the bottom of pivot (13) is installed and is accepted storehouse (15), the bottom of accepting storehouse (15) is installed to alarm switch (17) and alarm lamp (17) are connected with electrical property, an elastic mechanism used for extruding the touch switch (16) is arranged in the bearing bin (15), a fixing plate (20) is installed at the middle position of the bottom of the installing plate (12), and a transmission mechanism used for driving the rotating shaft (13) to rotate is arranged on the fixing plate (20).

2. A double-arm manipulator according to claim 1, wherein a base (5) is installed at the bottom of the servo motor (2), and assembling holes (6) are uniformly formed at the top edge of the base (5).

3. A double-arm manipulator according to claim 1, wherein the movable block (8) is T-shaped in side section, and the movable block (8) is connected with the second mounting bin (4) in a sliding manner.

4. A double-arm manipulator according to claim 1, wherein the elastic mechanism comprises a movable plate (18) arranged in the receiving bin (15), and a first spring (19) is connected between the movable plate (18) and the receiving bin (15).

5. A double-arm manipulator according to claim 1, wherein the transmission mechanism comprises a rack (21) penetrating one side of the fixed plate (20), a trapezoidal block (22) is mounted at the bottom of the rack (21), and a second spring (23) is connected between the trapezoidal block (22) and the fixed plate (20).

6. A dual arm manipulator according to claim 5 wherein the rack (21) is slidably connected to the fixed plate (20) and the rack (21) is in meshing connection with the gear (14).