CN210233064U

CN210233064U - High-stability clamping structure for manipulator of injection molding machine

Info

Publication number: CN210233064U
Application number: CN201921190391.2U
Authority: CN
Inventors: Tao Hu; 胡涛
Original assignee: Guangdong Geek Future Intelligent Equipment Co Ltd
Current assignee: Guangdong Geek Future Intelligent Equipment Co Ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-04-03
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses an injection molding machine manipulator clamping structure that stability is high, fixing base and motor, the lower surface embedding of fixing base is provided with the motor, and the below of fixing base is provided with the mobile station, the upper surface both sides of mobile station all set up threaded hole, and the bottom fixedly connected with anchor clamps seat of mobile station, the one end of motor is rotated and is connected with first drive disk, one side meshing of first drive disk has the second drive disk, and the first screw rod of bottom fixedly connected with of first drive disk, first screw rod is located the inside of screw hole, the second drive disk rotates to be connected on the lower surface of fixing base. The utility model discloses in drive the slider rebound in the spout through the hydraulic stem extension, make the contained angle between first transfer line and the second transfer line diminish under slider rebound's effect, make being close to each other between first clamping bar and the second clamping bar, the person of facilitating the use self-holding work piece.

Description

High-stability clamping structure for manipulator of injection molding machine

Technical Field

The utility model relates to a manipulator technical field especially relates to an injection molding machine manipulator clamping structure that stability is high.

Background

A mechanical hand (robot hand) refers to an automatic operating device which can imitate certain motion functions of a human hand and an arm and is used for grabbing, carrying objects or operating tools according to a fixed program. The device mainly comprises an actuating mechanism, a driving mechanism and a control system. It can replace the heavy labor of people to realize the mechanization and automation of production, and can be operated under harmful environment to protect the personal safety, thus being widely applied to the departments of mechanical manufacturing, metallurgy, electronics, light industry, atomic energy and the like.

The existing manipulator is difficult to automatically clamp workpieces in use and simultaneously is difficult to clamp workpieces with different heights.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an injection molding machine manipulator clamping structure with high stability.

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

an injection molding machine manipulator clamping structure with high stability comprises a fixed seat and a motor, wherein the motor is embedded in the lower surface of the fixed seat, a movable table is arranged below the fixed seat, threaded holes are formed in two sides of the upper surface of the movable table, a clamp seat is fixedly connected to the bottom end of the movable table, one end of the motor is rotatably connected with a first transmission disc, a second transmission disc is meshed with one side of the first transmission disc, a first screw is fixedly connected to the bottom end of the first transmission disc, the first screw is positioned in the threaded holes, the second transmission disc is rotatably connected to the lower surface of the fixed seat, a second screw is fixedly connected to the bottom end of the second transmission disc, a sliding groove is formed in the front surface of the clamp seat, a hydraulic rod is fixedly connected to the bottom end of the inner wall of the sliding groove, a sliding block is fixedly connected to one end of the hydraulic rod, and a, the front surface of first transfer line articulates there is the second transfer line, and the one end of first transfer line articulates there is first clamping bar, first clamping bar articulates on the front surface of anchor clamps seat, the one end of second transfer line articulates there is the second clamping bar, the articulating of second clamping bar is on the front surface of anchor clamps seat.

Preferably, the hinge hole has been seted up to the lower surface of fixing base, and the fixing base passes through the hinge hole with the second driving plate and rotates to be connected.

Preferably, the first screw and the second screw have the same outer diameter.

Preferably, the outer diameter of the first screw is equal to the inner diameter of the threaded hole, and the first screw is rotatably connected with the threaded hole through threads.

Preferably, a rotating shaft is arranged between the motor and the first driving disk, and the motor and the first driving disk are rotatably connected through the rotating shaft.

Preferably, the input ends of the motor and the hydraulic rod are electrically connected with the power output end of the fixing seat.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in drive the slider rebound in the spout through the hydraulic stem extension, make the contained angle between first transfer line and the second transfer line diminish under slider rebound's effect to make being close to each other between first clamping bar and the second clamping bar, the person of facilitating the use self-holding work piece.

2. The utility model discloses in drive first drive disk through the motor and rotate, make first drive disk and the meshing of second drive disk drive second drive disk and rotate to make first drive disk drive first screw rod and rotate, make second drive disk drive the second screw rod and rotate, thereby make the mobile station upward movement, thereby the person of facilitating the use presss from both sides the work piece of co-altitude not of getting.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the first driving disk of the present invention.

In the figure: 1. a fixed seat; 2. an electric motor; 3. a first drive disk; 4. a first screw; 5. a mobile station; 6. a threaded hole; 7. a clamp seat; 8. a slider; 9. a first drive lever; 10. a first clamping bar; 11. a chute; 12. a hydraulic lever; 13. a second clamping bar; 14. a second transmission rod; 15. a second screw; 16. a second drive disk.

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.

Referring to fig. 1-2, a high-stability clamping structure of a manipulator of an injection molding machine comprises a fixed seat 1 and a motor 2, the motor 2 is embedded in the lower surface of the fixed seat 1, a movable table 5 is arranged below the fixed seat 1, both sides of the upper surface of the movable table 5 are provided with threaded holes 6, the bottom end of the movable table 5 is fixedly connected with a clamp seat 7, one end of the motor 2 is rotatably connected with a first transmission disc 3, one side of the first transmission disc 3 is engaged with a second transmission disc 16, the bottom end of the first transmission disc 3 is fixedly connected with a first screw rod 4, the first screw rod 4 is positioned inside the threaded hole 6, the second transmission disc 16 is rotatably connected on the lower surface of the fixed seat 1, the bottom end of the second transmission disc 16 is fixedly connected with a second screw rod 15, the front surface of the clamp seat 7 is provided with a chute 11, and the bottom end, one end fixedly connected with slider 8 of hydraulic stem 12, the front surface of slider 8 articulates there is first transfer line 9, and the front surface of first transfer line 9 articulates there is second transfer line 14, and the one end of first transfer line 9 articulates there is first clamping bar 10, and first clamping bar 10 articulates on the front surface of anchor clamps seat 7, and the one end of second transfer line 14 articulates there is second clamping bar 13, and what second clamping bar 13 articulated on the front surface of anchor clamps seat 7.

The lower surface of the fixed seat 1 is provided with a hinge hole, and the fixed seat 1 is rotatably connected with the second transmission disc 16 through the hinge hole; the outer diameters of the first screw rod 4 and the second screw rod 15 are equal; the outer diameter of the first screw rod 4 is equal to the inner diameter of the threaded hole 6, and the first screw rod 4 is rotatably connected with the threaded hole 6 through threads; a rotating shaft is arranged between the motor 2 and the first transmission disc 3, and the motor 2 and the first transmission disc 3 are rotationally connected through the rotating shaft; the input ends of the motor 2 and the hydraulic rod 12 are electrically connected with the power output end of the fixed seat 1.

The working principle is as follows: the slide block 8 is driven to move upwards in the chute 11 by the extension of the hydraulic rod 12, and the included angle between the first transmission rod 9 and the second transmission rod 14 is reduced under the action of the upward movement of the slide block 8, so that the first clamping rod 10 and the second clamping rod 13 are close to each other, and a user can clamp a workpiece automatically; drive first drive disk 3 through motor 2 and rotate, make first drive disk 3 drive second drive disk 16 with the meshing of second drive disk 16 and rotate to make first drive disk 3 drive first screw rod 4 and rotate, make second drive disk 16 drive second screw rod 15 and rotate, thereby make 5 upward movements of mobile station, thereby the person of facilitating the use presss from both sides the work piece of not co-altitude of getting.

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 high-stability clamping structure of the manipulator of the injection molding machine comprises a fixed seat (1) and a motor (2), and is characterized in that the motor (2) is embedded into the lower surface of the fixed seat (1), a movable table (5) is arranged below the fixed seat (1), threaded holes (6) are formed in two sides of the upper surface of the movable table (5), a clamp seat (7) is fixedly connected to the bottom end of the movable table (5), one end of the motor (2) is rotatably connected with a first driving disc (3), a second driving disc (16) is meshed with one side of the first driving disc (3), a first screw (4) is fixedly connected to the bottom end of the first driving disc (3), the first screw (4) is located inside the threaded holes (6), the second driving disc (16) is rotatably connected to the lower surface of the fixed seat (1), and a second screw (15) is fixedly connected to the bottom end of the second driving disc (16), spout (11) have been seted up to the front surface of anchor clamps seat (7), inner wall bottom fixedly connected with hydraulic stem (12) of spout (11), one end fixedly connected with slider (8) of hydraulic stem (12), the front surface of slider (8) articulates there is first transfer line (9), the front surface of first transfer line (9) articulates there is second transfer line (14), and the one end of first transfer line (9) articulates there is first clamping bar (10), first clamping bar (10) articulate on the front surface of anchor clamps seat (7), the one end of second transfer line (14) articulates there is second clamping bar (13), the hinge of second clamping bar (13) is on the front surface of anchor clamps seat (7).

2. The clamping structure of the manipulator of the injection molding machine with high stability as claimed in claim 1, wherein the lower surface of the fixing seat (1) is provided with a hinge hole, and the fixing seat (1) is rotatably connected with the second transmission disc (16) through the hinge hole.

3. The clamping structure of the manipulator of the injection molding machine with high stability as claimed in claim 1, wherein the first screw (4) and the second screw (15) have the same outer diameter.

4. The clamping structure of the manipulator of the injection molding machine with high stability as claimed in claim 1, wherein the outer diameter of the first screw (4) is equal to the inner diameter of the threaded hole (6), and the first screw (4) is in threaded rotation connection with the threaded hole (6).

5. The clamping structure of the manipulator of the injection molding machine with high stability as claimed in claim 1, wherein a rotating shaft is arranged between the motor (2) and the first driving disk (3), and the motor (2) and the first driving disk (3) are rotatably connected through the rotating shaft.

6. The clamping structure of the manipulator of the injection molding machine with high stability as claimed in claim 1, wherein the input ends of the motor (2) and the hydraulic rod (12) are electrically connected with the power output end of the fixing base (1).