CN111152412A

CN111152412A - Servo spiral arm manipulator of unipolar

Info

Publication number: CN111152412A
Application number: CN202010169882.XA
Authority: CN
Inventors: 刘红波
Original assignee: Shenzhen Hongliyuan Hardware Co ltd
Current assignee: Shenzhen Hongliyuan Hardware Co ltd
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-05-15

Abstract

The invention discloses a single-shaft servo spiral arm manipulator which comprises a base, wherein a rotary table is fixedly arranged at the upper end of the base, a control box is fixedly arranged at the upper end of the rotary table, a control panel is fixedly arranged on the surface of the control box, a support column is fixedly connected at the upper end of the control box, a first lifting cylinder is fixedly arranged in the support column, a lifting rod is fixedly arranged at the upper end of the first lifting cylinder, a hydraulic cylinder is fixedly arranged at one side of the support column, a cross arm is fixedly connected at the upper end of the support column, a rotating shaft is fixedly arranged between the support column and the cross arm, a drawing cylinder is fixedly arranged at the upper end of the cross arm, a telescopic arm is fixedly connected at one end of the cross arm, a vertical slide rail is fixedly arranged on the surface of the telescopic arm, the weight can be borne more, the positioning is more accurate, and the working efficiency is improved.

Description

Servo spiral arm manipulator of unipolar

Technical Field

The invention relates to the technical field of manipulators, in particular to a single-shaft servo spiral arm manipulator.

Background

The plastic products are popular due to their light weight, various colors and gorgeous appearance. The plastic product is produced by injecting plastic granules into an injection molding machine, heating to a molten state, injecting into a mold to be molded, cooling, and taking out to form a finished product with a required shape. After the injection molding is finished, the waste material of the casting gate needs to be treated. The prior art adopts a common swing arm machine to treat waste materials near a casting opening, but when the production process is just finished, the machine has poor positioning accuracy due to high temperature of a main inlet, so that the machine is subject to the fouling of an operator.

Disclosure of Invention

The present invention is directed to a single-axis servo swing arm robot, which solves the above problems.

In order to achieve the purpose, the invention provides the following technical scheme: the automatic lifting device comprises a base, base upper end fixed mounting has the carousel, carousel upper end fixed mounting has the control box, control box fixed surface installs control panel, control box upper end fixedly connected with support column, the inside fixed mounting of support column has a lift jar, a lift jar upper end fixed mounting has the lifter, support column one side fixed mounting has the pneumatic cylinder, support column upper end fixedly connected with xarm, fixed mounting has the pivot between support column and the xarm, xarm upper end fixed mounting draws and pulls out the cylinder, xarm one end fixedly connected with telescopic boom, telescopic boom fixed surface installs vertical slide rail, the spout has all been seted up to vertical slide rail both sides, vertical slide rail surface sliding connection has the slider, slider fixed surface installs servo motor, the inside upper end fixed mounting of vertical slide rail has main shaft, the fixed mounting of main shaft, the fixed mounting, The positioning pulley and the pulley of transferring, the positioning pulley is located the main shaft below, the pulley of transferring is located the positioning pulley below, the main shaft surface is equipped with acts as go-between, slider lower extreme fixedly connected with chaining frame, the inside chaining that is equipped with of chaining frame, the one end fixedly connected with connecting block of acting as go-between, the equal fixed mounting in connecting block both sides has the tongs.

Furthermore, the supporting column and the cross arm are fixedly connected through a rotating shaft and can rotate.

Furthermore, the vertical slide rail and the slide block are connected with each other in a sliding manner through a servo motor and a slide groove.

Furthermore, the telescopic arm is provided with multi-stage telescopic rods, and one end of each stage of telescopic rod is sleeved.

Furthermore, the connecting block and the hand grip are movably connected through a fixing shaft.

Furthermore, one end of the drawing cylinder is fixedly connected with the pull wire.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the servo motor drives the sliding block to slide on the surface of the vertical sliding rail, so that the arm can move up and down, and the pull wire is driven by the movement of the pull cylinder, so that the gripper can be driven to work, and the action movement of the manipulator is realized;

2. according to the manipulator, the manipulator can be adjusted at any angle under the action of the turntable rotating at 360 degrees, and the support columns and the cross arms are connected through the rotating shafts, so that the whole manipulator is good in flexibility, large in moving range and strong in applicability, heavy objects do not need to be pushed manually, and time and labor are saved;

3. the invention has the advantages of simple structure, novel design, high bearing capacity, strong adaptability, capability of bearing larger weight, more accurate positioning and improvement on the working efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a vertical slide rail structure according to the present invention;

fig. 3 is a schematic view of the internal structure of the vertical slide rail according to the present invention.

In FIGS. 1-3: 1-a base; 2-a turntable; 3-a control box; 4-a control panel; 5-a support column; 6-a first lifting cylinder; 7-a lifting rod; 8-a hydraulic cylinder; 9-a rotating shaft; 10-a cross arm; 11-drawing the cylinder; 12-a telescopic arm; 13-vertical sliding rail; 14-a slide block; 15-a servo motor; 16-a pull line; 17-chaining; 18-connecting blocks; 19-hand grip; 20-a chute; 21-a main shaft; 22-a positioning pulley; and 23-lowering the pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: comprising a base 1.

Wherein, base 1 upper end fixed mounting has

carousel

2, 2 upper ends fixed mounting of carousel have

control box

3, 3 fixed surface of control box installs control panel 4.

Wherein, 3 upper ends fixedly connected with support column 5 of control box, 5 inside fixed mounting of support column have a

lift cylinder

6, 6 upper ends fixed mounting of a lift cylinder have lifter 7, 5 one side fixed mounting of support column have pneumatic cylinder 8.

The upper end of the supporting column 5 is fixedly connected with a cross arm 10, a rotating shaft 9 is fixedly installed between the supporting column 5 and the cross arm 10, a drawing cylinder 11 is fixedly installed at the upper end of the cross arm 10, and one end of the cross arm 10 is fixedly connected with a telescopic arm 12.

Wherein, the 12 fixed surface of flexible arm installs vertical slide rail 13, spout 20 has all been seted up to vertical slide rail 13 both sides, 13 sliding surface of vertical slide rail has

slider

14, 14 fixed surface of slider installs servo motor 15, the inside upper end fixed mounting of vertical slide rail 13 has main shaft 21, positioning pulley 22 and transfers pulley 23, positioning pulley 22 is located main shaft 21 below, it is located positioning pulley 22 below to transfer pulley 23, main shaft 21 surface is equipped with acting as go-between 16.

The lower end of the sliding block 14 is fixedly connected with a chain hanging frame 15, a chain hanging 17 is arranged inside the chain hanging frame 15, one end of the stay wire 16 is fixedly connected with a connecting block 18, and hand grips 19 are fixedly mounted on two sides of the connecting block 18.

Further, the supporting column 5 and the cross arm 10 are fixedly connected through a rotating shaft 9 and can rotate.

Wherein, the adjustment can be carried out through the rotating shaft 9 when the rotation adjustment is needed.

Further, the vertical slide rail 13 and the slide block 14 are slidably connected through a servo motor 15 and a slide groove 20.

The slide block 14 can slide inside the slide grooves 20 on both sides of the vertical slide rail 13 by the servo motor 15.

Further, the telescopic arm 12 is provided with a plurality of telescopic rods, and one end of each telescopic rod is sleeved.

Wherein, make can be more convenient when needing to carry out length adjustment to can occupy less space when contracting.

Further, the connecting block 18 and the hand grip 19 are movably connected through a fixed shaft.

Wherein the movement can be more conveniently performed when the hand grip 19 performs the grasping work.

Furthermore, one end of the drawing cylinder 11 is fixedly connected with the pull wire 16.

Wherein, when the drawing cylinder 11 moves, the pulling wire 16 can be driven to work, so that the gripper 19 can be controlled.

The working principle is as follows: when the device is used, the control panel 4 on the surface of the control box 3 is used for starting control, then the supporting columns 5 and the cross arm 10 are adjusted through the hydraulic cylinders 8 and the rotating shafts 9, so that the angle of an object to be grabbed can be met, then the telescopic arms 12 are adjusted, so that the length can be adjusted more conveniently, then the servo motors 15 are controlled to slide the sliding blocks 14 in the sliding grooves 20 on the two sides of the vertical sliding rails 13, the height of the hand grips 19 is adjusted to the height capable of grabbing the object, then the pulling cylinders 11 are pulled to move to drive the pull wires 16 to work, the pull wires 16 move among the main shaft 21, the positioning pulleys 22 and the lowering pulleys 23, the hand grips 19 are opened when the connecting blocks 18 move downwards, when the object can be grabbed, the pulling cylinders 11 move to pull the connecting blocks 18 up, and the hand grips 19 can grab the object, when the operation of putting down is needed, the operation is reversed, and the operation of putting down can be carried out.

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. The utility model provides a servo spiral arm manipulator of unipolar, includes base (1), its characterized in that: the automatic lifting device is characterized in that a turntable (2) is fixedly mounted at the upper end of a base (1), a control box (3) is fixedly mounted at the upper end of the turntable (2), a control panel (4) is fixedly mounted on the surface of the control box (3), a supporting column (5) is fixedly connected to the upper end of the control box (3), a lifting cylinder (6) is fixedly mounted inside the supporting column (5), a lifting rod (7) is fixedly mounted at the upper end of the lifting cylinder (6), a hydraulic cylinder (8) is fixedly mounted on one side of the supporting column (5), a cross arm (10) is fixedly connected to the upper end of the supporting column (5), a rotating shaft (9) is fixedly mounted between the supporting column (5) and the cross arm (10), a drawing cylinder (11) is fixedly mounted at the upper end of the cross arm (10), a telescopic arm (12) is fixedly connected to one end of the, spout (20) have all been seted up to vertical slide rail (13) both sides, vertical slide rail (13) surface sliding connection has slider (14), slider (14) fixed surface installs servo motor (15), the inside upper end fixed mounting of vertical slide rail (13) has main shaft (21), positioning pulley (22) and transfers pulley (22), positioning pulley (22) are located main shaft (21) below, it is located positioning pulley (22) below to transfer pulley (22), main shaft (21) surface is equipped with stay wire (16), slider (14) lower extreme fixedly connected with hangs chain rack (15), hang inside chaining (17) that is equipped with of chain rack (15), stay wire (16) one end fixedly connected with connecting block (18), the equal fixed mounting in connecting block (18) both sides has tongs (19).

2. The single axis servo radial arm robot of claim 1, wherein: the supporting column (5) and the cross arm (10) are fixedly connected through a rotating shaft (9) and can rotate.

3. The single axis servo radial arm robot of claim 1, wherein: the vertical slide rail (13) is connected with the slide block (14) in a sliding manner through the servo motor (15) and the slide groove (20).

4. The single axis servo radial arm robot of claim 1, wherein: the telescopic arm (12) is provided with a plurality of telescopic rods, and one end of each telescopic rod is sleeved.

5. The single axis servo radial arm robot of claim 1, wherein: the connecting block (18) is movably connected with the gripper (19) through a fixed shaft.

6. The single axis servo radial arm robot of claim 1, wherein: one end of the drawing cylinder (11) is fixedly connected with the pull wire (16).