CN217967039U

CN217967039U - Rotary gripper for assembling trees and making shells with six supports

Info

Publication number: CN217967039U
Application number: CN202221737851.0U
Authority: CN
Inventors: 尚汉伟
Original assignee: Changzhou Maijun Robot System Co ltd
Current assignee: Changzhou Maijun Robot System Co ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-12-06
Anticipated expiration: 2032-07-07

Abstract

The utility model belongs to the technical field of the system shell tongs, especially, a group tree holds in palm six rotatory tongs of system shell, including the hexagonal mother disc that is equipped with actuating mechanism, six corners of hexagonal mother disc all are equipped with rotation formula system shell tongs, and six rotation formula system shell tongs all including rotate install the pivot on the hexagonal mother disc, locate the epaxial belt pulley of commentaries on classics, be fixed in the connecting shell of pivot bottom outer wall, be fixed in the two-way cylinder of connecting shell bottom inner wall, be fixed in two clamping jaws of two piston ends of two-way cylinder in proper order and set up in two slide rails of connecting shell bottom inner wall, six the belt pulley is connected through same driving belt transmission. The utility model can simultaneously produce six wax moulds by arranging six autorotation type shell-making grippers, and the six autorotation type shell-making grippers can rotate, thereby improving the product yield and the shell-making efficiency; the rotation of six autorotation formula system shell tongs only need drive through a driving source, and economic environmental protection more is practical.

Description

Rotary gripper for assembling trees and making shells with six supports

Technical Field

The utility model relates to a system shell tongs technical field especially relates to a group tree holds in palm six rotatory tongs of system shell.

Background

The shell-making gripper is an end execution tool of an industrial robot, is mainly used for slurry occupation and sand pouring of wax molds, most of shell-making grippers on the market can only do 1-2 wax molds at present, and although automatic shell making can be realized, the efficiency cannot catch up with the manual work, and the popularization and the use of the industrial robot in the shell-making link are influenced. Therefore, we propose a rotary gripper for assembling trees and making six shells.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a rotary gripper for a group of trees and a support of six shells.

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

the utility model provides a group tree holds in palm rotatory tongs of six system shells, is including the hexagonal mother disc that is equipped with actuating mechanism, six corners of hexagonal mother disc all are equipped with the rotation formula system shell tongs, and six rotation formula system shell tongs all including rotate the pivot of installing on the hexagonal mother disc, locate the epaxial belt pulley of pivot, be fixed in the connecting shell of pivot bottom outer wall, be fixed in the two-way cylinder of connecting shell bottom inner wall, be fixed in two clamping jaws of two piston ends of two-way cylinder in proper order and set up two slide rails of connecting shell bottom inner wall, six the belt pulley is connected through same root driving belt transmission.

As a preferred technical solution, the driving mechanism includes an L-shaped connecting rod fixed to an outer wall of a top of the hexagonal master, a driving motor fixed to an outer wall of a top of the L-shaped connecting rod, a driving gear disposed on an output shaft of the driving motor, and a driven gear disposed on one of the shafts.

As a preferred technical scheme, the driving gear and the driven gear are meshed with each other, and the hexagonal master disc is of a hollow structure.

As a preferred technical scheme, the rotating shaft is respectively in through connection with the inner wall of the top and the inner wall of the bottom of the hexagonal mother disc through two bearings, and the outer walls of the two clamping jaws are respectively in sliding connection with the inner walls of the two sliding rails.

As a preferred technical scheme, the driving motor is connected with a control switch through a lead, and the control switch is connected with a power line.

The utility model has the advantages that:

1. according to the automatic shell making machine, six wax molds can be produced simultaneously by arranging six automatic rotation type shell making grippers, and the six automatic rotation type shell making grippers can rotate, so that the yield of products is improved, and the shell making efficiency is improved;

2. the rotation of six rotation formula system shell tongs only need drive through a driving source, can practice thrift certain power resource like this, reduces the cost of using and maintaining, and economic environmental protection is more practical.

Drawings

Fig. 1 is a schematic view of the overall structure of a rotary gripper for forming a group of trees and a support and making six shells according to the present invention;

fig. 2 is a schematic view of a three-dimensional structure of a rotary gripper for forming a group of trees and supporting six shells with a cut-off top;

fig. 3 is a schematic view of a three-dimensional enlarged structure of the self-rotating type shell-making gripper in the six-shell-making rotary gripper for grouping trees according to the present invention;

fig. 4 is a schematic view of a three-dimensional structure of a transmission belt in a rotary gripper for making a tree group and a support six shells according to the present invention.

In the figure: 1. a hexagonal master; 2. a rotating shaft; 3. a pulley; 4. a connecting shell; 5. a bidirectional cylinder; 6. a clamping jaw; 7. a slide rail; 8. a drive belt; 9. an L-shaped connecting rod; 10. a drive motor; 11. a driving gear; 12. a driven gear.

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.

Embodiment 1, referring to fig. 1 to 4, a rotary gripper for making a tree, a support and six shells comprises a hexagonal mother disc 1 and a self-rotating shell making gripper;

the hexagonal mother disc 1 is of a hollow structure, the number of the self-rotating shell-making grippers is six, and the six self-rotating shell-making grippers are sequentially arranged at six corners of the hexagonal mother disc 1;

the six self-rotating shell-making grippers are identical in structure and all consist of the following components:

shaft 2 and pulley 3: the rotating shaft 2 is respectively connected with the inner wall of the top and the inner wall of the bottom of the hexagonal mother disc 1 in a penetrating way through two bearings, and the belt pulley 3 is fixedly sleeved on the rotating shaft 2;

the connecting shell 4: the connecting shell 4 is fixed on the outer wall of the bottom end of the rotating shaft 2 in a welding mode;

the bidirectional cylinder 5: the bidirectional cylinder 5 is fixed on the inner wall of the bottom of the connecting shell 4 through a bolt;

a clamping jaw 6: the number of the clamping jaws 6 is two, and the two clamping jaws 6 are sequentially fixed at two piston ends of the bidirectional cylinder 5;

slide rail 7: the number of the slide rails 7 is two, the two slide rails 7 are both arranged on the inner wall of the bottom of the connecting shell 4 and symmetrically arranged, and the outer walls of the two clamping jaws 6 are respectively connected with the inner walls of the two slide rails 7 in a sliding manner;

so this embodiment can produce six wax matrix simultaneously through setting up six rotation formula system shell tongs to six rotation formula system shell tongs can both be rotatory from the area, have improved the product yield like this, have improved system shell efficiency.

Embodiment 2, referring to fig. 1, this embodiment is optimized based on embodiment 1, and specifically includes: the rotary gripper for making six shells by combining trees and supporting trees further comprises a driving mechanism;

the driving mechanism provided in this embodiment is specifically composed of the following components:

l-shaped link 9: the L-shaped connecting rod 9 is fixed on the outer wall of the top of the hexagonal mother disc 1 in a welding mode;

driving the motor 10: the driving motor 10 is fixed on the outer wall of the top of the L-shaped connecting rod 9 through a bolt, the driving motor 10 is connected with a control switch through a lead, and the control switch is connected with a power line;

drive gear 11 and driven gear 12: the driving gear 11 is fixedly sleeved on an output shaft of the driving motor 10, the driven gear 12 is fixedly sleeved on one of the rotating shafts 2, and the driving gear 11 and the driven gear 12 are meshed with each other;

in this embodiment, six belt pulleys 3 are connected through the transmission of same root driving belt 8 for the rotation of six rotation formula system shell tongs only need drive through a driving source, can practice thrift certain electric power resource like this, reduces the cost of using and maintaining, and economic environmental protection is more practical.

The working principle is as follows: firstly, fixedly mounting a hexagonal mother disc 1 at a designated position, and then simultaneously contracting two piston rods of each bidirectional cylinder 5 to drive two clamping jaws 6 to slide in two slide rails 7 and approach each other so as to sequentially grasp six wax molds;

secondly, start driving motor 10, driving gear 11 is rotated in the output shaft control of driving motor 10, and then driven gear 12 with it meshing drives one of them pivot 2 and rotates, and this pivot 2 drives belt pulley 3 above that and rotates, makes six pivot 2 all can drive the connecting shell 4 of below and rotate under the transmission of driving belt 8, and six wax matrix that six connecting shells 4 below seized finally can rotate and guarantee to account for thick liquid, the degree of consistency of drenching sand.

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 group tree holds in palm rotatory tongs of six system shells, including hexagonal mother dish (1) that is equipped with actuating mechanism, a serial communication port, six corners of hexagonal mother dish (1) all are equipped with the rotation formula system shell tongs, and six rotation formula system shell tongs all including rotate pivot (2) of installing on hexagonal mother dish (1), locate belt pulley (3) on pivot (2), be fixed in connecting shell (4) of pivot (2) bottom outer wall, be fixed in two-way cylinder (5) of connecting shell (4) bottom inner wall, be fixed in two clamping jaws (6) of two piston ends of two-way cylinder (5) in proper order and open two slide rail (7) of locating connecting shell (4) bottom inner wall, six belt pulley (3) are connected through same driving belt (8) transmission.

2. The rotary gripper for assembling trees and six-shell according to claim 1, wherein the driving mechanism comprises an L-shaped connecting rod (9) fixed on the outer wall of the top of the hexagonal master (1), a driving motor (10) fixed on the outer wall of the top of the L-shaped connecting rod (9), a driving gear (11) arranged on the output shaft of the driving motor (10) and a driven gear (12) arranged on one of the rotating shafts (2).

3. The rotary gripper for assembling trees and shells with one support as claimed in claim 2, wherein said driving gear (11) and said driven gear (12) are engaged with each other, and the hexagonal master (1) has a hollow structure.

4. The rotary gripper for assembling trees and six-supporting shells as claimed in claim 1, wherein the rotating shaft (2) is respectively connected with the top inner wall and the bottom inner wall of the hexagonal master (1) through two bearings, and the outer walls of the two clamping jaws (6) are respectively connected with the inner walls of the two sliding rails (7) in a sliding manner.

5. The rotary gripper for trees and trees with one support and six shells as claimed in claim 2, wherein the driving motor (10) is connected with a control switch through a wire, and the control switch is connected with a power cord.