CN215359718U

CN215359718U - Manipulator for injection molding machine

Info

Publication number: CN215359718U
Application number: CN202121880079.3U
Authority: CN
Inventors: 杨军
Original assignee: Ningbo Li Jiang Robot Technology Co ltd
Current assignee: Ningbo Li Jiang Robot Technology Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2021-12-31
Anticipated expiration: 2031-08-11

Abstract

The application discloses manipulator for injection molding machine, the technical field who relates to injection molding machine equipment, it is higher to improve the manipulator limitation for the technical injection molding machine, it wastes time and energy to adjust, can lead to the problem that production efficiency descends for a long time, the on-line screen storage device comprises a base, the vertical stand that is provided with in top of base, the top of stand is connected with L shape support, the inboard front end of L shape support is rotated and is connected with the dwang, the outside front end of L shape support is installed and is used for driving dwang pivoted first motor, the outside surface of dwang is provided with the stopper, sliding translation is connected with the worm on the dwang, the inner wall of worm has been seted up with stopper assorted spacing groove, the top meshing of worm is connected with the turbine, the outside of turbine is connected with the transmission shaft, the front end of transmission shaft is connected with the manipulator body. This application improves the flexibility ratio of manipulator, and the cooperation is used the drawing of patterns efficiency that improves the mould in the injection molding machine, improves production efficiency simultaneously.

Description

Manipulator for injection molding machine

Technical Field

The application relates to the technical field of injection molding machine equipment, in particular to a manipulator for an injection molding machine.

Background

An injection molding machine is also known as an injection molding machine or an injection machine. It is a main forming equipment for making various shaped plastic products from thermoplastic plastics or thermosetting plastics by using plastic forming mould. The device is divided into a vertical type, a horizontal type and a full-electric type. The injection molding machine can heat the plastic, apply high pressure to the molten plastic, and inject it to fill the mold cavity.

Then the manipulator for the injection molding machine of prior art limitation is higher, and it wastes time and energy to adjust, leads to production efficiency to descend.

SUMMERY OF THE UTILITY MODEL

In order to improve the technique manipulator for the injection molding machine limitation higher, adjust and get up to waste time and energy, lead to the problem that production efficiency descends, the application provides a manipulator for the injection molding machine.

The application provides a manipulator for injection molding machine adopts following technical scheme:

the utility model provides a manipulator for injection molding machine, includes the base, the vertical stand that is provided with in top of base, the top of stand is connected with L shape support, the inboard front end of L shape support is rotated and is connected with the dwang, the outside front end of L shape support is installed and is used for driving dwang pivoted first motor, the outside surface of dwang is provided with the stopper, sliding translation is connected with the worm on the dwang, the inner wall of worm seted up with stopper assorted spacing groove, the top meshing of worm is connected with the turbine, the outside of turbine is connected with the transmission shaft, the front end of transmission shaft is connected with the manipulator body.

Through adopting above-mentioned technical scheme, the transmission shaft sets up integratively with the turbine, and the turbine pivoted drives the manipulator body simultaneously and carries out 360 rotations, improves the flexibility ratio of manipulator, and the cooperation is used the drawing of patterns efficiency that improves the mould in the injection molding machine, improves production efficiency simultaneously.

Optionally, a guide rod is fixedly connected to the middle of the inner side of the L-shaped support, a threaded rod is rotatably connected to the rear end of the guide rod, and a second motor for driving the threaded rod to rotate is installed at the rear end of the outer side of the L-shaped support.

Through adopting above-mentioned technical scheme, the guide arm plays the effect of direction and support, improves its stability when the manipulator body is controlled and is adjusted, and the threaded rod can be regarded as the main drive part that removes about the manipulator body, improves the motion range of manipulator body.

Optionally, the threaded rod, the guide rod and the rotating rod are movably connected with a movable mechanism, and the movable mechanism mainly comprises a movable block.

Through adopting above-mentioned technical scheme, the movable block can drive the manipulator and control the regulation under the cooperation of threaded rod and guide arm, improves the practicality to the motion mode that the moving mechanism can effectual promotion manipulator makes the manipulator rotate under the effect of dwang.

Optionally, the rear end of the movable block and the two sides of the middle part are communicated with each other to form a first mounting hole and a second mounting hole, a threaded sleeve and a threaded rod are installed in the first mounting hole and are in threaded connection, and a sliding sleeve and a guide rod are installed in the second mounting hole and are in sliding connection.

Through adopting above-mentioned technical scheme, but threaded rod just reverse adjustable thread bush moves the orbit on the horizontal direction, drives the movable block simultaneously and removes, installs sliding sleeve and guide arm sliding connection in the second mounting hole, and the inner wall of sliding sleeve sets up smoothly, improves the slidability, and the action is more smooth when making the manipulator body remove.

Optionally, both sides of the front end of the movable block are provided with third mounting holes in a penetrating manner, and the worm is rotatably connected in the third mounting holes.

Through adopting above-mentioned technical scheme, under the cooperation of stopper and spacing groove on the dwang, realize that the worm rotates in the third mounting hole.

Optionally, a protection box is installed above the front end of the movable block, a positioning shaft is rotatably connected to the inner wall of the rear end of the protection box, and the positioning shaft is connected with the inner side of the turbine.

Through adopting above-mentioned technical scheme, the location axle can keep the turbine to rotate in the protection box, promotes the stability when manipulator rotates simultaneously.

In summary, the present application includes at least one of the following benefits:

1. under the matching action of the limiting block and the limiting groove, the worm can be coaxially locked with the rotating rod, when the rotating rod is driven by the first motor to rotate, the worm can rotate along with the rotating rod, due to the meshing relation, the worm drives the turbine to rotate when rotating, the positioning shaft can keep the turbine to rotate in the protective box, meanwhile, the stability of the mechanical arm during rotation is improved, the mechanical arm body can rotate for 360 degrees, the flexibility of the mechanical arm is improved, the demolding efficiency of the mold is improved by matching the positioning shaft in an injection molding machine, and meanwhile, the production efficiency is improved;

2 the outside rear end of L shape support is installed and is used for driving threaded rod pivoted second motor, and the adjustable screw thread cover of threaded rod positive and negative rotation drives the movable block simultaneously and removes in the ascending movement track of horizontal direction, installs sliding sleeve and guide arm sliding connection in the second mounting hole, and the inner wall of sliding sleeve sets up smoothly, improves the slidability, and the action is more smooth when making the manipulator body remove.

Drawings

FIG. 1 is a perspective view showing the overall structure of the present embodiment;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present embodiment;

FIG. 3 is a schematic view showing the connection relationship between the worm and the worm wheel of the present embodiment;

fig. 4 is a schematic perspective view of the movable mechanism and the robot body structure of the present embodiment;

fig. 5 is a schematic side sectional view of the movable structure of the present embodiment.

Description of reference numerals: 1. a column; 2. a base; 3. an L-shaped bracket; 4. a second motor; 5. a threaded rod; 6. a guide bar; 7. a first motor; 8. rotating the rod; 81. a limiting block; 9. a movable mechanism; 91. a movable block; 92. a first mounting hole; 9201. a threaded sleeve; 93. a second mounting hole; 9301. a sliding sleeve; 94. a third mounting hole; 9401. a worm; 95. a protective case; 96. a turbine; 97. positioning the shaft; 98. a drive shaft; 10. the manipulator body.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

Example (b):

the embodiment of the application discloses manipulator for injection molding machine. Referring to fig. 1 and 3, the device comprises a base 2, a vertical column 1 is vertically arranged above the base 2, the top of the vertical column 1 is connected with an L-shaped bracket 3, the front end of the inner side of the L-shaped bracket 3 is rotatably connected with a rotating rod 8, the front end of the outer side of the L-shaped bracket 3 is provided with a first motor 7 for driving the rotating rod 8 to rotate, the surface of the outer side of the rotating rod 8 is provided with a limit block 81, the rotating rod 8 is connected with a worm 9401 in a sliding and translation manner, the inner wall of the worm 9401 is provided with a limit groove matched with the limit block 81, under the matching action of the limit block 81 and the limit groove, the worm 9401 and the rotating rod 8 can be locked coaxially, when the rotating rod 8 is driven by the first motor 7 to rotate, the worm 9401 can rotate along with the rotating rod 8, the upper part of the worm 9401 is connected with a turbine 96 in a meshing manner, and the turbine 96 is driven when the worm 9401 rotates, the outside of turbine 96 is connected with transmission shaft 98, and the front end of transmission shaft 98 is connected with manipulator body 10, and transmission shaft 98 sets up integratively with turbine 96, and turbine 96 pivoted drives manipulator body 10 and carries out 360 rotations simultaneously, improves the flexibility ratio of manipulator, and the cooperation is used the drawing of patterns efficiency that improves the mould in the injection molding machine, improves production efficiency simultaneously.

Referring to fig. 1, the guide rod 6 is fixedly connected to the middle portion of the inner side of the L-shaped support 3, the guide rod 6 plays a role in guiding and supporting, the stability of the robot body 10 is improved when the robot body is adjusted left and right, the threaded rod 5 is rotatably connected to the rear end of the guide rod 6, the second motor 4 used for driving the threaded rod 5 to rotate is installed at the rear end of the outer side of the L-shaped support 3, the threaded rod 5 can be regarded as a main driving portion for moving the robot body 10 left and right, and the movement range of the robot body 10 is improved.

Referring to fig. 1 and 4, swing joint has a movable mechanism 9 on threaded rod 5, guide arm 6 and dwang 8, mainly includes movable block 91 among the movable mechanism 9, and movable block 91 can drive the manipulator under threaded rod 5 and guide arm 6's cooperation and control the regulation, improves the practicality to movable mechanism 9 can effectual lifting manipulator's motion mode, makes the manipulator rotate under the effect of dwang 8.

Referring to fig. 4 and 5, the rear end of the movable block 91 and the two sides of the middle part are provided with a first mounting hole 92 and a second mounting hole 93 in a penetrating manner, precise parts for moving the movable mechanism 9 and the manipulator body 10 can be mounted in the mounting holes, and the parts can be conveniently replaced after long-time use, the threaded sleeve 9201 and the threaded rod 5 are mounted in the first mounting hole 92 and are in threaded connection with each other, the threaded rod 5 is in fit connection with internal threads in the threaded sleeve 9201, the threaded rod 5 can adjust the movement track of the threaded sleeve 9201 in the horizontal direction in a forward and reverse rotation mode, the movable block 91 is driven to move at the same time, the sliding sleeve 9301 and the guide rod 6 are mounted in the second mounting hole 93 and are in sliding connection, the inner wall of the sliding sleeve 9301 is smooth, the sliding performance is improved, and the movement is smoother when the manipulator body 10 moves.

Referring to fig. 5, third mounting holes 94 are formed through both sides of the front end of the movable block 91, the worm 9401 is rotatably connected to the third mounting holes 94, and the worm 9401 is rotated in the third mounting holes 94 by the cooperation of the limit block 81 and the limit groove on the rotating lever 8.

Referring to fig. 5, protection box 95 is installed to the front end top of movable block 91, protects turbine 96 and axis body, improves its life, and swivelling joint has location axle 97 in protection box 95's the rear end inner wall, and location axle 97 is connected with turbine 96's inboard, and location axle 97 can keep turbine 96 to rotate in protection box 95, promotes the stability when manipulator rotates simultaneously.

The implementation principle of the manipulator for the injection molding machine provided by the embodiment of the application is as follows:

the rear end of the outer side of the L-shaped support 3 is provided with a second motor 4 for driving the threaded rod 5 to rotate, the threaded rod 5 rotates forward and backward to adjust the movement track of the threaded sleeve 9201 in the horizontal direction and simultaneously drive the movable block 91 to move, the second mounting hole 93 is provided with a sliding sleeve 9301 and a guide rod 6 which are in sliding connection, the inner wall of the sliding sleeve 9301 is smooth, the sliding property is improved, the movement is smoother when the manipulator body 10 moves, the worm 9401 can be coaxially locked with the rotating rod 8 under the matching action of the limiting block 81 and the limiting groove, when the first motor 7 drives the rotating rod 8 to rotate, the worm 9401 can rotate along with the rotating rod 8, due to the meshing relationship, the worm 9401 drives the turbine 96 to rotate when rotating, the positioning shaft 97 can keep the turbine 96 to rotate in the protective box 95, and simultaneously improve the stability when the manipulator rotates, realize that manipulator body 10 carries out 360 rotations, improve the flexibility ratio of manipulator, the cooperation is used the drawing of patterns efficiency that improves the mould in the injection molding machine, improves production efficiency simultaneously.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a manipulator for injection molding machine, includes base (2), the vertical stand (1) that is provided with in top of base (2), the top of stand (1) is connected with L shape support (3), its characterized in that: the inboard front end of L shape support (3) is rotated and is connected with dwang (8), the outside front end of L shape support (3) is installed and is used for driving dwang (8) pivoted first motor (7), the outside surface of dwang (8) is provided with stopper (81), sliding translation is connected with worm (9401) on dwang (8), the inner wall of worm (9401) seted up with stopper (81) assorted spacing groove, the top meshing of worm (9401) is connected with turbine (96), the outside of turbine (96) is connected with transmission shaft (98), the front end of transmission shaft (98) is connected with manipulator body (10).

2. The manipulator of claim 1, wherein: the novel LED lamp is characterized in that a guide rod (6) is fixedly connected to the middle of the inner side of the L-shaped support (3), a threaded rod (5) is rotatably connected to the rear end of the guide rod (6), and a second motor (4) used for driving the threaded rod (5) to rotate is installed at the rear end of the outer side of the L-shaped support (3).

3. The manipulator for injection molding machine according to claim 2, characterized in that: threaded rod (5), guide arm (6) and dwang (8) go up swing joint has movable mechanism (9), mainly include movable block (91) in movable mechanism (9).

4. The manipulator of claim 3, wherein: the rear end of movable block (91) link up with the both sides of middle part and have seted up first mounting hole (92) and second mounting hole (93), install thread bush (9201) and threaded rod (5) threaded connection in first mounting hole (92), install sliding sleeve (9301) and guide arm (6) sliding connection in second mounting hole (93).

5. The manipulator of claim 3, wherein: and third mounting holes (94) are formed in two sides of the front end of the movable block (91) in a penetrating mode, and the worm (9401) is rotatably connected into the third mounting holes (94).

6. The manipulator of claim 3, wherein: protection box (95) are installed to the front end top of movable block (91), it is connected with location axle (97) to rotate in the rear end inner wall of protection box (95), location axle (97) are connected with the inboard of turbine (96).