CN216032060U

CN216032060U - Double-color injection molding machine turntable device with synchronous servo drive

Info

Publication number: CN216032060U
Application number: CN202121523022.8U
Authority: CN
Inventors: 李天恒; 付小强
Original assignee: Shenzhen Dijia Molding Co ltd
Current assignee: Shenzhen Dijia Molding Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2022-03-15
Anticipated expiration: 2031-07-06

Abstract

The utility model discloses a double-color injection molding machine turntable device with synchronous servo drive, which comprises a support plate, wherein an extension seat is fixedly arranged on one side of the outer wall of the support plate, a rotating column is connected to one side of the outer wall of the extension seat in an inserting manner, a protective cover is fixedly arranged on one side of the outer part of the extension seat, a first gear is movably arranged in the protective cover, one side of the outer wall of the first gear is fixedly connected with the outer part of the rotating column, a turntable is connected to one side of the outer wall of the first gear in an inserting manner, motor bases are fixedly arranged on both sides of the outer wall of the support plate, a first motor is fixedly arranged at the top end of one of the motor bases, and a second motor is fixedly arranged at the top end of the other motor base. And simultaneously, the stability of the turntable device is improved.

Description

Double-color injection molding machine turntable device with synchronous servo drive

Technical Field

The utility model relates to a turntable device of a double-color injection molding machine, in particular to a turntable device of a double-color injection molding machine with synchronous servo drive.

Background

The double-color three-lower-die disc alternate operation can automatically insert and take parts, reduces labor cost, stabilizes production efficiency, stabilizes quality and stabilizes production performance, is suitable for double-color, multi-color and hard-glue rubber-coated products such as multi-color chips, double-color TPU soles, double-color handles, double-color watchbands and the like, is matched with a full-automatic inserting and taking-out system, can realize unmanned operation, can improve production efficiency in the working process by rotating a self-contained turntable device when a double-color injection molding machine works, and can produce high-quality objects.

The existing object automatic working and processing can use the double-color injection molding machine turntable device, but the existing turntable device still has some defects:

1. in the existing market, the turntable device of the double-color injection molding machine can only be driven to operate by one driving device in the working process, so that the turntable device can only be stressed at one point, and parts inside the device are easily damaged, so that the gravity center of the turntable device is unstable, and the rotating efficiency is influenced.

2. The rotary table device is rotating rotatory in-process, uses gear structure to carry out the control of angle to it, and the gear supports through the pivot, and in long-time working process, the pivot can receive certain degree of damage, and untimely maintenance, the gear will deviate the axle center operation, consequently can cause the skew of carousel angle, and the gear needs the untimely lubricating oil that paints to maintain rotation efficiency simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a turntable device of a double-color injection molding machine with synchronous servo drive, which solves the problems that the turntable device provided in the background technology can only be stressed at one point, parts in the device are easy to damage, a rotating shaft can be damaged to a certain extent, and a gear deviates from an axis to run due to untimely maintenance, so that the angle of the turntable deviates.

In order to achieve the purpose, the utility model provides the following technical scheme: a double-color injection molding machine turntable device with synchronous servo drive comprises a support plate, wherein an extension seat is fixedly arranged on one side of the outer wall of the support plate, a rotating column is connected to one side of the outer wall of the extension seat in an inserting manner, a protective cover is fixedly arranged on one side of the outer portion of the extension seat, a first gear is movably arranged in the protective cover, one side of the outer wall of the first gear is fixedly connected with the outer portion of the rotating column, a turntable is connected to one side of the outer wall of the first gear in an inserting manner, motor seats are fixedly arranged on two sides of the outer wall of the support plate, a first motor is fixedly arranged at the top end of one motor seat, a second motor is fixedly arranged at the top end of the other motor seat, support columns are fixedly arranged on output shafts of the first motor and the second motor, a second gear is sleeved on the outer portion of one support column, a third gear is sleeved on the outer portion of the other support column, two one side of motor cabinet outer wall all is equipped with the protective housing, the inside activity of second gear at one of them protective housing, the inside activity of third gear at another protective housing, two the support column alternates with one side of two protective housing outer walls respectively and is connected, two recesses have been seted up to one side of backup pad inner wall, two the inner wall of recess all is equipped with two fixture blocks.

As a preferred technical scheme of the utility model, one side of the outer walls of the two motor bases is fixedly connected with one side of the outer walls of the two protection boxes respectively, and two sides of the inner walls of the two grooves are fixedly connected with one side of the outer walls of the four clamping blocks respectively.

As a preferable technical scheme of the utility model, one end of the rotating column moves in the extension seat, and loudspeakers are movably mounted in the two grooves.

As a preferable technical scheme of the utility model, the four clamping blocks are respectively connected with two sides of the outer walls of the two loudspeakers in a clamping manner, and the opening diameters of the two grooves are larger than those of the two loudspeakers.

As a preferable technical scheme of the utility model, the other sides of the outer walls of the two protection boxes are respectively connected with an injector in an inserting way, and injection columns are movably arranged in the injectors.

In a preferred embodiment of the present invention, one end of each of the two syringes is located on one side of the outer portion of the second gear and the third gear, the third gear is located on one side of the outer portion of the first gear, and the second gear is located on the other side of the outer portion of the first gear.

As a preferable technical solution of the present invention, one side of the outside of the two loudspeakers is respectively located inside the protective cover, the opening diameters of the second gear and the third gear are both smaller than the opening diameter of the first gear, and the third gear and the second gear are both in meshed connection with the first gear.

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

1. the utility model is provided with a first motor, a third gear, a second gear, a first gear and a turntable, simultaneously starting the first motor and the second motor to drive the third gear and the second gear sleeved outside the two supporting columns to rotate, because the second gear and the third gear are respectively positioned at two sides of the outer part of the first gear, and one side of the outer wall of the rotating column is fixedly connected with the outer wall of the first gear, the rotating column moves in the extension seat, therefore, the first gear is driven to rotate, the first motor and the second motor are respectively arranged at the two sides of the outer wall of the supporting plate, the supporting acting force of two points on the first gear can be realized, through this structure can effectually carry out the improvement of stress point to first gear, solved original carousel device and can only carry out pivoted problem through a drive arrangement, prevented device internals's damage, improved carousel device's stability simultaneously.

2. The utility model is provided with the protective box, the injector, the loudspeakers and the clamping blocks, one end of each loudspeaker is respectively connected with the corresponding clamping groove in a clamping way through the two clamping blocks, the loudspeakers are embedded into the grooves for limiting, the first gear rotates through the rotating shaft, the surface of the rotating shaft is abraded to a certain extent in the using process, the center of the first gear is unstable and has a certain rotation error when the rotating shaft after abrasion runs, the first gear collides with the abraded rotating shaft in the rotating process to generate impact sound, the impact sound is fed back to a worker through the two loudspeakers, the abraded rotating shaft and the first gear can be replaced in time, the working efficiency of the turntable device is improved, the transparent protective box can clearly master the condition of the lubricating oil on the surfaces of the second gear and the third gear, when the friction of the transparent protective box is large in contact with the first gear, a certain amount of lubricating oil can be correspondingly injected to the second gear or the third gear through the injector, and normal operation of rotation is ensured.

Drawings

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

FIG. 2 is a partial front view of the present invention;

FIG. 3 is a partial side view of the cross-sectional structure of the present invention.

In the figure: 1. a support plate; 2. an extension seat; 3. rotating the column; 4. a turntable; 5, a protective cover; 6. a first gear; 7. a protective box; 8. a first motor; 9. a second gear; 10. a second motor; 11. a third gear; 12. a clamping block; 13. a loudspeaker; 14. an injector; 15. and (4) a support column.

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 of a turntable device of a two-color injection molding machine with synchronous servo driving:

the first embodiment is as follows:

as shown in fig. 1 and 2, a rotary table device of a double-color injection molding machine with synchronous servo drive comprises a support plate 1, an extension seat 2 is fixedly installed on one side of the outer wall of the support plate 1, a rotary column 3 is connected to one side of the outer wall of the extension seat 2 in an inserting manner, a protective cover 5 is fixedly installed on one side of the outer wall of the extension seat 2, a first gear 6 is movably installed inside the protective cover 5, one side of the outer wall of the first gear 6 is fixedly connected with the outer part of the rotary column 3, a rotary table 4 is connected to one side of the outer wall of the first gear 6 in an inserting manner, motor seats are fixedly installed on both sides of the outer wall of the support plate 1, a first motor 8 is fixedly installed at the top end of one motor seat, a second motor 10 is fixedly installed at the top end of the other motor seat, support columns 15 are fixedly installed on output shafts of the first motor 8 and the second motor 10, and a second gear 9 is sleeved outside one support column 15, a third gear 11 is sleeved outside the other supporting column 15, one side of the outer walls of the two motor bases is provided with a protective box 7, the second gear 9 moves inside one protective box 7, the third gear 11 moves inside the other protective box 7, the two supporting columns 15 are respectively connected with one side of the outer walls of the two protective boxes 7 in an inserting manner, one side of the inner wall of the supporting plate 1 is provided with two grooves, the inner walls of the two grooves are provided with two clamping blocks 12, one end of the rotating column 3 can move inside the extension base 2, the turntable 4 is fixedly arranged on one side of the outer wall of the first gear 6, when the second motor 10 and the first motor 8 are started simultaneously, the supporting columns 15 which are fixedly arranged with respective output shafts are driven to rotate simultaneously, the rotation of the two supporting columns 15 drives the third gear 11 and the second gear 9 to rotate, so that the first gear 6 which is connected in a meshing manner rotates, can rotate first gear 6 through two drive arrangement, first gear 6 will drive carousel 4 after rotatory and rotate to make carousel device have two stress points, avoided a stress point to lead to the unstable phenomenon of carousel to take place.

One side of the outer wall of the two motor bases is fixedly connected with one side of the outer wall of the two protective boxes 7 respectively, two sides of the inner wall of the two grooves are fixedly connected with one side of the outer wall of the four clamping blocks 12 respectively, one end of the rotating column 3 moves in the extension base 2, loudspeakers 13 are movably arranged in the two grooves, the four clamping blocks 12 are clamped and connected with two sides of the outer wall of the two loudspeakers 13 respectively, the opening diameters of the two grooves are larger than those of the two loudspeakers 13, the first motor 8 and the second motor 10 are arranged on two sides of the outer wall of the supporting plate 1 respectively, and two-point supporting acting force can be realized on the first gear 6, through this structure can be effectual carry out the improvement of stress point to first gear 6, solved original carousel device and can only carry out pivoted problem through a drive arrangement, prevented device internals's damage, improved carousel device's stability simultaneously.

When the turntable device is used in detail, the utility model is a turntable device of a double-color injection molding machine with synchronous servo drive, in the current market, one end of a rotary column 3 can move in an extension seat 2 during the working process of the turntable device of the double-color injection molding machine, a turntable 4 is fixedly arranged at one side of the outer wall of a first gear 6, when a second motor 10 and a first motor 8 are started simultaneously, support columns 15 fixedly arranged with respective output shafts are driven to rotate simultaneously, the rotation of the two support columns 15 drives a third gear 11 and a second gear 9 to rotate, so that the first gear 6 in meshed connection with the third gear rotates, the turntable 4 fixedly arranged with the first gear 6 is driven to rotate after the first gear 6 rotates, the support acting force of two points can be realized on the first gear 6, the stress point of the first gear 6 can be effectively improved, the problem that the original turntable device can only rotate through one drive device is solved, the damage of the internal parts of the device is prevented, and the stability and the service life of the turntable device are improved.

Example two:

on the basis of the first embodiment, as shown in fig. 3, the other sides of the outer walls of the two protection boxes 7 are respectively connected with an injector 14 in an inserting manner, the injectors 14 are respectively and movably installed with an injection column, one end of each injector 14 is respectively arranged at one side of the outer part of the second gear 9 and one side of the outer part of the third gear 11, the third gear 11 is arranged at one side of the outer part of the first gear 6, the second gear 9 is arranged at the other side of the outer part of the first gear 6, one side of the outer part of each loudspeaker 13 is respectively arranged in the protection cover 5, the opening diameters of the second gear 9 and the third gear 11 are both smaller than the opening diameter of the first gear 6, the third gear 11 and the second gear 9 are both meshed with the first gear 6, the first gear 6 collides with a worn rotating shaft in a rotating process to generate impact sound, the impact sound is fed back to a loudspeaker operator through the two loudspeakers 13, the worn rotating shaft and the first gear 6 can be replaced in time, the working efficiency of the turntable device is improved, the transparent protective box 7 can clearly master the condition of the lubricating oil on the surfaces of the second gear 9 and the third gear 11, and when the contact friction between the transparent protective box and the first gear 6 is large, a certain amount of lubricating oil can be correspondingly injected into the second gear 9 or the third gear 11 through the injector 14, so that the normal running of rotation is ensured.

When the rotary table device is used, the angle of the rotary table device is controlled by using a gear structure in the rotating process of the rotary table device, the gear is supported by a rotating shaft, the rotating shaft can be damaged to a certain degree in the long-time working process, when the rotating shaft is damaged, the center of the first gear 6 is unstable and has a certain rotating error when the worn rotating shaft runs, the first gear 6 collides with the worn rotating shaft in the rotating process to generate impact sound, the impact sound is amplified and fed back to a worker by the two amplifiers 13, the worn rotating shaft and the first gear 6 can be replaced in time, the working efficiency of the rotary table device is improved, one ends of the amplifiers 13 are respectively connected with the corresponding clamping grooves in a clamping manner through the two clamping blocks 12, and the amplifiers 13 are embedded into the grooves for limiting, transparent protective housing 7 can be clear grasp the condition of second gear 9 and third gear 11 surface lubricating oil, and when the contact friction was great with first gear 6, can be corresponding give second gear 9 or third gear 11 injection a quantitative lubricating oil through syringe 14, and the high efficiency and the long-life of assurance gear are worn out to the effectual gear that prevents. The gear lubricant has good abrasion resistance and extreme pressure property, and meanwhile, has fluidity, and is convenient for heat dissipation.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a double-colored injection molding machine carousel device with synchronous servo drive, includes backup pad (1), its characterized in that: one side of the outer wall of the supporting plate (1) is fixedly provided with an extension seat (2), one side of the outer wall of the extension seat (2) is alternately connected with a rotating column (3), one side of the outer wall of the extension seat (2) is fixedly provided with a protective cover (5), the inner movable mounting of the protective cover (5) is provided with a first gear (6), one side of the outer wall of the first gear (6) is fixedly connected with the outer part of the rotating column (3), one side of the outer wall of the first gear (6) is alternately connected with a turntable (4), the two sides of the outer wall of the supporting plate (1) are fixedly provided with motor seats, the top end of one motor seat is fixedly provided with a first motor (8), the top end of the other motor seat is fixedly provided with a second motor (10), the output shafts of the first motor (8) and the second motor (10) are fixedly provided with supporting columns (15), one of the supporting columns (15) is sleeved with a second gear (9), the other one the outside cover of support column (15) is equipped with third gear (11), two one side of motor cabinet outer wall all is equipped with protective housing (7), second gear (9) are in the inside activity of one of them protective housing (7), third gear (11) are in the inside activity of another protective housing (7), two support column (15) alternate with one side of two protective housing (7) outer walls respectively and are connected, two recesses, two have been seted up to one side of backup pad (1) inner wall the inner wall of recess all is equipped with two fixture blocks (12).

2. The turntable device of a two-color injection molding machine with synchronous servo drive according to claim 1, characterized in that: one side of the outer wall of the motor base is fixedly connected with one side of the outer wall of the two protective boxes (7), and the two sides of the inner wall of the groove are fixedly connected with one side of the outer wall of the four clamping blocks (12).

3. The turntable device of a two-color injection molding machine with synchronous servo drive according to claim 2, characterized in that: one end of the rotating column (3) is movable in the extension seat (2), and two loudspeakers (13) are movably mounted in the grooves.

4. The turntable device of a two-color injection molding machine with synchronous servo drive according to claim 3, characterized in that: the four fixture blocks (12) are respectively connected with two sides of the outer walls of the two loudspeakers (13) in a clamping mode, and the opening diameters of the two grooves are larger than those of the two loudspeakers (13).

5. The turntable device of a two-color injection molding machine with synchronous servo drive according to claim 2, characterized in that: two the opposite side of guard box (7) outer wall all alternates and is connected with syringe (14), the inside of syringe (14) all movable mounting has the injection post.

6. The turntable device of a two-color injection molding machine with synchronous servo drive according to claim 5, characterized in that: one ends of the two injectors (14) are respectively arranged at one side of the outer parts of the second gear (9) and the third gear (11), the third gear (11) is arranged at one side of the outer part of the first gear (6), and the second gear (9) is arranged at the other side of the outer part of the first gear (6).

7. The turntable device of a two-color injection molding machine with synchronous servo drive according to claim 4, characterized in that: two outside one side of megaphone (13) is located the inside of protection casing (5) respectively, the opening diameter of second gear (9) and third gear (11) all is less than the opening diameter of first gear (6), third gear (11) and second gear (9) all are connected with first gear (6) meshing.