Disc material placing structure for dental needle embedding equipment

Abstract

The utility model discloses a disc swinging structure for dental needle embedding equipment, which relates to the technical field of disc swinging structures and comprises a disc body. According to the disc material placing structure for the tooth needle embedding equipment, a feeder feeds an upper material bin, tooth needles are scattered and arranged through a vibration disc, a camera recognizes the tooth needles capable of being grabbed, and the tail end of a four-axis mechanical arm executes a tooth needle clamping jaw to place the materials on a tooth needle material placing disc according to requirements; the cam divider controls intermittent rotation of the disc body, and in the process, the supporting rods distributed in an array mode are matched with the disc body through rollers to guarantee the stability of the rotating process of the disc body. The multi-station feeding bin is used for aligning the tails of the tooth needles and waiting for the six-axis mechanical arm to take away the tooth needles to be finally embedded into an injection molding machine mold, through the structural design of the multi-station feeding bin, the filling efficiency and precision of the tooth needles are remarkably improved, and the multi-station feeding requirement of a multi-hole mold is met.

Description

Technical Field

[0001] The utility model relates to the technical field of disc feeding structures, in particular to a disc feeding structure for a tooth pin embedding device. Background Technique

[0002] In the prior art, taking a nut insert as an example, in order to prevent the nut from loosening or falling during the mold clamping process of the mold, a screw tooth pin matching with the nut is used. After tightening the screw tooth pin with the nut, the screw tooth pin and the nut as a whole are embedded into the mold for injection molding. After the injection molding is completed, they are ejected together with the screw tooth pin, and then the screw tooth pin is rotated in the reverse direction from the product to remove the screw tooth pin from the nut, so as to obtain a plastic product with a nut.

[0003] However, in the prior art, there are too many cavities in the injection molding machine, and single-station feeding cannot meet the requirements, so a disc feeding structure that requires multi-station cooperation for feeding is needed.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structural deficiencies, and a disc feeding structure for a tooth pin embedding device is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a disc feeding structure for a tooth pin embedding device to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A disc feeding structure for a tooth pin embedding device, including a disc body. Tooth pin feeding discs are arranged in an array on the circumferential top of the disc body. The notch at the circumference of the disc body is the material taking station, and the other three places on the circumference of the disc body are the feeding stations. The bottom of the disc body is fixedly connected to the output end of a cam divider, and the cam divider is bolted to the middle of the workbench.

[0007] Furthermore, support rods are arranged in an array at the circumferential bottom of the disc body. The roots of the support rods are bolted to the workbench, and the output ends of the support rods are in rolling cooperation with the disc body through rollers.

[0008] Furthermore, a cylinder is arranged at the bottom of the disc body, and the output end of the cylinder is fixedly connected to an installation beam.

[0009] Furthermore, alignment plates are arranged along the extending direction of the installation beam, and the alignment plates align the tails of the tooth pins in the tooth pin feeding discs.

[0010] Furthermore, three feeding bins are arranged at the feeding stations on the circumference of the disc body. Two four-axis manipulators are arranged in the middle of the feeding bins, and the output ends of the four-axis manipulators are connected with tooth pin grippers.

[0011] Further, vibrating bowls corresponding to the four-axis manipulator are arranged on both sides of the feeding bin, and a feeder is connected to the tail of the vibrating bowl.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. When the utility model is in use, the feeder feeds the feeding bin, and the vibrating bowl scatters and arranges the dental needles. The camera identifies the dental needles that can be grasped, and the end of the four-axis manipulator executes the dental needle gripper to place the materials on the dental needle placing tray according to requirements. The cam divider controls the intermittent rotation of the disc body. During this process, the array-distributed support rods cooperate with the disc body through rollers to ensure the stability of the disc body during rotation. The alignment plate controlled by the air cylinder on the workbench is responsible for aligning the tails of the dental needles and waiting for the six-axis manipulator to pick up the dental needles and finally bury them into the injection mold. Through the structural design of the multi-station feeding bin, the filling efficiency and accuracy of the dental needles are significantly improved, meeting the multi-station feeding requirements of the multi-cavity mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the device of the utility model;

[0015] Figure 2 is a schematic diagram of the structure of the feeding bin of the utility model;

[0016] Figure 3 is a schematic diagram of the structure of the disc body of the utility model;

[0017] Figure 4 is the utility model Figure 3 is an enlarged schematic diagram of part A in;

[0018] Figure 5 is a schematic diagram of the structure of the alignment plate of the utility model.

[0019] In the figure: 1. Disc body; 2. Dental needle placing tray; 3. Cam divider; 4. Workbench; 5. Support rod; 6. Roller; 7. Air cylinder; 8. Installation beam; 9. Alignment plate; 10. Feeding bin; 11. Four-axis manipulator; 12. Dental needle gripper; 13. Vibrating bowl; 14. Feeder. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following further describes in detail the embodiments of the utility model in conjunction with the drawings. The following embodiments are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0021] As Figures 1 to 3As shown in the figure, a disc stocker structure for a dental needle embedding device includes a disc body 1. At the top of the circumference of the disc body 1, dental needle stocker discs 2 are arranged in an array. The notch at the circumference of the disc body 1 is the material taking station, and the other three places at the circumference of the disc body 1 are the feeding stations. The bottom of the disc body 1 is fixedly connected to the output end of a cam divider 3, and the cam divider 3 is bolted to the middle of a workbench 4. At the bottom of the circumference of the disc body 1, support rods 5 are arranged in an array. The roots of the support rods 5 are bolted to the workbench 4, and the output ends of the support rods 5 are in rolling cooperation with the disc body 1 through rollers 6. There is a cylinder 7 at the bottom of the disc body 1, and the output end of the cylinder 7 is fixedly connected to a mounting beam 8. Alignment plates 9 are arranged along the extending direction of the mounting beam 8, and the alignment plates 9 align the tails of the dental needles in the dental needle stocker discs 2. The cam divider 3 controls the intermittent rotation of the disc body 1. During this process, the arrayed support rods 5 cooperate with the disc body 1 through the rollers 6 to ensure the stability of the disc body 1 during rotation. The alignment plates 9 controlled by the cylinder 7 arranged on the workbench 4 are responsible for aligning the tails of the dental needles and waiting for the six-axis manipulator to pick up the dental needles and finally embed them into the injection mold. Through the structural design of the multi-station feeding bin 10, the loading efficiency and accuracy of the dental needles are significantly improved, meeting the multi-station feeding requirements of multi-cavity molds. There are three feeding bins 10 arranged at the feeding stations on the circumference of the disc body 1. There are two four-axis manipulators 11 arranged in the middle of the feeding bin 10, and the output ends of the four-axis manipulators 11 are connected with dental needle grippers 12. Vibration discs 13 corresponding to the four-axis manipulators 11 are arranged on both sides of the feeding bin 10, and a feeder 14 is connected to the tail of the vibration disc 13. The feeder 14 feeds the feeding bin 10 and the vibration disc 13 scatters and arranges the dental needles. The camera identifies the dental needles that can be grasped, and the dental needle grippers 12 at the ends of the four-axis manipulators 11 place the materials on the dental needle stocker discs 2 according to requirements.

[0022] Working principle: When using this disc stocker structure for a dental needle embedding device, during use, the feeder 14 feeds the feeding bin 10 and the vibration disc 13 scatters and arranges the dental needles. The camera identifies the dental needles that can be grasped, and the dental needle grippers 12 at the ends of the four-axis manipulators 11 place the materials on the dental needle stocker discs 2 according to requirements. The cam divider 3 controls the intermittent rotation of the disc body 1. During this process, the arrayed support rods 5 cooperate with the disc body 1 through the rollers 6 to ensure the stability of the disc body 1 during rotation. The alignment plates 9 controlled by the cylinder 7 arranged on the workbench 4 are responsible for aligning the tails of the dental needles and waiting for the six-axis manipulator to pick up the dental needles and finally embed them into the injection mold. Through the structural design of the multi-station feeding bin 10, the loading efficiency and accuracy of the dental needles are significantly improved, meeting the multi-station feeding requirements of multi-cavity molds.

[0023] The embodiments of the present utility model are given for purposes of illustration and description, and are not exhaustive or limit the present utility model to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to better explain the principles of the present utility model and its practical applications, and to enable those of ordinary skill in the art to understand the present utility model so as to design various embodiments with various modifications suitable for specific purposes.

Claims

1. A disc swinging structure for a dental needle embedding device, comprising a disc body (1), characterized in that: A tooth needle swinging material disc (2) is arranged in an array at the top of the circumference of the disc body (1), and the notch on the circumference of the disc body (1) is a material taking station, and the other three positions on the circumference of the disc body (1) are loading stations. The bottom of the disc body (1) is fixedly connected to the output end of the cam divider (3), and the cam divider (3) is bolted to the middle of the workbench (4).

2. A disc swinging structure for a dental needle embedding device according to claim 1, characterized in that: The disc body (1) is provided with support rods (5) in an array at the bottom of the circumference, and the roots of the support rods (5) are fixed to the workbench (4) by bolts, and the output ends of the support rods (5) are in rolling cooperation with the disc body (1) via rollers (6).

3. The disc swinging structure for dental needle embedding equipment according to claim 1, characterized in that: A cylinder (7) is arranged at the bottom of the disc body (1), and a mounting beam (8) is fixedly connected to the output end of the cylinder (7).

4. A disc swinging structure for dental needle embedding equipment according to claim 3, characterized in that: The mounting beam (8) is provided with an alignment plate (9) arranged along the extension direction, and the alignment plate (9) aligns the tails of the tooth needles in the tooth needle swinging plate (2).

5. The disc swinging structure for dental needle embedding equipment according to claim 1, characterized in that: Three loading bins (10) are arranged at the loading stations on the circumference of the disc body (1), and two four-axis manipulators (11) are arranged in the middle of the loading bins (10), and the output ends of the four-axis manipulators (11) are connected to tooth needle clamps (12).

6. A disc swinging structure for dental needle embedding equipment according to claim 5, characterized in that: Vibration plates (13) corresponding to the four-axis manipulator (11) are arranged on both sides of the loading bin (10), and a feeder (14) is connected to the rear of the vibration plate (13).

Images