Disc material placing structure and dental needle embedding equipment

Abstract

The utility model discloses a disc material placing structure and tooth needle embedding equipment, and relates to the technical field of tooth needle embedding equipment, the disc material placing structure comprises a fixed machine body and an alignment assembly, the upper surface of the fixed machine body is provided with a supporting rod, the upper surface of the supporting rod is provided with a supporting ring, and the inner end of the upper surface of the fixed machine body is provided with a servo motor; the output end of the servo motor is connected with a connecting shaft through a coupler, a material placing disc is installed at the upper end of the connecting shaft, the upper surface of the material placing disc is rotationally connected with the upper surface of the supporting ring, material pushing openings are formed in the front end of the material placing disc and the front end of the upper surface of the supporting ring correspondingly, and a dental needle inserting station is arranged on the upper side of the material placing disc. According to the disc material placing structure and the dental needle embedding equipment, the device can align the tails of dental needles through the dental needle aligning structure through the aligning assembly so as to improve the precision of embedding the dental needles, and the device can automatically feed finished products through the feeding assembly so as to facilitate subsequent operation and improve the overall processing efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of dental needle embedding equipment, in particular to a disc feeding structure and a dental needle embedding equipment. Background Technique

[0002] Dental needles are also called inlay needles. The inlay needles in injection molds are a kind of mold accessories that cooperate with the template. They are usually installed on the bottom plate of the template. Since the diameter of the inlay needles is small, many of them can be arranged on the bottom plate of the template. The material selection quality and processing accuracy of the inlay needles are crucial, directly affecting the molding quality of the product. During the production and processing of the mold, it is necessary to embed dental needles inside the mold. Therefore, a dental needle embedding equipment is needed.

[0003] However, the current dental needle embedding equipment still has the following deficiencies. For example, the patent document with the publication number CN213563955U discloses a multi-group automatic embedding and transfer device for inlay parts in a mold. In this multi-group automatic embedding and transfer device for inlay parts in a mold, through the setting of a clamping jaw cylinder with a pre-positioning function, the PIN needles are loaded into the inlay parts stably and in place; in the embedding positioning component, the fixed frame cooperates with the elastic clamping jaws, and at the same time, the inlay parts and the PIN needles are positioned stably when being embedded in the mold without deviation. However, during the process of feeding the dental needles, it is impossible to ensure the overall alignment of multiple groups of dental needles, resulting in a reduction in the accuracy of embedding the dental needles.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structural deficiencies, and a disc feeding structure and a dental needle embedding equipment are proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a disc feeding structure and a dental needle embedding equipment 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 includes a fixed body and an alignment component. On the upper surface of the fixed body, a support rod is installed, and on the upper surface of the support rod, a support ring is provided. At the inner end of the upper surface of the fixed body, a servo motor is installed, and the output end of the servo motor is connected to a connecting shaft through a coupling. At the upper end of the connecting shaft, a feeding disc is installed, and the upper surface of the feeding disc is rotationally connected to the upper surface of the support ring. On the upper surfaces of the feeding disc and the front end of the support ring, a pushing port is opened, and a dental needle insertion station is arranged above the feeding disc. The alignment component is arranged on the upper surface of the fixed body, and the alignment component includes a fixed seat, a micro-push rod, a connecting plate, a support member, a push needle plate, and a limiting rod.

[0007] Further, the fixed seat is arranged at the front end of the upper surface of the fixed body, and a micro-push rod is installed inside the fixed seat, and a connecting plate is arranged at the top of the micro-push rod.

[0008] Furthermore, a support member is installed on the upper surface of the connecting plate, and a push needle plate is arranged on the upper surface of the support member. The inner sides of both ends of the fixed seat are slidably connected with limiting rods, and the tops of the limiting rods are connected to both ends of the lower surface of the connecting plate.

[0009] A dental needle embedding device, which is equipped with the above-mentioned disc feeding structure, includes a fixed bottom plate and a feeding assembly. The fixed bottom plate is arranged on the lower surface of the fixed machine body, and the feeding assembly is arranged on the upper surface of the fixed bottom plate. The feeding assembly includes limiting vertical plates, fixed side plates, a rotating motor, a threaded lead screw, a moving seat, a support groove and a limiting frame. The limiting vertical plates are arranged on the front right side of the upper surface of the fixed bottom plate, and there are two groups of limiting vertical plates. Fixed side plates are installed at the lower ends of both side surfaces of the limiting vertical plates.

[0010] Furthermore, a rotating motor is arranged on the left side surface of the fixed side plate, and the output end of the rotating motor is connected with a threaded lead screw through a coupling. The surface of the threaded lead screw is threadedly connected with a moving seat, and a support groove is installed on the upper surface of the moving seat. Fixed side plates are arranged at the front and rear ends of the upper surface of the support groove, and the inner side surface of the fixed side plate is slidably connected with the upper end surface of the limiting vertical plate.

[0011] Furthermore, a six-axis robot is installed at the front left end of the upper surface of the fixed bottom plate, and a fixed frame is arranged at the rear right end of the upper surface of the fixed bottom plate.

[0012] Furthermore, a support disc is installed on the upper surface of the fixed frame, and a fixed support is arranged on the upper surface of the fixed frame.

[0013] Furthermore, a hydraulic push rod is arranged on the upper surface of the fixed support, and a pressure seat is installed at the bottom of the hydraulic push rod. A fixed tooling is arranged on the front side of the upper surface of the support disc.

[0014] The utility model provides a disc feeding structure and a dental needle embedding device, which have the following beneficial effects:

[0015] 1. By setting an alignment component, the alignment component includes a fixed seat, a micro push rod, a connecting plate, a support member, a push needle plate and a limiting rod. During use, the micro push rod is started, so that the micro push rod drives the connecting plate to move upward, and then drives the support member to move upward. The push needle plate is driven by the support member to move upward to the feeding port, and the dental needle is pushed upward through the feeding port. During the movement of the connecting plate, the connecting plate is supported and limited by the sliding connection between the limiting rod and the fixed seat, so that the device can align the tails of the dental needles through the dental needle alignment structure to improve the accuracy when embedding the dental needles.

[0016] 2. The utility model is provided with a feeding component, which includes a limiting vertical plate, a fixed side plate, a rotating motor, a threaded lead screw, a moving seat, a support groove and a limiting frame. When in use, take out the finished product and place it inside the support groove, start the rotating motor, make the rotating motor drive the threaded lead screw to rotate, make the threaded lead screw drive the moving seat to move along the surface of the threaded lead screw, drive the support groove to move to the right through the moving seat, make the support groove slide along the upper surface of the inner side of the limiting vertical plate, and support and limit the movement of the support groove through the sliding connection between the limiting frame and the upper surface of the limiting vertical plate, so that the device can automatically feed the finished product, facilitating subsequent operations and improving the overall processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of a disc material placing structure and a dental needle embedding device of the present utility model;

[0018] Figure 2 is a three-dimensional structural schematic diagram of a fixed body of a disc material placing structure and a dental needle embedding device of the present utility model;

[0019] Figure 3 is a three-dimensional structural schematic diagram of an alignment component of a disc material placing structure and a dental needle embedding device of the present utility model;

[0020] Figure 4 is a three-dimensional structural schematic diagram of a feeding component of a disc material placing structure and a dental needle embedding device of the present utility model.

[0021] In the figure: 1, fixed body; 2, support rod; 3, support ring; 4, servo motor; 5, connecting shaft; 6, material placing disc; 7, pushing port; 8, dental needle insertion station; 9, alignment component; 901, fixed seat; 902, micro push rod; 903, connecting plate; 904, support member; 905, needle pushing plate; 906, limiting rod; 10, fixed bottom plate; 11, feeding component; 1101, limiting vertical plate; 1102, fixed side plate; 1103, rotating motor; 1104, threaded lead screw; 1105, moving seat; 1106, support groove; 1107, limiting frame; 12, six-axis manipulator; 13, fixed frame; 14, support disc; 15, fixed bracket; 16, hydraulic push rod; 17, pressure seat; 18, fixed tooling. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following further describes in detail the embodiments of the present utility model in conjunction with the drawings. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0023] As Figures 1 to 4As shown in the figure, a disc stock feeding structure includes a fixed body 1 and an alignment assembly 9. A support rod 2 is installed on the upper surface of the fixed body 1, and a support ring 3 is arranged on the upper surface of the support rod 2. The inner end of the upper surface of the fixed body 1 is installed with a servo motor 4, and the output end of the servo motor 4 is connected with a connecting shaft 5 through a coupling. The upper end of the connecting shaft 5 is installed with a stock feeding disc 6, and the upper surface of the stock feeding disc 6 is rotationally connected with the upper surface of the support ring 3. Feeding ports 7 are respectively arranged at the front ends of the upper surfaces of the stock feeding disc 6 and the support ring 3, and a tooth pin insertion station 8 is arranged above the stock feeding disc 6. The alignment assembly 9 is arranged on the upper surface of the fixed body 1, and the alignment assembly 9 includes a fixed seat 901, a micro push rod 902, a connecting plate 903, a support member 904, a push pin plate 905 and a limiting rod 906. The fixed seat 901 is arranged at the front end of the upper surface of the fixed body 1, and a micro push rod 902 is installed inside the fixed seat 901. The top of the micro push rod 902 is provided with a connecting plate 903. A support member 904 is installed on the upper surface of the connecting plate 903, and a push pin plate 905 is arranged on the upper surface of the support member 904. The two ends inside the fixed seat 901 are slidably connected with a limiting rod 906, and the top of the limiting rod 906 is connected with the two ends of the lower surface of the connecting plate 903.

[0024] The specific operation is as follows. When in use, insert the tooth pins into the tooth pin insertion station 8 to fill the four groups of tooth pin insertion stations 8 with tooth pins. Start the servo motor 4 to drive the connecting shaft 5 to rotate, and drive the stock feeding disc 6 to rotate along the surface of the support ring 3 through the connecting shaft 5, so as to drive the tooth pin insertion station 8 filled with tooth pins to rotate above the fixed seat 901. Start the micro push rod 902 to drive the connecting plate 903 to move upward, and then drive the support member 904 to move upward. Drive the push pin plate 905 to move upward to the feeding port 7 through the support member 904, and push the tooth pins upward through the feeding port 7 to align the tails of the tooth pins. During the movement of the connecting plate 903, the connecting plate 903 is supported and limited by the sliding connection between the limiting rod 906 and the fixed seat 901.

[0025] Such as Figure 1 and Figure 4As shown in the figure, a dental needle embedding device includes a fixed bottom plate 10 and a feeding assembly 11. The fixed bottom plate 10 is arranged on the lower surface of the fixed body 1, and the feeding assembly 11 is arranged on the upper surface of the fixed bottom plate 10. The feeding assembly 11 includes a limit vertical plate 1101, a fixed side plate 1102, a rotating motor 1103, a threaded lead screw 1104, a moving seat 1105, a support groove 1106 and a limit frame 1107. The limit vertical plate 1101 is arranged on the right front end of the upper surface of the fixed bottom plate 10, and there are two groups of limit vertical plates 1101. The lower ends of both side surfaces of the limit vertical plate 1101 are provided with fixed side plates 1102. The left side surface of the fixed side plate 1102 is provided with a rotating motor 1103, and the output end of the rotating motor 1103 is connected with a threaded lead screw 1104 through a coupling. The surface of the threaded lead screw 1104 is threadedly connected with a moving seat 1105, and the upper surface of the moving seat 1105 is provided with a support groove 1106. The front and rear ends of the upper surface of the support groove 1106 are provided with fixed side plates 1102, and the inner side surface of the fixed side plate 1102 is slidably connected with the upper end surface of the limit vertical plate 1101. The left front end of the upper surface of the fixed bottom plate 10 is provided with a six-axis manipulator 12, and the right rear end of the upper surface of the fixed bottom plate 10 is provided with a fixed frame 13. The upper surface of the fixed frame 13 is provided with a support disc 14, and the upper surface of the fixed frame 13 is provided with a fixed bracket 15. The upper surface of the fixed bracket 15 is provided with a hydraulic push rod 16, and the bottom of the hydraulic push rod 16 is provided with a pressure seat 17. The front side of the upper surface of the support disc 14 is provided with a fixed tooling 18;

[0026] The specific operation is as follows. When in use, the dental needle placed on the dental needle insertion station 8 is taken out by the six-axis manipulator 12, and the dental needle is set on the fixed tooling 18. The dental needle is embedded into the injection mold. The finished product is taken out by the six-axis manipulator 12 and placed inside the support groove 1106. The rotating motor 1103 is started, so that the rotating motor 1103 drives the threaded lead screw 1104 to rotate, and the threaded lead screw 1104 drives the moving seat 1105 to move along the surface of the threaded lead screw 1104. The moving seat 1105 drives the support groove 1106 to move to the right, so that the support groove 1106 slides along the upper end surface inside the limit vertical plate 1101. Through the sliding connection between the limit frame 1107 and the upper end surface of the limit vertical plate 1101, the movement of the support groove 1106 is supported and limited.

[0027] A dental needle embedding device is installed with the above-mentioned disc feeding structure, so that the dental needle embedding device can align the tails of the dental needles during the feeding process, thereby improving the accuracy of dental needle embedding.

[0028] In summary, as Figures 1 to 3As shown, for the disc stock feeding structure and the needle embedding device, during use, first, insert the needles into the needle insertion stations 8, so that the four groups of needle insertion stations 8 are filled with needles. Start the servo motor 4, so that the servo motor 4 drives the connecting shaft 5 to rotate, and drives the stock feeding disc 6 to rotate along the surface of the support ring 3 through the connecting shaft 5, so as to drive the needle insertion stations 8 filled with needles to rotate above the fixed seat 901. Start the micro push rod 902, so that the micro push rod 902 drives the connecting plate 903 to move upward, and then drives the support member 904 to move upward. Drive the needle pushing plate 905 to move upward to the material pushing port 7 through the support member 904, and push the needles upward through the material pushing port 7 to align the tails of the needles. During the movement of the connecting plate 903, the connecting plate 903 is supported and limited by the sliding connection between the limit rod 906 and the fixed seat 901. Subsequently, the needles arranged on the needle insertion stations 8 are taken out by the six-axis manipulator 12, and the needles are arranged on the fixed tooling 18, and the needles are embedded into the injection mold. The finished products are taken out by the six-axis manipulator 12 and placed inside the support groove 1106. Start the rotation motor 1103, so that the rotation motor 1103 drives the threaded lead screw 1104 to rotate, and the threaded lead screw 1104 drives the moving seat 1105 to move along the surface of the threaded lead screw 1104. Drive the support groove 1106 to move to the right through the moving seat 1105, so that the support groove 1106 slides along the upper surface of the inner side of the limit vertical plate 1101. The movement of the support groove 1106 is supported and limited by the sliding connection between the limit frame 1107 and the upper surface of the limit vertical plate 1101.

[0029] The embodiments of the present invention are given for purposes of illustration and description, and are not exhaustive or limit the present invention 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 illustrate the principles of the present invention and its practical applications, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

Claims

1. A disk feeding structure, comprising a fixed body (1) and an alignment assembly (9), characterized in that: A support rod (2) is mounted on the upper surface of the fixed body (1), and a support ring (3) is provided on the upper surface of the support rod (2). A servo motor (4) is mounted at the inner end of the upper surface of the fixed body (1), and a connecting shaft (5) is connected to the output end of the servo motor (4) through a coupling. A material swinging disc (6) is mounted at the upper end of the connecting shaft (5), and the upper surface of the material swinging disc (6) is rotatably connected to the upper surface of the support ring (3). Feeding ports (7) are formed at the front ends of the upper surfaces of the material swinging disc (6) and the support ring (3), and a dental needle insertion station (8) is provided above the material swinging disc (6). An alignment assembly (9) is arranged on the upper surface of the fixed body (1), and the alignment assembly (9) includes a fixed seat (901), a micro push rod (902), a connecting plate (903), a support member (904), a push needle plate (905), and a limiting rod (906).

2. The disc stock feeding structure according to claim 1, wherein The fixed seat (901) is arranged at the front end of the upper surface of the fixed body (1), and a micro push rod (902) is mounted inside the fixed seat (901). A connecting plate (903) is arranged at the top of the micro push rod (902).

3. A disk stock arrangement structure according to claim 1, characterized in that, A support member (904) is mounted on the upper surface of the connecting plate (903), and a push needle plate (905) is arranged on the upper surface of the support member (904). Limiting rods (906) are slidably connected to the inner sides of both ends of the fixed seat (901), and the tops of the limiting rods (906) are connected to both ends of the lower surface of the connecting plate (903).

4. A dental needle embedding device, characterized in that, This dental needle embedding device is equipped with a disc material swinging structure as described in any one of claims 1-3, including a fixed bottom plate (10) and a feeding assembly (11). The fixed bottom plate (10) is arranged on the lower surface of the fixed body (1), and the feeding assembly (11) is arranged on the upper surface of the fixed bottom plate (10). The feeding assembly (11) includes a limiting vertical plate (1101), a fixed side plate (1102), a rotating motor (1103), a threaded lead screw (1104), a moving seat (1105), a support groove (1106), and a limiting frame (1107). The limiting vertical plate (1101) is arranged on the front right side of the upper surface of the fixed bottom plate (10), and there are two groups of limiting vertical plates (1101). Fixed side plates (1102) are mounted at the lower ends of both side surfaces of the limiting vertical plate (1101).

5. The dental needle implanting device according to claim 4, wherein, A rotating motor (1103) is arranged on the left side surface of the fixed side plate (1102), and a threaded lead screw (1104) is connected to the output end of the rotating motor (1103) through a coupling. A moving seat (1105) is threadedly connected to the surface of the threaded lead screw (1104), and a support groove (1106) is mounted on the upper surface of the moving seat (1105). Fixed side plates (1102) are arranged at the front and rear ends of the upper surface of the support groove (1106), and the inner side surface of the fixed side plate (1102) is slidably connected to the upper end surface of the limiting vertical plate (1101).

6. The dental needle embedding device according to claim 4, characterized in that, A six-axis manipulator (12) is mounted at the front left end of the upper surface of the fixed bottom plate (10), and a fixed frame (13) is arranged at the rear right end of the upper surface of the fixed bottom plate (10).

7. The dental needle embedding device according to claim 6, wherein, A support disc (14) is mounted on the upper surface of the fixing frame (13), and a fixing bracket (15) is provided on the upper surface of the fixing frame (13).

8. A dental needle embedding device according to claim 7, characterized in that, A hydraulic push rod (16) is provided on the upper surface of the fixing bracket (15), and a pressure seat (17) is mounted at the bottom of the hydraulic push rod (16). A fixing tooling (18) is provided on the front side of the upper surface of the support disc (14).

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