Lens assembling structure for odontoscope assembling equipment

Abstract

The utility model discloses a lens assembly structure for mouth mirror assembly equipment, which relates to the technical field of mouth lens assembly and comprises a support and a moving component, a top frame is fixed at the top of the support, the moving component is arranged at the top of the top frame, and the moving component comprises a motor, a lead screw, a thread sleeve, a sliding seat and a guide rail. A motor is arranged at one end of the top of the top frame, an output shaft of the motor is connected with a lead screw, and the outer side of the lead screw is sleeved with a threaded sleeve. According to the lens assembling structure for the odontoscope assembling equipment, through the arrangement of the moving assembly, after a vacuum suction head adsorbs a lens, a motor can be started to drive a lead screw to rotate, and then a threaded sleeve can drive a sliding base to slide on a guide rail, so that the adsorbed lens is transferred, and after the lens is moved to a designated position, the lens assembling structure is used for assembling the odontoscope. And the press-fitting cylinder drives the vacuum suction head to move downwards, so that the lens can be press-fitted on the lens frame, and the assembly operation is automatically completed.

Description

Technical Field

[0001] The utility model relates to the technical field of oral lens assembly, in particular to a lens assembly structure for an oral mirror assembly device. Background Technique

[0002] The emergence of oral endoscopes has brought a new mode for oral examinations and treatments. When the pathological images of patients are presented in front of them, patients can understand the urgency of treatment without more descriptions or professional knowledge. During the production of oral mirrors, lenses need to be assembled.

[0003] Currently, when assembling oral mirrors, there is a problem that it is not convenient to automatically pick up lenses for assembly between oral mirror frames, resulting in a relatively general degree of automation of the overall equipment during the assembly of oral lenses.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structure and deficiencies, and a lens assembly structure for an oral mirror assembly device is provided. Content of the Utility Model

[0005] The purpose of the utility model is to provide a lens assembly structure for an oral mirror assembly device to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A lens assembly structure for an oral mirror assembly device, including a bracket and a moving component. A top frame is fixed to the top of the bracket, and the moving component is arranged on the top of the top frame. The moving component includes a motor, a lead screw, a nut sleeve, a sliding seat, and a guide rail. One end of the top of the top frame is provided with a motor, and the output shaft of the motor is connected to the lead screw. A nut sleeve is sleeved outside the lead screw, and a sliding seat is fixed to the top of the nut sleeve. The bottom of the sliding seat is slidably connected to the guide rail.

[0007] Further, the lead screw is rotatably connected to the top frame, and the top frame is fixedly connected to the guide rail.

[0008] Further, two guide rails are symmetrically arranged about the center line of the top frame, and the length of the guide rail is basically the same as the length of the top frame.

[0009] Further, a pressing cylinder is arranged at the center of the top of the sliding seat, and a lifting plate is connected to the bottom of the pressing cylinder.

[0010] Further, a vacuum suction head is arranged at the bottom of the lifting plate, and sliding rods are arranged at the outer ends of the top of the lifting plate.

[0011] Further, a sliding sleeve is slidably connected to the outer side of the middle of the sliding rod, and a connecting frame is fixed to the top of the sliding rod.

[0012] Further, the sliding sleeve is fixedly connected to the sliding seat, and the number of sliding sleeves is set to four.

[0013] Further, fixing frames are arranged at both lower ends of the bracket, guide cylinders are symmetrically arranged inside the fixing frames, and a positioning plate is connected to the bottom of the guide cylinder.

[0014] The utility model provides a lens assembly structure for an oral mirror assembly device, which has the following beneficial effects:

[0015] 1. Through the setting of the moving component in the utility model, after the vacuum chuck adsorbs the lens, the motor can be started to drive the lead screw to rotate, so that the nut sleeve drives the sliding seat to slide on the guide rail, thereby transferring the adsorbed lens. After moving to the designated position, the pressing cylinder drives the vacuum chuck to move down, and the lens can be pressed and installed on the lens frame to automatically complete the assembly operation;

[0016] 2. Through the setting of the guide cylinder in the utility model, after the transplanting device moves the lens frame below the bracket, the guide cylinder drives the positioning plate to move down, and it can be automatically positioned to prevent deviation during the subsequent lens assembly process, which affects the quality during assembly. During the assembly process, the slide bar and the sliding sleeve can be used to guide the lifting plate to further improve the stability during the assembly process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is an overall three-dimensional structure diagram of a lens assembly structure for an oral mirror assembly device of the utility model;

[0018] Figure 2 is an overall side view structure diagram of a lens assembly structure for an oral mirror assembly device of the utility model;

[0019] Figure 3 is a three-dimensional structure diagram of a lens assembly structure for an oral mirror assembly device of the utility model.

[0020] In the figure: 1, bracket; 2, top frame; 3, moving component; 301, motor; 302, lead screw; 303, nut sleeve; 304, sliding seat; 305, guide rail; 4, pressing cylinder; 5, lifting plate; 6, vacuum chuck; 7, slide bar; 8, sliding sleeve; 9, connecting frame; 10, fixing frame; 11, guide cylinder; 12, positioning plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] 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.

[0022] Such as Figure 1 and Figure 2As shown in the figure, a lens assembly structure for an oral mirror assembly device includes a bracket 1 and a moving component 3. A top frame 2 is fixed to the top of the bracket 1, and the moving component 3 is arranged on the top of the top frame 2. The moving component 3 includes a motor 301, a lead screw 302, a nut sleeve 303, a sliding seat 304 and a guide rail 305. A motor 301 is placed at one end of the top of the top frame 2, and the output shaft of the motor 301 is connected to the lead screw 302. A nut sleeve 303 is sleeved on the outside of the lead screw 302. A sliding seat 304 is fixed to the top of the nut sleeve 303, and the bottom of the sliding seat 304 is slidably connected to the guide rail 305. The lead screw 302 is rotatably connected to the top frame 2, and the top frame 2 is fixedly connected to the guide rail 305. The motor 301 can drive the lead screw 302 to rotate. There are two guide rails 305 symmetrically arranged about the center line of the top frame 2, and the length of the guide rail 305 is basically the same as the length of the top frame 2. When the lead screw 302 rotates, the nut sleeve 303 can drive the sliding seat 304 to slide on the guide rail 305, so as to transfer the adsorbed lens.

[0023] As Figure 2 and Figure 3 shown in the figure, a pressing cylinder 4 is placed in the center of the top of the sliding seat 304, and a lifting plate 5 is connected to the bottom of the pressing cylinder 4. A vacuum suction head 6 is arranged at the bottom of the lifting plate 5, and sliding rods 7 are arranged at the outer ends of the top of the lifting plate 5. The vacuum suction head 6 can adsorb the lens. The middle part of the sliding rod 7 is slidably connected to a sliding sleeve 8, and a connecting frame 9 is fixed to the top of the sliding rod 7. The sliding sleeve 8 is fixedly connected to the sliding seat 304, and the number of the sliding sleeves 8 is four. When the pressing cylinder 4 drives the lifting plate 5 to move down, the sliding rod 7 and the sliding sleeve 8 are used to guide the lifting plate 5 to improve stability, so that the vacuum suction head 6 moves down, and the lens can be pressed on the lens holder. Fixed frames 10 are placed at both ends of the lower part of the bracket 1, and guiding cylinders 11 are symmetrically arranged inside the fixed frames 10, and a positioning plate 12 is connected to the bottom of the guiding cylinder 11. After the transplanting device moves the lens holder under the bracket 1, the guiding cylinder 11 drives the positioning plate 12 to move down, so as to automatically position it and prevent deviation during the subsequent lens assembly process, which affects the quality during assembly.

[0024] In summary, for the lens assembly structure of the oral mirror assembly device, when in use, first according to Figure 1 , Figure 2 and Figure 3In the structure shown, after the transplanting device moves the lens holder under the support 1, the guiding cylinder 11 drives the positioning plate 12 to move downward, and it can be automatically positioned. Then, after the vacuum suction head 6 adsorbs the lens, the motor 301 can be started to drive the lead screw 302 to rotate, so that the nut sleeve 303 drives the sliding seat 304 to slide on the guide rail 305, thereby transferring the adsorbed lens. Then, after moving to the designated position, the pressing cylinder 4 drives the lifting plate 5 to move downward. At this time, the sliding rod 7 and the sliding sleeve 8 are used to guide the lifting plate 5, so that the vacuum suction head 6 moves downward, and the lens can be pressed on the lens holder. Finally, the guiding cylinder 11 drives the positioning plate 12 to rise, the transplanting device moves the tooling to the detection position, and then moves to the blanking position for blanking.

[0025] The embodiments of the present invention are given for purposes of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to best explain the principles of the invention and its practical application, and to enable those of ordinary skill in the art to understand the invention and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A lens assembly structure for a mouth mirror assembly device, comprising a bracket (1) and a moving assembly (3), characterized in that: A top frame (2) is fixed on the top of the bracket (1); the moving assembly (3) is arranged on the top of the top frame (2); the moving assembly (3) comprises a motor (301), a lead screw (302), a screw sleeve (303), a slide seat (304) and a guide rail (305); a motor (301) is arranged on one end of the top of the top frame (2); the output shaft of the motor (301) is connected to the lead screw (302); the outer side of the lead screw (302) is sleeved with the screw sleeve (303); the top of the screw sleeve (303) is fixed with the slide seat (304); and the bottom of the slide seat (304) is slidably connected to the guide rail (305).

2. The lens assembly structure for mouth mirror assembly equipment according to claim 1, characterized in that: The lead screw (302) is rotatably connected to the top frame (2), and the top frame (2) is fixedly connected to the guide rail (305).

3. The lens assembly structure for mouth mirror assembly equipment according to claim 1, characterized in that: Two guide rails (305) are symmetrically arranged about the center line of the top frame (2), and the length of the guide rails (305) is substantially consistent with the length of the top frame (2).

4. The lens assembly structure for mouth mirror assembly equipment according to claim 1, characterized in that: A press-fitting cylinder (4) is arranged at the center of the top of the slide seat (304), and a lifting plate (5) is connected to the bottom of the press-fitting cylinder (4).

5. The lens assembly structure for mouth mirror assembly equipment according to claim 4, characterized in that: A vacuum suction head (6) is arranged at the bottom of the lifting plate (5), and a sliding rod (7) is arranged at the top outer end of the lifting plate (5).

6. The lens assembly structure for mouth mirror assembly equipment according to claim 5, characterized in that: A sliding sleeve (8) is slidably connected to the outer side of the middle part of the sliding rod (7), and a connecting frame (9) is fixed to the top of the sliding rod (7).

7. The lens assembly structure for mouth mirror assembly equipment according to claim 6, characterized in that: The sliding sleeve (8) is fixedly connected to the sliding seat (304), and the number of the sliding sleeves (8) is four.

8. The lens assembly structure for mouth mirror assembly equipment according to claim 1, characterized in that: Fixed frames (10) are arranged at both ends of the lower part of the bracket (1), and guide cylinders (11) are symmetrically arranged inside the fixed frame (10), and a positioning plate (12) is connected to the bottom of the guide cylinder (11).

Images