Spectacle frame positioning and drilling equipment

Abstract

The utility model solves the problem that a long pause period can be generated during batch drilling of glasses frames, and relates to the technical field of drilling equipment, in particular to glasses frame positioning and drilling equipment which comprises a bearing table, a drilling mechanism is mounted on the bearing table, and a supporting and placing assembly is mounted on the bearing table. The supporting and placing assembly comprises two vertical plates fixedly installed on the bearing table, the opposite sides of the two vertical plates are rotationally connected with circular plates, a plurality of glasses frame clamping tables are rotationally installed between the two circular plates, and balancing weights are installed at the bottoms of the glasses frame clamping tables; a driving structure which is in transmission connection with one of the circular plates is mounted on the top surface of the bearing table, and an abutting assembly which is used for maintaining the balance of the glasses frame clamping table during drilling of the glasses frame and abutting embedded glasses from top to bottom is mounted at the top of the bearing table. According to the utility model, the continuity of multi-quantity glasses frame drilling can be ensured, and the processing efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of drilling equipment technology, specifically to a drilling device for positioning eyeglass frames. Background Technology

[0002] The eyeglass frame and temples are usually hinged, so holes need to be drilled at the extended ends on both sides of the frame so that the two can be assembled with screws later.

[0003] Eyeglass frame drilling equipment typically consists of a stage, a drilling mechanism, and a clamping and positioning mechanism. The clamping and positioning mechanism holds the eyeglass frame to be drilled at a predetermined position, and then the drilling mechanism works in conjunction with it. However, it usually requires waiting until one eyeglass frame is drilled before manually placing the next frame into the clamping and positioning mechanism. This creates a significant gap between drilling operations, resulting in slow batch drilling efficiency. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of this utility model is to provide a positioning drilling device for eyeglass frames, so as to solve the problem of long downtime when drilling a batch of eyeglass frames in the above-mentioned background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a positioning drilling device for eyeglass frames, comprising a support platform, a drilling mechanism mounted on the support platform, and a support assembly mounted on the support platform;

[0006] The support assembly includes two vertical plates fixedly mounted on the support platform. A circular plate is rotatably connected to one side of each of the two vertical plates. Several eyeglass frame holders are rotatably mounted between the two circular plates. A counterweight is installed at the bottom of each eyeglass frame holder. A drive structure that is pulsatorically connected to one of the circular plates is installed on the top surface of the support platform.

[0007] The top of the support platform is equipped with a pressing component for maintaining the balance of the eyeglass frame mounting platform when drilling holes in the eyeglass frame, and for pressing against the embedded eyeglass frame from top to bottom.

[0008] Preferably, the top of the eyeglass frame holder is provided with a fitting groove adapted to the eyeglass frame, and the bottom of the fitting groove extends into the interior of the counterweight block, the width of which is smaller than that of the eyeglass frame holder.

[0009] Preferably, the top of the eyeglass frame holder has a through groove, the inner wall of the through groove is vertical and then inclined from top to bottom, and the bottom of the through groove is located behind the counterweight.

[0010] Preferably, the pressing component includes an electric lead screw structure disposed within the support platform, and a sliding plate is fitted onto the outer surface of the electric lead screw structure.

[0011] Preferably, the front of the skateboard is fitted with a flat support plate, and the length of the flat support plate is greater than the length of the through groove.

[0012] Preferably, the top of the flat support plate is equipped with a four-sided frame, and the height of the four-sided frame is the same as the height of the counterweight.

[0013] Preferably, the slide plate has a slot, and an electric telescopic rod is installed on the back of the slide plate. The free end of the electric telescopic rod is fitted with a pressure strip that passes through the slot.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This utility model uses a drive structure that operates intermittently at set intervals to adjust several eyeglass frame mounting platforms to set positions in turn for drilling operations. This can effectively ensure the continuity of drilling for multiple eyeglass frames and improve processing efficiency.

[0016] 2. This utility model utilizes an electric screw structure to control the slide plate to slide forward a set distance, which can move the storage space composed of the four-sided frame and the flat support plate to the bottom of the eyeglass frame holder at the set position, so that the space is connected to the through slot, and the drilling waste can be collected in a concentrated manner. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the support assembly of this utility model;

[0019] Figure 3 This is a schematic diagram showing the position and structure of the counterweight and the flat support plate of this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the pressure-reducing component of this utility model.

[0021] In the diagram: 1. Support platform; 2. Drilling mechanism; 3. Support assembly; 301. Vertical plate; 302. Circular plate; 303. Eyeglass frame holder; 3031. Fitting groove; 3032. Through groove; 304. Counterweight; 305. Drive structure; 4. Pressing assembly; 401. Electric lead screw structure; 402. Slide plate; 403. Flat support plate; 404. Four-sided frame; 405. Electric telescopic rod; 406. Pressing strip. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-4 This utility model proposes a positioning drilling device for eyeglass frames. The device has a support platform 1 and a drilling mechanism 2 installed on the support platform 1. It is a conventional structure for drilling devices. The drilling mechanism 2 has the same lateral movement, lifting and lowering and drilling functions as the prior art, and can effectively drill holes on both sides of the eyeglass frame.

[0024] A support assembly 3 is installed on the support platform 1. The support assembly 3 includes two vertical plates 301 fixedly installed on the support platform 1. A circular plate 302 is rotatably connected to one side of each of the two vertical plates 301. A plurality of eyeglass frame holders 303 are rotatably installed between the two circular plates 302, and the plurality of eyeglass frame holders 303 are evenly arranged in a ring. A counterweight 304 is installed at the bottom of the eyeglass frame holders 303. A drive structure 305 is installed on the top surface of the support platform 1 and is connected to one of the circular plates 302. A pressing assembly 4 is installed on the top of the support platform 1. In practical applications, the drive structure 305 rotates the entire structure, consisting of two circular plates 302 and several eyeglass frame holders 303, by a set angle. This set angle is matched to the number of eyeglass frame holders 303, allowing each eyeglass frame holder 303 to move in turn to the rear side of the circular plate 302. This ensures that after drilling is completed, adjacent eyeglass frame holders 303 in each set of eyeglass frame holders 303 at the rear set position can be immediately transferred to the rear set position for drilling, effectively ensuring the continuity of drilling multiple eyeglass frames. When the eyeglass frame holder 303 reaches the rear set position, the pressing component 4 is activated to maintain the balance of the eyeglass frame holder 303 during drilling and presses it against the embedded eyeglass frame from top to bottom, preventing it from popping out during subsequent drilling.

[0025] In addition, due to the application of the counterweight 304, the top surface of the eyeglass frame mounting platform 303 remains flat when it rotates with the circular plate 302, ensuring the safety of the fitted eyeglass frame and the matching with the drilling mechanism 2 when it reaches the rear set position.

[0026] like Figure 1 and Figure 2As shown, the top of the eyeglass frame holder 303 is equipped with a fitting groove 3031 that fits the eyeglass frame. This fitting groove 3031 is adapted to the eyeglass frame of a set specification to prevent the eyeglass frame from moving laterally when placed inside. The bottom of the fitting groove 3031 extends into the interior of the counterweight 304. The width of the counterweight 304 is smaller than that of the eyeglass frame holder 303. The top of the eyeglass frame holder 303 has a through groove 3032. The inner wall of the through groove 3032 is initially vertical and then slopes downwards, and the bottom of the through groove 3032 is located behind the counterweight 304. After the eyeglass frame is inserted into the fitting groove 3031, the bottom of its extended ends on both sides fits against the top surface of the eyeglass frame holder 303, and the drilling positions are located above the through groove 3032. When drilling holes in the extended parts on both sides of the eyeglass frame using the drilling mechanism 2, the drilled waste is discharged downwards along the through groove 3032.

[0027] Following the above, in order to effectively prevent waste material from scattering on the equipment during drilling of eyeglass frames, such as... Figure 1 , Figure 3 and Figure 4 As shown, the pressing component 4 includes an electric screw structure 401 disposed within the support platform 1. A sliding plate 402 is fitted onto the outer surface of the electric screw structure 401. The electric screw structure 401 is basically consistent with the structure and function of existing technology and is intended to control the sliding plate 402 to move back and forth according to a set program. A flat support plate 403 is installed on the front of the sliding plate 402, and the length of the flat support plate 403 is greater than the length of the through groove 3032. A four-sided frame 404 is installed on the top of the flat support plate 403, and the height of the four-sided frame 404 is the same as the height of the counterweight 304. When the electric screw structure 401 controls the slide plate 402 to move forward a set distance, the top surface of the flat tray 403 can fit against the bottom of the counterweight block 304 adjusted to the set position on the rear side, and the top of the front side wall of the four-sided frame 404 is located in front of the through groove 3032. Then, the waste material discharged downward along the through groove 3032 can enter into the storage space formed by the four-sided frame 404 and the flat tray 403, realizing the centralized collection of waste material.

[0028] Specifically, a slot is provided on the slide plate 402, and an electric telescopic rod 405 is installed on the back of the slide plate 402. A pressure strip 406 passing through the slot is installed on the free end of the electric telescopic rod 405. By extending and retracting the electric telescopic rod 405, the height of the pressure strip 406 is adjusted, thereby assisting in the downward limiting effect on the middle of the eyeglass frame inside the eyeglass frame holder 303 when it is adjusted to the rear set position.

[0029] It should be noted that the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A drilling device for positioning eyeglass frames, comprising a support platform (1), characterized in that: A drilling mechanism (2) is installed on the support platform (1), and a support assembly (3) is installed on the support platform (1); The support assembly (3) includes two vertical plates (301) fixedly installed on the support platform (1). A circular plate (302) is rotatably connected to one side of each of the two vertical plates (301). A plurality of eyeglass frame holders (303) are rotatably installed between the two circular plates (302). A counterweight (304) is installed at the bottom of the eyeglass frame holder (303). A drive structure (305) that is connected to one of the circular plates (302) is installed on the top surface of the support platform (1). The top of the support platform (1) is equipped with a pressing component (4) for maintaining the balance of the eyeglass frame holder (303) when drilling holes in the eyeglass frame, and for pressing against the embedded eyeglass frame from top to bottom.

2. The eyeglass frame positioning drilling device according to claim 1, characterized in that: The top of the eyeglass frame holder (303) is fitted with a fitting groove (3031) that is adapted to the eyeglass frame, and the bottom of the fitting groove (3031) extends into the interior of the counterweight (304), the width of which is smaller than that of the eyeglass frame holder (303).

3. The eyeglass frame positioning drilling device according to claim 1, characterized in that: The top of the eyeglass frame holder (303) is provided with a through groove (3032). The inner wall of the through groove (3032) is vertical and then inclined from top to bottom, and the bottom of the through groove (3032) is located behind the counterweight (304).

4. The eyeglass frame positioning drilling device according to claim 1, characterized in that: The pressing component (4) includes an electric screw structure (401) disposed in the bearing platform (1), and a sliding plate (402) is sleeved on the outer surface of the electric screw structure (401).

5. The eyeglass frame positioning drilling device according to claim 4, characterized in that: The front of the slide plate (402) is equipped with a flat support plate (403), and the length of the flat support plate (403) is greater than the length of the through groove (3032).

6. The eyeglass frame positioning drilling device according to claim 5, characterized in that: The top of the flat support plate (403) is equipped with a four-sided frame (404), and the height of the four-sided frame (404) is the same as the height of the counterweight (304).

7. The eyeglass frame positioning drilling device according to claim 4, characterized in that: The slide plate (402) has a slot, and an electric telescopic rod (405) is installed on the back of the slide plate (402). A pressure strip (406) passing through the slot is installed on the free end of the electric telescopic rod (405).

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