Resin lens pushing device

Abstract

The utility model relates to the technical field of resin lens processing, and provides a resin lens pushing device which comprises a working table, a placing box is fixed on one side of the top end of the working table, a moving structure is arranged on one side of the placing box, and discharging openings are formed in the two sides of the top of the placing box in a penetrating mode. By arranging the feeding structure, under the action of a guide groove, the stability of a movable plate during movement is enhanced, the movable plate drives a lens body to move upwards through a push plate, under the elastic force action of a second reset spring, the bottom end of a second ball always abuts against the top end of the lens body, and the lens body can be limited; according to the resin lens pushing device, under the action of a first ball and a second ball, the friction force between a lens body and a pushing plate and between the lens body and a pressing plate is reduced, under the action of the elastic force of a first reset spring, the lens body is continuously fed, the function of facilitating continuous feeding of the device is achieved, and therefore the working efficiency of the resin lens pushing device in the using process is improved.

Description

Technical Field

[0001] This utility model relates to the field of resin lens processing technology, and in particular to a resin lens pushing device. Background Technology

[0002] Resin lenses are lenses made of organic materials. During the production and processing of resin lenses, it is necessary to push the resin lenses to a designated position so that the resin lenses are discharged in an orderly manner. Therefore, a resin lens pushing device is used.

[0003] To address this, patent CN210735299U discloses a pushing device for resin lens processing, comprising a base, a housing fixedly mounted on the top of the base, a discharge box fixedly mounted on the top of the housing, two vertically distributed connecting blocks fixedly mounted on the right side of the inner wall of the discharge box, a transmission rod inserted through the top of the top connecting block and extending above the bottom connecting block, a baffle movably mounted inside the discharge box on the left side of the transmission rod, and a transmission block fixedly mounted on the right side of the baffle, sleeved on the outside of the transmission rod and located on the opposite side of the two connecting blocks, and an opening communicating with the discharge box on the top of the housing. This pushing device for resin lens processing has a simple and reasonable structure, lower purchase cost, convenient maintenance, and is applicable to pushing and processing lenses of different thicknesses, thus having greater applicability.

[0004] Although the aforementioned resin lens processing pusher can be used for pushing and processing lenses of different thicknesses, its low working efficiency is due to the inconvenience of feeding and continuously conveying resin lenses. Utility Model Content

[0005] The purpose of this invention is to provide a resin lens feeding device to solve the problem of inconvenient feeding in existing resin lens feeding devices.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a resin lens pushing device, including a worktable;

[0007] A placement box is fixed to one side of the top of the workbench, and a movable structure is provided on one side of the placement box. Discharge ports are provided on both sides of the top of the placement box.

[0008] The placement box is equipped with a feeding structure inside. The feeding structure includes a first return spring fixed to the bottom of the placement box, a movable plate fixed to the top of the first return spring, a push plate fixed to the top of the movable plate, a first ball bearing uniformly rotatably connected to the top of the push plate, a movable rod passing through the top of the placement box, a pressure plate fixed to the bottom of the movable rod, a second ball bearing uniformly rotatably connected to the bottom of the pressure plate, and a second return spring sleeved on the outer side of the movable rod at the top of the pressure plate.

[0009] The top of the feeding structure is uniformly provided with lens bodies, and the top of the worktable on one side of the placement box is fixed with a pushing structure.

[0010] When using this device, the feeding structure facilitates continuous feeding, thereby improving the working efficiency of the resin lens pushing device; the moving structure facilitates loading, thereby improving the convenience of use; and the pushing structure facilitates pushing, thereby improving the applicability of the resin lens pushing device.

[0011] Preferably, the movable structure includes a fixed plate, a handle, a sliding plate, and a sliding groove. The fixed plate is disposed on one side of the placement box. Sliding grooves are provided at both ends of one side of the fixed plate inside the placement box. Sliding plates are provided inside the sliding grooves. A handle is fixed on the side of the fixed plate away from the placement box.

[0012] Preferably, the slide plate and the placement box form a sliding structure through a sliding groove, with one end of the slide plate extending to the outside of the placement box and fixedly connected to one side of the fixing plate. The sliding plate and the sliding groove work together to fix or separate the fixing plate from the placement box. When the fixing plate is separated from the placement box, the lens body can be loaded.

[0013] Preferably, the interior of the placement boxes on both sides of the movable plate is provided with guide grooves. The movable plate and the placement boxes form a sliding structure through the guide grooves, and the top end of the first ball is in contact with the bottom end of the lens body. Under the action of the guide grooves, the stability of the movable plate during movement is enhanced. The movable plate drives the lens body to move upward through the push plate. Under the elastic force of the second return spring, the bottom end of the second ball is always in contact with the top end of the lens body, which can limit the position of the lens body.

[0014] Preferably, the bottom end of the second ball is in contact with the top end of the lens body, and a baffle is fixed to the top end of the movable rod. Under the action of the first and second balls, the friction between the lens body and the push plate and pressure plate is reduced, and under the elastic force of the first return spring, the lens body is continuously fed.

[0015] Preferably, the pushing structure includes a support plate, an electric push rod, a slide rod, a moving plate, and a pushing rod. The support plate is fixed to the top of the worktable, and the electric push rod passes through the top of the support plate. One end of the electric push rod is fixed to the moving plate. Slide rods pass through the interior of both sides of the support plate, and pushing rods are evenly fixed to one side of the moving plate. The slide rods enhance the stability of the moving plate during movement. The moved moving plate drives the pushing rod to move, causing the pushing rod to push the silicone head against the lens body.

[0016] Preferably, the slide rod and the support plate form a sliding structure. One end of the slide rod is fixedly connected to one side of the moving plate, and one end of the push rod extends into the interior of the discharge port and is fixed with a silicone head. This allows the lens body to be discharged through the discharge port, and the silicone head prevents scratches on the lens body.

[0017] The resin lens pushing device provided by this utility model has the following advantages:

[0018] By incorporating a feeding structure and guided by a guide groove, the stability of the movable plate during movement is enhanced. The movable plate drives the lens body upward via a push plate. Under the elastic force of the second return spring, the bottom end of the second ball bearing is always in contact with the top end of the lens body, thus limiting the movement of the lens body. Under the action of the first and second balls bearings, the friction between the lens body and the push plate and pressure plate is reduced. Under the elastic force of the first return spring, the lens body is continuously fed, realizing the function of continuous feeding and improving the working efficiency of the resin lens pushing device during use.

[0019] By incorporating a movable structure, the fixed plate and the placement box can be fixed or separated through the cooperation of the sliding plate and the chute. When the fixed plate and the placement box are separated, the lens body can be fed, thus realizing the easy feeding function of the device and improving the convenience of using the resin lens pushing device.

[0020] By incorporating a pushing structure, the stability of the moving plate during movement is enhanced under the action of the sliding rod. The moving plate, after moving, drives the pushing rod to move, which in turn drives the silicone head to push the lens body, allowing the lens body to be discharged through the discharge port. The silicone head prevents scratches on the lens body, thus enabling the device to easily push materials and improving its applicability in use. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0022] Figure 2 This is a three-dimensional structural schematic diagram of the main cross-section of this utility model;

[0023] Figure 3 This is a side view cross-sectional three-dimensional structural schematic diagram of the present invention;

[0024] Figure 4 This is a top-view cross-sectional three-dimensional structural schematic diagram of the present invention;

[0025] Figure 5 For the present utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0026] The following are the annotations in the figure: 1. Workbench; 2. Placement box; 3. Moving structure; 301. Fixed plate; 302. Handle; 303. Slide plate; 304. Slide groove; 4. Feeding structure; 401. First return spring; 402. Movable plate; 403. Push plate; 404. First ball bearing; 405. Second ball bearing; 406. Pressure plate; 407. Movable rod; 408. Second return spring; 5. Discharge port; 6. Pushing structure; 601. Support plate; 602. Electric push rod; 603. Slide rod; 604. Movable plate; 605. Push rod; 7. Lens body. Detailed Implementation

[0027] 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.

[0028] Please see Figures 1-5 The present invention provides a resin lens pushing device, including a worktable 1, a placement box 2 fixed on one side of the top of the worktable 1, a movable structure 3 provided on one side of the placement box 2, the movable structure 3 including a fixed plate 301, a handle 302, a sliding plate 303 and a sliding groove 304, the fixed plate 301 is disposed on one side of the placement box 2, and sliding grooves 304 are provided at both ends of one side of the fixed plate 301 inside the placement box 2, and sliding plates 303 are provided inside the sliding grooves 304, the handle 302 is fixed on the side of the fixed plate 301 away from the placement box 2, the sliding plate 303 and the placement box 2 form a sliding structure through the sliding grooves 304, one end of the sliding plate 303 extends to the outside of the placement box 2 and is fixedly connected to one side of the fixed plate 301.

[0029] Reference Figure 4 and Figure 5As shown, by moving the fixing plate 301 with the handle 302, the bottom end of the slide plate 303 abuts against the top end of the slide groove 304. Pressing the fixing plate 301 moves the slide plate 303 into the interior of the slide groove 304. At this time, the fixing plate 301 and the placement box 2 are fixed to each other. When the fixing plate 301 and the placement box 2 are separated, the lens body 7 can be loaded.

[0030] The top of the placement box 2 has discharge ports 5 on both sides. The interior of the placement box 2 is equipped with a feeding structure 4. The feeding structure 4 includes a first return spring 401 fixed to the bottom of the placement box 2. A movable plate 402 is fixed to the top of the first return spring 401. A push plate 403 is fixed to the top of the movable plate 402. A first ball bearing 404 is rotatably connected to the top of the push plate 403. A movable rod 407 passes through the top of the placement box 2. A pressure plate 406 is fixed to the bottom of the movable rod 407. A second ball bearing 405 is rotatably connected to the bottom of the pressure plate 406. A second return spring 408 is sleeved on the outside of the movable rod 407 at the top of the pressure plate 406. Guide grooves are opened inside the placement box 2 on both sides of the movable plate 402. The movable plate 402 and the placement box 2 form a sliding structure through the guide grooves. The top of the first ball bearing 404 contacts the bottom of the lens body 7. The bottom of the second ball bearing 405 contacts the top of the lens body 7. A baffle is fixed to the top of the movable rod 407.

[0031] Reference Figure 2 and Figure 3 As shown, pressing the movable plate 402 causes it to move the first return spring 401 downwards. At this time, the first return spring 401 is in a compressed state, placing the lens body 7 on the top of the first ball bearing 404. The bottom of the second ball bearing 405 then abuts against the top of the lens body 7. Under the action of the guide groove, the stability of the movable plate 402 during movement is enhanced. The movable plate 402, through the push plate 403, causes the lens body 7 to move upwards. Under the elastic force of the second return spring 408, the second ball bearing 404... The bottom end of 5 always abuts against the top end of the lens body 7, which can limit the lens body 7. When the lens body 7 moves, the lens body 7 will drive the first ball 404 to rotate inside the push plate 403, and at the same time drive the second ball 405 to rotate inside the pressure plate 406. Under the action of the first ball 404 and the second ball 405, the friction between the lens body 7 and the push plate 403 and the pressure plate 406 is reduced. Under the elastic force of the first return spring 401, the lens body 7 is continuously fed.

[0032] The top of the feeding structure 4 is uniformly provided with lens bodies 7. The top of the workbench 1 on one side of the placement box 2 is fixed with a pushing structure 6. The pushing structure 6 includes a support plate 601, an electric push rod 602, a slide rod 603, a moving plate 604 and a pushing rod 605. The support plate 601 is fixed to the top of the workbench 1. The top of the support plate 601 is through which the electric push rod 602 passes. One end of the electric push rod 602 is fixed with the moving plate 604. The slide rods 603 pass through the interior of the support plates 601 on both sides of the electric push rod 602. The pushing rods 605 are uniformly fixed on one side of the moving plate 604. The slide rods 603 and the support plate 601 form a sliding structure. One end of the slide rod 603 is fixedly connected to one side of the moving plate 604. One end of the pushing rod 605 extends into the interior of the discharge port 5 and is fixed with a silicone head.

[0033] Reference Figure 1 and Figure 4 As shown, when the electric push rod 602 is activated, it drives the moving plate 604 to move. The moving plate 604 drives the slide rod 603 to move inside the support plate 601. Under the action of the slide rod 603, the stability of the moving plate 604 during movement is enhanced. After moving, the moving plate 604 drives the push rod 605 to move, so that the push rod 605 drives the silicone head to push the lens body 7, so that the lens body 7 is discharged through the discharge port 5. Under the action of the silicone head, scratches on the lens body 7 are avoided.

[0034] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A resin lens pushing device, comprising a worktable (1); Its features are: A placement box (2) is fixed on one side of the top of the workbench (1), and a movable structure (3) is provided on one side of the placement box (2). Discharge ports (5) are passed through both sides of the top of the placement box (2). The placement box (2) is provided with a feeding structure (4) inside. The feeding structure (4) includes a first return spring (401) fixed to the bottom of the placement box (2). A movable plate (402) is fixed to the top of the first return spring (401). A push plate (403) is fixed to the top of the movable plate (402). A first ball bearing (404) is uniformly rotatably connected to the top of the push plate (403). A movable rod (407) passes through the top of the placement box (2). A pressure plate (406) is fixed to the bottom of the movable rod (407). A second ball bearing (405) is uniformly rotatably connected to the bottom of the pressure plate (406). A second return spring (408) is sleeved on the outside of the movable rod (407) at the top of the pressure plate (406). The top of the feeding structure (4) is uniformly provided with lens bodies (7), and the top of the worktable (1) on one side of the placement box (2) is fixed with a pushing structure (6).

2. The resin lens pushing device according to claim 1, characterized in that: The movable structure (3) includes a fixed plate (301), a handle (302), a sliding plate (303), and a sliding groove (304). The fixed plate (301) is disposed on one side of the placement box (2). Sliding grooves (304) are provided at both ends of one side of the fixed plate (301) inside the placement box (2). Sliding plates (303) are provided inside the sliding grooves (304). The handle (302) is fixed on the side of the fixed plate (301) away from the placement box (2).

3. The resin lens pushing device according to claim 2, characterized in that: The sliding plate (303) and the placement box (2) form a sliding structure through the sliding groove (304). One end of the sliding plate (303) extends to the outside of the placement box (2) and is fixedly connected to one side of the fixing plate (301).

4. The resin lens pushing device according to claim 1, characterized in that: The movable plate (402) has guide grooves inside the boxes (2) on both sides. The movable plate (402) and the boxes (2) form a sliding structure through the guide grooves. The top of the first ball (404) is in contact with the bottom of the lens body (7).

5. A resin lens pushing device according to claim 1, characterized in that: The bottom end of the second ball (405) is in contact with the top end of the lens body (7), and a baffle is fixed to the top end of the movable rod (407).

6. The resin lens pushing device according to claim 1, characterized in that: The pushing structure (6) includes a support plate (601), an electric push rod (602), a slide rod (603), a moving plate (604), and a pushing rod (605). The support plate (601) is fixed to the top of the workbench (1). The electric push rod (602) passes through the top of the support plate (601). The moving plate (604) is fixed to one end of the electric push rod (602). The slide rod (603) passes through the interior of the support plate (601) on both sides of the electric push rod (602). The pushing rod (605) is evenly fixed to one side of the moving plate (604).

7. A resin lens pushing device according to claim 6, characterized in that: The slide rod (603) and the support plate (601) form a sliding structure. One end of the slide rod (603) is fixedly connected to one side of the moving plate (604). One end of the push rod (605) extends into the discharge port (5) and is fixed with a silicone head.

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