Automatic centering device of optical lens core taking machine

Abstract

The utility model belongs to the technical field of optical lens processing, and particularly relates to an optical lens core taking machine automatic centering device which comprises a base, the lower end of the base is fixedly connected with an anti-skid pad, the upper end of the base is fixedly connected with a plurality of vertical blocks, and the left side of the base is fixedly connected with a supporting block. A limiting mechanism is arranged at the upper end of the base, a lens core is conveniently limited by arranging a loop line, the limited lens core is conveniently circled out, a left check block, a right check block, a front check block and a rear check block are conveniently moved and limited by arranging scale marks, the lens core is conveniently limited through the left check block, the right check block, the front check block and the rear check block, the lens core is prevented from moving out of the loop line during machining, and machining precision is improved. And a second telescopic rod is arranged to be connected with a cover cap, so that the cover cap is conveniently lifted and clamped to the upper end of the base, the upper end of the base is wrapped and shielded, external interference during machining is avoided, and the disadvantage caused by splashing of waste residues generated during machining is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to optical lens processing technical field, concretely is a kind of optical lens core taking machine automatic centering device. BACKGROUND

[0002] The optical product is often carried with multiple lenses, and the multiple-lens system is usually composed of several to tens of lenses. In order to meet the requirements of optical performance, it is necessary to ensure that the center axis of the cylinder containing the lenses is consistent with the center axis of each lens.

[0003] According to the optical lens core taking machine automatic centering device disclosed in patent authorization announcement No. CN220240990U, it comprises a base connected with a core taking host, the base is connected with a longitudinal sliding table through a lifting device, a longitudinal guide rail is installed on the longitudinal sliding table, a telescopic arm is installed on the longitudinal guide rail through a sliding block, a longitudinal adjusting mechanism is arranged between the telescopic arm and the longitudinal sliding table, the longitudinal adjusting mechanism limits the stroke of the telescopic arm sliding back and forth on the longitudinal sliding table; the front end of the telescopic arm is provided with a lens positioning seat, the lens positioning seat extends into the core taking host to provide a positioning reference for lens installation and clamping. The utility model has the beneficial effects that: through the combination of the longitudinal sliding table, the telescopic arm and the lens positioning seat and other components, accurate positioning of the lens can be realized. The design of the lens positioning seat enables the lens to be processed to contact the bottom plate and the side plate, thereby limiting the center of the lens to be processed to be concentric with the rotating shaft of the core taking host, and ensuring the centering accuracy.

[0004] However, in the prior art, when the optical lens core is placed on the centering workbench, it is usually manually moved and then placed by the naked eye, but such placement limiting effect is not only poor, but also affects the processing work. At the same time, the workbench is in an open state during processing, so the lens core is easily disturbed by external interference during processing, resulting in abnormal processing, and the material slag generated during processing will also splash and affect the environment. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing an optical lens core taking machine automatic centering device, which solves the problems of lens core placement limiting and processing protection.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an optical lens core taking machine automatic centering device, comprising a base, the lower end of the base is fixedly connected with an anti-skid pad, the upper end of the base is fixedly connected with a plurality of vertical blocks, the left side of the base is fixedly connected with a supporting block, the upper end of the base is provided with a limiting mechanism, and the upper end of the supporting block is provided with a protection mechanism.

[0007] Preferably, the limiting mechanism comprises a ring line, the upper end of the base is fixedly connected with the ring line, the upper end of the base is fixedly connected with a scale line, and the upper end of the base is placed with a lens core.

[0008] Preferably, the upper end of the base is fixedly connected with a plurality of first telescopic rods, one end of the first telescopic rods is respectively fixedly connected with a left block, a right block, a front block and a rear block, the left block, the right block, the front block and the rear block are of the same size, and the left block, the right block, the front block and the rear block are respectively slidably arranged at the upper end of the base.

[0009] Preferably, the first telescopic rod is fixedly connected to the stand, the first telescopic rod is slidably sleeved with a corrugated sleeve, one end of the corrugated sleeve is fixedly connected to one side surface of the stand, the other end of the corrugated sleeve is respectively fixedly connected to one side surface of the left block, the right block, the front block and the rear block, and the left block, the right block, the front block and the rear block are respectively fixedly connected with protective pads.

[0010] Preferably, the protection mechanism comprises a second telescopic rod, the upper end of the second telescopic rod is fixedly connected with an ear plate, the lower end of the ear plate is fixedly connected with a corrugated barrel, the lower end of the corrugated barrel is fixedly connected to the upper end of the stand, the second telescopic rod is arranged in the corrugated barrel, and the ear plate is fixedly connected with a cover.

[0011] Preferably, the right side of the base is fixedly connected with a limiting rod, the limiting rod is provided with a limiting groove, a plurality of limiting blocks are slidably connected in the limiting groove, the limiting blocks are respectively fixedly connected to the upper and lower ends of the right side of the cover, and the cover is slidably connected to the upper end of the base.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1、The utility model discloses a ring line is set up, and the lens core is limited conveniently, and the ring line is circled, and the scale line is set up, and the left block, the right block, the front block and the rear block are moved and limited conveniently, and the lens core is limited by the left block, the right block, the front block and the rear block, avoids the lens core from moving out of the ring line when processing, thereby increasing the limiting effect and the limiting stability.

[0014] 2、The utility model discloses a second telescopic rod is set up and is connected cover, and the cover is lifted conveniently, and the cover is connected to the upper end of the base, and the upper end of the base is wrapped and shielded, avoids the outside interference when processing, avoids the disadvantage that the waste slag produced when processing splashes. ACCURATE DRAWINGS

[0015] Figure 1 The utility model discloses a part structure three -dimensional Figure 1 ;

[0016] Figure 2 For the partial structure of the utility model Figure 2 ;

[0017] Figure 3 For the partial structure of the utility model Figure 1 ;

[0018] Figure 4 For the partial structure of the utility model Figure 2 ;

[0019] Figure 5 For the partial structure of the utility model Figure 3 .

[0020] In the figure: 1, base; 2, non-slip pad; 3, vertical block; 4, support block; 5, limiting mechanism; 6, protection mechanism; 51, ring line; 52, scale line; 53, lens core; 54, first telescopic rod; 55, left stop block; 56, right stop block; 57, front stop block; 58, rear stop block; 59, corrugated sleeve; 510, protective pad; 61, second telescopic rod; 62, ear plate; 63, corrugated barrel; 64, cover; 65, limiting rod; 66, limiting groove; 67, limiting block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , an optical lens core taking machine automatic centering device, including base 1, the lower end of base 1 is fixedly connected with non-slip pad 2, through the setting of non-slip pad 2, the placing stability of base 1 is increased, sliding is avoided, and the lower end of base 1 is isolated and protected, the upper end of base 1 is fixedly connected with multiple vertical blocks 3, the left side of base 1 is fixedly connected with support block 4, the upper end of base 1 is provided with limiting mechanism 5, and the upper end of support block 4 is provided with protection mechanism 6.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 5The limiting mechanism 5 comprises a ring line 51, the upper end of the base 1 is fixedly connected with the ring line 51, the upper end of the base 1 is fixedly connected with a scale line 52, the upper end of the base 1 is placed with a lens core 53, the lens core 53 is placed in the inside of the ring line 51, the upper end of the base 1 is fixedly connected with a plurality of first telescopic rods 54, one end of the first telescopic rod 54 is fixedly connected with a left block 55, a right block 56, a front block 57 and a rear block 58 respectively, the left block 55, the right block 56, the front block 57 and the rear block 58 are of the same size, the left block 55, the right block 56, the front block 57 and the rear block 58 are slidingly arranged at the upper end of the base 1 respectively, the first telescopic rod 54 is fixedly connected with the vertical block 3, the first telescopic rod 54 is slidingly sleeved with a corrugated sleeve 59, the first telescopic rod 54 is wrapped and protected through the arrangement of the corrugated sleeve 59, one end of the corrugated sleeve 59 is fixedly connected with one side surface of the vertical block 3, the other end of the corrugated sleeve 59 is fixedly connected with one side surface of the left block 55, the right block 56, the front block 57 and the rear block 58 respectively, the left block 55, the right block 56, the front block 57 and the rear block 58 are fixedly connected with a protective pad 510 respectively, the lens core is protected through the arrangement of the protective pad 510, and the lens core 53 is prevented from being damaged due to excessive force during extrusion.

[0024] Please refer to Figure 1 、 Figure 4 The protection mechanism 6 comprises a second telescopic rod 61, the first telescopic rod 54 and the second telescopic rod 61 are model YNT-03, the plug of the first telescopic rod 54 and the second telescopic rod 61 is plugged with an external power supply, which belongs to the prior art, the upper end of the second telescopic rod 61 is fixedly connected with an ear plate 62, the lower end of the ear plate 62 is fixedly connected with a corrugated barrel 63, the lower end of the corrugated barrel 63 is fixedly connected with the upper end of the vertical block 3, the second telescopic rod 61 is arranged in the inside of the corrugated barrel 63, the second telescopic rod 61 is wrapped through the arrangement of the corrugated barrel 63, and the second telescopic rod 61 is prevented from being damaged by being exposed to the outside, the ear plate 62 is fixedly connected with a cover 64, the right side of the cover 64 is limited through the sliding clamping of the limiting groove 66 and the limiting block 67, and the installation limiting stability of the cover 64 is increased, the right side of the base 1 is fixedly connected with a limiting rod 65, the limiting groove 66 is formed in the limiting rod 65, a plurality of limiting blocks 67 are slidingly connected in the inside of the limiting groove 66, the limiting blocks 67 are fixedly connected with the upper and lower ends of the right side of the cover 64 respectively, and the cover 64 is slidingly clamped on the upper end of the base 1.

[0025] The utility model discloses a specific implementation process as follows: in use, through the lens core 53 that needs processing is placed in the inside of the ring line 51 through the location of ring line 51, then starts first telescopic link 54, and first telescopic link 54 controls left stopper 55, right stopper 56, front stopper 57 and rear stopper 58 respectively, then through the movement of left stopper 55, right stopper 56, front stopper 57 and rear stopper 58, the lens core 53 is shielded and positioned in each direction, and left stopper 55, right stopper 56, front stopper 57 and rear stopper 58 move and position through the same control first telescopic link 54 and carry out position control;

[0026] When processing, start second telescopic link 61, and second telescopic link 61 drives cover 64 to move downwards, and then limiting block 67 and limiting groove 66 are slidably connected, then cover 64 is slidably connected on the upper end of base 1, and meanwhile, each part on the upper end of base 1 is shielded and wrapped, and cover 64 is made of transparent material, so that the processing work of the parts can be observed through cover 64 without affecting.

[0027] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic centering device for an optical lens core machine comprising a base (1), characterized in that: The lower end of the base (1) is fixedly connected with a non-slip pad (2), the upper end of the base (1) is fixedly connected with a plurality of vertical blocks (3), the left side of the base (1) is fixedly connected with a supporting block (4), the upper end of the base (1) is provided with a limiting mechanism (5), and the upper end of the supporting block (4) is provided with a protection mechanism (6).

2. An automatic centering device for a lens core machine according to claim 1, characterized in that: The limiting mechanism (5) comprises a ring line (51), the upper end of the base (1) is fixedly connected with the ring line (51), the upper end of the base (1) is fixedly connected with a scale line (52), and the upper end of the base (1) is placed with a lens core (53), and the lens core (53) is placed in the inside of the ring line (51).

3. An automatic centering device for a lens core machine according to claim 2, characterized in that: The upper end of the base (1) is fixedly connected with a plurality of first telescopic rods (54), one end of the first telescopic rod (54) is fixedly connected with a left block (55), a right block (56), a front block (57) and a rear block (58) respectively, the left block (55), the right block (56), the front block (57) and the rear block (58) are the same size, and the left block (55), the right block (56), the front block (57) and the rear block (58) are respectively and slidingly arranged at the upper end of the base (1).

4. The automatic centering device for a lens core taking machine according to claim 3, characterized in that: The first telescopic rod (54) is fixedly connected with the vertical block (3), the first telescopic rod (54) is slidingly sleeved with a corrugated sleeve (59), one end of the corrugated sleeve (59) is fixedly connected with one side surface of the vertical block (3), the other end of the corrugated sleeve (59) is fixedly connected with one side surface of the left block (55), the right block (56), the front block (57) and the rear block (58) respectively, and the left block (55), the right block (56), the front block (57) and the rear block (58) are fixedly connected with a protection pad (510) respectively.

5. The automatic centering device for a lens core machine according to claim 1, wherein: The protection mechanism (6) comprises a second telescopic rod (61), the upper end of the second telescopic rod (61) is fixedly connected with an ear plate (62), the lower end of the ear plate (62) is fixedly connected with a corrugated barrel (63), the lower end of the corrugated barrel (63) is fixedly connected with the upper end of the vertical block (3), the second telescopic rod (61) is arranged in the inside of the corrugated barrel (63), and the ear plate (62) is fixedly connected with a cover (64).

6. An automatic centering device for a lens core machine according to claim 5, characterized in that: The right side of the base (1) is fixedly connected with a limiting rod (65), the limiting rod (65) is provided with a limiting groove (66), a plurality of limiting blocks (67) are slidingly connected in the limiting groove (66), the limiting blocks (67) are fixedly connected to the right side of the cover (64) and the upper and lower ends, and the cover (64) is slidingly connected to the upper end of the base (1).

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