CN109954985B

CN109954985B - Optical lens piece production is with cutting device

Info

Publication number: CN109954985B
Application number: CN201910330965.XA
Authority: CN
Inventors: 赵永红
Original assignee: Chongqing Huipupil Intelligent Technology Co ltd
Current assignee: Chongqing Huipupil Intelligent Technology Co ltd
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2020-11-06
Anticipated expiration: 2039-04-23
Also published as: CN109954985A

Abstract

The invention discloses a slitting device for optical lens production, which comprises a base, wherein two sides of the top of the base are respectively provided with two upright posts, a top plate is arranged between the tops of the upright posts, a workbench is arranged in the middle of the top of the base, two sides of the workbench are respectively provided with a cutting mechanism, and an adjusting mechanism is arranged in the base. Has the advantages that: the cutting mechanism is used, so that the optical lenses can be directly cut, burrs caused by cutting raw materials are effectively avoided, redundant processes caused by processing the burrs are effectively avoided, the production efficiency is effectively improved, the production cost is reduced, in addition, the cutting mechanism can be used for realizing the cutting of the optical lenses with different sizes according to the use requirements, and the use requirements of people are better met.

Description

Optical lens piece production is with cutting device

Technical Field

The invention relates to the field of lens processing, in particular to a slitting device for optical lens production.

Background

In the case of an optical resin lens, such as a conventional acrylic lens, the lens includes two single lenses and a residual material section between the two lenses. Because of the requirement of the optical lens on the stress, the injection port can be properly enlarged during injection molding so as to reduce the formation of the internal stress of the lens, the injection port after the finished product is larger, a residual material section can be formed between the two lenses, and the injection port is positioned in the residual material section. After the finished product is obtained, the injection molded water gap needs to be cut off, and the whole residual material section in the middle is cut off, so that the single lens to be used on the two sides can be separated.

Laser cutting is a process in which a high energy density laser beam heats a workpiece to rapidly increase its temperature to reach the boiling point of the material in a very short time, and the material begins to vaporize to form a vapor. These vapors are ejected at a high velocity, and the material is cut while the vapors are ejected. With the continuous development of the storage tank industry, more and more industries and enterprises apply to laser cutting.

In optical lens's production process, need amputate with the clout to the mouth of a river between the optical lens, in order to guarantee optical lens's cutting effect and quality, many enterprises can use laser to cut, but present optical lens laser cutting device can only realize mostly that the clout between the lens is amputated, and the deckle edge of lens is handled when can not moulding plastics, thereby make its processing that must carry out next process, thereby lead to production efficiency not high, increase manufacturing cost.

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

The invention provides a cutting device for producing optical lenses, aiming at the problems in the related art and aiming at overcoming the technical problems in the prior related art.

Therefore, the invention adopts the following specific technical scheme:

the utility model provides an optical lens piece production is with cutting device, includes the base, the top both sides of base all are provided with two stands, be provided with the roof between the top of stand, the top intermediate position of base is provided with the workstation, the both sides of workstation all are provided with cutting mechanism, wherein, the inside of base is provided with adjustment mechanism, just adjustment mechanism's top with cutting mechanism's bottom is connected.

Furthermore, in order to play a good anti-slip effect and effectively improve the placing stability of the equipment, a plurality of cushion blocks are arranged on two sides of the bottom of the base, and anti-slip pads are bonded on the bottoms of the cushion blocks.

Furthermore, in order to facilitate the operation of a user, one side of the upright post is provided with a control panel, and the control panel is provided with a plurality of control buttons and signal indicator lamps.

Furthermore, in order to realize the cutting of optical lenses with different sizes according to the use requirements and further enable the cutting mechanism to better meet the use requirements of people, the cutting mechanism comprises a fixed plate, a fixed frame is arranged on one side of the top of the fixed plate, two groups of first guide rods are arranged on the fixed frame, a fixed block is connected between the first guide rods in a sliding manner, two second guide rods are arranged on two sides of the top of the fixed block, the second guide rods are connected with the fixed block in a sliding manner, a supporting frame is arranged between one ends of the second guide rods, a laser generator is arranged on the supporting frame, a cutting head matched with the laser generator is arranged at the bottom of the laser generator, a movable block is arranged between the other ends of the second guide rods, a fixed strip is arranged at the bottom of the movable block, a mounting groove is arranged in the middle of the fixed strip, the one end of screw rod is run through the fixed strip and with be located the adjusting nut in the fixed strip outside is connected, the cover is equipped with it matched with slider one on the screw rod, the top of slider one is provided with the connecting block, just the top of connecting block with the bottom fixed connection of movable block, the bottom of fixed strip is provided with the rolling disc, the bottom of rolling disc is provided with the axis of rotation, just the bottom of axis of rotation is run through the mount and with be located the driving motor of fixed plate bottom is connected.

Furthermore, in order to facilitate the sliding of the fixing block on the first guide rod and the second guide rod, the fixing block is connected with the first guide rod and the second guide rod in a sliding manner through sliding sleeves.

Furthermore, in order to facilitate the adjustment of the screw rod, a through hole is formed in the fixing strip, and a first bearing matched with the smooth part of the screw rod is clamped in the through hole.

Furthermore, in order to achieve the effect of accurate counting, thereby effectively meeting the requirement of the cutting size and further effectively improving the cutting effect, one side of the bottom of the connecting block is provided with a pointer, and the rotating disc is engraved with scale marks matched with the pointer.

Further, in order to realize the cutting of the optical lenses with different sizes and improve the practical performance of the optical lenses, the adjusting mechanism comprises a rotating rod, and both ends of the rotating rod are connected with the inner wall of the base through bearing seats, a first conical gear is sleeved in the middle of the rotating rod, the bottom of the first conical gear is provided with a second conical gear matched with the first conical gear, the bottom of the second conical gear is connected with an output shaft on the second driving motor, the bottom of the driving motor II is fixedly connected with the inner bottom of the base, both sides of the rotating rod are provided with external threads with opposite thread lines, and both sides of the rotating rod are sleeved with a second sliding block matched with the external thread, the top of the second sliding block is provided with a plurality of first supporting rods, and the top end of the first supporting rod penetrates through the base and is connected with the supporting plate, and the bottom of the supporting plate is fixedly connected with the bottom of the fixing plate.

Furthermore, in order to facilitate the sliding of the first supporting rod on the base, a plurality of groups of sliding grooves matched with the first supporting rod are formed in the two sides of the top of the base.

Further, for playing fine supporting effect to the dwang, thereby guaranteed the rotational stability of dwang effectively, the symmetrical cover is equipped with two sets of matched with bearings two rather than on the dwang, just bearing two all is located the inboard of external screw thread, the bottom of bearing two all is provided with bracing piece two, just the bottom of bracing piece two all with the interior bottom fixed connection of base.

The invention has the beneficial effects that:

1. according to the invention, through the use of the cutting mechanism, the optical lens can be directly cut, so that burrs caused by cutting raw materials are effectively avoided, and redundant processes caused by processing the burrs are effectively avoided, thus the production efficiency is effectively improved, and the production cost is reduced; in addition, through cutting mechanism's use, can also make it realize not unidimensional optical lens's cutting according to the user demand, and then make its better user demand who has satisfied people.

2. By using the adjusting mechanism, the distance between the cutting mechanisms can be adjusted according to the use requirement, so that the cutting requirements of optical lenses with different sizes are better met, and the practical performance of the optical lens is effectively improved.

3. The invention can achieve the effect of accurate counting by matching the pointer and the scale marks, thereby effectively meeting the requirement of cutting size and further effectively improving the cutting effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a cutting device for optical lens production according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a cutting mechanism in a cutting device for optical lens production according to an embodiment of the present invention;

FIG. 3 is an enlarged view at A in FIG. 2;

fig. 4 is a schematic structural diagram of an adjusting mechanism in the cutting device for producing the optical lens according to the embodiment of the invention.

In the figure:

1. a base; 2. cushion blocks; 3. a non-slip mat; 4. a column; 5. a top plate; 6. a work table; 7. a cutting mechanism; 701. a fixing plate; 702. a fixed mount; 703. a first guide rod; 704. a fixed block; 705. a second guide rod; 706. a sliding sleeve; 707. a support frame; 708. a laser generator; 709. a cutting head; 710. a movable block; 711. a fixing strip; 712. mounting grooves; 713. a screw; 714. adjusting the nut; 715. a first sliding block; 716. connecting blocks; 717. rotating the disc; 718. a rotating shaft; 719. driving a motor I; 720. a pointer; 721. scale lines; 8. an adjustment mechanism; 801. rotating the rod; 802. a bearing seat; 803. a first bevel gear; 804. a second bevel gear; 805. a second driving motor; 806. an external thread; 807. a second sliding block; 808. a first supporting rod; 809. a chute; 810. a support plate; 811. a second bearing; 812. a second supporting rod; 9. a control panel.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the invention, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

According to an embodiment of the invention, a slitting device for optical lens production is provided.

Referring to the drawings and the detailed description, as shown in fig. 1-4, the cutting device for producing an optical lens according to the embodiment of the present invention includes a base 1, two columns 4 are disposed on both sides of the top of the base 1, a top plate 5 is disposed between the tops of the columns 4, a working table 6 is disposed at a middle position of the top of the base 1, cutting mechanisms 7 are disposed on both sides of the working table 6, wherein an adjusting mechanism 8 is disposed inside the base 1, and a top of the adjusting mechanism 8 is connected to a bottom of the cutting mechanism 7. According to the invention, through the use of the cutting mechanism 7, the optical lens can be directly cut, so that burrs caused by cutting raw materials are effectively avoided, and redundant processes caused by processing the burrs are effectively avoided, thus the production efficiency is effectively improved, and the production cost is reduced.

In one embodiment, a plurality of cushion blocks 2 are arranged on both sides of the bottom of the base 1, and non-slip mats 3 are adhered to the bottoms of the cushion blocks 2. Through the cooperation use of cushion 2 and slipmat 3 for it can play fine antiskid effect, thereby has improved the stability of placing of equipment effectively.

In one embodiment, a control panel 9 is disposed on one side of the upright 4, and a plurality of control buttons and signal indicator lamps are disposed on the control panel 9. The operation of the user is facilitated by the use of the control panel 9, thereby providing much convenience to the user.

In one embodiment, the cutting mechanism 7 includes a fixing plate 701, a fixing frame 702 is disposed on one side of the top of the fixing plate 701, two sets of first guide rods 703 are disposed on the fixing frame 702, a fixing block 704 is slidably connected between the first guide rods 703, two guide rods 705 are disposed on both sides of the top of the fixing block 704, the two guide rods 705 are slidably connected with the fixing block 704, a supporting frame 707 is disposed between one ends of the two guide rods 705, a laser generator 708 is disposed on the supporting frame 707, a cutting head 709 matched with the laser generator 708 is disposed at the bottom of the laser generator 708, a movable block 710 is disposed between the other ends of the two guide rods 705, a fixing strip 711 is disposed at the bottom of the movable block 710, an installation groove 712 is disposed in the middle of the fixing strip 711, a screw 713 matched with the installation groove is disposed in the installation groove 712, and one end of the screw 713 penetrates through the fixing strip 711 and an adjusting The connecting structure comprises a screw 713, a first sliding block 715 matched with the screw 713 is sleeved on the screw 713, a connecting block 716 is arranged at the top of the first sliding block 715, the top of the connecting block 716 is fixedly connected with the bottom of the movable block 710, a rotating disc 717 is arranged at the bottom of the fixed strip 711, a rotating shaft 718 is arranged at the bottom of the rotating disc 717, and the bottom end of the rotating shaft 718 penetrates through the fixed frame 702 and is connected with a first driving motor 719 positioned at the bottom of the fixed plate 701. Through the use of cutting mechanism 7 for it can realize cutting of different size optical lens according to the user demand, and then makes its user demand that has better satisfied people.

In one embodiment, the fixing block 704 is slidably connected with the first guide rod 703 and the second guide rod 705 through a sliding sleeve 706. The sliding of the fixing block 704 on the guide rods one 703 and two 705 is facilitated by the use of the sliding sleeve 706. In a specific application, sliding sleeves 706 respectively matched with the guide rod I703 and the guide rod II 705 are arranged on two sides of the top of the fixed block 704.

In one embodiment, the fixing bar 711 is provided with a through hole, and a first bearing matched with the smooth portion of the screw 713 is clamped in the through hole. Through the cooperation of the through hole and the bearing I, the adjustment of the screw 713 is facilitated. In a specific application, a first bearing matched with the screw 713 is further arranged inside the mounting groove 712 and on one side far away from the through hole.

In one embodiment, a pointer 720 is disposed at one side of the bottom of the connecting block 716, and a scale 721 matched with the pointer 720 is marked on the rotating disc 717. Through the cooperation of pointer 720 and scale 721 for it can play the effect of accurate count, thereby has satisfied its cutting size requirement effectively, and then has improved its cutting effect effectively.

In one embodiment, the adjusting mechanism 8 includes a rotating rod 801, and both ends of the rotating rod 801 are connected with the inner wall of the base 1 through a bearing seat 802, a first conical gear 803 is sleeved at the middle part of the rotating rod 801, a second conical gear 804 matched with the first conical gear 803 is arranged at the bottom of the first conical gear 803, the bottom of the second bevel gear 804 is connected with an output shaft on the second driving motor 805, the bottom of the second driving motor 805 is fixedly connected with the inner bottom of the base 1, both sides of the rotating rod 801 are provided with external threads 806 with opposite thread directions, two sliding blocks 807 matched with the external threads 806 are sleeved on two sides of the rotating rod 801, a plurality of first supporting rods 808 are arranged at the tops of the sliding blocks 807, the top ends of the first support rods 808 penetrate through the base 1 and are connected with a support plate 810, and the bottom of the support plate 810 is fixedly connected with the bottom of the fixing plate 701. Through the use of the adjusting mechanism 8, the distance between the cutting mechanisms 7 can be adjusted according to the use requirement, so that the cutting requirements of optical lenses with different sizes are better met, and the practical performance of the optical lens cutting machine is effectively improved.

In one embodiment, a plurality of sets of sliding grooves 809 matched with the first supporting rods 808 are formed on both sides of the top of the base 1. Through the design of the sliding groove 809, the sliding of the first support rod 808 on the base 1 is facilitated. In a specific application, four sets of the sliding grooves 809 are provided, and two sets of the sliding grooves are respectively provided on two sides of the base 1.

In one embodiment, two sets of bearings 811 matched with the rotation rod 801 are symmetrically sleeved on the rotation rod 801, the bearings 811 are located on the inner side of the external thread 806, two support rods 812 are arranged at the bottoms of the bearings 811, and the bottoms of the support rods 812 are fixedly connected with the inner bottom of the base 1. Through the cooperation of the second bearing 811 and the second support rod 812, the rotating rod 801 can be well supported, and the rotating stability of the rotating rod 801 is effectively guaranteed.

The working principle is as follows: when the cutting machine is used, an optical lens to be cut is placed on the workbench 6, the driving motor 719 is controlled to rotate through the control button on the control panel 9, so that the rotating disc 717 is driven to rotate, the fixing strip 711 drives the movable block 710 to rotate, the guide rod II 705 slides back and forth on the guide rod I703, the guide rod II 705 drives the support frame 707 to rotate, the cutting head 709 on the laser generator 708 rotates circumferentially, and the cutting of the optical lens is finished; when optical lenses with different sizes need to be cut, a worker can manually rotate the adjusting nut 714, so that the worker drives the screw 713 to rotate, the first slider 715 is driven to move towards the left side and the right side, the connecting block 716 drives the movable block 710 to move left and right, the second guide rod 705 drives the supporting frame 707 to move left and right, the cutting head on the laser generator 708 is driven to move left and right, the cutting size of the optical lenses is adjusted, and the optical lenses can be suitable for cutting of the optical lenses with different sizes; when the size of the optical lens is small and the cutting mechanisms 7 on the two sides cannot cut, at the moment, the optical lens can be rotated by controlling the driving motor II 805, so that the bevel gear II 804 drives the bevel gear I803 to rotate, the rotating rod 801 drives the sliding block II 807 to move relatively under the action of the threads, the supporting rod I808 drives the supporting plate 810 to move relatively, the cutting mechanisms 7 are driven to move relatively, the distance between the cutting mechanisms 7 is reduced, and the cutting of the small optical lens in the middle of the working table 6 is completed.

In summary, according to the above technical solution of the present invention, the cutting mechanism 7 is used to directly cut the optical lens, so as to effectively avoid burrs caused by cutting the raw material, and effectively avoid redundant processes caused by burr processing, thereby effectively improving the production efficiency and reducing the production cost; in addition, through the use of cutting mechanism 7, can also make it realize not unidimensional cutting of optical lens according to the user demand, and then make its better user demand who has satisfied people.

Meanwhile, the distance between the cutting mechanisms can be adjusted according to the use requirement by using the adjusting mechanism 8, so that the cutting requirements of optical lenses with different sizes are better met, and the practical performance of the optical lens cutting machine is effectively improved.

Meanwhile, the pointer 720 and the scale lines 721 are matched for use, so that the accurate counting effect can be achieved, the cutting size requirement is effectively met, and the cutting effect is effectively improved.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The slitting device for optical lens production is characterized by comprising a base (1), wherein two upright columns (4) are arranged on two sides of the top of the base (1), a top plate (5) is arranged between the tops of the upright columns (4), a workbench (6) is arranged in the middle of the top of the base (1), cutting mechanisms (7) are arranged on two sides of the workbench (6), an adjusting mechanism (8) is arranged inside the base (1), and the top of the adjusting mechanism (8) is connected with the bottom of the cutting mechanism (7);

wherein, the cutting mechanism (7) comprises a fixing plate (701), one side of the top of the fixing plate (701) is provided with a fixing frame (702), the fixing frame (702) is provided with two groups of first guide rods (703), a fixing block (704) is connected between the first guide rods (703) in a sliding manner, two sides of the top of the fixing block (704) are provided with second guide rods (705), the second guide rods (705) are connected with the fixing block (704) in a sliding manner, a supporting frame (707) is arranged between one ends of the second guide rods (705), a laser generator (708) is arranged on the supporting frame (707), a cutting head (709) matched with the laser generator (708) is arranged at the bottom of the laser generator (708), a movable block (710) is arranged between the other ends of the second guide rods (705), a fixing strip (711) is arranged at the bottom of the movable block (710), and a mounting groove (712, the inside of mounting groove (712) is provided with screw rod (713) with it matched with, the one end of screw rod (713) is run through fixed strip (711) and with be located adjusting nut (714) in the fixed strip (711) outside is connected, the cover is equipped with slider (715) with it matched with on screw rod (713), the top of slider (715) is provided with connecting block (716), just the top of connecting block (716) with the bottom fixed connection of movable block (710), the bottom of fixed strip (711) is provided with rolling disc (717), the bottom of rolling disc (717) is provided with axis of rotation (718), just the bottom of axis of rotation (718) is run through mount (702) and is connected with the driving motor (719) that are located fixed plate (701) bottom.

2. A slitting device for optical lens production according to claim 1, characterized in that a plurality of cushion blocks (2) are arranged on both sides of the bottom of the base (1), and non-slip pads (3) are bonded on the bottoms of the cushion blocks (2).

3. A splitting device for optical lens production according to claim 1, wherein a control panel (9) is arranged on one side of the column (4), and a plurality of control buttons and signal indicator lamps are arranged on the control panel (9).

4. The slitting device for optical lens production according to claim 1, wherein the fixing block (704) is slidably connected with the first guide rod (703) and the second guide rod (705) through a sliding sleeve (706).

5. A cutting device for optical lens production according to claim 1, wherein the fixing strip (711) is provided with a through hole, and a first bearing matched with the smooth part of the screw (713) is clamped in the through hole.

6. A cutting device for optical lens production according to claim 1, characterized in that a pointer (720) is provided on the bottom side of the connecting block (716), and the rotating disc (717) is marked with graduation lines (721) matching with the pointer (720).

7. The slitting device for optical lens production according to claim 1, wherein the adjusting mechanism (8) comprises a rotating rod (801), both ends of the rotating rod (801) are connected with the inner wall of the base (1) through bearing seats (802), a first bevel gear (803) is sleeved on the middle of the rotating rod (801), a second bevel gear (804) matched with the first bevel gear is arranged at the bottom of the first bevel gear (803), the bottom of the second bevel gear (804) is connected with an output shaft on a second driving motor (805), the bottom of the second driving motor (805) is fixedly connected with the inner bottom of the base (1), external threads (806) with opposite thread lines are arranged on both sides of the rotating rod (801), and a second sliding block (807) matched with the external threads (806) is sleeved on both sides of the rotating rod (801), the top of the second sliding block (807) is provided with a plurality of first supporting rods (808), the top ends of the first supporting rods (808) penetrate through the base (1) and are connected with a supporting plate (810), and the bottom of the supporting plate (810) is fixedly connected with the bottom of the fixing plate (701).

8. The slitting device for optical lens production according to claim 7, wherein a plurality of sets of sliding grooves (809) matched with the first support rods (808) are formed on both sides of the top of the base (1).

9. A cutting device as claimed in claim 7, characterized in that two sets of bearings (811) are symmetrically sleeved on the rotating rod (801), the two bearings (811) are located on the inner side of the external thread (806), two support rods (812) are arranged at the bottoms of the two bearings (811), and the bottoms of the two support rods (812) are fixedly connected with the inner bottom of the base (1).