CN211441251U - Lifting device of dewatering mechanism of lens cleaning and strengthening machine - Google Patents

Abstract

The utility model belongs to the lens processing field refers in particular to a lifting device of lens cleaning strengthening machine dewatering mechanism, including the high temperature water tank to and set up the first vertical spout in high temperature water tank both sides, the upper end of first vertical slide bar is fixed with horizontal lifting rod, and the lower extreme of first vertical slide bar is connected with the drive arrangement who orders about first vertical slide bar to reciprocate, drive arrangement is including setting up two vertical lifting device sprockets of setting at first vertical slide bar side, one is lifting driven sprocket and lifting output sprocket, and lifting output sprocket is connected with lifting motor drive, and two lifting device sprockets are wound with the lifting chain, and one side that the lifting chain is close to first vertical slide bar is fixed with the linkage piece, and the linkage piece extends to first vertical slide bar direction and with the lower tip fixed connection of first vertical slide bar; the utility model has the advantages of make the lens leave the high temperature water tank when being nearly not stained with water, make the lens dry effectual indirect follow-up effectual that leads to reinforce.

Description

Lifting device of dewatering mechanism of lens cleaning and strengthening machine

Technical Field

The invention relates to the field of lens processing, in particular to a lifting device of a dehydration mechanism of a lens cleaning and strengthening machine.

Background

At present, the lens is subjected to strengthening treatment after injection molding so as to improve the performances of the lens such as hardness, friction resistance and the like, and the treatment process is as follows: the lens is cleaned, dried and then immersed into the strengthening hardening liquid, namely organic silicon serving as a main component, so that the inner surface and the outer surface of the resin lens are subjected to organic silicification to form a thermochemical and mechanical protective layer. All steps in the traditional treatment process need manual operation, and the time and the labor are wasted.

Chinese patent No. CN208881220U discloses an automatic strengthening machine for lens, which sequentially sends materials to a washing mechanism, a drying mechanism, a cooling mechanism and a strengthening box through a transmission mechanism in the machine body, wherein a support table is arranged beside the water tank, and the support table is lifted by a cylinder, so that the lens can move relative to water in the water tank, and the cleaning function is realized.

The washing mechanism of the automatic strengthening machine only cleans a plurality of water tanks and then directly dries the lens, and the drying effect is poor due to water drops on the lens after the lens is cleaned by the water tanks, so that the subsequent strengthening effect is influenced.

Disclosure of Invention

The invention aims at the problems and provides a lifting device of a dewatering mechanism of a lens cleaning and strengthening machine, wherein the dewatering mechanism is added after a cleaning procedure, and the lens is hardly stained with water when leaving a high-temperature water tank through the good lifting device, so that the drying effect of the lens is good, and the subsequent strengthening effect is good.

The purpose of the invention is realized as follows:

the utility model provides a lens washs lifting device who reinforces quick-witted dewatering mechanism, includes the high temperature water tank to and set up the first longitudinal slide groove in high temperature water tank both sides, be provided with first longitudinal slide bar in the first longitudinal slide groove, the upper end of first longitudinal slide bar is fixed with the level and lifts the pole, and the lower extreme of first longitudinal slide bar is connected with the drive arrangement who orders about first longitudinal slide bar and reciprocate, drive arrangement is including setting up the lifting device sprocket of two vertical settings at first longitudinal slide bar side, and one is lifting driven sprocket one for lifting output sprocket, lifting output sprocket and lifting motor drive are connected, and it has the lifting chain to wind on two lifting device sprockets, and one side that the lifting chain is close to first longitudinal slide bar is fixed with the linkage piece, and the linkage piece extends to first longitudinal slide bar direction and with the lower tip fixed connection of first longitudinal slide bar.

The invention is further configured to: the lifting speed of the lifting rod is set to be 3cm/s-6 cm/s.

The invention is further configured to: the high-temperature water tank is filled with high-temperature water, and the temperature of the high-temperature water is higher than 70 ℃ and lower than 100 ℃.

The invention is further configured to: the temperature of the high-temperature water is more than or equal to 80 ℃ and less than or equal to 90 ℃.

The invention has the following beneficial effects: the lifting device disclosed by the invention is stable and controllable, so that the lens is more slowly and stably separated from the high-temperature water tank, the dehydration effect is improved, and when the temperature is higher than 70 ℃, the lens has a better dehydration effect, and is in double cooperation, so that the optimal dehydration effect is achieved, the subsequent drying and strengthening are facilitated, and the strengthening effect of the lens is better.

Drawings

FIG. 1 is a schematic view of a lens cleaning and strengthening machine.

FIG. 2 is a view showing one of the internal structures of the lens cleaning and strengthening machine.

FIG. 3 is a second internal view of the lens cleaning and strengthening machine.

Fig. 4 is a schematic structural diagram of a conveying system.

Fig. 5 is an enlarged view of fig. 4 at a.

Fig. 6 is an enlarged view of fig. 5 at B.

Fig. 7 is a schematic structural view of the lifting device.

Fig. 8 is an enlarged view of fig. 7 at C.

Fig. 9 is a schematic structural diagram of the lifting device when the connecting plate is moved to the lowest position.

FIG. 10 is a schematic view showing the structure of the lifting device when the platform is lifted by the lifting rod,

Fig. 11 is a schematic structural diagram of the lifting device when the connecting plate goes upwards.

Fig. 12 is a schematic view of the lifting device when the platform is removed from the lifting rod.

Figure 13 is a schematic diagram of the structure of the reciprocating lift mechanism.

1-body; 2-feeding and discharging; 3-a cleaning mechanism; 301-medicine water tank; 302-ultrasonic cleaning box; 4-a dewatering mechanism; 401-high temperature water tank; 501-a drying chamber; 502-a heater; 601-a cooling chamber; 602-a cooling fan; 7-a strengthening mechanism; 701-strengthening liquid tank; 8-a delivery system; 81-sprocket set; 811-a main driven sprocket; 812-a main chain; 813-rotating shaft; 814-a receiving wheel; 815 — a drive chain; 816-connecting rods; 817-main electric machine; 818-an output wheel; 9-a lifting device; 901-positioning a sprocket; 902-pressing down the sprocket; 903-connecting plate; 904-fixed bar; 905-a pulley; 906- "U" shaped hanging part; 907-platform; 908-hook; 909-lens frame; 10-a lifting device; 101-longitudinal sliding chute; 102-longitudinal sliding bar; 103-lifting the driven sprocket; 104-lifting the output chain wheel; 105-a lift motor; 106-connecting rod; 107-gear; 108-lifting the chain; 109-a linkage block; 110-an extension end; 111-lifting the rod; 11-reciprocating lifting mechanism; 1101-a second longitudinal runner; 1102-a second longitudinal slide bar; 1103-a landing motor; 1104-a turntable; 1105-the fixed end; 1106-a swing lever; 1107-ring; 1108-a groove; 1110-bolt; 1111-nut; 12-warm water tank.

Detailed Description

The invention is further described in the following with specific embodiments in conjunction with the accompanying drawings.

A lens cleaning and strengthening machine comprises a machine body 1, wherein a material inlet and outlet 2 is arranged at the front end of the machine body 1, a cleaning mechanism 3, a dewatering mechanism 4, a drying mechanism, a cooling mechanism, a strengthening mechanism 7, a drying mechanism and a conveying system 8 sequentially passing through the mechanisms are sequentially arranged in the machine body 1 from the material inlet and outlet 2 to the inside, a lifting device 9 capable of moving up and down is arranged on each conveying system 8 corresponding to the cleaning mechanism 3, the dewatering mechanism 4 and the strengthening mechanism 7, and a platform 907 arranged in a vertically sliding mode is connected to the lifting device 9;

the conveying system 8 comprises two groups of chain wheel sets 81 which are respectively arranged on two sides of the machine body, the two groups of chain wheel sets 81 correspond in structure, each group of chain wheel sets comprises at least more than two upper main driven chain wheels 811, and the specific number is based on that the upper main chain 812 does not seriously bend downwards in practice and can be stably transferred. The upper driving and driven chain wheels 811 are fixed on the shell wall of the machine body through the rotating shaft 813, and the positions and the modes for fixing the driving and driven chain wheels can be various, which is not described again; the chain transmission device further comprises more than two lower main driven chain wheels 811, specifically, the number of the lower main driven chain wheels 811 is two, a plurality of lifting devices 9 are arranged between the two lower main driven chain wheels 811, and each lifting device 9 comprises three chain wheels, so that the main chain 812 cannot be loosened; the main chain 812 surrounds all the upper main driven chain wheel 811 and the lower main driven chain wheel 811 to form a double-layer closed loop chain with an upper layer and a lower layer; a receiving wheel 814 extends from one axial side of each of two corresponding main driven sprockets 811, the receiving wheel 814 is connected with an output wheel 818 through a driving chain 815, a connecting rod 816 is fixed between the two output wheels 818, and one output wheel 818 is connected with an output shaft of a main motor 817, so that the two main driven sprockets 811 rotate simultaneously to drive the two sets of sprocket sets 81 to operate synchronously.

The lifting device 9 comprises two positioning sprockets 901 arranged side by side and a pressing sprocket 902 arranged below the two positioning sprockets 901, the two positioning sprockets 901 and the pressing sprocket 902 form an inverted triangle, and the main chain 812 respectively bypasses the two positioning sprockets 901 and the pressing sprocket 902 to form a U shape.

A plurality of connecting plates 903 which are distributed at equal intervals are symmetrically fixed on one opposite side of the main chain 812 of the two chain wheel sets 8, one end of each connecting plate 903 is fixed on the main chain 812, a fixed rod 904 is connected between the two opposite connecting plates 903, more than two pulleys 905 are sleeved on each fixed rod 904, an inverted U-shaped hanging piece 906 is arranged on each pulley 905 in a sliding manner, an arc groove is arranged on the circumference of each pulley, the U-shaped hanging piece 906 is arranged in the arc groove to move in a matching manner, platforms 907 are fixed at the lower ends of the two sides of the U-shaped hanging piece 906, the U-shaped hanging pieces 906 can slide up and down relative to the pulleys 905, so that the platforms 907 move up and down along with the U-shaped hanging pieces 906 relative to the fixed rods 904, under the condition that no external force exists, the upper ends of the inverted U-shaped hanging pieces 906 abut against the pulleys 905 under the action of gravity, and the arc shapes of, a plurality of hooks 908 are fixed at the lower end of the platform 907, and a lens frame 909 which is detachable is arranged on the hooks 908. The main chain 812 drives the connecting plate 903 to move in the transmission process, when the connecting plate 903 passes through two positioning sprockets 901 and a pressing sprocket 902 of the lifting device, the route of the connecting plate 903 is also in a U shape, when the connecting plate 903 runs below the pressing sprocket 902, the connecting plate 903 is at the lowest point, and the platform 907 is also at the lowest point.

The vertical distance from the axis of the fixed rod 904 to the outer side of the main chain 812 is equal to the vertical distance from the center of the pressing chain wheel 902 to the outer side of the main chain 812, the main chain 812 respectively bypasses the two positioning chain wheels 901 and the pressing chain wheel 902 to form a U-shaped structure with two vertical sides, when the connecting plate 903 moves below the pressing chain wheel 902, the connecting plate 903 is at the lowest point, the axis of the fixed rod 904 and the center of the pressing chain wheel 902 are on the same straight line, because the connecting plate 903 is fixed on the main chain 812, the angle between the connecting plate 903 and the main chain 812 cannot be changed, when the connecting plate 903 passes through the arc section below the pressing chain wheel 902, the fixed rod 904 only rotates and cannot move left and right, and therefore, the platform is driven to move upwards more stably without shaking.

The dehydration mechanism 4 comprises a high-temperature water tank 401, high-temperature water is filled in the high-temperature water tank 401, the temperature of the high-temperature water is higher than 70 ℃ and lower than 100 ℃, and lifting devices 10 used for slowly lifting the platform 907 are arranged on two sides of the machine body 1 corresponding to the high-temperature water tank.

The temperature of the high-temperature water is more than or equal to 80 ℃ and less than or equal to 90 ℃.

The lifting device 10 comprises a first longitudinal sliding groove 101 arranged at two sides of a high temperature box 401, a first longitudinal sliding rod 102 is arranged in the first longitudinal sliding groove 101, a horizontal lifting rod 111 is fixed at the upper end of the first longitudinal sliding rod 102, a driving device for driving the first longitudinal sliding rod 102 to move up and down is connected at the lower end of the first longitudinal sliding rod 102, the driving device comprises two vertically arranged lifting device chain wheels arranged at the side edge of the first longitudinal sliding rod 102, one lifting driven chain wheel 103 and one lifting output chain wheel 104, the lifting output chain wheel 104 is in transmission connection with a lifting motor 105, specifically, the lifting output chain wheel 104 is connected with an output shaft of the lifting motor 105, or a connecting rod 106 is arranged between the two corresponding lifting output chain wheels 104, a gear 107 is arranged on the connecting rod 106, and an output wheel of the lifting motor 105 is meshed with the gear 107 to drive the connecting rod 106 to rotate so as to drive the two lifting output chain wheels 104 to synchronously rotate; a lifting chain 108 is wound on the two lifting device chain wheels, a linkage block 109 is fixed on one side of the lifting chain 108 close to the first longitudinal slide bar 102, the linkage block 109 extends towards the first longitudinal slide bar 102 and is fixedly connected with the lower end part of the first longitudinal slide bar 102, an extending end 110 corresponding to the lifting rod 111 extends from both sides of the platform 907, after the platform 907 falls down through the lifting device 9, namely when the connecting plate 903 goes below the push-down chain wheel 902, the connecting plate 903 is at the lowest point, and when the platform 907 is also at the lowest point, the extending end 110 is abutted against the lifting rod 111, at this time, the main chain 812 stops running, the lifting motor 105 controls and drives the output chain wheel 104 to rotate anticlockwise (clockwise if the lifting device chain wheel is at the right side), so as to drive the linkage block 109 to move upwards, the linkage block 109 pushes the lifting first longitudinal slide bar 102 to move upwards and drive the lifting rod 111 to rise, since the extension end 110 of the platform is abutted against the lifting rod 111 and the platform 907 can move up and down relative to the fixing rod 904, the lifting rod 111 can drive the platform 907 to stably and slowly rise, the rising speed can be controlled by the rotating speed of the lifting motor 105, and specifically, the rising speed is set to be 3cm/s-6 cm/s; when the lens passes through high-temperature water, the lens is not easy to be infected with moisture, and the effect of surface dehydration of the mirror surface is realized through the stable and slow lifting device 10, so that the subsequent complete drying efficiency is facilitated, and the strengthening effect is achieved.

Cleaning mechanism 3 includes liquid medicine case 301 and ultrasonic cleaning case 302, liquid medicine case 301 sets up in ultrasonic cleaning case 302 preceding, and is concrete, prevents the sanitizer in liquid medicine case 301, can be the liquid detergent, and then ultrasonic cleaning case 302 can be a plurality ofly, can fully sanitize like this. In order to achieve a better cleaning effect, a reciprocating lifter 11 is provided on the side surface of the ultrasonic cleaning tank 302.

The reciprocating lifting mechanism 11 comprises second longitudinal sliding grooves 1101 arranged at two sides of the high temperature box 401, a second longitudinal sliding rod 1102 is arranged in the second longitudinal sliding grooves 1101, a horizontal lifting rod 111 is fixed at the upper end of the second longitudinal sliding rod 1102, a driving device for driving the second longitudinal sliding rod 1102 to move up and down is connected at the lower end of the second longitudinal sliding rod 1102, the driving device comprises a lifting motor 1103 arranged below the second longitudinal sliding rod 1102, the output end of the lifting motor 1103 is connected with a rotary table 1104, a fixed end 1105 is eccentrically arranged on the rotary table 1104, the fixed end 1105 is connected with a swinging rod 1106, the fixed end 1105 is in a shaft shape, a ring 1107 is formed at the lower end of the swinging rod 1106 and sleeved on the fixed end 1105 to realize relative rotation, the swinging on the fixed end 1105 is limited by nuts at two ends, the other end of the swinging rod 1106 is rotatably connected at the lower end of the second longitudinal sliding rod 1102, a ring 1107, a groove 1108 is formed at the lower end of the second longitudinal sliding rod 1102, a ring 1107 is arranged in the groove 1108, through holes are formed at two sides of the groove 1108, a bolt 1110 is arranged to respectively pass through the two through holes and the ring 1107, and is fixed by a nut 1111 at the other side of the groove 1108 to realize swinging, for the convenience of swinging, the gap of the groove 1108 is larger than the width of the ring 1107, an extension end 110 corresponding to the lifting rod 111 extends out of the platform 907 to two sides, the platform falls behind through a lifting device, namely when the connecting plate 903 runs to the lower part of the pressing chain wheel 902, the connecting plate is at the lowest point, when the platform 907 is also at the lowest point, the extension end 110 is abutted against the lifting rod 111, at this time, the main chain 812 stops running, the rotating disc 1104 is driven to rotate by the control of the lifting motor 1103, the fixed end 1105 is eccentrically arranged, so that the lower end of the swinging rod 1106 makes circular motion, because the, therefore, the lifting rod 111 can only do reciprocating up-and-down motion, and the lifting rod 111 is driven to do reciprocating up-and-down motion, and the platform 907 can do reciprocating up-and-down motion relative to the fixed rod 904 as the extending end 110 of the platform 9 is abutted against the lifting rod 111 at the moment, so that the cleaning effect is better.

A warm water tank 12 is arranged between the dehydration mechanism 4 and the cleaning mechanism 3, warm water is filled in the warm water tank 12, the temperature of the warm water is higher than 35 ℃ and lower than 55 ℃, and a lifting device is also arranged on a conveying system above the warm water tank 12.

Drying mechanism includes drying chamber 501, be equipped with heater 502 in the drying chamber 501, cooling mechanism includes cooling chamber 601, cooling chamber 601 both sides are the fretwork, and cooling chamber 601 box is provided with cooling fan 602 outward.

The strengthening mechanism 7 comprises a strengthening liquid tank 701, and strengthening liquid is arranged in the strengthening liquid tank 701. The two sides of the strengthening liquid tank are also provided with lifting devices 10, and the lifting devices and the dewatering mechanism have the same structure, so that the effect of slowly and stably rising is achieved.

The machine body 1 is a cuboid, a containing cavity is arranged in the machine body, the conveying systems 8 are arranged on two sides of the machine body, the feed inlet and the discharge outlet 2 are arranged at the front end of the machine body 1, and a medicine water tank 301, three ultrasonic cleaning tanks 302, a warm water tank 12, a high temperature water tank 401, a drying chamber 501, a cooling chamber 601, three strengthening liquid tanks 701 and a drying chamber 501 are sequentially arranged from the feed inlet and the discharge outlet 2 inwards; the width of liquid medicine case 301, three ultrasonic cleaning case 302, warm water case 12, high temperature water case 401 is the same, so all be equipped with elevating gear 9 on the conveying system of liquid medicine case 301, three ultrasonic cleaning case 302, warm water case 12, high temperature water case 401 top to elevating gear 9 equidistance distributes, and two adjacent spaces of pushing down sprocket 902 equal to the interval of two ultrasonic cleaning case 302 width midpoints. The two sides of the liquid medicine tank 301 and the three ultrasonic cleaning tanks 302 are both provided with reciprocating lifting mechanisms 11, and the two sides of the high-temperature water tank 401 and the three reinforced liquid tanks 701 are both provided with lifting devices 10. The stroke speed of the reciprocating lift mechanism 11 can be controlled by the rotation speed of the lift motor 1103, and the stroke speed of the lift device 10 can also be controlled by the rotation speed of the lift motor 105. After all the procedures, the lenses on the lens frame are driven to return to the feed and discharge port 2 from the upper part through the rotation of the double-layer closed-loop chain. A central control panel is arranged on the machine body and can control the rotating speed of each motor.

The above embodiments are only preferred embodiments of the present invention, and not intended to limit the scope of the present invention, and any structural changes made within the teachings of the present invention, which have the same or similar technical solutions as those of the present invention, should be understood to fall within the scope of the present invention.

Claims (4)

1. A lifting device of a dewatering mechanism of a lens cleaning and strengthening machine comprises a high-temperature water tank and is characterized in that, and a first longitudinal sliding chute arranged at two sides of the high-temperature water tank, wherein a first longitudinal sliding rod is arranged in the first longitudinal sliding chute, a horizontal lifting rod is fixed at the upper end of the first longitudinal sliding rod, a driving device for driving the first longitudinal sliding rod to move up and down is connected at the lower end of the first longitudinal sliding rod, the driving device comprises two vertically arranged lifting mechanism chain wheels arranged on the side edge of the first longitudinal slide bar, one lifting driven chain wheel is a lifting output chain wheel, the lifting output chain wheel is in transmission connection with a lifting motor, lifting chains are wound on the two lifting mechanism chain wheels, one side, close to the first longitudinal slide bar, of each lifting chain is fixed with a linkage block, and the linkage blocks extend towards the direction of the first longitudinal slide bar and are fixedly connected with the lower end part of the first longitudinal slide bar.

2. The lifting device of claim 1, wherein the lifting speed of the lifting rod is set to 3-6 cm/s.

3. The lifting device for the dehydration mechanism of the lens washing and strengthening machine according to claim 1, wherein said high temperature water tank contains high temperature water, the temperature of 70 ℃ and the temperature of the high temperature water is less than 100 ℃.

4. The lifting device of claim 3, wherein the temperature of the high temperature water is 80 ℃ to 90 ℃.

Images