Vacuum coating equipment for processing metal spectacle frame

Abstract

The utility model relates to the technical field of vacuum coating, in particular to vacuum coating equipment for processing a metal spectacle frame, which comprises a shell, a vacuum cavity is arranged in the shell, a groove is arranged at the lower end of the vacuum cavity, and a heating pipe is arranged in the groove; a plurality of sets of sliding grooves are formed in the lower end of the circular plate in an annular array distribution mode, movable plates are slidably connected into the sliding grooves, and notches are formed in the side walls of the movable plates. An operator places two glasses frames of a metal glasses frame into notches formed in the side walls of the two symmetrical movable plates correspondingly, a cylinder drives a circular plate to rotate, and the two symmetrical movable plates without the glasses frame are rotated to the opening end of a vacuum cavity; and the operator places the next metal spectacle frame in the notches formed in the side walls of the symmetrical movable plates, and the multiple metal spectacle frames are placed in the vacuum cavity by repeating the step of placing the spectacle frames, so that the multiple metal spectacle frames with different sizes can be conveniently placed and coated at the same time.

Description

TECHNICAL FIELD

[0001] The utility model relates to vacuum coating technology field especially relates to a kind of vacuum coating equipment for metal spectacle frame processing. BACKGROUND

[0002] Vacuum coating equipment is a kind of physical or chemical process based on vacuum environment, and the equipment for coating or changing the properties of material surface. In metal spectacle frame processing, this kind of equipment is mainly used to form a layer or multiple layers of film on the surface of spectacle frame, to improve its wear resistance, corrosion resistance, optical performance and aesthetic degree.

[0003] The existing equipment cannot be flexibly adjusted to adapt to metal spectacle frames of different sizes, so that during the coating process, some sizes of spectacle frames cannot be stably placed and fixed, thereby affecting the coating effect. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of vacuum coating equipment for metal spectacle frame processing, by the equipment, the effect that a plurality of different sizes of metal spectacle frames are placed and coated simultaneously is realized, to solve the problem that a plurality of different sizes of metal spectacle frames are not placed and coated simultaneously in prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A kind of vacuum coating equipment for metal spectacle frame processing, including shell, vacuum cavity is arranged in the shell, recess is arranged in the lower end of the vacuum cavity, heating pipe is arranged in the recess, cavity is arranged in the side wall of the shell, a plurality of holes are arranged in the rectangular array distribution of the inner wall of the shell, the hole is communicated with the cavity, the side wall of the shell is rotatably connected with sealing door;Round plate, the round plate is located in the shell, a plurality of groups of sliding grooves are arranged in the annular array distribution of the lower end of the round plate, each group includes two sliding grooves, screw rod is rotatably connected in the sliding groove, movable plate is slidably connected in the sliding groove, the screw rod is threadedly connected with the movable plate, slot is arranged in the side wall of the movable plate;Cooling box, the cooling box is located in the side wall of the shell, filter screen is arranged in the cooling box, a plurality of refrigerators are fixedly connected in the side wall of the cooling box, air pump is fixedly connected on the upper end of the cooling box, the output end of the air pump is communicated with the inside of the cavity, the input end of the air pump is communicated with the inside of the cooling box.

[0007] Preferably, motor is fixedly connected on the upper end of the shell, main gear is rotatably connected in the shell, and the output end of the motor is fixedly connected with the upper end of the main gear.

[0008] Preferably, observation port is arranged through the inside of the sealing door, and transparent tempered glass is arranged in the observation port.

[0009] Preferably, the upper end of the circular plate is provided with a column, the column is rotationally connected with the inner top of the shell, and the side wall of the column is fixedly connected with a gear penetrating through.

[0010] Preferably, the circular plate is provided with a plurality of torsion bars in an annular array on the side wall, a plurality of inner grooves are arranged in an annular array inside the circular plate, main bevel gears are rotationally connected inside the inner grooves, and the end of the torsion bar is fixedly connected with the side wall of the main bevel gear.

[0011] Preferably, two bevel gears are rotationally connected inside the inner groove, the bevel gears are meshed with the main bevel gear, and the bevel gears are fixedly connected with the end of the screw rod.

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

[0013] 1、According to the size of the metal glasses frame, the main bevel gear is rotated by manually rotating the torsion bar, the screw rod is rotated by the bevel gear, the two symmetrical screw rods are rotated, the distance between the two symmetrical movable plates is adjusted, the two frames of the metal glasses frame are respectively placed in the notches on the side wall of the two symmetrical movable plates, the metal glasses frame is clamped and fixed by the elastic pad in the notch, the main gear is driven to rotate by the motor, the column is driven to rotate by the gear, the two symmetrical movable plates without the glasses frame are rotated to the opening end of the vacuum cavity, the next metal glasses frame is placed in the notch on the side wall of the symmetrical movable plate, and a plurality of metal glasses frames are placed in the vacuum cavity by repeating the steps of placing the glasses frame, so that the metal glasses frames of different sizes are fixed and coated at the same time, and the efficiency of coating processing is improved.

[0014] 2、The cooling gas flow in the cooling box is sucked by the air pump, and then the cooling gas flow is delivered to the cavity, the cooling gas flow in the cavity flows into the vacuum cavity through a plurality of holes, and the plurality of metal glasses frames are slowly rotated by the circular plate, so that the cooling gas flow can uniformly contact each glasses frame, thereby realizing more uniform cooling treatment, the uniformity and continuity of the cooling gas flow are improved, the defects of the coating layer are reduced, and the overall quality is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a front view of the external structure of the vacuum coating equipment for metal glasses frame processing.

[0016] Figure 2 It is a front view of the vacuum coating equipment for metal glasses frame processing.

[0017] Figure 3The utility model provides a kind of vacuum coating equipment's side view section structure schematic diagram for metal spectacle frame processing.

[0018] Figure 4 The utility model provides a kind of vacuum coating equipment's round plate overhead section structure schematic diagram for metal spectacle frame processing.

[0019] In drawing: 001 shell, 101 vacuum cavity, 102 recess, 103 heating pipe, 104 motor, 105 main gear, 106 cavity, 107 hole, 108 sealing door, 109 observation port, 110 transparent toughened glass, 002 round plate, 201 column, 202 gear, 203 torsion bar, 204 inner groove, 205 main bevel gear, 206 bevel gear, 207 sliding slot, 208 screw rod, 209 movable plate, 210 slot, 003 cooling box, 301 filter screen, 302 refrigerator, 303 air pump. DETAILED DESCRIPTION

[0020] 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.

[0021] REFERENCE Figures 1-4The utility model relates to a kind of vacuum coating equipment for metal spectacle frame processing, including shell 001, vacuum cavity 101 is provided in shell 001 inside, recess 102 is provided in the lower end of vacuum cavity 101, heating pipe 103 is provided in recess 102 inside, cavity 106 is provided in shell 001 side wall, multiple holes 107 are arranged in the rectangular array of shell 001 inner wall, hole 107 is communicated with cavity 106, sealing door 108 is rotatably connected in shell 001 side wall;Round plate 002, round plate 002 is located in the inside of shell 001, and multiple groups of sliding grooves 207 are arranged in the annular array of the lower end of round plate 002, each group includes two sliding grooves 207, screw rod 208 is rotatably connected in the inside of sliding groove 207, movable plate 209 is slidably connected in the inside of sliding groove 207, screw rod 208 is threadedly connected with movable plate 209, and slot 210 is provided in the side wall of movable plate 209.The cooling box 003 is arranged on the side wall of the shell 001, a filter screen 301 is arranged in the cooling box 003, a plurality of refrigerators 302 are fixedly connected through the side wall of the cooling box 003, an air pump 303 is fixedly connected to the upper end of the cooling box 003, the output end of the air pump 303 is in communication with the inside of the cavity 106, the input end of the air pump 303 is in communication with the inside of the cooling box 003, a coating material is arranged in the groove 102, a vacuum pump is arranged on the side wall of the shell 001, the input end of the vacuum pump is in communication with the inside of the vacuum cavity 101, the airflow flowing into the inside of the cooling box 003 is filtered through the filter screen 301, and the airflow is cooled and refrigerated through the refrigerator 302, according to the size of the metal glasses frame, the two symmetrical screw rods 208 rotate to adjust the distance between the two symmetrical movable plates 209, the operator respectively places the two frames of the metal glasses frame in the notches 210 arranged on the side wall of the two symmetrical movable plates 209, the notches 210 are provided with elastic pads, the frames of the metal glasses frame are clamped and fixed through the elastic pads, then the disc 002 rotates, the two symmetrical movable plates 209 on which the glasses frame is not placed are rotated to the opening end of the vacuum cavity 101, the operator places the next metal glasses frame in the notches 210 arranged on the side wall of the two symmetrical movable plates 209, and a plurality of metal glasses frames are placed in the vacuum cavity 101 by repeating the steps of placing the glasses frame, after the metal glasses frame is placed, the operator closes the sealing door 108, the vacuum cavity 101 is pumped by the vacuum pump, a vacuum is generated in the vacuum cavity 101, after the vacuum is generated in the vacuum cavity 101, the heating pipe 103 heats the coating material in the groove 102, so that the steam generated by the coating material is attached to the side wall of the metal glasses frame, so that the coating treatment is performed, when the metal glasses frame needs to be cooled after the coating treatment, the cooling airflow in the cooling box 003 is pumped by the air pump 303, and then the cooling airflow is delivered to the inside of the cavity 106; the cooling airflow in the cavity 106 flows into the inside of the vacuum cavity 101 through the plurality of holes 107, and the disc 002 drives the plurality of metal glasses frames to slowly rotate, so that the cooling airflow can uniformly contact each glasses frame, thereby realizing more uniform cooling treatment.

[0022] The motor 104 is fixedly connected to the upper end of the shell 001, and the main gear 105 is rotatably connected in the shell 001, and the output end of the motor 104 is fixedly connected to the upper end of the main gear 105.

[0023] The observation hole 109 is arranged through the inside of the sealing door 108, the transparent tempered glass 110 is arranged in the observation hole 109, and the coating of the metal glasses frame is observed through the observation hole 109.

[0024] The upper end of the circular plate 002 is provided with a column 201, the column 201 is rotationally connected with the inner top of the shell 001, the sidewall of the column 201 is fixedly connected with a gear 202 in penetration, the gear 202 is engaged with the main gear 105, when the main gear 105 rotates, the gear 202 drives the column 201 to rotate, and at the same time the column 201 drives the circular plate 002 to rotate.

[0025] A plurality of torsion bars 203 are arranged in an annular array on the sidewall of the circular plate 002, a plurality of inner grooves 204 are arranged in an annular array in the interior of the circular plate 002, a main bevel gear 205 is rotationally connected in the interior of the inner groove 204, and the end of the torsion bar 203 is fixedly connected with the sidewall of the main bevel gear 205, the main bevel gear 205 is driven to rotate by manually rotating the torsion bar 203.

[0026] Two bevel gears 206 are rotationally connected in the interior of the inner groove 204, the bevel gear 206 is engaged with the main bevel gear 205, the bevel gear 206 is fixedly connected with the end of a screw rod 208, and when the main bevel gear 205 rotates, the bevel gear 206 drives the screw rod 208 to rotate.

[0027] In the utility model, according to the size of the metal spectacle frame, the main bevel gear 205 is driven to rotate by manually rotating the torsion bar 203, the bevel gear 206 drives the screw rod 208 to rotate, the two screw rods 208 rotate relatively, the distance between the two symmetrical movable plates 209 is adjusted, the operator places the two spectacle frames of the metal spectacle frame in the notches 210 arranged on the sidewall of the two symmetrical movable plates 209 respectively, the spectacle frame of the metal spectacle frame is clamped and fixed by the elastic pad in the notch 210, the main gear 105 is driven to rotate by the motor 104, the gear 202 drives the column 201 to rotate, and at the same time the column 201 drives the circular plate 002 to rotate, the two symmetrical movable plates 209 without the spectacle frame are rotated to the opening end of the vacuum cavity 101, and the operator places the next metal spectacle frame in the notch 210 arranged on the sidewall of the symmetrical movable plate 209, and a plurality of metal spectacle frames are placed in the vacuum cavity 101 by repeating the steps of placing the spectacle frame.

[0028] After the metal spectacle frame is placed, the operator closes the sealing door 108, the vacuum pump is used for sucking the interior of the vacuum cavity 101, so that vacuum is generated in the interior of the vacuum cavity 101, after vacuum is generated in the interior of the vacuum cavity 101, the heating pipe 103 is used for heating the coating material in the groove 102, so that the steam generated by the coating material is attached to the sidewall of the metal spectacle frame, so that the coating treatment is carried out.

[0029] When the metal eyeglass frame needs to be cooled after coating film treatment, the cooling air flow inside the cooling box 003 is sucked by the air pump 303, and then the cooling air flow is delivered to the inside of the cavity 106. The cooling air flow inside the cavity 106 flows into the vacuum cavity 101 through the plurality of holes 107, and the plurality of metal eyeglass frames are slowly rotated by the circular plate 002, so that the cooling air flow can uniformly contact each eyeglass frame, thereby realizing more uniform cooling treatment.

[0030] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A vacuum coating equipment for processing metal eyeglass frames, characterized in that, Comprising The shell (001) is internally provided with a vacuum cavity (101), the lower end of the vacuum cavity (101) is provided with a groove (102), the groove (102) is internally provided with a heating pipe (103), the side wall of the shell (001) is provided with a cavity (106), the inner wall of the shell (001) is arranged in a rectangular array and provided with a plurality of holes (107), the holes (107) are communicated with the cavity (106), and the side wall of the shell (001) is rotatably connected with a sealing door (108); The circular plate (002) is arranged inside the shell (001), a plurality of groups of slide grooves (207) are arranged in an annular array at the lower end of the circular plate (002), each group includes two slide grooves (207), a screw rod (208) is rotatably connected inside the slide groove (207), an activity plate (209) is slidably connected inside the slide groove (207), the screw rod (208) is threadedly connected with the activity plate (209), and the side wall of the activity plate (209) is provided with a notch (210); The cooling box (003) is arranged on the side wall of the shell (001), the cooling box (003) is internally provided with a filter screen (301), a plurality of refrigerators (302) are fixedly connected through the side wall of the cooling box (003), the cooling box (003) is fixedly connected with an air pump (303) at the upper end, the output end of the air pump (303) is communicated with the inside of the cavity (106), and the input end of the air pump (303) is communicated with the inside of the cooling box (003).

2. The vacuum coating apparatus for processing metal eyeglasses frames according to claim 1, wherein The upper end of the shell (001) is fixedly connected with a motor (104), and the inside of the shell (001) is rotatably connected with a main gear (105), and the upper end of the main gear (105) is fixedly connected with the output end of the motor (104).

3. The vacuum coating apparatus for processing metal eyeglasses frames according to claim 1, wherein The inside of the sealing door (108) is provided with an observation port (109), and the observation port (109) is provided with a transparent tempered glass (110).

4. The vacuum coating apparatus for processing metal eyeglasses frames according to claim 1, wherein The upper end of the circular plate (002) is provided with a column (201), the column (201) is rotatably connected with the inner top of the shell (001), the side wall of the column (201) is fixedly connected with a gear (202) penetrating through, and the gear (202) is engaged with the main gear (105).

5. The vacuum coating apparatus for processing metal eyeglasses frames according to claim 1, wherein The side wall of the circular plate (002) is annularly arranged in an array and provided with a plurality of torsion rods (203), the inside of the circular plate (002) is annularly arranged in an array and provided with a plurality of inner grooves (204), the inside of the inner groove (204) is rotatably connected with a main bevel gear (205), and the end of the torsion rod (203) is fixedly connected with the side wall of the main bevel gear (205).

6. The vacuum coating apparatus for processing metal eyeglasses frames according to claim 5, wherein The inside of the inner groove (204) is rotatably connected with two bevel gears (206), the bevel gears (206) are engaged with the main bevel gear (205), and the bevel gears (206) are fixedly connected with the end of the screw rod (208).

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