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CN-115716333-B - Shaping equipment of plate glasses

CN115716333BCN 115716333 BCN115716333 BCN 115716333BCN-115716333-B

Abstract

The utility model provides a shaping equipment of panel glasses, equipment includes radian adjusting device, picture frame adjusting device and PLC controller, radian adjusting device sets up in pairs, is equipped with the mirror holder between two radian adjusting device and places the station, need not to customize the mould, change the mould, through real-time user facial feature size measurement, the structural profile of drive adjustment radian adjusting device obtains the profile distribution with facial adaptation, extrudes the mirror holder and accomplishes the shaping. When the adjustment of the vertical radian is further needed, the first extrusion head pieces in different shapes can be quickly assembled and disassembled, and the adjustment is targeted. Compare the production practicality of whole mould, first extrusion head spare simple structure, low in production cost can adapt to diversified, the customization, small-scale production popularization demand.

Inventors

  • WANG FENGHUA
  • Tian Shuihong
  • ZHANG RUI

Assignees

  • 温州市瓯海眼镜有限公司

Dates

Publication Date
20260505
Application Date
20221111

Claims (5)

  1. 1. The shaping equipment of the sheet glasses is characterized by comprising radian adjusting devices, a glasses frame adjusting device and a PLC, wherein the radian adjusting devices are arranged in pairs, a glasses frame placing station is arranged between the two radian adjusting devices, the radian adjusting devices comprise a plurality of extrusion head mechanisms, a gear butt joint mechanism, a driving and reversing table and a base, which are arranged side by side, and the extrusion head mechanisms comprise a first extrusion head piece, a pushing seat, a lifting table, a first screw rod and a driven gear; the first extrusion head piece comprises a prefabricated cambered surface end part and an inserting end part which face the spectacle frame, the first extrusion head piece and the pushing seat are of a detachable slot inserting structure, the pushing seat is provided with a slot end part and a first wedge surface, the lifting table is provided with a second wedge surface which is in sliding fit with the first wedge surface, and a screw rod hole, the first screw rod passes through the screw rod hole to be in rotary fit with the base, the driven gear is coaxially fixed with the first screw rod, and a partition plate is arranged between the base and two adjacent lifting tables; The gear butt joint mechanism comprises a driving gear, a gear sliding seat, a first driving belt, a driving belt motor and a gear motor, wherein the gear sliding seat is arranged on the advance and retreat table and is in sliding fit along the row direction formed by a plurality of extrusion head machines, the driving gear is rotatably arranged on the gear sliding seat, and the gear motor is fixed on the gear sliding seat and is in linkage fit with the driving gear to drive the driving gear to rotate; The driving and reversing table is arranged on a base in a sliding fit, a driving cylinder is arranged on the base, the driving cylinder pushes and pulls the reversing table to drive the driving gear to approach the driven gear to mesh with the driven gear, and the first screw rod drives the lifting table to move up and down along with the turnover of the driven gear.
  2. 2. The device for shaping plate glasses according to claim 1, wherein the radian adjusting device further comprises a cloth gasket, the cloth gasket covers the prefabricated cambered surface end parts of the first extrusion heads, the prefabricated cambered surface end parts are close to the edges of the adjacent first extrusion heads and are provided with arc transition parts, and the cloth gasket is provided with supporting ribs corresponding to gaps at the arc transition parts of the two adjacent first extrusion heads.
  3. 3. The device for shaping plate glasses according to claim 2, wherein the gear sliding seat is provided with an extending end, a gear rotating shaft and a second driving belt are rotatably arranged on the extending end, the second driving belt is respectively sleeved with the gear rotating shaft and the gear motor output shaft, and the driving gear is coaxially fixed on the gear rotating shaft.
  4. 4. A shaping device for plate glasses according to any one of claims 1-3, wherein the glasses frame adjusting device comprises a glasses frame seat, a plurality of second screw rods, a screw rod motor, a left extrusion piece of a nose bridge, a right extrusion piece of a nose bridge, a left extrusion piece of a glasses frame, a right extrusion piece of a glasses frame, and an outer extrusion piece of a glasses frame, wherein the left extrusion piece and the right extrusion piece of the glasses frame are matched with the outline of a nose bridge groove of the glasses frame; The nose bridge left and right extrusion pieces, the left and right extrusion pieces and the outer extrusion pieces of the nose frame are respectively provided with a sliding block, the sliding blocks are provided with screw rod holes, grooves matched with the nose frame and sliding block grooves corresponding to the extrusion pieces are formed in the seat of the nose frame, the sliding blocks are respectively arranged in the sliding block grooves to be in sliding fit, and a plurality of second screw rods are respectively inserted into the screw rod holes and are in linkage fit with screw rod motors to drive the extrusion pieces to be close to or far away from the nose frame.
  5. 5. The apparatus of claim 4, further comprising a turntable, a grinder, an ultrasonic cleaner, and a heating device.

Description

Shaping equipment of plate glasses Technical Field The invention relates to the technical field of eyeglass production, in particular to shaping equipment for plate eyeglasses. Background The plate glasses frame has the advantages of fashion and easiness in matching clothes, thick and heavy metal textures of plates are combined, individuality and fashion are reflected, the shape of the glasses frame has modern and classical characteristics, streamline and color-rich spliced frames are provided, seamless combination is realized perfectly, and the glasses frame is favored by consumers. At present, the production technology of the plate glasses mainly comprises the steps of extruding plane sectional materials with various colors by an extruder, milling the shape of a glasses frame by a profiling milling machine, splicing supporting leaves and pile heads by using chemical raw materials by using the plasticity of materials, and milling the spliced parts after the drying is finished, wherein a scraper is required to be used for manual and precise modification after the processing. The technical problem of the production of the prior plate glasses frame is that in order to enable the glasses frame to adapt to the radian of the face, a bending process is needed to be carried out on the glasses frame, a machine for bending the glasses frame by the prior plate glasses frame is generally provided with a die feeding device, two hemispherical elastic rubber modules are adopted, a clearance is dug at the position aligned with a nose support and a mounting head of the glasses frame, and a lower die is used for self-manufacturing an integral model according to the shape of a product. The machine can only process a plurality of frames with small surface bends (4-5 Base), and the frames with large surface bends (6-8 Base) need to be engraved with an upper die and a lower die which are completely matched with the outer surface shape of the glasses according to various frame shapes by using a numerical control engraving machine. The equipment relies on prefabricated upper and lower moulds, when different face sizes of users are required, a plurality of moulds are required to be prepared in a different mode, the cost of the moulds is high, the moulds are required to be stopped firstly in production, the moulds are required to be replaced, the specifications of products can be met, and the equipment is unchanged in use. In particular, the plate eyeglass frame is deeply and deeply arranged in the fashion field, and the unified specification of the public eyeglass is difficult to meet the personalized customization requirement of consumers. The existing bending equipment cannot be subjected to customized production due to the limitation of the die cost, which can lead to extremely high production cost. In the prior art, consumers seek to replace the glasses frame suitable for the face size and the characteristics of the consumers so as to meet the fine requirements of multiplying the glasses frame with the face size for fitting, fitting and comfort in wearing, and the like. Therefore, there is a need for a sheet glass plastic device that can be custom-produced for individual consumers to accommodate consumer facial features (particularly facial dimensions that correspond to key effects of user nose bridge width, eye socket width, facial radian, etc.) with more flexible plastic adjustment of the frame, with lower production costs, and with popularization costs for reduced production. Disclosure of Invention The invention provides shaping equipment of plate glasses for solving the defects of the technology. The technical scheme of the invention is that the shaping equipment of the sheet glasses comprises radian adjusting devices, a glasses frame adjusting device and a PLC, wherein the radian adjusting devices are arranged in pairs, a glasses frame placing station is arranged between the two radian adjusting devices, the radian adjusting devices comprise a plurality of extrusion head mechanisms, a gear butting mechanism, a driving and reversing table and a base, which are arranged side by side, and the extrusion head mechanisms comprise a first extrusion head piece, a pushing seat, a lifting table, a first screw rod and a driven gear; The first extrusion head piece comprises a prefabricated cambered surface end part and a splicing end part which face the spectacle frame, the pushing seat is provided with a slot end part and a first wedge surface, the lifting table is provided with a second wedge surface which is in sliding fit with the first wedge surface, and a screw rod hole, the first screw rod passes through the screw rod hole to be in rotary fit with the base, the driven gear is coaxially fixed with the first screw rod, and a partition plate is arranged between the base and two adjacent lifting tables; The gear butt joint mechanism comprises a driving gear, a gear sliding seat, a first driving belt, a driving belt motor and a ge