Raw material cutting device for tablet computer outer screen production

Abstract

A raw material cutting device for producing an outer screen of a tablet personal computer relates to the field of screen processing and comprises a cutting machine, a lifting platform, a flow guide air bellow and a recycling shell, the cutting machine is composed of a workbench, a supporting frame and a cutting tool bit, the inverted-U-shaped supporting frame is arranged above the workbench and moves along the workbench, the cutting tool bit is arranged on the supporting frame, and the lifting platform is arranged on the lifting platform. The cutting tool bit moves above the workbench along the supporting frame, a lifting table is arranged above the workbench, a flow guide air box and a recycling shell are symmetrically arranged on the two sides of the upper end face of the lifting table, raw material glass is installed between the flow guide air box and the recycling shell, and glass chippings are blown to one side of the recycling shell through air flow generated by the flow guide air box and collected by the recycling shell. The glass chipping recovery device is high in practicability and very convenient to use, and glass chippings on the cutting machine can be conveniently removed and collected through matched arrangement of the flow guide air bellow and the recovery shell; and through cooperative arrangement of the workbench and the lifting table, the cut glass can be conveniently collected, and follow-up operation is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to screen processing field especially a kind of raw material cutting device for tablet computer outer screen production. BACKGROUND

[0002] Tablet computer outer screen generally adopts glass material, to satisfy higher light transmission performance and scratch resistance, and can provide better touch sensing effect, tablet computer glass outer screen is cut using data cutting machine, by cutting size of raw material in computer system control, save time and labor, efficiency is also relatively high, but while cutting glass, more glass chippings are generated, cause cutting machine work platform to be uneven, affect cutting treatment, and glass is relatively thin, after cutting completion, it is inconvenient for worker to take from cutting machine work platform, thus we propose a kind of raw material cutting device for tablet computer outer screen production. UTILITY MODEL CONTENTS

[0003] In order to overcome the deficiencies in the background art, the utility model discloses a kind of raw material cutting device for tablet computer outer screen production, the utility model is set up lifting platform, flow guide air bellow and recovery shell on cutting machine, to reach the purpose of removing and collecting glass chippings above cutting machine.

[0004] In order to realize the utility model purpose, the utility model adopts the following technical solutions:

[0005] A kind of raw material cutting device for tablet computer outer screen production, including cutting machine, lifting platform, flow guide air bellow and recovery shell, cutting machine is composed of workbench, support frame and cutting tool bit, workbench top is equipped with inverted character shape support frame, support frame moves along workbench, support frame is equipped with cutting tool bit, cutting tool bit moves along support frame above workbench, workbench top is equipped with lifting platform, lifting platform upper end surface is symmetrically equipped with flow guide air bellow and recovery shell, raw material glass is installed between flow guide air bellow and recovery shell, the airflow generated by flow guide air bellow blows glass chippings to recovery shell side, and is collected by recovery shell.

[0006] The workbench upper end surface is distributed with the longitudinally arranged strut, the workbench upper end surface four corners are equipped with cylinder, the cylinder is electrically connected with PLC controller, the cylinder is longitudinally arranged on the workbench, and the cylinder upper end is equipped with lifting platform.

[0007] The lifting platform is set to open downward, the piston of the cylinder is connected with the top surface of the inner wall of the lifting platform, the lifting platform is sleeved on the upper end of the workbench, the lifting platform is distributed with the perforation corresponding to the strut, the strut passes through the corresponding perforation, and the top surface of the inner wall of the lifting platform is distributed with the reinforcing plate.

[0008] The perforation is equipped with the limit tube below, the limit tube is correspondingly arranged with the perforation, the limit tube is sleeved on the corresponding strut, and is slidably connected with the strut.

[0009] The air guide air box is a hollow structure, and air nozzles are distributed on the side of the air guide air box facing the recycling shell; an air pump is arranged on one side of the air guide air box, and the air outlet end of the air pump is communicated with the air guide air box.

[0010] An opening is arranged on the side of the recycling shell facing the air guide air box; a fixed shaft and a connecting shaft are symmetrically arranged at the two ends of the opening of the air guide air box, and the fixed shaft and the connecting shaft are both rotationally connected with the recycling shell; an adhesive tape is arranged on the fixed shaft and the connecting shaft, and the two ends of the adhesive tape are wound on the fixed shaft and the connecting shaft respectively; the upper end of the connecting shaft penetrates through the recycling shell; a rocker is arranged on the upper end of the connecting shaft; and a support plate is arranged between the fixed shaft and the connecting shaft.

[0011] The raw material cutting device for production of an outer screen of a tablet computer has high practicability, is very convenient to use, and is convenient for removing and collecting glass debris on the cutting machine through cooperation of the air guide air box and the recycling shell; the glass cut is convenient to collect through cooperation of the workbench and the lifting table, and subsequent operation is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0013] Figure 2 It is a three-dimensional structure schematic view of the utility model;

[0014] Figure 3 It is a workbench and lifting table position relation schematic view of the utility model;

[0015] Figure 4 It is a recycling shell sectional view of the utility model;

[0016] In the figure: 1, workbench; 2, support frame; 3, cutting tool bit; 4, lifting table; 5, air guide air box; 6, air pump; 7, recycling shell; 8, air nozzle; 9, perforation; 10, support rod; 11, limiting pipe; 12, reinforcing plate; 13, air cylinder; 14, fixed shaft; 15, connecting shaft; 16, rocker; 17, adhesive tape; 18, support plate. DETAILED DESCRIPTION

[0017] The utility model can be explained in detail through the following embodiments, and the purpose of the utility model is to protect all technical improvements within the scope of the utility model.

[0018] Combined with the drawings Figures 1-4A kind of raw material cutting device for tablet computer outer screen production, including cutting machine, lifting platform 4, guide wind box 5 and recycling shell 7, cutting machine is by workbench 1, support frame 2 and cutting tool head 3 are constituted, workbench 1 top is equipped with inverted character-shaped support frame 2, support frame 2 moves along workbench 1, support frame 2 is equipped with cutting tool head 3, cutting tool head 3 moves along support frame 2 above workbench 1, workbench 1 top is equipped with lifting platform 4, lifting platform 4 upper end surface both sides are symmetrically equipped with guide wind box 5 and recycling shell 7, raw material glass is installed between guide wind box 5 and recycling shell 7, the airflow generated by guide wind box 5 blows glass chippings to recycling shell 7 side, and is collected by recycling shell 7.

[0019] The workbench 1 upper end surface is distributed with longitudinally arranged struts 10, the workbench 1 upper end surface four corners are each provided with a gas cylinder 13, the gas cylinder 13 is electrically connected with the PLC controller, the gas cylinder 13 is longitudinally arranged on the workbench 1, the gas cylinder 13 upper end is provided with the lifting platform 4, the gas cylinder 13 telescopic drives the lifting platform 4 to move up and down.

[0020] The lifting platform 4 is arranged with the opening downward, the piston of the gas cylinder 13 is connected with the top surface of the inner wall of the lifting platform 4, the lifting platform 4 is sleeved on the upper end of the workbench 1, the lifting platform 4 is distributed with the perforation 9 corresponding to the strut 10, the strut 10 passes through the corresponding perforation 9, and the top surface of the inner wall of the lifting platform 4 is distributed with the reinforcing plate 12.

[0021] The perforation 9 is provided with a limiting tube 11 below, the limiting tube 11 is correspondingly arranged with the perforation 9, the limiting tube 11 is sleeved on the corresponding strut 10 and is slidably connected with the strut 10, the lifting platform 4 moves downward to make the upper end of the strut 10 pass through the lifting platform 4, so that a gap is formed between the glass sheet and the lifting platform 4, which facilitates workers to take.

[0022] The guide wind box 5 is a hollow structure, the guide wind box 5 is distributed with the air jet nozzle 8 towards the side of the recycling shell 7, the guide wind box 5 is provided with the air pump 6 on one side, the air outlet end of the air pump 6 is communicated with the guide wind box 5, the air pump 6 sends air to the guide wind box 5, and the airflow is sprayed out through the air jet nozzle 8 and is blown to the recycling shell 7 direction on the surface of the lifting platform 4.

[0023] The recycling shell 7 is provided with an opening towards the side of the guide wind box 5, the guide wind box 5 is symmetrically provided with the fixed shaft 14 and the connecting shaft 15 at both ends of the opening, the fixed shaft 14 and the connecting shaft 15 are both rotatably connected with the recycling shell 7, the fixed shaft 14 and the connecting shaft 15 are provided with the adhesive tape 17, the both ends of the adhesive tape 17 are wound on the fixed shaft 14 and the connecting shaft 15 respectively, the upper end of the connecting shaft 15 passes through the recycling shell 7, the upper end of the connecting shaft 15 is provided with the rocker 16, rotating the rocker 16 drives the connecting shaft 15, so that the adhesive tape 17 is wound on the connecting shaft 15, the glass chippings adhered by the adhesive tape 17 are collected, and the adhesive tape 17 without adhering glass chippings is pulled out, the fixed shaft 14 and the connecting shaft 15 are provided with the supporting plate 18 between them, and the supporting plate 18 supports the back of the adhesive tape 17.

[0024] The cutting device for raw material of flat computer outer screen production is used to install the adhesive tape 17 roll on the fixed shaft 14, wind the end of the adhesive tape 17 roll on the connecting shaft 15, place the glass plate raw material on the lifting platform 4, start the cutting machine, cut the glass plate raw material according to the design drawing by the cutting head 3, lower the lifting platform 4 by the cylinder 13 after cutting, make the upper end of the supporting rod 10 pass through the lifting platform 4 by the lowering of the lifting platform 4, make each glass sheet be placed above each supporting rod 10, generate a gap between the glass sheet and the lifting platform 4, facilitate workers to take, open the air pump 6 after the glass sheet is collected, send air to the air guide air box 5 by the air pump 6, blow the lifting platform 4 surface debris to the recycling shell 7 direction by the air jet nozzle 8, and adhere to the surface of the adhesive tape 17, then lift the lifting platform 4 to cut again, when the adhesive tape 17 surface has more glass debris, rotate the rocker 16 to drive the connecting shaft 15, make the adhesive tape 17 wind on the connecting shaft 15, collect the glass debris adhered by the adhesive tape 17, and pull out the adhesive tape 17 without adhering glass debris.

[0025] The utility model discloses not detailed part is prior art, although the utility model has been specifically shown and introduced in combination with preferred implementation scheme, and the method and approach of the technical scheme are many, and the above-mentioned are only preferred implementation mode of the utility model, but the skilled in the art should understand that various changes can be made to the utility model in form and detail without departing from the spirit and scope of the utility model defined by the appended claims, and all are the protection scope of the utility model.

Claims

1. A raw material cutting device for producing tablet computer outer screen, comprising a cutting machine, a lifting platform (4), a guide air box (5) and a recycling shell (7), the cutting machine is composed of a workbench (1), a supporting frame (2) and a cutting tool head (3), the upside of the workbench (1) is provided with an inverted character-shaped supporting frame (2), the supporting frame (2) moves along the workbench (1), the supporting frame (2) is provided with the cutting tool head (3), and the cutting tool head (3) moves above the workbench (1) along the supporting frame (2), characterized in that: The workbench (1) is provided with a lifting platform (4) above, the lifting platform (4) is provided with a flow guide air box (5) and a recovery shell (7) on the upper end face, the raw material glass is installed between the flow guide air box (5) and the recovery shell (7), the airflow generated by the flow guide air box (5) blows the glass debris to the side of the recovery shell (7), and the recovery shell (7) collects the glass debris. ​ 2. The raw material cutting device for tablet outer screen production according to claim 1, characterized in that: The workbench (1) is provided with a longitudinally arranged supporting rod (10) on the upper end face, and a gas cylinder (13) is arranged at each corner of the upper end face of the workbench (1), the gas cylinder (13) is electrically connected with a PLC controller, the gas cylinder (13) is longitudinally arranged on the workbench (1), and the upper end of the gas cylinder (13) is provided with the lifting platform (4).

3. The raw material cutting device for tablet outer screen production according to claim 2, characterized in that: The lifting platform (4) is arranged with an opening downward, the piston of the gas cylinder (13) is connected with the top surface of the inner wall of the lifting platform (4), the lifting platform (4) is sleeved on the upper end of the workbench (1), the lifting platform (4) is arranged with a perforation (9) corresponding to the supporting rod (10), the supporting rod (10) passes through the corresponding perforation (9), and the top surface of the inner wall of the lifting platform (4) is arranged with a reinforcing plate (12).

4. The raw material cutting device for tablet outer screen production according to claim 3, characterized in that: The perforation (9) is provided with a limiting tube (11) below, the limiting tube (11) is arranged corresponding to the perforation (9), the limiting tube (11) is sleeved on the corresponding supporting rod (10) and is in sliding connection with the supporting rod (10).

5. The raw material cutting device for tablet outer screen production according to claim 1, characterized in that: The flow guide air box (5) is a hollow structure, the flow guide air box (5) is arranged with a gas jet nozzle (8) on the side facing the recovery shell (7), and the flow guide air box (5) is provided with a gas pump (6) on one side, and the gas outlet end of the gas pump (6) is in communication with the flow guide air box (5).

6. The tablet outer screen production raw material cutting device according to claim 1, characterized in that: The recovery shell (7) is provided with an opening on the side facing the flow guide air box (5), the flow guide air box (5) is provided with a fixed shaft (14) and a connecting shaft (15) symmetrically arranged at the two ends of the opening, the fixed shaft (14) and the connecting shaft (15) are both in rotary connection with the recovery shell (7), the fixed shaft (14) and the connecting shaft (15) are provided with a rubber belt (17), the rubber belt (17) is wound around the fixed shaft (14) and the connecting shaft (15) at the two ends, respectively, the connecting shaft (15) passes through the recovery shell (7) at the upper end, the connecting shaft (15) is provided with a rocker (16) at the upper end, and the fixed shaft (14) and the connecting shaft (15) are provided with a supporting plate (18) between them.

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