Thermal imaging detection cutting machine for glass edge cutting

Abstract

The utility model discloses a thermal imaging detection cutting machine for glass edge cutting, which belongs to the field of glass processing, and can monitor the temperature change in the cutting process in real time through an infrared thermal imaging camera assembly to find potential problems in time. The pressure of the cutter wheel is automatically adjusted through the two sliding table air cylinders, manual intervention can be reduced, the automation degree is improved, and standardized production is facilitated. The device mainly comprises a rack, a belt conveying device is arranged on the rack, heat conducting fin assemblies are arranged below the two sides of a belt of the belt conveying device, a scribing gantry support is arranged on the rack, translation devices are arranged on the two sides of the scribing gantry support, mounting plate frames are arranged on the translation devices, and a cutter wheel assembly is mounted on one side of each mounting plate frame through a lifting device. An infrared thermal imaging camera assembly is installed on the other side of the installation plate frame, and a photoelectric sensor is arranged below the installation plate frame. The glass processing device is mainly used for glass processing.

Description

TECHNICAL FIELD

[0001] The utility model relates to glass processing field, concretely, especially, a kind of thermal imaging detection cutting machine for glass edge cutting. BACKGROUND

[0002] In the glass processing process, edge cutting is a key link.The traditional cutting method often cannot find the crack generated in the cutting process in time, resulting in reduced yield and resource waste.For example, the glass substrate cutting machine with the announcement number CN110255874B, although it can reduce the crack generated when cutting glass to some extent, but cannot be detected.Therefore, a new cutting machine is needed, which can monitor and detect cracks in real time during cutting and make immediate adjustments to improve the cutting quality of glass and yield. SUMMARY

[0003] The utility model aims at providing a kind of thermal imaging detection cutting machine for glass edge cutting, which can monitor the temperature change in cutting process in real time through infrared thermal imaging camera assembly, and find potential problems in time;Two slide table air cylinders automatically adjust the pressure of cutter wheel, which can reduce manual intervention, improve the degree of automation, and be conducive to standardized production.

[0004] The utility model is realized by the following technical solutions:

[0005] A kind of thermal imaging detection cutting machine for glass edge cutting, including rack, belt conveying device is equipped on the rack, heat-conducting fin assembly is equipped in the lower side of the belt of belt conveying device, scribe gantry support is equipped on the rack, translation device is equipped in the two sides of scribe gantry support, installation plate frame is equipped on translation device, cutter wheel assembly is installed on the side of installation plate frame by lifting device, infrared thermal imaging camera assembly is installed on the other side of installation plate frame, photoelectric sensor is equipped below installation plate frame;Cutter wheel assembly is located above the two sides of the belt of belt conveying device.

[0006] Further, the transmission roller of the belt conveying device is provided with a conveying belt one in the middle position, the transmission roller on the two sides of the conveying belt one is provided with a conveying belt two, a heat insulation layer is arranged between the conveying belt one and the conveying belt two, the heat-conducting fin assembly is arranged below the conveying belt two, and the conveying belt one is a vacuum suction conveying belt;Cutter wheel assembly is located above conveying belt two.

[0007] Further, the belt conveying device is installed on the rack by L-shaped support seat.

[0008] Further, the translation device includes a motor and a lead screw, the lead screw is installed on the scribe gantry support through a lead screw mounting base, the motor is installed on the scribe gantry support, the motor is connected with the lead screw, and the mounting plate frame is connected with the lead screw through a lead screw nut.

[0009] Further, the mounting plate frame is a U-shaped mounting plate, the slide rails are installed on both sides of the scribe gantry support, and the slide rails are slidably connected with slide seats installed on the inner sides of the U-shaped mounting plate.

[0010] Further, the lifting device is installed at the front end of the U-shaped mounting plate, and the infrared thermal imaging camera assembly is installed at the rear end of the U-shaped mounting plate.

[0011] Further, the lifting device includes a first sliding table air cylinder and a second sliding table air cylinder, the first sliding table air cylinder is installed on the mounting plate frame, an extension mounting plate is fixedly installed on the sliding table of the first sliding table air cylinder, the second sliding table air cylinder is installed on the extension mounting plate, a cutter wheel assembly is fixedly installed on the sliding table of the second sliding table air cylinder, and the two sets of sliding table air cylinders can increase the adjustment range of the cutter wheel assembly.

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

[0013] 1. The infrared thermal imaging camera assembly can monitor the temperature change in the cutting process in real time, and potential problems can be found in time.

[0014] 2. The use of the heating sheet can eliminate part of the stress of the glass, and the reduction of defects is beneficial.

[0015] 3. The pressure of the cutter wheel can be automatically adjusted through the two sets of sliding table air cylinders, manual intervention can be reduced, the degree of automation can be improved, and standardized production is beneficial. DRAWINGS

[0016] Figure 1 is a structural schematic view of the utility model;

[0017] Figure 2 is a sectional view of the heat conduction sheet assembly installation position of the utility model;

[0018] Figure 3 is an enlarged view of A of the utility model;

[0019] Figure 4 is an enlarged view of B of the utility model.

[0020] As shown in the figure: 1, rack; 2, belt conveying device; 3, transmission roller; 4, L-shaped support seat; 5, conveying belt one; 6, conveying belt two; 7, line drawing gantry support; 8, mounting plate frame; 9, motor; 10, screw nut; 11, sliding table cylinder one; 12, extension mounting plate; 13, sliding table cylinder two; 14, cutter wheel assembly; 15, heat conduction fin assembly; 16, heat insulation layer; 17, photoelectric sensor; 18, glass; 19, infrared thermal imaging camera assembly. DETAILED DESCRIPTION

[0021] The utility model will be further described below in combination with the drawings.

[0022] As Figure 1 – Figure 4 As shown in the figure: 1, rack; 2, belt conveying device; 3, transmission roller; 4, L-shaped support seat; 5, conveying belt one; 6, conveying belt two; 7, line drawing gantry support; 8, mounting plate frame; 9, motor; 10, screw nut; 11, sliding table cylinder one; 12, extension mounting plate; 13, sliding table cylinder two; 14, cutter wheel assembly; 15, heat conduction fin assembly; 16, heat insulation layer; 17, photoelectric sensor; 18, glass; 19, infrared thermal imaging camera assembly.

[0023] The embodiment 2 is a thermal imaging detection cutting machine for glass edge cutting, the middle position of the transmission roller 3 of the belt conveying device 2 is provided with a conveying belt 5, the transmission roller 3 on the two sides of the conveying belt 5 is provided with a conveying belt 6, the conveying belt 5 and the conveying belt 6 are provided with a heat insulation layer 16, the conveying belt 6 is provided with a heat conduction sheet assembly 15, the conveying belt 5 is a vacuum adsorption conveying belt, a cutter wheel assembly 14 is located above the conveying belt 6, the belt conveying device 2 is installed on the rack 1 through the L-shaped support seat 4, the translation device includes a motor 9 and a lead screw, the lead screw is installed on the scribing gantry support 7 through the lead screw mounting seat, the motor 9 is installed on the scribing gantry support 7, the motor 9 is connected with the lead screw, the mounting plate frame 8 is connected with the lead screw through the lead screw nut 10, the scribing gantry support 7 is further provided with a slide rail, the mounting plate frame 8 is slidably connected with the slide rail through the slide seat, the mounting plate frame 8 is a U-shaped mounting plate, the slide rail is installed on the two sides of the scribing gantry support 7, the slide seat is installed on the inner two sides of the U-shaped mounting plate and is slidably connected with the slide rail, the lifting device is installed at the front end of the U-shaped mounting plate, the infrared thermal imaging camera assembly 19 is installed at the rear end of the U-shaped mounting plate, the lifting device includes a slide table air cylinder 11 and a slide table air cylinder 13, the slide table air cylinder 11 is installed on the mounting plate frame 8, the extension mounting plate is fixedly installed on the slide table of the slide table air cylinder 11, the slide table air cylinder 13 is installed on the extension mounting plate, the cutter wheel assembly 14 is fixedly installed on the slide table of the slide table air cylinder 13, two groups of slide table air cylinders can increase the adjustment range of the cutter wheel assembly 14, and the other parts are the same as those of the embodiment 1.

[0024] The glass 18 flows into the utility model: the conveying belt 5 and the conveying belt 6 driven by the transmission roller 3 convey the glass 18 forward, the heat conduction sheet assembly 15 can heat the two conveying belts 6 at a continuous controllable temperature (prior art). When the glass 18 is sent to the sensing range of the photoelectric sensor 17, the cutter wheel assembly 14 is lowered through the precise slide table air cylinder 11, drives the extension mounting plate 12 to exert the pressure of the precise slide table air cylinder 13 on the glass 18, the glass 18 is continuously operated forward under the vacuum adsorption of the conveying belt 5 (prior art), thereby completing the scribing of the glass, when the glass 18 runs below the infrared thermal imaging camera assembly 19, since the edge of the glass has a temperature, the infrared thermal imaging camera assembly 19 can obtain a clear thermal imaging picture, thereby comparing with the image data in the database (prior art), to determine the cutting quality, and feeding back the length, depth of the defect crack to the PLC system, the system adjusts the electrical proportional valve for supplying air to the precise slide table air cylinder 13 to adjust the cutter wheel assembly pressure and eliminate the defect. Each motor, slide table air cylinder, heat conduction sheet assembly 15, infrared thermal imaging camera assembly 19 and the like are controlled through the PLC system, and the specific working principles involved above are not described in detail.

Claims

1. A thermal imaging detection cutting machine for cutting of glass edges, comprising a frame (1) on which a belt conveyor (2) is arranged, characterized in that: The heat conduction sheet assembly (15) is arranged below both sides of the belt of the belt conveying device (2), the rack (1) is provided with a line marking gantry support (7), the line marking gantry support (7) is provided with a translation device on both sides, the translation device is provided with a mounting plate rack (8) on both sides, the mounting plate rack (8) is provided with a knife wheel assembly (14) on one side through a lifting device, the mounting plate rack (8) is provided with an infrared thermal imaging camera assembly (19) on the other side, and the mounting plate rack (8) is provided with a photoelectric sensor (17) below.

2. The thermal imaging inspection cutter for glass edge cutting according to claim 1, characterized in that: The transmission roller (3) of the belt conveying device (2) is provided with a conveying belt one (5) at the middle position, the transmission roller (3) on both sides of the conveying belt one (5) is provided with a conveying belt two (6), the conveying belt one (5) and the conveying belt two (6) are provided with a heat insulation layer (16) between them, the conveying belt two (6) is provided with a heat conduction sheet assembly (15) below, and the conveying belt one (5) is a vacuum adsorption conveying belt.

3. The thermal imaging inspection cutter for glass edge cutting of claim 1, wherein: The belt conveying device (2) is installed on the rack (1) through the L-shaped support seat (4).

4. The thermal imaging inspection cutter for glass edge cutting of claim 1, wherein: The translation device comprises a motor (9) and a lead screw, the lead screw is installed on the line marking gantry support (7) through a lead screw mounting seat, the motor (9) is installed on the line marking gantry support (7), the motor (9) is connected with the lead screw, and the mounting plate rack (8) is connected with the lead screw through a lead screw nut (10); the line marking gantry support (7) is also provided with a slide rail, and the mounting plate rack (8) is slidably connected with the slide rail through a slide seat.

5. The thermal imaging inspection cutter for glass edge cutting according to claim 4, characterized in that: The mounting plate rack (8) is a U-shaped mounting plate, the slide rail is installed on both sides of the line marking gantry support (7), and the slide seat is installed on the inner sides of the U-shaped mounting plate and slidably connected with the slide rail.

6. The thermal imaging inspection cutter for glass edge cutting according to claim 4, characterized in that: The lifting device is installed at the front end of the U-shaped mounting plate, and the infrared thermal imaging camera assembly (19) is installed at the rear end of the U-shaped mounting plate.

7. The thermal imaging inspection cutter for glass edge cutting of claim 1, wherein: The lifting device comprises a slide table cylinder one (11) and a slide table cylinder two (13), the slide table cylinder one (11) is installed on the mounting plate rack (8) The slide table cylinder two (13) is fixedly installed on the slide table of the slide table cylinder one (11), The knife wheel assembly (14) is fixedly installed on the slide table of the slide table cylinder two (13).

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