CN2732737Y - Strip glass cutting machine - Google Patents

Abstract

The utility model relates to a strip-shaped glass cutting machine, which belongs to the glass processing machinery manufacturing industry. It is applicable to the flat lens of automobile rearview mirror and grinds into two inclined plane mirror back through the production line that hypotenuse edging machine and burnishing machine are constituteed, again through the utility model discloses the median part is cut apart, is divided into two, becomes the oblique long piece of segmentation cutting material. The device has the advantages of novel design, compact structure and reliable operation. The glass cutter can cut strip glass with the length of 1600mm and the thickness of 4-10 mm, and has reliable quality. The utility model comprises a tensioning roller 2, a fixed roller 11, a conveying belt 14, a bakelite cushion plate 4 and other parts, and is characterized in that a side gauge 1 is connected on the conveying belt 14, and the side gauge 1 is connected below a side gauge support 10; the frame 6 is connected with a cutting knife rest 19, and the frame 6 is connected with a press roller 13; the side gauge 1 consists of a side gauge body 1-1 and positioning rollers 1-2, and a plurality of positioning rollers 1-2 are vertically connected to the rectangular side gauge body 1-1.

Description

Strip glass cutting machine

Technical field: The utility model relates to an intermediate machine in the production of automobile rearview mirrors, in particular to a strip glass cutting machine, which belongs to the glass processing machinery manufacturing industry.

Background technology: At present, there are many types of glass cutting machines. For example, Luoyang North Glass Technology Co., Ltd. applied on December 10, 2001 for the "multi-head double-arm CNC linear glass cutting machine". The patent number is 01278016.2. It mainly includes a cutting platform It consists of four parts, belt conveying device, cutting system and computer control system, which have the advantages of high cutting efficiency and high cutting precision. Yu Shihua, a patent applicant in Guiyang City, Guizhou Province, applied for a utility model patent named "Portable Interlayer and Bulletproof Glass Cutting Machine" on August 7, 2002, with the patent number 02276080.6. It consists of walking suction cup, walking chain plate, walking motor, reducer, cutting motor, guide rail, cutting blade, handle, sprocket and frame. It is suitable for on-site construction and can cut glass of any size and length. It has a simple structure. Light weight and high efficiency. But these equipments are all not the production equipment of processing and producing automobile glass rearview mirrors, therefore, it is necessary to propose several kinds of glass processing machines for automobile glass rearview mirrors when the automobile industry is developing rapidly. developed on request.

Utility model content: The purpose of this utility model is to provide a strip glass cutting machine, which is suitable for the flat lens of the automobile rearview mirror to be ground into double inclined planes by a production line composed of a bevel edge grinder and a polishing machine, and then through The utility model is cut from the middle, and is divided into two. The technical scheme of the utility model is realized in the following way: if one wants to cut a piece of long strip glass and realize continuous production, the cutting tool and the object to be cut must move relative to each other, or the strip glass is moving in translation, and the cutting tool cannot be fixed. Moving, the strip glass is cut in a translational state; or the strip glass is fixed, and the cutting tool moves in translation, scratching the knife marks on the glass plane, and finally being cut. The utility model adopts the first scheme, the strip-shaped glass moves uniformly, and the cutting tool is fixed, and the strip-shaped glass is cut by the sharp cutting tool during the uniform-speed translation process, and is divided into two. It is the first to make a belt conveyor, install four spherical bearing seats on the two ends of the rectangular frame, connect the tensioning roller in the two opposite bearing seats at one end of the frame, and connect the fixed roller at the other end of the frame. A flat belt is connected to the outer circumference of the tensioning roller and the fixed roller, and a bakelite backing plate is connected to the bottom of the upper plane of the flat belt. The backing plate runs stably without hanging down due to its own weight, maintains a stable plane, and can bear the weight of the strip glass placed on the flat belt. Connect the driving sprocket in the middle of the frame, connect the passive sprocket on the coaxial of the tensioning roller, connect the roller chain between the driving sprocket and the passive sprocket; connect the reducer and the motor on the coaxial of the driving sprocket . When the motor is running, it drives the reducer to run. The driving sprocket at the front end of the reducer shaft drives the passive sprocket to run through the roller chain, and the passive sprocket drives the tension roller to run. At this time, the flat belt runs forward at a constant speed. Such a flat belt conveyor is then made successfully. Connect the elongated side gauge on the upper plane of the flat belt then, which is used to regulate the movement of the strip glass on the flat belt, so that the strip glass does not deflect when moving in translation. One side of the side gauge is connected below the side gauge frame, and several positioning rollers are vertically connected on the side gauge. A bridge-type cutting tool frame is connected in the middle part above the frame, and a cutting knife is connected under the cutting tool frame. In order to further limit that the strip glass moving forward at a constant speed on the flat belt does not vibrate up and down, two rows of rubber rollers are specially connected to the two sides of the cutter frame, and the rubber rollers are pressed against the flat glass strip. Move, so that the strip glass will not shake. When the strip glass placed on the flat belt moves at a constant speed with the operation of the flat belt, when passing under the cutting knife holder, the cutting knife will scratch the middle of the strip glass, and finally cut the strip glass from the middle When it is opened, one is divided into two, and it becomes the segmented material of the car rearview mirror. To sum up, the advantages of this utility model are as follows: (1) novel design, compact structure, reliable operation; (2) strip glass with a length of 1600mm can be cut, and the thickness of the cut glass is 4-10mm; the cutting speed can be adjusted according to the different glass (3) The equipment is reliable in operation, so the quality of the processed glass is reliable.

BRIEF DESCRIPTION OF THE DRAWINGS: The structure of the present utility model will be further described below according to the accompanying drawings and specific embodiments.

Accompanying drawing 1 is the partial sectional front view of the utility model;

Accompanying drawing 2 is the top view of partial section of the utility model;

In the accompanying drawings: 1, side gauge, 2, tensioning roller, 3, roller chain, 4, bakelite backing plate, 5, reducer and motor, 6, frame, 7, button box, 8, fuel tank, 9 , cutting knife, 10, side gauge frame, 11, fixed roller, 12, spherical bearing seat, 13, pressure roller, 14, conveyor belt, 15, distribution box, 16, driving sprocket, 17, passive sprocket, 18, hair brush, 19, cutting tool frame; 1-1, side stop gauge body, 1-2, positioning roller.

Specific embodiment: make and assemble the utility model according to accompanying drawing. When carrying out the test, (1), the contact gap between the bakelite backing plate 4 and the conveyor belt 14 will be adjusted, and it is required to be uniform. (2) Check whether the conveyor belt 14 has left or right movement during operation. If there is any movement, adjust the tension of the tensioning drum 2 to make the conveyor belt 14 run smoothly. (3), check at last whether all positioning rollers 1-2 on the side stop gauge 1 are on a straight line, if there is discrepancy, the positioning rollers 1-2 should be adjusted one by one again to ensure accurate lateral positioning. During the test, the strip glass is placed on the conveyor belt 14, one side of the strip glass is close to the positioning roller 1-2 of the side gauge 1, the reducer and the motor 5 are started, and the strip glass is on the conveyor belt. 14 advances at a constant speed, enters the cutting knife holder 19 after passing through the rolling 13, and when the strip glass plane touches the cutting knife 9, kerosene drips from the fuel tank 8 onto the cutting knife 9, and the kerosene continues to fall on the glass surface , the cutting knife 9 cuts on the strip glass, draws very deep imprints, after a piece of strip glass has walked the conveyer belt 14 front end distances, then places the second piece of strip glass; when the first piece of strip glass is completely cut Then manually unload from the conveyor belt 14, and then use external force to break the strip glass, and divide it into two, then become the whole section of the automobile rearview mirror, and send it to the subsequent process for further processing. The utility model has reliable performance and reliable quality, and is the necessary equipment for producing automobile rearview mirrors.

Claims (3)

1, bar shaped glass cutting machine, comprise belt tensioning drum (2), resting barrel (11), belt conveyor (14), bakelite backing plate (4), speed reduction unit and motor (5), drive sprocket (16), by movable sprocket (17), roller chain (3), button box (7), fuel tank (8) and switch box (15), it is characterized in that going up connection side-stop (1) at belt conveyor (14), side-stop (1) is connected side gage frame (10) below; Go up the cutting knife (19) that connects bridge-type in frame (6), connect cutters (9) in cutting knife (19) below; Go up connection nip drum (13) in cutting knife (19) machine frame at two sides (6);

Described side-stop (1) is made up of side gage body (1-1) and lateral register roller (1-2), goes up at rectangular side gage body (1-1) vertically to connect several positioning rollers (1-2).

2, bar shaped glass cutting machine according to claim 1 is characterized in that connecting spherical bearing block (12) on frame (6) both ends of the surface, and spherical bearing block (12) is gone up respectively and connected belt tensioning drum (2) and resting barrel (11); On the periphery of belt tensioning drum (2) and resting barrel (11), be connected belt conveyor (14); Go up planar base at belt conveyor (14) and connect bakelite backing plate (4); Connect drive sprocket (16) at frame (6) middle part, go up connection by movable sprocket (7), connect roller chain (3) at drive sprocket (16) with between by movable sprocket (17) in the coaxial of belt tensioning drum (2); Coaxial connection reducer and the motor (5) gone up at drive sprocket (16).

3, bar shaped glass cutting machine according to claim 1 is characterized in that connecting hairbrush (18) on an outer face of belt conveyor (14); End in frame (6) connects switch box (15); Go up connection fuel tank (8) at cutting knife (19).

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