Automobile glass positioning and processing device

Abstract

The utility model relates to an automobile glass positioning and processing device which comprises a processing table, a sliding rail installed on the processing table, a cutting frame installed on the sliding rail, a screw installed on the cutting frame, a motor installed on the cutting frame, a movable block in threaded connection with the screw and an output end of the motor, and an electric telescopic rod fixedly installed at the lower end of the movable block. A cutting head is fixedly mounted at the end part of the electric telescopic rod, so that the glass can be cut, and the cutting position is convenient to adjust; the machining table is provided with a first positioning assembly, the first positioning assembly comprises a plurality of suction cups, the suction cups are evenly and fixedly installed at the upper end of the machining table, a cavity is formed in the machining table, an air suction pipe is fixedly installed in the cavity and communicates with the suction cups, and an air suction pump is arranged in the cavity and communicates with the air suction pipe. And air in the suction cups is pumped out through the air pump, negative pressure is formed, and therefore the glass is fixed.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass processing, and in particular relates to a positioning processing device for automobile glass. Background Art

[0002] Automobile glass is an indispensable accessory of automobile body, and it mainly plays a protective role. Automobile glass has different shapes and sizes according to different installation locations, so it needs to be cut during the processing;

[0003] When the existing glass processing device is in use, it is usually fixed by clamping. If the clamping force is too strong, it is easy to cause damage to the glass or deformation of the glass, resulting in poor positioning effect. Utility Model Content

[0004] The purpose of the utility model is to provide a positioning and processing device for automobile glass, so as to solve the problems existing in the background technology.

[0005] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows: an automobile glass positioning and processing device, comprising a processing table, wherein slide rails are fixedly installed at both ends of the processing table, and a cutting frame is slidably installed on the two slide rails, a screw is rotatably installed inside the upper side of the cutting frame, and a motor matching the screw is fixedly installed on the cutting frame, one end of the screw is rotated to penetrate the cutting frame and is fixedly assembled with the output end of the motor, the screw is threadedly connected with a moving block, an electric telescopic rod is fixedly installed at the lower end of the moving block, and a cutting head is fixedly installed at the end of the electric telescopic rod, so that the glass can be cut and the cutting position can be adjusted conveniently;

[0006] The processing table is provided with a first positioning component, which includes a plurality of suction cups, which are evenly and fixedly installed on the upper end of the processing table. A cavity is provided inside the processing table, in which a suction pipe is fixedly installed, which is connected with the plurality of suction cups. An air pump is provided in the cavity, which is connected with the air pipe. By setting the first positioning component, the air in the suction cups is extracted by the air pump to form a negative pressure, thereby fixing the glass.

[0007] A second positioning assembly is provided at the lower end of the cutting head, and the second positioning assembly includes a mounting column. The mounting column is provided at the lower part of the cutting head, and a positioning roller is rotatably installed at the lower end of the mounting column. By arranging the second positioning assembly, when the cutting head moves downward for cutting, the upper end surface of the glass can also be pressed down, thereby further fixing the glass to prevent the glass from shifting.

[0008] A buffer cavity matching the mounting column is provided at the lower end of the cutting head, and the mounting column is slidably installed in the buffer cavity. A spring is fixedly installed between the mounting column and the buffer cavity, so as to form a buffer space when the positioning roller presses down the glass to avoid damage to the glass during the pressure.

[0009] Anti-slip blocks are fixedly installed at both left and right ends of the slide rail to prevent the cutting frame from slipping out of the slide rail.

[0010] A ray pen is fixedly installed at the middle part of the front end of the cutting head, and an observation port is arranged at the lower part of the front end of the cutting frame, so as to prompt the cutting position and facilitate observation. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings.

[0012] Figure 1 This is a structural schematic diagram of a positioning and processing device for automobile glass according to the utility model;

[0013] Figure 2 It is a right side cross-sectional view of a positioning and processing device for automobile glass according to the utility model;

[0014] Figure 3 for Figure 2 The enlarged schematic diagram of point A in the middle;

[0015] Figure 4 It is a cross-sectional schematic diagram of a cutting head 107 in a positioning and processing device for automobile glass according to the present invention.

[0016] The symbols of the main components are explained as follows: processing table 100, slide rail 101, cutting frame 102, screw 103, motor 104, moving block 105, electric telescopic rod 106, cutting head 107, suction cup 200, cavity 201, suction pipe 202, vacuum pump 203, mounting column 300, positioning roller 301, buffer cavity 302, spring 303, anti-slip block 401, ray pen 402, observation port 403. DETAILED DESCRIPTION

[0017] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0018] Embodiment 1:

[0019] like Figure 1-4As shown, a positioning and processing device for automobile glass comprises a processing table 100, wherein both front and rear ends of the processing table 100 are fixedly installed with slide rails 101, and a cutting frame 102 is slidably installed on the two slide rails 101 together, and a screw rod 103 is rotatably installed inside the upper side of the cutting frame 102, and a motor 104 matching the screw rod 103 is fixedly installed on the cutting frame 102, and one end of the screw rod 103 rotates through the cutting frame 102 and is fixedly assembled with the output end of the motor 104, and a moving block 105 is threadedly connected to the screw rod 103, and an electric telescopic rod 106 is fixedly installed at the lower end of the moving block 105, and a cutting head 107 is fixedly installed at the end of the electric telescopic rod 106, so that the glass can be cut and the cutting position can be adjusted conveniently;

[0020] The processing table 100 is provided with a first positioning component, which includes a plurality of suction cups 200, which are evenly and fixedly installed on the upper end of the processing table 100. A cavity 201 is provided inside the processing table 100, and a suction pipe 202 is fixedly installed in the cavity 201. The suction pipe 202 is connected to the plurality of suction cups 200. An air pump 203 is provided in the cavity, and the air pump 203 is connected to the air pipe 202. By setting the first positioning component, the air in the suction cup 200 is extracted by the air pump 203 to form a negative pressure, thereby fixing the glass to prevent the glass from shifting during the processing.

[0021] A second positioning assembly is provided at the lower end of the cutting head 107, and the second positioning assembly includes a mounting column 300. The mounting column 300 is provided at the lower part of the cutting head 107, and a positioning roller 301 is rotatably installed at the lower end of the mounting column 300. By providing the second positioning assembly, when the cutting head 107 moves downward for cutting, the upper end surface of the glass can also be pressed down, thereby further fixing the glass to prevent the glass from shifting.

[0022] A buffer cavity 302 matching the mounting column 300 is provided at the lower end of the cutting head 107. The mounting column 300 is slidably installed in the buffer cavity 302. A spring 303 is fixedly installed between the mounting column 300 and the buffer cavity 302, thereby forming a buffer space when the positioning roller 301 presses down on the glass to avoid damage to the glass during the pressure.

[0023] Anti-slip blocks 401 are fixedly installed at both left and right ends of the slide rail 101 to prevent the cutting frame 102 from slipping out of the slide rail 401 .

[0024] A ray pen 402 is fixedly installed in the middle of the front end of the cutting head 107, and an observation port 403 is provided at the lower part of the front end of the cutting frame 102, so as to indicate the cutting position and facilitate observation.

[0025] When the present embodiment is in use, the glass to be processed is placed on the upper part of the suction cup 200, and the vacuum pump 203 is started. The air in the suction cup 200 is extracted through the suction pipe 202 to form a negative pressure to fix the glass. The cutting frame 102 is moved to a suitable position along the slide rail 101, and the electric telescopic rod 106 is started after the cutting head 107 is started. The electric telescopic rod 106 drives the cutting head 107 to move downward so that the blade of the cutting head 107 contacts the glass. The motor 104 is started, and the motor 104 drives the screw 103 to rotate. The screw 103 drives the moving block 105 and the cutting head 107 to move forward and backward to complete the cutting. At the same time, when the cutting head 107 moves downward, the positioning roller 301 will first contact the glass, and after the contact, the spring 303 will be compressed. The spring 303 provides a reaction force to press the upper part of the glass to further prevent the glass from shifting.

[0026] In this embodiment, a first positioning component is provided and an air pump 203 is used to extract the air in the suction cup 200 to form a negative pressure, thereby fixing the glass to prevent the glass from shifting during processing. A second positioning component is provided so that when the cutting head 107 moves downward for cutting, the upper end surface of the glass is also pressed downward to further fix the glass to prevent the glass from shifting.

[0027] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. An automobile glass positioning and processing device, comprising a processing table, characterized in that: The front and rear ends of the processing table are fixedly installed with slide rails, and a cutting frame is slidably installed on the two slide rails together, a screw is rotatably installed inside the upper side of the cutting frame, and a motor matching the screw is fixedly installed on the cutting frame, one end of the screw rotates through the cutting frame and is fixedly assembled with the output end of the motor, the screw is threadedly connected with a moving block, an electric telescopic rod is fixedly installed at the lower end of the moving block, and a cutting head is fixedly installed at the end of the electric telescopic rod; The processing table is provided with a first positioning component, which includes a plurality of suction cups, and the plurality of suction cups are evenly and fixedly installed on the upper end of the processing table. A cavity is provided inside the processing table, and a suction pipe is fixedly installed in the cavity. The suction pipe is connected to the plurality of suction cups. An air pump is provided in the cavity, and the air pump is connected to the air pipe.

2. The automobile glass positioning processing device according to claim 1, characterized in that: A second positioning assembly is provided at the lower end of the cutting head. The second positioning assembly includes a mounting column. The mounting column is provided at the lower part of the cutting head. A positioning roller is rotatably mounted at the lower end of the mounting column.

3. The automobile glass positioning processing device according to claim 2, characterized in that: A buffer cavity matching the mounting post is provided at the lower end of the cutting head. The mounting post is slidably mounted in the buffer cavity. A spring is fixedly mounted between the mounting post and the buffer cavity.

4. The automobile glass positioning processing device according to claim 1, characterized in that: Anti-drop blocks are fixedly installed at both left and right ends of the slide rail.

5. The automobile glass positioning processing device according to claim 1, characterized in that: A ray pen is fixedly mounted at the middle of the front end of the cutting head, and an observation port is arranged at the lower part of the front end of the cutting frame.

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