Automobile glass edging device

Abstract

The utility model relates to the technical field of glass edging, and discloses an automobile glass edging device which comprises a base, a support is arranged at the top of the base, a hydraulic cylinder is arranged at the bottom of the support, a pressing plate is rotatably connected to the bottom of the hydraulic cylinder, a rotating table is arranged in the base, and the rotating table is rotatably connected with the pressing plate. A grinding mechanism is arranged in the base and comprises a supporting arm, a rotating shaft, a driving mechanism and a driving mechanism, and the supporting arm is rotationally connected to the base; the motors are fixed to the tops of the supporting arms, and output shafts of the motor pairs are fixedly connected with grinding heads; after the grinding head grinds for a period of time, the position of the sliding block is changed through rotation of the supporting arm, when the sliding block collides with the extrusion block, the sliding block drives the friction roller to rub the outer surface of the grinding head, rotation of the grinding head is matched with the second spray head to spray water, and therefore the surface of the grinding head is rapidly cleaned, and after cleaning is finished, the position of the supporting arm is changed again, and elastic reset of the spring is achieved. And the friction roller can be separated from the grinding head.

Description

Technical Field

[0001] This utility model relates to the technical field of glass edging, specifically to an automotive glass edging device. Background Technology

[0002] Automotive glass is categorized into four types based on its location: windshield, side windows, rear windshield, and sunroof. Most automotive glass has a curved structure. When grinding the edges of the glass, a support structure is typically used to hold the glass in place. The glass is then secured to the support structure by pressing or suction cups. The edges of the glass are then ground by a grinding head on the support arm. The rotation of the support structure changes the rotation angle of the glass, and the position of the grinding head is adjusted by the support arm to adapt to the curvature of the glass. During the grinding process, an external nozzle can be used to reduce dust in the grinding area.

[0003] As the grinding head is used for a longer period of time, glass debris adheres to its surface during the edging process. This necessitates frequent shutdowns for grinding head maintenance, which reduces glass production efficiency. Therefore, a glass edging device that can clean the grinding head has been proposed. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides an automotive glass edging device that has the advantage of cleaning the grinding head, thus solving the problem of the inconvenience in cleaning the grinding head.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: an automotive glass edging device, comprising a base, a bracket at the top of the base, a hydraulic cylinder at the bottom of the bracket, a pressure plate rotatably connected to the bottom of the hydraulic cylinder, a rotating table inside the base, and a grinding mechanism inside the base. The grinding mechanism includes: a support arm rotatably connected to the base; a motor fixed to the top of the support arm, the output shaft of the motor fixedly connected to a grinding head; a cleaning mechanism on one side of the support arm, the cleaning mechanism sliding on the support arm; and a reset mechanism between the support arm and the cleaning mechanism. By squeezing the cleaning mechanism, the cleaning mechanism is brought closer to the grinding head; upon releasing the squeezing, the reset mechanism resets the cleaning mechanism.

[0008] In some embodiments, the cleaning mechanism includes: a slider, a through groove on the support arm, the slider being slidably connected to the through groove, and a friction roller being rotatably connected to the slider.

[0009] In some embodiments, the slider is provided with a second nozzle, which is connected to an external water source.

[0010] In some embodiments, a T-shaped pipe is provided on one side of the slider.

[0011] In some embodiments, the outlet end of the three-way pipe is connected to a nozzle.

[0012] In some embodiments, the reset mechanism includes a support base, a connecting block is provided on one side of the slider, the support base is fixed to the support base, and a spring is provided between the support base and the support arm.

[0013] In some embodiments, a pressing block that cooperates with the slider is provided on one side of the base.

[0014] In some embodiments, a baffle is rotatably connected to the through slot.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, the present invention provides an automotive glass edging device, which has the following advantages:

[0017] This automotive glass edging device, after the grinding head has been grinding for a period of time, changes the position of the slider by rotating the support arm. When the slider collides with the extrusion block, the slider drives the friction roller to rub the outer surface of the grinding head. The rotation of the grinding head, combined with the spraying of water from the nozzle, quickly cleans the surface of the grinding head. After cleaning, the position of the support arm is changed again, and the friction roller is separated from the grinding head by the elastic reset of the spring. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the present utility model. Figure 1 ;

[0019] Figure 2 This is a partially enlarged schematic diagram of the reset mechanism in this utility model. Figure 1 ;

[0020] Figure 3 This is a schematic diagram of the structure of the present utility model. Figure 2 ;

[0021] Figure 4 This is a partially enlarged schematic diagram of the reset mechanism in this utility model. Figure 2 ;

[0022] Figure 5 This is a partially enlarged schematic diagram of the reset mechanism in this utility model. Figure 3 ;

[0023] Figure 6 This is a schematic diagram of the cleaning mechanism structure in this utility model. Figure 1 ;

[0024] Figure 7 This is a schematic diagram of the cleaning mechanism structure in this utility model. Figure 2 .

[0025] In the picture:

[0026] 100. Base; 110. Bracket; 120. Hydraulic cylinder; 130. Pressure plate; 140. Rotary table; 200. Grinding mechanism; 210. Support arm; 211. Through groove; 220. Motor; 230. Grinding head; 300. Cleaning mechanism; 310. Slider; 320. Nozzle 1; 330. T-pipe; 340. Connecting block; 350. Baffle; 360. Friction roller; 370. Nozzle 2; 400. Reset mechanism; 410. Extrusion block; 420. Support base; 430. Spring. Detailed Implementation

[0027] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0028] It should be noted that all directional indications in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0029] In this application, unless otherwise expressly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0030] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. If the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed in this application.

[0031] In related technologies, as the grinding head is used over time, glass debris adheres to its surface during edging operations. This necessitates frequent shutdowns for grinding head maintenance, thereby reducing glass production efficiency. Therefore, a glass edging device capable of cleaning the grinding head has been proposed.

[0032] To address some of the problems in the related technologies, this application provides an automotive glass edging device. After the grinding head 230 grinds for a period of time, the rotation of the support arm 210 changes the position of the slider 310. When the slider 310 collides with the extrusion block 410, the slider drives the friction roller 360 to rub the outer surface of the grinding head 230. The rotation of the grinding head 230, combined with the spray nozzle 370 spraying water, quickly cleans the surface of the grinding head 230. After cleaning, the position of the support arm 210 is changed again, and the spring 430 elastically resets the friction roller 360 to separate it from the grinding head 230.

[0033] This application is described below with reference to the accompanying drawings and specific embodiments:

[0034] Combination Figures 1-7 This application provides an automotive glass edging device, including a base 100, a bracket 110 at the top of the base 100, a hydraulic cylinder 120 at the bottom of the bracket 110, a pressure plate 130 rotatably connected to the bottom of the hydraulic cylinder 120, a rotary table 140 inside the base 100, and a grinding mechanism 200 inside the base 100. The grinding mechanism 200 includes: a support arm 210 rotatably connected to the base 100; a motor 220 fixed to the top of the support arm 210, the output shaft of the motor 220 fixedly connected to a grinding head 230, a cleaning mechanism 300 on one side of the support arm 210, the cleaning mechanism 300 sliding on the support arm 210, and a reset mechanism 400 between the support arm 210 and the cleaning mechanism 300. By squeezing the cleaning mechanism 300, the cleaning mechanism 300 is brought closer to the grinding head 230. When the squeezing is released, the reset mechanism 400 resets the cleaning mechanism 300.

[0035] Specifically, when grinding automotive glass, the glass to be processed is first placed onto the rotary table 140 using a vacuum suction cup, or manually. A hydraulic cylinder 120 changes the height of the pressure plate 130, which then presses the top of the glass, restricting its position on the rotary table 140. Next, the motor 220 is started, driving the grinding head 230 to rotate. The rotation of the support arm 210 changes the position of the grinding head 230, allowing it to grind the edges of the glass. Simultaneously, the rotary table 140 rotates the glass. During the grinding process, external water is introduced through the cleaning mechanism 300. Water can be sprayed onto the grinding head 230 area to cool the grinding area and remove a small amount of waste material on the surface of the grinding head 230. After grinding for a period of time, the support arm 210 can be rotated to press the cleaning mechanism 300 against one side of the base 100, based on manual judgment or a specified time. The cleaning mechanism 300 then approaches the outer wall of the grinding head 230. At this time, the motor 220 drives the grinding head 230 to rotate, thereby cleaning the surface of the grinding head 230. After cleaning, the cleaning mechanism 300 is reset on the support arm 210 by the operation of the reset mechanism 400. The vacuum suction cup is not shown in the attached drawing and is a device for transferring glass.

[0036] In some embodiments, the cleaning mechanism 300 includes: a slider 310, a through groove 211 provided on the support arm 210, the slider 310 being slidably connected to the through groove 211, and a friction roller 360 being rotatably connected to the slider 310.

[0037] Specifically, the slider 310 slides on the through groove 211, thereby changing the position of the friction roller 360, so that the friction roller 360 contacts the outer wall of the grinding head 230, thereby cleaning the surface of the grinding head 230. The outer surface of the friction roller 360 has a brush.

[0038] In some embodiments, a second nozzle 370 is provided on the slider 310, and the second nozzle 370 is connected to an external water source. A three-way pipe 330 is provided on one side of the slider 310. The outlet end of the three-way pipe 330 is connected to a first nozzle 320.

[0039] Specifically, external water is connected through the three-way pipe 330, which can guide water into the two nozzles. Nozzle 1 320 can cool and clean the grinding area, while nozzle 2 370 can rinse and clean the surface of the grinding head 230.

[0040] In some embodiments, the reset mechanism 400 includes a support base 420, a connecting block 340 is provided on one side of the slider 310, the support base 420 is fixed to itself, and a spring 430 is provided between the support base 420 and the support arm 210. A pressing block 410 that cooperates with the slider 310 is provided on one side of the base 100.

[0041] Specifically, the rotation of the support arm 210 changes the position of the slider 310. When the slider 310 collides with the extrusion block 410, the slider 310 drives the friction roller 360 to rub against the outer surface of the grinding head 230. The rotation of the grinding head 230, combined with the spray nozzle 370 spraying water, quickly cleans the surface of the grinding head 230. After cleaning, the position of the support arm 210 is changed again, and the elastic reset of the spring 430 separates the friction roller 360 from the grinding head 230. When the slider 310 slides in the through groove 211, the three-way pipe 330 is not affected. The slider 310 only slides a part of the way, and the three-way pipe 330 is not attached to the side wall of the support arm 210.

[0042] In some embodiments, a baffle 350 is rotatably connected to the through slot 211. The baffle 350 is connected to the support arm 210 by a torsion spring. When no force is applied to the slider 310, the two baffles 350 can close the through slot 211. The torsion spring is not shown in the figures.

[0043] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," and "some examples" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.

[0044] Furthermore, the technical solutions of the various embodiments can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0045] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automotive glass edging device, characterized in that, The system includes a base (100), a support (110) on top of the base (100), a hydraulic cylinder (120) at the bottom of the support (110), a pressure plate (130) rotatably connected to the bottom of the hydraulic cylinder (120), a rotating platform (140) inside the base (100), and a grinding mechanism (200) inside the base (100). The grinding mechanism (200) includes: A support arm (210) is rotatably connected to the base (100); A motor (220) is fixed to the top of the support arm (210). The output shaft of the motor (220) is fixedly connected to the grinding head (230). A cleaning mechanism (300) is provided on one side of the support arm (210). The cleaning mechanism (300) slides on the support arm (210). A reset mechanism (400) is provided between the support arm (210) and the cleaning mechanism (300). By squeezing the cleaning mechanism (300), the cleaning mechanism (300) is brought closer to the grinding head (230). When the squeezing is released, the reset mechanism (400) resets the cleaning mechanism (300).

2. The automotive glass edging device according to claim 1, characterized in that: The cleaning mechanism (300) includes: a slider (310), a through groove (211) is provided on the support arm (210), the slider (310) is slidably connected to the through groove (211), and a friction roller (360) is rotatably connected to the slider (310).

3. The automotive glass edging device according to claim 2, characterized in that: The slider (310) is provided with a second nozzle (370), which is connected to an external water source.

4. The automotive glass edging device according to claim 3, characterized in that: A three-way tube (330) is provided on one side of the slider (310).

5. The automotive glass edging device according to claim 4, characterized in that: The outlet end of the three-way pipe (330) is connected to a nozzle (320).

6. The automotive glass edging device according to claim 5, characterized in that: The reset mechanism (400) includes a support base (420), a connecting block (340) is provided on one side of the slider (310), the support base (420) is fixed to the support base (420), and a spring (430) is provided between the support base (420) and the support arm (210).

7. The automotive glass edging device according to claim 6, characterized in that: A pressing block (410) that cooperates with the slider (310) is provided on one side of the base (100).

8. The automotive glass edging device according to claim 7, characterized in that: A baffle (350) is rotatably connected to the through groove (211).

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