Positioning structure of multi-station 3D curved glass polishing device

Abstract

The utility model discloses a positioning structure of a multi-station 3D (three-dimensional) curved glass polishing device, which belongs to the field of glass polishing and comprises a positioning structure, and suckers B are mounted at the upper end and the lower end of a limiting rotating shaft. According to the 3D curved glass polishing device, the problems that 3D curved glass of different sizes is difficult to position due to the fact that the 3D curved glass is difficult to position, and the polishing effect of the polishing device on the glass is affected are solved, the 3D curved glass is placed at the top end of a suction cup A, the suction cup A is used for limiting the position of the 3D curved glass, and one end of a limiting strip moves downwards in a displacement limiting groove; then the remaining 3D curved glass is placed on the top end face of the suction cup B at the upper end of the limiting plate, a motor is installed for operation, and a limiting strip connected to the outer surface of a threaded shaft in a threaded and sleeving mode drives the limiting plate to move downwards; and the limiting plate is used for positioning the 3D curved glass.

Description

Technical Field

[0001] The utility model relates to the field of glass polishing, and more specifically, to a positioning structure of a multi-station 3D curved glass polishing device. Background Technique

[0002] 3D curved glass is a product formed by hot bending through a 3D curved glass hot bending machine. Currently, it is widely used in mobile phones, such as 3D curved glass covers, protective sheets, etc. When the existing 3D curved glass polishing device is in use, a rectangular fixture box is used to limit the 3D curved glass. However, in actual use, it is difficult to change the size of the rectangular fixture box body, resulting in the positioning structure being difficult to position 3D curved glass of different sizes, affecting the polishing effect of the polishing device on the glass. Content of the Utility Model

[0003] The purpose of the utility model is to overcome the problems in the prior art that it is difficult to change the size of the rectangular fixture box body, resulting in the positioning structure being difficult to position 3D curved glass of different sizes and affecting the polishing effect of the polishing device on the glass. A positioning structure of a multi-station 3D curved glass polishing device is provided to make up for the above deficiencies and facilitate use.

[0004] To achieve the above purpose, the technical solution provided by the utility model is as follows:

[0005] A positioning structure of a multi-station 3D curved glass polishing device of the utility model includes a positioning structure. The positioning structure includes a placing mechanism and an adjusting mechanism installed on one side of the placing mechanism. A limiting mechanism is installed at the top of the placing mechanism and on one side of the adjusting mechanism, and an installing mechanism is installed at the top of the placing mechanism;

[0006] The limiting mechanism includes a limiting plate and a limiting strip installed on one side of the limiting plate. A limiting rotating shaft is movably installed in the middle of the limiting plate, and suction cups B are installed at the upper and lower ends of the limiting rotating shaft.

[0007] Preferably, a limiting hole is penetrated and opened in the middle of one side of the limiting strip, and a threaded hole is opened in the middle of one side of the group of limiting strips at the upper end.

[0008] Preferably, the placing mechanism includes a hollow plate and an L-shaped strip installed on one side of the hollow plate. A limited displacement groove is opened on the outer surface of the L-shaped strip and close to one side of the hollow plate. A driving motor is installed inside the hollow plate, and a suction cup A is installed at the output end of the driving motor.

[0009] Preferably, the adjusting mechanism includes a hollow frame and a cylinder installed on one side inside the hollow frame. A pushing block is slidably installed inside the hollow frame. The moving end of the cylinder is installed on one side of the pushing block, and a bent angle plate is installed at the top of the pushing block.

[0010] Preferably, a sliding groove is formed on one side of the L-shaped bar. A positioning bar is installed at the upper end of the sliding groove and on one side of the displacement limiting groove. A U-shaped insertion frame is inserted outside the positioning bar, and the inner wall of the U-shaped insertion frame contacts the outer side of the hollow frame.

[0011] Preferably, the installation mechanism includes an installation motor and a threaded shaft installed at the output end of the installation motor. A limiting shaft is installed at the bottom end of the threaded shaft, and the threaded shaft is threadedly connected inside the threaded hole.

[0012] Adopting the technical solution provided by the present invention, compared with the prior art, it has the following beneficial effects:

[0013] (1) For the positioning structure of a multi-station 3D curved glass polishing device of the present invention, place the 3D curved glass on the top of the suction cup A, use the suction cup A to limit the position of the 3D curved glass. One end of the limiting strip moves downward inside the displacement limiting groove until the suction cup B at the lower end of the limiting plate contacts the top surface of the 3D curved glass on the top of the suction cup A. Then place the remaining 3D curved glass on the top surface of the suction cup B on the upper end of the limiting plate. One corner of the 3D curved glass contacts the inner wall of the bent corner plate. Install the 3D curved glass in this way in sequence. After the 3D curved glass is limited, the installation motor operates. When the threaded shaft rotates inside the threaded hole, the limiting strip threadedly sleeved on the outer surface of the threaded shaft will drive the limiting plate to move downward, and use the limiting plate to position the 3D curved glass, which is convenient for positioning.

[0014] (2) For the positioning structure of a multi-station 3D curved glass polishing device of the present invention, when polishing the periphery of the 3D curved glass, the driving motor drives the suction cup A and the 3D curved glass to rotate. Since the suction cup B is installed at the top of the 3D curved glass, the suction cup B drives the limiting rotating shaft and the suction cup B at the upper end to rotate, and then drives the remaining groups of 3D curved glass to rotate in sequence, which is convenient for polishing the periphery of the 3D curved glass. Description of the Drawings

[0015] Figure 1 is the overall structure diagram of the present invention;

[0016] Figure 2 is the schematic diagram of the placement mechanism of the present invention;

[0017] Figure 3 is the Figure 2 enlarged view at A in the present invention;

[0018] Figure 4 is the schematic diagram of the limiting mechanism of the present invention;

[0019] Figure 5 is the schematic diagram of the installation mechanism of the present invention.

[0020] In the figure: 1. positioning structure; 11. placing mechanism; 111. hollow plate; 112. L-shaped strip; 113. driving motor; 114. suction cup A; 115. limiting displacement groove; 116. sliding groove; 117. positioning strip; 12. adjusting mechanism; 121. hollow frame; 122. cylinder; 123. pushing block; 124. U-shaped insertion frame; 13. angled plate; 14. limiting mechanism; 141. limiting plate; 142. limiting strip; 143. threaded hole; 144. limiting hole; 145. limiting rotating shaft; 146. suction cup B; 15. mounting mechanism; 151. mounting motor; 152. threaded shaft; 153. limiting shaft. Specific implementation mode

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] To further understand the content of the present invention, the present invention will be described in detail in conjunction with the accompanying drawings.

[0023] Combined with Figure 1 , a positioning structure of a multi-station 3D curved glass polishing device of the present invention includes a positioning structure 1. The positioning structure 1 includes a placing mechanism 11 and an adjusting mechanism 12 installed on one side of the placing mechanism 11. A limiting mechanism 14 is installed at the top of the placing mechanism 11 and on one side of the adjusting mechanism 12, and a mounting mechanism 15 is installed at the top of the placing mechanism 11.

[0024] The present invention will be further described below in conjunction with the embodiments.

[0025] Combined with Figures 2 - 5, the limiting mechanism 14 includes a limiting plate 141 and a limiting strip 142 installed on one side of the limiting plate 141. The middle end of the limiting plate 141 is movably installed with a limiting rotating shaft 145. Suction cups B146 are installed at both the upper and lower ends of the limiting rotating shaft 145. A limiting hole 144 is penetrated and opened in the middle of one side of the limiting strip 142. A threaded hole 143 is opened in the middle of one side of the set of limiting strips 142 at the upper end. The placing mechanism 11 includes a hollow plate 111 and an L-shaped strip 112 installed on one side of the hollow plate 111. A limited displacement groove 115 is opened on the outer surface of the L-shaped strip 112 and close to one side of the hollow plate 111. A driving motor 113 is installed inside the hollow plate 111. A suction cup A114 is installed at the output end of the driving motor 113. The adjusting mechanism 12 includes a hollow frame 121 and a cylinder 122 installed on one side inside the hollow frame 121. A pushing block 123 is slidably installed inside the hollow frame 121. The moving end of the cylinder 122 is installed on one side of the pushing block 123. A bent angle plate 13 is installed at the top of the pushing block 123. A sliding groove 116 is opened on one side of the L-shaped strip 112. A positioning strip 117 is installed at the upper end of the sliding groove 116 and on one side of the limited displacement groove 115. A U-shaped insertion frame 124 is inserted on the outside of the positioning strip 117. The inner wall of the U-shaped insertion frame 124 is in contact with the outside of the hollow frame 121. The installation mechanism 15 includes an installation motor 151 and a threaded shaft 152 installed at the output end of the installation motor 151. A limiting shaft 153 is installed at the bottom end of the threaded shaft 152. The threaded shaft 152 is threadedly connected inside the threaded hole 143.

[0026] In this embodiment, the 3D curved glass is placed on the top of the suction cup A114. The position of the 3D curved glass is restricted by the suction cup A114. The position of the bending angle plate 13 is adjusted according to one corner of the 3D curved glass. The U-shaped insertion frame 124 is pulled out, and the hollow frame 121 moves inside the sliding groove 116. After one side of the inner wall of the bending angle plate 13 contacts one side of the 3D curved glass, the U-shaped insertion frame 124 is inserted between the positioning strips 117. The lower end of the U-shaped insertion frame 124 limits the outside of the hollow frame 121. The air cylinder 122 is started, so that the pushing block 123 moves inside the hollow frame 121. One side of the inner wall of the bending angle plate 13 contacts one side of the 3D curved glass to restrict the position of the 3D curved glass. At this time, the limiting plate 141 can be pulled downwards. One end of the limiting strip 142 moves downwards inside the limiting displacement groove 115 until the suction cup B146 at the lower end of the limiting plate 141 contacts the top surface of the 3D curved glass at the top of the suction cup A114. Subsequently, the remaining 3D curved glass is placed on the top surface of the suction cup B146 at the upper end of the limiting plate 141. One corner of the 3D curved glass contacts the inner wall of the bending angle plate 13. The 3D curved glass is placed by installing this operation in sequence. After the 3D curved glass is limited, the motor 151 is installed and operated. When the threaded shaft 152 rotates inside the threaded hole 143, the limiting strip 142 threadedly sleeved on the outer surface of the threaded shaft 152 will drive the limiting plate 141 to move downwards, and the 3D curved glass is positioned by using the limiting plate 141, which is convenient for positioning. When polishing the periphery of the 3D curved glass, the driving motor 113 drives the suction cup A114 and the 3D curved glass to rotate. Since the suction cup B146 is installed at the top of the 3D curved glass, the suction cup B146 drives the limiting rotating shaft 145 and the suction cup B146 at the upper end to rotate, and sequentially drives the remaining groups of 3D curved glass to rotate, which is convenient for polishing the periphery of the 3D curved glass.

[0027] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A positioning structure of a multi-station 3D curved glass polishing device, comprising a positioning structure (1), characterized in that: The positioning structure (1) comprises a placement mechanism (11) and an adjustment mechanism (12) installed on one side of the placement mechanism (11); a limiting mechanism (14) is installed at the top of the placement mechanism (11) and on one side of the adjustment mechanism (12); and a mounting mechanism (15) is installed at the top of the placement mechanism (11); The limiting mechanism (14) comprises a limiting plate (141) and a limiting strip (142) mounted on one side of the limiting plate (141); a limiting rotating shaft (145) is movably mounted at the middle end of the limiting plate (141); and suction cups B (146) are mounted at both the upper and lower ends of the limiting rotating shaft (145).

2. The positioning structure of a multi-station 3D curved glass polishing device according to claim 1, characterized in that: A limiting hole (144) is provided through the middle end of one side of the limiting strip (142), and a threaded hole (143) is provided in the middle end of one side of a group of limiting strips (142) at the upper end.

3. The positioning structure of a multi-station 3D curved glass polishing device according to claim 1, characterized in that: The placement mechanism (11) comprises a hollow plate (111) and an L-shaped bar (112) mounted on one side of the hollow plate (111); a limited displacement groove (115) is provided on the outer surface of the L-shaped bar (112) and on a side close to the hollow plate (111); a driving motor (113) is mounted inside the hollow plate (111); and a suction cup A (114) is mounted on the output end of the driving motor (113).

4. The positioning structure of a multi-station 3D curved glass polishing device according to claim 1, characterized in that: The adjustment mechanism (12) comprises a hollow frame (121) and a cylinder (122) mounted on one side of the hollow frame (121); a push block (123) is slidably mounted inside the hollow frame (121); a movable end of the cylinder (122) is mounted on one side of the push block (123); and a bent angle plate (13) is mounted on the top end of the push block (123).

5. The positioning structure of a multi-station 3D curved glass polishing device according to claim 3, characterized in that: A slide groove (116) is provided on one side of the L-shaped bar (112); a positioning bar (117) is installed at the upper end of the slide groove (116) and on one side of the displacement limiting groove (115); a U-shaped insert frame (124) is inserted on the outer side of the positioning bar (117); and the inner wall of the U-shaped insert frame (124) is in contact with the outer side of the hollow frame (121).

6. The positioning structure of a multi-station 3D curved glass polishing device according to claim 2, characterized in that: The mounting mechanism (15) comprises a mounting motor (151) and a threaded shaft (152) mounted on the output end of the mounting motor (151); a limit shaft (153) is mounted on the bottom end of the threaded shaft (152); and the threaded shaft (152) is threadedly connected to the inside of the threaded hole (143).

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