Glass ball surface burr polishing device

Abstract

The utility model relates to the technical field of glass ball production devices, in particular to a glass ball surface burr grinding device. According to the glass ball surface burr grinding device provided by the embodiment of the invention, the glass ball to be ground is placed in the spherical groove with the proper size in the grinding block, and the cover plate is moved along the track in the direction close to the glass ball, so that the cover plate can fix the glass ball in the spherical groove. And then the grinding belt of the grinding machine body is started, and the grinding block can grind burrs on the surface of the glass ball under the elastic force action of the spiral spring. By the adoption of the structural design, the glass ball can be fixed in the spherical groove between the grinding block and the cover plate, the grinding degree can be automatically adjusted through the elastic force effect, and therefore potential safety hazards caused by manual grinding can be prevented while the grinding effect is guaranteed.

Description

Technical Field

[0001] This application relates to the field of glass ball production equipment technology, and more specifically, to a glass ball surface burr removal and polishing device. Background Technology

[0002] During the production of glass beads, the finished beads usually have some burrs or uneven surfaces. These burrs need to be removed by a polishing device to make the surface of the glass beads smooth.

[0003] In related technologies, a polishing machine is generally used to remove burrs from the surface of a glass ball. The specific steps involve bringing the burr-covered part of the glass ball's surface close to the polishing belt of the polishing device, so that the high-speed rotating polishing belt can remove the burrs.

[0004] However, in the actual polishing process, relying solely on manual methods to move the glass ball towards the polishing belt can easily lead to hand injuries from the polishing belt, posing a significant challenge to the health of the workers. Utility Model Content

[0005] In view of this, embodiments of this application provide a device for polishing burrs on the surface of a glass ball.

[0006] To achieve the above objectives, the embodiments of this application provide the following technical solutions:

[0007] A device for polishing burrs on the surface of a glass ball, comprising:

[0008] The grinding machine body includes a grinding belt that is driven to rotate by a motor and a drive wheel;

[0009] A workbench is provided on the side of the grinding belt. The top surface of the workbench is provided with a track. The top surface of the workbench is recessed downward to form a groove. The side of the workbench is provided with an opening that communicates with the groove. The groove is in contact with the grinding belt.

[0010] A grinding block is disposed within the groove and connected to the wall of the groove by a helical spring. The grinding block has multiple spherical grooves on the wall near the grinding belt. The multiple spherical grooves are distributed along the length of the grinding block, and the outer diameter of the multiple spherical grooves gradually increases from one end to the other.

[0011] A cover plate is slidably disposed on the top surface of the worktable via the track. The bottom surface of the cover plate is provided with the same spherical groove as the grinding block. The cover plate is used to move toward the grinding block and fix the glass ball in the spherical groove.

[0012] In some possible implementations, the grinding block is fixedly provided with a handle near the side wall of the opening.

[0013] In some possible implementations, a screw is fixedly mounted on the grinding block, a helical spring is sleeved on the screw, and the grinding block is connected to the wall of the slot through the screw.

[0014] In some possible implementations, a nut is threaded onto the screw, and the nut abuts against the end of the helical spring.

[0015] In some possible implementations, the wall of the slot is provided with a plurality of positioning holes along the length direction that are adapted to the screw.

[0016] In some possible implementations, the length of the grinding block is less than the length of the slot.

[0017] The glass ball surface deburring device provided in this application embodiment has at least the following beneficial effects:

[0018] In the glass ball surface deburring device provided in this application embodiment, the glass ball to be ground is placed in a spherical groove of a suitable size on the grinding block, and the cover plate is moved along the track towards the glass ball, so that the cover plate can fix the glass ball in the spherical groove. Then, the grinding belt of the grinding machine body is started, and the grinding block moves the glass ball towards the grinding belt under the elastic force of the helical spring, thereby removing the burrs on the glass surface. With the above structural design, the glass ball can be fixed in the spherical groove between the grinding block and the cover plate, and the grinding degree can be adjusted automatically by the elastic force, thereby ensuring the grinding effect while preventing the safety hazards caused by manual grinding. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of the glass ball surface burr removal device provided in the embodiments of this application;

[0021] Figure 2 for Figure 1 A schematic diagram of the side structure;

[0022] Figure 3 for Figure 1 Exploded view of part of the structure;

[0023] Figure 4 for Figure 1 A schematic diagram of the structure of the grinding block.

[0024] In the picture:

[0025] 100. Grinding machine body; 110. Motor; 120. Drive wheel; 130. Grinding belt; 200. Worktable; 210. Groove; 211. Positioning hole; 220. Opening; 300. Track; 400. Grinding block; 410. Spherical groove; 500. Helical spring; 600. Cover plate; 700. Handle; 800. Screw; 900. Nut. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0027] like Figures 1-4 As shown, the glass ball surface deburring device provided in this embodiment includes a grinding machine body 100, a worktable 200, a grinding block 400, and a cover plate 600. The grinding machine body 100 includes a motor 110, a drive wheel 120 fixedly connected to the drive shaft of the motor 110, and a grinding belt 130 wound around the drive shaft. Starting the motor 110 can drive the grinding belt 130 to rotate on the drive wheel 120. A worktable 200 is also provided on the grinding machine body 100, positioned beside the grinding belt 130. The worktable 200 is used for grinding the glass ball.

[0028] The worktable 200 is recessed near the grinding belt 130 to form a groove 210, and an opening 220 communicating with the groove 210 is provided on the side of the worktable 200. The groove 210 and the grinding belt 130 are in a communicantal relationship. In addition, two sliding tracks 300 are provided on the top surface of the worktable 200, and the tracks 300 are perpendicular to the groove 210.

[0029] In this embodiment, the grinding block 400 is slidably disposed within the groove 210 through the opening 220. Preferably, a handle 700 is fixedly provided on the side of the grinding block 400, allowing the operator to easily move the grinding block 400. Figure 4As shown, a helical spring 500 is provided on one side of the grinding block 400, and the grinding block 400 contacts the wall of the groove 210 through the helical spring 500. Furthermore, the length of the grinding block 400 is less than the length of the groove 210.

[0030] In the initial state, the helical spring 500 will press the grinding block 400 downwards towards the grinding belt 130 under the action of the elastic force. The grinding block 400 is also provided with a plurality of spherical grooves 410 near the wall of the grinding belt 130. The plurality of spherical grooves 410 are arranged and distributed along the length direction of the grinding block 400, and the size of the plurality of spherical grooves 410 gradually increases from one end to the other.

[0031] The cover plate 600 is slidably mounted on the top surface of the worktable 200 via the track 300. The bottom surface of the cover plate 600 also has multiple spherical grooves 410, which are identical in shape, size, and arrangement to the spherical grooves 410 on the grinding block 400. In actual use, a suitable spherical groove 410 can be pre-selected on the grinding block 400 according to the size of the glass ball to be ground, and then the glass ball is placed in the groove 410 with the burrs on the surface of the glass ball facing towards the grinding belt 130. The operator can temporarily insert their fingers between the grinding belt 130 and the grinding block 400 to fix the glass ball, and then slide the cover plate 600 closer to the glass ball until the spherical groove 410 of the cover plate 600 coincides with the glass ball, thus fixing the glass ball between the cover plate 600 and the grinding block 400. Finally, the motor 110 is started to drive the grinding belt 130 to remove the burrs from the glass ball.

[0032] In the glass ball surface burr removal device provided in this application embodiment, the glass ball to be polished is placed in a appropriately sized spherical groove 410 of the polishing block 400, and the cover plate 600 is moved along the track 300 towards the glass ball, so that the cover plate 600 can fix the glass ball within the spherical groove 410. Then, the polishing belt 130 of the polishing machine body 100 is activated, and the polishing block 400 moves the glass ball towards the polishing belt 130 under the elastic force of the helical spring 500, thereby removing burrs from the glass surface. With the above structural design, the glass ball can be fixed in the spherical groove 410 between the polishing block 400 and the cover plate 600, and the polishing degree can be adjusted automatically by the elastic force, thereby ensuring the polishing effect while preventing safety hazards caused by manual polishing.

[0033] In some embodiments, a screw 800 is fixedly mounted on the grinding block 400, and a helical spring 500 is sleeved on the screw 800. The grinding block 400 is connected to the wall of the groove 210 through the screw 800. The screw 800 provides direction for the extension and retraction of the helical spring 500, thereby ensuring that the grinding block 400 can always move parallel to the wall of the groove 210.

[0034] Preferably, a nut 900 is threaded onto the screw 800, and the wall of the nut 900 abuts against the end of the helical spring 500. The nut 900 can rotate on the screw 800 to change the length of the helical spring 500, thereby adjusting the spring force of the helical spring 500. In addition, the wall of the slot 210 is provided with multiple threaded holes, and the screw 800 can be inserted into any one of the positioning holes 211 to ensure that it is positioned on the wall of the slot 210. Furthermore, different sizes of spherical slots 410 can be selected according to different sizes of glass balls.

[0035] The various embodiments or implementation methods described in this specification are presented in a progressive manner. Each embodiment focuses on the differences from other embodiments, and the same or similar parts between the embodiments can be referred to each other.

[0036] It should be noted that the terms "one embodiment," "embodiment," "exemplary embodiment," "some embodiments," etc., mentioned in the specification indicate that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, such phrases do not necessarily refer to the same embodiment. Moreover, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments, whether explicitly described or not, is within the knowledge scope of those skilled in the art.

[0037] Generally speaking, terms should be understood at least in part by their use in context. For example, at least in part by context, the term "one or more" as used in the text can be used to describe any feature, structure, or characteristic of the singular meaning, or a combination of features, structures, or characteristics of the plural meaning. Similarly, at least in part by context, terms such as "a" or "the" can also be understood to convey either singular or plural usage.

[0038] It should be readily understood that the terms “on,” “above,” and “on top of” in this disclosure should be interpreted in the broadest possible sense, such that “on” means not only “directly on something” but also “on something” with an intermediate feature or layer therebetween, and that “above” or “on top of” means not only “on top of something” but also “on top of something” without an intermediate feature or layer therebetween (i.e., directly on something).

[0039] Furthermore, for ease of explanation, spatially relative terms such as "below," "below," "under," "above," and "above" may be used to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation other than those shown in the figures. The device may have other orientations (rotated 90 degrees or in other orientations), and the spatially relative descriptive terms used herein may be interpreted accordingly.

[0040] As used herein, the term "substrate" refers to the material on which subsequent material layers are added. The substrate itself may be patterned. The material added on top of the substrate may be patterned or may remain unpatterned. Furthermore, the substrate may include a wide range of materials, such as silicon, germanium, gallium arsenide, indium phosphide, etc. Alternatively, the substrate may be made of a non-conductive material (e.g., glass, plastic, or sapphire wafers).

[0041] The term "layer" as used herein can refer to a portion of material comprising a region of thickness. A layer may extend over the entire underlying or overlying structure, or may have a extent smaller than that of the underlying or overlying structure. Furthermore, a layer may be a region of a homogeneous or non-homogeneous continuous structure, with a thickness less than that of the continuous structure. For example, a layer may be located between the top and bottom surfaces of the continuous structure, or between any pairs of lateral planes at the top and bottom surfaces. A layer may extend laterally, vertically, and / or along a tapered surface. A substrate may be a layer, and may include one or more layers, and / or may have one or more layers located on, above, and / or below it. A layer may include multiple layers. For example, an interconnect layer may include one or more conductor and contact layers (forming contacts, interconnects, and / or vias therein) and one or more dielectric layers.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A device for polishing burrs on the surface of a glass ball, characterized in that, include: The grinding machine body (100) includes a grinding belt (130) driven to rotate by a motor (110) and a drive wheel (120); A workbench (200) is provided on the side of the grinding belt (130). The top surface of the workbench (200) is provided with a track (300). The top surface of the workbench (200) is recessed downward to form a groove (210). The side of the workbench (200) is provided with an opening (220) that communicates with the groove (210). The groove (210) is in contact with the grinding belt (130). A grinding block (400) is disposed within the groove (210) and is connected to the wall of the groove (210) by a helical spring (500). The grinding block (400) has a plurality of spherical grooves (410) on the wall near the grinding belt (130). The plurality of spherical grooves (410) are distributed along the length direction of the grinding block (400), and the outer diameter of the plurality of spherical grooves (410) gradually increases from one end to the other. A cover plate (600) is slidably disposed on the top surface of the worktable (200) via the track (300). The bottom surface of the cover plate (600) is provided with the same spherical groove (410) as the grinding block (400). The cover plate (600) is used to move toward the grinding block (400) and fix the glass ball in the spherical groove (410).

2. The glass ball surface burr polishing device according to claim 1, characterized in that: A handle (700) is fixedly provided on the side wall of the grinding block (400) near the opening (220).

3. The glass ball surface burr polishing device according to claim 1, characterized in that: A screw (800) is fixedly mounted on the grinding block (400), and a helical spring (500) is sleeved on the outside of the screw (800). The grinding block (400) is connected to the wall of the slot (210) through the screw (800).

4. The glass ball surface burr polishing device according to claim 3, characterized in that: A nut (900) is threaded onto the screw (800), and the nut (900) abuts against the end of the helical spring (500).

5. The glass ball surface burr polishing device according to claim 4, characterized in that: The wall of the slot (210) is provided with a plurality of positioning holes (211) that are adapted to the screw (800) along the length direction.

6. The glass ball surface burr polishing device according to claim 1, characterized in that: The length of the grinding block (400) is less than the length of the groove (210).

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