Glass bottle opening polishing equipment

Abstract

The utility model discloses glass bottle opening polishing equipment, which comprises a motor, a polishing head, a mounting frame, a base and a fixing device, the fixing device is fixedly connected to the top of the base, the mounting frame is arranged at the top of the base, and the motor is fixedly mounted in the mounting frame. According to the glass bottle opening polishing device, the lead screw and the moving block are arranged, an operator rotates the lead screw, the lead screw drives the moving block to move through the limiting block, then the moving block can drive the motor and the polishing head to move up and down through the mounting frame, and therefore the polishing head can adapt to bottle openings of different glass bottles; the problems that due to the fact that pushing of an air cylinder is usually a fixed stroke, a grinding head is only suitable for glass bottles within a specific height range, for too high glass bottles, movement of the air cylinder enables the grinding head to make hard contact with bottle openings of the glass bottles, collision damage is likely to be caused, and for short glass bottles, the grinding head is difficult to make contact with the bottle openings, and the grinding head is damaged are solved. And effective polishing cannot be carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of glass bottle processing, in particular to a glass bottle mouth grinding device. Background Technique

[0002] Glass containers still play an important role in beverage packaging. During production in a processing factory, grinding work needs to be carried out on the glass bottle mouth grinding device.

[0003] According to the publication number: CN217860469U, it specifically relates to a glass bottle mouth grinding device, including a base. The base is provided with an installation table. A clamping mechanism is arranged inside the installation table. The base is provided with an L-shaped support plate. A grinding mechanism is arranged on the L-shaped support plate. The L-shaped support plate is provided with a dust suction mechanism; the clamping mechanism includes a cavity. A screw rod is arranged in the cavity. A handle is arranged on the screw rod. A slider is arranged in the cavity. The base is provided with a fixing plate. A sliding rod is arranged on the fixing plate. A moving seat is arranged on the sliding rod. A connecting rod is arranged on the moving seat. A through groove is arranged on the installation table. A clamping plate is arranged on the moving seat. An arc groove is arranged on the clamping plate; the staff only needs to rotate the handle to drive the two clamping plates to move relatively to clamp and fix the glass bottle, which is convenient for fixing and grinding glass bottles with different diameters.

[0004] Based on the retrieval of the above patent and the combination with the equipment in the prior art, it is found that when the above equipment is applied, although it can solve the problems that most of the existing grinding work relies on manual tools for grinding and cannot fix glass bottles with different diameters.

[0005] In practical applications, it is found that although the equipment uses a cylinder to control the vertical movement of the grinding head, due to the fixed stroke of the cylinder's push, the grinding head is only suitable for glass bottles within a specific height range. For glass bottles that are too high, the movement of the cylinder will cause the grinding head to hard contact the glass bottle mouth, easily causing collision damage. For glass bottles that are too short, the grinding head is difficult to contact the bottle mouth, resulting in ineffective grinding. Content of the Utility Model

[0006] To solve the problems raised in the above background technique, the purpose of the present utility model is to provide a glass bottle mouth grinding device, which has the advantage of adapting to the grinding of glass bottles with different heights, and solves the problem that due to the fixed stroke of the cylinder's push, the grinding head is only suitable for glass bottles within a specific height range. For glass bottles that are too high, the movement of the cylinder will cause the grinding head to hard contact the glass bottle mouth, easily causing collision damage. For glass bottles that are too short, the grinding head is difficult to contact the bottle mouth, resulting in ineffective grinding.

[0007] To achieve the above object, the utility model provides the following technical solution: A glass bottle mouth grinding device, comprising a motor, a grinding head, a mounting frame, a base and a fixing device. The fixing device is fixedly connected to the top of the base. The mounting frame is arranged on the top of the base. The motor is fixedly installed inside the mounting frame. The grinding head is fixedly installed at the output end of the motor. A moving block is fixedly connected to the back of the mounting frame. A lead screw is threadedly connected inside the moving block. The top and bottom of the surface of the lead screw are both movably connected by bearings to a support assembly. A limiting assembly is fixedly connected to the back of the moving block. A speed change assembly is fixedly connected to the top of the lead screw.

[0008] Preferably, the support assembly includes a support plate. The support plate is movably connected by bearings to the top and bottom of the surface of the lead screw. A mounting plate is fixedly connected to the left side of the support plate. The bottom of the mounting plate is fixedly connected to the base.

[0009] Preferably, the limiting assembly includes a limiting block. The limiting block is fixedly connected to the back of the moving block. A limiting rod is slidably connected inside the limiting block. The top and bottom of the limiting rod are fixedly connected to the support plate.

[0010] Preferably, the speed change assembly includes a small gear. The small gear is fixedly connected to the top of the lead screw. The teeth of the small gear are engaged with a large gear.

[0011] Preferably, a rotating rod is fixedly connected inside the large gear. The top and bottom of the surface of the rotating rod are both movably connected by bearings to a support block. The back of the support block is fixedly connected to the mounting plate.

[0012] Preferably, a handle is fixedly connected to the top of the rotating rod. The handle is used to operate the large gear.

[0013] Preferably, a protective pad is pasted on the surface of the handle. The material of the protective pad is natural rubber.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model solves the problem that since the pushing of the cylinder usually has a fixed stroke, the grinding head is only applicable to glass bottles within a specific height range. For glass bottles that are too tall, the movement of the cylinder will cause the grinding head to come into hard contact with the bottle mouth of the glass bottle, easily causing collision damage. For relatively short glass bottles, the grinding head is difficult to contact the bottle mouth, resulting in ineffective grinding. By setting a lead screw and a moving block, when the operator rotates the lead screw, the lead screw drives the moving block to move through a limit block. Furthermore, the moving block can drive the motor and the grinding head to move up and down through the mounting frame, enabling the grinding head to adapt to the bottle mouths of different glass bottles, achieving the effect of adapting to the grinding of glass bottles of different heights.

[0016] 2. The utility model ensures the stability of the rotation of the lead screw by setting a support assembly. First, the lead screw is movably installed on the support plate through a bearing, then the mounting plate is fixedly installed on the base, and then the support plate is fixedly installed on the mounting plate. Furthermore, the support block and the mounting plate play a role in supporting the rotation of the lead screw.

[0017] 3. The utility model sets a limit assembly. When the lead screw rotates to drive the moving block to move, the moving block will drive the limit plate to move along the limit rod, so that the limit rod and the limit plate play a role in limiting and guiding the movement of the moving block, preventing the moving block from rotating automatically when the lead screw rotates. Description of the Drawings

[0018] Figure 1 is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 is a three-dimensional structural schematic diagram of another perspective of the utility model;

[0020] Figure 3 is an exploded structural schematic diagram of the utility model.

[0021] In the figure: 1, motor; 2, grinding head; 3, mounting frame; 4, base; 5, fixing device; 6, moving block; 7, lead screw; 8, support assembly; 81, support plate; 82, mounting plate; 9, limit assembly; 91, limit block; 92, limit rod; 10, speed change assembly; 101, small gear; 102, large gear; 11, rotating rod; 12, support block; 13, handle; 14, protective pad. Detailed Implementation Manner

[0022] 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.

[0023] As shown in Figures 1 to 3 the figure, a glass bottle mouth grinding device provided by the present invention includes a motor 1, a grinding head 2, a mounting frame 3, a base 4, and a fixing device 5. The fixing device 5 is fixedly connected to the top of the base 4. The mounting frame 3 is arranged on the top of the base 4. The motor 1 is fixedly installed inside the mounting frame 3. The grinding head 2 is fixedly installed at the output end of the motor 1. A moving block 6 is fixedly connected to the back of the mounting frame 3. A lead screw 7 is threadedly connected inside the moving block 6. The top and bottom of the surface of the lead screw 7 are both movably connected to a support assembly 8 through bearings. A limiting assembly 9 is fixedly connected to the back of the moving block 6. A speed change assembly 10 is fixedly connected to the top of the lead screw 7.

[0024] Referring to Figure 3 , the support assembly 8 includes a support plate 81. The support plate 81 is movably connected to the top and bottom of the surface of the lead screw 7 through bearings. A mounting plate 82 is fixedly connected to the left side of the support plate 81. The bottom of the mounting plate 82 is fixedly connected to the base 4.

[0025] As a technical optimization scheme of the present invention, by setting the support assembly 8, first, the lead screw 7 is movably installed with the support plate 81 through bearings, then the mounting plate 82 is fixedly installed with the base 4, and then the support plate 81 is fixedly installed with the mounting plate 82. Furthermore, the support block 12 and the mounting plate 82 play a role in supporting the rotation of the lead screw 7, ensuring the stability of the lead screw 7 during rotation.

[0026] Referring to Figure 3 , the limiting assembly 9 includes a limiting block 91. The limiting block 91 is fixedly connected to the back of the moving block 6. A limiting rod 92 is slidably connected inside the limiting block 91. The top and bottom of the limiting rod 92 are fixedly connected to the support plate 81.

[0027] As a technical optimization scheme of the present invention, by setting the limiting assembly 9, when the lead screw 7 rotates to drive the moving block 6 to move, the moving block 6 will drive the limiting plate to move along the limiting rod 92, so that the limiting rod 92 and the limiting plate play a role in limiting and guiding the movement of the moving block 6, preventing the moving block 6 from rotating on its own when the lead screw 7 rotates.

[0028] Referring to Figure 3, the speed-changing assembly 10 includes a small gear 101, the small gear 101 is fixedly connected to the top of the lead screw 7, and the teeth of the small gear 101 mesh with a large gear 102.

[0029] As a technical optimization scheme of the present utility model, by setting the speed-changing assembly 10, when the operator needs to rotate the lead screw 7 for use, by rotating the large gear 102 by the operator, the rotating large gear 102 can effectively adjust the ratio of torque and speed through the meshing of the small gear 101, making the transmission more efficient. Furthermore, the rotation speed of the lead screw 7 can be increased through the transmission of the large gear 102 by the small gear 101, enabling the operator to adjust more quickly.

[0030] Reference Figure 3 , a rotating rod 11 is fixedly connected inside the large gear 102. Both the top and bottom of the surface of the rotating rod 11 are movably connected to a support block 12 through bearings, and the back of the support block 12 is fixedly connected to the mounting plate 82.

[0031] As a technical optimization scheme of the present utility model, by setting the rotating rod 11 and the support block 12, the support block 12 and the rotating rod 11 can provide stable support for the use of the large gear 102, thereby making the rotation of the large gear 102 more stable.

[0032] Reference Figure 3 , a handle 13 is fixedly connected to the top of the rotating rod 11, and the handle 13 is used to operate the large gear 102.

[0033] As a technical optimization scheme of the present utility model, by setting the handle 13, the operator can directly control the rotation of the rotating rod 11 and the large gear 102 by rotating the handle 13. Moreover, the handle 13 can reduce the force required during the operation process, lower the operation difficulty, and improve the operation comfort.

[0034] Reference Figure 3 , a protective pad 14 is pasted on the surface of the handle 13, and the material of the protective pad 14 is natural rubber.

[0035] As a technical optimization scheme of the present utility model, by setting the protective pad 14, the soft nature of natural rubber makes it more comfortable to hold the handle 13. At the same time, natural rubber has good anti-slip performance, and can maintain a stable grip even in a wet and slippery environment.

[0036] Working principle and usage process of the present utility model: When in use, first let the operator place the glass bottle inside the fixing device 5, clamp and fix the glass bottle through the fixing device 5, and then let the operator start the motor 1. Drive the grinding head 2 to rotate through the output end of the motor 1, and use the rotating grinding head 2 to grind the bottle mouth of the glass bottle. When the operator needs to grind the bottle mouths of different heights, rotate the rotating rod 11 through the operator. The rotating rod 11 will drive the large gear 102 to rotate. The rotating large gear 102 will drive the small gear 101 to rotate, and then the small gear 101 drives the lead screw 7 to rotate. Then, the rotating lead screw 7 drives the moving block 6 to move up and down, and the moving block 6 drives the motor 1 and the grinding head 2 to move up and down through the mounting frame 3, so that the grinding head 2 can adapt to the bottle mouths of glass bottles of different heights. At the same time, when the moving block 6 moves through the lead screw 7, the limiting rod 92 and the limiting plate play a role in limiting and guiding the movement of the moving block 6, avoiding the situation that the moving block 6 rotates on its own when the lead screw 7 rotates.

[0037] To sum up: For this glass bottle mouth grinding device, by setting the lead screw 7 and the moving block 6, rotating the lead screw 7 by the operator, the lead screw 7 drives the moving block 6 to move through the limiting block 91, and then the moving block 6 can drive the motor 1 and the grinding head 2 to move up and down through the mounting frame 3, so that the grinding head 2 can adapt to different glass bottle mouths, solving the problem that since the push of the cylinder is usually a fixed stroke, this makes the grinding head only applicable to glass bottles within a specific height range. For too tall glass bottles, the movement of the cylinder will cause the grinding head to come into hard contact with the bottle mouth of the glass bottle, easily causing knocking damage. For shorter glass bottles, it is difficult for the grinding head to contact the bottle mouth, resulting in ineffective grinding.

[0038] 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 variation 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 explicitly listed, or also includes elements inherent to this process, method, article or device.

[0039] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle 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 glass bottle mouth grinding device, comprising a motor (1), a grinding head (2), a mounting frame (3), a base (4) and a fixing device (5), characterized in that: The fixing device (5) is fixedly connected to the top of the base (4). The mounting frame (3) is arranged on the top of the base (4). The motor (1) is fixedly installed inside the mounting frame (3). The grinding head (2) is fixedly installed at the output end of the motor (1). A moving block (6) is fixedly connected to the back of the mounting frame (3). A lead screw (7) is threadedly connected inside the moving block (6). The top and bottom of the surface of the lead screw (7) are both movably connected by bearings to a support assembly (8). A limit assembly (9) is fixedly connected to the back of the moving block (6). A speed change assembly (10) is fixedly connected to the top of the lead screw (7).

2. The glass bottle mouth grinding device according to claim 1, wherein: The support assembly (8) includes a support plate (81). The support plate (81) is movably connected by bearings to the top and bottom of the surface of the lead screw (7). A mounting plate (82) is fixedly connected to the left side of the support plate (81). The bottom of the mounting plate (82) is fixedly connected to the base (4).

3. The glass bottle mouth grinding device according to claim 2, characterized in that: The limit assembly (9) includes a limit block (91). The limit block (91) is fixedly connected to the back of the moving block (6). A limit rod (92) is slidably connected inside the limit block (91). The top and bottom of the limit rod (92) are fixedly connected to the support plate (81).

4. A glass bottle mouth grinding device according to claim 2, characterized in that: The speed change assembly (10) includes a small gear (101). The small gear (101) is fixedly connected to the top of the lead screw (7). The teeth of the small gear (101) are engaged with a large gear (102).

5. A glass bottle mouth grinding device according to claim 4, characterized in that: A rotating rod (11) is fixedly connected inside the large gear (102). The top and bottom of the surface of the rotating rod (11) are both movably connected by bearings to a support block (12). The back of the support block (12) is fixedly connected to the mounting plate (82).

6. The glass bottle mouth grinding device according to claim 5, characterized in that: A handle (13) is fixedly connected to the top of the rotating rod (11). The handle (13) is used to operate the large gear (102).

7. A glass bottle mouth grinding device according to claim 6, characterized in that: A protective pad (14) is pasted on the surface of the handle (13). The material of the protective pad (14) is natural rubber.

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