Discharging cover structure of substrate glass ball mill
By designing a quick-disassembly structured material discharge cover structure in the substrate glass ball mill, the problems of easy stacking of material discharge ports and easy damage to the filter net are solved, and the rapid switching of material discharge status and sealing status is achieved, ensuring the safety and cleanliness of the production process.
Patent Information
- Application Number
- CN202421560185.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-03
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-07-03
AI Technical Summary
During the production process of substrate glass, the discharge port of the ball mill is prone to accumulation and blockage due to the filter screen setting, and the filter screen is damaged after long-term use and is not easily replaced.
A substrate glass ball mill feed cover structure is designed, including the cylinder port base and the compression chuck. The quick-removal structure allows the feed cover assembly and the sealing cover assembly to be quickly replaced, realizing the switching between the discharge state and the sealing state.
Through the design of the quick disassembly structure, the rapid replacement of the discharge cover assembly and the seal cover assembly is achieved, avoiding the accumulation and blockage of the discharge outlet, extending the service life, and ensuring the cleanliness and safety of the production process.
Smart Images
Figure CN223042825U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of glass production, and particularly relates to a discharging cover structure of a substrate glass ball mill. Background Art
[0002] In the production process of substrate glass, it is often necessary to use a glass ball mill to grind glass raw materials into powder and supply it to a tank furnace for melting. However, in the actual production process, there are always some defects in the powder discharging of the ball mill. For example, in order to ensure that grinding balls do not discharge from the discharging port during discharging, a filter screen is usually set at the discharging port. However, the setting of the filter screen makes the already small discharging port extremely easy to accumulate and agglomerate during discharging, resulting in blockage; and it is not easy to replace the filter screen after it is damaged due to long-term use. Content of the Utility Model
[0003] The technical problem solved by the utility model is that the setting of the filter screen makes the already small discharging port extremely easy to accumulate and agglomerate during discharging, resulting in blockage; and it is not easy to replace the filter screen after it is damaged due to long-term use.
[0004] The purpose of the utility model can be achieved by the following technical solutions:
[0005] A discharging cover structure of a substrate glass ball mill includes a cylinder mouth base body and a pressing chuck.
[0006] The cylinder mouth base body is connected to the cylinder body of the ball mill and is in communication with the inside of the cylinder body of the ball mill.
[0007] The pressing chuck is arranged in the cylinder mouth base body, and a quick-release structure is arranged between the pressing chuck and the cylinder mouth base body.
[0008] Wherein, a discharging cover assembly or a sealing cover assembly is arranged between the cylinder mouth base body and the pressing chuck. The discharging cover assembly is used for discharging the glass powder in the cylinder body of the ball mill. The sealing cover assembly is used for sealing the cylinder body of the ball mill.
[0009] According to the discharging cover structure of a substrate glass ball mill of the utility model, it has at least one of the following technical effects: The quick-release structure can quickly separate the pressing chuck and the cylinder mouth base body, replace the discharging cover assembly and the sealing cover assembly, realize the switching between the discharging state and the sealing state, the operation is convenient and fast, and the structure is compact and reliable. The sealing is good during the production process, and it will not cause pollution to personnel and the environment, providing guarantee for clean production; it is also convenient to replace the damaged discharging cover assembly or sealing cover assembly, and has a long service life.
[0010] In one aspect of the utility model: The discharging cover assembly includes a mounting frame one, a hollowed-out cover plate, an annular limiting block one and an annular blocking block one.
[0011] The hollowed-out cover plate is installed in the mounting frame one.
[0012] The first annular limiting block is arranged on the periphery of the first mounting frame, and its outer diameter is not greater than the inner diameter of the base body of the cylinder mouth. And
[0013] The first annular blocking block is arranged on the inner wall of the base body of the cylinder mouth and is arranged in parallel with the first annular limiting block. The inner diameter of the first annular blocking block is smaller than the outer diameter of the first annular limiting block.
[0014] In a solution of the present utility model: the hollow cover plate is formed by welding a plurality of steel bars arranged at intervals in the first mounting frame. The distance between adjacent steel bars is smaller than the diameter of the grinding balls in the ball mill.
[0015] In a solution of the present utility model: the seal cover assembly includes a second mounting frame, a seal cover plate, a second annular limiting block and a second annular blocking block.
[0016] The seal cover plate is installed in the second mounting frame.
[0017] The second annular limiting block is arranged on the periphery of the second mounting frame, and its outer diameter is not greater than the inner diameter of the base body of the cylinder mouth. And
[0018] The second annular blocking block is arranged on the inner wall of the base body of the cylinder mouth and is arranged in parallel with the second annular limiting block. The inner diameter of the second annular blocking block is smaller than the outer diameter of the second annular limiting block.
[0019] In a solution of the present utility model: it further includes a set screw. A central part of the pressing chuck is provided with an internal thread hole matching with the set screw. The first mounting frame or the second mounting frame is provided with an internal thread hole matching with the set screw.
[0020] In a solution of the present utility model: the quick-release structure includes a plurality of claws. The plurality of claws are circumferentially distributed on the pressing chuck.
[0021] A plurality of settling grooves corresponding to the plurality of claws are opened at one end of the base body of the cylinder mouth away from the cylinder body of the ball mill. An annular limiting groove communicating with the settling grooves is further opened inside the base body of the cylinder mouth, and the annular limiting groove is used for limiting the claws.
[0022] The present utility model also discloses a substrate glass ball mill, including a motor, a cylinder body of the ball mill and a feeding cover structure of the substrate glass ball mill.
[0023] The output shaft of the motor is connected with a first gear through a coupling, a braking mechanism and a speed reducer.
[0024] The cylinder body of the ball mill is rotatably arranged on the frame, and a second gear meshing with the first gear is installed on an outer wall of one end thereof.
[0025] The beneficial effects of the present utility model:
[0026] The discharging cover structure of the present utility model can quickly separate the pressing chuck and the cylinder body base by using a quick-release structure, replace the discharging cover assembly and the sealing cover assembly, realize the switching between the discharging state and the sealing state, is convenient and fast to operate, has a compact and reliable structure, has good sealing during the production process, will not cause pollution to personnel and the environment, and provides guarantee for clean production; it is also convenient to replace the damaged discharging cover assembly or sealing cover assembly, and has a long service life.
[0027] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present utility model. Brief Description of the Drawings
[0028] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, where:
[0029] Figure 1 is a schematic diagram of the discharging state of the discharging cover structure of the present utility model;
[0030] Figure 2 is a schematic diagram of the loading state of the discharging cover structure of the present utility model;
[0031] Figure 3 is an assembly schematic diagram of the discharging cover structure of the present utility model;
[0032] Figure 4 is a schematic diagram of the structure of the mounting frame one and the hollow cover plate in the present utility model;
[0033] Figure 5 is a schematic diagram of the structure of the substrate glass ball mill of the present utility model.
[0034] In the figure: 1, motor; 2, coupling; 3, braking mechanism; 4, reducer; 5, gear one; 6, gear two; 7, discharging cover assembly; 8, ball mill cylinder body; 9, set screw; 10, pressing chuck; 11, sealing cover assembly; 12, cylinder body base; 13, hollow cover plate; 14, mounting frame one; 15, annular limiting block one; 16, claw; 17, sealing cover plate; 18, annular limiting groove; 19, settling tank. Detailed Embodiments
[0035] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0036] In the description of the present utility model, it should be understood that for the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.
[0037] In the description of the present utility model, the meaning of "a number of" is one or more, the meaning of "a plurality of" is two or more, and understandings such as "greater than", "less than", "exceeding", etc. do not include the recited number, and understandings such as "above", "below", "within", etc. include the recited number. If there is a description of "first" and "second", it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.
[0038] Please refer to Figures 1-4 , the present utility model is a discharging cover structure for a substrate glass ball mill, including a cylinder mouth base body 12 and a pressing chuck 10. The cylinder mouth base body 12 is connected to the cylinder body of the ball mill barrel 8 and is in internal communication with the cylinder body of the ball mill barrel 8. The pressing chuck 10 is arranged in the cylinder mouth base body 12, and a quick-release structure is arranged between the pressing chuck 10 and the cylinder mouth base body 12. Among them, a discharging cover assembly 7 or a sealing cover assembly 11 is arranged between the cylinder mouth base body 12 and the pressing chuck 10. The discharging cover assembly 7 is used for discharging the glass powder in the cylinder body of the ball mill barrel 8. The sealing cover assembly 11 is used for sealing the cylinder body of the ball mill barrel 8. During use, the pressing chuck 10 and the cylinder mouth base body 12 can be quickly separated by using the quick-release structure, the discharging cover assembly 7 and the sealing cover assembly 11 can be replaced, the switching between the discharging state and the sealing state is realized, the operation is convenient and fast, the structure is compact and reliable, the sealing is good during the production process, and it will not cause pollution to personnel and the environment, providing guarantee for clean production; it is also convenient to replace the damaged discharging cover assembly 7 or sealing cover assembly 11, and has a long service life.
[0039] Please combine with Figures 1-4, in the discharging cover structure of the substrate glass ball mill of the present utility model, the specific structure of the discharging cover assembly 7 is not limited, as long as it can facilitate the discharge of the glass powder in the ball mill cylinder body 8. For example, in some embodiments, the discharging cover assembly 7 may include a first mounting frame 14, a hollowed-out cover plate 13, a first annular limiting block 15 and a first annular blocking block. The hollowed-out cover plate 13 is installed in the first mounting frame 14. The first annular limiting block 15 is arranged on the periphery of the first mounting frame 14, and its outer diameter is not greater than the inner diameter of the cylinder body mouth base 12. The first annular blocking block is arranged on the inner wall of the cylinder body mouth base 12 and is arranged in parallel with the first annular limiting block 15. The inner diameter of the first annular blocking block is smaller than the outer diameter of the first annular limiting block 15. Through the setting of the hollowed-out cover plate 13, the discharge of the glass powder can be realized, preventing it from accumulating and caking to cause blockage, and ensuring the safe operation of the discharging cover structure of the ball mill. At the same time, the cooperation of the first annular limiting block 15 and the first annular blocking block can limit and fix the whole discharging cover assembly 7. Of course, in some other embodiments, the first annular limiting block 15 and the first annular blocking block can be omitted, and one end of the first mounting frame 14 is set to be an arc shape that matches the outer wall of the ball mill cylinder body 8. During installation, the first mounting frame 14 is directly attached to the outer wall of the ball mill cylinder body 8, and the first mounting frame 14 can also be limited and fixed under the action of the pressing chuck 10. It should be noted that in this case, it is necessary to ensure that the first mounting frame 14 does not interfere with the normal discharging of the discharging port of the ball mill cylinder body 8.
[0040] Please refer to Figure 4 , in some embodiments of the present utility model, the hollowed-out cover plate 13 is formed by welding a plurality of steel bars arranged at intervals in the first mounting frame 14. The distance between adjacent steel bars is smaller than the diameter of the grinding balls inside the ball mill. This can prevent the grinding balls inside the ball mill from falling, and only allow the ground fine powder to be emptied, ensuring the production of continuous grinding after subsequent feeding.
[0041] Please refer to Figures 1-4 , in the discharging cover structure of the substrate glass ball mill of the present utility model, the sealing cover assembly 11 includes a second mounting frame, a sealing cover plate 17, a second annular limiting block and a second annular blocking block. The sealing cover plate 17 is installed in the second mounting frame. The second annular limiting block is arranged on the periphery of the second mounting frame, and its outer diameter is not greater than the inner diameter of the cylinder body mouth base 12. The second annular blocking block is arranged on the inner wall of the cylinder body mouth base 12 and is arranged in parallel with the second annular limiting block. The inner diameter of the second annular blocking block is smaller than the outer diameter of the second annular limiting block. It should be noted that the difference between the sealing cover assembly 11 and the discharging cover assembly 7 lies only in the difference between the sealing cover plate 17 and the hollowed-out cover plate 13. Details will not be elaborated here.
[0042] Please refer to Figures 1-4, in some embodiments of the discharge cover structure of the substrate glass ball mill of the present utility model, a set screw 9 may further be included. A central portion of the pressing chuck 10 is provided with an internal threaded hole that cooperates with the set screw 9. The mounting bracket one 14 or the mounting bracket two is provided with an internal threaded hole that cooperates with the set screw 9. Through the cooperation of the set screw 9 and the internal threaded hole, the overall structure can be strengthened.
[0043] Please refer to Figures 1-4 , for the discharge cover structure of the substrate glass ball mill of the present utility model, the specific type of the quick-release structure is not limited and may be a common snap structure; it may also be other structures. For example, in some embodiments, the quick-release structure includes a plurality of claws 16. The plurality of claws 16 are circumferentially and uniformly distributed on the pressing chuck 10. One end of the cylinder mouth base body 12 away from the ball mill cylinder body 8 is provided with a plurality of settling grooves 19 corresponding to the plurality of claws 16. An annular limiting groove 18 communicating with the settling grooves 19 is further provided inside the cylinder mouth base body 12, and the annular limiting groove 18 is used to limit the claws 16. During use, align the claws 16 with the settling grooves 19 and then place them in. After reaching the position of the annular limiting groove 18, rotate the pressing chuck 10, so that the claws 16 are fixed in the annular limiting groove 18 to achieve fixation. When disassembling, rotate in the opposite direction. Of course, in specific settings, a certain rotational resistance should be provided between the claws 16 and the annular limiting groove 18 to prevent self-rotation during work and resulting in the separation of the structure.
[0044] Please refer to Figure 5 , in an embodiment of the present utility model, a substrate glass ball mill is further disclosed, which includes a motor 1, a ball mill cylinder body 8, and the above-mentioned discharge cover structure of the substrate glass ball mill. The output shaft of the motor 1 is connected with a gear one 5 through a coupling 2, a braking mechanism 3, and a speed reducer 4. The ball mill cylinder body 8 is rotatably arranged on the frame, and a gear two 6 meshing with the gear one 5 is installed on an outer wall of one end. During use, load the broken glass to be ground into the ball mill cylinder by a hoist, start the motor 1 to work. After reaching the requirements, shut down, replace the sealing cover assembly 11 with the discharge cover assembly 7, start the rotation of the cylinder, and the ground glass powder raw material in the cylinder falls into the receiving ton bag below under the action of centrifugal force to complete the discharging operation.
[0045] The above has described a detailed description of an embodiment of the present utility model, but the content described is only a preferred embodiment of the present utility model and cannot be considered as limiting the scope of implementation of the present utility model. All equivalent changes and improvements made according to the scope of the application of the present utility model should still fall within the scope covered by the claims of the present utility model.
Claims
1. A substrate glass ball mill discharge cover structure, characterized in that: include: A barrel opening base (12) connected to the barrel of the ball mill (8) and in communication with the interior of the barrel of the ball mill (8); A clamping chuck (10) is arranged in the barrel mouth base (12), and a quick-release structure is arranged between the barrel mouth base (12); A discharge cover assembly (7) or a sealing cover assembly (11) is provided between the barrel mouth base (12) and the pressing chuck (10); the discharge cover assembly (7) is used to discharge glass powder in the barrel body (8) of the ball mill; and the sealing cover assembly (11) is used to seal the barrel body (8) of the ball mill.
2. The substrate glass ball mill discharge cover structure according to claim 1, characterized in that: The discharge cover assembly (7) comprises: Mounting frame one (14); A hollow cover plate (13), which is mounted in the first mounting frame (14); an annular stopper block (15) disposed on the periphery of the mounting frame (14) and having an outer diameter no greater than the inner diameter of the barrel mouth base (12); and An annular stopper 1 is arranged on the inner wall of the barrel mouth base (12) and is arranged parallel to the annular limiter 1 (15); the inner diameter of the annular stopper 1 is smaller than the outer diameter of the annular limiter 1 (15).
3. A substrate glass ball mill discharge cover structure according to claim 2, characterized in that: The hollow cover plate (13) is formed by welding a plurality of spaced steel bars in a mounting frame (14); the spacing between adjacent steel bars is smaller than the diameter of the grinding balls in the ball mill.
4. The substrate glass ball mill discharge cover structure according to claim 3, characterized in that: The sealing cover assembly (11) comprises: Mounting frame 2; A sealing cover plate (17), which is mounted in the second mounting frame; a second annular limit block, which is arranged on the periphery of the second mounting frame and has an outer diameter no greater than the inner diameter of the barrel mouth base (12); and The second annular stopper is arranged on the inner wall of the barrel mouth base (12) and is arranged in parallel with the second annular limit block; the inner diameter of the second annular stopper is smaller than the outer diameter of the second annular limit block.
5. A substrate glass ball mill discharge cover structure according to claim 2 or 4, characterized in that: It also includes a set screw (9); an internal threaded hole matching the set screw (9) is opened in the middle of the clamping chuck (10); and an internal threaded hole matching the set screw (9) is opened on the first mounting frame (14) or the second mounting frame.
6. The substrate glass ball mill discharge cover structure according to claim 1, characterized in that: The quick-release structure comprises a plurality of clamping claws (16); the plurality of clamping claws (16) are evenly distributed circumferentially on the clamping chuck (10); A plurality of sedimentation grooves (19) corresponding to the plurality of claws (16) are formed at one end of the barrel mouth base (12) away from the barrel body (8) of the ball mill; an annular limiting groove (18) communicating with the sedimentation groove (19) is also formed inside the barrel mouth base (12); the annular limiting groove (18) is used to limit the claws (16).
7. A substrate glass ball mill, comprising: A motor (1), whose output shaft is connected to a gear 1 (5) via a coupling (2), a brake mechanism (3) and a reducer (4); A ball mill barrel body (8) is rotatably mounted on a frame, and a second gear (6) meshing with the first gear (5) is mounted on an outer wall of one end thereof; The invention is characterized in that it comprises a substrate glass ball mill discharge cover structure as described in any one of claims 1-6.