Raw material crushing device for glass frosting powder production
By combining multi-stage crushing and fine grinding, the problem of uneven particle size in existing equipment has been solved, ensuring the uniformity and fineness of glass frosting powder and product quality, while reducing energy waste.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DENGFENG CITY YUKE GLASS TECH
- Filing Date
- 2025-05-27
- Publication Date
- 2026-05-12
AI Technical Summary
Existing raw material crushing equipment for glass frosting powder production cannot achieve an organic combination of multi-stage crushing and fine grinding, resulting in uneven particle size distribution after crushing, which affects the frosting effect and quality of the final product.
The process employs a combination of multi-stage crushing and fine grinding. An eccentric rod drives a swing plate and an inclined plate to impact and collide with the raw material. After initial crushing, the material is further crushed by a crushing roller, and then finely ground in the grinding chamber using a grinding roller to ensure uniform particle size. A fan collects the powder to prevent spillage.
This achieves uniform particle size distribution, improves the fineness of the final product, avoids uneven frosting effect caused by large particle residue, and reduces energy waste.
Smart Images
Figure CN224221442U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of raw material crushing technology for glass frosting powder production, specifically a raw material crushing device for glass frosting powder production. Background Technology
[0002] Glass frosting powder is a chemical material used for frosting glass surfaces. Through a specific process, it creates a uniform and delicate frosted effect on the glass surface. In the production process of glass frosting powder, raw materials such as ammonium fluoride, calcium fluoride, and quartz sand need to be crushed to a suitable particle size to meet the requirements of subsequent processes.
[0003] Existing raw material crushing devices for glass frosting powder production mainly consist of a crushing box, a motor, and hammers or crushing blades. When crushing raw materials for glass frosting powder, such as ammonium fluoride or calcium fluoride, the raw materials are first fed into the crushing box through the feed hopper. The motor is then started to make the hammers or crushing blades rotate. The high-speed rotating hammers or blades impact and collide with the material, causing it to break. The crushed raw material particles are discharged through the discharge pipe.
[0004] Existing raw material crushing devices for glass frosting powder production cannot achieve an organic combination of multi-stage crushing and fine grinding when crushing raw materials, resulting in uneven particle size distribution after crushing. Uneven particle size directly leads to uneven frosting effect, thereby reducing the quality of the final product. Therefore, a raw material crushing device for glass frosting powder production is proposed to address the above problems. Utility Model Content
[0005] In order to overcome the shortcomings of the existing technology and solve the problems mentioned in the background technology, this utility model proposes a raw material crushing device for the production of glass frosting powder.
[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A raw material crushing device for glass frosting powder production, comprising a housing, an inclined screen plate fixed inside the housing, an opening on one side of the housing, a support plate fixedly connected to the bottom of the opening, a first motor mounted on the support plate, a rotating disk mounted on the output end of the first motor, an eccentric rod fixed on the rotating disk, a swing plate sleeved on the eccentric rod, a fixed rod rotatably mounted on the other end of the swing plate, inclined plates fixedly connected to both ends of the fixed rod, impact plates fitted to the other ends of the two inclined plates, and a crushing roller fitted to the two inclined plates via a rotating rod. The rotating rod is set in the limiting groove, and limiting grooves are opened on both sides of the box. The box is equipped with a guide hopper, which is located below the inclined screen plate. When crushing glass frosting powder raw material, the first motor is started, which causes the rotating disk to drive the eccentric rod to rotate. The swing plate pushes the inclined plate and the impact plate to move back and forth. The impact plate impacts and collides with the raw material, thereby achieving the initial crushing of the raw material. The initially crushed raw material particles flow into the inclined screen plate. Through the reciprocating movement of the grinding roller, the initially crushed raw material particles can be crushed a second time. The crushed particles that meet the particle size requirements fall into the grinding chamber below through the screen holes for further fine grinding to ensure particle size uniformity.
[0007] Preferably, a grinding chamber is provided on the bottom side of the housing, and a grinding roller is installed in the grinding chamber through a rotating shaft. A second motor is installed at the bottom of one side of the housing, and the output end of the second motor is connected to one end of the rotating shaft. When the raw material particles that have been crushed in the secondary crushing fall into the grinding chamber below through the sieve holes, the second motor is started to make the grinding roller rotate, thereby enabling fine grinding of the crushed particles in the grinding chamber. Through the organic combination of multi-stage crushing and fine grinding, it is possible to ensure uniform particle size distribution, improve the fineness of the final product, and avoid uneven frosting effect caused by large particle residue.
[0008] Preferably, one side of the housing is connected to two fixed pipes, each of which is equipped with a fan. The other side of the housing has a discharge port, and limit rails are installed on both sides of the discharge port. The two limit rails are fitted with a collection bag. When the raw material particles are ground in the grinding chamber, the fan generates a high-speed airflow, which blows the ground particles to the discharge port and finally into the collection bag for collection. This achieves effective collection of particles and powder, while avoiding powder overflow and reducing energy waste.
[0009] Preferably, a feed hopper is connected to the top side of the box, and a protective curtain is provided at the opening of the feed hopper. When using the device, the protective curtain can prevent the crushed particles from splashing into the external environment, thereby improving the safety of the equipment.
[0010] Preferably, a control panel is installed on one side wall of the housing, and the control panel is used to control the start and stop of the first motor and the second motor. When using the device, the first motor and the second motor can be started and stopped respectively through the control panel to achieve precise operation.
[0011] The advantages of this utility model are:
[0012] 1. In the process of crushing glass frosting powder raw materials, the present invention starts the first motor, which causes the rotating disk to drive the eccentric rod to rotate. The swing plate pushes the inclined plate and the impact plate to move back and forth. The impact plate impacts and collides with the raw materials, thereby achieving the initial crushing of the raw materials. The initially crushed raw material particles flow into the inclined screen plate. Through the reciprocating movement of the grinding roller, the initially crushed raw material particles can be crushed a second time. The crushed raw material particles fall into the grinding chamber below through the screen holes. The second motor is started to make the grinding roller rotate, thereby finely grinding the crushed particles in the grinding chamber. Through the organic combination of multi-stage crushing and fine grinding, the particle size distribution can be ensured to be uniform, the fineness of the final product can be improved, and the uneven frosting effect caused by large particle residue can be avoided.
[0013] 2. In the fine grinding process, the present invention utilizes a blower to generate a high-speed airflow, which blows the ground particles to the discharge port and finally into the collection bag for collection. This achieves effective collection of particles and powders, while avoiding powder overflow and reducing energy waste. Attached Figure Description
[0014] 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.
[0015] Figure 1 This is a first side view of the overall three-dimensional structure of the device;
[0016] Figure 2 This is a schematic diagram of the overall second side view of the three-dimensional structure of the device;
[0017] Figure 3 This is a sectional three-dimensional structural diagram of the box.
[0018] Figure 4 This is a schematic diagram of the three-dimensional structure of the crushing mechanism;
[0019] In the diagram: 1. Box body; 2. Inclined screen plate; 3. Through-hole; 4. Support plate; 5. First motor; 6. Rotary disk; 7. Eccentric rod; 8. Swing plate; 9. Fixed rod; 10. Inclined plate; 11. Impact plate; 12. Crushing roller; 13. Rotating rod; 14. Limiting groove; 15. Feed hopper; 16. Protective curtain; 17. Guide hopper; 18. Grinding chamber; 19. Second motor; 20. Rotating shaft; 21. Grinding roller; 22. Fixed pipe; 23. Fan; 24. Limiting slide rail; 25. Collection bag; 26. Control panel. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.
[0021] Please see Figure 1-4 As shown, a raw material crushing device for glass frosting powder production includes a housing 1, an inclined screen plate 2 fixed inside the housing 1, an opening 3 on one side of the housing 1, a support plate 4 fixedly connected to the bottom of the opening 3, a first motor 5 mounted on the support plate 4, a rotating disk 6 mounted on the output end of the first motor 5, an eccentric rod 7 fixed on the rotating disk 6, a swing plate 8 sleeved on the eccentric rod 7, a fixed rod 9 rotatably mounted on the other end of the swing plate 8, inclined plates 10 fixedly connected to both ends of the fixed rod 9, impact plates 11 fitted to the other ends of the two inclined plates 10, and crushing rollers 12 fitted to the two inclined plates 10 via rotating rods 13, with the rotating rods 13 positioned within limiting grooves 14. Limiting grooves 14 are opened on both sides of the housing 1, and a guide hopper 17 is provided inside the housing 1, positioned below the inclined screen plate 2; During operation, when crushing glass frosting powder raw materials, such as ammonium fluoride or calcium fluoride, the raw materials are fed into the box 1 through the feed hopper 15. The first motor 5 is started, causing the rotating disk 6 to drive the eccentric rod 7 to rotate. The eccentric rod 7 drives the swing plate 8 to swing back and forth. The swing plate 8 pushes the inclined plate 10 and the impact plate 11 to move back and forth. The impact plate 11 impacts and collides with the raw materials fed into the box 1, thereby achieving the initial crushing of the raw materials. The initially crushed raw material particles flow into the inclined screen plate 2. With the cooperation of the limiting groove 14 and the rotating rod 13, the crushing roller 12 moves stably. Through the reciprocating movement of the crushing roller 12, the initially crushed raw material particles can be crushed a second time. The crushed particles that meet the particle size requirements fall into the grinding chamber 18 below through the screen holes. In the grinding chamber 18, they are further finely ground to ensure particle size uniformity.
[0022] Please see Figure 1-3As shown, a grinding chamber 18 is provided on the bottom side of the housing 1. A grinding roller 21 is installed in the grinding chamber 18 through a rotating shaft 20. A second motor 19 is installed at the bottom of one side of the housing 1. The output end of the second motor 19 is connected to one end of the rotating shaft 20. A control panel 26 is installed on one side wall of the housing 1. The control panel 26 is used to control the start and stop of the first motor 5 and the second motor 19. During operation, when the raw material particles that have been crushed in the secondary crushing fall into the grinding chamber 18 below through the sieve holes, the second motor 19 is started, causing the grinding roller 21 to rotate. This allows for fine grinding of the crushed particles in the grinding chamber 18. Through the organic combination of multi-stage crushing and fine grinding, the particle size distribution can be ensured to be uniform, improving the fineness of the final product and avoiding uneven frosting effect caused by large particle residue.
[0023] Two fixed pipes 22 are connected to one side of the box body 1. Each fixed pipe 22 is equipped with a blower 23. The other side of the box body 1 has a discharge port. Limiting slide rails 24 are installed on both sides of the discharge port. The two limiting slide rails 24 are slidably fitted with a collection bag 25. During operation, when the raw material particles of the secondary crushing are ground in the grinding chamber 18, the blower 23 operates and generates a high-speed airflow, which can blow the ground particles to the discharge port and finally enter the collection bag 25 for collection. This can achieve effective collection of particles and powder, while avoiding the phenomenon of powder overflow and reducing energy waste.
[0024] The top side of the housing 1 is connected to a feed hopper 15, and a protective curtain 16 is provided at the opening of the feed hopper 15. When the device is in operation, by setting up the protective curtain 16, the crushed particles can be prevented from splashing into the external environment, thereby improving the safety of the equipment.
[0025] Working Principle: Existing raw material crushing devices for glass frosting powder production cannot achieve a combination of multi-stage crushing and fine grinding, resulting in uneven particle size distribution after crushing. This uneven particle size directly leads to uneven frosting effect, thus reducing the quality of the final product. When crushing glass frosting powder raw materials, such as ammonium fluoride or calcium fluoride, the raw materials are fed into the housing 1 through the feed hopper 15. The first motor 5 is started, causing the rotating disk 6 to drive the eccentric rod 7 to rotate. The eccentric rod 7 drives the swing plate 8 to swing back and forth. The swing plate 8 pushes the inclined plate 10 and the impact plate 11 to move back and forth. The impact plate 11 impacts and collides with the raw materials fed into the housing 1, thereby achieving preliminary crushing of the raw materials. The preliminarily crushed raw material particles flow into the inclined screen plate 2, where, with the cooperation of the limiting groove 14 and the rotating rod 13, they are ground... The pressure roller 12 moves steadily. Through the reciprocating movement of the pressure roller 12, the initially crushed raw material particles can be crushed a second time. The crushed particles that meet the particle size requirements fall into the lower grinding chamber 18 through the sieve holes. The second motor 19 is started to make the grinding roller 21 rotate, thereby finely grinding the crushed particles in the grinding chamber 18. Through the organic combination of multi-stage crushing and fine grinding, it can ensure that the particle size distribution is uniform, improve the fineness of the final product, and avoid uneven sanding effect caused by large particle residue. When the secondary crushed raw material particles are ground in the grinding chamber 18, the blower 23 operates. The blower 23 generates a high-speed airflow, which can blow the ground particle powder to the discharge port and finally enter the collection bag 25 for collection. This can achieve effective collection of particle powder, while avoiding powder overflow and reducing energy waste.
[0026] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., 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 the present invention. 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.
[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.
Claims
1. A raw material crushing device for the production of glass frosting powder, characterized in that: The device includes a housing (1), inside which an inclined screen plate (2) is fixed. A passage (3) is opened on one side of the housing (1), and a support plate (4) is fixedly connected to the bottom side of the port of the passage (3). A first motor (5) is installed on the support plate (4), and a rotating disk (6) is installed at the output end of the first motor (5). An eccentric rod (7) is fixed on the rotating disk (6), and a swing plate (8) is sleeved on the eccentric rod (7). A fixed device is rotatably installed at the other end of the swing plate (8). The rod (9) has two inclined plates (10) fixed at both ends. The other ends of the two inclined plates (10) are fitted with impact plates (11). The two inclined plates (10) are fitted with rolling rollers (12) through rotating rods (13). The rotating rods (13) are set in the limiting grooves (14). The box body (1) has limiting grooves (14) on both sides. The box body (1) is equipped with a guide hopper (17), and the guide hopper (17) is set below the inclined screen plate (2).
2. The raw material crushing device for glass frosting powder production according to claim 1, characterized in that: The bottom side of the housing (1) is provided with a grinding chamber (18), and a grinding roller (21) is installed in the grinding chamber (18) through a rotating shaft (20). A second motor (19) is installed at the bottom of one side of the housing (1), and the output end of the second motor (19) is connected to one end of the rotating shaft (20).
3. The raw material crushing device for glass frosting powder production according to claim 1, characterized in that: Two fixed pipes (22) are connected to one side of the box (1), and a fan (23) is installed in each fixed pipe (22).
4. The raw material crushing device for glass frosting powder production according to claim 1, characterized in that: The other side of the box (1) has a discharge port, and limit slide rails (24) are installed on both sides of the discharge port. The two limit slide rails (24) are fitted with a collection bag (25) in a sliding manner.
5. The raw material crushing device for glass frosting powder production according to claim 1, characterized in that: The top side of the box (1) is connected to a feed hopper (15), and a protective curtain (16) is provided at the opening of the feed hopper (15).
6. The raw material crushing device for glass frosting powder production according to claim 1, characterized in that: A control panel (26) is installed on one side wall of the housing (1), and the control panel (26) is used to control the start and stop of the first motor (5) and the second motor (19).