Raw material mixing device for glassware production

Abstract

The utility model discloses a raw material mixing device for glass utensil production belongs to material mixing technical field. The utility model discloses a supporting device, and the stirring bucket is installed on the supporting device, and the stirring bucket includes the mixing cylinder, is provided with the access door on the mixing cylinder, and the access door both sides are provided with dovetail groove, and the dovetail groove butt joint dovetail sliding block, and the dovetail sliding block is installed on the lateral contact surface of mixing cylinder and access door, and the bottom contact surface of access door and mixing cylinder is provided with locking bolt, the stirring device includes stirring shaft, and the stirring shaft connects stirring rod, and the stirring rod is provided with stirring connecting ring, and the stirring connecting ring is connected stirring vane, and the vertical pole is still provided with locking ferrule, and locking ferrule sets up on stirring connecting ring. The utility model discloses the stirring vane with the quick detachable cylinder access door of modular design, has solved the problem of low replacement maintenance efficiency of stirring part in common mixing device and inconvenient stirring cavity cleaning.

Description

Technical Field

[0001] This utility model relates to the field of material mixing technology, specifically to a raw material mixing device for glassware production. Background Technology

[0002] Glassware plays an indispensable role in people's daily lives. In its production, various raw materials such as quartz sand, soda ash, and limestone need to be mixed in precise proportions. Currently, the raw material mixing equipment commonly used in the industry typically includes units for storage, feeding, weighing, and stirring. Specifically, the raw materials need to be fed into a mixer for thorough mixing. Mixers often employ a cylindrical structure driven by a motor and equipped with fixed internal stirring blades to achieve uniform mixing of materials.

[0003] However, existing equipment still has some areas for improvement after long-term use. On the one hand, the blades inside the mixer need to be replaced entirely or repaired by on-site welding after wear, a cumbersome process that leads to prolonged equipment downtime. On the other hand, raw materials tend to adhere to the inner wall of the mixing chamber after operation, and thorough cleaning or maintenance is often hampered by limited operating space and inconvenience, which affects production efficiency and batch-to-batch purity to some extent. Therefore, there is an urgent need for a raw material mixing device for glassware production that facilitates the maintenance of internal components and allows for rapid cleaning of the mixing chamber. Utility Model Content

[0004] The purpose of this utility model is to provide a raw material mixing device for glassware production. Through the modular design of the stirring blades and the quick-disassembly cylinder inspection door, it solves the problems of low replacement and maintenance efficiency of stirring components and inconvenience in cleaning the stirring chamber in common mixing devices.

[0005] This utility model is achieved through the following technical solution: This utility model is a raw material mixing device for glassware production, including a support device, which includes support columns installed at the bottom of a mixing tank, and a connecting plate between the support columns, with an installation plate installed on the connecting plate.

[0006] Furthermore, the mixing tank is installed on the support device. The mixing tank includes a mixing cylinder, which is provided with an inspection door. Dovetail grooves are opened on both sides of the inspection door. The dovetail grooves are connected to dovetail sliders. The dovetail sliders are installed on the side contact surfaces of the mixing cylinder and the inspection door. Locking bolts are provided on the bottom contact surfaces of the inspection door and the mixing cylinder.

[0007] Furthermore, the stirring device is installed inside the stirring tank. The stirring device includes a stirring shaft, which is connected to a stirring rod. The stirring rod includes a horizontal bar connected to the stirring shaft and a vertical bar that is perpendicular to the horizontal bar. A stirring connecting ring is fitted on the vertical bar, and stirring blades are connected to the stirring connecting ring. A locking sleeve is also fitted on the vertical bar, and the locking sleeve is installed on the stirring connecting ring.

[0008] Furthermore, the storage device includes a frame on which a compartmentalized storage bin is mounted. The top of the compartmentalized storage bin is hinged with a cover, and multiple discharge ports are opened at the bottom of the compartmentalized storage bin.

[0009] Furthermore, the feeding device includes a screw feeder, which is connected to the discharge port. A servo motor is connected to the end of the screw feeder. A weighing hopper is provided at the bottom of the screw feeder. A mounting plate is placed at the bottom of the servo motor and is attached to the supporting gantry frame.

[0010] Furthermore, the transmission device is installed at the bottom of the mixing tank and is connected to the mixing shaft.

[0011] Furthermore, the discharge mechanism includes a discharge pipe that connects to the discharge port at the bottom of the mixing tank, and a discharge butterfly valve is installed in the discharge pipe.

[0012] This utility model has the following beneficial effects: This invention utilizes a modularly designed stirring blade assembly, with a locking sleeve and stirring rod working together to achieve rapid blade assembly, disassembly, and position adjustment. This structure effectively solves the problems of cumbersome and time-consuming replacement processes associated with traditional welded blades, significantly shortening equipment maintenance time and improving the continuity of production operations.

[0013] This invention provides a convenient passage for cleaning and maintaining the inner wall of the mixing cylinder by incorporating a quick-opening and closing inspection door with a dovetail groove and locking bolts. This design allows operators to easily clean or replace the cylinder wall and the lining plates fixed to the door without entering the equipment, effectively improving the convenience and safety of maintenance operations and helping to ensure the purity of raw materials between different production batches.

[0014] This invention integrates modular mixing and rapid cleaning structures into one unit, working synergistically to enhance the overall user experience and reliability of the equipment. While maintaining the advantages of precise feeding and efficient mixing found in existing technologies, the entire system achieves significant optimization in two key subsequent stages: maintenance of vulnerable parts and cleaning of the chamber, making the equipment more practical and competitive in the market.

[0015] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0016] Figure 1 A schematic diagram of a raw material mixing device for glassware production; Figure 2 A side view of a raw material mixing device for glassware production; Figure 3 This is a schematic diagram of the feeding device of a raw material mixing apparatus for glassware production. Figure 4 A schematic diagram of the stirring device in a raw material mixing apparatus for glassware production; Figure 5 This is a partially enlarged schematic diagram of the stirring device in a raw material mixing apparatus for glassware production.

[0017] In the diagram: 1. Storage device; 101. Frame; 102. Framed storage bin; 103. Cover; 104. Discharge port; 2. Feeding device; 201. Screw feeder; 202. Servo motor; 203. Mounting plate; 204. Support gantry; 205. Weighing hopper; 3. Mixing tank; 301. Mixing cylinder; 302. Inspection door; 303. Dovetail groove; 304. Dovetail slider; 305. Locking bolt; 4. Mixing device; 401. Mixing shaft; 402. Mixing rod; 403. Mixing connecting ring; 404. Mixing blade; 405. Locking sleeve; 5. Transmission device; 501. Pulley; 502. Belt; 503. Reducer; 504. Drive motor; 6. Support device; 601. Support column; 602. Connecting plate; 603. Mounting plate; 7. Discharge mechanism; 701. Discharge pipe; 702. Discharge butterfly valve. Detailed Implementation

[0018] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-5This utility model provides a technical solution: a raw material mixing device for glassware production, including a support device 6, the support device 6 including support columns 601, the support columns 601 are used to provide a stable support foundation for the entire mixing device, preferably a triangular support structure to enhance overall stability, the support columns 601 are welded to the bottom of the mixing tank 3, and connecting plates 602 are welded between the support columns 601, the connecting plates 602 are used to strengthen the connection strength between the support columns, preferably integrally stamped to ensure structural integrity, the connecting plates 602 are welded to the mounting plates 603, the mounting plates 603 are used to fix the transmission device 5, preferably with a shock-absorbing pad layer on the surface to reduce the impact of vibration.

[0020] The mixing tank 3 is mounted on the support device 6. The mixing tank 3 includes a mixing cylinder 301, which serves as the core container for material mixing. Preferably, the inner wall of the mixing cylinder 301 is polished to reduce material adhesion. An inspection door 302 is installed on the mixing cylinder 301. Dovetail grooves 303 are provided on both sides of the inspection door 302. The dovetail grooves 303 and dovetail sliders 304 cooperate to form a guide mechanism. Preferably, stainless steel is used to improve wear resistance. The dovetail grooves 303 are connected to the dovetail sliders 304. The dovetail sliders 304 are installed on the side contact surfaces of the mixing cylinder 301 and the inspection door 302. Preferably, the dovetail sliders 304 are made of self-lubricating bushings to ensure smooth sliding. The bottom contact surface of the inspection door 302 and the mixing cylinder 301 is bolted with locking bolts 305. The locking bolts 305 are used to fix the inspection door 302. Preferably, a quick-release model with a handle is used for easy operation.

[0021] A stirring device 4 is installed inside the mixing tank 3. The stirring device 4 is used to fully mix the materials. The stirring device 4 includes a stirring shaft 401, which is the core component for power transmission. It is preferably hard chrome plated to improve wear resistance. The stirring shaft 401 is connected to a stirring rod 402, which is used to expand the stirring range. It is preferably made of hollow tubular structure to reduce weight. The stirring rod 402 includes a horizontal bar connected to the stirring shaft 401 and a vertical bar. A stirring connecting ring 403 is fitted on the vertical bar. The stirring connecting ring 403 is used to connect the stirring blades 404. It is preferably made of split structure to facilitate installation. The stirring blades 404 are connected to the stirring connecting ring 403. The stirring blades 404 are used to stir the materials. They are preferably made of wear-resistant alloy steel to extend service life. A locking sleeve 405 is also fitted on the vertical bar. The locking sleeve 405 is used to fix the stirring connecting ring 403. It is preferably made of quick wrench locking structure to achieve quick assembly and disassembly.

[0022] The storage device 1 includes a frame 101, which supports the storage system. The frame 101 is preferably hot-dip galvanized for corrosion resistance. A compartmentalized storage bin 102 is mounted on the frame 101. The compartmentalized storage bin 102 is used for storing different raw materials in a categorized manner. Preferably, a polymer liner is installed inside to prevent material adhesion. A cover 103 is hinged to the top of the compartmentalized storage bin 102 to seal the bin. Preferably, a transparent observation window is provided to observe the contents of the bin. Multiple discharge ports 104 are opened at the bottom of the compartmentalized storage bin 102 for material conveying. Preferably, a tapered flared design ensures smooth discharge. In use, the cover 103 of the compartmentalized storage bin 102 is opened to add various raw materials.

[0023] The feeding device 2 includes a screw feeder 201, which is used for precise material conveying. A variable pitch design is preferred to improve conveying efficiency. The screw feeder 201 is connected to the discharge port 104, and a servo motor 202 is connected to its end. The servo motor 202 drives the screw feeder and features a waterproof and dustproof structure to withstand harsh environments. A weighing hopper 205 is welded to the bottom of the screw feeder 201 for precise material weighing. The weighing hopper 205 undergoes an overall hard anodizing treatment to improve surface hardness. A mounting plate 203 is placed at the bottom of the servo motor 202 for adjusting the motor's mounting angle. A height-adjustable structure is preferred to ensure optimal working conditions. The mounting plate 203 is adhered to a supporting gantry frame 204, which supports the feeding system. An overall welded frame is preferred to ensure structural strength. When the feeding device 2 is started, the servo motor 202 drives the screw feeder 201 to push the raw material into the weighing hopper 205 for precise weighing.

[0024] The transmission device 5 is installed at the bottom of the mixing tank 3. The transmission device 5 includes a pulley 501, which transmits power. A lightweight aluminum alloy design is preferred to reduce inertia. The pulley 501 is connected to the mixing shaft 401. The pulley 501 is connected to a reducer 503 via a belt 502, which transmits power. A polyurethane synchronous belt is preferred to improve transmission accuracy. The reducer 503 is connected to a drive motor 504, which reduces speed and increases torque. The drive motor 504 is mounted on a mounting plate 603. A variable frequency speed control motor is preferred for precise speed control. After weighing, the raw materials enter the mixing tank 3. At this time, the transmission device 5 is activated, and the drive motor 504 drives the mixing device 4 to thoroughly mix the raw materials through the reducer 503 and the belt transmission system.

[0025] The discharge mechanism 7 includes a discharge pipe 701, which is used to discharge the mixed material. It is preferably made of seamless stainless steel to ensure corrosion resistance. The discharge pipe 701 connects to the discharge port at the bottom of the mixing tank 3. A discharge butterfly valve 702 is installed in the discharge pipe 701 to control the discharge. A polytetrafluoroethylene (PTFE) sealing ring is preferably used to ensure sealing performance. After mixing is complete, the discharge butterfly valve 702 of the discharge mechanism 7 is opened, and the finished product is discharged through the discharge pipe 701.

[0026] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A raw material mixing device for glassware production, characterized in that, include: Support device (6); A mixing tank (3) is welded to a support device (6). The mixing tank (3) includes a mixing cylinder (301). An inspection door (302) is provided on the mixing cylinder (301). Dovetail grooves (303) are provided on both sides of the inspection door (302). The dovetail grooves (303) are connected to dovetail sliders (304). The dovetail sliders (304) are provided on the side contact surfaces of the mixing cylinder (301) and the inspection door (302). A stirring device (4) is inserted into a stirring tank (3). The stirring device (4) includes a stirring shaft (401), which is connected to a stirring rod (402). The stirring rod (402) includes a horizontal bar connected to the stirring shaft (401) and a vertical bar that is perpendicular to the horizontal bar. A stirring connecting ring (403) is fitted on the vertical bar, and stirring blades (404) are connected to the stirring connecting ring (403).

2. The raw material mixing device for glassware production according to claim 1, characterized in that, It also includes a storage device (1), which includes a frame (101), on which a compartmentalized storage bin (102) is installed. The top of the compartmentalized storage bin (102) is hinged with a cover (103), and the bottom of the compartmentalized storage bin (102) has multiple discharge ports (104).

3. The raw material mixing device for glassware production according to claim 1, characterized in that, It also includes a feeding device (2), which includes a screw feeder (201), the screw feeder (201) is connected to the discharge port (104), the end of the screw feeder (201) is connected to a servo motor (202), a weighing hopper (205) is installed at the bottom of the screw feeder (201), and a mounting plate (203) is placed at the bottom of the servo motor (202), the mounting plate (203) is adhered to the supporting gantry frame (204).

4. The raw material mixing device for glassware production according to claim 1, characterized in that, It also includes a transmission device (5), which is installed at the bottom of the mixing tank (3) and is connected to the mixing shaft (401).

5. The raw material mixing device for glassware production according to claim 1, characterized in that, The support device (6) includes a support column (601), which is welded to the bottom of the mixing tank (3). A connecting plate (602) is welded between the support columns (601), and an mounting plate (603) is welded on the connecting plate (602).

6. The raw material mixing device for glassware production according to claim 1, characterized in that, It also includes a discharge mechanism (7), which includes a discharge pipe (701) connected to the discharge port at the bottom of the mixing tank (3), and a discharge butterfly valve (702) is installed in the discharge pipe (701).

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