A mixing device for glass bottle production

Abstract

The utility model discloses a kind of mixing device for glass bottle production, it is related to glass bottle production equipment technical field, including turnover support, the upside of turnover support is provided with mixing tank, the downside of turnover support is provided with base mechanism, the turnover support includes L-shaped support plate, servo motor is fixedly installed at the vertical rear side of L-shaped support plate, the output shaft of servo motor is fixedly installed with mixed rotating rod and is penetrated to the vertical front side of L-shaped support plate, one side fixedly installed with sprocket one on the outer wall of mixed rotating rod close to the vertical of L-shaped support plate.The utility model is driven mixed rotating rod and mixing tank reverse rotation by servo motor, cooperate mixed mixing board and push and shove to material, effectively solve the problem of the layering of soda ash and quartz sand and other light and heavy materials caused by relying on gravity diffusion in traditional mixing machine, improve the mixing uniformity, ensure glass bottle subsequent production quality.

Description

Technical Field

[0001] This utility model relates to the technical field of glass bottle production equipment, specifically to a mixing device for glass bottle production. Background Technology

[0002] In the manufacturing process of cosmetic glass bottles, mixing is a crucial preliminary step. Its purpose is to precisely mix various raw materials such as quartz sand, soda ash, limestone, feldspar, and crushed glass to form a homogeneous batch. The uniformity of mixing directly affects the quality, stability, and efficiency of glass melting, and is a key factor determining the optical properties, mechanical strength, and appearance defects of the finished cosmetic glass bottles. Currently, glass factories commonly use rotary mixers. Their basic structure includes a mixing drum driven by a motor, lifting plates fixed inside the drum for raising and scattering materials, and a support frame for the entire machine. During operation, raw materials are fed into the inlet. As the drum rotates, the internal lifting plates lift the materials to a certain height and then drop them, achieving mixing through gravitational diffusion and shearing. However, the existing technology has the following problems:

[0003] Existing rotary mixers rely primarily on gravity diffusion for mixing, resulting in low mixing intensity. For raw materials with significant differences in density and particle size, such as light soda ash and heavy quartz sand, stratification is prone to occur, making it difficult to achieve high standards of uniformity. Furthermore, insufficient material movement in the central area and near the shaft of the mixing drum can easily create mixing dead zones, resulting in some incompletely mixed clumps remaining in the output. These uneven clumps will melt unevenly in the furnace, ultimately leading to streaks and stones with uneven chemical composition in the molten glass, severely affecting the quality of cosmetic glass bottles. Utility Model Content

[0004] This invention provides a mixing device for glass bottle production to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] A mixing device for glass bottle production includes a tilting bracket, a mixing tank positioned above the tilting bracket, and a base mechanism positioned below the tilting bracket. The tilting bracket includes an L-shaped support plate. A servo motor is fixedly mounted on the rear side of the vertical section of the L-shaped support plate. The output shaft of the servo motor passes through to the front side of the vertical section of the L-shaped support plate and is fixedly mounted with a mixing rotating rod. A sprocket is fixedly mounted on the outer wall of the mixing rotating rod near the vertical section of the L-shaped support plate. A sprocket is drivenly mounted on the outer wall of the sprocket. A rotating rod is movably mounted on the left side of the front end of the vertical section of the L-shaped support plate. A chain is fixedly mounted on the rear side of the outer wall of the rotating rod and is drivenly connected to the sprocket. A gear is fixedly mounted on the front side of the outer wall of the rotating rod. An extension tank penetrating the inner cavity of the mixing tank is fixedly connected to the rear end of the mixing tank. A first gear is fixedly mounted on the outer wall of the extension tank, meshing with the second gear. A bearing is fixedly mounted on the inner ring of the first gear. The front end of the mixing rotating rod passes through the inner ring of the bearing to the inner cavity of the mixing tank.

[0007] A further improvement of this utility model is that a fixing ring is rotatably installed on the outer wall of the mixing tank, and the bottom of the fixing ring is fixedly connected to the top front side of the horizontal position of the L-shaped support plate.

[0008] A further improvement of this utility model is that: a number of mixing and stirring plates are fixedly installed in a ring array on the outer wall of the mixing rod located in the inner cavity of the mixing tank. A wear-resistant flexible scraper is fixedly installed on one end of each mixing and stirring plate away from the mixing rod. The side of the wear-resistant flexible scraper away from the mixing and stirring plate is in contact with the inner wall of the mixing tank. The width of the wear-resistant flexible scraper is consistent with the width of the inner cavity of the mixing tank.

[0009] A further improvement of the present invention is that: the top of the mixing tank is fixedly connected to an externally threaded feeding pipe that penetrates its inner cavity; an internally threaded feeding cap is threaded on the outer wall of the externally threaded feeding pipe; a stopper plate is fixedly installed at the bottom center of the internally threaded feeding cap; the stopper plate engages with the inner cavity of the externally threaded feeding pipe; and the stopper plate does not extend into the inner cavity of the mixing tank.

[0010] A further improvement of the present invention is that: an externally threaded discharge pipe is fixedly connected to the center of the front end of the mixing tank, and an internally threaded sealing cap is installed on the outer wall of the externally threaded discharge pipe. A second plug plate is fixedly installed at the center of the rear end of the internally threaded sealing cap. The second plug plate is engaged with the inner cavity of the externally threaded discharge pipe, and the rear side of the second plug plate is flush with the front side of the inner wall of the mixing tank.

[0011] A further improvement of the present invention is that: the base mechanism includes a base frame plate, an L-shaped placement plate is fixedly installed on the bottom rear side of the base frame plate, the bottom front side of the L-shaped placement plate is hinged to the horizontal front end of the L-shaped support plate, a through hole is opened at the top vertical part of the L-shaped placement plate, a hydraulic cylinder is movably installed between the left and right sides of the inner wall of the through hole, and an independent oil pump is fixedly connected to the oil supply end of the two hydraulic cylinders.

[0012] A further improvement of this utility model is that: a sliding groove is provided at the bottom of the horizontal position of the L-shaped support plate, and sliding rods are fixedly installed on the front and rear sides of the inner wall of the sliding groove. A slider is slidably installed on the outer wall of the sliding rod. The slider is movably connected to the output end of the hydraulic cylinder. The mixing tank in the vertical state is located at the front side of the vertical position of the L-shaped placement plate and the top front side of the base frame plate.

[0013] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0014] 1. This utility model provides a mixing device for glass bottle production. The mixing rotor is driven by a servo motor to rotate in the opposite direction to the mixing tank. The mixing and stirring plate performs forced shearing and pushing of the materials, which effectively solves the problem of stratification of light and heavy materials such as soda ash and quartz sand caused by the reliance on gravity diffusion in traditional mixing machines. This improves the mixing uniformity and ensures the quality of subsequent glass bottle production.

[0015] 2. This utility model provides a mixing device for glass bottle production. The L-shaped support plate is driven by a hydraulic cylinder to flip the mixing tank from a horizontal mixing state to a vertical discharge state. The external threaded discharge pipe faces downward, and gravity is used to achieve fast and thorough discharge, avoiding residue. When the mixing tank is in a vertical state, it is convenient to rinse through the external threaded feeding pipe. Wastewater is discharged directly from the external threaded discharge pipe, resulting in high cleaning efficiency and avoiding dead corners and material accumulation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the flip-up bracket structure of this utility model;

[0018] Figure 3 This is a cross-sectional schematic diagram of the mixing tank of this utility model.

[0019] Figure 4 This is a schematic diagram showing the disassembled state of the internal thread feeding cap and the internal thread sealing cap of this utility model.

[0020] Figure 5 This is a schematic diagram of the base mechanism of the present invention.

[0021] In the diagram: 1. Flip-over bracket; 11. L-shaped bracket plate; 111. Slide groove; 112. Slide rod; 113. Slider; 12. Servo motor; 13. Sprocket one; 14. Rotating rod; 15. Gear two;

[0022] 16. Chain; 17. Sprocket II; 18. Mixing rod; 181. Mixing plate; 182. Wear-resistant flexible scraper; 2. Mixing tank; 21. Extension tank; 211. First gear; 22. Fixing ring; 23. External threaded feeding pipe; 231. Internal threaded feeding cover; 232. Plug plate I; 24. External threaded discharge pipe; 241. Internal threaded sealing cover; 242. Plug plate II; 3. Base mechanism; 31. Base frame plate; 32. L-shaped placement plate; 33. Through hole; 34. Hydraulic cylinder. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand

[0024] Understood. The present invention will now be further described in conjunction with specific implementation methods.

[0025] like Figure 1 , Figure 2 , Figure 3As shown, this utility model provides a mixing device for glass bottle production, including a flipping bracket 1, a mixing tank 2 above the flipping bracket 1, and a base mechanism 3 below the flipping bracket 1. The flipping bracket 1 includes an L-shaped support plate 11, a servo motor 12 fixedly installed on the rear side of the vertical part of the L-shaped support plate 11, the output shaft of the servo motor 12 passing through to the front side of the vertical part of the L-shaped support plate 11 and fixedly installed with a mixing rotating rod 18, a sprocket 13 fixedly installed on the outer wall of the mixing rotating rod 18 near the vertical part of the L-shaped support plate 11, a sprocket 17 drivenly installed on the outer wall of the sprocket 13, a rotating rod 14 movably installed on the left side of the front end of the vertical part of the L-shaped support plate 11, a chain 16 fixedly installed on the rear side of the outer wall of the rotating rod 14, the chain 16 being drivenly connected to the sprocket 17, a gear 15 fixedly installed on the front side of the outer wall of the rotating rod 14, and the rear end of the mixing tank 2... An extension tank 21 is fixedly connected to the inner cavity of the mixing tank 2. A first gear 211 is fixedly installed on the outer wall of the extension tank 21. The first gear 211 meshes with a second gear 15. A bearing is fixedly installed on the inner ring of the first gear 211. The front end of the mixing rod 18 passes through the inner ring of the bearing to the inner cavity of the mixing tank 2. A fixing ring 22 is rotatably installed on the outer wall of the mixing tank 2. The bottom of the fixing ring 22 is fixedly connected to the top front side of the horizontal position of the L-shaped support plate 11. Several mixing and stirring plates 181 are fixedly installed in a ring array on the outer wall of the mixing rod 18 located in the inner cavity of the mixing tank 2. A wear-resistant flexible scraper 182 is fixedly installed on the end of the several mixing and stirring plates 181 away from the mixing rod 18. The side of the wear-resistant flexible scraper 182 away from the mixing and stirring plate 181 is in contact with the inner wall of the mixing tank 2. The width of the wear-resistant flexible scraper 182 is the same as the width of the inner cavity of the mixing tank 2.

[0026] When mixing materials, starting the servo motor 12 drives the mixing rotor 18 to rotate. The rotation of the mixing rotor 18 synchronously drives the sprocket 13 to rotate in the same direction. The transmission connection between the sprocket 17 and the chain 16 controls the rotor 14 to rotate in the same direction as the mixing rotor 18. As the gear 15 on the outer wall of the rotor 14 meshes with the first gear 211 on the outer wall of the extension tank 21, the entire mixing tank 2 is controlled to rotate stably in the inner ring of the fixed ring 22 in the opposite direction to the rotation of the mixing rotor 18. This allows the different raw materials in the glass bottles inside the mixing tank 2 to rotate smoothly and evenly due to the rotation of the mixing tank 2. While performing overall lifting and scattering motion, the mixing rotor 18 can also drive several mixing plates 181 to rotate in the opposite direction to forcibly shear, disperse, and push the falling material flow, greatly enhancing the mixing intensity. In particular, it solves the problem of stratification of light and heavy materials. At the same time, the wear-resistant flexible scrapers 182 made of polyurethane or special rubber materials always maintain slight contact with the inner wall of the drum under the action of centrifugal force. When the mixing plates 181 rotate in the opposite direction, these wear-resistant flexible scrapers 182 can continuously scrape off the wet material adhering to the drum wall and the scraper plates, preventing it from accumulating and hardening, thereby achieving dynamic self-cleaning.

[0027] like Figure 4 As shown, the top of the mixing tank 2 is fixedly connected to an externally threaded feeding pipe 23 that penetrates its inner cavity. An internally threaded feeding cover 231 is installed on the outer wall of the externally threaded feeding pipe 23. A stopper plate 232 is fixedly installed at the bottom center of the internally threaded feeding cover 231. The stopper plate 232 is engaged with the inner cavity of the externally threaded feeding pipe 23, and the stopper plate 232 does not extend into the inner cavity of the mixing tank 2. An externally threaded discharge pipe 24 that penetrates its inner cavity is fixedly connected to the front center of the mixing tank 2. An internally threaded sealing cover 241 is installed on the outer wall of the externally threaded discharge pipe 24. A stopper plate 242 is fixedly installed at the rear center of the internally threaded sealing cover 241. The stopper plate 242 is engaged with the inner cavity of the externally threaded discharge pipe 24. The rear side of the stopper plate 242 is flush with the front side of the inner wall of the mixing tank 2.

[0028] During feeding, the external threaded feeding tube 23 can be exposed by rotating the internal threaded feeding cap 231 at the top of the external threaded feeding tube 23, thus allowing feeding to proceed. During feeding, the servo motor 12 remains energized, locking its output shaft to prevent the mixing tank 2 from rotating arbitrarily and affecting feeding stability. Similarly, to position the external threaded feeding tube 23 upwards, the servo motor 12 can be de-energized, allowing the mixing tank 2 to rotate until the external threaded feeding tube 23 is facing upwards. During installation, the stopper plate 232 is aligned with the external threaded feeding tube 23 and inserted, and the internal threaded feeding cap 231 is rotated in the opposite direction to seal the mixing tank 2. When the plug plate 232 is inserted into the external threaded feeding pipe 23, it will not extend into the inner cavity of the mixing tank 2, and will not affect the rotation of the wear-resistant flexible scraper 182. At the same time, it can also prevent the material from accumulating in the external threaded feeding pipe 23. When discharging, the internal threaded sealing cover 241 can be rotated in the state of rotation lock of the mixing tank 2 to separate it from the external threaded discharge pipe 24. During installation, the plug plate 242 is aligned with the inner cavity of the external threaded discharge pipe 24 and inserted, and the internal threaded sealing cover 241 is reversed to complete the seal. After sealing, the plug plate 242 can also block the external threaded discharge pipe 24 to prevent the material from accumulating in the external threaded discharge pipe 24 and affecting the mixing effect.

[0029] like Figure 5As shown, the base mechanism 3 includes a base frame plate 31. An L-shaped placement plate 32 is fixedly installed on the bottom rear side of the base frame plate 31. The bottom front side of the L-shaped placement plate 32 is hinged to the horizontal front end of the L-shaped support plate 11. A through hole 33 is opened at the top of the vertical part of the L-shaped placement plate 32. A hydraulic cylinder 34 is movably installed between the left and right sides of the inner wall of the through hole 33. An independent oil pump is fixedly connected to the oil supply end of the hydraulic cylinder 34. A slide groove 111 is opened at the bottom of the horizontal part of the L-shaped support plate 11. A slide rod 112 is fixedly installed on the front and rear sides of the inner wall of the slide groove 111. A slider 113 is slidably installed on the outer wall of the slide rod 112. The slider 113 is movably connected to the output end of the hydraulic cylinder 34. The mixing tank 2 in a vertical state is located at the vertical front side of the L-shaped placement plate 32 and the top front side of the base frame plate 31.

[0030] An independent oil pump supplies oil to the hydraulic cylinder 34, ensuring stable lifting of its output end. The hydraulic cylinder 34's movable connection between the left and right sides of the inner wall of the through hole 33 allows its cylinder body to rotate during the lifting process. Simultaneously, the movable connection between the output end and the slider 113 drives the slider 113 to slide forward along the outer wall of the slide rod 112 within the slide groove 111 until the L-shaped support plate 11, hinged at the bottom of the L-shaped placement plate 32, is completely vertical. At this point, the mixing tank 2 remains vertical, and the external threaded discharge pipe 24 is facing downwards, allowing the mixed materials to be quickly... Discharge, and since the front end of the base frame plate 31 extends to the bottom of the mixing tank 2, it can effectively prevent the overall L-shaped placement plate 32 from tilting forward, thus improving the stability during discharge. After the mixed raw materials in the mixing tank 2 are discharged, the oil can be withdrawn to retract the output end of the hydraulic cylinder 34, thereby pulling the overall L-shaped support plate 11 to rotate in the horizontal direction of the L-shaped placement plate 32 until the horizontal position of the L-shaped support plate 11 is completely attached to the top of the L-shaped placement plate 32, and the reset can be completed. The horizontally attached L-shaped support plate 11 and L-shaped placement plate 32 can ensure the stability of the L-shaped support plate 11 during mixing in the mixing tank 2.

[0031] When it is necessary to flush the inner cavity of the mixing tank 2, the mixing tank 2 can be driven to maintain a vertical state, and the inner threaded feeding cover 231 and the inner threaded sealing cover 241 can be opened. The inner cavity of the mixing tank 2 can be flushed through the outer threaded feeding pipe 23, and the generated sewage can be discharged directly through the downward-facing outer threaded discharge pipe 24, thereby improving the cleaning efficiency.

[0032] The working principle of the mixing device used in the production of this glass bottle will be explained in detail below.

[0033] like Figure 1-5As shown, during mixing, the servo motor 12 can be started to drive the mixing rod 18 to rotate. When the mixing rod 18 rotates, it will synchronously drive the sprocket 13 to rotate in the same direction. The transmission connection between the sprocket 17 and the chain 16 can be used to control the rotation of the rod 14 in the same direction as the mixing rod 18. As the gear 15 on the outer wall of the rod 14 meshes with the first gear 211 on the outer wall of the extension tank 21, the entire mixing tank 2 can be controlled to rotate stably in the inner ring of the fixed ring 22 in the opposite direction to the rotation of the mixing rod 18. This allows the different raw materials in the glass bottles inside the mixing tank 2 to be lifted and scattered as a whole by the rotation of the mixing tank 2, while the mixing rod 18 can also drive several mixing and stirring plates 181 to rotate in the opposite direction. The mixing tank forces shearing, breaking down, and pushing the falling material flow, greatly enhancing the mixing intensity and effectively solving the problem of stratification between light and heavy materials. Simultaneously, the wear-resistant flexible scrapers 182, made of polyurethane or special rubber materials, maintain slight contact with the inner wall of the drum under centrifugal force. When the mixing plate 181 rotates in the opposite direction, these wear-resistant flexible scrapers 182 continuously scrape away the wet material adhering to the drum wall and the lifting plates, preventing it from accumulating and hardening, thus achieving dynamic self-cleaning. During feeding, the external threaded feeding pipe 23 can be exposed by rotating the internal threaded feeding cap 231 at the top of the external threaded feeding pipe 23, allowing for feeding. The servo motor 12 remains energized during feeding, locking its output shaft to prevent the mixing tank 2 from rotating arbitrarily. To ensure stable feeding, during installation, align the first plug plate 232 with the external threaded feeding pipe 23 and insert it. Then, rotate the internal threaded feeding cover 231 in the opposite direction to seal the mixing tank 2. The first plug plate 232 will not extend into the inner cavity of the mixing tank 2 when inserted into the external threaded feeding pipe 23, thus not affecting the rotation of the wear-resistant flexible scraper 182. It also prevents material accumulation inside the external threaded feeding pipe 23. During discharge, the internal threaded sealing cover 241 can be rotated while the mixing tank 2 is locked to separate it from the external threaded discharge pipe 24. During installation, align the second plug plate 242 with the inner cavity of the external threaded discharge pipe 24 and insert it. Then, reverse the internal threaded sealing cover 241 to complete the seal. After sealing, the second plug plate 242 can also block the external threaded discharge pipe 24, preventing material accumulation on the external thread. The discharge pipe 24 affects the mixing effect. After the internal threaded sealing cover 241 is removed, an independent oil pump can be used to supply oil to the hydraulic cylinder 34 to ensure stable lifting of its output end. With the movable connection between the hydraulic cylinder 34 and the left and right sides of the inner wall of the through hole 33, the cylinder body of the hydraulic cylinder 34 rotates during the lifting of the output end. At the same time, with the movable connection between the output end and the slider 113, the slider 113 can be driven to slide forward on the outer wall of the slide rod 112 in the slide groove 111 until the L-shaped support plate 11 hinged at the bottom of the L-shaped placement plate 32 is vertical. At this time, the mixing tank 2 is in a vertical state and the external threaded discharge pipe 24 is in a downward state, so that the mixed material can be discharged quickly. Since the front end of the base frame plate 31 extends to the bottom of the mixing tank 2,Therefore, it can effectively prevent the overall L-shaped placement plate 32 from tilting forward, improving the stability during material discharge. After the mixed raw materials in the mixing tank 2 have been discharged, the oil can be withdrawn to retract the output end of the hydraulic cylinder 34, thereby pulling the overall L-shaped support plate 11 to rotate towards the horizontal direction of the L-shaped placement plate 32 until the horizontal position of the L-shaped support plate 11 is completely in contact with the top of the L-shaped placement plate 32, thus completing the reset. The horizontally contacting L-shaped support plate 11 and L-shaped placement plate 32 can ensure the stability of the L-shaped support plate 11 during mixing in the mixing tank 2.

[0034] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A mixing device for glass bottle production, comprising a flipping support (1), characterized in that: A mixing tank (2) is provided above the tilting bracket (1), and a base mechanism (3) is provided below the tilting bracket (1). The tilting bracket (1) includes an L-shaped support plate (11). A servo motor (12) is fixedly installed on the rear side of the vertical part of the L-shaped support plate (11). The output shaft of the servo motor (12) passes through to the front side of the vertical part of the L-shaped support plate (11) and a mixing rod (18) is fixedly installed thereon. A sprocket one (13) is fixedly installed on the outer wall of the mixing rod (18) near the vertical part of the L-shaped support plate (11). A sprocket two (17) is drivenly installed on the outer wall of the sprocket one (13). The L-shaped support plate (11) A rotating rod (14) is movably installed on the left side of the vertical front end of the mixing tank (2). A chain (16) is fixedly installed on the rear side of the outer wall of the rotating rod (14). The chain (16) is connected to the second sprocket (17) for transmission. A second gear (15) is fixedly installed on the front side of the outer wall of the rotating rod (14). An extension tank (21) that penetrates the inner cavity of the mixing tank (2) is fixedly connected to the rear end of the mixing tank (2). A first gear (211) is fixedly installed on the outer wall of the extension tank (21). The first gear (211) meshes with the second gear (15). A bearing is fixedly installed on the inner ring of the first gear (211). The front end of the mixing rotating rod (18) penetrates the inner ring of the bearing to the inner cavity of the mixing tank (2).

2. The mixing device for glass bottle production according to claim 1, characterized in that: A fixing ring (22) is rotatably installed on the outer wall of the mixing tank (2), and the bottom of the fixing ring (22) is fixedly connected to the top front side of the L-shaped support plate (11) at the horizontal position.

3. The mixing device for glass bottle production according to claim 1, characterized in that: The outer wall of the mixing rotor (18) is fixedly equipped with a number of mixing and stirring plates (181) arranged in a circular array in the inner cavity of the mixing tank (2). A wear-resistant flexible scraper (182) is fixedly installed at one end of each mixing and stirring plate (181) away from the mixing rotor (18). The side of the wear-resistant flexible scraper (182) away from the mixing and stirring plate (181) is in contact with the inner wall of the mixing tank (2). The width of the wear-resistant flexible scraper (182) is consistent with the width of the inner cavity of the mixing tank (2).

4. The mixing device for glass bottle production according to claim 1, characterized in that: The top of the mixing tank (2) is fixedly connected to an externally threaded feeding pipe (23) that penetrates its inner cavity. An internally threaded feeding cap (231) is installed on the outer wall of the externally threaded feeding pipe (23). A stopper plate (232) is fixedly installed at the bottom center of the internally threaded feeding cap (231). The stopper plate (232) is engaged with the inner cavity of the externally threaded feeding pipe (23), and the stopper plate (232) does not extend into the inner cavity of the mixing tank (2).

5. A mixing device for glass bottle production according to claim 1, characterized in that: The mixing tank (2) is fixedly connected to the center of the front end of the mixing tank (2) with an externally threaded discharge pipe (24) that passes through its inner cavity. The outer wall of the externally threaded discharge pipe (24) is threaded with an internally threaded sealing cap (241). The rear end of the internally threaded sealing cap (241) is fixedly connected with a second plug plate (242). The second plug plate (242) is engaged with the inner cavity of the externally threaded discharge pipe (24). The rear side of the second plug plate (242) is flush with the front side of the inner wall of the mixing tank (2).

6. A mixing device for glass bottle production according to claim 1, characterized in that: The base mechanism (3) includes a base frame plate (31), an L-shaped placement plate (32) is fixedly installed on the bottom rear side of the base frame plate (31), the bottom front side of the L-shaped placement plate (32) is hinged to the horizontal front end of the L-shaped support plate (11), a through hole (33) is opened at the top vertical part of the L-shaped placement plate (32), and a hydraulic cylinder (34) is movably installed between the left and right sides of the inner wall of the through hole (33).

7. A mixing device for glass bottle production according to claim 6, characterized in that: The bottom of the horizontal part of the L-shaped support plate (11) is provided with a sliding groove (111). The sliding rod (112) is fixedly installed on the front and rear sides of the inner wall of the sliding groove (111). The slider (113) is slidably installed on the outer wall of the sliding rod (112). The slider (113) is movably connected to the output end of the hydraulic cylinder (34). The mixing tank (2) in the vertical state is located on the front side of the vertical part of the L-shaped placement plate (32) and the top front side of the base frame plate (31).

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