Multi-raw-material mixing device for raw material belt production

Abstract

The utility model relates to the technical field of raw material belt production, in particular to a multi-raw material mixing device for raw material belt production, which comprises a base, two fixed upright posts arranged at the top of the base, a mixing barrel rotatably connected between the two fixed upright posts, and a steering driving part arranged on the right side of the right fixed upright post and used for adjusting the pitching angle of the mixing barrel, a discharging pipe is arranged on the front side of the outer wall of the mixing barrel and close to the top, and a detachable barrel cover is arranged on the top of the mixing barrel. According to the multi-raw-material mixing device for raw material belt production, a motor drives a rotating shaft to rotate, the rotating shaft drives a plurality of stirring rods to rotate, so that various raw materials in the mixing barrel are stirred and mixed, a discharging pipe is arranged on the front side of the outer wall of the mixing barrel and close to the top, the discharging pipe is arranged in an upward inclined mode, and after the mixing barrel rotates downwards, the discharging pipe can discharge the raw materials. And the mixed materials in the mixing barrel can be conveniently output from the discharging pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of raw tape production, in particular to a multi-raw material mixing device for raw tape production. Background Art

[0002] Raw tape is a commonly used auxiliary product in liquid pipeline installation. It is used at pipe joints to enhance the airtightness of pipe joints. Raw tape is a novel and ideal sealing material. Due to its non-toxic, odorless, excellent sealing, insulation and corrosion resistance, it is widely used in water treatment, natural gas, chemical industry, plastics, electronic engineering and other fields. The raw tape on the market currently needs to stir and mix the raw materials during the production process, so a raw material stirring device is required.

[0003] The patent with publication number CN213493335U discloses a raw material stirring device for raw material strip production, including a stirring bracket, the number of which is two, a stirring barrel is arranged between the two stirring brackets, an annular slide is fixedly installed on the outside of the stirring barrel, a rotating shaft connecting rod is fixedly installed inside the two stirring brackets, the two rotating shaft connecting rods are located in the same horizontal plane, and a socket plate is fixedly installed between the two rotating shaft connecting rods. The utility model has the functions of realizing rapid mixing and stirring of raw materials inside the stirring barrel and facilitating rapid dumping of the mixed raw materials inside the stirring barrel.

[0004] Although the above-mentioned prior art can quickly pour out the mixed materials after stirring, in the specific use process, the rotating disc is driven to rotate by the transmission motor, and the rotating disc relies on the push plate to push the transfer support plate to rotate the mixing barrel. When the mixing barrel is loaded with multiple raw materials for raw tape production, it will be very heavy, so the transmission motor needs to have a large power to realize the driving operation, which increases the energy consumption required for the raw material mixing operation, and the annular slide plate will produce friction with the two socket plates when the mixing barrel rotates. After long-term use, the annular slide plate is prone to severe wear. Secondly, the top of the mixing barrel is completely exposed during the stirring process, and impurities are easy to enter, affecting the quality of the mixed materials. In view of this, we propose a multi-raw material mixing device for raw tape production. Utility Model Content

[0005] The purpose of the utility model is to provide a multi-raw material mixing device for raw material tape production to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A multi-raw material mixing device for raw material strip production comprises a base, two fixed columns symmetrically arranged on the top of the base, a mixing barrel rotatably connected between the two fixed columns, a steering drive for adjusting the pitch angle of the mixing barrel is arranged on the right side of the right fixed column, a discharge pipe is arranged on the front side of the outer wall of the mixing barrel and near the top, and the discharge pipe is arranged in an upward tilted manner, so that when the mixing barrel rotates downward, it is conducive to the mixed materials in the mixing barrel to be discharged from the discharge pipe;

[0008] A detachable barrel cover is provided on the top of the mixing barrel, and a plurality of feeding pipes are provided on the top of the barrel cover. A plurality of raw materials for producing raw material tape are fed into the mixing barrel from the feeding pipes. An electric heating sleeve can be provided on the outside of the mixing barrel according to actual production needs to heat the temperature in the mixing barrel. Electric heating is a prior art and will not be described in detail. A motor is provided in the middle of the top of the barrel cover, and the output shaft of the motor passes through the top of the barrel cover and is coaxially connected with a rotating shaft. A distributing plate is provided on the outer wall of the rotating shaft and near the top end. When a plurality of raw materials are respectively fed into the mixing barrel from a plurality of feeding pipes, the distributing plate quickly disperses the plurality of raw materials, which is conducive to rapid mixing of the plurality of raw materials. A plurality of stirring rods are provided on the outer wall of the rotating shaft and below the distributing plate. The motor is connected to an external power supply to work, and the rotating shaft is driven to rotate by the motor, and the rotating shaft drives the plurality of stirring rods to rotate, thereby stirring and mixing the plurality of raw materials in the mixing barrel.

[0009] A conical cylinder baffle plate is provided at the bottom of the barrel cover, the bottom of the outer wall of the conical cylinder baffle plate is tightly fitted with the inner wall of the mixing barrel, the bottom of the conical cylinder baffle plate and the top of the input end of the discharge pipe are located on the same plane, and the dividing plate is located below the conical cylinder baffle plate. Under the action of the conical cylinder baffle plate, all the mixed materials in the mixing barrel can be discharged from the discharge pipe.

[0010] Preferably, supporting feet are provided at the bottom of the base and near the left and right sides, and a U-shaped avoidance opening for avoiding the discharge pipe is opened in the middle of the front side of the base. When the front side of the mixing barrel rotates downward, the discharge pipe will gradually approach the base. The U-shaped avoidance opening can prevent the base from hindering the movement of the discharge pipe, thereby ensuring that all the mixed materials in the mixing barrel can be discharged from the discharge pipe.

[0011] Preferably, the steering drive component includes an equipment box fixedly connected to the side of the fixed column, a worm is rotatably connected to the inner wall of the equipment box between the front and rear sides and near the bottom, the right end of the mixing barrel shaft passes through the left side of the equipment box and is coaxially connected to a worm wheel, the worm wheel and the worm are meshed for transmission, and the worm drives the worm wheel to rotate, thereby driving the mixing barrel to rotate with the worm wheel, so that the mixed material in the mixing barrel can be quickly poured out.

[0012] Preferably, a hand wheel is rotatably connected to the front side of the equipment box, and the rear end of the hand wheel shaft is coaxially connected to the front end of the worm gear, so that the staff can rotate the worm gear conveniently.

[0013] Preferably, the outer ends of the plurality of stirring rods are commonly connected to a U-shaped material removal plate, and the outer wall of the U-shaped material removal plate fits with the inner wall of the mixing barrel to prevent the raw materials from adhering to the inner wall of the mixing barrel, thereby improving the stirring quality.

[0014] Preferably, the end of the discharge pipe is sleeved with a first sealing cover, and the top end of the feeding pipe is sleeved with a second sealing cover to prevent impurities from entering the mixing barrel.

[0015] Preferably, a first annular connecting plate is provided on the top of the outer wall of the mixing barrel, and a second annular connecting plate is provided on the bottom of the outer wall of the barrel cover, and mounting holes are provided on the first annular connecting plate and the second annular connecting plate. The first annular connecting plate and the second annular connecting plate are locked with bolts and nuts, and the barrel cover and the mixing barrel are connected by flange connection, which is convenient for staff to disassemble and install the barrel cover, so as to facilitate staff to regularly clean the mixing barrel.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The multi-raw material mixing device for raw material belt production drives the rotating shaft to rotate through a motor, and the rotating shaft drives the distribution plate and multiple stirring rods to rotate. When multiple raw materials are respectively put into the mixing barrel from multiple feeding pipes, the distribution plate quickly disperses the multiple raw materials, which is conducive to rapid mixing of the multiple raw materials, thereby stirring and mixing the multiple raw materials in the mixing barrel. A discharge pipe is provided on the front side of the outer wall of the mixing barrel and near the top. The discharge pipe is inclined upward. When the mixing barrel rotates downward, it is conducive to the mixed materials in the mixing barrel to be discharged from the discharge pipe. The mixing device does not need the mixing barrel to rotate during operation, but only needs the motor to drive the rotating shaft to rotate, which effectively reduces energy consumption and is convenient for the staff to dump the mixed materials in the mixing barrel.

[0018] 2. In the multi-raw material mixing device for raw material belt production, the rear end of the handwheel shaft is coaxially connected with the front end of the worm, which is convenient for the staff to rotate the worm, and the worm drives the worm wheel to rotate, so that the worm wheel drives the mixing barrel to rotate, so that the mixed materials in the mixing barrel can be quickly poured out.

[0019] 3. In the multi-raw material mixing device for raw material belt production, the outer ends of multiple stirring rods are commonly connected with a U-shaped material removal plate, and the outer wall of the U-shaped material removal plate fits with the inner wall of the mixing barrel to prevent the raw materials from adhering to the inner wall of the mixing barrel and improve the mixing quality.

[0020] 4. The multi-raw material mixing device for raw material belt production can make all the mixed materials in the mixing barrel be discharged from the discharge pipe under the action of the conical drum baffle plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the overall use state structure of the utility model;

[0023] Figure 3 It is one of the partial structural schematic diagrams of the utility model;

[0024] Figure 4 This is the second partial structural schematic diagram of the utility model.

[0025] In the figure: 1. base; 10. U-shaped avoidance; 11. supporting feet; 2. fixed columns; 3. mixing barrel; 30. discharge pipe; 31. first annular connecting plate; 4. barrel cover; 40. feeding pipe; 41. second annular connecting plate; 42. conical barrel baffle plate; 5. motor; 6. rotating shaft; 60. distribution plate; 7. stirring rod; 8. U-shaped removal plate; 9. steering drive; 90. equipment box; 91. worm; 92. handwheel; 12. worm gear. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0029] A multi-raw material mixing device for raw material strip production comprises a base 1, two fixed columns 2 are arranged symmetrically on the top of the base 1, a mixing barrel 3 is rotatably connected between the two fixed columns 2, a steering drive member 9 for adjusting the pitch angle of the mixing barrel 3 is arranged on the right side of the right fixed column 2, a discharge pipe 30 is arranged on the front side of the outer wall of the mixing barrel 3 and near the top, and the discharge pipe 30 is arranged to be inclined upward, and when the mixing barrel 3 rotates downward, it is conducive to the mixed material in the mixing barrel 3 to be discharged from the discharge pipe 30;

[0030] A detachable barrel cover 4 is provided on the top of the mixing barrel 3. A plurality of feeding pipes 40 are provided on the top of the barrel cover 4. A variety of raw materials for producing raw material tape are fed into the mixing barrel 3 from the feeding pipes 40. An electric heating sleeve can be provided on the outside of the mixing barrel 3 according to actual production needs to heat the temperature in the mixing barrel 3. Electric heating is a prior art and will not be described in detail. A motor 5 is provided in the middle of the top of the barrel cover 4. The output shaft of the motor 5 passes through the top of the barrel cover 4 and is coaxially connected with a rotating shaft 6. A distributing plate 60 is provided on the outer wall of the rotating shaft 6 and near the top. When a variety of raw materials are respectively fed into the mixing barrel 3 from a plurality of feeding pipes 40, the distributing plate 60 quickly disperses the various raw materials, which is conducive to rapid mixing of the various raw materials. A plurality of stirring rods 7 are provided on the outer wall of the rotating shaft 6 and below the distributing plate 60. The motor 5 is connected to an external power supply to work. The rotating shaft 6 is driven to rotate by the motor 5. The rotating shaft 6 drives the plurality of stirring rods 7 to rotate, thereby stirring and mixing the various raw materials in the mixing barrel 3.

[0031] A conical cylinder baffle plate 42 is provided at the bottom of the barrel cover 4. The bottom of the outer wall of the conical cylinder baffle plate 42 is tightly fitted with the inner wall of the mixing barrel 3. The bottom of the conical cylinder baffle plate 42 and the top of the input end of the discharge pipe 30 are located on the same plane. The dividing plate 60 is located below the conical cylinder baffle plate 42. Under the action of the conical cylinder baffle plate 42, all the mixed materials in the mixing barrel 3 can be discharged from the discharge pipe 30.

[0032] In this embodiment, support feet 11 are provided at the bottom of the base 1 and near the left and right sides. A U-shaped avoidance opening 10 for avoiding the discharge pipe 30 is opened in the middle of the front side of the base 1. When the front side of the mixing barrel 3 rotates downward, the discharge pipe 30 will gradually approach the base 1. The U-shaped avoidance opening 10 can prevent the base 1 from hindering the movement of the discharge pipe 30, thereby ensuring that all the mixed materials in the mixing barrel 3 can be discharged from the discharge pipe 30.

[0033] Specifically, the steering drive member 9 includes an equipment box 90 fixedly connected to the side of the fixed column 2, and a worm 91 is rotatably connected between the front and rear sides of the inner wall of the equipment box 90 and near the bottom. The right end of the rotating shaft of the mixing barrel 3 passes through the left side of the equipment box 90 and is coaxially connected to a worm gear 12. The worm gear 12 is meshed with the worm 91 for transmission. The worm gear 12 is driven to rotate by the worm 91, so that the worm gear 12 drives the mixing barrel 3 to rotate, thereby realizing the rapid pouring of the mixed materials in the mixing barrel 3.

[0034] Furthermore, a hand wheel 92 is rotatably connected to the front side of the equipment box 90 , and the rear end of the rotating shaft of the hand wheel 92 is coaxially connected to the front end of the worm 91 , so that the staff can rotate the worm 91 conveniently.

[0035] Furthermore, the outer ends of the plurality of stirring rods 7 are commonly connected to a U-shaped material removal plate 8, and the outer wall of the U-shaped material removal plate 8 fits with the inner wall of the mixing barrel 3 to prevent the raw materials from adhering to the inner wall of the mixing barrel 3, thereby improving the stirring quality.

[0036] Furthermore, a first sealing cover is sleeved on the end of the discharge pipe 30 , and a second sealing cover is sleeved on the top end of the feeding pipe 40 to prevent impurities from entering the mixing barrel 3 .

[0037] Furthermore, a first annular connecting plate 31 is provided on the top of the outer wall of the mixing barrel 3, and a second annular connecting plate 41 is provided on the bottom of the outer wall of the barrel cover 4. Both the first annular connecting plate 31 and the second annular connecting plate 41 are provided with mounting holes. The first annular connecting plate 31 and the second annular connecting plate 41 are fastened with bolts and nuts, and the barrel cover 4 and the mixing barrel 3 are connected by flange connection, so that the staff can disassemble and assemble the barrel cover 4 and clean the mixing barrel 3 regularly.

[0038] When the multi-raw material mixing device for producing the raw tape of this embodiment is in use, the staff first starts the motor 5, and then respectively puts the various raw materials for producing the raw tape into the mixing barrel 3 from the multiple feeding pipes 40, and then puts the second sealing cover on the top of the feeding pipe 40 to prevent impurities from entering the mixing barrel 3. The motor 5 drives the rotating shaft 6 to rotate, and the rotating shaft 6 drives the dividing plate 60 and the multiple stirring rods 7 to rotate. When the various raw materials are respectively put into the mixing barrel 3 from the multiple feeding pipes 40, the dividing plate 60 quickly disperses the various raw materials, which is conducive to the rapid mixing of the various raw materials, and the multiple stirring rods 7 stir and mix the various raw materials in the mixing barrel 3; when the various raw materials for producing the raw tape are mixed, the staff opens the first sealing cover at the end of the discharge pipe 30, and then rotates the hand wheel 92, the hand wheel 92 drives the worm 91 to rotate, and the worm 91 drives the worm gear 12 to rotate, so that the worm gear 12 drives the front side of the mixing barrel 3 to rotate downward, and under the action of the conical cylinder baffle plate 42, all the mixed materials in the mixing barrel 3 can be discharged from the discharge pipe 30.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A multi-raw material mixing device for raw material tape production, comprising a base (1), characterized in that: The top of the base (1) is provided with two fixed columns (2) which are symmetrically arranged on the left and right. A mixing barrel (3) is rotatably connected between the two fixed columns (2). A steering drive member (9) for adjusting the pitch angle of the mixing barrel (3) is provided on the right side of the right fixed column (2). A discharge pipe (30) is provided on the front side of the outer wall of the mixing barrel (3) and near the top. A detachable barrel cover (4) is provided on the top of the mixing barrel (3). A plurality of feeding pipes (40) are provided on the top of the barrel cover (4). A motor (5) is provided in the middle of the top of the barrel cover (4). The output shaft of the motor (5) passes through the barrel cover (4). A rotating shaft (6) is coaxially connected to the top of the barrel cover (4), a material distribution plate (60) is provided on the outer wall of the rotating shaft (6) and near the top, a plurality of stirring rods (7) are provided on the outer wall of the rotating shaft (6) and below the material distribution plate (60), a conical barrel baffle plate (42) is provided at the bottom of the barrel cover (4), the bottom of the outer wall of the conical barrel baffle plate (42) is tightly fitted with the inner wall of the mixing barrel (3), the bottom of the conical barrel baffle plate (42) and the top of the input end of the discharge pipe (30) are located on the same plane, and the material distribution plate (60) is located below the conical barrel baffle plate (42).

2. The multi-raw material mixing device for raw tape production according to claim 1, characterized in that: Support feet (11) are provided at the bottom of the base (1) and near the left and right sides, and a U-shaped avoidance opening (10) for avoiding the discharge pipe (30) is provided in the middle of the front side of the base (1).

3. The multi-raw material mixing device for raw tape production according to claim 1 is characterized in that: The steering drive member (9) comprises an equipment box (90) fixedly connected to the side of the fixed column (2); a worm (91) is rotatably connected between the front and rear sides of the inner wall of the equipment box (90) and close to the bottom; the right end of the rotating shaft of the mixing barrel (3) passes through the left side of the equipment box (90) and is coaxially connected to a worm wheel (12); the worm wheel (12) is meshed with the worm wheel (91) for transmission.

4. The multi-raw material mixing device for raw tape production according to claim 3 is characterized in that: The front side of the equipment box (90) is rotatably connected to a hand wheel (92), and the rear end of the rotating shaft of the hand wheel (92) is coaxially connected to the front end of the worm (91).

5. The multi-raw material mixing device for raw tape production according to claim 1, characterized in that: The outer ends of the plurality of stirring rods (7) are commonly connected to a U-shaped material removal plate (8), and the outer wall of the U-shaped material removal plate (8) fits the inner wall of the mixing barrel (3).

6. The multi-raw material mixing device for raw tape production according to claim 1, characterized in that: The end of the discharge pipe (30) is sleeved with a first sealing cover, and the top end of the feeding pipe (40) is sleeved with a second sealing cover.

7. The multi-raw material mixing device for raw tape production according to claim 1, characterized in that: A first annular connecting plate (31) is provided at the top of the outer wall of the mixing barrel (3), and a second annular connecting plate (41) is provided at the bottom of the outer wall of the barrel cover (4). Both the first annular connecting plate (31) and the second annular connecting plate (41) are provided with mounting holes, and the first annular connecting plate (31) and the second annular connecting plate (41) are fastened by bolts and nuts.

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