Gypsum board mixing device
By designing a gypsum board mixing device including mixing barrels, drive motors, support shafts and mixing leaves, the problems of gypsum slurry adhesion and raw material waste are solved, and the effect of reducing waste and reducing production costs is achieved.
Patent Information
- Application Number
- CN202420357954.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-27
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-02-27
AI Technical Summary
During the gypsum board production process, the gypsum slurry is prone to adhere to the inner wall of the mixing device, resulting in a large amount of water being needed for rinsing and cleaning, resulting in waste of raw materials and increased production costs.
A gypsum board mixing device is designed, including a mixing barrel, a drive motor, a support shaft and a stirring blade. The raw material drop is reduced by providing an inlet and a guide groove, and the adhesion and splashing situation is reduced with the cooperation of the cleaning scraper and the stopper.
It effectively reduces the waste of gypsum board raw materials and production costs, reduces the need for flushing and cleaning of the inner side walls of the mixing device, and improves the production efficiency and quality of gypsum board.
Smart Images
Figure CN222697537U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of gypsum board production, in particular to a gypsum board mixing device. Background Art
[0002] Gypsum board is a lightweight building material made of building gypsum as the main raw material, with the addition of fibers, binders, modifiers, etc., which is mixed, pressed, and dried. Gypsum board has the advantages of light weight, high strength, thin thickness, corrosion resistance, good stability, easy processing, energy saving and environmental protection, as well as excellent properties such as sound insulation, heat insulation and fire prevention. It is one of the new lightweight panels that are currently being developed. Gypsum board is mainly used in suspended ceilings and partitions, and belongs to the building materials in the decoration field.
[0003] In the prior art, the production of gypsum board requires that raw materials such as modified starch, retarder, pulp, water, etc. are quantitatively measured and placed in a mixing mixer according to a certain proportion to form a raw material slurry, and then mixed with additives such as foaming agent, coagulant and gypsum powder in the mixer to form a gypsum slurry.
[0004] During long-term use and observation, it was found that when mixing gypsum boards, gypsum slurry often adheres to the inner wall of the mixing device. After the gypsum slurry mixing is completed, a large amount of water is needed to rinse and clean the inner wall of the mixing device, and the raw materials that have been rinsed and cleaned cannot be reused, resulting in waste of gypsum board raw materials and increased production costs of gypsum boards.
[0005] To this end, the utility model provides a gypsum board mixing device. Utility Model Content
[0006] In order to make up for the deficiencies of the prior art and solve at least one problem raised in the background technology, a gypsum board mixing device is proposed.
[0007] The technical solution adopted by the utility model to solve its technical problems is: a gypsum board mixing device described in the utility model comprises a mixing barrel; a driving motor is installed at the bottom of the mixing barrel; a supporting shaft is fixedly connected to the output end of the driving motor; the supporting shaft is arranged inside the mixing barrel; a stirring blade is fixedly connected to the middle part of the supporting shaft; the stirring blades are multiple groups and are annularly distributed in the middle part of the supporting shaft; a feeding port is opened at the top of the mixing barrel; a guide groove is fixedly connected to the top of the mixing barrel; the guide groove is arranged corresponding to the feeding port; this step can stir and mix the gypsum board raw materials by providing a mixing barrel, a driving motor, a supporting shaft and stirring blades, and by providing a feeding port and a guide groove, when the staff introduces the gypsum board raw materials into the mixing barrel, this process can be guided, thereby reducing the situation where the gypsum board raw materials fall to the outer edge of the feeding port, reducing the loss during gypsum board production.
[0008] Preferably, a first support seat is provided inside the mixing barrel; the first support seat is slidably matched with the support shaft and the stirring blade; a cleaning scraper is fixedly connected to the side wall of the first support seat; the end of the cleaning scraper is in contact with the inner wall of the mixing barrel; this step is provided with the first support seat and the cleaning scraper, so that the gypsum board raw materials adhered to the inner wall of the mixing barrel can be scraped off when the gypsum board raw materials inside the mixing barrel are discharged, thereby reducing the need to use a large amount of water to rinse and clean the inner wall of the mixing barrel after the mixing of the gypsum board raw materials is completed, further reducing the loss during the production of gypsum boards, reducing the waste of gypsum board raw materials, and reducing the production cost of gypsum boards.
[0009] Preferably, a baffle plate is fixedly connected to the top of the support shaft; the baffle plate is disc-shaped; in this step, by providing the baffle plate, the splashing gypsum board can be blocked when the stirring blade mixes the gypsum board raw materials, thereby reducing the splashing of the gypsum board raw materials from the feed port, further reducing the loss during the production of the gypsum board, further reducing the waste of gypsum board raw materials, further reducing the production cost of the gypsum board, and reducing the pollution of the surrounding environment by the gypsum board raw materials.
[0010] Preferably, a through groove is provided in the middle of the stirring blade; there are multiple through grooves and they are evenly distributed in the middle of the stirring blade; by providing the through grooves, when the stirring blade stirs the gypsum board raw materials, the gypsum board raw materials can pass through the stirring blade more evenly, thereby improving the stirring and mixing effect of the stirring blade on the gypsum board raw materials and improving the overall quality of the produced gypsum board.
[0011] Preferably, the side wall of the mixing barrel is fixedly connected to a support frame; the support frames are a pair and are symmetrically arranged on both sides of the mixing barrel; the side wall of the support frame is provided with a servo motor; a second support seat is fixedly connected to the middle of the servo motor; the output end of the second support seat is fixedly connected to the side wall of the support frame; this step is provided with a support frame, a servo motor and a second support seat, so that when the stirring blade mixes the gypsum board raw materials, the mixing barrel can be swung back and forth, thereby improving the stirring and mixing effect of the through groove on the gypsum board raw materials, further improving the overall quality of the produced gypsum board, and allowing the staff to more conveniently flip the mixing barrel, and allowing the staff to more conveniently export the mixed gypsum board raw materials.
[0012] Preferably, an observation window is provided in the middle of the mixing barrel; the observation window is made of transparent material; this step enables the staff to more conveniently observe the situation inside the mixing barrel by providing the observation window, thereby enabling the staff to more conveniently grasp the mixing situation of the gypsum board raw materials inside the mixing barrel.
[0013] The beneficial effects of the utility model are as follows:
[0014] 1. The gypsum board mixing device described in the utility model can mix the gypsum board raw materials by providing a mixing barrel, a driving motor, a supporting shaft and a stirring blade. By providing a feed port and a guide groove, when the staff introduces the gypsum board raw materials into the mixing barrel, the process can be guided, thereby reducing the situation where the gypsum board raw materials fall to the outer edge of the feed port, reducing the loss during the production of gypsum boards.
[0015] 2. The gypsum board mixing device described in the utility model is provided with a first support seat and a cleaning scraper, which can scrape off the gypsum board raw materials adhered to the inner wall of the mixing barrel when the gypsum board raw materials inside the mixing barrel are discharged, thereby reducing the need to use a large amount of water to rinse and clean the inner wall of the mixing barrel after the gypsum board raw materials are mixed, further reducing the loss during gypsum board production, reducing the waste of gypsum board raw materials, and reducing the production cost of gypsum boards. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The utility model will be further described below in conjunction with the accompanying drawings.
[0017] Figure 1 It is a stereogram in the utility model;
[0018] Figure 2 It is a cross-sectional view in the utility model;
[0019] Figure 3 It is a schematic diagram of the structure of the mixing barrel in the utility model;
[0020] Figure 4 It is a structural schematic diagram of the stirring blade in the utility model;
[0021] Legend:
[0022] 1. Mixing barrel; 11. Driving motor; 12. Support shaft; 13. Stirring blade; 14. Feed inlet; 15. Guide groove; 2. First support seat; 21. Cleaning scraper; 3. Baffle plate; 4. Through groove; 5. Support frame; 51. Servo motor; 52. Second support seat; 6. Observation window. DETAILED DESCRIPTION
[0023] 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 of 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.
[0024] Specific examples are given below.
[0025] like Figures 1 to 4 As shown, a gypsum board mixing device described in an embodiment of the utility model comprises a mixing barrel 1; a driving motor 11 is installed at the bottom of the mixing barrel 1; a support shaft 12 is fixedly connected to the output end of the driving motor 11; the support shaft 12 is arranged inside the mixing barrel 1; a stirring blade 13 is fixedly connected to the middle of the support shaft 12; the stirring blades 13 are multiple groups and are annularly distributed in the middle of the support shaft 12; a feed port 14 is opened on the top of the mixing barrel 1; a guide groove 15 is fixedly connected to the top of the mixing barrel 1; the guide groove 15 is arranged corresponding to the feed port 14; when working, the staff will mix the gypsum board raw materials to be mixed from the feed port The material port 14 is introduced into the mixing barrel 1. At this time, the staff starts the driving motor 11 to drive the support shaft 12 to rotate, and then drives the stirring blades 13 to stir the gypsum board raw materials, and then mix the gypsum board raw materials. This step can stir and mix the gypsum board raw materials by providing a mixing barrel 1, a driving motor 11, a support shaft 12 and a stirring blade 13. By providing a feeding port 14 and a guide groove 15, when the staff introduces the gypsum board raw materials into the mixing barrel 1, this process can be guided, thereby reducing the situation where the gypsum board raw materials fall to the outer edge of the feeding port 14, and reducing the loss during the production of the gypsum board.
[0026] Further, such as Figure 2 and Figure 3 As shown, a first support seat 2 is provided inside the mixing barrel 1; the first support seat 2 is slidably matched with the support shaft 12 and the stirring blade 13; a cleaning scraper 21 is fixedly connected to the side wall of the first support seat 2; the end of the cleaning scraper 21 is in contact with the inner wall of the mixing barrel 1; during operation, when the staff needs to export the mixed gypsum board raw materials, the staff turns the mixing barrel 1 upside down. At this time, the first support seat 2 will drive the cleaning scraper 21 to slide along the inner wall of the mixing barrel 1, and then scrape off the gypsum board raw materials adhered to the inner wall of the mixing barrel 1. This step is provided with the first support seat 2 and the cleaning scraper 21. When the gypsum board raw materials inside the mixing barrel 1 are exported, the gypsum board raw materials adhered to the inner wall of the mixing barrel 1 can be scraped off, thereby reducing the need to use a large amount of water to rinse and clean the inner wall of the mixing barrel 1 after the gypsum board raw materials are mixed, further reducing the loss during gypsum board production, reducing the waste of gypsum board raw materials, and reducing the production cost of gypsum board.
[0027] Further, such as Figure 2 and Figure 4As shown, a baffle plate 3 is fixedly connected to the top of the support shaft 12; the baffle plate 3 is disc-shaped; during operation, when the staff introduces the gypsum board raw material into the mixing barrel 1 from the feed port 14, the gypsum board will move downward from the feed port 14, and when the stirring blade 13 mixes the gypsum board raw material, the baffle plate 3 will block the splashing gypsum board. This step is provided with the baffle plate 3, which can block the splashing gypsum board when the stirring blade 13 mixes the gypsum board raw material, thereby reducing the splashing of the gypsum board raw material from the feed port 14, further reducing the loss during the production of the gypsum board, further reducing the waste of the gypsum board raw material, further reducing the production cost of the gypsum board, and reducing the pollution of the surrounding environment by the gypsum board raw material.
[0028] Further, such as Figure 2 and Figure 4 As shown, a through groove 4 is provided in the middle of the stirring blade 13; there are multiple through grooves 4 and they are evenly distributed in the middle of the stirring blade 13; this step provides the through grooves 4, so that when the stirring blade 13 stirs the gypsum board raw materials, the gypsum board raw materials can pass through the stirring blade 13 more evenly, thereby improving the stirring and mixing effect of the stirring blade 13 on the gypsum board raw materials and improving the overall quality of the produced gypsum board.
[0029] Further, such as Figures 1 to 3 As shown, the side wall of the mixing barrel 1 is fixedly connected to a support frame 5; the support frames 5 are a pair and are symmetrically arranged on both sides of the mixing barrel 1; the side wall of the support frame 5 is provided with a servo motor 51; the middle part of the servo motor 51 is fixedly connected to a second support seat 52; the output end of the second support seat 52 is fixedly connected to the side wall of the support frame 5; during operation, when the stirring blade 13 stirs and mixes the gypsum board raw materials, the staff controls the second support seat 52 to drive the mixing barrel 1 to swing back and forth. This step is provided with a support frame 5, a servo motor 51 and a second support seat 52, so that when the stirring blade 13 mixes the gypsum board raw materials, the mixing barrel 1 can be swung back and forth, thereby improving the stirring and mixing effect of the through groove 4 on the gypsum board raw materials, further improving the overall quality of the produced gypsum board, and making it more convenient for the staff to flip the mixing barrel 1, and making it more convenient for the staff to export the mixed gypsum board raw materials.
[0030] Further, such as Figure 1 and Figure 3 As shown, an observation window 6 is provided in the middle of the mixing barrel 1; the observation window 6 is made of transparent material; this step enables the staff to more conveniently observe the situation inside the mixing barrel 1 by providing the observation window 6, thereby enabling the staff to more conveniently grasp the mixing situation of the gypsum board raw materials inside the mixing barrel 1.
[0031] Working principle: during operation, the staff introduces the gypsum board raw materials to be mixed into the mixing barrel 1 from the feed port 14. At this time, the staff starts the driving motor 11 to drive the support shaft 12 to rotate, and then drives the stirring blades 13 to stir the gypsum board raw materials, and then mix the gypsum board raw materials. When the staff needs to export the mixed gypsum board raw materials, the staff turns the mixing barrel 1 upside down. At this time, the first support seat 2 will drive the cleaning scraper 21 to slide along the inner wall of the mixing barrel 1, and then scrape off the gypsum board raw materials adhered to the inner wall of the mixing barrel 1. When the staff introduces the gypsum board raw materials from the feed port 14 into the mixing barrel 1, the gypsum board will move downward from the feed port 14. When the stirring blades 13 mix the gypsum board raw materials, the baffle plate 3 will block the splashing gypsum board. When the stirring blades 13 stir and mix the gypsum board raw materials, the staff controls the second support seat 52 to drive the mixing barrel 1 to swing back and forth.
[0032] The above shows and describes the basic principles, 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 for explaining the principles of 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 claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A gypsum board mixing device, comprising a mixing barrel (1); characterized in that: A driving motor (11) is installed at the bottom of the mixing barrel (1); a support shaft (12) is fixedly connected to the output end of the driving motor (11); the support shaft (12) is arranged inside the mixing barrel (1); a stirring blade (13) is fixedly connected to the middle of the support shaft (12); the stirring blades (13) are in multiple groups and are distributed in an annular manner in the middle of the support shaft (12); a feed port (14) is opened at the top of the mixing barrel (1); a guide groove (15) is fixedly connected to the top of the mixing barrel (1); the guide groove (15) is arranged corresponding to the feed port (14).
2. A gypsum board mixing device according to claim 1, characterized in that: A first support seat (2) is provided inside the mixing barrel (1); the first support seat (2) is slidably matched with the support shaft (12) and the stirring blade (13); a cleaning scraper (21) is fixedly connected to the side wall of the first support seat (2); the end of the cleaning scraper (21) is in contact with the inner wall of the mixing barrel (1).
3. A gypsum board mixing device according to claim 2, characterized in that: A material baffle plate (3) is fixedly connected to the top of the support shaft (12); the material baffle plate (3) is disc-shaped.
4. A gypsum board mixing device according to claim 3, characterized in that: A through groove (4) is provided in the middle of the stirring blade (13); the through grooves (4) are multiple and evenly distributed in the middle of the stirring blade (13).
5. A gypsum board mixing device according to claim 4, characterized in that: A support frame (5) is fixedly connected to the side wall of the mixing barrel (1); the support frames (5) are a pair and are symmetrically arranged on both sides of the mixing barrel (1); a servo motor (51) is provided on the side wall of the support frame (5); a second support seat (52) is fixedly connected to the middle of the servo motor (51); an output end of the second support seat (52) is fixedly connected to the side wall of the support frame (5).
6. A gypsum board mixing device according to claim 5, characterized in that: An observation window (6) is provided in the middle of the mixing barrel (1); the observation window (6) is made of a transparent material.