Mixing device for waterproof roll production

Abstract

The utility model discloses a mixing device for waterproof coiled material production. The mixing device comprises a bracket and a mixing barrel, the device has the beneficial effects that when raw materials of the waterproof coiled material are mixed, the waterproof coiled material can be put into the mixing barrel, then an electric cylinder is started to shorten until a top plate is inserted into the mixing barrel, a stirring motor drives a main shaft to rotate and further drives a stirring rod to rotate for mixing, and after mixing is completed, the electric cylinder continues to shorten to drive a bottom plate and the top plate to move downwards; the top plate moves downwards to drive the top ring to move downwards, and the top ring is in sliding butt joint with the inner wall of the mixing barrel, so that materials adhered to the inner wall of the mixing barrel can be scraped off, material residues are avoided, and clean production is facilitated; materials adhered to the top surface of the bottom plate and residual materials can be thrown away through centrifugal force, and materials adhered to the surface of the stirring rod can also be thrown away, so that the comprehensiveness and convenience of cleaning are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring devices, in particular to a mixing device for producing waterproof coiled materials. Background Art

[0002] Waterproof membrane is mainly used for building walls, roofs, tunnels, roads, landfills, etc. It is a kind of flexible building material product that can be rolled into a roll to resist the leakage of external rainwater and groundwater. As a leakage-free connection between the engineering foundation and the building, it is the first barrier to waterproofing the entire project and plays a vital role in the entire project. According to the main components, it is divided into asphalt waterproof membrane, polymer modified asphalt waterproof membrane and synthetic polymer waterproof membrane; according to the different matrix, it is divided into matrix-free membrane, paper matrix membrane, glass fiber matrix membrane, glass cloth matrix membrane and polyethylene matrix membrane. The waterproof membrane is required to have good water resistance, stability to temperature changes, certain mechanical strength, elongation and fracture resistance, certain flexibility and aging resistance, etc. It is a rollable sheet waterproof material. According to its main waterproof component materials, it can be divided into three categories: asphalt waterproof material, polymer modified waterproof membrane and synthetic polymer waterproof membrane.

[0003] After searching, it was found that the publication number is CN214862798U, and the name is a raw material mixing device for waterproof membrane production. The application proposes that a stirring device is needed for the processing of waterproof membrane. With the advancement of science and technology, the traditional stirring device has a good stirring effect on the raw materials and can fully mix and stir the raw materials. However, the raw materials of the waterproof membrane have a certain adhesiveness. After the stirring device is processed, some processed raw materials will remain and adhere to the stirring device. The long-term use of the stirring device will cause the raw materials to continue to deposit, thereby affecting the later processing quality of the stirring device, and also increasing the difficulty of cleaning the stirring device for the staff, consuming manpower. Through the cooperation of the first motor and the screw rod, the cooperation of the first circular plate and the scraper, the first motor drives the screw rod to rotate, and the slider moves longitudinally through the screw hole as the screw rod rotates. While the slider moves longitudinally, it drives the second circular plate to operate synchronously and is sleeved on the outer wall of the limit rod. The slider at one end moves through the through hole, which has a good limiting effect on the longitudinal movement of the second circular ring plate. The first circular ring plate is connected to the second circular ring plate through a connecting rod to achieve synchronous movement. The first circular ring plate repeatedly moves longitudinally through the scraper on the outer wall to peel off the raw materials adhered to the inner wall of the mixing tank. Excessive sediment will affect the mixing quality, which avoids the long-term use of the mixing tank causing the raw materials adhered to the inner wall of the mixing tank to continue to deposit, saving a lot of time for the later staff to clean the tank, improving the work efficiency of the staff, and facilitating the long-term use of the mixing tank. However, the scraper in this application moves up and down, and can only clean the residual material on the inner wall of the mixing tank, but cannot clean the residual material adhered to the bottom of the mixing tank and the surface of the mixing rod. The cleaning efficiency is limited and the efficiency is not high, and further improvements can be made. At the same time, its discharge port is relatively narrow, and the material is sticky, which is very easy to cause blockage during discharge, and further improvements can be made.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a mixing device for the production of waterproof coiled materials, which has the advantages of high overall cleaning efficiency, improved discharge efficiency, and elimination of clogging, thereby solving the problems in the above-mentioned background technology.

[0007] (II) Technical solution

[0008] In order to achieve the above advantages of high cleaning efficiency, improved discharging efficiency and elimination of clogging, the specific technical solutions adopted by the utility model are as follows:

[0009] A mixing device for producing waterproof coiled materials comprises a bracket and a mixing drum, wherein the mixing drum is fixedly connected through the top surface of the bracket, and a sleeve is fixedly installed on one side of the mixing drum located on the top surface of the bracket, and a lifting rod is inserted into the sleeve, a lifting frame is fixedly installed on the top surface of the lifting rod, and a stirring motor is fixedly installed on one end of the lifting frame, and a main shaft is installed on the output end of the stirring motor, a stirring rod is fixedly installed on the outer surface of the main shaft, and a top plate and a bottom plate are fixedly installed on the outer surface of the stirring rod above and below the stirring rod, and a top ring and a bottom ring are rotatably sleeved on the outer edges of the top plate and the bottom plate respectively, the outer diameters of the top ring and the bottom ring are the same as the inner diameter of the mixing drum, an electric cylinder is vertically fixedly installed on one end of the top surface of the bracket, and the other end of the moving rod of the electric cylinder is fixedly connected to the bottom surface of the other end of the lifting frame.

[0010] Furthermore, the lifting rod passes through the top surface of the sleeve and is slidably connected to the sleeve, and both the lifting rod and the sleeve are made of a metal material that is not easily deformed.

[0011] Furthermore, a side ring is provided on the outer edge of the top plate, a ring groove is provided on the inner surface of the top ring, and the side ring is inserted into the ring groove and rotatably connected to the ring groove.

[0012] Furthermore, the connection method between the bottom plate and the bottom ring is the same as the connection method between the top plate and the top ring.

[0013] Furthermore, the inner wall of the mixing cylinder is polished, and the mixing cylinder adopts a cylindrical structure.

[0014] Furthermore, the main shaft is coaxially arranged with the mixing barrel, and the main shaft is rotatably connected with the lifting frame via a bearing.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a mixing device for producing waterproof coiled materials, which has the following beneficial effects:

[0017] (1) The utility model adopts a top plate and a bottom plate. When mixing the raw materials of the waterproof coiled material, the electric cylinder can be started to extend first, and the top plate can be pushed to be located above the mixing drum, so that the waterproof coiled material can be put into the mixing drum. Subsequently, the electric cylinder can be started to shorten until the top plate is inserted into the mixing drum, and mixing can begin. The stirring motor drives the main shaft to rotate, and then drives the stirring rod to rotate for mixing. After the mixing is completed, the electric cylinder continues to shorten, which can drive the bottom plate and the top plate to move downward. The downward movement of the top plate drives the top ring to move downward. The top ring slides and abuts against the inner wall of the mixing drum, so that the material adhering to the inner wall of the mixing drum can be scraped off to avoid material residue, which is convenient for clean production. At the same time, the bottom plate moves down and leaves the mixing drum, and the stirring motor continues to drive the main shaft to rotate, which can drive the bottom plate to rotate at high speed through the main shaft, and the material adhering to the top surface of the bottom plate and the residual material can be thrown off through centrifugal force, and the material adhering to the surface of the stirring rod can also be thrown off, which is convenient for all-round self-cleaning, and improves the comprehensiveness and convenience of cleaning.

[0018] (2) The utility model adopts a straight-cylinder mixing cylinder. When discharging materials, the bottom plate directly moves out of the mixing cylinder, and the mixed materials are directly tilted out. Compared with the traditional discharge port or discharge pipe, the discharge speed is significantly improved, the blockage phenomenon is eliminated, and the production efficiency is further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a structural schematic diagram of a mixing device for producing waterproof coiled materials proposed by the utility model;

[0021] Figure 2 This is a front view of a mixing device for producing waterproofing coiled materials proposed by the utility model;

[0022] Figure 3 This is an enlarged view of node A of a mixing device for producing waterproofing coiled materials proposed by the utility model;

[0023] Figure 4 It is a schematic diagram of the external structure of the top plate and the top ring proposed by the utility model.

[0024] In the figure:

[0025] 1. Mixing barrel; 2. Lifting frame; 3. Stirring motor; 4. Sleeve; 5. Lifting rod; 6. Electric cylinder; 7. Spindle; 8. Stirring rod; 9. Bracket; 10. Bottom plate; 11. Bottom ring; 12. Top plate; 13. Top ring; 14. Ring groove; 15. Side ring. DETAILED DESCRIPTION

[0026] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0027] According to an embodiment of the utility model, a mixing device for producing waterproof coiled materials is provided.

[0028] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-4As shown, a mixing device for producing waterproof coiled materials according to an embodiment of the utility model comprises a bracket 9 and a mixing drum 1, the top surface of the bracket 9 penetrates and is fixedly connected with the mixing drum 1, and the lifting rod 5 penetrates the top surface of the sleeve 4 and is slidably connected with the sleeve 4, and the lifting rod 5 and the sleeve 4 are both made of non-deformable metal material, the lifting rod 5 is guided by the lifting frame 2, and the lifting frame 2 is convenient for stable lifting and lowering, one side of the mixing drum 1 is located on the top surface of the bracket 9 and the sleeve 4 is fixedly installed, and the lifting rod 5 is inserted into the sleeve 4, the lifting rod 5 is coaxially arranged with the sleeve 4, and the top surface of the lifting rod 5 is fixedly installed A lifting frame 2 is installed, and a stirring motor 3 is fixedly installed at one end of the lifting frame 2, and a main shaft 7 is installed at the output end of the stirring motor 3, a stirring rod 8 is fixedly installed on the outer surface of the main shaft 7, and a top plate 12 and a bottom plate 10 are fixedly installed on the outer surface of the stirring rod 8 above and below the stirring rod 8, and the outer edges of the top plate 12 and the bottom plate 10 are respectively rotatably sleeved with a top ring 13 and a bottom ring 11, the outer diameters of the top ring 13 and the bottom ring 11 are the same as the inner diameter of the mixing barrel 1, and the top and bottom surfaces of the top ring 13 and the bottom ring 11 are both inclined surfaces, which are convenient for entering the mixing barrel 1, and one end of the top surface of the bracket 9 is vertically An electric cylinder 6 is fixedly installed, and the other end of the moving rod of the electric cylinder 6 is fixedly connected to the bottom surface of the other end of the lifting frame 2. When mixing the raw materials of the waterproof coiled material, the electric cylinder 6 can be started to extend first, and the top plate 12 can be pushed to be located above the mixing barrel 1, and the waterproof coiled material can be put into the mixing barrel 1. Subsequently, the electric cylinder 6 is started to shorten until the top plate 12 is inserted into the mixing barrel 1, and mixing can begin. The stirring motor 3 drives the main shaft 7 to rotate, and then drives the stirring rod 8 to rotate for mixing. After the mixing is completed, the electric cylinder 6 continues to shorten, which can drive the bottom plate 10 and the top plate 12 to move downward. The top plate 12 moves downward, driving the top ring 13 downward. The top ring 13 slides and abuts against the inner wall of the mixing drum 1, so that the material adhered to the inner wall of the mixing drum 1 can be scraped off to avoid material residue, which is convenient for clean production. At the same time, the bottom plate 10 moves downward and leaves the mixing drum 1, and the stirring motor 3 continues to drive the main shaft 7 to rotate, and the main shaft 7 can drive the bottom plate 10 to rotate at high speed. The centrifugal force can be used to get rid of the material and residual material on the top surface of the bottom plate 10, and the material adhered to the surface of the stirring rod 8 can also be thrown away, which is convenient for all-round self-cleaning and improves the comprehensiveness and convenience of cleaning.

[0029] In one embodiment, a side ring 15 is provided on the outer edge of the top plate 12, and a ring groove 14 is provided on the inner surface of the top ring 13. The side ring 15 is inserted into the ring groove 14 and is rotatably connected to the ring groove 14. The top ring 13 and the bottom ring 11 do not rotate with the rotation of the top plate 12 and the bottom plate 10, thereby avoiding excessive wear.

[0030] In one embodiment, the connection method between the bottom plate 10 and the bottom ring 11 is the same as the connection method between the top plate 12 and the top ring 13, which is a common rotating sleeve structure and will not be described in detail here.

[0031] In one embodiment, the inner wall of the mixing barrel 1 is polished, and the mixing barrel 1 adopts a cylindrical structure. When discharging, the bottom plate 10 directly moves out of the mixing barrel 1, and the mixed material is directly tilted out. Compared with the traditional discharge port or discharge pipe, the discharge speed is significantly improved, the blockage phenomenon is eliminated, and the production efficiency is further improved.

[0032] In one embodiment, the main shaft 7 is coaxially arranged with the mixing barrel 1 , and the main shaft 7 is rotatably connected with the lifting frame 2 via a bearing, so as to improve the rotation stability of the main shaft 7 .

[0033] Working principle:

[0034] When mixing the raw materials of waterproof coiled materials, the electric cylinder 6 can be started to extend first, and the top plate 12 can be pushed to be located above the mixing barrel 1, so that the waterproof coiled materials can be put into the mixing barrel 1. Subsequently, the electric cylinder 6 can be started to shorten until the top plate 12 is inserted into the mixing barrel 1, and mixing can begin. The stirring motor 3 drives the main shaft 7 to rotate, and then drives the stirring rod 8 to rotate for mixing. After the mixing is completed, the electric cylinder 6 continues to shorten, which can drive the bottom plate 10 and the top plate 12 to move downward, and the top plate 12 moves downward to drive the top ring 13 to move downward, and the top ring 13 slides and abuts against the inner wall of the mixing barrel 1, so that the material adhering to the inner wall of the mixing barrel 1 can be scraped off to avoid material residue, which is convenient for cleaning. At the same time, the bottom plate 10 moves down and leaves the mixing drum 1, and the stirring motor 3 continues to drive the main shaft 7 to rotate, and the main shaft 7 can drive the bottom plate 10 to rotate at a high speed, and the centrifugal force can be used to get rid of the materials and residual materials on the top surface of the bottom plate 10, and the materials adhering to the surface of the stirring rod 8 can also be thrown away, which is convenient for all-round self-cleaning, and improves the comprehensiveness and convenience of cleaning. At the same time, when discharging, the bottom plate 10 directly moves out of the mixing drum 1, and the mixed materials are directly tilted out. Compared with the traditional discharge port or discharge pipe, the discharge speed is significantly improved, the blockage phenomenon is eliminated, and the production efficiency is further improved.

[0035] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mixing device for producing waterproof coiled materials, characterized in that: The invention comprises a support (9) and a mixing barrel (1), wherein the top surface of the support (9) is penetrated and fixedly connected with the mixing barrel (1), and a sleeve (4) is fixedly installed on one side of the mixing barrel (1) located on the top surface of the support (9), and a lifting rod (5) is inserted into the sleeve (4), and a lifting frame (2) is fixedly installed on the top surface of the lifting rod (5), and a stirring motor (3) is fixedly installed on one end of the lifting frame (2), and a main shaft (7) is installed on the output end of the stirring motor (3), and a stirring shaft (7) is fixedly installed on the outer surface of the main shaft (7). A mixing rod (8) is provided, and a top plate (12) and a bottom plate (10) are fixedly installed on the outer surface of the mixing rod (8) above and below the mixing rod (8), and a top ring (13) and a bottom ring (11) are rotatably sleeved on the outer edges of the top plate (12) and the bottom plate (10), respectively, and the outer diameters of the top ring (13) and the bottom ring (11) are the same as the inner diameter of the mixing barrel (1), and an electric cylinder (6) is vertically fixedly installed on one end of the top surface of the bracket (9), and the other end of the moving rod of the electric cylinder (6) is fixedly connected to the bottom surface of the other end of the lifting frame (2).

2. A mixing device for producing waterproof coiled material according to claim 1, characterized in that: The lifting rod (5) passes through the top surface of the sleeve (4) and is slidably connected to the sleeve (4), and both the lifting rod (5) and the sleeve (4) are made of a metal material that is not easily deformed.

3. A mixing device for producing waterproof coiled material according to claim 1, characterized in that: The outer edge of the top plate (12) is provided with a side ring (15), the inner surface of the top ring (13) is provided with an annular groove (14), and the side ring (15) is inserted into the annular groove (14) and is rotatably connected to the annular groove (14).

4. A mixing device for producing waterproof coiled material according to claim 1, characterized in that: The connection method of the bottom plate (10) and the bottom ring (11) is the same as the connection method of the top plate (12) and the top ring (13).

5. A mixing device for producing waterproof coiled material according to claim 1, characterized in that: The inner wall of the mixing cylinder (1) is polished, and the mixing cylinder (1) adopts a cylindrical structure.

6. A mixing device for producing waterproof coiled material according to claim 1, characterized in that: The main shaft (7) is coaxially arranged with the mixing barrel (1), and the main shaft (7) is rotatably connected with the lifting frame (2) via a bearing.

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