Mixing device for producing high-molecular waterproof coating

Abstract

The utility model discloses a mixing device for polymer waterproof coating production, which relates to the field of waterproof coating preparation, and adopts the technical scheme that the mixing device comprises a mixing tank and a transmission device for driving the mixing tank to move back and forth, so that auxiliary materials are added into the mixing tank along the way, a support plate A is welded at the side end of the mixing tank, and a support plate B is welded at the side end of the support plate A; a supporting plate A is installed on the mixing tank, a bearing with the inner ring portion fixed to the rotating rod is installed at the head of the supporting plate A, a stirring paddle used for stirring raw materials and auxiliary materials in the mixing tank is installed at the bottom of the rotating rod, and a tooth buckle assembly used for driving the stirring paddle to rotate in the moving process of the mixing tank is installed at the top end of the rotating rod. The stirring paddle on the stirring device can be driven by the tooth buckle assembly to rotate, so that stirring is realized, and an additional motor is not needed.

Description

Technical Field

[0001] The utility model relates to the field of waterproof coating preparation, and more specifically, it relates to a mixing device for producing polymer waterproof coating. Background Art

[0002] Polymer waterproof coating is a synthetic polymer waterproof material. It is made of polymer as the base material and added with necessary fillers and additives. It is applied to the surface of the base and forms a complete and continuous waterproof coating after curing to play a waterproof role. The characteristics of polymer waterproof coating include good water resistance, weather resistance, and strong adaptability to the expansion or cracking of the base.

[0003] According to the above records, polymer waterproof coatings need to be mixed with polymer base materials and other auxiliary materials (auxiliary materials include fillers, additives, etc., so as to improve the waterproof and weather resistance of polymer coatings) through a mixing device during the production process. During the processing of polymer waterproof coatings, the factory first adds the base material into the mixing tank, and then moves the mixing tank through a transmission device. During the movement, the mixing tank will pass through the feeding areas of various auxiliary material feeding devices along the way to add auxiliary materials. After adding, stirring is required to improve the mixing effect. At present, stirring is carried out by an additional motor added to the mixing tank to drive the rotation of the stirring paddle. This not only increases the cost and energy consumption, but also requires the focus on power supply issues.

[0004] Therefore, in order to solve the above technical problems, the present application proposes a mixing device for producing polymer waterproof coatings. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a mixing device for producing polymer waterproof coatings.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes a mixing tank and a transmission device for driving the mixing tank to move back and forth, so that the mixing tank can add auxiliary materials along the way, a support plate A is welded to the side end of the mixing tank, and a bearing whose inner circle is fixed to a rotating rod is installed at the head of the support plate A, a stirring paddle for stirring the raw materials and auxiliary materials inside the mixing tank is installed at the bottom of the rotating rod, and a gear buckle assembly is installed at the top of the rotating rod for driving the stirring paddle to rotate during the movement of the mixing tank.

[0007] Preferably, the gear buckle assembly includes a support plate B fixed on the surface of the transmission device, the head of the support plate B is fixedly connected to a toothed plate, and the head of the rotating rod is fixedly connected to a gear connected to the toothed buckle of the toothed plate. During the movement of the rotating rod, the gear is subjected to the relative force of the toothed plate to drive the rotation of the rotating rod.

[0008] Preferably, the transmission device is an iron plate bending heavy-duty metal conveyor, and the mixing tank is fixed on one of the iron plates of the iron plate bending heavy-duty metal conveyor.

[0009] Preferably, the transmission device includes a shell with an opening at the top, a motor is installed on the side end of the shell, a screw driven by the motor is installed inside the shell, and a rod sleeve is threadedly connected to the outer wall of the screw rod, a guide rail is installed on the inner bottom wall of the transmission device, the top end of the rod sleeve is fixed to the bottom end of the mixing tank, and the bottom end is slidably connected to the guide rail through a slider.

[0010] Preferably, a discharge pipe equipped with a valve is provided at a lower portion of the surface of the mixing tank for discharging materials.

[0011] Preferably, the bottom end of the rotating rod is detachably connected to a stirring paddle, so as to facilitate cleaning of the stirring paddle.

[0012] Preferably, the top end of the stirring paddle is fixedly connected to an insert block via a connecting plate, a screw is welded to the side end of the insert block, the bottom end of the rotating rod is fixedly connected to a connecting slot seat, one side of the connecting slot seat is provided with an opening for inserting the insert block, and the other side is provided with a through hole for passing the screw.

[0013] Preferably, a heating component is provided inside the mixing tank, and a base is fixedly connected to the bottom end of the mixing tank, and heating during mixing helps to make the coating uniform.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The utility model first adds a certain proportion of polymer base material into the mixing tank, and then moves the mixing tank through the transmission device. During the movement, the mixing tank will pass through the feeding areas of various auxiliary material feeding devices along the way to add auxiliary materials. When the mixing tank moves back and forth, the stirring paddle thereon will be driven by the gear assembly to rotate, thereby achieving stirring. No additional motor is needed, which can effectively solve the current stirring that is achieved by the rotation of the stirring paddle driven by the additional motor added to the mixing tank, which not only increases the cost and energy consumption, but also requires the focus on power supply issues.

[0016] 2. The rotating rod and the stirring paddle of the utility model can be disassembled and assembled through a detachable structure, so that the stirring paddle can be disassembled for cleaning after processing is completed, and can be disassembled for replacement when the stirring paddle is damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic structural diagram of a second embodiment of the transmission device in the utility model;

[0020] Figure 3 This is a schematic diagram of the rod sleeve connection structure in the utility model;

[0021] Figure 4 For the utility model Figure 1 A magnified view of the local structure at A;

[0022] Figure 5 It is a structural schematic diagram of the side opposite to the connection between the connecting slot seat and the insert block in the utility model.

[0023] In the figure: 1. mixing tank; 2. transmission device; 201. iron plate bending heavy-duty metal conveyor; 202. shell; 203. motor; 204. lead screw; 205. rod sleeve; 206. guide rail; 207. slider; 3. support plate A; 4. bearing; 5. rotating rod; 6. stirring paddle; 7. gear buckle assembly; 701. support plate B; 702. gear plate; 703. gear; 8. discharge pipe; 9. connecting plate; 10. plug block; 11. screw; 12. connecting slot seat; 13. through hole; 14. base. DETAILED DESCRIPTION

[0024] like Figure 1-5 As shown, the utility model provides a mixing device for the production of polymer waterproof coatings, including a mixing tank 1 and a transmission device 2 for driving the mixing tank 1 to move back and forth, so that the mixing tank 1 can add auxiliary materials (auxiliary materials include fillers and additives) along the way and mix them by stirring to achieve the preparation of polymer waterproof coatings.

[0025] A support plate A3 is welded to the side end of the mixing tank 1, and a bearing 4 whose inner ring is fixed to a rotating rod 5 is installed at the head of the support plate A3. A stirring paddle 6 for stirring the raw materials and auxiliary materials inside the mixing tank 1 is installed at the bottom of the rotating rod 5. A gear assembly 7 for driving the stirring paddle 6 to rotate during the movement of the mixing tank 1 is installed at the top of the rotating rod 5. First, a certain proportion of polymer base material is added to the mixing tank 1, and then the mixing tank 1 is moved by the transmission device 2. During the movement, the mixing tank 1 will pass through the feeding areas of various auxiliary material feeding devices along the way to add auxiliary materials. When the mixing tank 1 moves back and forth, the stirring paddle 6 thereon will be driven by the gear assembly 7 to rotate (stirring during the movement of the mixing tank 1), thereby achieving stirring, and there is no need to add an additional motor 203.

[0026] The tooth buckle assembly 7 includes a support plate B701 fixed on the surface of the transmission device 2, the head of the support plate B701 is fixedly connected to a tooth plate 702, and the head of the rotating rod 5 is fixedly connected to a gear 703 connected to the tooth buckle of the tooth plate 702. During the movement of the rotating rod 5, the gear 703 is subjected to the relative force of the tooth plate 702, which will drive the rotation of the rotating rod 5, that is, when the transmission device 2 drives the mixing tank 1 to move back and forth, the gear 703 on the rotating rod 5 will rotate under the action of the tooth plate 702, thereby driving the rotation of the rotating rod 5, and the rotating rod 5 drives the rotation of the inner ring of the bearing 4, and the inner ring of the bearing 4 rotates along its outer ring (the outer ring of the bearing 4 is fixed to the support plate A3), and finally drives the rotation of the stirring paddle 6 to stir the base material and the auxiliary material, thereby promoting the mixing of the base material and the auxiliary material.

[0027] The bottom of the transmission device 2 is fixedly connected with a base 14 for support. The transmission device 2 is provided with two embodiments in the utility model: the first embodiment of the transmission device 2: the transmission device 2 is an iron plate bending heavy-duty metal conveyor 201, and the mixing tank 1 is fixed on one of the iron plates of the iron plate bending heavy-duty metal conveyor 201. That is, the mixing tank 1 is driven to move back and forth by the iron plate bending heavy-duty metal conveyor 201. It should be noted that the conveyor is only responsible for driving the mixing tank 1 to move back and forth, and cannot control the transmission device 2 to tilt or invert the mixing tank 1.

[0028] The second embodiment of the transmission device 2: The transmission device 2 includes a shell 202 with an opening at the top, a motor 203 is installed at the side end of the shell 202, a screw rod 204 driven by the motor 203 is installed inside the shell 202, and a rod sleeve 205 is threadedly connected to the outer wall of the screw rod 204, and a guide rail 206 is installed on the inner bottom wall of the transmission device 2, the top of the rod sleeve 205 is fixed to the bottom end of the mixing tank 1, and the bottom end is slidably connected to the guide rail 206 through a slider 207, that is, the forward or reverse rotation of the motor 203 is controlled by a control button, the motor 203 drives the screw rod 204 to rotate clockwise or counterclockwise, the screw rod 204 drives the rod sleeve 205 to move back and forth, the rod sleeve 205 drives the slider 207 to move back and forth, the slider 207 slides along the guide rail 206 to maintain the back and forth linear movement of the rod sleeve 205, and the rod sleeve 205 finally drives the mixing tank 1 to move back and forth.

[0029] Other transmission devices 2 in the prior art can also be used in the present invention and are still within the protection scope of the present invention.

[0030] A heating device is provided inside the mixing tank 1. Heating during mixing helps to make the coating uniform. A discharge pipe 8 with a valve is provided on the mixing tank 1. The material can be discharged by opening the valve. It is also convenient to drain water when the mixing tank 1 is cleaned.

[0031] The rotating rod 5 and the stirring paddle 6 are preferably designed to be detachable, so that the stirring paddle 6 can be removed for cleaning after processing is completed, and can be removed for replacement when the stirring paddle 6 is damaged. The following is the specific detachable structure: the top of the stirring paddle 6 is fixedly connected to the plug block 10 through the connecting plate 9, and the side end of the plug block 10 is welded with a screw 11. The bottom end of the rotating rod 5 is fixedly connected to the connecting groove seat 12, and one side of the connecting groove seat 12 is provided with an opening for inserting the plug block 10, and the other side is provided with a through hole 13 for the screw 11 to pass through.

[0032] During installation, insert the plug 10 on the stirring paddle 6 into the connecting groove seat 12. After the insertion is completed, the screw 11 on the plug 10 just passes through the through hole 13 on the other side of the connecting groove seat 12. Then, turn the nut clockwise to install the nut on the screw 11. The nut slowly rests on the surface of the connecting groove seat 12 to fix the plug 10 in the connecting groove seat 12, thereby achieving the fixation between the rotating rod 5 and the stirring paddle 6. Similarly, during disassembly, you only need to turn the nut counterclockwise to remove the nut, and then pull the plug 10 out of the connecting groove seat 12 to achieve the disassembly between the stirring paddle and the rotating rod 5.

[0033] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A mixing device for producing polymer waterproof coatings, comprising a mixing tank (1) and a transmission device (2) for driving the mixing tank (1) to move back and forth, so that the mixing tank (1) can add auxiliary materials along the way, characterized in that: A support plate A (3) is welded to the side end of the mixing tank (1), and a bearing (4) whose inner ring is fixed to a rotating rod (5) is installed at the head of the support plate A (3). A stirring paddle (6) for stirring the raw materials and auxiliary materials inside the mixing tank (1) is installed at the bottom of the rotating rod (5), and a toothed buckle assembly (7) for driving the stirring paddle (6) to rotate during the movement of the mixing tank (1) is installed at the top of the rotating rod (5).

2. A mixing device for producing a polymer waterproof coating according to claim 1, characterized in that: The toothed buckle assembly (7) comprises a support plate B (701) fixed on the surface of the transmission device (2); the head of the support plate B (701) is fixedly connected to a toothed plate (702); the head of the rotating rod (5) is fixedly connected to a gear (703) that is toothed and buckled with the toothed plate (702); when the rotating rod (5) moves, the gear (703) is subjected to a relative force from the toothed plate (702) and drives the rotating rod (5) to rotate.

3. A mixing device for producing a polymer waterproof coating according to claim 1, characterized in that: The transmission device (2) is an iron plate bending heavy-duty metal conveyor (201), and the mixing tank (1) is fixed on one of the iron plates of the iron plate bending heavy-duty metal conveyor (201).

4. A mixing device for producing a polymer waterproof coating according to claim 1, characterized in that: The transmission device (2) comprises a housing (202) with an opening at the top, a motor (203) being mounted on the side end of the housing (202), a screw rod (204) driven by the motor (203) being mounted inside the housing (202), and a rod sleeve (205) being threadedly connected to the outer wall of the screw rod (204), a guide rail (206) being mounted on the inner bottom wall of the transmission device (2), the top end of the rod sleeve (205) being fixed to the bottom end of the mixing tank (1), and the bottom end of the rod sleeve (205) being slidably connected to the guide rail (206) via a slider (207).

5. A mixing device for producing a polymer waterproof coating according to claim 1, characterized in that: A discharge pipe (8) equipped with a valve is provided at a lower portion of the surface of the mixing tank (1).

6. A mixing device for producing a polymer waterproof coating according to claim 1, characterized in that: The bottom end of the rotating rod (5) is detachably connected to a stirring paddle (6).

7. A mixing device for producing polymer waterproof coating according to claim 6, characterized in that: The top end of the stirring paddle (6) is fixedly connected to an insert block (10) via a connecting plate (9), a screw rod (11) is welded to the side end of the insert block (10), and the bottom end of the rotating rod (5) is fixedly connected to a connecting groove seat (12), one side of the connecting groove seat (12) is provided with an opening for inserting the insert block (10), and the other side is provided with a through hole (13) for the screw rod (11) to pass through.

8. A mixing device for producing polymer waterproof coating according to claim 1, characterized in that: A heating component is provided inside the mixing tank (1), and a base (14) is fixedly connected to the bottom end of the mixing tank (1).

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