Stirring and dispersing barrel internally coated with Teflon coating

Abstract

The utility model particularly relates to the technical field of stirring and dispersing barrels, and discloses a stirring and dispersing barrel internally coated with a Teflon coating, which comprises a barrel body and a base, the bottom end of the barrel body is symmetrically and rotatably connected with four universal wheels, the surface of the base is provided with a groove for clamping the barrel body, the top end of the barrel body is fixedly provided with a mounting frame, the side wall of the mounting frame is provided with a notch I, and the notch II is provided with a notch II. A hydraulic cylinder is fixedly arranged at the inner bottom of the first notch, a supporting plate is fixedly arranged at the output end of the top end of the hydraulic cylinder, and an end cover is fixedly arranged at the bottom end, close to the barrel body, of the supporting plate. By arranging the barrel body, the base, the groove, the universal wheels, the hydraulic cylinder, the supporting plate, the first servo motor and the end cover, the internal size of the groove is matched with the external size of the barrel body, the positioning convenience of the end cover and the barrel body is improved, the height of the end cover can be adjusted by starting the hydraulic cylinder, the top end of the barrel body is conveniently closed, and the working efficiency is improved. An operator grabs the grip to drive the universal wheels. Therefore, the barrel body replacement time is shortened, and the dispersion processing efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of stirring and dispersing barrels, and particularly relates to a stirring and dispersing barrel with an inner Teflon coating. Background Art

[0002] During the production process of waterborne coatings, several steps are involved, namely premixing, dispersion, grinding, paint adjustment, filtration, detection, packaging, etc. The most crucial step is the dispersion of pigments and fillers in the liquid phase (water or binder). In the dispersion process, a dispersion barrel is usually used to load raw materials and disperse and mix the fillers.

[0003] Existing dispersion barrels usually include a barrel body, a servo motor, and an impeller. The barrel body is usually made of stainless steel, and spraying a Teflon coating inside the barrel body can improve the non-stickiness of the barrel body surface, thus facilitating the cleaning of the barrel body. Starting the motor can drive the impeller to rotate at high speed, thereby chopping the fillers and enabling the fillers to be fully dispersed and mixed with the solution.

[0004] When the existing dispersion barrel is in use, when the raw materials are stirred and completed, it is time-consuming and laborious to replace the raw materials and install and disassemble the barrel body, thus affecting the efficiency of waterborne coating dispersion processing. Summary of the Utility Model

[0005] The utility model provides a stirring and dispersing barrel with an inner Teflon coating, aiming to solve the problem that when the existing dispersion barrel is in use, when the raw materials are stirred and completed, it is time-consuming and laborious to replace the raw materials and install and disassemble the barrel body, thus affecting the efficiency of waterborne coating dispersion processing.

[0006] The utility model is realized as follows: A stirring and dispersing barrel with an inner Teflon coating includes a barrel body and a base. Four universal wheels are symmetrically and rotatably connected to the bottom end of the barrel body. A groove is formed on the surface of the base for the barrel body to be snap-fitted. An installation frame is fixedly provided at the top end of the barrel body. A notch one is formed on the side wall of the installation frame. A hydraulic cylinder is fixedly provided at the inner bottom of the notch one. A support plate is fixedly provided at the output end of the top of the hydraulic cylinder. An end cover is fixedly provided at the bottom end of the support plate close to the barrel body. A servo motor one is fixedly provided at the top end of the support plate. The output end of the servo motor one sequentially penetrates through the support plate and the end cover and is fixedly provided with a vertical rod one. Two impellers are sleeved on the outer surface of the vertical rod one. Two handles are symmetrically and fixedly provided on the side wall of the barrel body.

[0007] Preferably, two vertical rods two are symmetrically and fixedly provided at the inner bottom of the notch one close to the hydraulic cylinder. The top ends of the two vertical rods two sequentially penetrate through the support plate and are fixedly connected to the inner top of the notch one. The external dimension of the support plate is adapted to the internal dimension of the notch one, improving the stability of the vertical movement of the support plate.

[0008] Preferably, a second notch is formed in the side wall of the base near the lower part of the first notch. Two screw rod sliders are movably connected inside the second notch, and the outer dimensions of the screw rod sliders are adapted to the inner dimensions of the second notch, improving the sliding stability of the screw rod sliders.

[0009] Preferably, a second servo motor is fixedly provided on the side wall of the base. The output end of the second servo motor penetrates through the base and is fixedly provided with a bidirectional screw rod. The two screw rod sliders are symmetrically and threadedly connected to the outer surface of the bidirectional screw rod, improving the convenience of the two screw rod sliders moving towards each other.

[0010] Preferably, clamping claws are fixedly provided at the ends of both of them close to the barrel body, and the inner dimensions of the clamping claws are adapted to the outer dimensions of the barrel body, improving the installation positioning stability and efficiency of the barrel body.

[0011] Preferably, a sealing ring is clamped on the inner side wall of the end cover. The sealing ring is made of rubber and is in a circular ring shape, improving the sealing performance of the end cover.

[0012] Compared with the prior art, the embodiments of the present application mainly have the following beneficial effects:

[0013] Firstly, by providing a barrel body, a base, a groove, universal wheels, a hydraulic cylinder, a support plate, a first servo motor and an end cover, the inner dimensions of the groove are adapted to the outer dimensions of the barrel body, improving the convenience of positioning the end cover and the barrel body. Starting the hydraulic cylinder can adjust the height of the end cover to facilitate closing the top of the barrel body. The operator grasps the handle to drive the universal wheels, thereby shortening the time for replacing the barrel body and improving the efficiency of decentralized processing. Secondly, by providing a second servo motor, a second notch, a bidirectional screw rod, screw rod sliders and clamping claws, the inner dimensions of the clamping claws are adapted to the outer dimensions of the barrel body, improving the installation stability of the barrel body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the front three-dimensional structural schematic diagram of the present utility model.

[0015] Figure 2 is the side three-dimensional structural schematic diagram of the present utility model.

[0016] Figure 3 is the front sectional structural schematic diagram of the barrel body of the present utility model.

[0017] Figure 4 is the top sectional structural schematic diagram of the mounting frame of the present utility model.

[0018] The reference numerals are: 1, barrel body; 2, base; 3, groove; 4, universal wheel; 5, mounting bracket; 6, first notch; 7, hydraulic cylinder; 8, support plate; 9, first servo motor; 10, end cover; 11, first vertical rod; 12, impeller; 13, second servo motor; 14, second notch; 15, bidirectional lead screw; 16, lead screw slide; 17, claw; 18, second vertical rod; 19, grip; 20, sealing ring. Detailed implementation manners

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs; the terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above drawings are intended to cover non-exclusive inclusion. The terms "first", "second", etc. in the specification and claims of this application or the above drawings are used to distinguish different objects and not to describe a specific order.

[0020] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of this application. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0021] Please refer to Figures 1-4, Embodiments provided by the present utility model: An inner-coated Teflon coating stirring and dispersing barrel, comprising a barrel body 1 and a base 2. The barrel body 1 is made of stainless steel. The inner side wall of the barrel body 1 is sprayed with a Teflon coating to improve surface non-stickiness, thereby facilitating the cleaning of the barrel body 1. Four universal wheels 4 are symmetrically and rotatably connected to the bottom end of the barrel body 1. A groove 3 is provided on the surface of the base 2 for the barrel body 1 to be snap-fitted. The internal dimensions of the groove 3 are adapted to the external dimensions of the barrel body 1, improving the stability of the snap-fit of the barrel body 1. An installation frame 5 is fixedly provided at the top end of the barrel body 1. A notch one 6 is provided on the side wall of the installation frame 5. A hydraulic cylinder 7 is fixedly provided at the inner bottom of the notch one 6. The output end at the top of the hydraulic cylinder 7 is fixedly provided with a support plate 8 through a coupling. Two vertical rods two 18 are symmetrically and fixedly provided at the inner bottom of the notch one 6 near the hydraulic cylinder 7. The top ends of the two vertical rods two 18 sequentially pass through the support plate 8 and are fixedly connected to the inner top of the notch one 6. The external dimensions of the support plate 8 are adapted to the internal dimensions of the notch one 6. The vertical rod two 18 can limit the lateral displacement of the support plate 8, improving the stability of the vertical movement of the support plate 8. A end cover 10 is fixedly provided at the bottom end of the support plate 8 close to the barrel body 1. The end cover 10 is directly above the groove 3, improving the convenience of the installation and positioning of the barrel body 1. The internal dimensions of the end cover 10 are adapted to the external dimensions of the top end of the barrel body 1, improving the stability of the closure of the barrel body 1. A servo motor one 9 is fixedly provided at the top end of the support plate 8. The output end of the servo motor one 9 sequentially passes through the support plate 8 and the end cover 10 and is fixedly provided with a vertical rod one 11. Two impellers 12 are sleeved on the outer surface of the vertical rod one 11. Blades are fixedly provided on the surfaces of the impellers 12. Starting the servo motor one 9 can drive the vertical rod one 11 and the impellers 12 to rotate at high speed. The impellers 12 can cut and disperse the filler, improving the quality of the dispersion of the filler in the solution. Two grips 19 are symmetrically and fixedly provided on the side wall of the barrel body 1. When the dispersion is completed, the operator starts the hydraulic cylinder 7 to drive the support plate 8 to move vertically upward, so that the barrel body 1 is separated from the end cover 10, the vertical rod one 11 and the impellers 12. It is convenient for the operator to grasp the grips 19 and drag the barrel body 1 to drive the universal wheels 4 to roll, thereby facilitating the replacement of the barrel body 1 snap-fitted inside the groove 3, shortening the replacement time of the barrel body 1, and improving the dispersion processing efficiency of the dispersing barrel.

[0022] A notch two 14 is provided on the side wall of the base 2 near the lower part of the notch one 6. Two lead screw sliders 16 are movably connected inside the notch two 14. The external dimensions of the lead screw sliders 16 are all adapted to the internal dimensions of the notch two 14, improving the stability of the sliding of the lead screw sliders 16. A servo motor two 13 is fixedly provided on the side wall of the base 2. The output end of the servo motor two 13 penetrates through the base 2 and a bidirectional lead screw 15 is fixedly provided. The two lead screw sliders 16 are symmetrically threadedly connected to the outer surface of the bidirectional lead screw 15, improving the convenience of the two lead screw sliders 16 moving towards each other. Claws 17 are fixedly provided at both ends close to the barrel 1. The internal dimensions of the claws 17 are all adapted to the external dimensions of the barrel 1. Starting the servo motor two 13 can drive the two claws 17 to move towards each other, so that the claws 17 are clamped on the side wall of the barrel 1, improving the installation and positioning stability and efficiency of the barrel 1. Driving the servo motor two 13 in the reverse direction can release the limit on the barrel 1.

[0023] A sealing ring 20 is clamped on the inner side wall of the end cover 10. The sealing ring 20 is made of rubber and is in a circular ring shape, improving the sealing performance of the end cover 10.

[0024] Working principle: When this kind of stirring and dispersing barrel with an inner Teflon coating is in use, the operator first connects an external power supply. When the operator grasps the handle 19 and drags the barrel 1, the universal wheels 4 can reduce the resistance through rolling, thus facilitating the movement of the barrel 1 into the inside of the groove 3. The groove 3 is located directly below the end cover 10, improving the installation and positioning efficiency of the barrel 1. When starting the hydraulic cylinder 7 to drive the support plate 8 to move vertically downward, the end cover 10 can seal the top of the barrel 1, thus preventing the solution from leaking during the dispersion process. When starting the servo motor one 9 to drive the first vertical rod 11 and the impeller 12 to rotate at high speed, the blades on the surface of the impeller 12 can cut and disperse the filler, so that the coating solution is evenly dispersed. When the dispersion process is completed, the operator drives the hydraulic cylinder 7 in the reverse direction to drive the support plate 8 to move vertically upward, so that the barrel 1 and the end cover 10 are separated, thus releasing the limit. The operator can hold the handle 19 to drag out the barrel 1 clamped in the middle of the groove 3, facilitating the replacement of a new barrel 1, thus shortening the installation and replacement time of the barrel 1 and improving the dispersion efficiency.

[0025] Secondly, the internal dimensions of the claws 17 are adapted to the external dimensions of the barrel 1. Starting the servo motor two 13 can drive the lead screw slider 16 and the claws 17 to move towards each other, thus improving the stability of the barrel 1 being clamped in the groove 3 during the dispersion operation.

[0026] It should be noted that for the foregoing embodiments, for the sake of simple description, they are all expressed as a series of action combinations. However, those skilled in the art should know that the present utility model is not limited by the described action sequence, because according to the present utility model, certain steps may be adopted in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily essential to the present utility model.

[0027] In several embodiments provided by the present application, it should be understood that the disclosed device can be implemented in other ways. For example, the device embodiments described above are merely illustrative. For example, the above division of units can be divided in other ways during actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the displayed or discussed coupling or communication connection between each other can be through some interfaces. The indirect coupling or communication connection between devices or units can be in the form of telecommunications or other forms.

[0028] The units described above as separate components may or may not be physically separated. The components displayed as units may or may not be physical units, that is, they can be located in one place or distributed to multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0029] The above embodiments are only used to illustrate the technical solutions of the present utility model, rather than limiting the protection scope of the utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the scope of protection of the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, those of ordinary skill in the art can still, without conflict, make combinations, additions, deletions or other adjustments to the features in the embodiments of the present utility model according to the situation without creative work, so as to obtain different technical solutions that essentially do not deviate from the concept of the present utility model. These technical solutions also belong to the scope of protection of the present utility model.

Claims

1. An inner-coated Teflon-coated stirring and dispersing barrel, characterized in that, It includes a barrel body (1) and a base (2): Four universal wheels (4) are symmetrically and rotatably connected to the bottom end of the barrel body (1). A groove (3) is formed on the surface of the base (2) for the barrel body (1) to be snap-fitted. An installation frame (5) is fixedly provided at the top end of the barrel body (1). A notch one (6) is formed on the side wall of the installation frame (5). A hydraulic cylinder (7) is fixedly provided at the inner bottom of the notch one (6). A support plate (8) is fixedly provided at the output end of the top of the hydraulic cylinder (7). A end cover (10) is fixedly provided on the support plate (8) close to the bottom end of the barrel body (1). A servo motor one (9) is fixedly provided at the top end of the support plate (8). The output end of the servo motor one (9) sequentially passes through the support plate (8) and the end cover (10) and is fixedly provided with a vertical rod one (11). Two impellers (12) are sleeved on the outer surface of the vertical rod one (11). Two handles (19) are symmetrically and fixedly provided on the side wall of the barrel body (1).

2. The stirring and dispersing barrel with an inner Teflon coating according to claim 1, characterized in that: Two vertical rods two (18) are symmetrically and fixedly provided at the inner bottom of the notch one (6) close to the hydraulic cylinder (7). The top ends of the two vertical rods two (18) sequentially pass through the support plate (8) and are fixedly connected to the inner top of the notch one (6). The external dimensions of the support plate (8) are adapted to the internal dimensions of the notch one (6).

3. A stirring and dispersing barrel with an inner Teflon coating according to claim 1, characterized in that: A notch two (14) is formed on the side wall of the base (2) below the notch one (6). Two lead screw sliders (16) are movably connected inside the notch two (14). The external dimensions of the lead screw sliders (16) are all adapted to the internal dimensions of the notch two (14).

4. A stirring and dispersing barrel with an inner Teflon coating according to claim 3, characterized in that: A servo motor two (13) is fixedly provided on the side wall of the base (2). The output end of the servo motor two (13) passes through the base (2) and is fixedly provided with a bidirectional lead screw (15). The two lead screw sliders (16) are symmetrically threadedly connected to the outer surface of the bidirectional lead screw (15).

5. A stirring and dispersing barrel with an inner Teflon coating according to claim 4, characterized in that: Claw (17) is fixedly provided at the end of each of the two close to the barrel body (1). The internal dimensions of the claws (17) are all adapted to the external dimensions of the barrel body (1).

6. A stirring and dispersing barrel with an inner Teflon coating according to claim 1, characterized in that: A sealing ring (20) is snap-fitted on the inner side wall of the end cover (10). The sealing ring (20) is made of rubber and is in a circular ring shape.

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