A lifting type coating material mixing device

Abstract

The utility model discloses a lifting type coating material mixing device, which belongs to the technical field of coating material production, and comprises an outer cylinder, an inner cylinder is vertically slidably arranged inside the outer cylinder, a positioning plate is horizontally fixed at the top of the inner cylinder, first hydraulic cylinders for controlling the lifting of the inner cylinder are symmetrically installed on both sides of the outer cylinder, a cover plate is hingedly installed on the top of the inner cylinder, a mounting plate is arranged on the top of the cover plate, and a lifting mechanism is arranged on the outside of the mounting plate. The utility model uses a mixing barrel composed of an outer cylinder and an inner cylinder, and controls the lifting of the inner cylinder by the first hydraulic cylinder, so that the volume of the mixing barrel can be adjusted during use of the device, thereby improving the production rate. In addition, during the adjustment of the volume of the mixing barrel, the positioning block on the inner side of the outer cylinder is used in conjunction with the guide groove and the limit groove on the outer side of the inner cylinder, so that the position of the inner cylinder can be fixed, thereby ensuring the stability of the mixing box.

Description

Technical Field

[0001] The utility model relates to a mixing device, in particular to a lifting type coating material mixing device, belonging to the technical field of coating material production. Background Art

[0002] In the prior art, for example, the utility model with application number 202321905304.3 discloses a mixing device for preparing coating agents. In order to solve the problem that most of the current mixing is done by a mixing tank with a fixed stirring structure, this type of mixing equipment has great limitations due to the fixed mixing position, and the required mixing time is long, thereby reducing the mixing efficiency. By arranging an up and down adjustable stirring mechanism in the cylinder, coating agents at different positions and layers can be mixed, effectively shortening the mixing time and improving the mixing efficiency. Since some coating agents have a certain viscosity, by arranging a stirring plate with the same curvature as the bottom of the cylinder, it is more convenient to clean some coating agents attached to the bottom surface of the inner cavity of the cylinder, and the practicability is strong. By opening a plurality of diversion holes on the stirring plate, when the stirring plate stirs the coating agent, some coating agents can overflow from the diversion holes, thereby improving the mixing effect.

[0003] Similar to the above application, there are still some shortcomings:

[0004] The volume of the device is fixed during use, and the production rate is slow for materials with a large mixing volume. The upper cover of the box cannot be opened, which makes it inconvenient to clean after use.

[0005] For this reason, a lifting type coating material mixing device is designed to optimize the above-mentioned problems. Utility Model Content

[0006] The main purpose of the utility model is to provide a lifting coating material mixing device, which is composed of an outer cylinder and an inner cylinder, and the lifting of the inner cylinder is controlled by a first hydraulic cylinder, so that the volume of the mixing barrel can be adjusted during the use of the device, thereby improving the production rate. In addition, in the process of adjusting the volume of the mixing barrel, the positioning block on the inner side of the outer cylinder is used in conjunction with the guide groove and the limit groove on the outer side of the inner cylinder, so that the position of the inner cylinder can be fixed to ensure the stability of the mixing box. By arranging a lifting mechanism composed of a guide rail, a lifting motor and a screw on the outer side of the mounting plate, the height of the stirring blade can be adjusted, and the height adjustment is more accurate by adopting the screw lifting method. By hingedly installing a cover plate on the top of the inner cylinder and controlling the flipping of the cover plate by the second hydraulic cylinder, the top of the inner cylinder can be opened after the raw material processing is completed, and the cleaning of the device is more convenient.

[0007] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0008] A lifting coating material mixing device comprises an outer cylinder, an inner cylinder is vertically slidably arranged inside the outer cylinder, a positioning plate is horizontally fixed to the top of the inner cylinder, a first hydraulic cylinder for controlling the lifting of the inner cylinder is symmetrically installed on both sides of the outer cylinder, a cover plate is hingedly installed on the top of the inner cylinder, a mounting plate is arranged on the top of the cover plate, a lifting mechanism is arranged on the outer side of the mounting plate, a stirring motor is installed on the top of the mounting plate, a stirring rod is vertically installed on the output end of the stirring motor, the stirring rod passes through the cover plate and extends to the inside of the inner cylinder, the stirring rod is slidably connected to the cover plate, a sliding rod is vertically slidably arranged on the bottom end of the stirring rod, a stirring blade is installed on the bottom end of the sliding rod, and a fastening bolt is installed on the bottom of the outer side of the stirring rod.

[0009] Preferably, an annular stepped groove is formed on the inner bottom of the outer cylinder, and the top of the stepped groove fits with the bottom end of the inner cylinder.

[0010] Preferably: both sides of the inner cylinder are vertically provided with guide grooves, the outer sides of the guide grooves are evenly provided with limit grooves, the top of the inner side of the outer cylinder is symmetrically provided with positioning blocks, the positioning blocks are slidably arranged inside the guide grooves, and the outer cylinder and the inner cylinder are rotationally connected.

[0011] Preferably, an annular slide groove is provided at the bottom of the positioning plate, a slider is slidably provided inside the annular slide groove, and two groups of sliders are provided, and the bottom ends of the sliders are respectively connected to the output ends of the first hydraulic cylinder.

[0012] Preferably: a circular rubber pad is provided at the bottom of the cover plate, and the outer side of the rubber pad is in contact with the inner side of the inner cylinder.

[0013] Preferably: a vertical plate is symmetrically arranged on one side of the top of the positioning plate, a second hydraulic cylinder is rotatably installed between two groups of vertical plates, and an output end of the second hydraulic cylinder is hinged to the top of the cover plate.

[0014] Preferably: the lifting mechanism includes a guide rail, a lifting motor and a screw, the guide rail is vertically installed on the top of the cover plate, one end of the mounting plate is located inside the guide rail and slides along the length direction, the lifting motor is installed on the top of the guide rail, the output end of the lifting motor is installed with a screw, and the screw is threadedly connected to the mounting plate.

[0015] The beneficial effects of the utility model are:

[0016] The utility model provides a lifting type coating material mixing device, which is composed of an outer cylinder and an inner cylinder, and a first hydraulic cylinder controls the lifting of the inner cylinder, so that the volume of the stirring barrel can be adjusted during use, thereby improving the production rate. In addition, during the adjustment of the volume of the stirring barrel, the positioning block on the inner side of the outer cylinder is used in conjunction with the guide groove and the limit groove on the outer side of the inner cylinder, so that the position of the inner cylinder can be fixed, thereby ensuring the stability of the stirring box.

[0017] By arranging a lifting mechanism consisting of a guide rail, a lifting motor and a screw rod on the outside of the mounting plate, the height of the stirring blade can be adjusted, and the height adjustment is more accurate by adopting the screw rod lifting method;

[0018] By hingedly installing a cover plate on the top of the inner cylinder and controlling the flipping of the cover plate by the second hydraulic cylinder, the top of the inner cylinder can be opened after the raw material processing is completed, and the cleaning of the device is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front cross-sectional view of the utility model;

[0020] Figure 2 It is the front view of the utility model;

[0021] Figure 3 This is a structural diagram of the inner cylinder of the utility model;

[0022] Figure 4 For the utility model Figure 1 Enlarged view of point A in the middle.

[0023] In the figure: 1. outer cylinder; 2. inner cylinder; 3. positioning plate; 4. first hydraulic cylinder; 5. cover plate; 6. mounting plate; 7. stirring motor; 8. stirring rod; 9. sliding rod; 10. stirring blade; 11. fastening bolt; 12. second hydraulic cylinder; 13. guide rail; 14. lifting motor; 15. screw; 16. annular slide groove; 17. slider; 18. guide groove; 19. limit groove; 20. positioning block. DETAILED DESCRIPTION

[0024] In order to make the technical solution of the utility model more clear and specific to those skilled in the art, the utility model is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the utility model are not limited thereto.

[0025] like Figure 1-Figure 4 As shown, this embodiment provides a lifting coating material mixing device, including an outer cylinder 1, an inner cylinder 2 is vertically slidably arranged inside the outer cylinder 1, a positioning plate 3 is horizontally fixed at the top of the inner cylinder 2, first hydraulic cylinders 4 for controlling the lifting of the inner cylinder 2 are symmetrically installed on both sides of the outer cylinder 1, a cover plate 5 is hingedly installed on the top of the inner cylinder 2, a mounting plate 6 is arranged on the top of the cover plate 5, a lifting mechanism is arranged on the outer side of the mounting plate 6, a stirring motor 7 is installed on the top of the mounting plate 6, a stirring rod 8 is vertically installed at the output end of the stirring motor 7, the stirring rod 8 penetrates the cover plate 5 and extends to the inside of the inner cylinder 2, the stirring rod 8 is slidably connected to the cover plate 5, a sliding rod 9 is vertically slidably arranged at the bottom end of the stirring rod 8, a stirring blade 10 is installed at the bottom end of the sliding rod 9, and a fastening bolt 11 is installed at the bottom of the outer side of the stirring rod 8.

[0026] The overall working principle is as follows: before mixing, start the first hydraulic cylinder 4 to push the bottom of the positioning plate 3 to lift the inner cylinder 2 upwards. According to the mixing requirements, control the volume of the mixing barrel composed of the inner cylinder 2 and the outer cylinder 1 to increase the mixing rate. After the volume adjustment of the mixing barrel is completed, control the length of the mixing rod 8 and the sliding rod 9 according to the height of the mixing barrel, and then open the cover 5 to load the materials. When mixing, start the stirring motor 7 to control the rotation of the stirring blade 10 to mix the materials. At the same time, during the mixing process, use the lifting mechanism to control the lifting and lowering of the stirring blade 10 to mix the materials on different levels.

[0027] In this embodiment, an annular stepped groove is formed on the inner bottom of the outer cylinder 1 , and the top of the stepped groove fits with the bottom end of the inner cylinder 2 .

[0028] Partial working principle: During the resetting process of the inner cylinder 2, the bottom end of the inner cylinder 2 can fit tightly with the inner bottom of the outer cylinder 1, ensuring the smoothness of the interior and facilitating cleaning.

[0029] In this embodiment, guide grooves 18 are vertically opened on both sides of the inner cylinder 2, and limiting grooves 19 are evenly opened on the outer sides of the guide grooves 18. Positioning blocks 20 are symmetrically arranged on the top of the inner side of the outer cylinder 1. The positioning blocks 20 are slidably arranged inside the guide grooves 18, and the outer cylinder 1 and the inner cylinder 2 are rotationally connected.

[0030] Local working principle: in the process of controlling the lifting of the inner cylinder 2, the positioning block 20 slides inside the guide groove 18. After rising to the specified height, the rotation of the inner cylinder 2 is controlled to clamp the positioning block 20 inside the limit groove 19 to stabilize the position of the inner cylinder 2.

[0031] In this embodiment, an annular groove 16 is provided at the bottom of the positioning plate 3 , and a slider 17 is slidably provided inside the annular groove 16 . There are two groups of sliders 17 , and the bottom ends of the sliders 17 are respectively connected to the output ends of the first hydraulic cylinder 4 .

[0032] Partial working principle: in the process of controlling the rotation of the inner cylinder 2 , since the position of the first hydraulic cylinder 4 is fixed, it can support the positioning plate 3 , and the slider 17 slides inside the annular slide groove 16 .

[0033] In this embodiment, a circular rubber pad is provided at the bottom of the cover plate 5 , and the outer side of the rubber pad is in contact with the inner side of the inner tube 2 .

[0034] Partial working principle: In the process of sealing with the cover plate 5, the rubber pad is fitted with the inner side of the inner tube 2 to ensure the sealing effect.

[0035] In this embodiment, vertical plates are symmetrically arranged on one side of the top of the positioning plate 3 , a second hydraulic cylinder 12 is rotatably installed between two groups of vertical plates, and an output end of the second hydraulic cylinder 12 is hinged to the top of the cover plate 5 .

[0036] Partial working principle: The opening and closing of the cover plate 5 are controlled by the second hydraulic cylinder 12, which makes the operation more convenient.

[0037] In this embodiment, the lifting mechanism includes a guide rail 13, a lifting motor 14 and a screw 15. The guide rail 13 is vertically installed on the top of the cover plate 5. One end of the mounting plate 6 is located inside the guide rail 13 and slides along the length direction. The lifting motor 14 is installed on the top of the guide rail 13. The output end of the lifting motor 14 is installed with a screw 15. The screw 15 is threadedly connected to the mounting plate 6.

[0038] Partial working principle: When controlling the lifting of the stirring blade 10 , the lifting motor 14 is started to drive the screw 15 to rotate, and the screw 15 controls the mounting plate 6 to slide vertically along the height direction of the guide rail 13 , thereby controlling the lifting of the stirring blade 10 .

[0039] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A lifting type coating material mixing device, comprising an outer cylinder (1), characterized in that: An inner cylinder (2) is vertically slidably arranged inside the outer cylinder (1), a positioning plate (3) is horizontally fixed at the top of the inner cylinder (2), first hydraulic cylinders (4) for controlling the lifting of the inner cylinder (2) are symmetrically arranged on both sides of the outer cylinder (1), a cover plate (5) is hingedly arranged on the top of the inner cylinder (2), a mounting plate (6) is arranged on the top of the cover plate (5), a lifting mechanism is arranged on the outer side of the mounting plate (6), a stirring motor (7) is arranged on the top of the mounting plate (6), a stirring rod (8) is vertically arranged at the output end of the stirring motor (7), the stirring rod (8) penetrates the cover plate (5) and extends to the inside of the inner cylinder (2), the stirring rod (8) and the cover plate (5) are slidably connected, a sliding rod (9) is vertically slidably arranged at the bottom end of the stirring rod (8), a stirring blade (10) is arranged at the bottom end of the sliding rod (9), and a fastening bolt (11) is arranged at the bottom of the outer side of the stirring rod (8).

2. The lifting type coating material mixing device according to claim 1, characterized in that: An annular stepped groove is provided on the inner bottom of the outer cylinder (1), and the top of the stepped groove is in contact with the bottom end of the inner cylinder (2).

3. The lifting coating material mixing device according to claim 2, characterized in that: Both sides of the inner cylinder (2) are vertically provided with guide grooves (18), and the outer sides of the guide grooves (18) are evenly provided with limit grooves (19). The top of the inner side of the outer cylinder (1) is symmetrically provided with positioning blocks (20), and the positioning blocks (20) are slidably arranged inside the guide grooves (18). The outer cylinder (1) and the inner cylinder (2) are rotationally connected.

4. The lifting type coating material mixing device according to claim 3, characterized in that: An annular slide groove (16) is provided at the bottom of the positioning plate (3), a slider (17) is slidably arranged inside the annular slide groove (16), and two groups of sliders (17) are provided, and the bottom ends of the sliders (17) are respectively connected to the output ends of the first hydraulic cylinder (4).

5. The lifting type coating material mixing device according to claim 1, characterized in that: A circular rubber pad is provided at the bottom of the cover plate (5), and the outer side of the rubber pad is in contact with the inner side of the inner cylinder (2).

6. The lifting type coating material mixing device according to claim 5, characterized in that: A vertical plate is symmetrically arranged on one side of the top of the positioning plate (3), a second hydraulic cylinder (12) is rotatably installed between the two groups of vertical plates, and an output end of the second hydraulic cylinder (12) is hinged to the top of the cover plate (5).

7. A lifting type coating material mixing device according to any one of claims 1 to 6, characterized in that: The lifting mechanism comprises a guide rail (13), a lifting motor (14) and a screw rod (15); the guide rail (13) is vertically mounted on the top of the cover plate (5); one end of the mounting plate (6) is located inside the guide rail (13) and slides along the length direction; the lifting motor (14) is mounted on the top of the guide rail (13); the output end of the lifting motor (14) is mounted with a screw rod (15); and the screw rod (15) is threadedly connected to the mounting plate (6).

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