Mixing device

Abstract

The utility model discloses a material mixing device which comprises a supporting seat, a material mixing box is arranged at the top of the supporting seat, a vertical plate is fixedly connected to the top of the supporting seat, a connecting frame is slidably connected to the interior of the vertical plate, a sealing cover is fixedly connected to the bottom of the connecting frame, a fixed box is fixedly connected to the top of the sealing cover, and a sliding plate is slidably connected to the interior of the fixed box. A rotating shaft is rotationally connected into the sliding plate, a connecting base is fixedly connected to one end of the rotating shaft, and limiting inserting blocks are symmetrically and slidably connected into the connecting base; the PVC pipe mixing device has the beneficial effects that the reciprocating screw rod, the sliding plate, the rotating shaft, the connecting seat, the stirring shaft and the stirring rod are arranged, so that the function of mixing materials in the processing process of PVC pipes is realized, and the material mixing effect is uniform; and by arranging an adjusting knob, a threaded rod, a limiting insertion block, a mounting block and a mounting groove, the functions of quickly mounting and dismounting the stirring shaft are achieved, the stirring shaft can be conveniently and independently dismounted and cleaned, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing devices, in particular to a mixing device. Background Art

[0002] PVC pipe is a white plastic pipe, also called polyvinyl chloride pipe. The main material is polyvinyl chloride, and other ingredients are added to enhance its heat resistance, toughness and ductility. A mixing device is needed in the processing of PVC pipe. In the prior art, the position of the stirring shaft of the mixing device is usually fixed when in use. After use, more materials are easily attached to the outside of the stirring shaft, which is inconvenient to disassemble and clean the stirring shaft separately, making it inconvenient to use. Therefore, we propose a mixing device. Utility Model Content

[0003] The purpose of the utility model is to provide a mixing device to solve the problem that the mixing device proposed in the above background technology is usually fixed in position when in use, and a large amount of material is easily attached to the outside of the mixing shaft after use, making it inconvenient to disassemble and clean the mixing shaft separately.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A mixing device comprises a support seat, a mixing box is provided on the top of the support seat, a vertical plate is fixedly connected to the top of the support seat, a connecting frame is slidably connected to the inside of the vertical plate, a sealing cover is fixedly connected to the bottom of the connecting frame, a fixed box is fixedly connected to the top of the sealing cover, a sliding plate is slidably connected to the inside of the fixed box, a rotating shaft is rotatably connected to the inside of the sliding plate, a connecting seat is fixedly connected to one end of the rotating shaft, a limiting block is symmetrically slidably connected to the inside of the connecting seat, a stirring shaft is provided at the bottom of the connecting seat, a mounting block is fixedly connected to the top of the stirring shaft, mounting grooves used in conjunction with the limiting block are symmetrically opened inside the mounting block, and a stirring rod is symmetrically fixedly connected to the outside of the stirring shaft.

[0006] It can be understood that the utility model drives the sealing cover to move by moving the connecting frame, so as to facilitate the opening and closing of the sealing cover, drives the stirring rod to rotate by rotating the rotating shaft, thereby mixing the materials, drives the rotating shaft to move by moving the sliding plate, thereby lifting and lowering while stirring, thereby enhancing the mixing effect, and moves the limiting plug block into the interior of the mounting groove to limit and fix the position of the mounting block, so as to facilitate the rapid installation of the stirring shaft.

[0007] Preferably, a transmission screw is rotatably connected inside the vertical plate, and the connecting frame is threadedly connected to the transmission screw.

[0008] It can be understood that, in the present invention, the connecting frame is driven to move by the rotation of the transmission screw.

[0009] Preferably, a first motor is fixedly connected to the top of the vertical plate, and an output end of the first motor is fixedly connected to a transmission screw.

[0010] It can be understood that, in the present invention, the transmission screw is driven to rotate by the first motor.

[0011] Preferably, fixed blocks are equidistantly fixedly connected inside the fixed box, a reciprocating screw is rotatably connected between two of the fixed blocks, and the sliding plate is threadedly connected to the reciprocating screw.

[0012] It can be understood that, in the present invention, the sliding plate is driven to move by the rotation of the reciprocating screw.

[0013] Preferably, a third motor is fixedly connected to one side of the fixed block, and an output end of the third motor is fixedly connected to the reciprocating screw.

[0014] It can be understood that, in the present invention, the reciprocating screw is driven to rotate by the third motor.

[0015] Preferably, a threaded rod is symmetrically threadedly connected to the outer side of the connecting seat, the threaded rod is rotatably connected to the limiting plug block, and an end of the threaded rod away from the limiting plug block is fixedly connected to an adjusting knob.

[0016] It can be understood that, in the present invention, the adjusting knob drives the threaded rod to rotate, and the rotation of the threaded rod drives the limiting plug to move.

[0017] Preferably, a box door is provided on the outer side of the fixed box, a feed inlet is provided on the top of the sealing cover, and a discharge pipe is fixedly connected to one side of the mixing box.

[0018] It can be understood that the utility model facilitates the addition and discharge of materials through the provision of the feed port and the discharge pipe.

[0019] Preferably, a second motor is fixedly connected to the top of the sliding plate, and an output end of the second motor is fixedly connected to the rotating shaft.

[0020] It can be understood that, in the present invention, the second motor drives the rotating shaft to rotate.

[0021] The beneficial effects achieved by the utility model are as follows: the function of mixing materials during the processing of PVC pipes is realized by arranging a reciprocating screw, a sliding plate, a rotating shaft, a connecting seat, a stirring shaft and a stirring rod, and the mixing effect is uniform; the function of quickly installing and disassembling the stirring shaft is realized by arranging an adjusting knob, a threaded rod, a limit plug block, a mounting block and a mounting groove, so that it is convenient to disassemble and clean it separately and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0023] Figure 1 It is a structural schematic diagram of the utility model;

[0024] Figure 2 It is a cross-sectional view of the utility model;

[0025] Figure 3 It is an enlarged view of the local A of the utility model;

[0026] Figure 4 It is an enlarged view of local B of the utility model.

[0027] In the figure: 1. Support seat; 2. Mixing box; 3. Sealing cover; 4. Fixed box; 5. Connecting frame; 6. First motor; 7. Vertical plate; 8. Transmission screw; 9. Stirring rod; 10. Stirring shaft; 11. Second motor; 12. Third motor; 13. Fixed block; 14. Sliding plate; 15. Reciprocating screw; 16. Mounting groove; 17. Mounting block; 18. Limiting plug; 19. Threaded rod; 20. Connecting seat; 21. Rotating shaft; 22. Adjusting knob. DETAILED DESCRIPTION

[0028] 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 in 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.

[0029] See also Figures 1 to 4 , the utility model provides a technical solution:

[0030] A mixing device comprises a support base 1, a mixing box 2 is provided on the top of the support base 1, a vertical plate 7 is fixedly connected to the top of the support base 1, a connecting frame 5 is slidably connected to the inside of the vertical plate 7, a sealing cover 3 is fixedly connected to the bottom of the connecting frame 5, a fixed box 4 is fixedly connected to the top of the sealing cover 3, a sliding plate 14 is slidably connected to the inside of the fixed box 4, a rotating shaft 21 is rotatably connected to the inside of the sliding plate 14, a connecting base 20 is fixedly connected to one end of the rotating shaft 21, a limiting block 18 is symmetrically slidably connected to the inside of the connecting base 20, a stirring shaft 10 is provided at the bottom of the connecting base 20, a mounting block 17 is fixedly connected to the top of the stirring shaft 10, a mounting groove 16 used in conjunction with the limiting block 18 is symmetrically opened inside the mounting block 17, and a stirring rod 9 is symmetrically fixedly connected to the outside of the stirring shaft 10.

[0031] It can be understood that the utility model drives the sealing cover 3 to move by moving the connecting frame 5, so as to facilitate opening and closing of the sealing cover 3, drives the stirring rod 9 to rotate by rotating the rotating shaft 21, so as to mix the materials, drives the rotating shaft 21 to move by moving the sliding plate 14, so as to lift and lower while stirring, thereby enhancing the mixing effect, and moves the limiting plug 18 into the interior of the mounting groove 16 to limit and fix the position of the mounting block 17, so as to facilitate the rapid installation of the stirring shaft 10.

[0032] Furthermore, a transmission screw 8 is rotatably connected inside the vertical plate 7 , and the connecting frame 5 is threadedly connected to the transmission screw 8 .

[0033] It can be understood that, in the present invention, the connecting frame 5 is driven to move by the rotation of the transmission screw 8 .

[0034] Furthermore, a first motor 6 is fixedly connected to the top of the vertical plate 7 , and an output end of the first motor 6 is fixedly connected to a transmission screw 8 .

[0035] It can be understood that, in the present invention, the first motor 6 drives the transmission screw 8 to rotate.

[0036] Furthermore, fixed blocks 13 are equidistantly fixedly connected inside the fixed box 4 , a reciprocating screw rod 15 is rotatably connected between the two fixed blocks 13 , and the sliding plate 14 is threadedly connected to the reciprocating screw rod 15 .

[0037] It can be understood that, in the present invention, the sliding plate 14 is driven to move by the rotation of the reciprocating screw 15 .

[0038] Furthermore, a third motor 12 is fixedly connected to one side of the fixed block 13 , and an output end of the third motor 12 is fixedly connected to the reciprocating screw rod 15 .

[0039] It can be understood that, in the present invention, the reciprocating screw rod 15 is driven to rotate by the third motor 12 .

[0040] Furthermore, a threaded rod 19 is symmetrically threadedly connected to the outer side of the connecting seat 20 , and the threaded rod 19 is rotatably connected to the limiting plug block 18 . An end of the threaded rod 19 away from the limiting plug block 18 is fixedly connected to an adjusting knob 22 .

[0041] It can be understood that, in the present invention, the adjusting knob 22 drives the threaded rod 19 to rotate, and the rotation of the threaded rod 19 drives the limiting plug 18 to move.

[0042] Furthermore, a box door is provided on the outer side of the fixed box 4 , a feed port is provided on the top of the sealing cover 3 , and a discharge pipe is fixedly connected to one side of the mixing box 2 .

[0043] It can be understood that the utility model facilitates the addition and discharge of materials through the provision of the feed port and the discharge pipe.

[0044] Furthermore, a second motor 11 is fixedly connected to the top of the sliding plate 14 , and an output end of the second motor 11 is fixedly connected to the rotating shaft 21 .

[0045] It can be understood that, in the present invention, the second motor 11 drives the rotating shaft 21 to rotate.

[0046] Specifically, when in use, during the processing of the PVC pipe, the liquid material that needs to be mixed is added into the mixing box 2, the second motor 11 is started, the second motor 11 drives the rotating shaft 21 to rotate, the rotating shaft 21 drives the stirring shaft 10 to rotate through the connecting seat 20, and the stirring shaft 10 drives the stirring rod 9 to rotate, so as to mix the materials, and the third motor 12 is started, the third motor 12 drives the reciprocating screw rod 15 to rotate, and the rotation of the reciprocating screw rod 15 drives the sliding plate 14 to move back and forth, thereby driving the stirring shaft 10 to rise and fall while stirring, thereby increasing the mixing speed. The mixing effect is enhanced. After the mixing is completed, when the stirring shaft 10 needs to be disassembled and cleaned, the first motor 6 is started, and the first motor 6 drives the transmission screw 8 to rotate. The rotation of the transmission screw 8 drives the connecting frame 5 to move, and the connecting frame 5 drives the sealing cover 3 to move upward, and the box door outside the fixed box 4 is opened. The adjusting knob 22 is turned, and the adjusting knob 22 drives the threaded rod 19 to rotate. The rotation of the threaded rod 19 drives the limit plug 18 to move, so that the limit plug 18 moves out of the installation groove 16, and the stirring shaft 10 can be removed for cleaning, which is convenient for use.

[0047] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0048] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0049] 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.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mixing device, comprising a support base (1), characterized in that: A mixing box (2) is provided on the top of the support seat (1); a vertical plate (7) is fixedly connected to the top of the support seat (1); a connecting frame (5) is slidably connected to the inside of the vertical plate (7); a sealing cover (3) is fixedly connected to the bottom of the connecting frame (5); a fixed box (4) is fixedly connected to the top of the sealing cover (3); a sliding plate (14) is slidably connected to the inside of the fixed box (4); a rotating shaft (21) is rotatably connected to the inside of the sliding plate (14); a connecting seat (20) is fixedly connected to one end of the rotating shaft (21); a limit block (18) is symmetrically slidably connected to the inside of the connecting seat (20); a stirring shaft (10) is provided at the bottom of the connecting seat (20); a mounting block (17) is fixedly connected to the top of the stirring shaft (10); a mounting groove (16) used in conjunction with the limit block (18) is symmetrically opened inside the mounting block (17); a stirring rod (9) is symmetrically fixedly connected to the outside of the stirring shaft (10).

2. A mixing device according to claim 1, characterized in that: The interior of the vertical plate (7) is rotatably connected to a transmission screw rod (8), and the connecting frame (5) is threadedly connected to the transmission screw rod (8).

3. A mixing device according to claim 2, characterized in that: A first motor (6) is fixedly connected to the top of the vertical plate (7), and an output end of the first motor (6) is fixedly connected to a transmission screw rod (8).

4. A mixing device according to claim 1, characterized in that: The interior of the fixed box (4) is equidistantly fixedly connected with fixed blocks (13), a reciprocating screw rod (15) is rotatably connected between the two fixed blocks (13), and the sliding plate (14) is threadedly connected to the reciprocating screw rod (15).

5. A mixing device according to claim 4, characterized in that: A third motor (12) is fixedly connected to one side of the fixed block (13), and an output end of the third motor (12) is fixedly connected to a reciprocating screw rod (15).

6. A mixing device according to claim 1, characterized in that: The outer side of the connecting seat (20) is symmetrically threadedly connected with a threaded rod (19), the threaded rod (19) is rotatably connected to the limiting plug block (18), and one end of the threaded rod (19) away from the limiting plug block (18) is fixedly connected with an adjusting knob (22).

7. A mixing device according to claim 1, characterized in that: The fixed box (4) is provided with a box door on the outside, the sealing cover (3) is provided with a feed inlet on the top, and a discharge pipe is fixedly connected to one side of the mixing box (2).

8. A mixing device according to claim 1, characterized in that: A second motor (11) is fixedly connected to the top of the sliding plate (14), and an output end of the second motor (11) is fixedly connected to a rotating shaft (21).

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