Vacuum mixing stirrer

Abstract

The utility model relates to the technical field of vacuum stirrers, and discloses a vacuum mixing stirrer which comprises a base, a vacuum stirring frame is fixedly installed on the top side of the base, side frames are fixedly installed on the two side walls of the vacuum stirring frame, lifting blocks are installed in the side frames through lifting driving mechanisms, and the lifting blocks are fixedly installed on the base. According to the stirring device, the stirring barrel is kept in a vertical state and moves downwards, when the two limiting rotating plates move downwards into the corresponding rotating grooves, the two limiting rotating plates move downwards to the corresponding rotating grooves, the rotating shafts are fixedly arranged on the rotating shafts, and the rotating shafts are fixedly arranged on the rotating shafts. The gear rings on the two limiting rotating plates are engaged with the corresponding gears respectively, the two limiting rotating plates are driven to rotate in the corresponding rotating grooves through the two pouring driving mechanisms, materials in the stirring barrel are poured out after vacuum stirring is completed, the automatic material pouring function is achieved, operation is easy, convenient and rapid, and the working efficiency is improved. And the vacuum stirred materials in the stirring barrel do not need to be manually poured.

Description

Technical Field

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

[0002] Vacuum mixer is a mixing equipment that integrates dispersion and mixing. It is suitable for mixing, reacting, dispersing, dissolving, homogenizing, emulsifying and other processes of liquid-liquid and solid-liquid materials in polymer lithium-ion battery liquid and liquid lithium battery liquid, electronic battery slurry, adhesive, mold glue, carbon ketone sealant, polyurethane sealant, anaerobic adhesive, paint, ink, pigment, cosmetics, pharmaceuticals, pesticides, and building materials industries.

[0003] After the existing vacuum mixer mixes the materials in the mixing barrel, it is necessary to manually pour out the mixed materials in the mixing barrel, which is very laborious and increases the workload of the staff. Therefore, we propose a vacuum mixer to solve the above problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a vacuum mixing stirrer for solving the above problems.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A vacuum mixing mixer comprises a base, a vacuum stirring frame is fixedly installed on the top side of the base, side frames are fixedly installed on both side walls of the vacuum stirring frame, a lifting block is installed in the side frame through a lifting drive mechanism, a rotating shaft is rotatably installed on the side where the two lifting blocks are close to each other, and the same mixing barrel is fixedly installed on the ends where the two rotating shafts are close to each other, two lifting grooves are respectively provided on the vacuum stirring frame, limiting grooves are provided on the inner walls of the two lifting grooves, limiting rotating plates are movably installed in the two limiting grooves, the two limiting rotating plates are respectively fixedly connected to the corresponding rotating shafts, gear rings are fixedly installed on the two limiting rotating plates, a first chamber and a second chamber are respectively provided on the inner walls of the two limiting grooves, a dumping drive mechanism is provided in the second chamber, and a rotating groove is provided at the bottom of the two limiting grooves.

[0007] Preferably, the lifting drive mechanism includes a first motor and a threaded rod, the first motor is fixedly mounted on the top side of the side frame, one end of the threaded rod is fixedly mounted on the output shaft of the first motor, the other end of the threaded rod is threadedly penetrated through the outside of the lifting block and is rotatably mounted on the bottom inner wall of the side frame, and the lifting and lowering adjustment of the mixing barrel can be realized through the lifting drive mechanism.

[0008] Preferably, the two rotating shafts are symmetrically arranged, and the two rotating shafts are movably installed in the corresponding lifting grooves, so that the two rotating shafts can be lifted and slid in the corresponding lifting grooves.

[0009] Preferably, the dumping drive mechanism includes a second motor and a gear, the second motor is fixedly mounted on a side wall of the vacuum stirring frame, the output shaft of the second motor rotates and extends to the second chamber where a gear is fixedly mounted, the gear is adapted to the gear ring, and by starting the two second motors, the two gears are driven to rotate synchronously. Since the two sets of gears are meshed with the gear ring, the two limit rotating plates are driven to rotate in the corresponding rotating grooves, thereby realizing the pouring out of the material in the stirring barrel after the vacuum stirring is completed.

[0010] Preferably, the diameter of the first chamber is larger than the diameter of the gear ring, and the diameter of the second chamber is larger than the diameter of the gear, so that the gear ring can move in the first chamber and the gear can rotate in the second chamber.

[0011] Preferably, the two rotating grooves are communicated with the corresponding second chambers, and the limit rotating plate is adapted to the rotating grooves. When the limit rotating plate moves downward into the rotating grooves, it is convenient for the limit rotating plate to rotate in the rotating grooves.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The vacuum mixing mixer uses two lifting drive mechanisms to make the two rotating shafts drive the mixing barrel to move downward. At the same time, the limit rotating plates on the two rotating shafts slide downward in the corresponding limit grooves respectively to limit the mixing barrel, so that the mixing barrel remains in a vertical state and moves downward. When the two limit rotating plates move downward to the corresponding rotating grooves, the gear rings on the two limit rotating plates are respectively engaged with the corresponding gears. Through the two dumping drive mechanisms, the two limit rotating plates are driven to rotate in the corresponding rotating grooves to dump the materials in the mixing barrel after the vacuum mixing is completed, thereby realizing the automatic dumping function. The operation is simple and fast, and there is no need to manually dump the materials in the mixing barrel after vacuum mixing, which is more labor-saving and reduces the work intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model from a three-dimensional perspective;

[0015] Figure 2 It is a schematic diagram of the structure of the utility model in partial section;

[0016] Figure 3 For this utility model Figure 2 Schematic diagram of the structure of part A;

[0017] Figure 4This is a schematic diagram of the cross-section structure of the vacuum stirring frame of the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the mixing barrel of the utility model from a tipping perspective;

[0019] Figure 6 It is a schematic structural diagram of a side section view of a vacuum stirring frame of the utility model.

[0020] In the figure: 1. base; 2. vacuum stirring frame; 3. side frame; 4. lifting block; 5. first motor; 6. threaded rod; 7. rotating shaft; 8. stirring barrel; 9. lifting slot; 10. limiting slot; 11. limiting rotating plate; 12. gear ring; 13. first chamber; 14. rotating slot; 15. second chamber; 16. second motor; 17. gear. DETAILED DESCRIPTION

[0021] 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.

[0022] Example: Refer to Figure 1-6 A vacuum mixing mixer comprises a base 1, a vacuum stirring frame 2 is fixedly installed on the top side of the base 1, side frames 3 are fixedly installed on both side walls of the vacuum stirring frame 2, a lifting block 4 is installed in the side frame 3 through a lifting drive mechanism, a rotating shaft 7 is rotatably installed on the side where the two lifting blocks 4 are close to each other, and a same mixing barrel 8 is fixedly installed on the end where the two rotating shafts 7 are close to each other, two lifting grooves 9 are respectively provided on the vacuum stirring frame 2, and a limiting groove 10 is provided on the inner wall of the two lifting grooves 9, and a limiting rotating plate 11 is movably installed in the two limiting grooves 10, and the two limiting rotating plates 11 are respectively fixedly connected to the corresponding rotating shaft 7, and a gear ring 12 is fixedly installed on the two limiting rotating plates 11, and a first chamber 13 and a second chamber 15 are respectively provided on the inner wall of the two limiting grooves 10, and a dumping drive mechanism is provided in the second chamber 15, and a rotating groove 14 is provided at the bottom of the two limiting grooves 10.

[0023] Furthermore, the lifting drive mechanism includes a first motor 5 and a threaded rod 6. The first motor 5 is fixedly mounted on the top side of the side frame 3. One end of the threaded rod 6 is fixedly mounted on the output shaft of the first motor 5. The other end of the threaded rod 6 is threadedly penetrated through the outside of the lifting block 4 and is rotatably mounted on the bottom inner wall of the side frame 3. The lifting drive mechanism can realize the lifting and lowering adjustment of the mixing barrel 8.

[0024] Furthermore, the two rotating shafts 7 are symmetrically arranged, and the two rotating shafts 7 are movably installed in the corresponding lifting grooves 9 respectively, so that the two rotating shafts 7 can be lifted and slid in the corresponding lifting grooves 9.

[0025] Furthermore, the dumping drive mechanism includes a second motor 16 and a gear 17. The second motor 16 is fixedly mounted on a side wall of the vacuum stirring frame 2. The output shaft of the second motor 16 rotates and extends to the second chamber 15 where a gear 17 is fixedly mounted. The gear 17 is adapted to the gear ring 12. By starting the two second motors 16, the two gears 17 are driven to rotate synchronously. Since the two sets of gears 17 are meshed with the gear ring 12, the two limit rotating plates 11 are driven to rotate in the corresponding rotating grooves 14, thereby realizing the pouring out of the material in the stirring barrel 8 after the vacuum stirring is completed.

[0026] Specifically, the diameter of the first chamber 13 is larger than the diameter of the gear ring 12 , and the diameter of the second chamber 15 is larger than the diameter of the gear 17 , so that the gear ring 12 can move in the first chamber 13 and the gear 17 can rotate in the second chamber 15 .

[0027] Specifically, the two rotating grooves 14 are connected with the corresponding second chambers 15 , and the limiting rotating plate 11 is adapted to the rotating grooves 14 . When the limiting rotating plate 11 moves downward into the rotating grooves 14 , the limiting rotating plate 11 can be easily rotated in the rotating grooves 14 .

[0028] When in use: after the vacuum mixer mixes and stirs the materials in the mixing barrel 8, the two first motors 5 are started to make the two threaded rods 6 rotate synchronously, thereby synchronously driving the two lifting blocks 4 to move downward, and then the two rotating shafts 7 drive the mixing barrel 8 to move downward. At the same time, the limiting rotating plates 11 on the two rotating shafts 7 slide downward in the corresponding limiting grooves 10 respectively, to limit the mixing barrel 8, so that the mixing barrel 8 remains in a vertical state and moves downward. When the two limiting rotating plates 11 move downward to the corresponding rotating grooves 14, at this time, the two limiting rotating plates 11 are The gear rings 12 on the rotating plate 11 are respectively meshed with the corresponding gears 17. After that, the two second motors 16 are started to synchronously drive the two gears 17 to rotate. Since the two sets of gears 17 are meshed with the gear rings 12, the two limit rotating plates 11 are driven to rotate in the corresponding rotating grooves 14, so that the materials in the mixing barrel 8 after vacuum mixing are poured out, and the automatic pouring function is realized. The operation is simple and fast. There is no need to manually pour out the materials in the mixing barrel 8 after vacuum mixing, which is more labor-saving and reduces the work intensity of the staff.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] 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 vacuum mixer, comprising a base (1), characterized in that: A vacuum stirring frame (2) is fixedly mounted on the top side of the base (1), and side frames (3) are fixedly mounted on both side walls of the vacuum stirring frame (2). A lifting block (4) is mounted in the side frame (3) via a lifting drive mechanism. A rotating shaft (7) is rotatably mounted on the sides of the two lifting blocks (4) close to each other, and a same stirring barrel (8) is fixedly mounted on the ends of the two rotating shafts (7) close to each other. Two lifting grooves (9) are respectively provided on the vacuum stirring frame (2), and the inner walls of the two lifting grooves (9) are Both limit grooves (10) are provided with limit rotating plates (11) movably installed in the two limit grooves (10), the two limit rotating plates (11) are respectively fixedly connected to the corresponding rotating shafts (7), and the two limit rotating plates (11) are fixedly installed with gear rings (12). The inner walls of the two limit grooves (10) are respectively provided with a first chamber (13) and a second chamber (15), and a tipping drive mechanism is arranged in the second chamber (15). The bottoms of the two limit grooves (10) are provided with rotating grooves (14).

2. A vacuum mixer according to claim 1, characterized in that: The lifting drive mechanism comprises a first motor (5) and a threaded rod (6); the first motor (5) is fixedly mounted on the top side of the side frame (3); one end of the threaded rod (6) is fixedly mounted on the output shaft of the first motor (5); the other end of the threaded rod (6) is threadedly passed through the outside of the lifting block (4) and is rotatably mounted on the bottom inner wall of the side frame (3).

3. A vacuum mixer according to claim 1, characterized in that: The two rotating shafts (7) are symmetrically arranged, and the two rotating shafts (7) are movably installed in corresponding lifting slots (9) respectively.

4. A vacuum mixer according to claim 1, characterized in that: The tipping drive mechanism comprises a second motor (16) and a gear (17); the second motor (16) is fixedly mounted on a side wall of the vacuum stirring frame (2); an output shaft of the second motor (16) rotates and extends to a second chamber (15) in which a gear (17) is fixedly mounted; the gear (17) is matched with the gear ring (12).

5. A vacuum mixer according to claim 4, characterized in that: The diameter of the first chamber (13) is greater than the diameter of the gear ring (12), and the diameter of the second chamber (15) is greater than the diameter of the gear (17).

6. A vacuum mixer according to claim 5, characterized in that: The two rotating grooves (14) are in communication with the corresponding second chambers (15), and the position-limiting rotating plate (11) is adapted to the rotating grooves (14).

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