Raw material stirring and mixing equipment for low-noise plastic processing
The low-noise plastic mixing device addresses noise and efficiency issues by using a reciprocating screw mechanism and spiral blades, enhancing mixing and noise reduction in plastic processing.
Patent Information
- Application Number
- CN202421074663.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-17
AI Technical Summary
Existing plastic mixing equipment produces excessive noise due to collisions between raw materials and the tank wall, and has slow mixing speeds and poor mixing efficiency.
A low-noise raw material stirring and mixing device with a reciprocating screw mechanism, spiral blades, and sound insulation cotton, which combines upward and downward stirring motions with sound insulation to enhance mixing efficiency and reduce noise.
The device achieves efficient mixing of plastic raw materials while significantly reducing noise through a combination of mechanical and sound insulation methods, ensuring thorough mixing and noise reduction.
Smart Images
Figure CN222245498U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plastic processing, in particular to a low-noise raw material stirring and mixing device for plastic processing. Background Art
[0002] Plastic is made of synthetic resin or natural resin as the basic raw material, with a certain amount of plasticizer, lubricant, stabilizer, colorant and other additives and reinforcing filler added, and cross-linked and cured at a certain temperature and pressure to obtain a solid material or product. Before plastic products are processed and formed, various plastic raw materials need to be mixed evenly, and then subsequent processing work can be carried out. When the plastic raw materials are mixed, the collision between the plastic raw materials and the tank wall will produce a lot of noise. Generally, the tank body is covered with sound insulation cotton to reduce the noise.
[0003] However, some mixing equipment now only relies on the single rotation of the stirring shaft to stir the plastic raw materials, which has a slow mixing speed and poor effect. Therefore, we propose a low-noise raw material stirring and mixing equipment for plastic processing to solve the above problems. Utility Model Content
[0004] The purpose of the utility model is to provide a low-noise raw material stirring and mixing device for plastic processing to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a low-noise raw material stirring and mixing equipment for plastic processing, comprising a bottom plate, the top of the bottom plate is fixedly connected to two support frames, a tank body is fixedly connected between the two support frames, the top of the tank body is fixedly connected to a positioning rod, the top of the positioning rod is fixedly connected to a top plate, the bottom of the top plate is rotatably connected to a reciprocating screw, the bottom end of the reciprocating screw is fixedly connected to a hexagonal rod, the outer side of the hexagonal rod is slidably connected to a stirring rod, the outer side of the stirring rod is rotatably sleeved with a fixed plate, the outer side of the reciprocating screw is threadedly sleeved with a cross plate, and a connecting rod is fixedly connected between the cross plate and the fixed plate.
[0006] Further preferably, a motor is fixedly connected to the top of the top plate, and the end of the output shaft of the motor is fixedly connected to the top end of the reciprocating screw rod.
[0007] Further preferably, the transverse plate is slidably sleeved on the outer side of the positioning rod.
[0008] Further preferably, the bottom end of the stirring rod extends into the tank body and is slidably connected to the tank body, and the outer side of the stirring rod is fixedly connected with a spiral blade and a cross bar.
[0009] Further preferably, the bottom of the cross bar is fixedly connected to a vertical bar.
[0010] Further preferably, a plurality of stirring blades are fixedly connected to the outer side of the vertical rod.
[0011] Further preferably, sound insulation cotton is fixedly connected to the outer side of the tank body.
[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model pours the raw materials into the tank through the feed port on the top of the tank body, starts the motor, and the output shaft of the motor drives the reciprocating screw to rotate, the reciprocating screw drives the cross plate to move reciprocatingly up and down, the cross plate slides up and down on the outside of the positioning rod, the cross plate drives the fixed plate to move up and down through the connecting rod, the fixed plate drives the stirring rod to slide up and down on the outside of the hexagonal rod, the reciprocating screw drives the hexagonal rod to rotate while the reciprocating screw drives the hexagonal rod to rotate, the hexagonal rod drives the stirring rod to rotate, the stirring rod drives the spiral blades to rotate and drives the raw materials to move upward, and the stirring rod drives the cross bar to rotate, so that the raw materials are fully stirred and mixed by the stirring blades, the sound insulation cotton arranged on the outside of the tank body can effectively reduce the noise generated during the mixing process, so that the stirring rod can be driven up and down by the reciprocating screw and the cross plate, and the setting of the spiral blades makes the raw materials in the tank body surge up and down, so that the stirring and mixing is more sufficient. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the main plane structure of the utility model;
[0014] Figure 2 It is a schematic diagram of the internal cross-sectional plan structure of the tank body of the utility model;
[0015] Figure 3 This is a schematic diagram of the structure of the connection between the reciprocating screw rod and the stirring rod of the utility model;
[0016] Figure 4 for Figure 1 Schematic diagram of the enlarged three-dimensional structure of area A in the middle.
[0017] In the figure: 1. bottom plate; 2. support frame; 3. tank body; 4. positioning rod; 5. top plate; 6. horizontal plate; 7. connecting rod; 8. fixed plate; 9. reciprocating screw; 10. hexagonal rod; 11. stirring rod; 12. horizontal rod; 13. vertical rod; 14. stirring blade; 15. spiral blade; 16. motor; 17. sound insulation cotton. DETAILED DESCRIPTION
[0018] 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.
[0019] Example
[0020] See also Figure 1-4 The utility model provides a technical solution: a low-noise raw material stirring and mixing equipment for plastic processing, comprising a bottom plate 1, two support frames 2 are fixedly connected to the top of the bottom plate 1, a tank body 3 is fixedly connected between the two support frames 2, a positioning rod 4 is fixedly connected to the top of the tank body 3, a top plate 5 is fixedly connected to the top of the positioning rod 4, a reciprocating screw rod 9 is rotatably connected to the bottom of the top plate 5, a hexagonal rod 10 is fixedly connected to the bottom end of the reciprocating screw rod 9, a stirring rod 11 is slidably connected to the outside of the hexagonal rod 10, a fixing plate 8 is rotatably sleeved on the outside of the stirring rod 11, a transverse plate 6 is threadedly sleeved on the outside of the reciprocating screw rod 9, a connecting rod 7 is fixedly connected between the transverse plate 6 and the fixing plate 8, raw materials are poured in through the feed port on the top of the tank body 3, a motor 16 is started, and the output shaft of the motor 16 drives the reciprocating screw rod 9 to rotate, and the reciprocating screw rod 9 drives the transverse plate 6 moves reciprocatingly up and down, the cross plate 6 slides up and down on the outside of the positioning rod 4, the cross plate 6 drives the fixed plate 8 to move up and down through the connecting rod 7, and the fixed plate 8 drives the stirring rod 11 to slide up and down on the outside of the hexagonal rod 10. The reciprocating screw 9 drives the hexagonal rod 10 to rotate while the reciprocating screw 9 rotates, the hexagonal rod 10 drives the stirring rod 11 to rotate, the stirring rod 11 drives the spiral blade 15 to rotate and drives the raw materials to move upward, and at the same time, the stirring rod 11 drives the cross bar 12 to rotate, so that the raw materials are fully stirred and mixed by the stirring blade 14, and the sound insulation cotton 17 arranged on the outside of the tank body 3 can effectively reduce the noise generated during the mixing process, so that the stirring rod 11 can be driven up and down by the reciprocating screw 9 and the cross plate 6, and the setting of the spiral blade 15 makes the raw materials in the tank body 3 surge up and down, so that the stirring and mixing is more sufficient.
[0021] In this embodiment, specifically: the top of the top plate 5 is fixedly connected with a motor 16, and the end of the output shaft of the motor 16 is fixedly connected to the top of the reciprocating screw rod 9, and the setting of the motor 16 achieves an automation effect;
[0022] In this embodiment, specifically: the horizontal plate 6 is slidably sleeved on the outer side of the positioning rod 4, and the setting of the horizontal plate 6 plays a moving effect;
[0023] In this embodiment, specifically: the bottom end of the stirring rod 11 extends into the tank body 3 and is slidably connected to the tank body 3, and the outer side of the stirring rod 11 is fixedly connected with a spiral blade 15 and a cross bar 12, and the setting of the spiral blade 15 achieves a sufficient stirring effect;
[0024] In this embodiment, specifically: the bottom of the cross bar 12 is fixedly connected with a vertical bar 13, and the setting of the vertical bar 13 plays a fixing effect;
[0025] In this embodiment, specifically: a plurality of stirring blades 14 are fixedly connected to the outer side of the vertical rod 13, and the arrangement of the stirring blades 14 achieves a sufficient stirring effect;
[0026] In this embodiment, specifically: a sound insulation cotton 17 is fixedly connected to the outer side of the tank body 3, and the setting of the sound insulation cotton 17 has a sound insulation effect.
[0027] The utility model is in operation: when in use, raw materials are poured in through the feed port at the top of the tank body 3, the motor 16 is started, the output shaft of the motor 16 drives the reciprocating screw 9 to rotate, the reciprocating screw 9 drives the cross plate 6 to move up and down reciprocatingly, the cross plate 6 slides up and down on the outside of the positioning rod 4, the cross plate 6 drives the fixed plate 8 to move up and down through the connecting rod 7, the fixed plate 8 drives the stirring rod 11 to slide up and down on the outside of the hexagonal rod 10, the reciprocating screw 9 rotates and drives the hexagonal rod 10 to rotate, the hexagonal rod 10 drives the stirring rod 11 to rotate, and the stirring rod 11 drives The spiral blades 15 rotate and drive the raw materials to move upward, while the stirring rod 11 drives the cross bar 12 to rotate, so that the raw materials are fully stirred and mixed through the stirring blades 14. The sound insulation cotton 17 arranged on the outside of the tank body 3 can effectively reduce the noise generated during the mixing process, thereby constituting a low-noise raw material stirring and mixing equipment for plastic processing, which can drive the stirring rod 11 to move up and down through the reciprocating screw 9 and the cross plate 6. The setting of the spiral blades 15 makes the raw materials in the tank body 3 surge up and down, so that the stirring and mixing are more sufficient.
[0028] 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 low-noise raw material stirring and mixing device for plastic processing, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to two support frames (2), a tank body (3) is fixedly connected between the two support frames (2), a positioning rod (4) is fixedly connected to the top of the tank body (3), the top of the positioning rod (4) is fixedly connected to a top plate (5), the bottom of the top plate (5) is rotatably connected to a reciprocating screw rod (9), the bottom end of the reciprocating screw rod (9) is fixedly connected to a hexagonal rod (10), the outer side of the hexagonal rod (10) is slidably connected to a stirring rod (11), the outer side of the stirring rod (11) is rotatably sleeved with a fixed plate (8), the outer side of the reciprocating screw rod (9) is threadedly sleeved with a transverse plate (6), and a connecting rod (7) is fixedly connected between the transverse plate (6) and the fixed plate (8).
2. A low-noise raw material stirring and mixing equipment for plastic processing according to claim 1, characterized in that: A motor (16) is fixedly connected to the top of the top plate (5), and the end of the output shaft of the motor (16) is fixedly connected to the top of the reciprocating screw rod (9).
3. A low-noise raw material stirring and mixing equipment for plastic processing according to claim 2, characterized in that: The transverse plate (6) is slidably sleeved on the outer side of the positioning rod (4).
4. A low-noise raw material stirring and mixing equipment for plastic processing according to claim 3, characterized in that: The bottom end of the stirring rod (11) extends into the tank body (3) and is slidably connected to the tank body (3), and the outer side of the stirring rod (11) is fixedly connected with a spiral blade (15) and a cross bar (12).
5. A low-noise raw material stirring and mixing equipment for plastic processing according to claim 4, characterized in that: The bottom of the cross bar (12) is fixedly connected with a vertical bar (13).
6. A low-noise raw material stirring and mixing equipment for plastic processing according to claim 5, characterized in that: A plurality of stirring blades (14) are fixedly connected to the outer side of the vertical rod (13).
7. A low-noise raw material stirring and mixing equipment for plastic processing according to claim 6, characterized in that: The outer side of the tank body (3) is fixedly connected with sound insulation cotton (17).