Drying device for preparing amino molding plastic
By designing a motor-driven gear belt system and a blower heating system, the problems of uneven heat transfer and stacking of raw materials in the amino molding material drying device are solved, and uniform drying and efficient drying of molding material particles is achieved to ensure product quality and cost.
Patent Information
- Application Number
- CN202420720247.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-09
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-04-09
AI Technical Summary
During the drying process of the existing amino molding material drying device, the raw materials are easily piled up and the contact area is small, resulting in uneven heat transfer and affecting the drying effect.
A drying device including a motor, a first bevel gear, a second bevel gear, a tooth ring, a second gear, a tooth belt, etc. is designed. The movement of the drying device is realized through the cooperation of these components to ensure that the molded plastic particles are uniformly heated. , and prevent particulate matter from piled up through structures such as blowers, heating boxes, blower plates, and drying barrels.
The uniform heating and stacking of molded particles is achieved, ensuring uniformity and efficiency of drying effect, avoiding defects in the product, and reducing material costs.
Smart Images
Figure CN222270887U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of household kitchens, in particular to a drying device for preparing amino molding plastics. Background Art
[0002] Aminoplast refers to a thermosetting resin generated by the reaction of a compound containing an amino group or an amido group with formaldehyde. The amino resins that are widely used in industry include urea-formaldehyde resin and melamine resin. Amino resins are non-toxic, odorless, hard, scratch-resistant, colorless, and translucent. They can be made into various colorful plastic products and are widely used in the fields of aviation, electrical appliances, etc. In the production process of amino molding, a drying device is required to dry the raw materials. However, in the existing drying device for preparing amino molding plastics, the raw materials are easily piled up during the drying process, the drying contact area is small, and the internal particles are heated unevenly, which affects the drying effect. Therefore, a drying device for preparing amino molding plastics is proposed to solve the above problems. Utility Model Content
[0003] In order to make up for the above shortcomings, the utility model provides a drying device for preparing amino molding plastics, aiming to improve the problems of uneven heating during drying of molding plastic particles and easy agglomeration.
[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a drying device for preparing amino molding plastics, comprising a box body, fixed columns are fixedly connected to both sides of the inner bottom of the box body, a motor is fixedly connected to the top of one of the fixed columns, a first gear is fixedly connected to the output end of the motor, two consolidation blocks are fixedly connected to the inner wall of the box body, a transmission rod is rotatably connected to the outer side of the consolidation block, one end of the transmission rod is fixedly connected to the second gear, and the other end of the transmission rod is fixedly connected to the first bevel gear, a rotating rod is rotatably connected to the inner wall of the box body, a second bevel gear is fixedly connected to the outer side of the rotating rod, a third gear is fixedly connected to the outer side of the rotating rod, two moving rods are slidably connected to the inside of the box body, a gear ring is fixedly connected to the outer side of the moving rod, and a drying component is installed on the top of the box body.
[0005] As a further description of the above technical solution:
[0006] The drying component includes a blower, an output end of the blower is fixedly connected to a first air duct, one end of the first air duct is fixedly connected to a heating box, the outer side of the heating box is fixedly connected to a second air duct, the outer side of the second air duct is fixedly connected to two soft air ducts, one end of the soft air duct is fixedly connected to a blowing plate, the output end of the motor is fixedly connected to a drying barrel, and the outer side of the drying barrel is rotatably connected to a feed port.
[0007] As a further description of the above technical solution:
[0008] The interior of the box is fixedly connected with a stabilizing rod, the exterior of the stabilizing rod is fixedly connected with two fixing blocks, and the fixing blocks are also slidably connected to the exterior of the moving rod.
[0009] As a further description of the above technical solution:
[0010] The outer side of the first gear is meshed with a toothed belt, and the toothed belt is also meshed with the outer side of the second gear.
[0011] As a further description of the above technical solution:
[0012] The first bevel gear is meshingly connected with the second bevel gear.
[0013] As a further description of the above technical solution:
[0014] The third gear is a sector gear, and the outer side of the third gear is meshingly connected with the inner wall of the gear ring.
[0015] As a further description of the above technical solution:
[0016] The outer side of the blowing plate is fixedly connected to the outer side of the moving rod, and the outer side of the blowing plate is slidably connected to the outer side of the stabilizing rod.
[0017] As a further description of the above technical solution:
[0018] One end of the two soft air ducts is fixedly connected to the top of the blowing plate.
[0019] The utility model has the following beneficial effects:
[0020] 1. In the utility model, the drying device can be moved by the coordination of the motor, the first bevel gear, the second bevel gear, the gear ring, the second gear, the gear belt and other structures, so as to evenly blow air to the molding plastic particles, ensuring that the molding plastic particles can be evenly heated during the drying process, so that the same batch of products can be dried at the same time.
[0021] 2. In the utility model, the blow drying of the molding plastic particles is conveniently realized by the cooperation of the motor, the blower, the heating box, the blowing plate, the drying barrel and the like. The rotation of the drying barrel effectively prevents the molding plastic particles from agglomerating into blocks when the molding plastic particles are dried, thereby causing uneven mixing when the molding plastic particles are used, and then causing defects in the manufactured products and increasing material costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 A three-dimensional diagram of a drying device for preparing amino molding plastics proposed by the utility model;
[0023] Figure 2 This is a schematic diagram of the gear ring structure of a drying device for preparing amino molding plastics proposed by the utility model;
[0024] Figure 3 for Figure 2 Enlarged view of point A.
[0025] Legend:
[0026] 1. Box body; 2. Blower; 3. First air duct; 4. Heating box; 5. Second air duct; 6. Soft air duct; 7. Blowing plate; 8. Stabilizing rod; 9. Fixed block; 10. Drying barrel; 11. Feeding port; 12. Fixed column; 13. Motor; 14. First gear; 15. Toothed belt; 16. Moving rod; 17. Second gear; 18. Transmission rod; 19. Consolidation block; 20. First bevel gear; 21. Rotating rod; 22. Second bevel gear; 23. Third gear; 24. Gear ring. DETAILED DESCRIPTION
[0027] 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.
[0028] Reference Figure 1 , Figure 2 and Figure 3 , the utility model provides an embodiment: a drying device for preparing amino molding plastic, comprising a box body 1, fixed columns 12 are fixedly connected on both sides of the inner bottom of the box body 1, a motor 13 is fixedly connected to the top of one of the fixed columns 12, a first gear 14 is fixedly connected to the output end of the motor 13, two consolidation blocks 19 are fixedly connected to the inner wall of the box body 1, a transmission rod 18 is rotatably connected to the outer side of the consolidation block 19, one end of the transmission rod 18 is fixedly connected to the second gear 17, and the other end of the transmission rod 18 is fixedly connected to the first bevel gear 20, a rotating rod 21 is rotatably connected to the inner wall of the box body 1, a second bevel gear 22 is fixedly connected to the outer side of the rotating rod 21, and a third gear 23 is fixedly connected to the outer side of the rotating rod 21, two moving rods 16 are slidably connected to the inside of the box body 1, a gear ring 24 is fixedly connected to the outer side of the moving rod 16, and a drying component is installed on the top of the box body 1.
[0029] Specifically, a fixing column 12 is installed at the inner bottom of the box body 1. By starting the motor 13, under the action of the output end of the motor 13, the fixed first gear 14 is driven to rotate. Under the action of the first gear 14, the toothed belt 15 is driven to mesh and rotate, so that the toothed belt 15 drives the rotation of the second gear 17. Then, under the rotation of the second gear 17, the transmission rod 18 is driven to rotate. The consolidation block 19 is used to fix the transmission rod 18 to prevent the transmission rod 18 from shaking. Then, under the rotation of the transmission rod 18, the first bevel gear 20 is driven to rotate, so that the second bevel gear 22 is meshed and rotated with the first bevel gear 20, thereby driving the rotation of the rotating rod 21, so that the rotating rod 21 drives the rotation of the third gear 23, so that the third gear 23 is meshed and rotated with the gear ring 24, thereby driving the gear ring 24 to move left and right.
[0030] Reference Figure 1 The drying component includes a blower 2, the output end of the blower 2 is fixedly connected to a first air duct 3, one end of the first air duct 3 is fixedly connected to a heating box 4, the outer side of the heating box 4 is fixedly connected to a second air duct 5, the outer side of the second air duct 5 is fixedly connected to two soft air ducts 6, one end of the soft air duct 6 is fixedly connected to a blowing plate 7, the output end of the motor 13 is fixedly connected to a drying barrel 10, and the outer side of the drying barrel 10 is rotatably connected to a feed port 11.
[0031] Specifically, the outer surface of the drying barrel 10 is provided with a plurality of perforations, and the diameter of the perforations is smaller than the diameter of the molding plastic particles. When the molding plastic particles need to be dried, the molding plastic particles are placed into the drying barrel 10 by opening the feed port 11. At this time, the blower 2 is started. Under the action of the output end of the blower 2, the airflow passes through the first air duct 3 and flows into the interior of the heating box 4. Under the action of the heating box 4, the cold airflow is converted into hot airflow, and then flows into the soft air duct 6 through the second air duct 5, and finally input into the blowing plate 7. Finally, the blowing plate 7 performs a hot blowing on the interior of the drying barrel 10, thereby completing the drying of the molding plastic particles.
[0032] Reference Figure 1 and Figure 2 A stabilizing rod 8 is fixedly connected to the inside of the box body 1 , and two fixing blocks 9 are fixedly connected to the outside of the stabilizing rod 8 . The fixing blocks 9 are also slidably connected to the outside of the moving rod 16 .
[0033] Specifically, the stabilizing rod 8 is used to stabilize the movement of the blowing plate 7, and the stabilizing rod 8 and the fixing block 9 fixed outside the moving rod 16 play a role of suspension and consolidation.
[0034] Reference Figure 2 A toothed belt 15 is meshedly connected to the outer side of the first gear 14 , and the toothed belt 15 is also meshedly connected to the outer side of the second gear 17 .
[0035] Specifically, under the action of the first gear 14 , the toothed belt 15 is driven to rotate, and under the action of the toothed belt 15 , the second gear 17 is rotated.
[0036] Reference Figure 3 The first bevel gear 20 and the second bevel gear 22 are meshingly connected.
[0037] Specifically, the second bevel gear 22 rotates when the first bevel gear 20 rotates.
[0038] Reference Figure 3 The third gear 23 is a sector gear, and the outer side of the third gear 23 is meshedly connected with the inner wall of the gear ring 24.
[0039] Specifically, the third gear 23 is a sector gear, so that when the motor 13 does not need to rotate in two directions, the gear ring 24 can achieve a reciprocating effect.
[0040] Reference Figure 2 The outer side of the blowing plate 7 is fixedly connected to the outer side of the moving rod 16, and the outer side of the blowing plate 7 is slidably connected to the outer side of the stabilizing rod 8.
[0041] Specifically, the blowing plate 7 moves under the movement of the moving rod 16 , and the existence of the stabilizing rod 8 ensures that the blowing plate 7 can move smoothly.
[0042] Reference Figure 1 and Figure 2 One end of the two soft air ducts 6 is fixedly connected to the top of the blowing plate 7.
[0043] Specifically, the wind flow blown out by the blowing plate 7 is transported by the soft air duct 6 .
[0044] Working principle: In order to evenly dry the molding plastic particles, the motor 13 is started at this time. Under the action of the output end of the motor 13, the first gear 14 and the toothed belt 15 are driven to mesh and rotate, so that the toothed belt 15 drives the rotation of the second gear 17. Under the rotation of the transmission rod 18, the second bevel gear 22 and the first bevel gear 20 are meshed and rotated, so that the rotating rod 21 drives the rotation of the third gear 23. Under the rotation of the third gear 23, the gear ring 24 and the third gear 23 are meshed and rotated, so that the gear ring 24 can reciprocate left and right, thereby driving the left and right movement of the blowing plate 7, so as to achieve an effect of evenly blowing and drying the molding plastic particles, making the drying more comprehensive.
[0045] In addition, when it is necessary to dry the molded plastic particles, the molded plastic particles are placed into the interior of the drying barrel 10 from the feed port 11, and the blower 2 is started. Under the action of the output end of the blower 2, the air flow passes through the first air duct 3 and flows into the heating box 4 for heating, and then is transported to the soft air duct 6 through the second air duct 5, and finally input into the blowing plate 7, and then the blowing plate 7 performs hot blowing on the drying barrel 10. At this time, the air flow will pass through the multiple through holes of the drying barrel 10 and be input into the interior, thereby completing the drying of the molded plastic particles. At the same time, the motor 13 is started, and under the action of the output end of the motor 13, the drying barrel 10 is driven to rotate, so that the molded plastic particles inside the drying barrel 10 can move, thereby effectively preventing the problem of molding plastic particles agglomerating during the drying process, and also accelerating the drying efficiency of the molding plastic particles.
[0046] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A drying device for preparing amino molding plastics, comprising a housing (1), characterized in that: Both sides of the inner bottom of the box body (1) are fixedly connected with fixed columns (12), the top of one of the fixed columns (12) is fixedly connected with a motor (13), the output end of the motor (13) is fixedly connected with a first gear (14), the inner wall of the box body (1) is fixedly connected with two consolidation blocks (19), the outer side of the consolidation block (19) is rotatably connected with a transmission rod (18), one end of the transmission rod (18) is fixedly connected with a second gear (17), and the other end of the transmission rod (18) is fixedly connected with a first bevel gear (20), the inner wall of the box body (1) is rotatably connected with a rotating rod (21), the outer side of the rotating rod (21) is fixedly connected with a second bevel gear (22), and the outer side of the rotating rod (21) is fixedly connected with a third gear (23), the interior of the box body (1) is slidably connected with two moving rods (16), the outer side of the moving rod (16) is fixedly connected with a gear ring (24), and a drying component is installed on the top of the box body (1).
2. A drying device for preparing amino molding compound according to claim 1, characterized in that: The drying component comprises a blower (2), the output end of the blower (2) is fixedly connected to a first air duct (3), one end of the first air duct (3) is fixedly connected to a heating box (4), the outer side of the heating box (4) is fixedly connected to a second air duct (5), the outer side of the second air duct (5) is fixedly connected to two soft air ducts (6), one end of the soft air duct (6) is fixedly connected to a blowing plate (7), the output end of the motor (13) is fixedly connected to a drying barrel (10), and the outer side of the drying barrel (10) is rotatably connected to a feed port (11).
3. A drying device for preparing amino molding compound according to claim 1, characterized in that: The box body (1) is fixedly connected to a stabilizing rod (8) inside, and two fixing blocks (9) are fixedly connected to the outside of the stabilizing rod (8), and the fixing blocks (9) are also slidably connected to the outside of the moving rod (16).
4. A drying device for preparing amino molding compound according to claim 1, characterized in that: The outer side of the first gear (14) is meshedly connected with a toothed belt (15), and the toothed belt (15) is also meshedly connected with the outer side of the second gear (17).
5. A drying device for preparing amino molding compound according to claim 1, characterized in that: The first bevel gear (20) and the second bevel gear (22) are meshingly connected.
6. A drying device for preparing amino molding compound according to claim 1, characterized in that: The third gear (23) is a sector gear, and the outer side of the third gear (23) is meshingly connected with the inner wall of the gear ring (24).
7. A drying device for preparing amino molding compound according to claim 2, characterized in that: The outer side of the blowing plate (7) is fixedly connected to the outer side of the moving rod (16), and the outer side of the blowing plate (7) is slidably connected to the outer side of the stabilizing rod (8).
8. A drying device for preparing amino molding compound according to claim 2, characterized in that: One end of the two soft air ducts (6) is fixedly connected to the top of the blowing plate (7).