Plastic uniform dyeing device for milk powder cover processing
By using a combination of spiral blade stirring shaft and internal and external heating components in the milk powder cap processing device, the problems of uneven mixing of plastic particles and dye and insufficient heating were solved, thus achieving uniform dyeing and improved heating effect.
Patent Information
- Application Number
- CN202423110945.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-17
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2034-12-17
AI Technical Summary
In traditional milk powder cap processing equipment, the plastic particles at the bottom of the molten mixing tank are not mixed evenly with the dye, and the heating effect in the center is poor, resulting in uneven dyeing and insufficient heating.
A stirring shaft with spiral blades is used to lift and disperse plastic particles, and the plastic particles and dye are heated from the center and the outside by internal and external heating components, respectively, to ensure thorough mixing and uniform dyeing.
This process achieves uniform mixing and thorough heating of plastic granules and dyes, improving the dyeing effect and ensuring the color uniformity and quality of the milk powder cap.
Smart Images
Figure CN223701327U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to plastic dyeing device technical field, concretely is a kind of milk powder cover processing plastic uniform dyeing device. BACKGROUND
[0002] Milk powder cover is a part of milk powder can, mainly for closing milk powder can mouth, prevent milk powder from being damp or being contaminated. Milk powder cover is made of plastic, and with the improvement of user demand, milk powder cover is also set to various colors, for indicating different types of milk powder, for the convenience of user distinguishing. And different color milk powder cover is produced and processed, it is through the material of milk powder cover plastic, selects suitable dye, then the selected dye and plastic particle are mixed according to certain proportion, the plastic particle that mixes well is heated to molten state, to realize the process of dyeing, finally melt state plastic is injected into mold and can be made into milk powder cover with different colors.
[0003] However, the dyeing device for traditional milk powder cover processing when using, generally first inject plastic particle into the inside of molten mixing tank, then inject dye, at this time, plastic particle is located at the bottom of molten mixing tank, when mixing and stirring, plastic particle located at the bottom of molten mixing tank cannot be mixed with dye sufficiently, to cause uneven dyeing, and the existing molten mixing tank when heating plastic particle and dye, just through the heating structure in the inside of tank from outside to heat plastic particle and dye, cannot sufficiently heat plastic particle and dye located at the center of tank, to cause poor heating effect, and insufficient heating also can affect the dyeing effect of plastic particle to some extent.
[0004] Therefore, the skilled in the art provides a kind of milk powder cover processing plastic uniform dyeing device to solve the problems raised in the above background art. INVENTION CONTENTS
[0005] In view of the deficiencies in the prior art, the utility model provides a kind of milk powder cover processing plastic uniform dyeing device, solve the problems that plastic particle located at the bottom of molten mixing tank cannot be mixed with dye sufficiently, to cause uneven dyeing and cannot sufficiently heat plastic particle and dye located at the center of tank, to cause poor heating effect mentioned in the above background technology.
[0006] To achieve the above object, the utility model is realized by the following technical scheme: a kind of milk powder cover processing plastic uniform dyeing device, including molten mixing tank and sealing cover, the sealing cover is screw-threaded in the top of molten mixing tank, the inside rotationally connected of sealing cover is connected with stirring shaft, the outside of stirring shaft is installed with spiral blade;
[0007] The inside of the melting mixing tank is provided with a heating assembly, the heating assembly comprises a first heating rod and a second heating rod, the inside of the stirring shaft is provided with a hollow structure and the top of the stirring shaft is open, the first heating rod is arranged in the inside of the stirring shaft, the first heating rod is used for heating from the center, and the second heating rod is used for heating the outer side;
[0008] The top of the sealing cover is provided with a driving assembly, and the driving assembly is used to drive the stirring shaft to rotate.
[0009] Through the above technical scheme, the stirring shaft with spiral blades on the outer side is arranged in the inside of the melting mixing tank, the plastic particles at the bottom of the melting mixing tank can be lifted and dispersed, so that they will not accumulate at the bottom of the melting mixing tank, thereby ensuring the mixing effect between the plastic particles and the dye, and then achieving the purpose of uniform dyeing. And by arranging the heating assembly in the inside of the melting mixing tank, the first heating rod in the heating assembly can heat the plastic particles and the dye located in the center of the melting mixing tank, and the second heating rod can heat the plastic particles and the dye in the inside of the melting mixing tank from the outside, thereby ensuring the heating effect of the equipment on the plastic particles and the dye, improving the dyeing effect, and being beneficial to practical application.
[0010] Preferably, the heating assembly further comprises a heating groove and an L-shaped plate, the heating groove is opened in the inside of the melting mixing tank, the second heating rod is equidistantly arranged in the inside of the heating groove, the L-shaped plate is arranged on the top of the sealing cover, and the top of the first heating rod extends to the top of the stirring shaft and is fixedly connected with the L-shaped plate.
[0011] Through the above technical scheme, the cooperation between the first heating rod and the second heating rod can heat the plastic particles and the dye from the inside and the outside respectively, thereby ensuring the heating effect of the equipment on the plastic particles and the dye, improving the dyeing effect, and being beneficial to practical application.
[0012] Preferably, the driving assembly comprises a motor, a driving gear and a driven gear, the motor is arranged on the top of the sealing cover, the driving gear is arranged on the output shaft of the motor, the driven gear is arranged on the outside of the top of the stirring shaft, and the driving gear is meshingly connected with the driven gear.
[0013] Through the above technical scheme, the motor can drive the driving gear to rotate, the driving gear can drive the driven gear meshingly connected therewith to rotate, thereby driving the stirring shaft to rotate, and completing the driving operation.
[0014] Preferably, the mounting rod is fixedly connected to the outer side of the stirring shaft and below the sealing cover, a top ring is installed between the bottom of the mounting rod, two spiral belts are installed at the bottom of the top ring, and a bottom ring is installed between the bottom of the two spiral belts.
[0015] Through the above technical scheme, when the stirring shaft rotates, the top ring, the two spiral belts and the bottom ring can be driven to rotate, and the two spiral belts can be used to fully mix and stir the plastic particles and the dye located on the outer side.
[0016] Preferably, the top of the top ring is provided with a slope structure.
[0017] Through the above technical scheme, the material can be prevented from accumulating on the top of the top ring.
[0018] Preferably, the top of the sealing cover is provided with a filling funnel, and the bottom of the melting mixing tank is provided with a valve.
[0019] Through the above technical scheme, the filling funnel is used to conveniently fill the plastic particles and the dye into the melting mixing tank, and the valve is used to close and open the bottom of the melting mixing tank, so that the plastic in the molten state after dyeing can be conveniently discharged.
[0020] The utility model provides a kind of even dyeing device for milk powder cover processing plastic, with beneficial effects as follows:
[0021] 1, the even dyeing device for milk powder cover processing plastic, by being provided with the stirring shaft with spiral blade on the outside in the melting mixing tank, plastic particles located at the bottom of melting mixing tank can be lifted and dispersed, so that it will not be accumulated in the bottom of melting mixing tank, so as to ensure the mixing effect between plastic particles and dye, to reach the purpose of even dyeing.
[0022] 2, the even dyeing device for milk powder cover processing plastic, by being provided with heating assembly in the melting mixing tank, using the first heating rod in heating assembly, plastic particles and dye located in the center of melting mixing tank can be heated, while using second heating rod can be heated from the outside to the plastic particles and dye in the melting mixing tank, to ensure the heating effect of equipment to plastic particles and dye, while improving dyeing effect, it is beneficial to practical application. DRAWINGS
[0023] Figure 1 It is the external structure schematic diagram of the utility model;
[0024] Figure 2 It is the first perspective internal structure cut schematic diagram of the utility model;
[0025] Figure 3The second visual angle internal structure cutaway schematic view of the utility model;
[0026] Figure 4 The first visual angle structure schematic view of the utility model after removing the melting mixing tank;
[0027] Figure 5 The second visual angle structure schematic view of the utility model after removing the melting mixing tank;
[0028] Figure 6 The structure schematic view of the utility model after removing the melting mixing tank and the sealing cover.
[0029] In the drawing: 1, melting mixing tank; 2, sealing cover; 3, stirring shaft; 4, spiral blade; 5, first heating rod; 6, second heating rod; 7, heating groove; 8, L-shaped plate; 9, motor; 10, driving gear; 11, driven gear; 12, mounting rod; 13, top ring; 14, spiral belt; 15, bottom ring; 16, filling funnel; 17, valve. DETAILED DESCRIPTION
[0030] The utility model will be further explained in detail below by the drawings and examples.
[0031] Refer to Figure 1 , Figure 2 , Figure 5 And Figure 6 , the utility model discloses a milk powder cover processing plastic even dyeing device, including melting mixing tank 1 and sealing cover 2. The bottom of melting mixing tank 1 is installed with valve 17, can close and open the bottom of melting mixing tank 1 using valve 17, to facilitate the discharge of the plastic in the melting state after dyeing is completed. The top of melting mixing tank 1 is screw -threaded with sealing cover 2, can shield the top of melting mixing tank 1 using sealing cover 2. The top of sealing cover 2 is installed with filling funnel 16, and the inside of melting mixing tank 1 is filled with plastic particles and dye using filling funnel 16.
[0032] The inside rotation of sealing cover 2 is connected with stirring shaft 3, and the inside of stirring shaft 3 is provided with hollow structure and its top opening. The outside of stirring shaft 3 is installed with spiral blade 4. When stirring shaft 3 rotates, can drive the spiral blade 4 installed on its outside to work, using spiral blade 4 can promote the plastic particles at the bottom of melting mixing tank 1 to be lifted and dispersed, so that it will not be accumulated at the bottom of melting mixing tank 1, to guarantee the mixing effect between plastic particles and dye, to reach the purpose of even dyeing.
[0033] The outer side of the stirring shaft 3 and below the sealing cover 2 are fixedly connected with the mounting rod 12, and the bottom of the mounting rod 12 is mounted with the top ring 13. The top of the top ring 13 is provided with a slope structure, which can prevent the material from accumulating on the top of the top ring 13. The bottom of the top ring 13 is mounted with two spiral belts 14, and the bottom of the two spiral belts 14 is mounted with the bottom ring 15, which can increase the structural stability of the two spiral belts 14. When the stirring shaft 3 rotates, the top ring 13, the two spiral belts 14 and the bottom ring 15 are driven to rotate, and the two spiral belts 14 can fully mix and stir the plastic particles and the dye on the outer side.
[0034] With reference to Figure 2 and Figure 3 In one aspect of the embodiment, the inside of the melting mixing tank 1 is provided with a heating assembly. The heating assembly includes a first heating rod 5, a second heating rod 6, a heating groove 7 and an L-shaped plate 8. The heating groove 7 is opened in the inside of the melting mixing tank 1, and the second heating rod 6 is mounted in the inside of the heating groove 7. The second heating rod 6 is used for heating the outside, and the second heating rod 6 can heat the material around the inside of the melting mixing tank 1. The L-shaped plate 8 is mounted on the top of the sealing cover 2, and the first heating rod 5 is arranged in the inside of the stirring shaft 3. The top of the first heating rod 5 extends to the top of the stirring shaft 3 and is fixedly connected with the L-shaped plate 8, so that the stirring shaft 3 does not affect the first heating rod 5 when rotating. The first heating rod 5 is used for heating from the center, and the cooperation between the first heating rod 5 and the second heating rod 6 can heat the plastic particles and the dye from the inside and the outside respectively, so as to ensure the heating effect of the equipment on the plastic particles and the dye, improve the dyeing effect, and be beneficial to the actual application. In addition, a temperature sensor can also be arranged in the inside of the melting mixing tank 1, and is used in cooperation with an external control device, so as to achieve the purpose of accurately controlling the heating temperature.
[0035] With reference to Figure 1 , Figure 2 , Figure 4 and Figure 6In one aspect of the embodiment, the top of the sealing cover 2 is provided with a driving assembly for driving the stirring shaft 3 to rotate. The driving assembly comprises a motor 9, a driving gear 10 and a driven gear 11. The motor 9 is installed on the top of the sealing cover 2, the driving gear 10 is installed on the output shaft of the motor 9, and the driving gear 10 can be driven to rotate by the operation of the motor 9. The driven gear 11 is installed on the outside of the top of the stirring shaft 3, the driving gear 10 is connected with the driven gear 11 in meshing, and the driven gear 11 connected with the driving gear 10 can be driven to rotate by the rotation of the driving gear 10, so as to drive the stirring shaft 3 to rotate and complete the driving operation. In addition, the electric equipment in the application is electrically connected with the external control equipment, which is controlled by the external control equipment, and belongs to the technical knowledge of those skilled in the art, which will not be described here.
[0036] Working principle:
[0037] In use, first, the device is stably placed, then the device is powered on, and the electric equipment in the device is electrically connected with the external control equipment;
[0038] Then, the molten mixing tank 1 is filled with plastic particles and dyes through the filling funnel 16, and then the motor 9, the first heating rod 5 and the second heating rod 6 are started. The driving gear 10 is driven to rotate by the operation of the motor 9, and the driven gear 11 connected with the driving gear 10 can be driven to rotate by the rotation of the driving gear 10, so as to drive the stirring shaft 3 to rotate.
[0039] When the stirring shaft 3 rotates, on the one hand, the spiral blade 4 installed on the outside of the stirring shaft 3 can be operated, and the plastic particles at the bottom of the molten mixing tank 1 can be lifted and dispersed by the spiral blade 4, so that they are not accumulated at the bottom of the molten mixing tank 1, thereby ensuring the mixing effect between the plastic particles and the dyes, and further achieving the purpose of uniform dyeing. On the other hand, the top ring 13, the two spiral belts 14 and the bottom ring 15 can be driven to rotate, and the plastic particles and dyes located on the outside can be fully mixed and stirred by the two spiral belts 14.
[0040] At the same time, the plastic particles and dyes can be heated from the inside and outside respectively by the cooperation of the first heating rod 5 and the second heating rod 6, so as to ensure the heating effect of the device on the plastic particles and dyes, improve the dyeing effect, and be beneficial to the actual application.
[0041] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A device for uniformly dyeing plastic for processing milk powder cover, comprising a melting mixing tank (1) and a sealing cover (2), the sealing cover (2) is threadedly connected on the top of the melting mixing tank (1), characterized in that, The inside of the sealing cover (2) is rotatably connected with an agitator shaft (3), and the outer side of the agitator shaft (3) is provided with a helical blade (4). The inside of the melting mixing tank (1) is provided with a heating assembly, the heating assembly comprises a first heating rod (5) and a second heating rod (6), the inside of the agitator shaft (3) is provided with a hollow structure and the top of the agitator shaft (3) is open, the first heating rod (5) is arranged in the inside of the agitator shaft (3), and the first heating rod (5) is used for heating from the center, and the second heating rod (6) is used for heating the outer side. The top of the sealing cover (2) is provided with a driving assembly, and the driving assembly is used for driving the agitator shaft (3) to rotate.
2. The device for uniformly dyeing plastic of a milk powder cover processing according to claim 1, characterized in that: The heating assembly further comprises a heating groove (7) and an L-shaped plate (8), the heating groove (7) is arranged in the inside of the melting mixing tank (1), the second heating rod (6) is equidistantly arranged in the inside of the heating groove (7), the L-shaped plate (8) is arranged on the top of the sealing cover (2), and the top of the first heating rod (5) extends to the top of the agitator shaft (3) and is fixedly connected with the L-shaped plate (8).
3. The device for uniformly dyeing plastic of a milk powder cover processing according to claim 1, characterized in that: The driving assembly comprises a motor (9), a driving gear (10) and a driven gear (11), the motor (9) is arranged on the top of the sealing cover (2), the driving gear (10) is arranged on the output shaft of the motor (9), the driven gear (11) is arranged on the outer side of the top of the agitator shaft (3), and the driving gear (10) is in meshing connection with the driven gear (11).
4. The device for uniformly dyeing plastic of a milk powder cover processing according to claim 1, characterized in that: The outside of the agitator shaft (3) and below the sealing cover (2) are equidistantly fixedly connected with mounting rods (12), the bottoms of the mounting rods (12) are provided with a top ring (13), the bottom of the top ring (13) is provided with two spiral belts (14), and the bottoms of the two spiral belts (14) are provided with a bottom ring (15).
5. The device for uniformly dyeing plastic of a milk powder cover processing according to claim 4, characterized in that: The top of the top ring (13) is provided with a slope structure.
6. The apparatus for uniform dyeing of plastic of milk powder cover processing according to claim 1, characterized in that: The top of the sealing cover (2) is provided with a filling funnel (16), and the bottom of the melting mixing tank (1) is provided with a valve (17). The top of the sealing cover (2) is provided with a filling funnel (16), and the bottom of the melting mixing tank (1) is provided with a valve (17).