Textile raw material feeding and stirring mechanism
By adopting a stirring shaft and eccentric cam-driven stirring drum design in the textile dye mixing device, the problem of uneven dyeing was solved, and better mixing effect and efficiency were achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- FUJIAN WANHONG TEXTILE
- Filing Date
- 2025-05-30
- Publication Date
- 2026-06-02
AI Technical Summary
Existing textile dye mixing devices have poor mixing effects, resulting in uneven dye distribution, which affects the printing and dyeing results and reduces the practicality of the devices.
A stirring mechanism including a stirring shaft, an outer spiral stirring blade, and an inner spiral stirring blade is designed. The stirring shaft is driven to rotate by a stirring motor, and the eccentric cam is driven by a swing motor to make the stirring drum swing left and right, so as to achieve uniform mixing of raw materials.
It improves the uniformity of dye mixing, avoids the situation where the raw materials at the bottom cannot be stirred, and improves mixing efficiency and effect.
Smart Images
Figure CN224308313U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a textile raw material feeding and mixing mechanism. Background Technology
[0002] In the textile production process, textile fabrics need to be dyed. In order to achieve good dyeing results, different dyes are mixed. The traditional method is to mix them manually, which is time-consuming, labor-intensive and inefficient. In the current technology, textile dye mixing devices are needed to mix dyes. However, the existing textile dye mixing devices do not have good mixing effect and it is easy for the dyes to not be stirred. This leads to uneven dye mixing, which affects the dyeing effect and reduces the practicality of textile dye mixing devices. Utility Model Content
[0003] This invention addresses the aforementioned problems by providing a textile raw material feeding and mixing mechanism that is convenient to use and produces a good mixing effect.
[0004] This utility model is constructed as follows: it includes a machine base and a fixed outer cylinder mounted on the machine base. A stirring cylinder is disposed inside the fixed outer cylinder. A feed inlet is disposed above the stirring cylinder. A stirring mechanism is disposed inside the stirring cylinder. The stirring mechanism includes a stirring shaft and an outer spiral stirring blade and an inner spiral stirring blade disposed on the stirring shaft.
[0005] Furthermore, several connecting shafts are provided on both sides of the stirring shaft, and the outer spiral stirring blade and the inner spiral stirring blade are fixed to the connecting shafts.
[0006] Furthermore, a feed pipe is provided on the fixed outer cylinder, and the feed pipe is connected to the feed inlet of the mixing cylinder via an elastic flexible hose.
[0007] Furthermore, a swing mechanism is provided between the stirring drum and the fixed outer drum. The swing mechanism includes a first guide shaft located on one side of the stirring drum. The first guide shaft passes outward through the fixed outer drum and slides in cooperation with it. A return spring is sleeved on the outside of the first guide shaft. A second guide shaft is provided on the other side of the stirring drum. The second guide shaft also passes through the fixed outer drum and extends outward. A roller is provided at the end of the second guide shaft located on the outside. An eccentric cam is provided on the machine base. The eccentric cam contacts the roller. The eccentric cam is driven to rotate by a swing motor.
[0008] Furthermore, a sliding assembly is provided between the stirring drum and the bottom of the fixed outer cylinder. The sliding assembly includes a slider disposed at the bottom of the stirring drum, and a slide rail is provided on the inner bottom surface of the fixed outer cylinder. The slider and the slide rail are slidably engaged.
[0009] Furthermore, the fixed outer cylinder has a first guide hole and a second guide hole on both sides for the first guide shaft and the second guide shaft to pass through.
[0010] Furthermore, the bottom surface of the mixing drum is inclined, and a discharge pipe is provided on the lower side of the inclined surface.
[0011] Furthermore, a discharge valve is provided at the discharge pipe.
[0012] Furthermore, the stirring shaft is driven to rotate by a stirring motor located at the top of the stirring drum.
[0013] Furthermore, the spiral direction of the outer spiral stirring plate is opposite to that of the inner spiral stirring plate.
[0014] Compared with the prior art, the present invention has the following advantages: The device has a simple structure, reasonable design, and is easy to use. The raw materials to be mixed are fed into the mixing drum through the feed pipe of the fixed outer cylinder and the elastic hose. The mixing mechanism is driven to rotate by the mixing motor. The outer spiral mixing blades on the mixing shaft stir and transport the raw materials from the upper part of the mixing drum to the lower part of the mixing drum, and the inner spiral mixing blades on the mixing shaft stir and transport the raw materials from the lower part of the mixing drum to the upper part of the mixing drum. This cycle of stirring makes the raw materials more evenly mixed. At the same time, during the mixing process, the oscillating motor drives the eccentric cam to rotate, which, together with the return spring, makes the mixing drum swing left and right. The left and right swing of the mixing drum will cause the raw materials to tumble, avoiding the situation where the raw materials at the bottom are not stirred, thus improving the mixing effect. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model. Detailed Implementation
[0016] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.
[0017] Example: Figure 1 As shown in the figure, in this embodiment, a textile raw material feeding and mixing mechanism is provided, including a machine base 1 and a fixed outer cylinder 2 disposed on the machine base. A mixing cylinder 3 is disposed inside the fixed outer cylinder. A feed inlet 31 is disposed above the mixing cylinder. A mixing mechanism 4 is disposed inside the mixing cylinder. The mixing mechanism includes a mixing shaft 41 and an outer spiral mixing blade 42 and an inner spiral mixing blade 43 disposed on the mixing shaft.
[0018] During operation, the raw materials to be mixed are fed into the mixing drum through the feed pipe of the fixed outer cylinder and the flexible hose. The mixing mechanism is driven to rotate by the mixing motor. The outer spiral mixing blades on the mixing shaft stir and transport the raw materials from the upper part of the mixing drum to the lower part, while the inner spiral mixing blades on the mixing shaft stir and transport the raw materials from the lower part of the mixing drum to the upper part. This cycle of stirring makes the raw materials more evenly mixed. At the same time, during the mixing process, the oscillating motor drives the eccentric cam to rotate, which, together with the return spring, makes the mixing drum swing left and right. The left and right swing of the mixing drum causes the raw materials to tumble, avoiding the situation where the raw materials at the bottom are not stirred, thus improving the mixing effect.
[0019] In this embodiment of the invention, the stirring shaft is driven to rotate by a stirring motor 44 located at the top of the stirring drum.
[0020] In this embodiment of the utility model, a plurality of connecting shafts 45 are respectively arranged at intervals on both sides of the stirring shaft, and the outer spiral stirring blade and the inner spiral stirring blade are respectively fixed to the connecting shaft and the stirring shaft.
[0021] The width of the outer spiral stirring blade is greater than that of the inner spiral stirring blade.
[0022] In this embodiment of the utility model, a feed pipe 21 is provided on the fixed outer cylinder, and the feed pipe is connected to the feed inlet of the mixing cylinder via an elastic hose 22; of course, the length of the elastic hose can be slightly longer to avoid the mixing inner cylinder being pulled when it shifts back and forth.
[0023] In this embodiment of the present invention, a swing mechanism 5 is provided between the stirring drum and the fixed outer drum. The swing mechanism includes a first guide shaft 51 provided on one side of the stirring drum. The first guide shaft passes outward through the fixed outer drum and slides with the fixed outer drum. A return spring 52 is sleeved on the outside of the first guide shaft. A second guide shaft 53 is provided on the other side of the stirring drum. The second guide shaft also passes through the fixed outer drum and extends outward. A roller 54 is provided at the end of the second guide shaft located on the outside. An eccentric cam 55 is provided on the machine base. The eccentric cam contacts the roller. The roller can move around the outer ring of the eccentric cam. The eccentric cam is driven to rotate by a swing motor 56. The output shaft of the swing motor is eccentrically connected to the eccentric cam.
[0024] A sliding assembly 6 is provided between the bottom of the stirring drum and the bottom of the fixed outer cylinder. The sliding assembly includes a slider 61 disposed at the bottom of the stirring drum and a slide rail 62 disposed on the inner bottom surface of the fixed outer cylinder. The slider and the slide rail slide together.
[0025] The aforementioned fixed outer cylinder has a first guide hole and a second guide hole on both sides for the first guide shaft and the second guide shaft to pass through; the first guide shaft is slidably engaged with the first guide hole, and the second guide shaft is slidably engaged with the second guide hole.
[0026] When the oscillating mechanism is working, the eccentric cam is driven to rotate by the oscillating motor. The long side of the eccentric cam squeezes the roller on the second guide shaft, causing the stirring drum to move to the left. At this time, the return spring on the first guide shaft is compressed. When the short side of the eccentric cam contacts the roller on the second guide shaft, the stirring drum moves to the right under the action of the return spring. This cycle repeats. The left and right oscillation of the stirring drum will cause the raw materials to tumble, avoiding the situation where the raw materials at the bottom are not stirred, thus improving the stirring effect.
[0027] In this embodiment of the present invention, the bottom surface of the mixing drum is an inclined surface 32, and a discharge pipe 33 is provided on the lower side of the inclined surface; of course, in order to better discharge the material, the discharge pipe can also be inclined, with the discharge port of the discharge pipe facing the lower left side to facilitate discharge.
[0028] In this embodiment of the utility model, a discharge valve 34 is provided at the discharge pipe; of course, an extension pipe can also be connected to the discharge pipe.
[0029] In this embodiment of the invention, the spiral direction of the outer spiral stirring plate is opposite to that of the inner spiral stirring plate.
[0030] The outer spiral mixing blade can be spiraled from top to bottom, which can assist in the mixing and conveying of raw materials from the upper part of the mixing drum to the lower part; the inner spiral mixing blade is spiraled from bottom to top, which can assist in the mixing and conveying of raw materials from the lower part of the mixing drum to the upper part, thereby ensuring the uniform mixing of raw materials.
[0031] Unless otherwise stated, if any of the technical solutions disclosed in this utility model discloses a numerical range, then the disclosed numerical range is a preferred numerical range. Any person skilled in the art should understand that the preferred numerical range is merely one among many feasible numerical values that has a more obvious or representative technical effect. Because there are many numerical values, it is impossible to list them all. Therefore, this utility model discloses only some numerical values to illustrate the technical solutions of this utility model. Furthermore, the numerical values listed above should not constitute a limitation on the scope of protection of this utility model.
[0032] Meanwhile, if the present invention discloses or relates to mutually fixedly connected parts or structural components, then unless otherwise stated, the fixed connection can be understood as: a detachable fixed connection (e.g., using bolts or screws), or a non-detachable fixed connection (e.g., riveting, welding). Of course, the mutually fixed connection can also be replaced by an integral structure (e.g., manufactured by casting process) (except where it is obviously impossible to use an integral forming process).
[0033] In addition, unless otherwise stated, the terms used to indicate positional relationships or shapes in any of the technical solutions disclosed in this utility model above include states or shapes that are similar to, close to, or approximate with them.
[0034] Any component provided by this utility model can be assembled from multiple individual components, or it can be a single component manufactured by a one-piece molding process.
[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it; although the utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications can still be made to the specific implementation of this utility model or equivalent substitutions can be made to some technical features without departing from the spirit of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the technical solution claimed by this utility model.
Claims
1. A textile raw material feeding and mixing mechanism, characterized in that, The machine includes a machine base and a fixed outer cylinder set on the machine base. A stirring cylinder is set inside the fixed outer cylinder. A feed inlet is set above the stirring cylinder. A stirring mechanism is set inside the stirring cylinder. The stirring mechanism includes a stirring shaft and an outer spiral stirring blade and an inner spiral stirring blade set on the stirring shaft. A swing mechanism is provided between the stirring drum and the fixed outer drum. The swing mechanism includes a first guide shaft located on one side of the stirring drum. The first guide shaft passes outward through the fixed outer drum and slides in cooperation with the fixed outer drum. A return spring is sleeved on the outside of the first guide shaft. A second guide shaft is provided on the other side of the stirring drum. The second guide shaft also passes through the fixed outer drum and extends outward. A roller is provided at the end of the second guide shaft located on the outside. An eccentric cam is provided on the machine base. The eccentric cam contacts the roller. The eccentric cam is driven to rotate by a swing motor.
2. The textile raw material feeding and mixing mechanism according to claim 1, characterized in that, Several connecting shafts are provided on both sides of the stirring shaft, and the outer spiral stirring blade and the inner spiral stirring blade are fixed to the connecting shafts.
3. The textile raw material feeding and mixing mechanism according to claim 1, characterized in that, The fixed outer cylinder is equipped with a feed pipe, which is connected to the feed inlet of the mixing cylinder via a flexible hose.
4. The textile raw material feeding and mixing mechanism according to claim 1, characterized in that, A sliding assembly is provided between the stirring drum and the bottom of the fixed outer cylinder. The sliding assembly includes a slider disposed at the bottom of the stirring drum and a slide rail disposed on the inner bottom surface of the fixed outer cylinder. The slider and the slide rail are slidably engaged.
5. The textile raw material feeding and mixing mechanism according to claim 1, characterized in that, The fixed outer cylinder has a first guide hole and a second guide hole on both sides for the first guide shaft and the second guide shaft to pass through.
6. The textile raw material feeding and mixing mechanism according to claim 1, characterized in that, The bottom surface of the mixing drum is inclined, and a discharge pipe is provided on the lower side of the inclined surface.
7. The textile raw material feeding and mixing mechanism according to claim 6, characterized in that, A discharge valve is provided at the discharge pipe.
8. The textile raw material feeding and mixing mechanism according to claim 1, characterized in that, The stirring shaft is driven to rotate by a stirring motor located at the top of the stirring drum.
9. A textile raw material feeding and mixing mechanism according to claim 1, characterized in that, The spiral direction of the outer spiral stirring plate is opposite to that of the inner spiral stirring plate.