Artificial grass silk dyeing equipment capable of achieving uniform dyeing

Abstract

The utility model discloses an artificial grass silk dyeing device even in dyeing, which belongs to the technical field of artificial grass silk dyeing and comprises a dyeing machine and a coating mechanism, a feeding pipe is fixedly connected to the upper end of the surface of the dyeing machine, and the coating mechanism comprises a plurality of placing frames fixedly connected to the end of the dyeing machine. A covering frame is clamped to the end of the containing frame, and the lower end of the surface of the feeding pipe is fixedly connected to the inner wall of the covering frame. By means of the mode, the placing frame, the shielding frame, the semicircular hole and the feeding pipe are matched with one another, the surface of the liquid absorption sponge is evenly soaked, and compared with an existing mode that the lower end of the surface of the artificial grass yarn is prone to being sprayed with a small amount of materials, the surface of the artificial grass yarn is smeared through the liquid absorption sponge which is completely wetted; the artificial grass yarn dyeing device has the advantages that the artificial grass yarn can be uniformly dyed by the aid of the artificial grass yarn dyeing device, the artificial grass yarn entering the liquid-absorbing sponge can be guided by the aid of mutual cooperation of the guide frames and the balls, and accordingly the artificial grass yarn can accurately enter the liquid-absorbing sponge.

Description

Technical Field

[0001] This utility model relates to the field of artificial grass dyeing technology, specifically to an artificial grass dyeing device that provides uniform dyeing. Background Technology

[0002] Artificial turf fibers are a key material used in the manufacture of artificial lawns. They are produced using chemical fibers and specific manufacturing processes to mimic the appearance, texture, and performance of natural grass. During production, artificial turf fibers typically require dyeing equipment for color treatment.

[0003] According to the search, the Chinese patent "A dyeing device for artificial turf production" authorized announcement number "CN222112209U" uses a water pump to draw dye from the container and deliver it to the guide tube located above the grass fibers. The guide tube then sprays dye onto multiple grass fibers. By controlling the reciprocating movement of the connecting roller, the wool cotton inside the guide hole moves along the grass fibers, so that the dye is evenly applied to the grass fibers.

[0004] In the aforementioned application, most of the dye sprayed through the duct falls above the surface of the grass fibers, which can easily result in less dye being sprayed below the surface of the grass fibers, thus causing uneven dyeing of the grass fibers.

[0005] Based on this, the present invention designs an artificial grass fiber dyeing device for uniform dyeing to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a dyeing device for artificial grass fibers with uniform dyeing.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A dyeing device for uniformly dyeing artificial grass fibers includes a dyeing machine. A feeding pipe is fixedly connected to the upper surface of the dyeing machine. The device also includes a coating mechanism, which includes several placement frames fixedly connected to the end of the dyeing machine. A shielding frame is snapped into the end of each placement frame. The lower surface of the feeding pipe is fixedly connected to the inner wall of the shielding frame. Semi-circular holes are provided in the inner walls of both the placement frames and the shielding frame. An absorbent sponge is snapped into the inner wall of each placement frame. A guide frame is fixedly connected to the end of each placement frame. The surface of the guide frame is funnel-shaped, and annularly distributed ball bearings are rolled along the inner wall of the guide frame.

[0009] Furthermore, the surface of the absorbent sponge is fixedly connected with two fixing rings, and the lower end of the surface of the fixing rings is engaged with the inner wall of the placement frame.

[0010] Furthermore, two guide rods are fixedly connected to the end of the shielding frame, and the surfaces of the guide rods are slidably connected to the upper end of the inner wall of the placement frame.

[0011] Furthermore, the lower end of the guide rod's surface is truncated cone-shaped.

[0012] Furthermore, an anti-loosening frame is slidably connected to one end of the inner wall of the placement frame, and the upper surface of the anti-loosening frame is engaged with the lower end of the inner wall of the cover frame.

[0013] Furthermore, a sliding cylinder is fixedly connected to one side of the placement frame, and the lower end of the surface of the anti-loosening frame is slidably connected to the inner wall of the sliding cylinder.

[0014] Furthermore, a spring is fixedly connected to one end of the inner wall of the slide cylinder, and the other end of the spring is fixedly connected to the end of the anti-loosening bracket.

[0015] Furthermore, the inner wall of the slide cylinder is slidably connected with a stop block, and the surface of the stop block is engaged with the lower end of the surface of the anti-loosening frame.

[0016] Furthermore, a nylon rope is fixedly connected to the front end of the block, and the other end of the nylon rope is fixedly connected to the surface of the slide cylinder.

[0017] Furthermore, a placement rod is fixedly connected to one end of the fixing ring.

[0018] Beneficial effects

[0019] 1. By using a placement frame, a shielding frame, a semi-circular hole, and a feeding tube in combination, the surface of the absorbent sponge is evenly wetted. Compared with existing methods that tend to spray less material onto the lower part of the artificial grass fibers, this method uses a fully wetted absorbent sponge to coat the surface of the artificial grass fibers, thus ensuring uniform dyeing of the artificial grass fibers. The guide frame and the ball bearings work together to guide the artificial grass fibers entering the absorbent sponge, thus ensuring that the artificial grass fibers enter the absorbent sponge accurately.

[0020] 2. By cooperating with the blocking block and the anti-loosening frame, the locking of the cover frame and the placement frame is released, which makes it convenient to replace the absorbent sponge and clean the semi-circular holes in the placement frame and the cover frame, thus ensuring the uniform coating of the absorbent sponge on the artificial grass fibers. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 A three-dimensional view of the main structure of a dyeing device for uniformly dyeing artificial grass fibers;

[0023] Figure 2 A three-dimensional diagram of the coating mechanism of an artificial grass fiber dyeing device for uniform dyeing;

[0024] Figure 3 A cross-sectional view of the coating mechanism of a dyeing device for uniformly dyeing artificial grass fibers;

[0025] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0026] The labels in the diagram represent:

[0027] 1. Dyeing machine; 2. Feeding pipe; 3. Coating mechanism; 31. Placement frame; 32. Cover frame; 33. Semicircular hole; 34. Liquid-absorbing sponge; 35. Guide frame; 36. Ball bearing; 37. Fixing ring; 38. Guide rod; 39. Anti-loosening frame; 310. Spring; 311. Block; 312. Nylon rope; 313. Slide cylinder; 314. Placement rod. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0029] The present invention will be further described below with reference to the embodiments.

[0030] In some embodiments, please refer to the appendix to the instruction manual. Figure 1-4 A dyeing device for uniformly dyeing artificial grass fibers includes a dyeing machine 1. A feeding pipe 2 is fixedly connected to the upper surface of the dyeing machine 1. The device also includes a coating mechanism 3, which includes several placement frames 31 fixedly connected to the end of the dyeing machine 1. A shielding frame 32 is snapped into the end of each placement frame 31. The lower surface of the feeding pipe 2 is fixedly connected to the inner wall of the shielding frame 32. Semi-circular holes 33 are provided on the inner walls of both the placement frames 31 and the shielding frame 32. An absorbent sponge 34 is snapped into the inner wall of each placement frame 31. A guide frame 35 is fixedly connected to the end of each placement frame 31. The surface of the guide frame 35 is funnel-shaped, and annularly distributed ball bearings 36 are rolled along the inner wall of the guide frame 35. The feeding pipe 2 is a corrugated pipe.

[0031] A servo motor is fixedly connected to the front end of the dyeing machine 1, and a take-up frame is slidably connected to the end of the dyeing machine 1. A take-up roller is rotatably connected to the surface of the take-up frame. The output shaft of the servo motor is snapped into one end of the inner wall of the take-up roller. Artificial grass fibers are wound on the surface of the take-up roller. A drying chamber is provided at the end of the dyeing machine 1. An electric heater is provided inside the drying chamber. A storage cylinder and a pump are fixedly connected to the top of the dyeing machine 1. One end of the pump is connected to the inside of the storage cylinder, and the other end of the pump is connected to the top of the feeding pipe 2.

[0032] In this embodiment of the invention, when artificial grass fibers need to be dyed, the feeding roller is installed on one side of the dyeing machine 1, and the winding frame is installed on the other side of the dyeing machine 1 by bolts. The feeding pump and the electric heater in the drying chamber are manually turned on. The feeding pump draws the dye material from the storage cylinder and delivers it to the feeding pipe 2. The dye material in the feeding pipe 2 is delivered to the semi-circular holes 33 in the shielding frame 32. The dye material in the semi-circular holes 33 in the shielding frame 32 flows to the semi-circular holes 33 in the placement frame 31, delivering a certain amount of dye material to the semi-circular holes 33. After the dyeing material is applied, the pump is manually turned off. The dyeing material in the semi-circular hole 33 soaks the absorbent sponge 34. At this time, the artificial grass fibers on the feeding roller are passed through the funnel-shaped guide frame 35, so that the surface of the artificial grass fibers comes into contact with the ball bearing 36, and then the artificial grass fibers are accurately slid into the absorbent sponge 34. The moist absorbent sponge 34 evenly coats the artificial grass fibers with dyeing material. The artificial grass fibers are then passed through the drying chamber and installed on the surface of the take-up roller. The high temperature inside the drying chamber dries the coating on the surface of the artificial grass fibers.

[0033] The servo motor is manually turned on and the unwinding roller is driven. The output shaft of the servo motor rotates, causing the surface of the take-up roller to rotate. The unwinding roller loosens the wound artificial grass fibers, and the rotating take-up roller winds up the artificial grass fibers. The inner surface of the absorbent sponge 34 coats the surface of the moving artificial grass fibers. The artificial grass fibers are moved into the drying chamber to dry. The dried artificial grass fibers are then wrapped around the surface of the unwinding roller.

[0034] In this embodiment of the utility model, the placement frame 31, the shielding frame 32, the semi-circular hole 33 and the feeding pipe 2 work together to achieve uniform wetting of the surface of the absorbent sponge 34. Compared with the existing method that tends to spray less material on the lower end of the artificial grass fiber surface, this method coats the surface of the artificial grass fiber with the fully wet absorbent sponge 34, thereby ensuring uniform dyeing of the artificial grass fiber. The guide frame 35 and the ball bearing 36 work together to guide the artificial grass fiber entering the absorbent sponge 34, thereby ensuring that the artificial grass fiber enters the absorbent sponge 34 accurately.

[0035] In some embodiments, such as Figure 3-4As shown, in a preferred embodiment of this utility model, two fixing rings 37 are fixedly connected to the surface of the absorbent sponge 34. The lower end of the surface of the fixing ring 37 is engaged with the inner wall of the placement frame 31. An anti-loosening frame 39 is slidably connected to one end of the inner wall of the placement frame 31. The upper end of the surface of the anti-loosening frame 39 is engaged with the lower end of the inner wall of the cover frame 32. A slide cylinder 313 is fixedly connected to one side of the placement frame 31. The lower end of the surface of the anti-loosening frame 39 is slidably connected to the inner wall of the slide cylinder 313. A spring 310 is fixedly connected to one end of the inner wall of the slide cylinder 313. The other end of the spring 310 is fixedly connected to the end of the anti-loosening frame 39. A blocking block 311 is slidably connected to the inner wall of the slide cylinder 313. The surface of the blocking block 311 is engaged with the lower end of the surface of the anti-loosening frame 39. A nylon rope 312 is fixedly connected to the front end of the blocking block 311. The other end of the nylon rope 312 is fixedly connected to the surface of the slide cylinder 313. A placement rod 314 is fixedly connected to one end of the fixing ring 37.

[0036] In this embodiment of the utility model, when the absorbent sponge 34 needs to be replaced, pull the stop block 311 to move it away from the anti-loosening frame 39, pull the anti-loosening frame 39 away from the cover frame 32, pull the cover frame 32 to move it away from the placement frame 31, and then pull the placement rod 314 to move the fixing ring 37 and the absorbent sponge 34 away from the placement frame 31. This allows the semi-circular holes 33 in the placement frame 31 and the cover frame 32 to be cleaned. After cleaning, the absorbent sponge 34 to be used is snapped into the placement frame 31, the fixing ring 37 is snapped into the placement frame 31, the cover frame 32 is pushed into the placement frame 31, the anti-loosening frame 39 is loosened, and the elastic force of the spring 310 pushes the anti-loosening frame 39 to move and snap into the cover frame 32. The stop block 311 is then pushed into the anti-loosening frame 39.

[0037] In this embodiment of the utility model, the blocking block 311 and the anti-loosening frame 39 cooperate with each other to release the locking of the cover frame 32 and the placement frame 31, thereby facilitating the replacement of the absorbent sponge 34 and the cleaning of the semi-circular holes 33 in the placement frame 31 and the cover frame 32, ensuring the uniform coating of the absorbent sponge 34 on the artificial grass fibers.

[0038] In some embodiments, such as Figure 3 As shown, in a preferred embodiment of the present invention, two guide rods 38 are fixedly connected to the end of the cover frame 32. The surface of the guide rod 38 is slidably connected to the upper end of the inner wall of the placement frame 31, and the lower end of the surface of the guide rod 38 is frustoconical.

[0039] In this embodiment of the utility model, the guide rod 38 and the placement frame 31 cooperate with each other to ensure that the cover frame 32 is accurately snapped into the placement frame 31, thereby accurately snapping the absorbent sponge 34.

[0040] It should be noted that the dyeing machine 1, feeding pipe 2, liquid-absorbing sponge 34, servo motor, winding roller, winding frame, drying chamber, electric heating wire, material pump and storage cylinder mentioned above are all components with relatively mature existing technology. The specific models can be selected according to actual needs. At the same time, the dyeing machine 1, servo motor, electric heater and material pump can be powered by the built-in power supply or by the mains power. The specific power supply method is selected according to the situation and will not be elaborated here.

[0041] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A dyeing device for uniformly dyeing artificial grass fibers, comprising a dyeing machine (1), wherein a feeding pipe (2) is fixedly connected to the upper surface of the dyeing machine (1), characterized in that: It also includes a coating mechanism (3), which includes several placement frames (31) fixedly connected to the end of the dyeing machine (1). The end of the placement frame (31) is fitted with a shield frame (32). The lower end of the surface of the feeding tube (2) is fixedly connected to the inner wall of the shield frame (32). The inner walls of the placement frame (31) and the shield frame (32) are provided with semi-circular holes (33). The inner wall of the placement frame (31) is fitted with an absorbent sponge (34). The end of the placement frame (31) is fixedly connected with a guide frame (35). The surface of the guide frame (35) is trumpet-shaped. The inner wall of the guide frame (35) is rolled with annularly distributed ball bearings (36).

2. The artificial grass fiber dyeing equipment with uniform dyeing according to claim 1, characterized in that, The surface of the absorbent sponge (34) is fixedly connected with two fixing rings (37), and the lower end of the surface of the fixing rings (37) is engaged with the inner wall of the placement frame (31).

3. The artificial grass fiber dyeing equipment for uniform dyeing according to claim 1, characterized in that, The end of the cover frame (32) is fixedly connected to two guide rods (38), and the surface of the guide rods (38) is slidably connected to the upper end of the inner wall of the placement frame (31).

4. The artificial grass fiber dyeing equipment with uniform dyeing according to claim 3, characterized in that, The lower end of the surface of the guide rod (38) is truncated cone-shaped.

5. The artificial grass fiber dyeing equipment for uniform dyeing according to claim 1, characterized in that, One end of the inner wall of the placement frame (31) is slidably connected to an anti-loosening bracket (39), and the upper surface of the anti-loosening bracket (39) is engaged with the lower end of the inner wall of the cover frame (32).

6. The artificial grass fiber dyeing equipment for uniform dyeing according to claim 5, characterized in that, A slide cylinder (313) is fixedly connected to one side of the placement frame (31), and the lower end of the surface of the anti-loosening frame (39) is slidably connected to the inner wall of the slide cylinder (313).

7. The artificial grass fiber dyeing equipment for uniform dyeing according to claim 6, characterized in that, A spring (310) is fixedly connected to one end of the inner wall of the slide cylinder (313), and the other end of the spring (310) is fixedly connected to the end of the anti-loosening bracket (39).

8. The artificial grass fiber dyeing equipment for uniform dyeing according to claim 6, characterized in that, The inner wall of the slide cylinder (313) is slidably connected to a stop block (311), and the surface of the stop block (311) is engaged with the lower end of the surface of the anti-loosening frame (39).

9. The artificial grass fiber dyeing equipment for uniform dyeing according to claim 8, characterized in that, The front end of the block (311) is fixedly connected to a nylon rope (312), and the other end of the nylon rope (312) is fixedly connected to the surface of the slide cylinder (313).

10. The artificial grass fiber dyeing equipment for uniform dyeing according to claim 2, characterized in that, One end of the fixing ring (37) is fixedly connected to a placement rod (314).

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