A kind of spunlace nonwoven fabric flocking device

Abstract

The utility model relates to non -woven fabric processing equipment technical field, concretely is a kind of flocking device of spunlace non -woven fabric.It includes flocking mechanism, glue spreading subassembly, ironing subassembly and feeding mechanism, flocking mechanism includes conveyer belt;Multiple fixed strips are evenly hinged on conveyer belt along outer periphery, and fixed strip has down-pressing strip part, and down-pressing strip part is clamped with conveyer belt, and glue spreading subassembly is set on flocking mechanism;Ironing subassembly is set on flocking mechanism;Feeding mechanism includes the feeding frame set on flocking mechanism, the feeding assembly and the material receiving subassembly of detachable setting on feeding frame, motor is set on feeding frame, and two groups of supporting components are set on feeding frame;Motor is driven connection with material receiving subassembly, and two groups of supporting components are respectively distributed below feeding assembly and material receiving subassembly.The utility model reduces the waste generated when non -woven fabric is initially installed by hinge setting multiple fixed strips on conveyer belt.

Description

Technical Field

[0001] This utility model relates to the technical field of nonwoven fabric processing equipment, and in particular to a flocking device for spunlace nonwoven fabric. Background Technology

[0002] Spunlace nonwoven fabric is made by spraying high-pressure micro-jet water onto one or more layers of fiber web, causing the fibers to entangle and thus strengthening the web to a certain strength. The resulting fabric is called spunlace nonwoven fabric. Its fiber raw materials are widely available and can include polyester, nylon, polypropylene, viscose fiber, seaweed fiber, etc.

[0003] Chinese Patent No. CN220371508U discloses a nonwoven fabric flocking device, including a workbench and a flocking box disposed on the workbench. A through slot is provided on one side of the flocking box, and a hopper is connected to the top of the flocking box. A transmission roller is rotatably passed through the inner wall of the flocking box on opposite sides. In this application, the feeding roller and the receiving roller are disposed on the same material rack. The nonwoven fabric is U-shaped during transmission. First, the positive and negative threads on the two guide rollers are used to flatten and remove wrinkles from the nonwoven fabric. Then, the large-area contact friction between the nonwoven fabric and the transmission belt, as well as the flattening effect of the transmission belt on the nonwoven fabric, ensure that the nonwoven fabric remains flat and wrinkle-free during the transmission process and when passing through the gluing and flocking stages. This not only ensures uniform gluing and flocking but also improves the quality of nonwoven fabric flocking.

[0004] However, the above technical solution has the following shortcomings: when replacing the new feeding roller and receiving roller, the user needs to let the nonwoven fabric pass through the device and wrap it around the receiving roller before the nonwoven fabric can be processed, which leads to the waste of some nonwoven fabric. Utility Model Content

[0005] The purpose of this invention is to address the problems existing in the background technology by proposing a flocking device for spunlace nonwoven fabric that reduces waste during the initial installation of nonwoven fabric by hingedly setting multiple fixing strips on the conveyor belt.

[0006] The technical solution of this utility model is a flocking device for spunlace nonwoven fabric, comprising: a flocking mechanism, which includes a conveyor belt; multiple fixing strips are evenly hinged along the outer circumference of the conveyor belt, each fixing strip having a lower pressing strip portion that engages with the conveyor belt; an adhesive coating assembly, which is disposed on the flocking mechanism; an ironing assembly, which is disposed on the flocking mechanism; and a feeding mechanism, which includes a feeding frame disposed on the flocking mechanism, a feeding assembly and a receiving assembly detachably disposed on the feeding frame, a motor disposed on the feeding frame, and two sets of support assemblies disposed on the feeding frame; the motor is drivenly connected to the receiving assembly, and the two sets of support assemblies are respectively distributed below the feeding assembly and the receiving assembly.

[0007] Preferably, the adhesive application assembly includes a fixed frame disposed on the flocking mechanism, an adhesive application frame slidably disposed on the fixed frame, a mounting frame slidably disposed on the adhesive application frame, a roller rotatably disposed on the mounting frame and the adhesive application frame, and a spring a disposed between the adhesive application frame and the mounting frame.

[0008] Preferably, the ironing assembly includes a clamping frame disposed on the flocking mechanism, two pairs of guide posts disposed on the clamping frame, a pair of ironing frames disposed opposite each other on each of the two pairs of guide posts, and a spring b disposed between each of the four ironing frames and the clamping frame.

[0009] Preferably, the feeding assembly includes a feeding cylinder, a connecting rod slidably disposed on the feeding cylinder, a plurality of clamping wheels rotatably disposed on the feeding cylinder in a ring, a spring c disposed between the feeding cylinder and the connecting rod, and a plurality of limiting blocks disposed in a ring on the connecting rod.

[0010] Preferably, the feeding component and the receiving component have the same structure.

[0011] Preferably, multiple limiting blocks and multiple clamping wheels are distributed alternately.

[0012] Preferably, the supporting assembly includes a lifting frame slidably disposed on the loading frame, two threaded rods disposed opposite each other on the loading frame, two threaded cylinders rotatably disposed opposite each other on the lifting frame, a bevel gear cylinder disposed on each of the two threaded cylinders, two supporting rollers disposed opposite each other on the lifting frame, a drive rod rotatably disposed on the lifting frame, a bevel gear disposed on each end of the drive rod, and an anti-slip sleeve disposed on the drive rod; the two threaded cylinders are threadedly connected to the two threaded rods in a one-to-one correspondence, and the two bevel gears are meshed with the two bevel gear cylinders in a one-to-one correspondence.

[0013] Compared with the prior art, the present invention has the following beneficial technical effects:

[0014] In use, the user places the new feeding component and receiving component onto the two supporting components respectively. The non-woven fabric on the feeding component is passed through the gluing component and the ironing component. At the same time, the two components process the non-woven fabric. Then, the user places the non-woven fabric between the fixing strip and the conveyor belt, and the fixing strip is secured to the conveyor belt. The fixing strip and the conveyor belt drive the non-woven fabric to be flocked inside the flocking mechanism until the conveyor belt moves the non-woven fabric to the position outside the flocking mechanism. The user then pulls the non-woven fabric through the ironing component again to the receiving component to roll it up, thereby reducing the waste of non-woven fabric. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0016] Figure 2 This is a schematic diagram of the supporting component in an embodiment of the present utility model;

[0017] Figure 3 This is a schematic diagram of the feeding assembly in an embodiment of the present invention;

[0018] Figure 4 This is a schematic diagram illustrating the connection method between the connecting rod and the snap-fit ​​rod in an embodiment of this utility model;

[0019] Figure 5 This is a schematic diagram of the conveyor belt structure in an embodiment of the present invention.

[0020] Reference numerals: 1. Flocking mechanism; 2. Conveyor belt; 3. Fixing frame; 4. Glue applicator; 5. Mounting frame; 7. Spring a; 8. Clamping frame; 9. Guide column; 10. Ironing frame; 11. Feeding assembly; 111. Feeding cylinder; 112. Connecting rod; 113. Clamping wheel; 114. Spring c; 115. Limiting block; 12. Motor; 13. Supporting assembly; 131. Lifting frame; 132. Threaded cylinder; 133. Bevel gear cylinder; 134. Support roller; 135. Drive rod; 136. Bevel gear; 137. Anti-slip sleeve; 14. Connecting rod; 15. Fixing strip; 17. Receiving assembly; 18. Feeding frame. Detailed Implementation

[0021] Example 1

[0022] like Figures 1-5 As shown, the flocking device for spunlace nonwoven fabric proposed in this embodiment includes a flocking mechanism 1, an adhesive coating assembly, an ironing assembly, and a feeding mechanism. The flocking mechanism 1 includes a conveyor belt 2. Multiple fixing strips 15 are evenly hinged along the outer circumference of the conveyor belt 2. Each fixing strip 15 has a lower pressing strip portion, which is engaged with the conveyor belt 2. The internal structure of the flocking mechanism 1 is the same as that of the flocking box and its internal structure in the referenced document, so it will not be described in detail.

[0023] The gluing component is mounted on the flocking mechanism 1; the ironing component is mounted on the flocking mechanism 1; the feeding mechanism includes a feeding rack 18 mounted on the flocking mechanism 1, a feeding component 11 and a receiving component 17 detachably mounted on the feeding rack 18, a motor 12 mounted on the feeding rack 18, and two sets of supporting components 13 mounted on the feeding rack 18; the motor 12 is driven to the receiving component 17, and the two sets of supporting components 13 are respectively distributed below the feeding component 11 and the receiving component 17.

[0024] In this embodiment, the user places the new feeding component 11 and receiving component 17 onto the two supporting components 13 respectively. The non-woven fabric on the feeding component 11 is passed through the gluing component and the ironing component. At the same time, the two components will process the non-woven fabric. Then, the user places the non-woven fabric between the fixing strip 15 and the conveyor belt 2, and the fixing strip 15 is snapped onto the conveyor belt 2. The fixing strip 15 and the conveyor belt 2 drive the non-woven fabric to be flocked inside the flocking mechanism 1 until the conveyor belt 2 drives the non-woven fabric to the position outside the flocking mechanism 1. The user pulls the non-woven fabric again through the ironing component to the receiving component 17 to be rolled up, thereby reducing the waste of non-woven fabric.

[0025] Example 2

[0026] like Figure 1 As shown, this embodiment proposes a flocking device for spunlace nonwoven fabric. Compared with Embodiment 1, in this embodiment, the coating assembly includes a fixed frame 3 mounted on the flocking mechanism 1, a coating frame 4 slidably mounted on the fixed frame 3, a mounting frame 5 slidably mounted on the coating frame 4, a roller rotatably mounted on the mounting frame 5 and the coating frame 4, and a spring a7 disposed between the coating frame 4 and the mounting frame 5. When the user fixes the nonwoven fabric to the fixed strip 15, the user pulls the coating frame 4 to move on the fixed frame 3 until space is left for the user to move. During the coating process, according to the thickness of the nonwoven fabric, the spring a7 drives the mounting frame 5 to rise, so that the two rollers are always in contact with the nonwoven fabric, thereby improving the versatility of the coating assembly.

[0027] The ironing assembly includes a clamping frame 8 mounted on the flocking mechanism 1, two pairs of guide posts 9 mounted on the clamping frame 8, a pair of ironing frames 10 mounted opposite each other on the two pairs of guide posts 9, and a spring b between each of the four ironing frames 10 and the clamping frame 8. All four ironing frames 10 are connected to a power source and generate heat. When the multiple ironing frames 10 come into contact with the nonwoven fabric to be flocked, the ironing frames 10 will iron out the wrinkles on the nonwoven fabric. When the ironing frames 10 come into contact with the nonwoven fabric that has already been flocked, the ironing frames 10 will use high temperature clamping to better melt and solidify the adhesive between the flocking fibers and the nonwoven fabric, and improve the flatness of the flocked layer.

[0028] Example 3

[0029] like Figure 1 , Figure 3 and Figure 4As shown, this embodiment proposes a flocking device for spunlace nonwoven fabric. Compared to Embodiment 1, in this embodiment, the feeding assembly 11 includes a feeding cylinder 111, a connecting rod 112 slidably disposed on the feeding cylinder 111, multiple clamping wheels 113 rotatably disposed on the feeding cylinder 111 along a ring, a spring c114 disposed between the feeding cylinder 111 and the connecting rod 112, and multiple limiting blocks 115 circumferentially disposed on the connecting rod 112. The feeding assembly 11 has the same structure as the receiving assembly 17. The multiple limiting blocks 115 and the multiple clamping wheels 113 are staggered, and the motor 12 is provided with a locking rod 14, which contacts the connecting rod 112.

[0030] In this embodiment, the user presses the two connecting rods 112 to retract the upper material cylinder 111 until the upper material cylinder 111 moves into the pre-reserved fixing hole of the feeding frame 18. The clamping wheel 113 improves the smoothness of the movement of the connecting rods 112. There is a certain gap between the upper material cylinder 111 and the feeding frame 18 on both sides, so that the user can directly remove the upper material cylinder 111 by adjusting only one connecting rod 112, thereby reducing the difficulty of installing and removing the upper material cylinder 111.

[0031] Example 4

[0032] like Figure 1 and Figure 2 As shown, the flocking device for spunlace nonwoven fabric proposed in this embodiment, compared with Embodiment 1, in this embodiment, the supporting component 13 includes a lifting frame 131 slidably disposed on the feeding frame 18, two threaded rods disposed opposite to each other on the feeding frame 18, two threaded cylinders 132 rotatably disposed opposite to each other on the lifting frame 131, one bevel gear cylinder 133 disposed on each of the two threaded cylinders 132, two supporting rollers 134 disposed opposite to each other on the lifting frame 131, a drive rod 135 rotatably disposed on the lifting frame 131, one bevel gear 136 disposed at each end of the drive rod 135, and an anti-slip sleeve 137 disposed on the drive rod 135; the two threaded cylinders 132 are threadedly connected to the two threaded rods one-to-one, and the two bevel gears 136 are meshed with the two bevel gear cylinders 133 one-to-one.

[0033] In this embodiment, after the user places the feeding cylinder 111, he / she holds the anti-slip sleeve 137 and drives the drive rod 135 to rotate. The drive rod 135 drives the bevel gear cylinder 133 to rotate through the bevel gear 136. The bevel gear cylinder 133 drives the threaded cylinder 132 to connect with the threaded rod, thereby realizing the lifting and lowering of the support component 13. This ensures that the two support rollers 134 are always in rolling contact with the feeding cylinder 111, thereby improving the versatility of the support component 13. At the same time, the support rollers 134 have anti-slip textures, thereby reducing the frequency of the feeding cylinder 111 sliding randomly.

[0034] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A device for flocking a hydroentangled nonwoven fabric, characterized by include: The flocking mechanism (1) includes a conveyor belt (2); a plurality of fixing strips (15) are evenly hinged along the outer periphery of the conveyor belt (2), and the fixing strips (15) have a pressing strip portion, which is engaged with the conveyor belt (2); The adhesive application assembly is mounted on the flocking mechanism (1); Ironing component, which is set on flocking mechanism (1); The feeding mechanism includes a feeding frame (18) mounted on the flocking mechanism (1), a feeding component (11) and a receiving component (17) detachably mounted on the feeding frame (18), a motor (12) mounted on the feeding frame (18), and two sets of supporting components (13) mounted on the feeding frame (18); the motor (12) is driven to connect with the receiving component (17), and the two sets of supporting components (13) are respectively distributed below the feeding component (11) and the receiving component (17).

2. The device according to claim 1, wherein The adhesive application assembly includes a fixed frame (3) mounted on the flocking mechanism (1), an adhesive application frame (4) slidably mounted on the fixed frame (3), a mounting frame (5) slidably mounted on the adhesive application frame (4), a roller rotatably mounted on the mounting frame (5) and the adhesive application frame (4), and a spring a (7) mounted between the adhesive application frame (4) and the mounting frame (5).

3. The device according to claim 1, wherein The ironing assembly includes a clamping frame (8) disposed on the flocking mechanism (1), two pairs of guide posts (9) disposed on the clamping frame (8), a pair of ironing frames (10) disposed opposite to each of the two pairs of guide posts (9), and a spring b disposed between each of the four ironing frames (10) and the clamping frame (8).

4. The device according to claim 1, wherein The feeding assembly (11) includes a feeding cylinder (111), a connecting rod (112) slidably disposed on the feeding cylinder (111), a plurality of clamping wheels (113) rotatably disposed on the feeding cylinder (111) along a ring, a spring c (114) disposed between the feeding cylinder (111) and the connecting rod (112), and a plurality of limiting blocks (115) circumferentially disposed on the connecting rod (112).

5. The device for flocking of a hydroentangled nonwoven fabric according to claim 4, characterized in that The feeding assembly (11) and the receiving assembly (17) have the same structure.

6. The device according to claim 5, wherein Multiple limit blocks (115) and multiple clamping wheels (113) are distributed alternately.

7. The device according to claim 1, wherein The supporting assembly (13) includes a lifting frame (131) slidably mounted on the loading rack (18), two threaded rods disposed opposite each other on the loading rack (18), two threaded cylinders (132) rotatably mounted opposite each other on the lifting frame (131), a bevel gear cylinder (133) disposed on each of the two threaded cylinders (132), two supporting rollers (134) disposed opposite each other on the lifting frame (131), a drive rod (135) rotatably mounted on the lifting frame (131), a bevel gear (136) disposed on each end of the drive rod (135), and an anti-slip sleeve (137) disposed on the drive rod (135); the two threaded cylinders (132) are threadedly connected to the two threaded rods one-to-one, and the two bevel gears (136) are meshed with the two bevel gear cylinders (133) one-to-one.

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