A device for flocking a fabric

Abstract

The utility model relates to the technical field of flocking, especially to a flocking device for flocking cloth, solves the problem that the flocking raw material is easy to lump in the process of flocking and affects the flocking effect and efficiency in the prior art. A flocking device for flocking cloth, including processing platform and static device, the top of processing platform is fixedly connected with the support frame of H shape, the top of support frame is slidably connected with the supply of fur cylinder, one end of supply of fur cylinder is fixedly connected with the fan, the top of supply of fur cylinder is connected with the feed pipe, the top of feed pipe is connected with the raw material bucket, the surface of raw material bucket is equipped with drying mechanism, the bottom of raw material bucket is equipped with stirring mechanism. The utility model can guarantee that the moisture of raw material can be dried, the staggered rod and the carding groove can better card the raw material, so that the raw material will not lump, can be normally fixed on the cloth, can make the flocking cloth guarantee the effect and efficiency in the process of flocking.

Description

Technical Field

[0001] This utility model relates to the field of flocking technology, and in particular to a flocking device for flocking fabric. Background Technology

[0002] Flocking is a process that fixes short fibers (flocks) onto the surface of a substrate to create a velvety texture. It is widely used for surface decoration of materials such as fabrics, leather, paper, and plastics. The principle of electrostatic flocking is to use the physical property that like charges repel and unlike charges attract to make the flocks negatively charged. When the object to be flocked is placed under zero potential or grounded conditions, the flocks are attracted by the opposite potential of the plant body and rise vertically to the surface of the object to be flocked. Since the plant body is coated with adhesive, the flocks are vertically adhered to the plant body.

[0003] Chinese Patent Publication No. CN212633308U discloses a flocking system for colored flocked fabric. The system includes a support frame, a circulating conveyor belt, and a drive motor. Several platforms are mounted on the circulating conveyor belt. At the front end of the support frame are a gluing station, a fabric laying station, a fabric collecting station, a cleaning station, and a drying station. Each platform is grounded via a conductive wire. At the rear end of the circulating conveyor belt are several flocking units that can cooperate with the platforms. Each flocking unit includes a bracket, a moving component on top of the bracket, a power supply component and a conductive component on the moving component, a feeding component at the bottom of the bracket, a laser exposure machine, and a controller. This utility model has the advantages of allowing for targeted flocking according to fabric flocking requirements, enabling rapid and precise implantation of multiple colors of flock in a single flocking process, minimizing flock waste, and facilitating cleaning.

[0004] For existing flocking devices, in actual operation, it is easy for the raw materials to become contaminated with moisture during storage or to become entangled, causing them to clump when they enter the feeding device. This can lead to blockage of the feeding device or prevent the clumped raw materials from being properly implanted into the substrate, thus affecting the implantation efficiency. Utility Model Content

[0005] The purpose of this invention is to provide a flocking device for flocked fabric, which solves the problem in the prior art that flocking raw materials are prone to clumping during the flocking process, affecting the flocking effect and efficiency.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A flocking device for flocked fabric includes a processing table and an electrostatic device. An H-shaped support frame is fixedly connected to the top of the processing table. A flocking cylinder is slidably connected to the top of the support frame. A fan is fixedly connected to one end of the flocking cylinder. A feeding pipe is connected to the top of the flocking cylinder. A raw material barrel is connected to the top of the feeding pipe. A drying mechanism is provided on the surface of the raw material barrel. A stirring mechanism is provided at the bottom of the raw material barrel.

[0008] Preferably, the drying mechanism includes a heater fixedly connected to the top of the processing table, the output port of the heater is connected to a heat-conducting pipe, and one end of the heat-conducting pipe is connected to the return port of the heater.

[0009] Preferably, the inner side of the heat pipe is in contact with the surface of the raw material barrel, and the cross-section of the heat pipe is circular.

[0010] Preferably, the stirring mechanism includes a motor fixedly connected to the bottom of the raw material tank, the output shaft of the motor passing through the inside of the raw material tank, a drive block fixedly connected to the output shaft of the motor, and two L-shaped combing rods fixedly connected to the surface of the drive block.

[0011] Preferably, the top of the combing rod is fixedly connected with several staggered rods, and the bottom of the combing rod is provided with several combing grooves.

[0012] Preferably, the bottom of the raw material barrel is fixedly connected with several support rods, and the top of the raw material barrel is slidably connected with a cover plate, the surface of which has several ventilation holes.

[0013] This utility model has the following beneficial effects:

[0014] When flocking fabric needs to be flocked, the raw materials are first fed into the raw material barrel. Then, the heater is turned on to heat and dry the raw material barrel, ensuring that the moisture adhering to the raw materials is dried. The moisture is then discharged through the vents to prevent moisture from remaining inside the raw material barrel. The rotation of the combing rods combs the raw materials inside the raw material barrel to prevent clumping. The combing rods also push the raw materials into the feeding pipe for feeding, so that the crossbars and combing grooves can better comb the raw materials, preventing clumping and ensuring that the raw materials are properly fixed on the fabric. This ensures the flocking effect and efficiency of the flocking process. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 for Figure 1 A side view;

[0018] Figure 3 for Figure 1 A diagram showing the view from below;

[0019] Figure 4 for Figure 1 Internal diagram of the raw material tank;

[0020] Figure 5 for Figure 1 A diagram showing the process after removing the raw material drum.

[0021] In the diagram: 1. Processing table; 2. Static electricity device; 3. Support frame; 4. Feeding cylinder; 5. Fan; 6. Feeding pipe; 7. Raw material barrel; 8. Drying mechanism; 9. Stirring mechanism; 10. Support bracket; 11. Cover plate; 12. Vent hole; 801. Heater; 802. Heat conduction pipe; 901. Motor; 902. Drive block; 903. Combing bar; 904. Crossbar; 905. Combing groove. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0023] Reference Figure 1-5A flocking device for flocked fabric includes a processing table 1 and an electrostatic device 2. When flocking fabric is required, the fabric is first placed on the processing table 1, then glue or adhesive is applied. The electrostatic device 2 is then activated, creating a high-voltage electric field above the fabric. Utilizing the physical property of like charges repelling and unlike charges attracting, the flock fibers acquire a negative charge. When the object to be flocked is placed at zero potential or grounded, the flock fibers, attracted by the opposite potential, are accelerated vertically to the surface of the object. Because the object is coated with adhesive, the flock fibers are vertically adhered to it, ensuring the normal production of the flocked fabric. An H-shaped support frame 3 is fixedly connected to the top of the processing table 1. The support frame 3 provides convenient support for the material feeding structure and facilitates control over the trajectory of the material entering the electrostatic device 2, thus facilitating material feeding. A flocking tube 4 is slidably connected to the top of the support frame 3. The outlet of the flocking tube 4 is perpendicular to the fabric on the processing table 1, which helps improve the verticality of the material during flocking, making electrostatic flocking more convenient. Furthermore, a U-shaped block at the bottom of the flocking tube 4 allows it to be easily secured to the support frame 3. The flocking tube 4 can also be held by hand to ensure the flocking effect and prevent inconsistent flocking density. The flocking tube 4 is located between the electrostatic devices 2. The bottom of the section has a long discharge chute for easy material discharge. One end of the flocking cylinder 4 is fixedly connected to a fan 5, and the top of the flocking cylinder 4 is connected to a feeding pipe 6. The top of the feeding pipe 6 is connected to a raw material bucket 7. During the material feeding process, the raw material needs to be poured into the inside of the raw material bucket 7 first. The raw material inside the raw material bucket 7 can enter the inside of the feeding pipe 6. The vertical feeding pipe 6 facilitates the entry of the raw material into the flocking cylinder 4 by gravity. Then, the fan 5 causes the raw material to be sprayed out of the flocking cylinder 4, so that the raw material can be implanted into the adhesive on the fabric by a high-voltage electric field, which facilitates the production of flocked fabric. Because the raw material itself is small, The raw materials cannot clog the relatively thick feed pipe 6. The surface of the raw material barrel 7 is equipped with a drying mechanism 8. When the raw materials are added into the raw material barrel 7, they need to be dried to prevent moisture from affecting the implantation onto the fabric and to prevent the raw materials from clumping and clogging the feed pipe 6, thus ensuring a normal supply of raw materials. The bottom of the raw material barrel 7 is equipped with a stirring mechanism 9, which can further disperse the raw materials to prevent clumping and affect the supply. It can also sweep the raw materials inside the raw material barrel 7 so that the raw materials can enter the feed pipe 6 in a regular manner, ensuring the source of raw materials during the flocking process and ensuring the normal progress of flocking.

[0024] Furthermore, the drying mechanism 8 includes a heater 801 fixedly connected to the top of the processing table 1. The output port of the heater 801 is connected to a heat-conducting pipe 802. One end of the heat-conducting pipe 802 is connected to the return port of the heater 801. When raw materials need to be supplied, the raw materials are first poured into the inside of the raw material barrel 7, and then the heater 801 is started. The heater 801 can draw in external air and heat it. Then, the heated air is input into the inside of the heat-conducting pipe 802, transferring the heat of the heat-conducting pipe 802 to the top of the raw material barrel 7, heating the raw materials inside the raw material barrel 7, causing the moisture to evaporate, ensuring the dryness of the raw materials. This allows the raw materials to be better implanted into the fabric by the high-voltage electric field, so that the raw materials can be used normally without clumping and clogging the supply pipe 6. The hot air moves around inside the heat-conducting pipe 802 and then re-enters the heater 801, saving energy consumption.

[0025] Furthermore, the inner side of the heat pipe 802 is attached to the surface of the raw material barrel 7. The cross-section of the heat pipe 802 is circular. When the heat pipe 802 is needed, it conducts heat by attaching to the raw material barrel 7. The side of the heat pipe 802 that is attached to the raw material barrel 7 is thinner, which facilitates heat conduction. The circular heat pipe 802 can better heat and dry the raw material barrel 7, ensuring the dryness of the raw materials.

[0026] Furthermore, the stirring mechanism 9 includes a motor 901 fixedly connected to the bottom of the raw material tank 7. The output shaft of the motor 901 passes through the inside of the raw material tank 7. The output shaft of the motor 901 is fixedly connected to a drive block 902. Two L-shaped combing rods 903 are fixedly connected to the surface of the drive block 902. After the raw material is poured into the raw material tank 7, the motor 901 is started. The motor 901 can drive the drive block 902 to rotate. The combing rods 903 on the drive block 902 can comb the raw material to prevent it from clumping. During the rotation, the combing rods 903 can also push the raw material towards the bottom of the feed pipe 6, so that the raw material can continuously penetrate into the inside of the feed pipe 6 and then enter the inside of the feed cylinder 4.

[0027] Furthermore, the top of the combing rod 903 is fixedly connected with several staggered rods 904, and the bottom of the combing rod 903 is provided with several combing grooves 905. When combing the raw material through the combing rod 903, the efficiency and effect of combing can be easily increased by the staggered rods 904. Moreover, the combing grooves 905 located at the bottom of the combing rod 903 can better ensure the combing effect, prevent the raw material from clumping inside and affecting the flocking effect, and prevent clumping from clogging the feed pipe 6, thereby ensuring the normal progress of flocking.

[0028] Furthermore, several support rods 10 are fixedly connected to the bottom of the raw material barrel 7, and a cover plate 11 is slidably connected to the top of the raw material barrel 7. Several vent holes 12 are opened on the surface of the cover plate 11. When the raw material barrel 7 is in use, the support rods 10 are needed to ensure the stability of the raw material barrel 7. Then, the vent holes 12 can facilitate the discharge of water evaporated by heating, preventing water from remaining inside the raw material barrel 7 and affecting the quality of the raw materials.

[0029] In summary:

[0030] When flocking fabric, the fabric is first placed inside the electrostatic device 2 on the processing table 1, and then adhesive is applied to the fabric. The electrostatic device 2 is then activated to create a high-voltage electric field. The raw material becomes charged in the electric field and is perpendicular to the surface of the fabric coated with adhesive. When raw material needs to be supplied, the cover plate 11 is opened first, and then the raw material is fed into the raw material barrel 7. The cover plate 11 is then closed, and the heater 801 and motor 901 are activated. The heat generated by the heater 801 heats the inside of the raw material barrel 7 through the heat pipe 802, causing the moisture on the raw material to evaporate. The evaporated moisture enters the air through the vent 12 and does not remain inside the raw material barrel. The activation of the motor 901 drives the drive block 902 located inside the raw material barrel 7, causing the drive block 902 to drive two combing rods 903 to comb the raw material inside the raw material barrel 7. The combing rods 903 pass through the top... The staggered rods 904, in conjunction with the bottom combing grooves 905, can better comb the raw materials, preventing them from clumping and affecting flocking. Furthermore, as the combing rods 903 rotate inside the raw material barrel 7, they push the raw materials towards the feed pipe 6, allowing them to enter the flocking cylinder 4. Then, the blower 5 is activated, blowing the raw materials onto the fabric. Combined with the high-voltage electric field generated by the electrostatic device 2, the raw materials are vertically fixed to the adhesive on the fabric, thus enabling flocking fabric production. The support frame 3 conveniently places the flocking cylinder 4 and provides its height. The raw material barrel 7 is supported on the processing table 1 by several support rods 10. Through this structure, during flocking of the fabric, it is easy to ensure that the raw materials do not clump, allowing them to be easily blown onto the fabric. Then, flocking is performed through the electrostatic device 2, ensuring normal flocking of the fabric and not affecting the efficiency of flocking fabric production.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A flocking device for flocked fabric, comprising a processing table (1) and an electrostatic device (2), characterized in that, The top of the processing table (1) is fixedly connected to an H-shaped support frame (3), and the top of the support frame (3) is slidably connected to a down supply cylinder (4). One end of the down supply cylinder (4) is fixedly connected to a fan (5). The top of the down supply cylinder (4) is connected to a feeding pipe (6), and the top of the feeding pipe (6) is connected to a raw material barrel (7). The surface of the raw material barrel (7) is provided with a drying mechanism (8), and the bottom of the raw material barrel (7) is provided with a stirring mechanism (9).

2. The flocking device for flocked fabric according to claim 1, characterized in that, The drying mechanism (8) includes a heater (801) fixedly connected to the top of the processing table (1). The output port of the heater (801) is connected to a heat pipe (802), and one end of the heat pipe (802) is connected to the recovery port of the heater (801).

3. The flocking device for flocked fabric according to claim 2, characterized in that, The inner side of the heat pipe (802) is in contact with the surface of the raw material barrel (7), and the cross-section of the heat pipe (802) is circular.

4. The flocking device for flocked fabric according to claim 1, characterized in that, The stirring mechanism (9) includes a motor (901) fixedly connected to the bottom of the raw material barrel (7). The output shaft of the motor (901) passes through the inside of the raw material barrel (7). The output shaft of the motor (901) is fixedly connected to a drive block (902). Two L-shaped combing rods (903) are fixedly connected to the surface of the drive block (902).

5. The flocking device for flocked fabric according to claim 4, characterized in that, The top of the combing rod (903) is fixedly connected with several interlaced rods (904), and the bottom of the combing rod (903) is provided with several combing grooves (905).

6. The flocking device for flocked fabric according to claim 1, characterized in that, The bottom of the raw material barrel (7) is fixedly connected with several support rods (10), and the top of the raw material barrel (7) is slidably connected with a cover plate (11). The surface of the cover plate (11) is provided with several ventilation holes (12).

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