KR100447642B1 - flocking apparatus for planting piles to an object which has curve part - Google Patents

Abstract

The present invention relates to a flocking device, and in particular, is suitable for planting fine piles on the surface of an object having a bent portion, so that planting can be performed at a uniform density as a whole to realize quality improvement and automation. In the present invention, a flocking device for planting a fine file to maintain a constant direction on the surface of the object as it passes through the electric field, comprising: a bending guide formed on the front surface of the endless track so that the object is transported horizontally or inclined; It relates to a flocking device which includes a; hair growth means formed on the upper side of the bend guide; to improve the planting ability for the bent portion is made to include a technical gimmick to perform the planting operation for the object having the bent portion.

Description

Flocking apparatus for planting piles to an object which has curve part}

The present invention relates to a flocking device for coating a surface of an object called what is called a fibrous pile, and more specifically, to allow the seedling to be grown with a uniform density for an object in which the object is bent so that uniform planting is not easy. It relates to a developed flocking device.

In general, flocking refers to a technique of charging a pile object to a region in which an electric field is formed, thereby attaching the pile object vertically to the object surface by charging the pile object.

This flocking technique is used not only to plant piles on the surface of an object such as a thin cloth, but also recently, it is widely used as a surface treatment method of various interior materials. Particularly, in the case of automobiles, a lot of flocking methods are applied for surface treatment of relatively expensive vehicle interior materials for high quality.

Fig. 1 is a schematic diagram showing a schematic concept of the most general flocking process, and is provided with a pile supply unit 1 on which a pile is supplied. Directly below the pile supply unit is provided with an electric field forming unit 2 for forming an electric field, and a lowering unit 3 is provided with a conveying device 3 through which an object passes. Preferably, the drying device 4 is installed at the end of the transfer device.

The above-mentioned flocking technique is very suitable for the surface treatment of the product forming the horizontal plane, and thus it is possible to plant uniformly. However, when the product has a sharp bent portion, the file has not been attached to the inclined portion or the vertical portion at the same density and angle as the horizontal portion.

As a solution to this problem, there was a flocking method and a flocking device of Patent Application No. 10-1999-0016077, which is previously filed, and FIG. 2 is a side cross-sectional view showing a schematic configuration of the flocking device according to the related art. Is showing the road.

In the configuration of the flocking device, an upper end includes an exhaust duct 18 for exhausting and an exhaust pump 19 mounted to the exhaust duct, and a lower end of the pile recovery pipe 37 for collecting unattached piles. This includes a shelf on which an adherend can be placed, and a pneumatic pressure pressurized by the process chamber 11 and the pneumatic pump 33 by attaching a fixed electrode 24 to the lower or rear side of the shelf. It is a flocking device comprising a pile feeder 12 for supplying a pile, and a variable electrode 32 is attached to the front end and a nozzle 31 connected to the pile feeder via a pile supply pipe 34.

The flocking device is always formed at an angle to the object obliquely inclined so that the flocking device may be advantageous to planting on a specific portion, that is, an inclined portion, but may hinder the planting of the plant in the correct direction and density for the horizontal portion. You have a problem.

In addition, the device rotates the lathe rotated in the chamber, so that the planting work is performed on the object. Therefore, after one operation, the machine should be stopped, the product must be removed, and the new product installed. This results in a decrease in productivity, and when replacing a workpiece, the worker has a problem that it is not good for health as the time to be directly exposed to the fine particles pile is increased.

Therefore, the present invention devised to solve the above problems is to provide a flocking device that can be piled in a more uniform density and accurate direction for the horizontal and inclined portion of the product even if the product is curved The purpose.

It is another object of the present invention to provide a flocking device capable of continuous operation.

Figure 1-Schematic diagram of a general flocking process.

Figure 2-side cross-sectional view showing a schematic configuration of a flocking device according to the prior art.

3 is a front view showing a schematic configuration of a flocking device according to an embodiment of the present invention.

4 is a schematic perspective view showing a state in which the loading box is coupled on the crawler body.

<Description of Major Symbols Used in Drawings>

10: file supply unit 20: file recovery unit

30: infinite track 31: fixed pin

35: loading box 36: connector

37 ring 40 object

50: bend guide 50a: horizontal left and right

50b: center horizontal portion 50c: inclined portion

60: hair transplant means 60a: fixed hair means

60b: variable bristle means 65: cam mechanism

The present invention for achieving the object as described above, in the flocking device that is planted on the surface of the object to the fine file that maintains a constant direction as it passes through the electric field, in front of the endless track so that the object is transported horizontally or inclined A bending guide formed; It relates to a flocking device which includes a; hair growth means formed on the upper side of the bend guide; to improve the planting ability for the bent portion is made to include a technical gimmick to perform the planting operation for the object having the bent portion.

The flocking device according to the present invention is capable of continuously supplying the work object continuously, and has a feature that enables smooth planting work on the inclined part as well as the horizontal part as the position changes as the object is transferred.

In addition, the object is transported at least three times during the planting process, it is characterized by a dense density of the planting.

Looking at the overall structure of the flocking device, the file supply unit 10 and the file recovery device 20 is basically provided. In addition, the bending guide 50 and the hair transplanting means 60 are provided, and the endless track body 30 having a function of transferring the object is installed.

The bending guide 50 has a function of guiding the installation angle to be changed while the object 40 mounted on the endless track body 30 is moved. The variable mother means 60b are installed at the same time.

The transplanting means 60 is applied to the principle of the general flocking device is applied when the fine pile particles pass by the electric field formed in the planting means is charged to fall to the bottom while having a certain direction is attached to the surface of the object. In the case of the said variable hair removal means, it is forcibly sprayed by blowing, and it is possible to plant hair to a desired part more freely.

Hereinafter, with reference to the accompanying drawings for a preferred embodiment of the present invention will be described in more detail, Figure 3 corresponds to a front view showing a schematic configuration of a flocking device according to an embodiment of the present invention.

The endless track body 30 is provided to cause repeated rotational movement and the object 40 is loaded and transported to the endless track body. In this embodiment, the chain drive mechanism is used as the endless track 30, and driven sprockets and driving sprockets are installed at both ends of the left and right tracks, and the fixed tracks 31 are protruded at equal intervals on the endless track 30. Combined. One side end of the loading box 35 on which the object 40 is loaded is inserted into the fixing pin 31 so that the object is transferred.

4 shows a schematic perspective view showing a state in which the loading box is coupled on the crawler, and a u-shaped connector 36 is formed from one side of a rectangular box shape, and a circular ring 37 is attached to the left and right sides of the connector. It is done. The ring 37 is inserted into and constrained by a fixing pin 31 formed on the endless track body 30. On the other hand, the object 40 is placed on the upper surface of the rectangular box. Before the object 40 is placed on the loading box 35, an adhesive is applied to an upper surface of the pile to be planted, and a lowering arm 41 is temporarily attached to a lower part of the object 40 to temporarily remove the object from the loading box. . The stripping arm 41 is intended to prevent damage to the product when removing the product in a state before the drying is completely dried after the pile is planted on the object.

As shown in FIG. 4, in the state where the loading box 35 is mounted on the crawler 30, the u-shaped connector 36 is coupled to the fixing pin 31 and the opposite end of the loading box 35. The bent guide 50 is maintained on the state. As will be described later, the loading box 35 which achieves such a horizontal state initially moves along with the endless track body 30 while the loading box is inclined according to the shape of the bending guide 50.

Next, the bending guide 50 will be described. As shown in FIG. 3, the bending guide includes a left and right horizontal portion 50a and a central horizontal portion 50b. The connection part consists of the inclination part 50c. The bending guide 50 is formed by bending steel wires to be symmetrically and spaced apart from the front side of the endless track body 30.

As mentioned above, the bending guide 50 is installed while keeping one side end of the loading box 35 in contact with the loading guide, and when the loading box is folded into the inclined portion of the bending guide 50, the upper surface of the loading box is inclined toward the front side. As the building is transported and off the opposite slope, the reload box moves horizontally as in the initial installation.

Next, the hair transplanting means 60 will be described. The hair growth means 60 includes a fixed hair forming means 60a and a variable hair removing means 60b. The fixed mother means (60a) is fixed to the upper portion of the object 40, the variable mother means (60b) is installed on the front of the central horizontal portion (50b) of the bending guide 50 is moved up and down while the pile is discharged It is done.

The upper side of the stationary mother means (60a) is provided with a pile supply unit 10 for supplying a pile, and when the object is supplied, the pile is discharged, charged through the stationary mother means (60a) to fall down to the object surface Attachment is made.

The stationary mother means (60a) is installed to the left and right two at the same height and is positioned to span the inclined portion (50c) formed in series with the left and right horizontal portion (50a) of the bend guide (50). In other words, about half of the stationary mother means 60a is positioned above the left and right horizontal portions 50a and another half is positioned above the inclined portion 50c.

And the front of the center horizontal portion (50b) of the bending guide 50 is provided with a variable bristle means (60b), which is repeatedly discharged up and down by the cam mechanism (65) while the pile is discharged toward the object by blowing It becomes a structure that becomes.

The variable mother means (60b) is provided with an electrode to form an electric field at the end of the blower pipe is supplied by the blower along the blower pipe, wherein the end of the blower pipe is coupled to the cam mechanism to discharge the pile and Simultaneously moving up and down changes the discharge direction of the pile.

Next, the operation principle of the flocking device having the above configuration according to an embodiment of the present invention will be described.

After depositing the object 40 coated with the adhesive to the loading box 35, the ring 37 formed in the loading box is inserted into the fixing pin 31 formed on the endless track body 30. The endless track body 30 continues to rotate and the object 40 along with the loading box 35 is transported along the bending guide 50. The loading box along one side horizontal portion of the bending guide 50 is moved while maintaining the horizontal and enters the lower portion of the first fixed hair means (60a). At this time, the pile is supplied and charged while passing through the planting means is dropped downward and attached to the surface of the object.

When the object 40 enters the inclined portion 50c of the bending guide 50, the object 40 is inclined at an angle and gradually inclines toward the front side as the height is lowered. In this state, the pile may be attached at a more accurate angle to the bent portion of the object. The inclined portion 50c formed in the bend guide 50 is preferably installed to have an appropriate inclination angle according to the degree of bending of the object 40.

When the object 40 is out of the first inclined portion 50c, the loading box 35 is moved along the central horizontal portion 50b. The central horizontal portion 50b is a portion having the largest height difference with the left and right horizontal portions 50a, wherein the loading box and the object are moved while maintaining the maximum inclination with respect to the front portion, wherein the variable mother means It is operated to discharge the charged file toward the object.

The blower tube of the variable mother means (60b) is linked to the operation of the cam mechanism 65 to repeatedly discharge the pile while moving up and down, and the pile discharged by the forced blowing is the flat portion of the object not planted And the bent portion is to function to be made better.

When the loading box 35 and the object 40 deviate from the central horizontal portion 50b of the bending guide 50, the loading box 35 and the object 40 gradually rise along another inclined portion 50c. At this time, the pile is also dropped in the second stationary mother means (60a) is mainly attached perpendicular to the bent portion of the object. When the object deviates from the inclined portion, the object is folded back into the horizontal portion and transported while maintaining the horizontal portion, and the pile of the pile for the flat portion is once again formed.

The horizontal part of the bend guide is mainly planted on the flat part of the object, and the inclined part is planted on the curved part of the object so that uniform planting of the entire surface of the object is possible.

When the object leaves the second fixed mother means, the worker removes the loading box from the fixing pin and loads it on the transport cart. Subsequently, the object is finished and dried.

According to the present invention by the configuration described above, even when severe bending is formed on the surface of the object to be planted, the file can be planted with a relatively uniform density at a relatively flat portion and the bent portion, thereby improving product quality.

In addition, it is possible to increase work production efficiency by continuously automating the process.

Claims (3)

In the flocking device which is planted on the surface of the target fine pile to maintain a constant direction as it passes through the electric field, A bending guide formed on the front surface of the endless track body for guiding the object to be horizontally or inclinedly transferred; Floating device for improving the planting ability for the bent portion characterized in that it comprises a; hair forming means formed on the upper side of the bend guide; The method of claim 1, wherein the planting means, Fixed hair means disposed on both left and right sides of the bending guide and formed to span the upper horizontal portion and the inclined portion of the bending guide; It is arranged between the fixed mother means and the pile is supplied through a blow pipe, the electric field is formed at the end of the blow pipe is provided with a cam mechanism for changing the discharge direction of the pile up and down; Flocking device that improves the planting ability for the bent portion characterized in that. The method of claim 1 or 2, wherein the infinite track, Flocking device to improve the ability to feed the bent portion, characterized in that the fixing pin is continuously projected to be inserted so that the end of the jig to which the object is mounted.