KR20170035878A - Scrap paper removing apparatus - Google Patents

Abstract

Disclosed are a scrap paper removing apparatus of a label sticker fabric drawing unit processed in a Thomson press apparatus and a Thomson press apparatus having the same. According to the present invention, the scrap paper removing apparatus comprises: a body in which processing fabric is provided for scrap paper to be separated; a processing fabric transfer unit provided in the body to transfer the processing fabric; a scrap paper separation guide unit provided in the body to be placed at a separation starting point of the scrap paper separated from the processing fabric, and guiding separation of the scrap paper; and a scrap paper tension control unit provided in the body to be arranged between the scrap paper separation guide unit and a scrap paper winding rod in which the separated scrap paper is wound, and controlling tension of the wound scrap paper.

Description

{SCRAP PAPER REMOVING APPARATUS} [0001] The present invention relates to an apparatus for removing a label sticker fabric take-

The present invention relates to a Thompson press apparatus for producing a sticker, and is provided with a gripping device of a processed sticker fabric take-out part installed in a processed sticker fabric take-out part of a Thompson press device for sticker production to remove a grip of a processed sticker fabric, and Lt; RTI ID = 0.0 > Thompson < / RTI >

The Thompson press system is a type of press that is used to press a box or a container made of paper, film, PP, PE, non-woven fabric, rubber or the like in a unfolded state or to take a sticker in a desired shape. do.

The Thomson press apparatus is a device for performing the work of installing a mold having a blade in a desired shape on a pressure plate and pressing a material to obtain a desired shape, which is also referred to as a Thomson machine or a Dumusong machine.

On the other hand, the label sticker usually comprises a label sheet on which an adhesive surface is formed and information such as product name, trademark, usage method, etc. is displayed by printing or the like, and a release sheet temporarily attached to the adhesive surface of the label sheet.

A plurality of label sheets are attached to the label sticker fabric, and the label sheet body portion is cut using the TOMBS press apparatus. Thereafter, the label sticker fabric is processed through the operation of removing the cut phage except for the label body and the release paper, and the operation of removing the peg from the processed label sticker fabric has been performed manually.

Recently, as shown in FIG. 1, the gripping device is mounted on a Thompson press for sticker production so that the label sticker fabric drawn on the processed label sticker fabric take-out part of the Thompson press device is automatically drawn out and simultaneously removed. It is used by being attached to the device.

The gripping device described above removes the grip from the release paper in a manner that the upper roller is driven by the driving force of the motor to wind the grip at one end.

However, in the case of the above-described gripping device, excessive tension is applied to the grip due to the driving of the roller when the gripping of the gripping part is not easy during the operation of rolling on the upper part, so that the gripping of the label sticker fabric during work is frequently interrupted.

Therefore, the operation of the Thompson press apparatus must be stopped, and the grippers having the cut adhesive force must adhere to the label sticker fabric such as the label paper body to remove them by hand, resulting in poor workability and productivity.

In addition, if the grip is not removed by hand, the entirety of the label sticker fabric will be defective and the defective rate will be higher than that of manual operation.

The above-described technical structure is a background technique for assisting the understanding of the present invention, and does not mean the prior art widely known in the technical field to which the present invention belongs.

Korean Registered Patent No. 10-1481321 (Gyeonggi-do) 2015. 01. 05

Accordingly, it is an object of the present invention to solve the above-mentioned problems of the conventional Thomson press device and to improve the gripping device of the Thompson press device with the processed label sticker fabric take-out part to smooth the detachment of the grip, And to provide a Thompson press device including the gripping device of the processed label sticker fabric take-out part of the Thomson press device having a structure capable of performing a stable automated gripping operation.

Also disclosed is a Thompson press apparatus capable of improving workability and productivity of an automated label sticker fabric in a Thompson press apparatus and reducing defective rate, and a device for removing a grip of a processed label sticker fabric take- Thompson press device.

According to an aspect of the present invention, there is provided a cutting tool for a cutting tool, A workpiece transfer unit provided in the main body for transferring the processed workpiece; A grip separation guide portion provided on the main body so as to be positioned at a separation start point of the grip separated from the processing tail and guiding separation of the grip; And a gripping tension adjusting unit for adjusting a tension of the grip which is provided on the body so as to be disposed between the gripping separation guide unit and the gripping rod on which the gripping unit is wound.

The gripping and separating guide portion may include: a bearing supporting bar coupled to the main body; A plurality of bearings rotatably coupled to the bearing support bar; And a plurality of retaining rings coupled to the bearing support bar to be disposed between the plurality of bearings to provide a clearance through which a portion of the retainer is passed.

The plurality of fixed rings are provided with fixing holes having threads on the inner wall, and the plurality of fixing rings are screwed through the fixing holes, and one end is engaged with the bearing supporting bar by a fixing bolt in frictional contact with the bearing supporting bar .

At least one of the spacing and the radius of the plurality of bearings may be adjustable corresponding to the pattern shape of the grip.

The gripping and separating guide unit may further include a support rod coupling unit having one side coupled to the main body and the other side coupled to an end of the bearing support bar in a detachable manner.

The gripping tension adjusting unit may include a base frame provided in the main body; A support block movably disposed in a longitudinal direction of the base frame; A tension bar coupled to the support block to provide tension to the grip; And an elastic body coupled to the base frame at one side thereof and to the elasticity of the support block by being coupled to the support block at the other side thereof.

The base frame is provided with a guide rod, and the support block is supported by the guide rod and can be moved.

The elastic body includes: a first spring having one side coupled to one side edge of the base frame and the other side coupled to one side edge of the support block; And a second spring coupled to the other side edge of the base frame and the other side coupled to the other side edge of the support block.

The tension of the tension rod can be adjusted by adjusting the elasticity of the first spring and the second spring.

The gripping and separating guide unit may include: a gripping support rod for guiding the gripping of the gripping member in contact with the gripping surface on an outer circumferential surface; And a support rod coupling part having one side coupled to the main body and the other side to which the end of the support rod is detachably coupled.

In another aspect of the present invention, there is provided a gripping apparatus comprising: a grip separation guide portion provided on a main body to be positioned at a separation starting point of a grip separated from a fabric to guide separation of the grip; A gripping tension adjusting unit for adjusting a tension of the grip which is provided on the main body so as to be disposed between the gripping separation guide unit and the gripping rod on which the gripping unit is wound; And a cutting section for cutting the fabric of the label sticker from which the grip is separated.

As described above, according to the present invention, the separation of the grip is guided by the grip separation guide portion to facilitate the separation of the grip, and the tension of the grip separated by the gripping tension adjustment portion is adjusted, To perform automated phage removal.

Further, since the separation of the grip is guided by the grip separation guide part and the tension of the grip separated by the gripping tension adjustment part can be adjusted, workability and productivity of the gripping work can be improved and the defect rate can be reduced.

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a perspective view schematically illustrating a prior Thomson press apparatus.
FIG. 2 is a perspective view schematically showing a gripping device of a processed label sticker fabric take-off portion of a Thomson press device according to an embodiment of the present invention.
FIG. 3 is a perspective view showing a bearing support bar shown in FIG. 2, in which a plurality of bearings and a plurality of retaining rings are provided.
Fig. 4 is a plan view of Fig. 3. Fig.
5 is a view sequentially showing a process of coupling a plurality of bearings and a plurality of retaining rings to the bearing support bar shown in FIG.
6 is an enlarged perspective view of the support block area shown in FIG.
FIG. 7 is a perspective view schematically showing a gripping device of a processed label sticker fabric take-out part of a Thomson press device according to another embodiment of the present invention.

The following detailed description of the invention refers to the accompanying drawings, which illustrate, by way of illustration, specific embodiments in which the invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the invention. It should be understood that the various embodiments of the present invention are different, but need not be mutually exclusive. For example, certain features, structures, and characteristics described herein may be implemented in other embodiments without departing from the spirit and scope of the invention in connection with one embodiment. It is also to be understood that the position or arrangement of the individual components within each disclosed embodiment may be varied without departing from the spirit and scope of the invention. The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the present invention is to be limited only by the appended claims, along with the full scope of equivalents to which the claims are entitled, if properly explained. In the drawings, like reference numerals refer to the same or similar functions throughout the several views.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, so that those skilled in the art can easily carry out the present invention.

FIG. 2 is a perspective view schematically showing a gripping device of a processed label sticker fabric take-off portion of a Thomson press device according to an embodiment of the present invention. FIG. 3 is a perspective view of a bearing supporting bar shown in FIG. FIG. 4 is a plan view of FIG. 3, FIG. 5 is a view sequentially showing a process of coupling a plurality of bearings and a plurality of retaining rings to the bearing support bar shown in FIG. 3, 6 is an enlarged perspective view of the support block area shown in FIG.

As shown in these drawings, the gripping device of the processed label sticker fabric take-out portion of the Thomson press device 1 according to the present embodiment includes a main body 100 provided with a fabric 10 to which the grips 12 are to be separated, And a processing cloth 10 provided in the main body 100 for transferring the processing cloth 10 and a grip 12 separated from the processing cloth 10, A gripping guide portion 300 for guiding the gripping of the gripping portion 12 and a gripping rod 160 for gripping the gripping portion 12 separated from the gripping and separating guide portion 300, And a gripping tension adjusting unit 400 for adjusting the tension of the gripping unit 12 wound around the gripping unit.

2, the main body 100 includes a main body 110 and a main body 110. The main body 110 includes a main body 110 and a main body 110. The main body 110 includes a main body 110, A vertical frame 130 provided on the main body 110 and serving as a coupling place of the gripping tension adjusting unit 400 and a horizontal frame 140 coupled to an upper portion of the vertical frame 130, A gripping housing 150 provided in the horizontal frame 140 and provided with a motor for providing a power for winding the grips 12, a motor 150 rotatably coupled to the gripping housing 150, And a control unit 170 provided on the main body 110 and equipped with various switches for operating the present embodiment.

The main body 110 of the main body 100 provides a passage for moving the workpiece 10 which is wound around the workpiece take-up rod 120 and then unwound, as shown in Fig.

As shown in Fig. 2, the processing rod 110 of the main body 100 is rotatably coupled to a housing provided in the horizontal frame 140, and a workpiece 10 to be a workpiece is wound around the outer periphery thereof have. Although not shown in the present embodiment, a motor, which is connected to the machining-material-winding rod 120 and rotates the machining-material-winding rod 120 in the forward direction or the reverse direction, is housed inside the housing in which the machining- .

In this embodiment, the motor provided in the holding and winding housing 150 may include a speed adjusting unit to wind the grip 12 by rotating the gripping rod 160 at a constant speed within a controlled speed.

2, the processed fabric transferring part 200 is coupled to a front area of the main body 110 of the main body 100, that is, a region where the processed fabric 10 is drawn out, It is also responsible for transferring.

2, the processed workpiece transferring part 200 includes a transfer motor 210 coupled to the main body 110, and a transfer motor 210 provided on the main body 110 and connected to the transfer motor 210 A plurality of conveying roller support rods 230 coupled to the main body 110 and a plurality of conveying roller support rods 230 for conveying the processing fabric 10 forward, And a conveying roller 240 for supporting the label 10 or the label 11.

The conveying motor 210 of the processing material conveying section 200 is detachably bolted to the right side wall of the main body 110 to provide power for rotating the conveying cylinder 220 .

In this embodiment, the feed motor 210 may be an electrically operated electric motor.

As shown in FIG. 2, one of the conveying roller support rods 230 of the processing material conveying unit 200 may be provided in an upper region of the main body 110 from which the processing material 10 is drawn, 12 may be provided in the lower region of the main body 110 so as to support the transport of the separated label 11.

In this embodiment, the transport roller support rod 230 may be detachably coupled to the main body 110 using a clamp device known in the art, or may be bolted to the wall of the main body 110 using a bracket .

The conveying roller 240 of the processing material conveying unit 200 is rotatably provided on the plurality of conveying roller support rods 230 to support the processing material 10 supplied from the main body 110. The adhesive material can be coated or coated on the outer circumferential surface of the conveying roller 240 that supports the processed fabric 10 in this embodiment so that the grip 12 of the processed fabric 10 is conveniently separated. However, the adhesive material coated or coated on the outer circumferential surface of the conveying roller 240 may be attached to the conveying roller 240 as it is when the adhesive material is too tacky. Therefore, Lt; / RTI >

The plurality of conveying rollers 240 disposed on the lower side of the main body 110 in the present embodiment support the label 11 so that the separated label 11 can be smoothly conveyed. And a plurality of conveying rollers 240 disposed on the upper side of the conveying roller 110.

2, the grip separation guide portion 300 is provided on the main body 110 so as to be disposed between the pair of transport roller support rods 230, and the grip 12 separated from the processing fabric 10, To be wound without being attached to the label (11).

That is, in this embodiment, the gripping separation guide unit 300 is positioned at the starting point of departure from the label 11 when the gripping unit 12 is detached. When the gripping unit 12 is detached, the label 11 is fixed and only the gripping unit 12 is separated As shown in FIG.

2, the gripping and separating guide unit 300 includes a bearing supporting bar 310 coupled to the main body 110 of the main body 100, A plurality of bearings 320 coupled to the bearing support bar 310 to be disposed between the plurality of bearings 320 to provide a clearance through which a portion of the gripper 12 passes, A fixing bolt 340 for fixing the plurality of fixing rings 330 to the bearing supporting bar 310 and a lower portion coupled to the main body 110 of the main body 100 and a bearing supporting bar 310 And a support rod coupling portion 350 to which an end portion of the support rod coupling portion 350 is detachably coupled.

2, the bearing support bar 310 of the gripping separation guide unit 300 is located at the separation starting point of the grip 12 separated from the processing fabric 10, Both ends are coupled to a support rod coupling part 350 detachably coupled to the support rod coupling part 350.

In this embodiment, both end portions of the bearing support bar 310 are fixed to the clamp body 351 of the support rod coupling portion 350 shown in FIG. 2 and then fixed to the clamp body 340 And can be detachably coupled to the clamp body 351 by a pressing force.

3 to 5, the plurality of bearings 320 of the gripping and separating guide unit 300 are inserted into the bearing supporting bar 310 and then fixed to the bearing supporting bar 310 by the retaining ring 330, As shown in FIG.

In the present embodiment, the plurality of bearings 320 may be provided with a larger diameter than the plurality of retaining rings 330, as shown in FIG. As a result, a clearance is formed between the plurality of bearings 320, and a part of the grip 12 can be inserted and supported by the grip winding rod 160 while being inserted and supported.

The spacing of the plurality of bearings 320 can be adjusted according to the shape of the grasping pattern of the fabric 10 by adjusting the spacing of the plurality of bearings 320 fixed between the plurality of bearings 320 have.

Since a plurality of bearings 320 are removably coupled to the bearing support bar 310 so that the plurality of bearings 320 can be replaced with the bearings 320 having different diameters, There is a possible advantage.

5, the plurality of retaining rings 330 of the separate holding guide unit 300 are fixedly coupled to the bearing supporting bar 310 by the fixing bolts 340, .

5, a fixing hole 331 is provided in the fixing ring 330. On the inner wall of the fixing hole 331, a thread corresponding to the thread provided in the fixing bolt 340 is screwed . The end of the fixing bolt 340 fastened to the fixing hole 331 can be brought into frictional contact with the bearing supporting bar 310 and the frictional force between the end of the fixing bolt 340 and the bearing supporting bar 310, 330 can maintain a fixed position.

3 and 4, the plurality of retaining rings 330 may be disposed one by one between the plurality of bearings 320, and may be arranged in the order of 2 Or more.

The support rod engaging portions 350 of the gripping and separating guide portion 300 are respectively provided on both sides of the inner wall of the main body 110 to separately detachably fix the end portions of the bearing supporting bars 310.

2, the gripping and separating guide unit 300 includes a clamp body 351 that is disposed in contact with the inner wall of the main body 110 and a lower body of the clamp body 351, A body fixing bolt 352 detachably coupled to the upper portion of the clamp body 351 and a body coupling bolt 353 pressing the end of the bearing supporting bar 310 fitted to the upper side of the clamp body 351 .

In this embodiment, the upper portion of the clamp body 351 may be incised to a predetermined length from the upper end portion in order to facilitate the pulling-out or separation of the bearing support bar 310. [

2, the gripping tension adjuster 400 may include a gripping portion 12 which is coupled to the vertical frame 130 to apply a tension to the gripping portion 12 raised by the gripping rod 160, The label 11 can be easily removed from the label 11.

2, the gripping tension adjusting unit 400 includes a base frame 410 coupled to the vertical frame 130, and a gripper unit 420 provided to be movable in the longitudinal direction of the base frame 410 A support block 420 and a tension bar 430 coupled to the support block 420 to provide tension to the grip 12 and one end coupled to the base frame 410 and the other end connected to the support block 420 And an elastic body 440 coupled to provide elasticity to the support block 420.

The base frame 410 of the gripping tension adjusting unit 400 is bolted to the vertical frame 130 so as to be perpendicular to the vertical frame 130 to support the support block 420 do.

2 and 6, the guide rod 411 is detachably bolted to the base frame 410 in this embodiment, and the support block 420 is engaged with the guide rod 411 And can be moved in the lateral direction on the guide rod 411.

6, one end of the tension bar 430 of the retention tension adjusting part 400 may be detachably bolted to the support block 420. [

The tension bar 430 is coupled to the support block 420 and the support block 420 can be moved laterally on the guide rod 411 by the elastic body 440 so that it can be separated from the fabric 10 So that the grip 12 can be supported with tension.

Therefore, in this embodiment, since the tension bar 430 applies tension to one side of the grip 12, there is an advantage that the grip 12 can be more easily separated from the gripper.

6, the left side of the elastic body 440 of the gripping tension adjuster 400 is engaged with the right edge of the support block 420 and the right side of the elastic body 440 is engaged with the right edge of the base frame 410 1 spring 441 and a second spring 442 which engages the left edge of the support block 420 and the left edge of which engages the left edge of the base frame 410.

In this embodiment, the tension of the tension bar 430 can be adjusted by adjusting the elasticity of the first spring 441 and the second spring 442.

Hereinafter, the operation of the present embodiment will be briefly described with reference to FIG.

2, after the workpiece 10 wound on the workpiece winding rod 120 passes through the upper side of the main body 110, the main body 110 is rotated by the rotation of the transfer cylinder 220 110 to the conveying roller 240 located on the upper side.

The conveyed processed fabric 10 is pressed by a plurality of conveyance rollers 240 to be closely contacted to the outer circumferential surface of the conveyance cylinder 220 and the label 11 separated from the processed fabric 10 is conveyed to the holding separation guide portion 300, and the separated gripper 12 is guided by the gripping and separating guide portion 300 and raised in the direction of the gripping and pulling rod 160.

The grip 12 lifted in the direction of the gripping reed 160 is more easily separated from the label 11 because the tension is imparted by the tension rod 430. [

The grip 12, which is lifted while being subjected to tension by the tension rod 430, is wound around the gripping and retracting rod 160.

The label 11 separated from the processing fabric 10 is discharged while being supported by a plurality of conveying rollers 240 located under the main body 110 as shown in FIG.

In the meantime, it is also possible to provide a Thompson press apparatus by providing a cutting section for cutting the label 11 from which the grip 12 is separated in the front of the present embodiment. In this case, the cutting unit for cutting the label 11 may employ a device for cutting a known label 11, that is, a device having a pair of blades and cutting the label 11 supplied between the pair of blades .

FIG. 7 is a perspective view schematically showing a gripping device of a processed label sticker fabric take-out part of a Thomson press device according to another embodiment of the present invention.

The gripping device 1a according to the present embodiment is different from the gripping and releasing guide portion 300a in that the gripping guide portion 300a for guiding only the gripping portion 12 to be separated is different from the above embodiment.

7, the gripping and separating guide portion 300a includes a gripping support rod 310a for guiding the gripping of the gripping piece 12 in contact with the gripping portion 12 on the outer peripheral surface thereof, And a support rod coupling part 350 coupled to the main body 110 of the main body 100 and having the other end thereof detachably coupled to the other end of the support rod 310a.

The provision of the gripping support rod 310a as in the present embodiment has an advantage that the gripping support rod 310a can be manufactured easily and the production cost can be reduced.

The support rod coupling part 350 can be applied as it is.

The present invention has been described above for the purposes of specific functions. The boundaries and order of these functional components have been arbitrarily defined herein for convenience of illustration. Alternative boundaries and sequences may be defined as long as the specific functions and relationships are properly performed. Any such alternative boundaries and sequences are therefore within the scope and spirit of the claimed invention. In addition, the boundaries of these functional components have been arbitrarily defined for ease of illustration. Alternative boundaries can be defined as long as certain important functions are properly performed. Likewise, the flow diagram blocks may also be arbitrarily defined herein to represent any significant functionality. For extended use, the flowchart block boundaries and order may have been defined and still perform some important function. Alternative definitions of both functional components and flowchart blocks and sequences are therefore within the scope and spirit of the claimed invention.

The invention may also be described, at least in part, in the language of one or more embodiments. Embodiments of the invention are used herein to describe the invention, aspects thereof, features thereof, concepts thereof, and / or examples thereof. The physical embodiment of an apparatus, article of manufacture, machine, and / or process for implementing the invention may include one or more aspects, features, concepts, examples, etc., described with reference to one or more embodiments described herein . Moreover, in the entire drawings, embodiments may incorporate the same or similarly named functions, steps, modules, etc. that may use the same or different reference numerals, and so forth, Steps, modules, etc., may be the same or similar functions, steps, modules, etc., or the like.

As described above, the present invention has been described with reference to particular embodiments, such as specific elements, and specific embodiments and drawings. However, it should be understood that the present invention is not limited to the above- And various modifications and changes may be made thereto by those skilled in the art to which the present invention pertains.

Accordingly, the spirit of the present invention should not be construed as being limited to the embodiments described, and all of the equivalents or equivalents of the claims, as well as the following claims, belong to the scope of the present invention .

1,1a: a gripping device
100: main body 110: main body
120: processing material load 130: vertical frame
140: Horizontal frame 150: Retractable winding housing
160: gripping retracting rod 170:
200: feedstock feeder 210: feed motor
220: Feed cylinder 230: Feed roller supporting rod
240: Feed roller 300, 300a: Finger separation guide part
310: bearing supporting bar 310a: holding rod
320: Bearing 330: Retaining ring
331: Fixing hole 340: Fixing bolt
350: support rod coupling portion 351: clamp body
352: Body fixing bolt 353: Body coupling bolt
400: retention tension adjusting unit 410: base frame
411: guide rod 420: support block
430: tension rod 440: elastic body
441: first spring 442: second spring
10: Working fabric 11: Label
12: Holding T: Tightening tool

Claims (5)

A body provided with a fabric to be separated;
A workpiece transfer unit provided in the main body for transferring the processed workpiece;
A grip separation guide portion provided on the main body so as to be positioned at a separation start point of the grip separated from the processing tail and guiding separation of the grip; And
And a gripping tension adjusting unit for adjusting the tension of the grip which is provided on the main body so as to be disposed between the gripping separation guide unit and the gripping rod on which the gripping unit is wound,
The gripping-
A base frame provided on the main body;
A support block movably disposed in a longitudinal direction of the base frame;
A tension bar coupled to the support block to provide tension to the grip; And
Wherein the one side portion is coupled to the base frame and the other side portion is coupled to the support block to provide an elasticity to the support block. The method according to claim 1,
The base frame is provided with a guide rod,
And the support block is supported by the guide rod and moved. The method according to claim 1,
The elastic body may be,
A first spring coupled to one side edge of the base frame and a second spring coupled to one side edge of the support block; And
And a second spring coupled to the other side edge of the base frame and the other side coupled to the other side edge of the support block. The method of claim 3,
And the tension of the tension rod can be adjusted by adjusting the elasticity of the first spring and the second spring. The method according to claim 1,
The gripping-
A grip supporting rod for guiding separation of the grip by contacting the grip on an outer peripheral surface; And
And a support rod coupling part having one side coupled to the main body and the other side to which the end of the support rod is detachably coupled.

Images