KR101174832B1

KR101174832B1 - Appratus For Supplying Printing Materials By Using Ball Bearings

Info

Publication number: KR101174832B1
Application number: KR1020100101945A
Authority: KR
Inventors: 이무직; 황현철
Original assignee: 주식회사 재현테크
Priority date: 2010-10-19
Filing date: 2010-10-19
Publication date: 2012-08-17
Also published as: KR20120040491A

Abstract

The present invention includes a main body frame including a conveying belt which is driven by a print driving unit included therein and conveys a print object and a fence part which is abutted or spaced apart from the conveying belt; A rear support frame positioned on a rear surface of the main body frame at the same height as the transfer belt and supporting a print object placed on an upper end of the transfer belt, including a first guide member having both ends coupled to opposite inner walls of an open upper portion; And a plurality of ball bearings provided to rotate in a multi-directional direction, the ball bearings being disposed on the upper surface of the first guide member to maintain a predetermined distance along the longitudinal direction of the first guide member and fastened to the first guide member. It relates to a printing object supply device using a ball bearing comprising a. According to the present invention, when the position of the print object is adjusted by using a ball bearing, and the fence part in contact with the transfer belt is in close contact with the start surface of the print object, the print object may move inside the back of the main body frame by the transfer belt. It is possible to provide a printing object supply device using a ball bearing spaced apart from the conveying belt so that the fence.

Description

Apparatus For Supplying Printing Materials By Using Ball Bearings

The present invention relates to a printing object supplying apparatus using a ball bearing, and more particularly, to adjust the position of the printing object using a ball bearing, and the fence portion in contact with the conveying belt is in close contact with the starting surface of the printing object and conveyed The fence part is spaced apart from the conveying belt so that the print object can be moved inside the back of the main body frame by a belt, and the support frame for supporting the print object is further coupled to the support bar provided with the guide member and the lattice in addition to the guide member with the ball bearing. Thus, the present invention relates to a printing object supply device using a ball bearing for supporting the printing object from being separated from each other by the separation between the guide members.

The present invention relates to a printing object supply device using a ball bearing.

Existing printing object supplying device, it is difficult to precisely match the starting surface when supplying the printing object could be the printing start point is wrong, there is a problem that the print result is not printed correctly.

An object of the present invention devised to solve the above problems is that the friction force is generated by the remaining portion of the print object that is not completely moved over the conveying belt is hindered smooth transfer, by reducing the friction force by the ball bearing It is to provide a printing object supplying device using a ball bearing that can prevent instability during the transfer of the printing object.

In addition, another object of the present invention, the ball bearing is used to adjust the position of the printing reference point when supplying the print object, the user by minimizing the use of physical force, such as adjusting the position by lifting the print object directly, It is to provide a printing object supply device using a ball bearing so as not to overdo it.

In addition, another object of the present invention, by adjusting the position of the print object by using a ball bearing that rotates in a multi-direction, even if the position of the print object is supplied incorrectly supplying a print object using a ball bearing that can be precisely adjusted before the start of printing To provide a device.

In addition, another object of the present invention is adjusted by a ball bearing when the fence portion is not in close contact with the starting surface of the printing object, the print object is the main body by the conveyance belt when the fence portion is in close contact with the starting surface of the printing object The purpose of the present invention is to provide a printing object supply device using a ball bearing spaced apart from the conveying belt so as to move inside the frame back.

In addition, another object of the present invention is that the support frame for supporting the print object is coupled to the support bar provided by the guide member and the lattice in addition to the guide member coupled to the ball bearing, so that the print object is separated by the separation between each guide member It is to provide a printing object supply device using a ball bearing to support.

In addition, another object of the present invention is provided with a main body cover on the front and rear of the main body frame, respectively, to protect the eyesight from the UV curing lamp, supply the printed object using a ball bearing to facilitate the maintenance of the equipment To provide a device.

According to a feature of the present invention for achieving the object as described above, the present invention is a printing object supply device for supplying a printing object to the printer, the conveying belt is driven by a print driver included therein to convey the printing object And a main body frame including a fence that is in contact with or spaced apart from the conveying belt; A rear support frame positioned on a rear surface of the main body frame at the same height as the transfer belt and supporting a print object placed on an upper end of the transfer belt, including a first guide member having both ends coupled to opposite inner walls of an open upper portion; And a plurality of ball bearings provided to rotate in a multi-directional direction, the ball bearings being disposed on the upper surface of the first guide member to maintain a predetermined distance along the longitudinal direction of the first guide member and fastened to the first guide member. .

In addition, the fence portion is provided inside the back of the main body frame, and includes a reference, the reference surface, the starting surface of the print object placed on the upper end of the conveying belt in contact with the conveying belt is the rotation of the ball bearing After being in close contact with each other side by side, characterized in that spaced apart from the conveying belt by the operation.

In addition, the print is placed on the front of the main body frame at the same height as the conveying belt, including a second guide member coupled to both inner side walls of the open upper portion and placed on the upper end of the conveying belt and moved to the front of the main body frame. A front support frame supporting the object; And a one-way roller provided in plural in the second guide member and rotating in one direction. It characterized in that it further comprises.

The main body frame may further include a printer head unit which is driven by a print driver and discharges ink to print on the surface of the printed object when the printed object is moved from the rear side to the front side by the drive of the transfer belt. It is done.

In addition, the rear support frame, one or more first guide members are provided in one direction and are coupled to each other so as to maintain a predetermined interval on each of the opposite inner walls of the upper, one or more provided with the one or more first guide members and lattice The first support rod is further characterized in that coupled to the inner wall of the upper.

In addition, the front support frame, one or more second guide member is provided in one direction is coupled to each other so as to maintain a predetermined interval on each opposite inner wall of the upper, one or more provided with one or more second guide member and lattice The second support rod is characterized in that it is further coupled to the inner wall of the upper.

In addition, the main body frame is a UV curing printer, characterized in that it further comprises a main body cover hinged to the front and back, respectively.

According to the present invention as described above, the conveying belt of the main body frame is limited to the area on which the print object can be placed, the friction force is generated by the remaining portion of the print object that is not completely moved over the conveying belt smooth transfer is In some cases, the frictional force is reduced by the ball bearing, so that the printing object supplying device using the ball bearing can prevent the instability of the printing object.

In addition, according to the present invention, the ball bearing is used to adjust the position of the printing reference point when supplying the printing object, thereby minimizing the use of physical force such as adjusting the position by directly lifting the printing object, so that the human body is hard to have It is possible to provide a printing object supply apparatus using a ball bearing.

In addition, according to the present invention by adjusting the position of the print object by using a ball bearing that rotates in a multi-direction, even if the position of the print object is supplied incorrectly can be precisely adjusted before the start of printing to print using a ball bearing to improve the print quality A supply device can be provided.

Further, according to the present invention, the fence part provided in the main body frame is kept in contact with the conveyance belt until the fence part is in close contact with the start surface of the printing object, so that the ball bearing may not be in close contact with the start surface of the printing object. And a ball bearing spaced apart from the conveying belt so that the printed object can be moved to the inside of the back of the main body frame by the conveyance belt when the fence portion is in close contact with the starting surface of the object to be printed. Can be.

In addition, according to the present invention, in addition to the guide member coupled to the ball bearing to the support frame for supporting the printed object is further coupled to the support bar provided by the guide member and the lattice, thereby supporting the print object is not separated by the separation between the guide members It is possible to provide a printing object supply device using a ball bearing.

In addition, according to the present invention is provided with a main body cover on the front and rear of the main body frame, respectively, to protect the eyesight from the UV curing lamp, and provides a printing object supply apparatus using a ball bearing to facilitate the maintenance of equipment. can do.

1 is a view showing the back of the printing object supply apparatus using a ball bearing according to a preferred embodiment of the present invention.
2 is a view showing the front surface of the printing object supply apparatus using a ball bearing according to a preferred embodiment of the present invention.
3 is an enlarged view of a ball bearing of a printing object supply device using a ball bearing according to a preferred embodiment of the present invention.
Figure 4 is an embodiment showing that the printing object is supplied in the printing object supply apparatus using a ball bearing according to a preferred embodiment of the present invention.
Figure 5 is an embodiment showing that the printed object is printed out from the printing object supply apparatus using a ball bearing according to a preferred embodiment of the present invention.

Specific details of other embodiments are included in the detailed description and the drawings.

Advantages and features of the present invention and methods for achieving them will be apparent with reference to the embodiments described below in detail with the accompanying drawings.

The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. To fully disclose the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.

Hereinafter, the present invention will be described with reference to the drawings for describing a printing object supply device using a ball bearing according to embodiments of the present invention.

1 is a view showing the back of the printing object supply apparatus using a ball bearing according to a preferred embodiment of the present invention, Figure 2 is a view showing the front surface of the printing object supply apparatus using a ball bearing according to a preferred embodiment of the present invention. 3 is an enlarged view of a ball bearing of a printing object supply device using a ball bearing according to a preferred embodiment of the present invention.

The apparatus for supplying a print object using a ball bearing according to a preferred embodiment of the present invention includes a main frame 100, a rear support frame 200, and a ball bearing 230.

The main body frame 100 is driven by the print driver 110 included therein to move the conveyance belt 130 for conveying the print object 400 and the fence portion 120 abutting or spaced apart from the conveyance belt 130. Include.

Here, the print driving unit 110, the conveyance belt 130 and the fence unit 120 included in the main body frame 100 is a well-known technology, and thus detailed description thereof will be omitted.

The rear support frame 200 includes a first guide member 210 positioned at the back of the main body frame 100 at the same height as the transfer belt 130 and having both ends coupled to opposite inner walls of the open upper portion. The printing object 400 is placed on the upper conveyance belt 130 is supported.

In this case, the rear support frame 200 may be coupled by the back and the fastening member of the main body frame 100 to increase the stability of the work.

In addition, the rear support frame 200, one or more first guide member 210 is provided in one direction is coupled to each other so that a predetermined interval is maintained on both inner walls facing the upper, the one or more first guide member ( 210 and one or more first support bars 250 provided as a lattice are further coupled to the inner wall of the upper portion.

At this time, the number of the first guide member 210 may be added or subtracted according to the size of the back support frame 200, one or more first support rods 250 on the upper surface of the first guide member 210 The grid is provided to support the print object 400 so as not to be separated by the separation between the first guide members 210.

The ball 231 is provided to rotate in a multi-direction inside the ball bearing 230, the predetermined distance is maintained on the upper surface of the first guide member 210 along the longitudinal direction of the first guide member 210 is maintained 1 guide member 210 is fastened.

At this time, by adjusting the position of the print object 400 by using the ball bearing 230, even if the position of the print object 400 is supplied in a wrong manner, it is possible to precisely adjust before printing starts.

Therefore, the ball bearing 230 is preferably provided with a plurality.

In addition, the fence unit 120, the starting surface (S) of the printing object 400 placed on the upper end of the conveying belt 130 in contact with the conveying belt 130 to the rotation of the ball bearing 230. By being in close contact with each other side by side, characterized in that spaced from the conveying belt 130 by a sensor or button operation.

Therefore, the print object 400 whose start surface S is adjusted is moved inside the back of the main body frame 100 by driving the conveyance belt 130.

In addition, the fence unit 120 is provided inside the rear surface of the main body frame 100 and includes a reference ruler 121.

The reference ruler 121 is maintained in contact with the transfer belt 130 until it is in close contact with the starting surface (S) of the print object 400 side by side.

Therefore, the starter 121 is maintained in contact with the conveyance belt 130 before printing starts, and after the print object 400 is supplied, the starter 121 and the start surface of the print object 400. The lower surface of the printing object 400 is adjusted by the ball bearing 230 until (S) is in close contact with each other.

In addition, a sensor may be provided in the reference member 121 to elevate the fence unit 120, or an operation unit such as a sensor or a button may be provided in the main frame 100.

In this case, the transfer belt 130 is preferably driven until the end of printing.

Accordingly, the print object 400 may not move into the main body frame 100 by the reference ruler 121 in contact with the transfer belt 130, and the print object 400 may be moved by the ball bearing 230. The starting surface (S) is to be adjusted until the close contact with the reference (121) side by side.

In addition, when the reference surface 121 and the starting surface (S) of the print object 400 are in close contact with each other side by side, the reference frame 121 is spaced apart from the conveying belt 130 by the drive of the conveying belt 130 The body frame 100 will be moved to the inside of the back.

As shown in Figure 2, the printing object supply apparatus using a ball bearing according to a preferred embodiment of the present invention further includes a front support frame 300, one-way roller 330.

The front support frame 300 includes a second guide member 310 positioned at the front surface of the main body frame 100 at the same height as the transfer belt 130 and having both ends coupled to opposite inner side walls of the open upper portion. It is placed on the conveyance belt 130 to support the print object 400 is moved to the front of the main frame 100.

In addition, one or more second guide members 310 are provided in one direction and are coupled to each other so as to maintain a predetermined interval on both inner walls facing each other, and one or more second guide members 310 and one or more grids. The second support rod 350 is further coupled to the inner wall of the upper portion.

In this case, the front support frame 300 may be coupled by the front surface and the fastening member of the main body frame 100 to increase the stability of the work, the second guide member 310 is the front support frame 300 Both ends are coupled to both side inner walls of the upper part so as to be lattice with one side surface 300a of the upper part.

The one-way roller 330 is provided in a plurality of the inside of the second guide member 310 to rotate in one direction.

At this time, since the front support frame 300 has to perform a function of advancing the print object 400 in a state where the start surface S is adjusted by the ball bearing 230, the one-way roller 330 capable of only forward or backward movement. Is preferably mounted.

In addition, the main body frame 100 is driven by the print driving unit 110, and when the print object 400 is moved from the rear to the front by the drive of the transfer belt 130 to discharge the ink to the printed object The printer 400 further includes a print head 140 for printing on the surface.

The print object 400 whose surface is printed from the print head unit 140 is moved to the front surface of the main body frame 100 by the transfer belt 130 and the front support frame by the egg roller 330. It is seated on the upper portion of 300) and the printing is finished.

Figure 4 is an embodiment showing that the printing object is supplied in the printing object supply apparatus using a ball bearing according to a preferred embodiment of the present invention, Figure 5 is a printing object supply apparatus using a ball bearing according to a preferred embodiment of the present invention Is an embodiment showing that the print object is printed out.

That is, as shown in FIGS. 4 to 5, the reference surface 121 of the fence part 120 in which the start surface S of the printing object 400 mounted on the upper surface of the rear support frame 200 is in contact with the conveying belt 130. ) Is adjusted by the rotation of the ball bearing 230 to be in close contact with the side, and when the start surface (S) of the printed object 400 and the reference member 121 of the fence portion 120 is in close contact with the side by side the transfer belt ( The fence part 120, which was in contact with 130, is spaced apart from the conveyance belt 130, and the print object 400 is moved into the main frame 100 by driving the conveyance belt 130. It is printed on the surface of the print object 400 by the print head 140 included in the main body frame 100.

At this time, the printed object 400 is moved to the upper side of the front support frame 300 by the conveying belt 130 and the one-way roller 330 is seated and the printing is finished.

Here, since the printing process proceeds in the main body frame 100 is a known technique, detailed description thereof is omitted.

In addition, the main body frame 100 is a UV curing printer, and further includes a main body cover 150 hinged to the front and back.

Therefore, the eyesight can be protected from the UV curing lamp which is turned on during printing, and the maintenance of the equipment is easy.

It will be understood by those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. The scope of the present invention is indicated by the scope of the following claims rather than the detailed description, and all changes or modifications derived from the meaning and scope of the claims and the equivalent concept are included in the scope of the present invention. Should be interpreted.

100: main frame 110: print drive unit
120: fence portion 121: reference ruler
130: conveying belt 140: print head
150: body cover 200: rear support frame
210: first guide member 230: ball bearing
231 ball 250: first support rod
300: front support frame 310: second guide member
330: one-way roller 350: second support rod
400: printing object

Claims

In the printing object supply device for supplying a printing object to the printer,
A main body frame including a transfer belt driven by a printing driver included therein and a fence unit for transferring a print object and a fence unit that is in contact with or spaced apart from the transfer belt;
A rear support frame positioned on a rear surface of the main body frame at the same height as the transfer belt and supporting a print object placed on an upper end of the transfer belt, including a first guide member having both ends coupled to opposite inner walls of an open upper portion; And
A plurality of ball bearings provided to rotate in a multi-directional direction and placed on the upper surface of the first guide member to maintain a predetermined distance along the longitudinal direction of the first guide member and fastened to the first guide member; Printing object supply device using a ball bearing comprising a.

The method of claim 1,
The fence unit,
It is provided inside the back of the main body frame, and includes a standard,
The reference member is a ball, characterized in that spaced apart from the conveying belt by the operation after the starting surface of the printing object placed on the upper end of the conveying belt in close contact with the conveying belt side by side by the rotation of the ball bearing. Printing object supply device using a bearing.

The method of claim 1,
Located on the front surface of the main body frame at the same height as the conveying belt, including a second guide member coupled to both ends of the inner side facing the open upper portion is placed on the upper end of the conveying belt and moved to the front of the main body frame A front support frame for supporting; And
A one-way roller provided in plural in the second guide member and rotating in one direction; Printing object supply device using a ball bearing, characterized in that it further comprises.

The method of claim 1,
The body frame,
Printed by using a ball bearing, characterized in that it further comprises a print head portion for driving the print drive unit, the print object is discharged to print on the surface of the print object when the print object is moved from the rear side to the front side by the drive of the transfer belt Object feeder.

The method of claim 1,
The rear support frame,
One or more first guide members are provided in one direction to be coupled to each other so as to maintain a predetermined interval on both inner walls facing the upper portion, and the one or more first supporting rods formed of a lattice with the one or more first guide members may Printing object supply device using a ball bearing, characterized in that further coupled to the inner wall.

The method of claim 3, wherein
The front support frame,
One or more second guide members are provided in one direction and are coupled to both inner walls facing each other so as to maintain a predetermined interval, and the one or more second support bars provided as a lattice with the one or more second guide members are disposed on the upper portion of the upper portion. Printing object supply device using a ball bearing, characterized in that further coupled to the inner wall.

The method of claim 1,
The body frame,
UV curing printer
Printing object supply device using a ball bearing, characterized in that it further comprises a body cover hinged to the front and back respectively.