KR102636234B1 - Transfer apparatus for producting label and operating method thereof - Google Patents

Abstract

The present invention relates to a transfer device for label production, comprising: a lower body seated on the ground and having an opening formed in the upper central portion, a plurality of support beams disposed on an upper portion of the lower body, and disposed on upper portions of the plurality of support beams; , an upper body having a detachable portion formed at the lower portion, a transfer member detached from the detachable portion, and a lifting member disposed in the opening, wherein the first label moves between the transferring member and the lifting member, and the first label is moved between the transferring member and the lifting member. An adhesive is applied to the lower part of the label sheet, and the second label sheet moves between the first label sheet and the lifting member, wherein the second label sheet moves in a position overlapping in the vertical direction with respect to the first label sheet, and the second label sheet A design is printed on the upper part, and when the lifting member rises, the first label sheet and the second label sheet rise and come into contact with the transfer member, and the design of the second label sheet is attached to the lower part of the first label sheet. According to the present invention, the design can be easily transferred to the label paper using heat, thereby improving the productivity of the label paper.

Description

Transfer device for label production and its operating method {TRANSFER APPARATUS FOR PRODUCTING LABEL AND OPERATING METHOD THEREOF}

The present invention relates to a transfer device for label production, and more specifically, to a transfer device for label production that can improve the productivity of label paper by easily transferring a design to label paper using heat.

The products we use, such as cosmetics, have labels attached to the side of the container. The label has information such as product name, brand name, design, and usage instructions printed on it, and the label is attached to cosmetics, etc., so buyers look at the label to get information about the product and decide to purchase.

In addition, if the design printed on the label attached to the side of a product, such as a cosmetic product, has an aesthetic sense, it can stimulate the consumer's desire to purchase and increase product sales.

Therefore, since the design printed on the label is linked to product sales, it is necessary to accurately print the design on the label.

Looking at the conventional label production process, the label paper is moved through a roller, the moving label paper is temporarily stopped, and then designs are manually attached to the label paper one by one and moved again.

This method requires a lot of human hands, resulting in heavy workload and low productivity.

Related prior literature includes Korean Patent Registration No. 10-1747257.

The present invention was created to solve the problems in the related technical field as described above. The purpose of the present invention is to provide a transfer device for label production that can easily transfer a design to label paper using heat to improve the productivity of label paper. It is about providing.

The present invention for achieving the above objects relates to a transfer device for label production, comprising: a lower body seated on the ground and having an opening formed in the upper central portion; a plurality of support beams disposed on an upper portion of the lower body; an upper body disposed on the plurality of support beams and having a detachable portion formed at the lower portion; a transfer member that is detached from the detachable unit and allows the design of the second label paper to be transferred to the first label paper by thermal transfer; and a lifting member disposed in the opening and lifting the first and second labels, wherein the first label moves between the transfer member and the lifting member, and an adhesive is applied to a lower portion of the first label. , the second label sheet moves between the first label sheet and the lifting member, wherein the second label sheet moves in a position overlapping in the vertical direction with respect to the first label sheet, and a design is printed on the top of the second label sheet. , When the lifting member rises, the first label paper and the second label paper rise and come into contact with the transfer member, and the design of the second label paper is attached to the lower part of the first label paper and can be transferred.

In addition, in an embodiment of the present invention, the transfer member includes a detachable block that is detachable from the detachable part and is disposed with a handle; a heating plate disposed below the detachable block and having a heating wire disposed therein; and a conductive plate disposed below the heating plate, heated by the heating plate, and conducting heat when the first and second labels come into contact with the conductive plate. The conductive plate may melt the adhesive of the first label paper so that the design of the second label paper is transferred to the adhesive portion of the first label paper.

Additionally, in an embodiment of the present invention, the lifting member includes: a lifting frame disposed in an opening of the lower body; an actuator disposed inside the lower body and connected to the lower part of the lifting frame, and lifting the lifting frame; A link plate disposed on the upper part of the lifting frame; and a pressure plate disposed on an upper portion of the link plate, wherein the pressure plate rises to bring the first and second label sheets into pressure contact with the conductive plate.

In addition, in an embodiment of the present invention, the lifting member further includes a lifting guide that guides the lifting and lowering of the lifting frame, and the lifting guide includes: a side block that protrudes outward and is disposed on a side of the lifting frame; and an elevating groove disposed to protrude from the opening of the lower body to both sides of the side block.

In addition, in an embodiment of the present invention, the lifting member further includes a side lifting part connected to a side of the pressure plate and disposed between the upper body and the lower body, and being lifted and lowered together with the pressure plate. The unit can lift and lower the second label sheet.

Additionally, in an embodiment of the present invention, the side lifting unit includes a side lifting plate connected to a side of the pressure plate; A roller frame connected to an end of the side lifting plate and disposed on a side of the lower body; and a support roller disposed in a plurality of stages in the vertical direction on one side of the roller frame and guiding the movement of the second label paper.

Additionally, in an embodiment of the present invention, the lifting member includes a roller support beam inclined upward and connected to one side of the link plate; and a guide roller disposed on the roller support beam and guiding the inflow and movement of the first label paper.

Additionally, in an embodiment of the present invention, the lifting member includes: a first belt beam disposed on the other side of the link plate; a second belt beam disposed on the upper part of the lower body; and a guide belt that connects the first belt beam and the second belt beam and guides the outflow movement of the second label paper.

In addition, in an embodiment of the present invention, a shock-absorbing member is disposed between the opening and the link plate and relieves shock between the lifting frame and the lower body according to the lifting and lowering movement of the lifting frame.

Additionally, in an embodiment of the present invention, the shock-absorbing member includes a guide rod that is arranged to connect the opening and the link plate and is flexible; and a coil spring disposed surrounding the outer circumference of the guide rod, wherein the coil spring lowers the lowering speed of the lifting frame with elastic force, thereby relieving the impact force of the lifting frame colliding with the lower body.

Additionally, in an embodiment of the present invention, the guide rod includes an upper rod connected to the lower end of the link plate; and a lower rod connected to the bottom surface of the opening, and an upper portion of which is inserted and disposed into the interior of the upper rod.

In addition, an embodiment of the present invention may further include a control unit disposed in connection with the upper bar and the lower bar and controlling changes in the lifting speed of the lifting frame.

In addition, in an embodiment of the present invention, the control unit may include an elastic absorbing part that is disposed in connection with the upper bar and the lower bar and alleviates the change in speed of the lifting frame with elastic force.

Additionally, in an embodiment of the present invention, the elastic absorption unit includes: a first body disposed on an upper portion of the lower bar and having a body hole formed in the central portion; a receiving groove formed around the body hole in the first body; a second body disposed below the upper rod and inserted into the body hole; an upper flange protruding outward and disposed around the upper edge of the second body; An elastic body disposed between the upper flange and the receiving groove; and a press flange that protrudes inwardly and is disposed inside the upper bar and contacts the top surface of the top flange, wherein when the lifting frame is lowered, it moves downward on the upper bar and the press flange is connected to the upper bar. By pressing the flange downward, the elastic body supports the lower part of the upper flange with elastic force and can alleviate changes in speed of the lifting frame.

In addition, in an embodiment of the present invention, the elastic absorbing part is formed by bending downward from the top of the first body, and includes a fitting block into which the upper part of the lower bar is inserted at the lower part; a fixing groove formed to be recessed in an inward direction around the outer upper part of the lower rod; and a fixing protrusion formed to protrude from the fitting block and fitted into the fixing groove. may include.

Additionally, in an embodiment of the present invention, the elastic absorption unit includes a pressing protrusion formed to protrude downward from the first body along an outer circumference of the body hole; a moving groove concavely formed in an inward direction along an outer circumference of the lower part of the second body; a flow hole formed penetrating a portion of the movement groove; a central passage formed longitudinally inside the second body and connected to the flow hole; a piston whose inner surface is in contact with the moving groove and whose outer surface is in contact with the inner surface of the lower rod; and a limit flange that is formed at the lower end of the second body to protrude in the outer circumferential direction and prevents the piston from deviating from the movement groove, wherein the piston moves along the movement groove to open and close the flow hole. can do.

In addition, in an embodiment of the present invention, the control unit is disposed in connection with the upper rod, the lower rod, and the elastic absorber, and may include an air pressure absorber that alleviates the change in speed of the lifting frame with gas pressure. there is.

In addition, in an embodiment of the present invention, the air pressure absorbing part includes a first air pressure space formed by the interior of the lower rod, the piston, and the second body; A stopper protrudes inward from the inside of the upper bar and is disposed; A lifting plate disposed below the stopper and equipped with a seal on an outer circumference of the stopper that contacts the inner surface of the upper rod; and a second air pressure space formed by the interior of the upper rod, the lifting plate, and the second body, wherein when the piston opens the flow hole, the first air pressure space and the first air pressure space are formed by the central passage. 2 The pressure space can be communicated.

In addition, in an embodiment of the present invention, the air pressure absorbing part includes a supplementary hole disposed between the stopper and the pressing flange in the upper rod; and a replenishment valve threadedly fastened to the replenishment hole, wherein the replenishment valve can be opened to replenish gas into the second air pressure space.

Additionally, in an embodiment of the present invention, the replenishment valve includes a valve body having threads formed on an outer circumferential surface and fastened to the replenishment hole; a valve passage formed inside the valve body; An opening/closing door disposed in the valve passage; and a door spring disposed between the opening/closing door and the valve passage.

In addition, in an embodiment of the present invention, the air pressure absorbing part includes a third air pressure space formed at the top of the stopper in the upper bar; a communication hole disposed in the upper rod and connected to the third air pressure space; And a release valve that is threadedly fastened to the communication hole and has a valve hole formed therein. By adjusting the degree of thread fastening of the release valve and the communication hole, gas can be allowed to flow through the valve hole. .

The technical solutions obtainable in the present invention are not limited to the solutions mentioned above, and other solutions not mentioned above will be clearly apparent to those skilled in the art from the description below. It will be understandable.

According to the present invention, a design can be easily transferred to label paper using heat. This can ultimately improve the productivity of label paper.

The effects that can be obtained through the present invention are not limited to the effects mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the description below. will be.

Various embodiments of the invention are described with reference to the drawings, where like reference numerals are used to collectively refer to like elements. In the following examples, for purposes of explanation, numerous specific details are set forth to provide a thorough understanding of one or more embodiments. However, it will be clear that such embodiment(s) may be practiced without these specific details.
1 is a front view showing a transfer device for label production according to an embodiment of the present invention.
Figure 2 is a side view showing a transfer device for label production according to an embodiment of the present invention.
Figure 3 is a plan view showing a transfer device for label production according to an embodiment of the present invention.
Figure 4a is a side cross-sectional view showing a lifting member according to an embodiment of the present invention.
Figure 4b is a plan view showing a lifting member according to an embodiment of the present invention.
Figure 5 is a front view showing a state in which the transfer device for label production transfers a design to label paper according to an embodiment of the present invention.
Figure 6a is a cross-sectional state diagram showing a state in which speed changes are alleviated in the control unit of portion H shown in Figure 1.
Figure 6b is a cross-sectional state diagram showing a state in which speed control is dismantled in the control unit disclosed in Figure 6a.

The advantages and features of the present invention and methods for achieving them will become clear by referring to the embodiments described in detail below along with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below and will be implemented in various different forms. The present embodiments only serve to ensure that the disclosure of the present invention is complete and that common knowledge in the technical field to which the present invention pertains is not limited. It is provided to fully inform those who have the scope of the invention, and the present invention is only defined by the scope of the claims.

The shapes, sizes, proportions, angles, numbers, etc. disclosed in the drawings for explaining embodiments of the present invention are illustrative, and the present invention is not limited to the matters shown. Like reference numerals refer to like elements throughout the specification. Additionally, in describing the present invention, if it is determined that a detailed description of related known technologies may unnecessarily obscure the gist of the present invention, the detailed description will be omitted. When 'includes', 'has', 'consists of', etc. mentioned in this specification are used, other parts may be added unless 'only' is used. When a component is expressed in the singular, the plural is included unless specifically stated otherwise.

When interpreting a component, it is interpreted to include the margin of error even if there is no separate explicit description.

In the case of a description of a positional relationship, for example, if the positional relationship of two parts is described as 'on top', 'on the top', 'on the bottom', 'next to', etc., 'immediately' Alternatively, there may be one or more other parts placed between the two parts, unless 'directly' is used.

Although first, second, etc. are used to describe various elements, these elements are not limited by these terms. These terms are merely used to distinguish one component from another. Accordingly, the first component mentioned below may also be the second component within the technical spirit of the present invention.

Like reference numerals refer to like elements throughout the specification.

The size and thickness of each component shown in the drawings are shown for convenience of explanation, and the present invention is not necessarily limited to the size and thickness of the components shown.

Each feature of the various embodiments of the present invention can be partially or fully combined or combined with each other, and as can be fully understood by those skilled in the art, various technical interconnections and operations are possible, and each embodiment may be implemented independently of each other. It may be possible to conduct them together due to a related relationship.

Hereinafter, an embodiment according to the present invention will be described in detail with reference to the attached drawings. A plurality of embodiments described below may be applied overlappingly as long as they do not conflict with each other.

Referring to FIGS. 1 to 4B, the transfer device 100 for label production according to an embodiment of the present invention includes a lower body 111, a support beam 113, an upper body 112, a transfer member 130, and a lifting and lowering member. It may include a member 200.

The lower body 111 may have an overall square block shape, may be seated on the ground, and may have a square-shaped opening 115 formed in the upper central portion.

The support beam 113 may be a long cylindrical beam, and a plurality of support beams 113 may be disposed on the upper part of the lower body 111. In an embodiment of the present invention, four support beams 113 may be disposed at each of four edges of the lower body 111, but the support beam 113 is not necessarily limited thereto.

The upper body 112 may have an overall square plate shape and may be disposed on top of a plurality of support beams 113. And a detachable portion 114 may be formed in the lower part of the upper body 112.

The device body 110 may be configured to include a lower body 111, a support beam 113, and an upper body 112.

Here, the first label paper (L) moves between the transfer member 130 and the lifting member 200, and an adhesive material may be applied to the lower part of the first label paper (L).

Referring to FIG. 1, the first label paper (L) is released from the roller (R1), supported by the front roller (R2), and flows between the transfer member 130 and the lifting member 200, and is then transferred to the rollers (R4, 5). ) and can move upward and be wound around the roller (R6).

In addition, the second label sheet (P) moves between the first label sheet (L) and the lifting member 200, and the second label sheet (P) can move in a position that overlaps the first label sheet (L) in the vertical direction. That is, the second label sheet (P) can move to the lower part of the first label sheet (L).

At this time, a design is printed on the top of the second label paper (P).

Referring to FIG. 1, the second label sheet (P) is released from the roller (R3) and is guided by the support roller 254, which will be discussed below, and can move along the lower part of the first label sheet (L). Afterwards, it is guided by rollers (R4, 5), moves downward, passes through rollers (R7, 8, 9), and can flow out to the outside.

Meanwhile, the transfer member 130 can be detached from the detachable unit 114 and can perform a function of printing the design of the second label paper (P) on the first label paper (L) by thermal transfer.

In an embodiment of the present invention, the transfer member 130 may include a detachable block 136, a heating plate 132, and a conductive plate 131.

The detachable block 136 may have a square block shape and may be detached from the detachable unit 114. A handle 135 may be placed on one side of the detachable block 136, and the user can move the detachable block 136 by holding the handle 135.

The heating plate 132 may have a rectangular plate shape, may be disposed at the bottom of the detachable block 136, and may have a heating wire disposed therein. The heating plate 1320 may be connected to the detachable block 136 by a fastening piece 134 including a bolt and a square plate. When the controller supplies current to the heating plate 132, the heating plate 132 is set to an appropriate temperature for heat transfer. It can be heated.

The conductive plate 131 may have a square plate shape and may be placed below the heating plate 132.

The conductive plate 131 is heated by receiving heat from the heating plate 132, and can conduct heat to the first and second label papers (L, P) when they come into contact.

That is, when the first and second label sheets (L, P) come into contact with the conductive plate 131, the conductive plate 131 melts the adhesive of the first label sheet (L) and designs the second label sheet (P). This can be transferred to the adhesive portion of the first label paper (L).

Meanwhile, the lifting member 200 can be disposed in the opening 115 and can lift the first and second label sheets L and P. In an embodiment of the present invention, the lifting member 200 may include a lifting frame 213, an actuator 211, a link plate 220, a pressure plate 230, a lifting guide 240, and a side lifting unit 250. .

The lifting frame 213 may have a square block shape and may be disposed in the opening 115 of the lower body 111.

Referring to FIG. 4A, the actuator 211 may be placed inside the lower body 111 and connected to the lower part of the lifting frame 213. That is, the end of the rod 211a of the actuator 211 may be bolted to the flange plate 211b and connected to the lower part of the lifting frame 213.

The lifting frame 213 and the actuator 211 may constitute the lifting drive unit 210.

When the controller operates the actuator 211, the rod 211a of the actuator 211 is extended and the lifting frame 213 can be raised.

The link plate 220 may have a square plate shape and may be placed on the upper part of the lifting frame 213.

Referring to FIG. 4B, roller support beams 261 and 113 and guide rollers 262 may be disposed on one side of the link plate 220.

The roller support beams 261 and 113 may have a long bar shape, and the lower ends may be connected to one side of the link plate 220 at an upward angle. Additionally, a guide roller 262 may be rotatably disposed at the upper end of the roller support beams 261 and 113.

The guide roller 262 may guide the inflow movement of the first label paper (L).

Additionally, a first belt beam 272, a second belt beam 273, and a guide belt 271 may be disposed on the other side of the link plate 220.

The first belt beam 272 may have a long bar shape and may be disposed on the other side of the link plate 220.

Referring to FIG. 1, the second belt beam 273 may have a bracket shape and may be disposed on the upper part of the lower body 111.

The guide belt 271 may be arranged to connect the first belt beam 272 and the second belt beam 273, and may guide the outflow movement of the second label paper (P).

That is, when the first label paper (L) flows in between the transfer member 130 and the lifting member 200, the guide roller 262 guides the movement, and when the first label paper (L) flows out, the guide belt 271 guides the movement, Label paper (L) can maintain a stable flow.

The pressure plate 230 may have a square plate shape and may be placed on top of the link plate 220. When the lifting frame 213 rises, the pressure plate 230 rises together and the first and second label sheets (L, P) can be pressed and brought into contact with the conductive plate 131.

Referring to FIGS. 4A and 4B, the lifting guide 240 can guide the lifting and lowering frame 213. This lifting guide 240 may include a side block 241 and a lifting groove 243.

The side block 241 may have a square block shape and may be disposed on the side of the lifting frame 213 while protruding outward.

The lifting groove 243 may be disposed to protrude from the opening 115 of the lower body 111 to both sides of the side block 241. Accordingly, the lifting groove 243 is arranged to surround both sides of the lifting guide 240, and thus guides the vertical movement of the side block 241.

Referring to Figure 4b, since both sides of the side block 241 are supported by the lifting groove 243 and can be raised and lowered, this allows the lifting frame 213 to move up and down accurately.

Referring to FIGS. 1 and 2 , the side elevation unit 250 may be connected to the side of the pressure plate 230 and may be disposed between the upper body 112 and the lower body 111. The side elevation unit 250 can be moved up and down together with the pressure plate 230. Accordingly, the side lifting unit 250 can raise and lower the position of the second label paper (P).

This side lifting unit 250 may include a side lifting plate 251, a roller frame 253, and a support roller 254.

The side lifting plate 251 may have a square plate shape and may be connected to the side of the pressure plate 230.

The roller frame 253 may have a trapezoidal block shape with one side inclined, and may be connected to the end of the side lifting plate 251 by fastening bolts 251a. At this time, the roller frame 253 may be disposed on the side of the lower body 111 in the direction in which the second label paper (P) is introduced.

The support roller 254 may be arranged in a plurality of stages in the vertical direction on one side of the roller frame 253, that is, at an inclined portion. The support roller 254 may guide the movement of the second label paper (P).

Referring to Figures 1 and 2, it can be seen that the second label paper (P) is guided by the support rollers 254 arranged in a plurality of stages and flows between the transfer member 130 and the lifting member 200.

Meanwhile, the shock absorbing member 140 may be disposed between the opening 115 and the link plate 220, and relieves the shock between the lifting frame 213 and the lower body 111 according to the lifting movement of the lifting frame 213. can do.

In an embodiment of the present invention, the shock absorbing member 140 may include a guide rod 143 and a coil spring 141.

The guide rod 143 can be connected and disposed between the bottom surface 111a of the opening 115 and the bottom surface of the link plate 220, and can be expanded and contracted. In this way, the guide rod 143 may include an upper rod (143a) and a lower rod (143b).

The upper bar 143a may be a long cylindrical beam and may be connected to the bottom surface of the link plate 220.

The lower rod 143b may be a long cylindrical beam with a smaller diameter than the upper rod 143a, and may be connected to the bottom surface of the opening 115. At this time, a portion of the upper part of the lower rod (143b) may be inserted and placed into the interior of the upper rod (143a). Accordingly, the lower rod (143b) moves inside the upper rod (143a) and the overall guide rod (143) can be expanded and contracted.

The coil spring 141 may be arranged to surround the outer circumference of the guide rod 143.

According to this structure, if the actuator 211 malfunctions when the lifting frame 213 is lowered, the lower part of the lifting frame 213 may collide with the lower body 111. At this time, the coil spring 141 reduces the descending speed of the lifting frame 213 with elastic force, thereby mitigating the impact force of the lifting frame 213 colliding with the lower body 111. This can prevent or minimize damage to the lifting frame 213 and the lower body 111.

The configuration of the present invention is as described above, and the operation method will be described below with reference to FIG. 5.

Hereinafter, a method of operating the controller using automatic control is described, but the controller can be operated manually by the user. That is, the controller can automatically control the heating plate 132, the actuator 211, and multiple rollers according to a basic algorithm, but it can also be done manually by the user.

In order to ensure that the design of the second label (P) is well transferred to the first label (L), the controller supplies electric current to the heating plate (132) to heat the heating plate (132). The controller includes a temperature measurement module, and the temperature measurement module measures whether the temperature of the heating plate 132 rises to a preset temperature. Afterwards, when the temperature of the heating plate 132 reaches the preset temperature, the controller operates the actuator 211.

As the actuator 211 operates, the lifting frame 213, the pressure plate 230, and the link plate 220 repeatedly rise and fall, as indicated by the arrow.

At this time, the side lifting plate 251 connected to the side of the pressure plate 230 is also raised and lowered, and the roller frame 253 and the support roller 254 connected to the side lifting plate 251 are also raised and lowered together.

In addition, the guide belt 271 connected to the other side of the link plate 220 by the first belt beam 272 is also raised and lowered.

As the pressure plate 230 rises, the first label paper (L) and the second label paper (P) located on the upper part of the pressure plate 230 are pressed and brought into contact with the conductive plate 131.

As the heating plate 132 is heated, heat is conducted to the conductive plate 131 and the conductive plate 131 is in a heated state.

As described above, since the adhesive is applied to the lower part of the first label paper L, the adhesive is momentarily melted by heat.

At this time, as the second label paper (P) comes into pressure contact with the lower part of the first label paper (L), the design of the second label paper (P) is adhered to the first label paper (L) and transferred.

That is, the design of the second label paper (P) is thermally transferred to the first label paper (L).

Afterwards, the controller drives the rollers (R1, 3, 4, 6) to transfer the design of the second label sheet (P) to the next area of the first label sheet (L) to transfer the design of the first and second label sheets (L, P). The next area is moved so that it is located between the conductive plate 131 and the pressure plate 230.

Then, the above-described operation is repeated to transfer the design to the first label paper (L).

This configuration and operation method allows for rapid heat transfer of the design onto label paper, enabling mass production, thereby improving productivity.

Additionally, it can stably guide the movement of label paper, reducing product defects and improving product quality.

Meanwhile, referring to FIGS. 6A and 6B, the transfer device 100 for label production according to another embodiment of the present invention may further include an adjustment unit 400.

At this time, the guide rod 143 may be composed of an upper rod (143a) and a lower rod (143b).

The upper bar 143a is connected to the lower part of the link plate 220, and the lower bar 143b is connected to the upper part of the bottom surface 111a of the opening, and the upper part is inserted into the interior of the upper bar 143a and is disposed. You can.

The control unit 400 according to another embodiment of the present invention is disposed in connection with the upper bar 143a and the lower bar 143b and can control changes in the lifting speed of the lifting frame 213.

This control unit 400 may include an elastic absorption part 410 and an air pressure absorption part 460.

The elastic absorber 410 is disposed in connection with the upper bar 143a and the lower bar 143b, and when the lifting frame 213 descends, the change in speed of the lifting frame 213 can be alleviated by elastic force. This can alleviate severe impact on the lower body 111 by reducing the speed of the lifting frame 213 when the lifting frame 213 descends excessively due to a malfunction of the actuator 211.

In an embodiment of the present invention, the elastic absorbing part 410 includes a first body 420, a receiving groove 421, a second body 430, an upper flange 431, an elastic body 450, a pressing flange 432, It may include a fitting block 423, a fixing groove 426, and a fixing protrusion 424.

The first body 420 may have an overall container shape, may be disposed on the upper part of the lower rod 143b, and may have a body hole 425 formed in the central portion. If the cross-sectional shape of the lower rod 143b is circular, the first body 420 may also be configured to have an overall circular cross-section.

The receiving groove 421 may be formed around the body hole 425 in the first body 420.

The second body 430 may have an overall long rod shape, may be disposed below the upper rod 143a, and may be inserted into the body hole 425. If the cross-sectional shape of the upper bar 143a is circular, the first body 420 may also have an overall circular cross-section.

The top flange 431 may be disposed around the top of the second body 430 and protrude outward.

The elastic body 450 may be disposed between the top flange 431 and the receiving groove 421. In an embodiment of the present invention, the elastic body 450 may be a coil spring, but is not limited thereto.

The pressing flange 432 is disposed to protrude inward inside the upper rod 143a and may be in contact with the upper surface of the upper flange 431.

The fitting block 423 may be formed by bending downward from the top of the first body 420. And the upper part of the lower bar 143b can be fitted into the lower part of the fitting block 423.

The fixing groove 426 may be formed to be recessed in the inner direction around the outer upper part of the lower bar 143b.

And the fixing protrusion 424 is formed to protrude from the fitting block 423 and can be fitted into the fixing groove 426.

That is, the first body 420 can be firmly coupled to the upper part of the lower bar 143b by the fitting block 423.

According to the above-described structure, when force is transmitted to the upper bar 143a in contact with the upper part of the device body 110 as the link plate 220 is lowered, the pressing flange 432 moves the upper flange 431 in the downward direction. A pressing force is generated.

At this time, the elastic body 450 shrinks due to elastic force and absorbs or cushions the pressing force.

That is, when the lifting frame 213 is lowered, it moves downward to the upper bar 143a and the pressing flange 432 presses the upper flange 431 in the downward direction. The elastic body 450 presses the upper flange 431 with elastic force. ) and alleviates the speed change of the lifting frame 213. Accordingly, even if the actuator 211 malfunctions, excessive impact of the lifting frame 213 on the lower body 111 can be alleviated.

Meanwhile, the elastic absorber 410 is connected to the air pressure absorber 460, and in order to operate, it includes a pressing protrusion 422, a moving groove 433, a flow hole 434, a central passage 436, and a piston 440. And it may further include a limit flange (435).

The pressing protrusion 422 may be formed to protrude downward from the first body 420 along the outer circumference of the body hole 425.

Additionally, the moving groove 433 may be formed to be concave inward along the outer circumference of the lower part of the second body 430.

At this time, the flow hole 434 may be formed penetrating a portion of the moving groove 433.

The central flow passage 436 is formed in the longitudinal direction inside the second body 430 and may be connected to the flow hole 434.

The piston 440 may have a plate shape with an open center, and its inner surface may be placed in contact with the moving groove 433, and its outer surface may be placed in contact with the inner surface of the lower rod 143b.

The piston 440 moves along the moving groove 433 and can open and close the flow hole 434.

The limit flange 435 is formed to protrude in the outer circumferential direction at the lower end of the second body 430 and can prevent the piston 440 from being separated from the moving groove 433.

The air pressure absorption unit 460, which operates in connection with the above-described elastic absorption unit 410, is disposed in connection with the upper bar 143a, the lower bar 143b, and the elastic absorption unit 410, and the lifting frame 213 When descending excessively, the force impacting the lower body 111 can be absorbed or buffered by gas pressure. Here, the gas may be any of several gases, including air.

This is because the lifting frame 213 descends excessively due to a malfunction of the actuator 211 and absorbs a force that severely impacts the lower body 111.

This air pressure absorption unit 460 includes a first air pressure space 461, a stopper 463, an air pressure lifting plate 464, a second air pressure space 462, a replenishment hole 467, a replenishment valve 466, and a third air pressure space. It may include an air pressure space 468, a communication hole, and a release valve 469.

The first air pressure space 461 may be formed by the interior of the lower rod 143b, the piston 440, and the second body 430.

The second air pressure space 462 may be formed by the interior of the upper bar 143a, the air pressure lifting plate 464, and the second body 430.

The stopper 463 may be disposed to protrude inward from the inside of the upper rod 143a. In addition, the air pressure lifting plate 464 is disposed at the lower part of the stopper 463, and a seal 465 that contacts the inner surface of the upper bar 143a may be mounted on the outer circumference. The stopper 463 may function to limit the movement range of the pressure lifting plate 464.

Referring to FIG. 6b, when explaining the operation method of the air pressure absorber 460 in connection with the structure of the elastic absorber 410 described above, when the upper bar 143a receives force in the downward direction, the pressing flange 432 The top flange 431 is pressed downward as shown by the arrow.

When the upper flange 431 is pressed, the second body 430 moves downward in the body hole 425 as shown by the arrow, and the piston 440 also moves together while being inserted into the moving groove 433.

At this time, the piston 440 moves upward by the air pressure of the first air pressure space 461, contacts the upper end of the moving groove 433, and opens the flow hole 434.

When the flow hole 434 is opened, the gas in the first air pressure space 461 passes through the flow hole 434 as shown by the dotted arrow and flows upward along the central flow path 436 to form a second air pressure space 462. ) will move to.

Then, the air pressure lifting plate 464 is pushed upward and the air pressure lifting plate 464 comes into contact with the stopper 463. As the air pressure lifting plate 464 pushes the stopper 463, the downward force applied to the upper bar 143a is absorbed or relieved by air pressure. This works together with the elastic absorption portion 410 to absorb or relieve impact force.

When the force impacting the lower body 111 disappears, as shown in FIG. 6C, the second body 430 moves upward again by the elastic body 450, and the piston 440 moves into the moving groove 433. It contacts the lower end of and seals the flow hole 434. Afterwards, the gas does not flow through the first and second pressure spaces (461,462) along the central flow path (436).

At this time, as the pressing protrusion 422 contacts the upper surface of the piston 440, the piston 440 moves to the lower end of the moving groove 433 and seals the flow hole 434. Before the flow hole 434 is completely sealed, the gas in the second air pressure space 462 moves to the first air pressure space 461 as the second body 430 moves upward.

Meanwhile, the supplementary hole 467 may be disposed between the stopper 463 and the pressing flange 432 on the upper rod 143a. And the replenishment valve 466 can be fastened to the replenishment hole 467 in a threaded manner. At this time, the user can replenish gas in the second air pressure space 462 by opening the replenishment valve 466.

If the gas present in the first and second air pressure spaces 461 and 462 is insufficient to form an air pressure that effectively cushions the air, gas can be supplemented as shown by the arrow. This may increase the density of the gas. This can be done by connecting a separate gas injection device to the supplement valve 466. Or, conversely, if the atmospheric pressure is too high, it can be reduced by removing gas. This may reduce the density of the gas.

In an embodiment of the present invention, the supplement valve 466 may include a valve body 466a, a valve passage 466d, an opening/closing door 466b, and a door spring 466c.

The valve body 466a may have threads formed on its outer peripheral surface and be fastened to the supplementary hole 467. The valve passage 466d may be formed inside the valve body 466a, and the opening/closing door 466b may be disposed in the valve passage 466d. Additionally, the door spring 466c is disposed between the opening/closing door 466b and the valve passage 466d, and can provide restoring force when the opening/closing door 466b is opened and then closed again.

Meanwhile, the third air pressure space 468 may be formed at the top of the stopper 463 at the upper bar 143a. The communication hole 469b may be connected to the third air pressure space 468 at the upper rod 143a. And the release valve 469 is threadedly fastened to the communication hole, and a valve hole 469a may be formed inside.

To control the gas flow in the third air pressure space 468, the user releases the release valve 469 to open the valve hole 469a or, conversely, closes the release valve 469 to open the valve hole 469, as shown in FIG. 6B. (469a) can be sealed.

That is, the degree of thread fastening of the release valve 469 and the communication hole can be adjusted to allow gas to flow through the valve hole 469a.

When the valve hole 469a is opened, when the air pressure lifting plate 464 rises, the gas in the third air pressure space 468 gradually escapes to the outside through the valve hole 469a as shown by the arrow, thereby providing buffering. When the air pressure lifting plate 464 descends, gas gradually flows into the third air pressure space through the valve hole 469a.

Conversely, if the release valve 469 is completely tightened to seal the valve hole 469a, gas will not be able to escape, and the air pressure of the third air pressure space 468 will more firmly prevent the rise of the air pressure lifting plate 464. Buffering power can be adjusted.

The above merely shows a specific embodiment of the transfer device for label production.

Therefore, we wish to make it clear that those skilled in the art can easily understand that the present invention can be substituted and modified in various forms without departing from the spirit of the present invention as set forth in the claims below. do.

100: Transfer device for label production
110: Device body 111: Lower body
112: Upper body 113: Support beam
114: Removable part 115: Opening part
130: Transfer member 131: Conducting plate
132: Heating plate 134: Fastening piece
135: Handle 136: Detachment block
140: Shock alleviating member 141: Coil spring
143: Guide rod 143a: Upper rod
143b: Lower bar
200: Elevating member 210: Elevating port eastern part
211: Actuator 213: Elevating frame
220: Link plate 230: Pressure plate
240: Elevating guide 241: Side block
243: Elevating groove 250: Side lifting part
251: Side lifting plate 253: Roller frame
254: Support roller 261: Roller support beam
262: Guide roller 271: Guide belt
272: 1st belt beam 273: 2nd belt beam
400: Control unit 410: Elastic absorption unit
420: First body 421: Receiving groove
422: Pressing projection 423: Fitting block
424: Fixing protrusion 425: Body hole
430: Second body 431: Top flange
432: Press flange 433: Mobile home
434: Flow hole 436: Central flow path
440: Piston 450: Elastic body
460: Atmospheric pressure absorption unit 461: First atmospheric pressure space
462: Second pressure space 463: Stopper
464: Pressure lifting plate 465: Sealing
466: Supplement valve 467: Supplement hole
468: Third air pressure space 469: Release valve
469a: Valve hole 469b: Communication hole
L: 1st label sheet P: 2nd label sheet

Claims (11)

A lower body that is seated on the ground and has an opening formed in the upper central portion;
a plurality of support beams disposed on an upper portion of the lower body;
an upper body disposed on the plurality of support beams and having a detachable portion formed at the lower portion;
It is detached from the detachable unit, and the design of the second label paper is transferred to the first label using a thermal transfer method. A detachable block is detached from the detachable unit and has a handle, and is disposed at a lower part of the detachable block. A transfer member including a heating plate on which a heating wire is disposed and a conductive plate disposed under the heating plate, heated by the heating plate, and conducting heat when the first and second label sheets come into contact with the first and second label sheets;
A lifting frame disposed in the opening, for lifting the first and second label sheets, and disposed in the opening of the lower body, disposed inside the lower body and connected to a lower part of the lifting frame, and lifting and lowering the lifting frame. an elevating member including an actuator, a link plate disposed on an upper portion of the elevating frame, and a pressure plate disposed on an upper portion of the link plate; and
It includes a control unit that controls changes in the lifting speed of the lifting frame,
The first label sheet is moved between the transfer member and the lifting member, and an adhesive is applied to a lower portion of the first label sheet,
The second label sheet moves between the first label sheet and the lifting member, wherein the second label sheet moves in a vertically overlapping position with respect to the first label sheet, and a design is printed on the top of the second label sheet,
When the lifting member rises, the first label sheet and the second label sheet rise and come into contact with the transfer member, and the design of the second label sheet is attached to the lower part of the first label sheet and transferred,
It is disposed between the opening and the link plate, and further includes a shock alleviating member that relieves the impact between the lifting frame and the lower body according to the lifting and lowering movement of the lifting frame,
The shock-absorbing member is,
a guide rod that connects the opening and the link plate and is expanded and contracted; and
It includes a coil spring disposed surrounding the outer circumference of the guide rod,
The coil spring lowers the lowering speed of the lifting frame with elastic force, thereby relieving the impact force of the lifting frame colliding with the lower body,
The guide rod is,
an upper bar connected to the lower end of the link plate; and
A lower rod is connected to the bottom surface of the opening, and the upper portion is inserted and disposed inside the upper rod;
The control unit is disposed in connection with the upper rod and the lower rod,
The control unit is,
an elastic absorbing part disposed in connection with the upper bar and the lower bar, and relieving a change in speed of the lifting frame with elastic force when the lifting frame is lowered; and
It includes an air pressure absorption unit that operates in conjunction with the elastic absorption unit,
The elastic absorption part,
a first body disposed on the upper part of the lower bar and having a body hole formed in the central portion;
a receiving groove formed around the body hole in the first body;
a second body disposed below the upper rod and inserted into the body hole;
an upper flange protruding outward and disposed around the upper edge of the second body;
An elastic body disposed between the upper flange and the receiving groove;
a press flange disposed inside the upper rod so as to protrude inward and contacting the upper surface of the upper flange;
a fitting block formed by bending downward from the top of the first body and into which the upper part of the lower bar is inserted;
a fixing groove formed to be recessed in an inward direction around the outer upper part of the lower rod; and
a fixing protrusion formed to protrude from the fitting block and fitted into the fixing groove;
Including,
The elastic absorption part,
In order to operate in conjunction with the air pressure absorber,
a pressing protrusion formed to protrude downward from the first body along an outer circumference of the body hole;
a moving groove concavely formed in an inward direction along an outer circumference of the lower part of the second body;
a flow hole formed through a portion of the movement groove;
a central passage formed longitudinally inside the second body and connected to the flow hole;
A piston that may have a plate shape with an open central portion, an inner surface of which is in contact with the moving groove, and an outer surface of which is in contact with the inner surface of the lower rod. and
A limit flange is formed at the lower end of the second body to protrude in an outer circumferential direction and prevents the piston from leaving the movement groove,
The air pressure absorbing part,
It is disposed in connection with the upper bar, the lower bar, and the elastic absorbent part,
The air pressure absorbing part,
a first air pressure space formed by the interior of the lower rod, the piston, and the second body;
a second air pressure space formed by the interior of the upper bar, the air pressure lifting plate, and the second body;
A stopper protrudes inward from the inside of the upper bar and is disposed;
The air pressure lifting plate is disposed at the lower part of the stopper and has a seal attached to an outer circumference of the stopper in contact with the inner surface of the upper rod;
a supplementary hole disposed between the stopper and the pressing flange in the upper rod;
A supplementary valve threadedly fastened to the supplementary hole;
a third air pressure space formed at the top of the stopper in the upper bar;
a communication hole disposed in the upper rod and connected to the third air pressure space; and
A release valve is threadedly fastened to the communication hole and has a valve hole formed therein,
The piston is,
moves upward by the air pressure of the first air pressure space, contacts the upper end of the moving groove, and opens the flow hole,
When the flow hole is opened, the gas in the first air pressure space passes through the flow hole, flows upward along the central flow path, and moves to the second air pressure space,
The supplement valve is,
A transfer device for label production in which a user opens the replenishment valve to replenish gas in the second air pressure space.
According to paragraph 1,
When the first and second label sheets come into contact with the conductive plate, the conductive plate melts the adhesive of the first label sheet so that the design of the second label sheet is transferred to the adhesive portion of the first label sheet.
According to paragraph 1,
A transfer device for label production, wherein the pressure plate rises and pressurizes the first and second label sheets to contact the conductive plate.
According to paragraph 3,
The lifting member is,
It further includes a lifting guide that guides the lifting and lowering of the lifting frame,
The elevator guide is,
A side block protruding outwardly and disposed on a side of the lifting frame; and
Elevating grooves disposed to protrude from the opening of the lower body to both sides of the side block;
A transfer device for label production, including.
According to paragraph 4,
The lifting member is,
It further includes a side elevation part connected to a side of the pressure plate and disposed between the upper body and the lower body, and being raised and lowered together with the pressure plate,
A transfer device for label production, wherein the side lifting unit elevates the second label sheet.
According to clause 5,
The side elevation part,
A side lifting plate connected to the side of the pressure plate;
A roller frame connected to an end of the side lifting plate and disposed on a side of the lower body; and
a support roller disposed in a plurality of stages in the vertical direction on one side of the roller frame and guiding the movement of the second label paper;
A transfer device for label production, including a.
According to paragraph 1,
The lifting member is,
A roller support beam inclined upward and connected to one side of the link plate; and
a guide roller disposed on the roller support beam and guiding the inflow and movement of the first label paper;
A transfer device for label production, including a.
According to paragraph 1,
The lifting member is,
a first belt beam disposed on the other side of the link plate;
a second belt beam disposed on the upper part of the lower body; and
a guide belt connecting the first belt beam and the second belt beam and guiding the outflow movement of the second label paper;
A transfer device for label production, including a.
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