Positioning device for roll label stickers

Abstract

The present invention relates to a position correction device for roll label stickers, and more specifically, it is characterized by the fact that, in the process of inserting a roll label with a sticker wound onto the outer circumference of a rotating shaft and then rotating the roll label to continuously supply the wound sticker by a printer, a pressure holder located on the side of the roll label and coupled to the rotating shaft is maintained in a pressure state by a shock absorber so as not to move in the left or right direction when the roll label rotates, thereby printing on the sticker at the same position and improving print quality.

Description

Technology Field

[0001] The present invention relates to a position correction device for roll label stickers, wherein, during the process of inserting a roll label with a rolled sticker onto the outer circumference of a rotating shaft and then rotating the roll label to continuously supply the rolled sticker by a printer, a pressure holder located on the side of the roll label and coupled to the rotating shaft is maintained in a pressure state by a shock absorber so as not to move in the left or right direction when the roll label rotates, thereby enabling printing at the same position on the sticker. Background Technology

[0002] Generally, roll label stickers are continuously fed to a printer while wound onto a core tube with the sticker attached to a protective sheet, so that product history such as the address, production date, product name, and model number is printed directly, or a label with the product history printed on it is created like a sticker and attached.

[0003] With the recent surge in online shopping, businesses related to "delivery" are growing significantly. Instead of consumers purchasing goods offline and transporting them themselves, they can simply make a selection and payment online via telephone, the internet, or smartphone applications, and have the goods delivered to the location they want.

[0004] As a result, the demand for courier label stickers, which are attached to the exterior of items delivered via courier with sender and recipient information, is also rapidly increasing.

[0005] Shipping label stickers contain information such as tracking number, sender or shipping company name, order number, collection date, estimated delivery date, shipping fee, classification code, item and quantity, personal details of the recipient and sender, and the recipient's address and contact information.

[0006] Meanwhile, as illustrated in FIGS. 1 and 2, in order to print product information including a courier address on a label sticker (6) in large quantities, a guide groove (106) is formed along the longitudinal direction from the upper surface inward, and a rotating shaft (103) has a fixing piece (104) attached to a wall or the like by a bolt at the other end, and a pressure holder (102) is coupled to the guide groove (106) of the rotating shaft (103) and moves in the left and right directions to press against the side of a roll label sticker (6) that is inserted into the outer circumference of the rotating shaft (103) and rotates.

[0007] Accordingly, a roll label sticker (6) is inserted into the outer surface of the rotation axis (103), and then the pressure holder (102) is slid to press the side of the roll label sticker (101), and the leading edge of the roll label sticker (101) is inserted into a printer to print, thereby continuously supplying the wound sticker.

[0008] However, when the roll label sticker (6) is continuously supplied to the printer while the sticker is wound on the core, it moves in the left and right directions while rotating while inserted into the outer circumference of the rotation axis (103), and the pressure holder (102) in close contact is pushed by the rotational force. Then, the pressure holder (102) must support the roll label sticker (6), but since the pressure holder (102) itself is simply inserted into the guide groove (106), even a small rotational force easily pushes it to the left, causing a gap to form between the pressure holders (102). Consequently, the sticker supplied to the printer is not supplied in the same line and moves in the left and right directions, and if an error occurs, the problem arises that the sticker is not printed in the same position.

[0009] For example, to write the shipping address on a shipping box, it must be printed in the same location. However, if the position of the sticker changes due to a gap, there is a problem where printing defects occur and the print quality deteriorates because the shipping address is cut off when the sticker is separated from the protective film after printing.

[0010] Therefore, there is the inconvenience of the worker having to periodically manage the pressure holder so that the roll label sticker (6) does not move left and right and rotates. Prior art literature

[0011] Republic of Korea Patent Application No. 10-2011-0107936 The problem to be solved

[0012] To solve the above-mentioned problems, the purpose is to improve print quality by continuously applying pressure to the pressure holder according to the width of the roll label sticker to maximize fixing force. means of solving the problem

[0013] As a means of solving the above problem, a roll label sticker position correction device is provided that continuously presses one side of a pressure holder coupled to a guide hole formed on the rotation axis of a label sticker by means of a shock absorber. Effects of the invention

[0014] As explained above, the position correction device for roll label stickers according to the present invention has the effect of improving print quality by having a shock absorber coupled to a base and coupled to a roll label sticker supply roller part to continuously press the pressure holder, thereby maintaining a state of close contact even with the rotational force of the roll label sticker.

[0015] The present invention has the effect of providing convenience to the user by fixing pressure holders at intervals according to the width of the roll label sticker. Brief explanation of the drawing

[0016] FIG. 1 is a perspective view illustrating a conventional label sticker supply roller section. FIG. 2 is a cross-sectional view illustrating a conventional label sticker supply roller section. FIG. 3 is an exploded perspective view illustrating a position correction device for a roll label sticker according to the present invention. FIG. 4 is a combined perspective view illustrating a position correction device for a roll label sticker according to the present invention. FIG. 5 is a cross-sectional view illustrating a position correction device for a roll label sticker according to the present invention. FIG. 6 is a perspective view showing the position correction device for the roll label sticker of the present invention separated from the label sticker supply roller part. FIG. 7 is a combined perspective view showing the position correction device for the roll label sticker of the present invention separated from the label sticker supply roller part. FIG. 8 is a combined cross-sectional view showing the position correction device for the roll label sticker of the present invention separated from the label sticker supply roller part. Specific details for implementing the invention

[0017] In order to achieve the above objectives and effects, the position correction device for roll label stickers according to the present invention will be described in detail below with reference to the attached drawings.

[0018] FIG. 3 is an exploded perspective view illustrating the position correction device for a roll label sticker of the present invention, FIG. 4 is an assembled perspective view illustrating the position correction device for a roll label sticker of the present invention, and FIG. 5 is a cross-sectional view illustrating the position correction device for a roll label sticker of the present invention.

[0019] The position correction device for the roll label sticker of the present invention consists of a base (2), a shock absorber (7), and a fixing nut (12).

[0020] The above base (2) has a coupling groove (5) formed inwardly on a part of its bottom surface to insert a step (105) that prevents detachment, and a coupling block (3) is integrally formed on its top surface to have an insertion hole (4) formed to allow for through-holes in the left and right directions.

[0021] The shock absorber (7) coupled with the base (2) has a cylinder (11) with a screw thread formed longitudinally on its outer surface so as to be inserted into an insertion hole, a cylinder rod (10) protruding from the front end of the coupling block (3), and a pressure projection (9) attached to the front end of the cylinder rod (10) formed, and the rear end of the cylinder (11) protrudes from the rear end of the coupling block (3).

[0022] The above shock absorber (7) is an air shock absorber (7) in which air is filled and compressed inside the cylinder (11), and the cylinder rod (10) with the pressure projection (9) attached slides forward.

[0023] It consists of a fixing nut (12) that secures the shock absorber (7) by tightening it into the screw threads of the cylinders (11) protruding from both sides of the coupling block (3).

[0024] The above shock absorber (7) can adjust the pressure distance according to the length of pulling the cylinder (11) out of the insertion hole (4) of the coupling block (3) in the left and right directions according to the width of the roll label sticker (6).

[0025] FIG. 6 is a perspective view showing the position correction device for a roll label sticker of the present invention separated from the label sticker supply roller part, FIG. 7 is a combined perspective view showing the position correction device for a roll label sticker of the present invention separated from the label sticker supply roller part, and FIG. 8 is a combined cross-sectional view showing the position correction device for a roll label sticker of the present invention separated from the label sticker supply roller part.

[0026] The rotating shaft (103) constituting the label sticker supply roller unit (100) has a guide groove (106) formed along the longitudinal direction from the upper surface inward. An anti-detachment step (105) is integrally formed in the vertical direction at the entrance of the guide groove (106), and a fixing piece (104) is attached to the other end of the guide groove (106).

[0027] The above fixing piece (104) is fixed to a vertical wall surface by tightening it with a bolt.

[0028] The roll label sticker (6) inserted into the outer surface of the above-mentioned rotating shaft (103) is formed in a structure in which the sticker is wound by being adhered to a protective sheet.

[0029] It is composed of a pressure holder (102) that is inserted into the guide groove (106) of the above-mentioned rotating shaft (103), slides in the left and right directions, and is positioned on the side of the roll label sticker (101).

[0030] The above label sticker supply roller unit (100) inserts a roll label sticker (6) into the rotation axis, then inserts the lower part of the pressure holder (102) into the guide groove (106) of the rotation axis (103), and then slides to the side of the roll label sticker (6) to maintain a state of close contact.

[0031] Then, to maintain contact with the pressure holder even when the roll label sticker (6) rotates, a position correction device (1) for the roll label sticker is attached to the rotation axis (103).

[0032] After inserting the base (2) into the coupling groove (5) of the anti-detachment step (105) of the above-mentioned rotating shaft (3) and coupling it, the fixing nut (12) coupled to the cylinder (11) protruding from the rear of the coupling block (3) is loosened, and then the cylinder (11) is adjusted by moving it left and right from the insertion hole to match the pressure distance between the pressure projection (9) attached to the cylinder rod (10) and the pressure holder (102), and then the fixing nut (12) is tightened to fix it so that it does not move on the coupling block (3).

[0033] The above shock absorber is characterized in that the cylinder rod is drawn forward from the cylinder, and the pressure projection attached to the cylinder rod continuously presses the pressure holder, maintaining a state in which the front of the pressure holder and the label sticker supply roller part (100) are in contact, so that when the wound sticker is unwound and supplied to the printer, it does not move in the left and right directions during rotation, so it is unwound in the same line and printed in the same position, thereby improving print quality. Explanation of the symbols

[0034] 1: Position correction device for roll label stickers 2: Base 3: Connecting block 4: Insertion hole 5: Connecting groove 7: Shock absorber 8: Threads 9: Pressure projection 10: Cylinder rod 11: Cylinder 12: Fixing nut 100: Label sticker supply roller section 101: Roll label sticker 102: Pressure holder 103: Rotation axis 104: Fixed piece 105: Anti-slip step 106: Guide groove

Claims

Claim 1 A position correction device (1) for a roll label sticker that is detachably attached to a label sticker supply roller unit (100), comprising a rotating shaft (103) having a guide groove (106) formed inwardly along the longitudinal direction from the upper surface, a vertically anti-detachment step (105) integrally formed at the entrance of the guide groove (106), and a fixing piece (104) attached to the other end of the guide groove (106), a roll label sticker (6) inserted into the outer surface of the rotating shaft (103) and rotating during the process of unwinding a wound sticker, and a pressure holder (102) whose lower part is inserted into the guide groove (106) of the rotating shaft (103) and slides in the left and right directions to be positioned on the side of the roll label sticker (101), wherein a coupling groove (5) is formed inwardly from a part of the bottom surface and is inserted and coupled so as to be detachably attached in a sliding manner to the anti-detachment step (105) of the rotating shaft (103), thereby supplying the existing label sticker A base (2) integrally formed with a coupling block (3) that allows retrofitting without modification of the roller part (100) and has an insertion hole (4) formed on the upper surface to allow through in the left and right directions;A cylinder (11) having a screw thread (8) formed longitudinally on its outer surface is inserted into the insertion hole (4) of the base (2), and a cylinder rod (10) protruding from the front end of the coupling block (3) is formed, and a pressure projection (9) attached to the front end of the cylinder rod (10) and in close contact with one surface of the pressure holder (102) is formed, and the rear end of the cylinder (11) protrudes from the rear end of the coupling block (3), and as an air shock absorber in which air is filled and compressed inside the cylinder (11), the cylinder rod (10) automatically slides forward regardless of the size of the external load due to the repulsive force of the compressed air, thereby continuously maintaining a pressure of a certain size on the pressure holder (102), so that the pressure holder (102) maintains a state in contact with the side of the roll label sticker (6) against the left-right movement force generated during the rotation of the roll label sticker (6), and the coupling block (3) according to the width of the roll label sticker (6). A position correction device for a roll label sticker, characterized by comprising: a shock absorber (7) capable of adjusting the pressure distance to the pressure holder (102) by adjusting the length of the cylinder (11) being pulled out in the left and right directions from the insertion hole (4); and a fixing nut (12) that is fastened to the screw thread (8) of the cylinder (11) protruding on both sides of the coupling block (3) to fix the shock absorber (7) to the coupling block (3). Claim 2 delete

Images