CN214527246U

CN214527246U - Digital printing label slitting device

Info

Publication number: CN214527246U
Application number: CN202120477247.8U
Authority: CN
Inventors: 彭小建
Original assignee: Jiangsu Xinmeiya Printing Co ltd
Current assignee: Jiangsu Xinmeiya Printing Co ltd
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-10-29
Anticipated expiration: 2031-03-04

Abstract

The utility model relates to a device is cut to digital printing label, it includes the frame, be equipped with respectively in the frame and unreel unit and cross cutting unit, it is connected with the registration roller to rotate in the frame, the registration roller is located to unreel between unit and the cross cutting unit, and the label is supported and is tightly around establishing on the registration roller, be equipped with two locating plates, two respectively in the outer fringe of registration roller the locating plate aligns each other with the pan feeding end of cross cutting unit, and the label is located two just simultaneously and two locating plates contaction each other between the locating plate. The application has the technical effects that: the possibility of position deviation between the label and the die cutting unit before cutting is reduced, and therefore the cutting quality of the label is improved.

Description

Digital printing label slitting device

Technical Field

The application relates to the technical field of label manufacturing, especially, relate to a device is cut to digital printing label.

Background

In order to enable consumers to conveniently distinguish different products, various manufacturers can paste labels on the produced products; when such a label is pasted, in order to facilitate manual pasting operation, the label needs to be cut in advance by using a label cutting device without being cut.

Notice No. CN205240893U discloses an indentation label cutting machine, including unwinding device, tension control unit, the roller that has the branch cutter and coiling mechanism, label cutting machine still includes the cross cutting unit, and the cross cutting unit links to each other with tension control unit and the roller that has the branch cutter respectively, and the cross cutting unit includes cross cutting version and impression roller, and the impression roller is tangent with the cross cutting version, and the cross cutting version is located on the impression roller, is equipped with the combination sword of different shapes on the cross cutting version, and the label is followed the cross cutting version and is passed through, and the combination sword can be the indentation on the label.

The technical scheme has the following defects: above-mentioned label cutting machine is adjusting the back to the tension of label, directly cuts the label, appears the label easily behind tension adjustment and cut the relative position between the roller and appear the deviation, lead to the label to cut the relatively poor condition of quality.

SUMMERY OF THE UTILITY MODEL

In order to promote the quality of cutting of label, the application provides a device is cut to digital printing label adopts following technical scheme: the utility model provides a device is cut to digital printing label, includes the frame, be equipped with respectively in the frame and unreel unit and cross cutting unit, it is connected with the registration roller to rotate in the frame, the registration roller is located to unreel between unit and the cross cutting unit, and the label is supported and is tightly around establishing on the registration roller, be equipped with two locating plates, two on the outer fringe of registration roller respectively the locating plate aligns each other with the pan feeding end of cross cutting unit, and the label is located two just simultaneously with two locating plates in mutual contact between the locating plate.

Through the technical scheme, the label can firstly pass through and around establishing on the registration roller after being unreeled by the unreeling unit, and the registration roller can rotate under the drive of label, and two locating plates on the registration roller can restrict the transport angle of label to the label can keep in the position relative with the cross cutting unit before getting into the cross cutting unit, reduced the label before cutting and the cross cutting unit between the possibility of position deviation appear, thereby promoted the quality of cutting of label.

Optionally, the outer edge of the positioning roller is further provided with two fixing plates respectively, the two positioning plates are located between the two fixing plates and are adjacent to each other, the fixing plates are connected with the positioning plates through a plurality of springs, and one side, away from the positioning plates, of each fixing plate is further provided with an adjusting assembly used for adjusting the relative position between each fixing plate and the corresponding positioning roller.

Through the technical scheme, when the label is transversely deviated in the conveying process, the positioning plate synchronously deviates under the driving of the label and compresses the spring on the side of the deviation direction, and the compressed spring provides an elastic restoring force opposite to the deviation direction for the label so that the label can be quickly restored to a proper cutting position, and the automatic deviation correction effect on the label is achieved; simultaneously, the staff can adjust the position of two fixed plates through adjusting part to the locating plate can be spacing to the label of different width, thereby has promoted the suitability of locating plate to different width labels.

Optionally, the adjusting part includes that fixed connection deviates from the sleeve pipe of locating plate one side at the fixed plate, wear to establish and threaded connection has connecting bolt on the sleeve pipe, set up on the registration roller a plurality of and connecting bolt assorted thread grooves, it is a plurality of the thread groove sets gradually along registration roller length direction, connecting bolt threaded connection is in one of them thread groove.

Through above-mentioned technical scheme, need cut the processing to the label of different width, the staff accessible is with the mode of connecting bolt threaded connection in different thread grooves, adjusts the position of fixed plate and locating plate to the locating plate can carry on spacingly to the label of different widths.

Optionally, a rotation blocking block is arranged on the inner edge of the sleeve, a rotation blocking groove matched with the rotation blocking block is formed in the positioning roller, and the rotation blocking block is connected in the rotation blocking groove in a sliding manner.

Through the technical scheme, under the restriction of hindering the commentaries on classics piece and hindering the commentaries on classics groove, the fixed plate is difficult to relatively rotate with the registration roller, has reduced the fixed plate and has rotated the possibility that leads to connecting bolt and a plurality of thread groove angular deflection for the registration roller to the staff can be fast and convenient adjust the position of fixed block, thereby efficiency when having promoted staff's adjustment fixed block position.

Optionally, the adjusting assembly comprises two brackets fixedly arranged on the rack, the brackets are penetrated and connected with adjusting bolts through threads, and one ends of the adjusting bolts close to the positioning rollers are rotatably connected to the fixing plate.

Through above-mentioned technical scheme, need cut the processing to the label of different width, staff's accessible rotates the mode that adjusting bolt drive fixed plate removed along the registration roller, adjusts the position of fixed plate and locating plate to the locating plate can carry on spacingly to the label of different widths.

Optionally, two be connected with the indicator panel between the support, be equipped with the scale on the indicator panel, be equipped with the marker post on the fixed plate, the one end that the fixed plate was kept away from to the marker post extends to indicator panel department and corresponds each other with the scale.

Through above-mentioned technical scheme, marker post and scale have the effect of instructing the fixed plate current position to when the staff is adjusting the position of fixed plate, can be according to quick and accurate the adjusting to suitable position of fixed plate of the instruction of marker post and scale, thereby efficiency and precision when having promoted the staff adjustment fixed plate.

Optionally, a rotating groove is formed in the end face, away from the spring, of the positioning plate, a part of the roller extending out of the rotating groove is rotationally connected in the rotating groove, and the label is located between the two rollers and is in contact with the two rollers simultaneously.

Through above-mentioned technical scheme, the label appears the skew condition in transportation process and supports tightly on the gyro wheel at skew side place, and the gyro wheel that is supported tightly can synchronous rotation under the drive of label, the setting up of gyro wheel has reduced the label when the skew condition appears and the frictional resistance between the locating plate to the smoothness degree of label transportation cutting in-process has been promoted.

Optionally, the fixed cover of one end that adjusting bolt kept away from the fixed plate is equipped with the hand wheel, the outer fringe cladding of hand wheel has the rubber pad, the outer fringe of rubber pad is equipped with a plurality of anti-skidding beads.

Through the technical scheme, the arrangement of the hand wheel increases the moment when the worker rotates the adjusting bolt, so that the worker can drive the adjusting bolt to rotate in a labor-saving manner by rotating the hand wheel; the arrangement of the rubber pad and the anti-slip convex edge increases the frictional resistance between the hand and the hand wheel, and reduces the possibility of slipping between the hand and the hand wheel.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the two positioning plates have the function of limiting the label conveying angle, so that the label can be kept at a position opposite to the die cutting unit before entering the die cutting unit, the possibility of position deviation between the label and the die cutting unit before cutting is reduced, and the cutting quality of the label is improved;

2. the interval between two locating plates can be adjusted according to the width of label to the locating plate can be spacing to the label of different width, thereby has promoted the suitability of locating plate to different width labels.

Drawings

Fig. 1 is a schematic overall structure diagram of a first embodiment of the present application.

Fig. 2 is a schematic cross-sectional structure diagram for embodying a positioning roller in the first embodiment of the present application.

Fig. 3 is a schematic structural diagram for embodying an adjusting assembly in the first embodiment of the present application.

Fig. 4 is a schematic overall structure diagram of the second embodiment of the present application.

Fig. 5 is a schematic structural diagram for embodying an adjusting assembly in the second embodiment of the present application.

Reference numerals: 1. a frame; 2. an unwinding unit; 3. a die cutting unit; 4. a positioning roller; 5. a label; 6. positioning a plate; 7. a fixing plate; 8. a spring; 9. an adjustment assembly; 10. a sleeve; 11. a connecting bolt; 12. a thread groove; 13. a rotation resistance block; 14. a rotation-resisting groove; 15. a support; 16. adjusting the bolt; 17. an indicator panel; 18. calibration; 19. an identification rod; 20. a rotating groove; 21. a roller; 22. a hand wheel; 23. a rubber pad; 24. and (4) anti-slip ribs.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses device is cut to digital printing label.

Example 1

As shown in fig. 1, the digital printed label 5 slitting device comprises a frame 1, wherein an unwinding unit 2, a die cutting unit 3 and a winding unit are sequentially arranged on the frame 1, the die cutting unit 3 is positioned between the unwinding unit 2 and the winding unit, a positioning roller 4 is rotatably connected to the frame 1, and the positioning roller 4 is positioned between the die cutting unit 3 and the unwinding unit 2.

As shown in fig. 2 and 3, the outer edge of the positioning roller 4 is respectively sleeved with two fixing plates 7 and two positioning plates 6, the two positioning plates 6 are located between the two fixing plates 7, the adjacent fixing plates 7 and the positioning plates 6 are connected through a plurality of springs 8, the two fixing plates 7 are parallel to each other and are aligned with the feeding end of the die cutting unit 3, and the label 5 is wound on the positioning roller 4 and located between the two positioning plates 6.

As shown in fig. 2 and 3, a side of the fixed plate 7 facing away from the positioning plate 6 is provided with an adjusting assembly 9 for adjusting the relative position between the fixed plate 7 and the positioning roller 4. Therefore, when the labels 5 need to be cut, a worker can adjust the distance between the two fixing plates 7 through the adjusting assembly 9 until the distance between the two positioning plates 6 is matched with the width of the labels 5, so that when the labels 5 pass through the positioning rollers 4, the two positioning plates 6 can limit the positions and conveying angles of the labels 5, the labels 5 can be kept in a state corresponding to the die cutting unit 3 before cutting, the possibility of position deviation between the labels 5 and the die cutting unit 3 before cutting is reduced, and the cutting quality of the labels 5 is improved; the arrangement of the springs 8 improves the flexibility of the positioning plate 6, reduces the possibility that the labels 5 are clamped at the positioning rollers 4 due to large offset of the labels 5, and improves the fluency of the conveying process of the labels 5; simultaneously, the interval between two locating plates 6 can be adjusted according to the width of label 5, has promoted locating plate 6 to the suitability of different width labels 5.

As shown in fig. 2 and 3, the adjustment assembly 9 is configured to: including fixed connection at the sleeve pipe 10 that fixed plate 7 deviates from 6 one sides of locating plate,

sleeve pipe

10 and 4 phase-matchs of registration roller and can follow registration roller 4 and slide, wear to establish and threaded connection has connecting bolt 11 on the sleeve pipe 10, set up a plurality of and connecting bolt 11 assorted thread grooves 12 on the registration roller 4, a plurality of thread grooves 12 set gradually along 4 length direction of registration roller, when connecting bolt 11 corresponds threaded connection respectively in different thread grooves 12, interval between two locating plates 6 respectively with a plurality of different specification labels 5's width phase-matchs, when registration roller 4 rotates under label 5's drive, fixed plate 7 and locating plate 6 can be followed registration roller 4 synchronous rotations. Therefore, when the labels 5 of different specifications are required to be cut, the worker can adjust the distance between the two positioning plates 6 by respectively corresponding the mode of the connecting bolts 11 on the two fixing plates 7 to the different thread grooves 12, so that the two positioning plates 6 can limit the labels 5 of different width specifications, and the applicability of the positioning plates 6 to the labels 5 of different widths is improved.

As shown in fig. 3, a rotation blocking block 13 is fixedly connected to an inner edge of the sleeve 10, a rotation blocking groove 14 matched with the rotation blocking block 13 is formed in the positioning roller 4, the rotation blocking groove 14 is arranged along the length direction of the positioning roller 4, the rotation blocking block 13 is connected in the rotation blocking groove 14 in a sliding manner, the sleeve 10 drives the rotation blocking block 13 to slide along the rotation blocking groove 14, and in the process that the sleeve 10 drives the rotation blocking block 13 to slide along the rotation blocking groove 14, the connecting bolts 11 on the sleeve 10 are sequentially aligned with the plurality of thread grooves 12. Therefore, under the restriction of the rotation blocking block 13 and the rotation blocking groove 14, in the process of adjusting the position of the positioning plate 6 by a worker, the fixing plate 7 is difficult to drive the positioning plate 6 to rotate relative to the positioning roller 4, so that the connecting bolt 11 on the sleeve 10 can be always kept at the same angle with the plurality of thread grooves 12, and the worker can quickly adjust the position of the positioning plate 6.

The implementation principle of the embodiment 1 is as follows: when need cut label 5, the staff can be at first adjusted the interval between two locating plates 6 according to label 5's width, until two locating plates 6 and label 5's width phase-match, so that label 5 is unreeled after in the time of 4 departments of positioning roller, two locating plates 6 can adjust the restriction to label 5's position and angle, make label 5 can keep in the position relative with cross cutting unit 3, reduced label 5 before cutting and cross cutting unit 3 between the possibility of position deviation appear, thereby label 5's the quality of cutting has been promoted.

Example 2

As shown in fig. 4 and 5, the present embodiment is different from embodiment 1 in that an adjustment assembly 9 is provided: including two relative fixed connection supports 15 in frame 1, wear to establish and threaded connection has adjusting bolt 16 along the horizontal direction respectively on two supports 15, adjusting bolt 16's axis is parallel to each other with the axis of registration roller 4, adjusting bolt 16 is close to the one end rotation connection of registration roller 4 on fixed plate 7, adjusting bolt 16 keeps away from the fixed cover of one end of registration roller 4 and is equipped with hand wheel 22, the outer fringe of hand wheel 22 bonds and has annular rubber pad 23, the outer fringe of rubber pad 23 evenly is equipped with a plurality of anti-skidding beads 24 that set up with rubber pad 23 an organic whole, rubber pad 23 and anti-skidding bead 24 have skid-skidding effect. Therefore, when need cut the label 5 of different specifications, the staff accessible rotates the mode of two hand wheels 22 respectively, two adjusting bolt 16 of comparatively laborsaving drive rotate, adjusting bolt 16 can drive fixed plate 7 and locating plate 6 and slide along 4 length direction of registration roller, thereby reached the effect of adjusting the interval between two locating plates 6, so that locating plate 6 can carry out position and angle to the label 5 of different width and prescribe a limit to, thereby promoted the suitability of locating plate 6 to different width labels 5.

As shown in fig. 5, fixedly connected with indicator plate 17 between two supports 15, indicator plate 17 is parallel to each other with the axis of registration roller 4, still be provided with scale 18 along registration roller 4 axis direction on the indicator plate 17, the value that scale 18 intermediate position corresponds is zero, the numerical value of scale 18 uses zero as the center to increase in proper order to both sides, fixedly connected with marking rod 19 on two fixed plates 7 respectively, the one end that fixed plate 7 was kept away from to marking rod 19 extends to indicator plate 17 department, when the scale 18 numerical value that two marking rod 19 correspond is the same, the interval between two locating plates 6 is the same with the scale 18 numerical value that marking rod 19 corresponds. Therefore, when the distance between the two positioning plates 6 is adjusted by a worker, the two positioning plates 6 can be quickly and conveniently adjusted to the required positions according to the indication of the marking rod 19 and the scales 18, so that the efficiency and the accuracy of the worker in adjusting the positions of the positioning plates 6 are improved.

As shown in fig. 4 and 5, the end surfaces of the two positioning plates 6 facing away from the spring 8 are respectively provided with a rotating groove 20, the two rotating grooves 20 are respectively and rotatably connected with a roller 21, a part of which extends out of the rotating groove 20, and the tag 5 is located between the two rollers 21 and simultaneously contacts with the two rollers 21. Therefore, when the label 5 is deviated to a certain side in the forward conveying process, the roller 21 on the side where the deviation direction is located can rotate synchronously along with the label 5 under the driving of the label 5, so that the possibility that the label 5 is tightly abutted to the positioning plate 6 and cannot be conveyed forward or broken continuously is reduced, and the fluency in the conveying process of the label 5 is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a device is cut to digital printing label, includes frame (1), be equipped with respectively in frame (1) and unreel unit (2) and cross cutting unit (3), its characterized in that: rotate on frame (1) and be connected with registration roller (4), registration roller (4) are located to unreel between unit (2) and the cross cutting unit (3), and label (5) are supported and are tightly around establishing on registration roller (4), be equipped with two locating plates (6) on the outer fringe of registration roller (4) respectively, two locating plate (6) align each other with the pan feeding end of cross cutting unit (3), and label (5) are located two just simultaneously and two locating plates (6) contactless each other between locating plate (6).

2. The digital printed label slitting device according to claim 1, characterized in that: still be equipped with two fixed plates (7) respectively on the outer fringe of registration roller (4), two locating plate (6) are located between two fixed plates (7), and are adjacent be connected through a plurality of springs (8) between fixed plate (7) and locating plate (6), one side that fixed plate (7) deviate from locating plate (6) still is equipped with adjusting part (9) that are used for adjusting relative position between fixed plate (7) and registration roller (4).

3. The digital printed label slitting device according to claim 2, characterized in that: adjusting part (9) include that fixed connection deviates from sleeve pipe (10) of locating plate (6) one side at fixed plate (7), wear to establish and threaded connection has connecting bolt (11) on sleeve pipe (10), set up on registration roller (4) a plurality of and connecting bolt (11) assorted thread groove (12), it is a plurality of thread groove (12) set gradually along registration roller (4) length direction, connecting bolt (11) threaded connection is in one of them thread groove (12).

4. The digital printed label slitting device according to claim 3, characterized in that: the inner edge of the sleeve (10) is provided with a rotation blocking block (13), the positioning roller (4) is provided with a rotation blocking groove (14) matched with the rotation blocking block (13), and the rotation blocking block (13) is connected in the rotation blocking groove (14) in a sliding manner.

5. The digital printed label slitting device according to claim 2, characterized in that: adjusting part (9) include two fixed support (15) that set up in frame (1), wear to establish and threaded connection has adjusting bolt (16) on support (15), adjusting bolt (16) are close to the one end rotation connection of registration roller (4) on fixed plate (7).

6. The digital printed label slitting device according to claim 5, characterized in that: two be connected with indicator board (17) between support (15), be equipped with scale (18) on indicator board (17), be equipped with sign pole (19) on fixed plate (7), the one end that fixed plate (7) were kept away from in sign pole (19) extends to indicator board (17) department and corresponds each other with scale (18).

7. The digital printed label slitting device according to claim 5, characterized in that: the positioning plate (6) is provided with a rotating groove (20) on the end face departing from the spring (8), the rotating groove (20) is rotatably connected with rollers (21) with parts extending out of the rotating groove (20), and the label (5) is positioned between the two rollers (21) and is simultaneously contacted with the two rollers (21).

8. The digital printed label slitting device according to claim 5, characterized in that: the fixed cover of one end that fixed plate (7) was kept away from in adjusting bolt (16) is equipped with hand wheel (22), the outer fringe cladding of hand wheel (22) has rubber pad (23), the outer fringe of rubber pad (23) is equipped with a plurality of anti-skidding bead (24).