CN213226380U

CN213226380U - Electronic tags cuts mechanism

Info

Publication number: CN213226380U
Application number: CN202020752432.9U
Authority: CN
Inventors: 龙伟明
Original assignee: Jiangxi Baide Label Printing Co ltd
Current assignee: Jiangxi Baide Label Printing Co ltd
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2021-05-18
Anticipated expiration: 2030-05-09

Abstract

The utility model discloses an electronic label slitting mechanism, which comprises a shell, a row of support rollers are arranged below the inner part of the shell, an unwinding roller and a winding roller are respectively arranged at two sides of the support rollers, a second lifting device is arranged at the position of the upper surface of the inner part of the shell vertically corresponding to the middle part of the support roller, a lifting platform is welded at the lower power output end of the second lifting device, a mounting groove is arranged at the middle part of the surface of the lifting platform, and an electric driving slitting knife is arranged in the mounting groove, the elastic compression rollers are arranged at two sides of the liftable slitting knife, so that the compression rollers can press the electronic label in a slitting area by the slitting knife, when the slitting circular knife performs cutting work, the electronic label does not shake, the slitting is ensured to be stably slit, no fold is generated during slitting, a material pushing device is arranged, and after the unwinding roller is replaced, the electronic, the trouble caused by manually pulling the electronic tag to reach the position of the winding roller is avoided.

Description

Electronic tags cuts mechanism

Technical Field

The utility model relates to a technical field is cut to the label, specifically is an electronic tags cuts mechanism.

Background

The labels are produced in a large scale, finished labels after production are not cut, and each row of labels is provided with a plurality of groups of labels which are inconvenient to use, so that the labels need to be cut and rolled for subsequent use;

cutting mechanism among the prior art generally adopts a plurality of deflector rolls at first with the electronic tags direction, then uses the cutting knife to cut, and this kind of cutting mode has following defect:

1. because the electronic tag is cut in a motion state, the cutting area is not compressed when the electronic tag is cut, and the electronic tag is easy to be unstable due to the rotation of the cutting knife when the electronic tag is cut, so that the cutting is influenced;

2. unreeling at the unwinding roller and finishing, after when changing the next unwinding roller, need the manual work to stimulate the label to the winding roller, it is convenient inadequately.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic tags cuts mechanism to solve among the prior art cut unstable and change and need carry out the problem of artifical pulling label behind the unreeling roller.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electronic tags cuts mechanism, includes the shell, the inside below of shell is provided with one row of backing roll, the both sides of backing roll are provided with unwinding roller and wind-up roll respectively, second elevating gear is installed with the position that the middle part of backing roll is perpendicular to be corresponded to the inside upper surface of shell, second elevating gear's lower power take off end welding has the elevating platform, the mounting groove has been seted up at the middle part of the surface of elevating platform, the internally mounted of mounting groove has the electricity to drive and divides the cutter, the below both sides of elevating platform all are provided with the compression roller, be connected with the elastic component between compression roller and the elevating platform, first elevating gear is all installed with the position that the both sides of backing roll correspond to the inside upper surface of shell, blevile of push is installed to the lower power take off.

Preferably, the material pushing device comprises a support, a roller is rotatably connected below the support through a bearing, a rubber layer is bonded on the outer circumferential surface of the roller, and a driving device for driving the roller to rotate is mounted on the upper surface of the support.

Preferably, the electricity drives and divides the cutter to include the pivot, cut circular knife and first motor, cuts the circular knife and fixes in the pivot, and cuts the circular knife and be provided with threely at least, and first motor installation is at the front surface of elevating platform, and first motor drive pivot rotates.

Preferably, the elastic component includes guide way and holding tank, and the holding tank is seted up and is being close to the position that the corner was followed at the lower surface of elevating platform, and the inside of holding tank is from upwards inserting the depression bar down, and the lower extreme integrated into one piece of depression bar has the pressure disk, rotate through the bearing between axis and the pressure disk of compression roller and be connected.

Preferably, the middle part of the spring is sleeved with a guide rod, the lower end of the guide rod is fixed with the lower end of the spring, and the guide groove is formed in the lifting platform and vertically corresponds to the guide rod.

Preferably, one side top that is close to the wind-up roll of backing roll is provided with spacing roller, the wind-up roll is provided with two altogether, and the wind-up roll is located the upper and lower side of backing roll, the wind-up roll includes the roller, and the outside equidistance of circumference of roller installs the baffle, and sets up to the rolling space between two adjacent baffles, install on the shell and be used for driving roller pivoted second motor.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses set up elastic compression roller in liftable minute cutter both sides for the compression roller can push down the electronic tags who cuts the region by minute cutter, and the circular knife of cutting at this moment cuts during operation, and electronic tags can not take place to rock, guarantees to cut stably, cuts and can not produce the fold yet;

2. the material pushing device is arranged, after the unwinding roller is replaced, the electronic tag can be pushed by the material pushing device, and the trouble caused by manually pulling the electronic tag to reach the winding roller is avoided.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the internal structure of the lifting platform of the present invention;

FIG. 3 is an exploded perspective view of FIG. 2;

fig. 4 is a schematic bottom view of the lifting platform of the present invention;

FIG. 5 is a perspective view of the pushing device of the present invention;

fig. 6 is the utility model discloses a perspective view of wind-up roll.

In the figure: 1. unwinding rollers; 2. a housing; 3. a first lifting device; 4. a second lifting device; 5. a lifting platform; 6. a material pushing device; 61. a roller; 62. a rubber layer; 63. a drive device; 64. a support; 7. a support roller; 8. a wind-up roll; 81. a winding space; 82. a partition plate; 83. a roll shaft; 9. an elastic member; 91. a guide groove; 92. a guide bar; 93. a spring; 94. a pressure lever; 95. a platen; 96. accommodating grooves; 10. a compression roller; 11. electrically driving the slitting knife; 12. mounting grooves; 13. and (5) limiting rollers.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1, in an embodiment of the present invention, an electronic tag splitting mechanism includes a housing 2 as a protection frame of a whole device, a row of support rollers 7 disposed below the inside of the housing 2 for supporting an electronic tag to avoid the electronic tag from sagging, an unwinding roller 1 disposed on one side of the support rollers 7 for unwinding the electronic tag, a winding roller 8 disposed below the other side of the support rollers 7 for winding, and a limiting roller 13 disposed above the leftmost support roller 7 in the view angle shown in fig. 1 and used for separating the electronic tags at intervals after slitting (i.e., electronic tags after slitting, two adjacent electronic tags should be respectively wound on different winding rollers 8);

as shown in fig. 1 and 6, two wind-up rolls 8 are arranged, the wind-up rolls 8 are located on the upper side and the lower side of the supporting roll 7, each wind-up roll 8 comprises a roll shaft 83, partition plates 82 are equidistantly mounted on the outer portion of the circumference of each roll shaft 83, a wind-up space 81 is formed between every two adjacent partition plates 82, a second motor for driving the roll shafts 83 to rotate is mounted on the housing 2, the second motor can drive the roll shafts 83 to perform wind-up work when rotating, and the partition plates 82 can play a role in partitioning to avoid the situation that the wind-up of each strip-shaped electronic tag is skewed;

referring to fig. 1, 2, 3 and 4, a second lifting device 4 is installed at a position where the inner upper surface of the shell 2 vertically corresponds to the middle of the supporting roll 7, the second lifting device 4 should be a hydraulic cylinder or an air cylinder, a lifting platform 5 is welded at the lower power output end of the second lifting device 4, the second lifting device 4 can drive the lifting platform 5 to move up and down, a mounting groove 12 is formed in the middle of the surface of the lifting platform 5, an electrically driven dividing cutter 11 is installed inside the mounting groove 12, the electrically driven dividing cutter 11 comprises a rotating shaft, a dividing circular cutter and a first motor, the dividing circular cutter is fixed on the rotating shaft, at least three slitting circular knives are arranged, the first motor is arranged on the front surface of the lifting table 5 and drives the rotating shaft to rotate, and when the rotating shaft is driven to rotate by the first motor, the slitting knives can play a role of slitting the electronic tags, the direction of rotation of the slitting knife here should be clockwise in the viewing angle as shown in fig. 1;

as shown in fig. 1 and fig. 2, the two sides below the lifting table 5 are provided with the pressing rollers 10, the elastic member 9 is connected between the pressing rollers 10 and the lifting table 5, when the lifting table 5 is lifted, the pressing rollers 10 can be driven to move downwards, and the pressing rollers 10 can press the upper surface of the electronic tag when moving downwards, so as to facilitate the cutting work of the electrically driven cutting knife 11;

referring to fig. 2, 3 and 4, the elastic member 9 includes a guide groove 91 and a receiving groove 96, the receiving groove 96 is provided at a position on the lower surface of the lifting table 5 near the corner, a press rod 94 is inserted into the receiving groove 96 from bottom to top, a press plate 95 is integrally formed at the lower end of the press rod 94, a center shaft of the press roller 10 is rotatably connected with the press plate 95 through a bearing, when the lifting table 5 moves downward, the press roller 10 presses the support roller 7 covered by the electronic tag, the spring 93 is compressed, the slitting circular knife can contact the electronic tag and perform cutting operation, the press roller 10 can press the electronic tag to avoid shaking of the electronic tag during slitting, a guide rod 92 is sleeved at the middle part of the spring 93, the lower end of the guide rod 92 is fixed to the lower end of the spring 93, the guide groove 91 is provided at a position inside the lifting table 5 vertically corresponding to the guide rod 92, when the spring, the guide rod 92 enters the inside of the guide groove 91 to guide the spring 93;

referring to fig. 1 and 5, the first lifting device 3 is installed at the corresponding position of the upper surface inside the housing 2 and the two sides of the supporting roller 7, the first lifting device 3 should be a hydraulic cylinder or an air cylinder, the lower power output end of the first lifting device 3 is installed with the material pushing device 6, the material pushing device 6 can push a new electronic tag to be wound toward the winding roller 8 when the unwinding of the unwinding roller 1 is finished, the material pushing device 6 includes a bracket 64, a roller 61 is rotatably connected below the bracket 64 through a bearing, a rubber layer 62 is bonded on the outer circumferential surface of the roller 61, a driving device 63 for driving the roller 61 to rotate is installed on the upper surface of the bracket 64, the driving device 63 drives the roller 61 to rotate, the roller 61 rotates counterclockwise as shown in fig. 1, the electronic tag can be pushed to move when the roller 61 rotates counterclockwise, the rubber layer 62 can increase the friction force between the roller 61 and the electronic tag, avoiding the situation of skidding.

The utility model discloses a theory of operation and use flow: when the device is used, the winding roller 8 winds, the unwinding roller 1 unwinds, the electronic tag runs on the upper surface of the supporting roller 7, the second lifting device 4 can drive the lifting table 5 to move up and down, when the lifting table 5 moves downwards, the electronic tag is pressed by the compression roller 10, the spring 93 is compressed, the cutting circular knife can contact the electronic tag and perform cutting work, the electronic tag can be pressed by the compression roller 10, the electronic tag is prevented from shaking during cutting, and after the cutting is completed, two adjacent electronic tags after the cutting are required to be wound on different winding rollers 8 respectively due to the pressure action of the limiting roller 13;

when the unreeling roller 1 is replaced, the material pushing device 6 can push a new electronic tag to be reeled towards the direction of the reeling roller 8 when the unreeling roller 1 unreels, the tag on the unreeling roller 1 is pulled to the lower side of the roller 61, the electronic tag can be pushed to move when the roller 61 rotates anticlockwise, the rubber layer 62 can increase the friction force between the roller 61 and the electronic tag, the slipping condition is avoided, the pushing can be stopped until the electronic tag can reach the length of the reeling roller 8 to be reeled, and the first lifting device 3 is contracted.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an electronic tags cuts mechanism, includes shell (2), its characterized in that: the utility model discloses a take-up roll, including shell (2), backing roll (7), second elevating gear (4) are installed to the inside below of shell (2), the both sides of backing roll (7) are provided with respectively unreel roller (1) and wind-up roll (8), the position that the inside upper surface of shell (2) and the middle part of backing roll (7) correspond perpendicularly installs second elevating gear (4), the lower power take-off end welding of second elevating gear (4) has elevating platform (5), mounting groove (12) have been seted up at the surperficial middle part of elevating platform (5), the internally mounted of mounting groove (12) has electricity to drive branch cutter (11), the below both sides of elevating platform (5) all are provided with compression roller (10), be connected with elastic component (9) between compression roller (10) and elevating platform (5), first elevating gear (3) are all installed to the position that the inside upper surface of shell (2) and the both sides of backing, and a material pushing device (6) is arranged at the lower power output end of the first lifting device (3).

2. The electronic tag splitting mechanism according to claim 1, wherein: the material pushing device (6) comprises a support (64), a roller (61) is rotatably connected below the support (64) through a bearing, a rubber layer (62) is bonded on the outer circumferential surface of the roller (61), and a driving device (63) used for driving the roller (61) to rotate is mounted on the upper surface of the support (64).

3. The electronic tag splitting mechanism according to claim 1, wherein: the electric drive slitting knife (11) comprises a rotating shaft, a slitting circular knife and a first motor, the slitting circular knife is fixed on the rotating shaft, the slitting circular knife is at least three, the first motor is installed on the front surface of the lifting platform (5), and the first motor drives the rotating shaft to rotate.

4. The electronic tag splitting mechanism according to claim 1, wherein: elastic component (9) include guide way (91) and holding tank (96), and the position that the lower surface of elevating platform (5) was seted up in holding tank (96) is close to the corner and follows, and the inside of holding tank (96) is from upwards having inserted depression bar (94) down, and the lower extreme integrated into one piece of depression bar (94) has pressure disk (95), rotate through the bearing between axis and the pressure disk (95) of compression roller (10) and be connected.

5. The electronic tag splitting mechanism according to claim 4, wherein: the elastic piece (9) is a spring (93), a guide rod (92) is sleeved in the middle of the spring (93), the lower end of the guide rod (92) is fixed with the lower end of the spring (93), and a guide groove (91) is formed in the position, corresponding to the guide rod (92), in the lifting platform (5) in a vertical mode.

6. The electronic tag splitting mechanism according to claim 1, wherein: one side top that is close to wind-up roll (8) of backing roll (7) is provided with spacing roller (13), wind-up roll (8) are provided with two altogether, and wind-up roll (8) are located the upper and lower side of backing roll (7), wind-up roll (8) include roller (83), and baffle (82) are installed to the outside equidistance of circumference of roller (83), and set up to rolling space (81) between two adjacent baffle (82), install on shell (2) and be used for driving roller (83) pivoted second motor.