CN213140731U

CN213140731U - Label cutting device

Info

Publication number: CN213140731U
Application number: CN202021541462.1U
Authority: CN
Inventors: 窦伟强; 闵博飞; 徐孝平
Original assignee: Caprock Suzhou Material Technology Co ltd
Current assignee: Caprock Suzhou Material Technology Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-05-07
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a label cutting device, include the frame, set up carousel and shutdown mechanism in the frame, the rear end middle part of carousel through a pivot rotary mounting in the frame, be equipped with a driving motor in the frame, driving motor's output shaft with the rear end of linking the axle links to each other, driving motor drives the carousel rotates its characterized in that: a plurality of groups of supporting pieces are annularly and uniformly distributed on the front end surface of the turntable, the plurality of groups of supporting pieces are arranged close to the outer edge of the turntable, and the rear end of each supporting piece is rotationally connected with the turntable; a plurality of groups of arc-shaped supporting plates are annularly and uniformly distributed on the front end surface of the turntable, and each group of arc-shaped supporting plates are arranged between two adjacent groups of supporting pieces; the shutdown mechanism set up in the front side directly over the carousel, just shutdown mechanism sets up in a set of directly over the arc backup pad. The utility model provides high cut-off efficiency, stability and quality.

Description

Label cutting device

Technical Field

The utility model relates to a label especially relates to a label cutting device.

Background

After the production of the label is finished, the label can be rolled by using the rolling mechanism, and the label is cut off and replaced after rolling is finished. In the prior art, the cutting efficiency and the quality are not good enough, and the tube replacement and winding are influenced.

Disclosure of Invention

The utility model aims at providing a label cutting device through using this structure, has improved the cutting efficiency and the quality of label.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a label cutting device comprises a rack, a rotary table and a cutting mechanism, wherein the rotary table and the cutting mechanism are arranged on the rack, the middle part of the rear end of the rotary table is rotatably arranged on the rack through a connecting shaft, a driving motor is arranged on the rack, an output shaft of the driving motor is connected with the rear end of the connecting shaft, the driving motor drives the rotary table to rotate, a plurality of groups of supporting pieces are annularly and uniformly distributed on the front end surface of the rotary table, the plurality of groups of supporting pieces are arranged close to the outer edge of the rotary table, and the rear end of each supporting piece is rotatably connected with the rotary table; a plurality of groups of arc-shaped supporting plates are annularly and uniformly distributed on the front end surface of the turntable, and each group of arc-shaped supporting plates are arranged between two adjacent groups of supporting pieces;

the cutting mechanism is arranged on the front side right above the turntable and is arranged right above the group of arc-shaped supporting plates;

the cutting mechanism comprises a mounting plate, a vertical cylinder and a cutter, the rear end of the mounting plate is mounted on the frame, the mounting plate is perpendicular to the front end face of the rotary table, the bottom of the vertical cylinder is mounted on the mounting plate, the top of the cutter is perpendicularly mounted on the bottom face of a connecting plate, the connecting plate is arranged right below the mounting plate in parallel, an output shaft of the vertical cylinder penetrates through the mounting plate to be connected with the middle of the top face of the connecting plate, each group of arc-shaped supporting plates is provided with a through groove, and the through grooves are matched with the cutter;

when the arc-shaped supporting plate is rotationally arranged right below the cutting mechanism, the through groove is arranged right below the cutter; and under the state that the output shaft of the vertical cylinder extends out, the bottom of the cutter is inserted into the through groove.

In the technical scheme, a limiting mechanism is further arranged below the connecting plate and comprises a limiting plate and two groups of guide rods, a abdicating groove is formed in the center of the limiting plate, the bottom of the cutter is inserted into the abdicating groove, and the bottom surface of the limiting plate is matched with the outer edge surface of the arc-shaped supporting plate; the bottoms of the two groups of guide rods are vertically arranged on the front side and the rear side of the top surface of the limiting plate, the front side and the rear side of the connecting plate are respectively provided with a through hole, the front side and the rear side of the mounting plate are respectively provided with a connecting hole, and the top of each group of guide rods passes through one group of through holes and connecting holes and is arranged right above the mounting plate; the top of each group of guide rods is in threaded connection with a limiting nut, and the limiting nut is arranged right above the mounting plate; and a spring is sleeved outside each group of guide rods, the bottom of the spring is propped against the top surface of the limiting plate, and the top of the spring is propped against the bottom surface of the connecting plate.

In the technical scheme, under the extending state of the spring, the bottom of the cutter retracts into the abdicating groove, and the bottom surface of the limiting nut abuts against the top surface of the mounting plate; under the spring compression state, the limiting plate for connecting plate rebound, the bottom of cutter passes the groove of stepping down set up in the below in the groove of stepping down.

In the above technical solution, the supporting member includes a rotating shaft and three sets of supporting rods, a plurality of sets of mounting holes are annularly and uniformly distributed on the rotating disc, the middle part of each set of rotating shaft is rotatably mounted in one set of mounting holes, the front end of the rotating shaft is arranged outside the front end of the rotating disc, and the rear end of the rotating shaft is arranged outside the rear end of the rotating disc; the supporting rods are evenly distributed on the front end face of the rotating shaft in an annular mode, the supporting rods are parallel to the rotating shaft, and the supporting rods are close to the outer edge face of the rotating shaft.

In the above technical solution, a first gear is disposed on an outer edge surface of a rear end of each group of the rotating shafts, a driving mechanism is disposed on a left side of the driving motor, the driving mechanism includes a sliding plate, a first motor and a longitudinal cylinder, a longitudinal sliding rail is disposed on the rack, the longitudinal sliding rail is perpendicular to a rear end surface of the rotating plate, the sliding plate is slidably disposed on the longitudinal sliding rail, the longitudinal cylinder is disposed on a rear side of the longitudinal sliding rail, an output shaft of the longitudinal cylinder is connected to a rear end surface of the sliding plate, the first motor is mounted on the sliding plate, an output shaft at a front end of the first motor is provided with a second gear, the second gear is disposed near the rear end surface of the rotating plate when the output shaft of the longitudinal cylinder is in an extended state, and the second gear is engaged with the first gear of the group of the; and under the retraction state of the output shaft of the longitudinal cylinder, the second gear is far away from the rear end face of the turntable and is separated from the first gear.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

1. the utility model discloses in set up multiunit support piece above the carousel, support a rolling section of thick bamboo, be used for rolling the label, set up the arc backup pad simultaneously above the carousel between adjacent support piece, and set up shutdown mechanism in the top of carousel, after a set of label rolling is accomplished like this, the carousel rotates, make the arc backup pad just to shutdown mechanism, can utilize the arc backup pad to support like this and cut off, effectively guarantee to cut off efficiency and quality, the subsequent support piece of being convenient for simultaneously rolls the label, high efficiency, high quality.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

fig. 2 is a schematic top view of the present invention (the cutting mechanism is not shown).

Wherein: 1. a frame; 2. a turntable; 3. a connecting shaft; 4. a drive motor; 5. an arc-shaped support plate; 6. mounting a plate; 7. a vertical cylinder; 8. a cutter; 9. a connecting plate; 10. a through groove; 11. a limiting plate; 12. a guide bar; 13. a yielding groove; 14. a limit nut; 15. a spring; 16. a rotating shaft; 17. a support bar; 18. a first gear; 19. a slide plate; 20. a first motor; 21. a longitudinal cylinder; 22. a longitudinal slide rail; 23. a second gear.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

the first embodiment is as follows: referring to fig. 1 and 2, a label cutting device comprises a frame 1, a rotary table 2 arranged on the frame and a cutting mechanism, wherein the middle part of the rear end of the rotary table is rotatably mounted on the frame through a connecting shaft 3, a driving motor 4 is arranged on the frame, an output shaft of the driving motor is connected with the rear end of the connecting shaft, the driving motor drives the rotary table to rotate, a plurality of groups of supporting pieces are annularly and uniformly distributed on the front end surface of the rotary table, the plurality of groups of supporting pieces are arranged close to the outer edge of the rotary table, and the rear end of each supporting piece is rotatably connected with the rotary table; a plurality of groups of arc-shaped supporting plates 5 are annularly and uniformly distributed on the front end surface of the turntable, and each group of arc-shaped supporting plates is arranged between two adjacent groups of supporting pieces;

the cutting mechanism comprises a mounting plate 6, a vertical cylinder 7 and a cutter 8, the rear end of the mounting plate is mounted on the frame, the mounting plate is perpendicular to the front end face of the rotary table, the bottom of the vertical cylinder is mounted on the mounting plate, the top of the cutter is perpendicularly mounted on the bottom face of a connecting plate 9, the connecting plate is arranged right below the mounting plate in parallel, an output shaft of the vertical cylinder penetrates through the mounting plate to be connected with the middle of the top face of the connecting plate, each group of arc-shaped supporting plates is provided with a through groove 10, and the through grooves are matched with the cutter;

In this embodiment, the bracing piece is used for supporting the winding cylinder, when the label rolling like this, the label is carried by left right, utilize the winding cylinder to carry out the rolling to the label, after the winding cylinder rolling above a set of bracing piece is accomplished, driving motor drives the carousel and rotates, make this bracing piece rotate the right side, the left arc backup pad of bracing piece of reorganizing is just to shutdown mechanism, then the output shaft of vertical cylinder stretches out, it descends to drive the cutter, cut off the label, at this in-process, the winding cylinder rotation above the left bracing piece of reorganizing arc backup pad continues to carry out the rolling to the label, high efficiency, high quality, effectively guarantee the rolling, cut off efficiency with regard to the quality.

As shown in fig. 1, a limiting mechanism is further arranged below the connecting plate, the limiting mechanism comprises a limiting plate 11 and two groups of guide rods 12, an abdicating groove 13 is arranged at the center of the limiting plate, the bottom of the cutter is inserted into the abdicating groove, and the bottom surface of the limiting plate is matched with the outer edge surface of the arc-shaped supporting plate; the bottoms of the two groups of guide rods are vertically arranged on the front side and the rear side of the top surface of the limiting plate, the front side and the rear side of the connecting plate are respectively provided with a through hole, the front side and the rear side of the mounting plate are respectively provided with a connecting hole, and the top of each group of guide rods passes through one group of through holes and connecting holes and is arranged right above the mounting plate; the top of each group of guide rods is in threaded connection with a limit nut 14, and the limit nut is arranged right above the mounting plate; and a spring 15 is sleeved outside each group of guide rods, the bottom of the spring is propped against the top surface of the limiting plate, and the top of the spring is propped against the bottom surface of the connecting plate.

Under the extending state of the spring, the bottom of the cutter retracts into the abdicating groove, and the bottom surface of the limiting nut abuts against the top surface of the mounting plate; under the spring compression state, the limiting plate for connecting plate rebound, the bottom of cutter passes the groove of stepping down set up in the below in the groove of stepping down.

In this embodiment, for guaranteeing the cutting quality of label, prevent that the label from being pressed into logical inslot and not being cut off when cutting off, through stop gear's setting, after vertical cylinder output shaft stretches out, the limiting plate earlier with the label contact, then vertical cylinder output shaft continues to stretch out, compression spring, the cutter continues to descend, utilizes the cutter to cut off the label, effectively guarantees to cut off efficiency and quality, prevents to cut off the problem of gluing even.

Referring to fig. 1 and 2, the supporting member includes a rotating shaft 16 and three sets of supporting rods 17, a plurality of sets of mounting holes are annularly and uniformly distributed on the rotating disc, the middle part of each set of rotating shaft is rotatably mounted in one set of mounting holes, the front end of the rotating shaft is arranged outside the front end of the rotating disc, and the rear end of the rotating shaft is arranged outside the rear end of the rotating disc; the supporting rods are evenly distributed on the front end face of the rotating shaft in an annular mode, the supporting rods are parallel to the rotating shaft, and the supporting rods are close to the outer edge face of the rotating shaft.

In this embodiment, set up three group's bracing pieces above the pivot, can carry out the internal stay to the winding drum to three group's bracing pieces like this, guarantee spacing stability and quality, guarantee pivot and multiunit bracing piece and when the pivoted, can drive the winding drum and follow the commentaries on classics in step, guarantee winding quality and stability.

Referring to fig. 2, a first gear 18 is arranged on the outer edge surface of the rear end of each group of rotating shafts, a driving mechanism is arranged on the left side of the driving motor, the driving mechanism comprises a sliding plate 19, a first motor 20 and a longitudinal cylinder 21, a longitudinal sliding rail 22 is arranged on the rack, the longitudinal sliding rail is perpendicular to the rear end surface of the rotating disc, the sliding plate is slidably arranged on the longitudinal sliding rail, the longitudinal cylinder is arranged on the rear side of the longitudinal sliding rail, an output shaft of the longitudinal cylinder is connected with the rear end surface of the sliding plate, the first motor is mounted on the sliding plate, a second gear 23 is arranged on the output shaft at the front end of the first motor, and the second gear is arranged close to the rear end surface of the rotating disc and meshed with the first gear of the group of rotating shafts when the output shaft of the longitudinal cylinder is in an extended state; and under the retraction state of the output shaft of the longitudinal cylinder, the second gear is far away from the rear end face of the turntable and is separated from the first gear.

In this embodiment, need support piece to rotate, when driving the winding drum and carrying out the rolling to the label, the output shaft of vertical cylinder stretches out, make second gear above the first motor output shaft move forward, with the first gear engagement who corresponds the pivot, when first motor output shaft rotates like this, can drive corresponding pivot and bracing piece and rotate, also be exactly to carrying out the rolling to the label, after the rolling is accomplished, the output shaft of vertical cylinder returns and contracts, the second gear breaks away from with the meshing of first gear, the rotation that the carousel can be smooth like this, carry out subsequent work.

Claims

1. The utility model provides a label cutting device, includes the frame, sets up carousel and shutdown mechanism in the frame, the rear end middle part of carousel through a pivot rotation mounting in the frame, be equipped with a driving motor in the frame, driving motor's output shaft with the rear end of even axle links to each other, driving motor drives the carousel rotates its characterized in that: a plurality of groups of supporting pieces are annularly and uniformly distributed on the front end surface of the turntable, the plurality of groups of supporting pieces are arranged close to the outer edge of the turntable, and the rear end of each supporting piece is rotationally connected with the turntable; a plurality of groups of arc-shaped supporting plates are annularly and uniformly distributed on the front end surface of the turntable, and each group of arc-shaped supporting plates are arranged between two adjacent groups of supporting pieces;

2. The label cutting apparatus of claim 1 wherein: a limiting mechanism is further arranged below the connecting plate and comprises a limiting plate and two groups of guide rods, a abdicating groove is formed in the center of the limiting plate, the bottom of the cutter is inserted into the abdicating groove, and the bottom surface of the limiting plate is matched with the outer edge surface of the arc-shaped supporting plate; the bottoms of the two groups of guide rods are vertically arranged on the front side and the rear side of the top surface of the limiting plate, the front side and the rear side of the connecting plate are respectively provided with a through hole, the front side and the rear side of the mounting plate are respectively provided with a connecting hole, and the top of each group of guide rods passes through one group of through holes and connecting holes and is arranged right above the mounting plate; the top of each group of guide rods is in threaded connection with a limiting nut, and the limiting nut is arranged right above the mounting plate; and a spring is sleeved outside each group of guide rods, the bottom of the spring is propped against the top surface of the limiting plate, and the top of the spring is propped against the bottom surface of the connecting plate.

3. The label cutting apparatus of claim 2, wherein: under the extending state of the spring, the bottom of the cutter retracts into the abdicating groove, and the bottom surface of the limiting nut abuts against the top surface of the mounting plate; under the spring compression state, the limiting plate for connecting plate rebound, the bottom of cutter passes the groove of stepping down set up in the below in the groove of stepping down.

4. The label cutting apparatus of claim 1 wherein: the supporting piece comprises a rotating shaft and three groups of supporting rods, a plurality of groups of mounting holes are annularly and uniformly distributed on the rotating disc, the middle part of each group of rotating shaft is rotatably mounted in one group of mounting holes, the front end of the rotating shaft is arranged outside the front end of the rotating disc, and the rear end of the rotating shaft is arranged outside the rear end of the rotating disc; the supporting rods are evenly distributed on the front end face of the rotating shaft in an annular mode, the supporting rods are parallel to the rotating shaft, and the supporting rods are close to the outer edge face of the rotating shaft.

5. The label cutting apparatus of claim 4 wherein: a first gear is arranged on the outer edge surface of the rear end of each group of rotating shafts, a driving mechanism is arranged on the left side of the driving motor and comprises a sliding plate, a first motor and a longitudinal cylinder, a longitudinal sliding rail is arranged on the rack and is perpendicular to the rear end surface of the rotating disc, the sliding plate is arranged on the longitudinal sliding rail in a sliding manner, the longitudinal cylinder is arranged on the rear side of the longitudinal sliding rail, an output shaft of the longitudinal cylinder is connected with the rear end surface of the sliding plate, the first motor is arranged on the sliding plate, a second gear is arranged on the output shaft at the front end of the first motor, and the second gear is arranged close to the rear end surface of the rotating disc and is meshed with the first gears of a group of rotating shafts when the output shaft of the longitudinal cylinder is in an extending state; and under the retraction state of the output shaft of the longitudinal cylinder, the second gear is far away from the rear end face of the turntable and is separated from the first gear.