CN212862196U - Label conveying device - Google Patents

Abstract

The utility model provides a label conveying device, which comprises a bracket, it has the unwinding roller to rotate to be connected with on the support, wind-up roll and a plurality of guide roll, still include the support book platform that sets gradually along the pay-off direction, tear mark sword and support mark platform, it leaves the clearance that supplies the label book to pass through to tear between mark sword and the support mark platform, still include and press mark piece and photoelectric sensor, the one end of pressing the mark piece is close to the output of tearing the mark sword, photoelectric sensor locates just to the position department of support mark platform, still include matched with and press the roll roller and draw the roll roller, and with draw the motor that roll roller and wind-up roll drive are connected, in operation, motor drive wind-up roll rotates with drawing the roll roller, it is through tearing the clearance between mark sword and the support mark platform to drive the label book, make the label with leave the type paper separation, the label that peels off enters the support mark platform. The utility model discloses can carry the label automatically, not only work efficiency is high to the in-process not fragile label tearing the mark.

Description

Label conveying device

Technical Field

The utility model relates to a technical field is carried to the label, specifically is a label conveyor.

Background

Labels carry information such as trademarks, parameters, instructions, etc., and are widely used in the packaging of products. The existing label is generally arranged on release paper and forms a label roll with the release paper, and when the label roll is used, the label is required to be separated from the release paper firstly, so that the label can be attached to the surface of a product. The traditional label tearing method is to peel the label from the release paper manually, so that the working efficiency is low, and the label is easy to damage in the label tearing process.

SUMMERY OF THE UTILITY MODEL

For overcoming the not enough of prior art, the utility model provides a label conveyor can carry the label automatically, and not only work efficiency is high to it is not fragile label at the in-process that tears the mark.

The utility model adopts the following technical proposal.

The utility model provides a label conveying device, includes the support, rotate on the support and be connected with unreel roller, wind-up roll and a plurality of guide roll, still include along the support book platform that the pay-off direction set gradually, tear mark sword and hold in the palm the mark platform, the support is rolled up the bench and is equipped with the guide block, tear and keep between mark sword and the support mark platform to supply the label to roll up the clearance that passes through, still include and press mark piece and photoelectric sensor, the one end of pressing the mark piece is close to the output of tearing mark sword, photoelectric sensor locates just to the position department of holding in the palm the mark platform, still includes matched with and presses the wind-up roll and draws the wind-up roll to and draw the motor that wind-up roll and wind-up roll drive.

Furthermore, the guide block is fixedly connected with the coil supporting table in a detachable mode, and a guide groove which is perpendicular to the coil conveying direction and is in sliding fit with the guide block is formed in the coil supporting table.

Further, unreel the roller and include the axle of unreeling of being connected with the support rotation to and fixed cover locate the axle of unreeling outside of unreeling, the one end that the axle of unreeling is close to the support is equipped with first spacing dish, it stretches out from the other end that unreels the axle to through the spacing dish of lock nut detachably fixedly connected with second to unreel the axle.

Furthermore, the unreeling shaft is provided with a pressing disc, a spring is arranged between the pressing disc and the support, one end of the spring abuts against the pressing disc, and the other end of the spring abuts against the support.

Furthermore, the other end of the label pressing piece is provided with a label pressing shaft, the label pressing shaft is in running fit with the support, the support is in threaded connection with a screw, and the end of the screw abuts against the label pressing shaft.

Further, the pressure winding up roller is including pressing the spool to and rotate the pressure winding up drum that the cover located the pressure spool outside, the tip of pressing the spool is equipped with removes the seat, set up on the support and remove seat sliding fit's adjustment tank, it can follow the adjustment tank and be close to or keep away from the roll drawing up roller to remove the seat, threaded connection has the screw rod on the support, the tip of screw rod with remove the seat and rotate and be connected.

Further, the wind-up roll includes the wind-up shaft of being connected with the leg joint to and the winding drum in the wind-up shaft outside is located to fixed cover, the tip of wind-up shaft is equipped with first driven pulleys, draw the wind-up roll include with the leg joint draw the spool, and fixed cover establish with draw the reel that draws in the spool outside, the tip of drawing the spool is equipped with second driven pulleys, the output of motor is equipped with double flute driving pulley, first driven pulleys and second driven pulleys are connected with double flute driving pulley transmission respectively.

The utility model has the advantages that:

the utility model provides a label conveying device, which comprises a bracket, wherein the bracket is rotatably connected with an unwinding roller, a winding roller and a plurality of guide rollers, and further comprises a support table, a label tearing knife and a support table which are sequentially arranged along the feeding direction, a gap for a label roll to pass is reserved between the label tearing knife and the support table, the label conveying device also comprises a label pressing sheet and a photoelectric sensor, one end of the label pressing sheet is close to the output end of the label tearing knife, the photoelectric sensor is arranged at the position right opposite to the support table, the label conveying device also comprises a pressing roller and a pulling roller which are matched, and a motor which is in driving connection with the pulling roller and the winding roller, when in operation, the motor drives the winding roller and the pulling roller to rotate to drive the label roll to pass through the gap between the label tearing knife and the support table, so that the label is separated from release paper, and the peeled label enters the support table, wherein, the guide block can prevent the label from deviating on the support table, the label pressing sheet can prevent the label from generating wrinkles in the process of entering the support table, the photoelectric sensor is used for detecting whether the label on the label supporting table is in place. The utility model discloses can carry the label automatically, not only work efficiency is high to the in-process not fragile label tearing the mark.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is one of the schematic structural diagrams of the present invention in one embodiment;

fig. 2 is a second schematic structural diagram of the present invention in an embodiment;

FIG. 3 is an enlarged view of portion A of FIG. 1;

fig. 4 is an enlarged view of a portion B of fig. 2.

Description of reference numerals:

the label cutting device comprises a support 1, an adjusting groove 1a, an unreeling shaft 2a, an unreeling cylinder 2b, a first limiting disc 2c, a lock cap 2d, a second limiting disc 2e, a pressing disc 2f, a spring 2g, a reeling shaft 3a, a reeling cylinder 3b, a first driven belt wheel 3c, a guide roller 4, a reeling table 5, a guide groove 5a, a label tearing knife 6, a label supporting table 7, a guide block 8, a label pressing sheet 9a, a label pressing shaft 9b, a screw 9c, a photoelectric sensor 10, a reel pressing shaft 11a, a reel pressing cylinder 11b, a moving seat 11c, a screw rod 11d, a reel pulling shaft 12a, a reel pulling cylinder 12b, a second driven belt wheel 12c, a motor 13 and a double-groove driving belt wheel 13 a.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for a better understanding of the present embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent actual product dimensions.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.

The label conveying device shown in the attached drawing comprises a bracket 1, an unwinding roller, a winding roller and a plurality of guide rollers are rotatably connected on the bracket 1, the unwinding roller comprises an unwinding shaft 2a rotatably connected with the bracket 1, and an unreeling cylinder 2b fixedly sleeved outside the unreeling shaft 2a, one end of the unreeling cylinder 2b close to the bracket 1 is provided with a first limit disc 2c, the unreeling shaft 2a extends out from the other end of the unreeling cylinder 2b, a second limiting disc 2e is detachably and fixedly connected with the lock cap 2d, a pressing disc 2f is arranged on the unreeling shaft 2a, a spring 2g is arranged between the pressing disc 2f and the bracket 1, one end of the spring 2g is propped against the pressing disc 2f, the other end is propped against the bracket 1, and friction force is formed among the spring 2g, the pressing disc 2f and the bracket 1, the unwinding damping force is generated in the opposite direction to the unwinding shaft 2a, thereby preventing the label roll from being wrinkled during the unwinding process.

This embodiment still includes the support that sets gradually along the pay-off direction and rolls up platform 5, tear mark sword 6 and support mark platform 7, the support is rolled up and is equipped with guide block 8 on the platform 5, guide block 8 and support roll up 5 detachably fixed connection, thereby can carry out corresponding regulation to the position of guide block 8 according to the width that the label was rolled up, set up on the support roll up the platform 5 with send a roll direction vertical and with guide block 8 sliding fit's guide way 5a, it has the clearance that supplies the label to roll up to reserve between mark sword 6 and the support mark platform 7. Specifically, the guide block 8 is detachably and fixedly connected with the supporting roll table 5 through a bolt.

This embodiment still includes and presses mark piece 9a and photoelectric sensor 10, and the one end of pressing mark piece 9a is close to the output that tears mark sword 6, and the other end of pressing mark piece 9a is equipped with and presses mark axle 9b, presses mark axle 9b and support a normal running fit, and threaded connection has screw 9c on the support 1, and the tip of screw 9c supports tightly presses mark axle 9b, and photoelectric sensor 10 locates just to holding in the palm the position department of mark platform 7. Specifically, set up on the support 1 with pressure mark axle 9b normal running fit's mounting hole to and the screw hole with the mounting hole intercommunication, screw 9c runs through the screw hole setting and supports tight pressure mark axle 9b in the mounting hole, thereby makes pressure mark axle 9b and support 1 fixed mutually. Specifically, the distance between the label pressing piece 9a and the label tearing knife 6 is adjusted by changing the rotation angle of the label pressing shaft 9b, so that the gap between the label pressing piece 9a and the label tearing knife 6 is adapted to the thickness of the label.

This embodiment still includes matched with pressure winding up roller and draw the winding up roller to and with draw the winding up roller and wind-up roll drive motor 13 of being connected, wherein, pressure winding up roller is including pressing spool 11a, and rotate the cover and locate the pressure winding up drum 11b of pressing the spool 11a outside, the tip of pressing spool 11a is equipped with removes seat 11c, set up on the support 1 with remove seat 11c sliding fit's adjustment tank 1a, it can be close to or keep away from the draw the winding up roller along adjustment tank 1a to remove seat 11c, threaded connection has screw rod 11d on the support 1, the tip of screw rod 11d rotates with removing seat 11c to be connected. Specifically, the screw 11d is rotated to drive the moving seat 11c to move along the adjusting groove 1a, so as to adjust the distance between the pressing roller 11b and the pulling roller 12b, thereby adapting the gap between the pressing roller 11b and the pulling roller 12b to the thickness of the label roll.

The winding roller comprises a winding shaft 3a which is rotationally connected with the bracket 1 and a winding drum 3b which is fixedly sleeved outside the winding shaft 3a, and the end part of the winding shaft 3a is provided with a first driven belt wheel 3 c; the winding roller comprises a winding shaft 12a which is rotationally connected with the bracket and a winding drum 12b which is fixedly sleeved outside the winding shaft 12a, and the end part of the winding shaft 12a is provided with a second driven belt wheel 12 c; the output end of the motor 13 is provided with a double-groove driving belt wheel 13a, and the first driven belt wheel 3c and the second driven belt wheel 12c are respectively in transmission connection with the double-groove driving belt wheel 13 a. As a further preference, the surfaces of the pressure winding drum 11b and the pulling winding drum 12b are provided with anti-slip threads.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (7)

1. A label conveying device comprises a bracket, an unwinding roller, a winding roller and a plurality of guide rollers are rotatably connected on the bracket, and is characterized in that,

the label tearing machine also comprises a label supporting table, a label tearing knife and a label supporting table which are sequentially arranged along the feeding direction, a guide block is arranged on the label supporting table, a gap for the label roll to pass through is reserved between the label tearing knife and the label supporting table,

the label tearing machine also comprises a label pressing sheet and a photoelectric sensor, one end of the label pressing sheet is close to the output end of the label tearing knife, the photoelectric sensor is arranged at the position right facing the label supporting table,

the winding device also comprises a pressing roller, a pulling roller and a motor, wherein the pressing roller and the pulling roller are matched with each other, and the motor is in driving connection with the pulling roller and the winding roller.

2. The label feeding device according to claim 1, wherein the guide block is detachably and fixedly connected to the roll supporting table, and the roll supporting table is provided with a guide groove perpendicular to the roll feeding direction and slidably engaged with the guide block.

3. The label delivery device of claim 1, wherein the unwinding roller comprises an unwinding shaft rotatably connected to the support, and an unwinding cylinder fixedly sleeved outside the unwinding shaft, wherein a first limiting plate is disposed at one end of the unwinding cylinder close to the support, and the unwinding shaft extends from the other end of the unwinding cylinder and is detachably and fixedly connected to a second limiting plate through a locking cap.

4. The label delivery apparatus according to claim 3, wherein the unwinding shaft is provided with a pressing plate, a spring is provided between the pressing plate and the support, one end of the spring abuts against the pressing plate, and the other end of the spring abuts against the support.

5. The label delivery device of claim 1, wherein the other end of the label pressing piece is provided with a label pressing shaft, the label pressing shaft is rotatably engaged with a support, a screw is connected to the support through a thread, and an end of the screw abuts against the label pressing shaft.

6. The label conveying device according to claim 1, wherein the pressure roller comprises a pressure roller shaft and a pressure roller rotatably sleeved outside the pressure roller shaft, a moving seat is provided at an end of the pressure roller shaft, an adjusting groove slidably engaged with the moving seat is provided on the support, the moving seat can be close to or away from the tension roller along the adjusting groove, a screw is threadedly connected to the support, and an end of the screw is rotatably connected to the moving seat.

7. The label conveying device according to claim 1, wherein the winding roller includes a winding shaft rotatably connected to the support, and a winding drum fixedly sleeved outside the winding shaft, the winding shaft is provided with a first driven pulley at an end thereof, the unwinding roller includes an unwinding shaft rotatably connected to the support, and a winding drum fixedly sleeved outside the unwinding shaft, the unwinding shaft is provided with a second driven pulley at an end thereof, the output end of the motor is provided with a double-groove driving pulley, and the first driven pulley and the second driven pulley are respectively in transmission connection with the double-groove driving pulley.

Images