CN215402130U

CN215402130U - A structure of rectifying for rolling of label printing finished product

Info

Publication number: CN215402130U
Application number: CN202121535755.3U
Authority: CN
Inventors: 季杨兴
Original assignee: Jiangsu Digital Printing Co ltd
Current assignee: Jiangsu Digital Printing Co ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2022-01-04
Anticipated expiration: 2031-07-07

Abstract

The utility model relates to a deviation rectifying structure for rolling a finished label printing product, which comprises a bracket, wherein the bracket is provided with a first deviation rectifying roller, a second deviation rectifying roller and an induction component arranged between the first deviation rectifying roller and the second deviation rectifying roller, the induction component can adjust the length according to the width of the finished label printing product, the finished label printing product sequentially passes through the first deviation rectifying roller, the induction component and the second deviation rectifying roller, the extension directions of the first deviation rectifying roller and the second deviation rectifying roller are vertical to the transmission direction of the finished label printing product, and the induction component detects the levelness of the finished label printing product so as to adjust the extension lengths of the first deviation rectifying roller and the second deviation rectifying roller; the utility model has the following advantages: real-time monitoring and deviation rectifying in the winding process are effectively achieved, and the quality of a label printing finished product is guaranteed.

Description

A structure of rectifying for rolling of label printing finished product

The technical field is as follows:

the utility model belongs to the field of label printing, and particularly relates to a deviation rectifying structure for rolling a finished label printing product.

Background art:

label printing is the application of ink to a printed substrate to form a finished printed label using a unique ink, generally comprising the steps of: treating a printing substrate surface coating, drying the coating, inking the surface and rolling a finished product; at present, the following defects exist when a label printing finished product is rolled: printing finished product paper is after inking handles, need cover through a plurality of conveying rollers, make its surfacing and further guarantee the quality of printing inking, however the route that has a plurality of conveying roller transmissions is longer, the probability that label printing finished product takes place the off normal in transportation process is higher then, in case take place the off normal, then influence the rolling quality, and need the manual work to shut down the processing, when influencing work efficiency, if the staff does not discover in time, then make label printing finished product off normal more serious, can even take place the friction with peripheral structure, damage the quality of label printing finished product.

The utility model has the following contents:

the utility model aims to overcome the defects and provide the deviation rectifying structure for rolling the finished label printing product, so that the real-time monitoring deviation rectification in the rolling process is effectively realized, and the quality of the finished label printing product is ensured.

The purpose of the utility model is realized by the following technical scheme: a deviation rectifying structure for winding of a finished label printing product comprises a support, wherein a first deviation rectifying roller, a second deviation rectifying roller and an induction assembly arranged between the first deviation rectifying roller and the second deviation rectifying roller are arranged on the support, the induction assembly is arranged according to the width adjustable length of the finished label printing product, the finished label printing product sequentially passes through the first deviation rectifying roller, the induction assembly and the second deviation rectifying roller, the extending direction of the first deviation rectifying roller and the second deviation rectifying roller is perpendicular to the transmission direction of the finished label printing product, and the induction assembly detects the levelness of the finished label printing product so as to adjust the extending length of the first deviation rectifying roller and the second deviation rectifying roller;

the response subassembly is including setting up last dead lever and lower regulating stem on the support, the one end that the support was kept away from to last dead lever and lower regulating stem is connected with the baffle jointly, it sets up between support and baffle to go up the fixed setting of dead lever, the one end of lower regulating stem runs through the baffle and lower regulating stem rotationally sets up between support and baffle, the one end that lower regulating stem runs through the baffle has the handle, it is connected with the connection support body with the position that lower regulating stem is close to the baffle inboard, the outside end of connecting the support body has the U type support body that the opening set up inwards, U type support body inside has the sensor, label printing finished product level is through U type support body, and come the off-the-shelf levelness of real-time detection label printing through the sensor.

The utility model is further improved in that: go up the dead lever, down the equal vertical through connection support body of regulating lever, lower regulating lever is screw-thread fit with connecting the support body, goes up the dead lever and has the clearance between the connecting the support body, rotates the handle and makes down the regulating lever and connect and carry out screw-thread drive between the support body to drive and connect support body fixed connection's U type support body along the reciprocating type removal of the extending direction of last dead lever.

The utility model is further improved in that: the first deviation rectifying roller and the second deviation rectifying roller respectively comprise a central shaft rod and a sleeve sleeved on the central shaft rod, a rotatable roller is sleeved on the outer circumference of the sleeve, the central shaft rod is in threaded fit connection with the sleeve, a side end face, far away from the central shaft rod, of the support is provided with a driving motor for driving the central shaft rod to rotate, the driving motor rotates to drive the central shaft rod and the sleeve to perform threaded transmission, and therefore the driving roller performs reciprocating movement deviation rectifying adjustment along the extending direction of the central shaft rod.

The utility model is further improved in that: the position that is close to first deviation roller on the support has the subassembly that compresses tightly, compress tightly the subassembly and include the dead lever with support fixed connection, the extending direction of dead lever is unanimous with the extending direction of first deviation roller of rectifying, the center of dead lever is connected with the pinch roller through the axostylus axostyle, the one end and the pinch roller of axostylus axostyle are connected, swing joint is realized through the driving cylinder with the dead lever to the other end of axostylus axostyle, the pinch roller rotationally sets up in one of dead lever, and the outer terminal surface of pinch roller compresses tightly contact or separation along with the drive of driving cylinder with the outer terminal surface of the finished product of label printing.

Compared with the prior art, the utility model has the following advantages:

1. the sensor of the deviation correcting mechanism detects the label printing finished product in transmission in real time, if the detected position signal is kept within a certain range, the winding of the label printing finished product is stable, if the detected position signal is in an increasing or decreasing trend, the label printing finished product is deviated to a certain extent in the winding process, and at the moment, the roller is driven to make a corresponding displacement instruction according to the detected position signal, so that the real-time detection and deviation correction in the winding process are realized.

2. The horizontal position of its connection support body and U type support body is adjusted to the response structure accessible manually, rotates the handle after, thereby the lower adjusting rod rotates and carries out screw thread transmission with the connection support body this moment, because the horizontal position of lower adjusting rod is unchangeable, consequently connects the support body and makes horizontal migration on adjusting the pole down to satisfy the user demand to the off-the-shelf width of different label printing.

Description of the drawings:

fig. 1 is a schematic structural diagram of a deviation rectifying structure for rolling a finished printed label product according to the present invention.

Fig. 2 is a sectional view of the structure taken along the line a-a in fig. 1.

Fig. 3 is a structural sectional view taken along the direction B-B in fig. 2.

Reference numbers in the figures:

1-a first deviation correcting roller, 2-a second deviation correcting roller, 3-an induction component, 4-a bracket, 5-a finished product of label printing and 6-a pressing component;

11-central shaft rod, 12-sleeve, 13-roller and 14-driving motor;

31-upper fixing rod, 32-lower adjusting rod, 33-baffle, 34-handle, 35-connecting frame body and 36-U-shaped frame body;

61-fixed rod, 62-pinch roller, 63-driving cylinder and 64-shaft rod.

The specific implementation mode is as follows:

for the purpose of enhancing the understanding of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.

In the description of the present invention, it is to be understood that the terms indicating an orientation or positional relationship, such as one based on the drawings, are used only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the structure or unit indicated must have a specific orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise specified and limited, terms such as "connected," "provided," "having," and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, or directly connected, and may be connected through an intermediate medium, so that those skilled in the art can understand the basic meaning of the above terms in the present invention according to specific situations.

Fig. 1 shows an embodiment of a deviation rectifying structure for winding a finished label printing product according to the present invention, which includes a support 4, the support 4 has a first deviation rectifying roller 1, a second deviation rectifying roller 2, and an induction component 3 disposed between the first deviation rectifying roller 1 and the second deviation rectifying roller 2, the induction component 3 is disposed in a length adjustable manner according to a width of the finished label printing product 5, the finished label printing product 5 sequentially passes through the first deviation rectifying roller 1, the induction component 3, and the second deviation rectifying roller 2, an extending direction of the first deviation rectifying roller 1 and the second deviation rectifying roller 2 is perpendicular to a transmission direction of the finished label printing product 5, and the induction component 3 detects a levelness of the finished label printing product 5 to adjust an extending length of the first deviation rectifying roller 1 and the second deviation rectifying roller 2;

as shown in the figure, the sensing assembly 3 includes an upper fixing rod 31 and a lower adjusting rod 32 which are arranged on the bracket 4, one ends of the upper fixing rod 31 and the lower adjusting rod 32, which are far away from the bracket 4, are connected with a baffle 33 together, the upper fixing rod 31 is fixedly arranged between the bracket 4 and the baffle 33, one end of the lower adjusting rod 32 penetrates through the baffle 33, and the lower adjusting rod 32 is rotatably arranged between the bracket 4 and the baffle 33, one end of the lower adjusting rod 32, which penetrates through the baffle 33, is provided with a handle 34, a connecting frame body 35 is connected to a position of the upper fixing rod 31 and the lower adjusting rod 32, which is close to the inner side of the baffle 33, the outer side end of the connecting frame body 35 is provided with a U-shaped frame body 36 with an inward opening, the inner side of the U-shaped frame body 36 is provided with a sensor, the finished label printing product 5 horizontally passes through the U-shaped frame body 36, and the sensor is used for detecting the levelness of the finished label printing product 5 in real time.

The sensor of the deviation correcting mechanism detects the label printing finished product 5 in transmission in real time, if the detected position signal is kept in a certain range, the winding of the label printing finished product 5 is stable, if the detected position signal is in an increasing or decreasing trend, the label printing finished product 5 is deviated to a certain extent in the winding process, and at the moment, the roller 13 is driven to make a corresponding displacement instruction according to the detected position signal, so that the real-time detection and deviation correction in the winding process are realized.

Further, the upper fixing rod 31 and the lower adjusting rod 32 are longitudinally and penetratingly connected with the frame body 35, the lower adjusting rod 32 is in threaded fit with the connecting frame body 35, a gap is formed between the upper fixing rod 31 and the connecting frame body 35, and the handle 34 is rotated to enable the lower adjusting rod 32 and the connecting frame body 35 to be in threaded transmission, so that the U-shaped frame body 36 fixedly connected with the connecting frame body 35 is driven to move in a reciprocating mode along the extending direction of the upper fixing rod 31.

Further, as shown in fig. 3, the first deviation rectifying roller 1 and the second deviation rectifying roller 2 both include a central shaft rod 11 and a sleeve 12 sleeved on the central shaft rod 11, a rotatable roller 13 is sleeved on an outer circumference of the sleeve 12, the central shaft rod 11 and the sleeve 12 are in threaded fit connection, a driving motor 14 for driving the central shaft rod 11 to rotate is arranged on a side end surface of the bracket 4 far away from the central shaft rod 11, and the driving motor 14 rotates to drive the central shaft rod 11 and the sleeve 12 to perform threaded transmission, so that the driving roller 13 performs reciprocating movement deviation rectifying adjustment along the extending direction of the central shaft rod 11.

In this application, response structure 3 accessible is manual adjusts its horizontal position of connecting support body 35 and U type support body 36, rotates handle 34 after, thereby lower adjusting rod 32 rotates and carries out screw thread transmission with connecting support body 35 this moment, because the horizontal position of lower adjusting rod 32 is unchangeable, consequently connecting support body 35 makes horizontal migration on lower adjusting rod 32 to satisfy the user demand to the off-the-shelf width of different label printing.

Secondly, when the first deviation correcting roller 1 and the second deviation correcting roller 2 are displaced in the horizontal direction, the driving motor 14 is started to drive the central shaft rod 11 to rotate, so that the threaded transmission is generated between the central shaft rod 11 and the sleeve 12, and the sleeve 12 and the roller 13 outside the sleeve are enabled to perform reciprocating horizontal movement.

Further, a pressing assembly 6 is arranged on the position, close to the first deviation rectification roller 1, of the support 4, the pressing assembly 6 comprises a fixing rod 61 fixedly connected with the support 4, the extending direction of the fixing rod 61 is consistent with the extending direction of the first deviation rectification roller 1, the center of the fixing rod 61 is connected with a pressing wheel 62 through a shaft rod 64, one end of the shaft rod 64 is connected with the pressing wheel 62, the other end of the shaft rod 64 is movably connected with the fixing rod 61 through a driving cylinder 63, the pressing wheel 62 is rotatably arranged on one end of the fixing rod 61, and the outer end face of the pressing wheel 62 is in pressing contact with or separated from the outer end face of the label printing finished product 5 along with the driving of the driving cylinder 63.

According to the utility model, the pressing component 6 can be arranged on the first deviation correcting roller 1 in a swinging manner at a certain angle, so that the deviation of the corrected label printing finished product 5 is avoided, and meanwhile, the pressing component 6 also has the function of pressing and covering the transmitted label printing finished product 5 again.

It should be noted that the induction assembly 3 and the pressing assembly 6 in the application are electrically connected to an electric control unit, when the position deviation occurs, the electric control unit analyzes and processes data and sends a rotating driving instruction to the driving motor 14, and sends a jacking signal instruction to the driving cylinder 63 of the pressing assembly 6, so that the pressing wheel 62 is separated from the surface of the first deviation rectifying roller 1, and the first deviation rectifying roller 1 and the second deviation rectifying roller 1 are convenient to move.

It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only for the purpose of illustrating the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a structure of rectifying for rolling of label printing finished product which characterized in that: the label printing device comprises a support, wherein a first deviation correcting roller, a second deviation correcting roller and an induction component arranged between the first deviation correcting roller and the second deviation correcting roller are arranged on the support, the induction component is arranged according to the width adjustable length of a finished label printing product, the finished label printing product sequentially passes through the first deviation correcting roller, the induction component and the second deviation correcting roller, the extending direction of the first deviation correcting roller and the second deviation correcting roller is perpendicular to the transmission direction of the finished label printing product, and the induction component detects the levelness of the finished label printing product so as to adjust the extending length of the first deviation correcting roller and the second deviation correcting roller;

the response subassembly is including setting up last dead lever and lower regulating stem on the support, the one end that the support was kept away from to last dead lever and lower regulating stem is connected with the baffle jointly, go up the fixed setting of dead lever between support and baffle, the one end of lower regulating stem runs through the baffle and the regulating stem rotationally sets up between support and baffle down, the one end that the regulating stem runs through the baffle down has the handle, it is connected with the connection support body with the position that lower regulating stem is close to the baffle inboard to go up the dead lever, the outside end of connecting the support body has the U type support body that the opening set up inwards, U type support body inboard has the sensor, label printing finished product level is through U type support body to detect the off-the-shelf levelness of label printing in real time through the sensor.

2. The deviation rectifying structure for rolling of finished printed labels as claimed in claim 1, wherein: go up dead lever, lower adjusting rod all vertically through connection support body, lower adjusting rod is screw-thread fit with the connection support body, go up the dead lever and have the clearance between the connection support body, rotate the handle makes and carries out screw-thread drive between lower adjusting rod and the connection support body to drive and connect support body fixed connection's U type support body along the reciprocating type removal of the extending direction of last dead lever.

3. A deviation rectifying structure for rolling of finished label printing products according to claim 1 or 2, characterized in that: first roller and the second of rectifying all include the center pin pole and the sleeve of cover on the center pin pole, the cover is equipped with rotatable roller on the telescopic outer circumference, be connected for screw-thread fit between center pin pole and the sleeve, the side end face that the center pin pole was kept away from to the support has drive center pin pole pivoted driving motor, driving motor rotates and drives center pin pole and sleeve and make the screw-thread transmission to reciprocating type removal is made along the extending direction of center pin pole to the drive roller is rectified the regulation.

4. The deviation rectifying structure for rolling of finished printed labels as claimed in claim 3, wherein: the position that is close to first deviation rectification roller on the support has the pressure components, the pressure components include the dead lever with support fixed connection, the extending direction of dead lever is unanimous with the extending direction of first deviation rectification roller, the center of dead lever is connected with the pinch roller through the axostylus axostyle, the one end and the pinch roller of axostylus axostyle are connected, swing joint is realized through the driving cylinder with the dead lever to the other end of axostylus axostyle, the pinch roller rotationally sets up in one of dead lever, just the outer terminal surface of pinch roller compresses tightly contact or separation with the outer terminal surface of label printing finished product along with the drive of driving cylinder.