CN219651579U - Automatic labeling machine for fast-paced vehicle shells - Google Patents

Abstract

The utility model belongs to the technical field of labeling equipment, and relates to a fast-paced automatic labeling machine for a vehicle shell, which comprises a vehicle shell fixing frame, a label sensor arranged above the vehicle shell fixing frame and a labeling mechanism arranged at the side of the vehicle shell fixing frame, wherein the label sensor senses the labeling position on the vehicle shell, and the labeling mechanism comprises a label conveying assembly, a sucker for taking labels out of the label conveying assembly, a moving mechanism for driving the sucker to move in a three-coordinate direction and a wiping and pressing roller arranged at one side of the sucker in a vertically floating manner. This automatic labeling machine can use the label inductor discernment label to paste the position, and the reuse mobile mechanism drives the sucking disc simultaneously and gets to put and remove and wipe the pressure of pressure roller, has avoided the car shell structure to influence the setting of wiping the pressure roller, has realized pasting the label operation in the car shell is inside, and work rhythm is fast, and has avoided pasting askew, subsides to turn back, defects such as dirty and the inside bubble of label on the surface, and the labeling quality is stable.

Description

Automatic labeling machine for fast-paced vehicle shells

Technical Field

The utility model relates to the technical field of labeling equipment, in particular to an automatic labeling machine for a fast-paced car shell.

Background

The label is required to be stuck inside some car shells, and the common practice is to place the car shells on a tool by using a robot, and then manually finish the labeling. The label is stuck manually, so that the defects of skew sticking, reverse sticking, surface dirt, bubbles in the label and the like are easy to occur, and the quality is unstable. Meanwhile, the beat of the shell processing line body is fast (45 seconds), the uncertainty factor of manual label sticking is large, the beat of the whole line body is easy to influence, and the production efficiency is limited.

Chinese patent CN202023002319.8 discloses a wiping and pressing type labeling mechanism of an automatic printing and labeling machine, which can send a cardboard into a labeling box body by using a first conveyor belt, suck labels from the second conveyor belt by a sucker, enter the labeling box body to be attached to the cardboard, and then uniformly wipe and press the labels on the cardboard by a mold pressing roller. The labeling mechanism aims at a paperboard with smaller volume and simple structure. However, the vehicle shell has a complex structure, and a wiping roller is difficult to freely set under the condition of relatively low labeling position.

There is therefore a need to develop a device to solve the above problems.

Disclosure of Invention

The utility model mainly aims to provide a fast-rhythm automatic labeling machine for a vehicle shell, which can be used for labeling the inside of the vehicle shell with a complex structure, and has the advantages of fast working rhythm and stable quality.

The utility model realizes the aim through the following technical scheme: the utility model provides a fast rhythm car shell automatic labeling machine, includes car shell mount, locates the label inductor of car shell mount top with locate the labeller of car shell mount side constructs, label inductor response car is put in the subsides mark position on the shell, labeller constructs including label conveying component, follow take off the sucking disc of label in the label conveying component, drive the moving mechanism that the sucking disc removed in three-dimensional direction and be located the press roller that smears of sucking disc one side.

Specifically, the car shell fixing frame comprises a fixing table for supporting the car shell and a plurality of clamps for clamping the car shell.

Further, the label sensor is located obliquely above the fixing table and senses the labeling position obliquely.

Specifically, label conveying assembly includes label unreel dish, a plurality of switching-over roller, label strip platform, tension roller and the reel that set up according to label winding tape conveying order, label unreel the dish the switching-over roller tension roller with the axis of reel is all parallel, the reel is driven by step motor, the sucking disc is followed label strip the export of platform absorbs the label.

Further, a distance sensor for detecting the label conveying distance is arranged on the label peeling platform, and the stepping motor is controlled to start and stop according to the detection signal of the distance sensor.

Specifically, the moving mechanism comprises a first moving module, a second moving module and a lifting module, wherein the first moving module drives the sucker to move in a first horizontal direction close to the car shell, the second moving module drives the sucker to move in a second horizontal direction perpendicular to the first horizontal direction, and the lifting module drives the sucker to move vertically.

Further, the moving mechanism drives a fixed plate, and the fixed plate is provided with a first cylinder for driving the sucker to lift and a second cylinder for driving the wiping roller to lift.

The technical scheme of the utility model has the beneficial effects that:

this automatic labeling machine can use the label inductor discernment label to paste the position, and the reuse mobile mechanism drives the sucking disc simultaneously and gets to put and remove and wipe the pressure of pressure roller, has avoided the car shell structure to influence the setting of wiping the pressure roller, has realized pasting the label operation in the car shell is inside, and work rhythm is fast, and has avoided pasting askew, subsides to turn back, defects such as dirty and the inside bubble of label on the surface, and the labeling quality is stable.

Drawings

FIG. 1 is a perspective view of an embodiment of a fast-paced automatic labeling machine for a vehicle housing after the vehicle housing is fixed;

FIG. 2 is a perspective view of the labeling mechanism;

fig. 3 is a left side view of the labeling mechanism.

The figures represent the numbers:

1-a car shell fixing frame, 11-a fixing table and 12-a clamp;

a 2-tag sensor;

3-labeling mechanism, 31-label conveying assembly, 311-label unreeling disc, 312-reversing roller, 313-label stripping platform, 314-tension roller, 315-reeling disc, 316-stepping motor, 317-distance sensor, 32-sucker, 33-moving mechanism, 331-first moving module, 332-second moving module, 333-lifting module, 34-wiping roller, 35-fixed plate, 36-first cylinder, 37-second cylinder;

4-vehicle shell, 41-labeling position;

5-label tape.

Detailed Description

The present utility model will be described in further detail with reference to specific examples.

Examples:

as shown in fig. 1 to 3, the automatic labeling machine for fast-paced vehicle shells of the utility model comprises a vehicle shell fixing frame 1, a label sensor 2 arranged above the vehicle shell fixing frame 1 and a labeling mechanism 3 arranged at the side of the vehicle shell fixing frame 1, wherein the label sensor 2 senses a labeling position 41 on a vehicle shell 4, and the labeling mechanism 3 comprises a label conveying assembly 31, a sucker 32 for taking labels from the label conveying assembly 31, a moving mechanism 33 for driving the sucker 32 to move in a three-coordinate direction and a wiping press roller 34 arranged at one side of the sucker 32. This automatic labeling machine can use label inductor 2 discernment label to paste the position, and the reuse mobile mechanism 33 drives sucking disc 32 simultaneously and gets to put and remove and smear the pressure roller 34, has avoided the setting of hull 4 structure influence smear pressure roller 34, has realized pasting the label operation in hull 4 inside, can accomplish the subsides mark in 14s even, and work rhythm is fast, and has avoided pasting askew, subsides to turn over, defects such as surface dirt and label inside bubble, subsides mark steady quality.

As shown in fig. 1, the hull fixing frame 1 includes a fixing table 11 for supporting the hull 4 and a plurality of jigs 12 for sandwiching the hull 4. In operation, the casing 4 cannot be moved at will, which may result in the labelling position 41 being unstable, and there is no guarantee that the label is applied in place. Therefore, after the car shell 4 is positioned on the fixing table 11, the car shell 4 is clamped and positioned by the clamp 12, so that the stability of the position of the car shell 4 in the labeling work is ensured.

As shown in fig. 1, the tag sensor 2 is located obliquely above the fixing table 11 and senses the labeling position 41 obliquely. The car shell 4 is generally moved onto the fixed table 11 from other conveying lines by a manipulator, and the tag sensor 2 is arranged to avoid a feeding path of the car shell 4, so that the danger of falling caused by blocking of the car shell 4 in the moving process is avoided.

As shown in fig. 2, the label feeding assembly 31 includes a label releasing reel 311, a plurality of reversing rollers 312, a label peeling platform 313, a tension roller 314 and a winding reel 315 arranged in the feeding order of the label web 5, axes of the label releasing reel 311, the reversing rollers 312, the tension roller 314 and the winding reel 315 are all parallel, the winding reel 315 is driven by a stepping motor 316, and the suction cup 32 sucks labels from an outlet of the label peeling platform 313. The label roll 5 is unwound from the label unwinding reel 311, passes through the reversing roller 312 and the label peeling platform 313, and the tension roller 314 to the winding reel 315, and the tension roller 314 serves to maintain the tension of the label roll 5 in a conveyed state. The label is cut off in advance and stuck on the continuous back film, and when passing through the label glass platform 313, the conveying direction of the label tape 5 is changed by approximately 180 degrees, at this time, the label can be peeled off from the continuous back film under the action of the strength of the label, at this time, the non-adhesive surface of the label faces upwards, and the adhesive surface faces downwards. The stepper motor 316 stops after the label has been fed a predetermined distance and waits for the suction cup 32 to remove one of the labels that has been peeled off, the adhesive side of the label can be applied to the labeling station 41 while the stepper motor 316 continues to operate and the next label is peeled off. The above actions are periodically carried out, so that the orderly stripping of the labels can be realized.

As shown in fig. 3, a distance sensor 317 for detecting the label conveying distance is provided on the label peeling plate 313, and the stepping motor 316 is controlled to start and stop in accordance with a detection signal of the distance sensor 317. Although the labels have consistent width, there is some deviation in the actual delivery, the distance sensor 317 can determine the position of each label to be accurate, so that the stepper motor 316 can ensure that the label stripping position is within the suction range of the suction cup 32 when the stepper motor is stopped, and the label taking failure is avoided.

As shown in fig. 2, the moving mechanism 33 includes a first moving module 331, a second moving module 332 and a lifting module 333, the first moving module 331 drives the suction cup 32 to move in a first horizontal direction close to the vehicle shell 4, the second moving module 332 drives the suction cup 32 to move in a second horizontal direction perpendicular to the first horizontal direction, and the lifting module 333 drives the suction cup 32 to move vertically. The first moving module 331, the second moving module 332 and the lifting module 333 can decompose the movement into three simple mutually perpendicular directions, wherein the first horizontal direction is the direction in which the label is close to the vehicle shell 4, and the first moving module 331 cooperates with the auxiliary lifting action of the lifting module 333 to enable the sucker 32 to bypass the outer edge of the vehicle shell 4 to enter the labeling position 41 to finish labeling. The second horizontal direction is the direction of the wiping and pressing, and after the labeling operation is completed, the second moving module 332 can enable the wiping and pressing roller 34 to press the label above, so that the label has no problem of internal air bubbles. Such a movement mechanism 33 is simpler in motion control and lower in part cost than a complex multi-axis manipulator.

As shown in fig. 2 and 3, the moving mechanism 33 drives a fixed plate 35, and the fixed plate 35 is provided with a first cylinder 36 for driving the suction cup 32 to lift and a second cylinder 37 for driving the wiping roller 34 to lift. During label transfer, the suction cup 32 and the wiping roller 34 move together with the fixing plate 35, and the first air cylinder 36 and the second air cylinder 37 enable the lifting of the suction cup 32 to be independent of the lifting of the wiping roller 34. When in the labeling stage, the first air cylinder 36 needs to drive the sucker 32 to descend, and the second air cylinder 37 drives the wiping roller 34 to ascend so as to avoid interference with labeling at the labeling position 41; in the trowelling stage, the first air cylinder 36 drives the sucking disc 32 to ascend, and the second air cylinder 37 drives the trowelling roller 34 to descend to press the edge of the label and then perform translation, so that the sucking disc 32 can be prevented from scraping the vehicle shell 4 when moving along with the trowelling roller 34, and the surface of the vehicle shell 4 is protected.

What has been described above is merely some embodiments of the present utility model. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the utility model.

Claims (7)

1. A fast-paced automatic labeling machine for vehicle shells is characterized in that: the automatic labeling machine comprises a car shell fixing frame, a label inductor arranged above the car shell fixing frame and a labeling mechanism arranged on the side of the car shell fixing frame, wherein the label inductor is used for inducing labeling positions on the car shell, and the labeling mechanism comprises a label conveying assembly, a sucker for taking labels out of the label conveying assembly, a moving mechanism for driving the sucker to move in three-coordinate directions and a wiping press roller arranged on one side of the sucker in an up-down floating mode.

2. The fast paced housing automatic labeling machine according to claim 1, wherein: the car shell fixing frame comprises a fixing table for supporting the car shell and a plurality of clamps for clamping the car shell.

3. The fast paced housing automatic labeling machine according to claim 2, wherein: the label sensor is positioned above the fixed table obliquely and senses the labeling position obliquely.

4. The fast paced housing automatic labeling machine according to claim 1, wherein: the label conveying assembly comprises a label unreeling disc, a plurality of reversing rollers, a label stripping platform, a tension roller and a reeling disc, wherein the label unreeling disc, the reversing rollers, the tension roller and the reeling disc are arranged according to the label rolling belt conveying sequence, the axes of the label unreeling disc, the reversing rollers, the tension roller and the reeling disc are parallel, the reeling disc is driven by a stepping motor, and the sucking disc sucks labels from an outlet of the label stripping platform.

5. The fast paced housing automatic labeling machine according to claim 4, wherein: the label stripping platform is provided with a distance sensor for detecting the label conveying distance, and the stepping motor is controlled to start and stop according to the detection signal of the distance sensor.

6. The fast paced housing automatic labeling machine according to claim 1, wherein: the moving mechanism comprises a first moving module, a second moving module and a lifting module, wherein the first moving module drives the sucker to move in a first horizontal direction close to the car shell, the second moving module drives the sucker to move in a second horizontal direction perpendicular to the first horizontal direction, and the lifting module drives the sucker to move vertically.

7. The fast paced automatic hull labelling machine according to claim 1 or 6, characterized in that: the moving mechanism drives a fixed plate, and the fixed plate is provided with a first cylinder for driving the sucker to lift and a second cylinder for driving the wiping roller to lift.