Heater labeling device

Abstract

The utility model provides a heater labeling device which comprises a belt line used for conveying product workpieces and further comprises a pushing air cylinder arranged beside the belt line in a lifting mode, and a sponge suction cup is arranged at the telescopic end of the pushing air cylinder. And the sponge sucking disc is used for sucking a label and pressing the label on the product workpiece under the pushing of the pushing air cylinder. The heater labeling device is designed according to an assembly line structure, can be well matched with an assembly line, has telescopic and lifting functions, and is wide in labeling operation range, simple in structure and low in cost.

Description

Technical Field

[0001] The utility model relates to the field of labeling equipment, in particular to a heater labeling device. Background Art

[0002] When assembling and labeling a heater, there are two options: manual labeling, where the label is peeled from a separate backing sheet and then applied to the product or other item to be protected. Alternatively, a machine applies the label, which is held by a suction cup and then peeled from the backing sheet. A carrier mechanism then applies the suctioned label to the product or other item to be protected. Manual labeling is inefficient, and automated labeling, which involves many printers and labelers on the market, is expensive.

[0003] The invention patent application with application publication number CN118387432A discloses a self-adhesive label labeling machine, comprising a mounting frame, a labeling mechanism, a transmission mechanism, a positioning mechanism, a detection mechanism, a display screen, and a rotating clamping mechanism. The labeling mechanism is disposed on the top of the mounting frame, and the transmission mechanism is disposed at one end of the mounting frame. The positioning mechanism is disposed on the top of the transmission mechanism, the detection mechanism is movably mounted at one end of the labeling mechanism, and the rotating clamping mechanism is disposed at one end of the top of the transmission mechanism. The labeling mechanism comprises a mounting plate, a label conveying unit, and a movable labeling unit. The label conveying unit is disposed at one end of the mounting plate, and the movable labeling unit is movably mounted above the label conveying unit. The self-adhesive label labeling machine can detect the label attachment status using the detection lens of the detection mechanism. The detection lens can also be moved left and right, facilitating the detection of outer packaging labels of different sizes, thereby reducing the need for manual label inspection. However, the self-adhesive label labeling machine is unable to monitor the size of the label before labeling. Utility Model Content

[0004] In order to enable the labeling device to better cooperate with the assembly line, expand the scope of labeling operations, and reduce production costs, the technical solution adopted by the utility model is: a heater labeling device, including a belt line for conveying product workpieces, and also including a propulsion cylinder that can be raised and lowered next to the belt line. The telescopic end of the propulsion cylinder is provided with a sponge suction cup, which is used to absorb the label and press the label onto the product workpiece under the push of the propulsion cylinder.

[0005] Based on the above, in order to continuously provide labels, a label peeling machine for providing the labels to the sponge suction cup is provided next to the propulsion cylinder.

[0006] Based on the above, in order to facilitate the adsorption of labels, the label peeling machine is provided with a non-adhesive plate, and the non-adhesive plate is used to receive the peeled labels from the label peeling machine.

[0007] Based on the above, a propulsion cylinder lifting mechanism for obliquely lifting the propulsion cylinder is provided on one side of the belt line. The propulsion cylinder lifting mechanism includes a support frame connected to one side of the belt line, and an oblique lifting cylinder is provided on the support frame. The propulsion cylinder is connected to the telescopic end of the oblique lifting cylinder.

[0008] Based on the above, the label peeling machine is arranged on one side of the top of the support frame, and the non-adhesive plate is located above the telescopic end of the propulsion cylinder.

[0009] Based on the above, in order to facilitate transportation, a product positioning mechanism for positioning the product workpiece is provided on the belt line.

[0010] Based on the above, in order to facilitate labeling, a tray in contact with the belt line is provided below the product positioning mechanism, and a vertical lifting cylinder for lifting the product positioning mechanism is provided on the tray.

[0011] The belt conveyor can operate intermittently, pausing for labeling when the workpiece passes directly opposite the sponge suction cup. Once labeling is complete, the belt conveyor resumes operation. Alternatively, the belt conveyor can operate continuously, with a retractable stop device positioned adjacent to the propulsion cylinder lifting mechanism to stop the workpiece. When the workpiece passes directly opposite the sponge suction cup, the retractable stop device extends, intercepting the workpiece and its positioning mechanism, stopping the workpiece while labeling proceeds. Once labeling is complete, the retractable stop device retracts, allowing the workpiece and its positioning mechanism to resume operation along with the belt conveyor.

[0012] The present invention offers substantial advantages and advancements over existing technologies. Specifically, the heater labeling device provided by the present invention is used in conjunction with an automatic peeling machine, which is used to peel labels. The device is equipped with a sensor that senses labels and automatically dispenses labels when no labels are present. The length of the labels can also be adjusted. Furthermore, the size and type of the sponge suction cup can be changed to avoid damaging the labels. The entire heater labeling device is designed to fit seamlessly within the assembly line structure, offering telescopic and lifting capabilities, a wide labeling range, a simple structure, and low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the coordinated structure of the heater labeling device and the assembly line provided by the utility model.

[0014] Figure 2 It is a structural schematic diagram of a product positioning mechanism in a heater labeling device provided by the present invention.

[0015] Figure 3 and Figure 4It is a side structural schematic diagram of the heater labeling device provided by the utility model.

[0016] In the figure: 1. Belt line; 2. Pallet; 3. Product positioning mechanism; 4. Propelling cylinder lifting mechanism; 5. Vertical lifting cylinder; 6. Propelling cylinder; 7. Sponge suction cup; 8. Label peeling machine; 9. Non-adhesive plate; 10. Support leg; 11. Product workpiece; 12. Support frame; 13. Oblique lifting cylinder. DETAILED DESCRIPTION

[0017] The technical solution of the present utility model is further described in detail below through specific implementation methods.

[0018] Example 1

[0019] This embodiment provides a heater labeling device, such as Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, it includes a belt line 1 for conveying product workpieces 11, and a propulsion cylinder 6 that can be raised and lowered next to the belt line 1. A sponge suction cup 7 is provided at the telescopic end of the propulsion cylinder 6, which is used to absorb the label and press the label onto the product workpiece 11 under the push of the propulsion cylinder 6.

[0020] In this embodiment, in order to continuously provide labels, a label peeling machine 8 for providing the labels to the sponge suction cup 7 is provided next to the propulsion cylinder 6 .

[0021] In order to facilitate the adsorption of labels, the label peeling machine 8 is provided with a non-adhesive plate 9 , and the non-adhesive plate 9 is used to receive the peeled labels from the label peeling machine 8 .

[0022] A propulsion cylinder lifting mechanism 4 for obliquely lifting the propulsion cylinder 6 is provided on one side of the belt line 1. The propulsion cylinder lifting mechanism 4 includes a support frame 12 connected to one side of the belt line 1. An oblique lifting cylinder 13 is provided on the support frame 12, and the propulsion cylinder 6 is connected to the telescopic end of the oblique lifting cylinder 13.

[0023] Example 2

[0024] This embodiment provides a heater labeling device, which is mainly different from Example 1 in that: in this embodiment: the label peeling machine 8 is arranged on the top side of the support frame 12, and the non-adhesive plate 9 is located above the telescopic end of the propulsion cylinder 6.

[0025] Example 3

[0026] This embodiment provides a heater labeling device. The main difference from Embodiment 1 is that, in this embodiment, a product positioning mechanism 3 is provided on the belt line 1 to facilitate conveying, for positioning the product workpiece 11. To facilitate labeling, a tray 2 is provided below the product positioning mechanism 3, in contact with the belt line 1. A vertical lifting cylinder 5 is provided on the tray 2 to elevate the product positioning mechanism 3.

[0027] Specifically, a support leg 10 is provided below the belt line 1 , and the support frame 12 is connected to one side of the support leg 10 .

[0028] Specifically, when the heater labeling device provided by the present invention is used to label a product workpiece, the specific operating steps are as follows:

[0029] First, the product positioning mechanism 3 with the product workpiece is transported to the right place by the belt line 1, and the pallet 2 of the product positioning mechanism 3 is stopped by the stopping mechanism. Then the lower vertical lifting cylinder 5 lifts the pallet 2 to position the pallet 2 and the product workpiece. After the pallet 2 is in place, the labeling action is performed.

[0030] The label suction and labeling process is as follows: after the tray 2 is positioned, the oblique lifting cylinder 13 is lifted, and the propulsion cylinder 6 set on it is lifted obliquely, so that the sponge suction cup 7 installed at one end of the propulsion cylinder 6 is moved to the vicinity of the non-adhesive plate 9 on the label peeling machine 8.

[0031] The label peeling machine 8 will automatically eject the label, and after ejecting the label, it will stay on the non-adhesive plate 9. The label will stay in this position and wait for the suction cup to absorb it. The distance between the sponge suction cup 7 and the label paper should be 2mm to 5mm. The solenoid valve that controls the sponge suction cup 7 will be opened only after it is lifted up, and it should not be opened too early. Prevent the label on the non-adhesive plate 9 from falling easily under the suction. After the sponge suction cup 7 absorbs the label, the label will be separated from the non-adhesive plate 9 as a completion signal. Among them, after the label is sucked, the label peeling machine 8 will automatically eject the label again if there is no label after photoelectric sensing.

[0032] After the sponge suction cup 7 absorbs the label, the oblique lifting cylinder 13 descends. After the oblique lifting cylinder 13 is in place, the propulsion cylinder 6 extends, pressing the sponge suction cup 7 with the label together on the product workpiece, and sticking the label on the surface of the product workpiece to complete the labeling action.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and not to limit it; although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the specific implementation methods of the utility model can still be modified or some technical features can be replaced by equivalents; without departing from the spirit of the technical solution of the utility model, they should all be included in the scope of the technical solution for which protection is requested in the utility model.

Claims

1. A heater labeling device, comprising a belt line for conveying product workpieces, characterized in that: It also includes a propulsion cylinder that can be raised and lowered beside the belt line. The telescopic end of the propulsion cylinder is provided with a sponge suction cup. The sponge suction cup is used to absorb the label and press the label onto the product workpiece under the push of the propulsion cylinder.

2. The heater labeling device according to claim 1, characterized in that: A label peeling machine for providing the label to the sponge suction cup is provided beside the propulsion cylinder.

3. The heater labeling device according to claim 2, characterized in that: The label peeling machine is provided with a non-adhesive plate, and the non-adhesive plate is used to receive the peeled labels from the label peeling machine.

4. The heater labeling device according to claim 3, characterized in that: A propulsion cylinder lifting mechanism for obliquely lifting the propulsion cylinder is provided on one side of the belt line. The propulsion cylinder lifting mechanism includes a support frame connected to one side of the belt line, an oblique lifting cylinder is provided on the support frame, and the propulsion cylinder is connected to the telescopic end of the oblique lifting cylinder.

5. The heater labeling device according to claim 4, characterized in that: The label peeling machine is arranged on one side of the top of the support frame, and the non-adhesive plate is located above the telescopic end of the propulsion cylinder.

6. The heater labeling device according to claim 1, 2, 3, 4 or 5, characterized in that: The belt line is provided with a product positioning mechanism for positioning the product workpiece.

7. The heater labeling device according to claim 6, characterized in that: A tray in contact with the belt line is provided below the product positioning mechanism, and a vertical lifting cylinder for lifting the product positioning mechanism is provided on the tray.

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