Automatic labeling machine

Abstract

The utility model relates to the field of automatic labeling, in particular to an automatic labeling machine which comprises a conveying belt, a labeling device and a connecting cover, the connecting cover is installed on the conveying belt, guide belts are installed on the two sides, corresponding to the conveying belt, in the connecting cover, the connecting cover is fixedly connected with an air cylinder, the air cylinder is provided with a connecting frame, and the conveying belt is provided with a sensor. A silica gel belt is arranged on the face, close to the guide belt, of the connecting frame, and the silica gel belt is fixedly connected with the connecting frame. During use, when the bottle body reaches the position of the connecting frame, the bottle body triggers the sensor, the starting air cylinder stretches out and retracts, the connecting frame rapidly gets close to the bottle body and then retracts, and during the period, the silica gel belt extrudes a bottle body label, and due to the fact that the silica gel belt is elastic, the silica gel belt deforms according to the shape of the bottle body and extrudes the label at the same time; the label and the bottle body are attached more tightly, and defective product output caused by label wrinkling or falling off is reduced.

Description

Technical Field

[0001] The utility model relates to the field of automatic labeling, in particular to an automatic labeling machine. Background Art

[0002] The fully automatic labeling machine is a device that can stick rolled paper labels or metal foil labels on PCBs, products or specified packaging. The labels have adhesive on the back and are regularly arranged on the glossy backing paper. The feeder or peeling mechanism on the labeling machine can automatically peel them off.

[0003] However, when labeling bottled goods, due to the curved surface of the bottle body, it is easy for part of the label area to not fit tightly with the bottle body, and it is easy for the label to wrinkle or fall off directly during the bottle body transportation process, thus making the bottle body defective. Therefore, those skilled in the art provide an automatic labeling machine to solve the problems raised in the above background technology. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an automatic labeling machine, including a conveyor belt, a labeling device and a connecting cover, the connecting cover is installed on the conveyor belt, guide belts are installed on both sides of the connecting cover corresponding to the conveyor belt, the connecting cover is fixedly connected to a cylinder, the cylinder is installed with a connecting frame, the conveyor belt is provided with a sensor, and a silicone belt is provided on a side of the connecting frame close to the guide belt, and the silicone belt is fixedly connected to the connecting frame.

[0005] Preferably: the labeling device is fixed to the side of the conveyor belt by a fixing device.

[0006] Preferably: the connecting frame is slidably connected with a damping lifting plate, and the damping lifting plate is fixedly connected to the cylinder push rod.

[0007] Preferably, the sensor is fixedly connected to the damping lifting plate.

[0008] Preferably, the connection frame is a rectangle.

[0009] Preferably: a fixing strip is fixedly connected to the center position of the silicone belt, a fixing strip is fixedly connected to a fixing disk, the connecting frame is provided with an adjusting disk, and a spring is provided between the adjusting disk and the fixing disk.

[0010] Preferably, the adjusting disk is threadedly connected with a screw rod, and the screw rod is threadedly connected to the adjusting disk.

[0011] Technical effects and advantages of the utility model:

[0012] 1. When the bottle reaches the connection frame, the bottle triggers the sensor, starts the cylinder to extend and retract, and makes the connection frame quickly approach the bottle and then retract. During this period, the silicone belt squeezes the bottle label. Since the silicone belt is elastic, it deforms according to the shape of the bottle and squeezes the label at the same time, making the label fit more closely to the bottle, reducing the output of defective products caused by wrinkles or falling off of the label;

[0013] 2. Slide up and down to open the longitudinal position of this adjustable silicone belt, so that you can adjust the squeezing position according to the position of the label on the bottle. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure provided by this application;

[0015] Figure 2 It is a cross-sectional view provided by this application;

[0016] Figure 3 It is a connection frame structure diagram provided by this application;

[0017] Figure 4 is a side sectional view of the connection frame provided by the present application;

[0018] In the figure: 1. conveyor belt; 2. connecting cover; 3. guide belt; 4. labeling device;

[0019] 5. Cylinder; 6. Connecting frame; 7. Silicone belt; 8. Spring;

[0020] 9. Fixing strip; 10. Damping lifting plate; 11. Screw rod; 12. Adjusting plate;

[0021] 13. Fixed plate; 14. Sensor. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

[0023] See also Figures 1 to 4 In this embodiment, an automatic labeling machine is provided, including a conveyor belt 1, a labeling device 4 and a connecting cover 2, wherein the connecting cover 2 is installed on the conveyor belt 1, and the labeling device 4 is fixed to the side of the conveyor belt 1 by a fixing device;

[0024] Guide belts 3 are installed on both sides of the corresponding conveyor belt 1 in the connecting cover 2, and the connecting cover 2 is fixedly connected to a cylinder 5, and the cylinder 5 is installed with a connecting frame 6, and the connecting frame 6 is slidably connected to a damping lifting plate 10, and the damping lifting plate 10 is fixedly connected to the push rod of the cylinder 5, and the conveyor belt 1 is provided with a sensor 14, and the sensor 14 is fixedly connected to the damping lifting plate 10;

[0025] The connecting frame 6 is rectangular, and a silicone belt 7 is provided on a side of the connecting frame 6 close to the guide belt 3. The silicone belt 7 is fixedly connected to the connecting frame 6. A fixing strip 9 is fixedly connected to the center position of the silicone belt 7, and a fixing plate 13 is fixedly connected to the fixing strip 9. The connecting frame 6 is provided with an adjusting plate 12, and a spring 8 is provided between the adjusting plate 12 and the fixing plate 13. The adjusting plate 12 is threadedly connected to a screw 11, and the screw 11 is threadedly connected to the adjusting plate 12.

[0026] The working principle of the utility model is:

[0027] The bottle is conveyed by the conveyor belt, and then labeled by the labeling device 4, and further conveyed by the conveyor belt 1. The guide belt 3 assists in guiding and rotating the bottle body, so that the label faces the side of the connecting frame 6. When the bottle body reaches the position of the connecting frame 6, the sensor 14 is triggered, and the cylinder 5 is started to extend and retract, so that the connecting frame 6 quickly approaches the bottle body and then retracts. During this period, the silicone belt 7 squeezes the bottle body label. Since the silicone belt 7 has elasticity, the silicone belt 7 is deformed according to the shape of the bottle body, and at the same time, the label is squeezed, so that the label and the bottle body are more closely attached;

[0028] The vertical position of the silicone belt 7 can be adjusted by sliding the link 6 up and down, so that the extrusion position can be adjusted according to the position of the label on the bottle body; the adjusting disk 12 is rotated to make the adjusting disk 12 move along the screw 11. In the initial state, the spring 8 does not deform, and the silicone belt 7 is in a straight line shape. After moving the adjusting disk 12, the adjusting disk 12 drives the spring 8 to move outward, so that the silicone belt 7 is in an arc shape. At this time, the connecting frame 6 extends out, and the silicone belt 7 squeezes the bottle body until the silicone belt 7 is completely fitted to the bottle body. Due to the different initial positions of the adjusting disk 12, the strength of the silicone belt 7 squeezing the bottle body is also different.

[0029] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. An automatic labeling machine, comprising a conveyor belt (1), a labeling device (4) and a connecting cover (2), characterized in that: The connecting cover (2) is installed on the conveyor belt (1), and guide belts (3) are installed on both sides of the connecting cover (2) corresponding to the conveyor belt (1). The connecting cover (2) is fixedly connected to a cylinder (5), and the cylinder (5) is installed with a connecting frame (6). The conveyor belt (1) is provided with a sensor (14), and a silicone belt (7) is provided on a side of the connecting frame (6) close to the guide belt (3), and the silicone belt (7) is fixedly connected to the connecting frame (6).

2. The automatic labeling machine according to claim 1, characterized in that: The labeling device (4) is fixed to the side of the conveyor belt (1) by means of a fixing device.

3. The automatic labeling machine according to claim 1, characterized in that: The connection frame (6) is slidably connected to a damping lifting plate (10), and the damping lifting plate (10) is fixedly connected to a push rod of the cylinder (5).

4. The automatic labeling machine according to claim 1, characterized in that: The sensor (14) is fixedly connected to the damping lifting plate (10).

5. The automatic labeling machine according to claim 1, characterized in that: The connecting frame (6) is rectangular.

6. The automatic labeling machine according to claim 1, characterized in that: The silicone belt (7) is fixedly connected to a fixing strip (9) at the center thereof, the fixing strip (9) is fixedly connected to a fixing disk (13), the connection frame (6) is provided with an adjusting disk (12), and a spring (8) is provided between the adjusting disk (12) and the fixing disk (13).

7. The automatic labeling machine according to claim 6, characterized in that: The adjusting disk (12) is threadedly connected to a screw rod (11), and the screw rod (11) is threadedly connected to the adjusting disk (12).

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