Adsorption mechanism for labeling machine
By designing a simple adsorption mechanism, the maintenance difficulties and space occupation problems of the labeling machine adsorption mechanism are solved, and the easy cleaning and automatic detection functions are realized, which are suitable for labeling needs in narrow spaces.
Patent Information
- Application Number
- CN202423313417.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2034-12-31
AI Technical Summary
The adsorption mechanism of the existing labeling machine has a complex structure, difficulty in maintaining and cleaning, and takes up a large space, especially in narrow spaces.
Two relatively parallel rigid mounting plates and horizontal label telescopic cylinders are used, combined with linear bearings and swing arm mechanisms, a simple suction label head is designed, the adsorption surface is multi-row strip holes, and detection switches are equipped to achieve automatic detection and emergency stop functions.
It realizes simple structure, easy to clean, small space, can be used in narrow space, and automatically alarms to prevent damage in abnormal situations, ensuring the accuracy and completeness of label adhesion.
Smart Images
Figure CN223238240U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of labeling, in particular to an adsorption mechanism for a labeling machine. Background Art
[0002] The labeling process is an important process in enterprise inventory management. The existing labeling process has the following problems:
[0003] 1. Complex structure, maintenance and cleaning are more troublesome: Due to the special material, the suction cup has concave cavity, air groove and other structures, which are difficult to clean. If the operation is improper, the sealing parts may be damaged.
[0004] 2. Large space occupation: In some production environments with limited space, the suction mechanism will take up too much space, affecting the layout and operation of the equipment. Especially for some small labeling machines or scenes that need to label in a narrow space, the size of the suction cup of the suction mechanism may become a limiting factor. Utility Model Content
[0005] The purpose of the utility model is to overcome the shortcomings and deficiencies of the prior art and to provide an adsorption mechanism for a labeling machine.
[0006] The purpose of this utility model is achieved through the following technical solutions:
[0007] A suction mechanism for a labeling machine comprises two relatively parallel rigid mounting plates, a horizontal labeling telescopic cylinder being fixed between the two rigid mounting plates, at least one linear bearing being provided on one of the rigid mounting plates, a horizontal telescopic guide shaft being provided within the linear bearing and capable of horizontal sliding, the horizontal telescopic guide shaft being rigidly connected to a swing arm fixing plate at one end face away from the linear bearing;
[0008] The telescopic rod head of the horizontal labeling telescopic cylinder is rigidly connected to one end of the floating switch, and the other end of the floating switch is rigidly mounted on the swing arm fixing plate; a swing arm labeling cylinder is fixed under the horizontal telescopic guide shaft, and the swing arm labeling cylinder moves with the horizontal telescopic guide shaft; a swing arm rotating bearing seat is fixed to one end of the swing arm fixing plate, and a swing arm is fixed on the swing arm rotating bearing seat; the end of the swing arm closer to the swing arm rotating bearing seat is fixed to the swing arm labeling cylinder, and the end farther from the swing arm rotating bearing seat is provided with a suction head, a buffer spring is provided between the suction head and the swing arm, and a label in place detection switch and a labeling completion detection switch are provided on the swing arm opposite to the suction head, and the suction disc of the suction head is connected to the air generator through a pipeline.
[0009] The adsorption holes on the adsorption surface of the label adsorption disc of the label adsorption head are in the shape of multiple rows of strips.
[0010] There are two linear bearings, which are respectively located on both sides of the horizontal labeling telescopic cylinder.
[0011] The switch for detecting that the label is in place and labeling is completed is a proximity switch, and its model is TL-Q5MC1-Z.
[0012] Compared with the prior art, the present invention has the following advantages and beneficial effects:
[0013] 1. Simple structure, easy maintenance and cleaning: The suction surface of the suction cup is flat and has no seals. It has a simple structure and can be cleaned by wiping it directly without worrying about damaging the suction surface and sealing parts.
[0014] 2. Takes up little space.
[0015] 3. When an abnormality occurs, the entire mechanism will stop suddenly to prevent damage to objects and labels; if labels are missing or omitted, an alarm will be automatically issued. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a first structural schematic diagram of an adsorption mechanism for a labeling machine.
[0017] Figure 2 for Figure 1 Schematic diagram from another angle.
[0018] Figure 3 This is a second structural schematic diagram of an adsorption mechanism for a labeling machine.
[0019] Figure 4 for Figure 3 Schematic diagram from another angle.
[0020] The meanings of the reference numerals are as follows:
[0021] 1- Rigid mounting plate; 2- Horizontal labeling telescopic cylinder; 3- Horizontal telescopic guide shaft; 4- Linear bearing; 5- Floating switch; 6- Swing arm fixing plate; 7- Swing arm labeling cylinder; 8- Swing arm rotating bearing seat; 9- Swing arm; 10- Detection switch for detecting label placement and labeling completion; 11- Label suction head; 12- Buffer spring. DETAILED DESCRIPTION
[0022] The present invention will be described in further detail below with reference to the embodiments and drawings, but the embodiments of the present invention are not limited thereto.
[0023] like Figure 1 and Figure 2, an adsorption mechanism for a labeling machine, comprising two rigid mounting plates 1 (as the main support part of the entire mechanism), a horizontal labeling telescopic cylinder 2 is fixed on the two rigid mounting plates 1, a linear bearing 4 is fixed on the rigid mounting plate 1, a horizontal telescopic guide shaft 3 is mounted on the linear bearing 4 and slides horizontally, one end of which is rigidly mounted on a swing arm fixing plate 6, one end of the floating switch 5 is rigidly mounted on the telescopic rod head of the horizontal labeling telescopic cylinder 2, and the other end is rigidly mounted on the swing arm fixing plate 6, the swing arm fixing plate 6 is rigidly mounted on one end face of the horizontal telescopic guide shaft 3, the swing arm labeling The labeling cylinder 7 is fixed below the horizontal telescopic guide shaft 3 and moves in the horizontal direction. The swing arm rotating bearing seat 8 is rigidly mounted and fixed on the swing arm fixing plate 6. The swing arm 9 is fixed on the swing arm fixing plate 6. One end face is connected to the swing arm labeling cylinder 7, and the other end is installed with a switch 10 for detecting whether the label is in place and the labeling is completed, a label suction head 11, and a buffer spring 12. The switch 10 for detecting whether the label is in place and the labeling is completed is installed at the opposite end of the swing arm 9, the label suction head 11 is installed below the opposite end of the swing arm 9, and the buffer spring 12 is installed in the middle position between the swing arm 9 and the label suction head 11.
[0024] Working principle description:
[0025] The printing engine (not shown in the drawings of the specification) receives the label printing signal, and the label runs from the printing engine to the bottom of the suction and application head 11 while printing. When the detection switch 10 for detecting the label in place and labeling completion detects that there is a label adsorbed on the suction and application head 11 (the air generator cooperates with the suction and application head 11 to adsorb the label on the suction and application head), it prepares to apply the label (if the detection switch 10 for detecting the label in place and labeling completion detects that there is no label, it will automatically alarm and stop for processing. This function can ensure that no label is missed and the data is accurately associated); when a product runs to the labeling area and needs to be labeled, the horizontal labeling telescopic cylinder 2 and the swing arm labeling cylinder 7 work simultaneously to stick the label to the designated position of the product. After labeling is completed, the horizontal labeling telescopic cylinder 2 and the swing arm labeling cylinder 7 reset at the same time and wait for the label to be issued. During the process of waiting for the label to be issued, if the detection switch 10 for detecting the label in place and labeling completion detects a signal, an alarm signal will be output and the machine will stop.
[0026] The label placement and labeling completion detection switch 10 is a proximity switch, and its model is TL-Q5MC1-Z.
[0027] The suction holes on the suction surface of the suction disk of the label suction head 11 are in the shape of multiple rows of strips.
[0028] like Figure 3 and Figure 4When the cylinder shaft of the horizontal labeling telescopic cylinder 2 extends, the floating switch 5 and the horizontal telescopic guide shaft 3 extend at the same time. At the same time, the horizontal labeling telescopic cylinder 2 is reset (working), the swing arm rotates the shaft inside the bearing seat 8, and the swing arm 9 swings to form an angle with the swing arm fixing plate 6.
[0029] The above embodiments are preferred implementation methods of the present invention, but the implementation methods of the present invention are not limited to the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principles of the present invention should be considered as equivalent replacement methods and are included in the scope of protection of the present invention.
Claims
1. An adsorption mechanism for a labeling machine, characterized in that: It comprises two relatively parallel rigid mounting plates, a horizontal labeling telescopic cylinder is fixed between the two rigid mounting plates, one of the rigid mounting plates is provided with at least one linear bearing, a horizontal telescopic guide shaft capable of horizontal sliding is provided in the linear bearing, and the horizontal telescopic guide shaft is rigidly connected to the swing arm fixing plate at one end away from the linear bearing; The telescopic rod head of the horizontal labeling telescopic cylinder is rigidly connected to one end of the floating switch, and the other end of the floating switch is rigidly mounted on the swing arm fixing plate; a swing arm labeling cylinder is fixed under the horizontal telescopic guide shaft, and the swing arm labeling cylinder moves with the horizontal telescopic guide shaft; a swing arm rotating bearing seat is fixed to one end of the swing arm fixing plate, and a swing arm is fixed on the swing arm rotating bearing seat; the end of the swing arm closer to the swing arm rotating bearing seat is fixed to the swing arm labeling cylinder, and the end farther from the swing arm rotating bearing seat is provided with a suction head, a buffer spring is provided between the suction head and the swing arm, and a label in place detection switch and a labeling completion detection switch are provided on the swing arm opposite to the suction head, and the suction disc of the suction head is connected to the air generator through a pipeline.
2. The adsorption mechanism for a labeling machine according to claim 1, characterized in that: The adsorption holes on the adsorption surface of the label adsorption disc of the label adsorption head are in the shape of multiple rows of strips.
3. The adsorption mechanism for a labeling machine according to claim 1, characterized in that: There are two linear bearings, which are respectively located on both sides of the horizontal labeling telescopic cylinder.
4. The adsorption mechanism for a labeling machine according to claim 1, characterized in that: The switch for detecting that the label is in place and labeling is completed is a proximity switch, and its model is TL-Q5MC1-Z.