Label guiding device of labeling machine
By designing a label guide device in a self-adhesive labeling machine, and using guide channels to guide the label, the problem of easy folding of the label is solved, which improves production efficiency and reduces label damage.
Patent Information
- Application Number
- CN202421709982.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-18
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-07-18
AI Technical Summary
During the label delivery process, the label base paper is soft and the surface paper is light in color, and it is easy to fold in the gap between the conveying wheel and the buffer zone, resulting in equipment failure and shutdown.
A labeling machine label guide device is designed, including a paper tray, a pick wheel, a limit roller, a buffer zone and a guide rod, so that the label can enter the buffer zone smoothly through the first and second guide channels to avoid folding.
It effectively avoids the label folding between the pick-up wheel and the buffer zone, improves production efficiency, and avoids damage and waste after the label folding.
Smart Images
Figure CN222833208U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of labeling machines, in particular to a label guiding device of a labeling machine. Background Art
[0002] The self-adhesive labeling machine is an automated packaging machine that uses self-adhesive roll labeling paper. During the process of automatic bottle feeding with the bottle unscrambler, the label paper is continuously torn off the roll and attached to the bottle body at the required position. The equipment control system uses computer programming and full Chinese LCD touch screen, text type and button type, etc. It is a modern mechatronics product with excellent and reliable working performance. The self-adhesive labeling machine has the advantages of cleanliness, no mold, beautiful and firm after labeling, no self-falling, and high production efficiency.
[0003] Under normal circumstances, the self-adhesive labeling machine will enter the buffer zone after passing the label feeding wheel. After the labels are gathered in the buffer zone, the label electric eye will sense it and stop feeding the labels. After the labels are pasted in front, the labels in the buffer zone become fewer and the label electric eye cannot sense them, so it will continue feeding the labels. Due to the large variety of labels, some labels have softer bottom paper and lighter color of label surface paper. After such labels pass through the label feeding wheel, they are easy to fold in the gap between the label feeding wheel and the buffer zone, resulting in the labels being unable to enter the buffer zone to sense the label electric eye, thus causing equipment failure and shutdown. Utility Model Content
[0004] The purpose of the utility model includes providing a label guiding device for a labeling machine. The structural design of the label guiding device for a labeling machine is very clever. It solves big problems through small improvements. It can guide the labels coming out of the label feeding wheel so that the labels can enter the buffer zone smoothly and will not fold at the gap between the label feeding wheel and the buffer zone to cause shutdown. That is, it improves production efficiency without causing damage and waste of labels after folding.
[0005] In order to achieve the above purpose, the preferred solution adopted by the utility model is:
[0006] A label guiding device for a labeling machine comprises a label paper tray, a bottom plate, a label feeding wheel, a limiting roller, a buffer zone and a guide rod arranged on the bottom plate; a first guide channel for labeling paper to pass through is provided between the limiting roller and the label feeding wheel; the guide rod is provided between the label feeding wheel, the limiting roller and the buffer zone; the guide rod has a guide surface, and a second guide channel for labeling paper to pass through is provided between the guide surface and the label feeding wheel; after the labeling paper comes out of the label paper tray, it passes through the first guide channel and the second guide channel in sequence and enters the buffer zone.
[0007] Furthermore, in a preferred embodiment of the present invention, the paper feeding direction of the buffer zone is set to a preset direction; and the angle between the guide surface and the preset direction is 0-45°.
[0008] Furthermore, in a preferred embodiment of the present invention, the buffer zone has a paper feed port, and the minimum distance between the guide surface and the paper feed port is 1.5-2.5 cm.
[0009] Furthermore, in a preferred embodiment of the present invention, the minimum distance between the guide surface and the axis of the signature delivery wheel is 3-4 cm.
[0010] Furthermore, in a preferred embodiment of the present invention, the width of the guide surface is 1-1.5 cm.
[0011] Furthermore, in a preferred embodiment of the present invention, the height of the guide surface is 10-12 cm.
[0012] Furthermore, in a preferred embodiment of the utility model, it also includes a screw rod and a nut; the base plate is provided with a long hole, the nut is arranged on the bottom side of the base plate, and the bolt can pass through the nut and the long hole and be threadedly connected to the bottom of the guide rod.
[0013] The beneficial effects of the label guiding device for a labeling machine provided by the utility model are:
[0014] The label guiding device of the labeling machine provided by the utility model comprises a label paper tray, a label feeding wheel, a limit roller, a buffer zone and a guide rod. According to the structural design of the label paper tray, the label feeding wheel, the limit roller, the buffer zone and the guide rod, and the design of the connection mode between them, the label guiding device of the labeling machine can achieve: guiding the label coming out of the label feeding wheel, so that the label can smoothly enter the buffer zone, and will not fold at the gap between the label feeding wheel and the buffer zone to cause shutdown, that is, improve production efficiency, and will not cause damage and waste of labels after folding, and solve major production problems through small improvements. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.
[0016] Figure 1 It is a partial cross-sectional schematic diagram of a labeling machine in the prior art;
[0017] Figure 2 A partial cross-sectional schematic diagram of a label guiding device for a labeling machine provided by an embodiment of the utility model;
[0018] Icon: 10-label guiding device of labeling machine, 20-labeling paper, 100-label paper tray, 200-bottom plate, 300-long hole, 400-label feeding wheel, 500-limiting roller, 600-buffer zone, 700-guide rod, 800-first guide channel, 900-second guide channel, 710-guide surface. DETAILED DESCRIPTION
[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.
[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0021] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.
[0022] Example 1
[0023] The following is combined with Figure 1-2 The utility model is further described as follows:
[0024] The utility model provides a label guiding device 10 for a labeling machine, see Figure 1-2 The label guiding device 10 of the labeling machine includes a label paper tray 100, a base plate 200, a screw (not shown), a nut (not shown), a label feeding wheel 400, a limiting roller 500, a buffer zone 600 and a guide rod 700 arranged on the base plate 200.
[0025] The guide rod 700 is disposed between the sign-feeding wheel 400 , the limiting roller 500 and the buffer zone 600 . Specifically, in this embodiment, the guide rod 700 has a guide surface 710 .
[0026] There is a first guide channel 800 for the labeling paper 20 to pass through between the limiting roller 500 and the label feeding wheel 400, and a second guide channel 900 for the labeling paper 20 to pass through between the guide surface 710 and the label feeding wheel 400. After the labeling paper 20 comes out of the labeling paper tray 100, it passes through the first guide channel 800 and the second guide channel 900 in sequence and enters the buffer zone 600.
[0027] The width of the guide surface 710 is too wide to affect the label delivery, and too narrow to have no guiding effect. In this embodiment, considering the size of most labeling papers 20, the width of the guide surface 710 is 1-1.5 cm, and the height of the guide surface is 10-12 cm.
[0028] In this embodiment, the buffer zone 600 has a paper feed port, and the minimum distance between the guide surface 710 and the paper feed port is 1.5-2.5 cm, and the minimum distance between the guide surface 710 and the axis of the label feeding wheel is 3-4 cm. The guide surface 710 is located within a certain range and can guide the labeling paper 20. It cannot guide if it is too far or too close. In this embodiment, the paper feed direction of the buffer zone 600 is set to a preset direction, and the angle between the guide surface 710 and the preset direction is 0-45°. Within the angle and distance range, when the label is soft and bends at its own gap, it can be restricted by the guide surface 710 of the block without folding, so that it can smoothly enter the buffer zone 600.
[0029] It should be noted that, in this embodiment, a long hole 300 is provided on the bottom plate 200 for adjusting the position of the guide rod 700. A nut is provided on the bottom side of the bottom plate 200, and a bolt can pass through the nut and the long hole 300 and be threadedly connected to the bottom of the guide rod 700, thereby fixing the guide rod 700.
[0030] The label guiding device 10 of the labeling machine provided in this embodiment works as follows: the guide rod 700 is adjusted and fixed according to the specifications of the labeling paper 20, the labeling machine is started, and the labeling paper 20 passes through the first guide channel 800 and the second guide channel 900 in sequence after coming out of the labeling paper tray 100 and enters the buffer zone 600 smoothly and fluently under the action of the guide surface 710.
[0031] In summary, the label guiding device 10 for the labeling machine provided in this embodiment has a very clever structural design, and solves big problems through small improvements. It can guide the labels coming out of the label feeding wheel 400 so that the labels can smoothly enter the buffer zone 600 and will not fold at the gap between the label feeding wheel 400 and the buffer zone 600 to cause shutdown, thereby improving production efficiency without causing damage and waste of labels after folding.
[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A label guiding device for a labeling machine, characterized in that: It includes a label paper tray, a bottom plate, a label feeding wheel, a limiting roller, a buffer zone and a guide rod arranged on the bottom plate; A first guide channel for the label paper to pass through is provided between the limiting roller and the label feeding wheel; The guide rod is arranged between the label feeding wheel, the limiting roller and the buffer zone; the guide rod has a guide surface, and a second guide channel for the label paper to pass through is provided between the guide surface and the label feeding wheel; After coming out of the label paper tray, the label paper passes through the first guide channel and the second guide channel in sequence and then enters the buffer zone.
2. The label guiding device for a labeling machine according to claim 1, characterized in that: The paper feeding direction of the buffer zone is set to a preset direction; and the angle between the guide surface and the preset direction is 0-45°.
3. The label guiding device of the labeling machine according to claim 1, characterized in that: The buffer zone has a paper feed port, and the minimum distance between the guide surface and the paper feed port is 1.5-2.5 cm.
4. The label guiding device for a labeling machine according to claim 1, characterized in that: The minimum distance between the guide surface and the axis of the signature delivery wheel is 3-4 cm.
5. The label guiding device for a labeling machine according to claim 1, characterized in that: The width of the guide surface is 1-1.5 cm.
6. The label guiding device for a labeling machine according to claim 1, characterized in that: The height of the guide surface is 10-12 cm.
7. The label guiding device for a labeling machine according to claim 1, characterized in that: It also includes bolts and nuts; the base plate is provided with a long hole, the nut is arranged on the bottom side of the base plate, and the bolt can pass through the nut and the long hole and be threadedly connected with the bottom of the guide rod.