CN220374986U - Self-adaptive labeling device - Google Patents
Self-adaptive labeling device Download PDFInfo
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- CN220374986U CN220374986U CN202320807973.0U CN202320807973U CN220374986U CN 220374986 U CN220374986 U CN 220374986U CN 202320807973 U CN202320807973 U CN 202320807973U CN 220374986 U CN220374986 U CN 220374986U
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- mounting hole
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- suction element
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- 238000002372 labelling Methods 0.000 title claims abstract description 29
- 230000003044 adaptive effect Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The utility model discloses a self-adaptive labeling device, which comprises: the moving element comprises a fixed part and a movable part which is movably arranged with the fixed part; one end of the connecting element is connected with the moving element, the other end of the connecting element forms an enlarged end along the circumferential direction, and the end surface forms a mounting hole inwards along the axial direction; a through cavity is formed in the connecting seat, a step protruding in the circumferential direction is formed inwards at one end of the connecting seat, the step encloses a through hole for the connecting element to pass through, and the inner diameter of the through hole is smaller than the outer diameter of the enlarged end; the suction element is arranged at the other end of the connecting seat; the elastic piece is arranged in the mounting hole, one end of the elastic piece is propped against the bottom surface of the mounting hole, and the other end of the elastic piece extends out of the mounting hole and is propped against the suction element; the utility model enables the suction element to adapt to the undulating surface for labeling by arranging a movable connection between the suction element and the moving element.
Description
Technical Field
The utility model relates to the field of labeling machines, in particular to a self-adaptive labeling device.
Background
The labeling machine is applied to the field of packaging automation, labels are separated from base paper through a sucker on the device and then transferred to the surface of an object to be pasted, and the action of labeling is completed.
The surface to which the label is applied should be flat, but for some objects with corners in their shape, such as: the surface of the bulk goods packaged by the winding film is in an irregularly undulating state, so that the existing automatic labeling device needs to be moved to a locally flat area for labeling, and takes longer time; the manual labeling is adopted, so that the manual labeling machine can be well adapted to the conditions, but the manual operation is lower than the mechanical operation.
Thus, there is a need for a labelling device that can accommodate undulating surfaces.
Disclosure of Invention
The present utility model aims to solve at least to some extent one of the technical problems in the above-described technology. The object of the present utility model is therefore to propose an adaptive labelling device which adapts the suction element to the undulating surface for labelling by providing a movable connection between the suction element and the moving element.
To achieve the above object, an embodiment of the present utility model provides an adaptive labeling device, including:
a moving element: comprises a fixed part and a movable part which is movably arranged with the fixed part;
a connecting element: one end of the movable element is connected with the movable element, the other end of the movable element forms an enlarged end along the circumferential direction, and the end face of the movable element forms a mounting hole inwards along the axial direction;
and (3) a connecting seat: a through cavity is formed inside, a step protruding in the circumferential direction is formed inwards at one end of the cavity, the step surrounds a through hole for the connecting element to pass through, and the inner diameter of the through hole is smaller than the outer diameter of the enlarged end;
suction element: the other end of the connecting seat is arranged;
elastic piece: one end of the suction element is arranged in the mounting hole, and the other end of the suction element is arranged in the mounting hole.
According to the self-adaptive labeling device provided by the embodiment of the utility model, as the suction element is combined with the connecting seat, the connecting element and the elastic piece, the motion element drives the suction element to move, and when the suction element contacts with the concave-convex surface, the suction element can rotate around the motion direction of the motion element to a certain extent, so that the self-adaptive labeling device is suitable for the concave-convex surface, and the purpose of automatically labeling on the concave-convex surface is realized.
In addition, the self-adaptive labeling device according to the embodiment of the present utility model may further have the following additional technical features:
optionally, the movable part is a cylinder, and the connecting element is arranged on a piston of the cylinder and is driven by the piston to reciprocate.
Optionally, the connecting element is tapered to an enlarged diameter at one end and the enlarged end is formed at the distal end.
Further, the enlarged end has a maximum outer diameter greater than an inner diameter of the through bore.
Optionally, the enlarged end has an oblong cross section.
Optionally, the suction element comprises a body and a sucker, wherein a cavity is formed in the body, and the sucker is connected with the external air pressure control assembly through the cavity.
Drawings
FIG. 1 is a perspective view of a structure according to an embodiment of the present utility model;
FIG. 2 is an exploded view of a structure according to one embodiment of the present utility model;
fig. 3 is a cross-sectional view according to one embodiment of the utility model.
Description of the reference numerals:
moving element 1
Mounting hole 22 of enlarged end 21 of connecting element 2
Step 311 through hole 3111 of cavity 31 of connecting seat 3
Suction element 4
And an elastic member 5.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
According to the utility model, as the suction element is combined with the connecting seat, the connecting element and the elastic piece, the moving element drives the suction element to move, and when the suction element contacts with the concave-convex surface, the suction element can rotate to a certain extent around the moving direction of the moving element, so that the suction element is suitable for the concave-convex surface, and the purpose of automatically labeling on the concave-convex surface is realized.
In order that the above-described aspects may be better understood, exemplary embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present utility model are shown in the drawings, it should be understood that the present utility model may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
Fig. 1 to 3 are diagrams showing an adaptive labeling apparatus according to an embodiment of the present utility model, which includes the following components:
motion element 1: comprises a fixed part and a movable part which is movably arranged with the fixed part; the fixing piece can be used for conveniently combining the device with other structures, the movable piece can be in various movement modes according to the design, and the structure capable of performing linear movement can better realize the technical effect of the device.
Connection element 2: one end is connected with the moving element 1, the other end forms an enlarged end 21 along the circumferential direction, the end surface forms a mounting hole 22 inwards along the axial direction, the enlarged end 21 is similar to a straw hat brim in structure and is continuously arranged, and the enlarged end has a certain thickness to resist impact force in the use process.
Connecting seat 3: a through cavity 31 is formed inside, a step 311 protruding in a circumferential direction is formed inwards at one end, the step 311 encloses a through hole 3111 for the connecting element 2 to pass through, the inner diameter of the through hole 3111 is smaller than the outer diameter of the expansion end 21, and the connecting seat 3 is matched with the connecting element 2 to form a movable structure, so that the size requirement is that the inner diameter of the cavity 31 is slightly larger than the outer diameter of the expansion end 21, so that the cavity 31 can move in the cavity 31, and meanwhile, the step 311 at the tail end of the cavity 31 plays a role in preventing the expansion end 21 from falling out;
suction element 4: the other end of the connecting seat 3 is used for sucking the label to separate the label from the base paper and is also used for labeling;
elastic member 5: one end of the connecting element is abutted against the bottom surface of the mounting hole 22, and the other end of the connecting element extends out of the mounting hole and is abutted against the suction element 4, so that the connecting element 2 and the connecting seat 3 are abutted tightly against each other when no external force is applied, and the suction element 4 is returned to the center position while the position is stabilized.
The technical scheme for realizing the technical effect of the device is as follows: the suction element 4 can be adapted to different concave-convex surfaces by means of a structure resembling a universal joint, however, the mere simple use of a universal joint has the disadvantage: it is difficult to ensure that the joint is not deviated due to joint movement in the pasting process, namely the universal joint cannot be aligned. Therefore, the device is different from the common universal joint in that the device can adapt to the concave-convex surface of an object to be pasted and can lead the position of the suction element 4 to be corrected after the labeling by the relative limited rotation between the connecting element 2 and the connecting seat 3, thereby facilitating the follow-up label taking action;
specifically, the connecting element 2 is shown as a cylinder, and has an enlarged end 21 at its end, this enlarged end 21 serving to limit and control the movement of the connecting element 2 and the connecting seat 3: when the device is operated, the expansion end 21 stretches into the connecting seat 3, the outer size of the expansion end 21 is slightly smaller than the cavity 31 in the connecting seat 3, so that the expansion end can slide freely, meanwhile, the thickness of the expansion end 21 is smaller than the height in the cavity 31, so that the expansion end has omnidirectional activity when not abutted against the step 311 of the connecting seat 3, the movement range of the connecting element 2 is limited because the movement interference between the expansion end and the step 311 exists, after the suction element 4 peels off the label from the base paper, the expansion end 21 is pushed by elasticity to abut against the step 311 because of the existence of the elastic piece 5, so that the suction element 4 is in a correct position, and thus, when the label is transferred to the surface of an object to be pasted, the position accuracy of the label can be effectively ensured, and the direction uncertainty different from a universal joint is different.
When the label is attached, the whole device is pressed down, so that the surface to be attached, which is contacted with the label, is firstly pressed down, the movable joint formed between the connecting element 2 and the connecting seat 3 generates relative movement after receiving axial pressure along with the further pressing down of the device, the connecting seat 3 and the suction element 4 rotate around a certain hinge point formed between the connecting seat and the connecting element 2, and axial force does not just pass through the hinge point, so that acting force with a force arm in the tangential direction of the hinge point is generated around the hinge point, and the acting force drives the suction element 4 to continuously rotate until the label is stopped by a certain plane, and when the situation happens, the label on the suction element 4 is pressed to the plane to be attached.
In some embodiments, the movable member is a cylinder, and the connecting element 2 is arranged on a piston of the cylinder, and is driven by the piston to reciprocate.
In some embodiments, the connecting element 2 is gradually enlarged in diameter at one end and forms an enlarged end 21 at the distal end. Further, the maximum outer diameter of the enlarged end 21 is larger than the inner diameter of the through hole 3111, as shown in the drawings, one of the arrangement purposes of the enlarged end 21 is to improve the connection strength of the connection member 2 and the enlarged end 21, reduce the stress concentration phenomenon due to abrupt cross-section change, and avoid breakage of the enlarged end 21, and in addition, in the sectional view, it can be seen that the position where the connection member 2 contacts the step 311 is changed due to the gradually enlarged structural feature, and the enlarged end 21 itself can be prevented from directly striking the step 311, so that the durability of the variable connection structure of the device can be improved by adjusting the thickness of the step 311 itself.
In some embodiments, the enlarged end 21 has an oblong cross-section, as above, the enlarged end 21 needs to rest against the step 311, and therefore, the oblong cross-section, due to the flat side, can achieve the effect of aligning the suction element 4 by cooperation with the step 311.
In some embodiments, the suction element 4 comprises a body in which a cavity is formed and a suction cup, which is connected to an external pneumatic control assembly via the cavity, the suction cup being a consumable, this design allowing only the suction cup to be replaced without the need to replace the entire suction element 4.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms should not be understood as necessarily being directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Further, one skilled in the art can engage and combine the different embodiments or examples described in this specification.
While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.
Claims (6)
1. The utility model provides a self-adaptation subsides mark device which characterized in that: comprising the following steps:
a moving element: comprises a fixed part and a movable part which is movably arranged with the fixed part;
a connecting element: one end of the movable element is connected with the movable element, the other end of the movable element forms an enlarged end along the circumferential direction, and the end face of the movable element forms a mounting hole inwards along the axial direction;
and (3) a connecting seat: a through cavity is formed inside, a step protruding in the circumferential direction is formed inwards at one end of the cavity, the step surrounds a through hole for the connecting element to pass through, and the inner diameter of the through hole is smaller than the outer diameter of the enlarged end;
suction element: the other end of the connecting seat is arranged;
elastic piece: one end of the suction element is arranged in the mounting hole, and the other end of the suction element is arranged in the mounting hole.
2. The adaptive labeling apparatus of claim 1, wherein: the movable part is a cylinder, and the connecting element is arranged on a piston of the cylinder and is driven by the piston to reciprocate.
3. The adaptive labeling apparatus of claim 1, wherein: the connecting element is gradually enlarged in diameter at one end and the enlarged end is formed at the distal end.
4. The adaptive labeling apparatus of claim 3, wherein: the maximum outer diameter of the enlarged end is greater than the inner diameter of the through hole.
5. The adaptive labeling apparatus of claim 1, wherein: the section of the expansion end is oblong.
6. The adaptive labeling apparatus of claim 1, wherein: the suction element comprises a body and a sucker, a cavity is formed in the body, and the sucker is connected with an external air pressure control assembly through the cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320807973.0U CN220374986U (en) | 2023-04-12 | 2023-04-12 | Self-adaptive labeling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320807973.0U CN220374986U (en) | 2023-04-12 | 2023-04-12 | Self-adaptive labeling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220374986U true CN220374986U (en) | 2024-01-23 |
Family
ID=89567284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320807973.0U Active CN220374986U (en) | 2023-04-12 | 2023-04-12 | Self-adaptive labeling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220374986U (en) |
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2023
- 2023-04-12 CN CN202320807973.0U patent/CN220374986U/en active Active
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