Label suction head self-adaptive to slightly-inclined attached surface

Abstract

The utility model relates to the technical field of labeling machines, in particular to a label suction head self-adaptive to a slightly-inclined pasted surface, which comprises a label suction plate and a support fixing plate, the label suction plate comprises an upper plate and a lower plate detachably connected with the upper plate, the surface of the upper plate is provided with an air suction hole and an air blowing hole in a penetrating manner, and one surface of the lower plate attached to the upper plate is provided with an air passage; the air channel is communicated with the air suction hole and the air blowing hole, a plurality of evenly-distributed label suction head air holes are formed in the face, away from the upper plate, of the lower plate, the multiple label suction head air holes are communicated with the air channel, and copper shaft sleeves are installed at the four corners of the supporting and fixing plate respectively. Through the reserved interval between the bolt piece and the copper shaft sleeve and the design of the tension spring, the label suction plate can deform within a certain angle range when the label suction plate makes contact with the slight inclined face of a pasted object after sucking a label, bubbles are completely eradicated after the label is completely attached to the inclined face of the pasted object, and the label suction plate can be used for sucking the label. And the labeling quality is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to a labeling machine technical field, concretely relates to a kind of suction heads of self-adaptive slight slope surface to be pasted. BACKGROUND

[0002] In the application field of automatic labeling machine, when the labeling surface is not horizontal plane, but there is slight slope, or the pasted object is relatively soft, the traditional suction head is easy to produce bubble or wrinkle on label surface when labeling, causing the problem of poor labeling;Especially when the label size is larger, width and height exceed 100mm, the air hole of suction head suction air is easy to cause airflow distribution uneven, causing part of label adsorption effect to be poor, unable to keep flat state.

[0003] Taking the labeling scene of automobile storage battery as an example, due to the slight inclination of storage battery surface, and the label size is larger, when labeling using conventional suction head, bubble problem occurs frequently, seriously affects labeling quality and efficiency;Therefore, the existing suction head technology cannot effectively solve the problem of airflow uneven when labeling on slight slope surface and large size label adsorption. UTILITARY MODEL

[0004] The utility model provides a kind of suction heads of self-adaptive slight slope surface to be pasted to solve the problem raised in above background.

[0005] To solve the above technical problem, the technical scheme adopted by the utility model is as follows:

[0006] A kind of suction heads of self-adaptive slight slope surface to be pasted, including suction plate and support fixed plate, the suction plate includes upper plate and lower plate detachably connected with upper plate, the surface of the upper plate is provided with air inlet hole and air outlet hole, and the lower plate is provided with air duct on one side of the upper plate, the air duct is communicated with air inlet hole and air outlet hole respectively, and the lower plate is provided with a plurality of uniformly distributed suction head air holes on the side away from the upper plate, and a plurality of the suction head air holes are communicated with the air duct, the four corners of the support fixed plate are respectively provided with copper shaft sleeve, each copper shaft sleeve is movably provided with bolt in it, and a plurality of the bolt are connected to the upper plate at one end, and a plurality of tension springs are arranged between the upper plate and the support fixed plate.

[0007] Preferably, the air duct includes main air duct, a plurality of short branch air ducts communicated with the main air duct, suction and blowing common duct corresponding to the air inlet hole and air outlet hole, and a plurality of long branch air ducts communicated with the main air duct, and the suction and blowing common duct is communicated with the long branch air duct.

[0008] Preferably, a plurality of the suction head air holes are uniformly distributed in the interior of the main air duct and at both ends of a plurality of the short branch air ducts and a plurality of the long branch air ducts.

[0009] Preferably, the plurality of short air passages and the plurality of long air passages are symmetrically arranged in two groups at the center of the main air passage, and one long air passage is arranged between each two short air passages in each group of air passages, and one short air passage is arranged between each two long air passages in each group of air passages.

[0010] Preferably, a plurality of lower positioning grooves are formed on the surface of the upper plate, a plurality of upper positioning grooves corresponding to the lower positioning grooves are formed on the surface of the support fixing plate, and the two ends of the tension spring are arranged in the corresponding positioning grooves, respectively.

[0011] Preferably, the upper positioning grooves are arranged on one side of the bolt.

[0012] Preferably, four connecting bolts are arranged at the four edges of the upper plate, respectively, a plurality of connecting holes are formed at the four edges of the lower plate, respectively, and the upper plate and the lower plate are detachably connected through the cooperation of the connecting bolts and the connecting holes.

[0013] Preferably, a strip-shaped hole is formed through the surface of the support fixing plate, and the strip-shaped hole corresponds to the air suction hole and the air blowing hole.

[0014] Preferably, a positioning pin and a fixing bolt are arranged on the surface of the support fixing plate, and the support fixing plate is used for being connected with the label driving mechanism through the cooperation of the positioning pin and the fixing bolt.

[0015] Preferably, the material of the label suction plate and the support fixing plate is aluminum alloy material.

[0016] By adopting the above technical scheme, the present application has the following beneficial effects:

[0017] In the present application, through the reserved interval between the bolt and the copper shaft sleeve and the design of the tension spring, when the label suction plate contacts the slightly inclined surface of the object to be pasted after sucking the label, the label suction plate can be deformed within a certain angle range, which is beneficial to the complete pasting of the label on the inclined surface of the object to be pasted, and prevents the generation of bubbles, thereby ensuring the quality of the pasting.

[0018] In the present application, through the unique air passage design and the position setting of the plurality of label suction head air holes, the label suction head air holes on the label suction plate can flow out uniform air flow, and when facing a label with a larger size, the label can be flatly adsorbed, which ensures that no bubbles or wrinkles are generated during the later pasting, and effectively improves the quality of the pasting. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0020] Figure 2The utility model discloses a perspective structure schematic diagram of the utility model is shown as follows:

[0021] Figure 3 The utility model discloses a gas passage structure schematic diagram of the utility model is shown as follows:

[0022] Figure 4 The utility model discloses a cross section structure schematic diagram of the utility model is shown as follows.

[0023] In the drawing: 1, suction mark plate;101, upper plate;102, lower plate;2, support fixed plate;3, suction hole;4, blow hole;5, gas passage;51, main gas passage;52, short branch gas passage;53, suction and blow common passage;54, long branch gas passage;6, suction mark head gas hole;7, bolt piece;8, tension spring;9, copper shaft sleeve;10, lower positioning groove;11, upper positioning groove;12, connecting bolt;13, connecting hole;14, strip hole;15, positioning pin;16, fixed bolt. DETAILED DESCRIPTION

[0024] In order to more clearly understand the above purpose, features and advantages of the utility model, the utility model is further explained below by combining with the drawings and examples. It needs to be explained that the embodiment of the present application and the features in the embodiment can be combined mutually in the case of not conflicting.

[0025] In the following description, a lot of specific details are set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways different from the description, therefore, the utility model is not limited to the specific embodiment disclosed in the following disclosure.

[0026] As Figures 1-4As shown, the utility model provides a kind of self-adaptive slight gradient label pasting surface suction head,Including suction plate 1 and support fixed plate 2, suction plate 1 includes upper plate 101 and the lower plate 102 of detachable connection with upper plate 101, the surface of upper plate 101 is equipped with suction hole 3 and blowhole 4, and the one side of lower plate 102 is equipped with air passage 5, air passage 5 is communicated with suction hole 3 and blowhole 4 respectively, and the one side of lower plate 102 is equipped with multiple suction head air holes 6 that are evenly distributed away from upper plate 101, and multiple suction head air holes 6 are all communicated with air passage 5, and the four corners of support fixed plate 2 are respectively equipped with copper bush 9, each copper bush 9 is movably provided with bolt piece 7 respectively, and interval is equipped between the outer wall of bolt piece 7 and the inner wall of copper bush 9, and the one end of multiple bolt pieces 7 is connected on upper plate 101, and multiple tension springs 8 are arranged between upper plate 101 and support fixed plate 2, it is worth emphasizing that the interval between the outer wall of bolt piece 7 and the inner wall of copper bush 9 can guarantee that the outer wall of bolt piece 7 can be attached on the inner wall of corresponding copper bush 9 when suction plate 1 side is stressed, and then the interval reserved can make tension spring 8 be able to generate deformation, to guarantee that suction plate 1 can be deformed within the range of inclination angle ±5 °, facilitate to label on inclined plane, and the one end of bolt piece 7 is screwed on upper plate 101, so as to guarantee that bolt piece 7 can be quickly replaced after disassembly, guarantee the stability of long-term use of suction head, avoid the problem that deformation is caused by long-term use of tension spring 8, affect label precision.

[0027] As further, air passage 5 includes main air passage 51, multiple short branch air passages 52 communicated with main air passage 51, suction and blow common passage 53 corresponding to suction hole 3 and blowhole 4 and multiple long branch air passages 54 communicated with main air passage 51, and suction and blow common passage 53 is communicated with long branch air passage 54, multiple suction head air holes 6 are evenly distributed in the inside of main air passage 51 and the two ends of multiple short branch air passages 52 and multiple long branch air passages 54, multiple short branch air passages 52 and multiple long branch air passages 54 are divided into two groups of symmetrically arranged branch air passages with the center of main air passage 51, and one long branch air passage 54 is arranged between every two short branch air passages 52 in each group of branch air passages, and one short branch air passage 52 is arranged between every two long branch air passages 54 in each group of branch air passages.

[0028] Combination Figure 1 , Figure 2 And Figure 3As shown, specifically, the main air channel 51 is located at the middle position of the lower plate 102, and the short branch air channel 52 and the long branch air channel 54 are arranged in a right angle at the connection of the main air channel 51, and the short branch air channel 52 and the long branch air channel 54 are arranged in parallel. In this way, the label suction head air holes 6 arranged in this way can be more comprehensive on the lower plate 102, and the unique air channel 5 design of the utility model can ensure that each label suction head air hole 6 flows out uniform airflow, and the label suction is flat and no bubbles are generated.

[0029] As a further, the length of the lower plate 102 is 152mm, and the width of the lower plate 102 is 116mm. In this way, the label suction head air holes 6 on the surface of the lower plate 102 can flow out uniform airflow through the unique air channel 5 design of the utility model, and when facing a label of more than 100mm, it can be flatly adsorbed, the adsorption effect is good, and the generation of bubbles is effectively avoided.

[0030] Combining Figure 3 And Figure 4 As further shown, a plurality of lower positioning grooves 10 are arranged on the surface of the upper plate 101, a plurality of upper positioning grooves 11 corresponding to the lower positioning grooves 10 are arranged on the surface of the support fixed plate 2, and the two ends of the tension spring 8 are arranged in the corresponding positioning grooves, and the upper positioning grooves 11 are arranged on one side of the bolt 7.

[0031] Through the design of the lower positioning grooves 10 and the upper positioning grooves 11, the tension spring 8 can ensure a certain stability after installation, and the up-down sliding of the bolt 7 is ensured. It is worth noting that under certain conditions, the two ends of the tension spring 8 can be connected in the corresponding positioning grooves by means of gluing.

[0032] Combining Figure 3 As further shown, the four edges of the upper plate 101 are respectively provided with connecting bolts 12, the four edges of the lower plate 102 are respectively provided with connecting holes 13, and the upper plate 101 and the lower plate 102 are detachably connected through the cooperation of the connecting bolts 12 and the connecting holes 13. Through the design of the connecting bolts 12, the upper plate 101 and the lower plate 102 can be connected and fixed, and then the label suction plate 1 is formed.

[0033] As further shown, a strip-shaped hole 14 is arranged on the surface of the support fixed plate 2, and the strip-shaped hole 14 corresponds to the air suction hole 3 and the air blowing hole 4.

[0034] Further, the surface of the support fixing plate 2 is provided with a positioning pin 15 and a fixing bolt 16, the support fixing plate 2 is used for being connected with the labeling driving mechanism through cooperation of the positioning pin 15 and the fixing bolt 16, and the support fixing plate 2 can be connected with the external labeling driving mechanism through design of the positioning pin 15 and the fixing bolt 16, so that the labeling driving mechanism drives the utility model to be used.

[0035] Further, the material of the label suction plate 1 and the support fixing plate 2 is aluminum alloy.

[0036] The working principle and use process of the utility model are as follows: before use, the utility model is connected on the external labeling driving mechanism through the positioning pin 15 and the fixing bolt 16, and the pipe joint for air suction and air blowing is connected on the air suction hole 3 and the air blowing hole 4, during which, the air pipe is connected with the air suction hole 3 and the air blowing hole 4 through the inside of the strip-shaped hole 14.

[0037] When the labeling driving mechanism drives the label suction plate 1 to adsorb the label, the plurality of label suction head air holes 6 can perform air suction work through the external gas control equipment, so that the label of a larger size is adsorbed more smoothly due to the distribution design of the air channel 5 and the corresponding arrangement of the label suction head air hole 6, and then when the labeling driving mechanism drives the adsorbed label to label the plane of the labeled object, the generation of air bubbles is avoided, and the quality is higher; when labeling a slight inclined plane, the buffer force of the tension spring 8 is used, so that the corresponding bolt member 7 can slide upward in the copper shaft sleeve 9 when the one side of the label suction plate 1 contacts the labeled object, the bolt member 7 is arranged on the inner wall of the copper shaft sleeve 9 through the reserved interval, during which, the tension spring 8 is deformed to reach a proper buffer height, so that the label suction plate 1 can be deformed within the range of ±5° of the inclination angle, the labeling on the slight inclined plane is completed, the label is completely attached to the inclined plane of the labeled object, and the generation of air bubbles is avoided, and the labeling quality is effectively improved.

[0038] In the utility model, the term "plurality" refers to two or more than two, unless otherwise explicitly limited. The term "and / or" used in the text includes any and all combinations of one or more related listed items. The terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, "connection" can be fixed connection, or detachable connection, or integrally connected; "connection" can be directly connected, or indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0039] It is to be understood that when an element is referred to as being "on" or "connected to" another element, it can be directly on or connected to the other element or intervening elements can be present. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0040] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "certain embodiments", and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily mean the same embodiment or example. Also, the described specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0041] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A self-adapting slightly bevelled taped face suction head, characterized in that, The utility model provides a kind of suction label plate and support fixed plate, the suction label plate includes upper plate (101) and the lower plate (102) of detachable connection with upper plate (101), the surface of upper plate (101) is equipped with suction hole (3) and blow hole (4) through, and the lower plate (102) is equipped with air passage (5) on one side of upper plate (101) and is past with suction hole (3) and blow hole (4), and the lower plate (102) is equipped with multiple evenly distributed suction label head air holes (6) on the side away from upper plate (101), and multiple suction label head air holes (6) are communicated with air passage (5), and the four corners of support fixed plate (2) are respectively equipped with copper shaft sleeve (9), each copper shaft sleeve (9) is movably provided with bolt piece (7) respectively, and the outer wall of bolt piece (7) and the inner wall of copper shaft sleeve (9) are equipped with interval, and one end of multiple bolt pieces (7) is connected on upper plate (101), and multiple tension springs (8) are arranged between upper plate (101) and support fixed plate (2).

2. A self-adapting slightly bevelled sticker- facing suction head according to claim 1, characterized in that, The air passage (5) includes a main air passage (51), multiple short branch air passages (52) connected to the main air passage (51), a suction and blow common passage (53) corresponding to the suction hole (3) and the blow hole (4), and multiple long branch air passages (54) connected to the main air passage (51), and the suction and blow common passage (53) is communicated with the long branch air passage (54).

3. A self-adapting slightly bevelled sticker- facing suction head according to claim 2, characterized in that, Multiple suction label head air holes (6) are evenly distributed in the inside of the main air passage (51) and at both ends of the multiple short branch air passages (52) and the multiple long branch air passages (54).

4. A self-adapting slightly ramped sticker-faced suction cup according to claim 2, wherein, The multiple short branch air passages (52) and the multiple long branch air passages (54) are divided into two groups of symmetrically arranged branch air passages at the center of the main air passage (51), one long branch air passage (54) is arranged between every two short branch air passages (52) in each group of branch air passages, and one short branch air passage (52) is arranged between every two long branch air passages (54) in each group of branch air passages.

5. A self-adapting slightly beveled, sticker-attached suction head according to claim 1, characterized in that, A plurality of lower positioning grooves (10) are formed on the surface of the upper plate (101), and a plurality of upper positioning grooves (11) corresponding to the lower positioning grooves (10) are formed on the surface of the support fixed plate (2), and the two ends of the tension spring (8) are arranged in the corresponding positioning grooves.

6. A self-adapting slightly bevelled sticker- facing suction head according to claim 5, characterized in that, The upper positioning grooves (11) are arranged on one side of the bolt piece (7).

7. A self-adapting slightly beveled, sticker-attached suction head according to claim 1, characterized in that, A connecting bolt (12) is arranged at each of the four edges of the upper plate (101), a connecting hole (13) is formed at each of the four edges of the lower plate (102), and the upper plate (101) and the lower plate (102) are detachably connected through the cooperation of the connecting bolt (12) and the connecting hole (13).

8. A self-adapting slightly beveled, sticker-attached suction head according to claim 1, characterized in that, A strip-shaped hole (14) is formed through the surface of the support fixed plate (2), and the strip-shaped hole (14) corresponds to the suction hole (3) and the blow hole (4).

9. A self-adapting slightly beveled, sticker-attached suction head according to claim 1, characterized in that, The surface of the support fixed plate (2) is provided with a positioning pin (15) and a fixed bolt (16), and the support fixed plate (2) is connected with the label driving mechanism through cooperation of the positioning pin (15) and the fixed bolt (16).

10. A self-adapting slightly beveled, sticker-attached suction head according to claim 1, characterized in that, The material of the label suction plate (1) and the support fixed plate (2) is aluminum alloy material.

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