Labeling mechanism convenient to adjust

Abstract

The utility model relates to the technical field of labeling machines, and discloses a labeling mechanism convenient to adjust, which comprises a labeling table, a supporting frame is arranged at the top of the labeling table, and a conveying belt is arranged below the supporting frame. A label stripping assembly is installed on the top of the supporting frame. A height adjusting assembly is arranged on one side of the label stripping assembly; an adjustable label pressing assembly is arranged at the movable end of the height adjusting assembly. When large labeling pressure is needed, the distance between the upper label pressing plate and the lower label pressing plate is reduced, so that the pressing spring is extruded to be inconvenient to deform, the label pressing head on the lower portion can transmit large pressure, when small labeling pressure is needed, the distance between the upper label pressing plate and the lower label pressing plate is enlarged, so that the pressing spring is conveniently compressed, and when label pressing operation is carried out, the pressing spring can be conveniently pressed. According to the labeling mechanism, the pressure can be buffered through deformation, and then the purpose of labeling with small pressure is achieved, so that the labeling mechanism can adjust the labeling pressure to adapt to labeling of objects made of different materials.

Description

TECHNICAL FIELD

[0001] The utility model relates to a labeling machine technical field, concretely is a labeling mechanism convenient to adjust. BACKGROUND

[0002] The labeling machine is the equipment that the not dry adhesive paper label is pasted on the PCB, product or prescribed package, the kind that our country produces labeling machine is increasing gradually, the technical level has also greatly improved, has from the backward situation of manual, semi -automatic labeling, turns to the pattern that the high -speed labeling machine occupies the vast market from automation.

[0003] For example, China utility model patent CN218288436U proposes a labeling mechanism adjusting device for labeling machine, including fixed plate, labeling assembly and conveying assembly, the back surface of fixed plate is installed with drive assembly, the output end of drive assembly is connected with fixed seat, the inside of fixed seat is provided with roller, the outer wall of roller is provided with air bag, the inner side wall of fixed seat is provided with buffer mechanism.

[0004] In the prior art, the height of the roller is adjusted by the air cylinder to adapt to objects of different specifications, but the labeling pressure of the label cannot be adjusted, and when labeling objects with soft material, the large labeling pressure will affect the labeling effect. UTILITY MODEL CONTENT

[0005] (I) technical problem solved

[0006] In view of the defects of the prior art, the utility model provides a labeling mechanism convenient to adjust, which has the advantages of adjustable labeling pressure and adaptation to labeling of objects of different materials, and solves the problem that the labeling pressure of the label cannot be adjusted, and when labeling objects with soft material, the large labeling pressure will affect the labeling effect.

[0007] (II) technical scheme

[0008] To achieve the above purpose, the utility model provides the following technical scheme: a labeling mechanism convenient to adjust, comprising a labeling table;

[0009] The top of the labeling table is provided with a support frame, and the lower part of the support frame is provided with a conveying belt;

[0010] The top of the support frame is provided with a label stripping assembly;

[0011] One side of the label stripping assembly is provided with a height adjusting assembly;

[0012] The movable end of the height adjusting assembly is provided with an adjustable pressure mark assembly, which comprises a pressure mark cylinder fixedly connected to the movable end of the height adjusting assembly, an upper pressure mark plate fixedly connected to the telescopic end of the pressure mark cylinder, a connecting screw rod fixedly connected to the bottom of the upper pressure mark plate, a lower pressure mark plate slidingly connected to the outer side wall of the connecting screw rod, a fixing nut threadedly connected to the bottom end of the connecting screw rod, a pressure spring arranged between the upper pressure mark plate and the lower pressure mark plate, and a pressure mark head fixedly connected to the bottom of the lower pressure mark plate.

[0013] Preferably, the label stripping assembly comprises a label stripping frame fixedly connected to the top of the support frame, a placing wheel rotatably connected to the outer side wall of the label stripping frame, and a guide wheel set arranged on the outer side wall of the label stripping frame.

[0014] Preferably, the height adjusting assembly comprises a height adjusting frame fixedly connected to one side of the label stripping assembly, a sliding groove opened on the outer side wall of the height adjusting frame, an adjusting motor installed on the top of the height adjusting frame, an adjusting screw rod rotatably connected to the inside of the sliding groove, a screw rod nut threadedly connected to the outer side wall of the adjusting screw rod, and a mounting plate fixedly connected to the outer side wall of the screw rod nut.

[0015] Preferably, the outer side wall of the height adjusting frame is provided with a scale line.

[0016] Preferably, the two pressure springs are symmetrically distributed with reference to the middle line position of the lower pressure mark plate.

[0017] Preferably, the pressure mark head is in the structure of a rectangular plate.

[0018] (Three) beneficial effects

[0019] Compared with the prior art, the label sticking mechanism provided by the present application has the following advantages

[0020] Beneficial effects:

[0021] 1. The label sticking mechanism is convenient to adjust, through the setting of the adjustable label pressing assembly, the adjustable label pressing assembly is composed of two adjustable interval upper and lower label pressing plates, a pressing spring is arranged between the upper and lower label pressing plates, the elastic force of the pressing spring is adjusted by adjusting the interval of the upper and lower label pressing plates, when a larger label sticking pressure is required, the pressing spring is extruded and inconveniently deformed by reducing the interval of the upper and lower label pressing plates, so that the lower label pressing head can transmit more pressure, when a smaller label sticking pressure is required, the pressing spring is conveniently compressed by expanding the interval of the upper and lower label pressing plates, when the label pressing operation is performed, the pressure can be buffered by deformation, and then the purpose of label sticking with smaller pressure is achieved, so that the label sticking mechanism can adjust the label sticking pressure and adapt to the label sticking of objects with different materials. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the utility model;

[0023] Figure 2 It is a structural schematic diagram of the label stripping assembly in the utility model;

[0024] Figure 3 It is a structural schematic diagram of the height adjusting assembly in the utility model;

[0025] Figure 4 It is a structural schematic diagram of the adjustable label pressing assembly in the utility model.

[0026] In the drawing:

[0027] 10, label sticking table;

[0028] 20, support frame;

[0029] 30, conveying belt;

[0030] 40, label stripping assembly; 41, label stripping frame; 42, placing wheel; 43, guide wheel set;

[0031] 50, height adjusting assembly; 51, height adjusting frame; 52, sliding groove; 53, adjusting motor; 54, adjusting screw; 55, screw nut; 56, mounting plate;

[0032] 60, adjustable label pressing assembly; 61, label pressing cylinder; 62, upper label pressing plate; 63, connecting screw; 64, lower label pressing plate; 65, fixing nut; 66, pressing spring; 67, label pressing head. DETAILED DESCRIPTION

[0033] With reference to the drawings and the embodiments disclosed herein, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments disclosed herein, all other embodiments obtained by those of ordinary skill in the art without creative efforts are within the scope of the present application.

[0034] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement condition and the like between components in a certain posture, and if the certain posture changes, the directional indications also change accordingly.

[0035] In the present application, unless otherwise explicitly specified and limited, the terms “connection”, “fixation” and the like should be understood in a broad sense, for example, “fixation” can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be direct connection, or indirect connection through an intermediate medium; can be internal connection of two elements or interaction relationship between two elements, unless otherwise explicitly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0036] In addition, the descriptions such as “first”, “second” and the like in the present application are only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by “first”, “second” can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can realize it, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the scope of protection claimed by the present application.

[0037] In the related art, the height of the roller is adjusted by the cylinder to adapt to different specifications of the object, but the labeling pressure of the label is not adjustable, and when labeling the object with soft material, the larger labeling pressure will affect the labeling effect.

[0038] In order to solve the problems in the related art to some extent, the application provides a label sticking mechanism convenient to adjust, which comprises a label sticking table 10, a supporting frame 20 arranged on the top of the label sticking table 10, and a conveying belt 30 arranged below the supporting frame 20.

[0039] The application will be described below in combination with the drawings and specific embodiments:

[0040] In combination with Figures 1-4 the application, a label sticking mechanism convenient to adjust is provided, which comprises a label sticking table 10, a supporting frame 20 arranged on the top of the label sticking table 10, and a conveying belt 30 arranged below the supporting frame 20.

[0041] The supporting frame 20 supports a label peeling assembly 40, and the conveying belt 30 at the bottom conveys objects to be labeled.

[0042] The top of the supporting frame 20 is provided with the label peeling assembly 40, which comprises a label peeling frame 41 fixedly connected to the top of the supporting frame 20, a placing wheel 42 rotatably connected to the outer side wall of the label peeling frame 41, and a guide wheel set 43 arranged on the outer side wall of the label peeling frame 41.

[0043] When labeling, the label paper is placed on the placing wheel 42, and then the label paper is sequentially threaded through the guide wheel set 43 to automatically peel the label.

[0044] One side of the label peeling assembly 40 is provided with a height adjusting assembly 50, which comprises a height adjusting frame 51 fixedly connected to one side of the label peeling assembly 40, a sliding groove 52 arranged on the outer side wall of the height adjusting frame 51, an adjusting motor 53 installed on the top of the height adjusting frame 51, an adjusting screw rod 54 rotatably connected to the inside of the sliding groove 52 and connected to the output shaft of the adjusting motor 53 at the top end, a screw rod nut 55 threadedly connected to the outer side wall of the adjusting screw rod 54, and a mounting plate 56 fixedly connected to the outer side wall of the screw rod nut 55.

[0045] The height adjusting assembly 50 can adjust the labeling height as required. When adjusting, the adjusting motor 53 is started to drive the adjusting lead screw 54 to rotate, the adjusting lead screw 54 drives the lead screw nut 55 to ascend or descend, the lead screw nut 55 drives the adjustable labeling pressing assembly 60 on the mounting plate 56 to ascend or descend, and the labeling height is adjusted.

[0046] The movable end of the height adjusting assembly 50 is provided with the adjustable labeling pressing assembly 60. The adjustable labeling pressing assembly 60 comprises a labeling pressing cylinder 61 fixedly connected to the movable end of the height adjusting assembly 50, an upper labeling pressing plate 62 fixedly connected to the telescopic end of the labeling pressing cylinder 61, a connecting screw rod 63 fixedly connected to the bottom of the upper labeling pressing plate 62, a lower labeling pressing plate 64 slidably connected to the outer side wall of the connecting screw rod 63, a fixed nut 65 threadedly connected to the bottom end of the connecting screw rod 63, a pressing spring 66 arranged between the upper labeling pressing plate 62 and the lower labeling pressing plate 64, and a labeling pressing head 67 fixedly connected to the bottom of the lower labeling pressing plate 64.

[0047] Before labeling, the spacing between the upper labeling pressing plate 62 and the lower labeling pressing plate 64 is adjusted to adjust the labeling pressing force. When a larger labeling pressing force is required, the fixed nut 65 is rotated to drive the lower labeling pressing plate 64 to slide upward on the connecting screw rod 63, the spacing between the upper labeling pressing plate 62 and the lower labeling pressing plate 64 is reduced, the pressing spring 66 is compressed and deformed, and the lower labeling pressing head 67 can transmit more pressure. When a smaller labeling pressing force is required, the fixed nut 65 is rotated to drive the lower labeling pressing plate 64 to slide downward on the connecting screw rod 63, the spacing between the upper labeling pressing plate 62 and the lower labeling pressing plate 64 is expanded, the pressing spring 66 is compressed, and the deformation of the pressing spring 66 can buffer the pressure during labeling, so that the labeling is performed with a smaller pressure. Finally, the labeling pressing cylinder 61 is started to drive the labeling pressing head 67 to perform labeling on the label.

[0048] In some embodiments, the outer side wall of the height adjusting bracket 51 has a scale line, which facilitates observation of the adjustment amount.

[0049] In some embodiments, the pressing spring 66 is provided in two, and the two pressing springs 66 are symmetrically distributed with reference to the center line of the lower labeling pressing plate 64.

[0050] In some embodiments, the labeling pressing head 67 has a rectangular plate structure.

[0051] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" 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 specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and integrate different embodiments or examples described in the specification.

[0052] In addition, the technical solutions among various embodiments can be combined with each other, but it must be based on the fact that a person skilled in the art can realize it, and when the combination of technical solutions appears contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist and is not within the protection scope required by the present application.

[0053] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A label sticking mechanism convenient to adjust, comprising a label sticking table (10); characterized in that The top of the label sticking table (10) is provided with a support frame (20), and the lower side of the support frame (20) is provided with a conveying belt (30); The top of the support frame (20) is provided with a label stripping assembly (40); One side of the label stripping assembly (40) is provided with a height adjusting assembly (50); The moving end of the height adjusting assembly (50) is provided with an adjustable label pressing assembly (60), which comprises: A label pressing cylinder (61) fixedly connected to the moving end of the height adjusting assembly (50); An upper label pressing plate (62) fixedly connected to the telescopic end of the label pressing cylinder (61); A connecting screw rod (63) fixedly connected to the bottom of the upper label pressing plate (62); A lower label pressing plate (64) slidingly connected to the outer side wall of the connecting screw rod (63); A fixed nut (65) threadedly connected to the bottom end of the connecting screw rod (63); A pressing spring (66) arranged between the upper label pressing plate (62) and the lower label pressing plate (64); A label pressing head (67) fixedly connected to the bottom of the lower label pressing plate (64).

2. A label applicator of claim 1 wherein: The label stripping assembly (40) comprises: A label stripping frame (41) fixedly connected to the top of the support frame (20); A placing wheel (42) rotatably connected to the outer side wall of the label stripping frame (41); A guide wheel group (43) arranged on the outer side wall of the label stripping frame (41).

3. A label applicator of claim 1 wherein: The height adjusting assembly (50) comprises: A height adjusting frame (51) fixedly connected to one side of the label stripping assembly (40); A sliding groove (52) formed in the outer side wall of the height adjusting frame (51); An adjusting motor (53) mounted on the top of the height adjusting frame (51); An adjusting screw rod (54) rotatably connected to the inside of the sliding groove (52), with the top end connected to the output shaft of the adjusting motor (53); A screw rod nut (55) threadedly connected to the outer side wall of the adjusting screw rod (54); An installation plate (56) fixedly connected to the outer side wall of the screw rod nut (55).

4. A label applicator of claim 3 wherein: The outer side wall of the height adjusting frame (51) has a scale line.

5. A label applicator of claim 1 wherein: There are two pressing springs (66), which are symmetrically distributed with reference to the center line position of the lower label pressing plate (64).

6. A label applicator of claim 1 wherein: The label pressing head (67) is in the structure of a rectangular plate.

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