Automatic correction mechanism

Abstract

The utility model discloses an automatic correcting mechanism, which is used for correcting and transferring a bottle body and comprises a first connecting seat, a second connecting seat and a driving mechanism, the first eccentric driving module and the second connecting seat are arranged on the first connecting seat; the first eccentric driving module is used for driving the second connecting seat to do linear reciprocating motion on the first connecting seat; the two second eccentric driving modules and the correcting bodies are arranged on the second connecting base, the two second eccentric driving modules are used for driving the correcting bodies to do linear reciprocating motion, and the bottle body is clamped between the two correcting bodies. Through an eccentric transmission structure, automatic reciprocating motion in two horizontal directions is realized, and the transmission effect is stable and accurate.

Description

Technical Field

[0001] The utility model relates to the technical field of labeling equipment, and particularly relates to an automatic correction mechanism. Background Art

[0002] Labeling refers to pasting a specific identifier or label onto an item for identification, classification, or tracking. Currently, labeling equipment is used in conjunction with a conveyor line to automatically label items on the conveyor line. For example, a wine bottle packaging labeling device and labeling method disclosed in Patent No. CN118083302A includes a base, an intermittent mechanism, a wiping mechanism, a labeling mechanism, and a flattening mechanism. By setting the intermittent mechanism, the speed of the intermittent mechanism is controlled to adjust the conveying speed of the wine bottles, and the dust wiping, outer surface labeling, and label flattening of a single wine bottle are sequentially completed through the wiping mechanism, the labeling mechanism, and the flattening mechanism. Therefore, by setting the intermittent mechanism, it is possible to avoid the situation of wine bottle accumulation and missed labeling caused by the traditional use of a conveyor belt. At the same time, the wine bottle can be firmly fixed by a suction cup to prevent it from tilting during transportation and causing the wine bottle to break, thus facilitating continuous labeling. However, such equipment is suitable for regular round bottle bodies. For oval bottle structures, the bottle body needs to be corrected and fixed at a specific position during labeling, and it is difficult to achieve this function with conventional conveyor line feeding. Summary of the Utility Model

[0003] The utility model is to avoid the deficiencies of the prior art and provides an automatic correction mechanism for non-circular bottle bodies.

[0004] The utility model solves the technical problems by adopting the following technical solutions: An automatic correction mechanism for correcting and transferring a bottle body, comprising:

[0005] A first connecting seat;

[0006] A first eccentric drive module and a second connecting seat arranged on the first connecting seat, the first eccentric drive module being used to drive the second connecting seat to make a linear reciprocating motion on the first connecting seat;

[0007] Two second eccentric drive modules and a correction body arranged on the second connecting seat, the two second eccentric drive modules being used to drive the correction body to make a linear reciprocating motion, and the bottle body being clamped between the two correction bodies.

[0008] In several embodiments, the first eccentric drive module includes a first drive motor, a first transmission wheel, a first connecting shaft, and a first transmission rod disposed between the first transmission wheel and the second connecting seat. The first drive motor drives the first transmission wheel to rotate. The first connecting shaft is respectively disposed on the first transmission wheel and the second connecting seat. The two ends of the first transmission rod are rotatably sleeved on the two first connecting shafts, and one of the first connecting shafts is eccentrically disposed on the first transmission wheel.

[0009] In several embodiments, a linear guide rail is disposed between the second connecting seat and the first connecting seat.

[0010] In several embodiments, the second eccentric drive module includes a second drive motor, a second transmission wheel, a second connecting shaft, a second transmission rod, and a third connecting seat. The second drive motor drives the second transmission wheel to rotate. The second connecting shaft is respectively disposed on the second transmission wheel and the third connecting seat. The second transmission rod is rotatably connected to the two second connecting shafts, and one of the second connecting shafts is eccentrically disposed on the second transmission wheel.

[0011] In several embodiments, the third connecting seat is connected to the correction body.

[0012] In several embodiments, a linear guide rail is disposed between the third connecting seat and the second connecting seat.

[0013] In several embodiments, a correction groove is disposed in the correction body. The correction groove matches the outer shape of the bottle body, and the bottle body is elliptical.

[0014] In several embodiments, two protective covers are disposed on the second connecting seat, and the protective covers surround part of the second eccentric drive module.

[0015] The beneficial effects of the present utility model are as follows:

[0016] The present utility model realizes automatic reciprocating movements in two horizontal directions through an eccentric transmission structure, and the transmission effect is stable and accurate.

[0017] Combined with the structure of the correction body, the present utility model can clamp and automatically correct an elliptical bottle body, enable it to be stably in a required position, and feed it into a labeling mechanism for labeling. Description of the Drawings

[0018] The drawings described herein are only for the purpose of illustrating the selected embodiments and do not represent all possible embodiments, and should not be considered as a limitation on the scope of the present utility model.

[0019] Figure 1 Schematically shows the overall structure of the automatic correction mechanism in this embodiment;

[0020] Figure 2 Schematically shows Figure 1 the top view structure of

[0021] Figure 3 Schematically shows Figure 1 the enlarged structure of the correction body in Detailed implementation manners

[0022] Next, embodiments of the present invention will be described in detail with reference to the accompanying drawings. To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in conjunction with the accompanying drawings is not intended to limit the scope of the claimed present invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present invention.

[0024] As Figures 1 - 3 shown, the automatic correction mechanism in this embodiment, in cooperation with the conveyor line and the labeling device, is used to correct the bottles on the conveyor line and perform labeling after transfer. It mainly consists of a first connecting seat 10, a first eccentric drive module 20 provided on the first connecting seat 10, a second connecting seat 30, two second eccentric drive modules 40 provided on the second connecting seat 30, and a correction body 50. Among them, the first eccentric drive module 20 is used to drive the second connecting seat 30 to make a linear reciprocating motion on the first connecting seat 10, and the two second eccentric drive modules 40 are used to drive the correction body 50 to make a linear reciprocating motion. The bottle is clamped between the two correction bodies 50. The first eccentric drive module 20 and the second eccentric drive module 40 can both drive to make a horizontal linear motion, and the motion directions are perpendicular to each other.

[0025] Among them, the first eccentric drive module 20 includes a first drive motor 21, a first transmission wheel 22, a first connecting shaft 23, and a first transmission rod 24 disposed between the first transmission wheel 22 and the second connecting seat 30. The first drive motor 21 drives the first transmission wheel 22 to rotate. The first connecting shaft 23 is respectively disposed on the first transmission wheel 22 and the second connecting seat 30. Both ends of the first transmission rod 24 are rotatably sleeved on the two first connecting shafts 23. One of the first connecting shafts 23 is eccentrically disposed on the first transmission wheel 22. Thus, through the eccentric drive structure formed by the first transmission wheel 22 and the first connecting shaft 23, the second connecting seat 30 is driven to make a horizontal reciprocating motion. And in order to maintain the straightness of the motion, a linear guide is provided between the second connecting seat 30 and the first connecting seat 10.

[0026] And, the second eccentric drive module 40 includes a second drive motor 41, a second transmission wheel 42, a second connecting shaft 43, a second transmission rod 44, and a third connecting seat 45. The second drive motor 41 drives the second transmission wheel 42 to rotate. The second connecting shaft 43 is respectively disposed on the second transmission wheel 42 and the third connecting seat 45. The second transmission rod 44 is rotatably connected to the two second connecting shafts 43. One of the second connecting shafts 43 is eccentrically disposed on the second transmission wheel 42. And the third connecting seat 45 is connected to the calibration body 50. A linear guide is also provided between the third connecting seat 45 and the second connecting seat 30.

[0027] And, a calibration groove 51 is provided inside the calibration body 50. The calibration groove 51 matches the outer shape of the bottle body. Here, the bottle body has an elliptical outer shape structure. After the bottle body is clamped between the two calibration bodies 50, as the two calibration bodies 50 approach each other, the bottle body is gradually and automatically rotated to a position where it completely fits the calibration groove 51.

[0028] Here, two protective covers 60 are provided on the second connecting seat 30. The protective covers 60 enclose part of the second eccentric drive module 40. For the convenience of observation, Figure 1 only 1 protective cover 60 is shown.

[0029] When the present utility model is in use, first, the first eccentric drive module 20 drives the second eccentric drive module 40 and the calibration body 50 to the position of the bottle body on the conveyor line, and the second eccentric drive module 40 drives the calibration body 50 to clamp and calibrate the bottle body. At the same time, the first eccentric drive module 20 drives the second eccentric drive module 40 and the calibration body 50 to move in the reverse direction to the labeling mechanism position to complete labeling.

[0030] All of the ways described herein may be performed in any suitable order. Any and all examples used, or the exemplary language provided herein (such as "for example") are merely for better illustrating the present utility model and are not a limitation on the scope of the present utility model, unless otherwise claimed. The language in the detailed description should not be construed as indicating any non-claimed essential elements for practicing the present utility model.

[0031] The present utility model describes preferred embodiments, including the best mode known to the inventors for practicing the present utility model. Of course, variations of these preferred embodiments will be apparent to those skilled in the art. The inventors contemplate that those skilled in the art may use such variations as appropriate, and the inventors point out that the present utility model may be practiced in other ways different from those specifically described herein. Accordingly, the present utility model includes all improvements included within the spirit and scope of the present utility model as defined by the claims. Moreover, unless otherwise stated or clearly inconsistent in context, the present utility model includes any of the above elements and all possible variations thereof.

Claims

1. An automatic correction mechanism for correcting and transferring bottles, characterized in that: include: A first connecting seat (10); A first eccentric driving module (20) and a second connecting seat (30) are arranged on the first connecting seat (10), wherein the first eccentric driving module (20) is used to drive the second connecting seat (30) to perform a linear reciprocating motion on the first connecting seat (10); Two second eccentric driving modules (40) and a correction body (50) are arranged on the second connecting seat (30), and the two second eccentric driving modules (40) are used to drive the correction body (50) to make a linear reciprocating motion, and the bottle body is clamped between the two correction bodies (50).

2. An automatic correction mechanism according to claim 1, characterized in that: The first eccentric driving module (20) comprises a first driving motor (21), a first transmission wheel (22), a first connecting shaft (23), and a first transmission rod (24) arranged between the first transmission wheel (22) and a second connecting seat (30); the first driving motor (21) drives the first transmission wheel (22) to rotate; the first connecting shaft (23) is respectively arranged on the first transmission wheel (22) and the second connecting seat (30); two ends of the first transmission rod (24) are rotatably sleeved on the two first connecting shafts (23); and one of the first connecting shafts (23) is eccentrically arranged on the first transmission wheel (22).

3. An automatic correction mechanism according to claim 2, characterized in that: A linear guide rail is provided between the second connecting seat (30) and the first connecting seat (10).

4. The automatic correction mechanism according to claim 1, characterized in that: The second eccentric driving module (40) comprises a second driving motor (41), a second transmission wheel (42), a second connecting shaft (43), a second transmission rod (44) and a third connecting seat (45); the second driving motor (41) drives the second transmission wheel (42) to rotate; the second connecting shaft (43) is respectively arranged on the second transmission wheel (42) and the third connecting seat (45); the second transmission rod (44) is rotationally connected to the two second connecting shafts (43); and one of the second connecting shafts (43) is eccentrically arranged on the second transmission wheel (42).

5. An automatic correction mechanism according to claim 4, characterized in that: The third connecting seat (45) is connected to the correction body (50).

6. An automatic correction mechanism according to claim 4, characterized in that: A linear guide rail is provided between the third connecting seat (45) and the second connecting seat (30).

7. The automatic correction mechanism according to claim 4, characterized in that: A correction groove (51) is arranged in the correction body (50), and the correction groove (51) matches the shape of the bottle body.

8. An automatic correction mechanism according to claim 7, characterized in that: The bottle body is oval in shape.

9. The automatic correction mechanism according to claim 1, characterized in that: Two protective covers (60) are arranged on the second connecting seat (30), and the protective covers (60) surround a portion of the second eccentric driving module (40).

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