Label position regulator and labeling machine with same

Abstract

The utility model provides a label position regulator which comprises a connecting shaft sleeve and a regulating shaft sleeve, the connecting shaft sleeve is sleeved on a transmission shaft and detachably connected with the transmission shaft, the transmission shaft can drive the connecting shaft sleeve to rotate, and the regulating shaft sleeve is sleeved on a regulating shaft and detachably connected with the regulating shaft. The adjusting shaft sleeve is detachably connected with the connecting shaft sleeve and can drive the adjusting shaft to rotate. The labeling device has the beneficial effects that the problem that the labeling position is easy to deviate is effectively solved, the labeling accuracy is improved, the structure is simple, the operation is convenient, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of labeling machines, in particular to a label position regulator and a labeling machine provided with the regulator. Background Art

[0002] like Figure 1 As shown, during the labeling process, the transmission motor 1 drives the transmission shaft 2 to rotate, and the adjustment shaft 3 is installed inside the transmission shaft 2. A locking sleeve 4 is sleeved on one end of the outside of the transmission shaft 2. A locking top screw 5 is installed on the locking sleeve 4. The bottom of the locking top screw 5 abuts against the transmission shaft 2, thereby driving the adjustment shaft 3 to rotate to achieve labeling. When it is necessary to adjust the label position, loosen the locking top screw 5, turn the handle 6 to rotate the adjustment shaft 3 relative to the transmission shaft 2, and tighten the locking top screw 5 when it rotates to the set angle. During the labeling process, due to the clearance between the locking sleeve 4 and the transmission shaft 2, the locking sleeve is easy to move, resulting in the loosening of the locking top screw 5, insufficient locking force, and relative rotation of the adjustment shaft 3 and the transmission shaft 2, causing the labeling position to shift. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a label position regulator and a labeling machine provided with the regulator, which effectively solves the problem that the labeling position is prone to deviation and overcomes the shortcomings of the prior art.

[0004] The technical solution adopted by the utility model is: a label position regulator, comprising:

[0005] A connecting sleeve is sleeved on the transmission shaft and is detachably connected to the transmission shaft, and the transmission shaft can drive the connecting sleeve to rotate;

[0006] The adjusting shaft sleeve is sleeved on the adjusting shaft and is detachably connected to the adjusting shaft. The adjusting shaft sleeve is detachably connected to the connecting shaft sleeve and can drive the adjusting shaft to rotate.

[0007] Furthermore, the connecting sleeve is provided with a first top screw, and the first top screw abuts against the transmission shaft.

[0008] Furthermore, the first top screws are provided in plurality and are arranged along the circumference of the connecting sleeve.

[0009] Furthermore, a second top screw is provided on the adjusting sleeve, and the second top screw abuts against the adjusting shaft.

[0010] Furthermore, the second top screws are provided in plurality and are arranged along the circumference of the adjusting sleeve.

[0011] Furthermore, a first connecting portion is provided at one end of the connecting sleeve close to the adjusting sleeve, and a second connecting portion is provided at one end of the adjusting sleeve close to the connecting sleeve. The first connecting portion and the second connecting portion are detachably connected and sleeved on the transmission shaft.

[0012] Furthermore, a first connecting hole and a second connecting hole are respectively provided at relative positions of the first connecting portion and the second connecting portion, and the first connecting hole and the second connecting hole are detachably connected.

[0013] Furthermore, the first connection hole and the second connection hole are respectively arranged along the circumference of the first connection part and the second connection part.

[0014] Furthermore, a groove is provided inside one end of the adjusting sleeve close to the second connecting portion.

[0015] The utility model provides a labeling machine, which is provided with the label position regulator as described above.

[0016] The advantages and positive effects of the utility model are as follows: due to the adoption of the above technical solution, the problem that the labeling position is prone to deviation is effectively solved, the accuracy of labeling is improved, the structure is simple, the operation is convenient, and the production efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the installation of the regulator in the prior art.

[0018] Figure 2 This is a schematic diagram of installing a label position regulator according to an embodiment of the utility model.

[0019] Figure 3 It is a schematic diagram of a connecting shaft sleeve structure of a label position regulator according to an embodiment of the utility model.

[0020] Figure 4 The utility model is a schematic diagram of a label position regulator adjusting sleeve structure.

[0021] In the figure:

[0022] 1. Transmission motor 2. Transmission shaft 3. Adjustment shaft

[0023] 4. Locking sleeve 5. Locking top screw 6. Handle

[0024] 7. Connecting sleeve 8. Adjusting sleeve 9. First top screw

[0025] 10. Second top screw 11. First connecting part 12. Second connecting part

[0026] 13. First connection hole 14. Second connection hole 15. Fixing bolt

[0027] 16. Groove DETAILED DESCRIPTION

[0028] The embodiment of the utility model provides a label position regulator and a labeling machine provided with the regulator. The embodiment of the utility model is described below in conjunction with the accompanying drawings.

[0029] In the description of the embodiments of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "top", "bottom", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "set" and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood by specific circumstances.

[0030] like Figure 2-4 As shown, an embodiment of the utility model is a label position regulator, including a connecting sleeve 7 and an adjusting sleeve 8. The connecting sleeve 7 is sleeved on the transmission shaft 2 and is detachably connected to the transmission shaft 2, and the transmission shaft 2 can drive the connecting sleeve 7 to rotate. The adjusting sleeve 8 is sleeved on the adjusting shaft 3 and is detachably connected to the adjusting shaft 3. The adjusting sleeve 8 is detachably connected to the connecting sleeve 7 and can drive the adjusting shaft 3 to rotate. When it is necessary to adjust the label position, the connection between the adjusting sleeve 8 and the connecting sleeve 7 is removed, and the adjusting sleeve 8 is rotated. The adjusting sleeve 8 drives the adjusting shaft 3 to rotate to a set angle relative to the transmission shaft 2, and then the adjusting sleeve 8 is connected to the connecting sleeve 7.

[0031] Specifically, a first top screw 9 is provided on the connecting sleeve 7, and the first top screw 9 vertically passes through the connecting sleeve 7 and is threadedly connected to the connecting sleeve 7. The bottom of the first top screw 9 abuts against the outer wall of the transmission shaft. The first top screw 9 is used to fix the connecting sleeve 7 and the transmission shaft 2 together, which can ensure firmness and facilitate disassembly. The transmission shaft 2 rotates under the drive of the transmission motor 1. Since the connecting sleeve 7 is fixed to the transmission shaft 2, the connecting sleeve 7 can rotate accordingly.

[0032] Preferably, in order to make the connection sleeve 7 and the transmission shaft 2 firmly and reliably fixed, a plurality of first top screws 9 are provided, which are arranged along the circumference of the connection sleeve 7. By using the first top screws 9 to abut against the outer wall of the transmission shaft 2 in multiple directions, the connection sleeve 7 and the transmission shaft 2 are firmly fixed together. In this embodiment, two first top screws 9 are symmetrically provided along the circumference of the connection sleeve 7.

[0033] Specifically, a second top screw 10 is provided on the adjusting sleeve 8. The second top screw 10 vertically passes through the adjusting sleeve 8 and is threadedly connected to the adjusting sleeve 8. The bottom of the second top screw 10 abuts against the outer wall of the adjusting shaft 3. The second top screw 10 is used to fix the adjusting sleeve 8 and the adjusting shaft 3 together, which can ensure firmness and facilitate disassembly. The connecting sleeve 7 rotates under the drive of the transmission shaft 2. Since the connecting sleeve 7 is connected to the adjusting sleeve 8, the adjusting sleeve 8 can be driven to rotate. Driven by the adjusting sleeve 8, the adjusting shaft 3 rotates to apply labels. When it is necessary to adjust the label position, the connection between the connecting sleeve 7 and the adjusting sleeve 8 is removed, and the adjusting sleeve 8 is rotated to drive the adjusting shaft to rotate, thereby completing the adjustment of the label position.

[0034] Preferably, in order to make the adjustment sleeve 8 and the adjustment shaft 3 firmly and reliably fixed, a plurality of second top screws 10 are provided, which are arranged along the circumference of the adjustment sleeve 8. By using the second top screws 10 to abut against the outer wall of the adjustment shaft 3 in multiple directions, the adjustment sleeve 8 and the adjustment shaft 3 are firmly fixed together. In this embodiment, two second top screws 10 are symmetrically provided along the circumference of the adjustment sleeve 8.

[0035] Specifically, in order to facilitate the connection between the connecting sleeve 7 and the adjusting sleeve 8, a first connecting portion 11 is provided at one end of the connecting sleeve 7 close to the adjusting sleeve 8, and a second connecting portion 12 is provided at one end of the adjusting sleeve 8 close to the connecting sleeve 7. The first connecting portion 11 and the second connecting portion 12 are detachably connected and sleeved on the transmission shaft. A first connecting hole 13 and a second connecting hole 14 are respectively provided at the relative positions of the first connecting portion 11 and the second connecting portion 12, and the first connecting hole 13 and the second connecting hole 14 are detachably connected. The first connecting hole 13 and the second connecting hole 14 are respectively arranged along the circumference of the first connecting portion 11 and the second connecting portion 12.

[0036] In this embodiment, the first connection part 11 and the second connection part 12 are both circular flanges of the same size, which are sleeved on the transmission shaft. The first connection part 11 is welded and fixed to one end of the connecting sleeve 7 close to the adjusting sleeve 8, and the second connection part 12 is welded and fixed to one end of the adjusting sleeve 8 close to the connecting sleeve 7. The first connection holes 13 and the second connection holes 14 are respectively and evenly spaced along the circumference of the first connection part 11 and the second connection part 12. The first connection holes 13 and the second connection holes 14 are both through holes, which are detachably connected by fixing bolts 15.

[0037] Preferably, in order to enable the second connecting portion 12 to be sleeved on the transmission shaft, a groove 16 is provided inside one end of the adjusting sleeve 8 close to the second connecting portion 12 .

[0038] A labeling machine is provided with a label position adjuster as described above. The connecting sleeve 7 uses a plurality of first top screws 9 to firmly abut against the transmission shaft 2. During the labeling process, compared with the prior art in which the locking sleeve 4 only uses the locking top screw 5 to abut against the adjusting shaft 3, in the present technical solution, in addition to using the second top screw 10 to abut against the adjusting shaft 3, the adjusting sleeve 8 is also fixedly connected to the connecting sleeve 7 with a fixing bolt 15, thereby enhancing the stability of the adjusting sleeve 8 and preventing the adjusting sleeve 8 from moving and loosening the second top screw 10, and effectively solving the problem that the label position is prone to displacement. When the label position needs to be adjusted, the fixing bolt 15 is removed, and the adjusting shaft 3 can be rotated by directly twisting the adjusting sleeve 8.

[0039] The advantages and positive effects of the utility model are:

[0040] 1. By setting the connecting sleeve, the adjusting sleeve is fixedly connected with the connecting sleeve, which enhances the stability of the adjusting sleeve, effectively prevents the loosening of the second top screw, solves the problem of easy deviation of the labeling position, and improves the accuracy of labeling.

[0041] 2. Simple structure, easy operation, reduces production delays, improves production efficiency, reduces downtime for maintenance, and reduces production costs.

[0042] The above is a detailed description of the embodiments of the utility model, but the contents are only preferred embodiments of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A label position regulator, characterized in that: include: A connecting sleeve is sleeved on the transmission shaft and is detachably connected to the transmission shaft, and the transmission shaft can drive the connecting sleeve to rotate; The adjusting shaft sleeve is sleeved on the adjusting shaft and is detachably connected to the adjusting shaft. The adjusting shaft sleeve is detachably connected to the connecting shaft sleeve and can drive the adjusting shaft to rotate.

2. A label position regulator according to claim 1, characterized in that: The connecting sleeve is provided with a first top screw, and the first top screw abuts against the transmission shaft.

3. A label position regulator according to claim 2, characterized in that: The first top screws are provided in plurality and are arranged along the circumference of the connecting sleeve.

4. A label position regulator according to any one of claims 1 to 3, characterized in that: The adjusting shaft sleeve is provided with a second top screw, and the second top screw abuts against the adjusting shaft.

5. A label position regulator according to claim 4, characterized in that: A plurality of second top screws are provided and arranged along the circumference of the adjusting sleeve.

6. A label position regulator according to any one of claims 1-3 and 5, characterized in that: A first connecting portion is provided at one end of the connecting sleeve close to the adjusting sleeve, and a second connecting portion is provided at one end of the adjusting sleeve close to the connecting sleeve. The first connecting portion and the second connecting portion are detachably connected and sleeved on the transmission shaft.

7. A label position regulator according to claim 6, characterized in that: A first connection hole and a second connection hole are respectively disposed at relative positions of the first connection portion and the second connection portion, and the first connection hole and the second connection hole are detachably connected.

8. A label position regulator according to claim 7, characterized in that: The first connection hole and the second connection hole are respectively arranged along the circumference of the first connection portion and the second connection portion.

9. The label position regulator according to claim 6, characterized in that: A groove is provided inside the end of the adjusting sleeve close to the second connecting portion.

10. A labeling machine, characterized in that: A label position regulator as described in any one of claims 1 to 9 is provided.

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