CN215156259U - Horizontal labeller positioning device - Google Patents

Abstract

A positioning device of a horizontal labeling machine for placing a package on an object, comprising: a conveying mechanism, a label-covering module, a packaging material guiding mechanism, an object guiding mechanism and a packaging mechanism. The conveying mechanism comprises a bearing piece, wherein the bearing piece is provided with a first central line and moves along a path to convey the object. The labeling module is used for packaging the material to be sleeved on the object. The packaging material guiding mechanism pushes the packaging material sleeved on the object to enable a second center line of the packaging material sleeved on the object to be aligned with the first center line. The object guide mechanism pushes the object to align a third center line of the object with the first center line. The packaging mechanism is arranged beside the path, so that the packaging raw materials with the second central line aligned with the first central line are coated on the object with the third central line aligned with the first central line.

Description

Horizontal labeller positioning device

Technical Field

The present invention relates to a device for positioning a horizontal label-covering machine, and more particularly to a device for positioning a horizontal label-covering machine, which is used to cover a raw material and an object before packaging and align the raw material and the object with each other.

Background

In order to protect the articles from damage during distribution, in order to avoid contamination during transport and to increase the integrity of the article's preservation, it is common to completely wrap the articles with a wrapper. The conventional vertical labeling machine performs labeling on an article and adjusts the packaging material to a proper position by flapping one side of the article, but the structure of the vertical labeling machine is only suitable for larger articles, and the packaging method for smaller articles is usually achieved by a horizontal labeling machine. The article is conveyed by the conveyer belt, the cylindrical film of the packing material is sleeved on the article by the label sleeving device, then the heat shrinkage device provides hot air flow, and the packing material film gradually shrinks after meeting the hot air flow and finally completely covers the article.

However, after the above-mentioned horizontal labeling machine is used for sleeving the packaging material on the article, before the article enters the heat-shrinking device, due to the movement in the transportation process, the central line of the article and the central line of the packaging material are often not aligned, so that after the packaging material is wrapped on the article by heat-shrinking, a problem that a certain part of the article is not wrapped by the packaging material often occurs, and packaging defects are caused.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a positioning device for a horizontal labeling machine, which aligns the central line of a packaging material and an article before the packaging material and the article are packaged, so that the packaging material can completely cover the article when the package is made, and the package is not defective.

The technical means adopted by the utility model are as follows.

In order to achieve the above object, the utility model discloses a horizontal labeller positioner's an embodiment is used for arranging a packing thing cover in an object, and this horizontal labeller positioner includes: a conveying mechanism, a label-covering module, a packaging material guiding mechanism, an object guiding mechanism and a packaging mechanism. The conveying mechanism comprises a bearing piece, the bearing piece is provided with a first central line and moves along a path, and the bearing piece conveys the object along the path. The label sleeving module is arranged beside the path and sleeves a packaging material on the object. The packaging material guiding mechanism is arranged beside the path and pushes the packaging material sleeved on the object so as to align a second central line of the packaging material sleeved on the object with the first central line. The object guiding mechanism is arranged beside the path and pushes the object to enable a third center line of the object to be aligned with the first center line. The packaging mechanism is arranged beside the path, so that the packaging raw material with the second central line aligned with the first central line is coated on the object with the third central line aligned with the first central line.

The utility model discloses produced beneficial effect: borrow by the utility model discloses a horizontal cover mark machine positioner, the object is put the packing material at the cover after, before shrink packing material makes its cladding in the object, leads just mechanism and object by the packing material raw materials and leads just the mechanism and all aim at the second central line of packing material raw materials and the third central line of object in the first central line that holds carrier, borrows this and makes the second central line of packing material raw materials aim at the third central line of object. The packaging material can completely cover the object when the packaging material and the object which are aligned with each other are shrunk in the packaging device.

Drawings

Fig. 1 is a perspective view of a first embodiment of the positioning device of the horizontal labeling machine of the present invention.

Fig. 2 is a top view of the positioning device of the horizontal labeler of fig. 1.

Fig. 3 is a side view of the positioning device of the horizontal labeler of fig. 1.

Fig. 4 is a perspective view of an embodiment of the packing material guide mechanism and the object guide mechanism of the positioning device of the horizontal labeling machine of fig. 1.

Fig. 5 is a top view of a second embodiment of the wrapper raw material guiding mechanism and the object guiding mechanism of the positioning device of the horizontal label-applying machine of the present invention.

Fig. 6 is a top view of an embodiment of the wrapper raw material guiding mechanism and the object guiding mechanism of the positioning device of the horizontal label-applying machine of the present invention.

Fig. 7 to fig. 11 are schematic diagrams of the positioning device of the horizontal label-covering machine of the present invention for covering labels, guiding the packaging material, guiding the objects and performing condensation packaging on the objects and the packaging material.

Description of the figure numbers:

10: conveying mechanism

11: bearing part

20: label sleeving module

21: center guide post

30: wrapper raw material guide mechanism

31: patting block

32: guide block

40: object guide mechanism

41: first convex part

41': second convex part

42: propping structure

421: plane of propping up

43: telescopic rod

50: packaging mechanism

51: hot gas flow generating element

52: nozzle with a nozzle body

311: first inclined plane

321: second inclined plane

312: first plane

322: second plane

O: object

P: packaging raw materials.

Detailed Description

Please refer to fig. 1, fig. 2 and fig. 3, which show a first embodiment of the positioning device of the horizontal labeler of the present invention. The positioning device of the horizontal labeling machine of the present embodiment comprises a conveying mechanism 10, a labeling module 20, a packaging material guiding mechanism 30, an object guiding mechanism 40 and a packaging mechanism 50.

The conveying mechanism 10 includes at least one carrier 11, and the carrier 11 has a first center line and moves along a path along which an object O is conveyed. The conveying mechanism 10 of the present embodiment includes a plurality of carriers 11, and the plurality of carriers 11 are connected to form a conveying belt, and the conveying belt can be operated continuously or intermittently to convey the object O, and the intermittent operation is performed alternately in a moving state and a stopping state. When the conveyer belt intermittently moves to convey the object O, the conveyer belt can move the object O on the conveyer belt along a path in a moving state, and the conveyer belt can be used for objects O on the conveyer belt at different label covering rates in a stopping state, and simultaneously perform required actions, for example, the label covering module 20 covers the packing material P on the object O; the packaging material guiding mechanism 30 pushes the packaging material P sleeved on the object O to a proper position; the object guiding mechanism 40 pushes the object O to a proper position on the carrier 11; the packing mechanism 50 wraps both ends of the packing material P around the object O.

As shown in fig. 3, each of the carriers 11 has a carrier portion having a V-shaped cross section, and the cylindrical object O is placed and positioned on the carrier portion. The carrier 11 is guided by the rail to move along a path, thereby conveying the object O.

The labeling module 20 is disposed beside the path to cover a packaging material P on the object O. The labeling module 20 of this embodiment has a core beam 21, and a packing material P is guided by the core beam 21 to be placed on the object O along a direction orthogonal to the moving path of the object O, and the packing material P of this embodiment is a heat shrinkable film made of plastic and formed in a cylindrical shape so as to be placed on the outer circumferential surface of the cylindrical object O. The utility model discloses an object O and packing material P are not limited to cylindricly, and cuboid or polyhedron can all be suitable for. After the packaging material P is placed on the object O, it is carried by the carrier 11 along the path guided by the rails.

The packaging material guiding mechanism 30 is disposed beside the path, and the packaging material guiding mechanism 30 pushes the packaging material P sleeved on the object O to align a second center line of the packaging material P sleeved on the object O with the first center line. The packaging material guiding mechanism 30 includes a tapping block 31 and a guiding block 32 disposed opposite to the tapping block 31, wherein the tapping block 31 moves relatively in a direction intersecting the path to push the packaging material P from both ends so that the second center line of the packaging material P is aligned with the first center line of the supporting member 11. The utility model discloses a mechanism 30 is led to packing material raw materials can be used to solve in the past to the less object of size carry out the position inaccuracy scheduling problem of packing material raw materials P in object O that leads to when the cover is standard. The packaging material guiding mechanism 30 of the present embodiment is an active pushing mechanism, and the guiding block 32 is a passive pushing mechanism. The packaging material guiding mechanism 30 of the present embodiment includes a first inclined surface 311 and a first plane 312, the packaging material guiding mechanism 30 gradually pushes the packaging material P to be placed on the object O through the first inclined surface 311, and the packaging material guiding mechanism 30 further pushes the packaging material P to be placed on the object O through the first plane 312; the guiding block 32 of the present embodiment comprises a second inclined surface 321 and a second flat surface 322, the second inclined surface 321 of the guiding block 32 cooperates with the first inclined surface 311 of the packaging material guiding mechanism 30 to gradually push the packaging material P to fit on the object O, and the second flat surface 322 of the guiding block 32 cooperates with the first flat surface 312 of the packaging material guiding mechanism 30 to further push the packaging material P to fit on the object O. In the present embodiment, the first plane 312 and the second plane 322 are respectively equal to the first center line in distance.

The object guiding mechanism 40 is disposed beside the path, and the object guiding mechanism 40 pushes the object O to align a third center line of the object O with the first center line of the carrier 11. The object guiding mechanism 40 includes at least one first protrusion 41, the first protrusion 41 moves in a direction intersecting the path, and the first protrusion 41 abuts against an end of the object O to align the third center line with the first center line. The outer diameter of the first protrusion 41 of this embodiment is smaller than the inner diameter of the packing material P, and the two ends of the object O inside the packing material P can be pushed and pushed by penetrating the packing material P, so that the third center line of the object O is aligned with the first center line, and the third center line of the object O is aligned with the second center line of the packing material P. The first protrusion 41 of the present embodiment can be movably extended and retracted from the object guide mechanism 40, for example, the first protrusion 41 can be directly extended and retracted inside the object guide mechanism 40, or only the length of the first protrusion 41 outside the object guide mechanism 40 is reduced; or the first protrusion 41 resides outside the object guide mechanism 40. The intermittently operated conveying mechanism 10 is used in conjunction with the packing material guiding mechanism 30 and the object guiding mechanism 40 to greatly improve the positioning accuracy when the object O with a small size is sleeved with a standard, so as to push and sleeve the packing material P at a proper position of the object O.

The packaging mechanism 50 is disposed beside the path, so that the packaging material P with the second center line aligned with the first center line is coated on the object O with the third center line aligned with the first center line. The packaging mechanism 50 of the present embodiment includes a hot air flow generating member 51 and a nozzle 52, the nozzle 52 is connected to the hot air flow generating member 51, the hot air flow generated by the hot air flow generating member 51 flows out from the nozzle 52 to the packaging raw material P sleeved on the object O, and the packaging raw material P shrinks after being heated so as to wrap the two ends of the packaging raw material P on the object O. The direction of the nozzle 52 of the present embodiment intersects with the path of the carrier 11, and further, the direction of the nozzle 52 of the present embodiment is orthogonal to the path of the carrier 11, that is, the direction of the nozzle 52 of the present embodiment is aligned with the path of the carrier 11.

Fig. 4 shows an embodiment of the wrapper material guiding mechanism and the object guiding mechanism of the positioning device of the horizontal label-covering machine of the present invention. The tapping block 31 and the guide block 32 of the packaging material guide mechanism 30 of the present embodiment are respectively disposed on both sides of the supporting member 11, and are driven by the servo motor to move toward the supporting member 11 so as to push the packaging material P carried by the supporting member 11 such that the second center line of the packaging material P is aligned with the first center line of the supporting member 11. The first protrusion 41 of the object straightening mechanism 40 of the present embodiment moves toward the carrier 11, and penetrates the packaging material P to push and move the object O in the packaging material P. The first protrusion 41 of the present embodiment can be movably extended and retracted from the object guide mechanism 40, for example, the first protrusion 41 can be directly extended and retracted inside the object guide mechanism 40, or only the length of the first protrusion 41 outside the object guide mechanism 40 is reduced; or the first protrusion 41 resides outside the object guide mechanism 40. The intermittently operated conveying mechanism 10 is used in conjunction with the packing material guiding mechanism 30 and the object guiding mechanism 40 to greatly improve the positioning accuracy when the object O with a small size is sleeved with a standard, so as to push and sleeve the packing material P at a proper position of the object O.

Fig. 5 shows a packaging material guiding mechanism and an object guiding mechanism of the positioning device of the horizontal label-applying machine according to a second embodiment of the present invention. The tapping block 31 and the guiding block 32 of the packaging material guiding mechanism 30 of the embodiment are respectively disposed on two sides of the supporting member 11, and are driven by the servo motor to move toward the supporting member 11, the tapping block 31 and the guiding block 32 respectively have a first inclined surface 311 and a first inclined surface 321, the first inclined surface 311 and the second inclined surface 321 are disposed opposite to each other and extend along a first central line of the supporting member 11, and a distance between the first inclined surface 311 and the first central line and a distance between the second inclined surface 321 and the first central line gradually decrease along a moving direction of the supporting member 11, and the first inclined surface 311 and the second inclined surface 321 abut against the packaging material P nested on the object O, so that the second central line is aligned with the first central line. The tapping block 31 of the present embodiment is provided with a second protrusion 41 'on a first plane 312, and at the same time, a first protrusion 41 of the object guiding mechanism 40 corresponding to the second protrusion 41' is provided, in practical implementation, the packaging material guiding mechanism 30 gradually pushes the packaging material P to be sleeved on the proper position of the object O through the first inclined plane 311 and the second inclined plane 321 of the corresponding guiding block 32, and then further pushes the packaging material P to be sleeved on the proper position of the object O through the first plane 312 of the packaging material guiding mechanism 30 and the second plane 322 of the corresponding guiding block 32, and finally, when the object O with the packaging material P being sleeved thereon continues to move toward the path, the first protrusion 41 and the second protrusion 41 'move toward the direction intersecting the path, and the first protrusion 41 and the second protrusion 41' abut against the end of the object O, the third centerline is aligned with the first centerline. The outer diameters of the first and second convex members 41, 41' of this embodiment are smaller than the inner diameter of the packing material P, so that the packing material P can be pushed in and pushed over the two ends of the object O located in the packing material P, and the third center line of the object O is aligned with the first center line, and the third center line of the object O is aligned with the second center line of the packing material P. The distance between the first protruding member 41 and the second protruding member 41 'of the present embodiment can be pre-corrected according to the length of the object O, so as to further improve the positioning accuracy of the distance between the first protruding member 41 and the second protruding member 41' and the end of the object O, and facilitate the subsequent operation.

The object correcting mechanism 40 of the present embodiment is disposed on one side of the package material correcting mechanism 30 and behind the package material correcting mechanism 30 in the moving direction of the carrier 11. The object guiding mechanism 40 of the present embodiment includes a first protrusion 41, a supporting structure 42 and an expansion rod 43 connected to the supporting structure 42, wherein the supporting structure 42 has a supporting plane 421, and the supporting plane 421 is disposed opposite to the first protrusion 41. The first protrusion 41 is driven by the servo motor to move toward the carrier 11, and pushes the object O such that the second center line of the object O is aligned with the first center line of the carrier 11. In practical implementation, the telescopic rod 43 can be used to adjust the longer distance between the telescopic rod and the object O, and the distance between the telescopic rod and the end of the object O can be further fine-tuned by the first protruding member 41, so as to further improve the positioning accuracy between the first protruding member 41 and the object O.

Please refer to fig. 6, which shows an embodiment of the packing material guiding mechanism and the object guiding mechanism of the positioning device of the horizontal label-covering machine of the present invention. The tapping block 31 and the guiding block 32 of the packaging material guiding mechanism 30 of the embodiment are respectively disposed at two sides of the supporting member 11, and are driven by the servo motor to respectively move toward the supporting member 11, the tapping block 31 and the guiding block 32 respectively have a first inclined surface 311 and a second inclined surface 321, the first inclined surface 311 and the second inclined surface 321 are oppositely disposed and extend along a first central line of the supporting member 11, and distances between the first inclined surface 311 and the first central line and between the second inclined surface 321 and the first central line gradually decrease along a moving direction of the supporting member 11, and the first inclined surface 311 and the second inclined surface 321 push the packaging material P sleeved on the object O, so that the second central line is aligned with the first central line. The object correcting mechanism 40 of the present embodiment is disposed on one side of the package material correcting mechanism 30 and behind the package material correcting mechanism 30 in the moving direction of the carrier 11. The object guiding mechanism 40 of the present embodiment includes two first protruding members 41 disposed opposite to each other, and the first protruding members 41 are driven by the servo motor to move toward the carrier 11, so as to push the object O, and align the second center line of the object O with the first center line of the carrier 11.

The utility model discloses an embodiment of horizontal cover mark machine positioner. The direction of the nozzle 52 of the present embodiment intersects with the path of the movement of the carrier 11, the direction of the nozzle 52 of the present embodiment forms an angle with respect to the direction perpendicular to the path of the movement of the carrier 11, and the two nozzles 52 of the present embodiment face the two end edges of the carrier 11, respectively.

Please refer to fig. 7 to 11, which illustrate the process of labeling, guiding, correcting and condensing packaging the object and the packaging material by the positioning device of the horizontal labeling machine of the present invention. As shown in fig. 7, the object O is carried by the carrier 11 to move along a path guided by the rail. As shown in fig. 8, after the object O passes through the labeling module 20, the packing material P is sleeved on the object O along a direction orthogonal to the moving path of the object O by being guided by the core beam 21. The packaging material P is carried together with the objects O by the carrier 11 and continues to move along a guided path. As shown in fig. 9, the packaging material P and the object O pass through the packaging material guide mechanism 30, and at this time, the patting block 31 and the guide block 32 are driven by the servo motor to move toward the supporting member 11, respectively, and the packaging material P placed on the object O is pushed and moved so that the second center line is aligned with the first center line. The packaging material P and the objects O are then carried by the carrier 11 and continue along the guided path. As shown in fig. 10, the packaging material P and the object O pass through the object guide mechanism 40, and the first protrusion 41 of the object guide mechanism 40 is driven by the servo motor to move toward the carrier 11 to push the object O so that the second center line of the object O is aligned with the first center line of the carrier 11. Next, as shown in fig. 11, the hot air flow generated by the hot air flow generator 51 of the packaging mechanism 50 flows out from the nozzle 52 to the packaging material P placed around the object O, and both ends of the packaging material P are wrapped around the object O. The label sleeving module 20, the packaging material guiding mechanism 30, the object guiding mechanism 40 and the packaging mechanism 50 are provided with sensors in front thereof, when the object O and the packaging material P approach each other, the sensors output actuating signals to a Programmable Logic Controller (PLC), which controls the label sleeving module 20, the packaging material guiding mechanism 30, the object guiding mechanism 40 and the packaging mechanism 50 to operate, so as to perform the processes of labeling, guiding the packaging material, guiding the object and performing condensation packaging.

To sum up, the utility model discloses compare with prior art and product under, the utility model has one of following advantage.

Borrow by the utility model discloses a horizontal cover mark machine positioner, the object is put the packing material at the cover after, before shrink packing material makes its cladding in the object, leads just mechanism and object by the packing material raw materials and leads just the mechanism and all aim at the second central line of packing material raw materials and the third central line of object in the first central line that holds carrier, borrows this and makes the second central line of packing material raw materials aim at the third central line of object. The packaging material can completely cover the object when the packaging material and the object which are aligned with each other are shrunk in the packaging device.

The utility model discloses a horizontal cover mark machine positioner sees through the conveying mechanism collocation packing material raw materials that intermittent type formula actuated and leads mechanism and object and lead positive mechanism to great promotion carries out the positioning accuracy when cover the time to the less object of size, and bulldozes the packing material raw materials and overlaps the suitable position of arranging this object in.

Claims (16)

1. A kind of horizontal set of label machine locating device, is used for putting a pack of raw materials (P) in a body (O), characterized by that, the horizontal set of label machine locating device includes:

a transport mechanism (10) comprising at least one carrier (11), the carrier (11) having a first centre line and being movable along a path along which the carrier (11) transports the object (O);

a labeling module (20) arranged beside the path for sleeving the packing material (P) on the object (O); and

the packaging raw material guiding mechanism (30) is arranged beside the path, and the packaging raw material guiding mechanism (30) pushes the packaging raw material (P) sleeved on the object (O) to enable a second central line of the packaging raw material (P) sleeved on the object (O) to be aligned with the first central line.

2. The positioning device of the horizontal label-applying machine of claim 1, wherein the positioning device comprises an object-guiding mechanism (40) disposed beside the path, the object-guiding mechanism (40) pushes the object (O) to align a third center line of the object (O) with the first center line.

3. The positioning device of the horizontal labeling machine according to claim 1 or 2, characterized in that the conveying mechanism (10) is operated continuously or intermittently.

4. The positioning device of the horizontal label-applying machine according to claim 3, wherein the positioning device of the horizontal label-applying machine comprises a packing mechanism (50) disposed beside the path for packing the packing material (P) with the second center line aligned with the first center line onto the object (O) with the third center line aligned with the first center line.

5. The positioning device of the horizontal labeling machine according to claim 1, wherein the labeling module (20) comprises a core beam (21), the core beam (21) moves in a direction intersecting the path of the carrier (11) and the wrapper (P) is placed on the object (O).

6. The positioning device of the horizontal labeling machine according to claim 1, wherein the packaging material guide mechanism (30) comprises a tapping block (31) and a guide block (32) disposed opposite to the tapping block (31), the tapping block (31) being relatively moved in a direction intersecting the path.

7. The positioning device of the horizontal labeling machine of claim 6, wherein the guiding block (32) has a second inclined surface (321), the second inclined surface (321) extends along the first central line, and the distance between the second inclined surface (321) and the first central line is gradually reduced along the moving direction of the carrying member (11), and the second inclined surface (321) pushes the packaging material (P) sleeved on the object (O) to align the second central line with the first central line.

8. The positioning device of the horizontal labeler according to claim 7, wherein the patting block (31) has a first inclined surface (311), and the first inclined surface (311) is disposed opposite to the second inclined surface (321).

9. The positioning device of the horizontal labeling machine according to any one of claims 6 to 8, characterized in that the patting block (31) is provided with a second projection (41').

10. The positioning device of the horizontal labeling machine according to claim 6, wherein the object guide mechanism (40) comprises at least one first convex member (41), the first convex member (41) moves in a direction intersecting the path, the first convex member (41) abuts against the end of the object (O) to align the third center line with the first center line.

11. The positioning device of the horizontal labeler according to claim 10, wherein the object guide mechanism (40) comprises the first convex member (41) and the second convex member (41 '), the first convex member (41) and the second convex member (41') are disposed opposite to each other and abut against two ends of the object (O), respectively.

12. The positioning device of the horizontal label-registering machine of claim 11, wherein the object-guiding mechanism (40) comprises a propping structure (42), the propping structure (42) has a propping plane (421), and the propping plane (421) is disposed opposite to the first protrusion (41).

13. The positioning device of the horizontal labeling machine according to claim 4, wherein the packaging mechanism (50) comprises a hot air flow generating member (51) and a nozzle (52), the nozzle (52) is connected to the hot air flow generating member (51), the hot air flow generated by the hot air flow generating member (51) flows out from the nozzle (52) to the packaging raw material (P) sleeved on the object (O) and coats the packaging raw material (P) on the object (O).

14. The positioning device of the horizontal labeling machine according to claim 13, wherein the direction of the nozzle (52) intersects the path of movement of the carrier (11).

15. The positioning device of the horizontal labeling machine according to claim 14, wherein the direction of the nozzle (52) is orthogonal to the path of movement of the carrier (11).

16. The positioning device of the horizontal labeling machine according to claim 1, wherein the carrier (11) is a conveyor belt.

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