CN110053303B - Pre-pressing device and pre-pressing method for preventing ear wings of packaging box from being tilted - Google Patents
Pre-pressing device and pre-pressing method for preventing ear wings of packaging box from being tilted Download PDFInfo
- Publication number
- CN110053303B CN110053303B CN201910444039.5A CN201910444039A CN110053303B CN 110053303 B CN110053303 B CN 110053303B CN 201910444039 A CN201910444039 A CN 201910444039A CN 110053303 B CN110053303 B CN 110053303B
- Authority
- CN
- China
- Prior art keywords
- pressing
- ear
- packing box
- wings
- preventing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000003825 pressing Methods 0.000 title claims abstract description 82
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 38
- 238000012856 packing Methods 0.000 claims abstract description 44
- 230000006835 compression Effects 0.000 claims abstract description 21
- 238000007906 compression Methods 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 5
- 230000007246 mechanism Effects 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 230000000087 stabilizing effect Effects 0.000 claims description 9
- 238000005056 compaction Methods 0.000 claims description 8
- 238000000926 separation method Methods 0.000 abstract description 3
- 239000003292 glue Substances 0.000 description 3
- 230000002411 adverse Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/74—Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
- B31F1/0003—Shaping by bending, folding, twisting, straightening, flattening or rim-rolling; Shaping by bending, folding or rim-rolling combined with joining; Apparatus therefor
- B31F1/0035—Straightening or flattening
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closing Of Containers (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
The invention relates to a pre-pressing device and a pre-pressing method for preventing ear wings of a packing box from being lifted. The compression bars are movably connected with the frame, a space is reserved between every two adjacent compression bars, and the compression bars are used for pressing the edges of the lug wings of the packaging box; the object carrying plate is arranged on the frame and is provided with an ear wing bearing area for bearing the ear wings of the packaging box, the compression bar is arranged opposite to the ear wing bearing area, and a packaging box installation area is formed between the adjacent object carrying plates. The pre-pressing device for preventing the ear wings of the packing box from tilting is simple in structure, can prevent the ear wings of the finished packing box from tilting, and avoids the separation of the ear wings of the finished packing box from the opening of the box body of the packing box.
Description
Technical Field
The invention relates to the field of packaging, in particular to a pre-pressing device and a pre-pressing method for preventing ear wings of a packaging box from being lifted.
Background
The package usually has a case body with two sides of the case body being ear flaps. In the processing process of the packaging box, the ear wings on two sides of the packaging box are required to be folded downwards and then are adhered to the side wall of the box body. However, if the package box is subjected to external force in the processing or carrying process, the edge of the ear wing of the package box is easy to tilt, and the sharp corner at the tail end of the ear wing of the package box is often particularly serious in tilting, so that the ear wing of the package box finished product is separated from the box body of the package box by glue, and even the package box is broken.
Disclosure of Invention
Based on this, it is necessary to provide a pre-pressing device for preventing the ear wing of the packaging box from tilting, aiming at the problem that the edge of the ear wing of the traditional packaging box is easy to tilt.
The utility model provides a pre-compaction device that perk is prevented to packing carton ear wing, it includes:
a frame;
the pressing rods are movably connected with the rack, spaces are arranged between the adjacent pressing rods, and the pressing rods are used for pressing the edges of the lug wings of the packaging box; and
the object carrying plates are arranged on the machine frame in a one-to-one correspondence mode with the pressing rods, each object carrying plate is provided with an ear wing bearing area for bearing the ear wings of the packing box, the pressing rods are oppositely arranged with the ear wing bearing areas, and a packing box installation area is formed between every two adjacent object carrying plates.
Above-mentioned pre-compaction device that perk was prevented to packing carton ear wing simple structure, depression bar and year thing board mutually support and accomplish the pre-compaction, press the ear wing edge of pole to a plurality of packing carton in ear wing bearing area promptly and carry out pre-compaction treatment for ear wing edge is level and smooth, and then prevents that the ear wing edge of finished product packing carton from taking place the perk, avoids the ear wing of packing carton finished product and the box body of packing carton to open the glue separation. In addition, the device of the invention is adopted to pre-press the ear wings of the packaging box, so that the edges of the ear wings are flat, and the process of pressing and folding the ear wings and pasting the side walls of the box body in the subsequent process is also convenient.
In one embodiment, the pre-pressing device for preventing the ear wings of the packing box from being tilted further comprises a plurality of stabilizing mechanisms connected with the frame, wherein the stabilizing mechanisms are located above the packing box installation area and used for pressing the top end of the packing box so that the packing box is kept stable in the pressing process.
In one embodiment, the stabilizing mechanism is a pressure roller.
In one embodiment, the pre-pressing device for preventing the ear wings of the packaging box from tilting further comprises a connecting rod movably connected with the frame, and a plurality of pressing rods are arranged on the connecting rod.
In one embodiment, the pre-pressing device for preventing the ear wings of the packaging box from being lifted further comprises a driving mechanism connected with the connecting rod, and the driving mechanism is used for driving the connecting rod to drive the pressing rod to press the edge of the ear wings of the packaging box.
In one embodiment, the driving mechanism is two driving cylinders, and the two driving cylinders are respectively connected with two ends of the connecting rod.
In one embodiment, the lug bearing area is provided with a lug accommodating groove for accommodating the lug of the packaging box.
In one embodiment, the depth of the lug accommodating groove is 1.5mm-3mm.
The invention also provides a pre-pressing method for preventing the ear wings of the packaging box from being lifted, which comprises the following steps: the invention provides the pre-pressing device for preventing the ear wings of the packing box from being tilted, the ear wings of the packing box are embedded and hung in the ear wing bearing areas of the adjacent carrying plates, and the edge of the ear wings of the packing box on the carrying plates is pressed by the pressing rods.
In one embodiment, in the step of pressing the tab edge of the package on the carrier plate with the pressing bar, the pressing bar applies a pressure of 5N to 8N.
Drawings
Fig. 1 is a schematic structural view of an ear-wing anti-lift pre-pressing device of a package according to an embodiment;
FIG. 2 is an enlarged view of a portion of a package pre-compression using the package tab anti-lift pre-compression device of the present invention in one embodiment;
fig. 3 is an enlarged view of a portion of a carrier plate of the pre-compression device of fig. 1 for preventing the ear wings of the package from being lifted.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the invention, whereby the invention is not limited to the specific embodiments disclosed below.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 3, an embodiment of the present invention provides a pre-pressing device for preventing ear wings of a packaging box from being tilted, which includes: the device comprises a rack 110, a plurality of compression bars 310 and a plurality of carrying plates 510.
The frame 110 is the main structure of the pre-pressing device for preventing the ear wings of the packaging box from tilting, and other elements of the pre-pressing device for preventing the ear wings of the packaging box from tilting can be borne on the frame 110.
Each compression bar 310 is movably connected with the frame 110, the compression bars 310 can freely move on the frame 110 to conveniently press the edge of the ear wing of the packaging box 100, and a space is reserved between every two adjacent compression bars 310.
In one embodiment, the pre-pressing device for preventing the ear wings of the packaging box from tilting further comprises a connecting rod 113 movably connected with the frame 110, and a plurality of compression bars 310 are installed on the connecting rod 113. Thus, the linkage control of the plurality of compression bars 310 can be realized by only moving the connecting rod 113, and the compression bars can uniformly press the edge of the lug wings of the packaging box 100. Further, the compression bar 310 is in screw connection with the connecting rod 113, so as to facilitate disassembly.
In one embodiment, the pre-pressing device for preventing the ear wings of the package from being lifted further comprises a driving mechanism 710 connected to the connecting rod 113, wherein the driving mechanism 710 mainly drives the connecting rod 113 to drive the pressing rod 310 to press the edge of the ear wings of the package 100. Further, the driving mechanism 710 includes two driving cylinders, and the two driving cylinders are respectively connected to two ends of the connecting rod 113. This has the advantage that both ends of the connecting rod 113 are uniformly stressed, so that the plurality of compression bars 310 are synchronously pressed downwards.
The carrier plate 510 is mainly used for carrying the ear wings of the package box 100. The carrying plates 510 are in one-to-one correspondence with the pressing rods 310, the carrying plates 510 are provided with lug bearing areas for bearing lugs of the packaging box 100, and the pressing rods 310 are arranged opposite to the lug bearing areas, that is, the pressing rods 310 can press lug edges of the packaging box in the lug bearing areas of the corresponding carrying plates 510. A package mounting area is formed between the adjacent carrying boards 510, when two lugs of the package 100 are hung on the lug carrying areas of the adjacent carrying boards 510, the box body of the package 100 is located in the package mounting area, and the whole package 100 is hung on the pre-pressing device for preventing the lugs of the package from being tilted.
In one embodiment, the carrying plate 510 is further provided with a drain hole 511 for draining water, and the pressing rod 310 presses the tab of the package 100 to drain the accumulated water at the tab through the drain hole 511. The accumulated water mainly originates from the previous procedure, when the air in the packaging box is removed, the air in the packaging box is often removed by using a hot steam spraying mode, and water drops are formed at the lug wings after the hot steam is condensed. Further, the drain hole 511 is located at the edge of the ear-wing carrying area, so as to facilitate rapid drainage of the accumulated water at the ear-wing, and reduce adverse effects of the accumulated water on long-term soaking of the ear-wing of the package box 100.
In one embodiment, the tab receiving area of the carrier plate 510 is provided with a tab receiving slot 513 for receiving a tab of the package box, in the process of pressing the tab of the package box 100, two tabs of the package box are firstly respectively hung in the tab receiving slots 513 of the adjacent carrier plate 510, and then the compression bar 310 presses the tab edge of the package box 100, wherein the depth of the tab receiving slot 513 is the travel distance of the compression bar 310 for pressing the tab of the package box, and the tab edge of the package box 100 can be more flat through a small space displacement. Further, the depth of the tab receiving groove 513 is 1.5mm-3mm, which is more favorable for leveling the tab edge of the package box by the compression bar 310. If the depth of the tab receiving groove 513 is too shallow, it is not easy to press flat, and if the depth of the tab receiving groove 513 is too large, it is not easy for the tab edge of the package to pass over the tab receiving groove 513.
In one embodiment, the pre-pressing device for preventing the ear wings of the package from being lifted further comprises a plurality of stabilizing mechanisms 610 connected to the frame 110, wherein the stabilizing mechanisms 610 are mainly used for pressing the top end of the package 100 so that the ear wings of the package 100 always keep the stability of the package in the pressing process, and thus, the edge of the ear wings of the package 100 can be pressed stably. Further, the stabilizing mechanism 610 is a press roller, and the advantage of selecting the press roller is that the package can be better stabilized, and the top sealing structure of the package 100 is not damaged by excessive pressing.
Above-mentioned pre-compaction device that perk was prevented to packing carton ear wing simple structure, depression bar and year thing board mutually support and accomplish the pre-compaction, press the ear wing edge of pole to a plurality of packing carton in ear wing bearing area promptly and carry out pre-compaction treatment for ear wing edge is level and smooth, and then prevents that the ear wing edge of finished product packing carton from taking place the perk, avoids the ear wing of packing carton finished product and the box body of packing carton to open the glue separation. In addition, the device of the invention is adopted to pre-press the ear wings of the packaging box, so that the edges of the ear wings are flat, and the process of pressing and folding the ear wings and pasting the side walls of the box body in the subsequent process is also convenient.
Referring to fig. 1 to 3, the invention also provides a pre-pressing method for preventing the ear wings of the packaging box from tilting, which comprises the following steps,
the ear wing of the package box is embedded and hung on the ear wing bearing area of the adjacent carrying plate 510, and the edge of the ear wing of the package box 100 on the carrying plate 510 is pressed by the pressing rod 310.
In one embodiment, in the step of pressing the tab edge of the package on the carrier plate with the pressing bar, the pressing bar applies a pressure of 5N to 8N. The lug wings of the packaging box can be more flat in the pressure range, so that subsequent warping can be prevented, and subsequent processing is easy.
The method for preventing the lug wings of the packing box from tilting is simple to operate, and the lug wings of the packing box prepared by the method are difficult to tilt easily.
The present invention will be described in further detail with reference to examples in order to make the objects and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Examples
A pre-pressing method for preventing the ear wings of a packing box from tilting comprises the following steps,
the ear wing of the packaging box is embedded and hung in the ear wing accommodating groove 513 in the ear wing bearing area of the adjacent carrying plate 510, then the pressing roller is pressed on the top of the packaging box 100, the driving cylinder is started, the sharp angle at the tail end of the ear wing of the packaging box 100 is pressed by the pressing rod 310, and the pressure of the pressing rod 310 is 7N.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (8)
1. Pre-compaction device that perk was prevented to packing carton ear wing, a serial communication port, include:
a frame;
the pressing rods are movably connected with the rack, spaces are arranged between the adjacent pressing rods, and the pressing rods are used for pressing the edges of the lug wings of the packaging box;
the object carrying plates are arranged on the frame in a one-to-one correspondence manner, each object carrying plate is provided with an ear wing bearing area for bearing the ear wings of the packing box, the compression rods are arranged opposite to the ear wing bearing areas, and a packing box installation area is formed between every two adjacent object carrying plates;
the connecting rods are movably connected with the frame, and a plurality of compression bars are arranged on the connecting rods; and
the driving mechanism is connected with the connecting rod and is used for driving the connecting rod to drive the pressing rod to press the edge of the lug wing of the packaging box;
the packing box comprises a packing box body and is characterized in that a water draining hole for draining water is formed in the carrying plate, and accumulated water of the lug is drained through the water draining hole when the lug of the packing box is pressed by the pressing rod.
2. The pre-pressing device for preventing the ear wings of the packing box from being lifted according to claim 1, wherein the pre-pressing device for preventing the ear wings of the packing box from being lifted further comprises a plurality of stabilizing mechanisms connected with the frame, and the stabilizing mechanisms are located above the installation area of the packing box and used for pressing the top end of the packing box so as to keep the packing box stable in the pressing process.
3. The pre-pressing device for preventing the ear wings of the packing box from being lifted according to claim 2, wherein the stabilizing mechanism is a pressing roller.
4. The pre-pressing device for preventing the ear wings of the packaging box from being lifted according to claim 1, wherein the driving mechanism comprises two driving cylinders, and the two driving cylinders are respectively connected with two ends of the connecting rod.
5. A pre-pressing device for preventing the lifting of the tab of the package according to any one of claims 1 to 3, wherein the tab carrying area is provided with a tab receiving groove for receiving the tab of the package.
6. The pre-pressing device for preventing the ear wings of the packing box from being lifted according to claim 5, wherein the groove depth of the ear wing accommodating groove is 1.5mm-3mm.
7. The pre-pressing method for preventing the ear wings of the packaging box from tilting is characterized by comprising the following steps of: providing the pre-pressing device for preventing the ear wings of the packing box from being tilted according to any one of claims 1-6, embedding and hanging the ear wings of the packing box in the ear wing bearing areas of the adjacent carrying plates, and pressing the ear wing edges of the packing box on the carrying plates by using the pressing rods.
8. The pre-pressing method for preventing lift-up of tab of package according to claim 7, wherein in the step of pressing the tab edge of the package on the carrier plate with the pressing lever, the pressing lever applies a pressure of 5N to 8N.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910444039.5A CN110053303B (en) | 2019-05-27 | 2019-05-27 | Pre-pressing device and pre-pressing method for preventing ear wings of packaging box from being tilted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910444039.5A CN110053303B (en) | 2019-05-27 | 2019-05-27 | Pre-pressing device and pre-pressing method for preventing ear wings of packaging box from being tilted |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110053303A CN110053303A (en) | 2019-07-26 |
| CN110053303B true CN110053303B (en) | 2024-03-15 |
Family
ID=67324490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910444039.5A Active CN110053303B (en) | 2019-05-27 | 2019-05-27 | Pre-pressing device and pre-pressing method for preventing ear wings of packaging box from being tilted |
Country Status (1)
| Country | Link |
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| CN (1) | CN110053303B (en) |
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| DE2732435A1 (en) * | 1977-07-18 | 1979-02-01 | Liquid Packaging Holdings Ltd | Appts. for folding and welding thermoplastic-lined carton tops - giving reliable sealing of prefilled milk packs, etc. |
| JPH06336205A (en) * | 1993-05-25 | 1994-12-06 | Toppan Printing Co Ltd | Sealing machine |
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| CN106240866A (en) * | 2016-10-13 | 2016-12-21 | 湖南大学 | A kind of carton folded package device |
| CN106865327A (en) * | 2017-03-24 | 2017-06-20 | 成都力鑫科技有限公司 | There is the novel conveying device of paper folding and anti-holding up function simultaneously |
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| CN206552362U (en) * | 2017-03-08 | 2017-10-13 | 天津旭腾达自动化设备有限公司 | A kind of packing box uvula press-in device |
| CN108146728A (en) * | 2017-12-19 | 2018-06-12 | 马鞍山海明船舶配件有限公司 | A kind of improved LED lamp tool the pre-packaged of packing box wrapping film is put |
| CN210062191U (en) * | 2019-05-27 | 2020-02-14 | 康美包（苏州）有限公司 | Prepressing device for preventing ear wing of packing box from upwarping |
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2019
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| GB951033A (en) * | 1962-04-10 | 1964-03-04 | Paul Moore Company Ltd | Heat sealing bags |
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| JPH06336205A (en) * | 1993-05-25 | 1994-12-06 | Toppan Printing Co Ltd | Sealing machine |
| JPH0752906A (en) * | 1993-08-12 | 1995-02-28 | Idemitsu Petrochem Co Ltd | Manufacture of seal container |
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|---|---|
| CN110053303A (en) | 2019-07-26 |
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