CN211917850U - Barrel-type packing carton forming mechanism - Google Patents
Barrel-type packing carton forming mechanism Download PDFInfo
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- CN211917850U CN211917850U CN202020334314.6U CN202020334314U CN211917850U CN 211917850 U CN211917850 U CN 211917850U CN 202020334314 U CN202020334314 U CN 202020334314U CN 211917850 U CN211917850 U CN 211917850U
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Abstract
The utility model provides a cylinder type packaging box forming mechanism which is used for forming a square cylinder type box body and comprises a box cylinder forming mechanism, a box bottom forming mechanism and a mould device; the die device comprises a square column die and a die driving device; the box barrel forming mechanism comprises two groups of oppositely arranged support frames, a Y-axis linear module for driving the support frames to move and a box barrel forming device arranged on the support frames; the box bottom forming mechanism comprises two groups of first box bottom forming devices for Z-axis bending and shaping of the box bottom and two groups of second box bottom forming devices for Y-axis shaping of the box bottom, and the two groups of second box bottom forming devices are respectively arranged on the two groups of supporting frames. The box bodies with different widths can be adapted only by adjusting the distance between the two groups of supporting frames; when aiming at the box bodies with different side heights and different lengths, the forming devices are not required to be adjusted, so that the adjustment is simple, and the forming precision after adjustment is not influenced due to the accumulated error.
Description
Technical Field
The utility model relates to a packing carton former technical field specifically indicates a section of thick bamboo type packing carton forming mechanism.
Background
In the forming process of the cylindrical packaging box, the packaging paperboard needs to be shaped around the outer surface of the square cylindrical mold, and the shaping at least comprises the shaping of the peripheral side surface and the shaping of the bottom surface. In the existing packaging and forming equipment, because the steps of the forming process are more and the directions of all the forming steps are different, the forming mechanism of the existing equipment has a complex structure, and when boxes with different sizes need to be formed, the complex structure causes very complex parameter adjustment, long adjustment time and reduced precision due to accumulated errors after adjustment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an easily adjust and high cartridge type packing carton forming mechanism of precision.
In order to achieve the above object, the utility model adopts the following technical scheme:
a cylinder type packaging box forming mechanism is used for forming a square cylinder type box body and comprises a box cylinder forming mechanism, a box bottom forming mechanism and a mould device; the die device comprises a square column die corresponding to the inner cavity of the box body and a die driving device for driving the square column die to move; the box barrel forming mechanism comprises two groups of support frames which are oppositely arranged along the Y-axis direction, a Y-axis linear module which drives the support frames to move, and a box barrel forming device which is arranged on the support frames and used for forming the peripheral side surfaces of the box body; the box bottom forming mechanism comprises two groups of opposite first box bottom forming devices for performing Z-axial bending and shaping on the box bottom and two groups of opposite second box bottom forming devices for performing Y-axial shaping on the box bottom, and the two groups of second box bottom forming devices are respectively arranged on the two groups of supporting frames.
Further, the box cylinder forming device comprises a turning device which is positioned at the top and used for turning the tiled packaging paperboard upwards around the square column type mold, a side pressure device which is positioned below the turning device and used for positioning the packaging paperboard, and an upper forming device which is arranged between the side pressure device and the turning device and used for bending and shaping the upper side surface of the packaging paperboard in the Y-axis direction.
Further, the turnover device comprises a turnover mounting seat fixed at the top of the support frame and a turnover plate horizontally arranged above the turnover mounting seat, the turnover plate is hinged to the turnover mounting seat through a hinge shaft parallel to the inner side, a certain horizontal interval is reserved between the hinge shaft and the inner side of the turnover plate, and a turnover driving device for driving the turnover plate to turn over 90 degrees around the hinge shaft is further arranged on the turnover mounting seat.
Furthermore, the side pressing device comprises a side pressing plate vertically arranged on the inner side of the support frame, a lower limiting plate horizontally fixed on the lower edge of the inner side of the side pressing plate, a side pressing mounting plate fixed on the support frame, and a side pressing driving device for driving the side pressing plate to move in the Y axial direction, wherein the lower limiting plate is of a height-adjustable structure.
Further, the first box bottom forming device comprises a first mounting seat, a first linear driving device and a bending jig, the first box bottom forming device is arranged symmetrically up and down, a distance adjusting device is arranged between the first mounting seat, and the distance adjusting device comprises a screw rod and a guide rail, the screw rod and the guide rail are arranged between the first mounting seat and the first mounting seat.
And furthermore, the two groups of second box bottom forming devices comprise second mounting seats, forming rollers and second driving devices for driving the forming rollers to move in the Y axial direction.
The beneficial effects of the utility model reside in that: the box barrel forming device and the second box bottom forming device are arranged on the two opposite groups of supporting frames, and the supporting frames are arranged on the Y-axis linear module, so that the box barrel forming device can be suitable for box bodies with different widths only by adjusting the distance between the two groups of supporting frames; because the square column type mould moves downwards along the Z-axis in the forming process, aiming at the box bodies with different side heights, only the downward moving distance of the square column type mould is required to be adjusted, and all forming devices are not required to be adjusted; the box body is sleeved at one end of the square column type mould during the forming, so that the forming process is not influenced by the length of the box body, and each forming device does not need to be adjusted; therefore, when the box bodies with different sizes are formed, the distance between the supporting frames of each forming device is adjusted, so that the forming device is simple to adjust, and the forming precision after adjustment is not influenced due to accumulated errors.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic exploded view of one side of a cartridge forming mechanism in an embodiment;
FIG. 2 is a schematic diagram of a square column mold according to an embodiment;
FIG. 3 is an exploded view of the turning device in the embodiment;
FIG. 4 is an exploded view of the lateral pressing device in the embodiment;
FIG. 5 is a schematic structural view of a first bottom forming device in the embodiment;
fig. 6 is a schematic structural diagram of a second bottom forming device in the embodiment.
Wherein: 1. a square column mold; 2. a support frame; 3. a Y-axis linear module; 4. a cartridge forming device; 41. a turning device; 411. overturning the mounting seat; 412. a turnover plate; 413. hinging a shaft; 414. a turnover driving device; 42. a side pressing device; 421. side pressing plates; 422. a lower limiting plate; 423. side pressing mounting plates; 424. a lateral pressure driving device; 43. an upper forming device; 5. a first box bottom forming device; 51. a first mounting seat; 52. a first linear driving device; 53. bending the jig; 54. a spacing adjustment device; 6. a second box bottom forming device; 61. a second mounting seat; 62. forming a roller; 63. a second driving device.
Detailed Description
The invention is further explained below with reference to the drawings:
in the present embodiment, the X-axis direction, the Y-axis direction, and the Z-axis direction are only relative directions for convenience of description. "line modules" are used to indicate the structural principle, and are not meant to be limited to modular structures.
Referring to fig. 1 to 6, a cylindrical packaging box forming mechanism for forming a square cylindrical box body includes a box cylinder forming mechanism, a box bottom forming mechanism and a mold device; the die device comprises a square column type die 1 corresponding to the inner cavity of the box body and a die driving device for driving the square column type die 1 to move; the box barrel forming mechanism comprises two groups of support frames 2 which are oppositely arranged along the Y-axis direction, a Y-axis linear module 3 which drives the support frames 2 to move, and a box barrel forming device 4 which is arranged on the support frames 2 and is used for forming the peripheral side surfaces of a box body; the box bottom forming mechanism comprises two groups of first opposite box bottom forming devices 5 for performing Z-axial bending and shaping on the box bottom and two groups of second opposite box bottom forming devices 6 for performing Y-axial shaping on the box bottom, and the two groups of second box bottom forming devices 5 are respectively arranged on the two groups of supporting frames 2. In this embodiment, the mold driving device includes an X-axis driving device and a Z-axis driving device, which are both linear driving devices; the Y-axis linear module 3 is of conventional design in the art, such as a timing belt type or a ball screw type.
The working principle is as follows: the packaging paperboard is flatly laid on the top surfaces of the two groups of box cylinder forming devices 4, and the die driving device drives the square column die 1 to move to the top surface of the packaging paperboard, corresponding to the bottom side surface position of the box body, namely corresponding to the space between the two groups of supporting frames 2; then the box cylinder forming device 4 starts to work, and the square column type mould 1 drives the packaging paperboard to move downwards between the box cylinder forming devices 4 on two sides, the box cylinder forming device 4 completes the forming of the peripheral side face of the box body, the box bottom forming mechanism completes the forming of the box bottom, and finally the square column type mould 1 takes out the formed box body from a forming station.
The box barrel forming device 4 and the second box bottom forming device 6 are arranged on the two opposite groups of the supporting frames 2, the supporting frames 2 are arranged on the Y-axis linear module 3, and the box barrel forming device can be suitable for box bodies with different widths only by adjusting the distance between the two groups of the supporting frames 2; because the square column type mould 1 moves downwards along the Z-axis in the forming process, aiming at the box bodies with different side heights, only the downward moving distance of the square column type mould 1 needs to be adjusted, and all forming devices do not need to be adjusted; the box body is sleeved at one end of the square column type mould 1 during the forming, so that the forming process is not influenced by the length of the box body and each forming device does not need to be adjusted; therefore, when the box bodies with different sizes are formed, the distance between the support frames 2 can be adjusted for each forming device, so that the adjustment is simple, and the forming precision after the adjustment is not influenced due to the accumulated error.
Referring to fig. 1, in one embodiment, the cartridge forming device 4 includes a turning device 41 at the top for turning up the flat packing cardboard around the square column mold 1, a side pressing device 42 below the turning device 41 for positioning the packing cardboard, and an upper forming device 43 disposed between the side pressing device 42 and the turning device 41 for Y-axis bend shaping of the upper side of the packing cardboard.
The turning device 41 is usually realized by a turning plate, an air cylinder and a connecting rod structure hinged with the turning plate; the lateral pressing device 42 can be realized by a lateral pressing plate and a driving device for driving the lateral pressing plate to move along the Y-axis direction; the upper forming device 43 is usually realized by a roller or a shovel plate and a driving device for driving the Y-axis movement thereof. The working principle is as follows: the flat-laid packaging paperboard is conveyed to the top surface of the turnover device 41, the square column-shaped die 1 is also moved to be attached above the bottom side surface of the packaging paperboard, after the packaging paperboard is turned upwards around the square column-shaped die 1 by the turnover device 41, the square column-shaped die 1 drives the packaging paperboard to move downwards to a position 42 between the side pressing devices, the two side surfaces of the packaging paperboard are clamped and positioned by the side pressing devices 42, and then the two sides of the packaging paperboard are turned over to the top side surface of the square column-shaped die 1 again around the square column-shaped die 1 by the upper forming device 43 and are flattened and shaped.
Referring to fig. 3, in an embodiment, the turnover device 41 includes a turnover mounting seat 411 fixed on the top of the support frame 2, and a turnover plate 412 horizontally disposed above the turnover mounting seat 411, the turnover plate 412 is hinged to the turnover mounting seat 411 through a hinge shaft 413 parallel to an inner side, a certain horizontal distance is provided between the hinge shaft 413 and the inner side of the turnover plate 412, and a turnover driving device 414 for driving the turnover plate 412 to turn up by 90 ° around the hinge shaft 413 is further disposed on the turnover mounting seat 411.
A certain horizontal distance is formed between the hinge shaft 423 and the turning plate 412, so that before the forming is started, the turning plate 412 can be used for supporting the tiled packaging paperboard, two sides of the bottom side surface of the packaging paperboard can be respectively supported by the two groups of turning plates 412 of the turning devices 41 at two sides, the middle part of the packaging paperboard is prevented from collapsing downwards, and after the turning plates 412 are turned for 90 degrees, the distance between the two groups of turning plates 412 is just enough for the bottom side surface of the packaging paperboard to fall into the side pressing device 42 downwards. The turnover driving device 414 can adopt a simple cylinder and connecting rod structure, and one end of the connecting rod is hinged with the bottom surface of the turnover plate 412; of course, also can adopt more accurate structure, for example set up hinge structure between cylinder and connecting rod to set up the linear guide pair in articulated department and carry out the sensor of displacement accurate control to the linear guide pair, not only be convenient for adjust the cylinder mounted position, can increase upset motion's stability and precision moreover, and reduce the reverse impact of upset process to the cylinder expansion end.
Referring to fig. 4, in an embodiment, the side pressing device 42 includes a side pressing plate 421 vertically disposed inside the supporting frame 2, a lower limiting plate 422 horizontally fixed to a lower edge inside the side pressing plate 421, the lower limiting plate 422 is a height-adjustable structure, and a side pressing mounting plate 423 fixed on the supporting frame 2, and a side pressing driving device 424 is disposed between the side pressing mounting plate 423 and the side pressing plate 421 for driving the side pressing plate 421 to move along the Y-axis.
The lateral pressure driving device 424 may be a cylinder guide pillar structure, or a motor screw structure. When the square column mold 1 drives the packaging card to fall into the side pressing device 42, the bottom side of the packaging card is held by the lower limiting plate 422, and the side pressing plate 421 makes the side of the packaging card adhere to the side of the square column mold 1, so as to facilitate the molding operation of the upper molding device 43. When the square column mold 1 and the box body need to be moved to the next station after finishing the shaping, the side pressure driving device 424 drives the side pressure plate 421 to be released along the Y axis, so that the bottom side surface of the box body is separated from the lower limiting plate 422. Height-adjustable's lower limiting plate 422 is convenient for adjust to the box body of equidimension not.
Referring to fig. 5, in an embodiment, the first box bottom forming device 5 includes first installation bases 51, a first linear driving device 52, and a bending fixture 53, two sets of the first box bottom forming devices 5 are symmetrically disposed up and down, a distance adjusting device 54 is disposed between the two sets of the first installation bases 5, and the distance adjusting device 54 includes a screw rod and a guide rail disposed between the two sets of the first installation bases 51. In this embodiment, the first linear driving device 52 includes a cylinder and a pair of guide rails, and a connecting rod may be further disposed between the movable end of the cylinder and the bending jig 53 according to the layout of the installation space.
Referring to fig. 6, in one embodiment, two sets of the second box bottom forming devices 6 each include a second mounting seat 61, a forming roller 62, and a second driving device 63 for driving the forming roller 62 to move along the Y-axis.
The above description is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.
Claims (6)
1. A cylindrical packaging box forming mechanism is used for forming a square cylindrical box body and is characterized by comprising a box cylinder forming mechanism, a box bottom forming mechanism and a die device; the die device comprises a square column die corresponding to the inner cavity of the box body and a die driving device for driving the square column die to move; the box barrel forming mechanism comprises two groups of support frames which are oppositely arranged along the Y-axis direction, a Y-axis linear module which drives the support frames to move, and a box barrel forming device which is arranged on the support frames and used for forming the peripheral side surfaces of the box body; the box bottom forming mechanism comprises two groups of opposite first box bottom forming devices for performing Z-axial bending and shaping on the box bottom and two groups of opposite second box bottom forming devices for performing Y-axial shaping on the box bottom, and the two groups of second box bottom forming devices are respectively arranged on the two groups of supporting frames.
2. A sleeve type packing carton forming mechanism as claimed in claim 1, wherein said sleeve forming means includes a turning means at the top for turning the spread packing cardboard up around said square column type mold, a side pressing means below said turning means for positioning the packing cardboard, and an upper forming means provided between said side pressing means and said turning means for Y-axis bend-shaping the upper side of the packing cardboard.
3. The cartridge type packing box forming mechanism according to claim 2, wherein: the turnover device comprises a turnover mounting seat and a turnover plate, wherein the turnover mounting seat is fixed at the top of the support frame, the turnover plate is horizontally arranged above the turnover mounting seat and is hinged to the turnover mounting seat through a hinge shaft parallel to the inner side, a certain horizontal distance is reserved between the hinge shaft and the inner side of the turnover plate, and a turnover driving device for driving the turnover plate to turn over 90 degrees around the hinge shaft is further arranged on the turnover mounting seat.
4. The cartridge type packing box forming mechanism according to claim 2, wherein: the lateral pressing device comprises a lateral pressing plate vertically arranged on the inner side of the support frame, a lower limiting plate horizontally fixed on the lower edge of the inner side of the lateral pressing plate, and a lateral pressing mounting plate fixed on the support frame, wherein a lateral pressing driving device for driving the lateral pressing plate to move in the Y axial direction is arranged between the lateral pressing mounting plate and the lateral pressing plate.
5. The cartridge type packing box forming mechanism according to claim 1, wherein: the first box bottom forming device comprises a first mounting seat, a first linear driving device and a bending jig, the first box bottom forming device is arranged symmetrically up and down, an interval adjusting device is arranged between the first mounting seat, and the interval adjusting device comprises a screw rod and a guide rail, the screw rod and the guide rail are arranged between the first mounting seat and the first mounting seat.
6. The cartridge type packing box forming mechanism according to claim 1, wherein: and the two groups of second box bottom forming devices comprise second mounting seats, forming rollers and second driving devices for driving the forming rollers to move in the Y axial direction.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020182801 | 2020-02-19 | ||
| CN2020201828015 | 2020-02-19 |
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| Publication Number | Publication Date |
|---|---|
| CN211917850U true CN211917850U (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020334314.6U Active CN211917850U (en) | 2020-02-19 | 2020-03-17 | Barrel-type packing carton forming mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114474840A (en) * | 2022-02-14 | 2022-05-13 | 广州麦诚道包装科技有限公司 | Automatic paper box forming equipment and special-shaped paper box manufacturing method thereof |
-
2020
- 2020-03-17 CN CN202020334314.6U patent/CN211917850U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114474840A (en) * | 2022-02-14 | 2022-05-13 | 广州麦诚道包装科技有限公司 | Automatic paper box forming equipment and special-shaped paper box manufacturing method thereof |
| CN114474840B (en) * | 2022-02-14 | 2024-03-19 | 广州麦诚道包装科技有限公司 | Automatic paper box forming equipment and special-shaped paper box manufacturing method thereof |
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