CN224183900U - A cardboard folding device - Google Patents
A cardboard folding deviceInfo
- Publication number
- CN224183900U CN224183900U CN202520769869.6U CN202520769869U CN224183900U CN 224183900 U CN224183900 U CN 224183900U CN 202520769869 U CN202520769869 U CN 202520769869U CN 224183900 U CN224183900 U CN 224183900U
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- China
- Prior art keywords
- bending
- pressing
- movable
- cardboard
- bearing
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- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
Abstract
A paperboard creasing device comprises a workbench, a bearing component and a pressing component, wherein the bearing component is arranged on the workbench and fixedly arranged on the workbench, the bearing component is provided with a plurality of bearing table tops and bending grooves positioned among the bearing table tops, the pressing component comprises a pressing unit, the pressing unit is arranged corresponding to the bearing component and comprises at least one pressing piece corresponding to one bearing table face and a bending piece corresponding to all the bending grooves. In this embodiment, a cardboard crease device is provided for press bending and crease processing to the cardboard of leveling in the established position to can reduce operator's intensity of labour, make the processing to packing carton lining cardboard reduce the reliance to personnel, improve production efficiency, reduction in production cost.
Description
Technical Field
The utility model relates to the technical field of processing of lining paperboards of packaging boxes, in particular to a paperboard creasing device.
Background
The packing box is the most common packing material used for containing and packing articles. With the continuous improvement of the pursuit of living standard, the quality of the packaging box is paid more attention to the selection of articles, and the packaging material is required to be exquisite in the process of packaging the articles.
When packing is carried out to placing article in the packing carton, at present, need be provided with some lining cardboard in the packing carton to will fold lining cardboard, thereby can make the place that makes things convenient for article to place and press from both sides tight article. At present, because the thickness of cardboard is less to the position that needs folding is more, still relies on the manual work to carry out folding processing to the cardboard along the crease in some printing works, has resulted in the in-process of processing lining cardboard like this, and production efficiency is lower and manufacturing cost is higher.
Therefore, a technical solution is needed to solve the above-mentioned problems.
Disclosure of utility model
The utility model aims to provide a paperboard creasing device, which aims to solve the technical problems, and adopts the following technical scheme:
The utility model provides a cardboard crease device, includes a workstation, be provided with on the workstation:
The bearing assembly is fixedly arranged on the workbench and is provided with a plurality of bearing tables and bending grooves positioned among the bearing tables;
the component is pressed down to the position of the component, the pressing component comprises
The mounting plate is suspended above the bearing component and also comprises
The pressing unit is arranged corresponding to the bearing assembly and comprises at least one pressing piece corresponding to one bearing table surface, a bending piece corresponding to all bending grooves and a plurality of pressing pieces
The lower pressing cylinder comprises a plurality of pressing pieces and bending pieces which are respectively corresponding to each other and are in transmission connection, and the lower pressing cylinder is used for driving the pressing pieces and the bending pieces to reciprocate along the vertical direction.
Further, the bearing assembly comprises a fixed table and a movable table unit which is connected on the workbench in a sliding way, the top surfaces of the fixed table and the movable table unit define the bearing table surface,
The fixed table is fixedly arranged on the workbench;
the movable table unit comprises
A first movable table arranged at one side of the fixed table and defining a bending groove with the fixed table, and
A second movable table arranged at the other side of the fixed table and defining a bending groove with the fixed table, and further comprising
The third movable table is arranged on the other side of the second movable table far away from the fixed table, and a bending groove is defined between the third movable table and the second movable table.
Further, the bearing assembly further comprises three closed air cylinders which are respectively connected with the first movable table, the second movable table and the third movable table in a transmission manner and used for respectively driving the first movable table, the second movable table and the third movable table to move towards the bending groove.
Further, a buffer member is arranged on the surface of the pressing member facing the bearing table surface, and the buffer member is attached to the surface of the pressing member.
Further, the edge of the lower end of the bending piece corresponding to the inner wall of the bending groove is arranged to be an arc transition arc.
Further, the fixing table is provided with an absorption cavity, and the absorption cavity is arranged in the fixing table along the transverse direction or the longitudinal direction of the fixing table and penetrates through the fixing table.
Further, the two outermost bearing table tops of the bearing assembly are provided with limiting assemblies, and the limiting assemblies comprise limiting blocks for limiting along the transverse direction and the longitudinal direction.
The beneficial effects of the utility model are as follows:
In this embodiment, a cardboard crease device is provided for press bending and crease processing to the cardboard of leveling in the established position to can reduce operator's intensity of labour, make the processing to packing carton lining cardboard reduce the reliance to personnel, improve production efficiency, reduction in production cost. In the process of carrying out folding processing to the cardboard, place the cardboard on bearing subassembly, and there is the bearing face to carry out the bearing, the cardboard will bend the recess and cover this moment, it is used for bending processing to the cardboard to push down the unit and make the decline that compresses tightly piece and bend piece in proper order under the effect of pushing down the cylinder, specifically, compress tightly piece decline piece cardboard and compress tightly on the bearing face, the piece of bending descends in proper order and the cardboard mutual contact and supports the pressure towards bending the recess direction with the cardboard, thereby make the cardboard be bent in bending the recess, a plurality of decline in proper order of bending piece, and then can accomplish the processing operation of bending to the cardboard in a plurality of positions.
Drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is a schematic perspective view of the present utility model.
Fig. 3 is a schematic view of a structure of a paperboard requiring bending processing.
In the figure, 100-workbench, 200-bearing component, 210-bearing surface, 220-bending groove, 300-pressing component, 310-pressing component, 320-bending component, 330-pressing cylinder, 230-fixed table, 241-first movable table, 242-second movable table, 243-third movable table, 244-closing cylinder, 231-absorbing cavity, 250-limiting component and 251-limiting block.
Detailed Description
The utility model will be further described with reference to examples and drawings, to which reference is made, but which are not intended to limit the scope of the utility model. The present utility model will be described in detail below with reference to the accompanying drawings.
In this embodiment, a cardboard crease device is provided for press bending and crease processing to the cardboard of leveling in the established position to can reduce operator's intensity of labour, make the processing to packing carton lining cardboard reduce the reliance to personnel, improve production efficiency, reduction in production cost. As shown in fig. 3, a lining board that needs to be creased and bent is currently on the market, and includes a plurality of creases, and needs to be folded along the creases, so that the board is flat, and is folded into a shape as shown in the figure, so that an article can be supported, and it is to be noted that the shape of the board shown in fig. 3 is the shape of the board after being processed by the device, and when the board is installed in a packaging box, the board is placed after being turned over by one hundred eighty degrees, so that a larger concave placing surface can be generated in the packaging box, and a smaller placing groove is arranged on one side of the concave placing surface.
As shown in fig. 1-2, the present embodiment provides a creasing device for cardboard, comprising a table 100, a supporting member 200 and a pressing member 300 disposed on the table 100, wherein the pressing member 200 and the pressing member 300 are disposed between the supporting member 200 and the pressing member 300, and the pressing member 200 is fixedly disposed on the table 100, and the supporting member 200 is provided with a plurality of supporting tables and bending grooves 220 disposed between the supporting tables, the pressing member 300 comprises a mounting plate 301, a pressing unit and a pressing cylinder 330, wherein the mounting plate 301 is suspended above the supporting member 200, the pressing unit is disposed corresponding to the supporting member 200, and comprises at least one pressing member 310 corresponding to one supporting table and a bending member 320 corresponding to all bending grooves 220, and the pressing cylinder 330 comprises a plurality of bending members corresponding to the pressing member 310 and the bending member 320, respectively, and is in driving the pressing member 310 and the bending member 320 to reciprocate in a vertical direction.
In the process of folding the cardboard, the cardboard is placed on the supporting component 200 and is supported by the supporting surface 210, at this time, the cardboard covers the bending groove 220, the pressing unit is used for bending the cardboard by sequentially descending the pressing piece 310 and the bending piece 320 under the action of the pressing cylinder 330, specifically, the pressing piece 310 is used for pressing the cardboard on the supporting surface 210, the bending piece 320 sequentially descends to be in contact with the cardboard and pushes the cardboard towards the bending groove 220, so that the cardboard is bent in the bending groove 220, and the plurality of bending pieces 320 sequentially descend to complete bending operation on the cardboard at a plurality of positions.
In this embodiment, the support assembly 200 comprises a fixed stage 230 and a movable stage unit slidably connected to the table 100, wherein the top surfaces of the fixed stage 230 and the movable stage unit define a support table, and the fixed stage 230 is fixedly mounted on the table 100;
The movable stage unit includes a first movable stage 241, a second movable stage 242 and a third movable stage 243, where the three movable stages are all slidably connected on the surface of the working stage 100, the first movable stage 241 is disposed on one side of the fixed stage 230 and defines a bending groove 220 with the fixed stage 230, the second movable stage 242 is disposed on the other side of the fixed stage 230 and defines a bending groove 220 with the fixed stage 230, and the third movable stage 243 is disposed on the other side of the second movable stage 242 away from the fixed stage 230 and defines a bending groove 220 with the second movable stage 242.
It should be noted that, since the board needs to be bent at multiple positions, in this embodiment, the top surface of the second movable table 242 also defines the supporting surface 210, and similarly, the mounting plate 301 is provided with a pressing member 310 corresponding to the second movable table 242 for pressing the board onto the top surface of the second movable table 242.
In a specific creasing process, the pressing member 310 corresponding to the fixed stage 230 moves downward under the action of the pressing cylinder 330 to press the board onto the fixed stage 230, at this time, the bending member 320 corresponding to the bending groove 220 defined by the first movable stage 241 and the fixed stage 230 moves downward, presses the board toward the inside of the bending groove 220, and after pressing the board against the bottom of the bending groove 220, the board is bent inside the bending groove 220, secondly, the bending member 320 presses the board against the bending groove 220 between the second movable stage 242 and the fixed stage 230, so that the board is bent inside the bending groove 220, and then, the pressing member 310 corresponding to the second movable stage 242 presses the board pressing member against the top surface of the second movable stage 242, and finally, the last bending member 320 descends to press the board toward the pressing groove 220 defined by the third movable stage 243 and the second movable stage 242, and press the board therein.
In order to improve the effect of compacting and bending the cardboard, the working table 100 is further provided with a closing cylinder 244 for respectively pushing the three movable tables to move, so that the bending piece 320 positioned in the bending groove 220 is clamped, the cardboard pressed into the bending groove 220 can be compacted, the cardboard to be bent is ensured to have clear indentation, the effect of folding the cardboard is ensured, the occurrence of elastic reset is reduced, and the bearing assembly 200 further comprises three closing cylinders 244 respectively connected with the first movable table 241, the second movable table 242 and the third movable table 243 in a transmission manner, and the three closing cylinders 244 are respectively used for respectively driving the first movable table 241, the second movable table 242 and the third movable table 243 to move towards the bending groove 220.
In order to avoid the situation that the cardboard is tightly pressed in the process of pressing the cardboard, when the bending piece 320 is pressed towards the bending groove 220, the cardboard is fixed and cannot move, and is torn, the pressing piece 310 is provided with a buffer piece on the surface of the supporting table surface, and the buffer piece is attached to the surface of the pressing piece 310. By providing a buffer, it is also possible to have a slight movement capability when the cardboard is clamped, thus avoiding that the cardboard is torn.
In order to avoid compressing tightly the cardboard towards the recess 220 of bending 320, because open the bottom border of compressing tightly 310 and too sharp cause the pressure loss to the cardboard, set up to arc transition circular arc at the border that bending 320 lower extreme and recess 220 inner wall correspond, through setting up curved solitary circular arc, be equivalent to circular arc chamfer structure, can increase the cardboard and bend the radius size in the in-process of bending position of bending to avoid the cardboard to be crushed by bending 320 at the in-process of bending.
To further ensure that the cardboard is pressed against the fixing stage 230 so as to avoid being pressed too tightly, an absorption chamber 231 is provided in the fixing stage 230, and the absorption chamber 231 is opened inside the fixing stage 230 in a transverse or longitudinal direction of the fixing stage 230 and penetrates the fixing stage 230. The absorption cavity 231 can absorb the impact force to the pressing member 310 and compress the pressing member 310, in particular, the impact force, so that the impact damage to the paperboard caused by the impact of the pressing member 310 to the fixing stand 230 under the action of the pressing air pressure can be avoided.
In this embodiment, in order to ensure accurate placement of the cardboard after being placed on the supporting surface 210, the limiting members 250 are disposed on the two supporting tables on the outermost side of the supporting member 200, and the limiting members 250 include limiting blocks 251 for limiting in the transverse direction and the longitudinal direction. When the intercom cardboard is placed on the bearing assembly, the accuracy of position can be guaranteed under the spacing effect of locating part, and the locating part sets up respectively on first movable table and third movable table in this embodiment.
The present utility model is not limited in any way by the above preferred embodiments, and the present utility model is disclosed above by the preferred embodiments, but is not limited thereto, and any person skilled in the art will appreciate that the present utility model can be realized without departing from the technical scope of the present utility model, when the technical content disclosed above is utilized to make a little change or modification into equivalent embodiments of equivalent changes, but the technical content of the utility model is not deviated from, any simple modification, equivalent changes and modification of the above embodiments are all within the scope of the technical solution of the utility model.
Claims (7)
1. The utility model provides a cardboard crease device, includes a workstation, its characterized in that, be provided with on the workstation:
The bearing assembly is fixedly arranged on the workbench and is provided with a plurality of bearing tables and bending grooves positioned among the bearing tables;
the component is pressed down to the position of the component, the pressing component comprises
The mounting plate is suspended above the bearing component and also comprises
The pressing unit is arranged corresponding to the bearing assembly and comprises at least one pressing piece corresponding to one bearing table surface, a bending piece corresponding to all bending grooves and a plurality of pressing pieces
The lower pressing cylinder comprises a plurality of pressing pieces and bending pieces which are respectively corresponding to each other and are in transmission connection, and the lower pressing cylinder is used for driving the pressing pieces and the bending pieces to reciprocate along the vertical direction.
2. The apparatus of claim 1 wherein said support assembly comprises a fixed table and a movable table unit slidably coupled to said table, said fixed table and movable table unit defining said support table top,
The fixed table is fixedly arranged on the workbench;
the movable table unit comprises
A first movable table arranged at one side of the fixed table and defining a bending groove with the fixed table, and
A second movable table arranged at the other side of the fixed table and defining a bending groove with the fixed table, and further comprising
The third movable table is arranged on the other side of the second movable table far away from the fixed table, and a bending groove is defined between the third movable table and the second movable table.
3. The paperboard creasing device of claim 2, wherein the support assembly further comprises three closing cylinders drivingly connected to the first, second and third movable stages, respectively, for driving the first, second and third movable stages, respectively, toward the bending grooves.
4. The paperboard creasing device according to claim 1, wherein a buffer member is mounted on a surface of the pressing member facing the supporting table surface, and the buffer member is attached to the surface of the pressing member.
5. The paperboard creasing device according to claim 1, wherein edges of the lower ends of the bending members corresponding to the inner walls of the bending grooves are arranged into arc transition arcs.
6. A creasing device for paperboard as in claim 2, wherein the stationary table is provided with an absorption cavity which is open inside the stationary table in a transverse or longitudinal direction of the stationary table and extends through the stationary table.
7. A creasing device for paperboard according to claim 1, wherein the two outermost support tables of the support assembly are provided with limiting assemblies, and the limiting assemblies comprise limiting blocks for limiting in the transverse direction and the longitudinal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520769869.6U CN224183900U (en) | 2025-04-22 | 2025-04-22 | A cardboard folding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520769869.6U CN224183900U (en) | 2025-04-22 | 2025-04-22 | A cardboard folding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN224183900U true CN224183900U (en) | 2026-05-01 |
Family
ID=99584401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520769869.6U Active CN224183900U (en) | 2025-04-22 | 2025-04-22 | A cardboard folding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN224183900U (en) |
-
2025
- 2025-04-22 CN CN202520769869.6U patent/CN224183900U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |