Edge folding forming mechanism of box folding machine
Through the folding and forming mechanism of the box folding machine, the paper box is automatically folded with adsorption components and molding components, which solves the problem of low manual operation efficiency and achieves efficient carton production.
Patent Information
- Application Number
- CN202421992178.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-16
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-08-16
AI Technical Summary
In the prior art, manual operation during carton production leads to low efficiency.
The folding forming mechanism of the box folding machine includes an adsorption assembly and a forming assembly. The paper box to be folded is adsorbed through the suction device and is made to bend with the bracket group under the action of the drive device to be folded, achieving automatic folding.
It improves the efficiency of carton production, reduces manual operation, and improves production efficiency.
Smart Images
Figure CN223147871U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of packaging equipment, and particularly relates to a hemming and forming mechanism of a box folding machine. Background Art
[0002] As a packaging structure, packaging cartons are widely used because they can protect products and facilitate storage and transportation during the product circulation process. For the production and manufacturing of cartons, the cardboard needs to be scored and cut, and then folded into cartons. In the prior art, in order to control costs, manual operations are often used, resulting in low efficiency. Content of the Utility Model
[0003] In order to overcome the above-mentioned drawbacks, the purpose of the present utility model is to provide a hemming and forming mechanism of a box folding machine, so as to solve the problem of low efficiency caused by manual folding to form cartons as mentioned in the above background art.
[0004] In order to achieve the above purpose, the technical solution adopted by the present utility model is a hemming and forming mechanism of a box folding machine, including a hemming device:
[0005] The hemming device includes an adsorption component and a forming component. The adsorption component includes a suction tray, a suction device and a first driving device. The bottom of the suction tray along the first direction is provided with a plurality of air inlets, and the top is in pipeline communication with the suction device, and is used for adsorbing the carton to be hemmed at the bottom of the suction tray.
[0006] The forming component is arranged below the adsorption component and is correspondingly arranged with the suction tray, and includes a first bracket group, a second bracket group, a third bracket group and a fourth bracket group. The first bracket group and the second bracket group are arranged on both sides of the suction tray along the second direction, and the third bracket group and the fourth bracket group are arranged on both sides of the suction tray along the third direction, and are used for driving the suction tray to move relative to the forming component along the first direction through the first driving device, so that a plurality of folding edges of the carton to be hemmed are abutted and bent against the first bracket group, the second bracket group, the third bracket group and the fourth bracket group, and the first direction, the second direction and the third direction are perpendicular to each other.
[0007] The hemming and forming mechanism of the box folding machine provided by the present utility model adsorbs the carton to be hemmed at the bottom of the tray by setting a suction device, and moves downward under the action of the first driving device, so that a plurality of folding edges of the carton to be hemmed are abutted and bent against the first bracket group, the second bracket group, the third bracket group and the fourth bracket group, and the carton to be hemmed is hemmed. Subsequently, only the top cover part needs to be buckled to fold into a carton, thereby improving the production efficiency.
[0008] In some embodiments, both the first bracket group and the second bracket group include two first brackets and two second brackets that are spaced apart along the third direction. Each first bracket has a first bending portion at the top, and the first bending portion bends away from the suction tray along the second direction. Each second bracket has a second bending portion at the top, and the second bending portion bends away from the suction tray along the third direction.
[0009] With the above technical solution, the first brackets and the second brackets limit the to-be-folded edge carton in the second direction, and the first bending portions and the second bending portions at the top are used to abut against the folding edges. As the to-be-folded edge carton continues to move downward, flipping and folding are achieved. At the same time, the side surfaces of the to-be-folded edge carton are abutted and fixed to the first brackets and the second brackets.
[0010] In some embodiments, both the third bracket group and the fourth bracket group include two third brackets that are spaced apart along the second direction. Each third bracket has a third bending portion at the top, and the third bending portion bends away from the suction tray along the third direction.
[0011] With the above technical solution, the third brackets limit the to-be-folded edge carton in the third direction, and the third bending portions at the top are used to abut against the folding edges. As the to-be-folded edge carton continues to move downward, flipping and folding are achieved. At the same time, the side surfaces of the to-be-folded edge carton are abutted and fixed to the third brackets.
[0012] In some embodiments, the edge folding and forming mechanism further includes a distance adjusting component. The distance adjusting component is respectively arranged on both sides of the forming component along the third direction, and includes a first connecting block, a second connecting block, and an adjusting slider. The first connecting block and the second connecting block are respectively connected to the adjacent second bracket and the third bracket on the same side. The adjusting slider is respectively connected to the first connecting block and the second connecting block and can move along the third direction, and is used to adjust the relative distance between the third bracket group and the fourth bracket group.
[0013] With the above technical solution, the adjusting slider drives the second bracket and the third bracket to move along the third direction, thereby adjusting the relative distance between the third bracket group and the fourth bracket group to adapt to to-be-folded edge cartons of different model sizes.
[0014] In some embodiments, the edge folding and forming mechanism further includes a feeding component. The feeding component is arranged on one side of the edge folding device along the second direction, and includes a lifting cabinet and a material supporting plate. The lifting cabinet extends along the first direction, and a lifting guide post and a second driving device are arranged inside. The material supporting plate is arranged on the side of the lifting cabinet away from the forming component along the second direction and is connected to the lifting guide post, and is used to carry the to-be-folded edge carton, and the second driving device drives the material supporting plate to move relative to the lifting guide post along the first direction.
[0015] With the above technical solution, when the material supporting plate descends to the bottom, it is used to receive the carton to be hemmed, and when the material supporting plate ascends to the top, it is used to transfer the carton to be hemmed.
[0016] In some embodiments, the feeding assembly further includes a fixing plate. The fixing plate is correspondingly arranged above the material supporting plate and includes a connecting portion, a first extending portion and a second extending portion. The first extending portion and the second extending portion both extend along the second direction and are correspondingly arranged on both sides of the suction cup along the third direction. The connecting portion is arranged away from the suction cup and is connected to the first extending portion and the second extending portion.
[0017] In some embodiments, suction cups are provided at the bottoms of the connecting portion, the first extending portion and the second extending portion for adsorbing the carton to be hemmed when the material supporting plate moves to the top along the second direction.
[0018] In some embodiments, the feeding assembly further includes a connecting block and a third driving device. The connecting block is respectively connected to the connecting portion and the third driving device and is used to drive the fixing plate to move along the second direction to place the suction cup between the first extending portion and the second extending portion and abut against the connecting portion through the third driving device, so that the carton to be hemmed is adsorbed to the bottom of the suction cup.
[0019] In some embodiments, the first driving device is a cylinder driving assembly, the second driving device is a motor driving assembly, and the third driving device is a linear guide driving assembly.
[0020] In some embodiments, the hemming and forming mechanism further includes a bracket. The first driving device and the third driving device are both fixed to the top of the bracket. The lifting cabinet is fixed to one side of the bracket along the second direction, and the forming assembly is carried on the bottom of the bracket. Description of the Drawings
[0021] Figure 1 is a perspective view of an embodiment of the hemming and forming mechanism of a carton folding machine of the present invention;
[0022] Figure 2 is a partial structural schematic diagram of an embodiment of the hemming and forming mechanism of a carton folding machine of the present invention;
[0023] In the figure:
[0024] 1 - Flanging and forming mechanism of a folding box machine; 2 - Forming component; 20 - Suction tray; 21 - Suction device; 22 - First driving device; 30 - First bracket group; 31 - Second bracket group; 32 - Third bracket group; 33 - Fourth bracket group; 34 - First bracket; 340 - First bending part; 35 - Second bracket; 350 - Second bending part; 36 - Third bracket; 360 - Third bending part; 37 - Elastic abutting plate; 40 - First connecting block; 41 - Second connecting block; 42 - Adjusting slider; 5 - Feeding component; 50 - Lifting cabinet; 51 - Material supporting plate; 52 - Fixed plate; 520 - Connecting part; 521 - First extension part; 522 - Second extension part; 53 - Suction cup; 54 - Connecting block; 55 - Third driving device; 6 - Bracket; 7 - Carton to be flanged; 70 - Folding edge. Detailed implementation mode
[0025] The following elaborates on the preferred embodiments of the present utility model in conjunction with the accompanying drawings, so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making the protection scope of the present utility model more clearly defined.
[0026] Reference Figure 1 and Figure 2 , Figure 1 show a schematic structural diagram of a flanging and forming mechanism 1 of a folding box machine provided by an embodiment of the present utility model; Figure 2 show a perspective view of a flanging and forming mechanism 1 of a folding box machine provided by an embodiment of the present utility model.
[0027] As Figure 1 and Figure 2 shown, the technical solution provided by the present application is a flanging and forming mechanism 1 of a folding box machine, including a flanging device, and the flanging device includes an adsorption component and a forming component 2. The adsorption component includes a suction tray 20, a suction device 21, and a first driving device 22. The bottom of the suction tray 20 along the first direction ( Figure 1 shown as the Z direction in
[0028] ) is provided with a plurality of air inlets, and the top is connected to the suction device 21 through a pipeline, and is used for adsorbing the carton 7 to be flanged at the bottom of the suction tray 20. Figure 1 shown as the X direction in Figure 1They are arranged on both sides of the suction tray 20 as shown in the Y direction in the figure, and are used to drive the suction tray 20 to move relative to the forming assembly 2 in the first direction through the first driving device 22, so that multiple folding edges 70 of the carton to be hemmed 7 are abutted and bent against the first support group 30, the second support group 31, the third support group 32 and the fourth support group 33. The first direction, the second direction and the third direction are perpendicular to each other.
[0029] For the hemming and forming mechanism 1 of the carton folding machine provided by the present utility model, the suction device 21 is arranged to adsorb the carton 7 to be hemmed on the bottom of the tray, and under the action of the first driving device 22, it moves downward, so that multiple folding edges 70 of the carton 7 to be hemmed are abutted and bent against the first support group 30, the second support group 31, the third support group 32 and the fourth support group 33, and the hemming process is carried out on the carton 7 to be hemmed. Subsequently, only the top cover part needs to be buckled to form a carton, thus improving the production efficiency.
[0030] In some embodiments, referring to Figure 1 and Figure 2 , both the first support group 30 and the second support group 31 include two first supports 34 and two second supports 35 arranged at intervals in the third direction. The top of each first support 34 is provided with a first bending part 340, and the first bending part 340 bends away from the suction tray 20 in the second direction. The top of each second support 35 is provided with a second bending part 350, and the second bending part 350 bends away from the suction tray 20 in the third direction.
[0031] Exemplarily, the first support 34 and the second support 35 limit the carton 7 to be hemmed in the second direction. The first bending part 340 and the second bending part 350 at the top are used to abut against the folding edge 70. As the carton 7 to be hemmed continues to move downward, flipping and folding are realized. At the same time, the side surface of the carton 7 to be hemmed abuts and is fixed with the first support 34 and the second support 35.
[0032] Furthermore, on the side of the first support group 30 and the second support group 31 close to the adsorption tray, there is also an elastic lifting plate 37 ( Figure 1 only shown on one side of the second support group 31 in the figure). The elastic lifting plate 37 extends in the first direction, is used to prevent the carton 7 to be hemmed from falling, and can elastically contract when the adsorption tray descends, and cooperate with the adsorption tray to clamp and fix the carton 7 to be hemmed.
[0033] In some embodiments, referring to Figure 1 and Figure 2 , both the third support group 32 and the fourth support group 33 include two third supports 36 arranged at intervals in the second direction. The top of each third support 36 is provided with a third bending part 360, and the third bending part 360 bends away from the suction tray 20 in the third direction.
[0034] Exemplarily, the third bracket 36 limits the to-be-folded edge carton 7 in the third direction. The third bending portion 360 at the top is used to abut against the folding edge 70. As the to-be-folded edge carton 7 continues to move downward, flipping and folding are achieved. At the same time, the side surface of the to-be-folded edge carton 7 abuts against and is fixed to the third bracket 36.
[0035] In some embodiments, referring to Figure 1 and Figure 2 , the edge folding and forming mechanism further includes a distance adjusting component. The distance adjusting components are respectively arranged on both sides of the forming component 2 along the third direction, and include a first connecting block 40, a second connecting block 41, and an adjusting slider 42. The first connecting block 40 and the second connecting block 41 are respectively connected to the adjacent second bracket 35 and third bracket 36 on the same side. The adjusting slider 42 is respectively connected to the first connecting block 40 and the second connecting block 41 and can move along the third direction, and is used to adjust the relative distance between the third bracket group 32 and the fourth bracket group 33.
[0036] Exemplarily, the adjusting slider 42 drives the second bracket 35 and the third bracket 36 to move along the third direction, so as to adjust the relative distance between the third bracket group 32 and the fourth bracket group 33 to adapt to to-be-folded edge cartons 7 of different model sizes.
[0037] In some embodiments, referring to Figure 1 and Figure 2 , the edge folding and forming mechanism further includes a feeding component 5. The feeding component 5 is arranged on one side of the edge folding device along the second direction, and includes a lifting cabinet 50 and a material supporting plate 51. The lifting cabinet 50 extends along the first direction, and a lifting guide post and a second driving device are arranged inside. The material supporting plate 51 is arranged on the side of the lifting cabinet 50 away from the forming component 2 along the second direction and is connected to the lifting guide post, and is used to carry the to-be-folded edge carton 7 and drive the material supporting plate 51 to move relative to the lifting guide post along the first direction through the second driving device.
[0038] Exemplarily, when the material supporting plate 51 descends to the bottom, it is used to receive the to-be-folded edge carton 7, and when the material supporting plate 51 ascends to the top, it is used to transfer the to-be-folded edge carton 7.
[0039] In some embodiments, referring to Figure 1 and Figure 2 , the feeding component 5 further includes a fixing plate 52. The fixing plate 52 is correspondingly arranged above the material supporting plate 51, and includes a connecting portion 520, a first extending portion 521, and a second extending portion 522. The first extending portion 521 and the second extending portion 522 both extend along the second direction and are correspondingly arranged on both sides of the suction cup 20 along the third direction. The connecting portion 520 is arranged away from the suction cup 20 and is connected to the first extending portion 521 and the second extending portion 522.
[0040] In some embodiments, referring to Figure 1 and Figure 2, suction cups 53 are provided at the bottoms of the connecting portion 520, the first extension portion 521, and the second extension portion 522 for adsorbing the to-be-folded carton 7 when the stock supporting plate 51 moves to the top end along the second direction.
[0041] In some embodiments, referring to Figure 1 and Figure 2 , the feeding assembly 5 further includes a connecting block 54 and a third driving device 55. The connecting block 54 is respectively connected to the connecting portion 520 and the third driving device 55 for driving the fixing plate 52 to move along the second direction through the third driving device 55 until the suction tray 20 is placed between the first extension portion 521 and the second extension portion 522 and abuts against the connecting portion 520, so that the to-be-folded carton 7 is adsorbed to the bottom of the suction tray 20.
[0042] In some embodiments, referring to Figure 1 and Figure 2 , the first driving device 22 is a cylinder driving assembly, the second driving device is a motor driving assembly, and the third driving device 55 is a linear guide driving assembly.
[0043] In some embodiments, referring to Figure 1 and Figure 2 , the edge folding and forming mechanism further includes a bracket 6. The first driving device 22 and the third driving device 55 are both fixed to the top of the bracket 6, the lifting cabinet 50 is fixed to one side of the bracket 6 along the second direction, and the forming assembly 2 is carried on the bottom of the bracket 6.
[0044] The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose is to enable those who are familiar with this technology to understand the content of the present invention and implement it. However, it should not be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims
1. The edge folding and forming mechanism of a folding box machine, characterized in that, Comprising: A hemming device, including an adsorption component and a forming component; The adsorption component includes a suction tray, a suction device, and a first driving device; The bottom of the suction tray along the first direction is provided with a plurality of air inlets, and the top is in pipeline communication with the suction device, for adsorbing the carton to be hemmed at the bottom of the suction tray; The forming component is arranged below the adsorption component and is correspondingly arranged with the suction tray, and includes a first support group, a second support group, a third support group, and a fourth support group; the first support group and the second support group are arranged on both sides of the suction tray along the second direction, and the third support group and the fourth support group are arranged on both sides of the suction tray along the third direction, for driving the suction tray to move relative to the forming component along the first direction through the first driving device, so that a plurality of folding edges of the carton to be hemmed are abutted and bent against the first support group, the second support group, the third support group, and the fourth support group, and the first direction, the second direction, and the third direction are perpendicular to each other.
2. The hemming forming mechanism according to claim 1, wherein Both the first support group and the second support group include two first supports and two second supports arranged at intervals along the third direction; the top of each first support is provided with a first bending part, and the first bending part bends away from the suction tray along the second direction; the top of each second support is provided with a second bending part, and the second bending part bends away from the suction tray along the third direction.
3. The hemming forming mechanism according to claim 1, characterized in that, Both the third support group and the fourth support group include two third supports arranged at intervals along the second direction, and the top of each third support is provided with a third bending part, and the third bending part bends away from the suction tray along the third direction.
4. The hemming forming mechanism according to claim 2 or 3, characterized in that, It further includes a distance adjusting component; the distance adjusting component is respectively arranged on both sides of the forming component along the third direction, and includes a first connecting block, a second connecting block, and an adjusting slider; the first connecting block and the second connecting block are respectively connected to the adjacent second support and the third support on the same side, and the adjusting slider is respectively connected to the first connecting block and the second connecting block and can move along the third direction, for adjusting the relative distance between the third support group and the fourth support group.
5. The hemming forming mechanism according to claim 1, characterized in that, It further includes a feeding component; the feeding component is arranged on one side of the hemming device along the second direction, and includes a lifting cabinet and a material supporting plate; the lifting cabinet extends along the first direction, and is internally provided with a lifting guide post and a second driving device; the material supporting plate is arranged on the side of the lifting cabinet away from the forming component along the second direction and is connected to the lifting guide post, for carrying the carton to be hemmed, and driving the material supporting plate to move relative to the lifting guide post along the first direction through the second driving device.
6. The hemming forming mechanism according to claim 5, wherein, The feeding component further includes a fixing plate; the fixing plate is correspondingly arranged above the material supporting plate, and includes a connecting part, a first extending part, and a second extending part; the first extending part and the second extending part both extend along the second direction and are correspondingly arranged on both sides of the suction tray along the third direction, and the connecting part is arranged away from the suction tray and is connected to the first extending part and the second extending part.
7. The hemming forming mechanism according to claim 6, wherein Suction cups are provided at the bottoms of the connecting portion, the first extension portion, and the second extension portion for adsorbing the carton to be hemmed when the material supporting plate moves to the top along the second direction.
8. The hemming forming mechanism according to claim 7, wherein The material feeding assembly further includes a connecting block and a third driving device; the connecting block is respectively connected to the connecting portion and the third driving device for driving the fixed plate to move along the second direction through the third driving device until the material suction plate is placed between the first extension portion and the second extension portion and abuts against the connecting portion, so that the carton to be hemmed is adsorbed to the bottom of the material suction plate.
9. The hemming forming mechanism according to claim 8, characterized in that, The first driving device is a cylinder driving assembly, the second driving device is a motor driving assembly, and the third driving device is a linear guide driving assembly.
10. The hemming forming mechanism according to claim 8, characterized in that, It further includes a bracket; the first driving device and the third driving device are both fixed to the top of the bracket, the lifting cabinet is fixed to one side of the bracket along the second direction, and the forming assembly is carried on the bottom of the bracket.