Edge folding device for environment-friendly packaging corrugated carton

Abstract

The utility model relates to the technical field of cartons, in particular to an edge folding device for an environment-friendly packaging corrugated carton, which comprises a right-angle pressing wheel group, a right-angle pressing wheel group, a left-angle pressing wheel group and a right-angle pressing wheel group, the position adjusting group is used for driving the right-angle pressing wheel group to adjust the operation position; the connecting arm is connected with the right-angle pressing wheel set and the position adjusting set. By means of the assembly composed of the position adjusting set, the connecting arm and the right-angle pressing wheel set, an edge folding mechanism is provided for processing of the corrugated carton for environment-friendly packaging, the top of the carton is subjected to pressing, folding and shaping treatment through the right-angle-state rolling wheels before carton sealing, and compared with traditional plate type pressing and folding, the edge folding efficiency is greatly improved. By means of right-angle wheel type pressing and folding, when a carton sealing paperboard is pushed, pressed and folded downwards, the folded edges of a carton can be subjected to rolling profiling, large reset stress generated after the carton sealing paperboard of the corrugated carton is subjected to edge folding and packaging is reduced, the bending rigidity of the area is improved, and the shaping effect after the corrugated carton is subjected to edge folding and packaging is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of cartons, in particular to an edge folding device for an environmentally friendly packaging corrugated paper box. Background Art

[0002] Corrugated boxes are widely used in logistics, warehousing and transportation. They have strong pressure resistance and good buffering effect, which can effectively protect the internal items from damage. At the same time, they can reduce transportation costs and improve logistics efficiency. They are an indispensable part of the modern logistics system.

[0003] The existing plate folding only produces a pushing and bending force on the carton, which is a temporary stable state. After the pressure plate leaves, the bent cardboard on the top of the carton tends to return to its original state. There is a lack of rolling and shaping of the bent corners of the carton, which affects the packaging quality of the corrugated carton. Therefore, an environmentally friendly packaging corrugated carton folding device is proposed to provide a set of folding mechanisms for the processing of corrugated carton boxes for environmentally friendly packaging, which can reduce the large reset stress generated by the sealing cardboard of the corrugated carton after folding and packaging, increase the bending stiffness of the area, and ensure the shaping effect of the corrugated carton after folding and packaging. Utility Model Content

[0004] In response to the problems in the prior art, the utility model provides a folding device for environmentally friendly packaging corrugated paper boxes, which provides a set of folding mechanisms for the processing of corrugated paper boxes for environmentally friendly packaging, which can reduce the large reset stress generated by the sealing cardboard of the corrugated paper box after folding and packaging, increase the bending stiffness of the area, and ensure the shaping effect of the corrugated paper box after folding and packaging.

[0005] The technical solution adopted by the utility model to solve the technical problem is an environmentally friendly packaging corrugated paper box folding device, comprising:

[0006] Right-angle pressing wheel set, used for shaping the edge of corrugated boxes;

[0007] The position adjustment group is used to drive the right-angle pressure wheel group to adjust the working position;

[0008] The connecting arm is connected with the right-angle pressure wheel group and the position adjustment group.

[0009] By adopting the above technical scheme, through the components consisting of the positioning group, the connecting arm and the right-angle pressing wheel group, a set of folding mechanisms is provided for the processing of corrugated paper boxes for environmentally friendly packaging, so that the top of the paper box is folded and shaped by the right-angle roller before sealing. Compared with the traditional plate-type folding, the right-angle wheel-type folding of the present application can further shape the folded edge of the paper box by rolling and pushing while the side cardboard of the paper box is pushed down, effectively reducing the reset stress of the corrugated paper box after the folding packaging, and ensuring the shaping effect of the corrugated paper box after the folding packaging.

[0010] Specifically, the right-angle pressure wheel group includes:

[0011] A vertical roller is arranged on the connecting arm;

[0012] A vertical cylinder connected to the connecting arm;

[0013] A wheel frame is arranged on a vertical cylinder;

[0014] The transverse roller is arranged on the wheel frame.

[0015] By adopting the above technical solution, the right-angle wheel folding can roll and press the folded edge of the carton while the carton sealing cardboard is pushed down and folded, thereby reducing the large reset stress generated by the corrugated carton sealing cardboard after the folded edge is packaged, and increasing the bending stiffness of the area.

[0016] Specifically, the connecting arm includes:

[0017] A transverse cylinder is arranged on the position adjustment group;

[0018] Support arm, connected to the transverse cylinder.

[0019] Specifically, the adjustment group includes:

[0020] Electric slides;

[0021] The sliding block is arranged on the electric slide rail.

[0022] By adopting the above technical solution, the right-angle pressure wheel group can be driven by the movement of the sliding block on the electric slide rail.

[0023] Specifically, the sleeve of the transverse cylinder is fixedly connected to the sliding block, and the support arm is fixedly connected to the output end of the transverse cylinder.

[0024] Specifically, the sleeve of the vertical cylinder is fixedly connected to the support arm, and the wheel frame is fixed on the output end of the vertical cylinder.

[0025] The beneficial effects of the utility model are as follows: through the components consisting of the positioning group, the connecting arm and the right-angle pressing wheel group, a set of folding mechanisms is provided for the processing of corrugated cardboard boxes for environmentally friendly packaging, so that the top of the cardboard box is subjected to the folding and shaping treatment of the roller in the right-angle state before sealing. Compared with the traditional plate-type folding, the right-angle wheel-type folding of the present application can roll and shape the folded edge of the cardboard box while the cardboard of the carton sealing box is pushed and folded down, thereby reducing the large reset stress of the cardboard of the corrugated cardboard box after the folding and packaging, increasing the bending stiffness of the area, ensuring the shaping effect of the corrugated cardboard box after the folding and packaging, and solving the problem that the existing plate-type folding only generates a pushing and bending force on the carton, which is a temporary stable state. After the pressure plate leaves, the bent cardboard at the top of the carton tends to return to its original state, and lacks the rolling and shaping of the bent carton corners, which affects the packaging quality of the corrugated cardboard box. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0027] Figure 1 It is an overall schematic diagram of the utility model;

[0028] Figure 2 It is a schematic diagram of the connecting arm of the utility model;

[0029] Figure 3 It is a schematic diagram of the right-angle pressure wheel assembly of the utility model.

[0030] In the figure: 1, adjustment group; 101, electric slide rail; 102, sliding block; 2, connecting arm; 201, horizontal cylinder; 202, supporting arm; 3, right-angle pressure wheel group; 301, vertical roller; 302, wheel frame; 303, horizontal roller; 304, vertical cylinder. DETAILED DESCRIPTION

[0031] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0032] In order to improve the stability of the folding edge, Figure 1-3 As shown, the utility model discloses an environmentally friendly packaging corrugated paper box folding device, comprising:

[0033] Right-angle pressing wheel set 3, used for shaping the edge of corrugated boxes;

[0034] The position adjustment group 1 is used to drive the right-angle pressure wheel group 3 to adjust the working position;

[0035] The connecting arm 2 is connected with the right-angle pressure wheel group 3 and the positioning group 1.

[0036] When in use, through the cooperation of the connecting arm 2 and the right-angle pressing wheel group 3, the carton sealing cardboard can be pushed down and folded at the same time, and the folded edge of the carton can be rolled and pressed, thereby reducing the large reset stress generated by the sealing cardboard of the corrugated box after the folded edge is packaged, and increasing the bending stiffness of the area.

[0037] In order to reduce the return of the folded edge, for example, Figure 1-3 As shown, the utility model also includes that the right-angle pressure wheel set 3 includes:

[0038] A vertical roller 301 is provided on the connecting arm 2;

[0039] A vertical cylinder 304 connected to the connecting arm 2;

[0040] The wheel frame 302 is arranged on the vertical cylinder 304;

[0041] The transverse roller 303 is disposed on the wheel frame 302 .

[0042] When in use, based on the push-out of the connecting arm 2, the vertical roller 301 first contacts the side of the carton, and the wheel frame 302 pushes and folds the sealing cardboard, and then the vertical cylinder 304 pushes down the wheel frame 302, so that the transverse roller 303 further pushes down the folded sealing cardboard, so that the two sides of the top of the carton are pressed by the right-angle pressing wheels formed by the combination of the vertical roller 301 and the transverse roller 303. As the carton moves, the corners of the carton after folding are rolled and pressed by the vertical roller 301 and the transverse roller 303, which further improves the shaping effect of the carton after folding.

[0043] For example, Figure 1 , 2 As shown, the utility model also includes that the connecting arm 2 includes:

[0044] The horizontal cylinder 201 is arranged on the position adjustment group 1;

[0045] The support arm 202 is connected to the horizontal cylinder 201 .

[0046] When in use, the support arm 202 is pushed and pulled by the transverse cylinder 201, so that the right-angle pressing wheel group 3 installed on the support arm 202 can push the side of the carton to be packaged.

[0047] To adjust the hem position, for example, Figure 1 , 2 As shown, the utility model also includes that the adjustment group 1 includes:

[0048] Electric slide 101;

[0049] The sliding block 102 is disposed on the electric slide rail 101 .

[0050] For example, Figure 2 As shown, the utility model further includes that the sleeve of the transverse cylinder 201 is fixedly connected to the sliding block 102 , and the support arm 202 is fixedly connected to the output end of the transverse cylinder 201 .

[0051] For example, Figure 3 As shown, the utility model also includes that the sleeve of the vertical cylinder 304 is fixedly connected to the support arm 202 , and the wheel frame 302 is fixed on the output end of the vertical cylinder 304 .

[0052] When the utility model is in use, the electric slide rails 101 are symmetrically installed on both sides of the carton packaging conveyor line, and the sliding block 102 slides on the electric slide rails 101 to move the right-angle pressing wheel group 3 to the required operation position. When the carton to be packaged enters the packaging position, the horizontal cylinder 201 pushes and pulls the support arm 202, so that the right-angle pressing wheel group 3 installed on the support arm 202 can push the side of the carton to be packaged. Based on the push-out of the connecting arm 2, the vertical roller 301 It first contacts the side of the carton, and the wheel frame 302 pushes and folds the sealing cardboard, and then the vertical cylinder 304 pushes the wheel frame 302 downward, so that the horizontal roller 303 further pushes the bent sealing cardboard downward, so that the two sides of the top of the carton are pressed by the right-angle pressing wheels formed by the vertical roller 301 and the horizontal roller 303. As the carton moves, the corners of the carton after folding are rolled and pressed by the vertical roller 301 and the horizontal roller 303, which further improves the shaping effect of the carton after folding.

[0053] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. An environmentally friendly packaging corrugated paper box folding device, characterized in that: include: A right-angle pressing wheel assembly (3) is used for shaping the edges of corrugated paper boxes; The position adjustment group (1) is used to drive the right-angle pressure wheel group (3) to adjust the working position; The connecting arm (2) is connected to the right-angle pressing wheel group (3) and the position adjustment group (1).

2. The environmentally friendly packaging corrugated paper box folding device according to claim 1, characterized in that: The right-angle pressure wheel assembly (3) comprises: A vertical roller (301) is arranged on the connecting arm (2); A vertical cylinder (304) connected to the connecting arm (2); A wheel frame (302) is arranged on a vertical cylinder (304); The transverse roller (303) is arranged on the wheel frame (302).

3. The environmentally friendly packaging corrugated paper box folding device according to claim 2, characterized in that: The connecting arm (2) comprises: A transverse cylinder (201) is arranged on the position adjustment group (1); The support arm (202) is connected to the transverse cylinder (201).

4. The environmentally friendly packaging corrugated paper box folding device according to claim 3, characterized in that: The position adjustment group (1) comprises: Electric slide rail (101); The sliding block (102) is arranged on the electric slide rail (101).

5. The environmentally friendly packaging corrugated paper box folding device according to claim 4, characterized in that: The sleeve of the transverse cylinder (201) is fixedly connected to the sliding block (102), and the support arm (202) is fixedly connected to the output end of the transverse cylinder (201).

6. The environmentally friendly packaging corrugated paper box folding device according to claim 5, characterized in that: The sleeve of the vertical cylinder (304) is fixedly connected to the support arm (202), and the wheel frame (302) is fixed on the output end of the vertical cylinder (304).

Images