A packaging box auxiliary folding device

Abstract

The utility model provides a kind of packing box auxiliary folding device, it is related to packing equipment technical field, the technical problem of low folding efficiency in prior art is solved.The packing box auxiliary folding device includes device ontology, folding recess is provided on device ontology, the four corner portions of folding recess are all provided with ejecting protrusion on device ontology, and the top of folding recess is higher than ejecting protrusion, to when packing box main body moves to folding recess direction, the folding plate of packing box main body is pushed to packing box inside direction and moves.The utility model is used to provide a kind of packing box auxiliary folding device, which greatly improves work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of packaging equipment technology, and in particular to a packaging box auxiliary folding device. Background Technology

[0002] Currently, the production of auxiliary material packages requires the folding and packaging of cardboard boxes. The structure of the cardboard boxes is as follows: Figure 1 As shown, the packaging box is formed by folding the main body 100. The main body 100 includes a base plate 110. The base plate 110 is provided with a front side plate 111, a left side plate 112, a right side plate 113, and a rear side plate 114 on its four sides. The side of the rear side plate 114 away from the base plate is connected to the cover plate 115. The front side plate 111 is provided with front folding plates 116 on both sides. The rear side plate 114 is provided with rear folding plates 117 on both sides. The side of the left side plate 112 and the right side plate 113 away from the base plate 110 is provided with side folding plates 118. The cover plate 115 is provided with cover folding plates 119 on both sides. The cover plate 115 is provided with a sealing plate 120 on the side away from the rear side plate 114.

[0003] When folding the cardboard box, the bottom plate 110, front side plate 111, left side plate 112, right side plate 113, rear side plate 114, front folding plate 116 and rear folding plate 117 need to be folded in sequence to form the main body of the box, and then placed on the conveyor line for loading of auxiliary materials by the loading equipment.

[0004] Currently, cardboard box folding is mainly done manually, which has the following problems: 1. Difficult positioning, employees need to visually align the folding lines, and misalignment is easy to occur when batch operations are carried out; 2. Low efficiency of manual folding, and fatigue is easy to occur with continuous operation; 3. Poor folding quality, which can easily lead to incomplete sealing and leakage of materials; 4. High training cost, which generally takes three days to reach the required level. Utility Model Content

[0005] The purpose of this invention is to provide an auxiliary folding device for packaging boxes to solve the technical problem of low folding efficiency in existing paper box technologies. The various technical effects of the preferred solutions among the many technical solutions provided by this invention are detailed below.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] The packaging box auxiliary folding device provided by this utility model includes a device body, on which a folding groove is provided, and at each of the four corners of the folding groove, a push-out protrusion is provided. The push-out protrusion is higher than the top of the folding groove and is used to push the folding plate of the packaging box body to move inward towards the packaging box when the packaging box body moves towards the folding groove.

[0008] As an optional implementation, the top opening of the folded groove is provided with a guide opening, and the opening of the guide opening gradually decreases along the depth direction of the folded groove.

[0009] As an optional implementation, the cross-section of the guide port is an inverted V-shape.

[0010] As an optional implementation, the top of the protruding protrusion has an arc-shaped structure.

[0011] As an optional implementation, the ejector protrusion is further provided with a pushing block, which is perpendicular to the ejector protrusion and is located on the moving path of the side plate of the main body of the packaging box.

[0012] As an optional implementation, a support arm is also included, which is obliquely disposed on the device body.

[0013] As an optional implementation, the folding groove is formed by a plurality of folding limiting blocks.

[0014] As an optional implementation, a plurality of the folding limiting blocks are disposed on a positioning seat, the positioning seat being provided with a transverse sliding groove and a longitudinal sliding groove, and the plurality of folding limiting blocks are slidably disposed within the transverse sliding groove and the longitudinal sliding groove.

[0015] As an optional implementation, the positioning seat includes a base and an adjusting seat. The base is provided with a transverse sliding groove and a longitudinal sliding groove. The adjusting seat is slidably disposed in the transverse sliding groove and is provided with a longitudinal sliding groove.

[0016] As an optional implementation, the base and the adjusting seat are made of aluminum profiles, and the transverse sliding groove and the longitudinal sliding groove are T-shaped grooves on the aluminum profiles.

[0017] The beneficial effects of this utility model are as follows: The packaging box auxiliary folding device provided by this utility model includes a device body, on which a folding groove is provided. At each of the four corners of the folding groove, a push-out protrusion is provided. The push-out protrusion is higher than the top of the folding groove. Through these four push-out protrusions, when the packaging box body moves towards the folding groove, the folding plate of the packaging box body is first pushed towards the inside of the packaging box, thereby assisting the worker in completing the folding of the packaging box and greatly improving work efficiency. Secondly, due to the folding groove, when the worker folds, they only need to drive the packaging box body into the folding groove. The folding groove matches the size of the folded packaging box, ensuring that the folding line is completely aligned after the packaging box is folded, guaranteeing the folding effect of the folding line, and avoiding misalignment. The entire folding process is simple ("one-place, two-press, three-fix"), resulting in high worker folding efficiency, reduced fatigue, and no training costs, significantly reducing production costs. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a structural schematic diagram of the main body of the packaging box of this utility model;

[0020] Figure 2 This is a structural schematic diagram of Embodiment 1 of the present invention;

[0021] Figure 3 This is a structural schematic diagram of Embodiment 1 of the present invention;

[0022] Figure 4 This is a schematic diagram of the structure of Embodiment 2 of this utility model;

[0023] Figure 5 This is a top view of Embodiment 2 of this utility model.

[0024] In the picture:

[0025] 100. Main body of the packaging box;

[0026] 200. Packaging box auxiliary folding device;

[0027] 110. Base plate;

[0028] 111. Front side panel;

[0029] 112. Left side panel;

[0030] 113. Right side panel;

[0031] 114. Rear side panel;

[0032] 115. Cover plate;

[0033] 116. Front folding panel;

[0034] 117. Rear folding panel;

[0035] 118. Side folding panel;

[0036] 119. Cover with a folding plate;

[0037] 120. Seal the plate;

[0038] 210. Base;

[0039] 220. Adjustment seat;

[0040] 230. Folding limit block;

[0041] 240. Transverse sliding groove;

[0042] 250. Longitudinal sliding groove;

[0043] 260. Protruding bump;

[0044] 270. Push block;

[0045] 280. Support arm;

[0046] 290. Folded groove. Detailed Implementation

[0047] Please refer to the attached diagram below. Figures 1-5This document explains the content of this utility model and its differences from existing technologies. The technical solutions (including preferred solutions) of this utility model are further described in detail below through accompanying drawings and examples of optional embodiments. It should be noted that any technical feature or solution in this embodiment is one or more of a variety of optional technical features or solutions. For the sake of brevity, this document cannot exhaustively list all alternative technical features and solutions of this utility model, nor is it convenient to emphasize that each implementation of a technical feature is one of multiple optional implementations. Therefore, those skilled in the art should understand that any technical means provided by this utility model can be replaced, or any two or more technical means or features provided by this utility model can be combined to obtain a new technical solution. No technical feature or solution in this embodiment limits the scope of protection of this utility model. The scope of protection of this utility model should include any alternative technical solutions that can be conceived by those skilled in the art without creative effort, as well as new technical solutions obtained by combining any two or more technical means or features provided by this utility model.

[0048] In the description of this invention, it should be noted that, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0049] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0050] This invention provides a packaging box auxiliary folding device that significantly improves work efficiency.

[0051] The following is combined Figures 1-5 The technical solution provided by this utility model will be described in more detail.

[0052] This utility model provides a packaging box auxiliary folding device, including a device body, on which a folding groove 290 is provided. At each of the four corners of the folding groove 290, a push-out protrusion 260 is provided on the device body. The push-out protrusion 260 is higher than the top of the folding groove 290 and is used to push the folding plate of the packaging box body 100 to move inward towards the packaging box when the packaging box body 100 moves towards the folding groove 290.

[0053] The packaging box folding auxiliary device provided by this utility model includes a device body with a folding groove 290. Each of the four corners of the folding groove 290 has a protruding protrusion 260, which is higher than the top of the folding groove 290. When the packaging box body 100 moves towards the folding groove 290, the four protruding protrusions 260 first push the folding plate of the packaging box body 100 towards the inside of the packaging box, thus assisting the worker in folding the packaging box and significantly improving work efficiency. Secondly, due to the folding groove 290, when the worker folds, they only need to drive the packaging box body 100 into the folding groove 290. The folding groove 290 matches the size of the folded packaging box, ensuring that the folding lines are completely aligned after folding, guaranteeing the folding effect of the folding lines, and avoiding misalignment. The entire folding process is simple ("one-place, two-press, three-fix"), resulting in high worker efficiency, reduced fatigue, and no training costs, significantly reducing production costs.

[0054] It should be noted that when using the packaging box auxiliary folding device provided by this utility model, the worker first takes the packaging box body 100 and places it above the protruding protrusion 260 and the folding groove 290, roughly aligning the bottom plate of the packaging box body 100 with the folding groove 290. Then, the worker presses down on the packaging box body 100. At this time, since the protruding protrusion 260 is higher than the folding groove 290, the top of the protruding protrusion 260 will contact the packaging box body 100, and the folding plate of the protruding protrusion 260 and the packaging box body 100 will move towards the folding groove 290, thereby driving the folding plate. First, the front side panel 111 and the rear side panel 114 are folded. When the staff continues to press the main body 100 of the packaging box to move the bottom plate 110 into the folding groove 290, the front side panel 111, the left side panel 112, the right side panel 113 and the rear side panel 114 are folded inward in sequence until the front side panel 111, the left side panel 112, the right side panel 113 and the rear side panel 114 are completely inserted into the folding groove 290. At this time, the front folding plate 116, the rear folding plate 117, the front side panel 111, the left side panel 112, the right side panel 113 and the rear side panel 114 are folded. Finally, the staff only needs to fold the side folding plate 118 inward to form a stable main body of the container box.

[0055] In some embodiments of this utility model, the top opening of the folded groove 290 is provided with a guide opening, and the opening of the guide opening gradually decreases along the depth direction of the folded groove 290.

[0056] In some embodiments of the present invention described above, the top opening of the folding groove 290 is provided with a guide opening. Along the depth direction of the folding groove 290, the opening of the guide opening gradually decreases. The guide opening can play a guiding role so that the front side plate 111, the left side plate 112, the right side plate 113 and the rear side plate 114 can be gradually folded inward until they are perpendicular to the bottom plate 110.

[0057] It is understood that the guide opening gradually decreases in size along the depth direction of the folding groove 290. That is, the guide opening gradually decreases from the outside to the inside. When the worker drives the bottom plate of the packaging box to move into the folding groove 290, the front side plate 111, the left side plate 112, the right side plate 113 and the rear side plate 114 first contact the large diameter section of the guide opening, and then gradually fold inward along the guide opening. By utilizing the guiding effect of the guide opening, the folding process can be completed smoothly, greatly improving the folding quality and ensuring that the folding lines are completely aligned after the packaging box is folded, thus ensuring the folding effect of the packaging box folding lines and avoiding misalignment.

[0058] In some embodiments of this utility model, the cross-section of the guide opening is an inverted V-shape.

[0059] In some of the embodiments of this utility model described above, the cross-section of the guide opening is an inverted V-shape, and the diameter of the guide opening is a gradually changing structure, thereby ensuring the folding effect.

[0060] It is understood that the guide opening has an inverted V-shaped cross-section, meaning that the two side walls of the guide opening are arc-shaped surfaces that contact the main body 100 of the packaging box, which can effectively protect the main body 100 of the packaging box and ensure the folding effect of the packaging box.

[0061] In some embodiments of this utility model, the top of the ejector protrusion 260 has an arc-shaped structure.

[0062] In some of the embodiments of this utility model described above, the top of the protruding protrusion 260 is an arc-shaped structure, which can ensure that when the folding plate comes into contact with the protruding protrusion 260, it can also make smooth contact and fold inward smoothly, thereby ensuring the folding effect of the folding plate and improving the folding quality of the packaging box.

[0063] In some embodiments of this utility model, a pushing block 270 is also provided on the ejector protrusion 260. The pushing block 270 is arranged perpendicularly to the ejector protrusion 260 and is located on the moving path on the side of the packaging box body 100.

[0064] In some embodiments of the present invention described above, a pushing block 270 is provided on the ejector protrusion 260. The pushing block 270 is located on the moving path of the side plate of the packaging box body 100. The pushing block 270 assists the side plate of the packaging box body 100 to move inward, thereby further assisting the folding of the side plate.

[0065] It should be noted that by setting a pushing block 270 on the top protrusion 260, the pushing block 270 is lower than the top protrusion 260 and is perpendicular to the top protrusion 260. When the folding plate of the packaging box body 100 is folded inward, the pushing block 270 can push the side plate to move inward, thereby giving the folding plate a further inward folding force through the side plate, ensuring that the folding plate and the side plate can be folded at 90 degrees.

[0066] In some embodiments of this utility model, a support arm 280 is also included, which is obliquely disposed on the device body.

[0067] In some of the embodiments of this utility model described above, by providing a support arm 280, which is inclined to the device body, the support arm 280 can support the cover plate 115 of the packaging box body 100. When the staff folds the box, the cover plate 115 will not fold outward under the support of the support arm 280. When the bottom plate 110 moves into the folding groove 290, the cover plate can move towards the folding groove 290 under the action of the support arm 280, thereby ensuring the folding effect.

[0068] It is understood that the support arm 280 is rotatably mounted on the device body so that the tilt angle of the support arm 280 can be adjusted to better adapt to different packaging boxes.

[0069] In some embodiments of this utility model, the folding groove 290 is formed by a plurality of folding limiting blocks 230.

[0070] In some embodiments of the present invention described above, a folding groove 290 is formed by a plurality of folding limiting blocks 230. Optionally, four folding limiting blocks 230 are provided, and the four folding limiting blocks 230 are distributed in a rectangular structure to form a folding groove 290 that is adapted to the packaging box.

[0071] Preferably, there are eight folding limiting blocks 230, two in each direction, and the eight folding limiting blocks 230 are arranged in a rectangular structure.

[0072] In some embodiments of this utility model, ten folding limiting blocks 230 are provided, with two each on the front side plate 111, the left side plate 112, and the right side plate 113, and four on the rear side plate 114. The four rear side plates 114 ensure that when the packaging box is folded, the cover plate 115 and the folding plates 119 on both sides can move more smoothly inward, thus improving the folding effect.

[0073] In some embodiments of this utility model, a plurality of the folding limiting blocks 230 are disposed on a positioning seat, the positioning seat being provided with a transverse sliding groove 240 and a longitudinal sliding groove 250, and the plurality of folding limiting blocks 230 are slidably disposed within the transverse sliding groove 240 and the longitudinal sliding groove 250.

[0074] In some embodiments of the present invention described above, a transverse sliding groove 240 and a longitudinal sliding groove 250 are provided on the positioning seat, and a plurality of folding limiting blocks 230 are slidably disposed on the positioning seat, which can ensure that the position of the folding limiting blocks 230 can be adjusted, thereby adapting to the folding needs of packaging boxes of different sizes and improving the scope of use.

[0075] It is understandable that the dimensions of the main body 100 of the packaging box will vary in width and length. Therefore, by setting the horizontal sliding groove 240 and the vertical sliding groove 250, the length and width can be adjusted. Multiple sets of horizontal sliding grooves 240 and vertical sliding grooves 250 can be set. By cooperating with multiple sets of horizontal sliding grooves 240 and vertical sliding grooves 250, the length and width of the folding groove 290 can be adjusted to improve its range of use.

[0076] In some embodiments of this utility model, the positioning seat includes a base 210 and an adjusting seat 220. The base 210 is provided with a transverse sliding groove 240 and a longitudinal sliding groove 250. The adjusting seat 220 is slidably disposed in the transverse sliding groove 240 and is provided with the longitudinal sliding groove 250.

[0077] In some embodiments of this utility model, the base 210 and the adjusting seat 220 are aluminum profiles, and the transverse sliding groove 240 and the longitudinal sliding groove 250 are T-shaped grooves on the aluminum profiles.

[0078] The aluminum profile has T-slots on all four sides, which can ensure the adjustment of the length and width of the main body of the packaging box.

[0079] Example 1:

[0080] The packaging box auxiliary folding device provided by this utility model includes a positioning seat and four folding limiting blocks 230. The positioning seat includes a base 210 and two adjusting seats 220. The base 210 is provided with two sets of transverse sliding grooves 240, which are arranged in parallel. Both ends of the two adjusting seats 220 are slidably disposed in the two transverse sliding grooves 240. The base 210 is also provided with two sets of longitudinal sliding grooves 250. The two folding limiting blocks 230 are slidably disposed in the two longitudinal sliding grooves 250 respectively.

[0081] The two adjustment seats 220 are also provided with longitudinal sliding grooves 250, and the other two folding limiting blocks 230 are respectively slidably disposed in the longitudinal grooves on the two adjustment seats 220, so that a folding groove 290 is formed between the four folding limiting blocks 230, and the folding groove 290 can be adjusted to adjust the position of the folding limiting blocks 230 as needed, thereby adjusting the size of the folding groove 290.

[0082] At the four corners of the folding groove 290, there are also ejector protrusions 260. The ejector protrusions 260 are higher than the top of the folding groove 290 and are used to push the folding plate of the packaging box body 100 to move inward towards the packaging box when the packaging box body 100 moves towards the folding groove 290.

[0083] Specifically, all four of the ejector protrusions 260 are slidably disposed within the longitudinal groove.

[0084] Furthermore, the tops of the folding limiting block 230 and the ejector protrusion 260 are both arc-shaped structures, so that the top of the folding groove 290 forms a guide opening. Along the depth direction of the folding groove 290, the opening of the guide opening gradually decreases. When the worker drives the bottom plate of the packaging box to move into the folding groove 290, the front side plate, left side plate, right side plate and rear side plate first contact the large diameter section of the guide opening, and then gradually fold inward along the guide opening. By utilizing the guiding effect of the guide opening, the folding process can be completed smoothly, greatly improving the folding quality, ensuring that the folding lines are completely aligned after the packaging box is folded, ensuring the folding effect of the packaging box folding lines, and avoiding misalignment.

[0085] The top of the protrusion 260 has an arc-shaped structure, which ensures that the folding plate can make smooth contact with the protrusion 260 and fold inward smoothly, thereby ensuring the folding effect of the folding plate and improving the folding quality of the packaging box.

[0086] Example 2:

[0087] The difference between this embodiment 2 and embodiment 1 is that: the base 210 is composed of two aluminum profiles, the transverse sliding groove 240 is a T-shaped groove on the aluminum profile, the positioning seat is composed of two aluminum profiles, and the longitudinal sliding groove 250 is a T-shaped groove on the aluminum profile.

[0088] Ten folding limiting blocks 230 are provided, with two each on the front side plate 111, left side plate 112 and right side plate 113, and four on the rear side plate 114.

[0089] The top protrusion 260 is provided in four parts, which are located at the four corners of the folding groove 290 respectively.

[0090] Push blocks 270 are provided on the top protrusions 260 located at both ends of the front side panel. The push blocks 270 are perpendicular to the top protrusions 260. The arc of the push blocks 270 is consistent with that of the folding limiting block 230. The push blocks 270 are located on the moving path of the side panel of the packaging box body 100.

[0091] Furthermore, a support arm 280 is also provided on the aluminum profile of the base 210 near the cover plate. The support arm 280 is inclined on the aluminum profile and can support the cover plate of the packaging box body 100. When the staff folds it, the cover plate will not fold outward under the support of the support arm 280. When the base plate 110 moves into the folding groove 290, the cover plate 115 can move in the direction of the folding groove 290 under the action of the support arm 280, thereby ensuring the folding effect.

[0092] In the description of this specification, references to terms such as "example," "embodiment," or "some embodiments" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0093] Of course, the present invention is not limited to the above-described embodiments. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention. All such equivalent modifications or substitutions are included within the scope defined by the claims of this application.

Claims

1. A packaging box auxiliary folding device, characterized in that, The device includes a main body with a folding groove. Each of the four corners of the folding groove has a push-out protrusion, which is higher than the top of the folding groove. The push-out protrusion is used to push the folding plate of the main body of the packaging box to move inward towards the packaging box when the main body of the packaging box moves towards the folding groove.

2. The packaging box auxiliary folding device according to claim 1, characterized in that, The top opening of the folded groove is provided with a guide opening, and the opening of the guide opening gradually decreases along the depth direction of the folded groove.

3. The packaging box auxiliary folding device according to claim 2, characterized in that, The cross-section of the guide port is an inverted V-shape.

4. The packaging box auxiliary folding device according to claim 1, characterized in that, The top of the protruding protrusion has an arc-shaped structure.

5. The packaging box auxiliary folding device according to claim 1, characterized in that, The ejector protrusion is also provided with a pushing block, which is perpendicular to the ejector protrusion and is located on the moving path of the side plate of the main body of the packaging box.

6. The packaging box auxiliary folding device according to claim 1, characterized in that, It also includes a support arm, which is inclinedly mounted on the device body.

7. The packaging box auxiliary folding device according to any one of claims 1-6, characterized in that, The folded groove is formed by a number of folded limiting blocks.

8. The packaging box auxiliary folding device according to claim 7, characterized in that, A plurality of the folding limiting blocks are disposed on a positioning seat, the positioning seat being provided with a transverse sliding groove and a longitudinal sliding groove, and the plurality of folding limiting blocks are slidably disposed within the transverse sliding groove and the longitudinal sliding groove.

9. The packaging box auxiliary folding device according to claim 8, characterized in that, The positioning seat includes a base and an adjusting seat. The base is provided with a transverse sliding groove and a longitudinal sliding groove. The adjusting seat is slidably disposed in the transverse sliding groove and is provided with a longitudinal sliding groove.

10. The packaging box auxiliary folding device according to claim 9, characterized in that, The base and the adjusting seat are made of aluminum profiles, and the horizontal sliding groove and the vertical sliding groove are T-shaped grooves on the aluminum profiles.

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