Packing box page supporting mechanism and product packing device with same

Abstract

The utility model provides a packing box page-supporting mechanism and a product packing device with the same, the packing box page-supporting mechanism comprises a page-supporting assembly, the page-supporting assembly comprises a rotating shaft and two page-supporting plates, the rotating shaft extends along the width direction and is arranged on a frame body in a manner of swinging around the axis of the rotating shaft, and the two page-supporting plates are arranged on the rotating shaft at intervals along the width direction; each page supporting plate comprises a first plate body and a second plate body which extend in the direction away from the axis of the rotating shaft, the outer side of the first plate body is connected with the inner side of the second plate body, the first plate body and the second plate body are arranged at an obtuse angle, and the two second plate bodies of the same page supporting assembly are oppositely arranged in the width direction; the rotating shafts of the two page supporting assemblies are arranged at intervals in the length direction perpendicular to the width direction. The driving part is arranged on the frame body and drives the two rotating shafts to swing around the axes of the rotating shafts, and the swinging directions of the two rotating shafts are opposite. Through the technical scheme provided by the invention, the problem that the case is smashed when the product is put into the packing case in the prior art can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of product box packaging, in particular to a packaging box page supporting mechanism and a product box packaging device having the same. Background Art

[0002] Cartons are commonly used in the packaging field. Most products in daily life or industrial fields are transported by cartons. Today's packaging production line technology is relatively mature.

[0003] In the related art, the packing of products in the packaging workshop is completed by robots. When the packaging box enters the workstation, the robot will put the product into the packaging box.

[0004] However, when the opening of the packaging box is deformed or too small, the robot cannot place the product into the box accurately, causing the box to be smashed. When the box is smashed, the box and the finished product will be damaged, causing equipment to stop and malfunction, and personnel will have to enter the packing area to intervene. Utility Model Content

[0005] The utility model provides a packaging box page supporting mechanism and a product box packing device with the same, so as to solve the problem of box smashing when products are put into the packaging box in the related technology.

[0006] According to one aspect of the utility model, a packaging box page-supporting mechanism is provided, which includes: a frame; two page-supporting assemblies, the page-supporting assembly including a rotating shaft and two page-supporting plates, the rotating shaft extending in the width direction and being swingably arranged on the frame around its axis, the two page-supporting plates being arranged on the rotating shaft at intervals along the width direction, the page-supporting plates including a first plate body and a second plate body extending in a direction away from the axis of the rotating shaft, the outer side of the first plate body being connected to the inner side of the second plate body, the first plate body and the second plate body being arranged at an obtuse angle, the two second plates of the same page-supporting assembly being arranged facing each other in the width direction, the rotating shafts of the two page-supporting assemblies being arranged at intervals in a length direction perpendicular to the width direction; a driving member, which is arranged on the frame and drivingly connected to the rotating shafts of the two page-supporting assemblies to drive the two rotating shafts to swing around their own axes, and the swinging directions of the two rotating shafts are opposite.

[0007] Furthermore, the page support assembly also includes a width adjustment member, which is arranged between the rotating shaft and the page support plate to adjust the distance between two page support plates arranged in the same page support assembly.

[0008] Furthermore, the width adjustment member includes: a width adjustment seat, the support plate is connected to the width adjustment seat, and the width adjustment seat is adjustably mounted on the rotating shaft along the width direction; a width locking member is arranged between the adjustment seat and the rotating shaft to limit the position of the adjustment seat relative to the rotating shaft.

[0009] Furthermore, the frame includes: a base frame; a lifting frame, which is adjustably arranged on the base frame along a height direction perpendicular to the width direction and the length direction, and the rotating shaft is arranged on the lifting frame; a height adjustment structure, which is arranged between the base frame and the lifting frame to adjust the height of the lifting frame.

[0010] Furthermore, the height adjustment structure includes: a height guide rod, which is extended on the base frame along the height direction; a height adjustment seat, the lifting frame is connected to the height adjustment seat, and the height adjustment seat is adjustably mounted on the height guide rod along the height direction; a height locking piece, which is arranged between the height adjustment seat and the height guide rod to limit the position of the height adjustment seat relative to the height guide rod.

[0011] Furthermore, the lifting frame includes: a mounting frame, which is adjustably arranged on the base frame along the height direction; a length guide rod, which extends along the length direction and is arranged on the mounting frame; two axle seats, which are adjustably arranged on the length guide rod along the length direction, and the two rotating shafts are respectively arranged on the two axle seats; a length locking piece, which is arranged between the axle seat and the length guide rod to limit the position of the axle seat relative to the length guide rod.

[0012] Furthermore, there are two length guide rods spaced apart in the height direction.

[0013] Furthermore, the size of the first plate body and the size of the second plate body both gradually decrease in the axial direction away from the rotating shaft.

[0014] Furthermore, the driving member includes a transmission seat and a driving cylinder, the transmission seat is arranged on the rotating shaft, the first end of the driving cylinder is hinged to the frame, and the second end of the driving cylinder is hinged to the transmission seat to drive the rotating shaft to rotate around its axis.

[0015] According to another aspect of the present invention, a product packing device is provided, and the product packing device includes the packaging box page supporting mechanism provided above.

[0016] By applying the technical solution of the utility model, a packaging box page-supporting mechanism comprises a frame, a driving member and two page-supporting assemblies. When the products are packed, the packaging box is placed under the two page-supporting assemblies. Even if the box opening of the packaging box is deformed or the box opening is too small, the driving member can be used to drive the two rotating shafts to swing in opposite directions around their own axes, so that the rotating shaft drives the page-supporting plates to swing outward and downward around the axis of the rotating shaft, so that the first plate body and the second plate body are used to support the packaging box pages outward, so that the box pages are arranged to form a trapezoidal opening that is wide at the top and narrow at the bottom, so that the products can enter the packaging box along the box pages, avoiding box smashing, reducing the loss of packaging materials and products, and at the same time reducing the risk of human intervention and reducing labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0018] Figure 1 It shows a structural schematic diagram of the page-supporting mechanism of the packaging box when the page-supporting assembly provided by the embodiment of the utility model is in the page-supporting state;

[0019] Figure 2 It shows a structural schematic diagram of a packaging box page supporting mechanism when the page supporting assembly provided by an embodiment of the utility model is in an avoidance state;

[0020] Figure 3 A schematic structural diagram of a driving member and a rotating shaft of a packaging box page supporting mechanism provided by an embodiment of the utility model is shown;

[0021] Figure 4 A schematic structural diagram of a packaging box opening mechanism provided by an embodiment of the utility model is shown.

[0022] The above drawings include the following reference numerals:

[0023] 10. frame; 11. base frame; 12. lifting frame; 121. mounting frame; 122. shaft seat; 123. length guide rod; 13. height adjustment structure; 131. height guide rod;

[0024] 20. Page support assembly; 21. Rotating shaft; 22. Page support plate; 221. First plate body; 222. Second plate body;

[0025] 30. driving member; 31. transmission seat; 32. driving cylinder;

[0026] 40. Width adjustment member; 41. Width adjustment seat; 50. Packing box;

[0027] X, height direction; Y, width direction; Z, length direction. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means a limitation on the utility model and its application or use. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0029] like Figures 1 to 4As shown, the embodiment of the utility model provides a packaging box page support mechanism, which includes a frame 10, a driving member 30 and two page support assemblies 20, the page support assembly 20 includes a rotating shaft 21 and two page support plates 22, the rotating shaft 21 extends in the width direction and is swingably arranged on the frame 10 around its axis, the two page support plates 22 are arranged on the rotating shaft 21 at intervals in the width direction, the page support plates 22 include a first plate body 221 and a second plate body 222 extending in a direction away from the axis of the rotating shaft 21, the first plate The outer side of the body 221 is connected to the inner side of the second plate body 222, the first plate body 221 and the second plate body 222 are set at an obtuse angle, the two second plate bodies 222 of the same page supporting assembly 20 are arranged opposite to each other in the width direction, and the rotating shafts 21 of the two page supporting assemblies 20 are arranged at intervals in the length direction perpendicular to the width direction. The driving member 30 is arranged on the frame body 10 and is drivingly connected to the rotating shafts 21 of the two page supporting assemblies 20 to drive the two rotating shafts 21 to swing around their own axes, and the swinging directions of the two rotating shafts 21 are opposite.

[0030] By applying the technical solution of the utility model, the packaging box page-supporting mechanism includes a frame 10, a driving member 30 and two page-supporting assemblies 20. When the product is packed, the packaging box is placed under the two page-supporting assemblies 20. Even if the box opening of the packaging box is deformed or the box opening is too small, the driving member 30 can be used to drive the two rotating shafts 21 to swing in opposite directions around their own axes, so that the rotating shaft 21 drives the page-supporting plate 22 to swing outward and downward around the axis of the rotating shaft 21, so that the first plate body 221 and the second plate body 222 are used to support the packaging box pages outward, so that the box pages are arranged to form a trapezoidal opening that is wide at the top and narrow at the bottom, so that the product can enter the packaging box along the box pages, avoiding box smashing, reducing the loss of packaging materials and products, and at the same time reducing the risk of human intervention and reducing labor.

[0031] like Figure 2 As shown, the leaf support assembly 20 is in a avoiding state, such as Figure 1 As shown, the page-supporting assembly 20 is in the page-supporting state, and the driving member 30 drives the rotating shaft 21 to swing around its own axis, so that the page-supporting assembly 20 switches between the avoidance state and the page-supporting state. When the product is packed, the driving member 30 drives the rotating shaft 21 to swing, so that the page-supporting assembly 20 is in the page-supporting state. When the product packing is completed and the packaging box needs to be loaded and unloaded, the driving member 30 drives the rotating shaft 21 to swing, so that the page-supporting assembly 20 is in the avoidance state.

[0032] It should be noted that, in this embodiment, the height direction refers to the height direction of the packaging box 50, that is, Figure 1 and Figure 2 The X direction in the figure refers to the width direction of the packaging box 50. Figure 1 and Figure 2 The Y direction in the figure refers to the length direction of the packaging box 50. Figure 1 and Figure 2 In the Z direction, the direction toward the inner center of the packaging box 50 is considered as the inner side, and the direction away from the inner center of the packaging box 50 is considered as the outer side.

[0033] like Figure 1 and Figure 2 As shown, the leaf support assembly 20 further includes a width adjustment member 40, which is disposed between the rotating shaft 21 and the leaf support plate 22 to adjust the distance between two leaf support plates 22 disposed in the same leaf support assembly 20. The distance between the two leaf support plates 22 of the same leaf support assembly 20 can be adjusted according to the width of the packaging box 50 to accommodate packaging boxes 50 of different models and ensure the reliability of the leaf support plates 22 in opening the box leaves.

[0034] like Figure 1 and Figure 2 As shown, the width adjustment member 40 includes a width adjustment seat 41 and a width locking member, the leaf support plate 22 is connected to the width adjustment seat 41, the width adjustment seat 41 is sleeved on the rotating shaft 21 in an adjustable position along the width direction, and the width locking member is arranged between the adjustment seat and the rotating shaft 21 to limit the position of the adjustment seat relative to the rotating shaft 21. The width adjustment seat 41 and the width locking member are used to cooperate to adjust the distance between the two leaf support plates 22 of the same leaf support assembly 20, which has the advantages of simple operation, reliable adjustment and low cost.

[0035] like Figure 1 and Figure 2 As shown, the frame 10 includes a base frame 11, a lifting frame 12 and a height adjustment structure 13. The lifting frame 12 is adjustably arranged on the base frame 11 along a height direction perpendicular to the width direction and the length direction. The rotating shaft 21 is arranged on the lifting frame 12. The height adjustment structure 13 is arranged between the base frame 11 and the lifting frame 12 to adjust the height of the lifting frame 12. The height of the lifting frame 12 can be adjusted according to the height size of the packaging box 50 to adapt to different models of packaging boxes 50 and ensure the reliability of the support plate 22 in supporting the box pages.

[0036] like Figure 1 and Figure 2 As shown, the height adjustment structure 13 includes a height guide rod 131, a height adjustment seat and a height locking piece. The height guide rod 131 is extended along the height direction and is arranged on the base frame 11. The lifting frame 12 is connected to the height adjustment seat. The height adjustment seat is sleeved on the height guide rod 131 in an adjustable position along the height direction. The height locking piece is arranged between the height adjustment seat and the height guide rod 131 to limit the position of the height adjustment seat relative to the height guide rod 131. The height guide rod 131, the height adjustment seat and the height locking piece are used to adjust the height of the lifting frame 12, which has the advantages of simple operation, reliable adjustment and low cost.

[0037] like Figure 1 and Figure 2 As shown, the lifting frame 12 includes a mounting frame 121, a length guide rod 123, a length locking member and two shaft seats 122. The mounting frame 121 is adjustable in height direction on the base frame 11. The length guide rod 123 extends in length direction and is arranged on the mounting frame 121. The two shaft seats 122 are adjustable in length direction on the length guide rod 123. Two rotating shafts 21 are respectively arranged on the two shaft seats 122. The length locking member is arranged between the shaft seat 122 and the length guide rod 123 to limit the position of the shaft seat 122 relative to the length guide rod 123. The spacing between the rotating shafts 21 of the two leaf support assemblies 20 can be adjusted according to the length size of the packaging box 50 to adapt to different types of packaging boxes 50 and ensure the reliability of the leaf support plate 22 in opening the box leaves. The length guide rod 123, the length locking member and the two shaft seats 122 are used to cooperate to adjust the spacing between the rotating shafts 21 of the two leaf support assemblies 20, which has the advantages of simple operation, reliable adjustment and low cost.

[0038] like Figure 1 and Figure 2 As shown, there are two length guide rods 123 spaced apart in the height direction. By connecting the end of the rotating shaft 21 with the shaft seat 122, and sleeve the shaft seat 122 on the two length guide rods 123 spaced apart in the height direction, the support force of the shaft seat 122 on the rotating shaft 21 of the cantilever structure can be increased, and the end of the rotating shaft 21 away from the shaft seat 122 can be prevented from swinging downward.

[0039] like Figure 1 and Figure 2 As shown, the size of the first plate 221 and the size of the second plate 222 are gradually reduced in the axial direction away from the rotating shaft 21. When the box opening of the packaging box 50 is severely deformed, by reducing the size of the end of the first plate 221 away from the rotating shaft 21 and the end of the second plate 222 away from the rotating shaft 21, it is convenient for the leaf support plate 22 to extend into the box opening of the packaging box 50 and smoothly support the box leaves.

[0040] like Figure 3 As shown, the driving member 30 includes a transmission seat 31 and a driving cylinder 32. The transmission seat 31 is arranged on the rotating shaft 21. The first end of the driving cylinder 32 is hinged to the frame 10, and the second end of the driving cylinder 32 is hinged to the transmission seat 31 to drive the rotating shaft 21 to rotate around its axis. By utilizing the extension and contraction of the driving cylinder 32, the driving cylinder 32 drives the transmission seat 31, which is eccentric relative to the axis of the rotating shaft 21, to rotate around the axis of the rotating shaft 21, thereby driving the rotating shaft 21 to rotate around its axis.

[0041] Another embodiment of the utility model provides a product packing device, which includes the packaging box page support mechanism provided above. The product packing device provided by this embodiment can also place the packaging box under the two page support components 20 when packing the product. Even if the box opening of the packaging box is deformed or the box opening is too small, the driving member 30 can be used to drive the two rotating shafts 21 to swing in the opposite direction around their own axes, so that the rotating shaft 21 drives the page support plate 22 to swing outward and downward around the axis of the rotating shaft 21, so that the packaging box pages are supported outward by the first plate body 221 and the second plate body 222, so that the box pages are surrounded by a trapezoidal opening that is wide at the top and narrow at the bottom, so that the product can enter the packaging box along the box pages, avoiding the box from being smashed, reducing the loss of packaging materials and products, and at the same time reducing the danger of human intervention and reducing the workload.

[0042] In this embodiment, the product packing device also includes a conveyor plate chain. After the packaging box 50 is opened by the box opener, it is sent to the conveyor plate chain. After the conveyor plate chain transports the packaging box 50 to a predetermined position, the box pages of the packaging box 50 are opened by the packaging box page support mechanism.

[0043] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0044] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the utility model. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0045] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0046] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0047] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.

[0048] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A packaging box page support mechanism, It is characterized in that The packaging box page supporting mechanism comprises: Frame (10); Two page support assemblies (20), the page support assemblies (20) comprising a rotating shaft (21) and two page support plates (22), the rotating shaft (21) extending in the width direction and being swingably arranged on the frame body (10) around its axis, the two page support plates (22) being arranged on the rotating shaft (21) at intervals in the width direction, the page support plates (22) comprising a first plate body (221) and a second plate body (222) extending in a direction away from the axis of the rotating shaft (21), the outer side of the first plate body (221) being connected to the inner side of the second plate body (222), the first plate body (221) and the second plate body (222) being arranged at an obtuse angle, the two second plates (222) of the same page support assembly (20) being arranged facing each other in the width direction, the rotating shafts (21) of the two page support assemblies (20) being arranged at intervals in a length direction perpendicular to the width direction; A driving member (30) is arranged on the frame (10) and is drivingly connected to the rotating shafts (21) of the two supporting leaf assemblies (20) so as to drive the two rotating shafts (21) to swing around their own axes, and the swinging directions of the two rotating shafts (21) are opposite.

2. The packaging box page support mechanism according to claim 1, It is characterized in that The page support assembly (20) further comprises a width adjustment member (40), wherein the width adjustment member (40) is arranged between the rotating shaft (21) and the page support plate (22) so as to adjust the distance between two page support plates (22) arranged in the same page support assembly (20).

3. The packaging box page support mechanism according to claim 2, It is characterized in that The width adjusting member (40) comprises: A width adjustment seat (41), the supporting plate (22) is connected to the width adjustment seat (41), and the width adjustment seat (41) is sleeved on the rotating shaft (21) in an adjustable manner along the width direction; A width locking member is arranged between the adjustment seat and the rotating shaft (21) to limit the position of the adjustment seat relative to the rotating shaft (21).

4. The packaging box page support mechanism according to any one of claims 1 to 3, It is characterized in that The frame (10) comprises: Base frame (11); A lifting frame (12) is adjustably arranged on the base frame (11) along a height direction perpendicular to the width direction and the length direction, and the rotating shaft (21) is arranged on the lifting frame (12); A height adjustment structure (13) is arranged between the base frame (11) and the lifting frame (12) to adjust the height of the lifting frame (12).

5. The packaging box page support mechanism according to claim 4, It is characterized in that The height adjustment structure (13) comprises: A height guide rod (131) is arranged on the base frame (11) so as to extend along the height direction; A height adjustment seat, the lifting frame (12) is connected to the height adjustment seat, and the height adjustment seat is sleeved on the height guide rod (131) in an adjustable position along the height direction; A height locking member is arranged between the height adjustment seat and the height guide rod (131) to limit the position of the height adjustment seat relative to the height guide rod (131).

6. The packaging box page support mechanism according to claim 4, It is characterized in that The lifting frame (12) comprises: A mounting frame (121) is arranged on the base frame (11) in an adjustable manner along the height direction; A length guide rod (123) extending along the length direction and arranged on the mounting frame (121); Two shaft seats (122) are arranged on the length guide rod (123) with adjustable spacing along the length direction, and the two rotating shafts (21) are respectively arranged on the two shaft seats (122); A length locking member is arranged between the shaft seat (122) and the length guide rod (123) to limit the position of the shaft seat (122) relative to the length guide rod (123).

7. The packaging box leaf support mechanism according to claim 6, It is characterized in that The length guide rods (123) are two arranged at intervals in the height direction.

8. The packaging box page support mechanism according to any one of claims 1 to 3, It is characterized in that The size of the first plate body (221) and the size of the second plate body (222) both gradually decrease in an axial direction away from the rotating shaft (21).

9. The packaging box leaf support mechanism according to any one of claims 1 to 3, It is characterized in that The driving member (30) comprises a transmission seat (31) and a driving cylinder (32); the transmission seat (31) is arranged on the rotating shaft (21); a first end of the driving cylinder (32) is hinged to the frame (10); and a second end of the driving cylinder (32) is hinged to the transmission seat (31) to drive the rotating shaft (21) to rotate around its axis.

10. A product packaging device, It is characterized in that The product box packing device comprises a packaging box page supporting mechanism according to any one of claims 1 to 9.

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