Bonding device for circular surrounding edge and supporting bottom

Abstract

The utility model relates to the technical field of packaging, and discloses a circular surrounding edge and supporting bottom bonding device which comprises a supporting assembly and a driving assembly, the supporting assembly comprises a supporting plate, a hinge rod and a moving block, the hinge rod is hinged to the bottom of the supporting plate, the moving block is hinged to one end of the hinge rod, and the driving assembly is arranged on the moving block and drives the supporting plate to rotate. Comprising a driving sleeve, a supporting rod and a limiting block, the driving sleeve is fixed to one side of the moving block, and the supporting rod is inserted into one side of the driving sleeve. The mold has the advantages that when edge surrounding operation needs to be conducted on packaging boxes of different sizes, the size of the mold can be directly adjusted, the mold does not need to be replaced, and the mold does not need to be disassembled and assembled, a large amount of time is saved, the mold can be rapidly adjusted according to the sizes of the packaging boxes, and the production efficiency is improved. And the production process is smoother, and the situation of production interruption is reduced, so that the production efficiency is remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging, in particular to a circular edge and bottom bonding device. Background Art

[0002] The circular rim can provide strong support for the sides of the packaging box. In this way, when the packaging boxes are stacked or subjected to external force, they are not easily deformed, which greatly enhances the overall structural strength of the packaging box and effectively ensures that the internal items can be well protected. During the specific operation, the packaging box can be placed on the mold, the rim is placed on the workbench, and then the mold is rotated to drive the circular packaging box to rotate. By rotating the packaging box on the rim surface, the rim can be tightly fitted to the packaging box. Usually, the size of the mold is fixed. When it is necessary to perform rim operations on packaging boxes of different sizes, the mold needs to be disassembled and replaced with a suitable mold. Disassembling and replacing the mold is a relatively tedious process and takes a certain amount of time. Frequent replacement of molds will lead to production interruptions, extending the production cycle of the packaging box rim and reducing the overall production efficiency. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0004] In view of the above problems and / or the problems existing in the existing circular edge and base bonding device, the present utility model is proposed.

[0005] Therefore, the problem to be solved by the present invention is that under normal circumstances, the size of the mold is fixed. When it is necessary to perform edge wrapping operations on packaging boxes of different sizes, the mold needs to be disassembled and replaced with a suitable mold.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a circular edge and bottom bonding device, which includes a support assembly, including a support plate, a hinged rod and a moving block, the hinged rod is hinged to the bottom of the support plate, and the moving block is hinged to one end of the hinged rod;

[0007] The driving assembly is arranged on the moving block and includes a driving sleeve, a support rod and a limit block. The driving sleeve is fixed to one side of the moving block, the support rod is inserted into one side of the driving sleeve, the support rod and the driving sleeve are movably connected, and the limit block is located inside the support rod.

[0008] As a preferred solution of the circular rim and bottom bonding device of the utility model, a friction pad is fixed on the top of the support plate, and the top of the friction pad is set to be a convex surface.

[0009] As a preferred solution of the circular edge and bottom bonding device of the utility model, a slider is provided at one end of the support plate, a positioning plate is fixed to one side of the slider, and the positioning plate is fixed to one end of the support plate.

[0010] As a preferred solution of the circular edge and bottom bonding device of the utility model, a bottom plate is sleeved on the outer side of the slider, and a baffle is fixed on one side of the slider.

[0011] As a preferred solution of the circular edge and bottom bonding device of the utility model, a sliding groove is provided on the bottom plate, and the sliding block slides in the sliding groove.

[0012] As a preferred solution of the circular rim and bottom bonding device of the present invention, a limiting groove is provided in the support rod, the limiting block is located in the limiting groove, and a first spring is fixed to one side of the limiting block.

[0013] As a preferred solution of the circular edging and bottom bonding device described in the utility model, wherein: a connecting plate is fixed to one end of the first spring, a movable column is sleeved on the outer side of the connecting plate, the limit block is inserted into one side of the movable column, the limit block and the movable column are movably connected, the movable column is inserted into one side of the support rod, and the movable column is movably connected to the support rod.

[0014] As a preferred solution of the circular edge and bottom bonding device of the utility model, a protrusion is fixed on one side of the limit block, an extrusion rod is provided on one side of the protrusion, and a pull rod is fixed on one end of the extrusion rod.

[0015] As a preferred solution of the circular edging and bottom bonding device described in the utility model, wherein: a second spring is fixed to one side of the extrusion rod, a positioning plate is fixed to one end of the second spring, the positioning plate is sleeved on the outside of the pull rod, the positioning plate and the pull rod are movably connected, and the positioning plate is fixed to the inner wall of the movable column.

[0016] As a preferred solution of the circular edging and bottom bonding device of the utility model, it also includes a main body component, which is arranged on one side of the base plate, including a packaging box, a connecting rod and a processing table. The packaging box is mounted on the outside of the support plate, the connecting rod is fixed to one side of the base plate, and the processing table is located at one end of the connecting rod.

[0017] The beneficial effects of the present invention are as follows: when it is necessary to perform edging operations on packaging boxes of different sizes, the size of the mold can be directly adjusted without the need to replace the mold or to perform the mold disassembly and installation process, which saves a lot of time and can quickly adjust the mold according to the different sizes of packaging boxes, making the production process smoother and reducing production interruptions, thereby significantly improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. Among them:

[0019] Figure 1 This is the overall structural diagram of the circular edge and bottom bonding device.

[0020] Figure 2 This is a cross-sectional diagram of the packaging box with a circular edge and bottom bonding device.

[0021] Figure 3 This is a structural diagram of the support plate of the circular edge and bottom bonding device.

[0022] Figure 4 This is a diagram of the second spring structure of the circular edge and bottom bonding device.

[0023] Figure 5 For bonding the circular edge and the bottom Figure 4 A partial enlarged structural diagram of point A in the middle. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0027] Example 1

[0028] Reference Figures 2 to 5 , which is the first embodiment of the present utility model, provides a circular rim and bottom bonding device, which includes a support assembly 200, a drive assembly 300 and a main body assembly 100. The three can cooperate to directly adjust the size of the mold without replacing the mold.

[0029] The support assembly 200 includes a support plate 201a, a hinge rod 201b and a moving block 201c. The hinge rod 201b is hinged to the bottom of the support plate 201a, and the moving block 201c is hinged to one end of the hinge rod 201b.

[0030] There are four support plates 201a and four hinged rods 201b, all of which are hinged to the bottom of the support plate 201a. There are four moving blocks 201c, all of which are hinged to one end of the hinged rod 201b. By moving the moving block 201c, the moving block 201c will drive the hinged rod 201b to move. The movement of the hinged rod 201b can squeeze the support plate 201a to expand it, so that it can adapt to packaging boxes 101 of different sizes.

[0031] The driving assembly 300 is arranged on the moving block 201c, and includes a driving sleeve 301a, a support rod 301b and a limit block 301c. The driving sleeve 301a is fixed to one side of the moving block 201c, the support rod 301b is inserted into one side of the driving sleeve 301a, the support rod 301b and the driving sleeve 301a are movably connected, and the limit block 301c is located inside the support rod 301b.

[0032] By moving the driving sleeve 301a, the moving block 201c can be driven to move. The driving sleeve 301a can move on the support rod 301b when moving. The driving sleeve 301a can be supported by the movement of the support rod 301b to prevent the driving sleeve 301a from shifting. After the driving sleeve 301a is moved to the specified position, in order to prevent the driving sleeve 301a from moving on its own, the driving sleeve 301a can be limited by the setting of the limit block 301c, so that the driving sleeve 301a is fixed at a certain position of the support rod 301b to prevent the driving sleeve 301a from moving on its own.

[0033] Example 2

[0034] Reference Figures 2 to 5 , which is the second embodiment of the present utility model, and this embodiment is based on the previous embodiment.

[0035] Specifically, a friction pad 202a is fixed on the top of the support plate 201a, and the top of the friction pad 202a is configured as a convex surface.

[0036] When the support plate 201a moves, it can drive the friction pad 202a to contact the inner wall of the packaging box 101. The convex surface can increase the friction with the packaging box 101, and when it rotates, it can drive the packaging box 101 to rotate. The friction pad 202a is set to be made of rubber material, which can prevent wear on the inner wall of the packaging box 101 when in contact.

[0037] Specifically, a slider 202b is provided at one end of the support plate 201a, a positioning plate 202c is fixed to one side of the slider 202b, and the positioning plate 202c is fixed to one end of the support plate 201a.

[0038] The support plate 201a can drive the slider 202b to move when it moves to expand or contract. The movement of the slider 202b can support the support plate 201a to prevent the support plate 201a from shifting when moving. The slider 202b can be supported by the setting of the positioning plate 202c.

[0039] Specifically, a bottom plate 202d is sleeved on the outer side of the slider 202b, and a baffle 202e is fixed to one side of the slider 202b.

[0040] The bottom plate 202d can support the slider 202b to prevent the slider 202b from deflecting, and the baffle 202e can limit the slider 202b to prevent the slider 202b from falling off from the bottom plate 202d.

[0041] Specifically, a sliding groove X is provided on the bottom plate 202d, and the slider 202b slides in the sliding groove X.

[0042] When the connecting rod 102 rotates and drives the bottom plate 202d to rotate, the chute X can be rotated, and the rotation of the chute X can drive the slider 202b to rotate. The rotation of the slider 202b can drive the support plate 201a to rotate, thereby driving the packaging box 101 to rotate, so as to surround the packaging box 101.

[0043] Specifically, a limiting slot Y is defined in the support rod 301 b , the limiting block 301 c is located in the limiting slot Y, and a first spring 302 a is fixed to one side of the limiting block 301 c .

[0044] When the drive sleeve 301a needs to be limited, the drive sleeve 301a can be limited by engaging the limit block 301c with the limit slot Y. When the limit block 301c is engaged with the limit slot Y, a pulling force can be applied to the first spring 302a. The rebound force of the first spring 302a can drive the limit block 301c to separate from the limit slot Y, thereby releasing the limit on the drive sleeve 301a.

[0045] Specifically, a connecting plate 302b is fixed to one end of the first spring 302a, a movable column 302c is sleeved on the outside of the connecting plate 302b, a limit block 301c is inserted into one side of the movable column 302c, the limit block 301c and the movable column 302c are movably connected, the movable column 302c is inserted into one side of the support rod 301b, and the movable column 302c is movably connected to the support rod 301b.

[0046] The connecting plate 302b is used to support the first spring 302a to prevent the first spring 302a from deflecting. The movable column 302c is fixed to the inner wall of the driving sleeve 301a. The movable column 302c can be limited by engaging the limiting block 301c with the limiting groove Y, thereby limiting the driving sleeve 301a.

[0047] Example 3

[0048] Reference Figures 1 to 5 , which is the third embodiment of the present utility model, and is based on the first two embodiments.

[0049] Specifically, a protrusion 302d is fixed to one side of the limiting block 301c, an extrusion rod 302e is provided on one side of the protrusion 302d, and a pull rod 302f is fixed to one end of the extrusion rod 302e.

[0050] By moving the extrusion rod 302e to the side of the protrusion 302d, the protrusion 302d can be squeezed, so that the limit block 301c is engaged with the limit slot Y. The pull rod 302f is inserted into one side of the drive sleeve 301a and the movable column 302c, and the pull rod 302f is movably connected to the two. By pulling the pull rod 302f, the pull rod 302f can drive the extrusion rod 302e to move to separate from the protrusion 302d, releasing the extrusion of the limit block 301c, and then the limit block 301c can be driven to separate from the limit slot Y through the rebound force of the first spring 302a.

[0051] Specifically, a second spring 302g is fixed to one side of the extrusion rod 302e, and a positioning plate 302h is fixed to one end of the second spring 302g. The positioning plate 302h is sleeved on the outside of the pull rod 302f. The positioning plate 302h and the pull rod 302f are movably connected, and the positioning plate 302h is fixed to the inner wall of the movable column 302c.

[0052] When the pull rod 302f is pulled, an extrusion force can be applied to the second spring 302g. When the pull rod 302f is released, the rebound force of the second spring 302g can drive the extrusion rod 302e to return to its original position. The positioning plate 302h is used to support the second spring 302g to prevent the second spring 302g from deflecting.

[0053] Specifically, it also includes a main body component 100, which is arranged on one side of the base plate 202d, including a packaging box 101, a connecting rod 102 and a processing table 103. The packaging box 101 is mounted on the outside of the support plate 201a, the connecting rod 102 is fixed on one side of the base plate 202d, and the processing table 103 is located at one end of the connecting rod 102.

[0054] By placing the packaging box 101 on the support plate 201a, the connecting rod 102 rotates to drive the packaging box 101 to rotate. The rotation of the connecting rod 102 is a prior art and will not be elaborated in detail. The processing table 103 provides a stable placement platform. During the bonding operation, the operator can accurately place the components at specific positions on the processing table 103 for subsequent processing steps. A bonding plate is provided on one side of the processing table 103. When the packaging box 101 rotates, the bonding plate will align and rotate with one end of the packaging box 101 to prevent deviation during bonding. The processing table 103 is a prior art and will not be elaborated in detail.

[0055] During use, by pulling the pull rod 302f, an extrusion force can be applied to the second spring 302g when the pull rod 302f is pulled, and the pull rod 302f can drive the extrusion rod 302e to move and separate from the protrusion 302d, thereby releasing the extrusion of the limit block 301c, and then the rebound force of the first spring 302a can drive the limit block 301c to separate from the limit slot Y, thereby releasing the limitation on the movable column 302c, and then releasing the limitation on the drive sleeve 301a, and then the drive sleeve 301a is moved. When moving, the drive sleeve 301a can drive the moving block 201c to move, and the moving block 201c will drive the hinge rod 201b to move. Through the movement of the hinge rod 201b, the support plate 201a can be squeezed to expand.

[0056] After adjusting the support plate 201a to the specified size, release the pull rod 302f, and the rebound force of the second spring 302g can drive the extrusion rod 302e to return to its original position. At this time, the extrusion rod 302e will move to the side of the protrusion 302d and can squeeze the protrusion 302d, so that the limit block 301c is engaged with the limit groove Y. When the limit block 301c is engaged with the limit groove Y, a pulling force can be applied to the first spring 302a. By engaging the limit block 301c with the limit groove Y, the movable column 302c can be limited, thereby limiting the driving sleeve 301a.

[0057] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A circular edge and base bonding device, characterized by: include, A support assembly (200) comprises a support plate (201a), a hinged rod (201b), and a moving block (201c), wherein the hinged rod (201b) is hinged to the bottom of the support plate (201a), and the moving block (201c) is hinged to one end of the hinged rod (201b); A driving assembly (300) is arranged on the moving block (201c), comprising a driving sleeve (301a), a support rod (301b) and a limit block (301c), wherein the driving sleeve (301a) is fixed to one side of the moving block (201c), the support rod (301b) is plugged into one side of the driving sleeve (301a), the support rod (301b) and the driving sleeve (301a) are movably connected, and the limit block (301c) is located inside the support rod (301b).

2. The circular edge and base bonding device according to claim 1, characterized in that: A friction pad (202a) is fixed on the top of the support plate (201a), and the top of the friction pad (202a) is configured as a convex surface.

3. The circular edge and base bonding device according to claim 2, characterized in that: A slider (202b) is provided at one end of the support plate (201a), a positioning plate (202c) is fixed to one side of the slider (202b), and the positioning plate (202c) is fixed to one end of the support plate (201a).

4. The circular edge and base bonding device according to claim 3, characterized in that: A bottom plate (202d) is sleeved on the outside of the slider (202b), and a baffle (202e) is fixed on one side of the slider (202b).

5. The circular edge and base bonding device according to claim 4, characterized in that: A sliding groove (X) is provided on the bottom plate (202d), and the sliding block (202b) slides in the sliding groove (X).

6. The circular edge and base bonding device according to claim 4 or 5, characterized in that: A limiting groove (Y) is provided in the support rod (301b), the limiting block (301c) is located in the limiting groove (Y), and a first spring (302a) is fixed to one side of the limiting block (301c).

7. The circular edge and base bonding device according to claim 6, characterized in that: A connecting plate (302b) is fixed to one end of the first spring (302a), a movable column (302c) is sleeved on the outer side of the connecting plate (302b), the limiting block (301c) is plugged into one side of the movable column (302c), the limiting block (301c) and the movable column (302c) are movably connected, the movable column (302c) is plugged into one side of the support rod (301b), and the movable column (302c) and the support rod (301b) are movably connected.

8. The circular edge and base bonding device according to claim 7, characterized in that: A protrusion (302d) is fixed on one side of the limiting block (301c), an extrusion rod (302e) is provided on one side of the protrusion (302d), and a pull rod (302f) is fixed on one end of the extrusion rod (302e).

9. The circular edge and base bonding device according to claim 8, characterized in that: A second spring (302g) is fixed to one side of the extrusion rod (302e), a positioning plate (302h) is fixed to one end of the second spring (302g), the positioning plate (302h) is sleeved on the outside of the pull rod (302f), the positioning plate (302h) and the pull rod (302f) are movably connected, and the positioning plate (302h) is fixed to the inner wall of the movable column (302c).

10. The circular edge and base bonding device according to claim 8 or 9, characterized in that: It also includes a main body component (100), which is arranged on one side of the bottom plate (202d), including a packaging box (101), a connecting rod (102) and a processing table (103), wherein the packaging box (101) is sleeved on the outside of the support plate (201a), the connecting rod (102) is fixed to one side of the bottom plate (202d), and the processing table (103) is located at one end of the connecting rod (102).

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