Supporting mechanism and box paperboard former thereof

Abstract

The supporting mechanism comprises a fixing plate, a supporting assembly is arranged at the bottom of the fixing plate, the top of a supporting shell is fixedly connected with the fixing plate, a bottom plate is installed at the bottom of a supporting column, the outer wall of the supporting column is connected with the supporting shell in a sliding and sleeved mode, and a locking assembly is arranged at the bottom of one side of the supporting shell. And the locking assembly is used for locking the supporting column in the supporting shell, a supporting screw rod is fixedly connected to the top of the bottom plate, the top of the outer wall of the supporting screw rod is in threaded sleeving connection with an inner cavity of the threaded groove, and the outer wall of the supporting screw rod is in threaded sleeving connection with a locking nut. According to the box paperboard forming device, the fixing plate and the supporting assembly are used in a matched mode, the supporting assembly comprises the supporting shell, the supporting column, the bottom plate and the locking assembly, the locking state of the locking assembly on the supporting shell and the supporting column is relieved, the length of the sleeved connection of the supporting column and the supporting shell can be changed, and therefore the working height of the box paperboard forming device is changed.

Description

Technical Field

[0001] The utility model relates to the technical field of boxboard production, in particular to a supporting mechanism and a boxboard former thereof. Background Art

[0002] A cartonboard former is a machine designed to automatically convert flat cardboard into cartons. This type of equipment is crucial in the packaging industry. Cartonboard formers typically incorporate automated functions such as paper feeding, gluing, folding, and forming, enabling a highly efficient and high-quality production process.

[0003] When the boxboard former is working, it is usually supported and stored by four supporting legs and a carrying panel. When the boxboard former is working, it usually needs to be used in conjunction with a boxboard conveying mechanism. When the boxboard former is used in conjunction with the conveying mechanism, the boxboard former needs to be at a corresponding height. However, only supporting legs and carrying panels with fixed shapes are used to support the boxboard former, which is inconvenient to adjust the height of the boxboard former according to the use requirements of the boxboard former. Summary of the Invention

[0004] The purpose of the present utility model is to provide a supporting mechanism and a boxboard former thereof, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a support mechanism, comprising a fixed plate, a support assembly is provided at the bottom of the fixed plate, and the support assembly includes:

[0006] A supporting shell, the top of which is fixedly connected to the fixing plate;

[0007] A support column and a base plate, wherein the base plate is mounted on the bottom of the support column, and the outer wall of the support column is slidably connected to the support shell;

[0008] A locking assembly is provided at the bottom of one side of the support shell, and is used to lock the support column inside the support shell.

[0009] Preferably, the top of the base plate is fixedly connected with a support screw, the bottom of the support column is provided with a threaded groove, the top of the outer wall of the support screw is threadedly sleeved with the inner cavity of the threaded groove, and the outer wall of the support screw is threadedly sleeved with a locking nut.

[0010] Preferably, the locking assembly comprises:

[0011] A fixed shell, the end of which is fixedly connected to the supporting shell;

[0012] A locking rod is arranged inside the fixed shell, the outer wall of the locking rod is slidably inserted and sleeved with the support shell, and a locking groove matching the locking rod is opened on one side of the support column.

[0013] Preferably, one end of the locking rod is fixedly connected to a first connecting plate, the top of one side of the first connecting plate is fixedly connected to a second connecting plate, and the first connecting plate and the second connecting plate are both slidably arranged inside the fixed shell.

[0014] Preferably, the locking assembly further comprises:

[0015] A connecting column, the outer wall of which is slidably interlaced with the second connecting plate;

[0016] The limiting plate and the limiting rod are fixedly connected to the bottom of the connecting column, the limiting rod is fixedly connected to the bottom of the limiting plate, and the bottom of the inner wall of the fixed shell is provided with a limiting hole matching the limiting rod.

[0017] Preferably, sliding holes are symmetrically opened on the top of the fixed shell, the top of the outer wall of the connecting column is slidably connected to the inner cavity of the sliding hole, and the top of the connecting column is fixedly connected to a handle.

[0018] Preferably, the bottom of the second connecting plate is symmetrically fixedly connected with a guide rod, the bottom of the outer wall of the guide rod is slidably inserted and sleeved with the limit plate, the outer wall of the guide rod is slidably sleeved with a limit spring, and the limit spring is located between the limit plate and the second connecting plate.

[0019] Another object of the present invention is to provide a boxboard former, which comprises the above-mentioned supporting mechanism.

[0020] The technical effects and advantages of this utility model are:

[0021] The utility model utilizes the coordinated use of a fixing plate and a supporting assembly. The supporting assembly includes a supporting shell, a supporting column, a bottom plate and a locking assembly. By releasing the locking state of the supporting shell and the supporting column by the locking assembly, the length of the sleeve connection between the supporting column and the supporting shell can be changed, thereby changing the working height of the box board former. Under the action of the bottom plate and the supporting screw, the box board former can be assisted in leveling to ensure the working stability of the box board former. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0023] Figure 2 This is a schematic diagram of the overall structure of the support shell of the utility model.

[0024] Figure 3This is a schematic diagram of the internal structure of the fixed shell part of the utility model.

[0025] In the figure: 1. Fixed plate; 2. Support assembly; 21. Support shell; 22. Support column; 23. Bottom plate; 24. Locking assembly; 241. Fixed shell; 242. Locking rod; 243. Locking groove; 244. First connecting plate; 245. Second connecting plate; 246. Connecting column; 247. Limiting plate; 248. Limiting rod; 249. Handle; 2410. Limiting spring; 2411. Guide rod; 25. Support screw. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] The utility model provides Figure 1-3 The support mechanism shown in FIG. 1 includes a fixing plate 1, and a supporting assembly 2 is provided at the bottom of the fixing plate 1. Figure 1 As shown, the fixed plate 1 is fixedly connected to the bearing panel at the bottom of the box board former, and the support assembly 2 includes a support shell 21, a support column 22, a bottom plate 23 and a locking assembly 24. The top of the support shell 21 is fixedly connected to the fixed plate 1, and the bottom plate 23 is installed on the bottom of the support column 22. The outer wall of the support column 22 is slidably connected with the support shell 21. The support column 22 slides relative to the support shell 21 to change the height of the fixed plate 1, thereby changing the working height of the box board former. The locking assembly 24 is arranged at the bottom of one side of the support shell 21. The locking assembly 24 is used to lock the support column 22 inside the support shell 21. The locking assembly 24 can keep the support column 22 and the support shell 21 in a stable connection state, so that the box board former is at a stable height for operation.

[0028] Furthermore, a support screw 25 is fixedly connected to the top of the base plate 23, and a threaded groove is provided at the bottom of the support column 22. The top of the outer wall of the support screw 25 is threadedly sleeved with the inner cavity of the threaded groove. By rotating the base plate 23, the support screw 25 and the support column 22 are rotated, and the distance between the base plate 23 and the support column 22 can be changed, so that the four support columns 22 can support the box board former in a stable state on an uneven ground. A locking nut is threadedly sleeved on the outer wall of the support screw 25, and the top of the locking nut fits with the support column 22, thereby ensuring the stability of the connection between the support screw 25 and the support column 22.

[0029] The locking assembly 24 includes a fixed shell 241, a locking rod 242, a connecting column 246, a limiting plate 247 and a limiting rod 248. The end of the fixed shell 241 is fixedly connected to the supporting shell 21, and the locking rod 242 is arranged inside the fixed shell 241. The outer wall of the locking rod 242 is slidably inserted and sleeved with the supporting shell 21. One side of the supporting column 22 is provided with a plurality of locking grooves 243 that match the locking rod 242. One end of the outer wall of the locking rod 242 is slidably sleeved with the locking groove 243, so that the supporting column 22 inside the supporting shell 21 can be clamped and locked. One end of the locking rod 242 is fixedly connected to the first connecting plate 244, and the top of one side of the first connecting plate 244 is fixedly connected to the second connecting plate 245. The first connecting plate 244 and the second connecting plate 245 are both slidably arranged Placed inside the fixed shell 241, the outer wall of the connecting column 246 is slidably inserted and sleeved with the second connecting plate 245, and the connecting column 246 can drive the locking rod 242 to slide through the second connecting plate 245 and the first connecting plate 244, thereby releasing the locking state of the locking rod 242 on the support column 22, and the limiting plate 247 is fixedly connected to the bottom of the connecting column 246, and the limiting rod 248 is fixedly connected to the bottom of the limiting plate 247. A limiting hole matching the limiting rod 248 is provided at the bottom of the inner wall of the fixed shell 241, and the fixed shell 241 is provided with two limiting holes corresponding to the limiting rod 248. When the limiting rod 248 is respectively docked with the two limiting holes, the connecting column 246 drives the locking rod 242 to be in a stable unlocked state or locked state through the second connecting plate 245 and the first connecting plate 244.

[0030] Furthermore, a sliding hole is symmetrically opened on the top of the fixed shell 241, the top of the outer wall of the connecting column 246 is slidably sleeved with the inner cavity of the sliding hole, the top of the connecting column 246 is fixedly connected to the handle 249, and the bottom of the second connecting plate 245 is symmetrically fixedly connected to the guide rod 2411, the bottom of the outer wall of the guide rod 2411 is slidably inserted and sleeved with the limit plate 247, and the outer wall of the guide rod 2411 is slidably sleeved with the limit spring 2410, which is located between the limit plate 247 and the second connecting plate 245. During this time, under the action of the second connecting plate 245, the limiting spring 2410 can give the limiting plate 247 a downward elastic force, so that the limiting rod 248 and the limiting hole maintain a stable clamping state, and by using the handle 249 to lift and pull the connecting column 246, the connecting column 246 can drive the limiting plate 247 and the limiting rod 248 to rise, so that the limiting rod 248 is separated from the limiting hole, and then the handle 249 can be used to drive the connecting column 246 to slide in the sliding hole, thereby changing the working state of the locking rod 242.

[0031] like Figure 1 As shown, this embodiment provides a boxboard former, which includes the above-mentioned supporting mechanism.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A support mechanism, comprising a fixing plate (1), characterized in that: A support assembly (2) is provided at the bottom of the fixing plate (1), and the support assembly (2) comprises: A supporting shell (21), wherein the top of the supporting shell (21) is fixedly connected to the fixing plate (1); A support column (22) and a bottom plate (23), wherein the bottom plate (23) is mounted on the bottom of the support column (22), and the outer wall of the support column (22) is slidably sleeved with the support shell (21); A locking assembly (24) is provided at the bottom of one side of the support shell (21), and the locking assembly (24) is used to lock the support column (22) inside the support shell (21).

2. A support mechanism according to claim 1, characterized in that: The top of the base plate (23) is fixedly connected to a support screw (25), the bottom of the support column (22) is provided with a threaded groove, the top of the outer wall of the support screw (25) is threadedly sleeved with the inner cavity of the threaded groove, and the outer wall of the support screw (25) is threadedly sleeved with a locking nut.

3. A support mechanism according to claim 1, characterized in that: The locking assembly (24) comprises: A fixed shell (241), wherein an end of the fixed shell (241) is fixedly connected to the supporting shell (21); A locking rod (242) is provided inside the fixed housing (241), an outer wall of the locking rod (242) is slidably inserted and sleeved with the support housing (21), and a locking groove (243) matching the locking rod (242) is provided on one side of the support column (22).

4. A support mechanism according to claim 3, characterized in that: One end of the locking rod (242) is fixedly connected to a first connecting plate (244), and a top of one side of the first connecting plate (244) is fixedly connected to a second connecting plate (245). Both the first connecting plate (244) and the second connecting plate (245) are slidably arranged inside the fixed housing (241).

5. A support mechanism according to claim 4, characterized in that: The locking assembly (24) further comprises: A connecting column (246), wherein the outer wall of the connecting column (246) is slidably interlaced with the second connecting plate (245); A limiting plate (247) and a limiting rod (248), wherein the limiting plate (247) is fixedly connected to the bottom of the connecting column (246), the limiting rod (248) is fixedly connected to the bottom of the limiting plate (247), and a limiting hole matching the limiting rod (248) is provided at the bottom of the inner wall of the fixed housing (241).

6. A support mechanism according to claim 5, characterized in that: The top of the fixed shell (241) is symmetrically provided with sliding holes, the top of the outer wall of the connecting column (246) is slidably sleeved with the inner cavity of the sliding hole, and the top of the connecting column (246) is fixedly connected to a handle (249).

7. A support mechanism according to claim 5, characterized in that: The bottom of the second connecting plate (245) is symmetrically fixedly connected to a guide rod (2411), the bottom of the outer wall of the guide rod (2411) is slidably inserted and sleeved with the limit plate (247), and the outer wall of the guide rod (2411) is slidably sleeved with a limit spring (2410), and the limit spring (2410) is located between the limit plate (247) and the second connecting plate (245).

8. A boxboard former, characterized in that: The boxboard former comprises the supporting mechanism according to any one of claims 1-7.

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