Pressing mechanism of carton packing machine

Abstract

The utility model belongs to the technical field of paper product production, in particular to a pressing mechanism of a carton packer, which comprises a roll shaft and a contraction component arranged on one side of the roll shaft, the contraction component comprises a telescopic shaft, a threaded column, a baffle plate, a transmission shaft, a positioning plate and a built-in baffle plate, the telescopic shaft is arranged on the surface of the roll shaft in a sliding manner, and the threaded column is arranged on the surface of the roll shaft. The inner surface of the telescopic shaft is further in threaded connection with the threaded column fixedly connected with the blocking piece. According to the device, telescopic shafts arranged on the two sides of a roller shaft can be effectively contracted into the roller shaft at the same time for installation work when a threaded column is simply rotated through cooperative work of a contraction assembly and a stabilizing assembly, and the stability of the roller shaft and the contraction assembly can be well kept through the stabilizing assembly; and when the roller shaft is used, the phenomenon that the telescopic shaft and the roller shaft rotate and become unstable can be avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to paper product production technical field, concretely relates to a paper box packing machine compression mechanism. BACKGROUND

[0002] Paper product production refers to the work that broken wood pulp is processed into usable paper through various steps and procedures, and some special multi-layer paper needs to be compressed or embossed on the surface during the production process to ensure the appearance and tightness of the whole paper.

[0003] According to the public (announcement) number: CN205272693U, a papermaking embossing machine is disclosed, and the embossing roll is disclosed in this technology, and the roll body provided with the embossing pattern and the metal ceramic coating on the roll body surface, the thickness of the metal ceramic coating is 0.1-0.12mm, and the roughness of the metal ceramic coating is less than 1.60μm. Therefore, the metal ceramic coating has the advantages of good smoothness, high hardness and good combination with the roll body, so that the paper pressed by the embossing roll has good quality and improves the production efficiency.

[0004] Although the design has the advantages of good smoothness, high hardness and good combination with the roll body, the paper pressed by the embossing roll has good quality and improves the production efficiency, but the work efficiency is not high when replacing it, so that the replacement work of the roll shaft is more complicated during the paper production process, and the replacement of the roll shaft cannot be quickly replaced, which will reduce the production efficiency of the paper product, and is not conducive to the delivery rate of the paper product.

[0005] To solve the above problems, a paper box packing machine compression mechanism is provided in the present application. UTILITY MODEL CONTENTS

[0006] To solve the problems in the above background technology, the utility model provides a paper box packing machine compression mechanism, which can effectively shrink the telescopic shafts arranged on both sides of the roll shaft into the inside of the roll shaft and install the telescopic shafts by simple rotation of the threaded column through the cooperation of the contraction assembly and the stabilizing assembly. The stabilizing assembly can better maintain the stability of the roll shaft and the contraction assembly, and can avoid rotation between the telescopic shaft and the roll shaft during use of the roll shaft to become unstable.

[0007] To achieve the above object, the utility model provides the following technical scheme: A paper box packing machine compression mechanism, including the roll, still including the contraction subassembly of setting in the one side of roll, contraction subassembly includes telescopic axle, threaded column, baffle, transmission shaft, locating piece and built -in baffle, telescopic axle is arranged on the surface of roll with sliding, and the inner surface of telescopic axle still is connected with the baffle fixed connection threaded column of the threaded column, and the side of baffle away from threaded column still and transmission shaft one end fixed connection, transmission shaft's other end fixed connection with built -in baffle rotating connection locating piece, and built -in baffle fixed setting on the inner surface of roll.

[0008] As the utility model a kind of paper box packing machine compression mechanism preferably, the shape of telescopic axle is " convex " shape.

[0009] As the utility model a kind of paper box packing machine compression mechanism preferably, the threaded column is set with two, and the thread direction of two threaded column surfaces is opposite.

[0010] As the utility model a kind of paper box packing machine compression mechanism preferably, the position of built -in baffle is located in the midpoint of the inner surface of roll.

[0011] As the utility model a kind of paper box packing machine compression mechanism preferably, still include the stabilizing subassembly of setting in the one side of roll, stabilizing subassembly includes sliding slot and sliding block, sliding slot is opened in the surface of telescopic axle, and sliding slot is also connected with the sliding block of fixed setting on the surface of telescopic axle sliding.

[0012] As the utility model a kind of paper box packing machine compression mechanism preferably, the shape of sliding slot is rectangle.

[0013] As the utility model a kind of paper box packing machine compression mechanism preferably, the sliding block is symmetrically set in the both sides of roll.

[0014] Compared with prior art, the utility model has the beneficial effects that: through the cooperation of contraction subassembly and stabilizing subassembly, the telescopic axle on both sides of roll can be effectively shrunk into the interior of roll and installed when the threaded column is simply rotated, and the stabilizing subassembly can better maintain the stability of roll and contraction subassembly, avoiding the rotation between telescopic axle and roll and becoming unstable when roll is used. BRIEF DESCRIPTION OF DRAWINGS

[0015] The accompanying drawings are included to provide a further understanding of the utility model, and constitute a part of the specification, and are used to explain the utility model together with embodiments of the utility model, and do not constitute the limitation to the utility model.In the drawings:

[0016] Figure 1This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the roller and the built-in baffle in this utility model;

[0018] Figure 3 This is a schematic diagram of the drive shaft and positioning plate structure in this utility model;

[0019] Figure 4 This is a schematic diagram of the telescopic shaft in its retracted state in this utility model;

[0020] In the picture:

[0021] 1. Roller shaft;

[0022] 2. Shrink assembly; 21. Telescopic shaft; 22. Threaded post; 23. Baffle; 24. Drive shaft; 25. Positioning plate; 26. Internal baffle;

[0023] 3. Stabilizing component; 31. Slide groove; 32. Slider. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1

[0026] like Figure 1 As shown:

[0027] A paper box packing machine pressing mechanism includes a roller 1.

[0028] In this implementation plan: The existing {publication (announcement) number}: CN205272693U discloses the embossing roller of a paper embossing machine. This patent discloses the roller body. The roller shaft 1 in this application adopts the same technical means as in this prior art. This technical means will not be described in detail here. For details on the improvement of this prior art, please refer to the following disclosure. In order to solve the technical problems existing in this prior art, such as the "low work efficiency when replacing it" disclosed in the background art above, the replacement of roller shaft 1 in the paper production process is relatively cumbersome. The inability to quickly replace roller shaft 1 will lead to a decrease in the efficiency of paper product production and is not conducive to the output rate of paper products. In combination, this problem is obviously a real and difficult problem to solve. Therefore, in order to solve the above problems, a shrinkage component 2 and a stabilizing component 3 are added on this basis.

[0029] Further, as shown in the drawings:

[0030] As shown in the drawings: Figures 1-4

[0031] In combination with the above: further includes a contraction assembly 2 arranged on one side of the roller shaft 1, the contraction assembly 2 includes a telescopic shaft 21, a threaded column 22, a baffle 23, a transmission shaft 24, a positioning piece 25 and an internal baffle 26, the telescopic shaft 21 is slidingly arranged on the surface of the roller shaft 1, and the inner surface of the telescopic shaft 21 is further threadedly connected with the threaded column 22 fixedly connected with the baffle 23, and the side of the baffle 23 away from the threaded column 22 is further fixedly connected with one end of the transmission shaft 24, the other end of the transmission shaft 24 is fixedly connected with the positioning piece 25 rotationally connected with the internal baffle 26, and the internal baffle 26 is fixedly arranged on the inner surface of the roller shaft 1.

[0032] In the present embodiment: when it is necessary to install the roller shaft 1, the staff can use a common screwdriver to extend into the telescopic shaft 21 and rotate the threaded column 22, while the threaded column 22 is rotating, the threaded column 22 will drive the baffle 23, the transmission shaft 24 and the positioning piece 25 to rotate synchronously inside the roller shaft 1, at this time the internal baffle 26 arranged inside the roller shaft 1 will act on the rotation work of the threaded column 22 and the transmission shaft 24, at this time the threaded column 22 and the telescopic shaft 21 will produce threaded rotation, the telescopic shaft 21 will slide to the inner surface of the roller shaft 1 under the stabilizing action of the stabilizing assembly 3, when the outermost surface of the telescopic shaft 21 and the surface of the roller shaft 1 are on the same plane, the roller shaft 1 can be placed at the position where it needs to be installed, then the threaded column 22 can be rotated in reverse, and the telescopic shaft 21 can be extended out of the roller shaft 1, then the installation work of the roller shaft 1 can be smoothly completed through the telescopic shaft 21.

[0033] Further, as shown in the drawings:

[0034] In an optional embodiment, the telescopic shaft 21 is in the shape of "convex".

[0035] In the present embodiment: the telescopic shaft 21 in the shape of "convex" can ensure that the telescopic shaft 21 can effectively perform contraction work under the rotation work of the threaded column 22, and at the same time can avoid the disengagement between the telescopic shaft 21 and the roller shaft 1 by the fit between the convex on one side of the telescopic shaft 21 and the inner surface of the roller shaft 1.

[0036] Further, as shown in the drawings:

[0037] In an optional embodiment, the threaded column 22 is provided with two, and the thread directions on the surfaces of the two threaded columns 22 are opposite.

[0038] ​In the embodiment, the two threaded columns 22 with opposite directions can drive the two telescopic shafts 21 to move in different directions when the transmission shaft 24 rotates in one direction, so that the subsequent disassembly work of the roller shaft 1 can be facilitated.

[0039] Further,

[0040] In an optional embodiment, the built-in baffle 26 is located at the midpoint of the inner surface of the roller shaft 1.

[0041] In the embodiment, the built-in baffle 26 located at the midpoint of the inner surface of the roller shaft 1 can limit and stabilize the transmission shaft 24 and the positioning piece 25, and effectively ensure the stability of the rotation of the transmission shaft 24, so that the contraction and expansion of the telescopic shaft 21 can be stably performed.

[0042] Further,

[0043] In an optional embodiment, the stabilizing assembly 3 is further arranged on one side of the roller shaft 1, and the stabilizing assembly 3 comprises a sliding groove 31 and a sliding block 32. The sliding groove 31 is arranged on the surface of the telescopic shaft 21, and the sliding groove 31 is in sliding connection with the sliding block 32 fixedly arranged on the surface of the telescopic shaft 21.

[0044] In the embodiment, when the threaded column 22 rotates, the threaded column 22 and the telescopic shaft 21 will rotate and make the telescopic shaft 21 gradually move towards the inside of the roller shaft 1. At this time, the sliding groove 31 arranged on the surface of the telescopic shaft 21 will slide with the sliding block 32 arranged on the surface of the roller shaft 1, and the telescopic shaft 21 will not rotate with the threaded column 22. When the telescopic shaft 21 is connected with the baffle 23, the contraction of the telescopic shaft 21 is completed.

[0045] Further,

[0046] In an optional embodiment, the sliding groove 31 is rectangular.

[0047] In the embodiment, the rectangular sliding groove 31 can slide horizontally with the sliding block 32 when the threaded column 22 rotates, which is conducive to ensuring the relative stability of the position between the telescopic shaft 21 and the roller shaft 1, and ensuring that the roller shaft 1 and the telescopic shaft 21 will not rotate, so that the embossing work of the roller shaft 1 can be smoothly and stably performed.

[0048] Further,

[0049] In an optional embodiment, the sliding blocks 32 are symmetrically arranged on both sides of the roller shaft 1.

[0050] In the embodiment, the sliding blocks 32 symmetrically arranged on both sides of the roller shaft 1 can effectively slide with the sliding grooves 31, so that the contraction and extension of the telescopic shaft 21 can be stably performed.

[0051] The working principle and use process of the utility model are as follows: when the roller shaft 1 needs to be installed, the staff can use a common screwdriver to extend into the telescopic shaft 21 and rotate the threaded column 22; at the same time of rotating the threaded column 22, the threaded column 22 will drive the baffle 23, the transmission shaft 24 and the positioning piece 25 to rotate synchronously in the roller shaft 1; at this time, the built-in baffle 26 arranged in the roller shaft 1 will affect the rotating work of the threaded column 22 and the transmission shaft 24; at this time, the threaded column 22 and the telescopic shaft 21 will produce threaded rotation, and the telescopic shaft 21 will slide to the inner surface of the roller shaft 1 under the stable action of the stabilizing assembly 3; when the outermost surface of the telescopic shaft 21 and the surface of the roller shaft 1 are on the same plane, the roller shaft 1 can be placed on the position to be installed; then the threaded column 22 can be reversely rotated, and the telescopic shaft 21 can be extended out of the roller shaft 1; then the installation work of the roller shaft 1 can be smoothly completed through the telescopic shaft 21; when the threaded column 22 rotates, the threaded column 22 will produce threaded rotation with the telescopic shaft 21 and make the telescopic shaft 21 gradually move to the inside of the roller shaft 1; at this time, the sliding groove 31 opened on the surface of the telescopic shaft 21 will produce sliding work with the sliding block 32 arranged on the surface of the roller shaft 1, and it is ensured that the telescopic shaft 21 will not rotate with the threaded column 22; when the telescopic shaft 21 is connected with the baffle 23, the contraction work of the telescopic shaft 21 is completed.

[0052] Finally, it should be pointed out that the above is only the preferred embodiment of the utility model, and is not used to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical scheme recorded in the foregoing embodiments can be modified, or some technical features can be replaced equivalently. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A carton packer compression mechanism comprising a roller shaft (1), characterised in that: It also includes a contraction assembly (2) arranged on one side of the roller shaft (1), the contraction assembly (2) comprises a telescopic shaft (21), a threaded column (22), a baffle (23), a transmission shaft (24), a positioning piece (25) and an internal baffle (26), the telescopic shaft (21) is slidingly arranged on the surface of the roller shaft (1), and the inner surface of the telescopic shaft (21) is further threadedly connected with the threaded column (22) fixedly connected with the baffle (23), and the side of the baffle (23) away from the threaded column (22) is further fixedly connected with one end of the transmission shaft (24), the other end of the transmission shaft (24) is fixedly connected with the positioning piece (25) rotationally connected with the internal baffle (26), and the internal baffle (26) is fixedly arranged on the inner surface of the roller shaft (1).

2. A carton packer compression mechanism according to claim 1, characterised in that: The telescopic shaft (21) is "convex" in shape.

3. The carton packer compression mechanism of claim 1, wherein: The threaded column (22) is provided with two, and the threads on the surfaces of the two threaded columns (22) are opposite in direction.

4. The carton packer compression mechanism of claim 1, wherein: The internal baffle (26) is located at the midpoint of the inner surface of the roller shaft (1).

5. The carton packer compression mechanism of claim 1, wherein: It also includes a stabilizing assembly (3) arranged on one side of the roller shaft (1), the stabilizing assembly (3) comprises a sliding groove (31) and a sliding block (32), the sliding groove (31) is opened on the surface of the telescopic shaft (21), and the sliding groove (31) is further slidingly connected with the sliding block (32) fixedly arranged on the surface of the telescopic shaft (21).

6. A carton packer compression mechanism according to claim 5 wherein: The sliding groove (31) is rectangular in shape.

7. The carton packer compression mechanism of claim 5, wherein: The sliding block (32) is symmetrically arranged on both sides of the roller shaft (1).

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