Elastic rope threading mechanism and rope threading mechanism of four-rope bundling machine

Abstract

The utility model relates to a bundling machine, in particular to an elastic stringing mechanism and a stringing mechanism of a four-rope bundling machine, the elastic stringing mechanism comprises a mounting seat, a moving part, a stringing part and an elastic part, the moving part is arranged on the mounting seat and moves along a preset direction relative to the mounting seat, the stringing part is arranged on the moving part, and the elastic part is arranged on the stringing part. The elastic part is arranged in the preset direction and connected with the moving part and the mounting base, the moving part is driven by the pull rope to move during bundling of the bundling mechanism of the bundling machine, the moving part moves and resets under the action of the elastic part after bundling is finished, the rope is tensioned again, and the rope of the bundling machine is always in a tensioned state. According to the rope threading mechanism of the four-rope bundling machine, winding and knotting with the rope or other ropes or materials are effectively avoided, and the rope threading mechanism of the four-rope bundling machine effectively prevents all ropes of the bundling machine from being knotted through the elastic rope threading mechanism.

Description

TECHNICAL FIELD

[0001] The utility model relates to a bundling machine, concretely relates to elastic rope threading mechanism and four rope bundling machine's rope threading mechanism. BACKGROUND

[0002] In the existing four rope bundling machine, the rope threading mechanism is mostly simple and suitable for the annular ring of rope threading, in actual use, the bundling mechanism will pull the rope when bundling, and the reciprocating movement of the bundling mechanism will cause the rope to change between the tension and relaxation state constantly, when the rope is in the relaxation state, the knotting phenomenon is easy to occur, which affects the use. UTILITY MODEL CONTENTS

[0003] The utility model solves the technical problem to provide a kind of elastic rope threading mechanism, and the moving part of elastic rope threading mechanism is self-adapting movement according to whether the rope is pulled by bundling mechanism, make the rope always be in tension state, avoid knotting.

[0004] To solve the above technical problem, the technical scheme that the utility model adopts is as follows: elastic rope threading mechanism, including mounting seat, moving part, rope threading part and elastic part, mounting seat is provided with installation connection structure, moving part is set on mounting seat and moves along preset direction relative to mounting seat, moving part is provided with rope threading part, rope threading part is provided with rope threading passage, elastic part is set along preset direction and is connected with moving part and mounting seat.Utilize elastic rope threading mechanism, when bundling mechanism pulls rope, moving part follows and moves, when bundling mechanism does not pull rope, moving part is pulled by elastic part, make the rope always be in tension state, avoid the phenomenon that rope knotting or rope and other ropes or material are entangled.

[0005] As optional technical scheme, mounting seat is provided with guide, guide is provided with guide hole along preset direction, moving part passes through guide hole and moves along guide hole, and elastic part is connected with moving part and guide.

[0006] As optional technical scheme, guide is at least two and is distributed along preset direction, each guide hole corresponds and forms guide passage, and moving part is rod-shaped, moving part passes through each guide hole and moves along guide passage.

[0007] As optional technical scheme, moving part is connected with mounting seat by linear module.

[0008] As optional technical scheme, rope threading part is annular ring, and the inner hole of rope threading part is rope threading passage.

[0009] As optional technical scheme, the opposite two end faces of rope threading part are provided with taper hole, and two taper holes are communicated and form rope threading passage.

[0010] As optional technical scheme, elastic part is a hanging spring.

[0011] As an optional technical scheme, the mounting connecting structure is a mounting hole or a mounting bolt.

[0012] Based on the same concept, the utility model also provides a four-way rope bundling machine's rope penetrating mechanism, including the in -rope guide piece and above -mentioned elastic rope penetrating mechanism, the mounting base is connected with four -way rope bundling machine's rope penetrating end plate through the mounting connecting structure, the in -rope guide piece sets up on four -way rope bundling machine's in -rope end plate, and the in -rope guide hole is arranged on the in -rope guide piece.The rope penetrating mechanism can effectively avoid the interference or knotting phenomenon of four -way rope.

[0013] As an optional technical scheme, the preset direction is vertical, and the in -rope guide piece is located at the side of the elastic rope penetrating mechanism.

[0014] Compared with the prior art, the utility model has the beneficial effects that the moving part of the elastic rope penetrating mechanism can move relative to the mounting base, the rope penetrating part is arranged on the moving part, the moving part is connected with the mounting base through the elastic part, the rope is arranged through the rope penetrating part before being input into the bundling mechanism, when the bundling mechanism is bundling, the moving part moves relative to the mounting base due to the rope pulling, the rope is not pulled after the bundling mechanism completes the bundling, at this time, the moving part resets under the action of the elastic part, the rope is pulled tight in the resetting process of the moving part, and the rope is prevented from being knotted with materials or other ropes due to relaxation. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can also be obtained according to these drawings without creative labor for those skilled in the art.

[0016] Figure 1 It is a structural schematic view of the elastic rope penetrating mechanism;

[0017] Figure 2 It is a side surface schematic view of the elastic rope penetrating mechanism;

[0018] Figure 3 It is a rope penetrating schematic view of the rope penetrating mechanism of the four-way rope bundling machine;

[0019] In the drawing: 1, mounting base, 2, moving part, 3, rope penetrating part, 4, elastic part, 5, guide part, 6, in -rope guide piece. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0021] Embodiment 1

[0022] As shown in Figure 1 and Figure 2 , the elastic rope threading mechanism comprises a mounting seat 1, a moving piece 2, a rope threading piece 3 and an elastic piece 4. The mounting seat 1 is a mounting base body for connecting with the body of the four-rope bundling machine. The mounting seat 1 is provided with a mounting connecting structure. The mounting seat 1 can be connected with the body of the four-rope bundling machine through the mounting connecting structure. The mounting connecting structure can be a connecting hole provided on the mounting seat 1, a connecting bolt pre-provided on the mounting seat 1 or other forms.

[0023] The moving piece 2 is arranged on the mounting seat 1 and can move along a preset direction relative to the mounting seat 1. As shown in Figure 1 and Figure 2 , the mounting seat 1 is provided with a guide piece 5. The guide piece 5 is provided with a guide hole. The guide hole is arranged along the preset direction. The moving piece 2 passes through the guide hole and can reciprocate along the guide hole. When the guide piece 5 is one, the guide piece 5 can be in the form of a guide block. The guide hole has a length sufficient to limit the moving direction of the moving piece 2. As a preferred embodiment, the guide piece 5 is a guide plate and at least two. The guide plates are arranged along the preset direction. The guide plates are provided with guide holes. The positions of the guide holes correspond and form a guide channel suitable for the moving piece 2 to pass through. The moving piece 2 is in the form of a rod. The moving piece 2 passes through the guide holes and can only move along the guide channel.

[0024] Of course, in some embodiments, the moving piece 2 can also be connected with the mounting seat 1 through a linear module. The linear module enables the moving piece 2 to move along the preset direction relative to the mounting seat 1.

[0025] The moving piece 2 is provided with the rope threading piece 3. The rope threading piece 3 is in the form of a ring. The inner hole of the rope threading piece 3 is used for the rope to pass through. Further, the opposite two end faces of the rope threading piece 3 are provided with taper holes. The two taper holes are communicated and form the inner hole of the rope threading piece 3. The two ends of the inner hole are in the form of taper holes, which can reduce the wear of the rope due to the change of the direction of the rope. As an optional embodiment, the junction of the end face of the rope threading piece 3 and the inner hole of the rope threading piece 3 adopts a circular arc transition, which can also reduce the wear of the rope.

[0026] The elastic element 4 is an elastic component in the form of a spring, etc. The elastic element 4 is arranged along a preset direction. One end of the elastic element 4 is connected to the moving element 2, and the other end is directly connected to the mounting base 1 or connected to the mounting base 1 through a guide element 5. Please refer to [link to relevant documentation]. Figures 1-3 In a preferred embodiment, the elastic element 4 is a hanging spring, and the moving element 2 and the guide element 5 are provided with hanging holes. One end of the hanging spring is connected to the hanging hole on the moving element 2, and the other end is connected to the hanging hole on the guide element 5. Figure 1 and Figure 3 The elastic rope threading mechanism is in the state where the hanging spring is not yet connected to the hanging hole of the guide 5. The rope is set around the rope threading part 3. When the bundling mechanism pulls the rope, the rope is in a taut state and will stretch the hanging spring. When the bundling mechanism does not pull the rope, the hanging spring contracts, thereby pulling the rope to a taut state.

[0027] Example 2

[0028] like Figure 3 As shown, the rope threading mechanism of the four-rope baler includes a rope inlet guide 6 and the elastic rope threading mechanism described in Embodiment 1. The mounting base 1 of the elastic rope threading mechanism is connected to the rope threading end plate of the four-rope baler through a mounting connection structure. The rope inlet guide 6 is installed on the rope inlet end plate of the four-rope baler. The rope threading end plate and the rope inlet end plate can be structures such as the frame of the four-rope baler or the outer wall of the baling chamber. The rope inlet guide 6 is located on the side of the elastic rope threading mechanism. The rope inlet guide 6 is provided with a rope inlet guide hole. The preset direction of the elastic rope threading mechanism is preferably vertical.

[0029] In a four-rope baling machine, there are four elastic rope threading mechanisms arranged side by side, each corresponding to a rope inlet guide hole. Before entering the baling mechanism, each rope passes through the rope inlet guide hole and the rope threading channel in sequence. When the baling mechanism pulls the rope to bale, it drives each moving part 2 to move. After baling is completed, the baling mechanism stops pulling the rope, and each moving part 2 returns to its original position under the action of the elastic part 4, tightening the corresponding rope to prevent the rope from knotting, interfering with other ropes, or tangling with the material.

[0030] In this specification, the terms "an embodiment," "example," "specific example," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0031] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. Elastic stringing mechanism, characterized in that: The application relates to a flexible rope threading mechanism, which comprises a mounting base (1), a moving part (2), a rope threading part (3) and an elastic part (4), the mounting base (1) is provided with a mounting connecting structure, the moving part (2) is arranged on the mounting base (1) and moves along a preset direction relative to the mounting base (1), the rope threading part (3) is arranged on the moving part (2) and is provided with a rope threading channel, and the elastic part (4) is arranged along the preset direction and is connected with the moving part (2) and the mounting base (1).

2. Elastic stringing mechanism according to claim 1, characterized in that: The mounting base (1) is provided with a guide part (5), the guide part (5) is provided with a guide hole along the preset direction, the moving part (2) passes through the guide hole and moves along the guide hole, and the elastic part (4) is connected with the moving part (2) and the guide part (5).

3. The elastic string-retrieving mechanism of claim 2, wherein: The guide part (5) is at least two and is distributed along the preset direction, each guide hole corresponds to and forms a guide channel, the moving part (2) is in a rod shape, the moving part (2) passes through each guide hole and moves along the guide channel.

4. The elastic string-retrieving mechanism of claim 2, wherein: The moving part (2) is connected with the mounting base (1) through a linear module.

5. Elastic string-retrieving mechanism according to claim 2, 3 or 4, characterized in that: The rope threading part (3) is in an annular shape, and the inner hole of the rope threading part (3) is the rope threading channel.

6. The elastic string-retrieving mechanism of claim 5, wherein: The rope threading part (3) is provided with taper holes at two opposite end faces, the two taper holes are communicated and form the rope threading channel.

7. The elastic string-retrieving mechanism of claim 5, wherein: The elastic part (4) is a hanging spring.

8. The elastic string-retrieving mechanism of claim 5, wherein: The mounting connecting structure is a mounting hole or a mounting bolt.

9. A stringer threading mechanism for a four string baler, characterized by: The application further relates to a four-rope bundling machine, which comprises a rope threading mechanism as claimed in any one of claims 1-8 and a rope feeding guide (6), the mounting base (1) is connected with a rope threading end plate of the four-rope bundling machine through the mounting connecting structure, the rope feeding guide (6) is arranged on the rope feeding end plate of the four-rope bundling machine, and the rope feeding guide (6) is provided with a rope feeding guide hole.

10. The roping mechanism of a four-strand baler according to claim 9, characterized in that: The preset direction is vertical, and the rope feeding guide (6) is located at the side of the flexible rope threading mechanism.

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