Paper tube collecting mechanism

Abstract

The utility model relates to the technical field of paper tube production, and particularly discloses a paper tube collecting mechanism which comprises a collecting assembly, and a pre-tightening assembly used for tightening wound paper bodies is arranged on the collecting assembly. The pre-tightening assembly comprises guide columns arranged in parallel, sliding seats are oppositely arranged on the guide columns, first springs are arranged on the guide columns on the sides, away from the sliding seats, of the sliding seats in a sleeving mode, supporting rods are connected to the sliding seats, connecting seats are arranged at the other ends of the supporting rods, supporting rollers are arranged between the connecting seats on the single sides, and reset assemblies are connected between the adjacent connecting seats. Through the arrangement of the pre-tightening assembly, in the paper body collecting process of a paper tube, a first spring pushes a sliding base to move towards the middle position under limiting of a guide column, a supporting rod on the sliding base pushes a supporting roller between connecting bases to make contact with the outer wall of the paper tube all the time, and meanwhile a reset assembly pulls the supporting roller between the connecting bases on the two sides; the pressing force of the supporting rollers on the two sides of the paper tube is improved, the compaction degree of paper body collecting on the paper tube is improved, and the production quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper tube production, in particular to a paper tube material receiving mechanism. Background Art

[0002] A paper tube is a cylindrical paper that can hold various forms of paper. It is used to store various materials in industrial production and make different finished products. During the production process of paper tubes, the paper body needs to be wound into a cylindrical shape. However, during the winding and collecting process, the paper body is only collected by the winding force, which can easily affect the compactness of the paper body collection, thereby affecting the production quality of the paper tube. Utility Model Content

[0003] The purpose of the utility model is to provide a paper roll receiving mechanism in order to solve the above problems.

[0004] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0005] A paper roll receiving mechanism comprises a receiving assembly, on which a pre-tightening assembly for tightening a wound paper body is arranged; the pre-tightening assembly comprises parallel guide posts, on which sliding seats are relatively arranged, a first spring is sleeved on the guide posts at one side of the sliding seat away from the guide posts, a support rod is connected to the sliding seat, a connecting seat is arranged at the other end of the support rod, a support roller is arranged between the single-side connecting seats, and a reset assembly is connected between adjacent connecting seats.

[0006] It is further arranged that the reset assembly comprises a sleeve arranged in parallel on the upper side of the guide column, movable rods are arranged on both sides of the sleeve, and a second spring is fixed between the movable rods.

[0007] It is further arranged that the movable rod is slidably connected to the sleeve, and the movable rod is connected to the connecting seat through a pin shaft.

[0008] It is further arranged that the sliding seat is slidably connected to the guide column, and the support rod is rotatably connected to the sliding seat and the connecting seat.

[0009] It is further arranged that the supporting roller is rotatably connected to the connecting seat, and the length of the supporting roller is greater than the length of the paper tube.

[0010] Further configuration: the material receiving assembly includes a bottom plate, support beams are relatively arranged at the front and rear upper ends of the bottom plate, a winding shaft is rotatably arranged on the support beam, and a power part is connected to one end of the winding shaft.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] By setting the pre-tightening component, during the paper collecting process of the paper tube, the first spring pushes the sliding seat to move to the middle position under the limit of the guide column, and the support rod on the sliding seat pushes the support roller between the connecting seats to keep in contact with the outer wall of the paper tube. At the same time, the reset component pulls the support roller between the connecting seats on both sides to increase the pressure of the support roller on both sides of the paper tube, thereby increasing the compactness of the paper collected on the paper tube and improving the production quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 It is an axonometric diagram of a paper tube receiving mechanism described in the utility model;

[0015] Figure 2 This is a structural schematic diagram of a paper tube receiving mechanism of the utility model from another perspective;

[0016] Figure 3 It is a structural schematic diagram of a pre-tightening component of a paper tube receiving mechanism described in the utility model;

[0017] Figure 4 It is a main structural schematic diagram of a paper tube receiving mechanism described in the utility model.

[0018] The following are the descriptions of the reference numerals:

[0019] 1. Material receiving assembly; 11. Bottom plate; 12. Support beam; 13. Reeling shaft; 14. Power member; 2. Preload assembly; 21. Guide column; 22. Sliding seat; 23. Support rod; 24. First spring; 25. Support roller; 26. Movable rod; 27. Sleeve; 28. Second spring; 29. ​​Connecting seat. DETAILED DESCRIPTION

[0020] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0022] The utility model is further described below in conjunction with the accompanying drawings:

[0023] like Figure 1-Figure 4 As shown, a paper roll receiving mechanism comprises a receiving assembly 1, on which a pre-tightening assembly 2 for tightening the wound paper body is arranged;

[0024] In this embodiment: the material collection component 1 includes a bottom plate 11, and support beams 12 are relatively arranged on the front and rear ends of the bottom plate 11. A winding shaft 13 is rotatably arranged on the support beam 12. One end of the winding shaft 13 is connected to a power member 14. The power member 14 drives the winding shaft 13 to rotate, so that the paper body of the paper roll is wound around the winding shaft 13 for collection.

[0025] In this embodiment: the preload assembly 2 includes a guide column 21 arranged in parallel, a sliding seat 22 is arranged on the guide column 21 relatively, a first spring 24 is sleeved on the sliding seat 22 away from the guide column 21 on one side, a support rod 23 is connected to the sliding seat 22, a connecting seat 29 is arranged at the other end of the support rod 23, a support roller 25 is arranged between the single-side connecting seats 29, the sliding seat 22 is slidably connected to the guide column 21, the support rod 23 is rotatably connected to the sliding seat 22 and the connecting seat 29, the support roller 25 is rotatably connected to the connecting seat 29, the length of the support roller 25 is greater than the length of the paper tube, the sliding seat 22 is pushed by the first spring 24 to move to the middle position under the limit of the guide column 21, and the support rod 23 on the sliding seat 22 pushes the support roller 25 between the connecting seats 29 to always contact the outer wall of the paper tube. A reset assembly is connected between adjacent connecting seats 29; the reset assembly includes a sleeve 27 arranged in parallel on the upper side of the guide column 21, movable rods 26 are arranged on both sides of the sleeve 27, a second spring 28 is fixed between the movable rods 26, the movable rod 26 is slidably connected to the sleeve 27, and the movable rod 26 is connected to the connecting seat 29 through a pin shaft, so that the second spring 28 pulls the movable rod 26 between the connecting seats 29 on both sides of the paper tube, and adjusts to adapt with the spacing of the support rollers 25, thereby improving the pressure of the support rollers 25 on both sides of the paper tube.

[0026] The working principle and use process of the utility model are as follows: when the paper tube is formed and collected on the reel 13, the sliding seat 22 is pushed by the first spring 24 to move to the middle position under the limit of the guide column 21, and the support rod 23 on the sliding seat 22 pushes the support roller 25 between the connecting seats 29 to always contact with the outer wall of the paper tube, so as to press and pre-tighten the reeled paper body, and at the same time, the movable rod 26 between the connecting seats 29 on both sides of the paper tube is pulled by the second spring 28 to increase the pressing force between the support rollers 25.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A paper roll receiving mechanism, comprising a receiving assembly (1), characterized in that: The receiving assembly (1) is provided with a pre-tightening assembly (2) for tightening the wound paper body; the pre-tightening assembly (2) comprises guide pillars (21) arranged in parallel, the guide pillars (21) are provided with sliding seats (22) opposite to each other, a first spring (24) is sleeved on the side of the sliding seat (22) away from the guide pillar (21), a support rod (23) is connected to the sliding seat (22), a connecting seat (29) is provided at the other end of the support rod (23), a supporting roller (25) is provided between the connecting seats (29) on one side, and a reset assembly is connected between adjacent connecting seats (29).

2. A paper roll receiving mechanism according to claim 1, characterized in that: The reset assembly comprises a sleeve (27) arranged in parallel on the upper side of the guide column (21), movable rods (26) are arranged on both sides of the sleeve (27), and a second spring (28) is fixed between the movable rods (26).

3. A paper roll receiving mechanism according to claim 2, characterized in that: The movable rod (26) is slidably connected to the sleeve (27), and the movable rod (26) is connected to the connecting seat (29) via a pin shaft.

4. A paper roll receiving mechanism according to claim 1, characterized in that: The sliding seat (22) is slidably connected to the guide column (21), and the support rod (23) is rotatably connected to the sliding seat (22) and the connecting seat (29).

5. The paper roll receiving mechanism according to claim 1, characterized in that: The support roller (25) is rotatably connected to the connection seat (29), and the length of the support roller (25) is greater than the length of the paper tube.

6. A paper roll receiving mechanism according to claim 1, characterized in that: The material receiving assembly (1) comprises a bottom plate (11), support beams (12) are arranged at the front and rear ends of the top of the bottom plate (11), a winding shaft (13) is rotatably arranged on the support beam (12), and one end of the winding shaft (13) is connected to a power member (14).

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