Novel paper supporting structure

Abstract

The utility model discloses a novel paper supporting structure, which relates to the technical field of packaging machine equipment, and comprises a double-support front vertical plate, a double-support rear vertical plate and a supporting component, and the supporting component is assembled on the double-support front vertical plate and the double-support rear vertical plate; the supporting assembly comprises a brake assembly, a mounting plate, a paper supporting cylinder bearing seat and a paper supporting cylinder, the paper supporting cylinder penetrates through the brake assembly, the mounting plate and the paper supporting cylinder bearing seat, the mounting plate is arranged between the brake assembly and the paper supporting cylinder bearing seat, the double-supporting rear vertical plate is connected with the mounting plate in an embedded mode through a first connecting rod, the paper supporting cylinder is sleeved with the double-supporting front vertical plate, and the double-supporting front vertical plate is connected with the mounting plate in an embedded mode through a second connecting rod. The double-support front vertical plate is connected with the mounting plate and the second connecting rod in an embedded mode, the first connecting rod and the second connecting rod are connected in a front-back embedded mode, and the supporting assembly is fixed under the matched connection of the double-support front vertical plate, the double-support rear vertical plate, the mounting plate, the first connecting rod and the second connecting rod. The problems that a single vertical plate is adopted, the overall structure is complex, and cost is high are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging machine equipment, in particular to a novel paper support structure. Background Art

[0002] With the rapid development of the economy and the improvement of people's living standards, people attach great importance to the quality, safety and appearance of packaging products, and the requirements are getting higher and higher. The quality, safety and appearance of packaging products are also valued by consumers. Products with exquisite packaging and quality safety are becoming more and more popular among consumers. Packaging of products is the new development direction and research focus in the field of packaging machinery. The packaging industry in the world is developing rapidly today. Packaging machinery is constantly innovating technology and adopting a large number of the latest high-end technologies. Through technological innovation, the quality of the machine is improved to meet the needs of consumers and social development.

[0003] The double-support structure is an indispensable part of the packaging machine to meet customer needs and increase production efficiency. Its overall strength and appearance are closely related to customer needs, and its stability and appearance changes are also important factors for customer experience. The traditional double-support structure adopts a single-piece vertical plate. To achieve the strength of the specification, a relatively thick material is required, and the processing efficiency is slow, the overall structure is bulky, and the cost is high.

[0004] For example, in the Chinese patent literature, the announcement number is CN215904826U, the announcement date is February 25, 2022, and the name is a film-laying and film-joining device suitable for a packaging machine, including a mounting frame, a film-laying mechanism, a film-joining mechanism and a film-storing mechanism. The film-laying mechanism includes a main film-supporting roller, a secondary film-supporting roller, a main film-laying motor and a secondary film-laying motor; the film-storing mechanism includes two groups of film-storing components, and the two groups of film-storing components correspond to the main film-supporting roller and the secondary film-supporting roller respectively. The film-storing component includes a fixed roller group and a floating roller group, and the floating roller group is arranged on a swing arm, and the swing arm is mounted on the mounting frame through a swing shaft; a sensor for detecting the rotation angle of the swing shaft is installed on the mounting frame; and a micro switch for detecting the end of the packaging film is arranged on the film-joining mechanism. The above-mentioned prior art adopts a single-piece vertical plate, and the overall structure is complex and the cost is high. Utility Model Content

[0005] In order to solve the deficiencies of the above-mentioned prior art, the utility model proposes a novel paper support structure. The purpose of the invention of the utility model is to solve the problem that the above-mentioned prior art adopts a single vertical plate as a whole, has a complex structure and high cost.

[0006] The technical solution of the utility model is as follows:

[0007] A new type of paper support structure, characterized in that it includes a double-support front vertical plate, a double-support rear vertical plate, and a support assembly, wherein the support assembly is assembled on the double-support front vertical plate and the double-support rear vertical plate; the support assembly includes a brake assembly, a mounting plate, a paper support tube bearing seat, and a paper support tube, wherein the paper support tube passes through the brake assembly, the mounting plate, and the paper support tube bearing seat, and the mounting plate is arranged between the brake assembly and the paper support tube bearing seat, the double-support rear vertical plate and the mounting plate are embeddedly connected through a connecting rod 1, the double-support front vertical plate is sleeved on the paper support tube, and is embeddedly connected with the mounting plate and the connecting rod 2, the connecting rod 1 is embeddedly connected with the connecting rod 2 front and back, and the support assembly is fixed under the cooperative connection of the double-support front vertical plate, the double-support rear vertical plate, the mounting plate, and the connecting rod 1 and the connecting rod 2.

[0008] Furthermore, the paper support tube bearing seat is assembled between the double-support rear vertical plate and the mounting plate, and the paper support tube passes through the brake assembly, the mounting plate, and the paper support tube bearing seat in sequence and is coaxially installed.

[0009] Furthermore, the paper support tube bearing seat is assembled between the double-support front vertical plate and the mounting plate, and the paper support tube passes through the paper support tube bearing seat, the mounting plate, and the brake assembly in sequence for coaxial installation.

[0010] Furthermore, two groups of supporting components are arranged on the double-support rear vertical plate and the double-support front vertical plate.

[0011] Furthermore, the double-support front vertical plate and the double-support rear vertical plate are made of thin plates and are completed by laser cutting, and the processing efficiency is much higher than traditional aluminum plate milling and drilling.

[0012] Furthermore, the mounting plate is provided with a plurality of hollow holes for connecting the connecting rod 1 and the connecting rod 2 by using mortise and tenon joints.

[0013] Furthermore, the double-support front vertical plate is provided with a plurality of positioning connection holes, and the positioning connection holes are used to connect with the connecting rod in the form of mortise and tenon; the double-support rear vertical plate is provided with a plurality of positioning connection holes, and the positioning connection holes are used to connect with the connecting rod in the form of mortise and tenon.

[0014] Furthermore, the double-support front vertical plate is provided with a tube hole for the paper support tube to pass through, and the diameter of the tube hole is larger than the diameter of the paper support tube.

[0015] Furthermore, a reset torsion spring is mounted on the brake assembly, so that the brake assembly can relieve the displacement caused by the inertia of the film roll when the packaging machine stops, and the reset torsion spring can help the brake assembly to reset.

[0016] Furthermore, the brake assembly includes a brake belt and a brake wheel, wherein the brake belt is mounted on the brake wheel.

[0017] The paper support tube is coaxially installed through the brake wheel. The brake belt is assembled on the brake wheel, and the inertia of the film roll is relieved when the packaging machine stops in the form of the brake belt.

[0018] The beneficial effects of the utility model are as follows:

[0019] 1. In the utility model, the double-support rear vertical plate is embeddedly connected with the mounting plate through a connecting rod 1, the double-support front vertical plate is sleeved on the paper support tube, and is embeddedly connected with the mounting plate and the connecting rod 2, the connecting rod 1 and the connecting rod 2 are embeddedly connected front and back, and the supporting assembly is fixed under the cooperative connection of the double-support front vertical plate, the double-support rear vertical plate, the mounting plate, and the connecting rod 1 and the connecting rod 2. The double-support front vertical plate, the double-support rear vertical plate, the mounting plate, the connecting rod 1, and the connecting rod 2 are all connected by mortise and tenon joints, which can increase the system strength of the double-support front vertical plate and the double-support rear vertical plate, and the overall strength is high compared with the prior art.

[0020] 2. Compared with the prior art, the utility model requires thicker materials to achieve the same strength as a single vertical plate. The utility model adopts double-support front vertical plates and double-support rear vertical plates made of thin plates, which are completed by laser cutting. The processing efficiency is much higher than traditional aluminum plate milling and drilling.

[0021] 3. Compared with the prior art, the utility model hides the parts by wrapping the double-support front vertical plate and the double-support rear vertical plate, such as the brake belt and the brake wheel are not exposed. Compared with the traditional double-support structure, within the same film clamping range, the length of the paper support tube of the utility model is shorter, the proportion of the whole structure is coordinated, and it is more flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a structural schematic diagram of the utility model;

[0023] Figure 2 for Figure 1 Overall schematic diagram;

[0024] Figure 3 This is another structural schematic diagram of the utility model;

[0025] Figure 4 for Figure 3 Overall schematic diagram.

[0026] Figure markings: 1-double-support rear vertical plate, 2-double-support front vertical plate, 3-mounting plate, 4-connecting rod one, 5-connecting rod two, 6-paper support tube bearing seat, 7-paper support tube, 8-brake belt, 9-brake wheel, 10-reset torsion spring, 11-hollow hole, 12-positioning connecting hole. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings of the utility model specification to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Example 1

[0029] A new type of paper support structure includes a double-support front vertical plate 2, a double-support rear vertical plate 1, and a support assembly, wherein the support assembly is assembled on the double-support front vertical plate 2 and the double-support rear vertical plate 1; the support assembly includes a brake assembly, a mounting plate 3, a paper support tube bearing seat 6, and a paper support tube 7, wherein the paper support tube 7 passes through the brake assembly, the mounting plate 3, and the paper support tube bearing seat 6, and the mounting plate 3 is arranged between the brake assembly and the paper support tube bearing seat 6, the double-support rear vertical plate 1 and the mounting plate 3 are embeddedly connected through a connecting rod 1 4, the double-support front vertical plate 2 is sleeved on the paper support tube 7, and is embeddedly connected with the mounting plate 3 and the connecting rod 2 5, the connecting rod 1 4 is embeddedly connected with the connecting rod 2 5 front and back, and the support assembly is fixed under the cooperative connection of the double-support front vertical plate 2, the double-support rear vertical plate 1, the mounting plate 3, and the connecting rod 1 4 and the connecting rod 2 5.

[0030] In this embodiment, the utility model adopts the matching connection of the double-support front vertical plate 2, the double-support rear vertical plate 1 and the connecting rod 1 4, the connecting rod 2 5 in the installation, and the connection method adopts the embedded connection. Such a connection method not only improves the assembly efficiency, but also the clamping structure formed by the matching connection of the double-support front vertical plate 2, the double-support rear vertical plate 1 and the connecting rod 1 4, the connecting rod 2 5 can stabilize the paper support tube bearing seat 6, and can increase the strength of the double-support front vertical plate 2 and the double-support rear vertical plate 1. The overall installation strength of the utility model is higher than that of the traditional installation method. Through the wrapping and hiding of the double-support front vertical plate 2 and the double-support rear vertical plate 1, compared with the traditional double-support structure, the length of the paper support tube 7 of the utility model is short in the same film clamping range, the proportion of the whole structure is coordinated, and it is also more flexible.

[0031] Example 2

[0032] This embodiment further elaborates and supplements the implementation method of the utility model on the basis of Embodiment 1.

[0033] The paper support tube bearing seat 6 is assembled between the double-support rear vertical plate 1 and the mounting plate 3, and the paper support tube 7 is coaxially installed through the brake assembly, the mounting plate 3, and the paper support tube bearing seat 6 in sequence. The paper support tube 7 is fixed by the clamping of the connecting rod 1 4 and the mounting plate 3 on the paper support tube bearing seat 6. This connection method not only has high assembly efficiency, but also the clamping structure formed by the mounting plate 3 and the double-support rear vertical plate 1 plays a key role in the stability of the paper support tube bearing seat 6.

[0034] Example 3

[0035] This embodiment further elaborates and supplements the implementation method of the utility model on the basis of Embodiment 1.

[0036] The paper support tube bearing seat 6 is assembled between the double-support front vertical plate 2 and the mounting plate 3, and the paper support tube 7 passes through the paper support tube bearing seat 6, the mounting plate 3, and the brake assembly in sequence for coaxial installation. The paper support tube 7 is fixed by clamping the paper support tube bearing seat 6 through the connecting rod 1 4 and the mounting plate 3. Such a connection not only improves the assembly efficiency, but also the frame formed by the mounting plate 3 and the double-support front vertical plate 2 can stabilize the paper support bearing seat.

[0037] Example 4

[0038] This embodiment further elaborates and supplements the implementation method of the utility model on the basis of Embodiment 1, Embodiment 2 or Embodiment 3.

[0039] As an implementation mode of this embodiment, two groups of supporting components are arranged on the double-support rear vertical plate 1 and the double-support front vertical plate 2 .

[0040] As another implementation of this embodiment, the mounting plate 3 is provided with a plurality of holes 11 for connecting the connecting rod 1 4 and the connecting rod 2 5 in a mortise and tenon manner. The holes 11 can be positioned by round holes or square holes.

[0041] As another implementation of this embodiment, the double-support front vertical plate 2 is provided with a plurality of positioning connection holes 12, and the positioning connection holes 12 are used to connect with the connecting rod 25 in the form of mortise and tenon; the double-support rear vertical plate 1 is provided with a plurality of positioning connection holes 12, and the positioning connection holes 12 are used to connect with the connecting rod 14 in the form of mortise and tenon. The positioning connection holes 12 can be positioned by round holes or square holes.

[0042] In this embodiment, the double-support front vertical plate 2, the double-support rear vertical plate 1, the mounting plate 3, the connecting rod 1 4, and the connecting rod 2 5 are all connected by mortise and tenon joints, which improves the assembly efficiency and can increase the strength of the double-support front vertical plate 2 and the double-support rear vertical plate 1. Compared with the prior art, the overall strength is high.

[0043] Example 5

[0044] This embodiment further elaborates and supplements the implementation mode of the present utility model on the basis of Embodiment 1, Embodiment 2, Embodiment 3 or Embodiment 4.

[0045] As an implementation of this embodiment, the double-support front vertical plate 2 is provided with a tube hole for the paper support tube 7 to pass through, and the diameter of the tube hole is larger than the tube diameter of the paper support tube 7.

[0046] As another implementation of this embodiment, the brake assembly is equipped with a reset torsion spring 10. The brake assembly relieves the inertia of the film roll when the packaging machine stops, which causes displacement, and the reset torsion spring 10 helps the brake assembly to reset.

[0047] As another implementation of this embodiment, the brake assembly includes a brake belt 8 and a brake wheel 9, and the paper support tube 7 is coaxially installed through the brake wheel 9, and the brake belt 8 is assembled on the brake wheel 9. The inertia of the film roll when the packaging machine is shut down is alleviated by the brake belt 8.

[0048] As another implementation of this embodiment, the double-support rear vertical plate 1 and the double-support front vertical plate 2 are made of thin plates and are cut by laser, and the processing efficiency is much higher than that of traditional aluminum plate milling and drilling.

Claims

1. A new paper support structure, characterized in that , comprising a double-support front vertical plate (1), a double-support rear vertical plate (2), and a supporting assembly, wherein the supporting assembly is assembled on the double-support front vertical plate (1) and the double-support rear vertical plate (2); the supporting assembly comprises a brake assembly, a mounting plate (3), a paper support tube bearing seat (6), and a paper support tube (7), wherein the paper support tube (7) passes through the brake assembly, the mounting plate (3), and the paper support tube bearing seat (6), wherein the mounting plate (3) is arranged between the brake assembly and the paper support tube bearing seat (6), wherein the double-support rear vertical plate (2) and the mounting plate (3) are embeddedly connected via a connecting rod 1 (4), wherein the double-support front vertical plate (1) is sleeved on the paper support tube (7) and is embeddedly connected with the mounting plate (3) and the connecting rod 2 (5), wherein the connecting rod 1 (4) and the connecting rod 2 (5) are embeddedly connected front and back, and the supporting assembly is fixed under the cooperative connection of the double-support front vertical plate (1), the double-support rear vertical plate (2), the mounting plate (3), the connecting rod 1 (4), and the connecting rod 2 (5).

2. A novel paper support structure according to claim 1, characterized in that: The paper support tube bearing seat (6) is assembled between the double-support rear vertical plate (2) and the mounting plate (3), and the paper support tube (7) passes through the brake assembly, the mounting plate (3), and the paper support tube bearing seat (6) in sequence and is coaxially mounted.

3. A novel paper support structure according to claim 1, characterized in that: The paper support tube bearing seat (6) is assembled between the double-support front vertical plate (1) and the mounting plate (3), and the paper support tube (7) passes through the paper support tube bearing seat (6), the mounting plate (3), and the brake assembly in sequence for coaxial installation.

4. A novel paper support structure according to any one of claims 1 to 3, characterized in that: Two groups of support components are provided on the double-support rear vertical plate (2) and the double-support front vertical plate (1).

5. A novel paper support structure according to claim 4, characterized in that: The double-support front vertical plate (1) and the double-support rear vertical plate (2) are made of thin plates.

6. A novel paper support structure according to claim 4, characterized in that: The mounting plate (3) is provided with a plurality of hollow holes (11) for connecting the first connecting rod (4) and the second connecting rod (5) in a mortise and tenon manner.

7. A novel paper support structure according to claim 6, characterized in that: The double-support front vertical plate (1) is provided with a plurality of positioning connection holes (12), and the positioning connection holes (12) are used to connect with the second connecting rod (5) in the form of mortise and tenon; the double-support rear vertical plate (2) is provided with a plurality of positioning connection holes (12), and the positioning connection holes (12) are used to connect with the first connecting rod (4) in the form of mortise and tenon.

8. A novel paper support structure according to claim 4, characterized in that: The double-support front vertical plate (1) is provided with a tube hole for the paper support tube (7) to pass through, and the diameter of the tube hole is larger than the diameter of the paper support tube (7).

9. A novel paper support structure according to claim 4, characterized in that: The brake assembly is equipped with a return torsion spring (10).

10. A novel paper support structure according to claim 9, characterized in that: The brake assembly comprises a brake belt (8) and a brake wheel (9), the brake belt (8) is mounted on the brake wheel (9), and the paper support tube (7) passes through the brake wheel (9) and is coaxially installed.

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