Compression roller structure of surface post-treatment machine

Abstract

The utility model provides a press roll structure of a surface post-processor and belongs to the technical field of copper foil production equipment. Comprising an equipment rack, conductive roller bearing pedestals are symmetrically arranged on the left side and the right side of the upper portion of the equipment rack, conductive rollers are supported on the conductive roller bearing pedestals, pressing roller swing arms are symmetrically arranged on the outer sides of the two conductive roller bearing pedestals in a left-right mode, the pressing roller swing arms are rotationally connected with the conductive roller bearing pedestals on the corresponding sides, and a pressing roller is connected between the upper portions of the two pressing roller swing arms; air cylinders are arranged on the lower portions of the outer sides of the two conductive roller bearing seats, the rear ends of the air cylinders are hinged to the conductive roller bearing seats, the front ends of the air cylinders are hinged to the lower ends of the pressing roller swing arms, the two pressing roller swing arms are connected together through a swing arm synchronous rod, and limiting blocks used for limiting the extending lengths of the air cylinders are arranged on one sides of the conductive roller bearing seats. By improving the structure of the compression roller part of the surface post-treatment machine, the functions of lifting and pressing the compression roller are achieved, and the two sides of the compression roller have high synchronism and adjustability while the whole compression roller mechanism is stable in structure.

Description

Technical Field

[0001] The utility model belongs to the technical field of copper foil production equipment, and in particular relates to a pressure roller structure of a surface post-processing machine. Background Art

[0002] Improving the physical properties, chemical properties, and surface quality of copper foil is inseparable from high-quality copper foil surface post-processing machines. In order to efficiently achieve surface treatment of general copper foil and 5G copper foil, the performance requirements of the equipment's roller mechanism are extremely high, and the performance of the roller structure is particularly important.

[0003] With the rapid development of the new energy industry, the demand for copper foil is increasing, and high-quality and stable copper foil surface post-processing machines will become the mainstream development direction of market demand. At present, the existing surface post-processing machine pressure roller mechanism is mainly rod pressure type, which has problems such as poor stability and adjustability. In order to ensure that the pressure roller mechanism of the post-processing equipment can achieve stability and high efficiency during operation, and from the perspective of economy, practicality, adjustability and cost controllability, it is necessary to redesign a pressure roller structure for the surface post-processing machine pressure roller with stable mechanical properties, simple structure, safety and reliability, easy maintenance, and strong adjustability. Utility Model Content

[0004] The technical problem solved by the utility model is to provide a pressure roller structure for a surface post-processing machine. The utility model aims to improve the pressure roller structure of the surface post-processing machine so that the pressure roller can achieve the functions of lifting and pressing down, and to achieve that the entire pressure roller mechanism has a stable structure while both sides of the pressure roller have strong synchronization and adjustability.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A roller structure for a surface post-processing machine comprises an equipment frame, wherein conductive roller bearing seats are symmetrically arranged on the left and right sides of the upper part of the equipment frame, a conductive roller is supported on the conductive roller bearing seats, and roller swing arms are symmetrically arranged on the outer sides of the two conductive roller bearing seats, the roller swing arms are rotatably connected to the conductive roller bearing seats on the corresponding sides, a roller is connected between the upper parts of the two roller swing arms, a cylinder is arranged on the lower parts of the outer sides of the two conductive roller bearing seats, the rear end of the cylinder is hinged to the conductive roller bearing seat, the front end of the cylinder is hinged to the lower end of the roller swing arm, the two roller swing arms are connected together by a swing arm synchronization rod, and a limit block for limiting the extension length of the cylinder is provided on one side of the conductive roller bearing seat.

[0007] A further limitation of the above scheme is that the middle part of the pressure roller swing arm is connected to the conductive roller bearing seat through a swing arm fixing pin, one end of the swing arm fixing pin is fixedly connected to the conductive roller bearing seat, and the other end of the swing arm fixing pin is fitted into a hole gap on the pressure roller swing arm.

[0008] To further define the above scheme, the rear end of the cylinder is connected to the conductive roller bearing seat through a cylinder fixing pin, one end of the cylinder fixing pin is fixedly connected to the conductive roller bearing seat, and the other end of the cylinder fixing pin is gap-fitted with the hinge hole at the rear end of the cylinder; a cylinder connecting piece is fixed to the front end of the piston rod of the cylinder, and the cylinder connecting piece is hingedly connected to the hole at the lower end of the pressure roller swing arm through a connecting pin.

[0009] As a further limitation of the above scheme, both ends of the pressure roller are supported on corresponding pressure roller swing arms through pressure roller support bearings.

[0010] As a further limitation of the above solution, the limit block is fixed on one side of the conductive roller bearing seat and is located in front of the piston rod of the cylinder, and a limit screw is screwed on the limit block.

[0011] The advantages of this utility model compared with the prior art:

[0012] 1. This scheme takes the roller of the surface post-processing machine as the main body, improves the structure of the roller part, installs the roller on the roller swing arm, and the roller swing arm is connected to the cylinder. The cylinder drives the roller swing arm to rotate by telescopic movement, so that the roller can be lifted and pressed down; in this structure, the entire roller mechanism is stable in structure and has strong synchronization and adjustability on both sides of the roller through the swing arm synchronization rod, limit block, and mounting hole on the swing arm, so as to ensure the stability and efficiency of the roller mechanism during the operation of the post-processing equipment;

[0013] 2. The rotation of the pressure roller in this scheme adopts a pneumatic drive structure, which makes the pressure roller structure stable, simple, safe and reliable, easy to maintain, and highly adjustable, which fully meets the performance requirements of the pressure roller structure in the copper foil surface post-processing machine process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A front view of a roller structure of a surface post-processing machine provided by the utility model;

[0015] Figure 2 The utility model provides a right side view of a pressure roller structure of a surface post-processing machine. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model 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.

[0017] It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "includes a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element.

[0018] See also Figure 1-2 , describe the embodiments of the present utility model in detail.

[0019] Embodiment: A roller structure of a surface post-treatment machine, see Figure 1-2 As shown, it includes an equipment frame 1, and conductive roller bearing seats 2 are symmetrically provided on the left and right sides of the upper part of the equipment frame 1. A conductive roller 3 is supported on the conductive roller bearing seat 2, and pressure roller swing arms 6 are symmetrically provided on the outer sides of the two conductive roller bearing seats 2. The pressure roller swing arms 6 are rotatably connected to the conductive roller bearing seats 2 on the corresponding sides, and a pressure roller 9 is connected between the upper parts of the two pressure roller swing arms 6. A cylinder 4 is provided at the lower part of the outer sides of the two conductive roller bearing seats 2, and the rear end of the cylinder 4 is hinged to the conductive roller bearing seat 2, and the front end of the cylinder 4 is hinged to the lower end of the pressure roller swing arm 6. The two pressure roller swing arms 6 are connected together by a swing arm synchronization rod 11, and one side of the conductive roller bearing seat 2 is provided with a limit block 12 for limiting the extension length of the cylinder 4.

[0020] This embodiment improves the pressure roller structure, and installs the pressure roller on the pressure roller swing arm. The pressure roller swing arm is connected to the cylinder. The cylinder performs telescopic movement to drive the pressure roller swing arm to rotate, so that the pressure roller can achieve the function of lifting and pressing down. In this structure, the entire pressure roller mechanism is stable in structure through the swing arm synchronization rod, the limit block, and the mounting hole on the swing arm. At the same time, the two sides of the pressure roller have strong synchronization and adjustability, thereby ensuring the stability and efficiency of the pressure roller mechanism during the operation of the post-processing equipment.

[0021] In a specific embodiment: the middle part of the pressure roller swing arm 6 is connected to the conductive roller bearing seat 2 through the swing arm fixing pin 7, one end of the swing arm fixing pin 7 is fixedly connected to the conductive roller bearing seat 2 by screws or tight fit, and the other end of the swing arm fixing pin 7 is fitted into the hole gap on the pressure roller swing arm 6 and the end is limited by a retaining ring nut.

[0022] The above structure realizes the rotation connection between the pressure roller swing arm and the conductive roller bearing seat, and adopts a pin structure connection, which has a simple structure and is easy to install and operate.

[0023] In a specific embodiment: the rear end of the cylinder 4 is connected to the conductive roller bearing seat 2 through a cylinder fixing pin 5, one end of the cylinder fixing pin 5 is fixedly connected to the conductive roller bearing seat 2 by threaded engagement, the other end of the cylinder fixing pin 5 is gap-fitted with the hinge hole at the rear end of the cylinder 4, and the end is limited by a retaining ring nut; a cylinder connecting piece 8 is fixed to the front end of the piston rod of the cylinder 4, and the cylinder connecting piece 8 is hingedly connected to the hole at the lower end of the pressure roller swing arm 6 through a connecting pin.

[0024] In the above structure, the rotation of the pressure roller adopts a pneumatic drive structure, which makes the pressure roller structure stable in performance, simple in structure, safe and reliable, easy to maintain, and highly adjustable, and fully meets the performance requirements of the pressure roller structure in the copper foil surface post-processing machine process.

[0025] In a specific implementation manner: both ends of the pressure roller 9 are supported on the corresponding pressure roller swing arms 6 through pressure roller support bearings 10, so as to ensure that the pressure roller can rotate freely during use.

[0026] In a specific embodiment: the limit block 12 is fixed to one side of the conductive roller bearing seat 2 by screws and is located in front of the piston rod of the cylinder 4, and is used to block the extension of the piston of the cylinder and limit its stroke. The limit screw 13 is screwed on the limit block 12, and the extension length of the limit screw 13 is adjusted by screwing, thereby achieving the adjustment of the stroke of the cylinder piston.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure mark in the claims should not be regarded as limiting the claims involved.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A roller structure for a surface post-treatment machine, comprising an equipment frame (1), conductive roller bearing seats (2) are symmetrically arranged on the left and right sides of the upper part of the equipment frame (1), and a conductive roller (3) is supported on the conductive roller bearing seat (2), characterized in that: The outer sides of the two conductive roller bearing seats (2) are symmetrically provided with pressure roller swing arms (6), the pressure roller swing arms (6) are rotatably connected to the conductive roller bearing seats (2) on the corresponding sides, a pressure roller (9) is connected between the upper parts of the two pressure roller swing arms (6), and the lower parts of the outer sides of the two conductive roller bearing seats (2) are provided with cylinders (4), the rear ends of the cylinders (4) are hinged to the conductive roller bearing seats (2), and the front ends of the cylinders (4) are hinged to the lower ends of the pressure roller swing arms (6), the two pressure roller swing arms (6) are connected together through a swing arm synchronization rod (11), and one side of the conductive roller bearing seat (2) is provided with a limit block (12) for limiting the extension length of the cylinder (4).

2. The pressure roller structure of a surface post-treatment machine according to claim 1, characterized in that: The middle part of the pressure roller swing arm (6) is connected to the conductive roller bearing seat (2) via a swing arm fixing pin shaft (7), one end of the swing arm fixing pin shaft (7) is fixedly connected to the conductive roller bearing seat (2), and the other end of the swing arm fixing pin shaft (7) is fitted into a hole gap on the pressure roller swing arm (6).

3. The pressure roller structure of a surface post-treatment machine according to claim 1, characterized in that: The rear end of the cylinder (4) is connected to the conductive roller bearing seat (2) via a cylinder fixing pin shaft (5); one end of the cylinder fixing pin shaft (5) is fixedly connected to the conductive roller bearing seat (2); the other end of the cylinder fixing pin shaft (5) is loosely fitted with a hinge hole at the rear end of the cylinder (4); a cylinder connecting piece (8) is fixed to the front end of the piston rod of the cylinder (4); the cylinder connecting piece (8) is hingedly connected to the hole at the lower end of the pressure roller swing arm (6) via a connecting pin.

4. The pressure roller structure of a surface post-treatment machine according to claim 1, characterized in that: Both ends of the pressure roller (9) are supported on corresponding pressure roller swing arms (6) via pressure roller support bearings (10).

5. The pressure roller structure of a surface post-treatment machine according to claim 1, characterized in that: The limit block (12) is fixed on one side of the conductive roller bearing seat (2) and is located in front of the piston rod of the cylinder (4). A limit screw (13) is screwed on the limit block (12).

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