Quick replacement structure for roller of copper foil splitting machine

Abstract

The utility model provides a copper foil splitting machine roller quick replacement structure, which comprises a transmission assembly, a bearing seat assembly, a roller assembly and a coupler, the transmission assembly is composed of a transmission mechanism and a transmission shaft bearing and is used for transmitting power, and the transmission assembly is arranged on a left wall plate and is axially fixed; the bearing seat assembly is composed of a left bearing seat and a right bearing seat, the left bearing seat and the right bearing seat are both of a Haver type structure, mushroom head handles are fixedly installed on bearing seat upper covers of the left bearing seat and the right bearing seat, and the right bearing seat is installed on the right wall plate and fixed in the axial direction. The roller assembly is composed of a roller left bearing, a roller, a roller right bearing and a fixing ring. The roller assembly is installed on the bearing seat assembly. The transmission mechanism and the roller are connected into a whole through the coupler, and the function of transmitting power is achieved. The roller replacing device is simple in structure, and the precision of the roller is kept unchanged while the roller of the splitting machine is rapidly replaced.

Description

Technical Field

[0001] The utility model belongs to the technical field of slitting machine roller replacement, and in particular relates to a copper foil slitting machine roller quick replacement structure. Background Art

[0002] The copper foil slitting machine is a device used to cut and process copper foil. It is usually used in the electronics industry as one of the process steps in producing printed circuit boards (PCBs). The copper foil slitting machine roller is an important component in the copper foil slitting machine, which is used to help the copper foil remain stable during the cutting process and ensure the accuracy and flatness of the cutting. The roller is usually made of metal material and has a certain hardness and wear resistance to cope with the pressure and friction during the cutting process. Since the elastic modulus of copper foil is large, the roller accuracy of the slitting machine is higher. The roller installation method of the existing slitting machine adopts a wallboard fixing method. Although this method has high accuracy, the roller is not convenient to disassemble and replace. When the roller is damaged or worn and needs to be replaced, the workload is extremely large, which seriously affects the production efficiency. In order to solve the above problems, under the premise of ensuring the accuracy of the copper foil slitting machine roller, the utility model proposes a copper foil slitting machine roller quick replacement structure. Utility Model Content

[0003] The utility model provides a copper foil slitting machine roller quick replacement structure, which can realize quick roller replacement without affecting the roller accuracy, and the operation is simple and fast.

[0004] The technical solution adopted by the utility model to achieve the above-mentioned purpose is: a copper foil slitting machine roller quick replacement structure, including a transmission assembly, a bearing seat assembly, a roller assembly and a coupling, the transmission assembly is composed of a transmission mechanism and a transmission shaft bearing; the bearing seat assembly is composed of a left bearing seat and a right bearing seat; the roller assembly is composed of a left roller bearing, a roller, a right roller bearing and a fixing ring, and the roller assembly is installed on the bearing seat assembly; the coupling connects the transmission mechanism and the roller into a whole.

[0005] Furthermore, the transmission assembly is mounted on the left wall panel and is axially fixed.

[0006] Furthermore, the right bearing seat is installed on the right wall panel and is axially fixed.

[0007] Furthermore, the structures of the left bearing seat and the right bearing seat are both Haversian structures.

[0008] Furthermore, the bearing seat upper covers of the left bearing seat and the right bearing seat are fixedly mounted with mushroom head handles.

[0009] Compared with the prior art, the beneficial effects that can be achieved by at least one of the above technical solutions adopted in the embodiments of this specification include at least:

[0010] The utility model has a simple structure, and the roller can be quickly replaced by simply opening the Haval upper cover of the bearing seat and the coupling, while the accuracy of the roller remains unchanged; in addition, the bearing seat of the utility model has high accuracy and can be reused. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the drawings without paying creative work.

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is an enlarged view of the bearing seat;

[0014] Figure 3 It is a schematic diagram of the connection structure of the transmission shaft bearing, the left bearing seat, the left roller bearing, the coupling, the fixing ring and the left gland;

[0015] Figure 4 It is a schematic diagram of the connection structure of the right bearing seat, the right roller bearing and the right pressure cover.

[0016] In the figure: 1-transmission mechanism, 2-transmission shaft bearing, 3-left wall panel, 4-left bearing seat, 5-mushroom head handle, 6-left roller bearing, 7-roller, 8-right roller bearing, 9-right bearing seat, 10-coupling, 11-fixing ring, 12-left pressure cover, 13-right pressure cover, 14-right wall panel. DETAILED DESCRIPTION

[0017] The embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0018] In the description of the embodiments of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "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 embodiments of 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 embodiments of the present utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0019] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" 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 directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0020] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0021] The following describes the implementation methods of the present application through specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the contents disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The present application can also be implemented or applied through other different specific implementation methods, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present application. It should be noted that, in the absence of conflict, the following embodiments and the features in the embodiments can be combined with each other. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work belong to the scope of protection of the present application.

[0022] Example

[0023] Reference Figure 1 and Figure 2The utility model provides a copper foil slitting machine roller quick replacement structure, including a transmission assembly, a bearing seat assembly, a roller assembly and a coupling 10, the transmission assembly is composed of a transmission mechanism 1 and a transmission shaft bearing 2, which is used to transmit power, and the transmission assembly is installed on the left wall panel 3 and axially fixed; the bearing seat assembly is composed of a left bearing seat 4 and a right bearing seat 9, and the structures of the left bearing seat 4 and the right bearing seat 9 are both Haversian structures, and the bearing seat upper covers of the left bearing seat 4 and the right bearing seat 9 are fixedly installed with mushroom head handles 5, and the right bearing seat 9 is installed on the right wall panel 14 and axially fixed; the roller assembly is composed of a roller left bearing 6, a roller 7, a roller right bearing 8 and a fixing ring 11, and the roller assembly is installed on the bearing seat assembly; the coupling 10 connects the transmission mechanism 1 and the roller 7 into a whole, which plays the function of transmitting power.

[0024] The working principle of this embodiment is: when the roller needs to be replaced, unscrew the fixing bolts of the upper cover of the left bearing seat 4 and the right bearing seat 9, and grab the mushroom head handle 5 to remove the upper cover of the bearing seat, replace the roller, cover the upper cover of the left bearing seat 4 and the right bearing seat 9, tighten the bolts, tighten the left pressure cover 12 and the right pressure cover 13, and complete the roller replacement.

[0025] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable ordinary technicians in the field to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the essence of the content of the utility model should be included in the protection scope of the utility model.

Claims

1. A copper foil slitting machine roller quick replacement structure, comprising a transmission assembly, a bearing seat assembly, a roller assembly and a coupling (10), characterized in that: The transmission assembly is composed of a transmission mechanism (1) and a transmission shaft bearing (2); the bearing seat assembly is composed of a left bearing seat (4) and a right bearing seat (9); the roller assembly is composed of a left roller bearing (6), a roller (7), a right roller bearing (8) and a fixing ring (11), and the roller assembly is mounted on the bearing seat assembly; the coupling (10) connects the transmission mechanism (1) and the roller (7) into a whole.

2. The replacement structure according to claim 1, characterized in that: The transmission assembly is mounted on the left wall panel (3) and is axially fixed.

3. The replacement structure according to claim 1, characterized in that: The right bearing seat (9) is mounted on the right wall plate (14) and is axially fixed.

4. The replacement structure according to claim 1, characterized in that: The structures of the left bearing seat (4) and the right bearing seat (9) are both Haversian structures.

5. The replacement structure according to claim 1, characterized in that: The bearing seat upper covers of the left bearing seat (4) and the right bearing seat (9) are both fixedly mounted with mushroom head handles (5).

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