Grinding brush double back roller cantilever device

Abstract

The present invention relates to a grinding brush double back roller cantilever device, comprising an archway, a grinding brush bearing seat and a double back roller bearing seat, the grinding brush bearing seat and the double back roller bearing seat are installed on the archway in parallel, one end of the grinding brush shaft is rotatably supported on the grinding brush bearing seat, a grinding brush is installed on the grinding brush shaft, one end of back roller shaft one and one end of back roller shaft two are respectively rotatably supported on the double back roller bearing seat, back roller shaft one and back roller shaft two are arranged horizontally and parallel, back roller one is installed on back roller shaft one, back roller two is installed on back roller shaft two, and an idler wheel mechanism is provided between back roller shaft one and back roller shaft two to make the two back roller shafts rotate in the same direction and at the same speed. On the one hand, the cantilever structure reduces the overall manufacturing cost of the equipment, and on the other hand, the double back rollers improve the grinding quality; it is more convenient to replace the grinding brush and back roller; the overall bearing seat structure is easier to manufacture and assemble, and has higher precision.

Description

Technical Field

[0001] The invention relates to a grinding brush double-back roller cantilever device, which is used for grinding the surface of copper processing strips. Background Art

[0002] At present, grinding machines have two structures: cantilever support and double support. The grinding brush is supported by a backing roller. The cantilever structure has the bearing seat installed on the drive side, which brings great inconvenience to the replacement, repair and water sealing of the grinding brush and backing roller. The grinding force of the grinding brush and the single backing roller is too concentrated, which affects the quality of the grinding surface.

[0003] The structure of the grinding machine usually adopts a double-support structure. Although it has good stability, since the double-supported back roller and grinding brush are supported by bearing seats and archways on both sides, a special roller changing equipment is required, and the cost of the equipment is relatively high. At the same time, since there are bearing seats and archways on the operating side, it is troublesome to replace the grinding brush and back roller, and it also takes a long time to replace. Summary of the invention

[0004] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a grinding brush double-back roller cantilever device.

[0005] The purpose of the present invention is achieved through the following technical solutions:

[0006] The grinding brush double back roller cantilever device is characterized in that it comprises an archway, a grinding brush bearing seat and a double back roller bearing seat, the grinding brush bearing seat and the double back roller bearing seat are installed on the archway in parallel, one end of the grinding brush shaft is rotatably supported on the grinding brush bearing seat, a grinding brush is installed on the grinding brush shaft, one end of back roller shaft one and one end of back roller shaft two are respectively rotatably supported on the double back roller bearing seat, back roller shaft one and back roller shaft two are horizontally arranged in parallel, back roller one is installed on back roller shaft one, back roller two is installed on back roller shaft two, and an idler wheel mechanism is provided between back roller shaft one and back roller shaft two for making the two back roller shafts rotate in the same direction and at the same speed.

[0007] Furthermore, in the above-mentioned grinding brush double-back roller cantilever device, the archway includes a vertical frame 1 and a vertical frame 2, and a plurality of transverse ribs are welded between the vertical frame 1 and the vertical frame 2.

[0008] Furthermore, in the above-mentioned grinding brush double back roller cantilever device, a back roller set is placed on a back roller shaft and connected as a whole through an end face flange.

[0009] Furthermore, in the above-mentioned grinding brush double back roller cantilever device, two sets of back rollers are placed on the back roller shaft two and are connected as a whole through the end face flange.

[0010] Furthermore, in the above-mentioned grinding brush double-back roller cantilever device, the grinding brush sleeve is placed on the grinding brush shaft and is connected as a whole through an end face flange.

[0011] Furthermore, in the above-mentioned grinding brush double-back roller cantilever device, the grinding brush bearing seat is placed on a guide rail on the arch through a slider and locked by bolts; a lifting mechanism on the arch is drive-connected to the grinding brush bearing seat and can adjust its up and down movement.

[0012] Furthermore, in the above-mentioned grinding brush double-back roller cantilever device, the double-back roller bearing seat is placed on the guide rail 2 on the arch through the slider 2 and is locked by bolts; the lifting mechanism 2 on the arch is drive-connected to the grinding brush bearing seat and can adjust its up and down movement.

[0013] Furthermore, in the above-mentioned grinding brush double-back roller cantilever device, the grinding brush bearing seat includes a bearing seat sleeve and bearings placed on both sides thereof.

[0014] Furthermore, in the above-mentioned grinding brush double-back roller cantilever device, the double-back roller bearing seat includes a bearing seat sleeve and bearings placed on both sides thereof.

[0015] Compared with the prior art, the present invention has significant advantages and beneficial effects, which are specifically embodied in the following aspects:

[0016] The grinding brush double back roller cantilever device of the present invention has a unique design and novel structure. On the one hand, the cantilever structure reduces the overall manufacturing cost of the equipment, and on the other hand, the double back rollers improve the grinding quality; the grinding brush and the back roller can be replaced more conveniently; the overall bearing seat structure is easier to manufacture and assemble, has higher precision, and is suitable for materials with a width of 450 mm or less.

[0017] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or be understood by practicing the specific embodiments of the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures particularly pointed out in the written description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 : A schematic front view of the device of the present invention;

[0020] Figure 2 : A side view schematic diagram of the device of the present invention.

[0021] The meanings of the reference symbols in the figures are shown in the following table:

[0022] DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. The components of the embodiments of the present invention generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents the selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present invention.

[0024] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. At the same time, in the description of the present invention, directional terms and order terms are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0025] like Figure 1 , Figure 2 As shown, the grinding brush double back roller cantilever device comprises an archway 6, a grinding brush bearing seat 3 and a double back roller bearing seat 4, the grinding brush bearing seat 3 and the double back roller bearing seat 4 are installed on the archway 6 in parallel up and down, one end of the grinding brush shaft 2 is rotatably supported on the grinding brush bearing seat 3, the grinding brush 1 is installed on the grinding brush shaft 2, one end of the back roller shaft 1 7 and one end of the back roller shaft 2 are respectively rotatably supported on the double back roller bearing seat 4, the back roller shaft 1 7 and the back roller shaft 2 are horizontally arranged in parallel, the back roller 1 8 is installed on the back roller shaft 1 7, and the back roller 2 10 is installed on the back roller shaft 2, and an idler wheel mechanism 5 is provided between the back roller shaft 1 7 and the back roller shaft 2 for making the two back roller shafts rotate in the same direction and at the same speed.

[0026] In the specific design, the memorial arch 6 includes a vertical frame 11 and a vertical frame 12, and a plurality of transverse ribs are welded between the vertical frame 11 and the vertical frame 12.

[0027] The back roller 1 8 is sleeved on the back roller shaft 1 7 and connected as a whole through the end face flange. The back roller 2 10 is sleeved on the back roller shaft 2 and connected as a whole through the end face flange. The grinding brush 1 is sleeved on the grinding brush shaft 2 and connected as a whole through the end face flange.

[0028] The grinding brush bearing seat 3 is placed on a guide rail 1 on the arch 6 through a slider 1, can move up and down, and is locked by bolts; a lifting mechanism 1 on the arch 6 is drive-connected with the grinding brush bearing seat 3 to achieve up and down adjustment movement.

[0029] The double back roller bearing seat 4 is placed on the guide rail 2 on the arch 6 through the slider 2, can move up and down, and is locked by bolts; the lifting mechanism 2 on the arch 6 is driven and connected with the grinding brush bearing seat 3 to realize the up and down adjustment movement.

[0030] The grinding brush bearing seat 3 comprises a bearing seat sleeve and bearings disposed on both sides thereof.

[0031] The double-back roller bearing seat 4 comprises a bearing seat sleeve and bearings disposed on both sides thereof.

[0032] The grinding brush and double back roller cantilever structure are adopted to reduce the equipment cost, which not only improves the efficiency of replacing the grinding brush and back roller, but also improves the grinding quality.

[0033] The bearing system of the grinding brush is an integral structure with high precision in processing and assembly. The grinding brush bearing seat 3 is an integral type, with bearings installed on both sides of the bearing seat sleeve. The length of the integral bearing seat is related to the material width (cantilever length) and the material tension, and can be determined according to actual use conditions.

[0034] Similarly, the double back roller bearing seat 4 is also an integral bearing seat, with bearings installed on both sides of the bearing seat sleeve. The idler mechanism makes the back roller shaft 1 7 and the back roller shaft 2 rotate in the same direction and at the same speed. The back roller is driven by a speed regulating motor to ensure that the speed of the back roller is synchronized with the speed of the production line.

[0035] When replacing the grinding brush 1, backing roller 1 8, backing roller 2 10, just open the box door 9, remove the end flanges of each roller, and directly remove the grinding brush or backing roller from their respective shafts without disassembling the shafts, which is very convenient.

[0036] In summary, the grinding brush double back roller cantilever device of the present invention has a unique design and novel structure. On the one hand, the cantilever structure reduces the overall manufacturing cost of the equipment, and on the other hand, the double back roller improves the grinding quality; the grinding brush and back roller can be replaced more conveniently; the overall bearing seat structure is easier to manufacture and assemble, with higher precision, and is suitable for materials with a width of 450 mm and below.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention. It should be noted that similar numbers and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0038] The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants 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 other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

Claims

1. Grinding brush double back roller cantilever device, characterized by: The invention comprises an archway (6), a grinding brush bearing seat (3) and a double back roller bearing seat (4), wherein the grinding brush bearing seat (3) and the double back roller bearing seat (4) are installed on the archway (6) in parallel, one end of the grinding brush shaft (2) is rotatably supported on the grinding brush bearing seat (3), the grinding brush (1) is installed on the grinding brush shaft (2), one end of the back roller shaft (7) and one end of the back roller shaft (2) are respectively rotatably supported on the double back roller bearing seat (4), the back roller shaft (7) and the back roller shaft (2) are arranged horizontally and parallel, the back roller shaft (1) is installed on the back roller shaft (7), and the back roller shaft (2) is installed on the back roller shaft (10), and an idler wheel mechanism (5) is provided between the back roller shaft (7) and the back roller shaft (2) to enable the two back roller shafts to rotate in the same direction and at the same speed; The grinding brush bearing seat (3) is placed on a guide rail (1) on the archway (6) via a slider (1) and is locked via bolts; a lifting mechanism (1) on the archway (6) is drivingly connected to the grinding brush bearing seat (3) and can be adjusted to move up and down; The double-back roller bearing seat (4) is placed on the guide rail 2 on the archway (6) through the slider 2 and is locked by bolts; the lifting mechanism 2 on the archway (6) is drivingly connected to the double-back roller bearing seat (4) and can be adjusted to move up and down.

2. The grinding brush double back roller cantilever device according to claim 1, characterized in that: The memorial archway (6) comprises a first vertical frame (11) and a second vertical frame (12), and a plurality of transverse ribs are welded between the first vertical frame (11) and the second vertical frame (12).

3. The grinding brush double back roller cantilever device according to claim 1, characterized in that: The back roller one (8) is sleeved on the back roller shaft one (7) and connected as a whole through the end face flange.

4. The grinding brush double back roller cantilever device according to claim 1, characterized in that: The back roller 2 (10) is sleeved on the back roller shaft 2 and connected as a whole via the end face flange.

5. The grinding brush double back roller cantilever device according to claim 1, characterized in that: The grinding brush (1) is sleeved on the grinding brush shaft (2) and connected as a whole via an end face flange.

6. The grinding brush double back roller cantilever device according to claim 1, characterized in that: The grinding brush bearing seat (3) comprises a bearing seat sleeve and bearings arranged on both sides thereof.

7. The grinding brush double back roller cantilever device according to claim 1, characterized in that: The double back roller bearing seat (4) comprises a bearing seat sleeve and bearings arranged on both sides thereof.

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