Novel transverse moving mechanism for anvil roll of corrugated board die cutting rubber mat

Abstract

The utility model provides a novel transverse moving mechanism for a corrugated board die cutting rubber mat anvil roller. The novel transverse moving mechanism comprises a rack, a rubber mat anvil roller, a bearing seat, a fixed sleeve, a small inner gear spiral groove frame, a large inner gear, a conjoined double outer gear and a track roller, the bearing seat is connected with the rack, a needle bearing is arranged on the inner side of the bearing seat, and the needle bearing is arranged at one end of the rubber mat anvil roller; one side of the fixed sleeve is connected with the bearing seat, and the other side is connected with the large internal gear; the rubber mat anvil roller is connected with the small internal gear spiral groove frame; the conjoined double external gears comprise a large gear and a small gear; the outer side end of the small inner gear spiral groove frame is meshed with a small gear, and a large inner gear is meshed with a large gear. A closed spiral groove is formed in the small inner gear spiral groove frame, one end of the track gear is fixed to the fixing sleeve, and the other end of the track gear is clamped in the closed spiral groove. According to the novel transverse moving mechanism for the corrugated board die cutting rubber mat anvil roller, the rubber mat can transversely move left and right without independently providing power, and the cost can be effectively reduced.

Description

Technical Field

[0001] The utility model relates to a novel corrugated board die-cutting rubber pad anvil roller lateral moving mechanism, which is applied to the technical field of corrugated board die-cutting machines. Background Art

[0002] At present, the rubber pads used in corrugated cardboard die-cutting machines are used in conjunction with template cutters. The rubber pad anvil roller needs to be moved left and right so that the template cutter will not always cut at the same position of the rubber pad; otherwise, the rubber pad is easily damaged and needs to be replaced frequently; and the current rubber pads are basically imported from abroad, which is relatively expensive.

[0003] The existing technology uses a motor lateral movement structure to drive the rubber pad anvil roller alone to achieve the left and right lateral movement of the rubber pad anvil roller, and then the rubber pad is lateralized. The above structure is relatively complex and requires a separate motor to provide power, resulting in a high cost of the entire corrugated cardboard die-cutting machine.

[0004] Therefore be necessary to design a kind of new corrugated board die-cutting rubber pad anvil roller lateral moving mechanism, to overcome the above-mentioned problems. Utility Model Content

[0005] The utility model aims to overcome the defects of the prior art and provides a novel corrugated cardboard die-cutting rubber pad anvil roller lateral movement mechanism, which can realize the left and right lateral movement of the rubber pad without providing a separate power, and can effectively reduce costs.

[0006] The utility model is achieved in this way:

[0007] The utility model provides a novel corrugated cardboard die-cutting rubber pad anvil roller transverse moving mechanism, comprising a frame, a rubber pad anvil roller, a bearing seat, a fixed sleeve, a small internal gear spiral groove frame, a large internal gear, a conjoined double external gear and a track roller;

[0008] The bearing seat is connected to the frame, a needle bearing is arranged inside the bearing seat, and the needle bearing is arranged at one end of the rubber pad anvil roller for supporting the rubber pad anvil roller; a rubber pad is arranged on the outer peripheral side of the rubber pad anvil roller;

[0009] One side of the fixed sleeve is connected to the bearing seat, and the other side is connected to the large internal gear; the rubber pad anvil roller is connected to the small internal gear spiral groove frame, and the small internal gear spiral groove frame is located on the inner side of the fixed sleeve;

[0010] The conjoined double external gear comprises a large gear and a small gear, the outer diameter of the small gear is smaller than the outer diameter of the large gear, and the small gear is arranged closer to the frame than the large gear;

[0011] The outer end of the small internal gear spiral groove holder meshes with the small gear, the large internal gear meshes with the large gear, and the large gear is located inside the large internal gear;

[0012] Wherein, a closed spiral groove is provided on the small internal gear spiral groove holder, one end of the track roller is fixed to the fixed sleeve, and the other end is clamped in the closed spiral groove.

[0013] Further, the connected double external gears and the rubber pad anvil roller are connected by bearings.

[0014] Further, both the large gear and the small gear are coaxially arranged with the rubber pad anvil roller, and the large gear and the small gear are integrally formed.

[0015] Further, the small internal gear spiral groove holder and the rubber pad anvil roller are connected by a round nut and a bearing.

[0016] Further, the rubber pad anvil roller, the fixed sleeve, the small internal gear spiral groove holder, the large internal gear and the connected double external gears are all coaxially arranged.

[0017] The utility model has the following beneficial effects:

[0018] For the novel corrugated cardboard die-cutting rubber pad anvil roller transverse movement mechanism provided by the utility model, when the rubber pad anvil roller rotates, it will drive the connected double external gears to rotate. At this time, the large internal gear remains stationary, so the connected double external gears will rotate on their own axes, and then drive the small internal gear spiral groove holder to rotate through its small gear; during rotation, since the track roller is stuck in the groove and the track roller is connected to the fixed sleeve and its position remains unchanged, the small internal gear spiral groove holder will move left and right within its lead, thereby driving the rubber pad anvil roller to move within the lead range of the closed spiral groove, so as to realize the left and right transverse movement of the rubber pad. The above process does not require a separate power supply, and the structure is relatively simple, which can effectively reduce costs. Description of the Drawings

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0020] Figure 1 It is a schematic structural diagram of the novel corrugated cardboard die-cutting rubber pad anvil roller transverse movement mechanism provided by the embodiment of the present utility model;

[0021] Figure 2A schematic diagram of the structure of a conjoined double external gear provided in an embodiment of the utility model;

[0022] Figure 3 A schematic structural diagram of a small internal gear spiral groove frame provided in an embodiment of the utility model. DETAILED DESCRIPTION

[0023] 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.

[0024] In the description of this specific embodiment, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply 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 utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0025] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0026] In the description of this specific embodiment, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 indirectly connected 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 this specific embodiment can be understood according to specific circumstances.

[0027] like Figures 1 to 3The utility model provides a novel corrugated cardboard die-cutting rubber pad anvil roller lateral movement mechanism, comprising a frame 3, a rubber pad anvil roller 1, a bearing seat 4, a fixed sleeve 5, a small internal gear spiral groove frame 6, a large internal gear 7, a conjoined double external gear 8 and a track roller 12. The rubber pad anvil roller 1, the fixed sleeve 5, the small internal gear spiral groove frame 6, the large internal gear 7 and the conjoined double external gear 8 are all coaxially arranged. A rubber pad 13 is arranged on the outer peripheral side of the rubber pad anvil roller 1 for use in conjunction with a template cutter of a corrugated cardboard die-cutting machine.

[0028] like Figure 1 The bearing seat 4 is connected to the frame 3, and a needle bearing 2 is arranged on the inner side of the bearing seat 4. The needle bearing 2 is arranged at one end of the rubber pad anvil roller 1, and the needle bearing 2 is sleeved on the outer periphery of the rubber pad anvil roller 1 for supporting the rubber pad anvil roller 1, so that when external power is input, the rubber pad anvil roller 1 can both rotate and move left and right.

[0029] like Figures 1 to 3 , one side of the fixed sleeve 5 is connected to the bearing seat 4, and the other side is connected to the large internal gear 7; the rubber pad anvil roller 1 is connected to the small internal gear spiral groove frame 6, and the small internal gear spiral groove frame 6 is located inside the fixed sleeve 5. In this preferred embodiment, the small internal gear spiral groove frame 6 and the rubber pad anvil roller 1 are connected through a round nut 11 and a bearing 10. A closed spiral groove (shown in the figure, not numbered) is provided on the small internal gear spiral groove frame 6, and the closed spiral groove is arranged in a spiral structure along the outer circumference of the small internal gear spiral groove frame 6, and the closed spiral groove forms a lead H.

[0030] The conjoined double external gear 8 includes a large gear 82 and a small gear 81, the outer diameter of the small gear 81 is smaller than the outer diameter of the large gear 82, and the small gear 81 is arranged closer to the frame 3 than the large gear 82. The conjoined double external gear 8 is connected to the rubber pad anvil roller 1 through a bearing 9. Specifically, the large gear 82 and the small gear 81 are both coaxially arranged with the rubber pad anvil roller 1, and the large gear 82 and the small gear 81 are integrally formed.

[0031] like Figures 1 to 3 The outer end of the small internal gear spiral groove frame 6 is meshed with the small gear 81, but not with the large gear 82; the large internal gear 7 is meshed with the large gear 82, but not with the small gear 81, and the large gear 82 is located on the inner side of the large internal gear 7.

[0032] like Figures 1 to 3, wherein one end of the track roller 12 is fixed to the fixed sleeve 5, and the other end is clamped in the closed spiral groove, so that the small internal gear spiral groove frame 6 itself moves within the lead H, that is, drives the rubber pad anvil roller 1 to horizontally move within the lead H range of the above-mentioned closed spiral groove.

[0033] During specific operation, when the rubber pad anvil roller 1 rotates, it will drive the conjoined double external gears 8 to rotate. At this time, the large internal gear 7 remains stationary, so the conjoined double external gears 8 will rotate on their own axes, and then drive the small internal gear spiral groove frame 6 to rotate through its small gear 81; during rotation, since the track roller 12 is stuck in the groove and the track roller 12 is connected to the fixed sleeve 5 with its position unchanged, the small internal gear spiral groove frame 6 will move left and right within its lead H, thereby driving the rubber pad anvil roller 1 to move within the lead H range of the closed spiral groove, so as to realize the left and right horizontal movement of the rubber pad. The above process does not require a separate power supply, and the structure is relatively simple, which can effectively reduce costs.

[0034] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A novel corrugated cardboard die-cutting rubber pad anvil roller lateral movement mechanism, characterized in that: It includes a frame, a rubber pad anvil roller, a bearing seat, a fixed sleeve, a small internal gear spiral groove frame, a large internal gear, a conjoined double external gear and a track roller; The bearing seat is connected to the frame, a needle bearing is arranged inside the bearing seat, and the needle bearing is arranged at one end of the rubber pad anvil roller for supporting the rubber pad anvil roller; a rubber pad is arranged on the outer peripheral side of the rubber pad anvil roller; One side of the fixed sleeve is connected to the bearing seat, and the other side is connected to the large internal gear; the rubber pad anvil roller is connected to the small internal gear spiral groove frame, and the small internal gear spiral groove frame is located on the inner side of the fixed sleeve; The conjoined double external gear comprises a large gear and a small gear, the outer diameter of the small gear is smaller than the outer diameter of the large gear, and the small gear is arranged closer to the frame than the large gear; The outer end of the spiral groove frame of the small internal gear meshes with the small gear, the large internal gear meshes with the large gear, and the large gear is located inside the large internal gear; Wherein, a closed spiral groove is opened on the spiral groove frame of the small internal gear, one end of the track roller is fixed to the fixed sleeve, and the other end is clamped in the closed spiral groove.

2. The novel corrugated cardboard die-cutting rubber pad anvil roller lateral movement mechanism as claimed in claim 1 is characterized by: The conjoined double external gears are connected to the rubber pad anvil roller via a bearing.

3. The novel corrugated cardboard die-cutting rubber pad anvil roller lateral movement mechanism as claimed in claim 1 is characterized by: The large gear and the small gear are both coaxially arranged with the rubber pad anvil roller, and the large gear and the small gear are integrally formed.

4. The novel corrugated cardboard die-cutting rubber pad anvil roller lateral movement mechanism as claimed in claim 1 is characterized by: The small internal gear spiral groove frame is connected to the rubber pad anvil roller through a round nut and a bearing.

5. The novel corrugated cardboard die-cutting rubber pad anvil roller lateral movement mechanism as claimed in claim 1, characterized in that: The rubber pad anvil roller, the fixed sleeve, the small internal gear spiral groove frame, the large internal gear and the connected double external gears are all coaxially arranged.

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