Roller brush type steel belt pre-oil removal device

Abstract

This utility model provides a roller brush type steel strip pre-degreasing device, belonging to the field of degreasing devices. It includes a base, with uprights on both sides of the base. An adjustment assembly is installed inside the uprights, and a replacement assembly is installed between the adjustment assemblies. A brush roller is installed between the replacement assemblies. When it is necessary to adjust the distance between the upper and lower brush rollers, or when it is necessary to disassemble, maintain, or replace the brush roller, turning the knob drives the first bevel gear to rotate, which in turn drives the second bevel gear to rotate, which in turn drives the screw connected to it to rotate. The engagement causes the insert plate to slide towards the slot, so that the insert plate disengages from the slot. Then, the insert plate can be pulled to disengage from the slot, and the brush roller can be disassembled separately. After maintenance, the insert plate is inserted into the slot, and the knob is turned in the opposite direction to slide the insert plate into the aligned slot, thus completing the quick re-fixing of the brush roller.

Description

Technical Field

[0001] This utility model relates to the field of degreasing devices, and more specifically, to a roller brush type steel belt pre-degreasing device. Background Technology

[0002] With the development of society and technology, equipment in various fields has been greatly improved. Rolling mills are a type of equipment that can roll metals and play an important role in metal production. Rolling mills are needed in the production of steel strips. After the steel strips are produced, an oil removal device is generally used to remove the oil from the surface of the steel strips to facilitate subsequent processing and reduce oil waste.

[0003] A search revealed that Chinese patent CN220346879U discloses a "Degreasing Device for a Steel Strip Rolling Mill," comprising a machine body and a fixed frame fixed at its center. Rotating frames are located at the top and bottom of the fixed frame. Motors are mounted on the top and bottom of the front end face of the fixed frame, with the motor's output shaft connected to a rotating shaft via a coupling. Mounting components are located at the top and bottom edges of the front and rear ends of the outer walls on both sides of the rotating frame. A connecting rod is welded to the center of one end face of a limiting plate, and a retaining plate is welded to the other end of the connecting rod. A spring is sleeved on the outer side of the connecting rod. This invention, through its mounting components, motor, and rotating shaft, facilitates quick installation and removal of the degreasing rollers, resulting in high work efficiency. It also allows adjustment of the positions of the two sets of degreasing rollers inside the rotating frame, reducing the frequency of downtime for roller replacement and improving degreasing efficiency. However, it still has the following drawbacks:

[0004] (1) When adjusting the brush roller spacing, the existing degreasing device requires disassembling by twisting the mounting bolts, adjusting the brush roller height, and then fixing the bolts. The flatness needs to be adjusted repeatedly, and manual adjustment will result in deviations, affecting the degreasing stability.

[0005] (2) The brush roller of the existing degreasing device is fixed by the spring elastic contact plate. The centrifugal force generated when the brush roller rotates will affect the stability of the spring, causing the installation to loosen and resulting in unstable fixation.

[0006] Therefore, we have made improvements to this by proposing a roller brush type steel belt pre-degreasing device. Utility Model Content

[0007] The purpose of this invention is to address the problems of cumbersome brush roller adjustment process and insufficient installation stability in existing brush roller systems.

[0008] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0009] A roller brush type steel belt pre-degreasing device is provided to improve the above-mentioned problems.

[0010] The present invention is as follows:

[0011] Includes a base, with uprights on both sides of the base, an adjusting assembly inside the uprights, a replacement assembly between the adjusting assemblies, and a brush roller between the replacement assemblies;

[0012] The adjustable distance component includes a sliding groove inside the upright frame, a sliding plate movably disposed inside the sliding groove, limit grooves on both sides of the sliding groove, and a limit plate that cooperates with the limit groove on the side wall of the sliding plate.

[0013] The replacement component includes a second motor disposed on the surface of the slide away from the base, and the second motor passes through the slide and is connected to a coupling shaft.

[0014] As a preferred technical solution of this utility model, a toothed roller is provided on the surface of the slide away from the center of the upright, and a first motor is connected to the side wall of the toothed roller.

[0015] As a preferred technical solution of this utility model, the side wall of the chute near the toothed roller is provided with a side groove, and a toothed plate that cooperates with the toothed roller is provided inside the side groove.

[0016] As a preferred technical solution of this utility model, the side wall of the coupling is provided with a slot, and a plug plate can be detachably inserted into the slot.

[0017] As a preferred technical solution of this utility model, a central groove is provided inside the center of the insert plate, and a first bevel gear is provided on the inner wall of the front end of the central groove. A knob is connected to the outer end of the first bevel gear, and a second bevel gear is provided on the inner walls of the two sides of the central groove near the first bevel gear, which cooperates with the first bevel gear.

[0018] As a preferred technical solution of this utility model, the outer side of the central groove near the second bevel gear has a slot, a screw is provided inside the slot, a plate is fitted on the outer wall of the screw, and a groove is provided on the side wall of the slot to cooperate with the plate.

[0019] As a preferred technical solution of this utility model, the rotation input end of the screw and the rotation output end of the second bevel gear are connected in a cooperative manner.

[0020] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0021] In the solution of this utility model:

[0022] 1. By using the set slide plate, limit plate, toothed roller and toothed plate, when it is necessary to adjust the distance between the upper and lower brush rollers, the first motor is controlled to drive the toothed roller connected to it to rotate, so that they mesh with each other on the surface of the toothed plate. Under the limit of the limit plate embedded in the limit groove, the slide plate slides stably in the slide groove, so that the upper and lower brush rollers slide towards each other or away stably to adjust the distance, so as to perform degreasing operation for steel strips of different thicknesses;

[0023] 2. Through the set insert plate, first bevel gear, second bevel gear, screw, and insert plate, when the brush roller needs to be disassembled for maintenance or replacement, turn the knob to drive the first bevel gear to rotate, which in turn drives the second bevel gear to rotate, which in turn drives the screw connected to it to rotate. The engagement causes the insert plate to slide towards the slot, so that the insert plate is disengaged from the slot. Then, pull the insert plate to disengage it from the slot, and the brush roller can be disassembled separately. After maintenance, insert the insert plate into the slot, turn the knob in the opposite direction, and slide the insert plate into the aligned slot to complete the quick re-fixing of the brush roller. Attached Figure Description

[0024] Figure 1 A schematic diagram of the overall open structure of a roller brush type steel strip pre-degreasing device provided by this utility model;

[0025] Figure 2 A schematic diagram of the pitch adjustment component of a roller brush type steel strip pre-degreasing device provided by this utility model;

[0026] Figure 3 A schematic diagram of the replacement component structure of a roller brush type steel strip pre-degreasing device provided by this utility model;

[0027] Figure 4 This utility model provides a roller brush type steel strip pre-degreasing device. Figure 3 A magnified schematic diagram of part A in the middle.

[0028] The image shows:

[0029] 1. Base; 2. Stand; 301. Slide groove; 302. Slide plate; 303. Limiting groove; 304. Limiting plate; 305. Toothed roller; 306. First motor; 307. Side groove; 308. Toothed plate; 401. Second motor; 402. Coupling shaft; 403. Slot; 404. Insert plate; 405. Center groove; 406. First bevel gear; 407. Knob; 408. Second bevel gear; 409. Slot; 410. Screw; 411. Insert plate; 412. Insert groove; 5. Brush roller. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0031] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0032] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0033] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0034] like Figure 1-4 As shown, this embodiment proposes a roller brush type steel strip pre-degreasing device, including a base 1, uprights 2 are arranged on both sides of the base 1, an adjusting component is arranged inside the uprights 2, a replacement component is arranged between the adjusting components, and a brush roller 5 is arranged between the replacement components.

[0035] The adjustable distance component includes a sliding groove 301 inside the upright frame 2, a sliding plate 302 movably disposed inside the sliding groove 301, limiting grooves 303 on both sides of the sliding groove 301, and a limiting plate 304 that cooperates with the limiting groove 303 on the side wall of the sliding plate 302.

[0036] The replacement component includes a second motor 401 disposed on the surface of the slide plate 302 away from the base 1, and the second motor 401 passes through the slide plate 302 and is connected to a coupling 402.

[0037] like Figure 2 As shown, a toothed roller 305 is provided on the surface of the slide plate 302 away from the center of the upright 2. A first motor 306 is connected to the side wall of the toothed roller 305. The first motor 306 drives the toothed roller 305 connected to it to rotate, so that they mesh with each other on the surface of the toothed plate 308.

[0038] like Figure 2As shown, the slide groove 301 has a side groove 307 on the side wall near the toothed roller 305. The side groove 307 is provided with a toothed plate 308 that cooperates with the toothed roller 305. The first motor 306 drives the toothed roller 305 connected to it to rotate, so that it meshes with the toothed plate 308. Under the limitation of the limiting plate 304 embedded in the limiting groove 303, the slide plate 302 slides stably in the slide groove 301.

[0039] like Figure 4 As shown, the side wall of the connecting shaft 402 has a slot 403, and a plate 404 is detachably inserted into the slot 403. When the brush roller 5 needs to be disassembled for maintenance or replacement, the knob 407 is turned to drive the first bevel gear 406 to rotate, which in turn drives the second bevel gear 408 to rotate, which in turn drives the screw 410 connected to it to rotate. This causes the insert plate 411 to slide towards the slot 409, so that the insert plate 411 is disengaged from the slot 412. Then the plate 404 can be pulled to disengage it from the slot 403, and the brush roller 5 can be disassembled separately. After maintenance, the plate 404 is inserted into the slot 403, and the knob 407 is turned in the opposite direction to slide the plate 411 into the aligned slot 412.

[0040] like Figure 4 As shown, a central groove 405 is provided inside the center of the insert plate 404. A first bevel gear 406 is provided on the inner wall of the front end of the central groove 405. A knob 407 is connected to the outer end of the first bevel gear 406. A second bevel gear 408 is provided on the inner walls of the central groove 405 near the first bevel gear 406, which meshes with the first bevel gear 406. Twisting the knob 407 drives the first bevel gear 406 to rotate, and meshing drives the second bevel gear 408 to rotate.

[0041] like Figure 4 As shown, the central groove 405 has a slot 409 on the outer side near the second bevel gear 408. A screw 410 is installed inside the slot 409. A plate 411 is fitted onto the outer wall of the screw 410. The side wall of the slot 403 has a groove 412 that cooperates with the plate 411. When the plate 411 is disengaged from the groove 412, the insert plate 404 can be pulled to disengage from the slot 403, allowing the brush roller 5 to be disassembled separately. After maintenance, the insert plate 404 is inserted into the slot 403. The knob 407 is turned in the opposite direction to slide the plate 411 into the aligned groove 412, thus completing the quick re-fixing of the brush roller 5.

[0042] like Figure 4 As shown, the rotation input end of the screw 410 is connected to the rotation output end of the second bevel gear 408. When the second bevel gear 408 rotates, it drives the screw 410 connected to it to rotate, and the meshing causes the insert plate 411 to slide towards the slot 409.

[0043] Specifically, when using this degreasing device: When it is necessary to adjust the distance between the upper and lower brush rollers 5, the first motor 306 drives the connected toothed roller 305 to rotate, causing them to mesh relative to each other on the surface of the toothed plate 308. With the limiting plate 304 embedded in the limiting groove 303, the sliding plate 302 slides stably within the sliding groove 301, thus allowing the upper and lower brush rollers 5 to slide towards or away from each other to adjust the distance, enabling degreasing operations on steel strips of different thicknesses. When it is necessary to disassemble, maintain, or replace the brush rollers 5, turn the knob... 407 drives the first bevel gear 406 to rotate, which in turn drives the second bevel gear 408 to rotate, which in turn drives the screw 410 connected to it to rotate. The engagement causes the insert plate 411 to slide toward the slot 409, so that the insert plate 411 is disengaged from the slot 412. Then, the insert plate 404 can be pulled to disengage it from the slot 403, and the brush roller 5 can be disassembled separately. After maintenance, the insert plate 404 is inserted into the slot 403. The knob 407 is turned in the opposite direction to make the insert plate 411 slide into the aligned slot 412, thus completing the quick re-fixing of the brush roller 5.

[0044] All technical features in this embodiment can be freely combined according to actual needs.

[0045] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A roller brush type steel belt pre-degreasing device, comprising a base (1), characterized in that: The base (1) is provided with uprights (2) on both sides, and the uprights (2) are provided with adjustable components. The adjustable components are provided with replacement components, and the replacement components are provided with brush rollers (5). The adjustable distance assembly includes a slide groove (301) inside the upright (2), a slide plate (302) is movably arranged inside the slide groove (301), a limiting groove (303) is opened on both sides of the slide groove (301), and a limiting plate (304) that cooperates with the limiting groove (303) is provided on the side wall of the slide plate (302). The replacement component includes a second motor (401) disposed on the surface of the slide plate (302) away from the base (1), and the second motor (401) passes through the slide plate (302) and is connected to a coupling (402).

2. The roller brush type steel strip pre-degreasing device according to claim 1, characterized in that, A toothed roller (305) is provided on the surface of the slide plate (302) away from the center of the upright (2), and a first motor (306) is connected to the side wall of the toothed roller (305).

3. The roller brush type steel strip pre-degreasing device according to claim 1, characterized in that, The chute (301) has a side groove (307) on the side wall near the toothed roller (305), and a toothed plate (308) that cooperates with the toothed roller (305) is provided inside the side groove (307).

4. The roller brush type steel strip pre-degreasing device according to claim 1, characterized in that, The connecting shaft (402) has a slot (403) on its side wall, and a plate (404) can be detachably inserted into the slot (403).

5. A roller brush type steel strip pre-degreasing device according to claim 4, characterized in that, The insert plate (404) has a central groove (405) inside its center. A first bevel gear (406) is provided on the inner wall of the front end of the central groove (405). A knob (407) is connected to the outer end of the first bevel gear (406). A second bevel gear (408) is provided on the inner walls of the two sides of the central groove (405) near the first bevel gear (406) to cooperate with the first bevel gear (406).

6. The roller brush type steel strip pre-degreasing device according to claim 5, characterized in that, The central groove (405) has a slot (409) on the outside of the side near the second bevel gear (408). A screw (410) is provided inside the slot (409). A plate (411) is fitted on the outer wall of the screw (410). A groove (412) is provided on the side wall of the slot (403) to cooperate with the plate (411).

7. A roller brush type steel strip pre-degreasing device according to claim 6, characterized in that, The rotation input end of the screw (410) is connected to the rotation output end of the second bevel gear (408).

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