Continuous grinding and purifying device for ultra-wide plane of glass fiber reinforced plastic plate

Abstract

The utility model relates to the technical field of plate polishing, and discloses a glass fiber reinforced plastic plate ultra-wide plane continuous polishing and purifying device which comprises a workbench, a movable module is connected to a concave frame at the top end of the workbench in a sliding mode, the bottom end of the movable module is connected with a polishing head in a rotating mode, and a collecting mechanism is arranged at the rear end of the workbench. The collecting mechanism comprises a collecting box, a dust suction pipe is fixedly connected to the front end of the collecting box, a fixing block is fixedly connected to the outer wall of the bottom of the movable module, a collecting head is elastically connected to the inner wall of the fixing block through a volute spiral spring, and a speed reduction assembly is arranged on the outer arc surface of the top of the grinding head. And a protection mechanism is arranged at the bottom end of the movable module. According to the polishing device, when the polishing head works, the speed reduction assembly can be driven to move, so that the extrusion column extrudes the collection head, the collection range is expanded, directional collection is conducted through the collection box, and therefore chippings or dust is prevented from affecting the working plane.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal grinding technology, and in particular to a continuous grinding and purification device for ultra-wide flat fiberglass sheets. Background Technology

[0002] Fiberglass sheets, also known as fiberglass composite sheets, are composite sheets with high strength and good performance, made by using glass fiber and its products (such as glass cloth, glass mat, etc.) as reinforcing materials and synthetic resins (such as epoxy resin, unsaturated polyester resin, etc.) as matrix materials, through a certain molding process. In order to improve the surface flatness and surface smoothness, the fiberglass sheets need to be polished.

[0003] When using this equipment, the sheet is fixed on the workbench and the grinding head is started for grinding. However, during the grinding process, a lot of debris and dust are generated. The presence of debris and dust not only contaminates the working surface but also enters the equipment. Once inside, it will aggravate the friction between parts, accelerate the wear of parts, and shorten the normal service life of the equipment. To address these issues, a continuous grinding and purification device for ultra-wide flat surfaces of fiberglass sheets is proposed. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a continuous grinding and cleaning device for ultra-wide flat surfaces of fiberglass sheets, which aims to improve the problem in the prior art that grinding debris will contaminate the working surface and fall into the equipment, affecting the service life of the equipment.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a continuous grinding and purification device for ultra-wide flat fiberglass sheet, including a workbench, a movable module slidably connected to the top recess of the workbench, a grinding head rotatably connected to the bottom end of the movable module, and a collection mechanism provided at the rear end of the workbench.

[0006] The collection mechanism includes a collection box, a dust suction pipe fixedly connected to the front end of the collection box, a fixing block fixedly connected to the bottom outer wall of the movable module, a collection head elastically connected to the inner wall of the fixing block via a spiral spring, a squeezing column rotatably connected to the bottom end of the movable module, a deceleration component provided on the top outer arc surface of the grinding head, and a protective mechanism provided at the bottom end of the movable module.

[0007] As a further description of the above technical solution:

[0008] The deceleration assembly includes a driven gear, the inner wall of which is fixedly connected to the top outer arc surface of the grinding head, and a driving gear is fixedly connected to the top outer arc surface of the extrusion column, with the outer wall of the driving gear meshing with the outer wall of the driven gear.

[0009] As a further description of the above technical solution:

[0010] The front end of the collection box is fixedly connected to the rear of the workbench, and the outer arc surface of the suction pipe is in contact with the inner arc surface of the annular part of the movable module.

[0011] As a further description of the above technical solution:

[0012] The top end of the collecting head is fixedly connected to the bottom end of the suction pipe, one end of the spiral spring is fixedly connected to the inner wall of the fixing block, the other end of the spiral spring is fixedly connected to the protrusion of the suction pipe, and the protrusion on the side of the collecting head away from the suction pipe is rotatably connected to the inner wall of the fixing block.

[0013] As a further description of the above technical solution:

[0014] A rubber block is provided on the outer side of the bottom of the extrusion column, and the rubber part of the extrusion column is in contact with the outer wall of the collection head.

[0015] As a further description of the above technical solution:

[0016] The diameter of the driving gear is larger than that of the driven gear.

[0017] As a further description of the above technical solution:

[0018] The protective mechanism includes a front plate, and a rear plate is detachably installed on the rear side of the bottom inner wall of the movable module. A support block is fixedly connected to the bottom of the rear plate, and the bottom interior of the front plate is threadedly connected to the inner wall of the support block by bolts.

[0019] As a further description of the above technical solution:

[0020] The top T-shaped block of the front panel contacts the bottom inner wall of the movable module, and the rear end of the front panel contacts the front end of the rear panel.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, through the cooperation between the workbench, movable module, grinding head and its collection mechanism, when the grinding head is working, it will drive the deceleration component to move, so that the extrusion column extrudes the collection head to expand the collection range, and the collection box is used for directional collection, thereby avoiding debris or dust from affecting the working surface.

[0023] 2. In this utility model, through the cooperation between the protective mechanisms and other structures, when the grinding head is working, the front plate and the rear plate come into contact to prevent dust from entering between the reduction gear components, thus protecting the reduction gear components and improving their service life. Attached Figure Description

[0024] Figure 1 This is a three-dimensional schematic diagram of an ultra-wide planar continuous grinding and purification device for fiberglass sheets proposed in this utility model.

[0025] Figure 2 This is a three-dimensional schematic diagram of the collection head of a continuous grinding and purification device for ultra-wide flat fiberglass sheets proposed in this utility model.

[0026] Figure 3 This is a schematic diagram showing the disassembled movable module and its protective mechanism of a continuous grinding and purification device for ultra-wide flat fiberglass sheets proposed in this utility model.

[0027] Figure 4 This is a cross-sectional internal schematic diagram of the fixing block of a continuous grinding and purification device for ultra-wide flat fiberglass sheets proposed in this utility model.

[0028] Legend:

[0029] 1. Workbench; 2. Movable module; 3. Grinding head; 4. Collection mechanism; 401. Collection box; 402. Dust suction pipe; 403. Collection head; 404. Extrusion column; 405. Fixing block; 406. Reduction assembly; 4061. Drive gear; 4062. Driven gear; 409. Scroll spring; 5. Protective mechanism; 501. Front plate; 502. Bolt; 503. Rear plate; 504. Support block. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figures 1-2This utility model provides an embodiment of a continuous grinding and purification device for ultra-wide flat fiberglass sheets, including a workbench 1. An ultra-wide fiberglass sheet can be installed and fixed on the workbench 1. A movable module 2 is slidably connected to the top recess of the workbench 1. A grinding head 3 is rotatably connected to the bottom end of the movable module 2. The movement of the movable module 2 drives the grinding head 3 to move, thereby making adjustments. The grinding head 3 can be controlled to rotate by setting electronic control components, thereby continuously grinding the fiberglass. This is prior art and will not be explained in detail here. A collection mechanism 4 is set at the rear end of the workbench 1. The collection mechanism 4 can collect the debris generated during grinding, thereby achieving the purpose of purification and reducing debris splashing.

[0032] Reference Figures 2-4 The collection mechanism 4 includes a collection box 401, with a suction pipe 402 fixedly connected to the front end of the collection box 401. An air pump is installed inside the collection box 401 to collect debris through the suction pipe 402. The suction pipe 402 is a flexible hose, allowing it to cooperate with the movable module 2 when it moves. A fixing block 405 is fixedly connected to the bottom outer wall of the movable module 2. A collection head 403 is elastically connected to the inner wall of the fixing block 405 via a spiral spring 409. One set of collection heads 403 corresponds to two sets of fixing blocks 405. Furthermore, the bottom of the collecting head 403 is larger than the top, which allows for a larger range of debris collection. The bottom of the movable module 2 is rotatably connected to an extrusion column 404, which is L-shaped and has the same number as the collecting head 403. The top outer arc surface of the grinding head 3 is provided with a speed reduction component 406. The speed reduction component 406 ensures that the rotational speed of the extrusion column 404 is less than that of the grinding head 3. The bottom of the movable module 2 is provided with a protective mechanism 5, which protects the speed reduction component 406.

[0033] Reference Figures 2-4The deceleration assembly 406 includes a driven gear 4062, the inner wall of which is fixedly connected to the top outer arc surface of the grinding head 3. The rotation of the grinding head 3 drives the driven gear 4062 to rotate. The top outer arc surface of the extrusion column 404 is fixedly connected to a driving gear 4061. The outer wall of the driving gear 4061 meshes with the outer wall of the driven gear 4062. The meshing arrangement causes the rotation of the driven gear 4062 to drive the rotation of the driving gear 4061. The front end of the collection box 401 is fixedly connected to the rear of the workbench 1. The two are fixed together to support and fix the collection box 401. The outer arc surface of the suction pipe 402 contacts the inner arc surface of the annular body of the movable module 2. Both sides of the movable module 2 are provided with annular bodies. When the inner arc surface of the annular body contacts the suction pipe 402, it can support it. The top end of the collection head 403 is fixedly connected to the bottom end of the suction pipe 402. The top of 403 is a folded tube, which prevents motion interference when the collection head 403 swings. One end of the spiral spring 409 is fixedly connected to the inner wall of the fixing block 405, and the other end of the spiral spring 409 is fixedly connected to the protrusion of the suction pipe 402. The protrusion on the side of the collection head 403 away from the suction pipe 402 is rotatably connected to the inner wall of the fixing block 405. The elasticity of the spiral spring 409 enables the collection head 403 to swing and reset. A rubber block is provided on the outer side of the bottom of the squeezing column 404. The rubber part of the squeezing column 404 contacts the outer wall of the collection head 403. The rubber block makes the contact between the two soft, thus avoiding damage to the collection head 403 caused by contact and impact. The diameter of the driving gear 4061 is larger than that of the driven gear 4062. The small gear of the driven gear 4062 drives the large gear of the driving gear 4061 to rotate, thereby achieving the purpose of deceleration.

[0034] Reference Figures 2-3 The protective mechanism 5 includes a front plate 501. A rear plate 503 is detachably installed on the rear side of the bottom inner wall of the movable module 2. The rear plate 503 can be moved backward to be removed. A support block 504 is fixedly connected to the bottom of the rear plate 503. The two move along the same trajectory. The bottom interior of the front plate 501 is threadedly connected to the inner wall of the support block 504 by bolts 502. The bolts 502 can fix and limit the front plate 501 and the rear plate 503. The top T-shaped block of the front plate 501 contacts the bottom inner wall of the movable module 2. The top of the rear plate 503 is also provided with a T-shaped block. The T-shaped block prevents the front plate 501 and the rear plate 503 from falling downward after installation. The rear end of the front plate 501 contacts the front end of the rear plate 503. The contact between the two can prevent dust from entering between the deceleration components 406.

[0035] Working Principle: An extra-wide fiberglass sheet is installed and fixed above the worktable 1. Upon activation, the movable module 2 slides at the recessed frame at the top of the worktable 1. Controlled by electronic components, it moves to a suitable position. Simultaneously, the grinding head 3, also controlled by electronic components, is adjusted to a grinding-ready state. The movement of the movable module 2 drives the grinding head 3 to move, and the grinding head 3, controlled by electronic components, begins to rotate, continuously grinding the fiberglass sheet. During the rotation of the grinding head 3, a driven gear 4062 is fixedly connected to its top outer arc surface. Therefore, the grinding head 3 drives the driven gear 4062 to rotate synchronously. The rotation of the driven gear 4062, through meshing with the driving gear 4061, drives the driving gear 4061 to rotate. The driving gear 4061 is fixed to the top outer arc surface of the extrusion column 404, causing the extrusion column 404 to rotate around its own axis. Because the diameter of the driving gear 4061 is larger than that of the driven gear 4062, a speed reduction effect is achieved, meaning the rotational speed of the extrusion column 404 is less than the rotational speed of the grinding head 3.

[0036] During the rotation of the extrusion column 404, the rubber block periodically contacts the outer wall of the collection head 403. When the rubber block of the extrusion column 404 presses against the collection head 403, the collection head 403 overcomes the elastic force of the spiral spring 409 and swings around its connection point with the fixed block 405. When the rubber block leaves, the collection head 403 returns to its original position under the elastic action of the spiral spring 409. The design of the bottom of the collection head 403 being larger than the top increases the range of debris collection. The air pump inside the collection box 401 starts, generating suction, which draws the grinding debris into the collection box 401 through the suction pipe 402. The top of the collection head 403 is a folded tube, which is fixedly connected to the bottom of the suction pipe 402. This folded tube design ensures that the collection head 403 will not experience motion interference when swinging, ensuring that the collection head 403 can smoothly guide the surrounding debris into the suction pipe 402, achieving effective collection of grinding debris, purifying the working environment, and reducing debris splashing. The swinging of the collection head 403 further expands the collection range.

[0037] Throughout the grinding and debris collection process, the protective mechanism 5 protects the reduction gear assembly 406. The front plate 501 and rear plate 503 of the protective mechanism 5 are connected and fixed to the support block 504 by bolts 502. The T-shaped blocks at the top of the front plate 501 and rear plate 503 contact the inner wall of the bottom of the movable module 2 to prevent it from falling. The rear end of the front plate 501 contacts the front end of the rear plate 503, forming a closed space that effectively prevents dust from entering between the driving gear 4061 and driven gear 4062 of the reduction gear assembly 406, ensuring smooth and stable gear meshing and extending the service life of the reduction gear assembly 406. When maintenance or inspection of the reduction gear assembly 406 is required, the rear plate 503 can be moved backward and removed for easy operation.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A continuous grinding and cleaning device for ultra-wide flat fiberglass sheets, comprising a workbench (1), characterized in that: The top recess of the workbench (1) is slidably connected to a movable module (2), the bottom end of the movable module (2) is rotatably connected to a grinding head (3), and a collection mechanism (4) is provided at the rear end of the workbench (1). The collection mechanism (4) includes a collection box (401), a dust suction pipe (402) is fixedly connected to the front end of the collection box (401), a fixing block (405) is fixedly connected to the bottom outer wall of the movable module (2), a collection head (403) is elastically connected to the inner wall of the fixing block (405) through a spiral spring (409), a squeezing column (404) is rotatably connected to the bottom end of the movable module (2), a deceleration component (406) is provided on the top outer arc surface of the grinding head (3), and a protective mechanism (5) is provided at the bottom end of the movable module (2).

2. The continuous grinding and purification device for ultra-wide flat surfaces of fiberglass sheets according to claim 1, characterized in that: The deceleration assembly (406) includes a driven gear (4062), the inner wall of which is fixedly connected to the top outer arc surface of the grinding head (3), and the top outer arc surface of the extrusion column (404) is fixedly connected to a driving gear (4061), the outer wall of which meshes with the outer wall of the driven gear (4062).

3. The continuous grinding and purification device for ultra-wide flat surfaces of fiberglass sheets according to claim 1, characterized in that: The front end of the collection box (401) is fixedly connected to the rear of the workbench (1), and the outer arc surface of the suction pipe (402) is in contact with the inner arc surface of the annular part of the movable module (2).

4. The continuous grinding and purification device for ultra-wide flat surfaces of fiberglass sheets according to claim 1, characterized in that: The top end of the collecting head (403) is fixedly connected to the bottom end of the suction pipe (402), one end of the spiral spring (409) is fixedly connected to the inner wall of the fixing block (405), the other end of the spiral spring (409) is fixedly connected to the protrusion of the suction pipe (402), and the protrusion on the side of the collecting head (403) away from the suction pipe (402) is rotatably connected to the inner wall of the fixing block (405).

5. The continuous grinding and purification device for ultra-wide flat surfaces of fiberglass sheets according to claim 1, characterized in that: A rubber block is provided on the outer side of the bottom of the extrusion column (404), and the rubber part of the extrusion column (404) is in contact with the outer wall of the collection head (403).

6. The continuous grinding and purification device for ultra-wide flat surfaces of fiberglass sheets according to claim 2, characterized in that: The diameter of the driving gear (4061) is larger than that of the driven gear (4062).

7. The continuous grinding and purification device for ultra-wide flat surfaces of fiberglass sheets according to claim 1, characterized in that: The protective mechanism (5) includes a front plate (501), and a rear plate (503) is detachably installed on the rear side of the bottom inner wall of the movable module (2). A support block (504) is fixedly connected to the bottom of the rear plate (503), and the bottom interior of the front plate (501) is threadedly connected to the inner wall of the support block (504) by bolts (502).

8. The continuous grinding and purification device for ultra-wide flat surfaces of fiberglass sheets according to claim 7, characterized in that: The top T-shaped block of the front plate (501) contacts the bottom inner wall of the movable module (2), and the rear end of the front plate (501) contacts the front end of the rear plate (503).

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