Telescopic sanding room

Abstract

A telescopic sanding room comprises a telescopic frame and a protective curtain. The telescopic frame comprises a plurality of mounting frames and a plurality of supporting frames which are parallel to each other and slidably arranged on the ground. The plurality of supporting frames are arranged between the adjacent mounting frames; the mounting frame and the supporting frame are connected through a connecting frame; the connecting frame is formed by hinging a plurality of connecting rods; the interior of the mounting frame is hollow, an air inlet is formed in the inner side wall of the mounting frame, and an exhaust pipe is arranged at the top of the mounting frame and communicated with the interior of the mounting frame; a closed roller shutter is further arranged on one side of the mounting frame; the two ends of the protective curtains are connected between the adjacent installation frames and the adjacent supporting frames respectively. The problems that an existing sanding room is poor in flexibility and adaptability, low in dust removal efficiency and the like, and the good dust removal effect and operation convenience are difficult to guarantee are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of polishing, in particular to a telescopic polishing house. BACKGROUND

[0002] In modern industrial production, especially in the field of metal processing, wood processing and plastic products, polishing operation is an indispensable link. However, the dust and waste gas generated in the polishing process not only pollute the working environment and affect the health of the operators, but also may cause fire and other safety hazards. Although the traditional fixed polishing house can solve these problems to some extent, it is difficult to adapt to the polishing demand of large-size workpieces. In order to solve the above problems, various telescopic polishing houses appear in the market, but these devices still have the shortcomings of poor flexibility and adaptability, low dust removal efficiency, etc. Especially when processing large or irregular shaped workpieces, the traditional polishing house often cannot guarantee good dust removal effect and operation convenience. SUMMARY

[0003] The utility model aims at providing a telescopic polishing house, solving the problems of poor flexibility and adaptability, low dust removal efficiency, etc. of the existing polishing house, and difficult to guarantee good dust removal effect and operation convenience.

[0004] The embodiment of the utility model realizes by the following technical scheme:

[0005] A telescopic polishing house comprises:

[0006] The telescopic frame comprises a plurality of installation frames and a plurality of support frames, and is parallel and slidingly arranged on the ground; the plurality of support frames are arranged between adjacent installation frames; the installation frames and the support frames are connected through connecting frames; the connecting frames are composed of a plurality of connecting rods which are hingedly connected with each other; the installation frames are hollow inside, and an air inlet is arranged on the inner side wall; an exhaust pipe is arranged on the top of the installation frame, one end of which is communicated with the inside of the installation frame, and the other end is connected to an exhaust device; a roller shutter device is further arranged on one side of the installation frame.

[0007] The protective curtain is connected between the adjacent installation frames and the support frames at both ends.

[0008] The top of the installation frame is further provided with a transfer seat which is hollow inside and communicated with the inside of the installation frame; one end of the exhaust pipe is connected to the transfer seat, and the other end is connected to the transfer seat on the adjacent installation frame.

[0009] The mounting frame is in the shape of a冂 and consists of two supporting columns and a crossbeam; the rolling curtain device includes a rolling curtain shell, a closed rolling curtain and two slide grooves; the rolling curtain shell is arranged on one side of the crossbeam and has an opening at the bottom; the closed rolling curtain is rolled up inside the rolling curtain shell; the two slide grooves are respectively arranged on one side of the two supporting columns; the two sides of the closed rolling curtain are respectively slid in the two slide grooves.

[0010] A lighting lamp is also provided at the bottom of the beam.

[0011] The bottom of the support column is also provided with a roller.

[0012] The air inlet is arranged on one side of the supporting column, and a filter screen is also provided at the opening of the air inlet.

[0013] One side of the installation frame or the support frame is further provided with an installation groove; both ends of the protective curtain are respectively clamped in the installation groove.

[0014] The technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects:

[0015] The utility model discloses a telescopic grinding room. Through the sliding connection between the installation frame and the support frame and the hinged design of the connecting frame, the space of the entire grinding room can be freely adjusted according to the size of the workpiece, which greatly improves the utilization rate and adaptability of the equipment. By placing multiple support frames between adjacent installation frames, the device can be divided into multiple groups of grinding rooms. The multiple groups of grinding rooms can be used together or separately using a rolling curtain device, which greatly enhances the flexibility and practicality of the device. The design of the protective curtain effectively prevents the leakage of dust during the grinding process. At the same time, the use of the rolling curtain device further enhances the flexibility of the grinding room. The sealing performance ensures the efficient operation of the dust removal system; the air inlet arranged inside the installation frame cooperates with the exhaust device to quickly inhale and discharge the dust and exhaust gas generated by grinding, keeping the air in the grinding room fresh, and the design of the transfer seat optimizes the layout of the exhaust pipe and improves the exhaust efficiency; the lighting set at the bottom of the beam provides sufficient light for the grinding operation, and the application of the roller makes the entire grinding room easy to move, facilitating the switching between different workstations; compared with traditional fixed grinding rooms, this device has more advantages in construction and maintenance costs, and is easy to upgrade and transform, which meets the requirements of sustainable development of modern industry. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a side schematic diagram of the utility model;

[0017] Figure 2 It is attached Figure 1 Partial cross-sectional view at AA in the middle;

[0018] Figure 3 It is attached Figure 2 Bottom diagram of ;

[0019] Figure 4 is attached Figure 3 Enlarged view at B.

[0020] In the figure, 101 - mounting frame, 102 - air inlet, 103 - rolling shutter housing, 104 - closed rolling shutter, 105 - sliding groove, 106 - lighting lamp, 107 - transfer seat, 108 - exhaust pipe, 109 - roller, 110 - support frame, 201 - protective curtain, 202 - mounting groove, 3 - connecting frame. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative labor are within the scope of protection of the utility model.

[0023] As Figure 1 shown, a telescopic polishing house comprises a telescopic frame and a protective curtain 201; the telescopic frame comprises a plurality of mounting frames 101 and a plurality of support frames 110, and the mounting frames 101 and the support frames 110 are all in the shape of a character, which is composed of two support columns and a crossbeam; the mounting frames 101 and the support frames 110 are parallel to each other and are slidably arranged on the ground; a plurality of support frames 110 are arranged between adjacent mounting frames 101, and the number of the support frames 110 is preferably two; the mounting frame 101 and the adjacent support frame 110 are connected by two connecting frames 3;

[0024] Specifically, the connecting frame 3 is a quadrilateral composed of four connecting rods hinged to each other, and the left and right two corners of the connecting frame 3 are hinged to the outer sides of the support columns of the mounting frame 101 and the adjacent support frame 110, respectively; a connecting rod is vertically arranged between the upper and lower two connecting frames 3, and the two ends of the connecting rod are hinged to the upper corners of the upper and lower two connecting frames 3, respectively, for synchronous rotation of the upper and lower two connecting frames 3, and for parallel movement of the mounting frame 101 and the adjacent support frame 110;

[0025] As Figure 2 and 3As shown, the inside of the mounting frame 101 is hollow, and the inside wall of the support column is provided with an air inlet 102, and a filter screen is arranged at the air inlet 102 for filtering the polished debris; the inside of the mounting frame 101 is also provided with an air extraction device for air extraction; the top of the mounting frame 101 is provided with a transfer seat 107, which is hollow and connected to the inside of the mounting frame 101; one end of the exhaust pipe 108 is connected to the transfer seat 107, and the other end is connected to the transfer seat 107 on the adjacent mounting frame 101; the transfer seat 107 at the top of the mounting frame 101 at one end of the device is connected to the exhaust device through the exhaust pipe 108 for centralized treatment of the exhaust gas conveyed by each mounting frame 101; one side of the cross beam of the mounting frame 101 is also provided with a roller shutter device; the roller shutter device comprises a roller shutter housing 103, a closed roller shutter 104 and two sliding grooves 105; the roller shutter housing 103 is arranged on one side of the cross beam, and the bottom is provided with an opening; the closed roller shutter 104 is arranged in the roller shutter housing 103; the two sliding grooves 105 are arranged on one side of the two support columns respectively; the two sides of the closed roller shutter 104 are slidably arranged in the two sliding grooves 105, and the closed roller shutter 104 can separate the space on both sides, so that a separate polishing room is formed between the closed roller shutter 104 and the adjacent closed roller shutter 104.

[0026] Specifically, the bottom of the cross beam is also provided with a lighting lamp 106 for illuminating the inside of the polishing room; the bottom of the support column is also provided with a roller 109; two sliding grooves can also be arranged on the ground, so that the roller 109 is arranged in the sliding groove and the mounting frame 101 and the support frame 110 can slide along the sliding groove;

[0027] As shown in the figure, Figure 2-4 The side of the mounting frame 101 or the support frame 110 is also provided with a mounting groove 202; the two ends of the protective curtain 201 are respectively clamped in the mounting grooves 202 on the adjacent mounting frame 101 and support frame 110, which is used for preventing dust and exhaust gas generated in the polishing process from polluting the working environment;

[0028] It should be noted that the air extraction device and the exhaust device are prior art, and are not improved in this embodiment, and will not be described in detail here.

[0029] The working principle of the embodiment is as follows:

[0030] The bottom roller 109 of the support column rolls along the sliding groove, so that the mounting frame 101 and the support frame 110 are moved in turn and the protective curtain 201 is pulled open from the folded state, and a polishing area is formed below, and the size of the workpiece to be polished can be determined by moving a corresponding number of mounting frames 101 and support frames 110, and if multiple workpieces need to be polished at the same time, the closed roller shutter 104 on one side of the mounting frame 101 can be lowered to form a separate polishing area between the adjacent mounting frames 101.

[0031] The preferred embodiments of the present application have been described above with the preferred embodiments, but are not intended to limit the present application. For those skilled in the art, the present application can have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A telescopic grinding room, characterized in that: Comprising: A telescopic frame, including a number of mounting frames and a number of support frames, which are parallel to each other and slidably arranged on the ground; a number of the support frames are arranged between adjacent mounting frames; the mounting frames and the support frames are connected by a connecting frame; the connecting frame is composed of a number of connecting rods hinged to each other; the interior of the mounting frame is hollow, and an air inlet is provided on its inner side wall; an exhaust pipe is provided on the top of the mounting frame, one end of which is connected to the interior of the mounting frame, and the other end is connected to an exhaust device; a rolling curtain device is also provided on one side of the mounting frame; A protective curtain, the two ends of which are respectively connected between adjacent mounting frames and support frames.

2. A telescopic grinding room according to claim 1, characterized in that: A transfer seat is also provided on the top of the mounting frame, the interior of which is hollow and connected to the interior of the mounting frame; one end of the exhaust pipe is connected to the transfer seat, and the other end is connected to the transfer seat on an adjacent mounting frame.

3. The telescopic grinding room according to claim 1, characterized in that: The shape of the mounting frame is a U-shaped, composed of two support columns and a cross beam; the rolling curtain device includes a rolling curtain housing, a closed rolling curtain and two chutes; the rolling curtain housing is arranged on one side of the cross beam, and an opening is provided at its bottom; the closed rolling curtain is wound inside the rolling curtain housing; the two chutes are respectively arranged on one side of the two support columns; both sides of the closed rolling curtain are slidably arranged in the two chutes.

4. The telescopic grinding room according to claim 3, characterized in that: A lighting lamp is also provided at the bottom of the cross beam.

5. The telescopic grinding room according to claim 3, characterized in that: Rollers are also provided at the bottom of the support columns.

6. The telescopic grinding room according to claim 3, characterized in that: The air inlet is provided on one side of the support column, and a filter screen is also provided at its opening.

7. The telescopic grinding room according to claim 1, characterized in that: An installation groove is also provided on one side of the mounting frame or the support frame; both ends of the protective curtain are respectively clamped in the installation groove.

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