Sand blasting cabin capable of reducing noise pollution

Abstract

The utility model discloses a sand blasting cabin capable of reducing noise pollution, which belongs to the technical field of sand blasting cabins and comprises a cabin body. Two symmetrical through openings are formed in the outer wall of the cabin body, a conveying frame is arranged in the through openings of the cabin body, two symmetrical limiting guide rails are fixedly connected to the outer wall, close to the through openings, of the cabin body, a baffle is slidably connected between the two limiting guide rails, and a plurality of inserting grooves are formed in the outer wall, facing the through openings of the cabin body, of the baffle. A baffle is arranged in the cabin body, a slot is formed in the baffle, a first magnetic block is fixedly connected in the slot of the baffle, one end of the first magnetic block is connected with a second magnetic block in a magnetic attraction mode, one end of the second magnetic block is fixedly connected with an insertion block, and one end of the insertion block is fixedly connected with a damping sound insulation board. The damping sound insulation board is used for blocking noise at the port of the cabin body, and the processing noise is prevented from being greatly dispersed from the port.

Description

Technical Field

[0001] The utility model relates to the technical field of sandblasting cabins, in particular to a sandblasting cabin capable of reducing noise pollution. Background Art

[0002] The sandblasting cabin is a cabin where sandblasting equipment is installed. It is a processing room for cleaning and rust removal of workpiece surfaces, and increasing the adhesion between workpieces and coatings. The main feature of the sandblasting cabin is that the sandblasting process is carried out in the cabin, and the sandblasting cabin is used to provide certain protection for the sandblasting equipment. It mainly serves the workpiece processing and transmission chain of the workstation.

[0003] Nowadays, sandblasting chambers have reserved openings for the transmission chain to transport workpieces. These openings will cause the noise generated by the sandblasting process to dissipate significantly and affect the processing environment.

[0004] Based on this, the utility model designs a sandblasting cabin with reduced noise pollution to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a sandblasting cabin with reduced noise pollution to solve the above technical problems.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sandblasting cabin for reducing noise pollution, comprising: a cabin body; two symmetrical through openings are provided on the outer wall of the cabin body, a conveying rack is arranged in the through opening of the cabin body, two symmetrical limit guide rails are fixedly connected to the outer wall of the cabin body near the through opening, a baffle is slidably connected between the two limit guide rails, a plurality of slots are provided on the outer wall of the baffle plate facing the cabin body through opening, a first magnetic block is fixedly connected in the slot of the baffle plate, a second magnetic block is magnetically connected to one end of the first magnetic block, an insert block is fixedly connected to one end of the second magnetic block, and a damping sound insulation board is fixedly connected to one end of the insert block.

[0007] Preferably, a linkage rod is fixedly connected to the top of the baffle, and a cylinder is fixedly connected to the outer wall of the cabin.

[0008] Preferably, the telescopic end of the cylinder is transmission-connected to the bottom of the linkage rod.

[0009] Preferably, a maintenance plate is detachably connected to one end of the cabin.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: when the workpiece passes through the opening of the cabin, the cylinder is used to control the linkage rod to drive the baffle and the damping sound insulation board to move up, exposing the opening of the cabin, so that the workpiece can smoothly enter and exit the cabin, which is more convenient; when the workpiece enters the cabin for sandblasting, the baffle and the sound insulation board block the opening of the cabin, and the damping sound insulation board is used to block the noise at the opening of the cabin, thereby avoiding the large amount of processing noise from being dissipated from the opening, and the damping sound insulation board is also more convenient to disassemble and assemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0012] Figure 1 This is a schematic diagram of the overall structure of this embodiment;

[0013] Figure 2 This is a schematic diagram of the structure of the maintenance plate for this embodiment;

[0014] Figure 3 This is a schematic diagram showing the structure of the limit guide rail in this embodiment;

[0015] Figure 4 This is a schematic diagram of the structure of the damping sound insulation board in this embodiment;

[0016] Figure 5 This is a schematic diagram of the baffle structure of this embodiment.

[0017] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0018] 1. Cabin; 2. Conveying rack; 3. Limiting guide rail; 4. Baffle; 5. First magnetic block; 6. Second magnetic block; 7. Insert block; 8. Damping sound insulation board; 9. Linkage rod; 10. Cylinder; 11. Maintenance board. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-5The utility model provides a technical solution: a sandblasting cabin for reducing noise pollution, comprising: a cabin body 1; the outer wall of the cabin body 1 is provided with two symmetrical through-holes, a conveying frame 2 is arranged in the through-hole of the cabin body 1, the outer wall of the cabin body 1 near the through-hole is fixedly connected with two symmetrical limiting guide rails 3, a baffle 4 is slidably connected between the two limiting guide rails 3, the baffle 4 is provided with a plurality of slots on the outer wall of the through-hole of the cabin body 1, a first magnetic block 5 is fixedly connected in the slot of the baffle 4, one end of the first magnetic block 5 is magnetically connected with a second magnetic block 6, one end of the second magnetic block 6 is fixedly connected with an insert block 7, and one end of the insert block 7 is fixedly connected with a damping sound insulation board 8;

[0021] The two openings of the cabin 1 are used for the entry and exit of workpieces transported by the conveyor frame 2. A plurality of rollers are arranged on the top of the conveyor frame 2 to transport the workpieces. The conveyor frame 2 is used for the conveyor chain of the external workpiece production line so that the workpieces can enter the subsequent painting equipment for processing after the sandblasting treatment. The two openings of the cabin 1 are blocked by the baffle 4 and the damping sound insulation board 8 to block the sandblasting noise in the cabin 1 and reduce the noise dissipation. The damping sound insulation board 8 uses the second magnetic block 6 of the plug 7 and the first magnetic block 5 of the baffle 4 for magnetic attraction, which is convenient for the disassembly and assembly of the damping mounting plate.

[0022] Preferably, a linkage rod 9 is fixedly connected to the top of the baffle 4, and a cylinder 10 is fixedly connected to the outer wall of the cabin 1;

[0023] The cylinder 10 is used to control the linkage rod 9 to move up and down, thereby driving the baffle 4 and the damping sound insulation board 8 to move.

[0024] Preferably, the telescopic end of the cylinder 10 is transmission-connected to the bottom of the linkage rod 9;

[0025] The cylinder 10 controls the movement of the linkage rod 9 through its telescopic end.

[0026] Preferably, a maintenance plate 11 is detachably connected to one end of the cabin 1;

[0027] The maintenance plate 11 is connected to the cabin body 1 by screws, and can be disassembled and assembled for personnel to maintain the equipment in the cabin.

[0028] A specific application of this embodiment is as follows: the workpiece is placed on the roller of the conveyor frame 2, and is moved into the cabin 1 through an opening of the cabin 1 for sandblasting. When the workpiece passes through the opening of the cabin 1, the cylinder 10 uses its telescopic end to control the linkage rod 9 to move up, and uses the linkage rod 9 to drive the baffle 4 and the damping sound insulation board 8 to move up, exposing the opening of the cabin 1, so that the workpiece can smoothly enter and exit the cabin 1, which is relatively convenient. When the workpiece enters the cabin 1 for sandblasting, the baffle 4 and the sound insulation board block the opening of the cabin 1, and the damping sound insulation board 8 is used to block the noise at the opening of the cabin 1 to prevent the processing noise from being dissipated in large quantities from the opening. When installing the damping sound insulation board 8, the maintenance plate 11 is removed, and the plug 7 of the damping sound insulation board 8 can be inserted into the slot of the baffle 4, so that the second magnetic block 6 at one end of the plug 7 and the first magnetic block 5 in the slot of the baffle 4 are magnetically connected to complete the installation, which is relatively convenient for disassembly and assembly of the damping sound insulation board 8.

[0029] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 should not be understood as a limitation on the present invention.

[0030] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sandblasting cabin for reducing noise pollution, comprising: Cabin (1); characterized in that the outer wall of the cabin (1) is provided with two symmetrical openings, a conveying rack (2) is arranged in the opening of the cabin (1), two symmetrical limiting guide rails (3) are fixedly connected to the outer wall of the cabin (1) near the opening, a baffle (4) is slidably connected between the two limiting guide rails (3), the baffle (4) is provided with a plurality of slots on the outer wall of the opening of the cabin (1), a first magnetic block (5) is fixedly connected in the slot of the baffle (4), one end of the first magnetic block (5) is magnetically connected to the second magnetic block (6), one end of the second magnetic block (6) is fixedly connected to the plug block (7), and one end of the plug block (7) is fixedly connected to the damping sound insulation board (8).

2. A sandblasting cabin for reducing noise pollution according to claim 1, characterized in that: The top of the baffle (4) is fixedly connected to a linkage rod (9), and the outer wall of the cabin (1) is fixedly connected to a cylinder (10).

3. A sandblasting cabin for reducing noise pollution according to claim 2, characterized in that: The telescopic end of the cylinder (10) is transmission-connected to the bottom of the linkage rod (9).

4. A sandblasting cabin for reducing noise pollution according to claim 1, characterized in that: One end of the cabin body (1) is detachably connected to a maintenance plate (11).

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