Powder coating conveying device

Abstract

The utility model discloses a powder coating conveying device which comprises a first support, a second support, a jacking air cylinder, a material conveying cylinder, a sliding rail, a sliding block and a limiting bolt, powder enters the material conveying cylinder through a feeding hopper, a motor drives a material conveying auger to rotate to convey the powder from a low position to a high position, a telescopic rod is driven by the jacking air cylinder to stretch out and draw back, and the sliding block is driven by the limiting bolt. The second support is arranged below the jacking air cylinder and the telescopic rod, meanwhile, the second support is arranged on the sliding rail in a sliding mode through the sliding block, when the height of the discharging nozzle of the conveying cylinder is adjusted, the distance between the first support and the second support can be automatically adjusted, and the jacking air cylinder and the telescopic rod are supported through the second support; the jacking air cylinder and the telescopic rod do not need to be supported in the adjusting process, the device is more reasonable in structure and convenient to use, the second support is fixed to the sliding rail through the limiting bolt, the overall stability of the device is ensured, and the safety of the device during operation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of powder coating conveying devices, in particular to a powder coating conveying device. Background Art

[0002] Powder coating is a solid powdered synthetic resin coating composed of solid resin, pigment, filler and additives. Different from ordinary solvent-based coating and water-based coating, its dispersion medium is not solvent and water, but air. It has the characteristics of no solvent pollution, absolute film formation and low energy consumption.

[0003] The existing Chinese patent with authorization announcement number CN219377366U discloses a powder coating conveying and crushing device, including a conveying cylinder, a discharge nozzle welded at the front end of the conveying cylinder, a conveying motor installed at the end of the conveying cylinder, the conveying motor is connected to an external power supply through a wire, a conveying auger is rotatably installed in the inner cavity of the conveying cylinder, a power rod of the conveying motor is connected to the auger, a crushing cylinder is welded to the outer wall of the conveying cylinder, a hopper is arranged on the top of the crushing cylinder, a crushing tool is rotatably installed in the inner cavity of the crushing cylinder, and a crushing motor is fixedly installed on the outer wall of the crushing cylinder. The powder coating conveying and crushing device can crush and discharge the powder coating raw materials to ensure that the subsequent powder coating is more uniform, and at the same time its height can be adjusted, which is suitable for high-altitude construction operations.

[0004] The disadvantages of the above-mentioned prior art solution are that when adjusting the height of the discharge end of the conveying cylinder, the distance between the bracket and the telescopic rod will change, and there is no bracket provided under the telescopic rod. In order to prevent the telescopic rod from tipping over during the adjustment process, the telescopic rod needs to be supported, which is inconvenient to use and there is still room for improvement in terms of usability. Utility Model Content

[0005] The purpose of the utility model is to provide a powder coating conveying device to solve the technical problem in the prior art that when adjusting the height of the discharge end of the conveying cylinder, the distance between the bracket and the telescopic rod will change, and no bracket is arranged under the telescopic rod. In order to prevent the telescopic rod from tipping over during the adjustment process, the telescopic rod needs to be supported, which is inconvenient to use and there is still room for improvement in terms of ease of use.

[0006] The technical problem to be solved by the utility model can be achieved through the following technical solutions:

[0007] A powder coating conveying device, comprising:

[0008] A bottom plate, on which brackets 1 and 2 are symmetrically distributed and respectively arranged, wherein a lower end of the bracket is fixedly connected to the bottom plate, a slide rail is arranged along the length direction of the bottom plate, and bracket 2 is slidably arranged on the slide rail;

[0009] A feed cylinder, in which a feed auger is arranged, the feed cylinder is arranged above bracket one and bracket two, the feed cylinder is rotatably arranged on bracket one, both ends of bracket two are fixedly connected with vertically arranged lifting cylinders, the driving ends of the lifting cylinders are arranged upward, the driving ends of the lifting cylinders are fixedly connected with telescopic rods, the upper ends of the telescopic rods are fixedly connected with adapter ends, the feed cylinder is arranged between the adapter ends, and the adapter ends are rotatably connected with the side walls of the feed cylinder.

[0010] As a further solution of the utility model: a slider is fixedly connected to the lower end of bracket 2, bracket 2 is slidably arranged on the slide rail through the slider, rotating shafts are fixedly connected to both sides of the feed cylinder, and bearings corresponding to the installation position of the rotating shaft are embedded on bracket 1.

[0011] As a further solution of the utility model: the outer ring of the bearing is fixedly connected to the bracket one, and the rotating shaft of the feeding cylinder is coaxially sleeved and fixedly connected to the inner ring of the bearing on the bracket one.

[0012] As a further solution of the utility model: a motor is fixedly connected to one end of the feed cylinder, a discharge nozzle is fixedly connected to the other end of the feed cylinder, the driving end of the motor is coaxially fixedly connected to the main shaft of the feed auger arranged in the feed cylinder, a feed hopper is arranged on the feed cylinder, and the feed hopper is connected to the inside of the feed cylinder.

[0013] As a further solution of the utility model: the motor and the bracket are arranged on the same side, and the discharge nozzle and the bracket are arranged on the same side.

[0014] As a further solution of the utility model: a bolt seat is fixedly connected to a position of the second bracket close to the slide rail, a bolt through hole is penetrated through the bolt seat, and a limit bolt is threadedly connected to the bolt through hole.

[0015] Beneficial effects of the utility model:

[0016] 1. When the utility model is in use, the powder enters the feeding cylinder through the feed hopper, and the motor drives the feeding auger to rotate to transport the powder from a low place to a high place. The telescopic rod is driven to extend and retract by the lifting cylinder, so that the height of the discharge nozzle can be adjusted. By arranging a bracket 2 under the lifting cylinder and the telescopic rod, and the bracket 2 is slidably arranged on the slide rail through a slider, when the height of the discharge nozzle of the conveying cylinder is adjusted, the distance between the bracket 1 and the bracket 2 can be automatically adjusted. The lifting cylinder and the telescopic rod are supported by the bracket 2, so that the lifting cylinder and the telescopic rod do not need to be supported during the adjustment process, and the device structure is more reasonable and easy to use;

[0017] 2. A bolt seat is fixedly connected to the position of the second bracket of the utility model near the slide rail, and a bolt through hole is penetrated through the bolt seat. A limit bolt is connected to the inner thread of the bolt through hole. After the height adjustment of the discharge nozzle is completed, the limit bolt is fastened to the slide rail to fix the second bracket on the slide rail. The self-stability of the feed auger is poor when it rotates at a low speed. The second bracket is fixed to the slide rail by the limit bolt to ensure the overall stability of the device and improve the safety of the device during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings.

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model Figure 1 ;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model Figure 2 ;

[0021] Figure 3 This utility model Figure 2 Enlarged structural diagram at A in the middle.

[0022] In the figure: 1. bottom plate; 2. bracket 1; 3. bracket 2; 4. lifting cylinder; 5. feeding cylinder; 6. feeding hopper; 7. slide rail; 8. slide block; 9. bolt seat; 10. limit bolt; 11. discharge nozzle; 12. telescopic rod; 13. adapter end; 14. motor. 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] like Figure 1-Figure 3 As shown, a powder coating conveying device comprises:

[0025] A bottom plate 1, on which brackets 1 2 and brackets 2 3 are symmetrically arranged, the lower end of bracket 1 2 is fixedly connected to the bottom plate 1, a slide rail 7 is arranged along the length direction of the bottom plate 1, and brackets 2 3 are slidably arranged on the slide rail 7;

[0026] A feeding cylinder 5 is provided with a feeding auger inside the feeding cylinder 5. The feeding cylinder 5 is arranged above the bracket 1 2 and the bracket 2 3. The feeding cylinder 5 is rotatably arranged on the bracket 1 2. Both ends of the bracket 2 3 are fixedly connected with vertically arranged lifting cylinders 4. The driving ends of the lifting cylinders 4 are arranged upward. The driving ends of the lifting cylinders 4 are fixedly connected with telescopic rods 12. The upper ends of the telescopic rods 12 are fixedly connected with adapter ends 13. The feeding cylinder 5 is arranged between the adapter ends 13. The adapter ends 13 are rotatably connected to the side walls of the feeding cylinder 5.

[0027] A slider 8 is fixedly connected to the lower end of the bracket 2 3, and the bracket 2 3 is slidably set on the slide rail 7 through the slider 8. Rotating shafts are fixedly connected on both sides of the feed cylinder 5. Bearings corresponding to the installation position of the rotating shaft are embedded on the bracket 1 2, and the outer ring of the bearing is fixedly connected to the bracket 1 2. The rotating shaft of the feed cylinder 5 is coaxially sleeved and fixedly connected to the inner ring of the bearing on the bracket 1 2.

[0028] A motor 14 is fixedly connected to one end of the feed cylinder 5, and a discharge nozzle 11 is fixedly connected to the other end of the feed cylinder 5. The driving end of the motor 14 is coaxially fixedly connected to the main shaft of the feed auger arranged in the feed cylinder 5. A feed hopper 6 is arranged on the feed cylinder 5, and the feed hopper 6 is connected to the inside of the feed cylinder 5. The motor 14 is arranged on the same side of the bracket 1 2, and the discharge nozzle 11 is arranged on the same side of the bracket 2 3.

[0029] A bolt seat 9 is fixedly connected to a position of the bracket 2 3 near the slide rail 7 , and a bolt through hole is penetrated through the bolt seat 9 , and a limit bolt 10 is threadedly connected to the bolt through hole.

[0030] In order to facilitate the understanding of the embodiments of this solution by those skilled in the art, the working principle of this solution is briefly described in combination with specific application scenarios:

[0031] The powder enters the feeding cylinder 5 through the feed hopper 6, and the motor 14 drives the feeding auger to rotate to transport the powder from a low place to a high place. The telescopic rod 12 is driven to extend and retract by the lifting cylinder 4, so that the height of the discharge nozzle 11 can be adjusted. By arranging a bracket 2 3 under the lifting cylinder 4 and the telescopic rod 12, and the bracket 2 3 is slidably arranged on the slide rail 7 through the slider 8, when the height of the discharge nozzle 11 of the conveying cylinder 5 is adjusted, the distance between the bracket 1 2 and the bracket 2 3 can be automatically adjusted. The lifting cylinder 4 and the telescopic rod 12 are supported by the bracket 2 3, so that the lifting cylinder 4 and the telescopic rod 12 do not need to be supported during the adjustment process, and the device structure is more reasonable and easy to use;

[0032] A bolt seat 9 is fixedly connected to the position of the bracket 2 3 near the slide rail 7, and a bolt through hole is penetrated on the bolt seat 9. A limit bolt 10 is threadedly connected to the bolt through hole. After the height adjustment of the discharge nozzle 11 is completed, the limit bolt 10 is fastened to the slide rail 7 to fix the bracket 2 3 on the slide rail 7. The self-stability of the feed auger is poor when it rotates at a low speed. By fixing the bracket 2 3 on the slide rail 7 with the limit bolt 10, the overall stability of the device can be improved, and the safety of the device during operation can be improved.

[0033] Several embodiments of the utility model are described in detail above, but the embodiments of the utility model are not limited thereto and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A powder coating conveying device, characterized in that: include: A bottom plate (1), on which a bracket 1 (2) and a bracket 2 (3) are symmetrically distributed and respectively arranged, the lower end of the bracket 1 (2) is fixedly connected to the bottom plate (1), a slide rail (7) is arranged along the length direction of the bottom plate (1), and the bracket 2 (3) is slidably arranged on the slide rail (7); A feeding cylinder (5) is provided with a feeding auger inside the feeding cylinder (5). The feeding cylinder (5) is arranged above the first bracket (2) and the second bracket (3). The feeding cylinder (5) is rotatably arranged on the first bracket (2). Both ends of the second bracket (3) are fixedly connected with a vertically arranged lifting cylinder (4). The driving ends of the lifting cylinder (4) are arranged upward. The driving ends of the lifting cylinder (4) are fixedly connected with a telescopic rod (12). The upper ends of the telescopic rod (12) are fixedly connected with a transfer end (13). The feeding cylinder (5) is arranged between the transfer ends (13). The transfer end (13) is rotatably connected with the side wall of the feeding cylinder (5).

2. A powder coating conveying device according to claim 1, characterized in that: The lower end of the second bracket (3) is fixedly connected with a slider (8), and the second bracket (3) is slidably arranged on the slide rail (7) through the slider (8). Both sides of the feeding cylinder (5) are fixedly connected with a rotating shaft, and the first bracket (2) is embedded with a bearing corresponding to the installation position of the rotating shaft.

3. A powder coating conveying device according to claim 2, characterized in that: The outer ring of the bearing is fixedly connected to the bracket one (2), and the rotating shaft of the feeding cylinder (5) is coaxially sleeved and fixedly connected to the inner ring of the bearing on the bracket one (2).

4. A powder coating conveying device according to claim 1, characterized in that: A motor (14) is fixedly connected to one end of the feeding cylinder (5), and a discharge nozzle (11) is fixedly connected to the other end of the feeding cylinder (5). The driving end of the motor (14) is coaxially fixedly connected to the main shaft of a feeding auger arranged in the feeding cylinder (5). A feeding hopper (6) is arranged on the feeding cylinder (5), and the feeding hopper (6) is connected to the inside of the feeding cylinder (5).

5. A powder coating conveying device according to claim 4, characterized in that: The motor (14) is arranged on the same side as the first bracket (2), and the discharge nozzle (11) is arranged on the same side as the second bracket (3).

6. A powder coating conveying device according to claim 1, characterized in that: A bolt seat (9) is fixedly connected to the second bracket (3) at a position close to the slide rail (7), and a bolt through hole is penetrated through the bolt seat (9), and a limit bolt (10) is threadedly connected in the bolt through hole.

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