Conveying chain cleaning device for coating line

Abstract

The utility model relates to the technical field of conveying chain cleaning devices, and discloses a conveying chain cleaning device for a coating line, which comprises a mounting frame, connecting rods are arranged at the upper end and the lower end of the mounting frame in a sliding manner, and a U-shaped frame is fixedly arranged at one end of each connecting rod. A limiting block is fixedly arranged on one side of the U-shaped frame, the limiting block is slidably mounted on the inner wall of one side of the mounting frame, a cleaning roller is arranged in the U-shaped frame, connecting shafts are fixedly arranged at the two ends of the cleaning roller, and the connecting shafts are rotatably mounted at the two ends of the U-shaped frame. According to the conveying chain cleaning device, the U-shaped frame is made to slide outwards by pulling the two pulling plates outwards, meanwhile, the tension spring deforms, the conveying chain is placed between the two cleaning rollers, the deformed tension spring enables the cleaning rollers to abut against the conveying chain so as to clean the conveying chain, meanwhile, the cleaning rollers are buckled in the U-shaped frame through the connecting shafts, and the cleaning rollers are convenient to disassemble and assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying chain cleaning devices, and particularly relates to a conveying chain cleaning device for a painting line. Background Technique

[0002] Similar to the drive chain, the precision conveying chain is also composed of a series of bearings, which are fixed by chain plates with a restraining effect, and their positional relationship with each other is very precise. Each bearing includes a pin shaft and a sleeve, and the rollers of the chain rotate on them. The pin shaft and the sleeve are both surface hardened, which allows them to be hinged together under higher pressures and can withstand the load pressure transmitted by the rollers and the impact during meshing. However, the structure of the conveying chain cleaning devices currently used in the market is relatively simple, inconvenient for adjustment, disassembly and assembly, resulting in inconvenient use. Therefore, a conveying chain cleaning device for a painting line is proposed. Content of the Utility Model

[0003] The purpose of the utility model is to provide a conveying chain cleaning device for a painting line to solve the problems in the above background technique that the structure of the conveying chain cleaning devices currently used in the market is relatively simple, inconvenient for adjustment, disassembly and assembly, resulting in inconvenient use.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A conveying chain cleaning device for a painting line, including an installation frame. Connecting rods are slidably arranged at both the upper and lower ends of the installation frame. One end of each connecting rod is fixedly provided with a U-shaped frame. A limiting block is fixedly arranged on one side of the U-shaped frame and is slidably installed on the inner wall of one side of the installation frame. A cleaning roller is arranged inside the U-shaped frame. Connecting shafts are fixedly arranged at both ends of the cleaning roller and are rotatably installed at both ends of the U-shaped frame. The other end of the connecting rod is fixedly provided with a pull plate. A tension spring is sleeved on the outer side of the connecting rod, and both ends of the tension spring are respectively connected to the pull plate and the installation frame. A support structure is arranged on one side of the installation frame.

[0005] Preferably, the support structure includes a fixed block fixedly installed on one side of the installation frame. A first support rod is slidably arranged inside the fixed block. A limiting plate is fixedly arranged at the top of the first support rod. A second support rod is slidably arranged inside the first support rod. A bottom plate is fixedly arranged at the bottom of the second support rod. A first threaded rod is threadedly connected to the outer side of the first support rod. A second threaded rod is threadedly connected to one side of the fixed block.

[0006] Preferably, a chute is opened on the inner wall of one side of the installation frame, and the limiting block is slidably installed inside the chute.

[0007] Preferably, clamping grooves are opened on both sides of the U-shaped frame, and the connecting shaft is rotatably installed inside the clamping grooves.

[0008] Preferably, a through hole is formed inside the fixed block, and the first support rod is slidably installed inside the through hole.

[0009] Preferably, a threaded hole is formed on one side of the fixed block, and the second threaded rod is threadedly connected to the fixed block through the threaded hole.

[0010] Compared with the prior art, the present utility model adopts the above technical solutions and has the following technical effects:

[0011] In the present utility model, by providing a connecting rod, a U-shaped frame, a limiting block, a cleaning roller and a connecting shaft, during use, the pull plate is pulled outwards to make the connecting rod slide outwards, and then the conveying chain is placed between the two cleaning rollers. The deformed tension spring will push the cleaning roller to contact the conveying chain, thereby cleaning the conveying chain. The cleaning roller is buckled inside the U-shaped frame through the connecting shaft, so it is convenient to disassemble and assemble the cleaning roller, which is convenient for later cleaning and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0013] Figure 1 is a schematic structural diagram of the use of the present utility model;

[0014] Figure 2 is a schematic structural diagram of the storage of the present utility model;

[0015] Figure 3 is a schematic cross-sectional structural diagram of the present utility model;

[0016] Figure 4 is a schematic connection structure diagram of the limiting block and the U-shaped frame of the present utility model.

[0017] Explanation of reference numerals: 1, mounting frame; 2, connecting rod; 3, U-shaped frame; 4, limiting block; 5, cleaning roller; 6, connecting shaft; 7, pull plate; 8, tension spring; 9, fixed block; 10, first support rod; 11, limiting plate; 12, second support rod; 13, bottom plate; 14, first threaded rod; 15, second threaded rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0019] It should be noted that the structures, proportions, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those who are familiar with this technology to understand and read, and are not used to limit the limited conditions that can be implemented in this application. Therefore, they do not have technical essence. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects that this application can produce and the purposes that can be achieved, should still fall within the scope that can be covered by the technical content disclosed in this application.

[0020] Embodiment

[0021] In the prior art, the structure of the conveying chain cleaning device used in the current market is relatively simple, inconvenient to adjust, disassemble and assemble, resulting in inconvenient use.

[0022] Please refer to Figures 1-4 , the present utility model provides a technical solution: a conveying chain cleaning device for a painting line, including a mounting frame 1. Connecting rods 2 are slidably arranged at both the upper and lower ends of the mounting frame 1. One end of each connecting rod 2 is fixedly provided with a U-shaped frame 3. A limiting block 4 is fixedly arranged on one side of the U-shaped frame 3 and the limiting block 4 is slidably installed on the inner wall of one side of the mounting frame 1. A cleaning roller 5 is arranged inside the U-shaped frame 3. Connecting shafts 6 are fixedly arranged at both ends of the cleaning roller 5 and the connecting shafts 6 are rotatably installed at both ends of the U-shaped frame 3. The other end of the connecting rod 2 is fixedly provided with a pull plate 7. A tension spring 8 is sleeved outside the connecting rod 2 and both ends of the tension spring 8 are respectively connected to the pull plate 7 and the mounting frame 1. A support structure is arranged on one side of the mounting frame 1. When in use, the mounting frame 1 is installed at a suitable position through the support structure, and then the two pull plates 7 are pulled outwards to make the U-shaped frame 3 slide outwards. At the same time, the tension spring 8 will deform. Then the conveying chain is placed between the two cleaning rollers 5. The deformed tension spring 8 will press the cleaning roller 5 against the conveying chain to clean the conveying chain. At the same time, the cleaning roller 5 is buckled inside the U-shaped frame 3 through the connecting shaft 6, which is convenient for disassembly and assembly.

[0023] The support structure includes a fixed block 9 which is fixedly installed on one side of the mounting frame 1. A first support rod 10 is slidably arranged inside the fixed block 9. A limiting plate 11 is fixedly arranged at the top of the first support rod 10. A second support rod 12 is slidably arranged inside the first support rod 10. A bottom plate 13 is fixedly arranged at the bottom of the second support rod 12. A first threaded rod 14 is threadedly connected to the outside of the first support rod 10. A second threaded rod 15 is threadedly connected to one side of the fixed block 9. During use, according to the usage situation, adjust the sliding of the first support rod 10 inside the fixed block 9, and at the same time slide the second support rod 12, so as to adjust the height of the mounting frame 1. After adjustment, rotate the first threaded rod 14 and the second threaded rod 15 respectively to fix the second support rod 12 and the first support rod 10.

[0024] A chute is provided on the inner wall of one side of the mounting frame 1, and the limiting block 4 is slidably installed inside the chute. The U-shaped frame 3 is limited by the limiting block 4.

[0025] Card slots are provided on both sides of the U-shaped frame 3. The connecting shaft 6 is rotatably installed inside the card slots. The cleaning roller 5 is rotatably installed inside the U-shaped frame 3 through the connecting shaft 6.

[0026] A through hole is provided inside the fixed block 9, and the first support rod 10 is slidably installed inside the through hole. The first support rod 10 can slide inside the fixed block 9, so as to adjust the position of the mounting frame 1.

[0027] A threaded hole is provided on one side of the fixed block 9. The second threaded rod 15 is threadedly connected to the fixed block 9 through the threaded hole. The first support rod 10 inside the fixed block 9 is fixed by the second threaded rod 15.

[0028] Working principle or structural principle. During use, slide the first support rod 10, then fix the first support rod 10 through the second threaded rod 15, and then adjust the second support rod 12 inside the first support rod 10. After adjustment, rotate the first threaded rod 14 to fix the second support rod 12. The first support rod 10 and the second support rod 12 adjust and fix the mounting frame 1. Then pull the pull plate 7 outwards to make the connecting rod 2 slide outwards, so that the tension spring 8 outside the pull plate 7 deforms. Then place the conveyor chain between the two cleaning rollers 5. The deformed tension spring 8 will push the cleaning roller 5 to contact the conveyor chain, so as to clean the conveyor chain. And the cleaning roller 5 is buckled inside the U-shaped frame 3 through the connecting shaft 6, so it is convenient to disassemble and assemble the cleaning roller 5 and convenient for later cleaning and replacement.

[0029] Those skilled in the art can understand that the features recited in the various embodiments and / or claims of the present utility model can be combined or / and combined in various ways, even if such combinations or combinations are not explicitly recited in the present utility model. In particular, without departing from the spirit and teachings of the present utility model, the features recited in the various embodiments and / or claims of the present utility model can be combined and / or combined in various ways. All such combinations and / or combinations fall within the scope of the present utility model.

Claims

1. A conveying chain cleaning device for a painting line, comprising a mounting frame (1), characterized in that: Both the upper and lower ends of the mounting frame (1) are slidably provided with connecting rods (2). One end of each connecting rod (2) is fixedly provided with a U-shaped frame (3). One side of the U-shaped frame (3) is fixedly provided with a limiting block (4), and the limiting block (4) is slidably mounted on the inner wall of one side of the mounting frame (1). A cleaning roller (5) is arranged inside the U-shaped frame (3). Both ends of the cleaning roller (5) are fixedly provided with connecting shafts (6), and the connecting shafts (6) are rotatably mounted at both ends of the U-shaped frame (3). The other end of the connecting rod (2) is fixedly provided with a pulling plate (7). A pulling spring (8) is sleeved on the outer side of the connecting rod (2), and both ends of the pulling spring (8) are respectively connected to the pulling plate (7) and the mounting frame (1). A supporting structure is arranged on one side of the mounting frame (1).

2. The conveying chain cleaning device for a painting line according to claim 1, characterized in that: The supporting structure includes a fixed block (9). The fixed block (9) is fixedly mounted on one side of the mounting frame (1). A first support rod (10) is slidably arranged inside the fixed block (9). A limiting plate (11) is fixedly provided at the top of the first support rod (10). A second support rod (12) is slidably arranged inside the first support rod (10). A bottom plate (13) is fixedly provided at the bottom of the second support rod (12). A first threaded rod (14) is threadedly connected to the outer side of the first support rod (10). A second threaded rod (15) is threadedly connected to one side of the fixed block (9).

3. The conveying chain cleaning device for a painting line according to claim 1, wherein: A chute is formed in the inner wall of one side of the mounting frame (1), and the limiting block (4) is slidably mounted inside the chute.

4. The conveying chain cleaning device for a painting line according to claim 1, characterized in that: Card slots are formed on both sides of the U-shaped frame (3), and the connecting shafts (6) are rotatably mounted inside the card slots.

5. The conveying chain cleaning device for a painting line according to claim 2, characterized in that: A through hole is formed in the fixed block (9), and the first support rod (10) is slidably mounted inside the through hole.

6. The conveying chain cleaning device for a painting line according to claim 2, wherein: A threaded hole is formed on one side of the fixed block (9), and the second threaded rod (15) is threadedly connected to the fixed block (9) through the threaded hole.

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