A traction adjustment device suitable for an air filter pleat production line

Abstract

The utility model provides a kind of traction adjusting device suitable for air filter origami production line, comprising: traction device, conveying device and sliding device, conveying device includes two moving grooves, two moving blocks, moving frame, driving device and adjusting roller.The utility model provides a kind of traction adjusting device suitable for air filter origami production line, by driving device cooperation moving frame, moving block and moving groove, the inside of adjusting roller is adjusted, so that adjusting roller moves in up and down position, the tension of filter paper when conveying is adjusted, keep filter paper proper tension, prevent filter paper too loose and lead to wrinkle, accumulation or deviation in conveying process and other phenomena, avoid filter material too tight and be stretched deformation even break, affect product quality and production efficiency, adjusting roller is disassembled and installed by sliding device simultaneously, so as to facilitate the replacement of adjusting roller.

Description

Technical Field

[0001] This utility model relates to the field of filters, and more particularly to a traction adjustment device suitable for an air filter folding production line. Background Technology

[0002] The traction device in the air filter folding production line is a key component of the production line. It is mainly used to transport and pull the filter paper to ensure that the filter paper can move accurately and stably during the folding process.

[0003] Currently, the traction roller of the traction device is fixed by removing the fixing bolts, moving the traction roller up or down to a suitable position, and then fixing it by reinstalling the bolts. This makes it inconvenient to adjust the tension of the filter paper during feeding by adjusting the position of the traction roller.

[0004] Therefore, it is necessary to provide a traction adjustment device suitable for air filter folding production lines to solve the above-mentioned technical problems. Utility Model Content

[0005] This invention provides a traction adjustment device suitable for air filter paper folding production lines, which solves the problem of inconvenient adjustment of filter paper tension during conveying.

[0006] To solve the above-mentioned technical problems, this utility model provides a traction adjustment device suitable for an air filter origami production line, comprising: a traction device, a conveying device, and a sliding device;

[0007] The conveying device includes two moving slots, two moving blocks, a moving frame, a drive device, and an adjusting roller. The two moving slots are both opened inside the traction device. The two moving blocks are slidably connected to the inside of the two moving slots. The bottom of the moving frame is located at the top of the moving blocks. The drive device is located inside the traction device and is used to drive the moving frame to move. The two ends of the adjusting roller are respectively located inside the two moving blocks.

[0008] The sliding device includes two sliding grooves, two sliding blocks, and two through grooves. The two sliding grooves are both opened inside the movable frame, the two sliding blocks are slidably connected to the interiors of the two sliding grooves, and the two through grooves are both opened inside the traction device.

[0009] Preferably, the driving device includes a rotating groove, two rotating blocks, a threaded rod, two connecting rods, and a servo motor. The rotating groove is formed inside the traction device. The two rotating blocks are slidably connected to the inside of the rotating groove. The threaded rod is threadedly connected to the inside of the rotating blocks. One end of each of the two connecting rods is rotatably connected to the bottom of the two rotating blocks. The servo motor is fixedly installed on one side of the traction device.

[0010] Preferably, one end of each of the two connecting rods is rotatably connected to the top of the movable frame.

[0011] Preferably, a mounting frame is fixedly connected to one side of the movable frame, and a limit device is provided inside the mounting frame.

[0012] Preferably, the limiting device includes an adjusting device and two limiting plates. The adjusting device is disposed inside the mounting frame, and the two limiting plates are disposed at the output end of the adjusting device. The adjusting device is used to drive the limiting plates to move.

[0013] Preferably, the adjusting device includes an adjusting groove, an adjusting rod, two adjusting blocks, and a drive motor. The adjusting groove is formed inside the mounting frame. One end of the adjusting rod is rotatably connected to one end of the inner wall of the adjusting groove. Both adjusting blocks are threadedly connected to the surface of the adjusting rod. The drive motor is fixedly installed at one end of the mounting frame.

[0014] Preferably, the tops of the two limiting plates are fixedly connected to the bottoms of the two adjusting blocks.

[0015] Compared with related technologies, the traction adjustment device for an air filter folding production line provided by this utility model has the following advantages:

[0016] This utility model provides a traction adjustment device suitable for an air filter folding production line. Through a drive device in conjunction with a moving frame, a moving block, and a moving groove, the internal structure of the adjustment roller is adjusted, thereby moving the adjustment roller up and down to adjust the tension of the filter paper during conveying. This maintains appropriate tension in the filter paper, preventing it from being too loose, which could lead to wrinkles, accumulation, or deviation during conveying. It also avoids the filter material being stretched, deformed, or even broken due to excessive tightness, which would affect product quality and production efficiency. At the same time, the adjustment roller can be disassembled and installed through a sliding device, making it convenient to replace the adjustment roller. Attached Figure Description

[0017] Figure 1 A schematic diagram of the structure of a first embodiment of a traction adjustment device suitable for an air filter origami production line provided by this utility model;

[0018] Figure 2for Figure 1 The diagram shows the structure of the movable slot;

[0019] Figure 3 for Figure 1 The enlarged schematic diagram of part A shown below;

[0020] Figure 4 A schematic diagram of the structure of a second embodiment of a traction adjustment device suitable for an air filter origami production line provided by this utility model;

[0021] Figure 5 for Figure 4 The diagram shows the structure of the movable slot.

[0022] The diagram is labeled as follows: 1. Traction device; 2. Conveying device; 21. Moving trough; 22. Moving block; 23. Moving frame; 24. Drive device; 241. Rotating trough; 242. Rotating block; 243. Threaded rod; 244. Connecting rod; 245. Servo motor; 25. Tensioning roller; 3. Sliding device; 31. Sliding trough; 32. Sliding block; 33. Through groove; 4. Limiting device; 41. Adjusting device; 411. Adjusting trough; 412. Adjusting rod; 413. Adjusting block; 414. Drive motor; 42. Limiting plate; 5. Mounting frame. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] First Embodiment

[0025] Please refer to the following: Figure 1 , Figure 2 and Figure 3 ,in, Figure 1 A schematic diagram of the structure of a first embodiment of a traction adjustment device suitable for an air filter origami production line provided by this utility model; Figure 2 for Figure 1 The diagram shows the structure of the movable slot; Figure 3 for Figure 1 The enlarged schematic diagram of part A is shown. A traction adjustment device suitable for an air filter folding production line includes: a traction device 1, a conveying device 2, and a sliding device 3;

[0026] The conveying device 2 includes two moving grooves 21, two moving blocks 22, a moving frame 23, a driving device 24, and an adjusting roller 25. The two moving grooves 21 are both opened inside the traction device 1. The two moving blocks 22 are slidably connected to the inside of the two moving grooves 21 respectively. The bottom of the moving frame 23 is located at the top of the moving blocks 22. The driving device 24 is located inside the traction device 1 and is used to drive the moving frame 23 to move. The two ends of the adjusting roller 25 are respectively located inside the two moving blocks 22.

[0027] The sliding device 3 includes two sliding grooves 31, two sliding blocks 32 and two through grooves 33. The two sliding grooves 31 are both opened inside the moving frame 23. The two sliding blocks 32 are slidably connected to the inside of the two sliding grooves 31 respectively. The two through grooves 33 are both opened inside the traction device 1.

[0028] The traction device 1 has multiple sets of traction rollers internally connected to it, and these traction rollers are driven to rotate by a drive structure, thereby conveying the filter paper.

[0029] The drive device 24 is a hydraulic rod, which is fixedly installed on the top of the traction device 1, and its output end is fixedly installed on the top of the moving frame 23. It is used to push the moving frame 23 to move after the hydraulic rod is activated.

[0030] The sliding block 32 is a T-shaped block, and the sliding groove 31 is a T-shaped groove adapted to the sliding block 32.

[0031] The two movable blocks 22 are divided into two halves. The top of one movable block 22 is fixedly connected to one end of the bottom of the movable frame 23, while the bottom of the two sliding blocks 32 on the top of the other half of the movable block 22 is provided with a concave handle inside, which is used to easily pull the movable block 22 to one side to remove it, so as to replace the adjusting roller 25.

[0032] The drive device 24 includes a rotating groove 241, two rotating blocks 242, a threaded rod 243, two connecting rods 244, and a servo motor 245. The rotating groove 241 is formed inside the traction device 1. The two rotating blocks 242 are slidably connected to the inside of the rotating groove 241. The threaded rod 243 is threadedly connected to the inside of the rotating blocks 242. One end of each of the two connecting rods 244 is rotatably connected to the bottom of the two rotating blocks 242. The servo motor 245 is fixedly installed on one side of the traction device 1.

[0033] One end of each of the two connecting rods 244 is rotatably connected to the top of the movable frame 23.

[0034] The output end of the servo motor 245 is connected to one end of the threaded rod 243 via a coupling, so that the servo motor 245 can drive the threaded rod 243 to rotate after starting.

[0035] The threaded rod 243 is a counter-threaded rod, and the interior of each of the two rotating blocks 242 is provided with threaded holes that are adapted to the threaded rod 243. The rotating groove 241 is a rectangular groove, and the two rotating blocks 242 are rectangular blocks that are adapted to the rotating groove 241. They are used to drive the threaded rod 243 to rotate to one side after the servo motor 245 is started, so that the two rotating blocks 242 move on the surface of the threaded rod 243, thereby driving one end of the two connecting rods 244 to move, and the other end to drive the moving frame 23 to move.

[0036] The working principle of the traction adjustment device for an air filter folding production line provided by this utility model is as follows:

[0037] When in use, if it is necessary to adjust the tension of the filter paper, the drive device 24 is started, which drives the moving frame 23 to move downward, thereby driving the two moving blocks 22 to move inside the two moving grooves 21 respectively, so that the adjusting roller 25 moves downward to press down on the filter paper and increase the tension of the filter paper.

[0038] When the adjusting roller 25 needs to be replaced, the driving device 24 is started to move the moving frame 23 upward to the highest point. Then, half of the moving block 22 is pulled to one side, causing the sliding block 32 to move to one side and separate inside the sliding groove 31. After being taken out inside the through groove 33, the adjusting roller 25 can be disassembled.

[0039] After placing both ends of the new adjusting roller 25 inside the moving block 22 inside the moving groove 21, the sliding block 32 at the top of the other half of the moving block 22 is inserted into the sliding groove 31 and moved to the appropriate position. Then, the driving device 24 is activated to drive the moving frame 23 to move downwards, causing the moving block 22 to move downwards and separate from the through groove 33.

[0040] Compared with related technologies, the traction adjustment device for an air filter folding production line provided by this utility model has the following advantages:

[0041] This utility model provides a traction adjustment device suitable for an air filter paper folding production line. The drive device 24, in conjunction with the moving frame 23, the moving block 22, and the moving groove 21, adjusts the interior of the adjusting roller 25, thereby moving the adjusting roller 25 up and down to adjust the tension of the filter paper during conveying. This maintains appropriate tension in the filter paper and prevents it from being too loose, which could lead to wrinkles, accumulation, or deviation during conveying. It also prevents the filter material from being too tight, which could cause it to be stretched, deformed, or even break, affecting product quality and production efficiency. At the same time, the sliding device 3 allows for the disassembly and installation of the adjusting roller 25, making it easy to replace.

[0042] Second Embodiment

[0043] Please refer to the following: Figure 4 and Figure 5 Based on the first embodiment of this application, which provides a traction adjustment device suitable for an air filter origami production line, the second embodiment of this application proposes another traction adjustment device suitable for an air filter origami production line. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0044] Specifically, the second embodiment of this application provides a traction adjustment device suitable for an air filter origami production line, which differs in that the traction adjustment device suitable for an air filter origami production line has a mounting frame 5 fixedly connected to one side of the moving frame 23, and the mounting frame 5 is provided with a limit device 4 inside.

[0045] The limiting device 4 includes an adjusting device 41 and two limiting plates 42. The adjusting device 41 is disposed inside the mounting frame 5, and the two limiting plates 42 are disposed at the output end of the adjusting device 41. The adjusting device 41 is used to drive the limiting plates 42 to move.

[0046] The adjustment device 41 consists of two electric push rods, both of which are fixedly installed inside the mounting bracket 5. Two limit plates 42 are fixedly installed at the output ends of the two electric push rods, and are used to drive the two limit plates 42 to move after startup.

[0047] The adjustment device 41 includes an adjustment groove 411, an adjustment rod 412, two adjustment blocks 413, and a drive motor 414. The adjustment groove 411 is formed inside the mounting frame 5. One end of the adjustment rod 412 is rotatably connected to one end of the inner wall of the adjustment groove 411. The two adjustment blocks 413 are threaded to the surface of the adjustment rod 412. The drive motor 414 is fixedly installed at one end of the mounting frame 5.

[0048] The drive motor 414 is a servo motor. The output end of the drive motor 414 is connected to one end of the adjusting rod 412 through a coupling, so as to drive the adjusting rod 412 to rotate after the drive motor 414 is started.

[0049] The adjusting rod 412 is a counter-threaded rod, and the two adjusting blocks 413 are each provided with threaded holes that are compatible with the adjusting rod 412. The adjusting groove 411 is a rectangular groove, and the adjusting block 413 is a rectangular block that is compatible with the adjusting groove 411.

[0050] The tops of the two limiting plates 42 are respectively fixedly connected to the bottoms of the two adjusting blocks 413.

[0051] After the drive motor 414 is started, the adjusting rod 412 is rotated to one side, thereby causing the two adjusting blocks 413 to move towards the center on the surface of the adjusting rod 412. When the two adjusting blocks 413 move, they cause the two limiting plates 42 to move as well.

[0052] The working principle of the traction adjustment device for an air filter folding production line provided by this utility model is as follows:

[0053] During use, the filter paper is limited on both sides by two limiting plates 42.

[0054] When it is necessary to adjust the position of the limiting plate 42, the adjusting device 41 is activated to move the limiting plate 42 to the appropriate position.

[0055] Compared with related technologies, the traction adjustment device for an air filter folding production line provided by this utility model has the following advantages:

[0056] This utility model provides a traction adjustment device suitable for an air filter folding production line. The filter paper is limited on both sides by two limiting plates 42, thereby preventing the filter paper from shifting on the surface of the adjusting roller 25 when the adjusting roller 25 is adjusted.

[0057] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A traction adjustment device suitable for use in a pleat paper production line for air filters, characterized in that, include: Traction devices, conveying devices, and sliding devices; The conveying device includes two moving slots, two moving blocks, a moving frame, a drive device, and an adjusting roller. The two moving slots are both opened inside the traction device. The two moving blocks are slidably connected to the inside of the two moving slots. The bottom of the moving frame is located at the top of the moving blocks. The drive device is located inside the traction device and is used to drive the moving frame to move. The two ends of the adjusting roller are respectively located inside the two moving blocks. The sliding device includes two sliding grooves, two sliding blocks, and two through grooves. The two sliding grooves are both opened inside the movable frame, the two sliding blocks are slidably connected to the inside of the two sliding grooves, and the two through grooves are both opened inside the traction device.

2. The traction adjustment device for an air filter folding production line according to claim 1, characterized in that, The drive device includes a rotating groove, two rotating blocks, a threaded rod, two connecting rods, and a servo motor. The rotating groove is located inside the traction device. The two rotating blocks are slidably connected to the inside of the rotating groove. The threaded rod is threadedly connected to the inside of the rotating blocks. One end of each of the two connecting rods is rotatably connected to the bottom of the two rotating blocks. The servo motor is fixedly installed on one side of the traction device.

3. A traction adjustment device suitable for an air filter folding production line according to claim 2, characterized in that, One end of each of the two connecting rods is rotatably connected to the top of the movable frame.

4. A traction adjustment device suitable for an air filter folding production line according to claim 3, characterized in that, A mounting frame is fixedly connected to one side of the mobile frame, and a limit device is provided inside the mounting frame.

5. A traction adjustment device suitable for an air filter folding production line according to claim 4, characterized in that, The limiting device includes an adjusting device and two limiting plates. The adjusting device is disposed inside the mounting frame, and the two limiting plates are disposed at the output end of the adjusting device. The adjusting device is used to drive the limiting plates to move.

6. A traction adjustment device suitable for an air filter folding production line according to claim 5, characterized in that, The adjustment device includes an adjustment groove, an adjustment rod, two adjustment blocks, and a drive motor. The adjustment groove is located inside the mounting frame. One end of the adjustment rod is rotatably connected to one end of the inner wall of the adjustment groove. Both adjustment blocks are threadedly connected to the surface of the adjustment rod. The drive motor is fixedly installed at one end of the mounting frame.

7. A traction adjustment device suitable for an air filter folding production line according to claim 6, characterized in that, The tops of the two limiting plates are respectively fixedly connected to the bottoms of the two adjusting blocks.

Images