A lightweight wheelchair adjustment rod production and processing equipment

Abstract

The present invention discloses a lightweight wheelchair adjustment rod production and processing equipment, which relates to the technical field of wheelchair adjustment rod production and processing, including an adjustment mechanism, a processing mechanism is arranged on the surface of the adjustment mechanism, a dustproof mechanism is arranged on the surface of the processing mechanism, a debris collection mechanism is arranged below the dustproof mechanism, and a conveying mechanism is arranged on one side of the adjustment mechanism. Through the arrangement of the dustproof mechanism and the debris collection mechanism, the present invention can isolate the cutting point from the outside world through the dustproof cover during the cutting process of the aluminum alloy wheelchair adjustment rod raw material, so as to prevent the generated metal debris from splashing everywhere and entering the dust removal box. At the same time, during the cutting process, the air in the dustproof cover can be continuously drawn into the filter bin along the pipeline through the continuous exhaust of the fan, and the double-layer adsorption filtration of the zeolite filter layer and the activated carbon filter layer can remove the dust in the air and then discharge the extracted air.

Description

Technical Field

[0001] The present invention relates to the technical field of production and processing of wheelchair adjusting rods, and in particular to a production and processing device for lightweight wheelchair adjusting rods. Background Art

[0002] As the aging population becomes increasingly serious and the travel needs of the disabled group increase, the importance of wheelchairs as key auxiliary mobility tools becomes more and more prominent. The wheelchair adjustment lever, as the core control component in the wheelchair structure, faces multiple difficulties under the background of existing technology. Traditional wheelchair adjustment levers are mostly made of steel. Although they have good strength, they are heavy, which greatly limits the portability and control flexibility of the wheelchair and brings many inconveniences to the user. Therefore, lightweight wheelchair adjustment levers are needed to reduce the weight of the wheelchair.

[0003] At present, in order to ensure the strength and lightness of the wheelchair, aluminum alloy pipes are mostly selected as the raw materials for making lightweight wheelchair adjustment rods. The pipes need to be cut into appropriate lengths during production. The existing cutting method is mostly to drive the cutting blade to rotate at high speed through a motor to cut the aluminum alloy. This cutting method will generate a large amount of metal dust and dust generated by the broken cutting blade during the cutting process, which will pollute the air in the cutting site. When the cutting workers inhale it, it is easy to cause lung diseases. At the same time, during the cutting process, the metal debris generated will splash everywhere, which is not easy to clean up later and is easy to splash into the eyes of the cutting workers, posing certain safety hazards. Summary of the invention

[0004] The present invention provides a lightweight wheelchair adjustment rod production and processing equipment to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: A lightweight wheelchair adjustment rod production and processing equipment, including an adjustment mechanism, a processing mechanism is arranged on the surface of the adjustment mechanism, a dustproof mechanism is arranged on the surface of the processing mechanism, a debris collection mechanism is arranged below the dustproof mechanism, a conveying mechanism is arranged on one side of the adjustment mechanism, the dustproof mechanism includes a dust cover, a guide rod is fixedly connected to the top of the dust cover, shielding curtains are arranged on both sides of the dust cover, the inner cavity of the dust cover is connected to a filter bin through a pipeline, a zeolite filter layer is arranged at one end of the inner cavity of the filter bin, an activated carbon filter layer is arranged on the right side of the zeolite filter layer and located inside the filter bin, a fan is arranged at the other end of the inner cavity of the filter bin, a first plug-in block is arranged on the surface of the dust cover, and a plug-in rod is plugged into the inside of the first plug-in block.

[0006] A further improvement of the technical solution of the present invention is that the adjustment mechanism includes a mounting frame, a sliding rod is fixedly connected to the surface of the mounting frame, a first motor is fixedly connected to one side of the mounting frame, a screw is fixedly connected to one end of the rotating shaft of the first motor, a positioning plate is fixedly connected to the surface of the mounting frame, a support plate is fixedly connected to the surface of the mounting frame, and a scale is fixedly connected to the top of the mounting frame.

[0007] A further improvement of the technical solution of the present invention is that the processing mechanism includes a mounting plate, both ends of the mounting plate are slidably connected to the surface of the slide rod, the interior of the mounting plate is threadedly connected to the surface of the screw rod, the bottom of one end of the mounting plate is fixedly connected to the top of the filter bin, and the interior of the mounting plate is slidably connected to the surface of the guide rod.

[0008] A further improvement of the technical solution of the present invention is that: a cylinder is fixedly connected to the top of the mounting plate, a mounting cover is fixedly connected to the output end of the cylinder, a second motor is fixedly connected to the surface of the mounting cover, a cutting blade is fixedly connected to one end of the rotating shaft of the second motor, a contact block is fixedly connected to the top of the mounting cover, a reader is fixedly connected to the surface of the mounting plate, and an end of the reader is in the same plane as the cutting blade.

[0009] A further improvement of the technical solution of the present invention is that the debris collection mechanism comprises a slide rail, the bottom of the slide rail is fixedly connected to the surface of the mounting frame, and a sliding block is slidably connected to the surface of the slide rail.

[0010] A further improvement of the technical solution of the present invention is that: a storage box is fixedly connected to one side of the slider, and second plug-in blocks are fixedly connected to both sides of the storage box, and the interior of the second plug-in block is plugged with the lower end of the plug rod.

[0011] A further improvement of the technical solution of the present invention is that the conveying mechanism includes a connecting frame, one side of the connecting frame is fixedly connected to a third motor, one end of the third motor shaft is fixedly connected to a conveying roller, and one end of the connecting frame is fixedly connected to one end of the mounting frame.

[0012] A further improvement of the technical solution of the present invention is that one end of the conveying roller is fixedly connected to a synchronous wheel, the surface of the synchronous wheel is overlapped with a synchronous belt, the surface of the conveying roller is overlapped with an aluminum alloy wheelchair adjusting rod raw material, and the bottom of the aluminum alloy wheelchair adjusting rod raw material is overlapped with a bracket.

[0013] Due to the adoption of the above technical solution, the present invention has the following technical advances compared with the prior art: The present invention provides a lightweight wheelchair adjusting rod production and processing equipment. Through the arrangement of a dustproof mechanism and a debris collecting mechanism, during the process of cutting the raw material of the aluminum alloy wheelchair adjusting rod, the cutting point can be isolated from the outside world through a dustproof cover to prevent the generated metal debris from splashing everywhere and entering the dust removal box. Meanwhile, during the cutting process, the air in the dustproof cover can be continuously drawn into the filter bin along the pipeline through the continuous exhaust of the fan, and after the dust in the air is removed through the double-layer adsorption filtration of the zeolite filter layer and the activated carbon filter layer, the exhausted air is discharged, and the negative air pressure environment inside the dustproof cover can be maintained, thereby preventing the dust generated during cutting from being scattered, making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the main structure of the present invention; Figure 2 It is a schematic diagram of the structure of the regulating mechanism of the present invention; Figure 3 It is a schematic diagram of the structure of the conveying mechanism of the present invention; Figure 4 It is a schematic diagram of the structure of the dustproof mechanism of the present invention; Figure 5 It is a schematic diagram of the decomposed structure of the processing mechanism of the present invention; Figure 6 It is a schematic diagram of the exploded structure of the dustproof mechanism of the present invention; Figure 7 For the present invention Figure 2 A is an enlarged schematic diagram of the structure.

[0015] In the figure: 11, mounting frame; 12, sliding rod; 13, first motor; 14, screw; 15, positioning plate; 16, support plate; 17, scale; 21, mounting plate; 22, cylinder; 23, mounting cover; 24, second motor; 25, cutting blade; 26, contact block; 27, reading piece; 31, dust cover; 32, guide rod; 33, shielding curtain; 34, filter chamber; 35, zeolite filter layer; 36, activated carbon filter layer; 37, fan; 38, first plug-in block; 39, plug-in rod; 41, slide rail; 42, slider; 43, storage box; 44, second plug-in block; 51, connecting frame; 52, third motor; 53, conveyor roller; 54, synchronous wheel; 55, synchronous belt; 56, aluminum alloy wheelchair adjustment rod material; 57, bracket. DETAILED DESCRIPTION

[0016] The present invention is further described in detail below in conjunction with embodiments: Example 1

[0017] like Figure 1-7As shown, the present invention provides a lightweight wheelchair adjustment rod production and processing equipment, including an adjustment mechanism, a processing mechanism is arranged on the surface of the adjustment mechanism, a dustproof mechanism is arranged on the surface of the processing mechanism, a debris collecting mechanism is arranged below the dustproof mechanism, a conveying mechanism is arranged on one side of the adjustment mechanism, the dustproof mechanism includes a dust cover 31, a guide rod 32 is fixedly connected to the top of the dust cover 31, shielding curtains 33 are arranged on both sides of the dust cover 31, the inner cavity of the dust cover 31 is connected to a filter bin 34 through a pipeline, a zeolite filter layer 35 is arranged at one end of the inner cavity of the filter bin 34, an activated carbon filter layer 36 is arranged on the right side of the zeolite filter layer 35 and located inside the filter bin 34, a fan 37 is arranged at the other end of the inner cavity of the filter bin 34, a first plug-in block 38 is arranged on the surface of the dust cover 31, and a plug-in rod 39 is inserted into the first plug-in block 38.

[0018] In this embodiment, the metal debris generated by cutting is blocked by the dust cover 31 and falls into the storage box 43 for collection. At the same time, the air in the dust cover 31 is continuously sucked into the filter bin 34 through the pipe by the fan 37, and the metal dust and cutting piece dust in the air are adsorbed through the zeolite filter layer 35 and the activated carbon filter layer 36 to prevent them from entering the air in the workplace. At the same time, the dust cover 31 is continuously evacuated to maintain a negative pressure environment in the dust cover 31 to prevent dust from diffusing to the outside of the dust cover 31 under the flow of air. After the cutting is completed, the cylinder 22 is started again to move the mounting cover 23 upward while the contact block 26 contacts the top of the inner cavity of the dust cover 31. After lifting it upward, it can be lowered. During one cutting, the metal debris generated by the cutting is blocked by the dust cover 31 and falls into the storage box 43 for collection. At the same time, the air in the dust cover 31 is continuously sucked into the filter bin 34 through the pipe by the fan 37, and the metal dust and cutting blade dust in the air are adsorbed through the zeolite filter layer 35 and the activated carbon filter layer 36 to prevent them from entering the air in the workplace. At the same time, the dust cover 31 is continuously evacuated to maintain a negative pressure environment in the dust cover 31 to prevent dust from diffusing to the outside of the dust cover 31 under the flow of air. After the cutting is completed, the cylinder 22 is started again to move the mounting cover 23 upward while the contact block 26 contacts the top of the inner cavity of the dust cover 31. After lifting it upward, the next cutting can be carried out. Example 2

[0019] like Figure 1-7As shown, on the basis of Example 1, the present invention provides a technical solution: preferably, the adjustment mechanism includes a mounting frame 11, a sliding rod 12 is fixedly connected to the surface of the mounting frame 11, a first motor 13 is fixedly connected to one side of the mounting frame 11, a screw 14 is fixedly connected to one end of the rotating shaft of the first motor 13, a positioning plate 15 is fixedly connected to the surface of the mounting frame 11, a supporting plate 16 is fixedly connected to the surface of the mounting frame 11, a scale 17 is fixedly connected to the top of the mounting frame 11, and the processing mechanism includes a mounting plate 21, both ends of the mounting plate 21 are slidably connected to the surface of the sliding rod 12, and the inner The top of the mounting plate 21 is fixedly connected to the top of the filter bin 34, the inside of the mounting plate 21 is slidably connected to the surface of the guide rod 32, the top of the mounting plate 21 is fixedly connected to the cylinder 22, the output end of the cylinder 22 is fixedly connected to the mounting cover 23, the surface of the mounting cover 23 is fixedly connected to the second motor 24, one end of the rotating shaft of the second motor 24 is fixedly connected to the cutting blade 25, the top of the mounting cover 23 is fixedly connected to the contact block 26, the surface of the mounting plate 21 is fixedly connected to the reading member 27, and the end of the reading member 27 is in the same plane as the cutting blade 25.

[0020] In this embodiment, after one end of the aluminum alloy wheelchair adjusting rod raw material 56 is abutted against one side of the positioning plate 15, the first motor 13 is started according to the required cutting length, so that the screw 14 rotates to drive the mounting plate 21 to slide along the slide rod 12, and the position of the cutting blade 25 is adjusted. During the adjustment process, the position of the cutting blade 25 can be accurately controlled according to the position of the scale 17 indicated by the reading member 27, so that the cutting accuracy is higher. At the same time, during the movement of the mounting plate 21, the slider 42 can be synchronously driven to slide along the slide rail 41 through the action of the plug 39 and the second plug block 44, so that the storage box 43 moves with the cutting blade 25. During the cutting process, the cylinder 22 is started, so that one end of it drives the mounting cover 23 to move downward, so that the cutting blade 25 contacts the aluminum alloy wheelchair adjusting rod raw material 56, and the dust cover 31 engages with the storage box 43 to separate the cutting point from the outside world. Then the second motor 24 and the fan 37 are started. Under the action of the second motor 24, the cutting blade 25 rotates at a high speed to cut the aluminum alloy wheelchair adjusting rod raw material 56. Example 3

[0021] like Figure 1-7As shown, on the basis of Example 1, the present invention provides a technical solution: preferably, the debris collection mechanism includes a slide rail 41, the bottom of the slide rail 41 is fixedly connected to the surface of the mounting frame 11, the surface of the slide rail 41 is slidably connected with a slider 42, one side of the slider 42 is fixedly connected with a storage box 43, both sides of the storage box 43 are fixedly connected with a second plug-in block 44, the interior of the second plug-in block 44 is plugged with the lower end of the plug rod 39, the conveying mechanism includes a connecting frame 51, one side of the connecting frame 51 is fixedly connected with a third motor 52, one end of the rotating shaft of the third motor 52 is fixedly connected with a conveying roller 53, one end of the connecting frame 51 is fixedly connected to one end of the mounting frame 11, one end of the conveying roller 53 is fixedly connected with a synchronous wheel 54, the surface of the synchronous wheel 54 is overlapped with a synchronous belt 55, the surface of the conveying roller 53 is overlapped with an aluminum alloy wheelchair adjustment rod raw material 56, and the bottom of the aluminum alloy wheelchair adjustment rod raw material 56 is overlapped with a bracket 57.

[0022] In this embodiment, the aluminum alloy wheelchair adjusting rod raw material 56 to be cut is placed on the surface of the bracket 57 and one end of the raw material is in contact with the surface of the conveying roller 53. The third motor 52 is then started to rotate the conveying roller 53 to convey the aluminum alloy wheelchair adjusting rod raw material 56 forward. At the same time, through the transmission of the synchronous belt 55 and the synchronous wheel 54, multiple groups of conveying rollers 53 can be driven to rotate simultaneously, thereby increasing the friction between the conveying rollers 53 and the aluminum alloy wheelchair adjusting rod raw material 56, so that the conveying rollers 53 have a greater thrust on the aluminum alloy wheelchair adjusting rod raw material 56.

[0023] The following is a detailed description of the working principle of the lightweight wheelchair adjustment rod production and processing equipment.

[0024] like Figure 1-7As shown, during use, the aluminum alloy wheelchair adjusting rod raw material 56 to be cut is placed on the surface of the bracket 57, and one end of it is in contact with the surface of the conveying roller 53, and then the third motor 52 is started to rotate the conveying roller 53 to convey the aluminum alloy wheelchair adjusting rod raw material 56 forward. At the same time, through the transmission of the synchronous belt 55 and the synchronous wheel 54, multiple groups of conveying rollers 53 can be synchronously driven to rotate at the same time, thereby increasing the friction between the conveying roller 53 and the aluminum alloy wheelchair adjusting rod raw material 56, so that the conveying roller 53 has a greater thrust on the aluminum alloy wheelchair adjusting rod raw material 56. After one end of the aluminum alloy wheelchair adjusting rod raw material 56 is against one side of the positioning plate 15, the first motor 13 is started according to the required cutting length to rotate the screw rod 14 to drive the mounting plate 21 to slide along the slide rod 12 The position of the cutting blade 25 is adjusted. During the adjustment process, the position of the cutting blade 25 can be accurately controlled according to the position of the scale 17 indicated by the reading member 27, so that the cutting accuracy is higher. At the same time, during the movement of the mounting plate 21, the slider 42 can be synchronously driven to slide along the slide rail 41 through the action of the plug rod 39 and the second plug block 44, so that the storage box 43 moves with the cutting blade 25. During the cutting process, the cylinder 22 is started, so that one end of the cylinder drives the mounting cover 23 to move downward, so that the cutting blade 25 contacts the aluminum alloy wheelchair adjustment rod raw material 56, and the dust cover 31 is engaged with the storage box 43 to separate the cutting point from the outside world. Then the second motor 24 and the fan 37 are started. Under the action of the second motor 24, the cutting blade 2 5 rotates at high speed to cut the aluminum alloy wheelchair adjustment rod raw material 56. The metal scraps generated by the cutting are blocked by the dust cover 31 and fall into the storage box 43 for collection. At the same time, the air in the dust cover 31 is continuously sucked into the filter bin 34 through the pipeline by the fan 37. The metal dust and cutting piece dust in the air are adsorbed through the zeolite filter layer 35 and the activated carbon filter layer 36 to prevent them from entering the air in the workplace. At the same time, the dust cover 31 is continuously evacuated to maintain a negative pressure environment in the dust cover 31 to prevent dust from diffusing to the outside of the dust cover 31 under the air flow. After the cutting is completed, the cylinder 22 is started again to move the mounting cover 23 upward, and the contact block 26 contacts the top of the inner cavity of the dust cover 31 to lift it upward. After it is lifted up, the next cutting can be carried out. The metal debris generated by the cutting is blocked by the dust cover 31 and falls into the storage box 43 for collection. At the same time, the air in the dust cover 31 is continuously sucked into the filter bin 34 through the pipe by the fan 37, and the metal dust and cutting piece dust in the air are adsorbed through the zeolite filter layer 35 and the activated carbon filter layer 36 to prevent them from entering the air in the workplace. At the same time, the dust cover 31 is continuously evacuated to maintain a negative pressure environment in the dust cover 31 to prevent dust from diffusing to the outside of the dust cover 31 under the flow of air. After the cutting is completed, the cylinder 22 is started again to move the mounting cover 23 upward while the contact block 26 contacts the top of the inner cavity of the dust cover 31. After it is lifted up, the next cutting can be carried out.

[0025] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A lightweight wheelchair adjustment rod production and processing equipment, including an adjustment mechanism, characterized in that: A processing mechanism is arranged on the surface of the adjustment mechanism, a dust prevention mechanism is arranged on the surface of the processing mechanism, a debris collection mechanism is arranged below the dust prevention mechanism, a conveying mechanism is arranged on one side of the adjustment mechanism, the dust prevention mechanism comprises a dust cover (31), a guide rod (32) is fixedly connected to the top of the dust cover (31), shielding curtains (33) are arranged on both sides of the dust cover (31), the inner cavity of the dust cover (31) is connected to a filter bin (34) through a pipeline, a zeolite filter layer (35) is arranged at one end of the inner cavity of the filter bin (34), an activated carbon filter layer (36) is arranged on the right side of the zeolite filter layer (35) and inside the filter bin (34), a fan (37) is arranged at the other end of the inner cavity of the filter bin (34), a first plug-in block (38) is arranged on the surface of the dust cover (31), and a plug-in rod (39) is plugged into the inside of the first plug-in block (38).

2. The lightweight wheelchair adjustment rod production and processing equipment according to claim 1 is characterized by: The adjustment mechanism comprises a mounting frame (11), a sliding rod (12) is fixedly connected to the surface of the mounting frame (11), a first motor (13) is fixedly connected to one side of the mounting frame (11), a screw rod (14) is fixedly connected to one end of a rotating shaft of the first motor (13), a positioning plate (15) is fixedly connected to the surface of the mounting frame (11), a supporting plate (16) is fixedly connected to the surface of the mounting frame (11), and a scale (17) is fixedly connected to the top of the mounting frame (11).

3. The lightweight wheelchair adjustment rod production and processing equipment according to claim 1, characterized in that; The processing mechanism comprises a mounting plate (21), both ends of the mounting plate (21) are slidably connected to the surface of the slide rod (12), the interior of the mounting plate (21) is threadedly connected to the surface of the screw rod (14), the bottom of one end of the mounting plate (21) is fixedly connected to the top of the filter bin (34), and the interior of the mounting plate (21) is slidably connected to the surface of the guide rod (32).

4. The lightweight wheelchair adjustment rod production and processing equipment according to claim 3 is characterized by: The top of the mounting plate (21) is fixedly connected to a cylinder (22), the output end of the cylinder (22) is fixedly connected to a mounting cover (23), the surface of the mounting cover (23) is fixedly connected to a second motor (24), one end of the rotating shaft of the second motor (24) is fixedly connected to a cutting blade (25), the top of the mounting cover (23) is fixedly connected to a contact block (26), and the surface of the mounting plate (21) is fixedly connected to a reader (27), and the end of the reader (27) is in the same plane as the cutting blade (25).

5. The lightweight wheelchair adjustment rod production and processing equipment according to claim 1 is characterized by: The debris collection mechanism comprises a slide rail (41), the bottom of the slide rail (41) is fixedly connected to the surface of the mounting frame (11), and the surface of the slide rail (41) is slidably connected to a sliding block (42).

6. The lightweight wheelchair adjustment rod production and processing equipment according to claim 5 is characterized by: A storage box (43) is fixedly connected to one side of the slide block (42), and second plug-in blocks (44) are fixedly connected to both sides of the storage box (43), wherein the interior of the second plug-in block (44) is plugged into the lower end of the plug rod (39).

7. The lightweight wheelchair adjustment rod production and processing equipment according to claim 1 is characterized by: The conveying mechanism comprises a connecting frame (51), one side of the connecting frame (51) is fixedly connected to a third motor (52), one end of a rotating shaft of the third motor (52) is fixedly connected to a conveying roller (53), and one end of the connecting frame (51) is fixedly connected to one end of a mounting frame (11).

8. The lightweight wheelchair adjustment rod production and processing equipment according to claim 7 is characterized by: One end of the conveying roller (53) is fixedly connected to a synchronous wheel (54), a synchronous belt (55) is overlapped on the surface of the synchronous wheel (54), an aluminum alloy wheelchair adjustment rod material (56) is overlapped on the surface of the conveying roller (53), and a bracket (57) is overlapped on the bottom of the aluminum alloy wheelchair adjustment rod material (56).

Images