A dust removal device for PP board cutting machine

Abstract

The present invention discloses a dust removal device for a PP plate cutting machine, comprising a bottom plate, a support rod, a rotating rod, a nut, a fixed disk, and a support rod. A moving mechanism is provided at the bottom, the support rod is located at the upper part of the moving mechanism and is fixedly connected to the moving mechanism, the support rod is vertically arranged, the rotating rod is horizontally arranged, one end of the rotating rod is located at the top of the support rod and is rotatably connected to the support rod, a through groove along the length direction of the rotating rod is provided at the center of the rotating rod, the support rod is fixedly connected to the fixed disk, the fixed disk is fixedly connected to the dust removal mechanism, two threaded rods are fixedly connected to the support rod, rotating grooves are provided on both sides of the rotating rod, the diameter of the support rod matches the through grooves, the support rod is located in the through grooves and is rotatably connected to the through grooves, the threaded rods are respectively located in the rotating grooves, and two nuts are provided, which are respectively threadedly connected to the threaded rods. The present invention realizes the rotation of the dust collection mechanism by the rotation of the rotating rod on the support rod and the rotation of the support rod in the through grooves to realize multi-angle dust collection.

Description

Technical Field

[0001] The invention relates to the field of plate processing, and in particular to a dust removal device for a PP plate cutting machine. Background Art

[0002] PP board, also known as polypropylene board, is a semi-crystalline material. It is harder than PE and has a higher melting point. PP board has a low density, is easy to weld and process, has excellent chemical resistance, heat resistance and impact resistance, and is non-toxic and odorless. It is one of the most environmentally friendly plastics. The main colors are white and micro-machine color. Other colors can also be customized according to customer requirements.

[0003] Therefore, PP boards have a huge market demand. The production of PP boards requires the steps of feeding, synthesis, water cooling, transmission, cutting, collection and the like. When cutting PP boards, the dust generated by cutting cannot be removed in time, resulting in the cutting machine and the surrounding areas often covered with dust, which not only affects the cutting environment but also hinders the orderly cutting. Summary of the invention

[0004] The purpose of the invention is to provide a dust removal device for a PP board cutting machine, which solves the problem that a large amount of dust generated during PP board cutting cannot be removed in time.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions:

[0006] The cam is provided with a movable mechanism, the movable mechanism being located at the top of the movable mechanism and being fixedly connected with the movable mechanism, the movable mechanism being vertically arranged, the movable mechanism being horizontally arranged, the movable mechanism being vertically arranged, the movable mechanism being horizontally arranged, the movable mechanism being horizontally arranged, the movable mechanism being horizontally arranged, the movable mechanism being vertically arranged, the movable mechanism being vertically arranged, the movable mechanism being vertically arranged, the movable mechanism being vertically arranged, the movable mechanism being vertically arranged, the movable mechanism being vertically arranged, the movable mechanism being

[0007] By adopting the above technical scheme, the dust removal mechanism can be moved in the front and rear directions by moving the support rod on the moving mechanism, the dust removal mechanism can be rotated in the vertical direction by rotating the rotating rod on the support rod, and the dust removal mechanism can be rotated in the horizontal direction by rotating the support rod in the through groove, thereby realizing all-round dust removal of the dust removal mechanism and improving the efficiency and quality of dust removal.

[0008] Preferably, the moving mechanism includes a slide rail, a motor, a screw rod, and a moving block. The motor is located at one end of the slide rail and is fixedly connected to the slide rail. The screw rod is fixedly connected to the output end of the motor. A threaded hole is opened in the center of the moving block. The screw rod passes through the threaded hole and is threadedly connected to the moving block. The shape of the moving block is consistent with the shape of the slide rail. The moving block is embedded in the slide rail and is slidably connected to the slide rail. The support rod is located on the upper surface of the moving block and is fixedly connected to the moving block. Two moving mechanisms are provided, which are symmetrically distributed on both sides of the base plate.

[0009] By adopting the above technical solution, a moving device is set up to drive the moving block to move by a motor to move the support rod fixed on the upper part of the moving block, thereby adjusting the overall position of the dust suction mechanism, so that the dust suction mechanism can perform dust suction at different positions, thereby expanding the range of dust suction.

[0010] Preferably, the dust removal mechanism includes a fan, an air duct, a filter, a dust hood, a fixing mechanism, and a dust collecting mechanism, wherein the fan is located at one end of the air duct and is fixedly connected to the air duct, the filter is located inside the air duct close to the fan and is fixedly connected to the air duct by clamping, the dust hood is located on the side of the air duct away from the fan and is fixedly connected to the air duct, the dust collecting mechanism is located at the bottom of the side of the filter away from the fan and is fixedly connected to the air duct, and the fixing mechanism is located at the end of the air duct away from the fan and is fixedly connected to the fixing plate.

[0011] By adopting the above technical solution, a fan is arranged at one end of the air duct to provide power for dust collection, and a filter is arranged in the air duct so that dust is blocked by the filter and a dust collecting device is used, thereby facilitating the collection and treatment of dust.

[0012] Preferably, the dust collecting mechanism includes a dust collecting box and a dust collecting pipe, the dust collecting pipe is located at the bottom of the air duct and the dust collecting pipe passes through the lower surface of the air duct and is fixedly connected to the air duct, and the dust collecting box is located at the bottom of the dust collecting pipe and is fixedly connected to the dust collecting pipe.

[0013] By adopting the above technical solution, the dust collecting tube and the dust collecting box are provided so that the collected dust can be collected through the dust collecting box and the dust collecting tube, thereby facilitating the accumulation and treatment of the dust.

[0014] Preferably, the fixing mechanism includes an iron ring and a retaining plate. The iron ring is sleeved on the outer wall of the air duct, the retaining plate is located between the iron ring and the air duct, and the outer wall of the retaining plate is bonded and fixed to the inner wall of the iron ring, and the inner wall of the retaining plate is bonded and fixed to the outer wall of the air duct. The retaining plate is provided with two pieces, which are respectively located at the two ends of the diameter direction of the iron ring, and the outer wall of the iron ring is fixedly connected to the fixing plate.

[0015] By adopting the above technical solution, a sheet metal ring and a stopper are provided, and the stopper is used to make the air duct more firmly clamped, and the air duct is further fixed to prevent the air flow in the air duct from affecting the stability of the air duct.

[0016] Preferably, the abutment piece is a rubber abutment piece.

[0017] By adopting the above technical solution, the rubber is soft and elastic, so that when it is used to fix the air duct, the outer wall of the air duct will not be damaged, and the iron ring is prevented from being too hard and damaging the air duct.

[0018] Preferably, the air duct is made of PU material.

[0019] With the above technical solution, PU tube is the preferred pneumatic pressure hose in the pneumatic industry. It has significant effect in air supply and its material is soft and can withstand and maintain certain deformation.

[0020] Preferably, the dust hood is an inverted bucket-shaped dust hood.

[0021] By adopting the above technical solution, the dust hood adopts an inverted bucket-shaped dust hood with a large hood opening area. The setting of larger bottom and smaller top makes the dust collection effect of the dust hood better. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of an embodiment;

[0023] Figure 2 This is a schematic diagram of the position of the rotating rod used to illustrate the embodiment;

[0024] Figure 3 This is a schematic diagram of the embodiment used to show the connection of the rotating rod;

[0025] Figure 4 This is a schematic diagram of an embodiment for illustrating the assembly of an iron ring;

[0026] Figure 5 The figure is a schematic diagram for showing the position of the filter screen in an embodiment.

[0027] Figure numerals: 1. dust box; 2. dust collecting pipe; 3. fan; 4. air duct; 5. dust hood; 6. motor; 7. screw; 8. moving block; 9. threaded hole; 10. support rod; 11. rotating rod; 12. rotating groove; 13. nut; 14. threaded rod; 15. support rod; 16. fixed plate; 17. iron ring; 18. stopper; 19. filter screen; 20. through groove. DETAILED DESCRIPTION

[0028] The following is only a preferred embodiment of the present invention, and the protection scope is not limited to this embodiment. All technical solutions under the concept of the present invention should belong to the protection scope of the present invention. At the same time, it should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

[0029] See Figures 1 to 5 A dust removal device for a PP board cutting machine includes a bottom plate, a support rod 10, a rotating rod 11, a nut 13, a fixed plate 16, a support rod 15, and a dust removal mechanism. The bottom plate is provided with a moving mechanism to attach Figure 1 As shown, the moving mechanism includes a slide rail, a motor 6, a screw rod 7, and a moving block 8. The motor 6 is located at one end of the slide rail and is fixedly connected to the slide rail. The screw rod 7 is fixedly connected to the output end of the motor 6. A threaded hole 9 is opened in the center of the moving block 8. The screw rod 7 passes through the threaded hole 9 and is threadedly connected to the moving block 8. The shape of the moving block 8 is consistent with the shape of the slide rail. The moving block 8 is embedded in the slide rail and is slidably connected to the slide rail. The support rod 10 is located on the upper surface of the moving block 8 and is fixedly connected to the moving block 8. There are two moving mechanisms, which are symmetrically distributed on both sides of the bottom plate. The moving block 8 is controlled to slide in the slide rail by starting the motor 6. The support rod 10 is located on the upper part of the moving block 8 and is fixedly connected to the moving block 8. Therefore, when the moving block 8 moves, the support rod 10 will also move with the moving block 8.

[0030] The support rod 10 is vertically arranged, and the rotating rod 11 is horizontally arranged. One end of the rotating rod 11 is located at the top of the support rod 10 and is rotatably connected to the support rod 10 to attach Figure 2 As shown, after the support rod 10 and the rotating rod 11 are rotated to a desired angle, they are fixed by bolts. The tightening and loosening of the bolts are relatively easy, thus facilitating the rotating operation of the rotating rod 11 on the support rod 10 .

[0031] Attach Figure 3As shown, a through groove 20 along the length direction of the rotating rod 11 is opened at the center of the rotating rod 11, one end of the support rod 15 is located at the center of the fixed disk 16 and is fixedly connected to the fixed disk 16, and the fixed disk 16 is fixedly connected to the dust removal mechanism at one end away from the support rod 15. Two threaded rods 14 on the same straight line are fixedly connected to one end of the support rod 15 away from the fixed disk 16. Rotation grooves 12 are opened on both sides of one end of the rotating rod 11 close to the fixed disk 16. The diameter of the support rod 15 matches the through groove 20. The support rod 15 is located in the through groove 20 and is rotatably connected to the through groove 20. The threaded rods 14 are respectively located in the rotation grooves 12, and two nuts 13 are provided, which are respectively threadedly connected to the threaded rods 14.

[0032] When the fixed disk 16 needs to be rotated, the nut 13 is loosened from the threaded rod 14 so that the threaded rod 14 can rotate in the through groove 20. When it is rotated to an appropriate angle, the nut 13 is tightened so that the nut 13 and the threaded rod 14 are threadedly connected, so that the nut 13 suppresses the threaded rod 14 and fixes the rotating disk.

[0033] The dust removal mechanism is moved in the front-to-back direction by moving the support rod 10 on the moving mechanism, the dust removal mechanism is rotated in the vertical direction by rotating the rotating rod 11 on the support rod 10, and the dust removal mechanism is rotated in the horizontal direction by rotating the support rod 15 in the through groove 20, thereby realizing all-round dust removal of the dust removal mechanism and improving the efficiency and quality of dust removal.

[0034] The dust removal mechanism includes a fan 3, an air duct 4, a filter 19, a dust hood 5, a fixing mechanism, and a dust collection mechanism. The fan 3 is located at one end of the air duct 4 and is fixedly connected to the air duct 4. The air duct 4 is made of PU material. The PU tube is the preferred pneumatic pressure hose in the pneumatic industry. It has a significant effect in air supply and is soft in material and can withstand and maintain certain deformation. Figure 5 As shown, the filter 19 is located inside the air duct 4 on the side close to the fan 3 and is fixedly connected to the air duct 4, the dust hood 5 is located on the side of the air duct 4 away from the fan 3 and is fixedly connected to the air duct 4, and the dust hood 5 is an inverted bucket-shaped dust hood 5. The inverted bucket-shaped dust hood 5 has a large hood opening area, and the setting of larger bottom and smaller top makes the dust collection effect of the dust hood 5 better.

[0035] The dust collecting mechanism is located at the bottom of the filter 19 away from the fan 3 and is fixedly connected to the air duct 4. The dust collecting mechanism includes a dust collecting box 1 and a dust collecting pipe 2. The dust collecting pipe 2 is located at the bottom of the air duct 4 and passes through the lower surface of the air duct 4 and is fixedly connected to the air duct 4. The dust collecting box 1 is located at the bottom of the dust collecting pipe 2 and is fixedly connected to the dust collecting pipe 2. The fixing mechanism is located at one end of the air duct 4 away from the fan 3 and is fixedly connected to the fixing plate 16.

[0036] The dust on the cutting machine is removed by a dust removal mechanism, and then the removed dust is collected by a dust collection mechanism, so that the dust is removed without polluting the area around the cutting machine, thereby keeping the working environment clean and preventing the staff from inhaling too much dust and affecting their health.

[0037] The fixing mechanism includes an iron ring 17 and a butt plate 18 to attach Figure 4 As shown, the iron ring 17 is sleeved on the outer wall of the air duct 4, the abutment 18 is located between the iron ring 17 and the air duct 4, and the outer wall of the abutment 18 is bonded and fixed to the inner wall of the iron ring 17, and the inner wall of the abutment 18 is bonded and fixed to the outer wall of the air duct 4. The abutment 18 is a rubber abutment 18, and the rubber is soft and elastic, so that it can fix the air duct 4 without damaging the outer wall of the air duct 4, and avoid the iron ring 17 being too hard and damaging the air duct 4. The abutment 18 is provided with two pieces, which are respectively located at the two ends of the diameter direction of the iron ring 17, and the outer wall of the iron ring 17 is fixedly connected to the fixing plate 16.

[0038] An iron ring 17 and a stopper 18 are provided, and the stopper 18 makes the air duct 4 more firmly clamped, and the air duct 4 is further fixed to prevent the air flow in the air duct 4 from affecting the stability of the air duct 4.

Claims

1. A dust removal device for a PP board cutting machine, characterized in that: The invention comprises a bottom plate, a support rod (10), a rotating rod (11), a nut (13), a fixed disk (16), a support rod (15), and a dust removal mechanism. The bottom plate is provided with a moving mechanism. The support rod (10) is located at the upper part of the moving mechanism and is fixedly connected to the moving mechanism. The support rod (10) is vertically arranged. The rotating rod (11) is horizontally arranged. One end of the rotating rod (11) is located at the top of the support rod (10) and is rotatably connected to the support rod (10). A through groove (20) along the length direction of the rotating rod (11) is provided at the center of the rotating rod (11). One end of the support rod (15) is located at the center of the fixed disk (16) and is fixedly connected to the fixed disk (16). The fixed disk (16) is away from the One end of the support rod (15) is fixedly connected to the dust removal mechanism. The end of the support rod (15) away from the fixed plate (16) is fixedly connected to two threaded rods (14) on the same straight line. The rotating rod (11) is provided with rotating grooves (12) on both sides of one end close to the fixed plate (16). The diameter of the support rod (15) matches the through groove (20). The support rod (15) is located in the through groove (20) and is rotatably connected to the through groove (20). The threaded rods (14) are respectively located in the rotating grooves (12). Two nuts (13) are provided and are respectively threadedly connected to the threaded rods (14). The moving mechanism comprises a slide rail, a motor (6), a screw rod (7), and a moving block (8). The motor (6) is located in the through groove (20). One end of the slide rail is fixedly connected to the slide rail, the screw rod (7) is fixedly connected to the output end of the motor (6), a threaded hole (9) is opened in the center of the moving block (8), the screw rod (7) passes through the threaded hole (9) and is threadedly connected to the moving block (8), the shape of the moving block (8) is consistent with the shape of the slide rail, the moving block (8) is embedded in the slide rail and is slidably connected to the slide rail, the support rod (10) is located on the upper surface of the moving block (8) and is fixedly connected to the moving block (8), the moving mechanism is provided with two, which are respectively located on both sides of the bottom plate and are symmetrically distributed, the dust removal mechanism includes a fan (3), an air duct (4), a filter (19), a dust hood (5), a fixing mechanism, a dust collection mechanism, The fan (3) is located at one end of the air duct (4) and is fixedly connected to the air duct (4); the filter (19) is located inside the air duct (4) on a side close to the fan (3) and is fixedly connected to the air duct (4); the dust hood (5) is located on a side of the air duct (4) away from the fan (3) and is fixedly connected to the air duct (4); the dust collecting mechanism is located at the bottom of the side of the filter (19) away from the fan (3) and is fixedly connected to the air duct (4); the fixing mechanism is located at one end of the air duct (4) away from the fan (3) and is fixedly connected to the fixing plate (16); the fixing mechanism comprises an iron ring (17) and a stopper (18); the iron ring (17) is sleeved on the outer wall of the air duct (4);The said piece (18) is located between the said iron ring (17) and the said air duct (4), and the outer wall of the said piece (18) is bonded and fixed to the inner wall of the said iron ring (17), and the inner wall of the said piece (18) is bonded and fixed to the outer wall of the said air duct (4). The said piece (18) is provided with two pieces, which are respectively located at the two ends of the diameter direction of the said iron ring (17), and the outer wall of the said iron ring (17) is fixedly connected to the said fixed plate (16). The said piece (18) is a rubber piece (18), and the said air duct (4) is a PU material air duct (4), and the said dust cover (5) is an inverted bucket-shaped dust cover (5).

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