Device for preventing dust from entering platform conveying belt

Abstract

The utility model provides a platform conveyer belt anti-dust-entering device in the technical field of deburring equipment, which comprises a base, a conveying part and a working part are arranged on the base, the conveying part comprises a conveyer belt and supporting shafts, the conveyer belt is sleeved on the two supporting shafts, the supporting shafts are rotatably arranged on the base, the working part is arranged on the base, and the working part is arranged on the working part. And a dust cleaning structure is arranged on the base far away from the supporting shaft of the working part. A conveying belt is arranged on a base of the deburring machine, a workpiece is driven to move through the conveying belt, dust moves along with the workpiece in the workpiece polishing process, a dust removing structure is arranged on a supporting shaft far away from a working part, dust is prevented from entering the conveying belt in the rotating process of the conveying belt, and the situation that normal operation of the conveying belt is affected due to dust accumulation is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of deburring equipment, in particular to a dust-proof device for a platform conveyor belt. Background Art

[0002] A deburring machine is an automated device used to remove burrs from the surface of workpieces. It is usually equipped with a conveyor belt system to ensure the continuous conveyance of workpieces during the machining process.

[0003] During the machining process of the deburring machine, fine metal dust and debris are generated. If the conveyor belt is not properly cleaned, dust and debris will accumulate on the conveyor belt, which will not only affect the operating efficiency of the conveyor belt, but may also cause the conveyor belt to slip or be damaged, thereby affecting the continuity and stability of the entire deburring process. Currently, the inside of the conveyor belt of the deburring machine needs to be regularly cleaned to deal with the accumulated dust, which affects the working efficiency of the deburring machine.

[0004] Therefore, in view of the above problems, a dust-proof device for a platform conveyor belt is proposed to solve the above problems. Summary of the Utility Model

[0005] In view of the deficiencies of the prior art, the utility model develops a dust-proof device for a platform conveyor belt, which can reduce the accumulation of dust inside the conveyor belt during the machining process of the deburring machine.

[0006] The technical solution for the utility model to solve the technical problem is: a dust-proof device for a platform conveyor belt, including a base, on which a conveying part and a working part are arranged. The conveying part includes a conveyor belt and a support shaft. The conveyor belt is sleeved on two support shafts, and the support shafts are rotatably arranged on the base. A working part is arranged on the base, and a dust cleaning structure is arranged at the support shaft on the base far from the working part.

[0007] A conveyor belt is arranged on the base of the deburring machine, and the workpiece is driven to move by the conveyor belt. During the grinding process of the workpiece, dust moves along with the workpiece. A dust cleaning structure is arranged on the support shaft far from the working part to prevent dust from entering the inside of the conveyor belt during the rotation of the conveyor belt and avoid the accumulation of dust affecting the normal operation of the conveyor belt.

[0008] Preferably, the dust cleaning structure includes a dust cleaning pipe, dust cleaning holes, a first elbow, and a dust-proof bin. The dust cleaning pipe is located at the support shaft far from the working part, the dust cleaning pipe is inside the conveyor belt, a plurality of dust cleaning holes are arranged on the dust cleaning pipe, both ends of the dust cleaning pipe are provided with first elbows, and the first elbows are respectively inserted into the dust-proof bins. The dust-proof bins are symmetrically arranged at one end of the base far from the working part.

[0009] Airflow is blown through the dust cleaning holes of the dust cleaning pipe to form a local high pressure inside the conveyor belt, preventing dust from entering the conveyor belt.

[0010] Preferably, the dust cleaning structure further includes an air inlet pipe, an air outlet pipe, a second elbow and a third elbow. The lower ends of the dust-proof bins on both sides of the base are respectively inserted into the second elbow and the third elbow. The upper ends of the second elbow and the third elbow located inside the dust-proof bins are both higher than the lower end of the first elbow. The second elbow is connected to the air inlet pipe, and the third elbow is connected to the air outlet pipe.

[0011] By providing the dust-proof bins, the air inlet pipe and the air outlet pipe do not directly contact the dust cleaning pipe, preventing dust from being sucked into the dust cleaning pipe and flowing back into the air inlet pipe and the air outlet pipe during repeated start-stop processes of the equipment after long-term use of the dust cleaning pipe, preventing dust from entering the air inlet pipe and the air outlet pipe, and at the same time facilitating regular disassembly and cleaning of the dust cleaning pipe.

[0012] Preferably, the dust cleaning structure further includes an air pump and a pressure relief valve. The air inlet pipe is connected to the air pump, the air pump is arranged on the base, and the air outlet pipe is connected to the pressure relief valve.

[0013] By providing the air pump to convey high-pressure air into the dust cleaning pipe and the pressure relief valve to keep the air pressure in the dust cleaning pipe stable, it is possible to prevent the dust cleaning pipe from bursting due to excessive air pressure.

[0014] Preferably, the dust cleaning structure further includes a support seat, a fixing groove, a U-shaped block and a guiding groove. Support seats are symmetrically arranged at one end of the base close to the dust cleaning pipe. Fixing grooves are arranged on the support seats. The air inlet pipe and the air outlet pipe are respectively arranged in the fixing grooves. A U-shaped block is arranged in the fixing groove. The air inlet pipe and the air outlet pipe are respectively clamped inside the U-shaped block. Guiding grooves are symmetrically arranged in the fixing groove. The U-shaped block is slidably connected in the symmetrically arranged guiding grooves.

[0015] By providing the U-shaped block and the fixing groove to clamp and fix the air inlet pipe and the air outlet pipe, it is possible to prevent the air inlet pipe and the air outlet pipe from shaking due to unstable pressure during the start-stop process of the equipment.

[0016] Preferably, the dust cleaning structure further includes a threaded hole and a threaded post. The threaded hole is arranged on the guiding groove. The threaded hole is threadedly connected to the threaded post. The lower end of the threaded post is rotatably connected to the top end of the U-shaped block.

[0017] Through the cooperation of the threaded post and the threaded hole, it is convenient to drive the U-shaped block to move up and down for installation and disassembly of the air inlet pipe and the air outlet pipe.

[0018] Preferably, the dust cleaning structure further includes a connecting hoop and a reinforcing rib. Connecting hoops are symmetrically arranged on the dust cleaning pipe, and multiple reinforcing ribs are arranged between the connecting hoops.

[0019] By providing the connecting hoop and the reinforcing rib, the strength of the dust cleaning pipe is improved, preventing the dust cleaning pipe from being bent and deformed after long-term use.

[0020] The effects provided in the utility model content are only the effects of the embodiments, not all the effects of the utility model. The above technical solutions have the following advantages or beneficial effects:

[0021] A conveyor belt is arranged on the base of the deburring machine, and the workpiece is driven to move through the conveyor belt. During the grinding process of the workpiece, dust moves along with the workpiece. A dust cleaning structure is arranged on the support shaft far away from the working part to prevent dust from entering the inside of the conveyor belt during the rotation of the conveyor belt, avoid dust accumulation and affect the normal operation of the conveyor belt. Airflow is blown through the dust cleaning holes of the dust cleaning pipe to form a local high pressure inside the conveyor belt to prevent dust from entering the conveyor belt;

[0022] By setting up a dust-proof bin, the air inlet pipe and the air outlet pipe are not in direct contact with the dust cleaning pipe, preventing dust from being sucked into the dust cleaning pipe and flowing back into the air inlet pipe and the air outlet pipe during repeated start and stop of the equipment after long-term use of the dust cleaning pipe, preventing dust from entering the air inlet pipe and the air outlet pipe, and at the same time facilitating regular disassembly and cleaning of the dust cleaning pipe. Brief Description of the Drawings

[0023] The drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0024] Figure 1 It is a schematic structural diagram of the present invention.

[0025] Figure 2 It is an enlarged schematic view of the structure at A in the attached Figure 1 drawing of the present invention.

[0026] Figure 3 It is a schematic sectional structure diagram of the dust cleaning structure of the present invention.

[0027] Figure 4 It is a schematic structural diagram of the dust cleaning pipe of the present invention.

[0028] In the figure, 1, conveyor belt; 2, support shaft; 3, dust cleaning pipe; 4, dust cleaning hole; 5, first elbow; 6, dust-proof bin; 7, air inlet pipe; 8, air outlet pipe; 9, second elbow; 10, third elbow; 11, air pump; 12, pressure relief valve; 13, support seat; 14, fixed groove; 15, U-shaped block; 16, guide groove; 17, threaded hole; 18, threaded column; 19, connecting hoop; 20, reinforcing rib; 21, base. Detailed Description of the Embodiment

[0029] In order to clearly illustrate the technical features of this solution, the following will elaborate on the present utility model in detail through specific implementation manners and in conjunction with its attached drawings. The following disclosure provides many different embodiments or examples for implementing different structures of the present utility model. To simplify the disclosure of the present utility model, the components and settings of specific examples are described below. In addition, the present utility model may repeat reference numerals and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. It should be noted that the components illustrated in the drawings are not necessarily drawn to scale. The present utility model omits the description of well-known components and processing technologies and processes to avoid unnecessarily limiting the present utility model. The orientation or positional relationship indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance. In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0030] As Figures 1 to 4 shown, the dust-proof device for the platform conveyor belt includes a base 21. A conveying part and a working part are arranged on the base 21. The conveying part includes a conveyor belt 1 and a support shaft 2. The conveyor belt 1 is sleeved on two support shafts 2. The support shafts 2 are rotatably arranged on the base 21. A working part is arranged on the base 21. A dust cleaning structure is arranged at the support shaft 2 on the base 21 far from the working part. The conveyor belt 1 is arranged on the base 21 of the deburring machine, and the workpiece is driven to move through the conveyor belt 1. During the grinding process of the workpiece, dust moves along with the workpiece. A dust cleaning structure is arranged on the support shaft 2 far from the working part to prevent dust from entering the inside of the conveyor belt 1 during the rotation of the conveyor belt 1, and to avoid the accumulation of dust affecting the normal operation of the conveyor belt 1.

[0031] The dust cleaning structure includes a dust cleaning pipe 3, dust cleaning holes 4, a first elbow 5, and a dust-proof bin 6. The dust cleaning pipe 3 is located at the support shaft 2 away from the working part. The dust cleaning pipe 3 is inside the conveyor belt 1. A plurality of dust cleaning holes 4 are provided on the dust cleaning pipe 3. First elbows 5 are provided at both ends of the dust cleaning pipe 3, and the first elbows 5 are respectively inserted into the dust-proof bins 6. The dust-proof bins 6 are symmetrically arranged at one end of the base 21 away from the working part. By blowing air through the dust cleaning holes 4 of the dust cleaning pipe 3, a local high pressure is formed inside the conveyor belt 1 to prevent dust from entering the conveyor belt 1.

[0032] The dust cleaning structure further includes an air inlet pipe 7, an air outlet pipe 8, a second elbow 9, and a third elbow 10. The lower ends of the dust-proof bins 6 on both sides of the base 21 are respectively inserted into the second elbow 9 and the third elbow 10. The upper ends of the second elbow 9 and the third elbow 10 located inside the dust-proof bins 6 are both higher than the lower end of the first elbow 5. The second elbow 9 is connected to the air inlet pipe 7, and the third elbow 10 is connected to the air outlet pipe 8. By providing the dust-proof bins 6, the air inlet pipe 7 and the air outlet pipe 8 do not directly contact the dust cleaning pipe 3, preventing dust from being sucked into the dust cleaning pipe 3 and flowing back into the air inlet pipe 7 and the air outlet pipe 8 during repeated start-stop processes of the equipment after long-term use of the dust cleaning pipe 3, preventing dust from entering the air inlet pipe 7 and the air outlet pipe 8, and at the same time facilitating regular disassembly and cleaning of the dust cleaning pipe 3.

[0033] The dust cleaning structure further includes an air pump 11 and a pressure relief valve 12. The air inlet pipe 7 is connected to the air pump 11, the air pump 11 is provided on the base 21, and the air outlet pipe 8 is connected to the pressure relief valve 12. By providing the air pump 11 to convey high-pressure air into the dust cleaning pipe 3 and providing the pressure relief valve 12 to keep the air pressure in the dust cleaning pipe 3 stable, preventing the dust cleaning pipe 3 from bursting due to excessive air pressure.

[0034] The dust cleaning structure further includes a support seat 13, a fixing groove 14, a U-shaped block 15, and a guide groove 16. Support seats 13 are symmetrically arranged at one end of the base 21 close to the dust cleaning pipe 3. Fixing grooves 14 are provided on the support seats 13. The air inlet pipe 7 and the air outlet pipe 8 are respectively arranged in the fixing grooves 14. A U-shaped block 15 is arranged in the fixing grooves 14, and the air inlet pipe 7 and the air outlet pipe 8 are respectively clamped inside the U-shaped block 15. Guide grooves 16 are symmetrically arranged in the fixing grooves 14, and the U-shaped block 15 is slidably connected in the symmetrically arranged guide grooves 16. By providing the U-shaped block 15 and the fixing groove 14 to clamp and fix the air inlet pipe 7 and the air outlet pipe 8, preventing the air inlet pipe 7 and the air outlet pipe 8 from shaking due to unstable pressure during the start-stop process of the equipment.

[0035] The dust cleaning structure further includes a threaded hole 17 and a threaded post 18. The threaded hole 17 is provided on the guide groove 16, and the threaded hole 17 is threadedly connected to the threaded post 18. The lower end of the threaded post 18 is rotatably connected to the top end of the U-shaped block 15. Through the cooperation of the threaded post 18 and the threaded hole 17, it is convenient to drive the U-shaped block 15 to move up and down for the installation and disassembly of the air inlet pipe 7 and the air outlet pipe 8.

[0036] The dust cleaning structure further includes a connecting hoop 19 and a reinforcing rib 20. The connecting hoop 19 is symmetrically arranged on the dust cleaning pipe 3, and multiple reinforcing ribs 20 are arranged between the connecting hoops 19. By arranging the connecting hoop 19 and the reinforcing rib 20, the strength of the dust cleaning pipe 3 is improved, and the dust cleaning pipe 3 is prevented from being bent and deformed after long-term use.

[0037] Working principle: The air pump 11 conveys high-pressure gas into the dust cleaning pipe 3 through the air inlet pipe 7. The dust cleaning pipe 3 sprays the high-pressure gas into the conveyor belt 1, so that a local high pressure is formed inside the conveyor belt 1 to blow the dust on both sides, preventing the dust from entering the conveyor belt 1. A dust-proof bin 6 is provided. The air inlet pipe 7 and the air outlet pipe 8 are not in direct contact with the dust cleaning pipe 3, preventing the dust in the dust cleaning pipe 3 from being sucked back into the air inlet pipe 7 and the air outlet pipe 8 during repeated start-stop processes of the equipment after long-term use of the dust cleaning pipe 3, and preventing the air inlet pipe 7 and the air outlet pipe 8 from entering dust.

[0038] Although the specific implementation manners of the utility model are described above in conjunction with the accompanying drawings, it is not a limitation to the protection scope of the utility model. Based on the technical solutions of the utility model, various modifications or deformations that can be made by those skilled in the art without creative efforts are still within the protection scope of the utility model.

Claims

1. The platform conveyor belt dust prevention device is characterized by: The invention comprises a base (21), a conveying part and a working part are arranged on the base (21), the conveying part comprises a conveyor belt (1) and a support shaft (2), the conveyor belt (1) is sleeved on two support shafts (2), the support shafts (2) are rotatably arranged on the base (21), the working part is arranged on the base (21), and a dust cleaning structure is arranged on the base (21) at a position of the support shaft (2) away from the working part.

2. The platform conveyor belt dust prevention device according to claim 1 is characterized in that: The cleaning structure comprises a cleaning pipe (3), cleaning holes (4), a first elbow (5) and a dustproof bin (6); the cleaning pipe (3) is located at a support shaft (2) away from the working part; the cleaning pipe (3) is inside the conveyor belt (1); a plurality of cleaning holes (4) are arranged on the cleaning pipe (3); first elbows (5) are arranged at both ends of the cleaning pipe (3); the first elbows (5) are respectively inserted into the dustproof bin (6); and the dustproof bin (6) is symmetrically arranged at one end of the base (21) away from the working part.

3. The platform conveyor belt dust prevention device according to claim 2 is characterized in that: The dust cleaning structure further comprises an air inlet pipe (7), an air outlet pipe (8), a second elbow (9) and a third elbow (10); the lower ends of the dustproof bins (6) on both sides of the base (21) are respectively inserted into the second elbow (9) and the third elbow (10); the upper ends of the second elbow (9) and the third elbow (10) located in the dustproof bin (6) are higher than the lower end of the first elbow (5); the second elbow (9) is connected to the air inlet pipe (7), and the third elbow (10) is connected to the air outlet pipe (8).

4. The platform conveyor belt dust prevention device according to claim 3 is characterized in that: The dust cleaning structure further comprises an air pump (11) and a pressure relief valve (12); the air inlet pipe (7) is connected to the air pump (11); the air pump (11) is arranged on a base (21); and the air outlet pipe (8) is connected to the pressure relief valve (12).

5. The platform conveyor belt dust prevention device according to claim 3 is characterized in that: The dust cleaning structure further comprises a support seat (13), a fixing groove (14), a U-shaped block (15) and a guide groove (16); the support seat (13) is symmetrically arranged at one end of the base (21) close to the dust cleaning pipe (3); the fixing groove (14) is arranged on the support seat (13); an air inlet pipe (7) and an air outlet pipe (8) are respectively arranged in the fixing groove (14); a U-shaped block (15) is arranged in the fixing groove (14); the air inlet pipe (7) and the air outlet pipe (8) are respectively clamped in the U-shaped block (15); the guide grooves (16) are symmetrically arranged in the fixing groove (14); and the U-shaped block (15) is slidably connected in the symmetrically arranged guide grooves (16).

6. The dust-ingress prevention device for platform conveyor belt according to claim 5 is characterized in that: The dust cleaning structure further comprises a threaded hole (17) and a threaded column (18); the threaded hole (17) is provided on the guide groove (16); the threaded hole (17) is threadedly connected to the threaded column (18); and the lower end of the threaded column (18) is rotatably connected to the top end of the U-shaped block (15).

7. The dust-ingress prevention device for platform conveyor belt according to claim 6 is characterized in that: The ash cleaning structure further comprises a connecting hoop (19) and reinforcing ribs (20); the connecting hoop (19) is symmetrically arranged on the ash cleaning pipe (3); and a plurality of reinforcing ribs (20) are arranged between the connecting hoop (19).

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