Cleaning device for welding part of Teflon air pipe

Abstract

The utility model relates to a Teflon air pipe welding part cleaning device which comprises a supporting base and a side plate fixed above the supporting base, the top of the side plate is fixedly connected with a top plate, and one side of the supporting base is provided with a limiting assembly used for limiting the interior of an air pipe. The top of the supporting base is provided with a supporting assembly used for supporting the air pipe, and one side of the top plate is fixedly connected with an upper limiting frame. According to the Teflon air pipe welding part cleaning device, a driving wheel moves to drive a grinding abrasive belt to rotate, then a movable wheel moves downwards to drive the grinding abrasive belt to make contact with the surface of an air pipe so as to grind a welding seam, and then through rotation of a bearing wheel and an abutting wheel, the air pipe is driven to rotate to adjust the contact face of the air pipe and the grinding abrasive belt so as to grind all the faces; and the polished welding slag is driven by the polishing abrasive belt to fall into the recycling hopper to be recycled.

Description

Technical Field

[0001] The utility model relates to the technical field of Teflon air duct processing, in particular to a Teflon air duct welding part cleaning device. Background Art

[0002] After welding, existing Teflon ducts will have welding slag on the surface, which needs to be processed to ensure the smoothness of the surface. However, the existing grinding equipment is difficult to position during grinding, and the welding slag cannot be effectively cleaned. In addition, excessive cleaning is prone to cause surface depressions. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a Teflon air duct welding part cleaning device to solve the above-mentioned problems.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a Teflon air duct welding part cleaning device comprises a support base and a side plate fixed above the support base, the top of the side plate is fixedly connected to a top plate, one side of the support base is provided with a limiting component for limiting the inside of the air duct, the top of the support base is provided with a supporting component for supporting the air duct, one side of the top plate is fixedly connected to an upper limiting frame, the bottom of the upper limiting frame is provided with a trapezoidal groove which is wider at the bottom and narrower at the top, two inclined surfaces of the trapezoidal groove are rotatably connected to a plurality of abutting wheels abutting the surface of the air duct, the top of the top plate is rotatably connected to a driving wheel driven by a motor, the top of the side plate is slidably connected to a movable wheel driven by a cylinder, the surface of the driving wheel is transmission-connected to a grinding belt transmission-connected to the movable wheel, the surface of the grinding belt abuts against the weld on the surface of the air duct, and one side of the side plate is provided with a supporting member for The recovery component for recovering welding slag, when in use, the air duct is placed on the receiving wheel for placement, and then the upper limiting frame is lowered to drive the abutting wheel to abut on the surface of the air duct, and the trapezoidal groove is used to adapt to air ducts of different diameters, so that various calibers of air ducts can be fixed while ensuring their normal rotation, and then the limiting wheel is driven to move into the air duct by the moving sliding seat, and then the lifting cylinder drives the limiting wheel to descend and abut against the inner cavity weld of the air duct, limiting the air duct while supporting the inside, playing an effective limiting and auxiliary support function, at this time, the grinding belt is driven to rotate by the movement of the active wheel, and then the movable wheel moves downward, driving the grinding belt to contact with the surface of the air duct to grind the weld, and then the receiving wheel and the abutting wheel are rotated to drive the air duct to rotate and adjust the contact surface with the grinding belt to grind each surface, and the polished welding slag is driven by the grinding belt to fall into the recovery bucket for recovery.

[0005] As a further solution of the utility model: the supporting assembly includes a plurality of receiving wheels which are arranged above the supporting base and driven by a motor. There are four receiving wheels which are arranged in a rectangular array below the air duct. The air duct is placed by receiving the four receiving wheels, and after being limited by the upper limiting frame, the motor drives the receiving wheels to rotate, which can drive the air duct to rotate.

[0006] As a further solution of the utility model: the recycling component includes a recycling box fixed on one side of the side panel, the recycling box has a built-in fan, and a recycling bucket is opened on one side of the recycling box. The recycling bucket is arranged on the left side of the side panel and is located at the lower right side of the grinding belt. The active wheel rotates counterclockwise to drive the grinding belt to rotate counterclockwise and contact the air duct to grind off the surface protrusions for cleaning, and the welding slag is driven by the grinding belt to be transported to the lower right side. At this time, the fan generates negative pressure in the recycling box, and the welding slag is recovered through the recycling bucket to prevent the welding slag from splashing.

[0007] As a further solution of the utility model: the limiting assembly includes a sliding seat driven by a cylinder to slide on the top of the supporting base, one side of the sliding seat is fixedly connected to a lifting cylinder, one end of the piston rod of the lifting cylinder is fixedly connected to a limiting wheel driven by a motor. After the air duct is positioned, the limiting wheel is driven to move into the inside of the air duct by moving the sliding seat, and then the lifting cylinder drives the limiting wheel to descend and abut against the inner cavity weld of the air duct, thereby limiting the air duct and supporting the inside at the same time, playing an effective limiting and power support function, and ensuring the structural stability of the air duct during cleaning.

[0008] Compared with the prior art, the utility model has the following beneficial effects:

[0009] 1. In the utility model, the movement of the driving wheel drives the grinding belt to rotate, and then the movable wheel moves downward to drive the grinding belt to contact the surface of the air duct to grind the weld, and then the receiving wheel and the abutting wheel rotate to drive the air duct to rotate and adjust the contact surface with the grinding belt to grind various surfaces, and the welding slag after grinding is driven by the grinding belt to fall into the recovery bucket for recovery.

[0010] 2. The utility model, after positioning the air duct, drives the limiting wheel to move into the air duct by moving the sliding seat, and then the lifting cylinder drives the limiting wheel to descend and abut against the inner cavity weld of the air duct, thereby limiting the air duct and supporting the inside at the same time, playing an effective limiting and auxiliary support function, and ensuring the structural stability of the air duct when cleaning.

[0011] 3. In the utility model, the welding slag is driven by the grinding belt to be transported to the lower right. At this time, the fan generates negative pressure in the recovery box, and the welding slag is recovered through the recovery bucket to prevent the welding slag from splashing. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 It is a partial structural sectional view of the utility model.

[0014] In the figure: 1. Support base; 2. Side plate; 3. Top plate; 4. Upper limit frame; 5. Abutment wheel; 6. Trapezoidal groove; 7. Sliding seat; 8. Lifting cylinder; 9. Limiting wheel; 10. Recovery bucket; 11. Recovery box; 12. Driving wheel; 13. Grinding belt; 14. Movable wheel; 15. Receiver wheel. DETAILED DESCRIPTION

[0015] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0016] See also Figure 1-2The utility model provides a technical solution: a Teflon duct welding part cleaning device comprises a supporting base 1 and a side plate 2 fixed above the supporting base 1, the top of the side plate 2 is fixedly connected with a top plate 3, one side of the supporting base 1 is provided with a limiting component for limiting the inside of the duct, the top of the supporting base 1 is provided with a supporting component for supporting the duct, one side of the top plate 3 is fixedly connected with an upper limiting frame 4, the bottom of the upper limiting frame 4 is provided with a trapezoidal groove 6 which is wide at the bottom and narrow at the top, and the two inclined surfaces of the trapezoidal groove 6 are rotatably connected with a plurality of abutting wheels 5 abutting against the surface of the duct, the top of the top plate 3 is rotatably connected with a driving wheel 12 driven by a motor, the top of the side plate 2 is slidably connected with a movable wheel 14 driven by a cylinder, the surface of the driving wheel 12 is transmission-connected with a grinding belt 13 transmission-connected with the movable wheel 14, the surface of the grinding belt 13 abuts against the weld on the surface of the duct, and one side of the side plate 2 is provided with a recycling component for recycling welding slag. When the air duct is placed on the receiving wheel 15, the upper limiting frame 4 is lowered to drive the abutting wheel 5 to abut on the surface of the air duct, and the trapezoidal groove 6 can be used to adapt the air ducts of different diameters, so that the normal rotation of the air ducts of various diameters can be ensured while fixing them. Then, the limiting wheel 9 is driven to move into the air duct by moving the sliding seat 7, and then the lifting cylinder 8 drives the limiting wheel 9 to descend and abut against the inner cavity weld of the air duct, limiting the air duct and supporting the inside at the same time, playing an effective limiting and auxiliary support function. At this time, the grinding belt 13 is driven to rotate by the movement of the active wheel 12, and then the movable wheel 14 moves downward to drive the grinding belt 13 to contact the surface of the air duct to grind the weld, and then the receiving wheel 15 and the abutting wheel 5 are rotated to drive the air duct to rotate and adjust the contact surface with the grinding belt 13 to grind each surface, and the polished welding slag is driven by the grinding belt 13 to fall into the recovery bucket 10 for recovery.

[0017] The support assembly includes a plurality of receiving wheels 15 supported on the support base 1 and driven by a motor. There are four receiving wheels 15, which are arranged in a rectangular array below the air duct. The air duct is placed by the four receiving wheels 15, and after being limited by the upper limit frame 4, the motor drives the receiving wheels 15 to rotate, which can drive the air duct to rotate.

[0018] The recycling component includes a recycling box 11 fixed on one side of the side panel 2, the recycling box 11 has a built-in fan, and a recycling bucket 10 is opened on one side of the recycling box 11. The recycling bucket 10 is arranged on the left side of the side panel 2 and is located at the lower right side of the grinding belt 13. The active wheel 12 rotates counterclockwise to drive the grinding belt 13 to rotate counterclockwise and contact the air duct to grind off the surface protrusions for cleaning, and the welding slag is driven by the grinding belt 13 to be transported to the lower right. At this time, the fan generates negative pressure in the recycling box 11, and the welding slag is recovered through the recycling bucket 10 to prevent the welding slag from splashing.

[0019] The limiting assembly includes a sliding seat 7 which is driven by a cylinder to slide on the top of the supporting base 1. A lifting cylinder 8 is fixedly connected to one side of the sliding seat 7. One end of the piston rod of the lifting cylinder 8 is fixedly connected to a limiting wheel 9 driven by a motor. After the air duct is positioned, the limiting wheel 9 is driven to move into the inside of the air duct by moving the sliding seat 7. Then the lifting cylinder 8 drives the limiting wheel 9 to descend and abut against the inner cavity weld of the air duct, thereby limiting the air duct and supporting the inside at the same time, thereby playing an effective limiting and power-assisting support function, and ensuring the structural stability of the air duct during cleaning.

[0020] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A Teflon air duct welding part cleaning device, comprising a support base (1) and a side plate (2) fixed above the support base (1), the top of the side plate (2) being fixedly connected to a top plate (3), and a limiting component for limiting the inside of the air duct is provided on one side of the support base (1), characterized in that: A support assembly for supporting the air duct is arranged at the top of the support base (1); an upper limit frame (4) is fixedly connected to one side of the top plate (3); a trapezoidal groove (6) which is wider at the bottom and narrower at the top is provided at the bottom of the upper limit frame (4); two inclined surfaces of the trapezoidal groove (6) are rotatably connected to a plurality of abutment wheels (5) abutting against the surface of the air duct; a driving wheel (12) driven by a motor is rotatably connected to the top of the top plate (3); a movable wheel (14) driven by a cylinder is slidably connected to the top of the side plate (2); a grinding belt (13) which is transmission-connected to the surface of the driving wheel (12); the surface of the grinding belt (13) abuts against the weld seam on the surface of the air duct; and a recovery assembly for recovering welding slag is arranged on one side of the side plate (2).

2. The Teflon air duct welding part cleaning device according to claim 1 is characterized in that: The support assembly comprises a plurality of receiving wheels (15) supported by a motor and arranged above a support base (1). The receiving wheels (15) are four in number and arranged in a rectangular array below the air duct. The air duct is placed by receiving the four receiving wheels (15). After being limited by an upper limiting frame (4), the motor drives the receiving wheels (15) to rotate, thereby driving the air duct to rotate.

3. The Teflon air duct welding part cleaning device according to claim 1 is characterized in that: The recycling component comprises a recycling box (11) fixed to one side of the side plate (2), the recycling box (11) having a built-in fan, a recycling bucket (10) opened on one side of the recycling box (11), and the recycling bucket (10) is arranged on the left side of the side plate (2) and located at the lower right side of the grinding belt (13).

4. The Teflon air duct welding part cleaning device according to claim 1 is characterized in that: The limiting assembly comprises a sliding seat (7) driven by a cylinder to slide on the top of a supporting base (1), one side of the sliding seat (7) is fixedly connected to a lifting cylinder (8), and one end of a piston rod of the lifting cylinder (8) is fixedly connected to a limiting wheel (9) driven by a motor.

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