PVC alloy blow-off pipe production equipment

Abstract

The utility model relates to the technical field of cutting devices, in particular to PVC alloy blow-off pipe production equipment. According to the technical scheme, the device comprises a rack, an air bellow, a saw blade, a pump shell, a rotating disc and a motor, a top plate is arranged at the upper end of the rack, the saw blade is arranged between the top plate and the rack, a cam is arranged on the side of one end of the rotating disc, the cam is sleeved with a guide frame, the guide frame is connected with the saw blade through a fixing block, and a guide rod is arranged at the upper end of the top plate. Sliding sleeves are arranged at the two ends of the guide frame, a rotating shaft is arranged at one end of the motor, an impeller is arranged on the outer wall of the rotating shaft, air boxes are arranged at the two ends of the rack, a suction pipe is arranged at the suction end of the pump shell, and two flow dividing pipes communicated with the air boxes are installed at one end of the suction pipe in a communicating mode. The PVC alloy blow-off pipe is cut into the specified specification through the saw blade, dust generated in the cutting process is sucked and collected, suction force power comes from cutting equipment and uses the same motor, and energy consumption is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, in particular to a PVC alloy sewage pipe production device. Background Art

[0002] PVC alloy sewage pipe is a sewage product used in the construction and engineering fields. It is made by combining PVC and alloy materials, which makes the sewage pipe have higher strength and wear resistance, while maintaining the corrosion resistance and antibacterial advantages of PVC pipe. In the production process of PVC alloy sewage pipe, cutting can ensure that each sewage pipe meets the specifications, which is conducive to subsequent assembly and installation work.

[0003] During the production process of PVC alloy sewage pipes, friction and wear will occur when the cutting equipment comes into contact with the pipe, which will form solid granular debris and generate dust. Inhalation of dust may have a negative impact on human health, leading to respiratory problems or chronic respiratory diseases. For this reason, we propose a PVC alloy sewage pipe production equipment to solve the existing problem. Utility Model Content

[0004] The purpose of the utility model is to provide a PVC alloy sewage pipe production equipment in view of the problems existing in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a PVC alloy sewage pipe production equipment, including a frame, a bellows, a saw blade, a pump casing, a rotating disk and a motor, a top plate is provided at the upper end of the frame, a saw blade is provided between the top plate and the frame, a cam is provided on one end side of the rotating disk, a guide frame is sleeved on the outer side of the cam, the guide frame is connected to the saw blade through a fixed block, a symmetrically distributed guide rod is provided at the upper end of the top plate, a sliding sleeve is provided at both ends of the guide frame that is slidably sleeved on the outer wall of the guide rod, a rotating shaft that rotates and passes through the interior of the pump casing is provided at one end of the motor, an impeller rotatably installed inside the pump casing is provided on the outer wall of the rotating shaft, bellows are provided at both ends of the frame, a suction pipe is provided at the suction end of the pump casing, and one end of the suction pipe is connected to two shunt pipes connected to the bellows.

[0006] Preferably, the frame and the top plate are provided with travel openings, and the saw blade is slidably mounted inside the travel openings. When the saw blade moves longitudinally, it moves longitudinally inside the top plate and the frame through the travel openings, thereby ensuring the effective travel of the saw blade when cutting the pipe.

[0007] Preferably, the upper end of the top plate and the inner wall of the upper end of the frame are both provided with guide frames, and the upper and lower ends of the saw blade are both provided with guide sleeves slidably mounted inside the guide frames. The upper and lower ends of the saw blade move longitudinally inside the guide frames through the guide sleeves, guiding the longitudinal sliding of the saw blade.

[0008] Preferably, a bottom box is provided inside the lower end of the frame, and is used to collect dust falling downward through the travel opening inside the frame.

[0009] Preferably, a suction port is formed at one end of the bellows, and a filter cover is provided inside one side of the bellows, which is in contact with the inner wall of the bellows and located on one side of the shunt pipe. The suction force transmitted by the shunt pipe acts on the suction port, and dust sucked into the bellows through the suction port is intercepted by the filter cover, thereby preventing dust from entering the shunt pipe.

[0010] Preferably, the inner wall of the upper end of the top plate is provided with a bearing bracket 1 and a bearing bracket 2, and one end of the rotating shaft is rotatably inserted into the interior of the bearing bracket 1. The rotating shaft is rotatably supported by the shaft bracket 1.

[0011] Preferably, one end of the rotating disk is provided with a driven shaft rotatably mounted within the second bearing bracket. A transmission wheel is sleeved on the outer wall of both the rotating shaft and the driven shaft, and a belt is rotatably sleeved on the outer wall of the transmission wheel. The driven shaft is rotatably supported within the second bearing bracket. When the rotating shaft rotates, the transmission wheel rotates, which in turn drives the transmission wheel on the outer wall of the driven shaft in a linked manner.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. The utility model drives the cam to rotate by the rotating disk, and the longitudinal force acts on the longitudinally guided saw blade, thereby mobilizing the saw blade to move longitudinally repeatedly. The saw blade moves at high speed to perform a straight line cutting on the PVC alloy sewage pipe. The dust generated by the cutting is sucked and collected by the suction force generated inside the bellows, thereby avoiding the escape of dust. At the same time, the power of the suction airflow and the power of the cutting equipment are the same motor, thereby avoiding the use of additional power equipment, reducing the cost of the power equipment, and reducing energy consumption while meeting the requirements of dust suction and collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the rear-view stereoscopic structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the main cross-sectional three-dimensional structure of the bellows of the present invention;

[0017] Figure 4 This is a schematic side view of the three-dimensional structure of the rotating disk of the present invention;

[0018] Figure 5 This is a schematic top view of the three-dimensional structure of the rotating wheel of the present invention.

[0019] Figure markings: 1. Frame; 2. Top plate; 3. Bellows; 4. Diverter pipe; 5. Travel port; 6. Saw blade; 7. Guide frame; 8. Bottom box; 9. Suction port; 10. Suction pipe; 11. Filter cover; 12. Pump casing; 13. Impeller; 14. Sliding sleeve; 15. Guide frame; 16. Guide rod; 17. Rotating disk; 18. Cam; 19. Guide sleeve; 20. Bearing bracket 1; 21. Drive wheel; 22. Motor; 23. Rotating shaft; 24. Driven shaft; 25. Bearing bracket 2; 26. Belt. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] like Figure 1-Figure 5 As shown, the utility model proposes a PVC alloy sewage pipe production equipment, including a frame 1, a bellows 3, a saw blade 6, a pump housing 12, a rotating disk 17 and a motor 22. A top plate 2 is provided at the upper end of the frame 1, and a saw blade 6 is provided between the top plate 2 and the frame 1. A cam 18 is provided on one end side of the rotating disk 17, and a guide frame 15 is sleeved on the outer side of the cam 18. The guide frame 15 is connected to the saw blade 6 through a fixed block. A symmetrically distributed guide rod 16 is provided on the upper end of the top plate 2, and a sliding sleeve 14 is provided at both ends of the guide frame 15 and is slidably sleeved on the outer wall of the guide rod 16.

[0022] A travel opening 5 is provided inside the frame 1 and the top plate 2, and a saw blade 6 is slidably installed inside the travel opening 5;

[0023] A guide frame 7 is provided on the upper end of the top plate 2 and the inner wall of the upper end of the frame 1. The upper and lower ends of the saw blade 6 are provided with a guide sleeve 19 slidably mounted inside the guide frame 7.

[0024] A suction port 9 is provided at one end of the bellows 3, and a filter cover 11 is provided inside one side of the bellows 3, which is in contact with the inner wall of the bellows 3 and is located on one side of the diversion pipe 4;

[0025] The implementation steps based on Example 1 are as follows: when the rotating disk 17 rotates, it drives the cam 18 to rotate, and the driving force of the cam 18 during rotation acts on the inside of the guide frame 15. The guide frame 15 slides on the outer wall of the guide rod 16 through the sliding sleeve 14, and the sliding sleeve 14 is slidably guided so that the guide frame 15 can only move longitudinally. At the same time, the cam 18 slides horizontally inside the guide frame 15, and drives the guide frame 15 to rise and fall once with one rotation of the rotating disk 17 as a cycle. During the continuous rotation of the rotating disk 17, it drives the saw blade 6 to fit the passing PVC alloy sewage pipe. When cutting, it is necessary to apply a driving force to the PVC alloy sewage pipe. The cutting equipment operates continuously to continuously cut the PVC alloy sewage pipe.

[0026] like Figure 1-Figure 5 As shown, the PVC alloy sewage pipe production equipment proposed by the present invention is compared with the embodiment 1, and this embodiment further includes: a rotating shaft 23 that rotates and passes through the interior of the pump casing 12 is provided at one end of the motor 22, an impeller 13 that is rotatably installed inside the pump casing 12 is provided on the outer wall of the rotating shaft 23, a bellows 3 is provided at both ends of the frame 1, a suction pipe 10 is provided at the suction end of the pump casing 12, and two shunt pipes 4 that are connected to the bellows 3 are installed at one end of the suction pipe 10;

[0027] A bottom box 8 is provided inside the lower end of the frame 1;

[0028] The inner wall of the upper end of the top plate 2 is provided with a bearing bracket 1 20 and a bearing bracket 2 25, and one end of the rotating shaft 23 is rotatably inserted into the interior of the bearing bracket 1 20;

[0029] One end of the rotating disk 17 is provided with a driven shaft 24 rotatably mounted inside the second bearing bracket 25. The outer walls of the rotating shaft 23 and the driven shaft 24 are both sleeved with a transmission wheel 21, and the outer wall of the transmission wheel 21 is rotatably sleeved with a belt 26.

[0030] In this embodiment, during the cutting process, the motor 22 drives the rotating shaft 23 to rotate, and the rotating shaft 23 drives the impeller 13 to rotate inside the pump casing 12. The rotating shaft 23 drives the transmission wheel 21 to rotate, and through the linkage of the belt 26, drives the driven shaft 24, and then drives the rotating disk 17 to rotate. The suction force of the suction end of the pump casing 12 is diverted to the diversion pipe 4 through the suction pipe 10. The cutting process will produce tiny debris. If these debris are not properly controlled and processed, they will become dust floating in the air, causing environmental pollution, and adhering to the equipment increases the cleaning intensity. Inhaled dust may have a negative impact on human health, leading to respiratory problems or chronic respiratory diseases. The suction force of the diversion pipe 4 is transmitted into the bellows 3 to extract and collect the dust generated by cutting. By extracting and collecting dust, the working environment is improved and the staff are protected at the same time. Since the power source for cutting and suction is the same motor 22, under the premise of sucking dust, the use of additional electrical equipment is avoided, reducing the use cost.

[0031] The above specific embodiments are only several preferred embodiments of the present invention. Based on the technical solutions of the present invention and the relevant inspirations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

[0032] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A PVC alloy sewage pipe production equipment, comprising a frame (1), a bellows (3), a saw blade (6), a pump housing (12), a rotating disk (17) and a motor (22), characterized in that: A top plate (2) is provided at the upper end of the frame (1), a saw blade (6) is provided between the top plate (2) and the frame (1), a cam (18) is provided on one end side of the rotating disk (17), a guide frame (15) is sleeved on the outer side of the cam (18), and the guide frame (15) is connected to the saw blade (6) through a fixed block, a symmetrically distributed guide rod (16) is provided at the upper end of the top plate (2), and both ends of the guide frame (15) are provided with a sliding sleeve connected to the guide rod (16). 6) a sliding sleeve (14) on the outer wall, one end of the motor (22) is provided with a rotating shaft (23) that rotates and penetrates the interior of the pump housing (12), the outer wall of the rotating shaft (23) is provided with an impeller (13) that is rotatably installed inside the pump housing (12), both ends of the frame (1) are provided with a bellows (3), the suction end of the pump housing (12) is provided with a suction pipe (10), and one end of the suction pipe (10) is connected to and installed with two shunt pipes (4) that are connected to the bellows (3).

2. The PVC alloy sewage pipe production equipment according to claim 1, characterized in that: A travel opening (5) is provided inside the frame (1) and the top plate (2), and the saw blade (6) is slidably mounted inside the travel opening (5).

3. The PVC alloy sewage pipe production equipment according to claim 1, characterized in that: A guide frame (7) is provided on the upper end of the top plate (2) and the inner wall of the upper end of the frame (1), and a guide sleeve (19) is provided at the upper and lower ends of the saw blade (6) and is slidably mounted inside the guide frame (7).

4. The PVC alloy sewage pipe production equipment according to claim 1, characterized in that: A bottom box (8) is provided inside the lower end of the frame (1).

5. The PVC alloy sewage pipe production equipment according to claim 1, characterized in that: A suction port (9) is provided at one end of the bellows (3), and a filter cover (11) is provided inside one side of the bellows (3), which is in contact with the inner wall of the bellows (3) and is located on one side of the diversion pipe (4).

6. The PVC alloy sewage pipe production equipment according to claim 1, characterized in that: The inner wall of the upper end of the top plate (2) is provided with a bearing bracket 1 (20) and a bearing bracket 2 (25), and one end of the rotating shaft (23) is rotatably inserted into the interior of the bearing bracket 1 (20).

7. The PVC alloy sewage pipe production equipment according to claim 6, characterized in that: One end of the rotating disk (17) is provided with a driven shaft (24) rotatably mounted inside the second bearing bracket (25); the outer walls of the rotating shaft (23) and the driven shaft (24) are both sleeved with a transmission wheel (21); and the outer wall of the transmission wheel (21) is rotatably sleeved with a belt (26).

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