Composite pipe sand blasting equipment

Abstract

The utility model provides composite pipe sand blasting equipment which comprises a device body, a fixing ring is arranged on the inner wall of the device body through a connecting rod, a processing pipe is movably installed in the fixing ring through a sealing bearing, a sand blasting gun is installed on the surface of the processing pipe in a penetrating mode, and a pump body is installed on the surface of the top of the device body. And the output end and the input end of the pump body are in through connection with the sand blasting gun and the interior of the device body through hoses correspondingly, a gear is installed on the outer side surface of the treatment pipe, a linear motor is installed on the outer side surface of the device body, the output end of the linear motor penetrates through the surface of the device body and is provided with a spur rack, and the spur rack is meshed with the gear. According to the composite pipe conveying device, the electric push rod, the conveying frame and the conveying rollers are used in cooperation, composite pipes can be conveniently conveyed through the conveying rollers, the height of the conveying frame can be conveniently adjusted through the electric push rod, the position of the conveying frame can be adjusted according to the specifications of the composite pipes, and therefore the use range of the composite pipe conveying device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of composite pipe sand blasting, in particular to composite pipe sand blasting equipment. Background Art

[0002] Plastic pipes are generally made of synthetic resin, that is, polyester, with stabilizers, lubricants, plasticizers, etc. added, and are extruded in a pipe making machine by the "plastic" method. They are mainly used as pipes for tap water supply systems in buildings, drainage, exhaust and sewage sanitary pipes, underground drainage pipe systems, rainwater pipes, and threading pipes for wire installation. Plastic pipes are divided into two categories: thermoplastic plastic pipes and thermosetting plastic pipes. Thermoplastic ones include polyvinyl chloride pipes, polyethylene pipes, polypropylene pipes, polyoxymethylene pipes, etc.; thermosetting ones include phenol plastic pipes, etc.

[0003] After massive searches, it was found that the quality of the sandblasting roughness of the PVC plastic pipe surface directly affects the quality of later use. The current methods are mainly manual grinding with grinding wheels, manual sandblasting of plastic pipes, etc., which have problems such as low efficiency, difficulty in achieving the required roughness, unstable quality, non-recyclable sand, great environmental pollution, high cost, and high labor intensity.

[0004] Therefore, it is necessary to provide a composite tube sandblasting device to solve the above technical problems. Utility Model Content

[0005] The utility model provides a composite tube sandblasting device, which solves the problems in the background technology.

[0006] In order to solve the above technical problems, the utility model provides a composite tube sandblasting equipment, including a device body, the inner wall of the device body is provided with a fixing ring through a connecting rod, a processing tube is movably installed inside the fixing ring through a sealing bearing, a sandblasting gun is installed through the surface of the processing tube, a pump body is installed on the top surface of the device body, the output end and input end of the pump body are respectively connected to the sandblasting gun and the inside of the device body through a hose, a gear is installed on the outer surface of the processing tube, a linear motor is installed on the outer surface of the device body, a spur rack is arranged on the output end of the linear motor through the surface of the device body, and the spur rack is meshed with the gear.

[0007] Preferably, a cleaning ring is arranged inside the device body via a fixing rod, and a brush is arranged on the inner wall of the cleaning ring.

[0008] Preferably, a bottom plate is provided at the bottom end of the device body, and electric push rods are vertically installed on the top surface of the bottom plate at both sides of the device body, and a conveying frame is provided at the output end of the electric push rod, and a conveying roller is movably installed inside the conveying frame.

[0009] Preferably, inlet and outlet are formed through the two side surfaces of the device body.

[0010] Preferably, a through hole is formed through the outer surface of the processing tube, and a plurality of through holes are formed.

[0011] Preferably, a feed inlet and a discharge outlet are respectively provided on the surface of the device body.

[0012] Preferably, a controller is installed on the outer surface of the device body.

[0013] Compared with the related art, the composite tube sandblasting equipment provided by the utility model has the following beneficial effects:

[0014] 1. Compared with the prior art, the composite pipe sandblasting equipment is convenient for uniform sandblasting treatment of the outer surface of the composite pipe by setting the coordinated use of the processing pipe, the sandblasting gun, the gear, the spur rack, the fixing ring and the sealing bearing, so that during operation, the sand material is put into the inside of the device body, and then the composite pipe to be processed enters the inside of the device body through the inlet and outlet and then extends into the processing pipe, and then the pump body and the linear motor are started, and then under the action of the pump body, the sand inside the device body is sprayed on the surface of the composite pipe through the sandblasting gun, and then the linear motor drives the spur rack to move cyclically, thereby driving the processing pipe to rotate cyclically under the cooperation of the spur rack and the gear, so that the sandblasting gun can perform uniform sandblasting treatment on the internal composite pipe, and by setting the coordinated use of the electric push rod, the conveying frame and the conveying roller, it is convenient to convey the composite pipe through the conveying roller, and by setting the electric push rod, it is convenient to adjust the height of the conveying frame, so that its position can be adjusted according to the specifications of the composite pipe, thereby improving its scope of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the structure of a composite tube sandblasting device provided by the utility model;

[0016] Figure 2 A schematic diagram of the internal structure of a composite tube sandblasting device provided by the utility model;

[0017] Figure 3 A schematic diagram of the structure of a processing tube of a composite tube sandblasting device provided by the utility model;

[0018] Figure 4 A schematic diagram of a through hole structure of a composite tube sandblasting device provided by the utility model;

[0019] Figure 5 The utility model provides a schematic diagram of the cleaning ring structure of the composite tube sandblasting equipment.

[0020] Numbers in the figure:

[0021] 1. Device body; 2. Pump body; 3. Controller; 4. Inlet and outlet; 5. Conveyor frame; 6. Conveyor roller; 7. Electric push rod; 8. Bottom plate; 9. Linear motor; 10. Processing tube; 11. Hose; 12. Sandblasting gun; 13. Connecting rod; 14. Fixing ring; 15. Sealed bearing; 16. Gear; 17. Spur rack; 18. Through hole; 19. Cleaning ring; 20. Brush. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0023] First embodiment

[0024] Please refer to Figure 1-5 A composite tube sandblasting device comprises a device body 1, wherein the inner wall of the device body 1 is provided with a fixing ring 14 through a connecting rod 13, wherein a processing tube 10 is movably installed inside the fixing ring 14 through a sealing bearing 15, wherein a sandblasting gun 12 is installed through the surface of the processing tube 10, wherein a pump body 2 is installed on the top surface of the device body 1, wherein the output end and the input end of the pump body 2 are respectively connected with the sandblasting gun 12 and the inside of the device body 1 through a hose 11, wherein a gear 16 is installed on the outer surface of the processing tube 10, wherein a linear motor 9 is installed on the outer surface of the device body 1, wherein a spur rack 17 is provided on the output end of the linear motor 9 through the surface of the device body 1, wherein the spur rack 17 is meshed with the gear 16.

[0025] By setting up the processing tube 10, the sandblasting gun 12, the gear 16, the spur rack 17, the fixing ring 14, and the sealing bearing 15 for coordinated use, it is convenient to perform uniform sandblasting treatment on the outer surface of the composite tube, so that during operation, the sand material is put into the inside of the device body 1, and then the composite tube to be processed enters the inside of the device body 1 through the inlet and outlet 4 and then extends into the processing tube 10, and then the pump body 2 and the linear motor 9 are started, and then under the action of the pump body 2, the sand inside the device body 1 is sprayed onto the surface of the composite tube through the sandblasting gun 12, and then the linear motor 9 drives the spur rack 17 to move cyclically, thereby driving the processing tube 10 to rotate cyclically under the cooperation of the spur rack 17 and the gear 16, so that the sandblasting gun 12 can perform uniform sandblasting treatment on the internal composite tube.

[0026] The working principle of a composite tube sandblasting device provided by the utility model is as follows:

[0027] During operation of the composite tube sandblasting equipment, sand is put into the device body 1, and then the composite tube to be processed enters the device body 1 through the inlet and outlet 4 and then extends into the processing tube 10, and then the pump body 2 and the linear motor 9 are started, and then under the action of the pump body 2, the sand inside the device body 1 is sprayed onto the surface of the composite tube through the sandblasting gun 12, and then the linear motor 9 drives the spur rack 17 to move cyclically, thereby driving the processing tube 10 to rotate cyclically under the cooperation of the spur rack 17 and the gear 16, so that the sandblasting gun 12 can evenly sandblast the internal composite tube, and by setting the electric push rod 7, the conveying frame 5, and the conveying roller 6, it is convenient to convey the composite tube through the conveying roller 6, and by setting the electric push rod 7, it is convenient to adjust the height of the conveying frame 5, so that its position can be adjusted according to the specifications of the composite tube, thereby improving its scope of use.

[0028] Compared with the related art, the composite tube sandblasting equipment provided by the utility model has the following beneficial effects:

[0029] By setting the processing tube 10, the sandblasting gun 12, the gear 16, the spur rack 17, the fixing ring 14, and the sealing bearing 15 for coordinated use, it is convenient to uniformly sandblast the outer surface of the composite tube, so that during operation, the sand material is put into the inside of the device body 1, and then the composite tube to be processed enters the inside of the device body 1 through the inlet and outlet 4 and then extends into the processing tube 10, and then the pump body 2 and the linear motor 9 are started, and then under the action of the pump body 2, the sand inside the device body 1 is sprayed on the surface of the composite tube through the sandblasting gun 12, and then the linear motor 9 drives the spur rack 17 to move cyclically, so that under the cooperation of the spur rack 17 and the gear 16, the processing tube 10 is driven to rotate cyclically, so that the sandblasting gun 12 can perform uniform sandblasting on the internal composite tube, and by setting the electric push rod 7, the conveying frame 5, and the conveying roller 6 for coordinated use, it is convenient to convey the composite tube through the conveying roller 6, and by the setting of the electric push rod 7, it is convenient to adjust the height of the conveying frame 5, so that its position can be adjusted according to the specifications of the composite tube, thereby improving its scope of use.

[0030] Second embodiment

[0031] Please refer to Figure 1-5 Based on the composite tube sandblasting equipment provided by the first embodiment of the present application, the second embodiment of the present application provides another composite tube sandblasting equipment. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0032] Specifically, the composite tube sandblasting equipment provided in the second embodiment of the present application is different in that a cleaning ring 19 is provided inside the device body 1 through a fixing rod, and a brush 20 is provided on the inner wall of the cleaning ring 19 .

[0033] By adopting this technical solution, a bottom plate 8 is provided at the bottom end of the device body 1, and electric push rods 7 are vertically installed on the top surface of the bottom plate 8 located on both sides of the device body 1, and a conveying frame 5 is provided at the output end of the electric push rod 7. A conveying roller 6 is movably installed inside the conveying frame 5. By setting the electric push rod 7, the conveying frame 5 and the conveying roller 6 for coordinated use, it is convenient to convey the composite pipe through the conveying roller 6, and by setting the electric push rod 7, it is convenient to adjust the height of the conveying frame 5, so that its position can be adjusted according to the specifications of the composite pipe, thereby improving its scope of use.

[0034] With this technical solution, inlet and outlet ports 4 are provided on both side surfaces of the device body 1 , and the inlet and outlet ports 4 are provided to facilitate the entry and exit of the composite pipe.

[0035] With this technical solution, a through hole 18 is formed through the outer surface of the processing tube 10, and a plurality of through holes 18 are provided. The plurality of through holes 18 facilitates the discharge of sand materials.

[0036] With this technical solution, a feed port and a discharge port are respectively provided on the surface of the device body 1 .

[0037] With this technical solution, a controller 3 is installed on the outer surface of the device body 1. By setting up the controller 3, it is convenient to control the electrical components inside the device body 1. The control circuit can be realized by simple programming by technicians in this field. It belongs to the common knowledge in this field. It is only used without modification, so the control method and circuit connection will not be described in detail.

[0038] It should be noted that all kinds of components used in this application document are standard parts and can be purchased on the market. The specific connection methods of each part adopt conventional means such as mature bolts, rivets and welding in the existing technology. Machinery, parts and electrical equipment all adopt conventional models in the existing technology. Circuit connections adopt conventional connection methods in the existing technology. Electrical equipment are connected to an external safe power supply, and no specific description is given here.

[0039] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A composite tube sandblasting device, comprising a device body (1), characterized in that: The inner wall of the device body (1) is provided with a fixing ring (14) through a connecting rod (13), a processing tube (10) is movably installed inside the fixing ring (14) through a sealing bearing (15), a sandblasting gun (12) is installed through the surface of the processing tube (10), a pump body (2) is installed on the top surface of the device body (1), the output end and input end of the pump body (2) are respectively connected to the sandblasting gun (12) and the inside of the device body (1) through a hose (11), a gear (16) is installed on the outer surface of the processing tube (10), a linear motor (9) is installed on the outer surface of the device body (1), and a spur rack (17) is installed at the output end of the linear motor (9) through the surface of the device body (1), and the spur rack (17) is meshed with the gear (16).

2. A composite tube sandblasting device according to claim 1, characterized in that: A cleaning ring (19) is arranged inside the device body (1) via a fixing rod, and a brush (20) is arranged on the inner wall of the cleaning ring (19).

3. A composite tube sandblasting device according to claim 1, characterized in that: A bottom plate (8) is arranged at the bottom end of the device body (1), and electric push rods (7) are vertically installed on the top surface of the bottom plate (8) at both sides of the device body (1), and a conveying frame (5) is arranged at the output end of the electric push rod (7), and a conveying roller (6) is movably installed inside the conveying frame (5).

4. A composite tube sandblasting device according to claim 1, characterized in that: Inlet and outlet ports (4) are formed through the surfaces of both sides of the device body (1).

5. The composite tube sandblasting equipment according to claim 1, characterized in that: The outer surface of the processing tube (10) is penetrated by a through hole (18), and a plurality of through holes (18) are provided.

6. The composite tube sandblasting equipment according to claim 1, characterized in that: A feed inlet and a discharge outlet are respectively arranged on the surface of the device body (1).

7. The composite tube sandblasting equipment according to claim 1, characterized in that: A controller (3) is installed on the outer surface of the device body (1).

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