CN214923546U

CN214923546U - Sand blasting electric arc device

Info

Publication number: CN214923546U
Application number: CN202121664442.8U
Authority: CN
Inventors: 徐文斌
Original assignee: Fakete Technology Jiangsu Co ltd
Current assignee: Fakete Technology Jiangsu Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2021-11-30
Anticipated expiration: 2031-07-22

Abstract

The utility model relates to a target back of body pipe preliminary treatment technical field especially relates to a sandblast electric arc device. The device comprises a shell, wherein a rack is arranged in the shell, a moving component is connected on the rack in a sliding manner, a first base and a second base are arranged at two ends of the moving component, a connecting plate is arranged between the first base and the second base, a vertical plate is arranged on the first base, a first ejector is connected on the vertical plate in a rotating manner, a second motor capable of driving the first ejector to rotate is arranged on one side of the vertical plate, a first motor is arranged on one side of the first base, a gear is arranged on a rotating shaft of the first motor, and the gear is meshed with a rack; a tailstock is arranged on the second base, and a second ejector is rotatably connected to the tailstock; a sand blasting gun is arranged in the shell right above the first plug axis, and an electric arc spray gun is arranged in one side of the first plug axis in the shell. The utility model discloses can successively carry out sand blasting and electric arc spraying nickel aluminium lamination to the back of the body pipe, the back of the body pipe only needs the installation to dismantle once, saves artifically, and efficiency is higher.

Description

Sand blasting electric arc device

Technical Field

The utility model relates to a target back of body pipe preliminary treatment technical field especially relates to a sandblast electric arc device.

Background

The back tube of the target material is a stainless steel tube, before the target material is sprayed, the back tube is subjected to sand blasting treatment to enable the outer surface of the back tube to have certain roughness, and then the back tube is subjected to arc spraying of a nickel-aluminum layer, so that the back tube and the target material have good bonding force. The sand blasting needs to be carried out by a sand blasting machine, the sand blasting machine is a mature product and comprises a sand blasting system, a sand returning system, a control system and the like, and steel sand is sprayed on the surface of the back pipe through a sand blasting gun in the sand blasting system to impact the surface of the back pipe with certain roughness. The electric arc spraying of the nickel-aluminum layer needs to be carried out by an electric arc spraying machine, the electric arc spraying machine is a mature product and comprises a spraying power supply, a wire feeder, an electric arc spray gun and the like, and a nickel-aluminum wire is melted by the electric arc spray gun and then sprayed on the surface of the back pipe to form the nickel-aluminum layer. At present, the two processes of sand blasting and arc spraying nickel-aluminum layer are carried out separately, namely, the two processes are carried out on two different devices, and the processes are carried out twice by mounting and dismounting, so that the time consumption is long, the labor is wasted, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem, it is not enough to the technique that exists above-mentioned, a sandblast electric arc device is provided, adopt and set up the frame in the shell, sliding connection has but reciprocating motion's motion subassembly in the frame, be provided with on the motion subassembly and fix the back of the body pipe and drive its pivoted top, sandblast rifle and electric arc spray gun fix the intermediate position at shell length direction (motion subassembly moving direction) and aim at the back of the body pipe, can successively carry out sand blasting to the back of the body pipe and handle and electric arc spraying nickel aluminium lamination, the back of the body pipe only needs the installation to be dismantled once, save the manual work, it is consuming time shorter, efficiency is higher.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a sand blasting electric arc device comprises a shell, wherein a rack is arranged in the shell, a sand collecting hopper is arranged at the lower part of the rack, a track is arranged at the upper part of the rack, a rack is arranged on one side of the rack, a moving component is connected to the rack in a sliding manner, a first base and a second base are respectively arranged at two ends of the moving component, connecting plates are arranged on two sides between the first base and the second base, a vertical plate is arranged on the first base, a first ejector is rotatably connected to the vertical plate, a second motor capable of driving the first ejector to rotate is arranged on one side of the vertical plate, a first motor is arranged on one side of the first base, a gear is arranged on a rotating shaft of the first motor, and the gear is meshed with the rack; a tailstock is arranged on the second base, a second ejector is rotatably connected to the tailstock, and the second ejector is coaxial with the first ejector; the improved sand blasting machine is characterized in that a sand blasting gun is arranged in the shell right above the first plug axis, an electric arc spray gun is arranged in one side of the first plug axis in the shell, and the sand blasting gun and the electric arc spray gun are both located in the middle of the shell in the length direction.

Further optimize this technical scheme, one side of shell is provided with slidable door.

Further optimize this technical scheme, the bottom of sand collecting hopper is provided with the sand outlet.

Further optimize this technical scheme, the electric arc spray gun outside is provided with the guard box, one side detachable that the guard box is close to the motion subassembly is connected with the end cover.

Further optimizing this technical scheme, the connecting plate is located the top of track and the width of the former is greater than the width of the latter.

Compared with the prior art, the utility model has the advantages of it is following: 1. the frame is arranged in the shell, the frame is connected with the reciprocating motion assembly in a sliding manner, the motion assembly is provided with a top head which can fix the back pipe and drive the back pipe to rotate, the sand blasting gun and the electric arc spray gun are fixed in the middle of the length direction of the shell and are aligned with the back pipe, sand blasting treatment and electric arc spraying of the nickel-aluminum layer can be carried out on the back pipe in sequence, the back pipe only needs to be installed and disassembled once, labor is saved, time consumption is short, and efficiency is high; 2. a protection box is arranged outside the electric arc spray gun, one side of the protection box, which is close to the moving assembly, is detachably connected with an end cover, and the protection box and the end cover can protect the electric arc spray gun from being damaged by steel sand during sand blasting; 3. the connecting plate is positioned above the track, and the width of the connecting plate is larger than that of the connecting plate, so that the track can be protected, and the connecting plate can be prevented from being damaged by ejection of steel sand sprayed by the sand blasting gun.

Drawings

Fig. 1 is a schematic structural view of a blasting arc apparatus.

Fig. 2 is a cross-sectional view of a blasting arc device.

Fig. 3 is a schematic structural diagram of a frame and moving components of a blasting arc device.

Fig. 4 is an enlarged view taken at i in fig. 3.

Fig. 5 is a schematic view of an end cap structure of a sandblasting arc apparatus.

In the figure: 1. a housing; 2. a door; 3. a frame; 31. a rack; 32. a track; 4. a motion assembly; 41. a first base; 42. a first motor; 421. a gear; 43. a vertical plate; 44. a second motor; 45. a first plug; 46. a tailstock; 47. a second base; 48. a connecting plate; 49. a second plug; 5. a sand blasting gun; 6. an arc spray gun; 7. a protection box; 8. a sand collecting hopper; 81. a sand outlet; 9. and (4) end covers.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The specific implementation mode is as follows: referring to fig. 1-5, a sandblasting arc device includes a housing 1, a frame 3 is disposed inside the housing 1, a sand collecting hopper 8 is disposed at a lower portion of the frame 3, a rail 32 is disposed at an upper portion of the frame 3, and a rack 31 is disposed at one side of the frame 3. Sliding connection has motion subassembly 4 in frame 3, the both ends of motion subassembly 4 are provided with first base 41 and second base 47 respectively, both sides between first base 41 and the second base 47 are provided with connecting plate 48, be provided with riser 43 on the first base 41, it is connected with first top 45 to rotate on the riser 43, one side of riser 43 is provided with can drive first top 45 pivoted second motor 44, and the output shaft of second motor 44 is connected with the left end of first top 45, and second motor 44 is gear motor, one side of first base 41 is provided with first motor 42, and first motor 42 is servo motor, be provided with the gear 421 in first motor 42's the pivot, gear 421 meshes with rack 31 mutually, and first motor 42 can the driven motion subassembly 4 and move in frame 3. The second base 47 is provided with a tailstock 46, the structure of the tailstock is the same as that of a lathe tailstock, a second ejector 49 is rotatably connected to the tailstock 46, the structure of the second ejector 49 is similar to a rotary ejector pin, only the front end of the second ejector pin is used for replacing the ejector pin with a cylinder with the inner diameter slightly smaller than that of a back pipe, the second ejector pin 49 can be driven by a hand wheel on the tailstock 46 to extend or retract, and the second ejector pin 49 is coaxial with the first ejector pin 45. Be provided with sand blasting gun 5 directly over first top 45 axis in the shell 1, one side at first top 45 axis is provided with electric arc spray gun 6 in the shell 1, and electric arc spray gun 6 is on same horizontal plane with first top 45's axis, sand blasting gun 5 and electric arc spray gun 6 all are located 1 length direction's of shell intermediate position. The present application may be used in practice to connect other components of a sander and an electric arc spraying apparatus, which are located outside the housing 1, and which are not described in detail herein since they are not the purpose of the present application and do not present a useful benefit.

A slidable door 2 is arranged on one side of the housing 1, the door 2 preferably slides up and down, and air cylinders are arranged on two sides of the door 2 to drive the door 2 to move up and down. The door 2 can be closed during the grit blasting and arc spraying of the nickel aluminum layer.

The bottom of sand collection hopper 8 is provided with sand outlet 81, and sand outlet 81 accessible pipeline and sand return headtotail, this sand return system is preferred to be the suction sand return, induced drafts outward through the pipeline through powerful fan promptly to can return the sand automatically, thereby can save the manual work and ladle out the trouble that the steel sand pours back sand blast system's storage sand device again from sand collection hopper 8.

The arc spraying gun 6 outside is provided with guard box 7, one side detachable that guard box 7 is close to motion subassembly 4 is connected with end cover 9, and end cover 9 is the board that one side was provided with the concave station, thereby can overlap on guard box 7 convenient dismantlement around end cover 9, and end cover 9 can be plugged up the breach of guard box 7 this end. The protective box 7 and the end cover 9 can protect the electric arc spray gun 6 from being damaged by steel sand during sand blasting. After the blasting process is completed, the end cap 9 may be removed to perform the arc spraying of the nickel aluminum layer.

The connecting plate 48 is located right above the rail 32, and the width of the connecting plate 48 is larger than that of the rail, so that the connecting plate 48 can connect the first base 41 and the second base 47 on one hand, and can protect the rail 32 from being damaged by steel sand ejected from the sand blasting gun 5 after ejection on the other hand. In order to prevent the connection plate 48 from being damaged by steel grit after a long period of use, its upper surface may be covered with an elastic rubber layer.

The working principle is as follows: referring to fig. 1-5, when in use, the back pipe is arranged between a first ejector head 45 and a second ejector head 49, the first ejector head 45 drives the back pipe to rotate, the motion assembly 4 drives the back pipe to reciprocate under the sand blasting gun 5, the sand blasting gun 5 sprays steel sand to the back pipe, so that the surface of the back pipe has certain roughness, the steel sand can be ejected to a certain range around after being sprayed on the back pipe, the protection box 7 and the end cover 9 can protect the electric arc spray gun 6 from being damaged by the steel sand, and the steel sand can fall into the sand collecting hopper 8 under the action of gravity. After the sand blasting is finished, the surface of the back pipe can be blown clean by compressed air, then the end cover 9 is taken down, the process of spraying the nickel-aluminum layer is carried out by the arc spray gun 6, and after the process is finished, the back pipe is taken down for standby.

The utility model discloses still include the controller, the control mode is through controller come automatic control, and the removal interval of motion subassembly 4 can be set for by the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, and the utility model discloses mainly used protects mechanical setting, so the utility model discloses no longer explain control mode and circuit connection in detail.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A sandblast arc device, characterized in that: comprises a shell (1), a frame (3) is arranged in the shell (1), a sand collecting hopper (8) is arranged at the lower part of the frame (3), a track (32) is arranged on the upper part of the frame (3), a rack (31) is arranged on one side of the frame (3), a moving component (4) is connected on the frame (3) in a sliding manner, a first base (41) and a second base (47) are respectively arranged at the two ends of the moving component (4), connecting plates (48) are arranged on the two sides between the first base (41) and the second base (47), a vertical plate (43) is arranged on the first base (41), a first ejecting head (45) is connected on the vertical plate (43) in a rotating manner, a second motor (44) capable of driving the first ejecting head (45) to rotate is arranged on one side of the vertical plate (43), a first motor (42) is arranged on one side of the first base (41), a gear (421) is arranged on a rotating shaft of the first motor (42), and the gear (421) is meshed with the rack (31); a tailstock (46) is arranged on the second base (47), a second ejector (49) is rotatably connected to the tailstock (46), and the second ejector (49) is coaxial with the first ejector (45); be provided with directly over the inherent first top (45) axis of shell (1) and spout sand gun (5), one side of the inherent first top (45) axis of shell (1) is provided with electric arc spray gun (6), sand gun (5) and electric arc spray gun (6) all are located shell (1) length direction's intermediate position.

2. The blasting arc device of claim 1, wherein: one side of the shell (1) is provided with a slidable door (2).

3. The blasting arc device of claim 1, wherein: and a sand outlet (81) is formed in the bottom of the sand collecting hopper (8).

4. The blasting arc device of claim 1, wherein: and a protective box (7) is arranged outside the electric arc spray gun (6), and one side, close to the moving assembly (4), of the protective box (7) is detachably connected with an end cover (9).

5. The blasting arc device of claim 1, wherein: the connecting plate (48) is located above the rail (32) and the width of the former is greater than the width of the latter.