CN115625641A - A kind of outer wall shot peening cleaning device for flange pipe - Google Patents

Abstract

The invention relates to the technical field of shot blasting equipment, and proposes a shot blasting cleaning device for the outer wall of flange pipes, which includes a frame and a movable door. The outer surface of the frame is provided with a rotating structure, and the outer surface of the lower end of the frame is fixedly connected with a collecting frame. , the outer surface of the collecting frame is provided with a separation structure, the inside of the frame is provided with a shock-absorbing assembly, the inside of the frame is symmetrically provided with two sets of rollers, the outer surfaces of both sides of the frame are provided with open slots, and the internal activities of the open slots are provided with The two ends of the movable roller are connected with a fixed plate, and the outer surface of a set of fixed plates is fixedly connected with an electric motor. The upper surface of the fixed plate is provided with an electric cylinder. The outer surface of the roller is provided with a frosted coating. Through the above technical solution, the problem that the existing shot blasting equipment has a single positioning of the flange pipe and cannot fix the flange pipes with different diameters for shot peening is solved, which can make the use effect better.

Description

A kind of outer wall shot peening cleaning device for flange pipe

technical field

The invention relates to the technical field of shot blasting equipment, in particular to a shot blasting cleaning device for the outer wall of a flange pipe.

Background technique

The flange pipe is a tubular part that is connected to each other between the pipes, and is used for the connection between the pipe ends, while the shot blasting machine is a high-speed shot that is thrown or ejected by a shot blaster or a shot blaster to clean or strengthen the workpiece. The mechanical equipment on the surface, through the shot peening treatment of the workpiece, can simultaneously shake out sand, remove the core and clean the casting, and can also be used for surface treatment of forging parts, aluminum-magnesium alloy parts, sheet weldments, etc., through shot peening The role of the workpiece can make the durability of the workpiece after processing and cleaning better, and can effectively prolong the service life of the workpiece and make the workpiece more durable;

The existing patent discloses a shot blasting device for processing steel structural parts that is easy to clean up shot blasting (authorized announcement number: CN112077750A). Make the pill dross easy to clean, which has the effect of protection and safety and easy cleaning of the pill dregs;

But this patent and the existing shot peening equipment still have certain deficiencies. The existing shot peening equipment has a relatively single positioning of the flange pipe, and cannot fix flange pipes of different sizes and diameters. The scope of application is small. For this reason, we have proposed a kind of outer wall shot peening cleaning device of flange pipe.

Contents of the invention

The invention proposes a shot blasting cleaning device for the outer wall of a flange pipe, which solves the problem that the existing shot peening equipment in the related art has relatively single positioning of the flange pipe and cannot fix flange pipes of different diameters.

Technical scheme of the present invention is as follows:

A shot blasting cleaning device for the outer wall of a flange pipe, comprising a frame and a movable door, the outer surface of the frame is provided with a rotating structure, the outer surface of the lower end of the frame is fixedly connected with a collecting frame, and the outer surface of the collecting frame The surface is provided with a separation structure, the inside of the frame is provided with a shock absorbing assembly, and the inside of the frame is symmetrically provided with two groups of rollers;

The outer surfaces of both sides of the frame are provided with open slots, and movable rollers are arranged inside the open slots, the two ends of the movable rollers are connected with fixed plates, and the outer surfaces of a group of fixed plates are fixedly connected with electric motors. motor, an electric cylinder is provided on the outer surface of the upper end of the fixed plate, a fixed bracket is fixedly connected between the electric cylinder and the frame, and a frosted coating is provided on the outer surface of the movable roller.

As a further technical solution of the present invention, the inner wall at the lower end of the frame is provided with a discharge channel corresponding to the collecting frame, and the shock absorbing assembly includes a shock absorbing damper arranged on the outer surface of the inner wall at the lower end of the frame. The upper end of the guide plate is connected with a guide plate, the outer surface of the guide plate is provided with a buffer plate, and a damping spring is arranged between the guide plate and the inner wall of the frame.

As a further technical solution of the present invention, a material guide motor is fixedly connected to the outer surface of the material collecting frame, and a material guide shaft is fixedly connected to the output end of the material guide motor. The outer surface of the guide shaft is fixedly connected with a spiral blade, and the collection frame includes a filter screen arranged on the outer surface of the inner wall of the collection frame close to the lower end of the spiral blade, and the lower end of the collection frame is fixedly connected with a The guide bracket, the outer surface of the guide bracket is movably provided with a baffle plate, and the outer surface of the baffle plate is provided with a pull hole.

As a further technical solution of the present invention, the outer surface of the frame is fixedly connected with a feeding assembly, one side of the feeding assembly is provided with a feeding port for adding steel shots, and the outer surface of the upper end of the feeding assembly is fixedly connected with A material delivery pump, the upper end of the frame is provided with a material distribution cylinder, the material delivery pump and the material distribution cylinder are connected through a pipeline, and the outer surface of the upper end of the frame is respectively fixedly connected with a shot blaster and a shot blaster, A shot blasting tube is arranged between the shot blaster and the material distribution cylinder, and a shot blasting tube is arranged between the shot blaster and the material distribution cylinder.

As a further technical solution of the present invention, the opening slot is a vertical strip-shaped through opening, the output end of the electric motor is fixedly connected to the movable roller, and the output end of the electric cylinder is connected to the fixed plate. It is fixedly connected, and the movable roller and the fixed plate are connected in rotation.

As a further technical solution of the present invention, the fixing bracket is fixed on the outer surface of the frame by screws, the outer surface of the frosted coating is a frosted layer, and the direction in which the electric cylinder extends is the length direction of the opening slot.

As a further technical solution of the present invention, one side edge of the guide plate is bent downward, and the guide plate is arranged obliquely, and the number of one set of guide plates corresponding to shock absorption and damping is four sets.

As a further technical solution of the present invention, the position of the shock absorbing spring corresponds to the position of the shock absorbing damper one by one, the axis of the shock absorbing spring coincides with the axis of the shock absorbing damper, and the buffer plate is vibration material, the number of the guide plate is two groups and is distributed symmetrically.

As a further technical solution of the present invention, the baffle plate and the guide bracket are slidingly connected, and the steel shot and shot slag are separated through the filter screen, and the pulling hole is opened on the outer surface of the baffle plate near one end.

As a further technical solution of the present invention, the steel shot in the collecting frame is transported into the material distribution cylinder through the action of the feeding assembly and the material delivery pump, and the shot blasting is carried out through the shot blasting tube with the shot blasting device and the material distribution cylinder. The shot tube cooperates with the shot blaster and the material distribution cylinder to carry out shot peening. The number of the shot blaster and the shot blaster is two groups and they are all symmetrically distributed.

Working principle of the present invention and beneficial effect are:

1. In the present invention, through the function of the rotating structure, in the process of use, the flange pipes with different diameters can be positioned and fixed, and the flange pipes can be rotated at the same time, so that the flange pipes can be rotated during the shot peening process. The shot peening effect of the flanged pipe is better, and the equipment can position the flanged pipes of different sizes.

Description of drawings

The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the partial structure schematic diagram that the dodge door of the present invention rotates to open;

Fig. 3 is the local structure schematic diagram of Fig. 2 of the present invention;

Fig. 4 is a structural schematic diagram of another viewing angle of Fig. 1 of the present invention;

Fig. 5 is a schematic diagram of a partial structure cut at the rotating structure of the present invention;

Fig. 6 is a schematic diagram of a partial structure cut at the shock absorbing assembly of the present invention;

Fig. 7 is a schematic diagram of a partial structure cut away when the baffle plate of the present invention is pulled out.

In the figure: 1. Frame; 2. Dodge door;

3. Rotating structure; 31. Open slot; 32. Movable roller; 33. Fixed plate; 34. Electric motor; 35. Electric cylinder; 36. Fixed bracket; 37. Frosted coating;

4. Collecting frame;

5. Separation structure; 51. Filter screen; 52. Guide bracket; 53. Baffle plate; 54. Pull hole;

6. Shock absorbing assembly; 61. Shock absorbing damping; 62. Shock absorbing spring; 63. Guide plate; 64. Buffer plate;

7. Feeding component; 8. Conveyor pump; 9. Distributing barrel; 10. Shot blasting device; 11. Shot blasting device; 12. Roller; 13. Shot blasting tube; 14. Shot blasting tube; 15. Discharge Channel; 16, material guide motor; 17, material guide shaft; 18, helical blade.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts all involve the protection scope of the present invention.

Example 1

As shown in Figures 1 to 4, this embodiment proposes a shot blasting device for cleaning the outer wall of a flange pipe, including a frame 1 and a movable door 2, the outer surface of the frame 1 is provided with a rotating structure 3, and the outer surface of the lower end of the frame 1 The surface is fixedly connected with a collection frame 4, the outer surface of the collection frame 4 is provided with a separation structure 5, the inside of the frame 1 is provided with a shock absorbing assembly 6, the inside of the frame 1 is symmetrically provided with two groups of rotating rollers 12, and the outside of the frame 1 The surface is fixedly connected with a feeding assembly 7, and one side of the feeding assembly 7 is provided with a feeding port for adding steel shots. The outer surface of the upper end of the feeding assembly 7 is fixedly connected with a feeding pump 8, and the upper end of the frame 1 is provided with a distribution cylinder. 9. The feeding pump 8 is connected to the material distribution cylinder 9 through a pipeline, and the outer surface of the upper end of the frame 1 is respectively fixedly connected with a shot blaster 10 and a shot blaster 11, and the shot blaster 11 and the distribution cylinder 9 are arranged There is a shot blasting pipe 13, and a shot blasting pipe 14 is arranged between the shot blasting device 10 and the distribution cylinder 9, and the steel shot in the collection frame 4 is transported into the distribution cylinder 9 through the action of the feeding assembly 7 and the delivery pump 8 Inside, the shot blasting tube 14 cooperates with the shot blasting device 10 and the material distribution cylinder 9 to carry out shot blasting, and the shot blasting pipe 13 cooperates with the shot blasting device 11 and the material distribution cylinder 9 to carry out shot blasting, and the shot blasting device 11 and the shot blasting device 10 The numbers are in two groups and are distributed symmetrically.

Example 2

As shown in Figure 5, on the basis of Embodiment 1, it is also proposed that the outer surfaces of both sides of the frame 1 are provided with open grooves 31, and the inside of the open groove 31 is provided with movable rollers 32, and the two ends of the movable rollers 32 are connected with Fixed plate 33, an electric motor 34 is fixedly connected to the outer surface of a group of fixed plates 33, an electric cylinder 35 is arranged on the outer surface of the upper end of the fixed plate 33, and a fixed bracket 36 is fixedly connected between the electric cylinder 35 and the frame 1, and the movable roller 32 The outer surface of the outer surface is provided with a frosted coating 37, the opening groove 31 is a vertical strip-shaped through opening, the output end of the electric motor 34 is fixedly connected with the movable roller 32, and the output end of the electric cylinder 35 is connected with the fixed plate 33. For fixed connection, the movable roller 32 and the fixed plate 33 are connected in rotation, the fixed bracket 36 is fixed on the outer surface of the frame 1 by screws, the outer surface of the frosted coating 37 is a frosted layer, and the extending direction of the electric cylinder 35 is an open groove 31 in the length direction, in the process of use, the flange pipes of different sizes can be positioned and fixed, and the flange pipe can be rotated at the same time, so that the shot peening of the flange pipe can be achieved during the shot peening process. The effect is better, and it allows the equipment to position flange pipes of different sizes, so that it is convenient to perform shot peening on flange pipes of different sizes. Shot peening works better.

Example 3

As shown in Figures 6 to 7, on the basis of Embodiment 1, it is also proposed that the inner wall of the lower end of the frame 1 is provided with a discharge channel 15 corresponding to the collecting frame 4, and the shock absorbing assembly 6 includes the lower end of the frame 1. The shock-absorbing damper 61 on the outer surface of the inner wall, the upper end of the shock-absorbing damper 61 is connected with a guide plate 63, the outer surface of the guide plate 63 is provided with a buffer plate 64, and a shock-absorbing spring 62 is arranged between the guide plate 63 and the inner wall of the frame 1 to guide One side edge of the plate 63 is bent downward, and the guide plate 63 is arranged obliquely. The number of one set of guide plates 63 corresponding to the damping damper 61 is four groups. The positions are in one-to-one correspondence, the axis of the shock-absorbing spring 62 coincides with the axis of the shock-absorbing damper 61, the buffer plate 64 is a shock-absorbing material, and the number of guide plates 63 is two groups and symmetrically distributed. , can make the falling steel shot form a buffer, thereby reducing the force of collision friction between the steel shot and the steel shot, and at the same time can form a guide for the steel shot, which can effectively reduce the wear of the steel shot during use, which not only reduces the The damage of the steel shot to the inner wall of the equipment reduces the wear between the steel shots at the same time, which is conducive to the reuse of the steel shot and can make the use effect better.

Example 4

As shown in Figure 7, on the basis of embodiment 3, it is also proposed that the outer surface of the collecting frame 4 is fixedly connected with a material guide motor 16, and the output end of the material guide motor 16 is fixedly connected with a material guide shaft 17, and the material guide shaft 17 is rotationally connected with the collection frame 4, and the outer surface of the material guide shaft 17 is fixedly connected with a spiral blade 18, and the collection frame 4 includes a filter screen 51 arranged on the outer surface of the inner wall of the collection frame 4 near the lower end of the spiral blade 18 The lower end of the collecting frame 4 is fixedly connected with a guide bracket 52, and the outer surface of the guide bracket 52 is movable to be provided with a baffle plate 53, and the outer surface of the baffle plate 53 is provided with a pull hole 54, between the baffle plate 53 and the guide bracket 52 is Sliding connection, the steel shot and the shot slag are separated through the filter screen 51, and the pull hole 54 is opened on the outer surface of the baffle 53 near one end. In the process of use, the steel shot and the shot slag can be separated more conveniently. The filter screen 51 can effectively separate the steel shot and the shot slag under the action of gravity, so that the steel shot can be transported separately to achieve the effect of recycling the steel shot, so that the steel shot can be recycled better, and at the same time can The pill dregs are filtered out to facilitate the processing of the pill dregs.

To sum up, when in use, the user can turn the movable door 2 to open the door body of the frame 1, and then put the flange tube between the two sets of rollers 12, and at this time, the two sets of rollers 12 are in contact with the flange tube. Then the dodge door 2 is closed, and then the electric cylinder 35 starts to extend, so that the outer surface of the frosted coating 37 forms a line contact with the flange tube, and the material distribution cylinder 9 will pass through the shot blasting tube 13 and the blasting tube. The shot tube 14 transports the steel shot to the shot blaster 11 and the shot blaster 10 respectively, and cleans the outer surface of the flange pipe through the steel shot. At the same time, the rotating structure 3 will run to drive the movable roller 32 to rotate. Through the rotation of the movable roller 32 Drive the matte coating 37 to rotate together, so that the matte coating 37 drives the flange pipe to rotate, so that different parts of the flange pipe correspond to the upper end, which can make the grinding effect of the equipment on the flange pipe better;

And the steel shot after the shot peening can drop on the buffer plate 64, the buffer plate 64 can squeeze the guide plate 63 downwards, squeeze the damping damper 61 and the damping spring 62 contraction by the guide plate 63 downwards, thereby form The buffering effect makes the steel shot be guided to the discharge channel 15, and finally the steel shot falls into the collection frame 4, and the material guide shaft 17 is driven to rotate together under the action of the material guide motor 16, and the screw is driven by the material guide shaft 17. The blade 18 transports the steel shot to the feeding assembly 7, and through the action of the feeding assembly 7 and the feeding pump 8, the steel shot is again transported to the inside of the distribution cylinder 9, and shot peening is performed again, thereby forming a cycle of using the steel shot.

It should be noted that, through the effects of the buffer plate 64, the guide plate 63, the shock-absorbing damper 61 and the shock-absorbing spring 62, the buffer plate 64 produces a small vibration up and down to form a buffer, and the steel shot falls on the filter screen 51. The outer surface is under the action of stirring and transporting by the spiral blade 18, so that the steel shot is above the filter screen 51, and the shot slag falls on the outer surface of the baffle plate 53 from the gap of the filter screen 51. After using for a period of time, the user can The baffle plate 53 is drawn outwards by pulling the hole 54, thereby discharging the shot slag outwards.

It should be noted that the principle that the feeding assembly 7 transports the steel shot to the delivery pump 8 and then to the distribution cylinder 9 is the same as the operation principle of the existing shot peening equipment.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention within.

Claims (10)

1. A shot blasting cleaning device for the outer wall of a flange pipe, characterized in that it includes a frame (1) and a movable door (2), the outer surface of the frame (1) is provided with a rotating structure (3), and the frame The outer surface of the lower end of (1) is fixedly connected with a collection frame (4), the outer surface of the collection frame (4) is provided with a separation structure (5), and the interior of the frame (1) is provided with a shock-absorbing assembly ( 6), two sets of rollers (12) are arranged symmetrically inside the frame (1); Open grooves (31) are opened on both sides of the frame (1), movable rollers (32) are arranged inside the open grooves (31), and fixed rollers (32) are connected to both ends of the movable rollers (32). plate (33), an electric motor (34) is fixedly connected to the outer surface of a set of fixed plates (33), and an electric cylinder (35) is arranged on the outer surface of the upper end of the fixed plate (33), and the electric cylinder ( 35) A fixed bracket (36) is fixedly connected to the frame (1), and the outer surface of the movable roller (32) is provided with a frosted coating (37). 2. A shot blasting device for cleaning the outer wall of a flange pipe according to claim 1, characterized in that, the lower inner wall of the frame (1) is provided with a discharge channel (15) corresponding to the collecting frame (4) ), the shock absorbing assembly (6) includes a shock absorbing damper (61) arranged on the outer surface of the lower inner wall of the frame (1), the upper end of the shock absorbing damper (61) is connected with a guide plate (63), the A buffer plate (64) is provided on the outer surface of the guide plate (63), and a damping spring (62) is provided between the guide plate (63) and the inner wall of the frame (1). 3. The shot blasting device for cleaning the outer wall of a flange pipe according to claim 1, characterized in that, the outer surface of the collecting frame (4) is fixedly connected with a material guide motor (16), and the material guide The output end of the motor (16) is fixedly connected with a material guide shaft (17), the material guide shaft (17) is connected to the material collecting frame (4) in rotation, and the outer surface of the material guide shaft (17) is fixed A spiral blade (18) is connected, and the collection frame (4) includes a filter screen (51) arranged on the outer surface of the inner wall of the collection frame (4) close to the lower end of the spiral blade (18), and the collection frame (4) ) is fixedly connected with a guide bracket (52), the outer surface of the guide bracket (52) is movably provided with a baffle (53), and the outer surface of the baffle (53) is provided with a pull hole (54). 4. The shot peening device for outer wall of flange pipe according to claim 1, characterized in that, the outer surface of the frame (1) is fixedly connected with a feeding assembly (7), and the feeding assembly (7) One side of the frame (1) is provided with a feeding port for adding steel shots, the outer surface of the upper end of the feeding assembly (7) is fixedly connected with a feeding pump (8), and the upper end of the frame (1) is provided with a distribution cylinder ( 9), the feeding pump (8) is connected to the distribution cylinder (9) through a pipeline, and the outer surface of the upper end of the frame (1) is fixedly connected with a shot blaster (10) and a shot blaster ( 11), a shot blasting tube (13) is provided between the shot blaster (11) and the material distribution cylinder (9), and a shot blasting tube (13) is provided between the shot blaster (10) and the material distribution cylinder (9) tube (14). 5. The shot blasting device for cleaning the outer wall of a flange pipe according to claim 1, characterized in that, the opening groove (31) is a vertical strip-shaped through opening, and the output of the electric motor (34) end and the movable roller (32) are fixedly connected, between the output end of the electric cylinder (35) and the fixed plate (33) is fixedly connected, and between the movable roller (32) and the fixed plate (33) Connected for rotation. 6. A shot blasting device for cleaning the outer wall of a flange pipe according to claim 5, characterized in that, the fixing bracket (36) is fixed on the outer surface of the frame (1) by screws, and the frosted coating ( The outer surface of 37) is a frosted layer, and the direction in which the electric cylinder (35) extends is the length direction of the opening slot (31). 7. The shot blasting device for cleaning the outer wall of a flange pipe according to claim 2, characterized in that, one side edge of the guide plate (63) is bent downward, and the guide plate (63) is Set obliquely, one set of guide plates (63) corresponds to four sets of damping dampers (61). 8. The shot blasting device for cleaning the outer wall of a flange pipe according to claim 7, characterized in that the position of the damping spring (62) corresponds to the position of the damping damper (61) one by one, so The axis of the shock absorbing spring (62) coincides with the axis of the shock absorbing damper (61), the buffer plate (64) is made of shock absorbing material, and the number of the guide plates (63) is two groups and is symmetrical distributed. 9. A shot blasting device for cleaning the outer wall of a flange pipe according to claim 3, characterized in that the baffle plate (53) and the guide bracket (52) are in a sliding connection, and the filter screen ( 51) Separating the steel shot and the shot slag, the pull hole (54) is opened on the outer surface of the baffle (53) near one end. 10. The shot peening device for cleaning the outer wall of a flange pipe according to claim 1, characterized in that, the steel in the collecting frame (4) is removed by the action of the feeding assembly (7) and the delivery pump (8). The shot is transported into the material distribution cylinder (9), and the shot blasting is carried out through the shot blasting tube (14) with the shot blaster (10) and the material distribution tube (9). At the same time, the shot blasting tube (13) cooperates with the shot blaster (11) and the sub-barrel (9) for shot peening, and the number of the shot blasters (11) and the shot blasters (10) are two groups and distributed symmetrically.

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