Shot blasting device of shot blasting machine

Abstract

The utility model provides a shot blasting device of a shot blasting machine. The shot blasting device of the shot blasting machine comprises a shot blasting main body, a shot blasting device, shot blasting equipment and a recovery assembly, wherein the shot blasting main body is internally provided with the shot blasting device, the shot blasting equipment and the recovery assembly; a screening assembly; the screening assembly comprises two symmetrical supporting blocks fixedly installed in the shot blasting body, a screening net is jointly placed on the upper end faces of the two supporting blocks, first rotating rods are rotationally connected to the lower end faces of the two supporting blocks correspondingly, and discs are fixedly installed at one ends of the two first rotating rods correspondingly. The upper end faces of the two discs are each fixedly provided with a set of concave-convex blocks, and the lower end faces of the two supporting blocks are each fixedly provided with a spring. When iron balls are recycled, the screening net can be continuously vibrated, large-size impurities are prevented from blocking the screening net, meanwhile, the iron balls can be rapidly recycled, and labor of workers is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to solder paste output technical field especially relates to a shot blasting machine blows the ball device. BACKGROUND

[0002] The shot blasting machine throws the high-speed rotating projectile to the workpiece surface through the shot blasting machine, and utilizes the physical impact force to strip the impurities such as oxide skin, rust layer of workpiece surface, to reach the cleaning effect, and simultaneously, the impact of projectile can improve the fatigue strength and corrosion resistance of workpiece.

[0003] The existing shot blasting machine needs to pass through the screening net to separate the projectile and impurity when the projectile falls and is recycled after completing the shot blasting and blowing work, but the impurity accumulation often blocks the screening net and leads to poor screening effect, cannot satisfy the use demand of staff, and the projectile needs to be collected manually by staff when being collected, which is more troublesome. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies in the prior art, the utility model provides a shot blasting machine blows the ball device.

[0005] The embodiment of the utility model provides a shot blasting machine blows the ball device, which comprises:

[0006] The shot blasting body is internally provided with a shot blasting device, a ball blowing equipment and a recycling assembly.

[0007] The screening assembly comprises two mutually symmetrical supporting blocks fixedly installed in the shot blasting body, a screening net is placed on the upper end faces of the two supporting blocks, a rotating rod one is rotatably connected to the lower end faces of the two supporting blocks, a disc is fixedly installed on one end of the rotating rod one, a group of concave-convex blocks are fixedly installed on the upper end faces of the two discs, a spring is fixedly installed on the lower end faces of the two supporting blocks, a vibration block is fixedly installed on one end of the spring away from the two supporting blocks, a bevel gear one is fixedly installed on one end of the rotating rod one, a rotating rod two is rotatably connected in the shot blasting body, one end of the rotating rod two is rotatably connected in the shot blasting body, the other end of the rotating rod two rotatably penetrates the shot blasting body, a bevel gear two is fixedly installed on both ends of the rotating rod two, the two bevel gears one are meshed with the two bevel gears two respectively, a rotating motor is fixedly installed on the outer wall of the shot blasting body, and the motor shaft of the rotating motor is fixedly installed on one end of the rotating rod two.

[0008] Further, the recycling assembly comprises a circulating device body which is opened on the outer wall of the shot blasting body, a notch is opened in the shot blasting body, the circulating device body is connected with the notch, a rotating rod three is rotatably connected in the notch, a spiral blade is fixedly installed on the outer wall of the rotating rod three, a belt wheel is fixedly installed on one end of the rotating rod three and the rotating rod one, and a belt body is rotatably sleeved on the outer walls of the two belt wheels.

[0009] Further, a plurality of pad feet are installed on the lower end surface of the shot blasting body, and an anti-skid pattern is installed on the lower end surface of each pad foot.

[0010] Further, the inner wall of the bottom end of the shot blasting body is in the shape of an inclined plane.

[0011] Further, the rotating motor is made of an anti-corrosion material.

[0012] Further, an operation table is fixedly installed on the outer side wall of the shot blasting body.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] The screening assembly can continuously vibrate the screening net, so that the screening efficiency is improved, impurities are prevented from blocking the screening net, the recycling efficiency of the shot is improved, and the workload of the staff is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a front perspective structural schematic view of the shot blasting machine shot blowing device.

[0016] Figure 2 It is a side perspective structural schematic view of the shot blasting machine shot blowing device.

[0017] Figure 3 It is an internal perspective structural sectional view of the shot blasting machine shot blowing device.

[0018] Figure 4 It is a perspective structural sectional view of the screening assembly of the shot blasting machine shot blowing device.

[0019] In the above drawings: 1 shot blasting body, 2 shot blasting device, 3 shot blowing equipment, 4 supporting block, 5 screening net, 6 rotating rod one, 7 disc, 8 concave-convex block, 9 spring, 10 vibrating block, 11 bevel gear one, 12 rotating rod two, 13 bevel gear two, 14 rotating motor, 15 circulating device body, 16 notch, 17 rotating rod three, 18 spiral blade, 19 belt wheel, 20 belt body, 21 pad foot, 22 operation table. DETAILED DESCRIPTION

[0020] The technical solutions in the utility model are further described below with reference to the drawings and embodiments.

[0021] As shown in the utility model embodiment, a shot blasting machine shot blowing device is provided, which comprises: Figures 1-4 The shot blasting body 1 is fixedly installed with an operating table 22 on the outer side wall. Through the operating table 22, the staff can quickly control the shot blasting device 2 and the shot blowing equipment 3. A set of foot pads 21 is installed on the lower end face of the shot blasting body 1. The lower end face of the set of foot pads 21 is installed with anti-skid lines. Through the foot pads 21 and the anti-skid lines, the staff can stably place the device as a whole, thereby facilitating the staff to work. The shot blasting body 1 is installed with the shot blasting device 2 and the shot blowing equipment 3. The shot blasting device 2 and the shot blowing equipment 3 are the internal structures of the shot blasting body 1. The bottom end inner wall of the shot blasting body 1 adopts a slope shape. The slope shape can make the sieved shot fall faster into the notch 16 for recycling collection. The shot blasting body 1 is installed with a recycling assembly. The recycling assembly comprises a recycling device body 15 which is opened on the outer wall of the shot blasting body 1.

[0022] The recycling device body 15 is a prior art which is communicated with the shot blasting body 1 and the notch 16 through a conveying pipeline. It has a communication device inside, which can collect and recycle the shot. The shot blasting body 1 is opened with a notch 16. The recycling device body 15 is communicated with the notch 16. The notch 16 is rotatably connected with a third rotating rod 17. The outer wall of the third rotating rod 17 is fixedly installed with a spiral blade 18. One end of the third rotating rod 17 and the first rotating rod 6 are fixedly installed with a belt pulley 19. The outer wall of the two belt pulleys 19 is rotatably sleeved with a belt body 20. The belt pulley 19 and the belt body 20 form a belt drive, which can rotate at the same time. The sieving assembly comprises two mutually symmetrical supporting blocks 4 which are fixedly installed in the shot blasting body 1. The upper end faces of the two supporting blocks 4 are placed with a sieving screen 5. The lower end faces of the two supporting blocks 4 are rotatably connected with the first rotating rod 6. One end of the two first rotating rods 6 is fixedly installed with a disc 7.

[0023]

[0024] ​A group of concave and convex blocks 8 are fixedly installed on the upper end faces of the two discs 7, springs 9 are fixedly installed on the lower end faces of the two supporting blocks 4, vibration blocks 10 are fixedly installed at the ends of the two springs 9 away from the two supporting blocks 4, bevel gears one 11 are fixedly installed at the ends of the two rotating rods one 6, a rotating rod two 12 is rotatably connected in the shot blasting body 1, one end of the rotating rod two 12 is rotatably connected in the shot blasting body 1, the other end of the rotating rod two 12 rotatably penetrates the shot blasting body 1, bevel gears two 13 are fixedly installed at the two ends of the rotating rod two 12, the two bevel gears one 11 are respectively engaged with the two bevel gears two 13, a rotary motor 14 is fixedly installed on the outer wall of the shot blasting body 1, the rotary motor 14 is prior art, can make the object connected on its motor shaft rotate, the rotary motor 14 adopts anticorrosive material, through its anticorrosive property, can reduce the erosion of the rotary motor 14, prolong its service life, the motor shaft of the rotary motor 14 is fixedly installed on one end of the rotating rod two 12.

[0025] The detailed working process of the utility model is as follows:

[0026] The staff first places the device on the designated position through the foot pad 21, then the staff puts the workpiece into the shot blasting body 1, then the staff opens the shot blasting device 2 in the shot blasting body 1 through the operation table 22, carries out the cleaning work, the pellets fall and fall through the screening net 5, at this time the staff opens the rotary motor 14, rotates the rotating rod two 12 through the rotary motor 14, rotates the two bevel gears two 13 to make the two bevel gears one 11 rotate, and makes the two discs 7 and the concave and convex blocks 8 on them rotate, makes the concave and convex blocks 8 constantly lift the vibration block 10, and constantly vibrates the screening net 5 under the rebound of the spring 9, simultaneously through the belt drive of the belt pulley 19 and the belt main body 20, drives the rotating rod three 17 to rotate, and drives the spiral blade 18 to rotate and brings the pellets into the circulating device main body 15, carries out the fast circulation, satisfies the use demand of the staff.

[0027] Finally, it is pointed out that the above examples are only used to illustrate the technical scheme of the utility model and are not limited, although the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical scheme of the utility model can be modified or replaced, without departing from the purpose and scope of the technical scheme of the utility model, which should be covered in the claim range of the utility model.

Claims

1. A shot blasting device of a shot blasting machine, characterized in that Include: The shot body (1) is installed in the shot device (2), the shot body (1) is installed in the shot body (1), and the recycling assembly is installed in the shot body (1); The screening assembly includes two mutually symmetrical support blocks (4) fixedly installed in the shot body (1), the upper end surfaces of the two support blocks (4) are provided with a screening net (5) together, the two support blocks (4) are rotatably connected with a rotating rod one (6), one end of the two rotating rod one (6) is fixedly installed with a disc (7), a group of concave-convex blocks (8) are fixedly installed on the upper end surfaces of the two discs (7), two springs (9) are fixedly installed on the two support blocks (4), two vibration blocks (10) are fixedly installed on the ends of the two springs (9) away from the two support blocks (4), one end of the two rotating rod one (6) is fixedly installed with a bevel gear one (11), a rotating rod two (12) is rotatably connected in the shot body (1), one end of the rotating rod two (12) is rotatably connected in the shot body (1), the other end of the rotating rod two (12) rotatably penetrates the shot body (1), the two ends of the rotating rod two (12) are fixedly installed with a bevel gear two (13), the two bevel gear one (11) are respectively engaged with the two bevel gear two (13), and the outer wall of the shot body (1) is fixedly installed with a rotating motor (14).

2. A blast device for a shot blasting machine according to claim 1, characterized in that Wherein: The recycling assembly includes a circulating device body (15) opened on the outer wall of the shot body (1), a slot (16) is opened in the shot body (1), the circulating device body (15) is communicated with the slot (16), the slot (16) is rotatably connected with a rotating rod three (17), the outer wall of the rotating rod three (17) is fixedly installed with a spiral blade (18), the rotating rod three (17) and one end of the rotating rod one (6) are fixedly installed with a belt pulley (19), and the outer walls of the two belt pulleys (19) are rotatably sleeved with a belt body (20).

3. The blast device of claim 1, wherein Wherein: A group of the shot body (1) is installed on a group of the shot body (1), and a group of the shot body (1) is installed on a group of the shot body (1).

4. The blast device of claim 1, wherein Wherein: The bottom end inner wall of the shot body (1) is in the shape of an inclined plane.

5. The blast device of claim 1, wherein Wherein: The rotating motor (14) is made of anticorrosive material.

6. The blast device of claim 2, wherein Wherein: The outer wall of the shot body (1) is fixedly installed with an operation table (22).

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