Sorting device of novel continuous shot blasting machine
By designing a sorting device including a screw conveyor, a vertical conveyor, a bolt conveyor, a mounting box, a hoop and a cleaning bristle in the shot blasting machine, the problem of difficult to peel off the outer impurities of the pill in the prior art is solved, and more efficient pill cleaning and purity improvement are achieved.
Patent Information
- Application Number
- CN202422144555.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-03
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-09-03
AI Technical Summary
The existing shot blasting machine dust collector is difficult to effectively peel off impurities such as debris on the outside of the blasting material, affecting the cleanliness and purity of the blasting material, and thus affecting the effectiveness and quality of the shot blasting cleaning process.
A new sorting device for continuous shot blasting machine is designed, including a screw conveyor, a vertical conveyor, a bolt conveyor, a mounting box, a first rotating shaft, a hoop and a cleaning bristle. The first rotating shaft and multiple sets of clamps and cleaning bristles are arranged through the installation box between the screw conveyor and the inlet hopper. The balls are rubbed and cleaned by the cleaning bristles to peel off the impurities on the outside of the balls.
The impurities on the outside of the pills are effectively cleaned up, the cleanliness and purity of the pills are improved, and thus the effectiveness and quality of the shot blasting cleaning process are improved.
Smart Images
Figure CN222986682U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of shot blasting machines, and particularly relates to a sorting device for a new type of continuous shot blasting machine. Background Art
[0002] A shot blasting machine is an important casting equipment. It uses a high-speed rotating shot blasting device to project steel shots or other granular materials onto the metal surface. Through high-speed impact and friction, dirt, scale, rust and other impurities on the surface are removed, making the surface smooth and flat, and improving the surface roughness and adhesion;
[0003] In the shot blasting operation, the shot material is projected onto the working surface at a high speed and a certain angle. After completing the cleaning task, the shot material is recycled through the dust removal and recovery system. And, the dust collector equipped with the shot blasting machine can collect metal abrasives and impurities in the air and separate the two through air flow cleaning. However, since the shot material contacts the workpiece surface at a relatively fast speed, and when the surface of the workpiece to be processed may be contaminated with oil stains, rust, old coatings and other impurities, these impurities may be broken and adhered to the shot material during the shot blasting process. Therefore, it is difficult for the existing dust collector to strip off impurities such as debris adhered to the outside of the shot material, which will affect the cleanliness of the shot material. And the debris and other impurities adhered to the shot material will reduce the cleanliness and purity of the shot material, resulting in the inability to effectively remove dirt, rust and other attachments on the workpiece surface during the shot blasting cleaning process, thus affecting the cleaning effect and quality of the workpiece. Summary of the Utility Model
[0004] The purpose of the utility model is to provide a sorting device for a new type of continuous shot blasting machine, which can effectively solve the problems in the background art.
[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:
[0006] A sorting device for a new type of continuous shot blasting machine includes a shot blasting box and a dust removal box. Guide cylinders are fixedly installed on both sides of the shot blasting box. A shot blasting sorting and recycling mechanism is arranged between the shot blasting box and the dust removal box. The shot blasting sorting and recycling mechanism includes a screw conveyor and a vertical conveyor. A screw conveying paddle is movably installed in the screw conveyor. A feed hopper is fixedly installed at the top of the screw conveyor. An installation box is also movably installed in the screw conveyor above the screw conveying paddle. A first rotating shaft is movably installed in the installation box. A plurality of hoops are fixedly installed on the outer side of the first rotating shaft. Cleaning brush bristles are fixedly installed on the outer side of the hoops.
[0007] Preferably, the shot blasting sorting and recycling mechanism further includes a material distribution box. The material distribution box is fixedly installed on the top of the shot blasting box, and the input end of the material distribution box is fixedly connected with the output end of the vertical conveyor.
[0008] Preferably, both ends of the bolt conveying paddle are rotatably installed in the screw conveyor, and one end of the bolt conveying paddle also passes through the vertical conveyor and is fixedly connected to an external motor. A sprocket is also fixedly installed at one end of the bolt conveying paddle located in the screw conveyor. Through the setting of the bolt conveying paddle, the used shot material in the shot blasting chamber can be conveyed and recycled into the vertical conveyor.
[0009] Preferably, inclined plates are fixedly installed on both sides inside the installation box. Two first fixing seats are fixedly installed at the front end of the installation box, and the installation box is inserted and installed in the screw conveyor.
[0010] Preferably, a second rotating shaft is rotatably installed at the rear side inside the installation box. A sprocket is also fixedly installed on the outer side of the second rotating shaft. A convex block is fixedly installed at the front end of the second rotating shaft, and the sprocket on the outer side of the second rotating shaft is connected by a chain drive to the sprocket on the outer side of the bolt conveying paddle.
[0011] Preferably, a slot is provided at one end of the first rotating shaft. The other end of the first rotating shaft is rotatably installed in the bearing seat at the front end of the installation box, and the slot is inserted and installed on the convex block. Through the setting of the second rotating shaft and the convex block, the quick disassembly and assembly of the first rotating shaft can be facilitated.
[0012] Preferably, second fixing seats are fixedly installed at both ends of the hoop. A positioning groove is provided on the outer side of the hoop. A carrier sheet is fixedly installed in the positioning groove, and a plurality of cleaning brush bristles are fixedly installed on the outer side of the carrier sheet. The two hoops are inserted and installed on the outer side of the first rotating shaft, and adjacent second fixing seats are fixedly connected by bolts. By driving multiple groups of hoops and cleaning brush bristles to rotate through the first rotating shaft, and cooperating with the inclined plates on both sides inside the screw conveyor, the shot material can be cleaned to prevent impurities such as debris from adhering to the outer side of the shot material.
[0013] Compared with the prior art, the present utility model has the following beneficial effects:
[0014] For the sorting device of a novel continuous shot blasting machine of the present utility model, an installation box is provided between the screw conveyor and the feed hopper, and a first rotating shaft, multiple groups of hoops and cleaning brush bristles are arranged inside the installation box. Thus, in cooperation with two sprockets and a chain, the cleaning brush bristles can be used to frictionally clean the shot material entering the screw conveyor, and further clean the impurities and dirt adhering to the outer side of the shot material. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is the schematic diagram of the main structure installation of the present utility model;
[0016] Figure 2 is the schematic diagram of the shot blasting sorting and recycling mechanism structure of the present utility model;
[0017] Figure 3 is Figure 2Enlarged view of part A
[0018] Figure 4 Cross-sectional view of the mounting box of the present utility model
[0019] Figure 5 Schematic diagram of the split structure of the first rotating shaft and the second rotating shaft of the present utility model
[0020] Figure 6 Schematic diagram of the structure of the hoop, carrier sheet and cleaning brush of the present utility model
[0021] In the figure: 1, shot blasting chamber; 2, material guiding cylinder; 3, dust removal chamber; 4, shot blasting sorting and recycling mechanism; 5, screw conveyor; 6, vertical conveyor; 7, bolt conveyor paddle; 8, feed hopper; 9, mounting box; 10, first rotating shaft; 11, hoop; 12, cleaning bristles; 13, material distribution box; 14, sprocket; 15, convex block; 16, inclined plate; 17, first fixing seat; 18, slot; 19, second fixing seat; 20, positioning groove; 21, carrier sheet; 22, second rotating shaft Specific embodiments
[0022] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments
[0023] As Figures 1 - 6 shown, a sorting device for a new type of continuous shot blasting machine provided by the present utility model includes a shot blasting chamber 1 and a dust removal chamber 3. Material guiding cylinders 2 are fixedly installed on both sides of the shot blasting chamber 1. A shot blasting sorting and recycling mechanism 4 is arranged between the shot blasting chamber 1 and the dust removal chamber 3. The shot blasting sorting and recycling mechanism 4 includes a screw conveyor 5 and a vertical conveyor 6. A bolt conveyor paddle 7 is movably installed in the screw conveyor 5. A feed hopper 8 is fixedly installed at the top of the screw conveyor 5. A mounting box 9 is also movably installed in the screw conveyor 5 at a position above the bolt conveyor paddle 7. A first rotating shaft 10 is movably installed in the mounting box 9. A plurality of hoops 11 are fixedly installed on the outer side of the first rotating shaft 10. Cleaning bristles 12 are fixedly installed on the outer side of the hoops 11
[0024] As Figure 1 shown, the shot blasting sorting and recycling mechanism 4 further includes a material distribution box 13. The material distribution box 13 is fixedly installed on the top of the shot blasting chamber 1, and the input end of the material distribution box 13 is fixedly connected to the output end of the vertical conveyor 6
[0025] As Figures 2 - 3As shown in the figure, both ends of the bolt conveyor paddle 7 are rotatably installed in the screw conveyor 5, and one end of the bolt conveyor paddle 7 also passes through the vertical conveyor 6 and is fixedly connected to an external motor. A sprocket 14 is fixedly installed at one end of the bolt conveyor paddle 7 located in the screw conveyor 5. Through the arrangement of the bolt conveyor paddle 7, the used shot material in the shot blasting chamber 1 can be conveyed and recycled into the vertical conveyor 6.
[0026] As Figures 2 - 6 shown in the figure, inclined plates 16 are fixedly installed on both sides inside the installation box 9. Two first fixing seats 17 are fixedly installed at the front end of the installation box 9. The installation box 9 is inserted and installed in the screw conveyor 5. A second rotating shaft 22 is rotatably installed at the rear side inside the installation box 9. A sprocket 14 is also fixedly installed on the outer side of the second rotating shaft 22. A convex block 15 is fixedly installed at the front end of the second rotating shaft 22. The sprocket 14 on the outer side of the second rotating shaft 22 and the sprocket 14 on the outer side of the bolt conveyor paddle 7 are connected by a chain drive. A slot 18 is opened at one end of the first rotating shaft 10. The other end of the first rotating shaft 10 is rotatably installed in the bearing seat at the front end of the installation box 9, and the slot 18 is inserted and installed on the convex block 15. Through the arrangement of the second rotating shaft 22 and the convex block 15, the quick disassembly and assembly of the first rotating shaft 10 can be facilitated. Both ends of the hoop 11 are fixedly installed with second fixing seats 19. A positioning groove 20 is opened on the outer side of the hoop 11. A carrier plate 21 is fixedly installed in the positioning groove 20, and a plurality of cleaning bristles 12 are fixedly installed on the outer side of the carrier plate 21. Two hoops 11 are inserted and installed on the outer side of the first rotating shaft 10, and adjacent second fixing seats 19 are fixedly connected by bolts. The first rotating shaft 10 drives multiple groups of hoops 11 and cleaning bristles 12 to rotate, and the inclined plates 16 on both sides inside the screw conveyor 5 are used to clean the shot material, preventing debris and other impurities from adhering to the outer side of the shot material.
[0027] It should be noted that the present utility model is a sorting device for a new type of continuous shot blasting machine. When the shot material in the shot blasting chamber 1 enters the feed hopper 8 through the circulating track, the external motor drives the bolt conveyor paddle 7 to continuously rotate. The sprocket 14 at one end of the bolt conveyor paddle 7 drives the sprocket 14 on the outer side of the second rotating shaft 22 to rotate through the chain, so that the sprocket 14 drives the second rotating shaft 22 to rotate synchronously. The convex block 15 at the front end of the second rotating shaft 22 drives the first rotating shaft 10 to rotate because it is inserted into the slot 18, so that the first rotating shaft 10 synchronously drives multiple groups of hoops 11 and carrier plates 21 and cleaning bristles 12 on the outer side to rotate. Then, the shot material entering the feed hopper 8 is guided to the position of a plurality of cleaning bristles 12 through the two inclined plates 16, and the shot material is frictionally conveyed by the plurality of cleaning bristles 12, so that the impurities and dirt adhering to the outer side of the shot material can be separated. Then, the separated shot material and impurities are conveyed into the vertical conveyor 6 by the bolt conveyor paddle 7, and the shot material and impurities are conveyed into the distribution box 13 through the vertical conveyor 6, and the impurities are sucked out through the dust removal box 3.
[0028] The foregoing has shown and described the basic principles, main features, and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.
Claims
1. A new type of sorting device for continuous shot blasting machine, characterized in that: The invention comprises a shot blasting box (1) and a dust removal box (3), wherein a material guide cylinder (2) is fixedly installed on both sides of the shot blasting box (1), a shot blasting sorting and recovery mechanism (4) is arranged between the shot blasting box (1) and the dust removal box (3), and the shot blasting sorting and recovery mechanism (4) comprises a screw conveyor (5) and a vertical conveyor (6), wherein a bolt conveying paddle (7) is movably installed in the screw conveyor (5), a material feeding hopper (8) is fixedly installed on the top of the screw conveyor (5), and an installation box (9) is also movably installed in the screw conveyor (5) located above the bolt conveying paddle (7), wherein a first rotating shaft (10) is movably installed in the installation box (9), a plurality of clamps (11) are fixedly installed on the outer side of the first rotating shaft (10), and a cleaning brush (12) is fixedly installed on the outer side of the clamp (11).
2. The novel sorting device of the continuous shot blasting machine according to claim 1 is characterized in that: The shot blasting sorting and recovery mechanism (4) further comprises a distribution box (13), wherein the distribution box (13) is fixedly mounted on the top of the shot blasting box (1), and the input end of the distribution box (13) is fixedly connected to the output end of the vertical conveyor (6).
3. The novel sorting device of the continuous shot blasting machine according to claim 1 is characterized in that: The two ends of the bolt conveying paddle (7) are rotatably mounted in the screw conveyor (5), and one end of the bolt conveying paddle (7) passes through the vertical conveyor (6) and is fixedly connected to an external motor. A sprocket (14) is also fixedly mounted on one end of the bolt conveying paddle (7) located in the screw conveyor (5).
4. The novel sorting device of the continuous shot blasting machine according to claim 3 is characterized in that: Inclined plates (16) are fixedly mounted on both sides of the installation box (9), two first fixed seats (17) are fixedly mounted on the front end of the installation box (9), and the installation box (9) is inserted and installed in the screw conveyor (5).
5. The novel sorting device of the continuous shot blasting machine according to claim 4 is characterized in that: A second rotating shaft (22) is rotatably mounted on the rear side of the mounting box (9), a sprocket (14) is also fixedly mounted on the outer side of the second rotating shaft (22), a protrusion (15) is fixedly mounted on the front end of the second rotating shaft (22), and the sprocket (14) on the outer side of the second rotating shaft (22) is connected to the sprocket (14) on the outer side of the bolt conveying paddle (7) through a chain transmission.
6. The novel sorting device of the continuous shot blasting machine according to claim 5 is characterized in that: A slot (18) is provided at one end of the first rotating shaft (10), and the other end of the first rotating shaft (10) is rotatably mounted in a bearing seat at the front end of the mounting box (9), and the slot (18) is inserted and mounted on the protrusion (15).
7. The novel sorting device of the continuous shot blasting machine according to claim 6 is characterized in that: A second fixing seat (19) is fixedly mounted on both ends of the clamp (11), a positioning groove (20) is provided on the outside of the clamp (11), a carrier (21) is fixedly mounted in the positioning groove (20), and a plurality of cleaning bristles (12) are fixedly mounted on the outside of the carrier (21), two clamps (11) are interlaced and mounted on the outside of the first rotating shaft (10), and two adjacent second fixing seats (19) are fixedly connected by bolts.