Automatic quartz sand blasting machine for quartz surface treatment

Abstract

The utility model relates to the technical field of quartz sand blasting, in particular to an automatic quartz sand blasting machine for quartz surface treatment, which comprises a sand blasting cabinet, a blanking barrel is fixedly connected to the top of the sand blasting cabinet, and a recycling barrel is fixedly connected to the top of the sand blasting cabinet and located on the outer side of the blanking barrel. The recycling barrel and the discharging barrel both extend into the sand blasting cabinet, a visual window is formed in the outer portion of the sand blasting cabinet, a cabinet door is hinged to the side, away from the visual window, of the sand blasting cabinet, a fixing plate is fixedly connected to the inner side wall of the sand blasting cabinet, and a driving table is fixedly connected to the top of the fixing plate. The automatic quartz sand blasting machine comprises a driving table, an inserting shaft is slidably connected to the interior of the driving table, a mounting base is fixedly connected to the end, away from the driving table, of the inserting shaft, and a rotating disc is rotatably connected to the interior of the mounting base. And the angle of the spray head can be adjusted, and the overall practicability is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of quartz sandblasting technology, specifically to an automatic quartz sandblasting machine for quartz surface treatment. Background Technology

[0002] This process utilizes the impact of high-speed abrasive jets to clean and roughen the surface of a substrate. Powered by compressed air, a high-speed jet propels the abrasive material onto the workpiece surface, altering its shape or appearance. The impact and cutting action of the abrasive achieves varying degrees of cleanliness and roughness, improving the workpiece's mechanical properties. This enhances fatigue resistance, increases adhesion between the workpiece and coatings, extends coating durability, and facilitates coating leveling and finishing.

[0003] Currently, the sandblasting direction and angle of the quartz sandblasting machine nozzles used in the market are mostly adjusted manually, which is somewhat cumbersome. In addition, the sand blasted out will accumulate inside the machine casing and needs to be cleaned separately. Furthermore, the sand blasted out is not easy to recycle and reuse.

[0004] Therefore, it is particularly important to improve existing automatic quartz sandblasting machines used for quartz surface treatment, design a new type of automatic quartz sandblasting machine to solve the above-mentioned technical defects, and improve the overall practicality of automatic quartz sandblasting machines used for quartz surface treatment. Utility Model Content

[0005] The purpose of this invention is to provide an automatic quartz sandblasting machine for quartz surface treatment. Through the overall design, the tilt angle of the turntable can be controlled to adjust the swing amplitude of the nozzle, thereby effectively sandblasting the quartz and solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An automatic quartz sandblasting machine for quartz surface treatment includes a sandblasting cabinet. A feed cylinder is fixedly connected to the top of the sandblasting cabinet. A recovery cylinder is fixedly connected to the top of the sandblasting cabinet and outside the feed cylinder. Both the recovery cylinder and the feed cylinder extend into the interior of the sandblasting cabinet. A viewing window is provided on the exterior of the sandblasting cabinet. A cabinet door is hinged to the side of the sandblasting cabinet away from the viewing window. A fixing plate is fixedly connected to the inner side wall of the sandblasting cabinet. A drive platform is fixedly connected to the top of the fixing plate. A insertion shaft is slidably connected inside the drive platform. A mounting base is fixedly connected to the end of the insertion shaft away from the drive platform. A turntable is rotatably connected inside the mounting base. A receiving platform is fixedly connected to the right end of the top of the fixing plate. A nozzle is rotatably connected inside the receiving platform.

[0008] As a preferred embodiment of this utility model, a pin is fixedly connected to the outside of the insertion shaft and inside the drive platform. A disc is fixedly connected to the end of the insertion shaft away from the mounting base. A groove is opened inside the disc. A telescopic rod is fixedly connected to the outside of the disc. A first motor is fixedly connected to the end of the telescopic rod away from the disc.

[0009] As a preferred embodiment of this utility model, a limiting rod is fixedly connected to the outside of the turntable, a linkage rod is fixedly connected to the outside of the limiting rod, an extension rod is symmetrically fixedly connected to the outside of the nozzle, the linkage rod extends to the outside of the extension rod and is fixedly connected thereto, and a flexible hose is fixedly connected between the nozzle and the feed cylinder.

[0010] As a preferred embodiment of this utility model, the drive platform is externally fixedly connected to a threaded sleeve, and the threaded sleeve is internally threadedly connected to a lead screw. One end of the lead screw is fixedly connected to a retaining plate, and the retaining plate extends into the interior of the groove.

[0011] As a preferred embodiment of this utility model, a workbench is fixedly connected to the bottom of the inner side of the sandblasting cabinet. Part of the workbench has an inclined structure design. A connecting plate is rotatably connected to the top of the workbench. A limit post is fixedly connected to the outside of the connecting plate. A plug-in cylinder is fixedly connected to the top of the connecting plate. A cross plate is rotatably connected to the inside of the plug-in cylinder.

[0012] As a preferred embodiment of this utility model, the connecting plate is located at the eccentricity of the cross plate, a receiving plate is fixedly connected to the top of the cross plate, an inner toothed plate is fixedly connected to the bottom of the cross plate, and the limiting post extends into the interior of the inner toothed plate.

[0013] As a preferred embodiment of this utility model, the inside of the recycling cylinder is rotatably connected to an auger, and the outside of the recycling cylinder is fixedly connected to a connecting pipe, and the recycling cylinder is interconnected with the feeding cylinder through the connecting pipe.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. In this utility model, by placing the quartz workpiece on the top of the receiving plate, and then driving the connecting plate, the limiting post will be inserted into one of the tooth grooves inside the internal toothed plate and a pushing force will be applied to the tooth groove, thereby driving the cross plate to rotate. By repeating this operation, the intermittent rotation of the receiving plate can be completed, ensuring that the quartz workpiece can be evenly sprayed during sandblasting.

[0016] 2. In this utility model, the groove is squeezed by the snap-fit ​​plate, so that the disc drives the insert shaft to slide outside the drive table. The stroke between the insert shaft and the turntable is adjusted to increase the swing amplitude of the turntable. At the same time, the limit rod swings and pulls the linkage rod back and forth. Meanwhile, the nozzle swings inside the receiving table, and the sand is delivered to the nozzle through the hose and sprayed out to complete the sandblasting work. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the overall internal structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the nozzle structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the receiving plate structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of the receiving plate of this utility model;

[0022] Figure 6 This is a schematic diagram of the internal structure of the recycling cylinder of this utility model.

[0023] In the diagram: 1. Sandblasting cabinet; 2. Feeding cylinder; 3. Recycling cylinder; 4. Viewing window; 5. Fixing plate; 6. Drive table; 7. Insert shaft; 8. Mounting base; 9. Turntable; 10. Receiving platform; 11. Nozzle; 12. Disc; 13. Limiting rod; 14. Linkage rod; 15. Extension rod; 16. Lead screw; 17. Connecting plate; 18. Worktable; 19. Connecting plate; 20. Limiting post; 21. Inserting cylinder; 22. Cross plate; 23. Receiving plate; 24. Internal gear plate; 25. Screwdriver; 26. Connecting pipe. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0025] Example: Please refer to Figures 1-6 This utility model provides a technical solution:

[0026] An automatic quartz sandblasting machine for quartz surface treatment includes a sandblasting cabinet 1. A feed cylinder 2 is fixedly connected to the top of the sandblasting cabinet 1. A recovery cylinder 3 is fixedly connected to the top of the sandblasting cabinet 1 and outside the feed cylinder 2. Both the recovery cylinder 3 and the feed cylinder 2 extend into the interior of the sandblasting cabinet 1. A viewing window 4 is provided on the exterior of the sandblasting cabinet 1. A cabinet door is hinged to the side of the sandblasting cabinet 1 away from the viewing window 4. A fixing plate 5 is fixedly connected to the inner wall of the sandblasting cabinet 1. A drive platform 6 is fixedly connected to the top of the fixing plate 5. A sliding shaft is slidably connected inside the drive platform 6. 7. The end of the insert shaft 7 away from the drive table 6 is fixedly connected to the mounting base 8. The inside of the mounting base 8 is rotatably connected to the turntable 9. The top right end of the fixed plate 5 is fixedly connected to the receiving platform 10. The inside of the receiving platform 10 is rotatably connected to the nozzle 11. By pouring sand into the inside of the feed cylinder 2, the working condition inside the sandblasting cabinet 1 can be directly observed through the viewing window 4. Then, the insert shaft 7 is rotated, and the mounting base 8 will rotate synchronously with the insert shaft 7. At the same time, the mounting base 8 transmits the rotational power to the outside of the turntable 9, and then the turntable 9 swings.

[0027] Furthermore, in this embodiment, a pin is fixedly connected to the outside of the insertion shaft 7 and inside the drive platform 6. A disc 12 is fixedly connected to the end of the insertion shaft 7 away from the mounting base 8. A groove is provided inside the disc 12. A telescopic rod is fixedly connected to the outside of the disc 12. A first motor is fixedly connected to the end of the telescopic rod away from the disc 12. The first motor provides rotational power to the insertion shaft 7, thereby enabling the insertion shaft 7 to rotate.

[0028] Furthermore, in this embodiment, a limiting rod 13 is fixedly connected to the outside of the turntable 9, and a linkage rod 14 is fixedly connected to the outside of the limiting rod 13. An extension rod 15 is symmetrically fixedly connected to the outside of the nozzle 11. The linkage rod 14 extends to the outside of the extension rod 15 and is fixedly connected thereto. A hose is fixedly connected between the nozzle 11 and the feed cylinder 2. A threaded sleeve is fixedly connected to the outside of the drive platform 6. A lead screw 16 is threadedly connected inside the threaded sleeve. One end of the lead screw 16 is fixedly connected to a retaining plate 17, which extends into the inside of the groove. By rotating the lead screw 16, the lead screw 16 moves inside the threaded sleeve. At the same time, the retaining plate 17 squeezes the groove, so that the disc 12 drives the insertion shaft 7 to slide outside the drive platform 6 and squeezes the telescopic rod, adjusting the stroke between the insertion shaft 7 and the turntable 9, expanding the swing amplitude of the turntable 9. At the same time, the limiting rod 13 swings, reciprocatingly pulling the linkage rod 14, and simultaneously driving the nozzle 11 to swing inside the receiving platform 10.

[0029] Furthermore, in this embodiment, a workbench 18 is fixedly connected to the bottom of the inner side of the sandblasting cabinet 1. Part of the workbench 18 has an inclined structure design. A connecting plate 19 is rotatably connected to the top of the workbench 18. A limiting post 20 is fixedly connected to the outside of the connecting plate 19. A plug-in cylinder 21 is fixedly connected to the top of the connecting plate 19. A cross plate 22 is rotatably connected inside the plug-in cylinder 21. The connecting plate 19 is located at the eccentric part of the cross plate 22. A receiving plate 23 is fixedly connected to the top of the cross plate 22. An internal gear plate 24 is fixedly connected to the bottom of the cross plate 22. The limiting post 20 extends into the interior of the internal gear plate 24. By placing the quartz workpiece on the top of the receiving plate 23 and then driving the connecting plate 19, the limiting post 20 will insert into one of the tooth grooves inside the internal gear plate 24 and apply a pushing force to the tooth groove, thereby driving the cross plate 22 to rotate. By repeating this operation, the intermittent rotation of the receiving plate 23 can be completed, ensuring that the quartz workpiece can be uniformly sprayed during sandblasting.

[0030] Furthermore, in this embodiment, the inside of the recovery cylinder 3 is rotatably connected to an auger 25, and the outside of the recovery cylinder 3 is fixedly connected to a connecting pipe 26. The recovery cylinder 3 is interconnected with the feeding cylinder 2 through the connecting pipe 26. Excess sand will slide down to one end of the sandblasting cabinet 1 through the inclined design of the workbench 18. At the same time, after the auger 25 is driven to rotate, the excess sand is transported to the top of the recovery cylinder 3, and finally flows into the inside of the feeding cylinder 2 from the connecting pipe 26 to complete the recycling.

[0031] In this embodiment, the specific implementation scenario is as follows: Sand is poured into the feed cylinder 2, and the working condition inside the sandblasting booth 1 can be directly observed through the viewing window 4. The quartz workpiece is placed on top of the receiving plate 23, and then the connecting plate 19 is driven. Its limiting post 20 inserts into one set of tooth grooves inside the internal gear plate 24, applying a pushing force to the tooth grooves, which in turn drives the cross plate 22 to rotate. This repetitive operation completes the intermittent rotation of the receiving plate 23, ensuring that the quartz workpiece is evenly coated during sandblasting. By rotating the lead screw 16, the lead screw 16 moves inside the threaded sleeve, while the clamping plate 17 squeezes the groove. The disc 12 drives the insert shaft 7 to slide outside the drive table 6, and squeezes the telescopic rod to adjust the stroke between the insert shaft 7 and the turntable 9, thereby increasing the swing amplitude of the turntable 9. At the same time, the limit rod 13 swings and pulls the linkage rod 14 back and forth, which in turn drives the nozzle 11 to swing inside the receiving table 10. Sand is delivered to the nozzle 11 through the hose and sprayed out to complete the sandblasting work. Excess sand will slide to one end of the sandblasting cabinet 1 through the inclined design of the worktable 18. At the same time, after the drive auger 25 is rotated, the excess sand is delivered to the top of the recovery cylinder 3 and finally flows into the interior of the feed cylinder 2 through the connecting pipe 26 to complete the recycling.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic quartz sandblasting machine for quartz surface treatment, comprising a sandblasting cabinet (1), characterized in that: The top of the sandblasting cabinet (1) is fixedly connected to a feed cylinder (2). The top of the sandblasting cabinet (1) and the outside of the feed cylinder (2) are fixedly connected to a recovery cylinder (3). Both the recovery cylinder (3) and the feed cylinder (2) extend into the interior of the sandblasting cabinet (1). A viewing window (4) is provided on the outside of the sandblasting cabinet (1). A cabinet door is hinged on the side of the sandblasting cabinet (1) away from the viewing window (4). A fixing plate (5) is fixedly connected to the inner side wall of the sandblasting cabinet (1). A drive platform (6) is fixedly connected to the top of the fixing plate (5). A plug shaft (7) is slidably connected inside the drive platform (6). A mounting base (8) is fixedly connected to the end of the plug shaft (7) away from the drive platform (6). A turntable (9) is rotatably connected inside the mounting base (8). A receiving platform (10) is fixedly connected to the right end of the top of the fixing plate (5). A nozzle (11) is rotatably connected inside the receiving platform (10).

2. An automatic quartz sandblasting machine for quartz surface treatment according to claim 1, characterized in that: A pin is fixedly connected to the outside of the insert shaft (7) and inside the drive platform (6). A disc (12) is fixedly connected to the end of the insert shaft (7) away from the mounting base (8). A groove is provided inside the disc (12). A telescopic rod is fixedly connected to the outside of the disc (12). A first motor is fixedly connected to the end of the telescopic rod away from the disc (12).

3. An automatic quartz sandblasting machine for quartz surface treatment according to claim 1, characterized in that: The turntable (9) is fixedly connected to a limiting rod (13), and the limiting rod (13) is fixedly connected to a linkage rod (14). The nozzle (11) is symmetrically fixedly connected to an extension rod (15). The linkage rod (14) extends to the outside of the extension rod (15) and is fixedly connected thereto. The nozzle (11) and the feed cylinder (2) are fixedly connected to a hose.

4. An automatic quartz sandblasting machine for quartz surface treatment according to claim 1, characterized in that: The drive platform (6) is externally fixedly connected to a threaded sleeve, and the threaded sleeve is internally threadedly connected to a lead screw (16). One end of the lead screw (16) is fixedly connected to a retaining plate (17), which extends into the interior of the groove.

5. An automatic quartz sandblasting machine for quartz surface treatment according to claim 1, characterized in that: The bottom of the inner side of the sandblasting cabinet (1) is fixedly connected to a workbench (18). Part of the workbench (18) is designed with an inclined structure. The top of the workbench (18) is rotatably connected to a connecting plate (19). The outside of the connecting plate (19) is fixedly connected to a limit post (20). The top of the connecting plate (19) is fixedly connected to a plug tube (21). The inside of the plug tube (21) is rotatably connected to a cross plate (22).

6. An automatic quartz sandblasting machine for quartz surface treatment according to claim 5, characterized in that: The connecting plate (19) is located at the eccentric part of the cross plate (22). The top of the cross plate (22) is fixedly connected to the receiving plate (23), and the bottom of the cross plate (22) is fixedly connected to the inner toothed plate (24). The limiting post (20) extends into the interior of the inner toothed plate (24).

7. An automatic quartz sandblasting machine for quartz surface treatment according to claim 1, characterized in that: The inside of the recycling cylinder (3) is rotatably connected to an auger (25), and the outside of the recycling cylinder (3) is fixedly connected to a connecting pipe (26). The recycling cylinder (3) is interconnected with the feeding cylinder (2) through the connecting pipe (26).

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