CN220660490U - Single-workpiece sand throwing machine - Google Patents
Single-workpiece sand throwing machine Download PDFInfo
- Publication number
- CN220660490U CN220660490U CN202322389203.1U CN202322389203U CN220660490U CN 220660490 U CN220660490 U CN 220660490U CN 202322389203 U CN202322389203 U CN 202322389203U CN 220660490 U CN220660490 U CN 220660490U
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- China
- Prior art keywords
- sand blasting
- guide rail
- throwing wheel
- sand
- frame
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- 239000004576 sand Substances 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 86
- 238000005488 sandblasting Methods 0.000 claims abstract description 75
- 238000005266 casting Methods 0.000 claims abstract description 22
- 238000005498 polishing Methods 0.000 claims abstract description 22
- 239000000843 powder Substances 0.000 claims abstract description 13
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 11
- 239000010432 diamond Substances 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005422 blasting Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to the technical field of polishing equipment, in particular to a single-workpiece sand polishing machine; comprises a frame, a sand blasting mechanism and an adjusting mechanism; the sand blasting mechanism comprises a throwing wheel and a sand blasting guide rail, the throwing wheel and the sand blasting guide rail are fixedly connected to the frame, a guide-out hole and a driving mechanism for driving the throwing wheel to rotate are arranged on the throwing wheel, and the guide-out hole is opposite to a sand inlet end of the sand blasting guide rail, so that diamond powder rubber balls enter the sand blasting guide rail through the guide-out hole when the throwing wheel rotates; the movable end of the adjusting mechanism is provided with a carrying disc, the carrying disc is used for mounting a casting, and the adjusting mechanism drives the casting to move close to the sand blasting guide rail for sand blasting and polishing; the automatic production can be realized by arranging the sand blasting mechanism and the adjusting mechanism to cooperatively work with each other; not only reduces the manpower expenditure and reduces the labor cost, but also greatly improves the production efficiency and has higher automation degree.
Description
Technical Field
The utility model relates to the technical field of polishing equipment, in particular to a single-workpiece sand polishing machine.
Background
The sand polishing machine is polishing equipment for cleaning or strengthening the surface of a casting by using high-speed polishing diamond powder rubber balls; at present, the existing sand throwing machine is used in the process of using, a casting is generally manually grabbed, the sand blasting opening close to the sand throwing machine is moved to carry out polishing treatment, however, the casting is polished in a manual auxiliary mode, so that labor cost can be increased, production efficiency is low, quality is unstable, automation degree is low, and meanwhile, certain potential safety hazards exist. For this purpose, we propose a single-work piece sand thrower.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the single-workpiece sand polishing machine, which can realize automatic polishing treatment of castings after improvement, thereby not only reducing labor expenditure and labor cost, but also greatly improving production efficiency and having higher degree of automation.
The technical scheme of the utility model is as follows:
a single-workpiece sand throwing machine comprises a frame, a sand blasting mechanism and an adjusting mechanism;
a sand blasting mechanism and an adjusting mechanism are arranged in the frame;
the sand blasting mechanism comprises a throwing wheel and a sand blasting guide rail, the throwing wheel and the sand blasting guide rail are fixedly connected to the frame, a guide-out hole and a driving mechanism for driving the throwing wheel to rotate are arranged on the throwing wheel, and the guide-out hole is opposite to a sand inlet end of the sand blasting guide rail, so that diamond powder rubber balls enter the sand blasting guide rail through the guide-out hole when the throwing wheel rotates;
the movable end on the adjusting mechanism is provided with a carrying disc, the carrying disc is used for installing castings, and the adjusting mechanism drives the castings to move close to the sand blasting guide rail for sand blasting and polishing.
Further, sand blasting mechanism still includes fixed plate, follows driving wheel and belt, the fixed plate rigid coupling is in the frame, the one end of fixed plate is rotated with getting rid of and is connected, and the other end is connected with actuating mechanism, still be connected with on the fixed plate and be located the driving wheel and sand blasting guide rail that get rid of the wheel outside, follow driving wheel and get rid of the wheel transmission and be connected and be close to sand feeding end that sand blasting guide rail and form the belt breach through the belt.
Further, the adjusting mechanism comprises a lifting mechanism and a rotating mechanism, the telescopic end of the lifting mechanism is connected with the rotating mechanism, and the rotating end of the rotating mechanism is connected with the carrying disc.
Further, the sand throwing machine further comprises a conveying mechanism, wherein the conveying mechanism is used for conveying the diamond powder rubber balls into the throwing wheel to carry out circulation sand blasting.
Further, conveying mechanism includes conveyer, hopper and conveyer pipe, conveyer and hopper rigid coupling are inside the frame, conveyer and hopper intercommunication and hopper are located the feed end department of conveyer, the discharge end of conveyer is passed through the conveyer pipe and is got rid of the wheel to be connected, get rid of still be provided with the feed inlet with the conveyer pipe intercommunication on the wheel.
Further, the conveyor adopts a carrying lifting belt conveyor.
Further, the rack is also provided with two working holes.
Furthermore, a connecting plate which is clamped with the frame is also arranged on the frame.
Further, the carrying disc is of a rotary disc structure.
The beneficial effects of the utility model are as follows:
according to the utility model, the sand blasting mechanism and the adjusting mechanism are arranged to work cooperatively, and the object carrying disc on the adjusting mechanism can be used for placing the castings and can drive the castings to move in the horizontal direction and the vertical direction, so that the castings can approach to the sand blasting guide rail on the sand blasting mechanism, and further the automatic sand blasting and polishing work of the castings is realized; in addition, the conveying mechanism is also arranged, so that the diamond powder rubber balls can be conveyed to the inside of the throwing wheel to carry out circular sand blasting work, manual auxiliary feeding is not needed, and automatic production can be realized; in summary, the utility model can realize the automatic polishing treatment of castings, thereby not only reducing the labor expenditure and the labor cost, but also greatly improving the production efficiency and having higher degree of automation.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a first internal schematic view of the present utility model;
FIG. 3 is a second internal schematic view of the present utility model (conveyor removed);
FIG. 4 is a third internal schematic view of the present utility model;
fig. 5 is a schematic view of the working states of the sand blasting mechanism and the adjusting mechanism of the present utility model.
In the figure, 1, a rack; 2. a sand blasting mechanism; 3. an adjusting mechanism; 4. a swing wheel; 5. sand blasting guide rails; 6. a carrying tray; 7. casting; 8. a fixing plate; 9. driven wheel; 10. a belt; 11. a lifting mechanism; 12. a rotation mechanism; 13. a conveying mechanism; 14. a conveyor; 15. a hopper; 16. a delivery tube; 17. a working hole; 18. and (5) connecting a plate.
Detailed Description
The following is a further description of embodiments of the utility model, taken in conjunction with the accompanying drawings:
as shown in fig. 1-5, a single-workpiece sand throwing machine comprises a frame 1, a sand blasting mechanism 2 and an adjusting mechanism 3; a sand blasting mechanism 2 and an adjusting mechanism 3 are arranged in the frame 1;
the sand blasting mechanism 2 comprises a throwing wheel 4 and a sand blasting guide rail 5, wherein the throwing wheel 4 and the sand blasting guide rail 5 are fixedly connected to the frame 1, a guide-out hole and a driving mechanism for driving the throwing wheel 4 to rotate are arranged on the throwing wheel 4, the driving mechanism can be driven by a driving motor, the guide-out hole is circumferentially arranged at the end part of the throwing wheel 4 at equal intervals, and the guide-out hole is opposite to the sand inlet end of the sand blasting guide rail 5, so that Jin Gangfen rubber balls enter the sand blasting guide rail 5 through the guide-out hole when the throwing wheel 4 rotates; the sand blasting mechanism 2 further comprises a fixing plate 8, a driven wheel 9 and a belt 10, wherein the fixing plate 8 is fixedly connected to the frame 1, one end of the fixing plate 8 is rotationally connected with the throwing wheel 4, the other end of the fixing plate is connected with the driving mechanism, a driving motor is installed at the rear end of the fixing plate 8, the rotating shaft end of the driving motor is rotationally connected with the throwing wheel 4, the fixing plate 8 is further connected with a driven wheel 9 and a sand blasting guide rail 5 which are positioned at the outer side of the throwing wheel 4, and the driven wheel 9 is arranged at the outer side of the throwing wheel 4 in a circumferential gesture, so that the purpose is that: firstly, a tensioning force is provided, so that the throwing wheel 4 can conveniently rotate, and secondly, after the throwing wheel 4 is connected with the belt 10 part on the throwing wheel 4 can cover most of the guiding-out holes, so that accurate discharging is realized; the driven wheel 9 is in transmission connection with the throwing wheel 4 through a belt 10 and forms a belt notch near the sand inlet end of the sand blasting guide rail 5; the guiding hole at the notch of the belt is not covered, so that the diamond powder rubber ball can be thrown into the sandblasting guide rail 5;
specifically, the driving motor is started first to enable the throwing wheel 4 to rotate and drive the belt 10 and the driven wheel 9 to rotate, the throwing wheel 4 covered by the belt 10 cannot throw out Jin Gangfen rubber balls, only places which are not covered can throw out Jin Gangfen rubber balls, namely belt gaps, and the thrown Jin Gangfen rubber balls can enter the sand blasting guide rail 5 to be subjected to sand blasting polishing. Wherein, still can refer to a shot-blasting mechanism that chinese patent discloses, the patent number is: 202121047693.1, the sand blasting mechanism 2 of the present application has the same structure and function as the shot blasting mechanism of the patent, and achieves the purpose of sand blasting and polishing.
The movable end of the adjusting mechanism 3 is provided with a carrying disc 6, the carrying disc 6 is used for mounting a casting 7, and the carrying disc 6 is of a turntable structure; the adjusting mechanism 3 drives the casting 7 to move close to the sand blasting guide rail 5 for sand blasting and polishing, and it can be understood that the distance between the casting 7 and the sand blasting guide rail 5 is 1-5cm, preferably 4cm, under the condition of the distance, the casting 7 can be effectively polished, and secondly, the diamond powder rubber balls thrown out by the throwing wheel 4 enter the sand blasting guide rail 5 and then are directly sprayed out from the discharge end of the sand blasting guide rail 5, the spraying pressure is high, and the diamond powder rubber balls can be effectively sprayed on the surface of the casting 7, so that high-quality sand blasting and polishing can be realized; the adjusting mechanism 3 comprises a lifting mechanism 11 and a rotating mechanism 12, wherein the lifting mechanism 11 can adopt a lifting cylinder, the rotating mechanism 12 can adopt a rotating motor, the telescopic end of the lifting mechanism 11 is connected with the rotating mechanism 12, and the rotating end of the rotating mechanism 12 is connected with the carrying disc 6;
specifically, when adjusting foundry goods 7, can drive foundry goods 7 through the lift cylinder and reciprocate earlier, be close to sandblast guide rail 5, then, continue to drive foundry goods 7 through the rotating electrical machines and rotate in the horizontal direction, further be close to sandblast guide rail 5, at the in-process of sandblast, also accessible rotating electrical machines drive foundry goods 7 and rotate, realize the polishing work on the different faces of foundry goods 7, and then reach sandblast mechanism 2 and adjustment mechanism 3 collaborative work.
As a preferred embodiment; the sand throwing machine further comprises a conveying mechanism 13, wherein the conveying mechanism 13 is used for conveying the diamond powder rubber balls into the throwing wheel 4 for circular sand blasting; the conveying mechanism 13 comprises a conveyor 14, a hopper 15 and a conveying pipe 16, wherein the conveyor 14 and the hopper 15 are fixedly connected inside the frame 1, and the conveyor 14 adopts a carrying lifting belt conveyor, in particular a bucket elevator; the conveyor 14 is communicated with the hopper 15, the hopper 15 is positioned at the feeding end of the conveyor 14, the discharging end of the conveyor 14 is connected with the throwing wheel 4 through a conveying pipe 16, and the throwing wheel 4 is also provided with a feeding port communicated with the conveying pipe 16; through being equipped with conveying mechanism 13, jin Gangfen rubber ball after the sandblast can enter into the inside of hopper 15, continues the promotion with buddha's warrior attendant powder rubber ball through bucket elevator to get into the inside of getting rid of round 4 (get rid of and be provided with the feed inlet on the round 4) through conveyer pipe 16 input back when reaching the highest, and then realize buddha's warrior attendant powder rubber ball's cyclic utilization, realize the circulation work of sand thrower.
As a preferred embodiment; the machine frame 1 is also provided with two working holes 17, and the number of the working holes 17 is two. The working hole 17 is arranged, so that another working mode can be provided, namely a manual polishing mode can be provided, and for parts with smaller single parts or parts which need to be polished (saving energy consumption), the mode can be adopted, and the hand of a worker can hold the parts and insert the parts into the working hole 17, so that the manual polishing can be realized; it should be noted that when the working hole 17 is not used, the mesh cloth can be used for sealing the working hole, so that smooth automatic sand throwing is ensured.
As a preferred embodiment; the frame 1 is also provided with a connecting plate 18 which is clamped with the frame 1. The connecting plate 18 is provided with a clamping connection, so that the casting 7 can be placed in an opened mode or the sealing frame 1 can be closed.
The above embodiments are merely illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should fall within the scope of protection defined by the claims of the present utility model without departing from the spirit of the design of the present utility model.
Claims (9)
1. A single work piece sand blasting machine which is characterized in that:
comprises a frame, a sand blasting mechanism and an adjusting mechanism;
a sand blasting mechanism and an adjusting mechanism are arranged in the frame;
the sand blasting mechanism comprises a throwing wheel and a sand blasting guide rail, the throwing wheel and the sand blasting guide rail are fixedly connected to the frame, a guide-out hole and a driving mechanism for driving the throwing wheel to rotate are arranged on the throwing wheel, and the guide-out hole is opposite to a sand inlet end of the sand blasting guide rail, so that diamond powder rubber balls are sprayed into the sand blasting guide rail through the guide-out hole when the throwing wheel rotates;
the movable end on the adjusting mechanism is provided with a carrying disc, the carrying disc is used for installing castings, and the adjusting mechanism drives the castings to move close to the sand blasting guide rail for sand blasting and polishing.
2. A single-workpiece sand blasting machine according to claim 1, wherein: the sand blasting mechanism further comprises a fixed plate, a driven wheel and a belt, wherein the fixed plate is fixedly connected to the frame, one end of the fixed plate is connected with the throwing wheel in a rotating mode, the other end of the fixed plate is connected with the driving mechanism, the fixed plate is further connected with the driven wheel and the sand blasting guide rail, the driven wheel is positioned on the outer side of the throwing wheel, and the driven wheel is connected with the throwing wheel in a transmission mode through the belt and is close to a sand inlet end of the sand blasting guide rail to form a belt notch.
3. A single-workpiece sand blasting machine according to claim 1, wherein: the adjusting mechanism comprises a lifting mechanism and a rotating mechanism, wherein the telescopic end of the lifting mechanism is connected with the rotating mechanism, and the rotating end of the rotating mechanism is connected with the carrying disc.
4. A single-workpiece sand blasting machine according to claim 1, wherein: the sand throwing machine further comprises a conveying mechanism, wherein the conveying mechanism is used for conveying the diamond powder rubber balls into the throwing wheel to carry out circulation sand blasting.
5. A single-workpiece sand blasting machine according to claim 4, wherein: the conveying mechanism comprises a conveyor, a hopper and a conveying pipe, wherein the conveyor and the hopper are fixedly connected inside the frame, the conveyor and the hopper are communicated, the hopper is located at the feeding end of the conveyor, the discharging end of the conveyor is connected with a throwing wheel through the conveying pipe, and a feeding hole communicated with the conveying pipe is further formed in the throwing wheel.
6. A single-workpiece sand blasting machine according to claim 5, wherein: the conveyor adopts a carrying lifting belt conveyor.
7. A single-workpiece sand blasting machine according to claim 1, wherein: the machine frame is also provided with two working holes.
8. A single-workpiece sand blasting machine according to claim 1, wherein: the frame is also provided with a connecting plate which is clamped with the frame.
9. A single-workpiece sand blasting machine according to claim 1, wherein: the carrying disc is of a rotary disc structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322389203.1U CN220660490U (en) | 2023-09-01 | 2023-09-01 | Single-workpiece sand throwing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322389203.1U CN220660490U (en) | 2023-09-01 | 2023-09-01 | Single-workpiece sand throwing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220660490U true CN220660490U (en) | 2024-03-26 |
Family
ID=90330803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322389203.1U Active CN220660490U (en) | 2023-09-01 | 2023-09-01 | Single-workpiece sand throwing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220660490U (en) |
-
2023
- 2023-09-01 CN CN202322389203.1U patent/CN220660490U/en active Active
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