CN215617457U - Anti-blocking continuous sand blasting machine - Google Patents
Anti-blocking continuous sand blasting machine Download PDFInfo
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- CN215617457U CN215617457U CN202121742375.7U CN202121742375U CN215617457U CN 215617457 U CN215617457 U CN 215617457U CN 202121742375 U CN202121742375 U CN 202121742375U CN 215617457 U CN215617457 U CN 215617457U
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Abstract
The utility model discloses an anti-blocking continuous sand blasting machine, which relates to the technical field of sand blasting machines and comprises a material tank, a spray gun and a grinding disc, wherein a hopper is installed on one side of the top end of the material tank, a discharge plate is installed at the lower end inside the material tank, a PLC (programmable logic controller) is installed in the middle of the upper end of one end of the material tank, a crushing structure is arranged in the middle of the inside of the material tank, an adjusting structure is arranged in the middle of the bottom end of the discharge plate, and the spray gun is installed at the bottom end of the material tank. According to the utility model, the rotating rod is driven to rotate through the work of the driving motor, so that the grinding disc is driven to rotate, the grinding materials are ground by the grinding seat under the action of the crushing teeth, the driving pulley is driven to rotate by the rotation of the rotating rod, the driven pulley is driven to rotate under the action of the belt, so that the spiral feeding rod rotates to convey part of the grinding materials at the top end of the discharging plate to the feeding pipe and fall down, the circular grinding is realized, the blockage caused by long-time accumulation and caking of the grinding materials is avoided, and the problem of blockage caused by easy caking is solved.
Description
Technical Field
The utility model relates to the technical field of sand blasting machines, in particular to an anti-blocking continuous sand blasting machine.
Background
The continuous sand blasting machine mainly drives sand flow to be sprayed to the surface of a workpiece to be processed through high-pressure gas, so that the appearance or the shape of the surface of the workpiece is changed, the mechanical property of the surface of the workpiece is improved, but the conventional continuous sand blasting machine still has certain defects.
Through retrieval, chinese patent No. CN110744458A, publication No. 2020, 02/04/2020, discloses a dehumidification type sand blasting machine with abrasive recovery function, wherein the disclosure "comprises a main body, a power device, a material conveying pipe and a spray gun, and further comprises a drying mechanism and a recovery mechanism, the drying mechanism comprises a driving component, an air blowing pipe, a drying box, an air pumping pipe, an air pumping pump, a first filter screen, a second filter screen, two stirring pipes and three one-way valves, the recovery mechanism comprises a recovery cylinder, a communicating pipe, an electric valve, a third filter screen and a power component, the driving component comprises a first motor, a first gear and a second gear, the power component comprises a support rod, a second motor and fan blades", wherein dry gas is generally adopted to dry the abrasive to prevent agglomeration, so as to achieve the purpose of blocking prevention, but wherein drying dead corners are inevitable, so as to generate agglomeration, in view of the above, intensive research has been conducted to provide the present invention.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an anti-blocking continuous sand blasting machine, which aims to solve the problem of blocking caused by easy caking in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: an anti-blocking continuous sand blasting machine comprises a material tank, a spray gun and a grinding disc, wherein a hopper is installed on one side of the top end of the material tank, a discharging plate is installed at the lower end inside the material tank, a PLC (programmable logic controller) is installed in the middle of the upper end of one end of the material tank, and a crushing structure is arranged in the middle of the inside of the material tank;
an adjusting structure is arranged in the middle of the bottom end of the discharging plate;
the spray gun is installed to the bottom of material jar, and one side on spray gun top is provided with pressure release structure.
Preferably, broken structure includes driving motor, driving motor installs the intermediate position department on material jar top, and driving motor's output installs the bull stick that runs through the material jar, the mill is installed to the bottom of bull stick, and installs the retaining ring around the mill top, mill seat is installed to mill material jar inner wall all around, and the lateral wall between mill seat and the mill evenly is provided with broken tooth.
Preferably, the feeding pipes are installed at the upper ends of the two sides in the charging bucket, the spiral feeding rods are rotatably connected to the middle positions in the feeding pipes, and notches are formed in the upper ends and the lower ends of the opposite sides of the feeding pipes.
Preferably, the top end of the spiral feeding rod penetrates through the feeding pipe and is provided with a driven pulley, the outer wall of the rotating rod on one side of the driven pulley is provided with a driving pulley, and the driving pulley is connected with the driven pulley through a belt.
Preferably, adjust the structure and include trachea, link, servo motor, lead screw and sleeve, servo motor installs the intermediate position department in ejection of compact board bottom, and servo motor's output installs the lead screw, the outer wall of lead screw rotates and is connected with the sleeve, and telescopic outer wall installs the link, the trachea is installed to the bottom of link.
Preferably, the bottom end of the air pipe is conical, and the bottom end of the charging bucket below the air pipe is funnel-shaped.
Preferably, the pressure release structure includes pressure release case, manometer, piston and pneumatic telescopic link, the pressure release case is installed in one side on spray gun top, and the manometer is installed to the lower extreme of pressure release case one side, pneumatic telescopic link is installed on the inside top of pressure release case, and pneumatic telescopic link's output installs the piston.
Preferably, the upper end of one side of the pressure relief box is provided with an exhaust hole, and a filter screen is arranged in the exhaust hole.
Compared with the related art, the anti-blocking continuous sand blasting machine provided by the utility model has the following beneficial effects:
the utility model provides a PLC (programmable logic controller), a driving motor, a rotating rod, a grinding disc, a crushing tooth, a grinding seat, a driving pulley, a driven pulley, a spiral feeding rod, a discharging plate and a feeding pipe.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic view of a partial top cross-sectional structure of the present invention;
FIG. 3 is a schematic front view of the present invention;
FIG. 4 is a schematic diagram of a front cross-sectional view of a pressure relief structure according to the present invention;
fig. 5 is an enlarged schematic view of the utility model at a in fig. 1.
In the figure: 1. a charging bucket; 2. a driven pulley; 3. a feed pipe; 4. a screw feed rod; 5. a notch; 6. a discharge plate; 7. an adjustment structure; 701. an air tube; 702. a connecting frame; 703. a servo motor; 704. a screw rod; 705. a sleeve; 8. a spray gun; 9. a pressure relief structure; 901. a pressure relief tank; 902. a pressure gauge; 903. a piston; 904. a pneumatic telescopic rod; 10. crushing teeth; 11. grinding a base; 12. a grinding disc; 13. a retainer ring; 14. a rotating rod; 15. a driving pulley; 16. a drive motor; 17. a hopper; 18. a PLC controller; 19. filtering with a screen; 20. and (4) exhausting holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1: referring to fig. 1-5, an anti-clogging continuous sand blasting machine comprises a charging bucket 1, a spray gun 8 and a grinding disc 12, wherein a hopper 17 is installed on one side of the top end of the charging bucket 1, a discharging plate 6 is installed at the lower end inside the charging bucket 1, a PLC controller 18 is installed in the middle of the upper end of one end of the charging bucket 1, and a crushing structure is arranged in the middle of the inside of the charging bucket 1;
an adjusting structure 7 is arranged in the middle of the bottom end of the discharging plate 6;
a spray gun 8 is arranged at the bottom end of the charging bucket 1, and a pressure relief structure 9 is arranged on one side of the top end of the spray gun 8;
referring to fig. 1-5, an anti-clogging continuous sand blasting machine comprises a crushing structure, the crushing structure comprises a driving motor 16, the driving motor 16 is installed at the middle position of the top end of a charging bucket 1, a rotating rod 14 penetrating through the charging bucket 1 is installed at the output end of the driving motor 16, a grinding disc 12 is installed at the bottom end of the rotating rod 14, check rings 13 are installed on the periphery of the top end of the grinding disc 12, a grinding seat 11 is installed on the inner wall of the charging bucket 1 around the grinding disc 12, and crushing teeth 10 are evenly arranged on the side wall between the grinding seat 11 and the grinding disc 12;
the upper ends of two sides in the charging bucket 1 are respectively provided with a feeding pipe 3, the middle position in the feeding pipe 3 is rotatably connected with a spiral feeding rod 4, and the upper end and the lower end of one side of the feeding pipe 3 opposite to each other are respectively provided with a notch 5;
the top end of the spiral feeding rod 4 penetrates through the feeding pipe 3 and is provided with the driven pulley 2, the outer wall of the rotating rod 14 on one side of the driven pulley 2 is provided with the driving pulley 15, and the driving pulley 15 is connected with the driven pulley 2 through a belt;
specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, firstly, the PLC controller 18 controls the driving motor 16 to operate to drive the rotating rod 14 to rotate, so as to drive the grinding disc 12 to rotate, the grinding disc is ground by the grinding seat 11 under the action of the crushing teeth 10, meanwhile, the rotating rod 14 rotates to drive the driving pulley 15 to rotate, the driven pulley 2 is driven to rotate under the action of the belt, so that the spiral feeding rod 4 rotates to convey part of the grinding material at the top end of the discharging plate 6 to the feeding pipe 3 to fall down, so as to realize circulating grinding, and avoid the blockage caused by long-time accumulation and agglomeration of the grinding material.
Example 2: the adjusting structure 7 comprises an air pipe 701, a connecting frame 702, a servo motor 703, a screw rod 704 and a sleeve 705, wherein the servo motor 703 is installed at the middle position of the bottom end of the discharging plate 6, the screw rod 704 is installed at the output end of the servo motor 703, the sleeve 705 is rotatably connected to the outer wall of the screw rod 704, the connecting frame 702 is installed on the outer wall of the sleeve 705, and the air pipe 701 is installed at the bottom end of the connecting frame 702;
the bottom end of the air pipe 701 is conical, and the bottom end of the charging bucket 1 below the air pipe 701 is funnel-shaped;
specifically, as shown in fig. 1, fig. 2 and fig. 3, the PLC controller 18 controls the servo motor 703 to work to drive the screw rod 704 to rotate, so that the sleeve 705 drives the connecting frame 702 to move up and down, thereby driving the air pipe 701 to move up and down, and finally, the gap between the lower end of the outer wall of the air pipe 701 and the bottom end of the charging bucket 1 is changed to achieve the purpose of changing the flow rate of the abrasive.
Example 3: the pressure relief structure 9 comprises a pressure relief box 901, a pressure gauge 902, a piston 903 and a pneumatic telescopic rod 904, wherein the pressure relief box 901 is installed on one side of the top end of the spray gun 8, the pressure gauge 902 is installed at the lower end of one side of the pressure relief box 901, the pneumatic telescopic rod 904 is installed at the top end inside the pressure relief box 901, and the piston 903 is installed at the output end of the pneumatic telescopic rod 904;
the upper end of one side of the pressure relief box 901 is provided with an exhaust hole 20, and a filter screen 19 is arranged in the exhaust hole 20;
specifically, as shown in fig. 1, fig. 2 and fig. 5, firstly, when the spray gun 8 is blocked, the pressure gauge 902 detects the pressure intensity inside the spray gun 8 in time, and after the pressure exceeds the standard, the PLC controller 18 controls the pneumatic telescopic rod 904 to drive the piston 903 to move upwards, so that the air flow is discharged after being filtered by the filter screen 19, and the pressure relief is completed to avoid the occurrence of an overpressure condition.
The working principle is as follows: when the sand blasting machine is used, firstly, the sand blasting machine is arranged at a specified position, and an external power supply is switched on;
the PLC 18 controls the driving motor 16 to work to drive the rotating rod 14 to rotate, so as to drive the grinding disc 12 to rotate, the grinding disc is matched with the grinding seat 11 to grind the grinding materials under the action of the crushing teeth 10, meanwhile, the rotating rod 14 rotates to drive the driving pulley 15 to rotate, and the driven pulley 2 is driven to rotate under the action of the belt, so that the spiral feeding rod 4 rotates to convey part of the grinding materials at the top end of the discharging plate 6 to the feeding pipe 3 to fall down, the circular grinding is realized, and the blockage caused by long-time accumulation and agglomeration of the grinding materials is avoided;
the PLC 18 controls the servo motor 703 to work to drive the screw rod 704 to rotate, so that the sleeve 705 drives the connecting frame 702 to move up and down, the air pipe 701 is driven to move up and down, and finally, the purpose of changing the flow rate of the abrasive material is achieved by changing the gap between the lower end of the outer wall of the air pipe 701 and the bottom end of the charging bucket 1;
when the spray gun 8 is blocked, the pressure gauge 902 can detect the air pressure intensity inside the spray gun 8 in time, and after the air pressure exceeds the standard, the PLC controller 18 can control the pneumatic telescopic rod 904 to drive the piston 903 to move upwards, so that the air flow is discharged after being filtered by the filter screen 19, the pressure relief is completed, and the phenomenon of overpressure is avoided.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a prevent continuous type sand blasting machine of jam, includes material jar (1), spray gun (8) and mill (12), its characterized in that: a hopper (17) is installed on one side of the top end of the charging bucket (1), a discharging plate (6) is installed at the lower end of the interior of the charging bucket (1), a PLC (programmable logic controller) (18) is installed at the middle position of the upper end of one end of the charging bucket (1), and a crushing structure is arranged at the middle position of the interior of the charging bucket (1);
an adjusting structure (7) is arranged in the middle of the bottom end of the discharging plate (6);
spray gun (8) are installed to the bottom of material jar (1), and one side on spray gun (8) top is provided with pressure release structure (9).
2. A continuous type sandblasting machine anti-clogging according to claim 1, characterized in that: broken structure includes driving motor (16), driving motor (16) are installed in the intermediate position department on material jar (1) top, and the output of driving motor (16) installs bull stick (14) that runs through material jar (1), mill (12) are installed to the bottom of bull stick (14), and install retaining ring (13) around mill (12) top, mill (12) all around material jar (1) inner wall install mill seat (11), and the lateral wall between mill seat (11) and mill (12) evenly is provided with broken tooth (10).
3. A continuous type sandblasting machine anti-clogging according to claim 1, characterized in that: the material jar (1) inside both sides's upper end all installs conveying pipe (3), and the inside intermediate position department of conveying pipe (3) rotates and is connected with spiral feed rod (4), breach (5) are all seted up to the upper end and the lower extreme of one side relatively of conveying pipe (3).
4. A continuous type sandblasting machine anti-clogging according to claim 3, characterized in that: the top of spiral feed rod (4) runs through conveying pipe (3) and installs driven pulley (2), and bull stick (14) outer wall on one side of driven pulley (2) installs driving pulley (15), link to each other through the belt between driving pulley (15) and driven pulley (2).
5. A continuous type sandblasting machine anti-clogging according to claim 1, characterized in that: adjusting structure (7) including trachea (701), link (702), servo motor (703), lead screw (704) and sleeve (705), servo motor (703) are installed in the intermediate position department of play flitch (6) bottom, and the output of servo motor (703) installs lead screw (704), the outer wall of lead screw (704) rotates and is connected with sleeve (705), and link (702) are installed to the outer wall of sleeve (705), trachea (701) are installed to the bottom of link (702).
6. An anti-clogging continuous sand blasting machine according to claim 5, wherein: the bottom of trachea (701) is the toper, and material jar (1) bottom of trachea (701) below is the infundibulate.
7. A continuous type sandblasting machine anti-clogging according to claim 1, characterized in that: pressure release structure (9) are including pressure release case (901), manometer (902), piston (903) and pneumatic telescopic link (904), pressure release case (901) are installed in one side on spray gun (8) top, and pressure release case (901) one side's lower extreme installs manometer (902), pneumatic telescopic link (904) are installed on the inside top of pressure release case (901), and piston (903) are installed to the output of pneumatic telescopic link (904).
8. An anti-clogging continuous sand blasting machine according to claim 7, wherein: an exhaust hole (20) is formed in the upper end of one side of the pressure relief box (901), and a filter screen (19) is arranged inside the exhaust hole (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121742375.7U CN215617457U (en) | 2021-07-27 | 2021-07-27 | Anti-blocking continuous sand blasting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121742375.7U CN215617457U (en) | 2021-07-27 | 2021-07-27 | Anti-blocking continuous sand blasting machine |
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| CN215617457U true CN215617457U (en) | 2022-01-25 |
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| CN202121742375.7U Active CN215617457U (en) | 2021-07-27 | 2021-07-27 | Anti-blocking continuous sand blasting machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114473884A (en) * | 2022-03-10 | 2022-05-13 | 日善电脑配件(嘉善)有限公司 | High-efficient sand blasting unit with go out sand volume real-time supervision function |
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2021
- 2021-07-27 CN CN202121742375.7U patent/CN215617457U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114473884A (en) * | 2022-03-10 | 2022-05-13 | 日善电脑配件(嘉善)有限公司 | High-efficient sand blasting unit with go out sand volume real-time supervision function |
| CN114473884B (en) * | 2022-03-10 | 2022-12-13 | 日善电脑配件(嘉善)有限公司 | High-efficient sand blasting unit with go out sand volume real-time supervision function |
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