Residual shot pouring apparatus

Abstract

The present application relates to the technical field of pouring device, specifically residual pellet pouring device, including workbench and conveying frame installed on the workbench, the workbench is provided with the pouring mechanism with the pouring function, the pouring mechanism is provided with the blowing mechanism for removing the pellet and waste of auxiliary pouring mechanism; The pouring mechanism comprises a rotating frame rotatably installed on the conveying frame, the rotating frame is provided with a conveying roller connected with the rolling frame on the conveying frame, one side of the rotating frame is provided with a first fixed frame and a second fixed frame, the purpose of the present application is to provide a kind of residual pellet pouring device, the position and angle of workpiece can be changed, and through gravity, waste and pellet on workpiece can be made to fall from workpiece, so as to achieve the effect of thorough cleaning, avoid workpiece in a certain position, cause some pellet and waste hide in the corner and dead angle of workpiece, cause pellet and waste can not be cleaned completely affect the subsequent work of workpiece.

Description

Technical Field

[0001] The invention relates to the technical field of dumping devices, in particular to a residual pill material dumping device. Background Art

[0002] The shot blasting machine uses a high-speed rotating impeller to throw the projectiles onto the workpieces in the chamber to achieve the purpose of cleaning. By adding a predetermined number of workpieces into the cleaning chamber and starting the machine, the projectiles thrown out by the shot blasting device at high speed form a stream of projectiles, which evenly hit the surface of the workpiece, thereby achieving the purpose of cleaning and strengthening.

[0003] However, the existing shot blasting cleaning machine requires manual work to pick up and organize the workpiece at the workpiece discharge port, and then manually clean the accumulated shot and metal debris inside the workpiece after the organization. However, the cleaning inside the workpiece is prone to dead corners, which cannot be removed and still need to be organized again, affecting the subsequent work of the workpiece. Summary of the Invention

[0004] The purpose of the present invention is to provide a residual shot dumping device, which can change the position and angle of the workpiece, and through gravity, can make the waste and shot on the workpiece fall from the workpiece, so as to achieve the effect of thorough cleaning, and avoid the workpiece being in a certain position, causing some shot and waste to hide in the corners and dead corners of the workpiece, resulting in the shot and waste being unable to be cleaned up and affecting the subsequent work of the workpiece.

[0005] The conveyor frame is provided with a conveying roller which is connected with the conveying frame, and the conveying roller is connected with the conveying frame by the conveying roller.

[0006] Optionally, a second motor for driving a conveying roller is installed on the rotating frame, the conveying roller and the roller frame on the conveying frame are designed to be on the same horizontal plane, and a first motor is installed on one side of the rotating frame.

[0007] Optionally, the first fixing frame and the second fixing frame are fixedly connected to the fixing plate, and the first fixing frame and the second fixing frame are distributed at the upper and lower ends of the fixing plate, and the second fixing frame is movably connected to the conveying roller.

[0008] Optionally, a limiting frame is fixedly installed on one end of the clamping plate, the limiting frame slides on the fixed plate, and the clamping plate is arranged on the limiting frame, and the limiting frame is communicated with the clamping plate.

[0009] Optionally, the clamping plate is connected to the first airbag and arranged together, a cavity is opened inside the fixing plate, and the cavity is connected to the second airbag.

[0010] Optionally, the limiting frame is fixedly connected to the sealing plate, the sealing plate slides inside the cavity, and one side of the sealing plate is connected to a counterweight block, the counterweight block slides inside the cavity, and a counterweight block is provided on one side of the sealing plate.

[0011] Optionally, one side of the sealing plate is slidably connected to the driving rod, and one side of the driving rod is fixedly connected to the clamping plate.

[0012] Optionally, the first airbag at the upper end of the fixing plate is provided with an air jet, and the clamping plate is in communication with the first airbag.

[0013] Optionally, the blowing mechanism includes a hair dryer mounted on the first fixing frame, an air duct is mounted on the air outlet end of the hair dryer, and one end of the air duct is connected to the limiting frame.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. After clamping the workpiece, the second motor is energized. The output end of the first motor drives the rotating frame to rotate, and the rotating frame drives the first fixed frame and the fixed plate to rotate. At the same time, since the clamping plate is installed on the fixed plate, the rotating frame drives the workpiece clamped by the clamping plate to rotate when the rotating frame rotates. During the rotation of the workpiece, the position and angle of the workpiece can be changed, and due to gravity, the waste and shot on the workpiece can fall from the workpiece, thereby achieving a cleaning effect and avoiding the workpiece being in a certain position, causing some shot and waste to hide in the corners and dead corners of the workpiece, making it impossible to clean the shot and waste.

[0016] 2. Move the workpiece to the conveyor rack, power on the conveyor rack to start working, and the roller rack on the conveyor rack can drive the workpiece to move automatically to the cleaning area, thereby saving workers from carrying, saving manpower, and improving work efficiency; after cleaning, the clamping plate is reset, and the second motor is powered on. The output end of the second motor drives the conveyor roller to rotate, and the conveyor roller can automatically transport the workpiece, making it convenient for workers to collect, thereby saving a lot of manpower and improving work efficiency;

[0017] 3. As the workpiece rotates 360 degrees with the rotating frame, the workpiece is squeezed and clamped by the clamping plate on only two sides. During the rotation of the workpiece, the direction of the squeezing force of the clamping plate on the workpiece is not in the same direction as the direction of gravity on the workpiece. The workpiece will slide on the clamping plate due to gravity. When the workpiece slides, the shot and waste on the workpiece can also be shaken off. This method of using gravity to move the workpiece to clean the shot and waste can not only prevent the shot and waste from hiding in the dead corners of the workpiece, resulting in incomplete cleaning and affecting subsequent work, but also the workpiece automatically moves on the clamping plate, which can avoid the clamping plate and the workpiece being tightly clamped, resulting in some shot and waste hiding in the clamping position between the clamping plate and the workpiece, making it impossible to clean the shot and waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 This is the second schematic diagram of the overall structure of the present invention;

[0020] Figure 3 A cross-sectional view of the rotating frame of the present invention;

[0021] Figure 4 This is a partial cross-sectional view of the dumping mechanism of the present invention;

[0022] Figure 5 This is the second partial cross-sectional view of the dumping mechanism of the present invention;

[0023] Figure 6 The third partial cross-sectional view of the dumping mechanism of the present invention;

[0024] Figure 7 It is a partial cross-sectional view of the connection between the dumping mechanism and the purge mechanism of the present invention;

[0025] Figure 8 It is a schematic diagram of the partial structure of the dumping mechanism of the present invention;

[0026] Figure 9 2 is a cross-sectional view of the restriction frame of the present invention.

[0027] In the figure: 1. workbench; 2. conveying frame; 3. dumping mechanism; 31. rotating frame; 32. first motor; 33. second motor; 34. conveying roller; 35. first fixed frame; 36. hydraulic rod; 38. clamping plate; 39. first airbag; 310. limiting frame; 311. fixing plate; 312. cavity; 313. second fixed frame; 314. counterweight; 315. second airbag; 316. driving rod; 317. sealing plate; 4. purge mechanism; 41. blower; 42. air duct. DETAILED DESCRIPTION

[0028] To make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] See also Figures 1 to 9 The present invention provides a residual shot dumping device, comprising a workbench 1 and a conveying frame 2 mounted on the workbench 1, a dumping mechanism 3 with a dumping function is provided on the workbench 1, and a purge mechanism 4 is provided on the dumping mechanism 3 to assist the dumping mechanism 3 in removing shot and waste materials; the workpiece is transported to the conveying frame 2, and the conveying frame 2 is powered on to work, and the roller on the conveying frame 2 can drive the workpiece to automatically move to the cleaning area, thereby saving staff from carrying, saving manpower, and improving work efficiency; in addition, since the running tracks of the components on the dumping mechanism 3 are all inside the rotating frame 31, when the rotating frame 31 rotates, the components on the rotating frame 31 will not affect the operation of the roller on the conveying frame 2;

[0030] After the workpiece moves to a certain position, it will move onto the conveying roller 34. At this time, the hydraulic rods 36 on the first fixed frame 35 and the second fixed frame 313 are activated. The hydraulic rods 36 on the first fixed frame 35 and the second fixed frame 313 will simultaneously drive the clamping plate 38 to move. The movement of the clamping plate 38 drives the limiting frame 310 to move. The limiting frame 310 slides on the fixed plate 311, thereby making the clamping plate 38 more stable when moving. The clamping plates 38 at the upper and lower ends of the fixed plate 311 are close to each other to clamp the workpiece, and the first airbag 39 on the clamping plate 38 is in contact with the workpiece through compression, which can prevent the workpiece from being damaged when the clamping plate 38 squeezes the workpiece, thereby affecting the quality of the workpiece.

[0031] After the workpiece is clamped, the second motor 33 is powered, the output end of the first motor 32 drives the rotating frame 31 to rotate, the rotating frame 31 drives the first fixed frame 35 and the fixed plate 311 to rotate, and since the clamping plate 38 is installed on the fixed plate 311, when the rotating frame 31 rotates, the rotating frame 31 drives the workpiece clamped by the clamping plate 38 to rotate. During the rotation of the workpiece, the position and angle of the workpiece can be changed, and the waste and pellets on the workpiece can be caused to fall off the workpiece by gravity, thereby achieving the cleaning effect. The workpiece is prevented from being in a certain position, causing some pellets and waste to hide in the corners and dead angles of the workpiece, resulting in incomplete cleaning of the pellets and waste.

[0032] In addition, during the rotation of the workpiece along with the rotating frame 31 for 360 degrees, the workpiece is only clamped by the clamping plate 38 on two sides, and during the rotation of the workpiece, the direction of the extrusion force of the clamping plate 38 on the workpiece is not in the same direction as the direction of the gravity acting on the workpiece. The workpiece will slide on the clamping plate 38 due to gravity. When the workpiece slides, the pellets and waste on the workpiece can also be shaken off. This way of cleaning the pellets and waste by gravity can not only avoid the hiding of the pellets and waste in the dead angles of the workpiece, resulting in incomplete cleaning and affecting subsequent work, but also can avoid the clamping of the clamping plate 38 and the workpiece, causing some pellets and waste to hide in the clamping position of the clamping plate 38 and the workpiece, resulting in incomplete cleaning of the pellets and waste.

[0033] In addition, when the clamping plate 38 moves to extrude and clamp the workpiece, the clamping plate 38 drives the driving rod 316 to move. When the workpiece moves due to gravity, the workpiece will extrude the driving rod 316 to move. The driving rod 316 drives the sealing plate 317 to move inside the cavity 312. During the process in which the extrusion direction of the clamping plate 38 on the workpiece gradually becomes perpendicular to the direction of the gravity acting on the workpiece, the sealing plate 317 extrudes the air inside the cavity 312 to move, causing the gas inside the cavity 312 to be extruded into the second air bag 315 on one side to make the second air bag 315 expand. The expansion of the second air bag 315 can resist the workpiece to prevent the workpiece from sliding off the clamping plate 38 and being damaged. In addition, the design of resisting by the expansion of the second air bag 315 can not only buffer the impact between the workpiece and the second air bag 315, but also prevent the workpiece from being damaged when the workpiece collides with the second air bag 315, thereby affecting the quality of the workpiece.

[0034] In addition, as the direction of the squeezing force exerted by the clamping plate 38 on the workpiece gradually becomes perpendicular to the direction of gravity acting on the workpiece, when the workpiece moves away from the driving rod 316, the counterweight 314, also affected by gravity, will slide inside the cavity 312. At the same time, the counterweight 314 pushes the sealing plate 317 to move and squeeze the gas inside the cavity 312, causing the gas to be squeezed into the second airbag 315 on the other side, causing the second airbag 315 to expand and resist the workpiece.

[0035] After cleaning, the clamping plate 38 is reset, and the second motor 33 is energized. The output end of the second motor 33 drives the conveying roller 34 to rotate. The conveying roller 34 can automatically transport the workpiece, making it convenient for the staff to collect it, thereby saving a lot of manpower and improving work efficiency.

[0036] The dumping mechanism 3 includes a rotating frame 31 rotatably mounted on the conveyor frame 2. The rotating frame 31 is provided with a conveying roller 34 connected to the roller frame on the conveyor frame 2. A first fixed frame 35 and a second fixed frame 313 are provided on one side of the rotating frame 31. The first fixed frame 35 and the second fixed frame 313 are both provided with a hydraulic rod 36. One end of the hydraulic rod 36 is provided with a clamping plate 38 for clamping the workpiece.

[0037] A first airbag 39 is provided on the clamping plate 38, and a fixed plate 311 is provided on one side of the rotating frame 31. A sealing plate 317 is slidably installed inside the fixed plate 311, and a driving rod 316 is slidably installed on the sealing plate 317. The driving rod 316 is driven by the clamping plate 38, and the two sides of the fixed plate 311 are connected to the second airbag 315.

[0038] Furthermore, a second motor 33 that drives the conveying roller 34 is installed on the rotating frame 31. The conveying roller 34 and the roller frame on the conveying frame 2 are designed to be on the same horizontal plane. A first motor 32 is installed on one side of the rotating frame 31. The first fixing frame 35 and the second fixing frame 313 are fixedly connected to the fixing plate 311, and the first fixing frame 35 and the second fixing frame 313 are distributed at the upper and lower ends of the fixing plate 311, and the second fixing frame 313 is movably connected to the conveying roller 34. A limiting frame 310 is fixedly installed on one end of the clamping plate 38. The limiting frame 310 slides on the fixing plate 311, and the clamping plate 38 is arranged on the limiting frame 310. The limiting frame 310 is communicated with the clamping plate 38. The clamping plate 38 is connected to the first airbag 39 and is arranged together. A cavity 312 is opened inside the fixed plate 311, and the cavity 312 is connected to the second airbag 315. The limiting frame 310 is fixedly connected to the sealing plate 317, and the sealing plate 317 slides inside the cavity 312, and one side of the sealing plate 317 is connected to the counterweight block 314, and the counterweight block 314 slides inside the cavity 312. A counterweight block 314 is provided on one side of the sealing plate 317, and one side of the sealing plate 317 is slidably connected to the driving rod 316, and one side of the driving rod 316 is fixedly connected to the clamping plate 38. The first airbag 39 at the upper end of the fixed plate 311 is opened with an air jet, and the clamping plate 38 is connected to the first airbag 39.

[0039] Furthermore, the blowing mechanism 4 includes a hair dryer 41 mounted on the first fixed frame 35, and an air duct 42 is installed at the air outlet end of the hair dryer 41, and one end of the air duct 42 is connected to the limiting frame 310. When the workpiece moves inside the clamping plate 38, the hair dryer 41 is started, and the blowing end of the hair dryer 41 blows the wind into the inside of the air duct 42, and blows the wind into the inside of the limiting frame 310 through the air duct 42, blows the wind into the inside of the clamping plate 38 through the limiting frame 310, and blows it out through the first air bag 39 on the clamping plate 38. The wind blown out by the first air bag 39 can completely clean the pills and waste on the workpiece. By using two different methods, the pills and waste on the workpiece can be automatically cleaned, which not only saves a lot of manpower and improves work efficiency, but also can completely clean the pills and waste on the workpiece, improve the quality of the workpiece, improve the recovery efficiency of the pills, and save costs.

[0040] Working principle: transport the workpiece to the conveyor rack 2, power on the conveyor rack 2 to work, and the roller on the conveyor rack 2 can drive the workpiece to move automatically to the cleaning area, thereby saving workers from carrying, saving manpower, and improving work efficiency;

[0041] After the workpiece is moved to a certain position, the workpiece will be moved to the conveying roller 34, at this time the hydraulic rod 36 on the first fixed frame 35 and the second fixed frame 313 is started, the hydraulic rod 36 on the first fixed frame 35 and the second fixed frame 313 will drive the clamping plate 38 to move at the same time, the clamping plate 38 moves to drive the limiting frame 310 to move, the limiting frame 310 slides on the fixed plate 311, so that the clamping plate 38 can move more stably, the clamping plate 38 on the upper and lower ends of the fixed plate 311 is close to each other, the workpiece can be clamped, and the first air bag 39 on the clamping plate 38 can be in extrusion contact with the workpiece, so that the workpiece can be prevented from being damaged when the clamping plate 38 extrudes the workpiece, and the quality of the workpiece is affected;

[0042] After the workpiece is clamped, the second motor 33 is powered, the output end of the first motor 32 drives the rotating frame 31 to rotate, the rotating frame 31 drives the first fixed frame 35 and the fixed plate 311 to rotate, and since the clamping plate 38 is installed on the fixed plate 311, when the rotating frame 31 rotates, the rotating frame 31 drives the workpiece clamped by the clamping plate 38 to rotate, in the process of rotating the workpiece, the position and angle of the workpiece can be changed, and through the gravity, the waste and pellets on the workpiece can be dropped from the workpiece, so that the cleaning effect is achieved, and some pellets and waste are hidden in the corners and dead angles of the workpiece, so that the pellets and waste cannot be cleaned completely;

[0043] In addition, in the process of rotating the workpiece with the rotating frame 31 by 360 degrees, the workpiece is only clamped and extruded by the clamping plate 38 on both sides, in the process of rotating the workpiece, the extrusion direction of the clamping plate 38 on the workpiece and the gravity direction of the workpiece are not in the same direction, the workpiece will slide on the clamping plate 38 due to gravity, when the workpiece slides, the pellets and waste on the workpiece can also be shaken off, through this way of cleaning the pellets and waste by gravity, not only can the pellets and waste be hidden in the dead angles of the workpiece, which leads to incomplete cleaning and affects the subsequent work, but also the workpiece can move on the clamping plate 38 automatically, which can prevent the clamping plate 38 from being clamped tightly with the workpiece, so that some pellets and waste are hidden in the clamping position of the clamping plate 38 and the workpiece, which leads to the pellets and waste cannot be cleaned;

[0044] In addition, when the clamping plate 38 moves to press the workpiece, the clamping plate 38 drives the driving rod 316 to move; when the workpiece moves due to gravity, the workpiece presses the driving rod 316 to move, the driving rod 316 drives the sealing plate 317 to move in the cavity 312, and in the process that the pressing force direction of the clamping plate 38 on the workpiece gradually becomes perpendicular to the gravity direction of the workpiece, the sealing plate 317 presses the air in the cavity 312 to move, so that the air in the cavity 312 is pressed into the second air bag 315 on one side to make the second air bag 315 expand, so that the expansion of the second air bag 315 can resist the workpiece, avoid the workpiece from sliding off the clamping plate 38, and cause damage to the workpiece, and affect the quality of the workpiece; in addition, the design of resisting the workpiece by the expansion of the second air bag 315 can buffer the collision between the workpiece and the second air bag 315, and avoid the collision between the workpiece and the second air bag 315 from causing damage to the workpiece and affecting the quality of the workpiece;

[0045] In addition, in the process that the pressing force direction of the clamping plate 38 on the workpiece gradually becomes perpendicular to the gravity direction of the workpiece, when the workpiece moves away from the direction of the driving rod 316, the counterweight 314 also moves in the cavity 312 due to gravity, and the counterweight 314 drives the sealing plate 317 to move to press the air in the cavity 312, so that the air is pressed into the second air bag 315 on the other side to make the second air bag 315 expand to resist the workpiece;

[0046] After cleaning, the clamping plate 38 is reset, the second motor 33 is powered on, the output end of the second motor 33 drives the conveying roller 34 to rotate, the conveying roller 34 can automatically transport the workpiece, and the workpiece is convenient for workers to collect, so that a large amount of manpower is saved, and the work efficiency is improved;

[0047] When the workpiece moves in the clamping plate 38, the air blower 41 is started, the blowing end of the air blower 41 blows air into the air guide pipe 42, the air is blown into the limiting frame 310 through the air guide pipe 42, the air is blown into the clamping plate 38 through the limiting frame 310, and the air is blown out through the first air bag 39 on the clamping plate 38, the air blown out through the first air bag 39 can clean the pellets and waste on the workpiece completely, the pellets and waste on the workpiece are cleaned in two different ways, not only a large amount of manpower is saved, the work efficiency is improved, but also the pellets and waste on the workpiece can be cleaned completely, the quality of the workpiece is improved, the recovery efficiency of the pellets is improved, and the cost is saved.

[0048] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A residual pellet dumping device, comprising a workbench (1) and a conveying frame (2) mounted on the workbench (1), characterized in that: The workbench (1) is provided with a dumping mechanism (3) having a dumping function, and the dumping mechanism (3) is provided with a purge mechanism (4) for assisting the dumping mechanism (3) in removing pellets and waste materials; The tipping mechanism (3) comprises a rotating frame (31) rotatably mounted on the conveying frame (2), a conveying roller (34) connected to a roller frame on the conveying frame (2) is provided on the rotating frame (31), a first fixed frame (35) and a second fixed frame (313) are provided on one side of the rotating frame (31), a hydraulic rod (36) is provided on each of the first fixed frame (35) and the second fixed frame (313), and a clamping plate (38) for clamping a workpiece is provided at one end of the hydraulic rod (36); A first airbag (39) is provided on the clamping plate (38), a fixed plate (311) is provided on one side of the rotating frame (31), a sealing plate (317) is slidably installed inside the fixed plate (311), a driving rod (316) is slidably installed on the sealing plate (317), the driving rod (316) is driven by the clamping plate (38), and two sides of the fixed plate (311) are connected to the second airbag (315).

2. A residual pellet dumping device according to claim 1, characterized in that: A second motor (33) for driving a conveying roller (34) is installed on the rotating frame (31), and the conveying roller (34) and a roller frame on the conveying frame (2) are designed to be on the same horizontal plane. A first motor (32) is installed on one side of the rotating frame (31).

3. The residual pellet dumping device according to claim 1, characterized in that: The first fixing frame (35) and the second fixing frame (313) are fixedly connected to the fixing plate (311), and the first fixing frame (35) and the second fixing frame (313) are distributed at the upper and lower ends of the fixing plate (311), and the second fixing frame (313) is movably connected to the conveying roller (34).

4. The residual pellet dumping device according to claim 1, characterized in that: A limiting frame (310) is fixedly mounted on one end of the clamping plate (38), the limiting frame (310) slides on the fixing plate (311), and the clamping plate (38) is arranged on the limiting frame (310), and the limiting frame (310) is connected to the clamping plate (38).

5. The residual pellet dumping device according to claim 4, characterized in that: The clamping plate (38) is connected to the first airbag (39), and a cavity (312) is provided inside the fixing plate (311). The cavity (312) is connected to the second airbag (315).

6. The residual pellet dumping device according to claim 5, characterized in that: The limiting frame (310) is fixedly connected to the sealing plate (317), the sealing plate (317) slides inside the cavity (312), and one side of the sealing plate (317) is connected to the counterweight (314), the counterweight (314) slides inside the cavity (312), and the counterweight (314) is provided on one side of the sealing plate (317).

7. The residual pellet dumping device according to claim 1, characterized in that: One side of the sealing plate (317) is slidably connected to the driving rod (316), and one side of the driving rod (316) is fixedly connected to the clamping plate (38).

8. The residual pellet dumping device according to claim 1, characterized in that: The first air bag (39) at the upper end of the fixing plate (311) is provided with an air jet port, and the clamping plate (38) is connected to the first air bag (39).

9. The residual pellet dumping device according to claim 1, characterized in that: The blowing mechanism (4) comprises a blower (41) mounted on a first fixing frame (35); an air guide pipe (42) is mounted on an air outlet end of the blower (41); one end of the air guide pipe (42) is connected to the limiting frame (310).

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