CN116766072A - Full-automatic numerical control shot blasting machine - Google Patents
Full-automatic numerical control shot blasting machine Download PDFInfo
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- CN116766072A CN116766072A CN202111390928.1A CN202111390928A CN116766072A CN 116766072 A CN116766072 A CN 116766072A CN 202111390928 A CN202111390928 A CN 202111390928A CN 116766072 A CN116766072 A CN 116766072A
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- roller
- stirring
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- cam
- shell
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- 238000005422 blasting Methods 0.000 title claims abstract description 27
- 238000003756 stirring Methods 0.000 claims abstract description 125
- 239000004576 sand Substances 0.000 claims abstract description 107
- 238000001914 filtration Methods 0.000 claims abstract description 10
- 238000007599 discharging Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 24
- 238000000034 method Methods 0.000 abstract description 24
- 238000007873 sieving Methods 0.000 abstract description 17
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 description 7
- 239000006187 pill Substances 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910001141 Ductile iron Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- -1 rust Chemical class 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The invention belongs to the technical field of shot blasting machines, and particularly relates to a full-automatic numerical control shot blasting machine; comprises a shell, a circulating unit, a working unit and a filtering unit; the working unit comprises a first roller, a second roller, a third roller and a first conveyor belt; the filtering unit comprises a sieve plate, a push rod, a cam, a second conveyor belt, a stirring roller, a spring and a bottom plate; according to the invention, through the rotation of the cam, the ejector rod moves up and down along with the cam, and the spring is fixedly connected to the bottom of the left side of the sieve plate, so that the sieve plate can shake up and down by matching with the spring in the process of moving the ejector rod up and down, and the sieving effect of the sieve plate is enhanced; the stirring roller rotates clockwise to drive the stirring blade to move, the sand balls are stirred towards the left end of the sieve plate, on one hand, the piled sand balls are scattered, the sieving effect is improved, on the other hand, the sand balls are stirred towards the left end of the sieve plate, so that the sand balls are far away from the sand outlet, the residence time of the sand balls on the sieve plate is prolonged, and the sieving effect is improved.
Description
Technical Field
The invention belongs to the technical field of shot blasting machines, and particularly relates to a full-automatic numerical control shot blasting machine.
Background
The shot blasting machine is a treatment device for blasting steel shots at high speed to impact the surfaces of material objects through a shot blasting machine, and eliminates some attachments on the surfaces of metals, such as rust, or obtains a specific surface layer through shot blasting; the shot blasting medium can be sand with various specifications, silicon carbide particles, small steel balls and the like; compared with other surface treatment technologies, the method is faster and more effective, and can be used for casting after partial retention or stamping; almost all cast steel, gray cast, marquee, ductile iron, etc. are shot blasted.
In the prior art, when a crawler-type shot blasting machine is used, the used sand balls are required to be filtered and screened, and broken sand balls, rust and other impurities are removed, so that the intact sand balls are recycled, waste is avoided, and meanwhile, the damage of the broken sand balls to the surface of a workpiece is avoided; however, most crawler-type shot blasting machines only allow the sand balls to pass through the inclined sieve plate to finish the filtering of the sand balls, and due to the increase of the sand balls, the sand balls possibly accumulate, and the accumulated sand balls slide along the inclined sieve plate, so that the sand balls are not filtered yet and are recycled.
In view of the above, the invention provides a full-automatic numerical control shot blasting machine to solve the technical problems.
Disclosure of Invention
In order to make up for the deficiency of the prior art and solve the problem that the screen plate filters the sand pill insufficiently in the prior art, the invention provides a full-automatic numerical control shot blasting machine.
The technical scheme adopted for solving the technical problems is as follows: a full-automatic numerical control shot blasting machine comprises a shell, a circulating unit, a working unit and a filtering unit; a discharging hole is formed in the part, close to the top, of the frame body, and a first sand outlet and a second sand outlet are formed in the part, close to the bottom, of the frame body; the working unit comprises a first roller, a second roller, a third roller and a first conveyor belt, wherein the first roller, the second roller and the third roller are respectively connected to the central part of the frame body in a rotating way, and the first conveyor belt is nested on the first roller, the second roller and the third roller; the filtering unit comprises a sieve plate, a push rod, a cam, a second conveyor belt, a stirring roller, a spring and a bottom plate; one end of the screen plate is rotationally connected with the shell and is obliquely arranged, a spring is fixedly connected to the bottom of one end of the screen plate, which is far away from the connecting part of the screen plate and the shell, the other end of the spring is fixedly connected with the bottom plate, the ends of the screen plate and the bottom plate are respectively corresponding to a first sand outlet and a second sand outlet, two ends of a first roller are respectively fixedly connected with cams, two side tops of one end of the screen plate, which is far away from the connecting part of the screen plate and the shell, are fixedly connected with ejector rods, the other ends of the ejector rods are contacted with the surfaces of the cams, two ends of a second roller are respectively sleeved with a second conveyor belt, the two ends of the second conveyor belt are sleeved at two ends of the stirring roller, the two ends of the stirring roller are rotationally connected with the side surface of the frame, and stirring blades are fixedly arranged on the stirring roller; the circulating unit is fixedly connected with the first sand outlet and communicated with the top of the frame body.
During operation, a workpiece is placed on the first conveyor belt through the discharging hole, the motor drives the first roller to rotate clockwise at a low speed, namely the first conveyor belt moves, sand balls are sprayed out of the top of the frame body and are sprayed on the workpiece, the workpiece is shot-blasted, holes are formed in the first conveyor belt, then the sand balls move downwards through the holes in the first conveyor belt and fall on the screen plate, the screen plate screens out broken sand balls and other impurities and falls on the bottom plate, the intact sand balls are left on the screen plate, then flow through the circulation unit through the first sand outlet to complete circulation, the circulation unit is of the prior art and is not repeated; the broken sand balls and other impurities are arranged on a bottom plate and then discharged through a second sand outlet; the two ends of the first roller are respectively fixedly connected with a cam, the cams rotate along with the first roller in the rotating process of the first roller, and the ejector rods are contacted with the cam surfaces, so that the ejector rods can move up and down along with the cams in the rotating process of the cams, and the other ends of the ejector rods are respectively fixedly connected with the tops of the front side and the rear side of the sieve plate, and the bottoms of the left side of the sieve plate are fixedly connected with springs, so that the sieve plate can shake up and down in the matching of the springs in the moving process of the ejector rods, and the sieving effect of the sieve plate is enhanced; in addition, two ends of the second roller are respectively sleeved with a second conveyor belt, the other ends of the second conveyor belts are respectively sleeved at two ends of the stirring roller, namely, when the first roller rotates clockwise, the second roller rotates clockwise under the drive of the first conveyor belt, and then the stirring roller is driven by the second conveyor belt to rotate clockwise, the stirring roller rotates clockwise to drive the stirring blades to move, so that sand balls are stirred towards the left end of the screen plate, on one hand, piled sand balls are scattered, the sieving effect is improved, on the other hand, sand balls are stirred towards the left end of the screen plate to enable the sand balls to be far away from the sand outlet, the residence time of the sand balls on the screen plate is prolonged, the sieving effect is improved, and because of low-speed rotation of a motor, the sand balls cannot be discharged from the sand outlet due to rotation of the stirring roller; the position of the stirring roller is additionally set so that the screen plate is not in contact with the stirring blades when the screen plate is shaken up to the highest position.
Preferably, a roller is rotatably connected to the contact portion between the ejector rod and the cam surface.
When the cam is in operation, the contact part of the ejector rod and the cam surface is rotationally connected with the roller, virtual constraint is introduced by the arrangement, friction is reduced, the roller moves on the cam surface in the process of rotating the cam, the ejector rod is easier to move on the cam surface, and energy loss is reduced; on the other hand, the roller is arranged, so that the ejector rod moves more smoothly on the surface of the cam, the abrasion of the ejector rod is reduced, and the device is more durable.
Preferably, the cam surface is uniformly provided with a plurality of first lugs.
During operation, the cam surface evenly is provided with the lug, produces uneven surface, at cam pivoted in-process, lug and gyro wheel contact, makes the ejector pin take place vibrations about this in the twinkling of an eye, and then drives the sieve and shake from top to bottom, has increased the screen effect of sieve, makes the sand ball by the more abundant of screening, and the lug has prevented that the gyro wheel from skidding on the cam, has guaranteed that the gyro wheel can move on cam surface.
Preferably, a plurality of stirring blades are uniformly and fixedly arranged on the same vertical section of the stirring roller, and the stirring blades are uniformly arrayed on the side face of the stirring roller.
During operation, the same vertical cross section on the stirring roller is evenly fixed and is provided with a plurality of stirring vane, this setting makes the work efficiency of stirring roller increase, has increased the stirring roller break up the effect, and stirring vane is about stirring roller side even array, leaves the gap on the stirring roller side between two adjacent stirring vane, when guaranteeing stirring roller and beat the sand pill efficiency of scattering, the sand pill can be passed through smoothly in the gap of having guaranteed, can not blockked by the stirring roller completely and influence the play sand of a sand outlet.
Preferably, the end of the stirring blade is bent in a 7 shape.
During operation, stirring vane's tip is crooked to 7 font, and its contact portion with the stirring roller is crooked, is close to the position level of sieve, and at stirring roller pivoted in-process, stirring vane produces the action of similar trowelling, makes the sand ball be trowelled on the sieve, has guaranteed the screen effect, and stirring vane is longer near the position of sieve, has increased stirring vane and sand ball's area of contact, makes stirring vane's work efficiency increase.
Preferably, a plurality of second protruding blocks are uniformly and fixedly arranged at the end part of the stirring blade.
When the stirring device works, the end part of the stirring blade is uniformly and fixedly provided with a plurality of second protruding blocks, and when the stirring blade moves to a position close to the sieve plate, the second protruding blocks are positioned on the surface of the stirring blade, which is opposite to the sieve plate, on one hand, the stirring blade contacts with the sand balls in the process of trowelling the sand balls, so that trowelling efficiency is ensured; on the other hand, as the plurality of second protruding blocks are arranged, gaps are reserved between every two adjacent second protruding blocks, and the completed sand balls can pass through the gaps, so that the sand balls can not be blocked completely by the stirring blades.
The beneficial effects of the invention are as follows:
1. according to the full-automatic numerical control shot blasting machine, the ejector rod moves up and down along with the rotation of the cam, and the spring is fixedly connected to the bottom of the left side of the screen plate, so that the ejector rod is matched with the spring in the process of moving up and down, the screen plate can shake up and down, and the screening effect of the screen plate is enhanced; the stirring roller rotates clockwise to drive the stirring blade to move, the sand balls are stirred towards the left end of the sieve plate, on one hand, the piled sand balls are scattered, the sieving effect is improved, on the other hand, the sand balls are stirred towards the left end of the sieve plate, so that the sand balls are far away from the sand outlet, the residence time of the sand balls on the sieve plate is prolonged, and the sieving effect is improved.
2. According to the full-automatic numerical control shot blasting machine, the end part of the stirring blade is bent into the shape of the 7, the contact part of the stirring blade and the stirring roller is bent, the part close to the sieve plate is horizontal, in the rotating process of the stirring roller, the stirring blade generates a trowelling-like action, so that the sand balls are trowelled on the sieve plate, the sieving effect is ensured, the part of the stirring blade close to the sieve plate is longer, the contact area of the stirring blade and the sand balls is increased, and the working efficiency of the stirring blade is increased.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a detail view of the stirring roller of the present invention;
FIG. 4 is an enlarged view of a portion at A of FIG. 2;
FIG. 5 is a partial enlarged view at B of FIG. 3;
in the figure: the device comprises a shell 1, a discharge hole 11, a first sand outlet 12, a second sand outlet 13, a circulating unit 2, a working unit 3, a first roller 31, a second roller 32, a third roller 33, a first conveyor belt 34, a filtering unit 4, a screen plate 41, a push rod 42, a roller 421, a cam 43, a first bump 431, a second conveyor belt 44, a stirring roller 45, a stirring blade 451, a second bump 452, a spring 46 and a bottom plate 47.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 to 5, the full-automatic numerical control shot blasting machine comprises a shell 1, a circulating unit 2, a working unit 3 and a filtering unit 4; a discharge hole 11 is formed in the part, close to the top, of the shell 1, and a first sand outlet 12 and a second sand outlet 13 are formed in the part, close to the bottom, of the shell 1; the working unit 3 comprises a first roller 31, a second roller 32, a third roller 33 and a first conveyor belt 34, wherein the first roller 31, the second roller 32 and the third roller 33 are respectively connected to the central part of the shell 1 in a rotating way, and the first conveyor belt 34 is nested on the first roller 31, the second roller 32 and the third roller 33; the filtering unit 4 comprises a sieve plate 41, a push rod 42, a cam 43, a second conveyor belt 44, a stirring roller 45, a spring 46 and a bottom plate 47; one end of the screen plate 41 is rotatably connected with the shell 1 and is obliquely arranged, a spring 46 is fixedly connected to the bottom of one end of the screen plate 41, which is far away from the connecting part of the screen plate 41 and the shell 1, the other end of the spring 46 is fixedly connected with a bottom plate 47, the ends of the screen plate 41 and the bottom plate 47 are respectively corresponding to a first sand outlet 12 and a second sand outlet 13, two ends of a first roller 31 are respectively fixedly connected with a cam 43, two side tops of one end of the screen plate 41, which is far away from the connecting part of the screen plate 41 and the shell 1, are fixedly connected with ejector rods 42, the other end of the ejector rods 42 is in surface contact with the cam 43, two ends of a second roller 32 are respectively sleeved with a second conveyor belt 44, the two ends of the second conveyor belt 44 are sleeved at two ends of a stirring roller 45, the two ends of the stirring roller 45 are rotatably connected with the side surface of the shell 1, and stirring blades 451 are fixedly arranged on the stirring roller 45; the circulating unit 2 is fixedly connected with the sand outlet 12 and is communicated with the top of the shell 1.
During operation, a workpiece is placed on the first conveyor belt 34 through the discharging hole 11, the motor drives the first roller 31 to rotate clockwise at a low speed, namely the first conveyor belt 34 moves, and the first conveyor belt 34 tightens, so that the second roller 32 and the third roller 33 are driven to rotate together; the sand balls are sprayed out from the top of the shell 1 and are sprayed on a workpiece, the workpiece is shot blasting treatment is carried out, holes are formed in the first conveyor belt 34, then the sand balls move downwards through the holes in the first conveyor belt 34 and fall on the sieve plate 41, the broken sand balls and other impurities are sieved by the sieve plate 41 and fall on the bottom plate 47, the intact sand balls are left on the sieve plate 41, and then circulation is completed through the first sand outlet 12 through the circulation unit 2, the circulation unit 2 is of the prior art and is not repeated; the broken sand balls and other impurities are arranged on the bottom plate 47 and then discharged through the second sand outlet 13; the two ends of the first roller 31 are fixedly connected with the cams 43 respectively in the process, the cams 43 rotate along with the first roller 31 in the process of rotating, and the surface of the cams 43 is contacted with the ejector rods 42, so that the ejector rods 42 move up and down along with the cams 43 in the process of rotating, and the other ends of the ejector rods 42 are fixedly connected with the tops of the front side and the rear side of the sieve plate 41 respectively, and the bottoms of the left side of the sieve plate 41 are fixedly connected with the springs 46, so that the sieve plate 41 shakes up and down in the process of moving the ejector rods 42, and the sieving effect of the sieve plate 41 is enhanced; in addition, two ends of the second roller 32 are respectively sleeved with a second conveyor belt 44, the other ends of the second conveyor belts 44 are respectively sleeved at two ends of a stirring roller 45, namely, when the first roller 31 rotates clockwise, the second roller 32 rotates clockwise under the drive of the first conveyor belt 34, and then the stirring roller 45 is driven by the second conveyor belt 44 to rotate clockwise, the stirring roller 45 rotates clockwise to drive a stirring blade 451 to move so as to stir the sand balls to the left end of the screen plate 41, on one hand, the piled sand balls are scattered to increase the sieving effect, and on the other hand, the sand balls are stirred to the left end of the screen plate 41 to lead the sand balls to be far away from the first sand outlet 12, so that the residence time of the sand balls on the screen plate 41 is increased, and the sieving effect is increased. The position of the stirring roller 45 is additionally set so that the screen plate 41 is not in contact with the stirring blade 451 when the screen plate 41 is shaken up to the highest.
As a specific embodiment of the present invention, a roller 421 is rotatably connected to a contact portion between the ejector pin 42 and the surface of the cam 43.
In operation, the contact part between the ejector rod 42 and the surface of the cam 43 is rotationally connected with the roller 421, so that virtual constraint is introduced, friction is reduced, the roller 421 moves on the surface of the cam 43 in the process of rotating the cam 43, the ejector rod 42 moves on the surface of the cam 43 more easily, and energy loss is reduced; on the other hand, the roller 421 ensures that the ejector rod 42 moves more smoothly on the surface of the cam 43, reduces the abrasion of the ejector rod 42 and ensures that the device is more durable.
As a specific embodiment of the present invention, the surface of the cam 43 is uniformly provided with a plurality of first protrusions 431.
During operation, the cam 43 surface evenly is provided with the lug 431 of No. one, produces the rugged surface, at cam 43 pivoted in-process, lug 431 of No. one and gyro wheel 421 contact, makes ejector pin 42 take place vibrations about this moment, and then drives the vibrations about sieve 41, has increased the screen effect of sieve 41, makes the sand ball by the more abundant of screening, and the lug has prevented that gyro wheel 421 from skidding on cam 43, has guaranteed that gyro wheel 421 can move on cam 43 surface.
As a specific embodiment of the present invention, a plurality of stirring blades 451 are uniformly and fixedly disposed on the same vertical section of the stirring roller 45, and the stirring blades 451 are uniformly arrayed with respect to the side surface of the stirring roller 45.
During operation, the same vertical cross section on the stirring roller 45 is evenly and fixedly provided with a plurality of stirring blades 451, the working efficiency of the stirring roller 45 is increased by the arrangement, the scattering effect of the stirring roller 45 is improved, the stirring blades 451 are uniformly arrayed on the side face of the stirring roller 45, gaps are reserved between two adjacent stirring blades 451 on the side face of the stirring roller 45, the efficiency of scattering sand balls by the stirring roller 45 is ensured, and meanwhile, the sand balls can smoothly pass through the gaps, and the sand outlet 12 is not influenced by the complete blocking of the stirring roller 45.
As a specific embodiment of the present invention, the end of the stirring blade 451 is bent in a 7-shape.
During operation, the end part of the stirring blade 451 is bent into a 7 shape, the contact part of the stirring blade 451 and the stirring roller 45 is bent, the part close to the sieve plate 41 is horizontal, in the process of rotating the stirring roller 45, the stirring blade 451 generates a trowelling-like action, so that the sand balls are trowelled on the sieve plate 41, the sieving effect is ensured, the part of the stirring blade 451 close to the sieve plate 41 is longer, the contact area of the stirring blade 451 and the sand balls is increased, and the working efficiency of the stirring blade 451 is increased.
As a specific embodiment of the present invention, the end of the stirring blade 451 is uniformly and fixedly provided with a plurality of second protruding blocks 452.
When the stirring blade is in operation, the end part of the stirring blade 451 is uniformly and fixedly provided with a plurality of second protruding blocks 452, and when the stirring blade 451 moves to a position close to the screen plate 41, the second protruding blocks 452 are positioned on the surface of the stirring blade 451, which is opposite to the screen plate 41, on one hand, the second protruding blocks 452 are contacted with the sand balls when the stirring blade 451 is used for trowelling the sand balls, so that trowelling efficiency is ensured; on the other hand, as the plurality of second protruding blocks 452 are arranged, gaps are reserved between every two adjacent second protruding blocks 452, and the completed sand balls can pass through the gaps, so that the sand balls can not be blocked completely by the stirring blades 451.
The specific working procedure is as follows:
the workpiece is placed on the first conveyor belt 34 through the discharge hole 11, the motor drives the first roller 31 to rotate clockwise at a low speed, namely the first conveyor belt 34 moves, sand balls are sprayed out of the top of the shell 1 and are sprayed on the workpiece to perform shot blasting treatment on the workpiece, holes are formed in the first conveyor belt 34, then the sand balls move downwards through the holes in the first conveyor belt 34 and fall on the screen plate 41, the screen plate 41 screens out broken sand balls and other impurities on the bottom plate 47, the intact sand balls are left on the screen plate 41, then circulation is completed through the first sand outlet 12 through the circulation unit 2, recycling is achieved, the circulation unit 2 is of the prior art, and details are omitted; the broken sand balls and other impurities are arranged on the bottom plate 47 and then discharged through the second sand outlet 13; the two ends of the first roller 31 are fixedly connected with the cams 43 respectively in the process, the cams 43 rotate along with the first roller 31 in the process of rotating, and the surface of the cams 43 is contacted with the ejector rods 42, so that the ejector rods 42 move up and down along with the cams 43 in the process of rotating, and the other ends of the ejector rods 42 are fixedly connected with the tops of the front side and the rear side of the sieve plate 41 respectively, and the bottoms of the left side of the sieve plate 41 are fixedly connected with the springs 46, so that the sieve plate 41 shakes up and down in the process of moving the ejector rods 42, and the sieving effect of the sieve plate 41 is enhanced; in addition, two ends of the second roller 32 are respectively sleeved with a second conveyor belt 44, the other ends of the second conveyor belts 44 are respectively sleeved at two ends of a stirring roller 45, namely, when the first roller 31 rotates clockwise, the second roller 32 rotates clockwise under the drive of the first conveyor belt 34, and then the stirring roller 45 is driven by the second conveyor belt 44 to rotate clockwise, the stirring roller 45 rotates clockwise to drive a stirring blade 451 to move so as to stir the sand balls to the left end of the screen plate 41, on one hand, the piled sand balls are scattered to increase the sieving effect, and on the other hand, the sand balls are stirred to the left end of the screen plate 41 to lead the sand balls to be far away from the first sand outlet 12, so that the residence time of the sand balls on the screen plate 41 is increased, and the sieving effect is increased. In addition, the position of the stirring roller 45 is set so that when the screen plate 41 shakes upwards to the highest position, the screen plate 41 is not contacted with the stirring blade 451, in addition, the end part of the stirring blade 451 is bent into a 7 shape, the contact part of the stirring blade 451 and the stirring roller 45 is bent, the part close to the screen plate 41 is horizontal, in the process of rotating the stirring roller 45, the stirring blade 451 generates a trowelling-like action, so that sand balls are trowelled on the screen plate 41, the sieving effect is ensured, the part of the stirring blade 451 close to the screen plate 41 is longer, the contact area between the stirring blade 451 and the sand balls is increased, and the working efficiency of the stirring blade 451 is increased.
The front, rear, left, right, up and down are all based on fig. 1 in the drawings of the specification, the face of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on, according to the viewing angle of the person.
In the description of the present invention, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present invention.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A full-automatic numerical control shot blasting machine is characterized in that: comprises a shell (1), a circulating unit (2), a working unit (3) and a filtering unit (4); a discharging hole (11) is formed in the part, close to the top, of the shell (1), and a first sand outlet (12) and a second sand outlet (13) are formed in the part, close to the bottom, of the shell (1); the working unit (3) comprises a first roller (31), a second roller (32), a third roller (33) and a first conveyor belt (34), wherein the first roller (31), the second roller (32) and the third roller (33) are respectively connected to the central part of the shell (1) in a rotating way, and the first conveyor belt (34) is nested on the first roller (31), the second roller (32) and the third roller (33); the filtering unit (4) comprises a sieve plate (41), a push rod (42), a cam (43), a second conveyor belt (44), a stirring roller (45), a spring (46) and a bottom plate (47); one end of the screen plate (41) is rotationally connected with the shell (1) and obliquely arranged, a spring (46) is fixedly connected to the bottom of one end of the connecting part of the screen plate (41) and the shell (1) away from the screen plate (41), the other end of the spring (46) is fixedly connected with a bottom plate (47), the ends of the screen plate (41) and the bottom plate (47) are respectively corresponding to a sand outlet (12) and a sand outlet (13) of a second number, the two ends of a first roller (31) are respectively fixedly connected with a cam (43), the two ends of the screen plate (41) are respectively fixedly connected with a push rod (42) away from the two sides of one end of the connecting part of the screen plate (41) and the shell (1), the other end of the push rod (42) is in surface contact with the cam (43), two ends of the second roller (32) are respectively sleeved with a second conveyor belt (44), the two ends of the second conveyor belt (44) are respectively sleeved at two ends of a stirring roller (45), the two ends of the stirring roller (45) are rotationally connected with the side surface of the shell (1), and stirring blades (451) are fixedly arranged on the stirring roller (45). The circulating unit (2) is fixedly connected with the first sand outlet (12) and is communicated with the top of the shell (1).
2. The fully automatic numerical control shot blasting machine according to claim 1, wherein: and a roller (421) is rotatably connected to the contact part between the ejector rod (42) and the surface of the cam (43).
3. The fully automatic numerical control shot blasting machine according to claim 2, wherein: a plurality of first protruding blocks (431) are uniformly arranged on the surface of the cam (43).
4. A fully automatic numerical control shot blasting machine according to claim 3, wherein: a plurality of stirring blades (451) are uniformly and fixedly arranged on the same vertical section of the stirring roller (45), and the stirring blades (451) are uniformly arrayed on the side face of the stirring roller (45).
5. The fully automatic numerical control shot blasting machine according to claim 4, wherein: the end of the stirring blade (451) is bent in a 7-shape.
6. The fully automatic numerical control shot blasting machine according to claim 5, wherein: a plurality of second protruding blocks (452) are uniformly and fixedly arranged at the end parts of the stirring blades (451).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111390928.1A CN116766072A (en) | 2021-11-23 | 2021-11-23 | Full-automatic numerical control shot blasting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111390928.1A CN116766072A (en) | 2021-11-23 | 2021-11-23 | Full-automatic numerical control shot blasting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116766072A true CN116766072A (en) | 2023-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111390928.1A Pending CN116766072A (en) | 2021-11-23 | 2021-11-23 | Full-automatic numerical control shot blasting machine |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB784029A (en) * | 1954-12-04 | 1957-10-02 | Andre Sisson Lehmann Ets | Abrasive-blasting apparatus |
| JP2011079120A (en) * | 2009-09-08 | 2011-04-21 | Sintokogio Ltd | Shot blasting method and equipment therefor |
| CN208801224U (en) * | 2018-08-10 | 2019-04-30 | 浙江嘉业机电有限公司 | A kind of Novel shot blasting machine |
| CN210307382U (en) * | 2019-07-29 | 2020-04-14 | 江苏省成越科技有限公司 | Automatic cylinder shot-blasting machine of even shakeout |
| CN210550495U (en) * | 2019-09-27 | 2020-05-19 | 济南建桥机械有限公司 | Crawler-type shot blasting machine |
| CN211964946U (en) * | 2019-12-31 | 2020-11-20 | 阿拉善盟文心商贸有限公司 | Multilayer screening plant of fine hair processing |
| CN112536729A (en) * | 2020-12-21 | 2021-03-23 | 诸城市大宇铸造机械有限公司 | Crawler-type shot blasting machine |
-
2021
- 2021-11-23 CN CN202111390928.1A patent/CN116766072A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB784029A (en) * | 1954-12-04 | 1957-10-02 | Andre Sisson Lehmann Ets | Abrasive-blasting apparatus |
| JP2011079120A (en) * | 2009-09-08 | 2011-04-21 | Sintokogio Ltd | Shot blasting method and equipment therefor |
| CN208801224U (en) * | 2018-08-10 | 2019-04-30 | 浙江嘉业机电有限公司 | A kind of Novel shot blasting machine |
| CN210307382U (en) * | 2019-07-29 | 2020-04-14 | 江苏省成越科技有限公司 | Automatic cylinder shot-blasting machine of even shakeout |
| CN210550495U (en) * | 2019-09-27 | 2020-05-19 | 济南建桥机械有限公司 | Crawler-type shot blasting machine |
| CN211964946U (en) * | 2019-12-31 | 2020-11-20 | 阿拉善盟文心商贸有限公司 | Multilayer screening plant of fine hair processing |
| CN112536729A (en) * | 2020-12-21 | 2021-03-23 | 诸城市大宇铸造机械有限公司 | Crawler-type shot blasting machine |
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