CN117644484B - Steel shot circulating device for shot blasting machine - Google Patents
Steel shot circulating device for shot blasting machine Download PDFInfo
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- CN117644484B CN117644484B CN202410116306.7A CN202410116306A CN117644484B CN 117644484 B CN117644484 B CN 117644484B CN 202410116306 A CN202410116306 A CN 202410116306A CN 117644484 B CN117644484 B CN 117644484B
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- 238000005422 blasting Methods 0.000 title claims abstract description 72
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 51
- 239000010959 steel Substances 0.000 title claims abstract description 51
- 238000003756 stirring Methods 0.000 claims abstract description 103
- 238000004140 cleaning Methods 0.000 claims abstract description 34
- 238000004064 recycling Methods 0.000 claims abstract description 8
- 230000002093 peripheral effect Effects 0.000 claims description 65
- 239000000463 material Substances 0.000 claims description 36
- 230000000712 assembly Effects 0.000 claims description 20
- 238000000429 assembly Methods 0.000 claims description 20
- 238000007906 compression Methods 0.000 claims description 17
- 230000006835 compression Effects 0.000 claims description 16
- 238000007790 scraping Methods 0.000 claims description 10
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 238000011084 recovery Methods 0.000 abstract description 23
- 239000002699 waste material Substances 0.000 description 17
- 239000002184 metal Substances 0.000 description 11
- 238000000926 separation method Methods 0.000 description 6
- 238000009826 distribution Methods 0.000 description 5
- 238000005266 casting Methods 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 239000010814 metallic waste Substances 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 241001233242 Lontra Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Food-Manufacturing Devices (AREA)
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Abstract
The utility model relates to the technical field of shot blasting machines, in particular to a steel shot circulating device for a shot blasting machine, which comprises a recovery component, wherein a shot blasting chamber for processing a workpiece is arranged below the recovery component, a return component for collecting steel shots is arranged at the bottom of an inner cavity of the shot blasting chamber, a lifting component communicated with the return component is arranged at the outer side of the shot blasting chamber, the lifting component is used for conveying the steel shots to the recovery component above the shot blasting chamber, and a distributing bin is arranged above the shot blasting chamber; the recycling assembly comprises a shell, an electromagnetic ring, a stirring assembly and a cleaning assembly, wherein the electromagnetic ring, the stirring assembly and the cleaning assembly are coaxially arranged in the shell; the electromagnetic ring is positioned in the stirring assembly; the head end of the stirring assembly is communicated with the distributing bin; the cleaning assembly is between the housing and the stirring assembly. The utility model can clean all steel shots in the shot blasting machine and ensure that the shot blasting machine can work for a long time.
Description
Technical Field
The utility model relates to the technical field of shot blasting machines, in particular to a steel shot circulating device for a shot blasting machine.
Background
The metal shot blasting machine is casting equipment for cleaning or strengthening the surface of a casting by utilizing high-speed shots thrown out by the shot blasting machine. The shot blasting machine can simultaneously perform shakeout, core removal and cleaning on castings. The shot blasting machine is a treatment technology for blasting steel shot to impact the surface of a material object at high speed through a shot blasting machine. Compared with other surface treatment technologies, the method is faster and more effective, and can be used for casting process after partial retention or stamping, the shot is continuously recycled for continuous use when the shot blasting machine is used, but metal scraps are doped when the shot is recycled, so that further screening is needed.
Chinese patent CN216094243U discloses a recovery device of anti-escaping dust for metal shot blasting machine, including the recovery box body, be provided with the separation chamber in the recovery box body, be provided with the collecting vat between separation chamber and the recovery box body top lateral wall, the welding of separation intracavity has spiral row material pipe, the inner wall both sides of separation chamber are inside to be provided with the piece holding tank, be provided with logical groove between piece holding tank and the separation chamber, install spacing otter board in the logical groove, install the electromagnetism piece on the inner wall of piece holding tank, the inner wall inside of piece holding tank is provided with the transition chamber, the utility model can be with retrieving pellet and metal chip through the internal mechanism of recovery box body, and can separate recovery with the pellet and the metal chip that fall, the separation thoroughly, can guarantee the pellet and retrieve the use fast, and can adsorb the metal chip through the electromagnetism piece, thereby can prevent that the metal chip from drifting away, and make things convenient for the collection of metal chip in later stage.
Above-mentioned equipment is after cleaning up the waste material on the shot surface, directly discharges from the air exit, and then needs peripheral hardware lifting mechanism to send the shot after the cleanness to the feed box on the shot-blasting machine, and the electromagnetic block of equipment inside need be closed to above-mentioned equipment when clearing up metal detritus at the same time to this is when clearing up metal detritus, need to close the shot-blasting machine in step or close the export of shot-blasting machine, thereby can't adapt to the long-term work of shot-blasting machine, and then influences the work efficiency of shot-blasting machine.
Disclosure of Invention
According to the shot circulating device for the shot blasting machine, the recovery assembly is arranged above the shot blasting chamber and is communicated with the lifting assembly of the shot blasting machine, so that all shots in the shot blasting machine are cleaned.
In order to solve the problems in the prior art, the utility model provides a shot circulating device for a shot blasting machine, which comprises a recovery component, wherein a shot blasting chamber for processing a workpiece is arranged below the recovery component, a return component for collecting shots is arranged at the bottom of an inner cavity of the shot blasting chamber, a lifting component communicated with the return component is arranged at the outer side of the shot blasting chamber, the lifting component is used for conveying shots to the recovery component above the shot blasting chamber, and a distributing bin is arranged above the shot blasting chamber; the recycling assembly comprises a shell, an electromagnetic ring, a stirring assembly and a cleaning assembly, wherein the electromagnetic ring, the stirring assembly and the cleaning assembly are coaxially arranged in the shell, and an inner cavity of the shell is communicated with the lifting assembly; the electromagnetic ring is positioned in the stirring assembly; the head end of the stirring assembly is communicated with the distributing bin; the cleaning assembly is between the housing and the stirring assembly.
Preferably, the stirring assembly comprises a stirring net barrel and a dragon assembly; the two ends of the stirring net barrel are respectively provided with a first end face and a second end face, the first end face is rotationally connected with the stirring net barrel, and the second end face is fixedly connected with the stirring net barrel; the screw conveyer assemblies are arranged in the stirring net barrel at intervals along the axial direction of the stirring net barrel, and a material turning assembly is coaxially arranged between every two adjacent screw conveyer assemblies; the two ends of the material turning component are respectively connected with the similar dragon components in a rotating way; the material turning assembly further comprises a driving assembly, and the driving assembly is connected with the dragon assembly and the material turning assembly respectively.
Preferably, the dragon assembly comprises a first sleeve and dragon blades, and the material turning assembly comprises a second sleeve and stirring blades; the first sleeve and the second sleeve are coaxially arranged; the dragon blades are sleeved on the outer peripheral wall of the first sleeve; the stirring blades are arranged on the outer peripheral wall of the second sleeve at intervals circumferentially; the electromagnetic rings are respectively positioned in the inner walls of the first sleeve and the second sleeve.
Preferably, the material turning assembly further comprises a fixing ring and a connecting rod; the fixed ring is positioned inside the second sleeve and is coaxially arranged with the second sleeve; the connecting rods are provided with a plurality of connecting rods and are circumferentially distributed on the outer peripheral wall of the fixed ring at intervals, and two ends of each connecting rod are fixedly connected with the inner peripheral wall of the second sleeve and the outer peripheral wall of the fixed ring respectively; the stirring assembly further comprises a first rotating shaft penetrating through each second sleeve; the outer peripheral wall of the first rotating shaft is fixedly connected with the inner peripheral wall of each fixing ring, and one end of the first rotating shaft penetrates to the outer side of the first end face.
Preferably, the dragon assembly comprises a connecting seat, a clamping rod and a compression spring; the connecting seats are positioned at one end, close to the second sleeve, inside the first sleeve, and are distributed on the inner peripheral wall of the first sleeve at intervals in a plurality of circumferences; one end of the clamping connection rod is inserted into the connecting seat and is in clearance connection with the connecting seat, and the other end of the clamping connection rod extends from the interior of the first sleeve to the interior of the second sleeve; the compression spring is sleeved on the peripheral wall of the clamping connection rod, one end of the compression spring is fixedly connected with the outer wall of the connecting seat, and the other end of the compression spring is fixedly connected with one end, away from the connecting seat, of the clamping connection rod.
Preferably, a latch is arranged at one end of the clamping connection rod far away from the connecting seat.
Preferably, the outer peripheral wall of the clamping connection rod is provided with an abutting plate which slides in an inclined plane with the side wall of the connection rod.
Preferably, one end of the first sleeve penetrates to the outer side of the first end face; the driving assembly comprises a first gear, a second gear, a third gear and a second rotating shaft; the first gear is arranged outside the first end face and sleeved on the outer peripheral wall of the first sleeve; the second gear is arranged outside the first end face and sleeved on the outer peripheral wall of the first rotating shaft; the second gear is sleeved at two ends of the second rotating shaft respectively, the outer peripheral wall of the second gear is meshed with the inner peripheral wall of the first gear, and the outer peripheral wall of the second gear is meshed with the outer peripheral wall of the second gear; one end of the second rotating shaft penetrates through the outer side of the shell; the driving assembly is also provided with a first motor for controlling the rotation of the second rotating shaft.
Preferably, the first motor is disposed outside the housing; a first belt wheel is sleeved on the output shaft of the first motor; a second belt wheel is sleeved on the second rotating shaft and is positioned at the outer side of the shell; a first synchronous belt is rotatably arranged between the first belt pulley and the second belt pulley.
Preferably, the cleaning assembly comprises a rotating frame, a waste scraping blade, a cleaning scraping blade and a suction hopper; the rotating frame is sleeved on the peripheral wall of the stirring net barrel, and one end of the rotating frame is fixedly connected with the peripheral wall of the first end face; the waste scraping blades are distributed on the peripheral wall of the rotating frame along the axial threads of the rotating frame; the cleaning scraping blades are arranged on the peripheral wall of the rotating frame at intervals, and are positioned at one end of the rotating frame far away from the first end face; the suction hopper is arranged on the peripheral wall of the shell and below the shell, and the suction hopper is close to the cleaning scraping blade.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the recovery assembly is arranged above the shot blasting chamber, so that the residual waste on the surface of the steel shot is removed, the surface of the steel shot entering the distribution bin from the recovery assembly is cleaner, and the steel shot is prevented from carrying the waste to polish the workpiece.
2. According to the utility model, the screw conveyer assembly and the turning assembly are arranged at intervals, so that the steel shots gathered together can be scattered while the steel shots are transported, and the electromagnetic rings can be ensured to suck out the residual waste materials on the surfaces of all the steel shots.
3. According to the utility model, the connecting seat and the clamping connection rod are arranged in the first sleeve, so that the first sleeve which is distributed at intervals can synchronously rotate, and the fixed ring, the connecting rod and the first rotating shaft are arranged in the second sleeve, so that the second sleeve which is distributed at intervals can synchronously rotate, and meanwhile, the clamping connection rods between the two first sleeves can be mutually separated, so that interference between the clamping connection rod and the connecting rod is avoided.
4. According to the utility model, the first gear, the second gear and the third gear are used for controlling the dragon assembly and the material turning assembly to synchronously rotate, and meanwhile, the diameter of the first gear is larger than that of the second gear, so that the rotating speed of the dragon assembly is smaller than that of the material turning assembly, the time that the steel shots stay in the stirring net barrel is increased, and the electromagnetic ring is ensured to have enough time to adsorb waste materials on the surface of the steel shots.
Drawings
Fig. 1 is a schematic perspective view of a shot circulation apparatus for a shot blasting machine.
Fig. 2 is a schematic perspective view of a shot circulation apparatus for a shot blasting machine.
Fig. 3 is a schematic perspective view of a recovery assembly for a shot-blasting machine shot-recycling apparatus.
FIG. 4 is a shot circulation for a shot blasting machine a structural cross-sectional view of the recovery assembly in the apparatus.
Fig. 5 is a schematic structural view of a stirring assembly in a shot-blasting machine shot-circulating apparatus.
Fig. 6 is a partial perspective view of a stirring assembly for a shot-blasting machine.
FIG. 7 is a shot circulation for a shot blasting machine and a structural cross-section of the material turning component in the device.
Fig. 8 is a partial cross-sectional view of a dragon assembly for use in a shot-blasting machine shot-blasting apparatus.
Fig. 9 is a shot for a shot blasting machine a schematic perspective view of a clamping rod in the circulating device.
Fig. 10 is a schematic view of the structure of a drive assembly in a shot-blasting machine shot-circulating apparatus.
Fig. 11 is a partial enlarged view at a in fig. 10.
FIG. 12 is a shot circulation for a shot blasting machine a structural cross-sectional view of the cleaning assembly in the device.
The reference numerals in the figures are: 1-a recovery assembly; 11-a housing; 12-electromagnetic rings; 13-a stirring assembly; 131-stirring net drum; 132-a first end face; 133-a second end face; a 134-dragon assembly; 1341-first sleeve; 1342-dragon leaves; 1343-connecting base; 1344-clip bar; 1345-compression spring; 1346-latch; 1347-abutment plate; 135-turning components; 1351-a second sleeve; 1352-stirring blades; 1353-a fixation ring; 1354-connecting rods; 1355-a first rotation axis; 136-a drive assembly; 1361-a first gear; 1362-second gear; 1363-third gear; 1364-a second rotation shaft; 1365-a first motor; 1366—a first pulley; 1367—a second pulley; 1368-a first synchronization belt; 14-cleaning the assembly; 141-a rotating frame; 142-waste wiper blade; 143-cleaning wiper blade; 144-a suction hopper; 2-shot blasting chamber; 21-a feed back assembly; 22-lifting assembly; 23-a material distributing bin.
Detailed Description
The utility model will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the utility model and the specific objects and functions achieved.
Referring to fig. 1 to 4, the present utility model provides: the shot circulation device for the shot blasting machine comprises a recovery assembly 1, wherein a shot blasting chamber 2 for processing workpieces is arranged below the recovery assembly 1, a return material assembly 21 for collecting shot is arranged at the bottom of an inner cavity of the shot blasting chamber 2, a lifting assembly 22 communicated with the return material assembly 21 is arranged on the outer side of the shot blasting chamber 2, the lifting assembly 22 is used for conveying shot into the recovery assembly 1 above the shot blasting chamber 2, and a distributing bin 23 is further arranged above the shot blasting chamber 2; the recovery assembly 1 comprises a shell 11, an electromagnetic ring 12, a stirring assembly 13 and a cleaning assembly 14 which are coaxially arranged in the shell 11, wherein the inner cavity of the shell 11 is communicated with the lifting assembly 22; the electromagnetic ring 12 is positioned inside the stirring assembly 13; the head end of the stirring assembly 13 is communicated with a distributing bin 23; the cleaning assembly 14 is located between the housing 11 and the stirring assembly 13.
The material return assembly 21 consists of a first screw auger and a motor for driving the first screw auger to rotate, wherein the motor is arranged at the outer side of the lifting assembly 22, one end of the first screw auger is rotationally connected with the inner wall of the shot blasting chamber 2, the other end of the first screw auger passes through the shot blasting chamber 2 and the lifting assembly 22 and is fixedly connected with the motor, so that under the driving of the motor, the first screw auger can transport the steel shots in the shot blasting chamber 2 to the lifting assembly 22 successively, then the second screw auger arranged in the lifting assembly 22 transports the entered steel shots above the shot blasting chamber 2 until the steel shots are fed into the interior of the recovery assembly 1 and are positioned between the shell 11 and the stirring assembly 13, then an electromagnetic ring 12 positioned in the stirring assembly 13 is opened, so that the steel shots positioned between the shell 11 and the stirring assembly 13 can be sucked into the interior of the stirring assembly 13, and metal waste and sand can be blocked between the shell 11 and the stirring assembly 13 after the steel shots fall into the shell 11 and the inner cavity 13, the steel shots can be continuously sucked into the inner cavity 13 along the inner cavity of the shell 13, and the steel shots can be continuously sucked into the inner cavity 13 after the steel shots are continuously cleaned, and the bottom end of the steel shots can be continuously stirred into the inner cavity 13; the cleaning component 14 sets up between stirring subassembly 13 and shell 11, and then when stirring subassembly 13 goes on working, cleaning component 14 can work in step to promote the waste material between shell 11 and the stirring subassembly 13 gradually to the tail end of stirring subassembly 13, until remove the inside place of keeping away from stirring subassembly 13 head end of shell 11, the metal waste material and the grit that are promoted this moment can remove the outside of shell 11 from the inner wall of shell 11, and the outside of shell is equipped with collection subassembly simultaneously, so concentrate to metal waste material and grit and collect, thereby avoid causing the destruction to the external environment.
Referring to fig. 4 and 5, it is shown that: the stirring assembly 13 comprises a stirring net barrel 131 and a dragon assembly 134; the two ends of the stirring net drum 131 are respectively provided with a first end face 132 and a second end face 133, the first end face 132 is rotationally connected with the stirring net drum 131, and the second end face 133 is fixedly connected with the stirring net drum 131; the plurality of dragon assemblies 134 are distributed inside the stirring net barrel 131 at intervals along the axial direction of the stirring net barrel 131, and a material turning assembly 135 is coaxially arranged between every two adjacent dragon assemblies 134; the two ends of the material turning component 135 are respectively connected with the similar dragon components 134 in a rotating way; the material turning component 135 further comprises a driving component 136, and the driving component 136 is respectively connected with the dragon component 134 and the material turning component 135.
The stirring net drum 131 is fixed inside the shell 11, and leave certain space between the outer peripheral wall of the stirring net drum 131 and the inner peripheral wall of the shell 11, so that the lifting assembly 22 can send the steel shots between the shell 11 and the stirring net drum 131, and the electromagnetic ring 12 arranged inside the stirring assembly 13 can absorb the steel shots inside the stirring net drum 131, meanwhile, the aperture arranged on the outer peripheral wall of the stirring net drum 131 can just pass through the steel shots, so that metal scraps are prevented from entering the stirring net drum 131, after the steel shots are absorbed inside the stirring net drum 131, the driving assembly 136 controls the flood dragon assembly 134 to rotate, so that the steel shots inside the stirring net drum 131 can be conveyed from the tail end of the stirring assembly 13 to the head end of the stirring assembly 13 through the flood dragon assembly 134, until the steel shots are sent into the distributing bin 23, and the flood dragon assembly 134 is provided with a plurality of and is distributed inside the stirring net drum 131 at intervals, meanwhile, a material turning assembly 135 is arranged between every two adjacent flood dragon assemblies 134, so that the steel shots can be continuously scattered along the peripheral wall 134 to enable the steel shots to enter the inner surface of the stirring drum 13, so that the residual steel shots can be scattered in the surface of the stirring drum can be guaranteed, and the residual steel shots can be scattered along the surface of the stirring drum, and the surface of the steel shots can be stacked.
Referring to fig. 6, it is shown: the dragon assembly 134 includes a first sleeve 1341 and dragon blades 1342, and the material turning assembly 135 includes a second sleeve 1351 and stirring blades 1352; the first sleeve 1341 and the second sleeve 1351 are coaxially arranged; the dragon blades 1342 are sleeved on the outer peripheral wall of the first sleeve 1341; the stirring blades 1352 are provided in a plurality and circumferentially spaced on the outer peripheral wall of the second sleeve 1351, and the electromagnetic rings 12 are respectively located in the inner walls of the first sleeve 1341 and the second sleeve 1351.
The two ends of each second sleeve 1351 are respectively provided with an annular sliding groove, one end, attached to the second sleeve 1351, of each first sleeve 1341 is respectively provided with an annular sliding rail, each annular sliding rail is inserted into each annular sliding groove and is in sliding connection with each annular sliding groove, and meanwhile, each two adjacent first sleeves 1341 are in separable fixed connection, so that when the driving assembly 136 controls one dragon assembly 134 to rotate, all subsequent dragon assemblies 134 can be driven to rotate together, and each material turning assembly 135 is also fixedly connected, so that when the driving assembly 136 drives the dragon assemblies 134 to rotate, the material turning assemblies 135 can be synchronously driven to rotate, but the rotation speeds of the dragon assemblies 134 and the material turning assemblies 135 are different, the rotation speed of the dragon assemblies 134 is smaller than that of the material turning assemblies 135, and the time that steel shots stay in the stirring net drum 131 can be increased, and the residual sand stones on the surfaces of the steel shots can be separated; the electromagnetic rings 12 are respectively positioned in the inner walls of the first sleeve 1341 and the second sleeve 1351, so that the steel shots can be sucked into the stirring net barrel 131 while the dragon component 134 and the material turning component 135 rotate, meanwhile, no electromagnetic ring 12 is arranged in the first sleeve 1341 close to the distribution bin 23, and a magnetic isolation plate or a magnetic isolation device can be arranged at one end, close to the distribution bin 23, of the stirring net barrel 131, so that the steel shots are prevented from being firmly adsorbed in the stirring net barrel 131 by the electromagnetic rings 12, and the steel shots cannot enter the distribution bin 23.
Referring to fig. 7, it is shown that: the material turning assembly 135 further comprises a fixing ring 1353 and a connecting rod 1354; the fixed ring 1353 is inside the second sleeve 1351 and is disposed coaxially with the second sleeve 1351; the connecting rods 1354 are provided with a plurality of connecting rods and are circumferentially distributed on the outer peripheral wall of the fixed ring 1353 at intervals, and two ends of each connecting rod 1354 are fixedly connected with the inner peripheral wall of the second sleeve 1351 and the outer peripheral wall of the fixed ring 1353 respectively; the stirring assembly 13 further comprises a first rotation shaft 1355 passing through each of the second sleeves 1351; the outer peripheral wall of the first rotating shaft 1355 is fixedly connected with the inner peripheral wall of each fixing ring 1353, and one end of the first rotating shaft 1355 penetrates to the outer side of the first end face 132.
Because all the first sleeves 1341 and the second sleeves 1351 are coaxially arranged, a hollow shaft coaxial with the stirring net drum 131 can be formed, the first rotating shafts 1355 are positioned in the hollow shaft and are connected with the fixed rings 1353 in each second sleeve 1351, meanwhile, the driving assembly 136 is fixedly connected with one end, close to the head end of the stirring assembly 13, of the first rotating shafts 1355, so that when the stirring assembly 135 is required to rotate, the driving assembly 136 drives all the second sleeves 1351 to synchronously rotate through the first rotating shafts 1355, and stirring blades 1352 on the second sleeves 1351 can stir the steel shots in the stirring net drum 131, and accordingly sand and stones remained on the steel shots can be separated.
Referring to fig. 8, it is shown that: the dragon assembly 134 comprises a connecting seat 1343, a clamping rod 1344 and a compression spring 1345; the connecting seats 1343 are positioned at one end, close to the second sleeve 1351, inside the first sleeve 1341, and the connecting seats 1343 are distributed on the inner peripheral wall of the first sleeve 1341 at intervals; one end of the clamping rod 1344 is inserted into the connecting seat 1343 and is in clearance connection with the connecting seat 1343, and the other end of the clamping rod 1344 extends from the interior of the first sleeve 1341 to the interior of the second sleeve 1351; the compression spring 1345 is sleeved on the outer peripheral wall of the clamping rod 1344, one end of the compression spring 1345 is fixedly connected with the outer wall of the connecting seat 1343, and the other end of the compression spring 1345 is fixedly connected with one end of the clamping rod 1344 away from the connecting seat 1343.
All the second sleeves 1351 are fixedly connected with the first rotating shaft 1355, so that when the driving assembly 136 drives the first rotating shaft 1355 to rotate, the material turning assembly 135 can rotate in the same direction with a weapon, a connecting seat 1343 is arranged at one end of the inner peripheral wall of the first sleeve 1341, which is close to the second sleeve 1351, and a clamping rod 1344 is connected to the connecting seat 1343 in a gap, the clamping rod 1344 extends from the inside of the first sleeve 1341 to the inside of the second sleeve 1351, so that the clamping rod 1344 in one first sleeve 1341 can be mutually abutted with the clamping rod 1344 in the adjacent first sleeve 1341, and one end of the clamping rod 1344, which is far away from the connecting seat 1343, can be fixedly connected with the other clamping rod 1344 in a detachable manner, so that when the driving assembly 136 controls one dragon assembly 134 to rotate, the subsequent dragon assembly 134 can synchronously follow and rotate, and can continuously feed steel balls in the stirring net drum 131 until the inside of the stirring assembly 13 is fed into the inside of the stirring assembly 13; the number of the connection seats 1343 may be two, and the number of the connection rods 1354 inside the second sleeve 1351 may be three, so that when the two clamping connection rods 1344 that are clamped with each other are mutually abutted with the side wall of one connection rod 1354, the two clamping connection rods 1344 are mutually separated under the driving of the connection rod 1354, so as to squeeze the compression spring 1345, meanwhile, the two clamping connection rods 1344 of the other group are in a neutral area between the two connection rods 1354, so that the connection state between the two first sleeves 1341 can be continuously maintained, after the dragon assembly 134 continues to rotate, the two clamping connection rods 1344 that are mutually separated start to be separated from the connection rod 1354, and then under the action of the compression spring 1345, the two clamping connection rods 1344 are mutually clamped together again, so as to ensure synchronous rotation between the two first sleeves 1341.
Referring to fig. 9, it is shown that: the end of the locking rod 1344 away from the connecting base 1343 is provided with a latch 1346.
The clamping connection rod 1344 between two adjacent first sleeves 1341 is in clamping fit through the clamping teeth 1346, so that all the dragon components 134 can rotate synchronously, and stable clamping effect can be provided between the clamping teeth 1346 under the action of the compression springs 1345.
Referring to fig. 9, it is shown that: the outer peripheral wall of the locking rod 1344 is provided with an abutment plate 1347 which slides obliquely with the side wall of the connecting rod 1354.
The abutting plate 1347 is provided with an inclined plane in sliding connection with the side wall of the connecting rod 1354, so that when a group of clamping rods 1344 which are clamped with each other are gradually close to the connecting rod 1354, the abutting plate 1347 arranged on the peripheral wall of the clamping rods 1344 is firstly contacted with the side wall of the connecting rod 1354, and then the two clamping rods 1344 can be smoothly separated and the compression spring 1345 is extruded through the guidance of the inclined plane, so that the situation that the clamping rods 1344 cannot be separated in time to collide with the connecting rod 1354 is avoided.
Referring to fig. 10 and 11, it is shown that: one end of the first sleeve 1341 penetrates to the outside of the first end face 132; the drive assembly 136 includes a first gear 1361, a second gear 1362, a third gear 1363 and a second rotational shaft 1364; the first gear 1361 is positioned outside the first end face 132 and sleeved on the outer peripheral wall of the first sleeve 1341; the second gear 1362 is arranged outside the first end face 132 and sleeved on the outer peripheral wall of the first rotating shaft 1355; the third gears 1363 are provided with two and sleeved at two ends of the second rotating shaft 1364 respectively, the outer circumferential wall of one third gear 1363 is meshed with the inner circumferential wall of the first gear 1361, and the outer circumferential wall of the other third gear 1363 is meshed with the outer circumferential wall of the second gear 1362; one end of the second rotating shaft 1364 penetrates to the outside of the casing 11; the drive assembly 136 is further provided with a first motor 1365 for controlling the rotation of the second rotatable shaft 1364.
When all the dragon assemblies 134 and the stirring assemblies 135 are required to rotate, the second rotating shaft 1364 is controlled to rotate through the first motor 1365, then the second rotating shaft 1364 drives the third gears 1363 arranged at two ends to synchronously rotate, the first gears 1361 are internal gears, the outer peripheral wall of one third gear 1363 is meshed with the inner peripheral wall of the first gear 1361, the first gears 1361 drive the first sleeve 1341 to rotate, the dragon assemblies 134 are further driven to rotate, meanwhile, the subsequent dragon assemblies 134 synchronously rotate through the clamping connection of the clamping rods 1344, steel shots in the stirring net barrel 131 are conveyed to the first end face 132, the other third gear 1363 sleeved on the second rotating shaft 1364 is meshed with the outer peripheral wall of the second gear 1362, the first rotating shaft 1355 can be driven to rotate, and all the stirring assemblies 135 are driven to synchronously rotate through the first rotating shaft 1355; because the first gear 1361 is an internal gear, thereby when the first gear 1361 and the second gear 1362 are respectively driven to rotate by the two third gears 1363, the rotation direction of the dragon component 134 is opposite to the rotation direction of the stirring component 135, so that the steel shots in the stirring net barrel 131 can be completely scattered, the sand and stones cannot be separated out due to the fact that the steel shots are piled up together are avoided, meanwhile, the diameter of the first gear 1361 is larger than that of the second gear 1362, the rotating speed of the dragon component 134 is smaller than that of the stirring component 135, the time that the steel shots stay in the stirring net barrel 131 is increased, and the residual waste materials on the surface of the steel shots can be completely separated out, so that the steel shots entering the inside of the distribution bin 23 are guaranteed to be in a clean state.
Referring to fig. 10, it is shown that: the first motor 1365 is provided outside the housing 11; a first belt wheel 1366 is sleeved on the output shaft of the first motor 1365; a second pulley 1367 is sleeved on the second rotating shaft 1364, and the second pulley 1367 is positioned outside the shell 11; a first synchronous belt 1368 is rotatably mounted between first pulley 1366 and second pulley 1367.
The first motor 1365 arranged outside the shell 11 drives the second rotating shaft 1364 to rotate through the first belt pulley 1366, the second belt pulley 1367 and the first synchronous belt 1368, so that the first motor 1365 can stably drive the second rotating shaft 1364 to rotate and simultaneously, a worker can conveniently maintain and overhaul a transmission assembly between the first motor 1365 and the second rotating shaft 1364, and the working efficiency is improved.
Referring to fig. 12, it is shown that: the cleaning assembly 14 includes a turret 141, a waste wiper 142, a cleaning wiper 143, and a suction hopper 144; the rotating frame 141 is sleeved on the outer peripheral wall of the stirring net drum 131, and one end of the rotating frame 141 is fixedly connected with the outer peripheral wall of the first end face 132; the scrap wiper 142 is arranged on the peripheral wall of the rotating frame 141 along the axial threads of the rotating frame 141; the cleaning scraping blades 143 are arranged on the peripheral wall of the rotating frame 141 at intervals, and the cleaning scraping blades 143 are positioned at one end of the rotating frame 141 far away from the first end face 132; the suction hopper 144 is provided on the outer peripheral wall of the housing 11 and below the housing 11, and the suction hopper 144 is close to the cleaning blade 143.
When first sleeve 1341 runs through to the outside of first terminal surface 132, the outer perisporium of first sleeve 1341 and the interior perisporium fixed connection of first terminal surface 132 to this when first gear 1361 rotates, first terminal surface 132 can rotate in step, and because rotating turret 141 is fixed with the perisporium of first terminal surface 132 for when first gear 1361 drives flood dragon subassembly 134 and rotates, rotating turret 141 can drive the waste doctor 142 that sets up on self perisporium and clean doctor 143 and rotate in step, and wherein waste doctor 142 can be with the waste material that shell 11 inner chamber piled up gradually to the place of keeping away from first terminal surface 132 inside shell 11, until shift out the waste material from electromagnetic ring 12 and send into the within range of cleaning doctor 143, then under the rotation of cleaning doctor 143, can send the waste material to the bottom of shell 11 inner chamber, and then suck through suction hopper 144 and concentrate and store, suction hopper 144 communicates with the bin that equipment outside set up, and the outside of bin be equipped with the suction fan that communicates with the bin inside, and the suction fan that is equipped with the suction hopper is equipped with simultaneously, and the suction fan that can avoid the suction fan that the suction fan is concentrated in order to get into the inside of the shell 11 continuously to get into the inside in order to keep out the interior of the storage bin, so that the waste material can keep on entering the suction fan through the suction fan, and the inside can keep out the suction fan that the suction fan is kept down.
The foregoing examples merely illustrate one or more embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of the utility model should be assessed as that of the appended claims.
Claims (7)
1. The shot recycling device for the shot blasting machine comprises a recycling assembly (1), a shot blasting chamber (2) for processing workpieces is arranged below the recycling assembly (1), a return assembly (21) for collecting shots is arranged at the bottom of an inner cavity of the shot blasting chamber (2), a lifting assembly (22) communicated with the return assembly (21) is arranged on the outer side of the shot blasting chamber (2), the lifting assembly (22) is used for conveying the shots to the recycling assembly (1) above the shot blasting chamber (2), and a distributing bin (23) is further arranged above the shot blasting chamber (2);
the recycling assembly (1) is characterized by comprising a shell (11), an electromagnetic ring (12), a stirring assembly (13) and a cleaning assembly (14) which are coaxially arranged in the shell (11), wherein the inner cavity of the shell (11) is communicated with the lifting assembly (22);
the electromagnetic ring (12) is positioned inside the stirring assembly (13);
the head end of the stirring assembly (13) is communicated with the distributing bin (23);
the cleaning assembly (14) is positioned between the shell (11) and the stirring assembly (13);
the stirring assembly (13) comprises a stirring net barrel (131) and a dragon assembly (134);
the two ends of the stirring net barrel (131) are respectively provided with a first end face (132) and a second end face (133), the first end face (132) is rotationally connected with the stirring net barrel (131), and the second end face (133) is fixedly connected with the stirring net barrel (131);
the screw conveyer assemblies (134) are provided with a plurality of screw conveyer assemblies and are distributed inside the stirring net barrel (131) at intervals along the axial direction of the stirring net barrel (131), and a material turning assembly (135) is coaxially arranged between every two adjacent screw conveyer assemblies (134);
two ends of the material turning component (135) are respectively connected with the similar dragon components (134) in a rotating way;
the material turning assembly (135) further comprises a driving assembly (136), and the driving assembly (136) is respectively connected with the dragon assembly (134) and the material turning assembly (135);
the dragon assembly (134) comprises a first sleeve (1341) and dragon blades (1342), and the material turning assembly (135) comprises a second sleeve (1351) and stirring blades (1352);
the first sleeve (1341) and the second sleeve (1351) are coaxially arranged;
the dragon blades (1342) are sleeved on the outer peripheral wall of the first sleeve (1341);
the stirring blades (1352) are provided with a plurality of stirring blades and are circumferentially distributed on the peripheral wall of the second sleeve (1351) at intervals;
the electromagnetic ring (12) is respectively positioned in the inner walls of the first sleeve (1341) and the second sleeve (1351);
the material turning component (135) also comprises a fixed ring (1353) and a connecting rod (1354);
the fixing ring (1353) is positioned inside the second sleeve (1351) and is coaxially arranged with the second sleeve (1351);
the connecting rods (1354) are provided with a plurality of connecting rods and are circumferentially distributed on the outer peripheral wall of the fixed ring (1353) at intervals, and two ends of each connecting rod (1354) are fixedly connected with the inner peripheral wall of the second sleeve (1351) and the outer peripheral wall of the fixed ring (1353) respectively;
the stirring assembly (13) further comprises a first rotation shaft (1355) passing through each second sleeve (1351);
the outer peripheral wall of the first rotating shaft (1355) is fixedly connected with the inner peripheral wall of each fixed ring (1353), and one end of the first rotating shaft (1355) penetrates to the outer side of the first end face (132).
2. A shot circulation device for a shot blasting machine according to claim 1, wherein the dragon assembly (134) comprises a connecting seat (1343), a clamping rod (1344) and a compression spring (1345);
the connecting seats (1343) are arranged at one end, close to the second sleeve (1351), inside the first sleeve (1341), and the connecting seats (1343) are distributed on the inner peripheral wall of the first sleeve (1341) at intervals in a plurality of circumferential directions;
one end of the clamping connection rod (1344) is inserted into the connecting seat (1343) and is in clearance connection with the connecting seat (1343), and the other end of the clamping connection rod (1344) extends from the inside of the first sleeve (1341) to the inside of the second sleeve (1351);
the compression spring (1345) is sleeved on the outer peripheral wall of the clamping connection rod (1344), one end of the compression spring (1345) is fixedly connected with the outer wall of the connection base (1343), and the other end of the compression spring (1345) is fixedly connected with one end, far away from the connection base (1343), of the clamping connection rod (1344).
3. A shot-blasting machine according to claim 2, wherein the end of the clamping rod (1344) remote from the connecting seat (1343) is provided with a latch (1346).
4. A shot circulation device for a shot blasting machine according to claim 2, wherein the outer peripheral wall of the clamping rod (1344) is provided with an abutment plate (1347) which slides obliquely with the side wall of the connecting rod (1354).
5. A shot circulation device for a shot blasting machine according to claim 2, wherein one end of the first sleeve (1341) extends through to the outside of the first end face (132);
the drive assembly (136) includes a first gear (1361), a second gear (1362), a third gear (1363) and a second rotational shaft (1364);
the first gear (1361) is arranged outside the first end face (132) and sleeved on the peripheral wall of the first sleeve (1341);
the second gear (1362) is arranged outside the first end face (132) and sleeved on the outer peripheral wall of the first rotating shaft (1355);
the third gears (1363) are provided with two and are respectively sleeved at two ends of the second rotating shaft (1364), the outer circumferential wall of one third gear (1363) is meshed with the inner circumferential wall of the first gear (1361), and the outer circumferential wall of the other third gear (1363) is meshed with the outer circumferential wall of the second gear (1362);
one end of the second rotating shaft (1364) penetrates to the outer side of the shell (11);
the drive assembly (136) is further provided with a first motor (1365) for controlling the rotation of the second rotation shaft (1364).
6. A shot-blasting machine steel shot-circulating apparatus according to claim 5, characterized in that the first motor (1365) is arranged outside the housing (11);
a first belt wheel (1366) is sleeved on an output shaft of the first motor (1365);
a second belt wheel (1367) is sleeved on the second rotating shaft (1364), and the second belt wheel (1367) is positioned at the outer side of the shell (11);
a first synchronous belt (1368) is rotatably mounted between the first pulley (1366) and the second pulley (1367).
7. A shot-blasting machine shot-circulating apparatus according to claim 5, characterized in that the cleaning assembly (14) comprises a turret (141), a scrap wiper blade (142), a cleaning wiper blade (143) and a suction hopper (144);
the rotating frame (141) is sleeved on the peripheral wall of the stirring net drum (131), and one end of the rotating frame (141) is fixedly connected with the peripheral wall of the first end face (132);
the scrap wiper (142) is arranged on the peripheral wall of the rotating frame (141) along the axial threads of the rotating frame (141);
the cleaning scraping blades (143) are arranged on the peripheral wall of the rotating frame (141) at intervals, and the cleaning scraping blades (143) are positioned at one end of the rotating frame (141) far away from the first end face (132);
the suction hopper (144) is arranged on the outer peripheral wall of the shell (11) and below the shell (11), and the suction hopper (144) is close to the cleaning scraping blade (143).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410116306.7A CN117644484B (en) | 2024-01-29 | 2024-01-29 | Steel shot circulating device for shot blasting machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410116306.7A CN117644484B (en) | 2024-01-29 | 2024-01-29 | Steel shot circulating device for shot blasting machine |
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| CN117644484B true CN117644484B (en) | 2024-04-12 |
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| CN116922271A (en) * | 2023-08-31 | 2023-10-24 | 河北宇德机械有限公司 | Shot blasting machine |
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| JP2017019089A (en) * | 2015-07-15 | 2017-01-26 | 株式会社サンポー | Shot blast device |
| CN110385649A (en) * | 2019-08-15 | 2019-10-29 | 襄阳新东特锻造有限公司 | A kind of ball slag cleaning mechanism of shot-blast cleaning machine |
| CN111168586A (en) * | 2020-01-20 | 2020-05-19 | 绍兴市上虞区敏敏汽车配件有限公司 | Shot blasting device for machining automobile oil tank switch |
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| CN116276669A (en) * | 2023-03-16 | 2023-06-23 | 常州机电职业技术学院 | Vertical shot blasting machine for casting |
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| CN116922271A (en) * | 2023-08-31 | 2023-10-24 | 河北宇德机械有限公司 | Shot blasting machine |
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| CN117644484A (en) | 2024-03-05 |
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