CN109605228B - Continuity aluminum alloy tubular product sand blasting unit - Google Patents
Continuity aluminum alloy tubular product sand blasting unit Download PDFInfo
- Publication number
- CN109605228B CN109605228B CN201811535819.2A CN201811535819A CN109605228B CN 109605228 B CN109605228 B CN 109605228B CN 201811535819 A CN201811535819 A CN 201811535819A CN 109605228 B CN109605228 B CN 109605228B
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- box body
- aluminum alloy
- sand blasting
- fixed
- alloy pipe
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/08—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces
- B24C3/083—Transfer or feeding devices; Accessories therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/08—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces
- B24C3/10—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces for treating external surfaces
- B24C3/14—Apparatus using impellers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
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- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention discloses a continuous aluminum alloy pipe sandblasting device, belonging to the technical field of sandblasting devices, wherein a feeding frame, a first conveyor, a sandblasting machine and a second conveyor are sequentially arranged along the same linear direction, the sandblasting machine adopts an annular sandblasting ring, the sandblasting channel formed in the middle of the sandblasting ring can be used for realizing uniform sandblasting treatment on a single aluminum alloy pipe, the linear transport type sandblasting treatment on the aluminum alloy pipe is realized, the aluminum alloy pipe is placed in a guide chute on the corresponding feeding frame, the aluminum alloy pipe is conveyed by a first driving roller in the first conveyor and is subjected to sandblasting treatment by the sandblasting machine, the aluminum alloy pipe subjected to sandblasting treatment by the sandblasting machine is conveyed by the driving of a second driving roller, and the feeding of the aluminum alloy pipe can be continuously carried out in the conveying process, so that the continuous feeding and sandblasting treatment on the aluminum alloy pipe can be ensured, the sand blasting efficiency of the aluminum alloy pipe is well improved, and the method has a good application prospect.
Description
Technical Field
The invention relates to the technical field of sand blasting devices, in particular to a continuous aluminum alloy pipe sand blasting device.
Background
The sand blasting process is a process of cleaning and roughening the surface of a substrate by using the impact action of high-speed sand flow. Compressed air is used as power to form a high-speed jet beam to jet spray materials (copper ore sand, quartz sand, carborundum, iron sand and Hainan sand) to the surface of a workpiece to be processed at a high speed, so that the appearance or the shape of the outer surface of the workpiece is changed, and the surface of the workpiece obtains certain cleanliness and different roughness due to the impact and the cutting action of the grinding materials on the surface of the workpiece, so that the mechanical property of the surface of the workpiece is improved; the sand blasting process operation of the aluminum alloy pipe generally adopts sealed sand blasting equipment to perform sand blasting treatment, the aluminum alloy pipe is fixed on a carrier, the carrier is fixed in a sand blasting cavity in the sand blasting equipment, and a driving mechanism such as a driving motor drives the carrier to rotate, so that the aluminum alloy pipe is subjected to rotary sand blasting, and the sand blasting effect and uniformity are improved; after the sand blasting operation at every time, the aluminum alloy pipe after sand blasting is taken out in a shutdown mode, the aluminum alloy pipe is fixed repeatedly to be subjected to sand blasting treatment, the feeding and discharging operation is long in time consumption and difficult to operate continuously, and therefore the sand blasting efficiency of the aluminum alloy pipe cannot be improved well.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to solve the technical problem of providing a continuous aluminum alloy pipe sandblasting device, which comprises a feeding frame, a first conveyor, a sandblasting machine and a second conveyor which are sequentially arranged along the same linear direction, wherein the sandblasting machine adopts an annular sandblasting ring, the uniform sandblasting treatment of a single aluminum alloy pipe can be realized by utilizing a sandblasting channel formed in the middle of the sandblasting ring, the linear transport type sandblasting treatment of the aluminum alloy pipe is realized, the aluminum alloy pipe is placed in a material guide groove on the corresponding feeding frame, the aluminum alloy pipe is conveyed by a first driving roller in the first conveyor and is subjected to sandblasting treatment by the sandblasting machine, the aluminum alloy pipe subjected to sandblasting treatment by the sandblasting machine is conveyed and discharged by the driving of a second driving roller, and the conveying process can continuously perform aluminum alloy pipe material supplementing, thereby ensuring the continuous feeding and sandblasting treatment of the aluminum alloy pipe, the sand blasting efficiency of the aluminum alloy pipe is well improved, and the method has a good application prospect.
In order to achieve the purpose, the invention adopts the following technical scheme: a continuous aluminum alloy pipe sandblasting device comprises a feeding frame, a first conveyor, a sandblasting machine, a second conveyor and a drying assembly, wherein the first conveyor is fixed on one side of the discharging end of the feeding frame;
the feeding frame comprises a supporting table and a plurality of guide chutes which are fixed at the top of the supporting table, are distributed at intervals and are parallel to each other, accommodating through cavities which are used for accommodating aluminum alloy pipes and allowing the aluminum alloy pipes to slide are arranged in the guide chutes, and two ends of each guide chute are flush with two end faces of the supporting table respectively;
the first conveyor comprises fixed plates which are symmetrically distributed and arranged at intervals, a first transmission roller which is pivoted between the fixed plates and used for conveying the aluminum alloy tubes and a first driving motor used for driving the first transmission roller to rotate, a material guide plate is fixed between the fixed plates and positioned on one side of the first transmission roller and close to the sand blasting machine, and a plurality of limiting notches which correspond to the discharge holes of the material guide grooves in a one-to-one mode and are used for the aluminum alloy tubes to movably penetrate through are formed in the material guide plate;
the sand blasting machine comprises a first lower box body, a first upper box body which is hermetically covered with the first lower box body, sand blasting rings which are fixed in the first upper box body and correspond to the guide chutes one by one, and a sand blasting pump which is fixed at one side outside the first lower box body and is communicated with the sand blasting rings, a sand blasting channel for the aluminum alloy pipe to movably pass through is arranged in the middle of the sand blasting ring, a material cavity which is distributed and sealed around the circumference of the sand blasting ring is arranged in the sand blasting ring, the top of the sand blasting ring is embedded with a feeding pipe nozzle communicated with the material cavity, the circumferential wall of the sand blasting channel is embedded with a plurality of discharging pipe nozzles which are uniformly distributed around the circumference of the sand blasting ring and communicated with the material cavity, the feeding pipe nozzle is respectively connected and communicated with the sand blasting pump through a material conveying pipe, and two symmetrical side walls of the first upper box body are respectively provided with a first open slot which is communicated with the first upper box body and corresponds to the sand blasting channel;
the second conveyor comprises a second lower box body, a second upper box body hermetically covered with the second lower box body, a second transmission roller pivoted in the second upper box body and used for conveying the aluminum alloy pipe and a second driving motor used for driving the second transmission roller to rotate, two symmetrical side walls of the second upper box body are respectively provided with a second open slot communicated with the second upper box body and corresponding to the first open slot, the top of the second upper box body is fixedly provided with an air inlet pipe communicated with the second upper box body, the drying component comprises an air blower, an air supply pipe and a heating pipe which are fixed on one side outside the second lower box body, the air outlet end of the air blower is connected and communicated with the air inlet pipe through the air supply pipe, the heating pipe is fixed on the top inside the second upper box body, and a support net is fixed above the second transmission roller in the second upper box body, the heating pipe is fixed in on the supporting network, first driving roller with the interval between the second driving roller is less than the length of aluminum alloy pipe.
Optionally, the aluminum alloy pipe material pushing device further comprises a material pushing plate located on one side of the feeding end of the material guide groove and used for pushing the aluminum alloy pipe, the supporting table comprises a supporting plate and four supporting rods which are fixed at the bottom of the supporting plate in pairwise symmetry, first symmetrical reinforcing rods are respectively fixed between the two supporting rods located on the same side, a plurality of rotating rods which are distributed along the length direction of the first reinforcing rods are vertically fixed on one opposite side wall of the first reinforcing rods, rollers are respectively pivoted on the rotating rods, a limiting plate is fixed between the two supporting rods located on the same side and above the rollers, a slide way is formed between the limiting plate and the rollers, a connecting rod is movably inserted in the slide way, one end of the connecting rod, which movably extends out of the slide way, is fixedly connected with the lower end of one side face of the material pushing plate, and the material pushing plate is in sliding fit with the, when the material pushing state is carried out, one end of the aluminum alloy pipe is in contact and abutted with one side face of the material pushing plate.
Optionally, a reinforcing plate is fixed between the fixing plates at a position below the first transmission roller, a first motor supporting plate is vertically fixed on the outer side surface of the fixing plate, a first driving motor is fixed on the first motor supporting plate, one end of the first transmission roller extends out of the fixing plate and is in transmission connection with an output shaft of the first driving motor, a second motor supporting plate is vertically fixed on an outer side wall of the second transmission roller in pivot joint matching with the second upper box body, a second driving motor is fixed on the second motor supporting plate, and one end of the second transmission roller extends out of the second upper box body and is in transmission connection with an output shaft of the second driving motor.
Optionally, two inner side walls of the first lower box body which are symmetrical to each other are respectively fixed with a first inclined plate, a first recovery space gradually contracted towards the first lower box body along the first upper box body is formed between the first inclined plates, a first recovery box is arranged on the inner bottom wall of the first lower box body, a first box door which is hinged with the first lower box body and used for collecting and releasing the first recovery box is arranged on one outer side wall of the first lower box body, second inclined plates are respectively fixed on two inner side walls of the second lower box body which are symmetrical to each other, a second recovery space which gradually shrinks towards the second lower box body along the second upper box body is formed between the second inclined plates, the bottom wall in the second lower box body is provided with a second recovery box, and one outer side wall of the second lower box body is provided with a second box door which is hinged with the second lower box body and is used for collecting and releasing the second recovery box.
Optionally, the first lower box top surface is provided with first mounting flanges at two symmetrical edge positions respectively, the first upper box bottom surface is provided with a second mounting flange matched with the first mounting flange, the second lower box top surface is provided with third mounting flanges at two symmetrical edge positions respectively, the second upper box bottom surface is provided with a fourth mounting flange matched with the third mounting flange, the first mounting flange is fixedly matched with the second mounting flange and the third mounting flange is fixedly matched with the fourth mounting flange through screws.
Optionally, the sand blasting device also comprises a mounting plate which is used for fixing the sand blasting ring and is positioned in the first upper box body, four first supporting rods which are symmetrically distributed pairwise are fixed at the bottom of the mounting plate, two second supporting rods which are parallel to each other and symmetrically distributed are fixed below the mounting plate in the first upper box body, two first supporting rods positioned at one side are fixed on one second supporting rod, two first supporting rods positioned at the other side are fixed on the other second supporting rod, the mounting plate is provided with a plurality of mounting holes corresponding to the sand blasting rings, the sand blasting rings are clamped on the mounting holes, locking plates are symmetrically fixed on the mounting plate on two sides of the mounting hole, threaded holes are formed in the locking plates, and locking bolts in threaded fit with the threaded holes are movably inserted in the locking plates, and the locking bolts clamp and fix the sand blasting rings.
Optionally, the first driving motor and the second driving motor are both speed-adjustable motors
Optionally, the roller section of the first driving roller and the roller section of the second driving roller are both sleeved with an anti-slip rubber sleeve.
The invention has the beneficial effects that: the aluminum alloy pipe feeding device comprises a feeding frame, a first conveyor, a sand blasting machine and a second conveyor which are sequentially arranged along the same straight line direction, wherein the sand blasting machine adopts an annular sand blasting ring, a sand blasting channel formed in the middle of the sand blasting ring can be used for uniformly sand blasting single aluminum alloy pipe, the straight line transportation type sand blasting treatment of the aluminum alloy pipe is realized, the aluminum alloy pipe is placed in a guide chute on the corresponding feeding frame, the aluminum alloy pipe is conveyed by a first driving roller in the first conveyor and subjected to sand blasting treatment by the sand blasting machine, the aluminum alloy pipe subjected to sand blasting treatment by the sand blasting machine is conveyed by the driving of a second driving roller for discharging, and the feeding of the aluminum alloy pipe can be continuously carried out in the conveying process, thereby guarantee to realize the continuity material loading sand blasting of aluminum alloy pipe and handle, fine improvement aluminum alloy pipe's sand blasting efficiency, have better application prospect.
Drawings
Fig. 1 is a schematic view of the overall structure of a continuous aluminum alloy pipe sandblasting apparatus according to an embodiment of the present invention.
Fig. 2 is a top view of a continuous aluminum alloy pipe sandblasting apparatus provided in an embodiment of the present invention.
Fig. 3 is an enlarged schematic view of the position a of fig. 1.
Fig. 4 is a schematic structural diagram of a fixed state of a sand blasting ring of a continuous aluminum alloy pipe sand blasting device according to an embodiment of the present invention.
Fig. 5 is a partial schematic view of a feeding frame of a continuous aluminum alloy pipe sandblasting apparatus according to an embodiment of the present invention.
In the figure: 1. aluminum alloy pipes; 101. a support table; 102. a material guide chute; 103. a support plate; 104. a support bar; 105. a first reinforcement bar; 106. a rotating rod; 107. a roller; 108. a limiting plate; 109. a connecting rod; 110. a material pushing plate; 201. a fixing plate; 202. a first drive roller; 203. a material guide plate; 204. a limiting notch; 205. a reinforcing plate; 206. a first motor support plate; 207. a first drive motor; 301. a first upper box; 302. a first open slot; 303. sand blasting ring; 304. a feed nozzle; 305. a discharge nozzle; 306. a second mounting flange; 307. a first mounting flange; 308. a first lower box body; 309. a first recovery box; 310. a first inclined plate; 311. a first door; 312. a second support bar; 313. a first support bar; 314. a sand blasting channel; 315. mounting a plate; 316. mounting holes; 317. a locking plate; 318. locking the bolt; 319. a material cavity; 320. a delivery pipe; 321. a sand blasting pump; 401. a second open slot; 402. a second upper box body; 403. an air inlet pipe; 404. a second driving roller; 405. a fourth mounting flange; 406. a third mounting flange; 407. a second door; 408. a second recovery box; 409. a second inclined plate; 410. a second motor support plate; 411. a second drive motor; 412. a second lower box body; 501. an air supply pipe; 502. heating a tube; 503. a support net; 6. and (4) sliding out of the table.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1 and 2, a continuous aluminum alloy pipe sandblasting apparatus comprises a feeding frame, a first conveyor, a sandblasting machine, a second conveyor and a drying assembly, wherein the first conveyor is fixed on one side of a discharge end of the feeding frame, the sandblasting machine is fixed on one side of the discharge end of the first conveyor, the second conveyor is fixed on one side of the discharge end of the sandblasting machine, and the feeding frame, the first conveyor, the sandblasting machine and the second conveyor are sequentially distributed along the same straight line direction; particularly, the aluminum alloy is respectively through last work or material rest, carries through sand blasting machine through first conveyer again and carries out sand blasting, and aluminum alloy pipe 1 after the sandblast is carried through the second conveyer again, and can utilize the stoving subassembly to carry out the stoving operation when carrying through the second conveyer to sand blasting efficiency is with higher speed.
As shown in fig. 1 and 5, the feeding frame includes a support table 101 and a plurality of material guiding chutes 102 fixed on the top of the support table 101 and distributed at intervals and parallel to each other, wherein a through cavity for accommodating the aluminum alloy tube 1 and allowing the aluminum alloy tube 1 to slide is arranged in the material guiding chute 102, and two ends of the material guiding chute 102 are flush with two end surfaces of the support table 101 respectively; the aluminum alloy pipe pushing device further comprises a material pushing plate 110 which is located on one side of the feeding end of the material guide chute 102 and used for pushing the aluminum alloy pipe 1, the supporting table 101 comprises a supporting plate 103 and four supporting rods 104 which are fixed at the bottom of the supporting plate 103 in pairwise symmetry, first reinforcing rods 105 which are mutually symmetrical are respectively fixed between the two supporting rods 104 which are located on the same side, a plurality of rotating rods 106 which are distributed along the length direction of the first reinforcing rods 105 in an array mode are vertically fixed on one side wall of each first reinforcing rod 105 in an opposite mode, rollers 107 are respectively pivoted on the rotating rods 106, a limiting plate 108 is fixed above the rollers 107 between the two supporting rods 104 which are located on the same side, a slide way is formed between the limiting plate 108 and the rollers 107, a connecting rod 109 is movably inserted in the slide way, one end, located outside the slide way, of the connecting rod 109 is fixedly connected with the lower end of one side, one end of the aluminum alloy pipe 1 is contacted and pressed against one side surface of the material pushing plate 110; specifically, the material guiding groove 102 can be formed by bending an aluminum alloy plate into a U-shaped groove to form the material guiding groove 102, the transportation track of the aluminum alloy pipe 1 can be limited through the material guiding groove 102, and the aluminum alloy pipe 1 is transported on a relative straight line, so that the stable proceeding of the subsequent processes is ensured; in this embodiment, the loading operation is: firstly, pulling out the material pushing plate 110 for a certain distance, correspondingly placing a plurality of aluminum alloy tubes 1 in the material guide groove 102, ensuring that one ends of the aluminum alloy tubes 1 are contacted and abutted with one side surface of the material pushing plate 110, then pushing the material pushing plate 110 to drive the aluminum alloy tubes 1 to move in the material guide groove 102 at one time, and when moving to a first conveyor at the back to be contacted, transporting all the aluminum alloy tubes 1 to a subsequent sand blasting machine at one time through the conveyor; wherein both ends of baffle box 102 are parallel and level with the both ends face of brace table 101 respectively, and its maximize utilizes the length space of brace table 101 to make the aluminium alloy pipe 1 that can place in the baffle box 102 longer, also can guarantee moreover that baffle box 102 can not stand out and cause operating personnel to scrape the condition of baffle box 102, improve the safety in utilization.
As shown in fig. 1 and 2, the first conveyor includes fixing plates 201 which are symmetrically distributed and arranged at intervals, a first driving roller 202 which is pivoted between the fixing plates 201 and used for conveying the aluminum alloy tubes 1, and a first driving motor 207 for driving the first driving roller 202 to rotate, a material guide plate 203 is fixed between the fixing plates 201 and located at one side of the first driving roller 202 and close to the position of the sand blasting machine, and a plurality of limiting notches 204 which correspond to the discharge ports of the material guide groove 102 one by one and are used for the aluminum alloy tubes 1 to movably pass through are formed in the material guide plate 203; a reinforcing plate 205 is fixed between the fixing plates 201 at a position below the first driving roller 202, a first motor supporting plate 206 is vertically fixed on the outer side surface of one fixing plate 201, a first driving motor 207 is fixed on the first motor supporting plate 206, and one end of the first driving roller 202 extends out of the fixing plate 201 and is in transmission connection with an output shaft of the first driving motor 207; specifically, the rotation process of the first driving roller 202 in this embodiment provides a power to the aluminum alloy pipe 1 sliding out through the material guide chute 102, thereby realizing the transmission of the aluminum alloy pipe 1; the material guide plate 203 is fixed between the fixed plates 201 on one side of the first transmission roller 202 and close to the sand blasting machine, and a plurality of limiting notches 204 which correspond to the discharge holes of the material guide groove 102 one by one and are used for the aluminum alloy tubes 1 to movably pass through are formed in the material guide plate 203, so that the running route of the aluminum alloy tubes 1 can be better limited, the transportation route of the aluminum alloy tubes 1 is stable, large deviation cannot occur, and the aluminum alloy tubes 1 can stably enter the sand blasting machine; the first motor support plate 206 can be fixed on the outer side of the fixing plate 201 by welding, and the first driving motor 207 can be correspondingly fixed on the first motor support plate 206 by corresponding bolts.
As shown in fig. 1 to 3, the blasting machine includes a first lower casing 308 and a first upper casing 301 hermetically covered with the first lower casing 308, the sand blasting device comprises a sand blasting ring 303 which is fixed in a first upper box body 301 and corresponds to the material guide chute 102 one by one, and a sand blasting pump 321 which is fixed on one side outside a first lower box body 308 and is communicated with the sand blasting ring 303, wherein a sand blasting channel 314 for an aluminum alloy pipe 1 to movably pass through is arranged in the middle of the sand blasting ring 303, a material cavity 319 which is distributed and sealed around the circumference of the sand blasting ring 303 is arranged in the sand blasting ring 303, a feeding nozzle 304 which is communicated with the material cavity 319 is embedded at the top of the sand blasting ring 303, a plurality of discharging nozzles 305 which are uniformly distributed around the circumference of the sand blasting ring 303 and are communicated with the material cavity 319 are embedded on the circumferential wall of the sand blasting channel 314, the feeding nozzle 304 is respectively communicated with the sand blasting pump 321 through a material conveying pipe 320, and first open grooves 302 which are communicated with; first inclined plates 310 are respectively fixed on two inner side walls of the first lower box 308 which are symmetrical to each other, a first recovery space which gradually shrinks towards the first lower box 308 along the first upper box 301 is formed between the first inclined plates 310, a first recovery box 309 is arranged on the inner bottom wall of the first lower box 308, and a first box door 311 which is hinged with the first lower box 308 and used for storing and releasing the first recovery box 309 is arranged on one outer side wall of the first lower box 308; specifically, the first driving roller 202 conveys the aluminum alloy pipe 1 into the first upper box 301 through the first open slot 302 of the first upper box 301 and correspondingly passes through the sand blasting channel 314 of the sand blasting ring 303, wherein the sand blasting pump 321 extrudes sand into the material cavity 319 of the sand blasting ring 303, and the sand is ejected through the discharge nozzle 305 on the circumferential wall of the sand blasting channel 314 to form a sand blasting area with uniform circumference, so that the aluminum alloy pipe 1 can be subjected to uniform sand blasting when passing through the sand blasting channel 314, and the sand blasting effect and uniformity are ensured; the sand blasting ring 303 can be composed of two half-opened annular sand blasting shells, and the sealing of the inner material cavity 319 can be realized in a welding mode; in the sand blasting process, the redundant sand material drops into the first recovery box 309 through the first inclined plate 310, and the redundant material in the first recovery box 309 is conveniently cleaned and recovered through the arranged first box door 311.
As shown in fig. 1 and 2, the second conveyor includes a second lower box 412, a second upper box 402 hermetically covered with the second lower box 412, a second driving roller 404 pivoted in the second upper box 402 and used for conveying the aluminum alloy tube 1, and a second driving motor 411 for driving the second driving roller 404 to rotate, wherein two symmetrical side walls of the second upper box 402 are respectively provided with a second open slot 401 communicated with the second upper box 402 and corresponding to the first open slot 302, the second upper box 402 is vertically fixed with a second motor support plate 410 on one outer side wall pivoted and matched with the second driving roller 404, the second driving motor 411 is fixed on the second motor support plate 410, one end of the second driving roller 404 extends out of the second upper box 402 and is in transmission connection with an output shaft of the second driving motor 411, two symmetrical inner side walls of the second lower box 412 are respectively fixed with a second inclined plate 409, a second recovery space gradually contracting along the second upper box 402 towards the second lower box 412 is formed between the second inclined plates 409, a second recovery box 408 is arranged on the inner bottom wall of the second lower box 412, and a second box door 407 hinged with the second lower box 412 and used for storing the second recovery box 408 is arranged on one outer side wall of the second lower box 412; an air inlet pipe 403 communicated with the inside of the second upper box 402 is fixed on the top of the second upper box 402, the drying component comprises a blower (not shown) fixed on one side outside the second lower box 412, an air supply pipe 501 and a heating pipe 502, the air outlet end of the blower is connected and communicated with the air inlet pipe 403 through the air supply pipe 501, the heating pipe 502 is fixed on the top inside the second upper box 402, a support net 503 is fixed above the second driving roller 404 in the second upper box 402, the heating pipe 502 is fixed on the support net 503, and the distance between the first driving roller 202 and the second driving roller 404 is smaller than the length of the aluminum alloy pipe 1; specifically, the aluminum alloy pipe 1 after sand blasting enters the second upper box 402 through the driving and conveying of the first driving roller 202, and after the aluminum alloy pipe 1 contacts the second driving roller 404, the second driving roller 404 provides conveying power, so that the aluminum alloy pipe 1 after sand blasting is conveyed and discharged, and sand blasting is completed, therefore, the distance between the first driving roller 202 and the second driving roller 404 in the embodiment is smaller than the length of the aluminum alloy pipe 1, and the first driving roller 202 can continuously provide the conveying power for the aluminum alloy pipe 1 to contact the aluminum alloy pipe 1 and the second driving roller 404, so that the conveying continuity is ensured; after the sand blasting, the aluminum alloy pipe 1 enters the second upper box 402, and simultaneously, the air flow formed by the air blower is combined with the hot air formed by the heat generated by the heating pipe 502 for drying and cooling, and the residual sand on the aluminum alloy pipe 1 can be blown off by the air flow and recovered by the second recovery box 408; the supporting net in this embodiment may be a stainless steel net, which may fix a plurality of screws on the inner wall of the second upper box 402, and then support and fix the supporting net 503 by the screws, so as to facilitate the detachment of the supporting net 503, thereby facilitating the maintenance of the heating pipe 502.
The working principle of the invention is as follows: 1. pulling one end of the material pushing plate 110 outwards for a distance, then putting the aluminum alloy pipe 1 pair into the material guide chute 102, and starting the first driving motor 207, the second driving motor 411, the blower, the heating pipe 502 and the sand blasting pump 321; 2. pushing the material pushing plate 110 to enable the aluminum alloy pipe 1 to be in contact with the first driving roller 202, so that the first driving roller 202 is utilized to drive the aluminum alloy pipe 1 to be transported; 3. the aluminum alloy pipe 1 is conveyed by the first driving roller 202 to pass through the sand blasting ring 303 in the first upper box body 301, so that sand blasting is realized; 4. the aluminum alloy pipe 1 after sand blasting enters a second upper box 402 for drying through the transmission of the first transmission roller 202, and the discharging is conveyed through a second transmission roller 404 to finish the sand blasting process; it should be noted that, in the step 1, each feeding is performed when the tail end of the aluminum alloy pipe 1 in the previous step just passes through the first driving roller 202, so that the interval between the aluminum alloy pipes 1 is ensured, and the continuous feeding and sand blasting operation is realized; in addition, in the invention, a sliding-out table 6 can be arranged on one side of the discharging end of the second upper box 402 to assist in discharging the aluminum alloy pipe 1, so that the discharging collection efficiency is improved.
In general, the aluminum alloy pipe feeding device comprises a feeding frame, a first conveyor, a sand blasting machine and a second conveyor which are sequentially arranged along the same straight line direction, wherein the sand blasting machine adopts an annular sand blasting ring 303, the sand blasting channel 314 formed in the middle of the sand blasting ring 303 can be used for realizing uniform sand blasting treatment on a single aluminum alloy pipe 1, the straight line transportation type sand blasting treatment on the aluminum alloy pipe 1 is realized, the aluminum alloy pipe 1 is placed in a guide chute 102 on the corresponding feeding frame, the first driving roller 202 in the first conveyor is used for conveying the aluminum alloy pipe 1 and carrying out sand blasting treatment through the sand blasting machine, the aluminum alloy pipe 1 subjected to sand blasting treatment by the sand blasting machine is driven by a second driving roller 404 to convey and discharge, and the material supplementing of the aluminum alloy pipe 1 can be continuously carried out in the conveying process, so that the continuous feeding and sand blasting treatment on the aluminum alloy pipe 1 can be ensured, and the sand blasting efficiency of the aluminum alloy, has better application prospect.
Optionally, as shown in fig. 1, the top surface of the first lower box 308 is provided with first mounting flanges 307 at two symmetrical edge positions, the bottom surface of the first upper box 301 is provided with second mounting flanges 306 matched with the first mounting flanges 307, the top surface of the second lower box 412 is provided with third mounting flanges 406 at two symmetrical edge positions, the bottom surface of the second upper box 402 is provided with fourth mounting flanges 405 matched with the third mounting flanges 406, and the first mounting flanges 307 and the second mounting flanges 306 and the third mounting flanges 406 and the fourth mounting flanges 405 are fixedly matched by screws; specifically, the first lower casing 308 and the first upper casing 301, and the second lower casing 412 are attached and engaged with each other by providing the attachment flange, and the attachment and fixation are simple and easy to detach.
Optionally, as shown in fig. 1 and 4, the sand blasting apparatus further includes a mounting plate 315 for fixing the sand blasting ring 303 and located in the first upper box 301, four first support rods 313 distributed two by two symmetrically are fixed at the bottom of the mounting plate 315, two second support rods 312 distributed parallel and symmetrically are fixed below the mounting plate 315 in the first upper box 301, the two first support rods 313 located on one side are fixed on one second support rod 312, the two first support rods 313 located on the other side are fixed on the other second support rod 312, a plurality of mounting holes 316 corresponding to the sand blasting ring 303 are formed in the mounting plate 315, the sand blasting ring 303 is clamped on the mounting holes 316, locking plates 317 are symmetrically fixed on two sides of the mounting holes 316 on the mounting plate 315, threaded holes are formed in the locking plates 317, locking bolts 318 in threaded fit with the threaded holes are movably inserted in the locking plates 317, and clamping fixation is formed between the locking bolts 318 for the sand blasting ring 303; particularly, the fixing mode is simple, and the sand blasting ring 303 is convenient to fix and disassemble.
Optionally, the first driving motor 207 and the second driving motor 411 are speed-adjustable motors; particularly, first driving motor 207 and second driving motor 411 are adjustable speed motor and can guarantee to adjust the transport rate of aluminum alloy pipe 1 to adjust the time through sandblast passageway 314, and then the time and the sandblast thickness of control sandblast, the convenience is set for according to the aluminum alloy pipe 1 requirement of difference.
Optionally, the roller sections of the first driving roller 202 and the second driving roller 404 are sleeved with anti-skid rubber sleeves (not shown); particularly, the antiskid gum cover can be the rubber sleeve, reduces the wearing and tearing between aluminium alloy pipe 1 and the driving roller and increases the frictional force between aluminium alloy pipe 1 and the driving roller simultaneously, guarantees the stability of transmission.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.
Claims (8)
1. The utility model provides a continuity aluminum alloy tubular product sand blasting unit which characterized in that:
the drying device comprises a feeding frame, a first conveyor, a sand blasting machine, a second conveyor and a drying assembly, wherein the first conveyor is fixed on one side of the discharging end of the feeding frame;
the feeding frame comprises a support table (101) and a plurality of guide chutes (102) which are fixed at the top of the support table (101), are distributed at intervals and are parallel to each other, accommodating through cavities which are used for accommodating aluminum alloy tubes (1) and allowing the aluminum alloy tubes (1) to slide are arranged in the guide chutes (102), and two ends of each guide chute (102) are flush with two end faces of the support table (101) respectively;
the first conveyor comprises fixing plates (201) which are symmetrically distributed and arranged at intervals, first driving rollers (202) which are pivoted between the fixing plates (201) and used for conveying the aluminum alloy tubes (1) and a first driving motor (207) used for driving the first driving rollers (202) to rotate, a material guide plate (203) is fixed between the fixing plates (201) and located on one side of the first driving rollers (202) and close to the sand blasting machine, and a plurality of limiting notches (204) which correspond to the material outlets of the material guide groove (102) one by one and are used for the aluminum alloy tubes (1) to movably penetrate are formed in the material guide plate (203);
the sand blasting machine comprises a first lower box body (308), a first upper box body (301) which is sealed and covered by the first lower box body (308), a sand blasting ring (303) which is fixed in the first upper box body (301) and corresponds to the guide chute (102) one by one, and a sand blasting pump (321) which is fixed at one side outside the first lower box body (308) and is connected and communicated with the sand blasting ring (303), wherein a sand blasting channel (314) for the aluminum alloy pipe (1) to movably pass is arranged in the middle of the sand blasting ring (303), a material cavity (319) which is distributed and sealed around the circumference of the sand blasting ring (303) is arranged in the sand blasting ring (303), a feeding nozzle (304) which is communicated with the material cavity (319) is embedded at the top of the sand blasting ring (303), a plurality of discharging nozzles (305) which are uniformly distributed around the circumference of the sand blasting ring (303) and are communicated with the material cavity (319) are embedded on the circumferential wall of the sand blasting channel (314), the feeding nozzle (304) is respectively connected and communicated with the sand blasting pump (321) through a conveying pipeline (320), and two symmetrical side walls of the first upper box body (301) are respectively provided with a first open slot (302) which is communicated with the first upper box body (301) and corresponds to the sand blasting channel (314);
the second conveyor comprises a second lower box body (412), a second upper box body (402) hermetically covered with the second lower box body (412), a second transmission roller (404) pivoted in the second upper box body (402) and used for conveying the aluminum alloy pipe (1), and a second driving motor (411) used for driving the second transmission roller (404) to rotate, wherein two symmetrical side walls of the second upper box body (402) are respectively provided with a second open slot (401) communicated with the second upper box body (402) and corresponding to the first open slot (302), the top of the second upper box body (402) is fixedly provided with an air inlet pipe (403) communicated with the second upper box body (402), the drying assembly comprises an air supply pipe (501) and a heating pipe (502) fixed on one outer side of the second lower box body (412), and the air outlet end of the air supply pipe is connected and communicated with the air inlet pipe (403) through the air supply pipe (501), the heating pipe (502) is fixed in the top in box (402) on the second, box (402) is gone up in the second be fixed with supporting network (503) above second driving roller (404), heating pipe (502) are fixed in on the supporting network (503), first driving roller (202) with the interval between second driving roller (404) is less than the length of aluminium alloy pipe (1).
2. The continuous aluminum alloy pipe sandblasting apparatus as claimed in claim 1, wherein:
the aluminum alloy pipe supporting device is characterized by further comprising a material pushing plate (110) which is located on one side of the feeding end of the guide chute (102) and used for pushing the aluminum alloy pipe (1), the supporting table (101) comprises a supporting plate (103) and four supporting rods (104) which are symmetrically fixed to the bottom of the supporting plate (103), two supporting rods (104) which are located on the same side are fixedly provided with first reinforcing rods (105) which are symmetrically arranged with each other, a plurality of rotating rods (106) which are distributed along the length direction of the first reinforcing rods (105) are vertically fixed on one side wall of each first reinforcing rod (105) in an opposite mode, rollers (107) are pivoted on the rotating rods (106), a limiting plate (108) is fixed above the rollers (107) between the two supporting rods (104) located on the same side, a slide way is formed between the limiting plate (108) and the rollers (107), and a connecting rod (109) is movably inserted in the slide way, the connecting rod (109) stretches out in the activity the outer one end of slide with a side lower extreme fixed connection of scraping wings (110), scraping wings (110) pass through connecting rod (109) with supporting bench (101) sliding fit, when pushing away the material state, the one end of aluminum alloy pipe (1) with a side contact counterbalance of scraping wings (110).
3. The continuous aluminum alloy pipe sandblasting apparatus as claimed in claim 1, wherein:
a reinforcing plate (205) is fixed between the fixed plates (201) at the position below the first transmission roller (202), a first motor supporting plate (206) is vertically fixed on the outer side surface of one fixed plate (201), the first driving motor (207) is fixed on the first motor support plate (206), one end of the first transmission roller (202) extends out of the fixed plate (201) and is in transmission connection with an output shaft of the first driving motor (207), a second motor supporting plate (410) is vertically fixed on an outer side wall of the second upper box body (402) which is pivoted and matched with the second driving roller (404), the second driving motor (411) is fixed on the second motor supporting plate (410), one end of the second driving roller (404) extends out of the second upper box body (402) and is in transmission connection with an output shaft of the second driving motor (411).
4. The continuous aluminum alloy pipe sandblasting apparatus as claimed in claim 1, wherein:
first inclined plates (310) are respectively fixed on two inner side walls which are symmetrical to each other of the first lower box body (308), a first recovery space which gradually shrinks towards the first lower box body (308) along the first upper box body (301) is formed between the first inclined plates (310), a first recovery box (309) is arranged on the inner bottom wall of the first lower box body (308), a first box door (311) which is hinged with the first lower box body (308) and is used for recovering the first recovery box (309) is arranged on one outer side wall of the first lower box body (308), second inclined plates (409) are respectively fixed on two inner side walls which are symmetrical to each other of the second lower box body (412), a second recovery space which gradually shrinks towards the second lower box body (412) along the second upper box body (402) is formed between the second inclined plates (409), and a second recovery box (408) is arranged on the inner bottom wall of the second lower box body (412), and a second box door (407) which is hinged with the second lower box body (412) and used for storing and releasing the second recovery box (408) is arranged on one outer side wall of the second lower box body (412).
5. The continuous aluminum alloy pipe sandblasting apparatus as claimed in claim 1, wherein:
the top surface of the first lower box body (308) is respectively provided with a first mounting flange (307) at two symmetrical edge positions, the bottom surface of the first upper box body (301) is provided with a second mounting flange (306) matched with the first mounting flange (307), the top surface of the second lower box body (412) is respectively provided with a third mounting flange (406) at two symmetrical edge positions, the bottom surface of the second upper box body (402) is provided with a fourth mounting flange (405) matched with the third mounting flange (406), and the first mounting flange (307) is fixedly matched with the second mounting flange (306) and the third mounting flange (406) is fixedly matched with the fourth mounting flange (405) through screws.
6. The continuous aluminum alloy pipe sandblasting apparatus as claimed in claim 1, wherein:
the sand blasting machine is characterized by further comprising a mounting plate (315) used for fixing the sand blasting rings (303) and located in the first upper box body (301), four first supporting rods (313) which are symmetrically distributed in pairs are fixed at the bottom of the mounting plate (315), two second supporting rods (312) which are parallel to each other and symmetrically distributed are fixed below the mounting plate (315) in the first upper box body (301), two first supporting rods (313) located on one side are fixed on one second supporting rod (312), two first supporting rods (313) located on the other side are fixed on the other second supporting rod (312), a plurality of mounting holes (316) corresponding to the sand blasting rings (303) are formed in the mounting plate (315), the sand blasting rings (303) are clamped on the mounting holes (316), locking plates (317) are symmetrically fixed on two sides of the mounting holes (316) on the mounting plate (315), threaded holes are formed in the locking plate (317), locking bolts (318) in threaded fit with the threaded holes are movably inserted into the locking plate (317), and the locking bolts (318) clamp and fix the sand blasting ring (303).
7. The continuous aluminum alloy pipe sandblasting apparatus as claimed in claim 1, wherein:
the first driving motor (207) and the second driving motor (411) are speed-adjustable motors.
8. The continuous aluminum alloy pipe sandblasting apparatus as claimed in claim 1, wherein:
and the roller section of the first driving roller (202) and the roller section of the second driving roller (404) are respectively sleeved with an anti-skid rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811535819.2A CN109605228B (en) | 2018-12-15 | 2018-12-15 | Continuity aluminum alloy tubular product sand blasting unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811535819.2A CN109605228B (en) | 2018-12-15 | 2018-12-15 | Continuity aluminum alloy tubular product sand blasting unit |
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| CN109605228A CN109605228A (en) | 2019-04-12 |
| CN109605228B true CN109605228B (en) | 2020-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811535819.2A Expired - Fee Related CN109605228B (en) | 2018-12-15 | 2018-12-15 | Continuity aluminum alloy tubular product sand blasting unit |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109909892A (en) * | 2019-04-26 | 2019-06-21 | 深圳市富优驰科技有限公司 | Automatic sand blasting machine of MIM orthoscopic |
| CN112264935B (en) * | 2020-10-29 | 2021-11-26 | 鄂州市天信工贸股份有限公司 | Sand blasting mechanism of aluminum alloy pipe sand blasting machine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19802308C2 (en) * | 1998-01-22 | 2001-05-31 | Horst Laug | Suction device for sandblasting and liquid pressure nozzles |
| CN201471222U (en) * | 2009-04-28 | 2010-05-19 | 南通市神马电力科技有限公司 | Sand blasting polisher |
| GB2479472A (en) * | 2011-05-11 | 2011-10-12 | Statoil Petroleum As | Tubular Cutter Using Abrasive Fluid Jets |
| CN105313017A (en) * | 2015-11-12 | 2016-02-10 | 杨华杰 | Shot blasting treatment machine system and method for inner wall and outer wall of steel pipe |
| CN106217267A (en) * | 2016-07-29 | 2016-12-14 | 武汉高木汽车部件有限公司 | The cleaning equipment of coating automobile parts hanger |
| CN106272092B (en) * | 2016-08-16 | 2017-12-22 | 重庆市晟庄建材有限责任公司 | A kind of reinforcing bar derusting by sandblasting and burning optimization on line method |
| CN208084161U (en) * | 2018-03-23 | 2018-11-13 | 云南固特邦钢塑管道制造有限公司 | A kind of steel pipe sand blasting unit |
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| CN109605228A (en) | 2019-04-12 |
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