CN209887401U - Shot blasting rust removal processing device - Google Patents
Shot blasting rust removal processing device Download PDFInfo
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- CN209887401U CN209887401U CN201920608822.6U CN201920608822U CN209887401U CN 209887401 U CN209887401 U CN 209887401U CN 201920608822 U CN201920608822 U CN 201920608822U CN 209887401 U CN209887401 U CN 209887401U
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Abstract
The utility model discloses a shot blasting rust cleaning device in the technical field of shot blasting, which comprises a frame, a conveying mechanism, a shot blasting chamber, a feed back mechanism, a material dividing mechanism, a clamping mechanism, a dust removing box, a control box and a shot blasting device, wherein the conveying mechanism is fixedly arranged at the top of the frame, the clamping mechanism is slidably connected with the top of the conveying mechanism, the material dividing mechanism is arranged at the top of the shot blasting chamber, the output end of the material dividing mechanism is connected with the input end of the shot blasting chamber, the input end of the feed back mechanism is connected with the bottom end of the shot blasting chamber, the output end of the feed back mechanism is connected with the input end of the material dividing mechanism, an electric door is arranged at the inlet end of the shot blasting chamber, a photoelectric transmitter and a photoelectric receiver are respectively arranged at the upper part and the lower part of the electric door, shot blasting work is safely and rapidly completed, the comprehensive shot blasting and rust removal of the workpiece are realized, the work is stable, the cost is low, and the aims of rapidness and environmental protection are fulfilled.
Description
Technical Field
The invention relates to the technical field of shot blasting, in particular to a shot blasting rust removal treatment device and a treatment process thereof.
Background
In the prior art, the surface rust removal treatment of steel mainly comprises methods such as manual rust removal, mechanical rust removal, chemical rust removal and the like, and the manual rust removal is gradually replaced by a mechanical method and a chemical method due to high labor intensity, low rust removal efficiency and poor effect. The chemical rust removal mainly adopts an acid cleaning method, the acid cleaning effect is difficult to control, the surface quality is high, and the chemical pollution is large. The mechanical rust removal has the advantages of high efficiency, good quality and low working labor intensity, and is widely applied.
The shot blasting technology is one of the advanced processes for cleaning, strengthening, finishing and deburring the surfaces of various machine parts internationally at present. The main principle of the shot blasting machine abandons a method of using compressed air as power, adopts a shot blasting machine and centrifugal force to throw, and carries out high-speed projection on the surface of a workpiece, particularly carries out shot blasting cleaning on dead corners of an inner cavity of the workpiece, thereby achieving the purposes of required brightness, cleanliness and roughness and workpiece surface strengthening, and greatly improving the service life and the attractiveness of parts.
However, when the existing shot blasting and rust removing machine throws the abrasive materials over the surface of the steel by using the impeller rotating at high speed, the workpiece is conveyed into the shot blasting chamber by the conveying belt, only one side surface of the workpiece is treated, in order to increase the multi-surface treatment of the workpiece, 10-16 shot blasting machines need to be installed, so that the production and maintenance cost is greatly increased, the treatment process of generating chips and dust impurities in the shot blasting process is lacked, and the completeness of the shot blasting process is influenced.
Based on the above, the invention designs the shot blasting rust removal treatment device and the treatment process thereof to solve the problems.
Disclosure of Invention
The invention aims to provide a shot blasting rust removal processing device and a processing technology thereof, which can safely and quickly complete shot blasting work, effectively process crushed aggregates and dust generated in shot blasting, improve the completeness of a shot blasting process, realize comprehensive shot blasting rust removal on workpieces, and have stable work and low cost, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: shot blasting rust removal processing device comprises a frame, a conveying mechanism, a shot blasting chamber, a material return mechanism, a material distribution mechanism, a clamping table mechanism, a dust removal box, a control box and a shot blasting device, wherein the conveying mechanism is fixedly installed at the top of the frame, the clamping table mechanism is connected to the top of the conveying mechanism in a sliding manner, the frame penetrates through the shot blasting chamber, the material return mechanism is installed on one side of the shot blasting chamber, the material distribution mechanism is installed at the top of the shot blasting chamber, the dust removal box is located on one side of the shot blasting chamber, the shot blasting chamber is connected with the dust removal box through a dust pipe, the control box is installed on one side of the bottom of the frame, the shot blasting device is installed at the top of an inner cavity of the shot blasting chamber, the output end of the material distribution mechanism is connected with the input end of the shot blasting chamber, the input end of the material return, the electric door is installed to the entry end of shot-blasting room, photoelectric emitter and photoelectric receiver are installed respectively to the upper and lower part of electric door, conveying mechanism, feed back mechanism, feed mechanism, press from both sides platform mechanism, dust removal case, impeller head, photoelectric emitter, photoelectric receiver and electric door all with control box electric connection.
Preferably, conveying mechanism includes two sets of electronic slip tables, and is two sets of electronic slip table installs in the top both sides of frame, one side conveying motor is installed to the one end of electronic slip table.
Preferably, the bottom of the shot blasting chamber is provided with a collecting hopper.
Preferably, the distributing mechanism comprises a shot discharging hopper and a shot distributor which are arranged at the top of the shot blasting chamber, the output end of the shot discharging hopper is connected with the input end of the shot distributor, the shot distributor is connected with the shot blasting machine through a distributing pipe, and the distributing pipe is the same as the shot blasting machine in number.
Preferably, the feed back mechanism includes a spiral conveyer and a spiral elevator, the input end of the spiral conveyer is connected with the collecting hopper, the output end of the spiral conveyer is connected with the input end of the spiral elevator, and the output end of the spiral elevator is located on one side of the shot discharging hopper.
Preferably, the clamping table mechanism comprises a support fixed on the electric sliding table, the support is connected between the two groups of supports through a rotating shaft, a rotating motor for driving the support to overturn is installed on the side wall of the support, and an overturning cavity for overturning a workpiece is formed in the outer wall of the support.
Preferably, clamping pieces are further mounted on two sides of the top of the support frame and comprise a support table, an adjusting bolt and a clamping plate, the support table is fixed to the top of the support frame, the clamping plate is connected to the inside of the support table in a sliding mode, and the adjusting bolt for driving the clamping plate to move up and down is mounted on the top of the support table.
Preferably, the suction hood is installed at the inner chamber top of shot blasting chamber, the suction hood is connected with the dust inlet on the dust removal case outer wall through the dust conveying pipe, the sack is installed at the inner chamber top of dust removal case, the top of dust removal case is equipped with the gas vent, the gas vent is connected with the negative pressure machine, the inner chamber bottom of dust removal case is equipped with the dust hopper, the dust exhaust valve is installed to the bottom of dust hopper.
The shot blasting rust removal treatment process comprises the following specific steps:
s1: installing and conveying workpieces: a workpiece to be derusted is placed on the support frame, the clamping plate moves downwards by adjusting the adjusting bolt to clamp the workpiece, and then the conveying motor controls the electric sliding table to move the workpiece arranged on the electric sliding table to the shot blasting chamber;
s2: feeding a workpiece: before the workpiece enters the shot blasting chamber, whether the workpiece needs to enter the shot blasting chamber is sensed through the photoelectric emitter and the photoelectric receiver, when the workpiece is overhauled, the electric door is opened, and the electric door is closed after the workpiece is sent into the shot blasting chamber;
s3: shot blasting and rust removing: conveying the shot in the shot discharging hopper to the interior of each shot blasting machine through a shot distributor and a distribution pipe respectively, spraying the shot out through the shot blasting machines, and removing rust on one side surface of the workpiece on the support frame;
s4: turning over for rust removal: controlling a rotating motor to work, driving a workpiece on a support frame to turn over by the rotating motor through a rotating shaft, and removing rust on the other side surface of the workpiece through an impeller head;
s5: material returning and dust removal: the shot after rust removal falls back into a collecting hopper at the bottom of the shot blasting chamber, the shot after rust removal is recovered into a shot discharging hopper through a spiral conveying machine and a spiral elevator, meanwhile, a negative pressure machine starts to work, the negative pressure machine enables the interior of a dust removal box to generate negative pressure, dust positioned in the shot blasting chamber enters the interior of the dust removal box through a dust hood, a dust conveying pipe and a dust inlet, dust generated by rust removal in the shot blasting chamber is removed through a cloth bag, the removed dust falls into the dust removal hopper and is discharged by opening a dust discharge valve, and clean gas is discharged through an exhaust port;
s6: inspecting the workpiece: and controlling the conveying mechanism again, moving the workpiece out, inspecting the workpiece, checking whether the surface of the workpiece is rustless and scale-free, and checking whether the surface roughness of the workpiece meets the requirements.
Preferably, the shot in the shot discharging hopper is cast steel shot.
Compared with the prior art, the invention has the beneficial effects that: the invention realizes automatic conveying, rust removal and dust removal of the workpiece, can safely and quickly complete the shot blasting work, effectively treat crushed aggregates and dust generated in shot blasting, improve the completeness of the shot blasting process, can turn over the workpiece, realize comprehensive shot blasting and rust removal of the workpiece, has stable work and low cost, and achieves the aims of quickness and environmental protection.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a schematic view of the dust box of the present invention;
fig. 4 is a schematic view of the supporting frame of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-a machine frame, 2-a conveying mechanism, 21-an electric sliding table, 22-a conveying motor, 3-a shot blasting chamber, 31-a collecting hopper, 4-a feed back mechanism, 41-a spiral conveyor, 42-a spiral elevator, 5-a material dividing mechanism, 51-a shot discharging hopper, 52-a shot distributor, 53-a distributing pipe, 6-a clamping table mechanism, 61-a support, 62-a clamping piece, 621-a support table, 622-an adjusting bolt, 623-a clamping plate, 63-a support frame, 631-a turning cavity, 64-a rotating motor, 65-a rotating shaft, 7-a dust box, 71-a dust hood, 72-a dust conveying pipe, 73-a dust inlet, 74-a cloth bag, 75-an air outlet, 76-a negative pressure machine and 77-a dust collecting hopper, 78-ash discharge valve, 8-control box, 9-impeller head, 10-photoelectric emitter, 11-photoelectric receiver and 12-electric door.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: shot blasting rust cleaning device comprises a frame 1, a conveying mechanism 2, a shot blasting chamber 3, a material returning mechanism 4, a material dividing mechanism 5, a clamping table mechanism 6, a dust removing box 7, a control box 8 and an impeller head 9, wherein the conveying mechanism 2 is fixedly installed at the top of the frame 1, the clamping table mechanism 6 is slidably connected to the top of the conveying mechanism 2, the frame 1 penetrates through the shot blasting chamber 3, the material returning mechanism 4 is installed at one side of the shot blasting chamber 3, the material dividing mechanism 5 is installed at the top of the shot blasting chamber 3, the dust removing box 7 is located at one side of the shot blasting chamber 3, the shot blasting chamber 3 is connected with the dust removing box 7 through a dust conveying pipe 72, the control box 8 is installed at one side of the bottom of the frame 1, the impeller head 9 is installed at the top of the inner cavity of the shot blasting chamber 3, the output end of the material dividing mechanism 5 is connected with the input end of the impeller head 9, the input, the output of feed back mechanism 4 is connected with the input of feed mechanism 5, electrically operated gate 12 is installed to the entry end of shot-blasting room 3, photoelectric emitter 10 and photoelectric receiver 11 are installed respectively to the upper and lower part of electrically operated gate 12, conveying mechanism 2, feed back mechanism 4, feed mechanism 5, press from both sides platform mechanism 6, dust removal case 7, impeller head 9, photoelectric emitter 10, photoelectric receiver 11 and electrically operated gate 12 all with control box 8 electric connection.
Wherein, conveying mechanism 2 includes two sets of electronic slip tables 21, and is two sets of electronic slip table 21 installs in the top both sides of frame 1, one side conveyer motor 22, a set of are installed to the one end of electronic slip table 21 the inside of electronic slip table 21 is equipped with the lead screw that is connected with conveyer motor 22, and another group the inside of electronic slip table 21 is equipped with the optical axis, connects between two sets of electronic slip tables 21 through support frame 63 and support 61, through conveyer motor 22's drive, realizes moving on the support frame 63 that is located on two sets of electronic slip tables 21 electric slip table 21 again, is convenient for carry the work piece.
The bottom of the shot blasting chamber 3 is provided with a collecting hopper 31 for collecting shot after shot blasting by the shot blasting machine 9, so that collection is facilitated, and resource waste is avoided.
Wherein, feed mechanism 5 is including installing in shot blowing fill 51 and shot distributor 52 at shot blasting room 3 top, the output of shot blowing fill 51 is connected with shot distributor 52's input, shot distributor 52 is connected with impeller head 9 through distribution pipe 53, distribution pipe 53 is the same with impeller head 9 quantity, can distribute the shot that is located shot blowing fill 51 to each impeller head 9 in through distributor 52, realizes the comprehensive shot-blast rust cleaning to the work piece.
Wherein, feed back mechanism 4 includes spiral delivery machine 41 and screw elevator 42, the input of spiral delivery machine 41 is connected with collecting hopper 31, the output of spiral delivery machine 41 is connected with screw elevator 42's input, screw elevator 42's output is located one side of shot blowing fill 51, and through spiral delivery machine 41 and screw elevator 42 cooperation, can carry the shot that is located collecting hopper 31 to top shot blowing fill 51 in, reach quick and the purpose of environmental protection.
Wherein, press from both sides platform mechanism 6 and be two sets of including being fixed in support 61 on the electronic slip table 21 be connected with support frame 63, a set of through pivot 65 between the support 61 install the rotating electrical machines 64 that drives the upset of support frame 63 on the lateral wall of support 61, it has the upset chamber 631 that is used for the work piece upset to open on the support frame 63 outer wall, can drive through rotating electrical machines 64 and be located support frame 63 and overturn, realizes the comprehensive rust cleaning to the work piece, reduces the quantity of impeller head 9, reduce cost.
Wherein, clamping piece 62 is still installed to the top both sides of support frame 63, clamping piece 62 includes a supporting bench 621, adjusting bolt 622 and clamping plate 623, supporting bench 621 is fixed in the top of support frame 63, the inside sliding connection of supporting bench 621 has clamping plate 623, the adjusting bolt 622 that drives clamping plate 623 and reciprocate is installed at the top of supporting bench 621, can fix the work piece of treating the rust cleaning, guarantees the stability of work piece rust cleaning.
Wherein, suction hood 71 is installed at the inner chamber top of shot-blasting chamber 3, suction hood 71 is connected with dust inlet 73 on the dust removal case 7 outer wall through dust conveying pipe 72, sack 74 is installed at the inner chamber top of dust removal case 7, the top of dust removal case 7 is equipped with gas vent 75, gas vent 75 is connected with negative pressure machine 76, the inner chamber bottom of dust removal case 7 is equipped with dust hopper 77, dust exhaust valve 78 is installed to dust hopper 77's bottom, removes dust through the dust that sack 74 produced the rust removal in to shot-blasting chamber 3, and the dust of getting rid of falls to dust hopper 77 in, discharges through opening dust exhaust valve 78, and clean gas then discharges through gas vent 75, improves the complete degree of shot-blasting technology, guarantees operational environment's security.
The shot blasting rust removal treatment process comprises the following specific steps:
s1: installing and conveying workpieces: a workpiece to be derusted is placed on the support frame 63, the clamping plate 623 moves downwards by adjusting the adjusting bolt 622 to clamp the workpiece, and then the conveying motor 22 controls the electric sliding table 21 to move the workpiece mounted on the electric sliding table 21 to the shot blasting chamber 3;
s2: feeding a workpiece: before the workpiece enters the shot blasting chamber 3, whether the workpiece needs to enter the shot blasting chamber 3 is sensed through the photoelectric emitter 10 and the photoelectric receiver 11, when the workpiece is overhauled, the electric door 12 is opened, and the electric door 12 is closed after the workpiece is sent into the shot blasting chamber 3;
s3: shot blasting and rust removing: the shot positioned in the shot discharging hopper 51 is respectively conveyed to the interior of each shot blasting machine 9 through a shot distributor 52 and a distribution pipe 53, the shot is sprayed out through the shot blasting machines 9, and one side surface of a workpiece positioned on a support frame 63 is derusted;
s4: turning over for rust removal: controlling a rotating motor 64 to work, driving a workpiece on a support frame 63 to turn over by the rotating motor 64 through a rotating shaft 65, and removing rust on the other side surface of the workpiece through a shot blasting machine 9;
s5: material returning and dust removal: the shot after rust removal falls back into the bottom collecting hopper 31 of the shot blasting chamber 3, the shot after rust removal is recovered into the shot discharging hopper 51 through the spiral conveyor 41 and the spiral elevator 42, meanwhile, the negative pressure machine 76 starts to work, the negative pressure machine 76 enables the interior of the dust removal box 7 to generate negative pressure, dust positioned in the shot blasting chamber 3 enters the interior of the dust removal box 7 through the dust suction hood 71, the dust conveying pipe 72 and the dust inlet 73, dust removal is carried out on the dust generated by rust removal in the shot blasting chamber 3 through the cloth bag 74, the removed dust falls into the dust collection hopper 77 and is discharged by opening the dust discharge valve 78, and clean gas is discharged through the gas outlet 75;
s6: inspecting the workpiece: and controlling the conveying mechanism 2 again, moving the workpiece out, inspecting the workpiece, checking whether the surface of the workpiece is rustless and scale-free, and checking whether the surface roughness of the workpiece meets the requirements.
Wherein, the shot in the shot discharging hopper 51 adopts cast steel shot.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. Shot blasting rust cleaning processing apparatus, including frame (1), conveying mechanism (2), shot blasting room (3), feed back mechanism (4), feed mechanism (5), press from both sides platform mechanism (6), dust removal case (7), control box (8) and impeller head (9), its characterized in that: the shot blasting machine is characterized in that the conveying mechanism (2) is fixedly installed at the top of the frame (1), the table clamping mechanism (6) is slidably connected to the top of the conveying mechanism (2), the frame (1) penetrates through the inside of the shot blasting chamber (3), the material returning mechanism (4) is installed on one side of the shot blasting chamber (3), the material dividing mechanism (5) is installed at the top of the shot blasting chamber (3), the dust removal box (7) is located on one side of the shot blasting chamber (3), the shot blasting chamber (3) is connected with the dust removal box (7) through a dust conveying pipe (72), the control box (8) is installed on one side of the bottom of the frame (1), the shot blasting machine (9) is installed at the top of an inner cavity of the shot blasting chamber (3), the output end of the material dividing mechanism (5) is connected with the input end of the shot blasting machine (9), the input end of the material returning mechanism (4) is connected with the bottom end of the shot blasting chamber (3), the output end of the material returning mechanism (4, electric door (12) are installed to the entry end of shot-blasting room (3), photoelectric emitter (10) and photoelectric receiver (11) are respectively installed to the upper and lower part of electric door (12), conveying mechanism (2), feed back mechanism (4), feed mechanism (5), clamp platform mechanism (6), dust removal case (7), impeller head (9), photoelectric emitter (10), photoelectric receiver (11) and electric door (12) all with control box (8) electric connection.
2. The shot blasting rust removal processing apparatus according to claim 1, characterized in that: conveying mechanism (2) are including two sets of electronic slip tables (21), and are two sets of electronic slip table (21) are installed in the top both sides of frame (1), one side conveying motor (22) are installed to the one end of electronic slip table (21).
3. The shot blasting rust removal processing apparatus according to claim 1, characterized in that: and a material collecting hopper (31) is arranged at the bottom of the shot blasting chamber (3).
4. The shot blasting rust removal processing apparatus according to claim 1, characterized in that: the distributing mechanism (5) comprises a shot discharging hopper (51) and a shot distributor (52) which are arranged at the top of the shot blasting chamber (3), the output end of the shot discharging hopper (51) is connected with the input end of the shot distributor (52), the shot distributor (52) is connected with the shot blasting devices (9) through distributing pipes (53), and the distributing pipes (53) are the same as the shot blasting devices (9) in number.
5. The shot blasting rust removal processing apparatus according to claim 3 or 4, characterized in that: the feed back mechanism (4) comprises a spiral material conveying machine (41) and a spiral lifting machine (42), wherein the input end of the spiral material conveying machine (41) is connected with the material collecting hopper (31), the output end of the spiral material conveying machine (41) is connected with the input end of the spiral lifting machine (42), and the output end of the spiral lifting machine (42) is positioned on one side of the shot discharging hopper (51).
6. The shot blasting rust removal processing apparatus according to claim 2, characterized in that: press from both sides platform mechanism (6) including being fixed in support (61) on electronic slip table (21), two sets of be connected with support frame (63), a set of through pivot (65) between support (61) install rotating electrical machines (64) that drive support frame (63) overturn on the lateral wall of support (61), it has upset chamber (631) that are used for the work piece upset to open on support frame (63) outer wall.
7. The shot blasting rust removal processing apparatus according to claim 6, characterized in that: clamping piece (62) are still installed to the top both sides of support frame (63), clamping piece (62) are including brace table (621), adjusting bolt (622) and clamping plate (623), the top of support table (621) fixed in support frame (63), the inside sliding connection of brace table (621) has clamping plate (623), adjusting bolt (622) that drive clamping plate (623) reciprocated are installed at the top of brace table (621).
8. The shot blasting rust removal processing apparatus according to claim 1, characterized in that: dust cage (71) are installed at the inner chamber top of shot-blasting chamber (3), dust cage (71) are connected with dust inlet (73) on dust removal case (7) outer wall through dust conveying pipe (72), sack (74) are installed at the inner chamber top of dust removal case (7), the top of dust removal case (7) is equipped with gas vent (75), gas vent (75) are connected with negative pressure machine (76), the inner chamber bottom of dust removal case (7) is equipped with dust hopper (77), dust exhaust valve (78) are installed to the bottom of dust hopper (77).
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| CN201920608822.6U CN209887401U (en) | 2019-04-29 | 2019-04-29 | Shot blasting rust removal processing device |
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| CN201920608822.6U CN209887401U (en) | 2019-04-29 | 2019-04-29 | Shot blasting rust removal processing device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968212A (en) * | 2019-04-29 | 2019-07-05 | 南京南化建设有限公司 | Impeller blasting processing unit and its treatment process |
| CN112025564A (en) * | 2020-09-02 | 2020-12-04 | 东台耀强机械制造有限公司 | Shaped steel shot blasting device |
-
2019
- 2019-04-29 CN CN201920608822.6U patent/CN209887401U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968212A (en) * | 2019-04-29 | 2019-07-05 | 南京南化建设有限公司 | Impeller blasting processing unit and its treatment process |
| CN112025564A (en) * | 2020-09-02 | 2020-12-04 | 东台耀强机械制造有限公司 | Shaped steel shot blasting device |
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