CN212762918U - Steel shot or zinc shot cleaning machine - Google Patents
Steel shot or zinc shot cleaning machine Download PDFInfo
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- CN212762918U CN212762918U CN202021233928.1U CN202021233928U CN212762918U CN 212762918 U CN212762918 U CN 212762918U CN 202021233928 U CN202021233928 U CN 202021233928U CN 212762918 U CN212762918 U CN 212762918U
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Abstract
The utility model discloses a shot or zinc ball descaling machine for the clearance of zinc ball after die-casting aftertreatment shot-blasting process accomplishes, including the frame, be equipped with work groove and motor case in the frame, still including apron, upset working plate, nozzle group, funnel and dust collection box and air exhauster, be equipped with safe grating on the top surface of apron, nozzle group includes first nozzle group and second nozzle group, and first nozzle group is fixed at work groove top surface, and second nozzle group slides and sets up in upset working plate below. The utility model has simple structure and can adopt a low-power motor to drive the turnover working plate to work through the turnover driving component and the gear, thus saving energy consumption; the nozzle group blows air to the steel shots or zinc shots in the casting from different angles, so that the cleaning efficiency of the steel shots or zinc shots is improved; the top surface of the working groove is provided with the cover plate, and the top surface of the working groove is provided with the safety grating, so that the safety and the working efficiency of the nozzle group are improved, and the working noise is reduced.
Description
Technical Field
The utility model relates to an automobile aluminum alloy casting production technical field, concretely relates to shot or zinc shot descaling machine.
Background
The shot blasting is a mechanical surface treatment process, and metal shot such as high-speed steel shot or zinc shot and the like are thrown out by a shot blasting machine to remove impurities on the surface of the casting so as to achieve the effects of improving the appearance quality of the casting and strengthening the surface of the casting. The shot blasting equipment is applied to the removal of surface sand and oxide skin of cast steel and iron castings in the casting industry, is a preparation process before the casting quality inspection, and ensures the reliability of flaw detection results through strict shot blasting cleaning. However, after the shot blasting, the steel shots or zinc shots remained in the casting need to be removed before the subsequent processing or inspection process can be performed. The common cleaning mode is that a compressed air nozzle is manually held, so that zinc balls are blown out from the interior of the casting, the cleaning efficiency is low, and the labor intensity of workers is high.
The Chinese patent invention CN108838908A provides a turning pill pouring machine for a casting cleaning and detecting conveyor line, which comprises a frame, two rotating disks and a pressing mechanism, wherein the two rotating disks are respectively supported by a pair of supporting wheels, so that the two rotating disks can freely rotate around the central axis of the two rotating disks, a driving motor for driving a driving chain to move to drive the rotating disks to rotate is installed on the frame, rectangular holes for castings to pass through are formed in the two rotating disks, a conveying roller way is installed between the two rotating disks, a pressing piece block is driven by the pressing mechanism to move towards the conveying roller way to press the castings on the conveying roller way, and a compressed air nozzle is further arranged on the frame. The turnover ball pouring machine provided by the invention can safely, efficiently, mechanically and automatically turn castings in the conveying line, pour residual zinc balls in the castings through turnover, and blow the zinc balls out of the whole and inner parts of the castings through the compressed air nozzle in the turnover process, so that the mechanical automatic ball pouring and cleaning of the castings subjected to ball blasting in the conveying line are realized.
However, this invention has the following disadvantages:
(1) the driving chain and the driving motor drive the rotating disc to rotate so as to pour the steel shots or zinc shots out of the casting, the structure is complex, the driving motor with higher power is needed, and the energy consumption of the cleaning device is high;
(2) the compressed air nozzles are arranged on two sides of the rectangular hole of the rotating disc, air blown out of the compressed air nozzles cannot effectively act on the casting to blow out steel shots or zinc shots in the casting, and the metal shot cleaning efficiency is low.
In view of this, it is urgently needed to improve the structure of the existing mechanical shot-pouring machine, so as to simplify the structure of the metal shot cleaning machine, improve the cleaning efficiency of the metal shot and reduce the production cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the cleaning efficiency of metal shots such as steel shot or zinc shot is low that current mechanical type falls shot machine structure is complicated, the energy consumption is high, manufacturing cost is high.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts as follows:
the utility model provides a shot or zinc shot descaling machine, includes the frame, be equipped with work groove and motor case in the frame, still include:
the cover plate comprises a cover plate mounting frame and a cover plate body rotatably arranged on the cover plate mounting frame, and the cover plate mounting frame is fixed on the top surface of the working groove; a safety grating is arranged on the top surface of the cover plate mounting frame;
the turnover working plate is a rectangular metal plate, the left end and the right end of the turnover working plate extend outwards to form rotating shafts which penetrate through the shaft holes in the working groove, and the outer end of each rotating shaft is provided with a gear which is rotatably arranged in the working groove through a turnover driving assembly; the two ends of the diagonal line of the casting clamp are provided with clamping components for clamping the casting;
the nozzle group comprises a first nozzle group and a second nozzle group, the first nozzle group is fixed on the top surface of the working groove and comprises a flat-head nozzle and a steel pipe nozzle which are respectively arranged on the rear end surface and the left and right end surfaces of the working groove; the second nozzle group is arranged below the turnover working plate in a sliding mode through a nozzle driving cylinder, and the second nozzle group is a flat-head nozzle;
the upper opening of the funnel is arranged right below the working groove, and the lower opening of the funnel is provided with the dust collection box;
and the exhaust fan is arranged behind the rack and is communicated with the nozzle group through an exhaust fan access port on the working groove.
In this aspect, the tumble drive assembly includes:
the bottom plate is parallel to the rack and arranged on the left end face of the rack;
the overturning air cylinder is arranged at one end of the bottom plate, and a floating joint and a connecting block are arranged at the driving end of the overturning air cylinder;
the rack is arranged on the bottom plate in a sliding manner through the linear guide rail and the sliding block, and the rack is fixed on the sliding block and is fixed with the connecting block; the rack is matched with the rack;
and the buffer device is arranged at the other end of the bottom plate, and a buffer block is arranged at the end opposite to the overturning cylinder.
In this scheme, the upset working plate still includes:
the metal shot channel is arranged on the turnover working plate, and steel shots or zinc shots in the casting enter the hopper through the metal shot channel;
and the limiting pin is arranged on the edge of the top surface of the turnover working plate.
In this scheme, the apron still includes the apron and drives actuating cylinder, sets up the rear of work groove, be equipped with the connecting pin on the rear end face of apron body, the apron drives actuating cylinder and passes through the connecting pin drive the apron rotates.
In this scheme, be equipped with funnel switching device on the under shed of funnel, include:
the baffle is arranged on the lower opening of the funnel in a sliding manner and is matched with the lower opening;
and the opening and closing cylinder is fixed on the rack, and the front end of the opening and closing cylinder is fixed with the baffle and is used for controlling the baffle to slide.
In this scheme, clamping component includes die clamping cylinder, is equipped with L shape connecting piece on its top surface, the one end of L shape connecting piece is fixed with the clamp block.
In this scheme, be equipped with toggle switch in the frame, with the motor case electricity is connected, the last switch protecting cover that is equipped with of toggle switch.
In this scheme, the both sides of frame are equipped with safe grating and pilot lamp, with the motor case electricity is connected.
In this scheme, the upset drive assembly still includes the upset drive apron, detachably sets up on the bottom plate.
In this scheme, the bottom of apron body is equipped with sealed sound insulating pad.
Compared with the prior art, the steel shot or zinc shot cleaning machine provided by the utility model has the advantages that the rotating shafts are arranged at the two ends of the turnover working plate and are rotatably arranged in the working groove through the gears and the turnover driving component, the structure is simple, the turnover driving component can adopt a low-power motor, the energy consumption is saved, and the production cost is reduced; the first nozzle group is arranged on the top surface of the working groove, and the second nozzle group is arranged below the turnover working plate in a sliding manner, so that zinc balls in a casting can be conveniently blown from different angles, the zinc balls can be conveniently blown out, and the cleaning efficiency of the zinc balls is improved; the apron passes through the apron mounting bracket and rotates the setting on the top surface of work groove, and the apron lock has improved the work efficiency of nozzle group spun gas to the zinc ball, has reduced the noise that the nozzle group during operation produced simultaneously. The top surface of the cover plate is provided with the safety grating, so that the operator is prevented from accidentally touching the equipment when the equipment is in operation, and the operation safety of the operator is ensured.
Drawings
FIG. 1 is a perspective view of a steel shot or zinc shot cleaning machine of the present invention;
FIG. 2 is a side view of the steel shot or zinc shot cleaning machine of the present invention;
fig. 3 is a schematic structural view of the turnover working plate of the present invention;
fig. 4 is a schematic structural view of the turnover driving assembly of the present invention;
FIG. 5 is a schematic structural view of a nozzle set according to the present invention;
fig. 6 is a schematic structural view of the middle funnel of the present invention.
Wherein, the correspondence between the reference numbers and the names of the components in fig. 1 to 6 is as follows:
10 machine frame, 11 work grooves, 12 motor box, 20 cover plates, 30 turnover work plates, 40 nozzle groups, 50 funnels, 60 dust collection boxes, 21 cover plate mounting frames, 22 cover plate bodies, 23 cover plate driving cylinders, 31 rotating shafts, 32 gears, 331 bottom plates, 332 turnover cylinders, 333 racks, 334 buffering devices, 335 turnover driving cover plates, 336 connecting blocks, 34 clamping components, 341 clamping cylinders, 342L-shaped connecting pieces, 343 clamping blocks, 35 metal shot channels, 36 limiting pins, 41 first nozzle groups, 42 second nozzle groups, 420 nozzle driving cylinders, 51 baffles, 52 opening and closing cylinders, 13 toggle switches, 15 safety rasters and 16 indicator lamps.
Detailed Description
The utility model provides a steel shot or zinc shot cleaning machine, which drives a turnover working plate through a gear and a turnover driving component, has simple structure and saves energy consumption; the nozzle group is arranged on the top surface of the working groove and below the turnover working plate, so that the cleaning efficiency of the zinc shots is improved. The invention is described in detail below with reference to the drawings and the detailed description.
As shown in FIG. 1 and FIG. 2, the steel shot or zinc shot cleaning machine provided by the present invention comprises a frame 10, a working tank 11 and a motor box 12 are arranged on the frame 10, and further comprises a cover plate 20, a turnover working plate 30, a nozzle group 40, a hopper 50 and a dust collection box 60.
The cover plate 20 comprises a cover plate mounting frame 21, a cover plate body 22 and a cover plate driving cylinder 23, the cover plate mounting frame 21 is fixed on the top surface of the working groove 11, the cover plate body 22 is rotatably arranged on the cover plate mounting frame 21 through a rotating shaft, a connecting pin is arranged on the rear end face of the cover plate body 22, the cover plate driving cylinder 23 is arranged at the rear of the working groove 11 and drives the cover plate body 22 to rotate through the connecting pin and open and close the cover plate mounting frame 21. The bottom end of the cover plate body 22 is provided with a sealing sound insulation pad. The top surface of the cover plate mounting frame 21 is provided with the safety grating, so that the accident that an operator touches the equipment when the equipment runs can be prevented, and the running safety of the equipment is improved.
As shown in fig. 3 and 4, the turnover working plate 30 is a rectangular metal plate, the left and right ends of which extend outward to form a rotating shaft 31, the working groove 11 is provided with a shaft hole, the rotating shaft 31 penetrates through the shaft hole, and the outer end of which is provided with a gear 32 rotatably connected with the turnover driving assembly. The turnover driving component is arranged on the left end face of the frame 10 and comprises a bottom plate 331, a turnover cylinder 332, a rack 333, a buffer device 334 and a turnover driving cover plate 335. The bottom plate 331 is disposed parallel to the housing 10. The turning cylinder 332 is disposed parallel to the frame 10, and has a fixed end at one end of the base plate 331 and a driving end connected to one end of the connecting block 336 through a floating joint. The rack 333 is slidably disposed on the bottom plate 331 through a linear guide and a slider, and the rack 333 is fixed to the slider and fixed to the other end of the connecting block 336. The rack 333 is fitted to the gear 32. The flip driving cover plate 335 is rotatably disposed on the bottom plate 331 for dust prevention and protection.
Clamping assemblies 34 are arranged at two ends of a diagonal line of the turnover working plate 30, each clamping assembly 34 comprises a clamping cylinder 341, an L-shaped connecting piece 342 and a clamping block 343, the bottom end of the clamping cylinder 341 is fixed on the turnover working plate 30, one end of the L-shaped connecting piece 342 is fixedly connected with the top end of the clamping cylinder 341, the other end of the L-shaped connecting piece 342 is fixedly connected with the top end of the clamping block 343, and the clamping cylinder 341 drives the clamping block 343 to clamp a casting through the L-shaped connecting piece 342. The turnover working plate 30 is also provided with a metal shot channel 35 and a limiting pin 36, the metal shot channel 35 is arranged on the turnover working plate 30, and zinc shots in the casting can enter the funnel 50 through the metal shot channel 35. The limiting pin 36 is arranged on the edge of the top surface of the turnover working plate 30 and is used for placing the casting to move freely on the turnover plate 30.
As shown in fig. 5, the nozzle group 40 includes a first nozzle group 41 and a second nozzle group 42, the first nozzle group 41 is fixed on the top surface of the working tank 11 and includes a flat nozzle disposed on the rear end surface of the working tank 11 and a steel pipe nozzle disposed on the left and right cross-sections of the working tank 11. The second nozzle group 42 is arranged below the turnover working plate 30 and comprises a flat head nozzle and a nozzle driving cylinder 420, and the nozzle driving cylinder 420 drives the flat head nozzle to move back and forth below the turnover working plate 30.
As shown in fig. 6, the hopper 50 and the dust box 60 are disposed below the working tank 11, and the upper opening of the hopper 50 is disposed directly below the working tank 11 and the lower opening thereof communicates with the dust box 60. The lower opening of funnel 50 is equipped with funnel switching device, including baffle 51 and the cylinder 52 that opens and shuts, and the cylinder 52 that opens and shuts is fixed in frame 11, and its front end is fixed with baffle 51, and drive baffle 51 slides and sets up on the lower opening of funnel 50. The baffle 51 is adapted to the lower opening of the funnel 50.
Still be equipped with toggle switch 13 and air exhauster on the frame 10, toggle switch 13 is connected with motor case 12 electricity, still is equipped with the switch protecting cover on toggle switch 13, prevents that the staff from missing to touch toggle switch 13. The exhaust fan is electrically connected with the motor box 12 and is communicated with the first nozzle group 41 and the second nozzle group 42 through an exhaust fan mounting port on the frame 10 to drive the first nozzle group 41 and the second nozzle group 42 to blow air. The side end face and the top face of the rack 10 are provided with the safety grating 15 and the indicating lamp 16, when the safety grating 15 detects shielding, the power supply is cut off, workers are prevented from mistakenly touching the working steel shot or zinc shot cleaning machine, and safety accidents are avoided. The indicator light 16 is used for indicating the working state of the steel shot or zinc shot cleaning machine.
The working process of the utility model is as follows:
before the steel shot or zinc shot cleaning machine starts to work, the indicator light 16 indicates that the machine is in a pause state, the cover plate body 22 is in an open state, the turnover working plate 30 is kept in a horizontal state, the second nozzle group 42 is in an original position, and the opening and closing air cylinder 52 drives the baffle plate 51 to enable the funnel 50 to be in an open state.
The worker prevents the casting from being on the turnover working plate 30, the toggle switch 13 is toggled to the starting device, and the clamping cylinder 341 drives the clamping block 343 to clamp the casting; the cover plate driving cylinder 23 drives the cover plate body 22 to close, and the opening and closing cylinder 52 drives the baffle 51 to make the funnel 50 in a closed state. The suction fan is started to drive the first nozzle group 41 and the second nozzle group 42 to blow air, and the nozzle driving cylinder 420 drives the second nozzle group 42 to move back and forth. Meanwhile, the overturning cylinder 332 drives the rack 333 to slide along the linear guide rail, and drives the overturning working plate 30 to overturn through the gear 32, so that the first nozzle group 41 and the second nozzle group 42 blow air into the casting. The zinc pellets fall into the funnel 50. Indicator light 16 indicates that the machine is in operation.
When the zinc pills in the casting are cleaned, the exhaust fan stops working, the nozzle driving cylinder 420 drives the second nozzle group 42 to move backwards to the original position, the cover plate driving cylinder 23 drives the cover plate body 22 to be opened, the opening and closing cylinder 52 drives the baffle 51 to enable the funnel 50 to be in an opened state, and the zinc pills fall into the dust collection box 60.
Compared with the prior art, the utility model has the advantages that the two ends of the turnover working plate are provided with the rotating shafts, the rotating shafts are rotatably arranged in the working grooves through the gears and the turnover driving components, the structure is simple, the turnover driving components can adopt low-power motors, the energy consumption is saved, and the production cost is reduced; the first nozzle group is arranged on the top surface of the working groove, and the second nozzle group is arranged below the turnover working plate in a sliding manner, so that zinc balls in a casting can be conveniently blown from different angles, the zinc balls can be conveniently blown out, and the cleaning efficiency of the zinc balls is improved; the apron passes through the apron mounting bracket and rotates the setting on the top surface of work groove, and the apron lock has improved the work efficiency of nozzle group spun gas to the zinc ball, has reduced the noise that the nozzle group during operation produced simultaneously.
In this scheme, upset drive assembly is equipped with detachable upset drive apron, forms the protection to upset drive assembly, prolongs its life, prevents simultaneously that the staff mistake from touching upset drive assembly and taking place danger. The turnover driving cover plate is detachably arranged on the bottom plate, so that maintenance and repair of the turnover driving assembly are facilitated.
In this scheme, be equipped with the safe grating and the pilot lamp of being connected with the motor case electricity in the frame, can be when taking place danger promptly the cut-off power, improved the safety and stability of shot or zinc shot descaling machine.
The present invention is not limited to the above-mentioned best mode, and any person should learn the structural change made under the teaching of the present invention, all with the present invention has the same or similar technical solution, all fall into the protection scope of the present invention.
Claims (10)
1. The utility model provides a shot or zinc shot descaling machine, includes the frame, be equipped with work groove and motor case in the frame, its characterized in that still includes:
the cover plate comprises a cover plate mounting frame and a cover plate body rotatably arranged on the cover plate mounting frame, and the cover plate mounting frame is fixed on the top surface of the working groove; a safety grating is arranged on the top surface of the cover plate mounting frame;
the turnover working plate is a rectangular metal plate, the left end and the right end of the turnover working plate extend outwards to form rotating shafts which penetrate through the shaft holes in the working groove, and the outer end of each rotating shaft is provided with a gear which is rotatably arranged in the working groove through a turnover driving assembly; the two ends of the diagonal line of the casting clamp are provided with clamping components for clamping the casting;
the nozzle group comprises a first nozzle group and a second nozzle group, the first nozzle group is fixed on the top surface of the working groove and comprises a flat-head nozzle and a steel pipe nozzle which are respectively arranged on the rear end surface and the left and right end surfaces of the working groove; the second nozzle group is arranged below the turnover working plate in a sliding mode through a nozzle driving cylinder, and the second nozzle group is a flat-head nozzle;
the upper opening of the funnel is arranged right below the working groove, and the lower opening of the funnel is provided with the dust collection box;
and the exhaust fan is arranged behind the rack and is communicated with the nozzle group through an exhaust fan access port on the working groove.
2. The steel or zinc shot descaling machine of claim 1, wherein the tumble drive assembly comprises:
the bottom plate is parallel to the rack and arranged on the left end face of the rack;
the overturning air cylinder is arranged at one end of the bottom plate, and a floating joint and a connecting block are arranged at the driving end of the overturning air cylinder;
the rack is arranged on the bottom plate in a sliding manner through the linear guide rail and the sliding block, and the rack is fixed on the sliding block and is fixed with the connecting block; the rack is matched with the gear;
and the buffer device is arranged at the other end of the bottom plate, and a buffer block is arranged at the end opposite to the overturning cylinder.
3. The steel or zinc shot descaling machine of claim 1, wherein the roll-over work plate further comprises:
the metal shot channel is arranged on the turnover working plate, and steel shots or zinc shots in the casting enter the hopper through the metal shot channel;
and the limiting pin is arranged on the edge of the top surface of the turnover working plate.
4. The steel shot or zinc shot cleaning machine according to claim 1, wherein the cover plate further comprises a cover plate driving cylinder disposed behind the working groove, a connecting pin is disposed on a rear end surface of the cover plate body, and the cover plate driving cylinder drives the cover plate to rotate through the connecting pin.
5. The steel shot or zinc shot descaling machine of claim 1, wherein the hopper is provided with a hopper switch device on the lower opening, comprising:
the baffle is arranged on the lower opening of the funnel in a sliding manner and is matched with the lower opening;
and the opening and closing cylinder is fixed on the rack, and the front end of the opening and closing cylinder is fixed with the baffle and is used for controlling the baffle to slide.
6. The steel shot or zinc shot cleaning machine according to claim 1, wherein the clamping assembly comprises a clamping cylinder, an L-shaped connecting piece is arranged on the top surface of the clamping cylinder, and a clamping block is fixed at one end of the L-shaped connecting piece.
7. The steel shot or zinc shot cleaning machine according to claim 1, wherein a toggle switch is arranged on the frame and electrically connected with the motor box, and a switch protecting cover is arranged on the toggle switch.
8. The steel shot or zinc shot cleaning machine as claimed in claim 1, wherein safety light gratings and indicator lights are provided on both sides of the frame and electrically connected to the motor box.
9. The steel or zinc shot descaling machine of claim 2, wherein the tumble drive assembly further comprises a tumble drive cover plate removably disposed on the base plate.
10. The steel shot or zinc shot descaling machine of claim 1, wherein the bottom end of the cover plate body is provided with a sealing sound insulation pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021233928.1U CN212762918U (en) | 2020-06-29 | 2020-06-29 | Steel shot or zinc shot cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021233928.1U CN212762918U (en) | 2020-06-29 | 2020-06-29 | Steel shot or zinc shot cleaning machine |
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| Publication Number | Publication Date |
|---|---|
| CN212762918U true CN212762918U (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021233928.1U Active CN212762918U (en) | 2020-06-29 | 2020-06-29 | Steel shot or zinc shot cleaning machine |
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| CN (1) | CN212762918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113289999A (en) * | 2021-05-08 | 2021-08-24 | 贵阳铝镁设计研究院有限公司 | Sample grinding box cleaning device and cleaning method thereof |
-
2020
- 2020-06-29 CN CN202021233928.1U patent/CN212762918U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113289999A (en) * | 2021-05-08 | 2021-08-24 | 贵阳铝镁设计研究院有限公司 | Sample grinding box cleaning device and cleaning method thereof |
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