CN112605854A

CN112605854A - Middle and low end is iron drum bung hole polishing equipment of polishing for manufacturing

Info

Publication number: CN112605854A
Application number: CN202011473833.1A
Authority: CN
Inventors: 温美华
Original assignee: Individual
Current assignee: New Talon Chemical Pump Industry Manufacturing Co ltd In Xuzhou
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-04-06
Anticipated expiration: 2040-12-15
Also published as: CN112605854B

Abstract

The invention relates to polishing and grinding equipment, in particular to polishing and grinding equipment for a barrel opening of an iron barrel for middle and low-end manufacturing industry. The invention provides the iron bucket mouth polishing and grinding equipment for the middle and low-end manufacturing industry, which can intermittently replace an iron bucket, can polish and grind the bucket mouth of the iron bucket, can fix the iron bucket, can spray proper water mist on the iron bucket in the grinding process, and can effectively prevent sparks from being generated in the grinding process of the iron bucket. The utility model provides a well low-end for manufacturing iron drum bung hole polishing equipment of polishing, including: the top of the bottom plate is provided with a first support frame; the rotating mechanism is arranged at the top of the bottom plate. The polishing and grinding work of the iron drum can be realized by arranging the rotating mechanism which is matched with the polishing and grinding mechanism; the storage mechanism is matched with the conveying mechanism, so that the iron drum can be taken out at intervals; stabilize unloading mechanism and fortune material mechanism cooperation, can realize pressing from both sides tight and push down the work with the iron bucket.

Description

Middle and low end is iron drum bung hole polishing equipment of polishing for manufacturing

Technical Field

The invention relates to polishing and grinding equipment, in particular to polishing and grinding equipment for a barrel opening of an iron barrel for middle and low-end manufacturing industry.

Background

Present most iron buckets are all by the quick stamping forming of iron sheet, the bung hole of the iron bucket after the press forming can have the condition that the portion is level and smooth or sharp, so the workman generally all need manually polish the bung hole of iron bucket and polish, the workman is manual polishes the iron bucket and need consume the longer time, the dynamics of polishing at every turn simultaneously the workman is all different, thereby can lead to the smooth condition of bung hole portion of polishing to appear, and the manual process of changing the iron bucket of workman is more numerous and diverse moreover.

Therefore, aiming at the problems in the prior art, the iron bucket mouth polishing and grinding equipment for the middle and low-end manufacturing industry is designed, which can intermittently replace the iron bucket, simultaneously polish and grind the mouth of the iron bucket, fix the iron bucket, spray proper water mist on the iron bucket in the grinding process and effectively prevent sparks in the grinding process of the iron bucket.

Disclosure of Invention

In order to overcome the defects that a long time is consumed for polishing and grinding the iron drum manually by workers, and meanwhile, the grinding force of the workers is different every time, so that the situation that the grinding part of the drum opening is flat occurs, and the process of manually replacing the iron drum by the workers is complicated, the invention has the technical problems that: the utility model provides a can intermittent type change the iron bucket, can polish simultaneously the bung hole of iron bucket and polish, can fix the iron bucket moreover to spout proper amount water smoke on the iron bucket at the in-process of polishing, can effectually prevent the middle and low end iron bucket bung hole polishing equipment of polishing for the manufacturing of the production of iron bucket in-process spark of polishing.

The technical scheme of the invention is as follows: the utility model provides a well low-end for manufacturing iron drum bung hole polishing equipment of polishing, including:

the top of the bottom plate is provided with a first support frame;

the top of the bottom plate is provided with a rotating mechanism;

and the polishing and grinding mechanism is connected between the tops of the first support frames and matched with the rotating mechanism.

Preferably, the rotating mechanism includes:

the top of the bottom plate is fixedly connected with the servo motor through a bolt;

the output shaft of the servo motor is connected with a first rotating shaft;

the top end of the first rotating shaft is fixedly connected with the containing disc, and the containing disc is circular;

the electromagnet sucking disc is arranged in the middle of the top of the containing disc.

Preferably, the polishing and grinding mechanism comprises:

the first fixing frame is connected between the top ends of the first supporting frames;

the middle part of the first fixing frame is symmetrically provided with two first fixing rods;

the end part of the first fixed rod is provided with a first sharpening and a second sharpening respectively.

Preferably, the device further comprises a storage mechanism, wherein the storage mechanism comprises:

the top of the bottom plate is provided with a second support frame, and the end part of the second support frame is connected with the upper part of the first support frame;

the storage barrel is mounted at the top of the first support frame and is cylindrical;

the pushing assembly is arranged on the inner wall of the storage barrel;

the upper part of the second supporting frame is symmetrically provided with a second fixing frame;

first flexible subassembly, the inboard first flexible subassembly that all slidingtype is equipped with of second mount, and the welding of first flexible subassembly inner has first clamp splice, first clamp splice and storage vat tip cooperation.

Preferably, still include fortune material mechanism, fortune material mechanism includes:

the top of the second support frame is fixedly connected with an air cylinder through a bolt;

the end part of a telescopic rod of the cylinder is fixedly connected with the special-shaped rod;

the lower part of the special-shaped rod is rotatably provided with a second rotating shaft, and the number of the second rotating shafts is one;

the second rotating shaft is provided with one rotating rod;

the clamping assembly is mounted at the end part of the rotating rod, and the upper part of the clamping assembly is provided with two first wedge-shaped blocks;

and the upper parts of the inner sides of the first clamping blocks are fixedly connected with second wedge blocks, and the first wedge blocks are in contact fit with the second wedge blocks.

Preferably, still including liftout mechanism, liftout mechanism is including:

the inner sides of the second rotating shafts are symmetrically provided with two first one-way gears, the outer ends of the second rotating shafts are provided with two second one-way gears, and the number of the second one-way gears is two;

the middle of the top end of the first fixing frame is connected with a second fixing rod;

the top end of the second fixed rod is symmetrically provided with a first rack which is in contact fit with the second one-way gear;

the top end of the second fixing rod is symmetrically and fixedly connected with a third fixing rod;

and the inner sides of the top ends of the second rack and the third fixed rod are respectively provided with a second rack, and the second racks are in contact fit with the first one-way gears.

As preferring, still including stabilizing unloading mechanism, stabilize unloading mechanism including:

the middle part of the first fixing frame is welded with the top block, and the clamping assembly is in contact fit with the top block;

the middle of the top of the first support frame is provided with a sliding rod in a sliding manner, and the inner side of the bottom end of the sliding rod is welded with a second clamping block;

the second clamping block is in sliding fit with the top of the containing disc;

and a second telescopic component is connected between the slide bar and the upper part of the first support frame.

Preferably, the device further comprises a spraying mechanism, wherein the spraying mechanism comprises:

the middle of the top of the first support frame is symmetrically and fixedly connected with the spray head component;

the upper part of the spray head component is provided with an elastic valve;

the upper part of the sliding rod is welded with a third wedge block, and a third telescopic assembly is arranged in the middle of the top of the first support frame;

the top end of the third telescopic assembly is welded with a fourth wedge-shaped block;

and the third wedge block is in contact fit with the fourth wedge block.

Compared with the prior art, the invention has the following advantages:

1. the polishing and grinding work of the iron drum can be realized by arranging the rotating mechanism which is matched with the polishing and grinding mechanism;

2. the storage mechanism is matched with the conveying mechanism, so that the iron drum can be taken out at intervals;

3. the stable blanking mechanism is matched with the conveying mechanism, so that the iron drum can be clamped and pressed down;

4. the spraying mechanism is matched with the stable discharging mechanism, and can spray a proper amount of tap water onto the iron bucket, so that the generation of sparks is effectively avoided.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of a cross section of the present invention.

Fig. 3 is a schematic perspective view of the rotating mechanism and the optical polishing mechanism according to the present invention.

Fig. 4 is a schematic perspective view of a section of a first part of the storing mechanism of the invention.

Fig. 5 is a schematic perspective view of a section of a second part of the storing mechanism of the invention.

Fig. 6 is a schematic perspective view of the first part of the material conveying mechanism of the present invention.

Fig. 7 is a schematic perspective view of a second part of the material conveying mechanism of the present invention.

Fig. 8 is a schematic perspective view of the stable blanking mechanism of the present invention.

Fig. 9 is a schematic perspective view of the spraying mechanism of the present invention.

Labeled as: 1: bottom plate, 2: first support frame, 3: rotation mechanism, 31: servo motor, 32: first rotating shaft, 33: tray, 34: electromagnet chuck, 4: polishing and grinding mechanism, 41: first fixing frame, 42: first fixing lever, 43: first sharpen, 44: second knife sharpening, 5: storage mechanism, 51: second support, 52: storage vat, 53: pushing assembly, 54: second mount, 55: first retraction assembly, 56: first clamping block, 6: fortune material mechanism, 61: a cylinder, 62: special-shaped rod, 63: second rotating shaft, 64: turning rod, 65: clamping assembly, 66: first wedge block, 67: second wedge block, 7: liftout mechanism, 71: first one-way gear, 72: second one-way gear, 73: second fixing lever, 74: first rack, 75: third fixing lever, 76: second rack, 8: stabilize unloading mechanism, 81: top block, 82: slide bar, 83: second block, 84: second telescopic assembly, 9: spraying mechanism, 91: showerhead assembly, 92: elastic valve, 93: third wedge block, 94: third telescopic assembly, 95: and a fourth wedge block.

Detailed Description

The invention is described in detail below with reference to the drawings and specific examples, but the invention is not limited thereto.

Example 1

The utility model provides a middle and low end is iron drum bung hole polishing equipment of polishing for manufacturing, as shown in figure 1 and figure 2, including bottom plate 1, first support frame 2, rotary mechanism 3 and polishing grinding machanism 4, 1 top front sides of bottom plate are equipped with first support frame 2, and rotary mechanism 3 is installed to 1 top front sides of bottom plate, is connected with polishing grinding machanism 4 between 2 top front sides of first support frame, and polishing grinding machanism 4 cooperates with rotary mechanism 3.

When workers need to polish and polish the opening of the iron drum by using the device, the workers need to firstly place the iron drum on the rotating mechanism 3, the rotating mechanism 3 can suck the iron drum, so that the iron drum can be fixed, at the moment, the opening of the iron drum is just positioned below the polishing and polishing mechanism 4, the workers need to control the rotating mechanism 3 to rotate, the rotating mechanism 3 rotates to drive the iron drum to rotate, the polishing and polishing mechanism 4 can polish and polish the iron drum, the polishing and polishing positions can be changed by rotating the iron drum, when the device finishes the opening polishing and polishing of one iron drum, the workers need to close the rotating mechanism 3, the iron drum stops rotating, at the moment, the workers take the iron drum which is polished and polished off from the rotating mechanism 3, and when the workers need to continue polishing and polishing the opening of the iron drum, the workers repeat the operations again.

Example 2

In a preferred embodiment of the present invention, as shown in fig. 3, the rotating mechanism 3 includes a servo motor 31, a first rotating shaft 32, a containing tray 33 and an electromagnet suction cup 34, the servo motor 31 is fixed on the front side of the top of the bottom plate 1 through bolts, the first rotating shaft 32 is connected to the output shaft of the servo motor 31, the containing tray 33 is fixed on the top of the first rotating shaft 32, and the electromagnet suction cup 34 is arranged in the middle of the top of the containing tray 33.

The workman will be earlier with an iron bucket on holding the dish 33, the electro-magnet sucking disc 34 can adsorb the iron bucket on holding the dish 33, the workman need start servo motor 31 rotatory afterwards, servo motor 31's output shaft rotation can drive first pivot 32 rotatory, first pivot 32 is rotatory can drive and hold the dish 33 rotatory, it can drive electro-magnet sucking disc 34 rotatory to hold dish 33 rotation, electro-magnet sucking disc 34 is rotatory can drive the iron bucket rotatory, the bung hole polishing position of polishing can be changed to the iron bucket rotation, after the bung hole polishing of iron bucket was polished, the workman need close servo motor 31, when the iron bucket stopped rotatory, the workman can manually take out the iron bucket on holding the dish 33, if the workman still need continue to polish when polishing to the bung hole of another iron bucket, the workman repeats above-mentioned operation once more can.

Example 3

In a preferred embodiment of the present invention, as shown in fig. 1, 2, and 4-9, the polishing and grinding mechanism 4 includes a first fixing frame 41, a first fixing rod 42, a first grinding blade 43, and a second grinding blade 44, the first fixing frame 41 is connected between the front sides of the top ends of the first supporting frames 2, the first fixing rod 42 is symmetrically disposed at the middle of the rear side of the first fixing frame 41, and the first grinding blade 43 and the second grinding blade 44 are respectively mounted at the rear end of the first fixing rod 42.

When the workman put the iron drum on holding the dish 33, the bung hole of iron drum just is located first mill knife 43 and the second 44 below of whetting a knife, first mill knife 43 can be polished the bung hole of iron drum, the second mill knife 44 can polish iron drum upper portion outer wall, thereby realize that the burr of iron drum outer wall is got rid of, first mount 41 and first dead lever 42 play the supporting role, when holding dish 33 stall, the workman can be manual will hold the iron drum of polishing completion on the dish 33 and take out can, so this equipment has just accomplished the polishing work of polishing of iron drum.

Still including storage mechanism 5, storage mechanism 5 is including second support frame 51, storage vat 52, promote subassembly 53, second mount 54, first flexible subassembly 55 and first clamp splice 56, 1 top rear side of bottom plate is equipped with second support frame 51, the front end and the 2 rear side upper portions of first support frame of second support frame 51 are connected, storage vat 52 is installed to 2 top rear sides of first support frame, the storage vat 52 inner wall is equipped with and promotes subassembly 53, second support frame 51 rear side upper portion symmetry is equipped with second mount 54, second mount 54 inboard all is slided type and is equipped with first flexible subassembly 55, first flexible subassembly 55 inner welding has first clamp splice 56, first clamp splice 56 and the cooperation of storage vat 52 front end.

Since the process that a worker needs to take iron buckets in other places is complicated each time, before the worker uses the device, the worker generally needs to put a plurality of iron buckets into the storage vat 52, the pushing assembly 53 is compressed, when the worker puts the iron buckets into the storage vat 52, the iron buckets push the first clamping block 56 to move outwards, the first clamping block 56 moves outwards to drive the first telescopic assembly 55 to move outwards and slide in the second fixing frame 54, the first telescopic assembly 55 is compressed, when the iron buckets temporarily stop putting the iron buckets into the storage vat 52, the first telescopic assembly 55 resets, the first telescopic assembly 55 moves inwards and slides and resets in the second fixing frame 54, the first telescopic assembly 55 slides inwards to drive the first clamping block 56 to move inwards, the first clamping block 56 moves inwards to clamp the iron buckets, if the worker needs to take out the iron buckets in the storage vat 52, the workman needs the manual iron ladle of pulling to the front side of workman, pushing assembly 53 reset action, pushing assembly 53 to can promote the iron ladle and move to the front side in storage vat 52, the iron ladle moves to the front side and can promote first clamp splice 56 and move to the outside, first clamp splice 56 moves to the outside and can drive first telescopic component 55 and move the slip to the outside in second mount 54, first telescopic component 55 is compressed, the workman can manually take out the iron ladle in the storage vat 52 this moment.

Still including fortune material mechanism 6, fortune material mechanism 6 is including cylinder 61, dysmorphism pole 62, second pivot 63, bull stick 64, clamping component 65, first wedge 66 and second wedge 67, there is cylinder 61 second support frame 51 top left side through the bolt rigid coupling, the telescopic link front end rigid coupling of cylinder 61 has dysmorphism pole 62, dysmorphism pole 62 front side lower part rotary type is equipped with second pivot 63, be equipped with bull stick 64 on the second pivot 63, clamping component 65 is installed to the rear end of bull stick 64, first wedge 66 is installed on clamping component 65 upper portion, the equal rigid coupling in inboard upper portion of first clamp splice 56 has second wedge 67, first wedge 66 and the cooperation of second wedge 67 contact.

When workers need to take out the iron buckets in the storage bucket 52, the clamping assembly 65 resets, the clamping assembly 65 clamps one iron bucket on the front side of the storage bucket 52, after the clamping assembly 65 clamps the iron buckets, the workers need to start the air cylinder 61 to extend and retract, the telescopic rod of the air cylinder 61 extends to drive the special-shaped rod 62 to move towards the front side, the special-shaped rod 62 moves towards the front side to drive the second rotating shaft 63 and the rotating rod 64 to move towards the front side, the rotating rod 64 moves towards the front side to drive the clamping assembly 65 to move towards the front side, the clamping assembly 65 moves towards the front side to drive the first wedge block 66 to move towards the front side, when the first wedge block 66 moves towards the front side to be in contact with the second wedge block 67, the first wedge block 66 pushes the second wedge block 67 to move towards the outer side, the second wedge block 67 moves towards the outer side to drive the first clamping block 56 to move towards the outer side, the outward movement of the first clamping block 56 temporarily stops clamping the iron drum at the front side of the storage bin 52, the forward movement of the clamping assembly 65 drives the iron drum to move forward, when the first wedge block 66 moves to the front side and temporarily stops contacting with the second wedge block 67, the first telescopic assembly 55 is reset, the first telescopic assembly 55 can push the first clamping block 56 to move inwards to clamp the iron ladle, so that the equipment can complete the intermittent operation of taking the iron ladle out of the storage bucket 52, when the telescopic rod of the air cylinder 61 is contracted, the telescopic rod of the air cylinder 61 is contracted to drive the special-shaped rod 62 to move towards the rear side, the special-shaped rod 62 moves towards the rear side to drive the second rotating shaft 63 and the rotating rod 64 to move towards the rear side, the rotating rod 64 moves towards the rear side to drive the clamping component 65 to move towards the rear side for resetting, the clamping component 65 moves towards the rear side to clamp another iron bucket at the front side of the storage bucket 52, the apparatus thus accomplishes the task of removing the iron buckets from the storage bin 52 without requiring a worker to manually remove the iron buckets.

The material ejecting mechanism 7 is further included, the material ejecting mechanism 7 includes a first one-way gear 71, a second one-way gear 72, a second fixing rod 73, a first rack 74, a third fixing rod 75 and a second rack 76, the first one-way gear 71 is symmetrically installed on the inner side of the second rotating shaft 63, the second one-way gear 72 is arranged at the outer end of the second rotating shaft 63, the second fixing rod 73 is connected to the middle of the top end of the first fixing frame 41, the first rack 74 is symmetrically arranged on the top end of the second fixing rod 73, the first rack 74 is in contact fit with the second one-way gear 72, the third fixing rod 75 is symmetrically fixedly connected to the top end of the second fixing rod 73, the second rack 76 is arranged on the inner side of the top end of the third fixing rod 75, and the second rack 76 is in contact fit.

When a worker needs to place the iron bucket on the rotating mechanism 3, when the second rotating shaft 63 moves forward, the second rotating shaft 63 drives the first one-way gear 71 and the second one-way gear 72 to move forward, when the first one-way gear 71 moves forward to contact with the second rack 76, the second rack 76 drives the first one-way gear 71 to rotate, the first one-way gear 71 rotates to drive the second rotating shaft 63 to rotate, the second rotating shaft 63 rotates to drive the rotating rod 64 to rotate 90 degrees, the rotating rod 64 rotates to drive the clamping assembly 65 to rotate, the clamping assembly 65 rotates to drive the iron bucket to rotate, when the iron bucket rotates to be positioned above the containing disc 33, the clamping assembly 65 has a certain distance from the iron bucket, so that the first knife 43 and the second knife 44 have no influence on the polishing of the bucket opening of the iron bucket, when the second one-way gear 72 moves backward to contact with the first rack 74, the first rack 74 drives the second one-way gear 72 to rotate reversely, second one-way gear 72 reversal can drive second pivot 63 reversal, and second pivot 63 reversal can drive bull stick 64 rotatory 90 degrees, and bull stick 64 is rotatory can drive clamping component 65 rotatory, and clamping component 65 is rotatory can the temporary stop and the contact of iron ladle, and the work that so this equipment just realized driving the oval formula of iron ladle and removed.

Still including stabilizing unloading mechanism 8, stabilize unloading mechanism 8 including kicking block 81, the slide bar 82, second clamp splice 83 and the flexible subassembly 84 of second, the welding of first mount 41 rear side middle part has kicking block 81, clamping component 65 and the cooperation of kicking block 81 contact, all slidingtype is equipped with slide bar 82 in the middle of the 2 tops of first support frame, the inboard welding in slide bar 82 bottom has second clamp splice 83, second clamp splice 83 and the cooperation of holding dish 33 top slidingtype, be connected with the flexible subassembly 84 of second between slide bar 82 and the 2 upper portions of first support frame.

In order to make the clamping assembly 65 more stably place the iron drum on the tray 33, when the iron drum moves to contact with the top block 81, the top block 81 pushes the iron drum downwards, so that the iron drum is located on the tray 33, in order to further enhance the stability of the iron drum on the tray 33, when the clamping assembly 65 rotates to contact with the sliding rod 82, the clamping assembly 65 pushes the sliding rod 82 to slide outwards on the first support frame 2, the sliding rod 82 slides outwards to drive the second clamping block 83 to move outwards, at this time, the top block 81 just pushes the iron drum downwards, the second telescopic assembly 84 is compressed, when the clamping assembly 65 rotates to temporarily stop contacting with the sliding rod 82, the second telescopic assembly 84 resets, the second telescopic assembly 84 pushes the sliding rod 82 to slide inwards on the first support frame 2, the sliding rod 82 slides inwards to drive the second clamping block 83 to move inwards, the second clamping blocks 83 move inwards to clamp the iron bucket, and the stability of the iron bucket is effectively enhanced by the device.

Still include spraying mechanism 9, spraying mechanism 9 is including shower nozzle subassembly 91, elastic valve 92, third wedge 93, flexible subassembly 94 of third and fourth wedge 95, the symmetry rigid coupling has shower nozzle subassembly 91 in the middle of the 2 tops of first support frame, elastic valve 92 is installed on shower nozzle subassembly 91 upper portion, slide bar 82 upper portion welding has third wedge 93, be equipped with flexible subassembly 94 of third in the middle of the 2 tops of first support frame, the welding of flexible subassembly 94 top of third has fourth wedge 95, third wedge 93 and the cooperation of the 95 contact of fourth wedge.

In order to avoid the injury to workers caused by sparks generated in the process of polishing and grinding the opening of the iron drum, when the sliding rod 82 moves outwards, the sliding rod 82 drives the third wedge block 93 to move outwards, when the third wedge block 93 moves outwards to be in contact with the fourth wedge block 95, the third wedge block 93 pushes the fourth wedge block 95 to move outwards, the third telescopic assembly 94 is compressed, when the fourth wedge block 95 moves outwards to be in contact with the elastic valve 92, the elastic valve 92 temporarily blocks the nozzle assembly 91, when the sliding rod 82 slides inwards, the sliding rod 82 drives the third wedge block 93 to move inwards, when the third wedge block 93 moves inwards to temporarily stop being in contact with the fourth wedge block 95, the third telescopic assembly 94 resets, the third telescopic assembly 94 pushes the fourth wedge block 95 to move inwards, and when the fourth wedge block 95 moves inwards to temporarily stop being in contact with the elastic valve 92, the elastic valve 92 temporarily no longer plugs the spray nozzle assembly 91, and the spray nozzle assembly 91 can spray a proper amount of tap water onto the iron bucket, so that sparks are effectively avoided, and further injuries to workers caused by the sparks are effectively avoided.

The embodiments described above are provided to enable persons skilled in the art to make or use the invention and that modifications or variations can be made to the embodiments described above by persons skilled in the art without departing from the inventive concept of the present invention, so that the scope of protection of the present invention is not limited by the embodiments described above but should be accorded the widest scope consistent with the innovative features set forth in the claims.

Claims

1. The utility model provides a well low-end for manufacturing iron drum bung hole polishing equipment of polishing which characterized in that, including:

the device comprises a bottom plate (1) and a first support frame (2), wherein the first support frame (2) is arranged at the top of the bottom plate (1);

the top of the bottom plate (1) is provided with the rotating mechanism (3);

polishing grinding machanism (4), be connected with between first support frame (2) the top polishing grinding machanism (4), polishing grinding machanism (4) and rotary mechanism (3) cooperation.

2. The iron bucket bung polishing and grinding device for middle and low end manufacturing as claimed in claim 1, wherein the rotating mechanism (3) comprises:

the top of the bottom plate (1) is fixedly connected with the servo motor (31) through bolts;

the output shaft of the servo motor (31) is connected with the first rotating shaft (32);

the top end of the first rotating shaft (32) is fixedly connected with the containing disc (33), and the containing disc (33) is circular;

an electromagnet sucking disc (34) is arranged in the middle of the top of the containing disc (33).

3. The iron bucket bung polishing and grinding device for middle and low end manufacturing as claimed in claim 2, wherein the polishing and grinding mechanism (4) comprises:

the first fixing frame (41) is connected between the top ends of the first supporting frames (2);

the middle part of the first fixing frame (41) is symmetrically provided with two first fixing rods (42), and the number of the first fixing rods (42) is two;

the end part of the first fixed rod (42) is respectively provided with a first knife blade (43) and a second knife blade (44).

4. The iron bucket opening polishing and grinding equipment for the middle and low-end manufacturing industry according to claim 3, which is characterized by further comprising a storage mechanism (5), wherein the storage mechanism (5) comprises:

the top of the bottom plate (1) is provided with a second support frame (51), and the end part of the second support frame (51) is connected with the upper part of the first support frame (2);

the storage barrel (52) is mounted at the top of the first support frame (2), and the storage barrel (52) is cylindrical;

the pushing assembly (53) is arranged on the inner wall of the storage barrel (52);

the upper part of the second supporting frame (51) is symmetrically provided with a second fixing frame (54);

the inner sides of the first telescopic assembly (55) and the second fixing frame (54) are both provided with the first telescopic assembly (55) in a sliding mode, the inner end of the first telescopic assembly (55) is welded with a first clamping block (56), and the first clamping block (56) is matched with the end part of the storage barrel (52).

5. The iron bucket bung polishing and grinding equipment for middle and low end manufacturing as claimed in claim 4, characterized by further comprising a material conveying mechanism (6), wherein the material conveying mechanism (6) comprises:

the top of the second support frame (51) is fixedly connected with the cylinder (61) through a bolt;

the end part of a telescopic rod of the air cylinder (61) is fixedly connected with the special-shaped rod (62);

the lower part of the special-shaped rod (62) is rotatably provided with a second rotating shaft (63), and the number of the second rotating shafts (63) is one;

the second rotating shaft (63) is provided with one rotating rod (64), and the number of the rotating rods (64) is one;

the clamping assembly (65) is installed at the end part of the rotating rod (64), the first wedge-shaped blocks (66) are installed at the upper part of the clamping assembly (65), and the number of the first wedge-shaped blocks (66) is two;

the upper part of the inner side of the first clamping block (56) is fixedly connected with a second wedge block (67), and the first wedge block (66) is in contact fit with the second wedge block (67).

6. The iron bucket bung polishing and grinding equipment for middle and low end manufacturing of claim 5, characterized by further comprising an ejecting mechanism (7), wherein the ejecting mechanism (7) comprises:

the inner sides of the second rotating shafts (63) are symmetrically provided with the first one-way gears (71), the number of the first one-way gears (71) is two, the outer ends of the second rotating shafts (63) are provided with the second one-way gears (72), and the number of the second one-way gears (72) is two;

the middle of the top end of the first fixing frame (41) is connected with a second fixing rod (73);

the top end of the second fixing rod (73) is symmetrically provided with a first rack (74), and the first rack (74) is in contact fit with the second one-way gear (72);

the top ends of the second fixing rods (73) are symmetrically and fixedly connected with the third fixing rods (75);

the inner sides of the top ends of the second rack (76) and the third fixing rod (75) are respectively provided with the second rack (76), and the second rack (76) is in contact fit with the first one-way gear (71).

7. The iron bucket bung polishing and grinding equipment for middle and low end manufacturing of claim 6, characterized by further comprising a stable blanking mechanism (8), wherein the stable blanking mechanism (8) comprises:

the middle part of the first fixing frame (41) is welded with the top block (81), and the clamping component (65) is in contact fit with the top block (81);

the middle of the top of the first support frame (2) is provided with a sliding rod (82) in a sliding manner, and the inner side of the bottom end of the sliding rod (82) is welded with a second clamping block (83);

the second clamping block (83), the second clamping block (83) is matched with the top of the containing disc (33) in a sliding way;

and a second telescopic component (84) is connected between the sliding rod (82) and the upper part of the first support frame (2).

8. The iron bucket bung polishing and grinding device for middle and low end manufacturing of claim 7, further comprising a spraying mechanism (9), wherein the spraying mechanism (9) comprises:

the middle of the top of the first support frame (2) is symmetrically and fixedly connected with the spray head component (91);

the upper part of the spray head component (91) is provided with an elastic valve (92);

the third wedge block (93) is welded at the upper part of the sliding rod (82), and a third telescopic assembly (94) is arranged in the middle of the top of the first support frame (2);

the top end of the third telescopic assembly (94) is welded with a fourth wedge block (95);

the fourth wedge block (95) and the third wedge block (93) are in contact fit with the fourth wedge block (95).