CN112692118A

CN112692118A - A roll up shape device for circular iron sheet bucket

Info

Publication number: CN112692118A
Application number: CN202011545118.4A
Authority: CN
Inventors: 余万鹏
Original assignee: Individual
Current assignee: Shandong Jiajia Household Products Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-04-23
Anticipated expiration: 2040-12-24
Also published as: CN112692118B

Abstract

The invention relates to a rolling device of an iron sheet barrel, in particular to a rolling device for a round iron sheet barrel. The invention provides a winding device for a round iron bucket, which is used for processing iron sheets quickly and stably. A rolling device for a round iron drum comprises a first support frame and a second support frame, wherein the second support frame is symmetrically arranged on two sides of the bottom of the first support frame; the bottom plate is arranged between the four second support frames and the first support frame; the bottom plate is provided with a bending mechanism; a clamping and pushing mechanism is arranged between the bottom plate and the bending mechanism; the automatic rotating pushing mechanism is arranged between the bottom plate and the clamping pushing mechanism. According to the invention, the bending mechanism is matched with the clamping and pushing mechanism, the sliding clamping block clamps the iron sheet and conveys the iron sheet to the bending driving wheel, so that the iron sheet is processed through the bending driving wheel.

Description

A roll up shape device for circular iron sheet bucket

Technical Field

The invention relates to a rolling device of an iron sheet barrel, in particular to a rolling device for a round iron sheet barrel.

Background

At present, the iron drum is frequently used in daily life, people can conveniently use the iron drum and are not easy to damage, however, the iron sheet needs to be rolled into a round shape when the iron sheet drum is manufactured by people, the time consumed for rolling the iron sheet manually by people is long, the labor intensity is high, and the phenomenon of uneven rolling can occur when most of equipment iron sheets on the market are rolled.

The patent application: CN201910210267.6, published as 20190320, which discloses a round iron bucket manufacturing bending device, comprising a support, a dismounting device, a square seat, a first threaded hole, an arc block, a second threaded hole, a first screw rod, a pinch roller, a first spring and other parts, when the round iron bucket is required to be manufactured, a user places an iron sheet on the dismounting device, then the user presses a swinging rod downwards, the swinging rod swings downwards to enable a second sliding rod to move out of a first clamping groove rightwards through a pull rope, the first sliding rod drives the pinch roller to move downwards, the pinch roller moves downwards to be matched with the dismounting device to bend the iron sheet, after the iron sheet is bent, the user loosens the swinging rod to enable a first slide to move upwards to reset under the action of the elastic force of the first spring, so that the swinging rod moves upwards to reset through the first roller, and simultaneously, the second sliding rod can be clamped into the first clamping groove leftwards under the action of the elastic force of the second spring, so can be fixed to first slide bar, the user takes out the iron sheet from dismounting device and moves to suitable position left afterwards, then the user presses the swinging arms downwards once more, the pinch roller moves downwards thereupon again with dismounting device cooperation to the iron sheet buckling, after the iron sheet buckling, the user unclamp the swinging arms can, so do not need the user to buckle the iron sheet with the hand, thereby can prevent to the user fish tail, and can prevent user arm ache, nevertheless press the iron sheet askew easily when using this equipment, efficiency is lower.

In conclusion, when the iron sheet is processed, the iron sheet is easily pressed to be inclined, and the manufacturing cost is influenced.

Disclosure of Invention

In order to overcome the defect that the iron sheet is easily pressed askew when being processed and the manufacturing cost is influenced, the technical problem is as follows: provides a rolling device for a round iron bucket, which can process iron sheets quickly and stably.

A roll-shaped device for a round iron bucket comprises:

the two sides of the bottom of the first support frame are symmetrically provided with the second support frame;

the bottom plate is arranged between the four second support frames and the first support frame;

the bottom plate is provided with a bending mechanism;

a clamping and pushing mechanism is arranged between the bottom plate and the bending mechanism;

the automatic rotating pushing mechanism is arranged between the bottom plate and the clamping pushing mechanism.

Optionally, the bending mechanism includes:

the bottom plate is provided with a feeding baffle;

the first rotating shaft is rotatably arranged at two parts of the upper side of the bottom plate;

the two first rotating shafts are provided with bending driving wheels.

Optionally, the clamping and pushing mechanism comprises:

the connecting movable frames are connected, and the connecting movable frames are arranged on the two sides of the bottom plate;

the sliding connection blocks are connected with the inner sides of the movable frames in a sliding manner;

the two sliding connecting blocks are both provided with sliding clamping blocks in a sliding manner;

the inner sides of the two sliding clamping blocks are sleeved with the first springs, and two ends of each first spring are respectively connected with the sliding clamping blocks and the sliding connecting blocks;

the push rod is connected with the sliding connection block.

Optionally, the automatic rotation pushing mechanism comprises:

the two parts of the upper side of the bottom plate are both provided with a first fixed sliding sleeve;

the two first fixed sliding sleeves are both provided with a first rack in a sliding manner, and the two first racks are connected with the two sliding connection blocks;

first straight gears are arranged on the two first rotating shafts and meshed with the first racks.

Optionally, also include intermittent type discharge mechanism, intermittent type discharge mechanism includes:

the storage frame is arranged on one side of the bottom plate;

the second rotating shafts are rotatably arranged at the two parts of the lower side of the material storage frame;

the rotary material baffle plates are arranged on the two second rotating shafts.

Optionally, still including clamping feeding mechanism, clamping feeding mechanism includes:

the side part of the material storage frame is provided with a first sliding sleeve;

the first sliding sleeve is provided with a first sliding plate;

and the second spring is sleeved on the material pushing plate, and two ends of the second spring are respectively connected with the material pushing plate and the material storage frame.

Optionally, the device further comprises an automatic rotation opening mechanism, wherein the automatic rotation opening mechanism comprises:

the sliding connecting block on one side of the first driving rod is provided with a first driving rod;

the side part of the material storage frame is provided with a second rack in a sliding manner;

the second rack is sleeved with a second spring, and two ends of the second spring are respectively connected with the material storage frame and the second rack;

two sides of a second rotating shaft on the side part are provided with second straight gears, and the second straight gear on one side is meshed with the second rack;

the side part of the material storage frame is rotatably provided with a third straight gear which is meshed with the second straight gear on one side;

and a transmission assembly is arranged between the second rotating shaft and the third straight gear on one side.

Optionally, still including automatic pushing material loading mechanism, automatic pushing material loading mechanism is including:

the end part of the feeding baffle is provided with a second sliding sleeve;

the second driving rod is arranged on the second sliding sleeve in a sliding mode and connected with the first driving rod;

the side part of the material storage frame is provided with a third sliding sleeve;

the third sliding sleeve is provided with a second wedge-shaped block in a sliding mode, and the second wedge-shaped block is matched with the second driving rod;

a fourth spring is sleeved on one side of the first wedge-shaped block, and two ends of the fourth spring are respectively connected with the third sliding sleeve and the first wedge-shaped block;

the side part of the material pushing plate is provided with a second wedge block in a sliding mode, and the second wedge block is matched with the first wedge block;

and one side of the material pushing plate is sleeved with a fifth spring, and two ends of the fifth spring are respectively connected with the material pushing plate and the second wedge-shaped block.

Compared with the prior art, the invention has the beneficial effects that: 1. according to the invention, the bending mechanism is matched with the clamping and pushing mechanism, the sliding clamping block clamps the iron sheet and conveys the iron sheet to the bending driving wheel, so that the iron sheet is processed through the bending driving wheel, and the time consumed by people for processing the iron sheet is reduced.

2. According to the invention, the clamping pushing mechanism and the automatic rotating pushing mechanism are matched with each other, so that the pushing rod drives the first rack to move, the first rack is meshed with the first straight gear, the bending driving wheel is automatically rotated, and the effect of rapidly processing the iron sheet is achieved.

3. According to the invention, the intermittent discharging mechanism is arranged, so that the iron sheet is discharged into the feeding baffle plate through the storage frame, and the iron sheet is discharged intermittently through the rotary baffle plate, so that the labor consumed by people for transporting the iron sheet is reduced.

4. According to the invention, the clamping and feeding mechanism is arranged, so that the pushing plate pushes the iron sheet in the storage frame, people can ensure that the iron sheet is not deformed in the transportation process, and the cost of the iron sheet is relatively ensured.

5. According to the automatic blanking device, the intermittent discharging mechanism and the automatic rotary opening mechanism are matched with each other, so that the rotary material baffle plate automatically rotates, the iron sheet is blanked, and the automatic blanking effect is achieved.

6. According to the automatic pushing and feeding device, the clamping and feeding mechanism is matched with the automatic pushing and feeding mechanism, so that the pushing rod automatically moves to push the iron sheet, and the effect of automatically pushing the iron sheet is achieved.

Drawings

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

Fig. 2 is a schematic perspective view of the bending mechanism of the present invention.

Fig. 3 is a schematic perspective view of the clamping and pushing mechanism of the present invention.

Fig. 4 is a schematic perspective view of the automatic rotating pushing mechanism of the present invention.

Fig. 5 is a schematic perspective view of the intermittent discharging mechanism of the present invention.

Fig. 6 is a schematic perspective view of the clamping and feeding mechanism of the present invention.

Fig. 7 is a perspective view of a first part of the automatic rotary opening mechanism of the present invention.

Fig. 8 is a perspective view of a second part of the automatic rotary opening mechanism of the present invention.

Fig. 9 is a schematic perspective view of the automatic pushing and feeding mechanism of the present invention.

Reference numbers in the drawings: 1: first support frame, 2: second support frame, 3: bottom plate, 4: bending mechanism, 41: feed baffle, 42: first rotating shaft, 43: bending driving wheel, 5: clamp pushing mechanism, 51: connecting the movable frame, 52: sliding connection block, 53: sliding clamping block, 54: first spring, 55: push rod, 6: automatic rotation pushing mechanism, 61: first fixed sliding sleeve, 62: first rack, 63: first straight gear, 7: intermittent discharge mechanism, 71: storage frame, 72: second rotating shaft, 73: rotatory striker plate, 8: clamping and feeding mechanism, 81: first runner, 82: pusher plate, 83: second spring, 9: automatic rotation opening mechanism, 91: first driving lever, 92: second rack, 93: third spring, 94: second spur gear, 95: third spur gear, 96: transmission assembly, 10: automatic push feed mechanism, 101: second runner, 102: second driving lever, 103: third sliding sleeve, 104: first wedge block, 105: fourth spring, 106: second wedge block, 107: and a fifth spring.

Detailed Description

Embodiments of the present invention will be described below with reference to the drawings.

Example 1

The utility model provides a roll up shape device for circular iron drum, as shown in figure 1, including first support frame 1, second support frame 2, bottom plate 3, the mechanism 4 of bending, press from both sides tight pushing mechanism 5 and automatic rotation pushing mechanism 6, first support frame 1 bottom left and right sides is all the front and back symmetry be equipped with second support frame 2, be equipped with bottom plate 3 between four second support frames 2 and the first support frame 1, be equipped with the mechanism 4 of bending on the bottom plate 3, be equipped with on the bottom plate 3 and press from both sides tight pushing mechanism 5 between the mechanism 4 of bending, be equipped with automatic rotation pushing mechanism 6 on the bottom plate 3 and between pressing from both sides tight pushing mechanism 5.

When people need add man-hour to the iron sheet, people place the iron sheet in bending mechanism 4, then press from both sides tightly the iron sheet through pressing from both sides tight pushing mechanism 5 and press from both sides tightly pushing mechanism 5, people's manual promotion is pressed from both sides tight pushing mechanism 5 and is removed to the left side this moment, make press from both sides tight pushing mechanism 5 and move to the right side, and then make and press from both sides tight pushing mechanism 5 and rotate push mechanism 6 cooperation automatically, make bending mechanism 4 rotate, thereby make the in-process that the iron sheet removed bend the coil through bending mechanism 4 with the iron sheet, after the iron sheet is bent completely, people collect the iron sheet of roll shape, then drive and press from both sides tight pushing mechanism 5 and remove to the right side, still need add man-hour to the iron sheet when people, people place the iron sheet in bending mechanism 4 again, do not need add man-hour to the iron sheet, people no longer promote.

Example 2

In addition to embodiment 1, as shown in fig. 2, the bending mechanism 4 includes a feeding baffle 41, a first rotating shaft 42 and a bending driving wheel 43, the feeding baffle 41 is disposed on the bottom plate 3, the first rotating shaft 42 is rotatably disposed on both the front and rear portions of the left side of the bottom plate 3, and the bending driving wheel 43 is disposed on both the first rotating shafts 42.

When people place the iron sheet in the feeding baffle 41, the clamping pushing mechanism 5 clamps the iron sheet, at the moment, people manually push the clamping pushing mechanism 5 to move towards the left side, so that the iron sheet clamped by the clamping pushing mechanism 5 slides in the feeding baffle 41, meanwhile, the clamping and pushing mechanism 5 is matched with the automatic rotating and pushing mechanism 6, so that the first rotating shaft 42 rotates, the bending driving wheel 43 is driven to rotate, so that the bending driving wheel 43 bends the iron sheet, when the iron sheet is processed by people, people collect the coiled iron sheet, and then people move the clamping and pushing mechanism 5 to the right side, so that the automatic rotation pushing mechanism 6 no longer drives the first rotating shaft 42 to rotate, the bending driving wheel 43 stops rotating, when people need to process the iron sheet, people can place the iron sheet to be processed in the feeding baffle 41.

Example 3

Based on embodiment 2, as shown in fig. 1, 3, 4, 5, 6, 7, 8 and 9, the clamping and pushing mechanism 5 includes a connecting moving frame 51, a sliding connection block 52, a sliding clamping block 53, a first spring 54 and a pushing rod 55, the connecting moving frame 51 is disposed on the bottom plate 3 at both front and rear sides, the sliding connection block 52 is slidably disposed on both inner sides of the two connecting moving frames 51, the sliding clamping block 53 is slidably disposed on both sliding connection blocks 52, the first spring 54 is sleeved on both inner sides of the two sliding clamping blocks 53, both ends of the first spring 54 are respectively connected with the sliding clamping block 53 and the sliding connection block 52, the pushing rod 55 is slidably disposed between the right sides of the two connecting moving frames 51, and the pushing rod 55 is connected with the sliding connection block 52.

When an iron sheet is placed in the feeding baffle 41, the sliding clamping block 53 moves outwards at the moment, so that the first spring 54 is extruded, and then the iron sheet is clamped through the sliding clamping block 53, when people need to process the iron sheet, people manually push the push rod 55, so that the push rod 55 moves towards the left side, and further the sliding connecting block 52 is driven to move towards the left side, so that the sliding connecting block 52 slides on the connecting moving frame 51, and the iron sheet is transmitted, and then the first rotating shaft 42 drives the bending driving wheel 43 to rotate through the cooperation of the sliding connecting block 52 and the automatic rotating pushing mechanism 6, so that the transmitted iron sheet is processed, after the iron sheet is processed, people collect the coiled iron sheet, so that the first spring 54 resets, so as to drive the sliding clamping block 53 to reset, and simultaneously pull the push rod 55 towards the right side, so that the push rod 55 drives the sliding connecting block 52 to move towards the left side, when people need to process the iron sheet, people place the iron sheet in the feeding baffle 41 and clamp the iron sheet through the sliding clamping block 53.

The automatic rotating pushing mechanism 6 comprises a first fixed sliding sleeve 61, a first rack 62 and a first straight gear 63, the first fixed sliding sleeve 61 is arranged on the left side of the bottom plate 3 at the front part and the rear part, the first rack 62 is arranged on the two first fixed sliding sleeves 61 in a sliding mode, the two first racks 62 are connected with the two sliding connection blocks 52, the first straight gear 63 is arranged on the two first rotating shafts 42, and the first straight gear 63 is meshed with the first rack 62.

When the sliding connection block 52 moves to the left side, the first rack 62 moves to the left side, and then the first rack 62 slides on the first fixed sliding sleeve 61, because the first rack 62 is meshed with the first straight gear 63, the first straight gear 63 rotates to drive the first rotating shaft 42 to rotate, and further the bending driving wheel 43 is driven to rotate, so that the iron sheet is transmitted, when the sliding connection block 52 moves to the right side, the sliding connection block 52 drives the first rack 62 to move to the right side, the first rack 62 is meshed with the first straight gear 63, and therefore the iron sheet is bent in a machining mode.

Still including intermittent type discharge mechanism 7, intermittent type discharge mechanism 7 is equipped with storage frame 71 including storage frame 71, second pivot 72 and rotatory striker plate 73 on the bottom plate 3 right side, and the equal rotary type in two portions is equipped with second pivot 72 about storage frame 71 downside, all is equipped with rotatory striker plate 73 on two second pivots 72.

In order to make people better process the iron sheet, people place a plurality of iron sheets on storage frame 71, the iron sheet is located rotatory striker plate 73 and storage frame 71 this moment, when people need carry out the unloading to the iron sheet, people manually rotate second pivot 72, make second pivot 72 drive rotatory striker plate 73 and rotate, thereby make rotatory striker plate 73 no longer support the iron sheet, make the iron sheet pass through storage frame 71 unloading to feeding baffle 41 in, after people accomplish the iron sheet unloading, people rotate second pivot 72 again, make rotatory striker plate 73 rotate, rotatory striker plate 73 blocks the iron sheet this moment, thereby make things convenient for next iron sheet to carry out the unloading.

The material pushing and feeding device further comprises a clamping and feeding mechanism 8, wherein the clamping and feeding mechanism 8 comprises a first sliding sleeve 81, a material pushing plate 82 and a second spring 83, the first sliding sleeve 81 is arranged on the right side of the material storage frame 71, the material pushing plate 82 is arranged on the first sliding sleeve 81 in a sliding mode, the second spring 83 is sleeved on the material pushing plate 82, and two ends of the second spring 83 are respectively connected with the material pushing plate 82 and the material storage frame 71.

In order to make better the unloading of carrying on of iron sheet, when the iron sheet is placed in storing frame 71 again, people manually stimulate scraping wings 82, make scraping wings 82 slide on first sliding sleeve 81, make second spring 83 extruded then, scraping wings 82 promotes the iron sheet on storing frame 71 to rotatory striker plate 73 this moment, people rotate second pivot 72 this moment, make rotatory striker plate 73 no longer with the iron sheet screens, promote the iron sheet to in feeding baffle 41, thereby process the iron sheet, when the in-process of iron sheet processing, people relax scraping wings 82, make second spring 83 reset, thereby drive scraping wings 82 and reseing, when people still need carry out the unloading to the iron sheet, people stimulate scraping wings 82 again can.

The automatic rotary opening mechanism 9 comprises a first driving rod 91, a second rack 92, a third spring 93, a second spur gear 94, a third spur gear 95 and a transmission assembly 96, the first driving rod 91 is arranged on a sliding connection block 52 on the front side, the second rack 92 is arranged on a sliding type front side of the storage frame 71, the third spring 93 is sleeved on the second rack 92, two ends of the third spring 93 are connected with the storage frame 71 and the second rack 92 respectively, the second spur gear 94 is arranged on each of the front side and the rear side of a second rotating shaft 72 on the right side, the second spur gear 94 on the front side is meshed with the second rack 92, the third spur gear 95 is arranged on the rear side of the storage frame 71 in a rotating type, the third spur gear 95 is meshed with the second spur gear 94 on the rear side, and the transmission assembly 96 is arranged between the rear portion of the second rotating shaft 72 on the left side and the third spur gear 95.

In order to save manpower for manually blanking iron sheets, when the sliding connection block 52 moves towards the right side, the first driving rod 91 moves towards the right side, and then the first driving rod 91 is matched with the second rack 92, so that the second rack 92 moves towards the right side, and further the second rack 92 slides on the storage frame 71, so that the third spring 93 is extruded, because the second rack 92 is meshed with the second spur gear 94 on the front side, the second spur gear 94 rotates to drive the second rotating shaft 72 on the right side to rotate, and simultaneously drives the second spur gear 94 on the rear side to rotate, and further the second spur gear 94 is meshed with the third spur gear 95, so that the third spur gear 95 rotates to drive the transmission assembly 96 to rotate, so that the second rotating shaft 72 on the left side rotates to rotate the rotary material baffle plate 73, thereby facilitating people to blank iron sheets, when the sliding connection block 52 moves towards the left side, the first driving rod 91 moves towards the left side, then make first drive rod 91 no longer cooperate with second rack 92 for third spring 93 resets, and then drives second rack 92 and remove to the left side, makes second spur gear 94 reversal, thereby makes rotatory striker plate 73 with the iron sheet screens, no longer carries out the unloading with the iron sheet this moment.

The automatic pushing and feeding mechanism 10 is further included, the automatic pushing and feeding mechanism 10 includes a second sliding sleeve 101, a second driving rod 102, a third sliding sleeve 103, a first wedge block 104, a fourth spring 105, a second wedge block 106 and a fifth spring 107, the second sliding sleeve 101 is arranged at the right end of the feeding baffle 41, the second driving rod 102 is arranged on the second sliding sleeve 101 in a sliding manner, the second driving rod 102 is connected with the first driving rod 91, the third sliding sleeve 103 is arranged at the front side of the storage frame 71, the first wedge block 104 is arranged on the third sliding sleeve 103 in a sliding manner, the first wedge block 104 is matched with the second driving rod 102, the fourth spring 105 is sleeved at the left side of the first wedge block 104, two ends of the fourth spring 105 are respectively connected with the third sliding sleeve 103 and the first wedge block 104, the second wedge block 106 is arranged at the front side of the pushing plate 82 in a sliding manner, the second wedge block 106 is matched with the first wedge block 104, the fifth spring 107 is sleeved at the front side of the pushing plate 82, the two ends of the fifth spring 107 are respectively connected with the material pushing plate 82 and the second wedge block 106.

In order to save labor when people push the iron sheet, when the first driving rod 91 moves to the left, the first driving rod 91 drives the second driving rod 102 to move to the left, so that the second driving rod 102 slides on the second sliding sleeve 101, and then the second driving rod 102 is in contact fit with the first wedge block 104, and further drives the first wedge block 104 to move to the left, so that the first wedge block 104 slides on the third sliding sleeve 103, and the fourth spring 105 is extruded, and at this time, the first wedge block 104 is in fit with the second wedge block 106, so that the second wedge block 106 moves to the front side, the fifth spring 107 is stretched, and then the material pushing plate 82 is driven to the front side, so that the material pushing plate 82 pushes the iron sheet to the rotary material blocking plate 73, when the first driving rod 91 moves to the right, the second driving rod 102 moves to the right, and further the second driving rod 102 is not in contact with the first wedge block 104, the fourth spring 105 is reset to drive the first wedge block 104 to reset, so that the first wedge block 104 is no longer matched with the second wedge block 106, the fifth spring 107 is reset to move the second wedge block 106 to the rear side, and the material pushing plate 82 moves to the rear side and stops pushing the iron sheet.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a roll up shape device for circular iron sheet bucket which characterized by including:

the device comprises a first support frame (1) and a second support frame (2), wherein the second support frame (2) is symmetrically arranged on two sides of the bottom of the first support frame (1);

the bottom plate (3) is arranged between the four second support frames (2) and the first support frame (1);

the bending mechanism (4) is arranged on the bottom plate (3);

a clamping and pushing mechanism (5), wherein the clamping and pushing mechanism (5) is arranged between the bottom plate (3) and the bending mechanism (4);

an automatic rotating and pushing mechanism (6) is arranged between the bottom plate (3) and the clamping and pushing mechanism (5).

2. A device according to claim 1, characterized in that the bending mechanism (4) comprises:

the feeding baffle (41) is arranged on the bottom plate (3);

the first rotating shaft (42) is rotatably arranged at two parts of the upper side of the bottom plate (3);

the bending driving wheels (43) are arranged on the two first rotating shafts (42).

3. A device according to claim 1, characterized in that the clamping and pushing mechanism (5) comprises:

the bottom plate (3) is provided with a connecting moving frame (51), and the two sides of the bottom plate (3) are provided with the connecting moving frame (51);

the sliding connecting blocks (52) are arranged on the inner sides of the two connecting moving frames (51) in a sliding manner;

the sliding clamping blocks (53) are arranged on the two sliding connecting blocks (52) in a sliding manner;

the inner sides of the two sliding clamping blocks (53) are sleeved with the first springs (54), and two ends of each first spring (54) are respectively connected with the sliding clamping block (53) and the sliding connecting block (52);

the push rod (55) is arranged between the two sides of the connecting movable frame (51) in a sliding mode, and the push rod (55) is connected with the sliding connection block (52).

4. A device according to claim 2, characterized in that the automatic rotary pushing mechanism (6) comprises:

the two parts of the upper side of the bottom plate (3) are both provided with a first fixed sliding sleeve (61);

the two first fixed sliding sleeves (61) are both provided with a first rack (62) in a sliding manner, and the two first racks (62) are connected with the two sliding connection blocks (52);

the first straight gears (63) are arranged on the two first rotating shafts (42), and the first straight gears (63) are meshed with the first racks (62).

5. The rolling device for the round iron bucket according to claim 1, characterized in that the device further comprises an intermittent discharge mechanism (7), and the intermittent discharge mechanism (7) comprises:

a storage frame (71), wherein the storage frame (71) is arranged on one side of the bottom plate (3);

the second rotating shaft (72) is rotatably arranged at the two lower parts of the storage frame (71);

the rotary material baffle plates (73) are arranged on the two second rotating shafts (72).

6. The rolling device for the round iron bucket according to claim 5, further comprising a clamping and feeding mechanism (8), wherein the clamping and feeding mechanism (8) comprises:

the first sliding sleeve (81) is arranged on the side part of the storage frame (71);

the first sliding sleeve (81) is provided with a material pushing plate (82) in a sliding manner;

the second spring (83) is sleeved on the material pushing plate (82), and two ends of the second spring (83) are respectively connected with the material pushing plate (82) and the material storage frame (71).

7. A device according to claim 5, characterized in that it further comprises an automatic rotary opening mechanism (9), the automatic rotary opening mechanism (9) comprising:

the first driving rod (91) is arranged on the sliding connecting block (52) on one side of the first driving rod (91);

the side part of the storage frame (71) is provided with a second rack (92) in a sliding manner;

the third springs (93) are sleeved on the second racks (92), and two ends of each third spring (93) are respectively connected with the material storage frame (71) and the second racks (92);

the two sides of the second rotating shaft (72) at the side part are both provided with second straight gears (94), and the second straight gears (94) at one side are meshed with the second racks (92);

the third straight gear (95) is rotatably arranged on the side part of the material storage frame (71), and the third straight gear (95) is meshed with the second straight gear (94) on one side;

and a transmission assembly (96) is arranged between the second rotating shaft (72) and the third straight gear (95) on one side of the transmission assembly (96).

8. The rolling device for the round iron bucket according to claim 7, further comprising an automatic pushing and feeding mechanism (10), wherein the automatic pushing and feeding mechanism (10) comprises:

the end part of the feeding baffle (41) is provided with a second sliding sleeve (101);

the second driving rod (102) is arranged on the second sliding sleeve (101) in a sliding mode, and the second driving rod (102) is connected with the first driving rod (91);

the third sliding sleeve (103) is arranged on the side of the storage frame (71);

the first wedge block (104) is arranged on the third sliding sleeve (103) in a sliding mode, and the first wedge block (104) is matched with the second driving rod (102);

a fourth spring (105), wherein the fourth spring (105) is sleeved on one side of the first wedge-shaped block (104), and two ends of the fourth spring (105) are respectively connected with the third sliding sleeve (103) and the first wedge-shaped block (104);

the second wedge block (106) is arranged on the side of the material pushing plate (82) in a sliding mode, and the second wedge block (106) is matched with the first wedge block (104);

and a fifth spring (107), wherein the fifth spring (107) is sleeved on one side of the material pushing plate (82), and two ends of the fifth spring (107) are respectively connected with the material pushing plate (82) and the second wedge-shaped block (106).