CN217534826U

CN217534826U - Cold rolling machine aluminum plate coiling material device

Info

Publication number: CN217534826U
Application number: CN202221513492.0U
Authority: CN
Inventors: 邵亚军
Original assignee: Henan Zhongyuan Aluminum Co ltd
Current assignee: Henan Zhongyuan Aluminum Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-10-04
Anticipated expiration: 2032-06-16

Abstract

The utility model relates to an aluminum plate processing technology field, concretely relates to cold rolling machine aluminum plate coil stock device. The device comprises a cold rolling mill body, a conveying frame and a coiling mechanism; the material rolling mechanism comprises a material rolling frame, a compression roller structure, a material rolling structure and a differential structure; the coil rack comprises a vertical rod; the compression roller structure comprises at least two groups of compression roller components; the compression roller assembly comprises a driving roller, a driven roller and a driving shaft; the driving roller and the driven roller are both rotatably arranged on the vertical rod; the material rolling structure comprises a scroll, a winding drum and a quantitative structure; the scroll is distributed in the front and back direction and is rotatably arranged on the vertical rod; the quantitative structure is arranged on the scroll, so that the scroll stops when the scroll rolls the aluminum plate coil stock to reach the preset thickness; the differential structure is configured to gradually increase the rotating speed of the roller assembly from left to right, so as to form differential tensioning drive for the aluminum plate conveying coil stock. The utility model provides the high precision of aluminum plate coil stock has improved tensile force and aluminum plate's coiling effect, and then has improved aluminum plate cold rolling processing back coil stock work efficiency.

Description

Cold rolling machine aluminum plate coiling material device

Technical Field

The utility model relates to an aluminum plate processing technology field, concretely relates to cold rolling machine aluminum plate coil stock device.

Background

The equipment of a cold rolling mill generally consists of 3 parts, namely an uncoiler, a main machine and a coiler. The main application of the cold rolling mill is as follows: the cold rolling mill is used for rolling metal strips such as common carbon, high-grade medium carbon steel, aluminum, copper, zinc and the like. The application field is as follows: the cold rolling mill is mainly applied to the steel industry, the metallurgy industry and the like. And after cold rolling mill processing in prior art, the equipment structure of carrying out the rolling to aluminum plate is comparatively simple, the function is single, and the rolling precision is lower moreover, wastes time and energy, can't realize the high efficiency of coil stock after aluminum plate cold rolling processing, and then can't satisfy the purpose that improves work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cold rolling machine aluminum plate coiling material device to the aluminum plate coiling material equipment rolling precision of the prior art who solves the above-mentioned existence is lower, wastes time and energy, leads to not closely knit to convoluteing inadequately to aluminum plate's tensile force during the rolling, and then causes that aluminum plate coiling effect is not good, seriously influences aluminum plate cold rolling processing back coil stock work efficiency's technical problem.

The utility model discloses a cold machine aluminum plate coil stock device that pricks adopts following technical scheme:

an aluminum plate coiling device of a cold rolling machine comprises a cold rolling machine body, a conveying frame and a coiling mechanism; the cold rolling mill body is arranged on a conveying frame, and the conveying frame is distributed left and right; the material rolling mechanism is arranged at the output end of the conveying frame; the material rolling mechanism comprises a material rolling frame, a compression roller structure, a material rolling structure and a differential structure; the coil rack is of a rectangular frame structure and comprises at least two vertical rods which are vertically distributed from left to right in sequence; the compression roller structure comprises at least two groups of compression roller components which are distributed in a staggered manner; each group of compression roller assemblies comprises a driving roller, a driven roller and a driving shaft; the driving roller and the driven roller are vertically distributed and are in rolling contact; the driving roller and the driven roller are both rotatably arranged on the vertical rod; the driving shaft is coaxially arranged at the center of the driving roller and extends to the outer side of the vertical rod; the material rolling structure comprises a reel, a winding drum and a quantitative structure; the scroll is distributed in the front and back direction, is rotatably arranged on the vertical rod and is positioned on the right side of the compression roller structure; the winding drum is coaxially sleeved and mounted on the winding shaft; the quantitative structure is arranged on the scroll, so that the quantitative structure stops when the scroll rolls the aluminum plate coil stock to reach a preset thickness; the differential structure is configured to gradually increase the rotating speed of the roller assembly from left to right, so as to form differential tensioning drive for the aluminum plate conveying coil stock.

Preferably, the quantitative structure comprises a support rod, a loop and a pressure sensor; the supporting rod is of an L-shaped structure; the ring sleeve is rotatably and immovably arranged on the reel; the pressure sensor is arranged on the supporting rod, so that the differential structure is closed when the pressure sensor reaches a preset pressure value.

Preferably, the compression roller assemblies are three groups which are distributed at intervals from left to right; and are respectively a first press roll component, a second press roll component and a third press roll component.

Further preferably, the vertical rods are four groups symmetrically distributed in the front and back direction, and are respectively a first vertical rod corresponding to the first compression roller assembly, a second vertical rod corresponding to the second compression roller assembly, a third vertical rod corresponding to the third compression roller assembly, and a fourth vertical rod corresponding to the reel.

Further preferably, the differential structure comprises a first driving wheel, a second driving wheel, a third driving wheel, a fourth driving wheel, a belt and a driving motor; the first driving wheel is arranged on a driving roller of the first compression roller assembly; the second driving wheel is arranged on a driving roller of the second compression roller assembly; the third driving wheel is arranged on the driving roller of the third compression roller assembly; the fourth driving wheel is arranged on the reel; two adjacent driving wheels are connected through the belt; the driving motor is arranged on a driving roller of the first compression roller assembly; the diameters of the first driving wheel, the second driving wheel and the third driving wheel are kept to be gradually reduced; the diameter of the third driving wheel is the same as that of the fourth driving wheel.

Further preferably, the diameter ratio of the first drive wheel, the second drive wheel and the third drive wheel is 3.

Further preferably, the first driving wheel and the fourth driving wheel are single grooved wheels; the second driving wheel and the third driving wheel are double grooved wheels.

Preferably, the conveying frame comprises a fixing frame and a conveying belt arranged on the fixing frame, and the conveying belt is driven by the driving device to transport the aluminum plates.

The beneficial effects of the utility model are that: the device orderly transmits the aluminum plates subjected to cold rolling processing and meeting the requirements by arranging the cold rolling mill body and the conveying frame; under the rolling fit of a driving roller and a driven roller which are distributed up and down on the plurality of groups of press roll assemblies, the conforming aluminum plate sequentially passes through a first press roll assembly … third press roll assembly; under the action of the differential structure, the rotating speeds of the driving rollers are gradually increased to form differential pulling of the rear driving roller to the front driving roller, so that the aluminum plate conveying coil is subjected to differential tensioning driving, the aluminum plate is ensured to be always in a tensioning state under the transmission of the multi-stage driving rollers, and the effect and compactness of the aluminum plate coil are ensured; and further set up quantitative structure to make the reel after coiling multilayer aluminum plate gradually, when reaching preset thickness to the aluminum plate coil stock promptly, trigger pressure sensor as the termination signal, make driving motor stop, cut at last, improved the device to the intelligent control of aluminum plate ration coil stock, improved the uniformity of product.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the portion A in FIG. 1;

fig. 3 is a front view of the overall structure of the present invention;

fig. 4 is a schematic view of the quantitative structure of the present invention.

In the figure: 1. a cold rolling mill body; 2. A carriage; 21. a fixed mount; 22. a conveyor belt; 3. a material rolling mechanism; 31. a coil rack; 32. a compression roller structure; 33. a material rolling structure; 34. a differential structure; 35. a vertical rod; 351. a first vertical bar; 352. a second vertical bar; 353. a third vertical bar; 354. a fourth vertical bar; 36. a press roll assembly; 361. a first press roll assembly; 362. a second press roll assembly; 363. a third press roll assembly; 41. a drive roll; 42. a driven roller; 43. a drive shaft; 51. a reel; 52. a reel; 53. a quantitative structure; 61. a support bar; 62. sleeving a ring; 63. a pressure sensor; 71. a first drive wheel; 72. a second drive wheel; 73. a third drive wheel; 74. a fourth drive sheave; 75. a belt; 76. the motor is driven.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1: as shown in fig. 1-4:

an aluminum plate coiling device of a cold rolling machine comprises a cold rolling machine body 1, a conveying frame 2 and a coiling mechanism 3; the cold rolling mill body 1 is arranged on the conveying frame 2, and the conveying frame 2 is distributed in the left and right directions. The conveying frame 2 comprises a fixing frame 21 and a conveying belt 22 arranged on the fixing frame 21, and the conveying belt 22 is driven by external driving equipment to transport the aluminum plates. The driving device adopts a servo motor, is connected with the rotating shaft and then drives the conveying belt to operate, and sequentially transmits the aluminum plates subjected to cold rolling processing compliance through arranging the cold rolling mill body and the conveying frame.

The material rolling mechanism 3 is arranged at the output end of the conveying frame 2. The material rolling mechanism 3 comprises a material rolling frame 31, a pressure roller structure 32, a material rolling structure 33 and a differential structure 34. The coil holder 31 is of a rectangular frame structure and comprises at least two vertical rods 35 which are vertically distributed from left to right in sequence. The press roll structure 32 comprises at least two groups of press roll assemblies 36 which are distributed in a staggered manner. In this embodiment, the roller assemblies 36 are three groups spaced from left to right; and are a first roller assembly 361, a second roller assembly 362, and a third roller assembly 363, respectively. The vertical rods 35 are four groups symmetrically distributed front and back, and are respectively a first vertical rod 351 corresponding to the first platen roller assembly 361, a second vertical rod 352 corresponding to the second platen roller assembly 362, a third vertical rod 353 corresponding to the third platen roller assembly 363, and a fourth vertical rod 354 corresponding to the reel 51. So set up, provide support and set up the basis for subsequent differential transmission.

Each set of the compression roller assemblies 36 comprises a driving roller 41, a driven roller 42 and a driving shaft 43; the driving roller 41 and the driven roller 42 are vertically distributed, the driving roller 41 is arranged at the lower part, and the driven roller is used as an auxiliary at the upper part and is in rolling contact with the driving roller 41. The driving roller 41 and the driven roller 42 are both rotatably arranged on the vertical rod 35; the driving shaft 43 is coaxially arranged at the center of the driving roller 41 and extends to the outer side of the vertical rod 35; the roll structure 33 comprises a reel 51, a reel 52 and a dosing structure 53. The reels 51 are distributed front and back, are rotatably arranged on the vertical rods 35, and are positioned on the right side of the compression roller structure 32; the winding drum 52 is coaxially sleeved on the winding shaft 51; the quantitative structure 53 is arranged on the reel 51, so that the reel 52 stops when the thickness of the coiled material of the aluminum plate reaches a preset thickness; the quantitative structure 53 comprises a support rod 61, a ring sleeve 62 and a pressure sensor 63; the supporting rod 61 is of an L-shaped structure; the ring sleeve 62 is rotatably and immovably arranged on the reel 51; the pressure sensor 63 is disposed on the support rod 61, so that the differential structure 34 is closed when the pressure sensor 63 reaches a preset pressure value. So set up, through the differential drive of a plurality of drive rolls for aluminum plate is in the tensioning state all the time at the transmission course, and subsequent coil stock of being convenient for has improved the high efficiency of aluminum plate coil stock.

The differential structure 34 is configured to gradually increase the rotation speed of the roll assembly 36 from left to right, so as to form a differential tension drive for the aluminum sheet transport coil. In the present embodiment, the differential structure 34 includes first, second, third and

fourth drive wheels

71, 72, 73 and 74, a belt 75 and a drive motor 76. The first driving wheel 71 is provided to the driving roller 41 of the first press roller assembly 361. The second driving wheel 72 is arranged on the driving roller 41 of the second press roller assembly 362; the third driving wheel 73 is arranged on the driving roller 41 of the third pressure roller assembly 363; the fourth driving wheel 74 is provided to the spool 51.

Two adjacent driving wheels are connected through the belt 75; the driving motor 76 is arranged on the driving roller 41 of the first pressing roller assembly 361; the diameters of the first driving wheel 71, the second driving wheel 72 and the third driving wheel 73 are kept to be gradually reduced; the third drive wheel 73 has the same diameter as the fourth drive wheel 74. In the present embodiment, the diameter ratio of the first driving wheel 71, the second driving wheel 72 and the third driving wheel 73 is 3. Here, the calculation formula between the linear velocity V, the angular velocity w, and the drive wheel radius r is: degree V = w r; the linear speeds are consistent; the larger the diameter, the smaller the drive wheel angular velocity. The first driving wheel 71 and the fourth driving wheel 74 are single-grooved wheels; the second driving wheel 72 and the third driving wheel 73 are double sheaves. So set up, be convenient for carry out the transmission of drive power.

Under the effect of differential structure 34 for the rotational speed of a plurality of drive rolls 41 risees gradually, forms the differential pulling of back drive roll 41 to preceding drive roll 41, and then carries out the differential tensioning drive to aluminum plate transportation coil stock, has guaranteed that aluminum plate is in the state of tensioning all the time under the transmission of multistage drive roll 41, and then has guaranteed the effect and the closely knit nature of aluminum plate coil stock. And further set up quantitative structure 53 to make the reel after coiling multilayer aluminum plate gradually, when reaching preset thickness to the aluminum plate coil stock promptly, trigger pressure sensor 63 and regard as the termination signal, make driving motor stop, cut at last, improved the device to the intelligent control of aluminum plate ration coil stock.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a cold rolling machine aluminum plate coiling material device which characterized in that: comprises a cold rolling mill body (1), a conveying frame (2) and a coiling mechanism (3); the cold rolling mill body (1) is arranged on a conveying frame (2), and the conveying frame (2) is distributed left and right; the material rolling mechanism (3) is arranged at the output end of the conveying frame (2); the material rolling mechanism (3) comprises a material rolling frame (31), a press roller structure (32), a material rolling structure (33) and a differential structure (34); the coil rack (31) is of a rectangular frame structure and comprises at least two vertical rods (35) which are vertically distributed from left to right in sequence; the press roll structure (32) comprises at least two groups of press roll components (36) which are distributed in a staggered manner; each group of the compression roller assemblies (36) comprises a driving roller (41), a driven roller (42) and a driving shaft (43); the driving roller (41) and the driven roller (42) are vertically distributed and are in rolling contact; the driving roller (41) and the driven roller (42) are both rotatably arranged on the vertical rod (35); the driving shaft (43) is coaxially arranged at the center of the driving roller (41) and extends to the outer side of the vertical rod (35); the material rolling structure (33) comprises a reel (51), a winding drum (52) and a quantitative structure (53); the reels (51) are distributed in the front and back direction, can be rotatably arranged on the vertical rods (35), and are positioned on the right side of the compression roller structure (32); the winding drum (52) is coaxially sleeved and mounted on the winding shaft (51); the quantitative structure (53) is arranged on the reel (51) so as to stop when the reel (52) reaches a preset thickness to the aluminum plate coil stock; the differential structure (34) is configured to gradually increase the rotating speed of the roller assembly (36) from left to right, so as to form differential tensioning drive for the aluminum plate transportation coil stock.

2. The cold rolling machine aluminum plate rolling device according to claim 1, characterized in that: the quantitative structure (53) comprises a support rod (61), a ring sleeve (62) and a pressure sensor (63); the supporting rod (61) is of an L-shaped structure; the ring sleeve (62) is rotatably and immovably arranged on the reel (51); the pressure sensor (63) is arranged on the support rod (61), so that the differential structure (34) is closed when the pressure sensor (63) reaches a preset pressure value.

3. The cold rolling machine aluminum plate rolling device according to claim 1, characterized in that: the compression roller assemblies (36) are three groups which are distributed at intervals from left to right; and respectively a first press roll assembly (361), a second press roll assembly (362) and a third press roll assembly (363).

4. The cold rolling machine aluminum plate rolling device according to claim 3, characterized in that: the vertical rods (35) are four groups which are symmetrically distributed front and back, and are respectively a first vertical rod (351) corresponding to the first compression roller assembly (361), a second vertical rod (352) corresponding to the second compression roller assembly (362), a third vertical rod (353) corresponding to the third compression roller assembly (363), and a fourth vertical rod (354) corresponding to the reel (51).

5. The cold rolling machine aluminum plate rolling device according to claim 4, characterized in that: the differential structure (34) comprises a first driving wheel (71), a second driving wheel (72), a third driving wheel (73), a fourth driving wheel (74), a belt (75) and a driving motor (76); the first driving wheel (71) is arranged on a driving roller (41) of the first press roller assembly (361); the second driving wheel (72) is arranged on a driving roller (41) of the second press roller assembly (362); the third driving wheel (73) is arranged on a driving roller (41) of the third pressure roller assembly (363); the fourth driving wheel (74) is arranged on the reel (51); two adjacent driving wheels are connected through the belt (75); the driving motor (76) is arranged on a driving roller (41) of the first press roller assembly (361); and the diameters of the first driving wheel (71), the second driving wheel (72) and the third driving wheel (73) are kept to be gradually reduced; the diameter of the third driving wheel (73) is the same as that of the fourth driving wheel (74).

6. The cold rolling machine aluminum plate rolling device according to claim 5, characterized in that: the first drive wheel (71), the second drive wheel (72) and the third drive wheel (73) have a diameter ratio of 3.

7. The cold rolling machine aluminum plate rolling device according to claim 6, wherein: the first driving wheel (71) and the fourth driving wheel (74) are single grooved wheels; the second driving wheel (72) and the third driving wheel (73) are double grooved wheels.

8. The cold rolling machine aluminum plate rolling device according to claim 1, characterized in that: the conveying frame (2) comprises a fixing frame (21) and a conveying belt (22) arranged on the fixing frame (21), and the conveying belt (22) is driven by driving equipment to transport the aluminum plates.