CN212397640U - Rolling mill coiling system - Google Patents

Abstract

A rolling mill coiling system relates to the technical field of aluminum processing equipment, and comprises a rolling mill body, a shearing device, a clamping and conveying device, a coiling machine capable of coiling up and coiling down, a carrier roller assembly and an inlet assembly; a clamping and conveying device, a shearing device, a carrier roller assembly, an inlet assembly and a coiling machine are sequentially arranged at intervals on the discharge port side of the rolling mill body; the carrier roller assembly comprises two vertically arranged carriage, carrier rollers, sliding blocks and lifting oil cylinders, the sliding blocks capable of sliding vertically are arranged at the upper parts in the carriage, the lifting oil cylinders are arranged below the sliding blocks in the carriage correspondingly, telescopic rods of the lifting oil cylinders are correspondingly connected with the sliding blocks, the carrier rollers with horizontal axes are arranged between the two carriages, and two ends of each carrier roller are respectively and correspondingly and rotatably connected with the corresponding sliding blocks; the utility model discloses the problem of current rolling mill coiling system inefficiency has effectively been solved.

Description

Rolling mill coiling system

Technical Field

The utility model belongs to the technical field of the aluminium processing equipment technique and specifically relates to a rolling mill batching system is related to.

Background

As is known, most of aluminum casting and rolling machines have only one coiling mode during design and manufacture, coiling up or coiling down, and some uncertain factors in casting and rolling production easily cause quality problems on a single surface of a cast and rolled slab, and particularly when products with high single-surface quality requirements are produced, the conditions frequently occur, or the conditions are negotiated with downstream processes to increase the rewinding process, so that the cost of the downstream processes is increased and the reputation of an enterprise is reduced; or the plate is re-erected after the casting and rolling process is stopped, the production efficiency is reduced due to the plate is re-erected after the plate is stopped, and the cost is increased.

Disclosure of Invention

In order to overcome the deficiency in the background art, the utility model discloses a rolling mill coiling system.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a rolling mill coiling system comprises a rolling mill body, a shearing device, a clamping and conveying device, a coiling machine capable of coiling up and coiling down, a carrier roller assembly and an inlet assembly; a clamping and conveying device, a shearing device, a carrier roller assembly, an inlet assembly and a coiling machine are sequentially arranged at intervals on the discharge port side of the rolling mill body; the carrier roller assembly comprises two vertically arranged carriage, carrier rollers, sliding blocks and lifting oil cylinders, the sliding blocks capable of sliding vertically are arranged at the upper parts in the carriage, the lifting oil cylinders are arranged below the sliding blocks in the carriage correspondingly, telescopic rods of the lifting oil cylinders are correspondingly connected with the sliding blocks, the carrier rollers with horizontal axes are arranged between the two carriages, and two ends of each carrier roller are respectively and correspondingly and rotatably connected with the corresponding sliding blocks; the entry subassembly contains entry baffle, swing hydro-cylinder and support, the top of support articulates there is the one end of entry baffle, and the entry baffle is located one side that the support deviates from the bearing roller subassembly, the support corresponds one side bottom of entry baffle and articulates there is the one end of swing hydro-cylinder, and the other end of this swing hydro-cylinder corresponds with entry baffle bottom central point and puts to correspond articulatedly.

Preferably, the top of the sliding frame is provided with an upper limiting plate, a lower limiting plate is arranged between the sliding block and the lifting oil cylinder in the sliding frame, and the telescopic rod of the lifting oil cylinder penetrates through the lower limiting plate movably.

Preferably, a guide plate is arranged on one side of the sliding frame corresponding to the shearing device.

Preferably, the top of the telescopic rod of the lifting oil cylinder is correspondingly threaded with the center of the bottom of the sliding block.

Preferably, the carrier roller and the sliding block are correspondingly and rotatably connected through a bearing.

Preferably, a plurality of guide wheels are arranged at intervals on the top of the plate surface of the inlet guide plate.

Preferably, the inlet guide plate is correspondingly hinged with the support through a bearing with a seat.

Preferably, the coiling machine is provided with a coiling aid.

Preferably, the discharge port of the rolling mill body is provided with an outlet guide roller.

Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:

the utility model discloses a rolling mill batch system, simple structure, easily assembly, manufacturing cost is lower, and the operation is simple and direct, comes supplementary coiling machine through setting up bearing roller subassembly and entry subassembly and curls the operation, makes the coiling machine can go up the coiling operation and can coil the operation down, has satisfied different products and has taken the different requirements of surface quality on the strip, can promote rolling mill body cast rolling production efficiency and reduce cost.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the idler assembly;

fig. 3 is a side view of an idler assembly;

fig. 4 is a schematic structural view of the inlet assembly.

In the figure: 1. a carrier roller assembly; 101. a carriage; 102. a carrier roller; 103. a guide plate; 104. a slider; 105. a lift cylinder; 106. an upper limiting plate; 107. a lower limiting plate; 2. an inlet assembly; 201. an inlet guide plate; 202. a guide wheel; 203. a swing oil cylinder; 204. a support; 205. a pedestal bearing; 3. a coiler; 4. a shearing device; 5. a clamping and conveying device; 6. a rolling mill body; 7. a wrapper; 8. and an outlet guide roller.

Detailed Description

The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.

With reference to the attached drawings 1-4, the rolling mill coiling system comprises a rolling mill body 6, a shearing device 4, a clamping and conveying device 5, a coiling machine 3 capable of coiling up and coiling down, a carrier roller assembly 1 and an inlet assembly 2; the aluminum strip coiling machine is characterized in that a clamping and conveying device 5, a shearing device 4, a carrier roller assembly 1, an inlet assembly 2 and a coiling machine 3 are sequentially arranged on the discharge port side of the rolling machine body 6 at intervals, namely, an aluminum strip rolled by the rolling machine body 6 can be separated from the rolling machine body 6 from the discharge port of the rolling machine body 6, then horizontally penetrates through the clamping and conveying device 5 and the shearing device 4 in sequence, then penetrates through the carrier roller assembly 1 and the inlet assembly 2 in sequence, and finally is coiled by the coiling machine 3, an operator can control the coiling machine 3 to carry out upper coiling or lower coiling according to process requirements, the clamping and conveying device 5 can drive the aluminum strip to advance in the aluminum strip coiling process, and when the coiling machine 3 coils by a preset amount, the aluminum strip can be sheared by the shearing device 4, so that the aluminum strip coil coiled by the coiling machine 3 can be unloaded, and the coiling operation of; according to the requirement, the discharge hole of the rolling mill body 6 is provided with an outlet guide roller 8, namely the discharge operation of the aluminum strip can be assisted by the outlet guide roller 8;

the carrier roller assembly 1 comprises two vertically arranged carriages 101, carrier rollers 102, sliders 104 and lifting cylinders 105, the sliders 104 capable of vertically sliding are arranged at the upper parts in the carriages 101, the lifting cylinders 105 are arranged below the sliders 104 in the carriages 101, and the telescopic rods of the lifting cylinders 105 are correspondingly connected with the sliders 104; according to the requirement, the top of the telescopic rod of the lifting oil cylinder 105 is correspondingly threaded with the center of the bottom of the sliding block 104; a carrier roller 102 with a horizontal axis is arranged between the two carriages 101, and two ends of the carrier roller 102 are respectively and correspondingly connected with the corresponding slide blocks 104 in a rotating way; according to the requirement, the top of the sliding frame 101 is provided with an upper limit plate 106, a lower limit plate 107 is arranged in the sliding frame 101 between the corresponding sliding block 104 and the lifting oil cylinder 105, the telescopic rod of the lifting oil cylinder 105 movably penetrates through the lower limit plate 107, when the carrier roller 102 is in the lower limit, the upper surface of the carrier roller 102 is horizontal to the upper surface of the outlet guide roller 6, the lower surface of the aluminum strip is higher than the lower cutting edge of the shearing device 4 and the upper surface of the lower clamping roller of the pinch device 5, when the carrier roller 102 is in the upper limit, the lower surface of the carrier roller 102 is lower than the upper cutting edge of the shearing device 4 and the lower surface of the upper clamping roller of the pinch device 5, and the upper surface of the aluminum strip and the upper cutting edge of the shearing device 4 and the lower surface of the upper clamping roller of the pinch; a guide plate 103 is arranged on one side of the carriage 101 corresponding to the shearing device 4, namely when the belt shearing device 4 shears the aluminum belt, the guide plate 103 can effectively support the belt tail of the aluminum belt and receive the belt head, and guide the belt head of the aluminum belt to pass through the carrier roller assembly 1;

the inlet assembly 2 comprises an inlet guide plate 201, a swing oil cylinder 203 and a support 204, the top of the support 204 is hinged with one end of the inlet guide plate 201, the inlet guide plate 201 is positioned on one side of the support 204, which is far away from the carrier roller assembly 1, the bottom of one side of the support 204, which corresponds to the inlet guide plate 201, is hinged with one end of the swing oil cylinder 203, and the other end of the swing oil cylinder 203 is correspondingly hinged with the center of the bottom of the inlet guide plate 201; according to the requirement, a plurality of guide wheels 202 are arranged at intervals on the top of the plate surface of the inlet guide plate 201, and the guide wheels 202 can effectively reduce the friction force between the aluminum strip and the inlet guide plate 201; the inlet guide plate 201 is correspondingly hinged with the support 204 through a bearing 205 with a support seat; in addition, the coiling machine 3 is provided with a wrapper 7, namely, the wrapper 7 can be started to carry out auxiliary coil stripping operation when the coiling and coil stripping are carried out on the coiling machine 3;

the first embodiment is as follows: coiling on a coiling machine 3;

firstly, the extension of a telescopic rod of a lifting oil cylinder 105 is controlled, the lifting oil cylinder 105 drives a sliding frame 101 and further drives a carrier roller 102 to limit upwards;

secondly, the extension of a telescopic rod of the swing oil cylinder 203 is controlled, the swing oil cylinder 203 drives the inlet guide plate 201 to swing upwards to limit, namely, the included angle between the inlet guide plate 201 and the horizontal plane ranges from 15 degrees to 25 degrees;

thirdly, the head of the aluminum strip passes through the bottom of the carrier roller 102 and enters the coiling machine 3 through the inlet guide plate 201;

controlling the swing oil cylinder 203 to drive the inlet guide plate 201 to swing downwards to a lower limit, namely controlling an included angle between the inlet guide plate 201 and the horizontal plane to be 145-155 degrees;

starting the recoiling machine 3 to perform upper recoiling operation;

sixthly, starting the coil booster 7 to carry out auxiliary coil unloading operation after the coiling is finished;

example two: coiling under a coiling machine 3;

firstly, controlling a telescopic rod of a lifting oil cylinder 105 to contract, and driving a sliding frame 101 and further a carrier roller 102 to a lower limit position by the lifting oil cylinder 105;

secondly, the telescopic rod of the swing oil cylinder 203 is controlled to extend, the swing oil cylinder 203 drives the inlet guide plate 201 to swing upwards to a middle limit position, and the inlet guide plate 201 is parallel to the horizontal plane;

thirdly, the head of the aluminum strip passes through the top of the carrier roller 102 and enters the coiling machine 3 through the inlet guide plate 201;

controlling the swing oil cylinder 203 to drive the inlet guide plate 201 to swing downwards to a lower limit, namely controlling an included angle between the inlet guide plate 201 and the horizontal plane to be 145-155 degrees;

starting the recoiling machine 3 to perform lower recoiling operation;

and sixthly, coil unloading operation can be directly carried out after coiling is finished.

The part of the utility model not detailed is prior art.

Claims (9)

1. A rolling mill coiling system comprises a rolling mill body (6), a shearing device (4), a clamping and conveying device (5) and a coiling machine (3) capable of coiling up and coiling down, and is characterized in that: the device also comprises a carrier roller assembly (1) and an inlet assembly (2); a clamping and conveying device (5), a shearing device (4), a carrier roller assembly (1), an inlet assembly (2) and a coiling machine (3) are sequentially arranged on the discharge port side of the rolling mill body (6) at intervals; the carrier roller assembly (1) comprises two vertically arranged carrier rollers (101), carrier rollers (102), sliding blocks (104) and lifting oil cylinders (105), the sliding blocks (104) capable of vertically sliding are arranged at the upper part in each carrier roller (101), the lifting oil cylinders (105) are arranged below the corresponding sliding blocks (104) in each carrier roller (101), telescopic rods of the lifting oil cylinders (105) are correspondingly connected with the sliding blocks (104), the carrier rollers (102) with horizontal axes are arranged between the two carrier rollers (101), and two ends of each carrier roller (102) are respectively and correspondingly and rotatably connected with the corresponding sliding blocks (104); entry subassembly (2) contain entry baffle (201), swing hydro-cylinder (203) and support (204), the top of support (204) articulates the one end that has entry baffle (201), and entry baffle (201) are located support (204) and deviate from one side of bearing roller subassembly (1), support (204) correspond one side bottom of entry baffle (201) and articulate the one end of swing hydro-cylinder (203), and the other end and entry baffle (201) bottom central point of this swing hydro-cylinder (203) put and correspond articulatedly.

2. The rolling mill coiling system as defined in claim 1, wherein: the top of the sliding frame (101) is provided with an upper limiting plate (106), a lower limiting plate (107) is arranged between the corresponding sliding block (104) and the lifting oil cylinder (105) in the sliding frame (101), and the telescopic rod of the lifting oil cylinder (105) movably penetrates through the lower limiting plate (107).

3. The rolling mill coiling system as defined in claim 1, wherein: and a guide plate (103) is arranged on one side of the sliding frame (101) corresponding to the shearing device (4).

4. The rolling mill coiling system as defined in claim 1, wherein: the top of a telescopic rod of the lifting oil cylinder (105) is correspondingly threaded with the center of the bottom of the sliding block (104).

5. The rolling mill coiling system as defined in claim 1, wherein: the carrier roller (102) is correspondingly and rotatably connected with the sliding block (104) through a bearing.

6. The rolling mill coiling system as defined in claim 1, wherein: a plurality of guide wheels (202) are arranged at the top of the plate surface of the inlet guide plate (201) at intervals.

7. The rolling mill coiling system as defined in claim 1, wherein: the inlet guide plate (201) is correspondingly hinged with the support (204) through a bearing (205) with a support.

8. The rolling mill coiling system as defined in claim 1, wherein: the coiling machine (3) is provided with a coiling aid (7).

9. The rolling mill coiling system as defined in claim 1, wherein: and the discharge port of the rolling mill body (6) is provided with an outlet guide roller (8).

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