A feeding calibration mechanism for an aluminum strip cold rolling mill

Abstract

The utility model provides a kind of material feeding calibration mechanism for aluminium strip cold rolling mill, it is related to cold rolling mill technical field, including pressure part and feed calibration mechanism, the top of pressure part is provided with pressure part, the front end of pressure part is provided with the positioning feed assembly of bolt assembly, and the outer side of one end of positioning feed assembly is provided with the feed calibration mechanism of bolt assembly, the feed calibration mechanism includes hinged base, swing frame, front hinged seat, front guide roller, telescopic hinge frame, central arm, sliding base and drive screw, the outer side of one end of the positioning feed assembly is bolted to the hinged base;The utility model mainly is to use the output operation of sliding base and drive screw to drive hinged base, swing frame after the hinge operation of telescopic hinge frame, central arm of swing structure, so that front hinged seat, front guide roller are adjusted horizontal position according to need, to reach the effect of automatic calibration, to reduce risk and improve efficiency.

Description

Technical Field

[0001] This utility model relates to the field of cold rolling mill technology, and in particular to a feeding calibration mechanism for an aluminum strip cold rolling mill. Background Technology

[0002] A cold rolling mill is a new type of equipment for cold rolling steel bars. It can process hot-rolled wire rods and hot-rolled coils with diameters between 6.5 mm and 12 mm into cold-rolled ribbed steel bars with finished diameters between 5 mm and 12 mm. Cold-rolled ribbed steel bars produced by cold rolling mills are a replacement product for cold-drawn low-carbon steel wires in prestressed concrete components. In cast-in-place concrete structures, they can replace Grade I steel bars to save steel. They are one of the better types of cold-processed steel products.

[0003] Existing aluminum strip cold rolling mills primarily use an electric motor to pull the aluminum strip, with the load-bearing rolls and work rolls of the cold rolling mill applying force to both sides of the aluminum strip. By changing the gap between the two rolls, different diameter cold-rolled ribbed aluminum strips can be produced. However, in the existing technology, aluminum strips are processed by manual feeding. During the cold rolling process, the pressure can easily cause the strip to shift, resulting in damage. Moreover, the user's constant adjustments increase the complexity of the process. Therefore, this utility model proposes a feeding calibration mechanism for aluminum strip cold rolling mills to solve the problems existing in the prior art. Utility Model Content

[0004] To address the aforementioned issues, this utility model proposes a feeding calibration mechanism for an aluminum strip cold rolling mill. This feeding calibration mechanism mainly utilizes the output operation of the sliding base and the drive screw to drive the telescopic hinge frame and the central arm of the swing structure to perform hinge operation, thereby driving the hinge base and the swing frame. This allows the front hinge seat and the front roller to adjust their lateral positions as needed, achieving an automatic calibration effect, thereby reducing risks and improving efficiency.

[0005] To achieve the purpose of this utility model, the utility model is achieved through the following technical solution: a feeding calibration mechanism for an aluminum strip cold rolling mill, comprising a pressure-bearing component and a feeding calibration mechanism, wherein a pressure-applying component is provided at the top of the pressure-bearing component, a bolt-assembled positioning feeding assembly is provided at the front end of the pressure-bearing component, and a bolt-assembled feeding calibration mechanism is provided on the outer side of one end of the positioning feeding assembly.

[0006] The feeding calibration mechanism includes a hinged base, a swing frame, a front hinged seat, a front guide roller, a telescopic hinge frame, a central arm, a sliding base, and a drive screw. The hinged base is bolted to the outer side of one end of the positioning feeding assembly, and the outer side of the hinged base is hinged to the front hinged seat through the swing frame. A front roller is provided on the inner side of the front hinged seat. A telescopic hinge frame is provided at the upper output end of the hinged base, and a central arm is hinged to one end of the telescopic hinge frame. A sliding base is provided below one end of the central arm, and the output end of the drive screw is threaded to the sliding base.

[0007] In a preferred embodiment of this utility model, the telescopic hinge frame and the central arm are arranged in a swinging cross structure.

[0008] In a preferred embodiment of this utility model, the pressure-bearing component includes a main base, a side base, a motor base, a gearbox, a drive motor, a meshing gear set, and a coupling. A side base is provided on one side of the main base, and a gearbox is bolted to the top of the side base through the motor base. The gearbox is equipped with a meshing gear set connected to the output end of the drive motor, and a coupling is provided at the output end of the meshing gear set.

[0009] In a preferred embodiment of the present invention, the pressure-bearing component further includes a bolt support, a slotted plate, a positioning shaft disc, and a pressure roller. A bolt support is provided above the main base, and a slotted plate is provided above the bolt support. A positioning shaft disc is provided on the inner side below the slotted plate, and a pressure roller is provided on the inner side of the positioning shaft disc.

[0010] In a preferred embodiment of this utility model, the pressure-applying component includes a top plate, a cylinder base, a hydraulic cylinder, a lifting beam, a lifting block, a slide rod, a lifting shaft disc, and a pressure roller. The top plate is disposed at the top of the slotted plate. The cylinder base is disposed on the inner side of the top plate, and a hydraulic cylinder is disposed above the cylinder base. A lifting beam is disposed at the output end of the hydraulic cylinder, and lifting blocks are disposed below both ends of the lifting beam. Slide rods are slidably connected to the inner sides of both ends of the lifting blocks. A lifting shaft disc is disposed on the inner side of the lifting blocks, and a pressure roller is disposed on the inner side of the lifting shaft disc.

[0011] In a preferred embodiment of this utility model, the positioning and feeding assembly includes a front beam plate, a clamping bar assembly, a bearing plate, a front roller, a cylinder base, a cylinder assembly, and a pressing strip. The front beam plate is bolted to the front side of the slotted plate. The clamping bar assembly is provided on the inner rear end of the front beam plate. The bearing plate is provided on the inner middle part of the front beam plate. The front roller is provided on the inner front end of the front beam plate. The cylinder base is provided on the outer middle part of the front beam plate, and the cylinder assembly is provided above the cylinder base. The pressing strip is provided at the output end of the cylinder assembly.

[0012] The beneficial effects of this utility model are as follows:

[0013] This invention mainly utilizes the output operation of the sliding base and the drive screw to drive the telescopic hinge frame and the central arm of the swing structure to perform hinge operation, which in turn drives the hinge base and the swing frame. This allows the front hinge seat and the front guide roller to adjust their lateral positions as needed, thereby achieving an automatic calibration effect, reducing risks and improving efficiency. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a bottom-view three-dimensional structural diagram of the present invention;

[0016] Figure 3 This is a three-dimensional structural diagram of the pressure-bearing component of this utility model;

[0017] Figure 4 This is a three-dimensional structural diagram of the positioning and feeding assembly of this utility model;

[0018] Figure 5 This is a three-dimensional structural diagram of the feeding calibration mechanism of this utility model.

[0019] Among them: 1. Pressure-bearing components; 101. Main base; 102. Side base; 103. Motor base; 104. Gearbox; 105. Drive motor; 106. Meshing gear set; 107. Coupling; 108. Bolt support; 109. Slotted plate; 1010. Positioning shaft plate; 1011. Pressure roller; 2. Pressure-applying components; 201. Top plate; 202. Cylinder base; 203. Hydraulic cylinder; 204. Lifting beam; 205. Lifting block; 206. Slide rod; 20 7. Lifting shaft plate; 208. Pressure roller; 3. Positioning and feeding assembly; 301. Front beam plate; 302. Clamping bar assembly; 303. Bearing plate; 304. Front roller; 305. Cylinder base; 306. Cylinder assembly; 307. Pressing bar; 4. Feeding calibration mechanism; 401. Hinge base; 402. Swing frame; 403. Front hinge seat; 404. Front guide roller; 405. Telescopic hinge frame; 406. Central arm; 407. Sliding base; 408. Drive screw. Detailed Implementation

[0020] To deepen the understanding of this utility model, the following detailed description will be provided in conjunction with embodiments. These embodiments are only used to explain this utility model and do not constitute a limitation on the scope of protection of this utility model.

[0021] according to Figure 1-5 As shown, this embodiment proposes a feeding calibration mechanism for an aluminum strip cold rolling mill, including a pressure-bearing component 1 and a feeding calibration mechanism 4. The top of the pressure-bearing component 1 is provided with a pressure-applying component 2, and the front end of the pressure-bearing component 1 is provided with a bolt-assembled positioning feeding assembly 3. The outer side of one end of the positioning feeding assembly 3 is provided with a bolt-assembled feeding calibration mechanism 4.

[0022] The feeding calibration mechanism 4 includes a hinge base 401, a swing frame 402, a front hinge seat 403, a front guide roller 404, a telescopic hinge frame 405, a central arm 406, a sliding base 407, and a drive screw 408. The hinge base 401 is bolted to the outer side of one end of the positioning feeding assembly 3, and the outer side of the hinge base 401 is hinged to the front hinge seat 403 through the swing frame 402. The inner side of the front hinge seat 403 is provided with the front guide roller 404. The upper output end of the hinge base 401 is provided with the telescopic hinge frame 405, and the central arm 406 is hinged to one end of the telescopic hinge frame 405. The sliding base 407 is provided below one end of the central arm 406, and the output end of the drive screw 408 is threadedly connected to the sliding base 407.

[0023] The telescopic hinge frame 405 and the central arm 406 have a swinging cross structure.

[0024] In this embodiment, when feeding is required, the drive screw 408 is used to output and run, causing the sliding base 407 to run. This causes the telescopic hinge frame 405 and the central arm 406 to swing, causing the hinge base 401, the swing frame 402, and the front hinge seat 403 to swing appropriately, so as to drive the front guide roller 404 to swing the product to a suitable feeding position.

[0025] The pressure-bearing component 1 includes a main base 101, a side base 102, a motor base 103, a gearbox 104, a drive motor 105, a gear set 106, and a coupling 107. The side base 102 is provided on one side of the main base 101, and the gearbox 104 is bolted to the top of the side base 102 through the motor base 103. The gearbox 104 is provided with a gear set 106 connected to the output end of the drive motor 105, and the output end of the gear set 106 is provided with a coupling 107.

[0026] In this embodiment, during use, the drive motor 105 on one side of the gearbox 104 outputs power to drive the output end to run, so that after the drive motor 105 outputs power, the meshing gear set 106 inside the gearbox 104 outputs power to drive the coupling 107 to perform transmission output operation.

[0027] The pressure-bearing component 1 also includes a bolt support 108, a slotted plate 109, a positioning shaft disk 1010, and a pressure roller 1011. The bolt support 108 is provided above the main base 101, and the slotted plate 109 is provided above the bolt support 108. The positioning shaft disk 1010 is provided on the inner side below the slotted plate 109, and the pressure roller 1011 is provided on the inner side of the positioning shaft disk 1010.

[0028] In this embodiment, after the lifting shaft disc 207 and the pressure roller 208 are adjusted to a suitable spacing position with the positioning shaft disc 1010 and the bearing roller 1011, the output operation of the coupling 107 drives the pressure roller 208 and the bearing roller 1011 to run in opposite directions.

[0029] The pressure application component 2 includes a top plate 201, a cylinder base 202, a hydraulic cylinder 203, a lifting beam 204, a lifting block 205, a slide rod 206, a lifting shaft disc 207, and a pressure roller 208. The top plate 201 is located at the top of the slotted plate 109. The cylinder base 202 is located on the inner side of the top plate 201, and the hydraulic cylinder 203 is located above the cylinder base 202. The lifting beam 204 is located at the output end of the hydraulic cylinder 203, and the lifting block 205 is located below both ends of the lifting beam 204. The slide rod 206 is slidably connected to both ends of the lifting block 205. The lifting shaft disc 207 is located on the inner side of the lifting block 205, and the pressure roller 208 is located on the inner side of the lifting shaft disc 207.

[0030] In this embodiment, the hydraulic cylinder 203 on the cylinder base 202 can be used to output power to drive the output end to run, so that after the hydraulic cylinder 203 outputs power, the lifting beam 204 drives the lifting block 205 on the slide rod 206 to slide to a suitable height position.

[0031] The positioning and feeding assembly 3 includes a front beam plate 301, a clamping bar assembly 302, a bearing plate 303, a front roller 304, a cylinder base 305, a cylinder assembly 306, and a pressing strip 307. The front beam plate 301 is bolted to the front side of the slotted plate 109. The clamping bar assembly 302 is provided on the inner rear end of the front beam plate 301. The bearing plate 303 is provided on the inner middle part of the front beam plate 301. The front roller 304 is provided on the inner front end of the front beam plate 301. The cylinder base 305 is provided on the outer middle part of the front beam plate 301. The cylinder assembly 306 is provided above the cylinder base 305. The pressing strip 307 is provided at the output end of the cylinder assembly 306.

[0032] In this embodiment, the cylinder group 306 on the cylinder base 305 can output power to drive the output end to run, thereby adjusting the pressing bar 307 to a suitable height position. This allows the material to be input into the pressure-bearing component 1 through the cooperation of the front roller 304, the bearing plate 303, and the clamping bar group 302, so as to achieve the processing effect.

[0033] The working principle of the feeding calibration mechanism for the aluminum strip cold rolling mill is as follows: During use, the drive motor 105 on one side of the gearbox 104 outputs power to drive the output end, so that the meshing gear set 106 inside the gearbox 104 outputs power and drives the coupling 107 for transmission output. When feeding is required, the drive screw 408 outputs power to drive the sliding base 407, causing the telescopic hinge frame 405 and the central arm 406 to swing, so that the hinge base 401, the swing frame 402, and the front hinge seat 403 swing appropriately, so that the front guide roller 404 drives the product to swing to the appropriate feeding position. The cylinder set 306 on the cylinder base 305 can be used. After the output power drives the output end to run, the pressing strip 307 is adjusted to a suitable height position. With the cooperation of the front roller 304, the bearing plate 303, and the clamping bar group 302, the material is input into the pressure component 1 to achieve the processing effect. The hydraulic cylinder 203 on the cylinder base 202 can be used to output power to drive the output end to run. After the hydraulic cylinder 203 runs, the lifting beam 204 drives the lifting block 205 on the slide bar 206 to slide to a suitable height position. After the lifting shaft plate 207 and the pressure roller 208 are adjusted to a suitable distance position with the positioning shaft plate 1010 and the pressure roller 1011, the output of the coupling 107 drives the pressure roller 208 and the pressure roller 1011 to run in opposite directions.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A feeding calibration mechanism for an aluminum strip cold rolling mill, comprising a pressure-bearing component (1) and a feeding calibration mechanism (4), characterized in that: The pressure-bearing component (1) is provided with a pressure-applying component (2) at its top end, and a bolt-assembled positioning feed assembly (3) is provided at the front end of the pressure-bearing component (1), and a bolt-assembled feed calibration mechanism (4) is provided on the outer side of one end of the positioning feed assembly (3). The feeding calibration mechanism (4) includes a hinged base (401), a swing frame (402), a front hinged seat (403), a front guide roller (404), a telescopic hinge frame (405), a central arm (406), a sliding base (407), and a drive screw (408). The hinged base (401) is bolted to the outer side of one end of the positioning feeding assembly (3), and the outer side of the hinged base (401) is hinged to the front guide roller (404) via the swing frame (402). The hinge base (403) has a front guide roller (404) on its inner side. The upper output end of the hinge base (401) is provided with a telescopic hinge frame (405). A central arm (406) with a hinge connection is provided above one end of the telescopic hinge frame (405). A sliding base (407) is provided below one end of the central arm (406). The output end of the sliding base (407) is threadedly connected to the drive screw (408).

2. The feeding calibration mechanism for an aluminum strip cold rolling mill according to claim 1, characterized in that: The telescopic hinge frame (405) and the central arm (406) have a swing-cross structure.

3. The feeding calibration mechanism for an aluminum strip cold rolling mill according to claim 1, characterized in that: The pressure-bearing component (1) includes a main base (101), a side base (102), a motor base (103), a gearbox (104), a drive motor (105), a gear set (106), and a coupling (107). A side base (102) is provided on one side of the main base (101), and a gearbox (104) is bolted to the top of the side base (102) via the motor base (103). The gearbox (104) is provided with a gear set (106) connected to the output end of the drive motor (105) inside, and a coupling (107) is provided at the output end of the gear set (106).

4. The feeding calibration mechanism for an aluminum strip cold rolling mill according to claim 3, characterized in that: The pressure-bearing component (1) also includes a bolt support (108), a slotted plate (109), a positioning shaft disc (1010), and a pressure roller (1011). The bolt support (108) is provided above the main base (101), and the slotted plate (109) is provided above the bolt support (108). The positioning shaft disc (1010) is provided on the inner side below the slotted plate (109), and the pressure roller (1011) is provided on the inner side of the positioning shaft disc (1010).

5. The feeding calibration mechanism for an aluminum strip cold rolling mill according to claim 4, characterized in that: The pressure-applying component (2) includes a top plate (201), a cylinder base (202), a hydraulic cylinder (203), a lifting beam (204), a lifting block (205), a slide rod (206), a lifting shaft disc (207), and a pressure roller (208). The top plate (201) is located at the top of the slotted plate (109), and the cylinder base (202) is provided on the inner side of the top plate (201). A pressure roller (208) is located above the cylinder base (202). A hydraulic cylinder (203) is provided. A lifting beam (204) is provided at the output end of the hydraulic cylinder (203). Lifting blocks (205) are provided below both ends of the lifting beam (204). Sliding rods (206) are provided on the inner sides of both ends of the lifting blocks (205). A lifting shaft disc (207) is provided on the inner side of the lifting block (205). A pressure roller (208) is provided on the inner side of the lifting shaft disc (207).

6. The feeding calibration mechanism for an aluminum strip cold rolling mill according to claim 4, characterized in that: The positioning and feeding assembly (3) includes a front beam plate (301), a clamping bar assembly (302), a bearing plate (303), a front roller (304), a cylinder base (305), a cylinder assembly (306), and a pressing strip (307). The front beam plate (301) is bolted to the front side of the slotted plate (109). The clamping bar assembly (302) is provided on the inner side of the rear end of the front beam plate (301). The bearing plate (303) is provided on the inner side of the middle part of the front beam plate (301). The front roller (304) is provided on the inner side of the front end of the front beam plate (301). The cylinder base (305) is provided on the outer side of the middle part of the front beam plate (301). The cylinder assembly (306) is provided above the cylinder base (305). The pressing strip (307) is provided at the output end of the cylinder assembly (306).

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