An auxiliary structure for a stainless steel sheet uncoiling machine

Abstract

This utility model relates to an auxiliary structure for a stainless steel plate uncoiling machine, belonging to the field of stainless steel plate processing technology. The auxiliary structure includes an auxiliary limiting component, which comprises two load-bearing piles. An adjustment component is installed on the top of both load-bearing piles, and a pressing limiting component is slidably connected to the top of the inner sides of the two load-bearing piles. This utility model utilizes brake-type universal wheels to achieve the steering and displacement functions of the auxiliary structure, eliminating the need for additional handling equipment. It adapts to the movement requirements of different uncoiling machine positions. Furthermore, the brake-type structure facilitates quick locking after displacement, preventing offset caused by the reaction force generated during the rotation of the stainless steel plate roll during uncoiling. Simultaneously, the adjustment component allows for adjustment of the distance between the load-bearing piles, facilitating adaptation to stainless steel plate rolls of different widths and expanding the applicability of the auxiliary structure.

Description

Technical Field

[0001] This utility model belongs to the field of stainless steel plate processing technology, and specifically relates to an auxiliary structure for a stainless steel plate uncoiling machine. Background Technology

[0002] In the field of stainless steel plate processing, uncoiling is a crucial step before subsequent processes such as cutting, stamping, and bending. Its operational stability directly affects the subsequent processing accuracy and product quality. With the diversification of stainless steel plate application scenarios, the market demand for stainless steel plate specifications is becoming increasingly diverse, and the requirements for uncoiling efficiency and accuracy are also continuously improving. Therefore, it is necessary to design an auxiliary structure for stainless steel plate processing uncoiling machine.

[0003] Existing unwinding machine auxiliary structures are mostly fixed installations or use ordinary rollers at the bottom (without braking function), which have problems such as difficulty in movement and inaccurate positioning. They require external equipment for handling, and are prone to displacement due to vibration during unwinding. In addition, the limiting distance of existing auxiliary structures is mostly a fixed value, which can only be adapted to stainless steel sheet rolls of a specific width. When processing different specifications of sheet metal, the entire set of auxiliary devices needs to be replaced, which not only increases equipment costs but also extends the preparation time. Utility Model Content

[0004] The purpose of this utility model is to provide an auxiliary structure for a stainless steel plate unwinding machine that is simple in structure and reasonably designed in order to solve the above problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] An auxiliary structure for a stainless steel plate unwinding machine includes an auxiliary limiting component. The auxiliary limiting component includes two load-bearing piles. An adjustment component is installed on the top of the two load-bearing piles. A pressing limiting component is slidably connected to the top of the inner side of the two load-bearing piles. A limiting lifting component that cooperates with the pressing limiting component is fixedly installed on the top of the inner side of each of the two load-bearing piles.

[0007] As a further optimization of this utility model, multiple brake-type universal wheels are fixedly installed at the bottom of both load-bearing piles, and guide grooves are opened at the bottom inside both load-bearing piles.

[0008] As a further optimization of this utility model, the adjustment assembly includes two fixed plates fixedly located on the top of the load-bearing pile. A drive screw is rotatably passed through the interior of one of the fixed plates, and the other end of the drive screw is threaded through the interior of the other fixed plate. A servo motor is fixedly installed on one side of one of the fixed plates and is fixedly connected to one end of the drive screw.

[0009] As a further optimization of this utility model, the pressing and limiting component includes four guide grooves located at both ends of the two load-bearing piles on the side closest to each other. The inner bottom of the four guide grooves is slidably connected to a telescopic limiting plate, and the inner top of each of the four guide grooves is fixedly installed with a spring connected to the telescopic limiting plate.

[0010] As a further optimization of this utility model, the limiting and lifting assembly includes two hydraulic cylinders fixedly located at the bottom of the guide groove, and the output ends of the top of the two hydraulic cylinders are fixedly installed with limiting and lifting columns that slide through into the guide groove.

[0011] As a further optimization of this utility model, stainless steel plate rolls are fitted onto the outer sides of the two limiting lifting columns that are close to each other and are placed at the bottom of the telescopic limiting plate and cooperate with it. Handles are fixedly installed on the top of the two load-bearing piles on the outer sides that are far apart, and rubber sleeves are fitted onto the outside of the handles.

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

[0013] 1. This utility model enables the auxiliary structure to turn and move using a braked universal wheel, eliminating the need for additional handling equipment. It adapts to the movement requirements of different unwinding machine positions. Furthermore, the braked structure allows for quick locking after the auxiliary structure has moved, preventing offset caused by the reaction force generated during the rotation of the stainless steel roll during unwinding. In addition, the adjustable components allow for adjustment of the distance between the load-bearing piles, facilitating the adaptation to stainless steel rolls of different widths without requiring device replacement, reducing equipment investment costs, shortening preparation time during specification changes, and improving processing efficiency.

[0014] 2. This utility model, through the structural design of the auxiliary limiting component and the limiting lifting component, facilitates the rapid loading of stainless steel sheet coils placed at different positions without the need to handle the stainless steel sheet coils. At the same time, in conjunction with the structural design of the pressing limiting component, it can also press and limit the top of the stainless steel sheet coil, avoiding up and down jumping caused by tension fluctuations during unwinding, effectively ensuring unwinding accuracy and reducing damage to the sheet material. Attached Figure Description

[0015] Figure 1 This is a front and side view of the overall structure of this utility model;

[0016] Figure 2 This is a front and side view of the three-dimensional structure of the auxiliary limiting component of this utility model. Figure 1 ;

[0017] Figure 3 This is a front and side view of the three-dimensional structure of the auxiliary limiting component of this utility model. Figure 2 ;

[0018] Figure 4 This is a bottom side view of the three-dimensional structure of the auxiliary limiting component of this utility model.

[0019] In the diagram: 1. Auxiliary limiting component; 100. Load-bearing pile; 101. Braking universal wheel; 102. Guide groove; 2. Adjusting component; 200. Fixing plate; 201. Drive screw; 202. Servo motor; 3. Pressing limiting component; 300. Telescopic limiting plate; 301. Guide slide; 302. Spring; 4. Limiting lifting component; 400. Hydraulic cylinder; 401. Limiting lifting column; 402. Stainless steel plate roll. Detailed Implementation

[0020] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0021] Example 1: As Figure 1 As shown, an auxiliary structure for a stainless steel plate unwinding machine includes an auxiliary limiting component 1. The core supporting component of the auxiliary limiting component 1 is two symmetrically arranged load-bearing piles 100. The two load-bearing piles 100 are parallel and spaced apart, forming the basic frame of the structure. To improve the overall mobility, multiple brake-type universal wheels 101 are fixedly installed at the bottom of each of the two load-bearing piles 100. The brake-type universal wheels 101 can be locked in position by a braking structure to ensure the overall stability of the device during unwinding. At the same time, the bottom of each of the two load-bearing piles 100 is provided with a longitudinally extending guide groove 102 to provide guidance for the installation and movement of subsequent components.

[0022] like Figure 2 , Figure 3 , Figure 4As shown, an adjustment assembly 2 is installed on the top of the two load-bearing piles 100 to accommodate stainless steel plate rolls of different widths. The adjustment assembly 2 includes two fixing plates 200, which are respectively vertically fixed to the top end faces of the two load-bearing piles 100 and extend along the height direction of the load-bearing piles 100. A drive screw 201 is rotatably inserted inside one of the fixing plates 200. The axis of the drive screw 201 is parallel to the spacing direction of the two load-bearing piles 100, and its other end is threaded through the interior of the other fixing plate 200. The spacing between the two fixing plates 200 is adjusted through the threaded engagement. To provide driving force, a servo motor 202 is fixedly installed on the outer wall of one fixing plate 200 through a motor mounting bracket. The output shaft of the servo motor 202 is fixedly connected to one end of the drive screw 201 through a coupling. The forward and reverse rotation of the servo motor 202 drives the drive screw 201 to rotate, thereby adjusting the relative position of the two load-bearing piles 100. The model of the servo motor 202 is LH330.

[0023] like Figure 2 , Figure 3 , Figure 4 As shown, the top of the inner side of the two load-bearing piles 100 is slidably connected to a pressing and limiting assembly 3, which is used to apply pressure to the stainless steel plate roll from above to prevent jumping during unwinding. The pressing and limiting assembly 3 includes four guide grooves 301, which are respectively opened at both ends of the two load-bearing piles 100 on the side that are close to each other, and extend along the height direction of the load-bearing piles 100. The bottom of the four guide grooves 301 is slidably connected to a telescopic limiting plate 300. The telescopic limiting plate 300 includes an outer plate and an inner plate. The inner plate is slidably placed inside the outer plate on one side. The ends of the outer plate and the inner plate of the telescopic limiting plate 300 that are far apart are respectively embedded in the guide grooves 301 on both sides, and can slide up and down along the guide grooves 301. In addition, springs 302 are fixedly installed on the top of the inner side of each of the four guide grooves 301. The other end of the spring 302 is fixedly connected to the top of the telescopic limiting plate 300, and the elastic force of the spring 302 applies downward pressure to the telescopic limiting plate 300.

[0024] like Figure 2 , Figure 3 , Figure 4As shown, a limiting and lifting assembly 4, which cooperates with the pressing and limiting assembly 3, is also fixedly installed on the bottom inner side of the two load-bearing piles 100. This assembly supports and lifts the stainless steel plate roll. The limiting and lifting assembly 4 includes two hydraulic cylinders 400, which are respectively vertically fixed to the inner bottom of the two guide grooves 102 with their output ends facing upwards. A limiting and lifting column 401 is fixedly installed on the top output end of each of the two hydraulic cylinders 400. The limiting and lifting column 401 slides through the interior of the guide groove 102 and can be driven by the hydraulic cylinders 400 along... The guide groove 102 slides up and down. The two limiting lifting columns 401 are fitted with stainless steel plate rolls 402 on their adjacent outer sides. The bottom of the stainless steel plate rolls 402 contacts the top of the limiting lifting columns 401, and the top abuts against the bottom of the telescopic limiting plate 300. Axial limiting is achieved by the pressure of the telescopic limiting plate 300 and the support of the limiting lifting columns 401. To facilitate the pushing and operation of the device, handles are fixedly installed on the top of the two load-bearing piles 100 on their opposite sides. The handles are fitted with rubber sleeves to improve grip comfort.

[0025] It should be noted that this auxiliary structure for a stainless steel plate unwinding machine is used by first pushing the device to the side of the unwinding machine using the handle, locking the position using the braked universal wheel 101, and starting the servo motor 202 to drive the drive screw 201 to rotate according to the width of the stainless steel plate roll 402. The distance between the two load-bearing piles 100 is adjusted, and the stainless steel plate roll 402 is fitted between the two limiting lifting columns 401. The hydraulic cylinder 400 is controlled to drive the limiting lifting column 401 to rise until the top of the stainless steel plate roll 402 contacts the telescopic limiting plate 300 and compresses the spring 302. At this time, the reaction force of the spring 302 causes the telescopic limiting plate 300 to press the stainless steel plate roll 402 tightly, completing the limiting and fixing. During the unwinding process, the stainless steel plate roll 402 rotates stably under the constraint of the limiting lifting column 401 and the telescopic limiting plate 300, avoiding deviation.

[0026] With the above structure, this auxiliary structure can adapt to stainless steel sheet coils of different specifications, achieve stable positioning and convenient operation, and effectively improve the efficiency and accuracy of uncoiling processing.

[0027] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A kind of stainless steel plate processing auxiliary structure for unwinding machine, including auxiliary limiting component (1), it is characterized in that, The auxiliary limiting component (1) includes two load-bearing piles (100), an adjustment component (2) is installed on the top of the two load-bearing piles (100), a pressing limiting component (3) is slidably connected to the top of the inner side of the two load-bearing piles (100), and a limiting lifting component (4) that cooperates with the pressing limiting component (3) is fixedly installed on the top of the inner side of the two load-bearing piles (100).

2. The auxiliary structure for a stainless steel plate uncoiling machine according to claim 1, characterized in that: Multiple braked casters (101) are fixedly installed at the bottom of both load-bearing piles (100), and guide grooves (102) are opened at the bottom inside both load-bearing piles (100).

3. The auxiliary structure for a stainless steel plate uncoiling machine according to claim 2, characterized in that: The adjustment assembly (2) includes two fixed plates (200) fixedly located on the top of the load-bearing pile (100). A drive screw (201) is rotatably passed through the interior of one of the fixed plates (200). The other end of the drive screw (201) is threaded through the interior of the other fixed plate (200). A servo motor (202) is fixedly installed on one side of one of the fixed plates (200) and fixedly connected to one end of the drive screw (201).

4. The auxiliary structure for a stainless steel plate uncoiling machine according to claim 2, characterized in that: The pressing and limiting assembly (3) includes four guide grooves (301) located at both ends of the two load-bearing piles (100) on the side closest to each other. The inner bottom of the four guide grooves (301) is slidably connected to a telescopic limiting plate (300), and the inner top of the four guide grooves (301) is fixedly installed with a spring (302) connected to the telescopic limiting plate (300).

5. The auxiliary structure for a stainless steel plate uncoiling machine according to claim 4, characterized in that: The limiting lifting assembly (4) includes two hydraulic cylinders (400) fixedly located at the bottom of the guide groove (102), and the output ends of the top of the two hydraulic cylinders (400) are fixedly installed with limiting lifting columns (401) that slide through into the guide groove (102).

6. The auxiliary structure for a stainless steel plate uncoiling machine according to claim 5, characterized in that: On the outer side of the two limiting lifting columns (401) that are close to each other, there is a stainless steel plate roll (402) that is placed at the bottom of the telescopic limiting plate (300) and cooperates with it. On the top of the two load-bearing piles (100) that are far apart, there is a handle fixedly installed, and the handle is covered with a rubber sleeve.

Images